Ama-flowmeter egiya ayizinto zokulinganisa ukugeleza kokuhamba ezinhle ezisebenza kahle kakhulu maqondana nokunemba kokulinganisa, ukuzivumelanisa nezimo okuphakathi okuqinile kanye nokuguquguquka kokufakwa, okwenza afaneleke kakhulu ezimweni zezimboni ezidinga ukunemba okuqinile kokulinganisa. Izinzuzo zawo eziyinhloko yilezi ezilandelayo:
Ukunemba Nokuphindaphindwa Kokulinganisa Okuphezulu Kakhulu, Ukuhlangabezana Nezidingo Zokuxazululwa Kwezentengiselwano
Ngokusekelwe kusimiso sokulinganisa ngomshini samakamelo anomthamo ozinzile, ukunemba kwawo kokulinganisa akuthinteki kakhulu yisilinganiso sokugeleza esiphakathi noma ukuguquguquka kwengcindezi. Ukunemba okuvamile kungafinyelela ku-±0.2%~±0.5%R, ngephutha lokuphindaphinda elingu-≤±0.1%. Lesi sici sibenza babe yizinto ezikhethwayo zezimo zokuxazulula ukuhweba ezifana namafutha acwengisisiwe, uwoyela wokugcoba, kanye nokulinganisa izinto zokusetshenziswa zamakhemikhali ezinenani eliphezulu.
Ukuzivumelanisa Okuqinile Nemidiya Enamandla Okunobuthi, Ama-Flowmeter Ohlobo Lwejubane Asebenza Kakhulu
Ngokungafani nama-flowmeter ohlobo lwejubane (isb., ama-vortex kanye nama-flowmeter e-electromagnetic) okuchaneka kwawo kwehla lapho kulinganiswa imidiya ene-viscosity ephezulu, ama-flowmeter egiya agcina ukusebenza okuzinzile lapho kulinganiswa imidiya ene-viscosity esukela ku-10 kuya ku-1,000,000 mPa·s. Angakwazi ukulinganisa ngokunembile imidiya ene-viscous ehlanganisa uwoyela osindayo, i-resin, isiraphu kanye namafutha. Ngaphezu kwalokho, lapho i-viscosity ephakathi iphakama, kulapho ukuqina kwe-meshing kwamagiya kuba ngcono, futhi iphutha lokulinganisa liba lincane.
Ukusebenza Okuhle Kakhulu Kokulinganisa Ukugeleza Okuphansi Ngesilinganiso Esibanzi Sokuguquka
Ngesilinganiso sokuncishiswa kwegesi esingu-1:10~1:50, abakwazi nje kuphela ukulinganisa ngokunembile izimo zokudlulisa amanzi amaningi, kodwa futhi babambe izinguquko ezincane zokugeleza kwamanzi ngaphansi kwezimo zokugeleza kwamanzi okuphansi. Zifaneleka kakhulu ekuhlanganisweni okunembile kanye nezimo zokugcwalisa amanzi amancane okuqhubekayo embonini yamakhemikhali nokudla.
Izidingo Zokufaka Ezilula Ezingancikile Ezimweni Zephayiphi
Azidingi izingxenye ezinde zepayipi eziqondile ukuze kuqiniswe insimu yokugeleza, futhi zingafakwa ngqo eduze kwezesekeli zepayipi njengezindololwane namavalvu, ngisho nasezindaweni ezincane. Lokhu kunciphisa kakhulu ubunzima bokuhlelwa kwepayipi endaweni futhi konga isikhala sokufaka kanye nezindleko zokwakha kabusha.
Isakhiwo Esiqinile Esimelana Nezimo Zokusebenza Ezinomfutho Ophezulu
Umzimba wemitha wenziwe kakhulu ngezinto eziqinile njengensimbi engagqwali kanye nensimbi ephothiwe, ezikwazi ukumelana nokucindezela kokusebenza okufika ku-6.4MPa noma ngaphezulu. Zifanele izimo zezimboni ezinokucindezela okuphezulu njengezinhlelo ze-hydraulic kanye nokudluliswa kukaphethiloli okunokucindezela okuphezulu, okunezimo eziqinile zokusebenza.
Isikhathi sokuthunyelwe: Disemba-30-2025