Indlela yokumisela ukuba iCondenser okanye iEvaporator yonakele?

 

 

I-Condensers kunye ne-evaporators zizinto eziphambili zokutshintsha ubushushu kwiinkqubo zefriji, kwaye isimo sabo sokusebenza sichaphazela ngokuthe ngqo ukusebenza kakuhle kwefriji kunye nokuzinza kwenkqubo. Ukumisela ukuba zonakaliswe kufuna ukudibanisa ukuhlolwa okubonakalayo, ukubeka iliso kwiparameter yokusebenza, ukuvavanya ukusebenza, kunye neendlela zokuvavanya ezincedisayo. Ngezantsi kukho iindlela ezikhethekileyo zokugweba:

1. UHlolo olubonakalayo

1.1 Condenser Visual Inspeisenzo

 

Umonakalo womzimba: Khangela ukuba i-condenser's copper / iityhubhu zentsimbi zigobile, zikhubazekile, okanye zaphukile. Kumoya{1}umoya opholileyo, -ubukhulu obugobileyo okanye amaphiko aqhekekileyo ayakunciphisa ukuhamba komoya kwaye athobe kakhulu ukutshintshiselana kobushushu. Malunga namanzi{4}}izigubungelo ezipholileyo, jonga iqokobhe ukuba akukho iintanda okanye ukuvuza kweweld; amabala amanzi, umhlwa, okanye amanqaku oyile efrijini abonisa amathuba aphezulu okuvuza.

Ukuqokelela kakubi: Umaleko oshinyeneyo wothuli, i-oyile, okanye isikali (kumanzi{0}}iiyunithi ezipholileyo) kumphezulu wecondenser usebenza njengokugquma, okubangela ukukhutshwa kobushushu okulambathayo. Ngaphantsi kweemeko eziqhelekileyo, umphezulu kufuneka ucoceke; ukungcolisa ngaphezulu kwe-0.5mm ubukhulu (nangaphandle komonakalo) kunokubangela iziphene zokusebenza{3}}ukwahlula phakathi "kwezithintelo ezimdaka" kunye "nomonakalo owenziwe 体".

Ukonakala: Kummandla wonxweme okanye{0}}wokufuma okuphezulu, imibhobho yecondenser ithanda ukudleka. Iindonga zombhobho ocekethekileyo okanye ukugqobhoza/ukugqobhoza kuya kubangela ngokuthe ngqo ukuvuza kwefriji, okubandakanya umonakalo omkhulu.

1.2 UHlolo oluBonakalayo lwe-Evaporator

 

Iqabaka engaqhelekanga/i-icing: I-evaporator eqhelekileyo kufuneka ibe neqabaka efanayo. Umkhenkce ongqindilili wendawo okanye iqabaka engalinganiyo (umzekelo, iqabaka enzima kwindawo yokungena, akukho qabaka kwindawo yokuphuma) inokubonisa ukuvaleka kwemibhobho, isikhenkcezisi esingonelanga, okanye ukuvuza kwangaphakathi. Ukungabikho ngokupheleleyo kweqabaka kufuna kujongwe ukuvuza okanye ukwaphuka kwemibhobho.

Ukuvuza komkhondo: Iimpawu ze-oyile kumgangatho we-evaporator (i-refrigerant ixuba kunye neoli yefriji kunye nokuvuza kunye nayo), ngakumbi kwiindawo ezidibeneyo zepayipi kunye ne-welds, ziyimpawu eziqhelekileyo zokuvuza. Kwizinto ezakhelwe-kwievaporators, khangela ukuba ukugquma kumanzi; ukungunda okanye amanzi amdaka ekugqumeni angakhapha ukugqobhozwa komphunga.

Umonakalo womzimba: Imibhobho yoMphunga ibhityile-izibonda, iintanda, okanye ezaphukileyo iityhubhu zangaphakathi zokutshintshiselana ngobushushu ziya kuphelisa ngokuthe ngqo umthamo wotshintshiselwano lobushushu.

2. Ukubeka iliso kwiParameter yokuSebenza

2.1 Uthelekiso lweParamitha yobushushu

 

Icondenser: Ngexesha lokusebenza okuqhelekileyo, indawo yokungena yomoya-umahluko wobushushu ophumayo womoya{1}}izikhontolisi ezipholileyo yi-8–12 degree, kunye ne-water inlet{4}}umahluko wokuphuma kwamanzi{5}}izijusi ezipholileyo yi-4–6 degree. Umahluko omncinci wobushushu (<5℃) may indicate insufficient heat exchange area (e.g., damaged fins), refrigerant leakage, or fan/pump failure. An excessively large temperature difference with high-pressure alarms may signal condenser blockage or internal pipe damage causing abnormal heat exchange efficiency.

