Chii chinonzi Solenoid Valve uye Inoshanda Sei?

General

Solenoid mavharuvhu anoshandiswa chero kupi kuyerera kwemvura kunofanirwa kudzorwa otomatiki.Ivo vari kushandiswa kune kuwedzera dhigirii mumhando dzakasiyana-siyana dzezvirimwa nemidziyo.Mhando dzakasiyana dzemagadzirirwo dziripo dzinogonesa kuti vharuvhu isarudzwe kuti inyatsoenderana nechikumbiro chiri mubvunzo.

Kuvaka

Mavharuvhu eSolenoid mavharuvhu ekudzora ayo, kana apihwa simba remagetsi kana kudzima, anodzima kana kubvumira kuyerera kwemvura.Iyo actuator inotora chimiro che electromagnet.Kana yasimbiswa, simba remagineti rinovaka iro rinokweva plunger kana pivoted armature kupesana nekuita kwechitubu.Kana yabviswa simba, plunger kana pivoted armature inodzoserwa panzvimbo yayo yepakutanga nechirimo chiitiko.

Kukosha Kushanda

Zvinoenderana nemaitiro ekuita, mutsauko unoitwa pakati peakananga-anoshanda mavharuvhu, mukati mavharuvhu anopimwa, uye mavharuvhu anoedzerwa kunze.Imwezve mutsauko ihuwandu hwekubatanidza chiteshi kana huwandu hwenzira dzekuyerera ("nzira").

Yakananga-kuita mavharuvhu

Ne-direct-acting solenoid valve, chisimbiso chechigaro chinosungirirwa kune solenoid core.Mumamiriro e-de-energized, chigaro chechigaro chakavharwa, chinozarura kana valve ichisimbiswa.

Yakananga-acting2-wayvhalves

Mavharuvhu maviri-mavharuvhu anovharika ane chiteshi chimwe chekupinza uye imwe chiteshi chekubuda.Mumamiriro e-de-energized, chitubu chepakati, chichibatsirwa nemhepo inopisa, inobata chisimbiso chevhavha pachigaro chevhavha kuti chivhare kuyerera.Kana yasimbiswa, musimboti uye chisimbiso zvinodhonzwa mu solenoid coil uye vharuvhu inovhura.Simba remagetsi remagetsi rakakura kudarika rakabatanidzwa muchirimo simba uye static uye dynamic pressure forces yepakati.

Direct-acting3-wayvhalves

Mavharuvhu matatu ane matatu echiteshi chekubatanidza uye maviri zvigaro zvevharuvhu.Imwe vharafu chisimbiso inogara yakavhurika uye imwe yakavharwa mu de-energized mode.Kana iyo coil iine simba, iyo modhi inodzokera kumashure.Iyo 3-nzira vharafu yakagadzirwa ine plunger mhando core.Kushanda kwakasiyana-siyana kwevharuvhu kunogona kuwanikwa zvichienderana nekuti iyo fluid yepakati yakabatana sei kune inoshanda ports.The fluid pressure inovaka pasi pechigaro chevharuvhu.Iine coil de-energized, chitubu checonical chinobata chisimbiso chepasi chepakati zvakasimba pachigaro chevharuvhu uye chinovhara kuyerera kwemvura.Port A yapera simba kuburikidza neR. Kana coil yaitwa simba iyo core inodhonzwa mukati, chigaro chevharuvhu paPort R chinovharwa nechirimo-chakatakurwa chepamusoro core chisimbiso.Iyo fluid yepakati zvino inoyerera kubva kuP kuenda kuA.