Amazi atemba Amazi meza LJS Ubwoko bw'amazi atemba Igikoresho gisanzwe cya Gravimetric Uburyo + Uburyo bwa static Volumetric Method + Uburyo bwa Metero Metero
1. Ibisobanuro
Ubwoko bwa LJS bwamazi meza (aha bikitwa Ikigo) nigikoresho cyihariye cyo gupima gisabwa namabwiriza yigihugu yo kugenzura ibipimo. Ikoresha umunzani wuzuye wa elegitoronike (urwego rwibanze), ibipimo byuma bisanzwe (ibipimo byambere), na metero zisanzwe zitemba (icyiciro cya kabiri) nkibikoresho byerekana. Gukoresha amazi meza nkuburyo bwa kalibrasi, kandi bushingiye kumabwiriza agenga igenzura ryigihugu hamwe nibisabwa na kalibrasi ya metero iri kugeragezwa (MUT), ikomeza kugenzura, guhinduranya, no kugerageza metero zitemba MUT mugihe kimwe. Ikoreshwa cyane n’ishami rishinzwe ubugenzuzi bwa tekinoloji y’igihugu mu rwego rwa mbere mu kugenzura amategeko ku nshuro ya mbere no kugenzura buri gihe ibikoresho, ndetse n’ubukemurampaka n’ubucamanza. Ikora kandi nk'imikorere yimbere mu nganda nka peteroli na chimique, kandi ikoreshwa mugupima ubwenge bwo gupima ubwenge mubushakashatsi bwa siyanse, kugenzura tekinike ya metero, no gukora metero zitemba, bitanga ubuziranenge bwagutse kandi bukurikizwa. Kugirango hamenyekane neza ko ihererekanyabubasha ryagaciro mugihe cyakazi cya kalibrasi no kuzamura ubumenyi bwumwuga bwo kugenzura abakozi, iyi gahunda y'amahugurwa yateguwe byumwihariko. Abakozi bakora ibikorwa bya kalibrasi byikigo biteganijwe ko bazabifata neza, bakiga cyane, kandi bakamenya neza aya masomo neza.
Ikigo gihuza uburyo bwinshi bwa kalibrasi: Uburyo bwa Gravimetric Method, Static Volumetric Method, na Master Meter Method. Ubu buryo bwinshi bwuzuzanya butezimbere imikorere yikigereranyo cyurwego rwubwenge, bigafasha kalibrasi kumurongo cyangwa kugenzura metero zisanzwe zitemba, kimwe no guhinduranya cyangwa kugenzura metero zitandukanye zitemba zamazi.
Uburyo bwa Static Gravimetric Uburyo bukoresha igipimo cya elegitoroniki yuzuye. Igena umuvuduko wikigereranyo mugupima ubwinshi bwamazi yinjira mubikoresho bipima mugihe cyagenwe kandi akabigereranya numuvuduko mwinshi ubarwa kuva MUT, bityo ukamenya neza MUT. Umunzani wa elegitoronike utanga ibisobanuro bihanitse; ubu buryo bushobora kugera kuri .05 0,05% byukuri kandi bikagaragaza ibyiza nkumuvuduko wumuvuduko uhoraho, umuvuduko uhamye, hamwe nukuri gupima neza.
Uburyo bwa Static Volumetric Method bukoresha igipimo gisanzwe cyicyuma nkibisobanuro. Ugereranije na Static Gravimetric Method, iragaragaza kandi isoko yumuvuduko uhoraho, isoko ihamye, hamwe nukuri gupima neza. Nyamara, kugirango hamenyekane ibintu byinshi, Uburyo bwa Static Volumetric Method busaba ingamba nyinshi zicyuma zikoreshwa mukomatanya. Gukora ibipimo bisanzwe byicyuma biragoye, igihe cyo guhitamo ni kirekire, kandi ntarengwa kugerwaho ni ± 0.1%.
Uburyo bwa Metero Metero ikoresha metero ndende-yuzuye ya metero nkigikoresho cyo kugerageza MUT. Bikunze gukoreshwa metero ndende-yuzuye irashobora kugera kuri ± 0.2% gupima neza. Kugirango uhindure metero rusange ikora, ubu buryo bwo kugenzura buroroshye, bworoshye, kandi buhendutse.
Uburyo bwo guhagarika igitutu bwikigo gikomatanya ubwato butajegajega hamwe nubuyobozi bwimikorere ihindagurika (VFD). Mugucunga umuvuduko wa VFD kugirango ugenzure umuvuduko wa pompe, ibisohoka bitembera muburyo bwa kalibibasi. Ubundi gutuza hamwe nubwato butajegajega bugenzura ihindagurika ryumuvuduko wa 0.2%. Igenamigambi rya sisitemu ikomatanya kugenzura ibyingenzi no kuvoma moteri ya VFD kugenzura, kubahiriza ibisabwa byo kugenzura imiyoboro ya diametre zitandukanye mugihe bigabanya ingufu za sisitemu.
Ikigo cyose kigenzurwa no gukoresha mudasobwa byuzuzwa nigikorwa cyintoki. Ifasha kugenzura byikora no kubona amakuru kubikoresho byose, nko gusoma ibipimo bya elegitoronike, gusoma ibipimo bisanzwe, gusoma metero zisanzwe zisomwa, gusoma MUT, kugenzura ibyerekezo, kohereza ingufu, kohereza ubushyuhe, gukwirakwiza imiyoboro, no kugenzura amakuru ya VFD no gushaka amakuru. Irashobora guhita ikora ingingo imwe, amanota atatu, amanota atanu, hamwe na kalibari nyinshi, hamwe nibikorwa byo kubika amakuru mu buryo bwikora, kubaza, gucapa ibisubizo bya kalibrasi, hamwe na kalibrasi. Uburyo bwo guhagarika igitutu bukoresha amabwiriza ya VFD no guhagarika uburyo bwubwato bushingiye kumurongo. Igenamigambi rya sisitemu ikomatanya amashanyarazi agenga amashanyarazi na pompe igenzura moteri ya VFD, yujuje ibyifuzo bikenerwa na diameter zitandukanye no kugabanya gukoresha ingufu za sisitemu.
Abakoresha barashobora guhitamo uburyo bwihariye bwa kalibrasi bushingiye kubwoko bwa metero igomba guhindurwa, imbogamizi zurubuga, imiterere yubukungu, nibindi, cyangwa guhuza uburyo bwinshi bwo kubaka ikigo gisanzwe.
Igishushanyo mbonera cyujuje ubuziranenge bwigihugu, amabwiriza, nibisobanuro:
J JJG 164-2000 Ikigo Cyamazi Cyuzuye
J JJG 643-2024 Master Metero Uburyo bwo Gutemba Igikoresho gisanzwe
JJG 162-2019 Ibipimo by'amazi akonje
JJG 257-2007 Amazi meza
● JJG 640-2016 Itandukaniro ryumuvuduko utandukanye
JJG 667-2010 Amazi meza yo kwimura ibintu
● JJG 1029-2007 Amashanyarazi ya Vortex
● JJG 1030-2007 Ultrasonic Flowmeters
JJG 1033-2007 Amashanyarazi ya Electromagnetic
JJG 1037-2008 Turbine Flowmeters
JJG 1038-2008 Amashanyarazi ya Coriolis
2. Ibirimo
2.1 Ibipimo Byibanze bya Tekiniki
2.1.1Uburyo bwa Calibibasiya: Uburyo bwa Gravimetric Static + Uburyo bwa Volumetricique Static + Metero Metero Metero.
2.1.2Ikigo cyagutse kidashidikanywaho:
* Uburyo bwa Gravimetric static: 0.05% (* k * = 2) Igipimo cya elegitoroniki yo kugenzura intera intera e = 1/6000;
* Uburyo bwa Volumetricike buhagaze: 0.2% (* k * = 2) Igipimo gisanzwe cyakazi ikosa ntarengwa ryemewe: ≤ ± 0.5 × 10⁻³; niba hakoreshejwe icyiciro cya kabiri cyicyuma gisanzwe, Uburyo bwa Static Volumetric Method burashobora kuba 0.15% (* k * = 2);
* Uburyo bwa Metero Metero: 0.3% (* k * = 2) Ubusanzwe metero zitemba zidashidikanywaho 0.2% (* k * = 2).
2.1.3Guhagarara neza: ≤0.2%.
2.1.4Urwego rutemba: (0.02 ~ 5000) m³ / h (cyangwa urutonde rwabakoresha rwerekanwe).
2.1.5MUT Ibisobanuro: Diameter DN4 ~ DN600 (cyangwa umukoresha wa diameter).
2.1.6Calibration Ikizamini cya Sitasiyo: Amatsinda menshi arashobora gushyirwaho, hamwe na parike yashyizweho ya kalibrasi. Ibipimo bya kalibrasi bisanzwe ni DN25, DN50, DN80, DN100, DN150, DN200, DN300, DN400, DN500, DN600. Ibindi bisobanuro bitemba birashobora guhinduka muguhindura imiyoboro.
2.1.7Ubwoko bwa MUTs: metero zitemba za Turbine, metero zitemba za vortex, metero zitemba za electromagnetique, metero zitemba za ultrasonic, metero yumuvuduko w umuvuduko, metero yumuvuduko ukabije, metero nziza yimuka yimuka, metero nini ya Coriolis, nibindi.
