Zizindikiro za ntchito yachibadwa ya firiji dongosolo ndi zimayambitsa wamba zolephera

Zizindikiro za ntchito yachibadwa ya firiji dongosolo:

1.Compressor iyenera kuyenda bwino popanda phokoso pambuyo poyambira, ndipo zida zotetezera ndi zowongolera ziyenera kugwira ntchito bwino.

2. Madzi ozizira ndi madzi ozizira ayenera kukhala okwanira

3.Mafuta sangatulutse thovu, kuchuluka kwa mafuta sikuchepera 1/3 ya galasi lamafuta.

4.Pa dongosolo lokhala ndi chipangizo chobwezera mafuta, chitoliro chobwezera mafuta chiyenera kukhala chotentha komanso chozizira mosinthasintha, ndipo kutentha kwa fyuluta yamadzimadzi isanayambe ndi pambuyo pake sikuyenera kukhala ndi kusiyana koonekera. sichidzakhala chotsika kuposa 1/3 ya chizindikiro ichi.

5.Cylinder khoma sayenera kutentha m'deralo ndi frosting.Pa zinthu zoziziritsa kukhosi, chitoliro choyamwa sayenera kukhala ndi frosting phenomenon.Pazinthu zafiriji: kuyamwa chitoliro chisanu nthawi zambiri kukamwa valavu ndi yachilendo.

6.Pogwira ntchito, kumverera kwa dzanja kukhudza chopingasa chopingasa kuyenera kukhala kumtunda kotentha ndi kumunsi kozizira,Kulumikizana kwa kuzizira ndi kutentha ndi mawonekedwe a refrigerant.

7.Payenera kukhala palibe kutayikira kapena kutulutsa mafuta m'dongosolo, ndipo cholozera chamtundu uliwonse wamagetsi chiyenera kukhala chokhazikika.

Kulephera kofala kwamakina a firiji:

1.Kuthamanga kwambiri kwa mpweya

Chifukwa chakulephera:

Mpweya ndi mpweya wina wosasunthika mu dongosolo;

Madzi ozizira ndi osakwanira kapena otentha kwambiri;

Condenser wakuda, wokhudza kusamutsa kutentha;

Refrigerant kwambiri mu dongosolo;

Valavu yotulutsa mpweya sinatsegulidwe mokwanira kapena chitoliro chotulutsa sichidziwika bwino.

Yankho:

Kutulutsa mpweya ndi mpweya wina wosasunthika;

Sinthani madzi ozizira, kuchepetsa kutentha kwa madzi;

Njira yoyeretsera madzi a condenser; Kubwezeretsanso firiji yochulukirapo;

Valve yotulutsa kwathunthu, chitoliro cha dredge exhaust.

Kuopsa kwa firiji yochuluka:

Refrigerant yochuluka idzakhala ndi gawo la voliyumu ya condenser, kuchepetsa malo otumizira kutentha, zomwe zimapangitsa kutentha kwa condensation ndi kupanikizika;

Kutentha kwa evaporation kwa firiji kumawonjezeka, kuthamanga kwa evaporation kumawonjezeka, ndipo zotsatira za firiji zimachepa.

Kukakamiza kolimbikitsa ndikwambiri;

Refrigerant kwambiri, refrigerant madzi mu kompresa, kuchititsa kukanika konyowa, kapena nyundo yamadzimadzi;

Onjezani katundu woyambira, injini ndizovuta kuyambitsa.

2.Kuthamanga kwambiri kwa mpweya

Chifukwa chakulephera:

Kutentha kwa madzi ozizira ndikotsika kwambiri kapena kuchuluka kwa madzi ndikokulirapo;

Kuwonongeka kwa tsamba la Compressor kapena kutayikira kwa chitoliro;

Kusakwanira kuzirala mlingo mu dongosolo;

Kusintha kosayenera kwa njira yoyendetsera mphamvu;

Vavu yachitetezo imatsegula molawirira kwambiri, yodutsa kwambiri komanso yotsika kwambiri;

Yankho:

Kusintha madzi;

Yang'anani valavu yotulutsa mpweya ndi chitoliro chotulutsa mpweya;

Refrigerant yowonjezera;

Sinthani makina osinthika kuti akhale abwinobwino;

Sinthani kuthamanga kotsegulira kwa valve yotetezera;

3. Kupanikizika kwakukulu kolimbikitsa

Chifukwa chakulephera:

Kutsegula kwambiri kwa valve yowonjezera;

Valavu yowonjezera ili ndi vuto kapena malo a thumba lozindikira kutentha silolondola;

Kuzizira kwambiri mlingo mu dongosolo;

Kutentha kwambiri katundu;

