Kupitirira kwaphiwiri

Anagwira ntchito kwa zaka 10 ngati mbuye wa firiji, amaphunzitsa payekha ogulitsa okwanira osungirako okwanira, enieni komanso othandiza

Choyamba, ndimaganiza za izi ndipo ndiroleni ndiyankhule za kugwirira ntchito kozizira kwa ozizira (makina a piston)
1 Mafuta a mafuta ayenera kutsimikiziridwa kuti ndi 1/2 ya dzenje loyikidwa mafuta (kuti awonetsetse kuti mafuta ake)
Kutentha kwa 2. Izi zimatengera mufiriji (yomwe imagwiritsidwa ntchito nthawi zonse r22 sikuyenera kukhala wamkulu kuposa 145 ° C, ndipo zokumana nazo zogwirizana zimayang'aniridwa pagome)
3 Kutentha kutentha kuyenera kukhala 5-15 ° C okwera kuposa kutentha kwapamwamba (kutentha kosungirako minus 5-10 ° C ndi wofanana ndi kutentha kopapa). Kusiyana pakati pa kutentha kwa kutentha komanso kutentha kosungirako ndi 0-5 ° C ndikoyenera kwambiri. (zogwirizana ndi tebulo loyang'ana)
4 Wolekanitsa mafuta amatha kubweza mafuta
5 Kutentha kwamafuta kwachilendo kuyenera kukhala 40-60 ℃,
6 Kupanikizika kwa mafuta kuyenera kukhala 0,15-0.3mp apamwamba kuposa kuthamanga

kusaka zolakwika

1. The compressor mwadzidzidzi imasiya kugwira ntchito pogwira ntchito
Izi nthawi zambiri zimateteza
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(2) Kupanikizika kokwanira kwambiri, kopambana kuposa mtengo woteteza, kulumikizana kudzachita (onani kutentha kwa condenser)
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2. Kupanikizika kokwera mtengo kwambiri pamene compressor ikuyenda
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(4) Kukonzanso kwambiri m'dongosolo (kukonzanso kwa owonjezera)
3. Compressror Stroke (Compresresror Frost)
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. Ndi madzimadzi akakhala ndi mphamvu (m'malo mwake kapena kukonza solenoid valavu)
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4. Compresser sangathe kuyamba mwachizolowezi, ndipo cholakwika chamagetsi chimayang'aniridwa ndi mphamvu
(1) Kukhazikika kwa compressor sikunagwiritsidwe ntchito bwino. Kubwezeretsanso sikubwezeretsanso (kukonzanso kwakanthawi kochita ndi cholakwika, kenako kuchira)
(2) Magetsi amadulidwa ndipo fuse aphulika
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(4) Thermostat kapena sensor ili yolakwika (yang'anani ndi mita, ndikusintha ngati itawonongeka)
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5. Valavu yowonjezerayo ndi yolakwika (valavu yokukula imasinthidwa, imagwirizana ndi kutentha kwamphamvu, ndipo zitsulo zikufanana ndi zozizira za compressor)
(1) Chitseko cha ayezi,
Chifukwa: Madzi ambiri omwe ali mufiriji.
Phenomenon: Kuzungulira chisanu ndikuletsa ntchito.
Yankho: Gwiritsani ntchito njira yotentha ndikukula kuti ithetse vutoli, yeretsani kuchira ndikusintha zosefera
(2)
Chifukwa: Pali zodetsa zambiri m'dongosolo, ndipo kuyika sikusamala. Kuwotchera ma oxide, etc.
Phenomenon: The EvaPorator sikuti chisanu ndipo sichizizira. Koma kuvutikirako kuli kotsika kapena koyipa
Solution: Chotsani valavu yakukula ndikuyeretsa ndi mafuta apakatikati
(3) valavu yotulutsa
Chifukwa: kutentha kwa kutentha kwamphamvu, valavu yamagetsi imatha, kutentha kwa kutentha kwa thupi kumapangitsa
Phenomenon: Palibe kuziziritsa, zomwe sizili bwino, kutayikira mu thupi la valavu ndi yofanana ndi zotchinga zonyansa
Yankho: sinthanitsani kapena kuyikanso thupi la valavu
(4) Kusintha kosayenera
Chifukwa: Kutsegula ndikochepa kapena kwakukulu kwambiri
Phenomenon: Thupi la Valve limakhala ndi vuto pomwe kutsegulirako kuli kokulirapo, ndipo potsegulira chisanu chija, pali chisanu pomwe chisanu chimakhala ndi thupi lokhala ndi madzi.
Solution: Sinthani valavu yowonjezera ku malo oyenera
6. Kulephera
chifukwa, blockge
Phenomenon: Pamwambayo imawombera, zamadzimadzi sizokwanira, ndipo firiji silingachitike mwachizolowezi
Yankho: sinthani
Kulephera kwa Firiji
1. Kuti muwone
(1) Pali mame ndipo chisanu chopanda kumbuyo theka la Evorator. Kusakwanira kapena kukweza riririgurifiriji (ngati valavu yokulitsa imasinthidwa moyenera osalephera)
(2) Hafu yapamwamba ndi yopanda chisanu ndipo theka lachiwiri limapangidwa. Kubwezera Kwambiri kwa Fiririririririririfiriguent (Ngati valavu yakukula imasinthidwa moyenera osalephera)
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2. Mverani
(1) Valavu yakukula, imadzimadzi imamveka bwino. Sisi yomveka yokonzanso, ngati simungamve mawu, imatsekedwa.
3. Kukhudza
Compresyar chipolopolo, silinda, kuvomerezedwa mapaipi, zosefera ndi zotupa, pezani ngati ndi uve ndi otsekedwa

comprewr kulephera

1. Silinda

Vuto la mafuta, wauve kapena wopanda mafuta. ndi mafuta otentha

2. Phokoso lonyansa la silinda

Mbale ya valavu yathyoledwa, chilolezo cha cylinder ndi chochepa kwambiri, ndipo chimbudzi cha pini ndi chachikulu kwambiri

3. Mafuta a Crankle sakhala ndi mawu

Crankshaft imagunda ndi mafuta, zomangira zimakhala zotayirira, ndipo chilolezo cholumikizira ndi chachikulu kwambiri

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Piston Yowonjezera Kuvala Chilolezo