2.1.8Ibimenyetso bya MUT: Ikimenyetso cya pulse (frequency), ikigezweho (4 ~ 20) mA, itumanaho rya RS485, nta kimenyetso (gusoma bitaziguye), nibindi.
2.1.9Calibration Hagati: Amazi meza.
2.1.10Umuvuduko wakazi: (0.2 ~ 1.0) MPa (ukurikije ibisabwa nabakoresha).
2.1.11Amashanyarazi yatanzwe: DC (5V, 12V, 24V) / 1A, AC220V / 10A.
2.1.12Uburyo bwo kugenzura:
Mugihe cya kalibibasi, ikigo gikora kugenzura byikora. Nyuma yimikorere ikenewe yintoki (gushiraho MUT, gufungura / gufunga intoki zintoki), imirimo ya kalibrasi isigaye ihita irangizwa no kugenzura mudasobwa.
2.1.13Ibikoresho byorohereza:
Ibice bihuye nigeragezwa ryakozwe bikozwe mubyuma 304 bidafite ingese. Ibindi bice bikozwe mubyuma bya karubone hamwe irangi.
2.1.14Umwanya wa Laboratoire Umwanya (Utangwa n'Umukoresha):
Ikigo cyose cyashyizweho kugirango kibike umwanya kandi cyujuje ibisabwa muri laboratoire.
2.1.15Kwakira ibikoresho:
Kwemera burundu ikigo cyose bikorwa nikigo cyigihugu cyemewe na metero cyagenwe nuwabikoresheje. Bazagenzura, basuzume, kandi batange raporo yo kugenzura / kwemeza (icyemezo). Iyi raporo (icyemezo) ikora nkinyandiko nyamukuru yo kwemerwa.
Ibindi bice bipima muri kiriya kigo, birimo umunzani wa elegitoronike, ibipimo byuma bisanzwe, metero zisanzwe zitemba, imashini itanga ingufu, imashini itanga ubushyuhe, igihe, nibindi, bizahabwa raporo yo kugenzura / kalibrasi (seritifika) yatanzwe ninzego za metero zemewe nintara nyuma yubugenzuzi.
2.2 Ihame ry'akazi
Iyo ukoresheje uburyo bwa Static Gravimetric Method ya kalibrasi, igipimo cya elegitoronike nicyo cyerekezo. Mugihe cyagenwe cyagenwe, ubwinshi bwa kalibrasi yo hagati inyura muri MUT igereranwa nubunini bwapimwe nubunini bwa elegitoronike (cyangwa ubwinshi bwimibare ibarwa kuva mugihe cyagenwe), bikagaragaza ukuri kwa MUT no gusubiramo.
Iyo ukoresheje uburyo bwa Static Volumetric Method ya Calibration ya metero, MUT hamwe nigipimo gisanzwe cyakazi gikorerwa hamwe. Mugihe kimwe cyagenwe cyagenwe, umuvuduko wa volumetric unyuze muri MUT (cyangwa ingano yumubare wabazwe uhereye mugihe cyagenwe) ugereranije nubunini bwapimwe muburyo bufatika mubipimo bisanzwe byakazi, bikagaragaza MUT ya metero ya metero kandi ikabisubiramo.
Iyo ukoresheje Master Meter Method ya kalibrasi, uburyo bwa kalibrasi butemba buhoraho binyuze muri MUT na metero nkuru. Igishushanyo mbonera gikora nkicyerekezo, gihujwe murukurikirane na MUT yo kugereranya metrologiya, kugena ukuri kwa MUT no gusubiramo.
2.3 Inzira
Ikigereranyo cyikizamini gitemba kiva mumazi, kinyuze mumatsinda ya pompe, ubwato butajegajega, ikuraho ikirere / akayunguruzo, imiyoboro ya kalibrasi, itsinda rya metero zisanzwe zigenda, itsinda rigenga imiyoboro ya valve, riyobora, mukibikoresho gipima. Nyuma yo gupima nubunini bwa elegitoronike (cyangwa igipimo cyicyuma gisanzwe), gisubira mumazi. Sisitemu itemba igenwa no gupima amazi yinjira mubintu bipima (cyangwa gupima ubushobozi bwikigereranyo gisanzwe).
Shyira MUT kumuyoboro uhwanye. Tangira uburyo bwo kubika amazi azenguruka hamwe na sisitemu yo guhagarika umuvuduko. Hindura uburyo bwo gufungura ububiko bwa valve, umuvuduko wo hagati wihuta, hamwe numuvuduko wumuyoboro kugirango ugere kandi uhagarare kumuvuduko ukenewe wa kalibrasi. Ikizamini giciriritse kinyura muri MUT hamwe nigikorwa gikora (igipimo cya elegitoronike, igipimo cyicyuma gisanzwe, metero isanzwe). Koresha MUT no gutembera bikora bisanzwe, gereranya nibisohoka bitemba kugirango umenye ibipimo bya MUT byukuri kandi bisubirwemo. Ikusanyirizo ryakusanyirijwe hamwe indangagaciro na MUT indangagaciro zinjira muri sisitemu ya mudasobwa yo gutunganya amakuru. Ukurikije uburyo butandukanye bwa kalibrasi, inzira yo kugenzura itanga ibimenyetso bitandukanye byo kugenzura nkuko bisabwa kugirango uzane ikizamini cyikigereranyo cyikigereranyo cyikindi kizamini. Subiramo ibikorwa byavuzwe haruguru kugeza aho ibintu byose bitemba bihagaritswe. Hanyuma, ubare ibisubizo bya kalibrasi ukurikije amabwiriza yo kugenzura, ubibike, kandi wandike raporo na seritifika.
2.4 Ibikoresho
2.4.1Kuzenguruka Kubika Amazi na Sisitemu yo Gutuza
Igizwe n'ikigega cy'amazi, pompe (s), sisitemu ya VFD, ubwato butajegajega, ikuraho ikirere / akayunguruzo, imiyoboro ihuza imiyoboro, intoki zo mu irembo, kugenzura indangagaciro, hamwe n’ibihuza byoroshye, n'ibindi.
A. Amashanyarazi
Ingufu zikoresha ingufu, zinyeganyega nkeya, urusaku ruke rwa centrifugal pompe zatoranijwe. Zikubiyemo neza urujya n'uruza rw'ibisabwa n'umuyoboro wa kalibrasi w'ikigo kandi bikubiyemo amahame yo gukoresha ingufu n'ubukungu bwiza hashingiwe ku kubahiriza amabwiriza. Amapompe menshi arashobora gukoreshwa hamwe cyangwa pompe imwe irashobora kugengwa na VFD yigenga kugirango ihuze imigendekere yimiyoboro ya kalibrasi.
Umutwe wa pompe watoranijwe muburyo bushingiye kubutaka bwabazwe hamwe nigihombo cyaho kiva mumasoko kugera kumasoko, hiyongereyeho uburebure kuva hejuru yikigega kugera kuri nozzle no kugarura imiyoboro, gutakaza pompe, hamwe nibisabwa kugirango akazi gakorwe. Gukoresha neza pompe ikoresha indangagaciro.
Amapompe yarateguwe kandi arakorwa hifashishijwe moderi nziza ya hydraulic igezweho, hamwe na spiral casings, gutambuka gutambitse, gusohora guhagaritse, hamwe na diameter imwe yinjira / isohoka. Guhuza ibinyabiziga bitaziguye byerekana amashanyarazi, gukora neza kandi kwizewe, kugenzura umuvuduko wa pompe uhoraho hamwe numuvuduko muke no guhindagurika, byorohereza kugenzura no kugenzura.
Kugabanya kunyeganyega no kwigunga bikoreshwa mugihe cyo gushiraho pompe. Ihuza ryoroshye ryashyizwe kuri pomp inlet / isohoka kugirango igabanye neza kunyeganyega. Kugenzura gahoro gahoro byashyizwe kumiyoboro isohoka kugirango hirindwe gusubira inyuma, hamwe ningamba zo kugabanya umuvuduko wo gukuraho inyundo. Moteri ikora ingufu-neza hamwe no kurinda birenze / kurenza urugero. Umutwe mwiza wo guswera ukoreshwa kugirango wirinde kwinjiza ikirere nibibazo byibanze.
B. Gutunganya ubwato
Uburyo bwo guhagarika umuvuduko wikigo nuburyo bwo guhagarika imiyoboro + amabwiriza ya VFD, akoreshwa mukugabanya umuvuduko n’imihindagurikire y’umuvuduko mugihe cyo gutahura. Itanga igitutu gihamye kuri sisitemu, ikuraho impiswi nyinshi zo guhumeka hamwe no guhinda umushyitsi kuri pompe, kandi ikuraho ibibyimba byashizwe muburyo bwa kalibrasi. Ubwato butajegajega, impuzandengo, kandi ikurura umuvuduko ukabije w’amazi, bigatuma ihindagurika ry’umuvuduko w’umuvuduko ukomeza guhagarara neza muri 0.2%, bigatuma amazi yo mu muyoboro wa kalibrasi yujuje byuzuye ibisabwa n’icyiciro kimwe gihoraho.
