Ama-valve e-vacuum solenoid ahlukaniswe izigaba ezintathu.
Ama-valve e-vacuum solenoid ahlukaniswe izigaba ezintathu: ukwenza okuqondile, ukusebenza okuqondile kancane kancane kanye nokubusayo.
Manje ngenza isifinyezo emazingeni amathathu: isethulo sephepha, izimiso eziyisisekelo kanye nezici.
I-valve ye-vacuum solenoid esebenza ngokuqondile.
Isingeniso esinemininingwane:
Ngokuvamile kunokuhlolwa okuvaliwe kanye nohlobo oluvamile oluvuliwe. Uma ugesi oshintshwayo ovalekile uvaliwe, usuke usesimweni sokucisha. Lapho ikhoyili ye-electromagnetic ivuliwe, izobangela amandla kazibuthe, ukuze inkaba yensimbi esebenzayo isuse amandla entwasahlobo e-torsion, ivule ngokushesha i-valve yesango equkethe i-static data iron core, futhi impahla izongena endleleni; lapho ikhoyili ye-electromagnetic icishiwe, amandla kazibuthe azokwehla, futhi insimbi ehambayo izonyamalala. Umongo ulinganiswa ngaphansi kwamandla entwasahlobo ye-torsion, i-valve ivaliwe ngokushesha, futhi impahla ivinjiwe. Isakhiwo silula, umsebenzi unokwethenjelwa, futhi usebenza ngokujwayelekile ngaphansi komehluko we-zero pressure kanye nepompo ye-vacuum micro. Ukuvula nokuvala kuyahlehliswa. Uma ukugeleza okuphelele kwe-vacuum solenoid valve kungaphansi kuka-φ6.
Okubalulekile:
Lapho okuvamise ukuvaleka kuxhunyiwe, ikhoyili kazibuthe idala amandla kazibuthe kagesi, anweba ilungu elivulekile kusuka kubhulokhi yevalvu futhi avule ivalve yesango. Lapho ugesi oshintshwayo uvaliwe, amandla kazibuthe kagesi ayancipha, futhi isiphethu se-torsion sicindezela ilungu elivulekile ngokumelene ne-valve yesango elinomfutho ophezulu, ngaleyo ndlela uvule i-valve yesango. (hlehla futhi uvale)
Izici:
Ingasebenza ngokujwayelekile ngaphansi kwephampu ye-vacuum, ingcindezi engemihle kanye nengcindezi enguziro, kodwa ububanzi ngokuvamile abudluli ku-25mm.
Ivalvu ye-vacuum solenoid enesiteji esebenza ngqo.
Isingeniso esinemininingwane:
I-valve yesango ixhunywe ku-valve eyodwa evulekile kanye nama-valve amabili avulekile. I-valve eyinhloko ne-pilot valve kancane yenza amandla kazibuthe kagesi kanye nomehluko wengcindezi uvule i-valve eyinhloko ngokushesha. Ngemva kokuba ikhoyili kagesi ixhunyiwe, izobangela amandla kazibuthe kagesi, imunce umongo wensimbi onyakazayo kanye nensimbi emile ndawonye, ivule inombolo yembobo yevalvu yokushayela, ilungise imbobo yevalvu yokushayela enombolweni yembobo yevalvu eyinhloko, futhi ixhume umgogodla wensimbi onyakazayo nomongo we-valve oyinhloko. Lapho i-valve eyinhloko ivuliwe, ingcindezi egunjini lesifuba nesesisu iyathululwa ngokwenombolo yembobo ye-valve yomshayeli. Ngaphansi komphumela womehluko wengcindezi namandla kazibuthe, umgogodla oyinhloko we-valve uya phezulu, uvula uhlelo oluyinhloko lokujikeleza kwe-valve. Lapho ikhoyili ye-solenoid iphelelwa amandla, amandla kazibuthe kagesi ayaphela. Ngalesi sikhathi, insimbi ehambayo ivala imbobo ye-valve yomshayeli ngaphansi komphumela wesisindo sayo esiphelele kanye ne-ductility. Ngalesi sikhathi, into ingena emgodini we-thoracic we-valve eyinhloko emgodini wokulinganisa, ngakho-ke ingcindezi ye-thoracic kanye ne-abdominal cavity iyanda. Kuleli qophelo, i-valve eyinhloko ivala ngaphansi komphumela we-torsion spring calibration kanye nokucindezela, futhi isisindo siyanqanyulwa. Isakhiwo sinengqondo, umsebenzi unokwethenjelwa, futhi ingcindezi ingu-zero. NjengeZQDF, ZS, 2W, njll.
