YenziweivalvuKufuneka bavavanywe ngeendlela ezahlukeneyo zokusebenza, eyona ibalulekileyo kukuvavanywa koxinzelelo. Uvavanyo loxinzelelo kukuvavanya ukuba ixabiso loxinzelelo elinokumelana nevalvu liyahlangabezana na neemfuno zemigaqo yemveliso.Kwi-TWS, iivalvu yebhabhathane ethambileyo ehleli phantsi, kufuneka ithwalwe uvavanyo lokuqina kwesihlalo olunoxinzelelo oluphezulu. Uxinzelelo oluchazwe kwi-PN ka-1.5 kufuneka lusetyenziswe emanzini ovavanyo.
Amagama angundoqo：Uvavanyo loxinzelelo；Ivalvu yeButterfly eThambileyo ehleli phantsiUvavanyo lokuQina kweSihlalo soXinzelelo
Ngokubanzi, uvavanyo loxinzelelo lweiivalvukufuneka balandele le migaqo kunye nezilumkiso zilandelayo:
(1) Ngokubanzi,ivalvuayivavanywanga amandla, kodwaivalvuumzimba kunye nebhonethi emva kokulungiswa okanyeivalvuumzimba kunye nebhonethi enomonakalo wokugqwala kufuneka zivavanyelwe amandla. Kwivalvu yokhuseleko, uxinzelelo lwayo olungaguqukiyo, uxinzelelo lokubuyisela izihlalo kunye nezinye iimvavanyo kufuneka zihambelane nemiyalelo yayo kunye nemigaqo efanelekileyo.
(2) Uvavanyo lwamandla kunye nokuqina kufuneka lwenziwe ngaphambi kokubaivalvuifakiwe. Ama-20% eevalvu ezinoxinzelelo oluphantsi ajongwa ngokubonakalayo, kwaye ama-100% azo kufuneka ajongwe ukuba awanazo iziqinisekiso; ama-100% eevalvu ezinoxinzelelo oluphakathi kunye noluphezulu kufuneka ajongwe.
(3) Ngexesha lovavanyo, indawo yokufakelwa kweivalvukufuneka kube kwicala apho kulula khona ukuhlola.
(4) Ngeiivalvungendlela yoqhagamshelo oludibeneyo, ukuba uvavanyo loxinzelelo lwepleyiti engaboniyo alunakusetyenziswa, isitywina esikhonkrithi okanye isitywina se-O-ring singasetyenziselwa uvavanyo loxinzelelo. (5) Susa umoya wevalvu kangangoko kunokwenzeka ngexesha lovavanyo lwe-hydraulic.
(6) Uxinzelelo kufuneka lunyuswe kancinci ngexesha lovavanyo, kwaye uxinzelelo olukhawulezileyo nolukhawulezileyo aluvumelekanga.
(7) Ubude bovavanyo lwamandla kunye novavanyo lohlobo lokutywina ngokubanzi yimizuzu emi-2-3, kwaye iivalvu ezibalulekileyo nezikhethekileyo kufuneka zihlale imizuzu emi-5. Ixesha lovavanyo lweevalvu ezincinci zinokuba mfutshane ngokulinganayo, kwaye ixesha lovavanyo lweevalvu ezinkulu zinokuba bude ngokulinganayo. Ngexesha lovavanyo, ukuba uyathandabuza, ixesha lovavanyo linokwandiswa. Ngexesha lovavanyo lwamandla, ukubila okanye ukuvuza kweivalvuumzimba kunye nebhonethi akuvumelekanga. Uvavanyo lokutywina lwenziwa kube kanye kuphela xa kujongwa ngokubanziiivalvu, kwaye kabini kwiivalvu zokhuseleko, uxinzelelo oluphezuluiivalvukunye nezinye izinto ezibalulekileyoiivalvuNgexesha lovavanyo, kuvumelekile ukuvuza okuncinci kwiivalvu ezingabalulekanga ezinoxinzelelo oluphantsi kunye nobubanzi obukhulu kunye neevalvu ezinemigaqo yokuvumela ukuvuza; ngenxa yeemfuno ezahlukeneyo zeevalvu eziqhelekileyo, iivalvu zesikhululo samandla, iivalvu zasemanzini kunye nezinye iivalvu, iimfuno zokuvuza kufuneka zibe ngolu hlobo lulandelayo: Zisebenze ngokwemigaqo efanelekileyo.
