Maitiro ekutsiva yakaderera kumanikidza hose yemota air conditioner (AC)

Automotive air conditioning (AC) low pressure hoses inotakura refrigerant ichidzokera kune compressor kuti ienderere mberi nekupa mweya unotonhora kune yakavharwa loop system.

Iyo air conditioning (AC) system yemotokari dzemazuvano, marori, uye maSUV ivhavha-loop system, izvo zvinoreva kuti inotonhorera uye refrigerant mukati meiyo system haibvisi kunze kwekunge paine kubuda. Kazhinji, kuvuza kunowanikwa mune imwe yenzvimbo mbiri dzakasiyana; high pressure kana AC kupa mitsara kana kuderera kudzvinyirira kana kudzoka mitsara. Kana mitsetse yakachengeteka uye yakasimba, hapana chikonzero nei mhepo inofefetera mumotokari yako isingarambe ichifuridza mweya unotonhora kunze kwekunge kukwira pamusoro pefiriji kuchidiwa. Nekudaro, dzimwe nguva kune matambudziko neiyo AC low pressure hose, inoda kutsiva nekuchaja iyo AC system.

Iyo yakaderera yekutsikirira divi remhepo inofefetera system mumotokari zhinji yakabatana kubva kuA/C evaporator kuenda kuA/C compressor. Inonzi iyo yakaderera kudzvanywa divi nekuti panguva ino mukutonhodza, iyo refrigerant inoyerera kuburikidza nehurongwa iri mune gaseous state. Iyo yakakwira yekumanikidza divi inogovera mvura yefiriji kuburikidza neA/C condenser uye dryer. Masisitimu ese ari maviri anofanirwa kushanda pamwechete kushandura mweya unodziya uri mukamba mako kuita mweya unotonhorera unopeperetswa mukabhini kana kutenderera kwapera.

Mazhinji low pressure AC hoses akagadzirwa nesimbi ane flexible rabha hose material kune nzvimbo dzinofanirwa kupfuura nepanzvimbo dzakasimba mukati mejini bay. Nekuda kwekuti imba yeinjini inopisa kwazvo, maburi madiki anogona dzimwe nguva kuumba mupombi yakaderera yemhepo inofefetera, izvo zvinoita kuti refrigerant ibude uye inogona kuita kuti mhepo inofefetera ishaye basa. Kana izvi zvikaitika, iwe uchafanirwa kutarisa iyo A / C system yekudonha kuti uone nzvimbo chaiyo iri kukonzera kutadza kweA / C uye kutsiva zvikamu izvi kuchengetedza A / C mumotokari yako ichimhanya zvakanaka uye nemazvo.

Chikamu 1 che4: Zviratidzo Zvekutyoka AC Low Pressure Hose

Apo rutivi rwakadzika rwemhepo yemhepo yemhepo yakakuvadzwa, zviratidzo zvinowanzoonekwa nokukurumidza kupfuura kana dambudziko riri padivi rekumanikidza. Izvi zvinodaro nekuti mweya unotonhora unofuridzirwa mumotokari uchibva kudivi repasi. Kana kudonha kunoitika padivi rekumanikidzwa kwakaderera, zvinoreva kuti mweya wakaderera unotonhorera unopinda mukamuri yevafambi. Kana dambudziko riri nepamusoro-soro hose, zviratidzo hazvizove zvakaonekwa pakutanga.

Sezvo iyo AC system mumotokari yako iri dunhu rakavharwa, zvakakosha kuti iwe utsvage kwainobvinza usati wafunga kutsiva zvikamu. Kana poipi yepasi pressure ichidonha kana kukuvadzwa, zviratidzo zvinotevera kana zviratidzo zvekunyevera zvinowanzoonekwa.

Kushaikwa kwemhepo inotonhora inovhuvhuta. Kana pombi yakaderera ichidonha, chiratidzo chekutanga uye chiri pachena ndechekuti mweya usingatonhore unopinda mukamba. Rutivi rwepasi ndeye refrigerant inopa kune compressor, saka kana pane dambudziko nehose, inogona kukanganisa iyo yose air conditioning system.

