Zoyang'anira magawo a kukakamizidwa kwa air conditioner m'galimoto

Kuti muwone kuchuluka kwa kuthamanga kwa mapaipi owongolera mpweya m'galimoto nokha, kuwonjezera pa siteshoni ya manometric yokhala ndi mapaipi ndi mapaipi, mudzafunikanso ma adapter.

Kodi kupanikizika mu mpweya wozizira wa galimoto mukamawonjezera mafuta ndi momwe mungayankhire molondola ndi chidwi ndi eni ake osadziwa zambiri. Sizovuta kuchita izi, muyenera kungoganizira ma nuances ena.

Kuwongolera magawo a kuthamanga kwa mpweya wozizira

Kuti mudzaze choziziritsa mpweya, muyenera kudziwa kuchuluka kwake kwa freon, chifukwa galimoto iliyonse ili ndi mafuta ake ndi mafiriji ndipo palibe magawo ofanana oyendetsera mafuta. Mukhoza kupeza magawo kuchokera pa mbale ya utumiki, yomwe imamangiriridwa pansi pa hood ya makina, poyang'ana ndondomeko yaukadaulo kapena kuiwerenga pa intaneti. Kwa magalimoto okwera, kuchuluka kwake kungakhale motere:

• magalimoto ang'onoang'ono - kuchokera 350 mpaka 500 g ya refrigerant;
• kukhala ndi evaporator 1 - kuchokera 550 mpaka 700 g;
• zitsanzo ndi 2 evaporators - kuchokera 900 mpaka 1200 g.

Refueling air conditioner m'galimoto ndi manja anu

Miyezo ya refueling air conditioning pressure m'galimoto amadziwika pa malo utumiki.

Kuthamanga kwa madoko otsika komanso okwera kuyenera kubwerera mwakale mukangoyatsa kompresa ya A/C. Kutsika kwapakati kuyenera kuwonetsa pafupifupi 2 bar, ndipo kuthamanga kwakukulu kuyenera kuwonetsa 15-18 bar.

Kupanikizika mu mpweya wozizira wagalimoto: wapamwamba, wotsika, wabwinobwino

Makina owongolera mpweya m'galimoto siwophweka. Momwe kupanikizika kumakhudzira ntchito ya air conditioner:

1. Freon imazungulira kuzungulira kotsekedwa, chifukwa chake kuzizira kumachitika. Pakugwira ntchito kwa air conditioner, kuthamanga kwake kumasintha.
2. Freon, mu mawonekedwe amadzimadzi, amalowa mu chotenthetsera kutentha ndi fani, kumene kuthamanga kwake kumachepa, kumawira. Evaporation ndi kuzirala kwa galimoto mkati.
3. Compressor ndi condenser amadzazidwa ndi mpweya, amene amalowa mmenemo kudzera mkuwa mapaipi. Kuthamanga kwa gasi kumawonjezeka.
4. Freon amakhalanso madzi ndipo kutentha kwa galimoto yogulitsa magalimoto kumatuluka kunja. Pamapeto pake, kupanikizika kwa chinthu kumachepa, kumatenga kutentha.

Kuyeza kuthamanga kwa machubu a makina oziziritsira galimoto

Kuthamanga koyenera mu machubu a air conditioner ya galimoto, yomwe idzagwira ntchito bwino, ndi 250-290 kPa.

Kodi kupanikizika kungayesedwe bwanji?

Chipangizo chapadera chotchedwa manometric station chithandizira kudziwa kupanikizika mu chubu cha auto air conditioner. Mutha kutsimikizira nokha. Ngati mulingo wopanikizika uli wokwezeka, ndiye kuti makina owongolera mpweya sakugwira ntchito bwino. Malo operekera chithandizo azitha kudziwa chomwe chikusokonekera.

Pamtundu uliwonse wa freon, chipangizo choyezera choyenera pa mlingo wa kupanikizika chimagwiritsidwa ntchito.

Zinthu zomwe zimayambitsa kuchuluka kwa kuthamanga

Kupanikizika mu mpweya wozizira wa galimoto panthawi ya refueling kumayang'aniridwa ndi masensa. Amagwira ntchito motsatira mfundo yosavuta:

• mwamsanga pamene kuthamanga kwa dera kukwera pamwamba, sensa imatsegulidwa yomwe imasonyeza dongosolo lolamulira kuti lizimitse kapena kuyatsa mpope;
• sensor yothamanga kwambiri imayambika pamene kukakamiza mu chubu cha auto air conditioner kufika pa 30 bar, ndipo sensor low pressure ndi 0,17 bar.

