Car air conditioner kompresa: chithunzi ndi chipangizo, mfundo ntchito, diagnostics, malfunctions ndi m'malo, TOP-3 zitsanzo

Ma compressor auto okhala ndi ma electromagnetic clutch ndi odalirika kwambiri. Koma kusinthasintha kosalekeza kumawononga kwambiri zida zopaka, zomwe zimasiyanitsa zida zamagalimoto ndi magawo apakhomo. Ma Model omwe amayikidwa mumakina amakhudzidwa ndi kupsinjika; mafuta amasiya dongosolo limodzi ndi freon.

Kuyesera kuziziritsa mkati mwa galimotoyo kunayamba mu 1903. Masiku ano, palibe galimoto imodzi yomwe imatuluka pamzere wopanda zida zowongolera nyengo. Chinthu chachikulu cha dongosololi ndi galimoto air conditioner kompresa. Ndikofunikira kuti eni galimoto aliyense akhale ndi lingaliro loyambirira la magwiridwe antchito, mawonekedwe, kuwonongeka ndi njira zothetsera mavuto.

Chipangizo ndi chithunzi cha air conditioner kompresa

"Mtima" wa air conditioner ndi dongosolo lovuta kwambiri lomwe refrigerant (freon) imakanizidwa ndikusandulika kukhala mpweya wotentha kwambiri. Compressor imapopera firiji, imayendetsa mozungulira moyipa.

Autocompressor imagawaniza dongosolo loziziritsa m'mabwalo awiri: kuthamanga kwambiri ndi kutsika. Yoyamba imaphatikizapo zinthu zonse mpaka evaporator, yachiwiri - mzere womwe umalumikiza evaporator ndi kompresa.

Chipangizo chowongolera mpweya m'galimoto chikuwoneka motere: ndi gawo lomwe lili ndi pampu ndi clutch yamagetsi.

Zigawo zazikulu za kompresa air conditioner galimoto mu chithunzi:

Compressor unit

Momwe ntchito

Clutch yamagetsi imakhala ndi pulley yachitsulo. Mfundo ya ntchito ya galimoto air conditioner kompresa ndi motere. Injini yagalimoto ikayaka, pulley simagwira ntchito iliyonse: imazungulira yopanda kanthu, choziziritsa kuzizira sichimakhudzidwa. Mwiniwake wagalimoto amayatsa chowongolera mpweya ndi batani kuchokera pagulu la zida, clutch imakhala ndi maginito, imatumiza torque ku mpope. Izi zimayamba kusuntha kwa chinthu chogwira ntchito (freon) mu bwalo loyipa kuchokera kumadera othamanga kupita kumalo otsika kwambiri.

Waukulu makhalidwe a kompresa

Kuchita kumakhala kosangalatsa kwa madalaivala pamene kuli kofunikira kusintha compressor yolephera kwa gawo latsopano. Ganizirani za chipangizo cha kompresa wowongolera mpweya pagalimoto yanu, sankhani analogi molingana ndi mawonekedwe akunja a geometric, kapangidwe kake, ndi firiji yogwiritsidwa ntchito.

Kulemera

Yesani gawo lakale. Osakhulupirira malingaliro akuti "ndizovuta kwambiri." Compressor yamagalimoto ya air conditioner imatha kukhala ndi kulemera kwa 5-7 kg ndi zina zambiri. Kulemera kwa chipangizochi, kumapangitsa kuti mpweya ukhale wozizira kwambiri, koma udzatenganso mphamvu zambiri za akavalo kuchokera ku injini: galimoto yanu sichingapangidwe kuti izi zitheke. Sankhani gawo pamsika wamagalimoto osati kulemera, koma ndi nambala ya VIN kapena nambala yagalimoto yagalimoto yanu.

Kugwiritsa ntchito mphamvu

Chizindikirochi sichinasonyezedwe ndi onse opanga: kuphatikizapo, deta ikhoza kukhala yolakwika. Simuyenera kusankha mwachisawawa mphamvu ya chipangizocho, chifukwa fakitale yamagalimoto magawo amawerengedwa ndendende pagawo lamagetsi ndi kalasi yagalimoto yanu:

• Magalimoto a kalasi B ndi C amataya malita 4 pamene choziziritsa mpweya chayatsidwa. ndi., ndiko kuti, ma compressor ali ndi mphamvu ya 2,9 kW;
• magalimoto a kalasi D ndi E amawononga malita 5-6. gawo, lomwe limafanana ndi node mphamvu ya 4-4,5 kW.

