Umsebenzi we-thermostat yemoto
Umsebenzi ophambili we-thermostat yemoto kukulungisa ngokuzenzekelayo indlela yokujikeleza kwe-coolant ngokusekelwe kubushushu benjini, ukuqinisekisa ukuba injini isebenza ngaphakathi koluhlu lobushushu olufanelekileyo.
Ukufudumeza ngokukhawuleza: Xa injini iqaliswa kubanda, i-thermostat ivala indlela eya kwi-radiator, kwaye i-coolant ijikeleza ngaphakathi kwenjini kuphela (ukujikeleza okuncinci), inceda injini ifikelele ngokukhawuleza kubushushu obuqhelekileyo bokusebenza.
Ukuthintela ubushushu obugqithisileyo: Xa ubushushu benjini bunyuka, i-thermostat iyavuleka, kwaye i-coolant idlula kwi-radiator ukuze ijikeleze kakhulu, ichitha ubushushu ngexesha ukuthintela ubushushu obugqithisileyo benjini.
Ukuphucula ukusebenza: Ngokugcina ubushushu obufanelekileyo, i-thermostat inceda ukuphucula ukonga amafutha, ukunciphisa ukuguguleka, kunye nokwandisa ubomi benjini.
I-thermostat eyonakeleyo yemoto inokubangela ukuba ubushushu benjini bungalawuleki. Ngokukodwa, bubonakala ngokuba injini ishushu kakhulu okanye ingafikeleli kubushushu obuqhelekileyo bokusebenza, nto leyo ebangela uthotho lweengxaki zokusebenza kunye nokuqina.
Impembelelo ephambili kunye neempawu ezithile
Umonakalo we-thermostat unokwahlulwa ube ziimeko ezimbini: ukunamathela kwindawo evulekileyo ngokupheleleyo okanye ukunamathela kwindawo evaliwe ngokupheleleyo. Iziphumo kwisithuthi zahlukile ngokupheleleyo.
I-thermostat ivuliwe ngokupheleleyo (injini ayikwazi ukufudumala)
Ukusetyenziswa kwepetroli kuyakhula kakhulu: Xa injini isebenza kubushushu obuphantsi ixesha elide, ipetroli ayifakwanga kakuhle kwi-atom, kwaye ikhompyutha iya kunyusa umthamo wokufakwa kwepetroli ukuze iqhubeke isebenza. Ukusetyenziswa kwepetroli kunokunyuka nge-10%-15%.
Ukusilela kwenkqubo yokufudumeza nokufudumeza okanye ukusebenza kakubi kakhulu: Njengoko ubushushu buhlala buphela kumjikelezo omkhulu we-coolant, ubushushu bomoya obuphuma kwinkqubo yokufudumeza buphantsi, nto leyo echaphazela kakhulu intuthuzelo yokuqhuba nokukhwela ebusika.
Ukwanda kokuguguleka kwenjini kunye namandla anciphileyo: Kumaqondo obushushu aphantsi, ioyile yenjini ine-viscosity ephezulu, kwaye isiphumo sokuthambisa siyancitshiswa. Ukumelana nokungqubana kwamalungu angaphakathi kuyanda, okukhawulezisa ukuguguleka kwaye okubangela ukungasebenzi kakuhle kwamandla. Kwangaxeshanye, ukusebenza okuphantsi kokutsha nako kuwenza buthathaka amandla ngokuthe ngqo.
I-thermostat ivaliwe ngokupheleleyo (injini ishushu kakhulu)
Umngcipheko omkhulu womonakalo wenjini: I-coolant ayinakungena kwi-circulation enkulu ukuze ichithe ubushushu, kwaye ubushushu buyaqokelelana, nto leyo enokubangela ukuba injini "ibile" (i-coolant ibile), nto leyo enokubangela umonakalo kwi-cylinder liner, ukutsalwa kwepiston, kwanomonakalo kwinjini.