Ukurikije pompe isohoka ihindagurika, agaciro koguhindura ubwato, hamwe na diametre yinjira / isohoka, ubare umuvuduko mwinshi kugirango ushushanye neza ubushobozi bwubwato, ubwinshi, nigitutu kinini cyizina. Ibikoresho birashobora kuba 304 ibyuma cyangwa ibyuma bya karubone.
Ubwato bufite uruzitiro rumwe ruhagaritse, rutambitse rwa horizontal eshatu hamwe na gride isobekeranye. Uruzitiro ruhagaritse rugabanya ubwato mu byumba byinjira no gusohoka. Ikigereranyo cyinjira, gitemba hejuru / munsi kubera urujijo na buffer, imivurungano iragabanuka bitewe na horizontal na horizontal yo hejuru, hanyuma yinjira mu cyumba cyo gusohoka ikanyura mu muyoboro. Ibi bikurura neza kandi bikabyara umuvuduko mwinshi wa pulsation ihungabana, bikuraho pompe iterwa na pompe, ikora nka stabilisateur yumuvuduko no gupakurura. Impinduka ntoya ya sisitemu ihindurwa no kwaguka byikora / kugabanya umwanya wo guhumeka ikirere hejuru yubwato.
Igishushanyo nogukora byubahiriza GB150-2011 "Amashanyarazi Yumuvuduko wibyuma" na "Amabwiriza agenga ikoranabuhanga ryumutekano wa tekinoroji". Flanges yubahiriza GB150-2011 na GB / T 9112 ~ 9124-2010 "Imiyoboro y'icyuma". Ibyangombwa byumutekano byuzuye biratangwa (uruhushya rwo gukora, icyemezo cyiza, icyemezo cyihariye cyo kugenzura ibikoresho, dosiye zishushanya, imfashanyigisho / imfashanyigisho).
Ibikoresho bikoreshwa mu bikoresho birimo igipimo cyumuvuduko, umuvuduko wamazi, isoko yuzuye yuzuye yuzuye-umutekano wumutekano, imiyoboro, hamwe nibikoresho.
C. Sisitemu ya VFD
Ikigo gifite ibikoresho bya sisitemu imwe ya VFD. Inshingano zayo: 1) Irinde ingaruka za gride mugihe cyo guhinduranya amashanyarazi, 2) Menya neza ko pompe zikora buri gihe ziyobowe na VFD kugirango byoroshye kugenzura sisitemu no kuzigama ingufu. Sisitemu igizwe ahanini ninama yintangiriro, VFD, guhuza insinga, nibindi. VFD imwe igenzura moteri imwe ya pompe (intera yihuta: 35Hz ~ 50Hz). Igenzura rya PID rikoreshwa mugutemba no kugenzura. VFDs yashyizwe mumabati hamwe nibikorwa byaho / byihutirwa byo guhagarika ibikorwa, kugenzura intoki, hamwe na mudasobwa igenzura. Kubwumutekano, ibyuma bisusurutsa byongewe imbere mumabati kugirango birenze-bigezweho / birenze urugero.
Mugihe cyo gukora, moteri ya VFD iyobowe na pompe yongerera umuvuduko utagerwaho na pompe yihuta. Igikorwa cya VFD kigomba kwirinda imipaka ntarengwa yo gukumira uturere twapfuye no kugenga umurongo. Urujya n'uruza runyuze muri MUT rusaba itandukaniro ryumuvuduko uhamye. Kugenzura umuvuduko ukabije wumuvuduko nurufunguzo rwo gutuza. Amabwiriza ya VFD akoresha algorithm ya PID; imikorere yayo igena neza imikorere ya sisitemu. Gushyira mu bikorwa birashobora kuba ibi bikurikira:
Koresha PLC nkumuyobozi (ihame ryerekanwa hepfo). Ibyiza: igisubizo cyihuse, ikoresha algorithms yo kugenzura uruganda rwa VFD, itezimbere amabwiriza yizewe.
Ubushyuhe bwumuriro muri guverenema ya VFD butanga uburinzi burenze / burenze. VFDs nayo ikora nk'intangiriro yoroshye, irinda pompe neza.
D. Kurandura ikirere / Akayunguruzo
Urebye sisitemu yo gupima ni inzira ifunguye, uburyo bwo kwipimisha bushobora kubyara umwanda nudusimba mugihe cyo gutahura, biganisha ku makosa yo gupimwa no kwangirika kuri metero zisanzwe na MUT. Ikigereranyo gikwiye cyo gukuraho ikirere / muyungurura gishyirwa kumasoko atuje kugirango atandukane kandi akureho gaze n umwanda mumiyoboro, byemeze imikorere yikigo.
Shushanya neza ibisobanuro, ingano, nigitutu kinini cyizina. Igishushanyo mbonera cya silindrike hamwe na valve yo hejuru, hejuru ya drain yohasi, imbere ya filteri yimbere, agace kegeranya ikirere, isahani yamenetse, ecran ya filteri. Ibikoresho bihuye nibiciriritse: 304 ibyuma bidafite ingese; ibindi bice: ibyuma bisize irangi.
2.4.2Sisitemu ya Metrologiya
Sisitemu isanzwe ya metrologiya ikoresha:
* Umunzani-wuzuye wa elegitoroniki nkibisobanuro byuburyo bwa Gravimetric.
* Ingamba zisanzwe zakazi nkibisobanuro byuburyo bwa Volumetric.
* Ibipimo bisanzwe bitemba nkibisobanuro byuburyo bwa Metero Metero.
Ahanini igizwe na valve zifunze, imigezi igenga imigezi, icyerekezo, ipima ibikoresho, igipimo cya elegitoroniki yuzuye (cyangwa igipimo cyicyuma gisanzwe), imiyoboro itunganijwe, nibindi.
A. Sisitemu yo gupima Gravimetric (Umunzani wa elegitoroniki)
Sisitemu yakira kalibrasi ya MUT kuri max na min itemba. Sisitemu zitandukanye zo gupima (umunzani) zirashobora gutoranywa ukurikije umuvuduko.
Urugero: Sisitemu enye zipima zujuje ibisabwa:
* Itsinda rya 1: 12000kg igipimo, 12000L ipima ibikoresho, icyerekezo DN300, umurongo winyuma.
* Itsinda rya 2: 3000kg igipimo, 3000L ipima ibikoresho, icyerekezo cya DN100, umurongo winyuma.
* Itsinda rya 3: 600kg igipimo, 600L ipima ibikoresho, DN50 iyobora, umurongo winyuma.
* Itsinda rya 4: 120kg igipimo, 120L ipima ibikoresho, icyerekezo cya DN25, umurongo winyuma.
Ihuriro rinini rigizwe no gupima umubiri hamwe n'ikadiri, hamwe no gukingira birenze urugero, kurinda itumanaho risanzwe (urugero, RS232 / RS485), rihuzwa na sisitemu yo kwerekana cyangwa kugenzura, hamwe na tare yikora.
B. Ibipimo bipima
Ibikoresho bipima bifata ikizamini mugihe cya Calibibasi ya Gravimetric. Imiterere: icyuma kizengurutse icyuma gihuye nubunini bwa platform. Umubyimba wurukuta wujuje uburemere nimbaraga zisabwa, byemeza ko nta mpinduka zikoreshwa mugihe kirekire.
Urugero: Ibikoresho bine: 12000L, 3000L, 600L, 120L. Fata umwanya kubintu byose ≤40s.
Bifite ibikoresho bya sensor urwego, imiyoboro y'amazi, imiyoboro y'amazi, nibindi, hamwe nibikorwa nko kugenzura urwego rwamazi, gutabaza birenze urugero, kuzuza anti-flash, no gutemba byihuse. Igishushanyo cyerekana umwanya n'imbaraga: kuzenguruka ibyuma bitagira umuyonga, hejuru yo kuyobora imiyoboro ya gride, umuyoboro wamazi wo hasi / valve; Imbere yimiterere yimisozi yimbere isudira kimwe kugirango ikureho ibibyimba no kuzunguruka biterwa nihindagurika ryimyuka, bitanga kurandura ikirere no guhagarara neza. Ibikoresho: 304 ibyuma.
C. Sisitemu yo gupima ibipimo (Ingero zisanzwe zakazi)
Byarakozwe, bikozwe, kandi byatoranijwe neza ukurikije JJG259-2005 "Amabwiriza yo kugenzura ibipimo ngenderwaho bisanzwe" kugirango hamenyekane neza, ituze, kandi yizewe kuri Calibibasi ya metero. Yakira max, min, na intera MUT itemba. Sitasiyo zitandukanye zo gupima (ingamba) zirashobora gutoranywa ukurikije umuvuduko.
Urugero: Ingamba eshatu zisanzwe zakazi:
* GBJ-10000L (ubwoko bumwe bw'uburebure), intera itemba (300 ~ 1150) m³ / h.
* GBJ-3000L (ubwoko bwahujwe: 1000L + 2000L), intera itemba (70 ~ 300) m³ / h.
* GBJ-700L (ubwoko bwahujwe: 200L + 500L), intera itemba (0.9 ~ 70) m³ / h.
Igipimo kigizwe nijosi ryipima, umuyoboro uringaniye, igipimo cy ijosi gipima, cone yo hejuru, umubiri wa silindrike, cone yo hepfo, valve yamazi, guhagarara, hamwe nibice bingana. Ibikoresho bihuye namazi: 304 ibyuma bidafite ingese.