Koma pali lingaliro la "ntchito", samalani kwambiri. Mwachidule, ichi ndi kuchuluka kwa madzi ogwira ntchito omwe amayendetsa shaft mu kusintha kumodzi.

Kuthamanga kwakukulu

Gawo la parameter iyi ndi kg/cm². Mukhoza kuyang'ana kupanikizika kwa makina oyendetsa mpweya wa galimotoyo nokha pogwiritsa ntchito magetsi opangira magetsi omwe ali ndi zolumikizira zoyenera, kapena (mokwanira) ndi chipika chapadera choyezera kuthamanga.

Chizindikiro chimadalira kulembedwa kwa refrigerant ndi kutentha kozungulira. Choncho, kwa refrigerant R134a pa + 18-22 ° С pa thermometer mu otsika kuthamanga dera adzakhala 1,8-2,8 kg / cm.², mkulu - 9,5-11 kg / cm².

Ndi bwino kuchita cheke ulamuliro wa galimoto mpweya woziziritsa kompresa ntchito kuthamanga mu utumiki.

Mitundu ya kompresa

Ngakhale chipangizo cha galimoto air conditioner kompresa ndi ofanana mfundo ntchito mu zitsanzo zosiyanasiyana, pali mapangidwe mbali. Pali mitundu iyi ya ma pressure blowers:

• Piston. Mapangidwewo amatha kukhala ndi imodzi kapena 2 mpaka 10 ya pistoni yamitundu yosiyanasiyana yoyendetsedwa ndi disk yokhazikika.
• Mtundu wa rotary. Masamba (2-3 zidutswa) a rotor atembenuza, amasintha voliyumu ya mabwalo ndi chinthu chomwe chikubwera.
• Zozungulira. Mu makinawo, ma spiral awiri amalowetsedwa mumzake. Imodzi imazungulira mkati mwa yachiwiri, yosasuntha, yozungulira, yopondereza freon. Ndiye yotsirizirayo imatulutsidwa, imapita patsogolo mu dera.

Kuwonekera kwa air conditioner compressor

Kuyika pisitoni ndikosavuta komanso kofala kwambiri. Mitundu yozungulira imayikidwa makamaka pamagalimoto aku Japan. Ma compressor a scroll afalikira kuyambira 2012, amabwera ndi galimoto yamagetsi.

Momwe mungayang'anire ngati ikugwira ntchito

Galimoto ikagulidwa pamsika wachiwiri, muyenera kuyang'ana makina owongolera mpweya wagalimoto kuti agwire ntchito.

Njira zosavuta:

• Thamangani gawolo mwanjira yabwinobwino: sinthani makonda, onani momwe kutentha kwanyumba kumasinthira.
• Yang'anani mfundo. Kutaya kwamafuta, kutayikira kumatha kuwoneka mowonekera.
• Mvetserani machitidwe a dongosolo: sayenera kunjenjemera, phokoso, kupanga phokoso lachilendo.
• Payekha kapena muutumiki, yesani kupanikizika mkati mwa dongosolo.

Mpweya wozizira ndi chimodzi mwazinthu zodula kwambiri zomwe zimafunika kufufuzidwa nthawi ndi nthawi.

Kulephera kwa Air Conditioning Compressor

Kusamalira nthawi zonse, mafuta osankhidwa bwino amaletsa kuwonongeka kwa zida zowongolera nyengo. Komabe, kulephera kwa kompresa yagalimoto yama air conditioner kumachitikabe nthawi zambiri.

Zizindikiro zochenjeza:

• Phokoso limamveka nthawi zonse kuchokera pamfundoyi, ngakhale mpweya wozizira sunatsegulidwe, koma injini yagalimoto yokha ikugwira ntchito. Onani kukwera kwa pulley.
• Clutch yamagetsi samayatsa. Pali zifukwa zambiri zoyenera kuyang'ana.
• Chipindacho sichiziziritsa mpweya m'nyumba bwino. Kutuluka kwa freon kotheka.
• Chinachake mu kompresa chikung'ambika, kulira. Yang'anani kupanikizika mu kutentha ndi kuzizira kwa zipangizo.

