Valve wata na'ura ce da ake amfani da ita don sarrafa jagora, matsa lamba da kwararar ruwa a cikin tsarin ruwa.Na'ura ce da ke sanya matsakaici (ruwa, gas, foda) gudana ko tsayawa a cikin bututu da kayan aiki kuma yana iya sarrafa kwararar ta.Bawul ɗin shine muhimmin sashi mai sarrafawa a cikin tsarin jigilar ruwa.
Shiri kafin aiki
Karanta umarnin aiki a hankali kafin aiki da bawul.Kafin aiki, jagorancin iskar gas dole ne a bayyane, kuma ya kamata a duba alamun buɗewa da rufewa.Bincika bayyanar bawul ɗin don ganin ko yana da ɗanɗano.Idan yana da danshi, sai a bushe shi;idan akwai wata matsala, ya kamata a magance ta cikin lokaci, kuma ba a yarda da aiki na kuskure ba.Idan an dakatar da bawul ɗin lantarki fiye da watanni 3, yakamata a bincika kama kafin farawa, sannan a duba rufin, tutiya da da'irar wutar lantarki na motar bayan tabbatar da cewa hannun yana cikin matsayi na jagora.
Hanyar aiki daidai na bawul ɗin hannu
Bawul ɗin hannu shine bawul ɗin da aka fi amfani da shi, dabaran hannu ko hannunta an ƙirƙira shi gwargwadon ƙarfin ɗan adam, la'akari da ƙarfin murfin rufewa da ƙarfin rufewa.Don haka, ba za a iya amfani da dogayen lefa ko dogo mai tsayi don motsawa ba.Wasu mutane sun saba amfani da spanner, kuma ya kamata su kula da shi sosai.Lokacin buɗe bawul ɗin, ƙarfin ya kamata ya kasance tsayayye don guje wa wuce gona da iri, haifar da bawul ɗin buɗewa da rufewa.Ƙarfin ya kamata ya kasance mai ƙarfi kuma ba tasiri ba.Wasu sassa na manyan bawuloli masu ƙarfi tare da buɗewa mai tasiri da rufewa sunyi la'akari da cewa tasirin tasirin ba daidai ba ne da na gaba ɗaya.
Lokacin da bawul ɗin ya cika buɗewa, ya kamata a juyar da ƙafafun hannu kaɗan don sanya zaren ya matse don guje wa sassautawa da lalacewa.Don tashi bawul ɗin tushe, tuna matsayin tushe lokacin buɗewa cikakke kuma cikakke cikakke, don guje wa bugun tsakiyar mataccen lokacin buɗewa gabaɗaya.Ya dace don bincika ko al'ada ce lokacin rufewa gabaɗaya.Idan bawul ɗin bawul ɗin ya faɗi, ko hatimin bawul core hatimin tsakanin tarkace mai girma da aka saka, cikakken rufaffen tukwane zai canza.Bawul sealing saman ko abin hannu lalacewa.
Alamar buɗewa ta Valve: lokacin da tsagi a saman saman saman bawul ɗin bawul ɗin ƙwallon ƙwallon ƙwallon ƙafa, bawul ɗin malam buɗe ido da bawul ɗin toshe yana daidai da tashar, yana nuna cewa bawul ɗin yana cikin cikakken buɗewa;lokacin da bawul ɗin ya juya zuwa hagu ko dama ta hanyar 90. Tsagi yana tsaye zuwa tashar, yana nuna cewa bawul ɗin yana cikin cikakken rufaffiyar matsayi.Wasu bawul ɗin ball, bawul ɗin malam buɗe ido, bawul ɗin toshewa tare da maƙarƙashiya da tashar layi ɗaya don buɗewa, tsaye don kusa.Za a gudanar da aiki na bawuloli uku da hudu bisa ga alamun budewa, rufewa da juyawa.Cire hannun mai motsi bayan aiki.
Daidaitaccen hanyar aiki na bawul ɗin aminci
Bawul ɗin aminci ya wuce gwajin matsa lamba da matsa lamba kafin shigarwa.Lokacin da bawul ɗin aminci ya yi aiki na dogon lokaci, mai aiki ya kamata ya kula don duba bawul ɗin aminci.Yayin binciken, ya kamata mutane su guje wa madaidaicin bawul ɗin aminci, duba hatimin gubar na bawul ɗin aminci, cire bawul ɗin aminci tare da maƙarƙashiya da hannu, buɗe shi sau ɗaya a wani tazara don cire datti da tabbatar da sassaucin bawul ɗin aminci.
