Njengethuluzi elibalulekile lokugcina izinga lokushisa lihlala lizinzile, ukusebenza okuvamile kwengxenye ngayinye yeyunithi yokuqandisa kubalulekile. Uma iyunithi yokuqandisa yehluleka, ukuhlonza inkinga ngokushesha nangokunembile nokuthatha izixazululo ezifanele kuyisihluthulelo sokubuyisela ukusebenza okuvamile kweyunithi.
Izingxenye eziyinhloko zeyunithi yokuqandisa zifaka phakathi i-compressor, i-condenser, i-expansion valve, i-evaporator, i-fan kanye ne-condenser drainage system. Okulandelayo umbono jikelele wokuhlaziywa kanye nezixazululo zokwehluleka kwengxenye ngayinye yeyunithi yokuqandisa:
I. Ukwehluleka kweCompressor:
1. I-compressor ayikwazi ukuqala ngendlela evamile. Izimbangela ezivamile zokwehluleka yilezi:
(1) Ukulungiswa kwamandla kwe-compressor akwehlanga kufinyelele emthwalweni omncane ovumelekile
a. Inzwa yokulayisha ayilinganiswanga kahle. Isixazululo: Lungisa ukulungiswa kwamandla kube ngumthwalo ongu-0% ngaphambi kokuqala.
b. Ivalvu yesilayidi somthwalo inephutha. Isixazululo: Buyisela efektri ukuze ihlukaniswe futhi ilungiswe.
(2) Ukungaguquguquki kwe-coaxiality phakathi kwe-compressor ne-motor kukhulu. Isixazululo: Lungisa kabusha i-coaxiality.
(3) I-compressor igugile noma iphukile. Isixazululo: Buyisela efektri ukuze ihlukaniswe futhi ilungiswe.
Fi-racture
Ukuguguleka Nokudabuka
2. Ukuphathwa kwamaphutha emishini
(1) I-compressor kunzima ukuyiqala noma ayikwazi ukuyiqala: Hlola i-voltage yokunikezwa kwamandla kanye nokuxhumeka kwentambo, qinisekisa ukuthi imoto ye-compressor kanye nedivayisi yokuqala yonakele; hlola ukuthi umthamo we-capacitor mncane kakhulu noma wehlulekile, bese ushintsha i-capacitor; hlola i-patency yepayipi eliyinhloko kanye ne-valve, bese uhlola ukuthi i-condenser kanye ne-evaporator zilinganisiwe noma zinothuli.
(2) Umsindo we-compressor uphakeme kakhulu: Hlola ukuthi i-compressor connecting rod bearing, i-cylinder seal, i-filter, i-suction pipe kanye ne-exhaust pipe zikhululekile noma zonakele, bese wenza ukulungisa noma ukushintsha okudingekayo.
(3) Umfutho wokukhipha umoya we-compressor uphakeme kakhulu noma uphansi kakhulu: Hlola ukuthi kukhona yini ukuvaleka kwe-condenser noma ipayipi lokukhipha umoya, ukugeleza kwamanzi okupholisa okunganele, isilinganiso sokucindezela ngokweqile noma uwoyela wokugcoba omncane kakhulu, bese uthatha izinyathelo ezifanele.
3. Ukuphathwa kwamaphutha kagesi
(1) Injini ye-compressor ayijikelezi: Hlola ukuthi ukunikezwa kwamandla kujwayelekile yini, ukuthi kukhona ukulahleka kwesigaba, ukuqaliswa kokuvikelwa kokulayisha ngokweqile noma isekethe evulekile, bese uyilungisa noma uyishintshe ngesikhathi.
(2) Ugesi we-compressor awujwayelekile: Hlola ukuthi izintambo zekhabhinethi yokulawula kagesi zilungile yini, ukuthi kukhona yini ukushaqeka kukagesi, i-short circuit nezinye izinkinga, bese wenza ukulungiswa noma ukushintshwa okudingekayo.
4. Ukuxazulula izinkinga zesistimu yokulawula
(1) Ukusebenza okungazinzile kwe-compressor: Hlola ukuthi ngabe kukhona yini izinkinga ezifana namaphutha okusetha amapharamitha, ukwehluleka kwenzwa noma ukwehluleka kwesofthiwe ohlelweni lokulawula, bese wenza ukulungisa nokulungisa okulungile ngesikhathi.