Umuyoboro wamazi ni pneumatike, ugaragaza imikorere yoroheje, gufunga neza, no gukora neza.
D. Uyobora
Ikiyobora nikintu cyingenzi mubikoresho bitemba. Ihindura byihuse icyerekezo cyamazi, itera neza neza amazi anyura muri MUT mubikoresho bipima nta bypass mugihe gikenewe. Nibintu byingenzi mubisuzuma bidashidikanywaho.
Twebwe ubwacu twateje imbere pneumatike ifungura ubwoko bwimikorere ikoresha imiterere ifunguye, imikorere itajegajega, yujuje ibyangombwa bisabwa, kugirango hatabaho gutandukana cyangwa gutemba mugihe gikora. Ingaruka ihindagurika ryumuvuduko mugihe cyo gutandukana kuri max flow nigiciro gihamye.
Diverter ihujwe numwe-umwe hamwe nubunini (cyangwa gupima) sitasiyo. Diverter diameter nubunini byateguwe neza. Igikorwa ni cyoroshye, umurongo wa axial ugenda, kurwanya bike, ibikorwa byihuse, itandukaniro rito ryo gutandukana, byujuje amabwiriza yo kugenzura.
Ibipimo bya tekiniki: Igihe cyo gutandukana inshuro imwe ≤200m, itandukaniro ryigihe cyurugendo ≤20m, kutamenya neza 0,02%, umuvuduko winkomoko yikirere (0.4 ~ 0.6) MPa, ibikoresho bihuye nibiciriritse: 304 ibyuma bitagira umwanda.
E. Ibipimo bisanzwe bitemba (Master Meters)
Imashini zitwara amashanyarazi zikoreshwa cyane cyane nka metero nkuru, icyiciro cyukuri ≤0.2, gusubiramo ≤0.06%. Izi metero nazo nkibipimo ngenderwaho mugukurikirana imigendekere ako kanya mugihe cya Calibibasi ya Gravimetric. Mugukurikirana igishushanyo mbonera cya metero ako kanya, VFD inshuro nyinshi no kugenzura gufungura valve byahinduwe kugirango bigere kumurongo wifuzwa mukanya. Umuvuduko usanzwe wibisanzwe ni (0.5 ~ 5) m / s, byujuje ibisabwa / min. Metero nkuru irashobora gukurikiranwa kumurongo hakoreshejwe uburyo bwa Gravimetric, ikareba neza kandi yizewe mugihe ikuraho imirimo igoye yo gusenya / guteranya kugirango igenzure metero.
2.4.3Sisitemu yo Kugerageza Sisitemu
Harimo ibizamini bya kalibrasi, ibyuma byinshi, metero zisanzwe zitemba, imiyoboro itunganyirizwa, nibindi, bifite ibyuma bitanga ingufu, ibyuma bitanga ubushyuhe, imipira yumupira wa pneumatike, imiyoboro yamashanyarazi igenga ibyuma, ibyuma bifata imashini ya pneumatike, imiyoboro itwara imiyoboro, imiyoboro y’amazi, ibikoresho byo gutunganya imiyoboro, ibikoresho bya MUT, nibindi bikoresho bifasha ibikoresho.
A. Ibizamini bya Calibibasi
Ukurikije imiterere yurubuga rwumukoresha, ibizamini byinshi bya kalibrasi byagenwe byateguwe neza, bitunganijwe kuruhande. Ibipimo bisanzwe bya sitasiyo: DN25, DN50, DN80, DN100, DN150, DN200, DN300, DN400, DN500, DN600. Ubundi bunini burashobora guhindurwa muguhindura imiyoboro.
B. Ibice by'imiyoboro iboneye
Calibration igororotse ibice byateguwe nka 20D hejuru na 5D hepfo ya MUT. Ibice byo hejuru / kumanura ibice bifite umuvuduko / ubushyuhe bwo gukanda byujuje ibyangombwa bisabwa byateganijwe, bifunze neza, byorohereza MUT kalibrasi.
Ibikoresho: umuyoboro wibyuma 304. Diameter yo hanze hamwe no gutandukana kwurukuta byubahiriza ibipimo byigihugu.
C. Ibibyimba
Ikigo gifite ibikoresho bya kalibrasi zitandukanye kugirango zuzuze ibisabwa bitandukanye bya MUT. Ibipimo by'ibicuruzwa bikozwe kubisabwa umukoresha. Ibikoresho: 304 ibyuma.
D. Igikoresho cyo gufunga metero (Kwagura hamwe)
Igikoresho gifata ni ibikoresho byingirakamaro. Iki kigo gikoresha pneumatike ikoreshwa kabiri-silinderi yo hanze yimashini ifite ibikoresho byo kugenzura intoki. Iyi miterere iratsinda ibibi byumwuka wimbere / amazi atemba mumibiri ya silinderi. Uburebure bwa stroke bwakira ibikoresho bitandukanye mugihe byemeza imikorere. Diameter nubunini byateguwe neza kuri sitasiyo yo gufata MUT.
Umuvuduko w'izina: 1.6MPa, inkoni isanzwe ≥200mm, umuvuduko wumwuka (0.4 ~ 0,6) MPa, ibikoresho bihuye nibiciriritse: 304 ibyuma bitagira umwanda.
E. Kohereza
a. Umuyoboro w'ingutu: Icyiciro cyukuri 0.075, MPE ± 0.075% FS, Urwego (0 ~ 1.0) MPa, Ibisohoka (4 ~ 20) mA, Imbaraga DC24V. Mubisanzwe ibice 3 byashyizwe kuri manifolds, cyangwa umukoresha-byerekanwe kumuyoboro.
b. Ikwirakwiza ry'ubushyuhe: Icyiciro cyukuri 0.2, MPE ± 0.2 ° C, Urwego (0 ~ 50) ° C, Ibisohoka (4 ~ 20) mA, Imbaraga DC24V. Mubisanzwe ibice 3 byashyizwe kuri manifolds, cyangwa umukoresha-byerekanwe kumuyoboro.
F. Indangagaciro
a. Indwara ya pneumatike
Umuyoboro ufunga imiyoboro ikoresha pneumatike O yo mu bwoko bwa pine-bore yuzuye imipira hamwe na kinyugunyugu kinyugunyugu. Bikoreshejwe numwuka uhumeka kugirango umuyoboro wihuse ufungure / gufunga. Umuvuduko wumupira wumupira 1.6MPa; Ikinyugunyugu kinyugunyugu nominal 1.0MPa. Kubisabwa bya kalibrasi, umupira umwe wa pneumatike washyizwe hejuru ya metero zisanzwe zitemba, hejuru ya diverter, no hejuru / hepfo ya MUT kuri buri sitasiyo yikizamini. Umuyoboro umwe wikinyugunyugu ushyizwe kumurongo wa buri kintu gipima. Valve yibikoresho byingenzi: 304 ibyuma bidafite ingese cyangwa ibyuma byuzuye.
b. Amashanyarazi atembera umupira
Gukurikirana metero ya metero ako kanya kugirango uhindure inshuro ya VFD no gufungura valve, kugera ku kigero gisabwa. Koresha amashanyarazi V-port igenga imipira yumupira, ubunyangamugayo 1%, umuvuduko wizina 1.6MPa. Imwe yashizwe kumurongo wa buri metero ya metero. Valve yibikoresho byingenzi: 304 ibyuma bidafite ingese cyangwa ibyuma byuzuye.
c. Intoki Intoki & Kugenzura Indangagaciro
Intoki zifunga amarembo yashyizwe hejuru ya buri cyambu cya pompe yo kwigunga mugihe cyo kubungabunga. Reba ububiko bwashyizwe hepfo ya buri cyambu gisohora pompe kugirango urinde pompe inyundo zamazi mugihe gikora gisanzwe. Irembo rya valve ibikoresho byingenzi: 304 cyangwa ibyuma byuzuye bidafite ingese. Reba ibikoresho bya valve: ibyuma 304 byuzuye.
d. Intoki
Umuyoboro wogusohora, ibyuma byogusohora, hamwe nuburyo bwo kugenzura uburyo bwo kugenzura byashyizwe kuri buri muyoboro wa sisitemu. Kugenzura intoki. Ibikoresho: 304 ibyuma.
e. Ikarita yo Kugerageza
Igare ryimuka ryimuka ryo gutwara, gutuza, gushyigikira, no gushiraho MUTs. Ibisobanuro numubare wagenwe kubisabwa umukoresha. Igihagararo gifite uburyo bwo kwemeza imiyoboro hamwe no gukuraho MUT byoroshye. Umwanya wo kwishyiriraho wagenewe kwakira metero zitandukanye zidasanzwe.
f. Umuyoboro
Umuyoboro uhuye utera inkunga uteganijwe kumiyoboro yose. Inkunga yihariye yatanzwe kuri buri mutandukanya. Ibikoresho: irangi rya karubone.
2.4.4Sisitemu yo mu kirere
Itanga umwuka ucometse kubice bya pneumatike mubikoresho, byujuje ibisabwa bisanzwe. Ibice bya pneumatike bikoresha ibirango byo mucyiciro cya mbere kubwumutekano, kwiringirwa, no gukora neza.
