I-valve yokwandisa - icandelo elibalulekileyo kwinkqubo yefriji.
Ivalve yokwandisa yinxalenye ebalulekileyo yenkqubo yefriji, efakwe ngokubanzi phakathi kwe-cylinder yokugcina ulwelo kunye ne-evaporator. Ivalve yokwandisa yenza ulwelo lwefriji yobushushu obuphakathi kunye noxinzelelo oluphezulu lube ngubushushu obuphantsi kunye noxinzelelo oluphantsi lomphunga omanzi ngokutyhala kwawo, kwaye ke isikhenkcisi sifunxa ubushushu kwi-evaporator ukuphumeza isiphumo sefriji. I-valve yokwandisa ilawula ukuhamba kwe-valve ngokutshintsha kwe-superheat ekupheleni kwe-evaporator ukukhusela ukusetyenziswa okunganeleyo kwendawo ye-evaporator kunye ne-cylinder knocking phenomenon.
Ingxowa yokuva ubushushu
I-refrigerant ehlawuliswe kwi-bag yokuva iqondo lokushisa ikwimeko yokulinganisa i-gas-liquid equilibrium kunye ne-saturation, kwaye le nxalenye yefriji ayixhunywanga kunye nefriji kwinkqubo. Ngokuqhelekileyo ibotshelelwe kumbhobho wokuphuma evaporator, uqhagamshelwano olusondeleyo kunye nombhobho ukuva i-evaporator outlet yobushushu bobushushu bomphunga, ngenxa yokuba ifriji yayo yangaphakathi igcwele, ngoko ngokomgangatho wokushisa wokudlulisa ubushushu boxinzelelo lwemeko kumzimba wevalve.
ityhubhu yokulinganisa
Esinye isiphelo sombhobho webhalansi sidityaniswe kwi-evaporator outlet kancinane kude nemvulophu yobushushu, kwaye idityaniswe ngokuthe ngqo kumzimba wevalvu ngetyhubhu ye-capillary. Umsebenzi kukudlulisa owona xinzelelo lwe-evaporator kwi-valve body. Kukho iidiaphragm ezimbini kumzimba wevalve, kwaye i-diaphragm ihambela phezulu phantsi kwesenzo soxinzelelo lokunciphisa ukuhamba kwefriji ngevalve yokwandisa kunye nokufuna ibhalansi kwi-dynamic.
Isigwebo esisemgangathweni
Imeko efanelekileyo yokusebenza yevalve yokwandisa kufuneka ibe kukutshintsha ukuvula ngexesha langempela kwaye ulawule izinga lokuhamba kunye nokutshintsha komthwalo we-evaporator. Nangona kunjalo, enyanisweni, ngenxa ye-hysteresis yeqondo lokushisa elivakalelwa yimvulophu ye-thermal ekugqithiseni ukushisa, impendulo yevalve yokwandisa ihlala isiqingatha sokubetha. Ukuba sizoba umzobo wexesha lokuhamba kwevalve yokwandisa, siya kufumanisa ukuba akusiyo ijika eligudileyo, kodwa ngumgca we-zigzag. Umgangatho we-valve yokwandisa ubonakaliswe kwi-amplitude ye-twist kunye nokujika, kwaye i-amplitude enkulu, i-reaction ye-valve iyancipha kwaye imbi ngakumbi umgangatho.
Ivalve yokwandisa i-air conditioner yemoto yaphukile
01 Ivalve yokwandisa ivulwe inkulu kakhulu
Ukuvula ivalve yokwandisa umoya wemoto enkulu kakhulu kunokubangela ukuba isiphumo sokupholisa sehle. Umsebenzi oyintloko wevalve yokwandisa kukulawula ukuhamba kwefriji kwi-evaporator ukugcina uxinzelelo oluphantsi kwi-evaporator. Xa ivalve yokwandisa ivuliwe kakhulu, ukuhamba kwefriji kuyanda, oku kunokubangela ukuba uxinzelelo oluphantsi kwi-evaporator lube phezulu kakhulu. Oku kubangela ukuba ifriji iguqulwe ibe lulwelo ngaphambi kwexesha kwi-evaporator, enciphisa umphumo wokufunxa ubushushu kwi-evaporator. Ngoko ke, umphumo wokupholisa we-air conditioning yemoto uya kuncitshiswa kakhulu.
