I-Solenoid valve iyingxenye eyisisekelo esetshenziswayo esetshenziselwa ukulawula uketshezi, okungokwe-actuator; Akukhawulelwe ku-hydraulic kanye ne-pneumatic. Ama-Solenoid valves asetshenziselwa ukulawula ukuqondiswa kokugeleza kwe-hydraulic. Imishini yefektri ivame ukulawulwa yi-hydraulic steel, ngakho-ke kusetshenziswa ama-solenoid valves.
Umgomo osebenzayo we-solenoid valve, i-solenoid valve inomgodi ovaliwe nge izimbobo ezikhundleni ezihlukile, futhi umgodi ngamunye uholela eshubhu ehlukile. Maphakathi ne-cavity yi-valve. Kuzo zombili izinhlangothi zingama-elektromagnets amabili. Yiluphi uhlangothi lwe-magnet coil umzimba we-valve olunamandla azokhangwa ngalo uhlangothi, ngokulawula ukunyakaza komzimba we-valve ukuvimba noma ukhiphe ingcindezi yamafutha ehlukene, bese ukhipha ingcindezi yamafutha edlula, i-piston rod idonsa induku ye-piston, futhi i-piston rod iqhuba insiza yokuhamba. Ngale ndlela, ukunyakaza kwemishini kulawulwa ngokulawula okwamanje kwe-electromagnet.
Ukulandela umlando wokuthuthuka kwama-solenoid valves, kuze kube manje, ama-solenoid valves ekhaya nakwamanye amazwe ahlukaniswe izigaba ezintathu ngomgomo (okungu-3}} umehluko we--, umehluko Izigaba ezisezingeni eliphansi - ukwakheka, ukwakheka kwe-pistot piston).
Direct - isenzo se-solenoid valve:
Isimiso: Uma unikezwe amandla, i-solenoid ikhiqiza amandla e-electromagnetic ukuphakamisa ilungu lokuvala esihlalweni se-valve, futhi i-valve iyavuleka; Lapho amandla evaliwe, amandla kagesi ayanyamalala, futhi intwasahlobo icindezela ilungu lokuvala esihlalweni se-valve kanye ne-valve kuvalwa.
Izici: Ingasebenza ngokujwayelekile ngaphansi kwe-vacuum, ingcindezi engemihle kanye nengcindezi ye-zero, kepha ububanzi ngokuvamile abungeqi i-25mm.
Isatshalaliswe ngqo - i-solenoid valve esebenzayo:
Isimiso: Kuyinhlanganisela yesenzo esiqondile nohlobo lomshayeli wendiza. Lapho kungekho mehluko wokucindezela phakathi kwe-inlet kanye nokuphuma, amandla e-electromagnetic ngqo aphakamisa i-valve encane yokushayela kanye nelungu eliyinhloko eliphambili livulwa, futhi i-valve ivuleka. Lapho i-inlet kanye nokuphuma kufinyelela ekuqaleni - umehluko wengcindezi, ngemuva kokuthola amandla, umfutho we-electromagnetic Force of the valve enkulu unyuke, futhi ingcindezi egumbini elingaphezulu lehla, ukuze umehluko wengcindezi uphonsa i-valve enkulu phezulu; Lapho amandla evaliwe, i-Pilot Valve isebenzisa intwasahlobo amandla noma ingcindezi ephakathi icindezela ucezu lokuvala futhi iqhubekele phansi ukuvala i-valve.
Izici: Ingasebenza futhi ngaphansi komehluko wengcindezelo ye-zero noma i-vacuum nengcindezi ephezulu, kepha amandla amakhulu, futhi kufanele afakwe ngokuvundlile.
I-Pilot Solenoid valve:
Isimiso: Lapho amandla evuliwe, amandla we-electromagnetic avula umgodi wokushayela, ingcindezi egumbini eliphezulu yehla ngokushesha, futhi umehluko omkhulu wengcindezelo eyenziwe ezungeze ingxenye yokuvala. Ingcindezi kaFluid icindezela ingxenye yokuvala ukuze idlulele phezulu futhi i-valve ivuleka; Lapho amandla evaliwe, amandla entwasahlobo alawulwa umshayeli wendiza avaliwe, futhi ingcindezi yokungena idlula emgodini we-bypass kanye nengcindezi yokuvala ngokushesha ezungeze ilungu lokuvala le-valve.
Izici: Umkhawulo ophezulu webanga lengcindezi uketshezi luphezulu, futhi lungafakwa ngokunganqunyelwe (ngokwezifiso kuyadingeka) kepha isimo sokwehlukana sengcindezelo se-fluid kumele sihlangatshezwe.