Iwe unoona kuunganidzwa kwefiriji pahose. Kana iwe uine inodonha pane yakaderera yekumanikidza divi reA/C system, zvakajairika kuve nemafuta ane girizi firimu kunze kweiyo low pressure line. Izvi zvinodaro nekuti firiji inobva kudivi iri remhepo inofefetera ine gasi. Iwe unozowanzowana izvi pane zvigadziriso zvinobatanidza yakaderera AC hoses kune compressor. Kana iyo inodonha ikasagadziriswa, firiji inozopedzisira yabuda kunze uye iyo air conditioning system inoshaya basa zvachose. Inogonawo kukonzera zvimwe zvikamu zvikuru zve AC system kukundikana.

Iwe unogona kunzwa refrigerant ichibuda kunze kwemitsara yekumanikidza paunowedzera refrigerant kune A / C system.. Kana paine buri mumutsara wakaderera wemutsetse pachawo, iwe kazhinji unozonzwa ruzha rwekushinha ruchibva pasi pemota. Parizvino, pane nzira mbiri dzakajairika dzekutarisa kana kuvuza:

• Isa ruoko rwako pahose uye edza kunzwa kune firiji inodonha.
• Shandisa dhayi/firiji inotaridza kwainobvinza uchishandisa ultraviolet kana mwenje nhema.

Chikamu 2 che4: Kunzwisisa Yakaderera Kudzvinyirira AC Hose Kukundikana

Kune chikamu chikuru, kuderera kwepaipi hose kukundikana kuchakonzerwa nezera, nguva, uye kuratidzwa kune mamiriro ekunze. Iyo low pressure hose haina kunyanya kukuvara. Muchokwadi, kudonha kwakawanda kweA/C kunokonzerwa nekupfekwa kweA/C compressor kana condenser seals inotsemuka uye inoita kuti refrigerant ibude kubva muhurongwa. Kana iyo refrigerant level yakadzikira zvakanyanya, iyo A/C compressor clutch inowanzozvibvisa, ichikuvadza sisitimu. Uku kudzikisa mukana wecompressor fire sezvo firiji inoshandiswawo kutonhodza system.

Kana zvasvika kune yakaderera kudzvinyirira AC hose kutadza, kazhinji kazhinji kune zvikamu zverabha zvepombi kana zvinongedzo kune zvimwe zvikamu izvo zvinotadza. Zvizhinji zvezvikamu zverabha zvepombi zvakakotama uye zvinogona kutsemuka nekuda kwezera kana kuratidzwa nekupisa. Chinotonhodza chine ngura zvakare uye chinogona kukonzera kuti hose iore kubva mukati mepoipi kusvika pabuda buri. Iyo yakaderera yekumanikidza hose inogona zvakare kukuvadzwa kana paine yakawandisa AC refrigerant muhurongwa. Izvi zvinogadzira mamiriro ezvinhu apo hose pachayo haigoni kumirisana nekumanikidza kwakanyanyisa uye kana chisimbiso chiri pajunction yepombi ine compressor ichaputika, kana hose ichaputika. Iyi ndiyo yakaipisisa mamiriro uye haina kunyanya kuwanda.

Chikamu 3 che4: Kutarisa kune AC Leakage

Usati wafunga kutsiva iyo AC yakaderera kumanikidza hose, iwe unoda kuve nechokwadi kuti inodonha iri kubva kune icho chaicho chikamu. Sezvataurwa pamusoro apa, kudonha kwakawanda kunokonzerwa nezvisimbiso muA/C compressor, evaporator, dryer, kana condenser. Muchokwadi, paunotarisa dhayagiramu iri pamusoro, uchaona kuti akawanda maA / C masisitimu ane akawanda akaderera mahosi ekumanikidza; yakabatana kubva kune compressor kusvika kuvharuvhu yekuwedzera uye kubva pavharuvhu yekuwedzera kusvika kune evaporator. Chero ipi yeaya hose, zvinongedzo, kana zvikamu zvinogona kunge zviri izvo zvinokonzeresa refrigerant leak. Ichi ndicho chikonzero chikuru nei kuongorora matambudziko ekugadzirisa mhepo kuri kwakaoma uye kunopedza nguva maitiro kune kunyangwe ma mechanics ane ruzivo.