A. Compressor yo mu kirere
Ubwoko bwa piston yo mu kirere bwatoranijwe bushingiye kubikenewe nyabyo. Ibyiza: kwiringirwa cyane, gukora byoroshye / kubungabunga, kuringaniza imbaraga zingirakamaro, guhuza n'imihindagurikire, bikwiranye nakazi keza.
B. Ikigega cyakira ikirere
Ubwinshi bwateguwe neza hamwe nigitutu kinini cyizina ukurikije umubare wibikoresho bya pneumatike nigitutu cyakazi. Ibikoresho: irangi rya karubone. Ibikoresho byapimwe nigipimo cyumuvuduko, isoko yuzuye yuzuye-yuzuye umutekano wumutekano, valve yumuyaga, imiyoboro yamazi, imiyoboro, hamwe nibikoresho.
Igishushanyo nogukora byubahiriza GB150-2011 "Amashanyarazi Yumuvuduko wibyuma" na "Amabwiriza agenga ikoranabuhanga ryumutekano wa tekinoroji". Inyandiko zuzuye z'umutekano zatanzwe.
2.4.5Ibice bisanzwe
Ibice bisanzwe (inkokora, kugabanya, flanges, gufunga, gasketi, nibindi) bifite umuvuduko wizina .01.0MPa. Ibikoresho: ibyuma bidafite ingese.
2.4.6Ibice by'imiyoboro
Ibice by'imiyoboro bikoresha ibyuma bitagira umwanda (304), umuvuduko w'izina ≥1.0MPa. Imiyoboro yubahiriza ibipimo byigihugu bijyanye. Uburebure bufatika, ubwinshi, nuburyo bwo kwishyiriraho bwashyizweho muburyo bushingiye kumiterere nyayo.
2.5 Gahunda yo Gukora
2.5.1Fungura amashanyarazi, VFD itangira guverinoma, compressor yo mu kirere, kugenzura inama, mudasobwa yinganda (IPC), nibindi, bikurikiranye. Emeza gutangira ibikoresho nibikorwa bisanzwe.
2.5.2Ubwa mbere, hitamo diameter ya kalibrasi ya diametre ihuye na MUT diameter (kalibateri ya metero zitandukanye uhindura imiyoboro). Shira MUT kumurongo wakazi cyangwa V-stand ya kalibrasi yikizamini. Hindura uburyo bwo guterura hydraulic uburyo bwo gukoreramo kugirango uhuze uburebure bwo hagati hamwe nuburinganire bwa MUT hamwe numuyoboro wo hejuru hamwe nigikoresho cyo kwagura pneumatike (clamping). Noneho funga uburyo bwa hydraulic.
2.5.3Nyuma yo kwinjizamo MUT, koresha igikoresho cya pneumatic clamping ukoresheje intoki yacyo yerekana icyerekezo kugirango ugabanye MUT mu buryo bwuzuye. Hanyuma, shyira MUT flange ihuza imiyoboro ya flanges ukoresheje imipira ihuye, urebe neza kashe idasohoka. Ibi birangiza MUT. Hindura inzira yo kuvanaho (Icyitonderwa: Mbere yo kuyikuramo, fungura umuyoboro wogutwara imiyoboro kugirango ugabanye kandi ucyure; gusa ukureho MUT nyuma yo gukuramo amazi).
2.5.4Tangira pompe ihuye nurwego rutemba (VFD igenzurwa; hindura pompe inshuro / umuvuduko mugihe cyo kuzenguruka kugirango uzane imiyoboro muburyo bugaragara). Buhoro buhoro fungura imiyoboro yatoranijwe. Gutegeka gutembera ukoresheje valve igenzura kugeza igihe itemba rihamye kumwanya wikizamini. Kuri iki cyiciro, uwuyobora, apima kontineri yamashanyarazi, hamwe numurongo wo kugaruka kumurongo uri mumwanya wamazi. Icyarimwe, reba niba ibikoresho bikora bisanzwe. Niba bidasanzwe, gukemura no gusana kubitabo bifatika.
2.5.5Mbere ya kalibrasi yemewe, reba kandi niba ubushyuhe / ibikoresho byingutu hamwe nubunzani bikora. Uburyo: Mbere yuko ibikoresho bikora, genzura ibikoresho byubushyuhe bigomba kuba bihamye cyangwa bifunze; ibikoresho byingutu byasomwe bihoraho cyangwa bifunze; umunzani ugomba gutondekwa na zeru.
2.5.6Shiraho ibipimo bya kalibrasi kuri interineti (reba igitabo cya sisitemu). Koresha icyerekezo kugirango uhindure icyerekezo cyerekezo cyikizamini. Amazi atemba mubintu bipima. Nyuma yo kugera kumwanya wagenwe, uwatandukanije ahita ahinduka. Amazi amaze guhagarara muri kontineri, kusanya igipimo (igipimo gisanzwe) amakuru. Mudasobwa ihita yandika amakuru, hanyuma ifungura valve ya drain kugirango isibe kontineri.
2.5.7Nyuma yo kumisha no gutonyanga byibuze amasegonda 30, valve yamazi ifunga mu buryo bwikora, hanyuma uwuyobora ahinduka mu buryo bwikora, atangira kwiruka kabiri kuri iyo ngingo yikizamini. Subiramo ibikorwa kugeza umubare usabwa wo kwiruka kuri iyo ngingo urangiye. Komeza intambwe ku yindi kugirango urangize ingingo zose zitemba.
2.5.8Nyuma ya kalibibasi, uzimye pompe, indangagaciro zibishinzwe, VFD itangira kabine, compressor de air, kabine yingufu, akanama gashinzwe kugenzura, na IPC mukurikirane.
2.5.9Imbonerahamwe yerekana ibikorwa
2.6 Sisitemu yo gupima no kugenzura sisitemu
2.6.1Imikorere ya sisitemu
Sisitemu yo gupima no kugenzura ikoresha mudasobwa nkigice cyo kugenzura hagati yo gutunganya amakuru. Gukomatanya ibyuma na software, ihita ibona kandi igatunganya amakuru yo gupima (ubushyuhe, imiyoboro yumuvuduko, metero zisanzwe zitemba, MUT itemba, umunzani); mu buryo bwikora igenzura pompe, kuzimya valve, kugenga indangagaciro, VFDs, hamwe no gupima sisitemu (diverter, valve valve); igenga umuvuduko, ubushyuhe, no gutemba; Guhindura inzira; no kwerekana, kubika, no gucapa kalibrasi ibisubizo, kurangiza inzira yo kugenzura metrologiya.
2.6.2Ibikoresho bya sisitemu
2.6.2.1 Programmable Logic Controller (PLC) & Peripherals
PLC ikora nk'urwego rwo hasi rugenzura. Imikorere irimo:
* Gutunganya ibimenyetso byerekana ibimenyetso, kugura, guhindura ibipimo byagaciro kuri IPC (<1ms igihe cyo gutoranya).
* Igenzura ryikora ryikora, kugenzura byikora.
* Itumanaho.
Koresha Siemens PLC ikurikirana, I / O modules, moderi yo kubara. Yashyizwe muri guverenema yabugenewe yubahiriza IEC60439, GB4942, GB50062-92. Bifite ibikoresho byo guhinduranya hamwe n'ibimenyetso byerekana ibimenyetso.
Inama y'Abaminisitiri kandi ibamo periferiya (guhinduranya, fus, relay, abahuza) ukoresheje ibirango byimbere mu gihugu.
2.6.2.2Calibration Reference Timer
Yatejwe imbere murugo, yerekana igihe / kubara kuri interineti nkuru ya mudasobwa. Ibipimo byinshyi byaguye gushidikanya * U * = 3 × 10⁻⁶ (* k * = 2); umwanzuro ntarengwa ≤0.001s. Calibration interface yabitswe hamwe nibisubizo bibiri kumurongo wa kalibrasi ukoresheje inshuro zisanzwe.
Ibisobanuro bya tekiniki:
| Oya. | Ingingo | Parameter | Icyitonderwa |
| 1 | Crystal Oscillator 8h Ihamye | ≤1 × 10⁻⁶ |
|
| 2 | Freq. Ibipimo. Kwaguka Kutamenya neza | U = 3 × 10⁻⁶ (* k * = 2) |
|
| 3 | Igihe ntarengwa cyo gukemura | 0.001s |
|
2.6.2.3Impinduka zinshyi (VFD) & Sisitemu yo kugenzura
Koresha sisitemu ya VFD kugirango ugenzure umuvuduko wa pompe kugirango ugenzure neza. VFDs nibice byingenzi, byashyizwe mumabati atangira ya VFD ukoresheje ifishi ya GGD, ikurikiza IEC60439, GB4942, GB50062-92.
Sisitemu ya VFD ifite ibikorwa byaho / byihutirwa byo guhagarika. Ubusanzwe gutangira / guhagarara birashobora kuba intoki (hafi) cyangwa mudasobwa igenzura kure.
2.6.2.4Igice cyo kugenzura hagati
Ikirangantego cya Advantech PC Inganda (IPC). Ibikoresho nyamukuru:
| Oya. | Iboneza Ibyuma | Parameter | Icyitonderwa |
| 1 | Ikibaho | Advantech |
|
| 2 | CPU | I5 |
|
| 3 | Kwibuka | 8G |
|
| 4 | Disiki Ikomeye | 1TB + 120G SSD |
|
| 5 | Gukurikirana | 24 "Ibara rya LCD |
|
IPC niyo shingiro. Ukoresheje "Flow Measurement and Control Software", yakira amakuru yumurima muri PLC, igenzura ibyavuye muri sisitemu, ikayobora gahunda ya kalibrasi, ikemura ibyabaye, itunganya / ibara amakuru ya kalibrasi, ikerekana / ibika inyandiko / raporo, kandi ikemerera amakuru yamateka kubaza / kubika.