(8) Ivalvu ye-throttle ayixhomeki kuvavanyo lokuqina kwenxalenye yokuvala, kodwa uvavanyo lwamandla kunye novavanyo lokuqina kwepakeji kunye ne-gasket kufuneka zenziwe. (9) Ngexesha lovavanyo loxinzelelo, amandla okuvala evalvu avunyelwe kuphela ukuba avalwe ngamandla aqhelekileyo omzimba womntu omnye; akuvumelekanga ukusebenzisa amandla ngezixhobo ezifana nee-levers (ngaphandle kwe-torque wrench). Xa ububanzi bevili lesandla bukhulu kune-320mm okanye bulingana ne-320mm, abantu ababini bavunyelwe ukusebenza kunye.
(10) Kwiivalvu ezinesitywina esingaphezulu, ukupakisha kufuneka kukhutshwe ukuze kuvavanywe ukuqina. Emva kokuba isitywina esingaphezulu sivaliwe, khangela ukuba akukho kuvuza na. Xa usebenzisa igesi njengovavanyo, jonga ngamanzi kwibhokisi yokuzalisa. Xa usenza uvavanyo lokuqina kokupakisha, isitywina esingaphezulu asivumelekanga ukuba sibe kwindawo eqinileyo.
(11) Nakweyiphi na ivalvu enesixhobo sokuqhuba, xa kuvavanywa ukuqina kwayo, isixhobo sokuqhuba kufuneka sisetyenziswe ukuvala ivalvu nokwenza uvavanyo lokuqina kwayo. Nakweyiphi na isixhobo esiqhutywa ngesandla, uvavanyo lokutywina ivalvu evalwe ngesandla nalo kufuneka lwenziwe.
(12) Emva kovavanyo lwamandla kunye novavanyo lokuqina, ivalvu yokugqitha efakwe kwivalvu ephambili iya kuvavanywa ukuba iqine kwaye iqine kangakanani kwivalvu ephambili; xa inxalenye yokuvala yevalvu ephambili ivuliwe, nayo iya kuvulwa ngokufanelekileyo.
(13) Ngexesha lovavanyo lwamandla eevalvu zesinyithi esityhidiweyo, cofa umzimba wevalvu kunye nesigqubuthelo sevalvu ngentsimbi yobhedu ukujonga ukuba akukho kuvuza na.
(14) Xa ivalvu ivavanywa, ngaphandle kweevalvu zeplagi ezivumela ukuba umphezulu wokuvala ufakwe ioyile, ezinye iivalvu azivumelekanga ukuvavanya umphezulu wokuvala ngeoyile.
(15) Ngexesha lovavanyo loxinzelelo lwevalvu, amandla okucinezela epleyiti engaboniyo kwivalvu akufuneki abe makhulu kakhulu, ukuze kuthintelwe ukuguquka kwevalvu kwaye kuchaphazele isiphumo sovavanyo (ukuba ivalvu yesinyithi esityhidiweyo icinezelwe kakhulu, iya konakala).
(16) Emva kokuba uvavanyo loxinzelelo lwevalvu lugqityiwe, amanzi aqokelelweyo kwivalvu kufuneka asuswe ngexesha aze acinywe, kwaye kufuneka kwenziwe nerekhodi yovavanyo.
In Ivalvu yeTWS, malunga nemveliso yethu ephambili, ivalvu yebhabhathane ethambileyo ehleli phantsi, kufuneka ithwalwe uvavanyo lokuqina kwesihlalo olunoxinzelelo oluphezulu. Kwaye isixhobo sokuvavanya ngamanzi okanye igesi, kwaye ubushushu besixhobo sokuvavanya buphakathi kwama-5 degrees.℃~40℃.
Kwaye uvavanyo olulandelayo kukuxinana kokusebenza kwegobolondo kunye nevalvu.
Injongo yalo kukuba uvavanyo luqinisekise ukuqina kokuvuza kweqokobhe kuquka nokutywinwa kwendlela yokusebenza ngokuchasene noxinzelelo lwangaphakathi.
Ngexesha lenkqubo yovavanyo, kufuneka siqaphele ukuba ulwelo lovavanyo kufuneka lube ngamanzi.
Kwaye idiski yevalvu mayibe kwindawo evulekileyo kancinci. Uqhagamshelo olupheleleyo lwevalvu malucinywe kwaye zonke iingxinano zizaliswe ngamanzi ovavanyo. Uxinzelelo oluchazwe kwi-1.5 times ye-PN luza kusetyenziswa emanzini ovavanyo.
Ixesha lokuthumela: Epreli-23-2023
