kusiyana kwake pakati pa valve yotsika kwambiri ndi valve yothamanga kwambiri imagawidwa m'zinthu zambiri. Kupanikizika kwa ma valve awiriwa ndi osiyana kwambiri. Titha kuwona kuchokera ku tanthauzo lenileni kuti valavu yotsika kwambiri imagwiritsidwa ntchito poyang'anira kutsika kwapansi, pamene valavu yothamanga kwambiri imagwiritsidwa ntchito kulamulira kuthamanga kwambiri, koma ogwiritsa ntchito ambiri sangathe kusiyanitsa. Nkhaniyi imabweretsa kusiyana pakati pa valve low-pressure valve ndi high-pressure valve. Ndikuphunzitsani kusiyanitsa bwino!
1¡¢ Kusiyana pakati pa valve low pressure valve ndi valve high pressure valve
1. Mphamvu yotulutsa ndi kutuluka ndizosiyana
Kuthamanga kwa valve yothamanga kwambiri ndipamwamba komanso kuthamanga kumakhalanso kwakukulu. Kuthamanga kwake kumawonjezera screw mu kukakamiza kwa thimble ndikuchepetsa kuthamanga kwa screw out. Kuthamanga kwa kutuluka kwa valve yotsika kwambiri ndi yaying'ono ndipo kutuluka kwake kumakhala kochepa. Ikhoza kulamulira mphamvu ya thanki ya gasi ndikulola mpweya kumasulidwa pang'onopang'ono.
2. Ntchito zosiyanasiyana
Mavavu othamanga kwambiri amagwiritsidwa ntchito pafupi ndi masitovu agesi amphamvu kwambiri monga mahotela, malo odyera ndi ma canteens. Valavu yotsika kwambiri imagwiritsidwa ntchito pambali pa chitofu cha gasi kapena chotenthetsera madzi.
3. Zosiyanasiyana zachitetezo
Kuthamanga kwa valve yothamanga kwambiri ndipamwamba komanso kuthamanga kwachangu. Popanda kuyatsa, mpweya ndi wosavuta kutulutsa mumlengalenga ndikupangitsa kuphulika. Kuthamanga kwa valve yotsika kwambiri kumakhala kochepa ndipo kumayenda pang'onopang'ono. Ikhoza kulamulira kupanikizika ndi kumasula mpweya pang'ono. Ngakhale chomangira chowongolera chikagwera pansi pakugwiritsa ntchito, gasi wotulutsidwawo sakhala wamkulu kwambiri.
2¡¢ Njira yosiyanitsa ya valve yotsika kwambiri ndi valve yothamanga kwambiri
Valavu yotsika-pressure ndi valavu yochepetsera kuthamanga. Valavu yothamanga kwambiri sikupezeka pa tanki ya gasi. Ndi valavu yapakati yokhayo yomwe imapezeka kuti igwiritse ntchito zitofu zoyaka moto. Mutha kugulitsa m'malo ogulitsa gasi wamba
Valavu yothamanga kwambiri ndi valavu yotsika kwambiri imatchulidwa pamodzi kuti valve kuchepetsa kuthamanga. Kusiyanitsa ndiko kuti kuthamanga kwa valve yothamanga kwambiri ndipamwamba ndipo kutuluka kwake kuli kwakukulu (kuthamanga kwapadera kumakhala kosinthika, thimble screw in pressure is high, apo ayi ndi yotsika), kutulutsa kwa valve low-pressure ndi kochepa. ndipo kutuluka kwake kuli kochepa
Valavu yotsika kwambiri imagwiritsidwa ntchito popangira chitofu cha gasi kapena chotenthetsera madzi, ndipo valavu yothamanga kwambiri imagwiritsidwa ntchito popangira chitofu chamagetsi champhamvu kwambiri ku hotelo.
Valve yothamanga kwambiri imagwiritsidwa ntchito mu chotenthetsera chamadzi. Chifukwa cha kuthamanga kwambiri komanso kuthamanga kwachangu, ndizotheka kwambiri kuti mpweyawo sudzayatsidwa ndikutulutsidwa mumlengalenga. Chowotcha chamadzi chidzayatsanso chisakanizocho, chomwe si botolo la gasi, komanso mwachindunji ku botolo la gasi.
Nthawi yotumiza: Apr-20-2022
