Amalungu e-Excavator afanelekile kwi-XGMA 822 Sany solenoid coil valve

Yiyiphi imisebenzi yekhoyili ye-solenoid?

Ivalve yeSolenoid yenziwe ngecoil ye-electromagnetic coil kunye ne-magnetic core, kwaye ingumzimba wevalve onemingxuma enye okanye emininzi.Xa i-coil inikwe amandla okanye i-de-energized, ukusebenza kwe-core magnetic kuya kubangela ukuba ulwelo ludlule kumzimba wevalve okanye luvalwe, ukuze utshintshe indlela yolwelo.Amacandelo e-electromagnetic yevalve ye-solenoid yenziwe ngumbindi wentsimbi esisigxina, intsimbi ehambayo, ikhoyili kunye nezinye izinto;Inxalenye yomzimba wevalvu yenziwe ngumbindi wevalve yesilayidi, umkhono wevalve yesilayidi kunye nesiseko sentwasahlobo yoxinzelelo.Ikhoyili ye-electromagnetic ifakwe ngokuthe ngqo kumzimba wevalve, kwaye umzimba wevalve uvalwe kwityhubhu etywiniweyo, wenze udibaniso olufutshane kunye necwecwe.

Umgaqo osebenzayo we-solenoid valve coil

Ukuzitshixa kunye nokuzimela kukhethwe, kwaye iikhoyili ezimbini zisetyenziselwa ukulawula.Ikhoyili ephezulu isetyenziselwa ukuvula, kwaye i-coil elandelayo isetyenziselwa ukuvala.Umqondiso we-pulse enye kuphela yekhoyili ehambelanayo iyadingeka, kwaye imeko yokusebenza efunekayo inokuqinisekiswa ngamandla okukhawuleza, kunye nokusetyenziswa kwamandla aphantsi, ukuhamba okwaneleyo kunye nobomi obude benkonzo.

Iintlobo zolwelo: amanzi, igesi, i-oyile, umphunga, igesi, ikharbon dayoksayidi, ulwelo lwenitrogen, ioksijini elulwelo, njl. Ubushushu bolwelo: -200℃-350℃

Flow caliber: DN20-DN600 Ubushushu be-Ambient: -20℃-+80℃ (yenzelwe ngokukodwa: -40℃-+120℃)

Isixhobo somzimba wevalvu: ubhedu, intsimbi etyhidiweyo, intsimbi yekhabhoni kunye nentsimbi engatyiwayo.Uxinzelelo olusebenzayo: -0.1-235MPA.

I-voltage eyongezelelweyo: AC 220v-DC 24v Olunye ukhetho: Uhlobo lwe-E lobungqina bokuqhuma, impendulo yomqondiso we-X, isixhobo esithe ngqo se-V.

Yintoni isizathu sokutshiswa kwekhoyili yevalve ye-solenoid?

Xa i-coil yevalve ye-solenoid inikwe amandla, kukho umphumo we-thermal ngaphandle kwempembelelo yemagnethi.Ubushushu obugqithisileyo obuveliswa yimpembelelo yangoku ye-thermal yenza ubushushu bekhoyili bunyuke ngokuqhubekayo, nto leyo ekhokelela ekutshisweni kwekhoyili.Amandla e-thermal eyenziwa yimpembelelo yangoku ye-thermal = isikwere sangoku sande ngexesha lokumelana (kwekhoyili).Oko kukuthi, q = I 2rt.Ukuba i-resistance r yekhoyili ilingana no-0, q = I 2rt = 0, i-coil ayiyi kuvelisa ukushisa.Ngokuqinisekileyo, ukuchasana r kwekhoyili akunakulingana no-0 ngokubanzi.Nangona kunjalo, iingcingo ezityebileyo zingasetyenziselwa ukwenza iikhoyili, kwaye ukuxhathisa i-R yeekhoyili kuncinci kakhulu.Ngaphantsi kwemeko efanayo yangoku, amandla okushisa awenziwe yimpembelelo ye-thermal yangoku incinci kakhulu, engayi kubangela ukuba iikhoyili zitshise.Ngokuqinisekileyo, amandla okushisa awenziwe ngumphumo we-thermal wangoku angancitshiswa ngokunciphisa i-current passing through coils, kodwa amandla ombane avelisiweyo nawo ayancipha, angenza ukuba i-valve ye-solenoid ingakwazi ukusebenza ngokuqhelekileyo.