(2) Ukuma okuzenzakalelayo kwe-compressor: Hlola ukuthi uhlelo lokulawula lunakho yini ukuphuma kwesignali yephutha, njengokwehluleka kwenzwa, ukusebenza kokuvikelwa kokulayisha ngokweqile, njll., bese ubhekana nakho ngesikhathi.
II. Ukwehluleka kwe-Condenser of Refrigeration Unit
Kungase kubangelwe yizizathu eziningi, okuhlanganisa kodwa kungagcini nje ngokugeleza kwamanzi okupholisa okunganele, izinga lokushisa eliphezulu lamanzi okupholisa, umoya ohlelweni, ukugcwaliswa ngokweqile kwesiqandisi, ukungcola okuningi ku-condenser, njll.
1. Hlola ukufakwa kanye nokuxhumeka kwepayipi kwe-condenser: Qiniseka ukuthi i-condenser ifakwe kahle ngaphandle kokuxega noma ukugudluzwa, futhi uhlole ukuthi uxhumano lwepayipi luqinile yini ukuvimbela ukuvuza komoya. Uma kutholakala ukuvuza komoya, kungalungiswa ngokushisela noma ukufaka ipayipi esikhundleni salo.
2. Lungisa noma shintsha izingxenye ezivuzayo: Uma i-condenser inokuvuza komoya, ukuvaleka kanye nokugqwala, kuyadingeka ukulungisa noma ukushintsha izingxenye ezifanele ngokwesimo esithile. Isibonelo, uma ukuvuza komoya kubangelwa ukuguga noma ukulimala kwesivalo, isivalo sidinga ukushintshwa.
3. Hlanza noma ushintshe i-condenser: Uma i-condenser ikhulu kakhulu noma ivalwe kakhulu, kungadingeka ihlukaniswe, ihlanzwe noma ishintshwe nge-condenser entsha. Sebenzisa amanzi ahlanzekile futhi wenze ukwelashwa kwamakhemikhali okufanele emanzini okupholisa ukuvimbela ukwakheka kwesikali. 4. Lungisa ivolumu yamanzi okupholisa kanye nezinga lokushisa: Uma izinga lokushisa lokuminyana liphezulu kakhulu noma liphansi kakhulu, kungenzeka ukuthi ivolumu yamanzi okupholisa ayanele noma izinga lokushisa lamanzi okupholisa liphezulu kakhulu. Kudingeka kufakwe amanzi anele futhi kudingeka kuthathwe izinyathelo ezifanele zokupholisa ukuze kuqinisekiswe ukusebenza okuvamile kwe-condenser.
5. Ukwelashwa ngezikali: Susa njalo isikali se-condenser bese usebenzisa izindlela ezifanele zamakhemikhali noma zemishini ukususa isikali ukuze uvimbele isikali esiningi kakhulu ekubangeleni ukwehla kokusebenza kahle kokushintshana kokushisa kanye nomonakalo wemishini.
Ⅲ. Ukwehluleka kweValve Yokukhulisa
1. I-valve yokunweba ayikwazi ukuvulwa: Uma i-valve yokunweba ohlelweni lokunweba ingakwazi ukuvulwa ngokujwayelekile, umphumela wokunweba uyancipha, futhi ekugcineni i-friji ayikwazi ukuba ejwayelekile. Lesi simo sokwehluleka sibangelwa kakhulu ukulimala kwesakhiwo sangaphakathi se-valve yokunweba noma ukugoba kwe-core valve yokunweba. Ukuze kuxazululwe le nkinga, kubalulekile ukuhlola ukuthi isakhiwo sangaphakathi se-valve yokunweba sijwayelekile yini, ukuthi kukhona ukugoba, bese wenza ukulungiswa nokugcinwa okuhambisanayo.
2. I-valve yokunweba ayikwazi ukuvalwa: Uma i-valve yokunweba ingakwazi ukuvalwa ngokujwayelekile, umphumela wokuphola uzoncipha, futhi ekugcineni uhlelo lokuphola luzoba olungajwayelekile. Lolu hlobo lwephutha lubangelwa kakhulu ukulimala kwengaphakathi le-valve yokunweba noma ukuvalwa kabi komzimba we-valve. Isixazululo ukuhlola ukuthi ingaphakathi le-valve livamile yini, ukuhlanza umzimba we-valve bese ushintsha uphawu.