Mpweya wothamanga kwambiri ndi wotsika wa gasi wasweka;

Vavu yachitetezo imatsegula molawirira kwambiri, yodutsa kwambiri komanso yotsika kwambiri;

Yankho:

Kusintha kolondola kwa kutsegula kwa valve yowonjezera;

Yang'anani valavu yowonjezera kuti musinthe malo a ng'oma yomvera kutentha;

Kubwezeretsanso refrigerant yowonjezera;

Yesetsani kuchepetsa kutentha kwa kutentha;

Chongani pepala la valve ndi chifukwa cha kayendedwe ka gasi;

Sinthani kuthamanga kotsegulira kwa valve yotetezera;

4. Kupanikizika kochepa kolimbikitsa

Chifukwa chakulephera:

Kutsegula kwakung'ono kapena kuwonongeka kwa valve yowonjezera;

Kutsekeka kwa mzere woyamwa kapena fyuluta;

Kutuluka kwa thumba la kutentha;

Osakwanira dongosolo kuzirala mlingo;

mafuta ochulukirapo m'dongosolo;

Evaporator yakuda kapena chisanu wosanjikiza ndi wandiweyani;

Yankho:

Tsegulani valavu yayikulu yowonjezera pamalo oyenera, kapena sinthani;

Yang'anani chitoliro choyamwa ndi fyuluta;

Bwezerani thumba lotenthetsera;

Refrigerant yowonjezera;

Sinthani cholekanitsa mafuta kuti mubwezeretse mafuta ochulukirapo;

Kuyeretsa ndi defrosting;

5, kutentha kwa mpweya ndikokwera kwambiri

Chifukwa chakulephera:

Kutentha kwambiri kwa mpweya mu mpweya wopumira;

Kuthamanga kochepa koyamwa, chiŵerengero chachikulu cha kuponderezana;

Kutaya kwa valve disc kutayikira kapena kuwonongeka kwa masika;

Kuvala kwachilendo kwa compressor;

Kutentha kwamafuta ndikokwera kwambiri;

Vavu yachitetezo imatsegula molawirira kwambiri, yodutsa kwambiri komanso yotsika kwambiri;

Yankho:

Sinthani bwino valavu yowonjezera kuti muchepetse kutentha kwakukulu;

Wonjezerani kuthamanga kwa kuyamwa, kuchepetsa chiŵerengero cha kuponderezana;

Yang'anani ndikusintha valavu yotulutsa mpweya ndi masika;

Onani kompresa;

Sinthani kuthamanga kotsegulira kwa valve yotetezera;

Kuchepetsa kutentha kwa mafuta;

6. Kutentha kwamafuta kwambiri

Chifukwa chakulephera:

Kuzizira kwa mafuta ozizira kumachepa.

Kusakwanira kwa madzi oziziritsa mafuta;

Kuvala kwachilendo kwa compressor;

Yankho:

Mafuta ozizira ozizira, amafunika kutsukidwa;

Wonjezerani madzi;

Onani kompresa;

7. Kuthamanga kwa mafuta ochepa

Chifukwa chakulephera:

Kuyeza kwamphamvu kwamafuta kwawonongeka kapena mapaipi atsekedwa;

Mafuta ochepa kwambiri mu khola;

Kusintha kolakwika kwa valve yowongolera kuthamanga kwamafuta;

Kuchuluka kwa firiji kusungunuka m'mafuta opaka mafuta mu crankcase;

Kuchotsa kwakukulu kwa zida zopopera mafuta;

Chitoliro choyamwa sichikhala chosalala kapena fyuluta yatsekedwa;

Freon gasi mu mpope mafuta;

Yankho:

Sinthani choyezera kuthamanga kwa mafuta kapena kuwomba paipi;

Onjezerani mafuta odzola;

Kusintha kolondola kwa valve yowongolera kuthamanga kwamafuta;

Tsekani kutsegula kwa valve yowonjezera;

Kusintha kapena kukonza zida chilolezo;

Kuwomba chitoliro choyamwa ndikuyeretsa fyuluta;

Dzazani mpope ndi mafuta kuti muchotse gasi.

8. Kuthamanga kwambiri kwa mafuta

Chifukwa chakulephera:

Kuyeza kuthamanga kwa mafuta kwawonongeka kapena mtengo wake ndi wolakwika;

Kusintha kolakwika kwa valve yowongolera kuthamanga kwamafuta;

Kutsekeka kwa mapaipi otulutsa mafuta;

Yankho:

Kusintha mphamvu ya mafuta;

Kusintha kolondola kwa valve yowongolera kuthamanga kwamafuta;

Wombani kudutsa mzere wopopera.