02 Ukupholisa kunye nokufudumeza akulunganga
Umonakalo wevalvu yokwandisa i-air conditioning yemoto iya kukhokelela ekupholiseni okubi kunye nesiphumo sokufudumeza. I-valve yokwandisa idlala indima ekulawuleni ukuhamba kwefriji kwi-air conditioning system. Xa i-valve yokwandisa yonakalisiwe, ukuhamba kwefriji kunokungazinzi okanye kukhulu kakhulu, ngaloo ndlela kuchaphazela ukupholisa kunye nokufudumala. Ukusebenza okuthe ngqo kukuba: kwimodi yefriji, ukushisa ngaphakathi kwemoto akunakuncitshiswa kwixabiso elimiselweyo; Kwimo yokufudumala, ukushisa ngaphakathi kwemoto akunakuphakama kwixabiso elimiselweyo. Ukongezelela, umonakalo kwi-valve yokwandisa kunokukhokelela ekulimaleni kwamanye amacandelo e-air conditioning system, echaphazela ngakumbi ukupholisa kunye nokufudumala. Ngoko ke, xa isiphumo sokupholisa okanye sokufudumala se-air conditioner sifunyenwe sibi, i-valve yokwandisa kufuneka ihlolwe ngexesha ukuze ibone ukuba yonakele.
03 Ivalve yokwandisa incinci kakhulu okanye inempazamo
Ukuvula i-valve yokwandisa incinci kakhulu okanye ingasebenzi kakuhle kunokubangela iingxaki kwi-air conditioning system yemoto. Xa i-valve yokwandisa ivuliwe incinci kakhulu, ukuhamba kwefriji kuya kunqunyulwa, okwenza umphumo wokupholisa wenkqubo yomoya wehla. Ukongeza, ngenxa yokuba ifriji ayihambi ngokwaneleyo kwi-evaporator, inokubangela ukuba i-evaporator ibe ngumkhenkce okanye iqhwa phezu komhlaba. Xa ivalve yokwandisa ingaphumeleli ngokupheleleyo, inkqubo yokupholisa umoya ayinakupholisa okanye ishushu. Kule meko, kufuneka utshintshe i-valve yokwandisa ngokukhawuleza ukubuyisela imeko yokusebenza eqhelekileyo yenkqubo yomoya.
04 Ungaphumli okanye ulale emotweni ene-air conditioning ixesha elide
Akunangqiqo ukungaphumli okanye ukulala ixesha elide emotweni kunye ne-air conditioning, ngakumbi ukuba kukho ingxaki nge-valve yokwandisa ye-air conditioning yemoto. Iivalve zokwandisa zizinto eziphambili kwiinkqubo zomoya wemoto kwaye zinoxanduva lokulawula ukuhamba kwefriji kunye noxinzelelo. Xa i-valve yokwandisa yonakalisiwe, umphumo wokupholisa unokuncitshiswa okanye ungaphumeleli ngokupheleleyo. Kwiqondo lokushisa eliphezulu, ukubonakaliswa kwexesha elide kwindawo enjalo kunokukhokelela ekuphelelweni kwamanzi kunye nokukhathala, kunye neemeko ezisongela ubomi. Ngoko ke, ukuba ufumana ingxaki nge-valve yokwandisa i-air conditioner yemoto, kukulungele ukuphepha ukuphumla okanye ukulala ixesha elide emotweni ukuqinisekisa ukhuseleko kunye nentuthuzelo.
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