Nekudaro, pane yakapusa uye ine hupfumi nzira yekuongorora kuvuza mumhepo yekumisikidza system, iyo novice amateur locksmith anogona kuita ari ega. Kuti uite bvunzo iyi, unofanirwa kutanga wachengetedza zvikamu zvishoma uye zvinhu.

Zvinhu zvinodiwa

• Mwenje dema / UV mwenje
• Magiravhusi ekudzivirira
• Refrigerant R-134 ine dhayi (imwe inogona)
• Magirazi ekuchengetedza
• Schraeder Valve AC Connector

Danho 1. Simudza hood yemotokari uye gadzirira basa.. Kuti upedze bvunzo iyi, unofanirwa kutevedzera matanho mamwe aungashandisa kuzadza A/C system yako negaba refiriji. Sitimu yemotokari yega yega yakasarudzika, saka tarisa kubhuku rako resevhisi kuti uwane mirayiridzo yekuti ungachaja sei AC system.

Nezvinangwa zvechinyorwa chino, isu tichafungidzira kuti mota yako iri kubhadharisa kubva pazasi chiteshi (iyo ndiyo inonyanya kuzivikanwa).

Nhanho yechipiri: Tsvaga pazasi chiteshi cheiyo AC system: Pamota zhinji dzepamba nedzekunze, marori nemaSUV, iyo AC system inobhadhariswa nekubatanidza Schrader valve yekubatanidza kuchiteshi uye kubhodhoro refiriji. Tsvaga iyo yakaderera voltage AC port, kazhinji padivi pevatyairi yejini, uye bvisa chivharo (kana chiripo).

Nhanho 3: Batanidza iyo Schrader Valve kuPort pane iyo Yakaderera Pressure Side. Iva nechokwadi chekubatanidza vharafu yeSchrader kuchiteshi nekukwenya kubatana zvakasimba. Kana iyo yekubatanidza ikasapinda munzvimbo, iyo yakaderera padivi chiteshi inogona kukuvara uye inogona kunge iri sosi yekuvuza kwako.

Zviteshi zviri padivi nerutivi rwepamusoro zvine hukuru hwakasiyana, saka ita shuwa kuti une mhando chaiyo yeSchrader valve yekubatanidza pachiteshi pazasi.

Kamwe vharafu inosungirirwa kune yakaderera side port, isa imwe mugumo kune R-134 refrigerant / dhayi bhodhoro. Ita shuwa kuti vharafu pa cylinder yakavharwa usati waisa Schrader valve connection.

Nhanho 4: Tanga mota, vhura iyo A / C system uye shandisa inotonhorera canister.. Kamwe silinda yakabatanidzwa kuvhavha, tanga motokari uye uite kuti ichidziya kusvika kune tembiricha yekushandisa.

Wobva wabatidza iyo AC system kune yakanyanya kutonhora kuseta uye yakanyanya kudzvanywa. Mhanya iyo A/C system kweanenge maminetsi maviri, wozoshandura R-2/dhayi bhodhoro vharafu panzvimbo yakashama.

Nhanho yechishanu: Shandisa canister uye wedzera dhayi kune A / C system.. Pane yako Schrader valve, iwe unofanirwa kuve uine gauge yekumanikidza iyo inoratidza kudzvanywa kwefiriji. Mageji mazhinji achave nechikamu che "girini" chinokuudza kuti yakawanda sei kumanikidza kuwedzera kune system. Kutendeudzira gaba pasi (sezvinokurudzirwa nevazhinji vanogadzira), ribatidze zvishoma nezvishoma kusvikira kudzvanywa kuri munzvimbo yakasvibira kana (kumanikidzwa kunodiwa sekutsanangurwa nemugadziri wedhayi).

Mirayiridzo iri pairi inogona kukuudza chaizvo maitiro ekutarisa kuti system yacho yakachajiswa zvizere. Nekudaro, mazhinji maASE certified mechanics anoteerera kuti A/C compressor ibatike uye imhanye isingaperi kwemaminitsi 2-3. Kana izvi zvingoitika, bvisa chigadziko, bvisa motokari uye bvisa musoro weSchrader valve kubva muhumburumbira uye valve padivi rekudzvinyirira.

