Chidule cha Kukonza kwa Auto AC ndi Zolakwa Zofanana ndi Kusanthula Mlandu wa Automobile Air Conditioning 21

Kutentha kwa mpweya wotulukampweya woyatsira kompresayagalimoto ndi yokwera kwambiri ikatha mphindi khumi, ndipo zoziziritsira mpweya sizikwanira.Chifukwa cha cholakwikacho ndi chakuti valavu yowonjezera imatsegulidwa kwambiri, zomwe zimapangitsa kuti firiji mu evaporator ikhale yochuluka kwambiri, kotero kuti madzi owonjezera amabwerera ndi mpweya wotuluka.Mu kompresa, kugwedezeka kwa hydraulic kumachitika mu kompresa, zomwe zimapangitsa kuti kuzizire bwino.Njira yochizira: chotsani valavu yokulirapo, ndikutembenuzira zosintha zoyenda mozungulira mozungulira 1 mpaka 2.

Compressor ya galimoto yoziziritsa mpweya imakhala yoziziritsa, koma kuziziritsa kumakhala koipa, ndipo ma geji apamwamba ndi otsika amawonetsa kwambiri.Cholakwika ndi chakuti mu firiji muli mpweya, mufiriji wambiri, ndipo condenser ndi yakuda kwambiri, zonsezi zimapangitsa kuti kuziziritsa kusakhale bwino.

Njira yochizira: Tulutsani firiji yochulukirapo kuchokera mu valve yamadzimadzi yotsika mpaka mathovu awonekera mu dzenje lagalasi lomwe lili pa thanki yosungira madzi.Ngati sichikugwirabe ntchito, chotsaninso makinawo, onjezani firiji, ndikutsuka zipsepse za condenser.

Mpweya womwe umakhala pamalo otulutsira mpweya wagalimoto yagalimoto siwozizira,

Pali ma thovu a mpweya mu dzenje lachivundikiro cha galasi la thanki yosungiramo madzi, ndipo kuwerenga kwapamwamba ndi kutsika kwapakati pamagetsi kuli pafupi ndi

Chifukwa kulephera ndi kuti refrigerant kufalitsidwa sikokwanira, evaporation wagalimoto ac evaporatorndi yaying'ono, ndipo zotsatira zoziziritsa ndizochepa.Njira yothandizira: Pezani gawo lomwe likutuluka la dongosolo, kukonzanso ndi kupukuta, kudzaza firiji yokwanira, mpweya wozizira wa galimoto suzizira, kutentha kwa mpweya kumakhala kwakukulu, mutu wa silinda ndi wotentha, ndipo kuwerenga kwapamwamba ndi kutsika kwapakati ndi kutsika kwakukulu. pafupi ndi njira yothandizira: siyani kugwiritsa ntchito mpweya, chotsani compressor, m'malo mwake Gwiritsani ntchito mbale yatsopano ya valve ndi mutu wa silinda, ngati sichikhoza kukonzedwa, ingolowetsani compressor.Choyatsira mpweya chagalimoto chimakhala ndi firiji yokwanira, kuwonetsa kutsika komanso kutsika kwapakati ndikwabwinobwino, zoziziritsa m'galimoto sizikwanira, ndipo kuziziritsa kumakhala pang'onopang'ono.Njira yothandizira: fufuzani ndikusintha lamba wowonongeka.Zolozera za air-conditioning, high and low pressure gauges sizisuntha.Pambuyo pofufuza, chomwe chimayambitsa cholakwikacho ndikuti chosinthira cha firiji sichikulumikizana bwino kapena cholumikizira chamagetsi chamagetsi chawonongeka, ndipo kompresa singagwire ntchito.Yankho: gwiritsani ntchito mamita atatu kuti muwone chosinthira chowongolera mpweya, fufuzani zolumikizirana, ndikuwongolera mwachindunji kuchokera ku batri kupita ku clutch.Ngati sichikugwirabe ntchito, clutch iyenera kusinthidwa.

Miyezo yokwera ndi yotsika kwambiri imasonyeza bwino.Chifukwa cha cholakwikacho ndikuti kutsegulidwa kwa chosinthira kuzizira kozizira kumakhala kochepa kwambiri ndipo nthawi yozizira ya compressor sikokwanira.Yankho: Yang'anani chosinthira kuzizira kozizira, ndikutsegula pamalo ozizira kwambiri.Kusakwanira kwa mpweya wozizira m'galimoto;kusintha kosayenera kwa valve yoyendetsera kutentha, chipangizo chowongolera ndi kusintha kwa mpweya sikutsekedwa Njira zochizira: Onetsetsani ngati fani, makina ogawa mpweya ndi evaporator atsekedwa, fufuzani ngati kuyankha kwa valve kuli kovutirapo;chosinthira chowongolera chimasinthidwa kukhala malo oyenera.Kuthamanga kwa compressor ndikokwera kwambiri.Chifukwa cholakwa ndi chakuti injini m'galimoto ndi yotentha kwambiri ndipo refrigerant ndi yochuluka kwambiri;pali mpweya mu dongosolo;ndiac condenserndi zauve kwambiri, ndipo kuthamanga kwa evaporator ndikokwera kwambiri.Refrigerant, kutulutsa mpweya, onjezerani firiji pang'ono kuti chiwongoladzanja chiwonetsedwe bwino: kuthamanga kwa mpweya wa mpweya wa compressor poyeretsa condenser ndi wotsika kwambiri, ndipo cholakwacho chimapezeka kuti sichikwanira firiji;Kuthamanga kwa compressor ndikotsika kwambiri;valavu yowongolera bango yawonongeka Njira yochizira: Yang'anani thovu mu chubu lagalasi.Pambuyo pa mphindi zisanu, ngati thovu silikuwonekera, yang'anani kutayikira, onjezerani firiji yoyenerera, yang'anani kompresa, ndikusintha zigawozo.Kutuluka kwa evaporator sikumangika, zomwe zimapangitsa kusamutsa kutentha kukhala kosavomerezeka;valavu yowonjezera sinasinthidwe bwino, ndipo valavu yoyamwitsa sichimasinthidwa bwino.Njira zothandizira: sungani phukusi lozindikira kutentha ndikusintha valavu yowonjezera;yang'anani momwe ntchito ikugwirira ntchito ndikukonzanso evaporator ya air conditioner ya galimoto ngati kuli kofunikira Ngati kupanikizika kuli kochepa kwambiri, capillary ya valve yowonjezera imawonongeka, ndipo chophimba cha fyuluta chimakhala chodetsedwa kwambiri;payipi kapena payipi ya dongosolo yatsekedwa.Njira yothandizira: sinthani valavu yowonjezera, yeretsani chophimba cha fyuluta;sinthani mapaipi ndi mapaipi;yang'anani momwe mavavu amagwirira ntchito ndikuwongolera koyenera.

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Nthawi yotumiza: May-03-2022