IPC ikurikirana, imbeba, na clavier ikora nkimashini yimashini (HMI).
2.6.2.5Igikoresho gisohoka
Imashini imwe ya A4 laser.
2.6.3Sisitemu
Igizwe na "Porogaramu yo gupima no kugenzura porogaramu", "Porogaramu yo gutunganya amakuru ya Calibrasi", "Gahunda yo Gutunganya Amakuru Itumanaho" ikorera kuri IPC; na "Gahunda yo Kugenzura PLC" ikorera kuri PLC.
2.6.3.1Imikorere ya software
2.6.3.2Ibikoresho bikuru bya porogaramu
2.6.3.3Imikorere yibanze ya software
Kwerekana no Gukora: Igishushanyo mbonera cyerekana igishushanyo cyerekana ikizamini cyimiterere. Kwerekana ibipimo byubwubatsi bivuga mugihe nyacyo. Ibikorwa byubahiriza amahame yigihugu, amabwiriza, nuburyo bukoreshwa; kugenzura neza kandi kwizewe.
Kugaragaza Imiterere: Yerekana imiyoboro yumurongo wibipimo (temp, igitutu, umuvuduko, umuvuduko, nibindi) nibikoresho byimiterere muburyo bwo kureba.
Raporo & Amateka Yamakuru Abayobozit: Bitanga impinduka, burimunsi, buri kwezi, raporo yumwaka kubintu byingenzi nibikoresho bihagaze. Raporo irashobora kwikora-gucapa cyangwa gucapishwa intoki.
Gucunga ubutumwa: Yerekana amakuru yamakosa akoresheje impinduka zamabara, pop-up, imbonerahamwe. Gushiraho ibipimo ntarengwa byo gutabaza hamwe nibikoresho byo gutabaza.
Umukoresha / Ubuyobozi bwumutekano: Itanga urwego rwinshi rwo kugera hamwe nibikorwa bitandukanye byihutirwa. Urwego rwibanga rusabwa kubikoresho byo murwego rwo gutangira / guhagarika no gushiraho ibipimo kugirango wirinde gukora nabi.
Gucunga Sisitemu: Gushiraho / kubungabunga amakuru yumukoresha. Gucunga abakoresha, kwinjira kwinjira / amateka yibikorwa kubibazo n'umutekano.
Kubika & Ububiko: Ubushobozi bwo kubika no kugarura amakuru yikizamini hamwe namadosiye ajyanye nayo.
A. Imikorere yo kugenzura
* Igenzura ryikora rya gahunda yo guhitamo.
* Pompe gutangira / guhagarika no kugenzura inshuro.
Kugenzura Valve.
* Kugenzura uburyo bwo guhindura ibintu.
* Kurinda imipaka.
* Amabwiriza atemba: ahita agenzura kugenzura gufungura valve ukurikije ibizamini bitemba.
B. Imikorere yo gushaka amakuru
* Ibimenyetso bisa byabonetse binyuze muri 16-bit-yuzuye-modules.
* Kugenzura ibimenyetso bikoreshwa na moderi yihuta ya Boolean itunganya (CPU yigenga, cycle <1us) kugirango ubone amakuru ahuje.
* Ubushyuhe, gupima amakuru yamakuru.
* Ibipimo bisanzwe byerekana ibipimo byerekana amakuru.
* MUT gupima amakuru yimibare (4-20mA, pulse, nibindi).
* Igipimo gipima gupima amakuru.
* Kwemeza ibimenyetso byerekana ibimenyetso.
C. Imikorere yo gutunganya amakuru
* Itunganya amakuru ya kalibrasi hamwe nabacamanza ibisubizo kubipimo byigihugu, amabwiriza.
* Emerera ibice bigizwe na metero ya coefficient isanzwe ihita.
* Guhindura byoroshye amanota yikizamini, umubare wokwiruka, ibihe byo gukora (auto kubipimo cyangwa umukoresha-wasobanuwe).
* Kubika inyandiko zipimisha mububiko bwibibazo, gucapa, guhindura, gusiba nkuko bikenewe.
* Mu buryo bwikora itanga amakuru yamakuru kandi ikayobora amakuru.
D. Erekana Imikorere
Igishushanyo mbonera cyerekana ibikoresho nyabyo byo gukurikirana. Igereranya umurima wa valve leta, igenga gufungura valve, MUT yerekana ibimenyetso, imiterere yimiterere, ubushyuhe, icyerekezo cyerekezo, imiyoboro ya valve imiterere, inshuro ya VFD, nibindi.
E. Imikorere
Umukoresha-nshuti yimbere hamwe nigishushanyo mbonera. Igenzura umurima ukoresha ukoresheje imbeba kanda, intuitive kandi yoroshye.
F. Imikorere y'Ubupfumu
Imigaragarire ya Wizard iyobora abakoresha inzira yose ya kalibrasi. Shiraho ibipimo bikenewe / MUT amakuru kuri buri kibazo. Ibikorwa byoroshye kurangiza kalibrasi nyuma yo gushiraho. Kugenzura byoroshye, byihuse; byoroshye kwiga.
2.6.3.4Ishyirwa mu bikorwa ryihariye ryimikorere yingenzi
A. GUKORA MUT
Sisitemu irashobora gutanga amashanyarazi MUT. MUT ibimenyetso bisomwa na moderi ya PLC ihita ibara urujya n'uruza. Guhindura misa / ingano, igipimo cyo gusoma buoyancy ikosora, ubushyuhe / gukosora igitutu, gutunganya amakuru asabwa, na raporo zihita zikorwa na software ya IPC.
Nkuko bigaragara hano hepfo, software ya software isaba kwinjiza intoki ibipimo bya MUT (urugero, ubwoko bwibimenyetso ukoresheje menu yamanutse: analog current, pulse, nta bisohoka). Nyuma yo guhitamo, sisitemu ihita yerekana ibimenyetso kumuyoboro ukwiye.
B. Gukoresha Metero Meter
Imbaraga za metero zitangwa na sisitemu. Amakuru yatanzwe hakoreshejwe gusoma. Porogaramu igaragaza umuyoboro wa kalibrasi kugirango uhitemo metero nkuru ijyanye. Mugihe cyo guhinduranya, PLC ihita ikusanya impiswi zose kugirango harebwe ikosa ryo kugura ≤ ± 1 pulse. Ibipimo bya metero birashobora guhindurwa-ukoresheje interineti ukoresheje igipimo cya elegitoroniki.
C. Kubona Ubushyuhe & Kunguka
Byose temp / transmitter ikoreshwa na sisitemu. Ihinduka ryinshi risabwa kugirango bikosorwe. Koresha 16-bit A / D module ifite ubunyangamugayo buhanitse, umuvuduko, kuyungurura imibare, nindishyi.
D. Hagarika Valve & Igenzura
Imbaraga nazo zitangwa na sisitemu. Irashobora kugenzurwa no gukanda ibishushanyo / buto cyangwa mu buryo bwikora kuri buri nzira. Diverter ihindura byikora mugihe cya kalibrasi; igihe cyagenwe cyihariye cyo guhindura igihe nigihe cyurugendo.
E. Kugenzura Igenzura
Kugenzura ibyagezweho bitangwa na D / A module. Ahanini ikoreshwa mugutondekanya ingingo. Hamwe n'umuvuduko uhamye wo hejuru, gufungura valve ni umurongo wo gutemba; kubigenzura bigera kubisabwa bisabwa.
F. Kwishakira amakuru
Imbaraga za AC220V zitangwa na sisitemu. Amakuru yabonetse hakoreshejwe itumanaho RS485. Porogaramu irashobora kwikora-guhitamo igipimo gikwiye gishingiye kumurongo / igihe cyo guhinduranya, cyangwa uyikoresha arashobora guhitamo intoki akoresheje interineti.
G. Inyandikorugero yikizamini
Yorohereza gutandukanya igihe cyo guhinduranya muri iyi ecran, ihita itanga amakuru yubahiriza amabwiriza. Amakuru arashobora koherezwa hanze akabikwa mububiko.
H. Inyandikorugero yikizamini
Korohereza imigendekere yimikorere muri iyi ecran, ihita itanga amakuru yujuje. Amakuru arashobora koherezwa hanze kandi akabikwa.
2.6.3.5Kugenzura Porogaramu Itezimbere Porogaramu
Urwego rwo hejuru (IPC) igenzura software yakozwe hakoreshejwe software iboneza. Urwego rwo hasi (PLC) gahunda yo kugenzura yinjijwe muri software iboneza. Itanga HMI, ishusho yimiterere ya sisitemu imiterere, kugenzura intiti. Ibiranga ibyuma byiza bihuza nibikorwa bikomeye. Yateye imbere byihuse, byoroshye gukoresha, interineti yinshuti.
