Yintoni imbiza yokwandisa imoto
Imbiza yokwandisa iimoto, eyaziwa ngokuba yitanki yokwandisa okanye itanki encedisayo, yinxalenye ebalulekileyo yenkqubo yokupholisa iimoto. Umsebenzi wayo ophambili kukubonelela ngendawo yokwandisa i-coolant, ukufunxa igesi egqithisileyo kunye noxinzelelo oluveliswa ngexesha lokusebenza kwenkqubo yokupholisa, kunye nokuqinisekisa ukusebenza okuzinzileyo kwenkqubo yokupholisa.
Umsebenzi osisiseko wembiza yokwandisa
Uxinzelelo lokufunxa: Xa i-coolant ijikeleza enjinini, i-coolant iya kwanda ngenxa yomgaqo wokwandiswa kobushushu kunye nokuxinana kokubanda. Imbiza yokwandisa ifunxa i-coolant eyandisiweyo kwaye ithintele uxinzelelo lwenkqubo ukuba lungabi phezulu kakhulu, ngaloo ndlela ikhusela inkqubo yokupholisa ekonakaleni.
Igesi eyahlukileyo: Isibandisi sivelisa iigesi ngexesha lokujikeleza kwegazi, ukuba zishiywe kwinkqubo, ziya kubangela ukwehla kokusebenza kakuhle kokuchitha ubushushu. Imbiza yokwandisa ingazahlula ezi gesi, iqinisekisa ukuba isibandisi sicocekile kwaye ukuchitha ubushushu ngokufanelekileyo.
Lungisa ubungakanani besipholisi: imbiza yokwandisa ingasetyenziswa njengesitya sokongeza isipholisi, xa isipholisi singanelanga, ungongeza isipholisi ngayo ukuqinisekisa ukuba injini isoloko inesipholisi esaneleyo sokufudumala.
Ulwakhiwo kunye nohlobo lwembiza yokwandisa
Kukho iintlobo ezimbini eziphambili ze-expansion POTS: i-atmospheric expansion POTS kunye ne-high-pressure expansion POTS.
Imbiza yokwandisa umoya: Olu hlobo lwembiza yokwandisa alunxulumananga ngokuthe ngqo nenkqubo yokupholisa, kwaye inqanaba layo lolwelo alinakubonisa ngokupheleleyo inani elipheleleyo le-coolant kwinkqubo yokupholisa. Ukuba i-coolant ayanelanga, jonga yonke inkqubo yokupholisa ngaphambi kokuba uzalise i-coolant kwimbiza yokwandisa.
Imbiza yokwandisa enoxinzelelo oluphezulu: olu hlobo lwembiza yokwandisa luqhagamshelwe ngqo kwinkqubo yokupholisa, kwaye inqanaba lolwelo linokubonisa ngokuthe ngqo inani lilonke le-coolant kwinkqubo yokupholisa, ngoko ke kulula ukugweba ukuba kuyimfuneko na ukongeza i-coolant.
Iingcebiso zokugcinwa kweembiza zokwandisa kunye nokusetyenziswa
Ukujonga rhoqo: Jonga rhoqo umgca wophawu lolwelo kwimbiza yokwandisa ukuqinisekisa ukuba inqanaba lolwelo ligcinwa phakathi kwenqanaba eliphezulu neliphantsi. Ukuba inqanaba lolwelo liphantsi kakhulu, kufuneka kongezwe isibandisi ngexesha.
Kuphephe ukuvula xa kushushu kakhulu: musa ukuvula isiciko sokwandisa xa injini ishushu, njengoko uxinzelelo lwangaphakathi luphezulu, nto leyo enokubangela ingozi.
Jonga ivalvu yokunciphisa uxinzelelo: Ivalvu yokunciphisa uxinzelelo yinxalenye ebalulekileyo yembiza yokwandisa. Ukuba ayiphumeleli, uxinzelelo alunakukhululwa kwaye lunokonakalisa imbiza yokwandisa okanye yonke inkqubo yokupholisa.
Imbiza yokwandisa iimoto inemisebenzi emininzi kwinkqubo yokupholisa iimoto, ikakhulu ibandakanya ukufunxa uxinzelelo, ukwahlula igesi kunye nokuthintela i-coolant ukuba ingatshi.
Okokuqala, imbiza yokwandisa ingafunxa uxinzelelo olukwinkqubo. Xa injini isebenza, inkqubo yokupholisa iya kuvelisa uxinzelelo oluthile, ukuba umbhobho wenkqubo yokupholisa ukhokelela ngqo emoyeni, kuya kukhokelela ekuphumeni komphunga we-coolant kunye notshintsho kwipropati yeekhemikhali, okuchaphazela isiphumo sokupholisa. Ngokuvala inkqubo yokusebenza, imbiza yokwandisa iyafunxa kwaye iqulathe uxinzelelo oluveliswa yinkqubo ukuqinisekisa ukusebenza okuzinzileyo kwenkqubo.
Okwesibini, imbiza yokwandisa iyahlula igesi ukuqinisekisa ukusebenza kakuhle kokusasazwa kobushushu. Xa injini isebenza, igesi iya kuveliswa kwinkqubo yokupholisa. Ukuba ezi gesi zijikeleza kwipayipi, igesi iya kuvalwa kwipayipi yokusasazwa kobushushu, nto leyo echaphazela impembelelo yokusasazwa kobushushu. Imbiza yokwandisa ingazahlula kwaye iqulathe ezi gesi ukuthintela ukuvaleka kwegesi nokuqinisekisa ukusebenza kakuhle kokusasazwa kobushushu.
Ukongeza, imbiza yokwandisa ithintela i-coolant ukuba ingatshi. Ekubeni eyona nto iphambili kwi-coolant ingamanzi, amanzi ayatshitsha xa amaqondo obushushu aphezulu ehla, nto leyo ebangela ukuncipha kwe-coolant. Imbiza yokwandisa yenzelwe inkqubo evaliweyo yokuthintela i-coolant ukuba ingatshitsha kwaye igcine ukusebenza okuzinzileyo kwenkqubo.
Okokugqibela, iimpawu zoyilo lwembiza yokwandisa ziquka imibhobho yamanzi entla nasezantsi. Umbhobho okwinxalenye ephezulu yetanki yindawo yokubuyela, apho i-coolant ibuyela khona embizeni; Ezantsi kwetanki kukho indawo yokukhupha amanzi, ekhokelela ngqo kwimpompo yenjini, izalise ipompo nge-antifreeze. Kukwakho nophawu olucacileyo kwiketile olubonisa imida ephezulu nesezantsi ye-coolant.
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