Ndi mtundu wanji wa flowmeter womwe uyenera kugwiritsidwa ntchito pamadzi oyera?
2022-07-19
Pali mitundu yambiri ya flowmeters yomwe ingagwiritsidwe ntchito kuyeza madzi oyera. Tiyenera kudziwa kuti ma flowmeters ena sangagwiritsidwe ntchito, monga ma electromagnetic flowmeters. Electromagnetic flowmeters amafuna madutsidwe a sing'anga kukhala wamkulu kuposa 5μs/cm, pomwe ma conductivity amadzi oyera sangathe kugwiritsidwa ntchito. kukwaniritsa zofunika. Choncho, electromagnetic flowmeter singagwiritsidwe ntchito kuyeza madzi oyera.
Liquid turbine flow mita , vortex flow meters, ultrasonic flow meters, coriolis mass flowmeters, zitsulo chubu rotameters, etc. angagwiritsidwe ntchito kuyeza madzi oyera. Komabe, ma turbines, misewu ya vortex, ma orifice plates ndi mapaipi ena am'mbali onse ali ndi ziwalo zotsamwitsa mkati, ndipo pali kutsika kwamphamvu. Kunena zoona, ma ultrasonic flowmeters akhoza kuikidwa kunja kwa chubu monga clamp pa mtundu, popanda ziwiya zotsamwitsidwa mkati, ndipo kutsika kwake kumakhala kochepa. Misa flowmeter ndi imodzi mwa ma flowmeters omwe ali olondola kwambiri, koma mtengo wake ndi wokwera.
Kuganizira mozama kuyenera kuganiziridwa posankha. Ngati mtengo wokhawo umaganiziridwa ndipo zofunikira zolondola sizili zapamwamba, galasi la rotor flowmeter likhoza kusankhidwa. Ngati mtengowo sunaganiziridwe, kuyeza kulondola kumafunika kukhala kwakukulu, ndipo mita yothamanga kwambiri ingagwiritsidwe ntchito pogulitsa malonda, kugawanika kwa mafakitale, etc. Ngati kuganiziridwa moyenera, ma turbine turbine flowmeters, vortex flowmeters, ndi akupanga flowmeters angagwiritsidwe ntchito. . Ndi yolondola muyeso komanso mtengo wake, ndipo imatha kukwaniritsa zofunikira zambiri.
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