Imitha yokugeleza iyithuluzi elisetshenziselwa ukukala ivolumu noma isisindo segesi noma uketshezi. Kungenzeka ukuthi uke wezwa imitha yokugeleza ibhekwe ngamagama amaningi ahlukahlukene afana; Ukugeleza kwegeji, imitha ye-liquid meter kanye ne-flow rate sensor.
Lokhu kungaba ngokuya ngomkhakha asetshenziswa kuwo. Kodwa-ke, into ebaluleke kakhulu yamamitha okugeleza ngokunemba kwezilinganiso zawo.
Ukulinganiswa kokuhamba okungalungile kungaba nemiphumela emibi ebizayo efana;
- Ukugeleza okungalungile kanye nokulawulwa okuhlobene
- Imikhiqizo yeKhwama embi
- Isilinganiso esingalungile sezezimali kanye nesabelomali
- Ukudala indawo engaphephile yabasebenzi.
- Kungadala ukuphazamiseka kokugeleza
Yini engenza izilinganiso zemitha yokugeleza okungalungile?
- Ushintsho ezimweni zenqubo.
Ushintsho lokushisa lokushisa, ingcindezi, ukubonakala, amanani okugeleza kanye noketshezi kungadala ukulinganiswa kokuhamba okungalungile.
Isibonelo, ekulinganiseni ukuhamba kwegesi Ukushintshwa kwamazinga okushisa kungashintsha ubuningi begesi njengomphumela kungaholela ekufundeni okungalungile.
- Ukukhetha imitha yokugeleza okungalungile
Ukukhetha okungalungile kwe-flowmeter kungenye yezimbangela ezinkulu zokulinganisa okungama-flow okungalungile.Kukhona "usayizi owodwa ulingana konke" uma kukhulunywa ngokukhetha imitha yokugeleza.
Kubalulekile impela ukubheka ukucatshangelwa okumbalwa ngaphambi kokukhetha imitha yokugeleza.
Ukukhetha imitha yokugeleza okungalungile kungaholela kwizindleko ezinkulu ngenani lesikhathi sokukhiqiza elahlekile.
- Ukubeka intengo phezulu kwezindlela zakho
Leyo mitha yokugeleza kwe-Bargain ingaphenduka ngokushesha ibe ubusuku obubi. Qaphela ukuthembela kwizindleko nokuthandwa uma kuziwa ekukhetheni imitha yakho yokugeleza.
Uma ukhetha "inketho eshibhile" Kuzoba lula ukuthola imitha yokugeleza engalungile engahambisani nezidingo zakho ngokomzimba noma ukusebenza ngokuhlakanipha.
Ungakuthuthukisa kanjani ukunemba kwemitha yakho yokugeleza?
Nayi ithiphu kusuka kuchwepheshe we-Nokia Flow Specist ongakusiza ngokunemba kwemitha yakho yokugeleza.
Lapho uxoxa ngosayizi wama-magnetic flow metres kuhlelo, kunemithetho emibili okufanele uyilandele:
- Rule Inombolo yokuqala: Ungalokothi usayizi imitha kupayipi. Uhlale usayizi kumanani wokugeleza.
- Rule Inombolo Yesibili: Buyisela emuva kwinombolo yokuqala.
Isibonelo, ikhasimende lakamuva likhale ngokunemba kwemitha yakhe yokugeleza kazibuthe. Ngemuva kokuthi siphenye lokhu kwavela ukuthi amamitha afakwe afakwe ngokweqile ngamanani okugeleza.
Lokhu bekusho ukuthi ukufundwa kwezinzwa kwakungaphansi kwesilinganiso sokusebenza.
Isinyathelo sokuqala ukuqonda indlela efanele yosayizi umutha.
Umthetho omuhle wesithupha ukulingana imitha ukuze ukugeleza okuphakathi kuzungeze i-15 kuye ku-25% umthamo omkhulu wokugeleza kwemitha.
Nasi isibonelo ...
Imitha inesilinganiso sokugeleza esiphezulu se-4000 gpm, ukugeleza okuphakathi akufanele kube ngaphansi kwama-500 kuya ku-1000 gpm. Lesi silinganiso sokugeleza sizogcina i-velocity eyanele ngemitha, enikeza igumbi lamakhasimende ekwandiseni.
Ukufakwa okuningi kwenzelwe ukwanda ngokuzayo, ngakho-ke kufakwa amapayipi amakhulu osayizi ukuze akwazi ukuhlalisa lokhu.
Kulokhu, kufanele ubheke ukugeleza okuncane okulindeleke. Kufanele uqinisekise ukuthi ukugeleza okuphakathi akufanele kuze kube ngaphansi kwama-2 ft / s noma kuleli cala 300 gpm
Uma kungenzeki ukunciphisa usayizi ophelele wepayipi ukuze amukele imitha yokugeleza kosayizi efanele, kufanele ufake ukuncishiswa emgqeni. Lokhu kufanele kutholakale cishe ngamadayimane ama-3 akhuphukayo wemitha yokugeleza. Ungafaka i-Expander townstream bese ubuyela kusayizi wepayipi lokuqala.
Le nqubo izovimbela ukulinganiswa kokuhamba okungalungile futhi inokuvumela ukuthi ususe imitha emincane ngokuzayo uma kudingeka.
Sigcina uhla oluphelele lwamamitha okugeleza ukuze lufane yonke imidiya, kufaka phakathi i-clamp on, i-coriolis mass, i-electroolis, i-electromagnetic, uketshezi, isisindo, indawo evulekile, indawo eguquguqukayo, indawo eguquguqukayo kanye namamodeli namamodeli.
Isikhathi Seposi: Feb-21-2024