Air conditioning pressure sensor m'galimoto

Zinthuzi nthawi zambiri zimafunikira kusinthidwa, chifukwa zimadetsedwa, zimawonongeka komanso zimatha pakapita nthawi.

Werenganinso: Momwe mungayikitsire mpope wowonjezera pa chitofu chagalimoto, chifukwa chake ndikofunikira

Dzichitireni nokha kupanikizika kwa mlingo

Kuti muwone kuchuluka kwa kuthamanga kwa mapaipi owongolera mpweya m'galimoto nokha, kuwonjezera pa siteshoni ya manometric yokhala ndi mapaipi ndi mapaipi, mudzafunikanso ma adapter. Iwo ali a 2 mitundu: kwa fimuweya ndi kukankha. Zabwino komanso zodalirika ndi adapter yokankhira. Zimasankhidwa malinga ndi madzi omwe amagwiritsidwa ntchito mu dongosolo. Kuzindikira kupanikizika mu machubu a air conditioner yamagalimoto kumachitika mukakonzekera zida zonse:

1. Choyamba, adaputala imalumikizidwa ndi payipi ya station ya manometric. Kenako imayikidwa mumsewu waukulu, mutachotsa pulagi kuchokera pamenepo. Pofuna kuti dothi lisalowe pamzere, tikulimbikitsidwa kuyeretsa bwino malo omwe pulagi inali isanakhazikitsidwe.
2. Kenako, muyenera kumasula imodzi mwa matepi omwe ali pa siteshoni ya manometric. Pompopi yachiwiri iyenera kutsekedwa, apo ayi freon iyamba kutuluka.
3. Diagnostics ikuchitika ndi injini kuthamanga, choncho galimoto ayenera anayambitsa. Chizolowezi ndi chizindikiro kuchokera 250 mpaka 290 kPa. Ngati mtengo uli wotsika, dongosololi liyenera kuwonjezeredwa, mwinamwake palibe freon yokwanira, ngati inayamba kukwera, ndiye ayi. Compressor imatha kusweka ndi kuthamanga kwambiri powonjezera mpweya wagalimoto yagalimoto. Idzangokakamira.
4. Kuti muwonjezere mafuta pamakina, muyenera kugula chitini chamadzimadzi. Zimasankhidwa malinga ndi chaka cha kupanga ndi chitsanzo cha galimotoyo. Mtundu wa freon uyeneranso kufanana ndi wam'mbuyomo. Kupanda kutero, mutha kuphwanya kwathunthu gawolo ngati mutasakaniza zamadzimadzi zosiyanasiyana.
   

   Kulumikiza siteshoni ya manometric ku choyatsira mpweya

5. Refueling ikuchitika molingana ndi mfundo diagnostics. Malo opangira manometric amalumikizidwa ndi mzere waukulu. Koma apa, mzere wachiwiri umalumikizidwa ndi silinda yamadzimadzi.
6. Motor imatsegulidwa pa 2000 idle. Mpweya wozizira umasinthidwa ndi injini ikuyenda. Popeza ndizovuta kuchita izi nokha, ndikofunikira kufunsa wina kuti agwire chopondapo cha gasi.
7. Mpweya woziziritsa mpweya umayambika mumayendedwe obwereza, kutentha kumachepetsedwa kukhala kochepa. Kuti dongosolo liyambe kuwonjezera mafuta, valavu pa siteshoniyo imachotsedwa. Kuthamanga kwa mpweya wozizira wa galimoto kuyenera kukhazikika pamene mafuta akuwonjezera. Izi zidzawoneka ndi muvi pa sensa.
8. Galimoto isakhale pansi pa dzuwa. Apo ayi, compression unit idzawotcha, zomwe zimapangitsa kuti singano ikhale yozungulira. Zidzakhala zosatheka kudziwa motere kupanikizika koyenera pamene mukuwonjezera mpweya wa galimoto yamoto, choncho ndi bwino kugwira ntchitoyo pansi pa denga.
9. Pamapeto pake, ma valve pa siteshoni amatsekedwa, ndipo mapaipi a nthambi amachotsedwa. Ngati kupanikizika mu conder kutsika, pakhoza kukhala kutayikira kwinakwake.

Masiteshoni abwino kwambiri a manometric amapangidwa ku USA ndi Japan. Amalola kuti adziwe bwino za air conditioner.

Kudziwa kuchuluka kwenikweni kwa firiji kuti muwonjezere dongosolo ndizovuta, kotero ena okonza magalimoto amasamala za izi. Ndipo tikulimbikitsidwa kuwonjezera mafuta, komanso utoto.

Kodi zoziziritsira mpweya zimagwira ntchito bwanji mgalimoto?, Zowongolera mpweya sizigwira ntchito? zolakwika zazikulu