Hanyar aiki daidai na magudanar ruwa
Magudanar ruwa yana da sauƙin toshewa da ruwa da sauran tarkace.Lokacin da aka fara shi, da farko buɗe bawul ɗin ruwa kuma a zubar da bututun.Idan akwai bututun kewayawa, za a iya buɗe bawul ɗin kewayawa don zubar da ruwa na ɗan lokaci.Don bawul ɗin magudanar ruwa ba tare da bututun ruwa ba da bututun kewayawa, ana iya cire bawul ɗin magudanar ruwa.Bayan buɗe bawul ɗin da aka yanke, rufe bawul ɗin rufewa, shigar da bawul ɗin magudanar ruwa, sannan buɗe bawul ɗin yanke don fara bawul ɗin magudanar ruwa.
Daidaitaccen aiki na bawul ɗin rage matsa lamba
Kafin fara bawul ɗin rage matsin lamba, bawul ɗin kewayawa ko bawul ɗin ruwa yakamata a buɗe don tsaftace datti a cikin bututun.Bayan an zubar da bututun, za a rufe bawul ɗin kewayawa da bawul ɗin ruwa, sannan a fara bawul ɗin rage matsa lamba.Akwai bawul ɗin magudanar ruwa a gaban wasu matsi na rage tururi, wanda ake buƙatar buɗewa da farko, sannan a ɗan buɗe bawul ɗin rufewa a bayan bawul ɗin rage matsa lamba, sannan a buɗe bawul ɗin da aka yanke a gaban matsi mai rage matsewar. .Sa'an nan, duba ma'aunin matsi kafin da kuma bayan matsa lamba rage bawul, da kuma daidaita daidaita dunƙule na matsa lamba rage bawul don sa matsa lamba a bayan bawul isa ga saitattu darajar.Sa'an nan kuma sannu a hankali buɗe bawul ɗin kashewa a bayan matsi na rage matsi don gyara matsa lamba a bayan bawul ɗin har sai ya gamsu.Gyara dunƙule daidaitawa kuma rufe hular tsaro.Misali
Idan bawul ɗin rage matsa lamba ya kasa ko yana buƙatar gyara, ya kamata a buɗe bawul ɗin kewayawa sannu a hankali, kuma bawul ɗin yanke da ke gaban bawul ɗin ya kamata a rufe a lokaci guda.Ya kamata a daidaita bawul ɗin wucewa da hannu da hannu don sanya matsin lamba a bayan bawul ɗin rage matsa lamba ya tsaya tsayin daka a ƙayyadaddun ƙimar.Sannan rufe bawul ɗin rage matsi, maye gurbin ko gyara shi, sannan komawa daidai.
Daidaitaccen aiki na duba bawul
Don guje wa babban tasirin tasirin da aka samu a lokacin da aka rufe bawul ɗin dubawa, dole ne a rufe bawul ɗin da sauri, don hana haɓakar saurin gudu mai girma, wanda shine dalilin tasirin tasirin tasirin lokacin da bawul ɗin ya rufe ba zato ba tsammani. .Sabili da haka, saurin rufewar bawul ɗin ya kamata ya dace da ƙimar raguwar matsakaiciyar ƙasa daidai.
Idan kewayon saurin matsakaicin ƙasa yana da girma, ƙaramin gudu bai isa ya tilasta rufewar ta tsaya a tsaye ba.A wannan yanayin, motsi na ɓangaren rufewa na iya ƙuntatawa ta hanyar damper a cikin wani takamaiman kewayon bugun aikin sa.Saurin girgiza sassan rufewa zai sa sassan motsi na bawul ɗin su yi saurin lalacewa, wanda zai haifar da gazawar bawul ɗin da wuri.Idan matsakaicin yana gudana ne, saurin girgiza ɓangaren rufewa kuma yana haifar da matsananciyar damuwa.A wannan yanayin, ya kamata a sanya bawul ɗin rajistan a wurin da matsakaicin matsakaici ya fi ƙanƙanta.
Lokacin aikawa: Afrilu-06-2021