Indlela yokuhlola i-compressor ye-air conditioner yemoto nge-multimeter

Akukho lutho olucasulayo ukwedlula isistimu yokupholisa yemoto yakho efutha umoya oshisayo ngosuku lwasehlobo olushisa kakhulu. Yini-ke ongayisebenzisa emotweni yakho?

I-automotive ventilation kanye ne-air conditioning system inikeza izinga elithile lokunethezeka kubantu abaningi kuzo zombili izinkathi ezishisayo nezibandayo.

Okuxakayo ukuthi abantu abaningi abayinaki kuze kube yilapho enye yezingxenye zayo ezibaluleke kakhulu ihamba kabi futhi lonke uhlelo luyayeka ukusebenza ngokuphelele.

Ingxenye esikhuluma ngayo lapha i-compressor ye-A/C, futhi njengoba bekulindelekile, akubona bonke abantu abazi ukuthi bayixilonga kanjani.

Ake sikufundise ukuthi ungayihlola kanjani i-compressor ye-air conditioner yemoto nge-multimeter uma ungaqiniseki ngamakhono akho kagesi.

Ake siqale.

Isebenza kanjani i-AC compressor?

I-compressor yezimoto i-A/C iyingxenye yenjini yemoto ezungeza isiqandisi esibandayo ngohlelo lwe-HVAC.

Lokhu ikwenza ngokuyinhloko nge-compressor clutch, futhi i-solenoid eyenza kusebenze uhlelo lokupompa lwe-A/C compressor lapho i-PCM ithumela isignali kuyo.

Lonke uhlelo lwe-air conditioning luhlanganisa izingxenye eziyisithupha eziyinhloko:

• Isilawuli sokumisa umoya
• Конденсатор
• Isomisi sokwamukela
• i-valve yokwandisa
• I-Evaporator. 

I-compressor isebenza kwigesi ebandayo yesiqandisi ngomfutho ophezulu, okwenza kushise.

Le gesi eshisayo idlulela ku-condenser lapho iguqulelwa esimweni soketshezi olunomfutho ophezulu.

Lolu ketshezi lungena kumshini wokomisa, ogcina umswakama owedlulele, bese lugelezela kuvalvu yokwandisa, eguqula uketshezi olunomfutho ophezulu lube uketshezi olunomfutho ophansi. 

Manje uketshezi luyapholiswa futhi luthunyelwe ku-evaporator, lapho lugcina luguqulwa lubuyiselwe esimweni esinegesi.

I-compressor iyinhliziyo yalesi simiso se-air conditioning, esimpompa isiqandisi (igazi) ukuze sigcine zonke ezinye izingxenye zisebenza kahle.

Uma kunenkinga ngakho, lonke uhlelo lwe-air conditioning lusebenza kabi futhi luqala ukubonisa izimpawu ezithile.

Izimpawu ze-AC Compressor Eyehlulekayo

Ngaphambi kokuthi izimpawu ezisobala kakhulu ziqale ukubonakala, cishe uzoqaphela ukuthi umoya ophuma ezimbotsheni zakho usapholile, kodwa awubandi njengakuqala.

Bese ubona izimpawu ezisobala njengomoya oshisayo ophuma ezitolo zakho ze-HVAC. 

Nakuba kubalulekile ukuqaphela ukuthi lezi zimpawu ezimbili zingase futhi zibangelwa ukuphelelwa amandla noma ukuvuza kwesiqandisi hhayi i-A/C compressor embi.

Manje izimpawu ezinzima kakhulu Ukungasebenzi kahle kwe-compressor ye-A/C kufaka phakathi ukuvula nokuvala i-AC ngokuphindaphindiwe phakathi nokusebenza, noma umsindo wokugaya ophezulu (njengensimbi eklwebhayo) ophuma enjinini yakho.

Lokhu kuvame ukubangelwa ibhande le-A/C compressor eligugile noma ibhande lokushayela elibanjiwe.

Uma ubona noma yiziphi zalezi zimpawu, udinga ukuhlola amaphutha ku-compressor.

Kodwa-ke, ukuze uhlole i-compressor ye-A/C, udinga kuqala ukuyithola, futhi kunzima kakhulu ukuqhubeka nokusesha ngaphandle komhlahlandlela.

