Wurin sanyaya fistan mai sanyaya kwampreso ya dogara da motsin motsi na piston don matsa iskar gas a cikin silinda. Yawancin lokaci, motsin jujjuyawar babban mai motsi yana jujjuya zuwa motsi mai juyawa na piston ta hanyar hanyar haɗin crank. Ayyukan da crankshaft ya yi kowane juyin juya hali za a iya raba shi zuwa tsarin tsotsawa da tsarin matsi da shaye-shaye.
A cikin amfanin yau da kullun na piston compressors, kurakurai 12 na gama gari da hanyoyin magance su ana warware su kamar haka:
1) Compressor yana cin mai da yawa
Dalili: Rata tsakanin ɗaukar hoto, zoben mai, Silinda da piston ya yi girma sosai, wanda ke ƙara yawan man fetur.
Magani: Gudanar da daidaitaccen kulawa ko maye gurbin sassa.
2) Yawan zafin jiki ya yi yawa
Dalilai: Man datti, toshe hanyar mai; rashin wadataccen mai; ƙananan izini; eccentric lalacewa na ɗaukar hoto ko roughening na daji mai ɗaure.
Kashewa: Tsaftace da'irar mai, canza mai mai mai; samar da isasshen mai; daidaita yarda; overhaul da bearing daji.
3) Tsarin sarrafa makamashi ya gaza
Dalili: Ruwan mai bai isa ba; man ya ƙunshi ruwa mai sanyi; bawul ɗin fitar da mai na tsarin sarrafa yana da datti kuma an toshe shi.
Kashewa: Gano dalilin ƙananan man fetur kuma daidaita karfin man fetur; dumama mai a cikin akwati na dogon lokaci; tsaftace da'irar mai da bawul ɗin mai don sa an buɗe kewayen mai.
4) Yawan zafin jiki ya yi yawa
Dalilai: babban kaya; ma girma girma girma; lalace shaye bawul da gasket; babban tsotsa superheat; matalauta Silinda sanyaya.
Kashewa: rage nauyi; daidaita yarda tare da gasket silinda; maye gurbin farantin kofa ko gasket bayan dubawa; ƙara yawan ruwa; ƙara yawan ruwan sanyi.
5) Yawan zafin jiki ya yi ƙasa sosai
Dalilai: compressor yana tsotse ruwa; bawul ɗin faɗaɗa yana ba da ruwa mai yawa; nauyin sanyaya bai isa ba; sanyi mai fitar da iska ya yi kauri sosai.
Kashewa: rage buɗewar bawul ɗin tsotsa; daidaita samar da ruwa don yin superheat na dawowar iska tsakanin 5 da 10; daidaita kaya; a kai a kai a share ko zubar da sanyi.
6) Matsalolin shaye-shaye ya yi yawa
Dalili: Babban matsalar ita ce na'ura mai kwakwalwa, irin su iskar gas maras nauyi a cikin tsarin; Bawul ɗin ruwa δ yana buɗewa ko buɗewar ba ta da girma, matsa lamba na ruwa ya yi ƙasa da ƙasa don haifar da rashin isasshen ruwa ko zafin ruwa ya yi yawa; na'urar sanyaya iska mai sanyaya fan δ yana buɗe ko ƙarar iska bai isa ba; Yawan cajin firiji (lokacin da babu mai karɓar ruwa); Datti da yawa a cikin na'urar; Ana buɗe bawul ɗin fitarwa na kwampreso δ zuwa matsakaicin} Bututun shaye-shaye ba shi da santsi.
Kashewa: deflate a ƙarshen matsi mai ƙarfi; bude bawul ɗin ruwa don ƙara yawan ruwa; kunna fan don rage juriyar iska; cire wuce haddi refrigerant; tsaftace na'urar kuma kula da ingancin ruwa; bude bawul din shaye-shaye; share bututun shaye-shaye.
7) Matsi na fitar da ruwa ya yi ƙasa sosai
Dalilai: Rashin isassun firji ko zubewa; zubar da iska daga bututun shaye; ƙarar ruwan sanyi mai wuce kima, ƙarancin zafin ruwa, da ƙa'idar makamashi mara kyau.
Kashewa: gano ɗigogi da kuma kawar da leaks, sake cika na'urar sanyaya; gyara ko maye gurbin ɓangarorin bawul; rage yawan ruwan sanyi; gyaran na'urorin sarrafa makamashi
8) Matsa ruwa (ruwa guduma)
Dalilai: Matsayin ruwa na evaporator ya yi yawa; lodin ya yi yawa; Ana buɗe bawul ɗin tsotsa da sauri.
Kashewa: daidaita bawul ɗin samar da ruwa; daidaita nauyin (daidaita na'urar daidaita wutar lantarki); sai a bude bawul din tsotsa a hankali, kuma a rufe idan akwai guduma mai ruwa.
9) Yawan man fetur ya yi yawa
Dalili: Ba daidai ba daidaitawar matsa lamba mai; matalauta bututu mai; rashin daidaitaccen ma'aunin mai.
Magani: gyara bawul ɗin matsa lamba mai (shakata da bazara); duba da tsaftace bututun mai; maye gurbin ma'aunin matsa lamba
10) Yawan man fetur ya yi kasa sosai
Dalilai: Rashin isasshen man fetur; daidaitawa mara kyau; matatar mai mai toshe ko shigar mai mai toshe; famfo mai sawa; (evaporator) aikin injin.
Magani: ƙara mai; daidaita matsa lamba mai daidaita bawul} cirewa da tsaftacewa, cire toshewa; gyara famfon mai; daidaita aiki don sanya matsi na crankcase ya fi na yanayi.
11) Yawan zafin mai ya yi yawa
Dalilai: yawan zafin jiki ya yi yawa; sanyaya mai ba shi da kyau; izinin taro ya yi ƙanƙanta sosai.
Kawarwa: Warware sanadin babban matsa lamba; ƙara yawan ruwan sanyi; daidaita sharewa.
12) Zafin mota
Dalilai: ƙananan ƙarfin lantarki, yana haifar da babban halin yanzu; mara kyau lubrication; aiki mai yawa; iskar gas mara ƙarfi a cikin tsarin; lalacewa ga rufin iskar lantarki.
Kashewa: bincika dalilin ƙananan ƙarfin lantarki kuma kawar da shi; duba tsarin lubrication kuma warware shi; rage kayan aiki; fitar da iskar gas mara ƙarfi; duba ko maye gurbin motar.
Lokacin aikawa: Maris 24-2023