Ivalvu yomshayeli we-Hydraulic yendlela eyodwa yokukhulula i-FN15-01 ye-crane

1) Ukusebenza ngokuvulwa okukhulu ukuze kunwetshwe impilo.

Vumela i-valve elawulayo ivuleke enkulu ngangokunokwenzeka kusukela ekuqaleni, ithi 90%. Ngaleyo ndlela, i-cavitation, i-abrasion neminye imiphumela yenziwa phezulu kwe-valve core. Ngokubhujiswa kwe-valve core kanye nokwanda kokugeleza okuphelele, i-valve ehambisanayo kufanele ivalwe kancane kancane, ezoqhubeka nokubhujiswa futhi ivalwe kancane kancane, ukuze zonke izinsimbi ze-valve zisetshenziswe ngokuguquguqukayo. Ngesikhathi esifanayo, igebe le-valve ye-throttle likhulu futhi i-abrasion ibuthakathaka lapho isebenza ngokuvuleka okukhulu, okungaphezu kuka-1 ~ 5 izikhathi ezingaphezu kwalokho lapho i-valve isebenza ngokuvuleka okuphakathi kanye nokuvuleka okuncane isiqalo.

2) Emsebenzini wokwandisa

ukwehla kwengcindezi kusetshenziswa ngokubeka i-valve yokupakisha i-throttle ngemva kokuvula i-valve ukuze kuthuthukiswe kakhulu impilo yesevisi; Vala i-valve eyenziwa ngesandla exhunywe ochungechungeni lwepayipi kuze kube yilapho i-valve elawulayo ithola idigri efanelekile yokuvula ekusebenzeni. Kulula kakhulu, kulula futhi kunengqondo kubakhiqizi be-valve yokusiza umshayeli ukukhetha le ndlela lapho i-valve ivula kancane ekuqaleni.

3) indlela yokuthuthukisa kakhulu impilo yesevisi ngokunciphisa ukucaciswa nokwandisa umsebenzi

Ngokusho kwemininingwane yokunciphisa i-valve elawulayo, ukuvulwa komsebenzi kwandiswa. Izinyathelo ezithile zimi kanje: buyisela i-valve encane nesayizi eyodwa, uma i-DN25 isetshenziselwa ukufaka esikhundleni se-DN32; Umzimba we-valve awushintshiwe, futhi isihlalo se-valve esinomkhala omncane wesihlalo siyashintshwa.

4) indlela yokuhambisa izingxenye ezilimele ukuthuthukisa impilo yesevisi

Hambisa indawo eyonakele kakhulu uye ezingxenyeni eziyinhloko nesesibili ukuze ulondoloze indawo yokuvala kanye ne-throttle yesihlalo esiwumgogodla we-valve.