Chizindikiro chimodzi kapena zingapo zidawonekera - kuwunika kwaukadaulo kwa makina owongolera mpweya ndikofunikira.

zifukwa

Ma Autocompressor ndi magawo odalirika okhala ndi moyo wautali wogwira ntchito. Koma zolephera zimachitika, pali zifukwa zambiri:

• Ma bearings atha. Chowopsa ndi chakuti katundu pa koyilo ukuwonjezeka, pulley warps pagalimoto, freon akhoza kutuluka kwathunthu.
• Dongosolo lidatenthedwa, chifukwa chomwe clutch idalephera.
• Thupi kapena mapaipi anali opunduka chifukwa cha kukhudza kwa makina, kusindikizako kunasweka.
• Ma valve omwe ali ndi udindo wopereka zinthu zogwirira ntchito alibe dongosolo.
• Radiator yatsekedwa.

Compressor chipangizo cha galimoto mpweya mpweya

Kuperewera kapena kuchulukira kwa freon kumakhalanso ndi zotsatira zoyipa pakuchita kwadongosolo.

Zithandizo

Zida za refrigeration ndizoyika zovuta zomwe zimakhala zovuta kubwezeretsa m'malo a garaja.

Mutha kuchita izi ndi manja anu:

• Weld ming'alu pa thupi ndi nozzles wa autocompressor.
• Bwezerani zisindikizo mutachotsa refrigerant ndikuchotsa unit.
• Kusintha analephera pagalimoto pulley kubereka, koma pambuyo kuchotsa limagwirira, ndipo ngati inu mukudziwa kusindikiza mu zinthu.
• Konzani clutch yamagetsi, yomwe nthawi zambiri imafunika kusintha magawo: mbale, coil, pulley.

Ndizowopsa kukhudza gulu la pisitoni, chifukwa muyenera kuchotseratu msonkhanowo, kusokoneza, ndikutsuka zigawozo. Asanayambe ndondomekoyi, freon imachotsedwa, mafuta amathiridwa, choncho ndi bwino kupereka ntchito kwa servicemen.

Momwe mungatsegule kompresa ya air conditioning

Kuthyoledwa kwa kompresa pamakina osiyanasiyana kumachitika mosiyanasiyana. Koma pamene gawolo lili kale pa workbench, chitani bulkhead malinga ndi dongosolo ili:

1. Sambani msonkhano wa dothi.
2. Chotsani mawaya amagetsi.
3. Mukamasula nati wapakati, chotsani pulley yoyendetsa (muyenera kukhala ndi wrench yapadera).
4. Chotsani clutch disc (gwiritsani ntchito kukoka konsekonse).
5. Chotsani chozungulira chomwe chili ndi kapuli.
6. Gwiritsani ntchito chokoka chala chala zitatu kuti mukoke kapuli kuchokera pa kompresa.
7. Chotsani mphete yosungira yomwe imagwira clutch solenoid.
8. Chotsani maginito amagetsi.
9. Muli ndi kompresa patsogolo panu. Chotsani mabawuti a chivundikiro chakutsogolo - chidzachoka pathupi.
10. Chotsani chivundikirocho ndi shaft, chotsani chopondereza ndi mtundu wake wapansi.
11. Chotsani gulu la pisitoni, piritsi ndi mpando.
12. Chotsani kasupe ndi kiyi.
13. Tembenuzirani gawolo, masulani zomangira za chivundikiro chakumbuyo cha kompresa.
14. Tayani gasket yomwe mwapeza: iyenera kusinthidwa.
15. Chotsani diski ya valve ndikusindikiza pansi.

Momwe mungatsegule kompresa ya air conditioning

Tsopano muyenera kusokoneza chivundikirocho ndi shaft. Tulutsani mwadongosolo: fumbi ndi mphete zosungira, makiyi, shaft yokhala ndi zonyamula. Tsopano ndikofunikira kuti musataye zambiri.

Momwe mungasinthire

Kusokoneza msonkhano kumasonyeza kuchuluka kwa zida zapadera zomwe ziyenera kugulidwa. Ngati simuli katswiri wamakina agalimoto, ndiye ganizirani ngati kunali koyenera kugula zida zapadera zokonzera nthawi imodzi. Perekani m'malo mwa makina osindikizira am'galimoto kwa akatswiri.

