Khadi mabwenzi amadziwa kuti nthawi zonse tiyenera kulabadira kutentha madzi poyendetsa galimoto, kutentha madzi injini ayenera kukhala pakati pa 80 ° C ~ 90 ° C nthawi yachibadwa, ngati madzi kutentha nthawi zambiri kuposa 95 ° C kapena otentha ayenera kufufuza. cholakwika.

Kutentha kwakukulu kwa madzi a injini

Ndiye nchiyani chikuyambitsa madzi otenthawa?Ndinafunsa mkulu wina wazaka 20 wosamalira magalimoto, ndipo analongosola zifukwa za kutentha kwamadzi komwe anayamba wakumanapo nako. Xiaobian akufotokozedwa mwachidule monga mfundo zotsatirazi:

Chozizirira mu thanki yamadzi chimakhala pansi pa mzere wotsikitsitsa, womwe ndi woti ntchito yokonza tsiku ndi tsiku palibe, ndipo kusowa kwa zoziziritsa kumadzi sikuzindikirika.Onjezani choziziritsa ku sikelo yotchulidwa.

Kukhazikika kwa lamba wozizira wozizira woikidwa pa thanki yamadzi sikokwanira, ndipo kuthamanga kwa fani ndi pampu yamadzi sikokwanira chifukwa cha skidding.Kuthamanga kosakwanira kwa fani kumapangitsa kuti mpweya wozizira ukhale wochepa kwambiri wa thanki yamadzi, ndipo kuthamanga kosakwanira kwa mpope wamadzi kumabweretsa kuthamanga kwapang'onopang'ono kwa ozizira.

Pamaso pa thanki madzi okonzeka ndi kutchinjiriza nsalu yotchinga abwenzi, pamene kutentha madzi kukwera, sanali kulabadira kutsegula kutchinjiriza nsalu yotchinga mpweya wabwino ndi kuzirala, zimenezi nthawi zambiri kuthamanga kumpoto khadi mabwenzi m'nyengo yozizira.

Anapanga chitoliro mtanda gawo chitoliro plugging akasinja ang'onoang'ono madzi, madzi mkombero dzuwa ndi wotsika, injini mu thanki madzi pa chitoliro m'madzi kuposa kuchuluka kwa madzi kukhetsa mu injini chifukwa, otsala madzi mu thanki pambuyo. chitoliro cha madzi ozizira, chimapangitsa kuti chitoliro chiwonjezeke, chifukwa cha ngalande ya chitsime, ngalande imachepetsedwa injini ikatenthedwa.

Injini ya injini

Kulephera kwa thermostat, kulephera kwa thermostat kapena kuchepa kwa magwiridwe antchito pakatha kugwiritsa ntchito nthawi yayitali kutsegulira kwa valve kumakhala kocheperako, zomwe zimapangitsa kuti madzi aziyenda pang'onopang'ono kapenanso kusokoneza, zomwe zimapangitsa kutentha kwa madzi a injini kumakhala kokwera kwambiri.

Njira zoyesera zodziwira ngati thermostat ingapitirire kugwiritsidwa ntchito ndikuwotcha thermostat m'madzi, kuyang'ana kutentha komwe valavu imayamba kutseguka ndi kutentha komwe kumatseguka kwathunthu, ndi kukweza kwa valve kuchokera kutseguka mpaka. Kutentha komwe valavu imayamba kutseguka nthawi zambiri imakhala pafupifupi 80 ° C, ndipo kutentha komwe imatsegulidwa nthawi zambiri imakhala pafupifupi 90 ° C.Kutalika kwa valve nthawi zambiri kumakhala 7-10 mm.

Thermostat yotentha

Pampu yasokonekera.Ngati galimotoyo siiwonjezera antifreeze m'nyengo yozizira, madzi mu mpope ndi osavuta kuzizira ndipo chopopera cha pampu sichikhoza kutembenuka.Poyambitsa galimotoyo, lamba amayendetsa mpope mokakamiza kuti azungulira, ndipo n'zosavuta kuwononga. ku pompa.

Kulephera kwa mafani.Magalimoto ambiri pamsewu masiku ano, kaya ndi am'nyumba kapena ochokera kunja, ali ndi ma fan clutch. Fan clutch amatha kusintha liwiro la faniyo molingana ndi kutentha kwa injini, kuti injiniyo ipitilize kugwira ntchito bwino kwambiri. .Pamene zimakupiza clutch kulephera, n'zosavuta chifukwa kwambiri kutentha madzi, thanki madzi otentha.