IV. Ukwehluleka kwe-Evaporator ye-Refrigeration Unit
Izimbangela ezivamile zokwehluleka zihlanganisa ikakhulukazi ukwehluleka kokuxhumeka kwesekethe noma kwepayipi, isithwathwa esikhulu noma ukungabikho kokuncibilika, ukuvaleka kwepayipi ngaphakathi, ukugeleza kwamanzi okunganele, ukuvaleka kwezinto zangaphandle noma ukukala.
1. Ukwehluleka kokuxhumeka kwesekethe noma kwepayipi: Ngenxa yokuguga kwesekethe, umonakalo kubantu, umonakalo wezinambuzane namagundane, njll., ukuxhumana phakathi kwentambo ye-evaporator nepayipi yethusi kungase kunqanyulwe noma kukhululeke, okubangela ukuthi ifeni ingajikelezi noma isiqandisi sivuze. Indlela yokulungisa ihlanganisa ukuhlola ukuxhumana kwezintambo, amapayipi, njll., nokuqinisa kabusha ukuxhumana.
2. Isithwathwa esinzima noma ukungancibiliki: Ngenxa yokungancibiliki isikhathi eside kanye nomswakama ophezulu endaweni yokugcina impahla, ubuso bomshini wokufudumeza bungase bube neqhwa kakhulu. Uma idivayisi yokuncibilikisa njengentambo yokushisa noma imishini yokufutha amanzi kumshini wokufudumeza ihluleka, kuzobangela ubunzima ekuncibilikiseni noma ukungancibiliki. Izindlela zokulungisa zifaka phakathi ukuhlola idivayisi yokuncibilikisa, ukulungisa noma ukufaka esikhundleni idivayisi yokuncibilikisa, kanye nokusebenzisa amathuluzi ukuncibilikisa ngesandla.
3. Ukuvaleka kwepayipi ngaphakathi: Ukuba khona kwemfucumfucu noma umhwamuko wamanzi ohlelweni lokuqandisa kungabangela ukuthi ipayipi lokufutha livaleke. Izindlela zokulungisa zifaka phakathi ukusebenzisa i-nitrogen ukuqeda ukungcola, ukufaka esikhundleni seziqandisi, kanye nokususa imfucumfucu nomhwamuko wamanzi ohlelweni lokuqandisa.
4. Ukugeleza kwamanzi okunganele: Iphampu yamanzi iphukile, izinto zangaphandle zingene ku-impeller yephampu yamanzi, noma kukhona ukuvuza ephayiphini lokungena lephampu yamanzi, okungase kubangele ukugeleza kwamanzi okunganele. Indlela yokwelapha iwukufaka esikhundleni sephampu yamanzi noma ukususa izinto zangaphandle ku-impeller.
5. Ukuvaleka noma ukukala kwezinto zangaphandle: I-evaporator ingase ivalwe noma ikhuliswe ngenxa yokushintshana okwanele kokushisa okubangelwa ukungena noma ukwakheka kwekristalu kwezinto zangaphandle. Indlela yokwelapha iwukuhlakaza i-evaporator, ukuyihlanza ngesibhamu samanzi esinomfutho ophezulu noma ukuyicwilisa oketshezini olukhethekile lokuhlanza.
Ⅴ. Ukwehluleka kwefeni yeyunithi yesiqandisi
Indlela yokwelapha ukwehluleka kwefeni yeyunithi yokuqandisa ihlanganisa ikakhulukazi ukuhlola nokulungisa amafeni, izinzwa, amasekethe, kanye nesofthiwe yokulawula.
1. Ifeni ayijikelezi, okungase kubangelwe ukulimala kwenjini yefeni, izintambo zokuxhuma ezikhululekile noma ezishile, njll. Kulesi simo, ungacabanga ngokushintsha injini yefeni noma ukulungisa intambo yokuxhuma ukuze ubuyisele ukusebenza okuvamile kwefeni.