Itholakala kuphi i-compressor ye-air conditioning?

I-compressor ye-air conditioning itholakala endaweni phambi kwenjini (igumbi lenjini) kanye nezinye izingxenye ekucushweni kwebhande lesesekeli. Isebenzisana nebhande le-accessory ngokusebenzisa i-compressor clutch. 

Izinto Ezisetshenziswayo Ezidingekayo Zokuhlola I-AC Compressor

Zonke amathuluzi owadingayo ukuhlola AC compressor yemoto yakho zihlanganisa

• i-multimeter yedijithali, 
• Izikulufa, 
• Iqoqo lama-ratchets namasokhethi,
• Nebhukwana lemodeli ye-compressor ye-air conditioner yemoto yakho

Indlela yokuhlola i-compressor ye-air conditioner yemoto nge-multimeter

Nqamula isixhumi samandla ku-clutch ye-compressor clutch, beka i-lead yokuhlola ephozithivu kwenye yamatheminali okuxhuma, bese ubeka umthofu wokuhlola onegethivu endaweni yebhethri enegethivu. Uma ungatholi noma iyiphi i-voltage amandla e-compressor clutch mabi futhi adinga ukuhlolwa.. 

Kunezinyathelo ezimbalwa ngaphambi nangemuva kwale nqubo, futhi sizozihlanganisa ngokuningiliziwe.

1. Hlola ukusha nokunye ukulimala komzimba.

Ngalokhu kuhlola ngokomzimba futhi ugweme ukushaqeka kukagesi nezingozi, isinyathelo sokuqala ukunqamula isekethe yamandla enikeza amandla amanje ku-air conditioner yakho.

Bese uqaqa futhi ukhiphe i-bezel noma iphaneli yokufinyelela emboze isipholile somoya ukuze uveze izingxenye zayo zangaphakathi.

Kulapho uhlola zonke izintambo nezingxenye zangaphakathi ukuze uthole amabala okusha kanye nokulimala komzimba. 

Manje uzoqala uchungechunge lwe-A/C compressor clutch test.

2. Hlola umhlabathi namandla ku-A/C compressor clutch.

Lokhu kuhlola kokuqala kuhlose ukuhlonza isimo se-clutch coil ye-compressor yakho.

Setha i-multimeter ku-DC voltage futhi unqamule isixhumi ku-clutch ye-compressor clutch.

Beka i-lead ephozithivu ye-multimeter kwenye yamatheminali esixhumi bese uxhuma umthofu onenegethivu kokuthunyelwe kwebhethri okunegethivu. 

Uma ungatholi i-voltage, shintsha indawo yokuhola kwakho ephozithivu iye kwamanye amatheminali, noma kamuva ushintshe indawo yomthofu wakho oyinegethivu uye kokuhlukile kwebhethri.

Ekugcineni ukuthola i-voltage kwenye yalezi zindawo kusho ukuthi ikhoyili ye-compressor clutch iyona engase ibe necala futhi udinga ukuyilungisa noma ukuyishintsha.

3. Ihlola Ukunikezwa kwamandla ku-AC Compressor Clutch

Ukufundwa kwe-voltage enguziro kumitha yakho kubonisa ukuthi inkinga yakho ikukuphakelwa kukagesi ku-clutch ye-compressor clutch.

Ngenhlanhla, kunezindlela ezithile zokukhomba imbangela yenkinga yakho.

Okokuqala, xhuma umkhondo wokuhlola oqondile kumatheminali 2 no-3 we-compressor clutch (zihlole ngokwehlukana) bese uxhuma umthofu wokuhlola ongemuhle eposini lebhethri elibi.

Uma ungakutholi ukufundwa kubo, i-fuse ne-wiring ku-relay ingase ibe nephutha futhi idinga ukushintshwa.

Uma uthola ukufundwa kwe-voltage, qhubeka nokubeka i-legative lead lead kutheminali 3 kanye neleveli yokuhlola ephozithivu kutheminali 4 yesixhumi.

Ukufundwa kwemitha ku-zero kusho ukuthi i-PCM yakho ingaba yinkinga, njengoba ingagxilile kahle kukhoyili ye-relay yokulawula. Lokhu kusiletha ekuhlolweni kwethu okulandelayo.