Gahunda yo gutunganya amakuru yatanzwe hifashishijwe Microsoft Office Excel VBA igenzura kode. Ububiko bwa Microsoft SQL Seriveri bubika amakuru ya kalibrasi. Sisitemu ishingiye kuri Excel sisitemu ihita itanga raporo kandi ikayobora amakuru.
Igihe nyacyo cyerekana amakuru, gutunganya byikora, bizigama ibisubizo namakuru yibanze yo kugenzura intoki byemeza neza. Kubika inyandiko mububiko bwibibazo, icapiro, guhindura, gusiba.
Gahunda ya serivise yitumanaho yatezimbere ikoresheje VB 6.0 SP6 kugirango itumanaho umunzani nibindi bikoresho.
Kuzamura porogaramu no Kubungabunga: Umukoresha-mwiza, birashoboka cyane. Itanga kuzamura ubuzima bwawe bwose kugirango uhuze nimpinduka mubipimo / amabwiriza cyangwa ibyo umukoresha akeneye.
2.7 Uburyo bwo Kubungabunga
2.7.1Gufata neza pompe
2.7.1.1Kurikiza byimazeyo inzira yo gukora pompe yo gutangira, gukora, guhagarara. Bika inyandiko zikorwa.
2.7.1.2Reba amavuta kuri point de lubrication kuri buri mwanya ugereranije nibisobanuro. Shyira mu bikorwa.
2.7.1.3Reba ubushyuhe bufite: temp ibidukikije temp + 35 ° C; uruziga runini rufite temp ≤75 ° C; amaboko manini afite ubushyuhe ≤ 70 ° C. Reba ubushyuhe bwa moteri kuzamuka kuri buri mwanya.
2.7.1.4Buri gihe ugenzure kashe ya shaft yamenetse: Gupakira kashe ~ 10 ibitonyanga / min; Ikimenyetso cya mashini: kumeneka zeru.
2.7.1.5Itegereze umuvuduko wa pompe, moteri ya moteri (isanzwe / ihamye) mugihe ikora. Umva urusaku / ibintu bidasanzwe. Gukemura ibibazo vuba.
2.7.2Kubungabunga Sisitemu
2.7.2.1Mubisanzwe usukure umukungugu uva muri kabine GUSA nyuma yimbaraga ni OFF.
2.7.2.2NTIBIKORESHE mudasobwa yibikoresho kuri enterineti cyangwa porogaramu zidafitanye isano. Koresha buri gihe virusi ya scan no kuvugurura software ya antivirus.
2.7.2.3Niba wongeye kwinjizamo OS, BACK UP uhinduranya amakuru mbere kugirango wirinde igihombo.
2.7.2.4Kugenzura niba amashanyarazi ahamye hamwe nu nsinga zisobanutse kuri sisitemu yo kugenzura.
2.7.3Kubungabunga ibikoresho bya pneumatike
2.7.3.1Nyuma yo gukoresha igihe kirekire, gusiga amavuta yo kwagura amavuta ya moteri.
2.7.3.2Mugihe ukora kumuyoboro umwe, Funga indege zitanga ikirere kumiyoboro yindi kugirango wirinde izindi clamp ziremerewe, bigira ingaruka kumibereho.
2.7.3.3Mbere yakazi, genzura imirongo yikirere kubihagarika, gutemba. Buri gihe ukure amazi yegeranijwe kumirongo.
2.7.4Kubungabunga Amazi
Isuku isanzwe, usimbuze amazi kugirango wirinde imyanda yangiza pompe. Kora imbere yo kurwanya ruswa / ingese buri mwaka cyangwa ukurikije ubwiza bwamazi.
2.7.5Kurandura ikirere / Gufata neza
Ni ngombwa mu gutesha agaciro no kuyungurura. Buri gihe usukure ibintu byungururwa byimbere: Kuraho hejuru ya bolts yo hejuru, fungura hejuru ya flange, gukuramo akayunguruzo, gusukura imyanda muri ecran, gusimbuza, kongera guteranya flange.
2.7.6Kugenzura Icyumba & Pompe Kubungabunga
2.7.6.1Menya neza ko ubushyuhe bwicyumba / ubuhehere bwujuje ibisabwa. Komeza wumye kandi usukuye.
2.7.6.2Irinde kwegeranya amazi mucyumba cya pompe. Isuku buri gihe.
2.7.6.3HORA uhinduranya ingufu nyamukuru mbere yo koza, gutunganya, cyangwa kugenzura kugirango wirinde amashanyarazi no gukomeretsa.
Icyitonderwa: Komeza ibikoresho byigenga byigenga kubitabo byabo.
2.8 Uburyo bwo Gukoresha Umutekano
2.8.1Kongera ubumenyi ku mutekano. Kongera ubumenyi bigabanya impanuka. Gushimangira imyumvire, kumenya ibyago, kumenya no gushyira mubikorwa inzira z'umutekano ninzira zonyine zo gukuraho impanuka.
2.8.2Ntukarengere amategeko. Ihohoterwa ribanziriza impanuka; impanuka zituruka ku kurenga ku mategeko. Gukata inguni kugirango byorohe, umuvuduko, cyangwa imbaraga birashobora gukurura ibiza. Ihohoterwa rigomba kuvaho.
2.8.3Mubyukuri mugere kuri "Batatu Ntakomeretsa": Ntukigirire nabi; Ntukababaze abandi; Ntukababazwe n'abandi. Ibi nibyingenzi mugucunga umutekano.
2.8.4Kurikiza byimazeyo amabwiriza yose yurubuga. Menya neza ko ingaruka zose z'umutekano zagennye abantu bashinzwe.
2.8.5Abakoresha bagomba guhugurwa mbere yo gukora. Ugomba gusoma neza no gusobanukirwa amabwiriza yigihugu yo kugenzura, ibisobanuro bya kalibrasi, nigitabo MBERE YEMEWE gukora.
2.8.6Calibration medium ni amazi meza. Simbuza amazi ashingiye ku gihirahiro kugirango wirinde pompe na metero zisanzwe zangiza impanuka.
2.8.7Gutuza icyombo ni icyombo. NTUKORE cyangwa ngo uhindure. Komeza abakozi kure mugihe cyo gukora.
2.8.8Mugihe ushyira / ukuraho MUT, shyira neza. NTUKIGERE winjiza intoki mubihuza cyangwa ngo wumve umwobo. Fata icyogajuru kumpande mugihe ushyira / ukuraho.
2.8.9Nyuma yo kwishyiriraho / gutangiza, NTUGASENE wenyine wenyine kugirango wirinde kwangiza ibice.
2.8.10NTUGASIMBURE uwakiriye mudasobwa uko bishakiye. NTUKIGERE ukoresha interineti cyangwa gahunda zidafitanye isano. Buri gihe usuzume virusi kandi uhindure antivirus.
2.8.11NTUKIGERE Gishyushya-gucomeka / guhagarika imiyoboro iyo ari yo yose ihuza cyangwa ucomeka.
2.8.12Ntugasibe dosiye yububiko bwa sisitemu yububiko.
2.8.13Mugihe ukoresheje umwuka wifunitse, jya uhora ugenzura sisitemu ya enterineti hamwe na valve yumutekano kugirango wirinde umuyaga wafunzwe utera umuvuduko ukabije muri tank / imirongo.
2.8.14Erekana ikirere cyerekera ahantu hadatuwe, hasi, cyangwa ikirere. NTUKIGERE werekana ibikoresho, abakozi, inzira, cyangwa ubwinjiriro.
2.8.15HORA uhindure OFF imbaraga nyamukuru mbere yo gukora isuku, gutunganya, cyangwa kugenzura. Irinda ibice kugabanuka, guhagarika amashanyarazi, no gukomeretsa.
2.8.16Mbere yo kugenda buri munsi, abakora BAGOMBA kugenzura ko inzugi / idirishya n'imbaraga ari OFF, bikarinda umutekano wurubuga.
2.9 Gukora no gufata neza Inama y'Abaminisitiri
2.9.1Ikoreshwa: Banza ugenzure akabati kumajwi adasanzwe / impumuro. Niba ari byiza, fungura ON igenzurwa ryumuzunguruko (Power ON). Icyatsi kibisi (Power ON) urumuri kuri kabine rumurika, umufana aratangira, itara ritukura naryo kuri. Noneho pompe gutangira / guhagarara irashobora kugenzurwa hakoreshejwe mudasobwa. Voltmeter yerekana ~ 380V, ammeter yerekana imikorere ikora.
2.9.2Gutangira pompe: Ugomba gutangira muburyo bwa VFD. Koresha interineti ya mudasobwa kugirango uhindure ibisohoka VFD kugirango uhindure umuvuduko wa moteri.
2.9.3NTUKIGERE ushyiraho VFD inshuro nyinshi mugihe kinini. Imashanyarazi ya inrush ni ndende cyane, ishobora kwangiza ibikoresho.
2.9.4Hagarika: Banza uhagarike moteri zose ukoresheje mudasobwa. HANYUMA kanda buto itukura (Power OFF) kuri kabine kugeza amatara yose atukura. Hanyuma, hindura OFF nyamukuru icyuma gihindura.
2.9.5Imfashanyigisho / ibinyabiziga bitoranya knob hamwe nintoki VFD / umurongo wumurongo utangira / guhagarika buto ya matsinda kuri guverenema ntabwo byemewe kubisanzwe. Nibikoresho byo gufata neza no kuvoma pompe GUSA.