2. Imishini yokuqandisa ifakwe izinzwa ezahlukahlukene zokuqapha imingcele efana nokucindezela kanye nokushisa. Ukwehluleka kwenzwa nakho kungabangela ukuthi ifeni ingaphenduki. Kulesi simo, ungazama ukuhlanza noma ukufaka esikhundleni senzwa ukuqinisekisa ukuthi inzwa isebenza kahle.
3. Ukwehluleka kwesekethe nakho kuyimbangela evamile, okungase kubangelwe yi-short circuit entanjeni yokunikezela ugesi, i-fuse eqhumile, noma ukwehluleka kweswishi. Kulesi simo, ungahlola intambo yokunikezela ugesi, ufake i-fuse esikhundleni sayo, noma ulungise iswishi ukuqinisekisa ukuthi ukunikezwa kukagesi kwesekethe kujwayelekile.
4. Imishini yokuqandisa ivame ukusebenza futhi iqashwe kusetshenziswa uhlelo lokulawula lwe-elekthronikhi. Uma isofthiwe yokulawula yehluleka, ingabangela ukuthi ifeni esebenza nge-compressor ingaphenduki. Kulokhu, ungazama ukuqala kabusha imishini yokuqandisa noma ubuyekeze isofthiwe yokulawula ukuze ulungise ukwehluleka kwesofthiwe.
Ⅵ. Ukwehluleka kohlelo lokukhipha amanzi oluyi-condenser lweyunithi yesiqandisi
Izindlela zokwelapha zifaka phakathi ukuhlola nokuhlanza ipani lamanzi, ipayipi le-condensate, kanye nokuxazulula inkinga yokukhipha umoya.
1. Hlola futhi uhlanze ipani lamanzi: Uma ukuvuza kwe-condensate kubangelwa ukufakwa okungalingani kwepani lamanzi noma ukuvaleka kwepayipi lokukhipha amanzi, i-air conditioner kufanele ilungiswe ukuze ifane nomugqa ojwayelekile wokufakwa noma ipayipi lokukhipha amanzi kufanele lihlanzwe.
Indlela yokuhlanza yokuvaleka komgodi wokukhipha amanzi epanini lamanzi ihlanganisa ukuthola indawo yokukhipha amanzi, ukubhoboza udoti endaweni yokukhipha amanzi nge-screwdriver encane noma enye into efana nenduku, kanye nokuhlanza i-evaporator yeyunithi yangaphakathi ngamanzi ahlanzekile ukuze kususwe ukuvaleka.
2. Hlola futhi ulungise ipayipi le-condensate: Uma ipayipi le-condensate lifakwe kabi futhi amanzi angasheleli, ingxenye eyonakele yepayipi le-drain kufanele ihlolwe futhi ilungiswe, bese kuthi ipayipi le-drain elenziwe ngezinto ezifanayo lishintshwe.
Ukuvuza kwe-condensate okubangelwa umonakalo noma ukugoqwa okungekuhle kwekotini yokushisa yepayipi lokukhipha amanzi. Indawo eyonakele kufanele ilungiswe futhi iqinisekiswe ukuthi ivalwe kahle.
3. Xazulula inkinga yokukhipha umoya: Uma inkinga yokukhipha umoya ibangela ukuthi i-condensate igeleze kabi, i-evaporator yangaphakathi kufanele ihlanzwe futhi isivinini sefeni yangaphakathi kufanele silungiswe.
Inkinga yokuminyana nokuvuza kwezindawo zomoya ze-aluminium alloy ingaxazululwa ngokushintsha izindawo zomoya ze-ABS, ngoba ukuminyana nokuvuza kuvame ukubangelwa umswakama ophezulu.
Lokhu okungenhla kuyizimbangela nezixazululo ezivamile zokwehluleka kwezingxenye eziningana eziyinhloko zokulungiselela iyunithi yokuqandisa. Ukuze kuncishiswe izinga lokwehluleka kwalezi zingxenye, iyunithi yomsebenzisi idinga ukunakekela nokuhlola njalo iyunithi yokuqandisa ukuqinisekisa ukusebenza okuvamile kweyunithi yokuqandisa.
Isikhathi sokuthunyelwe: Disemba 17-2024