4. Hlola izixhumi ekushintsheni kokucindezela

Uma ukuhlolwa kwangaphambilini kukhomba ezinkingeni zokumisa i-PCM yakho kukhoyili yokulawula, kunezizathu ezimbili eziyinhloko zalokhu.

• Isipholisi sakho sesicishe saphuma noma
• Ingcindezi yakho ye-compressor isezingeni eliphezulu ngenxa ye-valve ye-TMX enephutha noma amachweba avaliwe.

Yiqiniso, amazinga aphansi efriji angabangelwa ukuphela kwe-freon (elinye igama lesiqandisi), futhi ukucindezela okuphezulu kungabangelwa ithangi eligcwele ngokweqile.

Nokho, kukhona esikubiza ngokuthi i-AC pressure switch. Emotweni, lena i-pair of switches nama-valve atholakala ngaphambi nangemva kwe-compressor ye-air conditioning. 

Le ngxenye isiza ekulawuleni ukugeleza kwesiqandisi ukusuka kuma-airreservoirs futhi ivale i-compressor uma izimo ziba zinhle, noma zidlulele.

Uma lezi zinguquko zinephutha, ungase ube nomfutho ophansi kakhulu noma ophezulu obangela ukuthi i-compressor iyeke ukusebenza.

Ukuze uhlole amaswishi, udinga kuqala uhlole izixhumi zawo.

Nqamula isixhumi samandla, beka ama-multimeter probes kumatheminali aqondile noma angalungile esixhumi, bese uvula i-AC yemoto ngamandla amakhulu.

Uma ungakutholi ukufundwa, khona-ke izintambo zokuxhuma zimbi futhi udinga ukuzilungisa noma esikhundleni sazo.

Uma uthola inani eliphakathi kuka-4V no-5V, iswishi ngokwayo ingase ibe inkinga futhi uzoqhubeka nokuhlola ukuqhubeka.

5. Linganisa ukumelana kwe-ohmic ngaphakathi kwamaswishi

Uma ushintsha ileveli ephansi, vula ukudayela kwe-multimeter kusilungiselelo se-ohm (ukumelana) (okuphawulwe ngokuthi Ω), beka noma iyiphi i-probe ye-multimeter kutheminali 5 yeswishi kanye nenye i-probe kutheminali 7. 

Uma uthola ibhiphu noma inani elisondele ku-0 ohms, khona-ke kukhona ukuqhubeka.

Uma uthola ukufundwa kwe-"OL", kukhona iluphu evulekile kusekethe yayo futhi idinga ukushintshwa.

Ziyafana ne-analog yomfutho ophezulu, ngaphandle kokuthi uxhume izintambo ze-multimeter kumatheminali 6 no-8 weswishi esikhundleni salokho.

Kungenzeka kakhulu ukuthi uthole ukufundwa kwe-ohm(1) okungapheli ku-multimeter uma iswishi iyimbi.

isiphetho

Ukuhlola i-compressor ye-A/C emotweni yakho inqubo yesinyathelo nesinyathelo okufanele uyinake kakhulu.

Nokho, okudingeka ukwenze ukuhlola ukunikezwa kwamandla ku-clutch ye-compressor ye-A/C kanye ne-pressure switch nge-multimeter, kuye ngemiphumela yokuxilongwa kwakho.

Bese ulungisa/ushintsha lezo zingxenye uma ungayitholi imiphumela oyifunayo kuzo. Iqhinga elingcono kakhulu ukufaka esikhundleni ngokuphelele i-compressor ye-A/C.

Imibuzo evame ukubuzwa

Uyihlola kanjani i-AC compressor ukuze ubone ukuthi iyasebenza yini?

Ngemva kokubona umonakalo obonakalayo ezintanjeni nasezintweni zangaphakathi, sebenzisa i-multimeter ukuze uhlole ukunikezwa kwamandla ku-compressor clutch kanye ne-pressure switch.

Mangaki ama-volts okufanele i-AC compressor ithole?

I-AC compressor supply voltage kufanele ibe ngu-12 volts. Lokhu kukalwa ngamatheminali e-compressor clutch connector njengoba kulapho kuthunyelwa khona amandla ebhethri amakhulu.