Zvinodiwa paipi yakatwasuka ye clamp-on ultrasonic flowmeter

Zvinodiwa paipi yakatwasuka ye clamp-on ultrasonic flowmeter zvakanyanya, uye zvinotevera ndizvo zvinotsanangurwa:
Hwaro hwedzidziso
Chiyero che ultrasonic flowmeter ndechekuverenga mwero wekuyerera kwemvura nekuyera nguva yekupararira kwe ultrasonic wave mumvura, uye wobva wawana mwero wekuyerera. Patani yekuyerera yakagadzikana uye yakafanana yakakosha pakuyera nguva yekupararira kwe ultrasound. Kana kureba kwechikamu chepombi yakatwasuka kusina kukwana, patani yekuyerera kwemvura ichava isina kurongeka mushure mekupfuura nepagokora, vharuvhu nezvimwe zvinhu zvepombi, zvakaita sema vortices uye kugoverwa kwekukurumidza kwekuyerera kusina kuenzana, izvo zvichachinja nzira yekupararira nenguva ye ultrasound wave, zvichikonzera kuwedzera kwekukanganisa kwekuyera.
Zvinodiwa chaizvo
Chikamu chepombi yakatwasuka kumusoro
Kazhinji: pasi pemamiriro ezvinhu akakodzera ekuisa, ndiko kuti, kana pasina kana kuti paine mapipe fittings mashoma mu upstream pombi system ayo achakanganisa maitiro ekuyerera, external clamp ultrasonic flowmeter inoda kuti urefu hwechikamu chepombi chakatwasuka husave pasi pegumi rehupamhi hwepombi. Semuenzaniso, kune pombi ine dhayamita ye200mm, kureba kwechikamu chepombi chakatwasuka hakufanirwe kunge kuri pasi pe2000mm. Izvi zvinobvumira mvura kuti ive nedaro rakakwana isati yapinda munzvimbo yekuyera kuti igare yakagadzikana, kuitira kuti kupararira kwespeed yekuyerera kuve kwakafanana, uye kupa mamiriro akanaka emunda wekuyerera kuti kuyerwe kwakarurama.
Kana paine kupindirana kwepombi: kana paine magokora, matie, mavharuvhu, mapombi ekuderedza uye zvimwe zvinoisa pombi zvichikonzera kusagadzikana kwekuyerera kwemvura muchikamu chepamusoro, kuitira kubvisa kukanganisa kwezvinobatanidza pombi idzi pamamiriro ekuyerera kwemvura, kureba kwechikamu chepombi chakatwasuka kunofanira kuwedzerwa zvakanyanya. Mumamiriro ezvinhu akajairwa, kureba kwechikamu chepombi chakatwasuka kunofanira kuwedzerwa kusvika ka15 kana ka20 kupfuura dhayamita yepombi. Semuenzaniso, kana dhayamita yepombi iri 300mm uye paine magokora kumusoro, kureba kwechikamu chepombi chakatwasuka kunofanira kusvika 4500mm-6000mm. Izvi zvinodaro nekuti izvi zvinoisa pombi zvichaita kuti mvura ibudise whirlpool, drift uye zvimwe zvinhu zvisingaenderane nekuyerera kwemvura, chete kuburikidza nechikamu chepombi chakatwasuka chakakwana, zvekuti mvura yacho yagadzirwa zvizere uye yakagadziriswa, kuitira kuti idzokere kumamiriro ekuyerera akagadzikana uye akafanana kuti isangane nezvinodiwa zvekuyera.
Chikamu chepombi yakatwasuka: Kazhinji, kureba kwechikamu chepombi yakatwasuka hakupfuuri kashanu kupfuura dhayamita yepombi. Papombi ine dhayamita ye400mm, kureba kwechikamu chepombi yakatwasuka hakufanirwe kunge kuri pasi pe2000mm. Chinangwa chayo ndechekuona kuti mvura ine zvikamu zvakakwana zvepombi yakatwasuka kuti irambe yakagadzikana mushure mekuyerwa, uye kudzivirira mafitting epombi yakatwasuka kuti asapindirane nenzvimbo yekuyerera munzvimbo yekuyerwa. Kana chikamu chepombi yakatwasuka chakatwasuka chiri chipfupi zvakanyanya, maitiro ekuyerera panzvimbo yekuyerwa anogona kuchinja nekuda kwekukanganiswa kwefitting yepombi yakatwasuka, nokudaro zvichikanganisa kururama kwekuyera.
Mamiriro ezvinhu akakosha uye matanho ekudzivirira
Nzvimbo shoma yemunda: Mune zvimwe zviitiko zvinoshanda, nekuda kwenzvimbo shoma yemunda, zvingasakwanisika kusangana nezvinodiwa zvehurefu hwepombi yakatwasuka. Panguva ino, mamwe matanho ekubhadhara anogona kutorwa kuderedza kukanganisa kwekuyera. Semuenzaniso, flow regulator inogona kuiswa, iyo inogona kugadzirisa maitiro ekuyerera akakanganiswa kuitira kuti mvura idzoke yakafanana uye igare zvakanaka sezvinobvira isati yapinda munzvimbo yekuyera. Zvisinei, kuiswa kweflow regulator kunodawo hurefu hwakati hwechikamu chepombi yakatwasuka, iyo inowanzodiwa kuti ive nechikamu chepombi yakatwasuka ine kanenge katatu dhayamita yekumusoro uye chikamu chepombi yakatwasuka ine ka2 dhayamita yekumusoro.
Kuongororwa kwemamiriro ekuisa asina kujairika: Kana zvese zviri pamusoro apa zvisingakwanisike kuzadzikiswa panzvimbo iyi, kuongororwa kwakadzama nenyanzvi kunodiwa zvichibva pahurongwa hwepombi chaiyo, hunhu hwemvura, rudzi rwekuisa pombi nezvimwe zvinhu. Zvingave zvakakosha kuona chikanganiso chekuyera pasi pemamiriro chaiwo ekuisa kuburikidza nekuenzanisa nhamba, kuyedza munda nedzimwe nzira, uye kutora matanho akakodzera ekugadzirisa, akadai sekugadzirisa maSettings e flowmeter kana kushandisa maalgorithms ekuyera akanyanya kufambira mberi, kuti uvandudze kunyatsoyera kwekuyera zvakanyanya sezvinobvira. Zvisinei, pasi pemamiriro akadaro ekuisa asina kujairika, zvakaoma kuwana kunyatsoyera kwakafanana nekuisa kwakajairika, uye zvakakosha kunyatsoteerera kururama kwedata rekuyera mumashandisirwo anoshanda, uye kuita calibration nekugadzirisa nguva dzose.