An Emergency shut pasi vharuvhu.ESDVzvakagadzirirwa kukurumidza kumisa kuyerera kwemvura kana magasi muchiitiko che emergency, nekudaro achidzivirira zvingangoita njodzi sekukora, kuputika, kana kumwe kutadza njodzi.
Izwi rekuti "sdv" rinoreva kuvhara vharuvhu, iyo inosanganisira chikamu chakakura chemavharavira chinoshandiswa kumisa kuyerera kwezvinhu zviri muPapeline. Ipo vese ESDVs vari sdvs, havazi vese sdvs vanocherwa seESDVs. Kusiyanisa kunorara mune chaiyo basa uye kukurumidza kwemhinduro inodiwa. Esdvs anowanzoitwa otomatiki otomatiki nehurongwa hwekuchengetedza kana mumanachira nevashandi mumamiriro ekukurumidzira, anovimbisa mhinduro yekukurumidza kuderedza njodzi.
ESDVS yakashongedzerwa nezvinhu zvakasiyana siyana zvinovandudza kuvimbika kwavo uye kuita kwavo. Izvi zvinogona kusanganisira kutadza-kwakachengeteka maitiro, izvo zvinovimbisa kuti iyo vheji inovhara muchiitiko chekutadza kwesimba, uye kure kwekudzora kugona, kubvumira mashandiro ekutarisira vharuvhu kubva kure kwakachengeteka. Iyo dhizaini uye zvigadzirwa zvinoshandiswa muESDVs zvakare zvakakakoshawo, sezvavanofanira kumira zvakanyanyisa kudzvinyirira uye nharaunda dzakashatisa dzaiwanzowanikwa mumaindasitiri.
Mukupfupikisa, iyo emergency inovhara valve (ESDV) inoita basa rakakosha mukuchengetedza kuchengetedza mumhandu dzeindasitiri. Nokunzwisisa izvo esdv uye kuti inoshanda sei, vashandisi vanogona kuve nani kukoshesa kukosha kwayo mukugadziriswa kwemazambuko uye nzira dzekupindura. Kuitwa kunobudirira kweESDVS hakuiti chete kuchengetedza vashandi uye nemidziyo asiwo kunoitawo kuperera kune zvese kutendeka kwemaindasitiri maitiro, kuita kuti varege kuve munzvimbo dzakakwirira-njodzi.
Kutumira Nguva: Jan-04-2025