Ukulahleka kwamandla kunye nokukhupha umbane: Ubushushu obugqithisileyo bunokubangela ukuba izinto ezifana neevalvu zibambeke, okubangela ukusebenza okungaqhelekanga; kwangaxeshanye, ubushushu obuphezulu bunokubangela ukuba izixhobo zokulawula ukukhupha umbane ezifana nesiguquli se-catalytic esineendlela ezintathu zingasebenzi, nto leyo ekhokelela ekukhupheni umbane kakhulu.
Umonakalo wetsheyini yenkqubo ohambelanayo: Ubushushu obuphezulu obuqhubekayo buyonakalisa inkqubo yepetroli, inkqubo yokuthambisa, njl.njl., nto leyo enyusa kakhulu iindleko zokugcina nobunzima.
Iindlela zokuchonga iimpazamo
Ukongeza ekujongeni ukufundwa okungaqhelekanga kwigeyiji yobushushu bamanzi (ubushushu obuphantsi bexesha elide okanye ukunyuka ngokukhawuleza ukuya kumgca obomvu), ezi ndlela zilandelayo zingasetyenziselwa ukufumanisa kwangaphambili:
Cinezela umahluko wobushushu kwimibhobho yamanzi yeradiator: Emva kokuba injini iqalile imizuzu emi-3-5, chukumisa imibhobho yamanzi ephezulu nesezantsi yeradiator. Kwiimeko eziqhelekileyo, umbhobho ophezulu ushushu kuqala, kwaye umbhobho osezantsi ushushu kamva. Ukuba amaqondo obushushu eemibhobho zombini ahlala efana okanye umahluko wobushushu mkhulu kakhulu (ngaphezu kwe-15°C), i-thermostat inokuba nempazamo.
Nika ingqalelo kutshintsho ekufudumaleni nasekusetyenzisweni kwepetroli: Ukuba inkqubo yokufudumeza ayifudumezi ixesha elide ebusika, okanye ukusetyenziswa kwepetroli ngequbuliso kunyuke nge-5%-10% kutshanje, kuhamba nokungasebenzi okungazinzi, ingasetyenziswa njengesikhokelo sokuncedisa ukugweba.
Mamela izandi ezingaqhelekanga: Kunokubakho isandi "esirhawuzelayo" okanye isandi sokungqubana kwesinyithi ngexesha lokujikeleza komoya opholileyo.
Iingcebiso zokulungisa nokulungisa
Impembelelo yokusilela kwe-thermostat ineziphumo eziqhubekekayo nezihambelanayo, ukusuka ekuwohlokeni kokusebenza ukuya kumonakalo wecandelo eliphambili. Ke ngoko:
Ukuhlolwa nokutshintshwa ngexesha elifanelekileyo: Nje ukuba ezi mpawu zingasentla zibonwe, kuyimfuneko ukujonga ngoko nangoko. Iindleko zokutshintshwa kwe-thermostat ngokwayo azidli ngokuba phezulu, kodwa ukulibazisa ukulungiswa kunokukhokelela ekulungisweni okukhulu kwenjini, okubangela iindleko ezinkulu.
Yenza uhlolo lokuthintela: Kucetyiswa ukuba wenze uhlolo olukhethekileyo lwenkqubo yokupholisa kunye ne-thermostat xa isithuthi sihambe iikhilomitha ezi-8-100,000 ukuthintela iingxaki ngaphambi kokuba zenzeke. Musa ukuzama ukuyisusa ngokwakho: Ukususa i-thermostat kuya kubangela ukuba ubushushu benjini buphulukane ngokupheleleyo nolawulo. Ukuqala okubandayo kuya kucotha kakhulu ekufudumaleni, kwaye kumaqondo obushushu aphezulu, kunokubangela ubushushu obugqithisileyo, okuya kunyusa kakhulu ukusetyenziswa kwepetroli, ukulahleka kwamandla kunye nokuguguleka kwenjini, kwaye kunciphise kakhulu ubomi benjini.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
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