Nhanho 6: Shandisa Black Light kuwana Dhayi uye Inobuda. Mushure mekunge sisitimu yachajiswa uye yave ichimhanya kweanenge maminetsi mashanu nedhayi mukati, kudonha kunogona kuwonekwa nekupenya dema mwenje (ultraviolet mwenje) pamitsetse yese uye kubatana kunogadzira iyo AC system. Kana iyo inodonha yakakura, unogona kuiwana nyore. Nekudaro, kana iri kudonha kudiki, kuita uku kunogona kutora nguva.

• Mabasa: Nzira yakanakisa yekutarisa kuvuza neiyi nzira iri murima. Sekupenga sezvazvinonzwika, UV mwenje uye pendi zvinoshanda zvakanyanya murima rakazara. Zano rakanaka nderekupedzisa bvunzo iyi nechiedza chidiki sezvinobvira.

Kana ukangoona kuti pendi yave pachena, shandisa mwenje unodonha kuti uvheneke chikamu kuitira kuti ugone kutarisa chikamu chiri kubuda. Kana chinodeuka chiri kubva papombi yakaderera, tevera matanho ari muchikamu chinotevera kutsiva yakaderera AC hose. Kana ichibva kune chimwe chikamu, tevera mirairo iri mubhuku rebasa remotokari yako kutsiva chikamu ichocho.

Chikamu 4 che4: Kutsiva iyo A / C Yakaderera Kudzvinyirira Hose

Kana uchinge waona kuti yakaderera hose hose ndiko kunobva iyo AC inodonha, iwe unozofanirwa kuodha chaiyo yekutsiva zvikamu uye kuunganidza maturusi chaiwo kuti upedze kugadzirisa uku. Kutsiva hoses kana chero A / C system zvikamu, iwe uchada yakakosha michina yekubvisa refrigerant uye kumanikidza kubva mumitsara. Pazasi pane zvinhu uye maturusi auchazoda kuti upedze kugadzirisa uku.

Zvinhu zvinodiwa

• AC manifold gauge kit
• Empty coolant tank
• Socket wrenches (akasiyana saizi / ona bhuku rebasa)
• Kutsiva iyo low pressure hose
• Kutsiva fittings (mune dzimwe nguva)
• Recommended replacement refrigerant
• Seti yezvigadziko uye ratchets
• Magirazi ekuchengetedza
• Magiravhusi ekudzivirira

• Vacuum pombi nemanozzles emitsara yeAC

• Kudzivirira: Matanho ari pasi apa ndeye GENERAL AC Low Pressure Hose Replacement Matanho. Imwe neimwe air conditioning system yakasarudzika kune mugadziri, gore rekugadzira, kugadzira uye modhi. Gara uchitenga uye tarisa kune rako resevhisi bhuku kuti uwane mirairo chaiyo yekuti ungatsiva sei zvakachengeteka mhepo yako yekufemesa yakaderera pressure hose.

Danho 1: Bvisa tambo dzebhatiri kubva kune yakanaka uye yakaipa terminals.. Zvinogara zvichikurudzirwa kubvisa simba rebhatiri kana uchitsiva chero ma mechanical components. Bvisa tambo dzakanaka uye dzisina kunaka kubva kumabheji ekupedzisira uye ona kuti hadzina kubatanidzwa kune zviteshi panguva yekugadzirisa.

Danho rechipiri: Tevedzera maitiro ekudhonza firiji uye kudzvanywa kubva kuA / C system yako.. Kana tambo dzebhatiri dzabviswa, chinhu chekutanga chaunofanirwa kuita kudzvinyirira iyo AC system.