Compressor kuchira

Ma compressor auto okhala ndi ma electromagnetic clutch ndi odalirika kwambiri. Koma kusinthasintha kosalekeza kumawononga kwambiri zida zopaka, zomwe zimasiyanitsa zida zamagalimoto ndi magawo apakhomo. Ma Model omwe amayikidwa mumakina amakhudzidwa ndi kupsinjika; mafuta amasiya dongosolo limodzi ndi freon.

Kubwezeretsa kumaphatikizapo kusintha firiji ndi mafuta, kutulutsa makina ndi kukonza gulu la pistoni. Nthawi zambiri kukonza kunyumba zodula kumakhala kosatheka.

Kutsuka ndi kuyeretsa galimoto air conditioner kompresa

Fumbi ndi chinyezi sizimalowa mu dongosolo lotsekedwa. Koma izi zimachitika:

• mpweya wozizira ukhoza kukhumudwitsa, ndiye dothi limalowa mkati;
• ma pistoni amatha, tchipisi timayamba kuyendayenda mozungulira;
• mwiniwakeyo adadzazanso mafuta olakwika, adachita ndi madzi ogwirira ntchito, ma flakes anapanga.

Zikatere, m'pofunika kutsuka ndi kuyeretsa zipangizo zanyengo.

Wosavuta sayenera kuchita izi pazifukwa zingapo:

• palibe zida zofunika;
• si aliyense amene amadziwa teknoloji yovuta kwambiri yoyeretsa mfundo;
• mukhoza kukhala poizoni ndi poizoni wa kuwonongeka kwa freon.

Yang'anani zomwe mungakwanitse, yendetsani galimoto kupita kumalo okonzera magalimoto.

Ma compressor abwino kwambiri amagalimoto

Akatswiri, atawunika magwiridwe antchito amitundu yosiyanasiyana ya ma compressor air conditioner pamagalimoto, adayika magawo abwino kwambiri.

3 udindo - Compressor Sanden 5H14 A2 12V

Zida zisanu za pistoni zimalemera 7,2 kg, miyeso - 285x210x205 mm. Mphamvu 138cm³/rev. Mphete zamagulu a pistoni zimapangidwa ndi zitsulo zamtengo wapatali, zomwe zimatsimikizira moyo wautali wa zida.

Compressor Sanden 5H14 A2 12V

Kompreta yamphamvu yopangidwira mafiriji ndi ma air conditioners, imagwira ntchito ndi zakumwa R134a, R404a, R50. Sanden 5H14 A2 12V imaperekedwa ndi mafuta oyendera, omwe ayenera kusinthidwa ndi PAG SP-20 kapena ofanana asanakhazikitsidwe. Kuchuluka kwa mafuta - 180 g.

Mtengo Sanden 5H14 A2 12V - kuchokera ku 8800 rubles.

2 udindo - SAILING Air Conditioning Compressor 2.5 Altima 07

Cholinga cha kompresa ndi ma air conditioners kwa okwera magalimoto opanga kunyumba ndi akunja. Piston ya 2 kW imagwira ntchito ndi firiji ya HFC-134a, mtundu wamafuta omwe amagwiritsidwa ntchito ndi PAG46. Kudzaza kumodzi kumafuna 135 g wamafuta.

SAILING Air Conditioning Compressor 2.5 Altima 07

Mtundu wa pulley - 6PK, m'mimba mwake - 125 mm.

Mtengo wa mankhwalawa umachokera ku ma ruble 12800.

1 malo - Luzar LCAC air conditioner kompresa

Zida zotchuka komanso zofunidwazi sizosavuta kuzipeza pamalonda. Chigawo chophatikizika mumilandu yolimba chimalemera 5,365 g, miyeso - 205x190x280 mm, yomwe imakupatsani mwayi woyika autocompressor pansi pagalimoto yagalimoto iliyonse. Mafiriji ogwiritsidwa ntchito - R134a, R404a, mafuta agalimoto - PAG46 ndi ma analogue. Kupaka mafuta - 150 ± 10 ml.

Werenganinso: Webasto galimoto mkati chowotcha: mfundo ntchito ndi ndemanga kasitomala

Air conditioning kompresa Luzar LCAC

Mphamvu ya chipangizo ndi 2 kW, m'mimba mwake 6PK pulley ndi 113 mm.

Mtengo umayamba kuchokera ku ma ruble 16600.

Kapangidwe ka mkati mwa galimoto mpweya mpweya kompresa