Niba gukemura bisaba guhindura igenamiterere rya VFD (shyira muburyo bwo kugenzura), reba igitabo cya VFD.
2.9.6Imashini ya kabine na moteri ya pompe BIGOMBA kugenzurwa buri gihe nababigize umwuga. Kurikiza uburyo bwo kugenzura buri gihe ibice byamashanyarazi. Simbuza ibice byangiritse bidatinze. Menya neza imikorere isanzwe. Abakoresha bagomba gukurikiza inzira. Menya neza umutekano wawe!
2.10 Igitabo cyo Gusana Ibikoresho
Aka gatabo karerekana uburyo bwo kubungabunga ibikoresho, ibirimo, kubungabunga, no gukemura ibibazo. Ikora nkibisobanuro kubakoresha n'abakozi bashinzwe kubungabunga. Inkomoko zirimo:
(1) Ibikoresho biherekeza imfashanyigisho;
(2) Amabwiriza ajyanye no gupima imigendekere n'ibisobanuro;
(3) Gusana imashini no gutunganya ibitabo byikoranabuhanga.
2.10.1Inzira yo Kubungabunga
Irashobora guhindurwa hashingiwe ku kugenzura imiterere n'ibikoresho.
Imbonerahamwe yo gufata neza:
| Ikintu cyo Kubungabunga | Ubwoko bwo Kubungabunga | Gusana Byoroheje | Gusana Byinshi |
| Pompe ya Centrifugal | Ukuzenguruka | Amezi 8 ~ 12 | Amezi 12 ~ 24 |
| Compressor yo mu kirere | Ukuzenguruka | ||
| Ibikoresho | Ukuzenguruka | ||
| Sisitemu yo kugenzura | Ukuzenguruka |
2.10.2Kubungabunga & Gusana Ibirimo
2.10.2.1Pompe ya Centrifugal
A. Gukemura ibibazo & Gusana
| Ikibazo | Impamvu zishoboka | Umuti |
| Pompe ntabwo itangira | Kwihuza byahagaritswe | Reba insinga, ikosore niba ari ngombwa |
| Fuse yavuzwe | Simbuza fuse | |
| Kurinda moteri byikubye gatatu | Reba igenamiterere ryo kurinda, ikosore niba atari byo | |
| Kurinda moteri ntabwo bihinduka, kugenzura amakosa | Reba kugenzura kurinda moteri, bikosore niba atari byo | |
| Moteri ntishobora gutangira / gutangira bigoye | Umuvuduko / freq kuburyo bugaragara | Kunoza amashanyarazi, reba umugozi wambukiranya igice |
| Icyerekezo cyo kuzenguruka nabi | Ikosa rya moteri | Hindura ibyiciro bibiri |
| Gutakaza umuvuduko ukabije munsi yumutwaro | Kurenza urugero | Gupima imbaraga, koresha moteri nini cyangwa kugabanya umutwaro nibiba ngombwa |
| Umuvuduko w'amashanyarazi | Ongera insinga zinyuranye | |
| Moteri ya moteri, umuyaga mwinshi | Inenge | Kohereza moteri yo gusana umwuga |
| Rotor rubbing | ||
| Fuse ikubita ako kanya / Kurinda ingendo | Inzira ngufi | Mukosore inzira ngufi |
| Moteri ngufi | Kohereza moteri yo gusana umwuga | |
| Ikosa ryo gushaka | Umuzunguruko ukosore | |
| Ikosa rya moteri | Kohereza moteri yo gusana umwuga | |
| Moteri yashyutswe (yapimwe) | Kurenza urugero | Gupima imbaraga, koresha moteri nini cyangwa kugabanya umutwaro nibiba ngombwa |
| Gukonja nabi | Kunoza ubukonje bwo mu kirere, umuyaga usukuye, ongeramo umuyaga uhatirwa niba bikenewe | |
| Ibidukikije byo hejuru | Guma murwego rwemewe | |
| Ihuza ridakabije (gutakaza icyiciro) | Kosora umubano mubi | |
| Fuse yavuzwe | Shakisha / ukosore impamvu (reba hejuru), usimbuze fuse |
B. Kubungabunga ibikoresho: Kimwe nkigice2.7.1
2.10.2.3Ibikoresho bitunganijwe (Clamps, Diverter, Valves)
A. Gukemura ibibazo & Gusana
| Ikibazo | Impamvu zishoboka | Umuti | |
| Komera cyane kugirango utangire | Umuvuduko muke | Reba ibimeneka, uhindure umugenzuzi / amavuta | |
| Imbaraga zidafatika | |||
| Umwanya wo guhagarara udahungabana | Intoki yintoki ntabwo ikora neza | ||
| Amavuta meza | Ongeramo amavuta ukoresheje indege ya silinderi | ||
| Cylinder yangiritse | Reba & gusimbuza | ||
| Umuvuduko wihuta cyane / buhoro | Umuvuduko muke | Hindura inlet trottle valve | |
| Umuvuduko mwinshi | Hindura inlet trottle valve | ||
| Cylinder yangiritse | Reba & gusimbuza | ||
| Gutandukanya bigoye gutangira | Umuvuduko muke | Reba ibimeneka, uhindure umugenzuzi / amavuta | |
| Buhoro buhoro | |||
| Umwanya wo guhindura ntabwo wageze | Reba solenoid valve, gusana | ||
| Amavuta meza yo kwisiga | Ongeramo amavuta ukoresheje indege ya silinderi | ||
| Cylinder yangiritse | Reba & gusimbuza | ||
| Igihe cyo gutandukana kiratandukanye | Ibumoso / iburyo guhinduranya ntabwo bihuye | Hindura icyambu cya solenoid valve | |
| Ingabo ya fotoelectric ntabwo ihagaze neza | Reba & uhindure ibirindiro | ||
| Valve bigoye gutangira | Umuvuduko muke | Reba ibimeneka, uhindure umugenzuzi / amavuta | |
| Buhoro buhoro | |||
| Imashini itanga amashanyarazi | Simbuza kashe | |
| Solenoid valve idakora | Kugenzura no gusana |
B. Kubungabunga ibikoresho: Kuri buri gice2.7.3 na2.8.13.
2.10.2.4Sisitemu yo kugenzura
A. Gukemura ibibazo & Gusana
| Ikibazo | Impamvu zishoboka | Umuti |
| Ikosa rya mudasobwa | Mudasobwa idakora | Kugenzura no gusana |
| Umugozi ufunguye cyangwa udahuza | Reba & gusimbuza umugozi | |
| Terminal ifungura cyangwa itumanaho nabi | Simbuza itumanaho | |
| Sisitemu yangiritse | Ongera ushyireho sisitemu nyuma yo kutumenyesha | |
| Nta makuru y'ibikoresho | Igikoresho-Igenzura cab ihuza ifunguye / ikennye | Reba insinga & fuse Simbuza itumanaho cyangwa fuse Simbuza transmitter |
| Nta Temp / Umuvuduko Werekana | Ubushyuhe / Umuvuduko Tx-Igenzura cab ifungura / umukene | |
| Ikimenyetso Cyimbaraga | Module yingufu cyangwa insinga ifite amakosa | Simbuza module cyangwa umugozi |
| Igenzura Cab Nta gisubizo | Igenzura icyambu cyangwa umugozi wangiritse | Simbuza cab terminal cyangwa umugozi |
- Kubungabunga Sisitemu yo Kugenzura:
- Buri gihe ukureho ivumbi risanzwe kuri guverenema igenzura mugihe amashanyarazi adahagaritswe.
- Ntukoreshe mudasobwa yibi bikoresho kugirango ubone interineti cyangwa ngo ushyireho porogaramu iyo ari yo yose itajyanye nakazi; kora virusi mugihe kandi ukomeze software ya antivirus.
- Niba wongeye kwinjizamo sisitemu, menya neza ko wongeye kubika amakuru kugirango wirinde gutakaza amakuru yo kugenzura.
- Menya neza amashanyarazi meza hamwe nizunguruka zitabujijwe kuri sisitemu yo kugenzura.
- Buri gihe ugenzure insinga zerekana ibimenyetso kumwanya wa I / O. Kenyera imiyoboro yose irekuye hamwe na screwdriver.
- Kugenzura buri gihe niba uhindura / knobs kumwanya wo kugenzura bizunguruka bisanzwe. Niba kunyerera bibaye, reba neza imigozi idakosorwa hanyuma uyizirike; gusimbuza niba byangiritse.
- Kuraho amashanyarazi ahamye avuye kwisi yameneka (ELCB) buri kwezi.
2.10.2.5Kwipimisha Ikizamini & Kwakira
A. Gutegura mbere yikizamini: Emeza gusana kurangiza, ubuziranenge, inyandiko; urubuga rufite isuku; ibikoresho / kugenzura / guhuza byaciwe; sisitemu y'amavuta yuzuye; sisitemu yo mu kirere ihumeka / ikamwa; sisitemu y'amashanyarazi yasanwe / ikoreshwa; ibikoresho byiteguye.
B. Kwiruka Ikizamini: Nta kizamini-umutwaro; kwemeza amavuta / amazi / ikirere / amashanyarazi / ibikoresho bisanzwe; kora amasaha 72 nta kibazo kirimo mbere yo kwemerwa; kwemerwa byashyizweho umukono n'abakozi bireba.