Pane nzira dzakati wandei dzekuita izvi, saka inogara iri pfungwa yakanaka kutarisa kubhuku rebasa remotokari yako. Mazhinji maASE certified mechanics achashandisa AC manifold uye vacuum system sezvaratidzwa pamusoro kupedzisa danho iri. Kazhinji, chirongwa ichi chinopedzwa nematanho anotevera:

• Batanidza vacuum pombi, manifold system uye tangi isina chinhu kune mota AC system. Mumakiti mazhinji, mitsara yebhuruu inosungirirwa kune yakaderera yekumanikidza yekukodzera uye yakaderera kudzvinyirirwa divi remanifold geji. Zvitsvuku zvitsvuku zvakasungirirwa kumativi epamusoro. Mitsetse yeyero inobatana nepombi yevacuum uye mutsara wepombi yevacuum inobatana netangi refiriji isina chinhu.

• Kana mitsetse yese yakachengetedzwa, vhura mavharuvhu ese pane manifold, vacuum pombi uye tangi isina chinhu.

• Vhura pombi yevacuum uye rega hurongwa hudonhe kusvikira magaji averenga ZERO pamitsetse yakaderera uye yakakwirira.

Nhanho 3: Tsvaga iyo inodonha yakaderera yekumanikidza hose uye woitsiva.. Pawakapedza bvunzo yekumanikidza muchikamu XNUMX chechinyorwa chino, ndinovimba waona kuti ndeupi mutsara wekumanikidza wakatyoka uye waida kutsiviwa.

Panowanzova nemitsara miviri yakasiyana yepasi. Mutsara unowanzo putika uye wakagadzirwa nerabha nesimbi ndiyo mutsara unobatanidza compressor kune valve yekuwedzera.

Danho rechina: Bvisa iyo yakaderera AC hose kubva pavharuvhu yekuwedzera uye compressor.. Dhiagiramu iri pamusoro inoratidza kubatanidza uko mitsetse yakaderera yekumanikidza yakabatana nevharuvhu yekuwedzera. Pane maviri akabatana akabatana; kubatanidzwa kwevhavha iyi kune evaporator kunowanzoita metallic zvachose; saka kashoma kuti uku ndiko kunobva kuvuza kwako. Kubatana kwakajairwa kudivi rekuruboshwe kwechifananidzo ichi, uko iyo yakaderera pressure AC hose inobatanidza kubva kuvharuvhu yekuwedzera kuenda kune compressor.

Tevedza mirairo yakapihwa mubhuku resevhisi sezvo kubatana kwega kwega nekukodzera kungave kwakasiyana kune mamwe marudzi emotokari. Nekudaro, iyo yakaderera yekumanikidza mutsetse yekubvisa maitiro kazhinji ine anotevera matanho:

• The low pressure hose inobviswa kubva kune compressor uchishandisa socket wrench kana spanner.
• Iyo low pressure hose inobva yabviswa kubva muvharuvhu yekuwedzera.
• Iyo itsva low pressure hose inomhanya padivi pemotokari uye inonamirwa kune zvivhariso kana mafittings uko hose yekare yakanga yakabatana (ona bhuku rebasa sezvo izvi zvinogara zvakasiyana pamotokari imwe neimwe).
• Hose yekare yakaderera yakabviswa mumotokari
• New low pressure hose yakaiswa kune yekuwedzera valve
• Iyo itsva low pressure hose yakasungirirwa kune compressor.

Nhanho 5: Tarisa zvese zvakaderera kudzvanywa AC hose yekubatanidza: Mushure mekunge watsiva iyo hose yekare neipi itsva yakaderera yekumanikidza, iwe unozofanirwa kutarisa kaviri kubatanidzwa kune compressor uye vharafu yekuwedzera. Muzviitiko zvakawanda, bhuku rebasa rinotsanangura nzira yekusimbisa hukama hutsva. Ita shuwa kuti imwe neimwe yekukodzera yakasungirirwa zvinoenderana nekurudziro yemugadziri. Kutadza kupedzisa danho iri kunogona kukonzera kubuda kwefiriji.

Nhanho 6: Chaja iyo AC System. Kuchaja iyo AC sisitimu mushure mekunge isina zvachose kwakasarudzika kumotokari yega yega, saka gara uchitarisa kune yako sevhisi bhuku remirayiridzo. Iwo GENERAL STEPS akanyorwa pazasi, uchishandisa imwechete manifold system yawakashandisa kudhiza system.