Okubalulekile:
Kuyinhlanganisela yesenzo esisheshayo nokuzibandakanya. Uma ungekho umehluko wengcindezi phakathi kwesiteshi nendawo yokungena nokuphuma, amandla kazibuthe kagesi aphakamisa ngokushesha i-valve yephoyinti lokubonisa kanye ne-valve eyinhloko elungeni elivaliwe, bese evula i-valve yesango. Lapho umehluko wokuqala wengcindezi phakathi kwesiteshi kanye ne-inlet kanye ne-outlet kufinyelelwa, amandla kagesi azoqondisa kahle ukucindezela kwe-valve encane, i-valve eyinhloko kanye negumbi eliphansi ukuze likhuphuke, futhi ukucindezela kwekamelo eliphezulu kuzokwehla ukukhuthaza i-020-2 ukuze ikhuphuke; lapho ugesi wokushintsha uvaliwe, sebenzisa i-Torsion spring force noma i-medium pressure ikhuthaza i-valve yomshayeli, yehla ukuze uvale i-valve yesango.
Izici:
Ingasetshenziswa futhi nge-zero differential pressure noma i-vacuum pump noma i-high pressure.
Ingasetshenziswa ngokoqobo, kodwa amandla okukhiphayo makhulu kakhulu, ngakho-ke kufanele afakwe ngokuvundlile.
Busa ngokungaqondile i-vacuum solenoid valve.
Isingeniso esinemininingwane:
I-vacuum solenoid valve iqukethe ama-valve omshayeli wokuqala kanye nama-spools amakhulu akha indlela ephephile. Uhlobo oluvamise ukuvaleka luyavalwa uma lungaxhunywanga. Uma ikhoyili kazibuthe ikhanya, i-magnetism ewumphumela idonsa umongo wensimbi ogudlukayo kanye ne-static iron core ndawonye, ivule i-valve yokushayela, bese okokusebenza kugelezela endaweni yokungena nokuphumayo. Ngalesi sikhathi, ukucindezela ekamelweni eliphezulu le-spool eyinhloko kuncishisiwe, okungaphansi kokucindezela ohlangothini lwesiteshi, okuholela ekuhlukeni kokucindezela. Lahla ukumelana nokungqubuzana kwentwasahlobo ye-torsion bese ukhuphuka ukuze uvule i-valve eyinhloko, impahla ingajikeleza uhlelo. Uma ikhoyili kagesi ivaliwe, uzibuthe uyadamba, umgogodla osebenzayo ulinganiswa ngaphansi kwamandla we-torsion spring, futhi inombolo yembobo eyinhloko iyavalwa. Ngalesi sikhathi, impahla ikhishwa emgodini wokulinganisa, ingcindezi ye-cavity engenhla ye-spool eyinhloko iyanda, futhi iqhubekela phansi ngaphansi kwesenzo se-torsion spring force. Vala i-valve eyinhloko. Ngokulandelayo, umbandela wokuvula nokuvala uyahlehliswa.
Lapho ixhunyiwe, amandla kazibuthe kagesi avula imbobo yomhlahlandlela, ingcindezi emgodini wesifuba nesisu yancipha ngokushesha, futhi umehluko wengcindezi phakathi kwezingxenye ezingakwesokunxele nezingakwesokudla ukhiqizwa eduze kwelungu elivulayo. Umfutho we-hydraulic uphushela ilungu elivulekile phezulu bese i-valve yesango iyavuleka. Lapho ugesi oshintshwayo uvaliwe, amandla entwasahlobo e-torsion avula imbobo yomhlahlandlela. Ngokusho kokucindezela kwesiteshi sembobo eseceleni engcwatshwe, i-voltage ephansi kanye nomehluko wengcindezi ephezulu ezungeze ingxenye yevalvu kukhiqizwa ngokushesha, futhi umfutho we-liquid uphusha phansi ingxenye evulekile ukuze uvule i-valve yesango.
Izici:
Incane ngosayizi, amandla aphansi aphumayo, futhi inobubanzi obuphezulu bomshini wokunyathelisa osebenzisa amanzi amaningi. Ingafakwa (yenziwe ngokwezifiso) ngokuthanda kwayo, kodwa kufanele ihlangabezane nezinga elibi lemishini yokunyathelisa ye-hydraulic.
Isikhathi sokuthumela: May-25-2022
