Ukwethulwa Kwepayipi Lamafutha Namanzi

Umsebenzi Wepayipi Lamafutha Namanzi:
Okokuvumela uwoyela oweqile ukuthi ugeleze ubuyele ethangini likaphethiloli ukuze kuncishiswe ukusetshenziswa kukawoyela.Akuzona zonke izimoto ezinepayipi lokubuya.
Isihlungi somugqa wokubuyisela uwoyela sifakwe emugqeni wokubuyisela uwoyela wesistimu ye-hydraulic.Isetshenziselwa ukuhlunga impushana yensimbi egugile kanye nokungcola kwerabha kwezingxenye ezikuwoyela, ukuze uwoyela ogeleza ubuyela ethangini likawoyela ugcinwe uhlanzekile.
Isici sokuhlunga sesihlungi sisebenzisa into yamakhemikhali yokuhlunga ifayibha, enezinzuzo zokunemba kokuhlunga okuphezulu, ukungena kukawoyela okukhulu, ukulahleka komfutho wangempela omncane, kanye nomthamo omkhulu wokubamba ukungcola, futhi ifakwe isidlulisi sengcindezi esihlukile kanye nevalve yokudlula.

Uma isici sokuhlunga sivinjiwe kuze kube yilapho umehluko wengcindezi phakathi kwe-inlet ne-outlet ungu-0.35MPa, kukhishwa isignali yokushintsha.Ngalesi sikhathi, isici sokuhlunga kufanele sihlanzwe noma sishintshwe.Uhlelo Lokuvikela.Isihlungi sisetshenziswa kakhulu emishinini esindayo, emishinini yezimayini, emishinini ye-metallurgical kanye nezinye izinhlelo ze-hydraulic.
Manje izimoto eziningi sezinamapayipi okubuyisela uwoyela.Ngemva kokuba iphampu yamafutha inikeze uphethiloli enjinini, kwakheka ukucindezela okuthile.Ngaphandle kokunikezwa okuvamile komjovo wenobhothi kaphethiloli, uphethiloli osele ubuyiselwa ethangini likaphethiloli ngolayini wokubuyisela uwoyela, futhi vele kukhona uphethiloli oweqile oqoqwe isigubhu sekhabhoni Isitimu siphindela ethangini likaphethiloli ngepayipi lokubuyisela uphethiloli. .Ipayipi elibuyisela uphethiloli lingabuyisela uwoyela oweqile ethangini likaphethiloli, okungadambisa ukucindezela kukaphethiloli futhi kunciphise ukusetshenziswa kukaphethiloli.
Amasistimu okuphakelwa kukaphethiloli we-diesel ngokuvamile ahlinzekwa ngemigqa emithathu yokubuya, kanti amanye amasistimu kaphethiloli kadizili anikezwa izintambo ezimbili kuphela zokubuya, futhi awukho ulayini wokubuya osuka kusihlungi sikaphethiloli uya ethangini likaphethiloli.

Buyisela umugqa kusihlungi sikaphethiloli
Lapho umfutho kaphethiloli ohlinzekwa yiphampu kaphethiloli udlula u-100 ~ 150 kPa, i-valve yokuchichima emugqeni wokubuyisela kusihlungi sikaphethiloli iyavuleka, futhi uphethiloli oweqile ugeleza ubuyele ethangini likaphethiloli ngomugqa wokubuya.

Ulayini wokubuyisela uwoyela kuphampu yokujova uphethiloli
Njengoba umthamo wokulethwa kukaphethiloli wephampu kaphethiloli uphindwe kabili kuya kathathu kunomthamo omkhulu wokuphakelwa kukaphethiloli wepompo yomjovo kaphethiloli ngaphansi kwezimo zokulinganisa, uphethiloli oweqile ugeleza ubuyela ethangini likaphethiloli ngepayipi lokubuyisela uphethiloli.

Buyisela umugqa kumjovo
Ngesikhathi sokusebenza komjovo, inani elincane kakhulu likaphethiloli lizovuza ku-valve yenaliti kanye nendawo yokuhlangana yomzimba we-valve yenaliti, engadlala indima yokugcoba, ukuze kugwenywe ukunqwabelana ngokweqile kanye nokucindezela emuva kwe-valve yenaliti. phezulu kakhulu kanye nokwehluleka ukusebenza.Le ngxenye kaphethiloli ifakwa kusihlungi sikaphethiloli noma ithangi likaphethiloli ngebhawodi elingenalutho kanye nepayipi elibuyayo.

Ukuhluleka ukwahlulela:
Ezinjinini zezimoto, ipayipi lokubuyisela uwoyela liyingxenye engabonakali, kodwa lidlala indima ebalulekile ekuqinisekiseni ukusebenza okuvamile kwenjini.Ukuhlelwa kwepayipi lokubuyisela uwoyela emotweni kukhethekile.Uma ipayipi lokubuyisela uwoyela livuza noma livinjwa, lizobangela ukwehluleka okuhlukahlukene okungalindelekile.Ipayipi lokubuyisela uwoyela “liyifasitela” lokuxazulula inkinga injini.Ngepayipi lokubuyisela uwoyela, ungabheka ngekhono futhi wahlulele ukwehluleka okuningi kwenjini.Indlela yokuhlola eyisisekelo imi kanje: Vula ipayipi lokubuyisela uwoyela ukuze uhlole futhi unqume ngokushesha isimo sokusebenza sesistimu kaphethiloli.Ukuthi umfutho kaphethiloli wesistimu kaphethiloli wenjini yomjovo ujwayelekile.Uma ingekho igeji yokucindezela uphethiloli noma igeji yomfutho kaphethiloli enobunzima bokufinyelela kulayini kaphethiloli, ingahlulelwa ngokungaqondile ngokubheka isimo sokubuya kowoyela sepayipi elibuyisela uwoyela.Indlela eqondile ithi (thatha imoto i-Mazda Protégé njengesibonelo): nqamula ipayipi lokubuyisela uwoyela, bese uqala injini bese ubheka ukubuya kukawoyela.Uma ukubuya kwamafutha kuphuthuma, ukucindezela kukaphethiloli kujwayelekile;uma ukubuya kwamafutha kungenamandla noma kungabuyi ngamafutha, kubonisa ukuthi ukucindezela kwamafutha ayanele, futhi udinga ukuhlola nokulungisa amaphampu kagesi kagesi, izilawuli zokucindezela uphethiloli nezinye izingxenye.Uphethiloli ogeleza epayipini likawoyela ungeniswa esitsheni ukuvimbela ukungcoliswa kwemvelo nomlilo).