• Kudzivirira: Nguva dzose shandisa magirovhosi ekudzivirira uye magirazi paunenge uchichaja AC masisitimu.

Tsvaga kumusoro uye pasi zviteshi. Kazhinji, dzine ruvara rwebhuruu (pasi) uye tsvuku (yakakwirira) kana kuti ine chivharo chine mavara "H" uye "L".

• Ita shuwa kuti mavharuvhu ese akavharwa usati wabatana.
• Batanidza iyo manifold yekubatanidza kune yakaderera uye yakanyanya kudzvanywa divi.
• Shandura mavharuvhu paSchrader valve yakasungirirwa kumachiteshi kune "zvakazara ON" chinzvimbo.
• Batanidza pombi yevacuum uye tangi isina chinhu kune yakawanda.
• Batidza pombi yevacuum kuti uburitse zvachose system.
• Vhura mavharuvhu akadzika uye akakwirira pane akawanda uye bvumira iyo system kuti iedze vacuum (izvi zvinofanirwa kuitwa kwemaminitsi makumi matatu).
• Vhara mavharuvhu epasi uye akakwira pane manifold wodzima pombi yevacuum.
• Kuti utarise kuti pane kuvuza here, siya motokari kwemaminetsi makumi matatu ine mitsetse yakabatana. Kana mageji akawanda akasara ari panzvimbo imwe chete, hapana mavuza. Kana iyo gauge yekumanikidza yakawedzera, iwe uchine inodonha inoda kugadziriswa.
• Chaja iyo AC system nemhepo (zvinoreva ita chokwadi chekuti tangi iri pasi). Kunyange zvazvo izvi zvichitora nguva yakareba, zvakachengeteka uye zvishoma zvingakuvadza zvikamu.
• Batanidza refrigerant canister kune yakawanda

• Tevedzera mirairo yakapihwa mubhuku rebasa maererano nehuwandu hwefiriji ichawedzerwa. Inokurudzirwawo kushandisa firiji chiyero chekuenderana uye nekururama.

• MabasaA: Unogonawo kuwana huwandu hwekutonhodza dzimwe nguva pane hood kana kumberi clip yeinjini compartment.

• Vhura vharuvhu yegaba uye zvishoma nezvishoma sunungura yepakati manifold yekubatanidza kuburitsa mweya kubva kuhurongwa. Izvi zvinobvisa hurongwa.

• Vhura mavharuvhu akadzika uye epamusoro uye bvumira refrigerant kuti izadze iyo system kusvika nhanho yaunoda yasvika. Kushandisa nzira yekuyera kunoshanda chaizvo. Sezvo mutemo, firiji inomira kuyerera kana kudzvinyirira mukati me tangi uye muhurongwa kwakaenzana.

Zvisinei, unofanira kutanga motokari uye kuenderera mberi nekuita refueling.

• Vhara mavharuvhu akakwirira uye akaderera usati watanga motokari.

• Tanga mota uye shandura iyo AC system pakuputika kwakazara - mirira kuti compressor clutch iite, kana tarisa panyama pombi ye compressor kuti iite.

• CHETE vhura vharuvhu padivi repasi rekumanikidza kuti urambe uchichaja system. Kuvhura vharuvhu padivi rekumanikidza kwakanyanya kunokuvadza iyo AC system.

• Kana pasvika padanho raunoda, vhara yakadzikira vharafu pane manifold, vhara tangi, bvisa zvese zvinongedzo, uye isa ma caps ekuzadza kumashure mumotokari yeAC system.

Kana maitiro aya apera, iyo AC system inofanirwa kubhadhariswa zvizere uye yakagadzirira kwemakore ekushandiswa. Sezvauri kuona, maitiro ekutsiva iyo AC low pressure hose inogona kuve yakaoma uye inoda kushandiswa kwezvishandiso zvakakosha kuisa zvakanaka uye zvakachengeteka mutsara mutsva. Kana iwe wakaverenga mirairo iyi uye uchifunga kuti izvi zvingave zvakakuomera, bata imwe yenzvimbo yedu ASE yakasimbiswa mechanics kutsiva iyo AC low pressure hose kwauri.