PC200-7 Overload yekuyamura vharafu yekuchera hydraulic zvikamu 723-40-91200

Iyo valve yekuyamura kazhinji ine zvimiro zviviri:

1, yakananga kuita vharafu yekuyamura.

2. Mutyairi akashanda vharafu yekuyamura.

Vose vari pamusoro pevhavha yekuparadzira, chimiro chakafanana.Iwe unotanga watarisa iyo hydraulic pombi pamusoro, uchaona kuti kune maviri mapaipi akaenzana saizi, achave akakora kupfuura mamwe mapaipi, mapombi maviri aya ari kuvharuvhu yekugovera, pavharuvhu yekugovera uye inoenderana yekudzora vharafu yeizvi. mapaipi maviri ndiyo huru yekuyamura vharafu.
Constant pressure overflow effect: Muhuwandu hwepombi throttling regulation system, pombi yehuwandu inopa chiyero chekuyerera.Kana iyo system pressure ichiwedzera, kuyerera kudiwa kunoderera.Panguva ino, vharuvhu yekuyamura inovhurwa, kuitira kuti kuyerera kwakawandisa kudzoke kumashure kwetangi, kuve nechokwadi kuti iyo yekuyamura valve inlet pressure, ndiko kuti, pombi yekubuda kwepombi inogara iripo (gomba revhavha rinowanzovhurwa nekudzvinyirira kushanduka) .
Pressure stabilizing effect: Ivhavha yekuyamura yakabatanidzwa munhevedzano pamhepo yekudzoka kwemafuta, valve yekuyamura inobudisa kudzvinyirira shure, uye kugadzikana kwezvikamu zvinofamba zvinowedzera.
Sisitimu yekudzikisa basa: chiteshi chekudzivirira chiri kure chevhavha yekuyamura yakabatana kune solenoid valve ine kuyerera kudiki kuyerera.Kana magetsi emagetsi asimbiswa, chiteshi chekudzivirira chiri kure chevhavha yekuyamura chinopfuura nepatangi remafuta, uye pombi ye hydraulic inoburitswa panguva ino.Ivhavha yekuyamura ikozvino inoshandiswa sevhavha yekudzikisa.
Kudzivirirwa kwekuchengetedza: Kana iyo system iri kushanda zvakajairika, valve yakavharwa.Chete kana mutoro unopfuura muganhu wakatarwa (system pressure inodarika iyo set pressure), iyo yakawandisa inovhurwa kuti iwedzere kudzivirira, kuitira kuti iyo system yekumanikidza haichawedzerwe (kazhinji iyo set pressure yevhavha yekuyamura iri 10% kusvika 20% yakakwirira kudarika yakanyanya kushanda kudzvinyirira kwehurongwa).
Zvishandiso zvinoshanda zvinowanzoitika: sevharuvhu yekuburitsa, senge iri kure yekumanikidza regulator, seyakakwira uye yakaderera kudzvanywa multistage control valve, sevhavha yekutevedzana, inoshandiswa kuburitsa kumashure kudzvanywa (tambo pane yekudzoka mafuta dunhu).