Umphunga: Indawo{0}}umahluko wobushushu ophumayo kwiinkqubo zokupholisa umoya kufuneka ube yi-10–15 degree. Umahluko omncinci unokubonisa ukungcola kwe-evaporator, ukuvuza kwangaphakathi, okanye ukungahambi kakuhle kwefriji. Ubushushu bomphezulu obuphantsi ngokungaqhelekanga (<0℃) with persistent icing may stem from pipe blockage or sensor faults, which can cause evaporator freezing and cracking over time.

2.2 Ukufunyanwa kweParamitha yoxinzelelo

 

Sebenzisa igeyiji yoxinzelelo lokulinganisa inkqubo yoxinzelelo oluphezulu noluphantsi: Kwifriji ye-R22, uxinzelelo oluphezulu oluqhelekileyo (icala le-condenser) yi-1.4–1.8MPa, kwaye uxinzelelo oluqhelekileyo oluphantsi (icala le-evaporator) yi-0.4–0.6MPa.

Uxinzelelo oluphezulu oluphantsi kunye noxinzelelo oluphezulu oluphantsi: Amathuba aphezulu okuvuza kwangaphakathi (i-refrigerant cross{0}} flow) kwi-condenser okanye i-evaporator.

Uxinzelelo oluphezulu kunye noxinzelelo oluphantsi oluphantsi: Ingabonisa ukuvaleka kwe-condenser okanye umonakalo wombhobho we-evaporator othintela ukuhamba kwefriji.

Uxinzelelo oluphantsi oluphezulu kunye noluphantsi: Khangela ukuvuza kwefriji (i-evaporator / i-condenser perforation).

3. UVavanyo lweNtsebenzo

3.1 UkuNcitshiswa koMmandla wokuPholisa/Ukufudumeza

 

Ukuba iqondo lokushisa langaphakathi / lokugcina lihluleka ukufikelela kwixabiso elimiselweyo (emva kokulawula i-compressor okanye i-throttling component component), cinga nge-evaporator okanye umonakalo we-condenser: Umonakalo we-Evaporator unciphisa ukushisa; Umonakalo wecondenser udala ukuchithwa kobushushu, udala ukhuseleko oluphezulu{{0}loxinzelelo kunye nokuphazamisa umjikelo wefriji.Umzekelo: Ukuvuza kwe-evaporator ye-air conditioner kukhokelela kubushushu obuphezulu beyunithi yangaphakathi, kunye necondenser yangaphandle esebenzayo kodwa akukho siphumo sokupholisa. Umonakalo omkhulu wecondenser fin ubangela ubushushu obuphezulu obungaqhelekanga kumbhobho woxinzelelo oluphezulu-nomsebenzi oqhelekileyo wangaphandle wefeni) kunye nokuvalwa kwenkqubo rhoqo.

3.2 Ingxolo engaqhelekanga kunye nokungcangcazela

 

Ukukhuhlana kwesinyithi ukusuka kwifeni yecondenser kunokubonisa amaphiko aphenekeleyo akrwela iincakuba zefeni okanyeukungqubana kwemibhobho yecondenserngeqokobhe.

Isandi esithi "hissing" esivela kumphunga singabonisa umonakalo wangaphakathi wombhobho (ukuvuza kwesikhenkcezisi) okanye ukuqhekeka kombhobho ngexesha lokuthotywa kwe-icing.Ixesha elide{1}}ukungcangcazela okungaqhelekanga kwandisa ukuqhekeka kweweld, ukwandisa umonakalo.

4. Iindlela zoVavanyo oluNcedisayo

4.1 Uvavanyo lokuqina koMoya

 

Gcwalisa inkqubo nge-nitrogen (1.8-2.0MPa) kwaye ubambe uxinzelelo lweeyure ze-24: Ukuhla koxinzelelo oludlula i-0.05MPa kubonisa ukuvuza. Khangela iindawo ezivuzayo ngokugalela amanzi anesepha kwimibhobho engumphunga/yecondenser edityanisiweyo nakwi welds (jonga amaqamza). Ukubamba uxinzelelo oluqhelekileyo kodwa uxinzelelo olungasebenziyo lunokubonisa umonakalo ofihlakeleyo wangaphakathi wombhobho.

4.2 Ukufunyanwa komfanekiso we-infrared

 

Skena umphezulu we-evaporator/icondenser ngomfanekiso we-infrared thermal: Amalungu otshintshiselwano oluqhelekileyo lobushushu anosasazo olufanayo lobushushu. Imimandla yobushushu obuphezulu/ephantsi yasekuhlaleni ibonisa ukuvaleka kwemibhobho, ukuvuza, okanye ukutshintshiselana kobushushu okulambathayo, okwenza umonakalo ochanekileyo wasekuhlaleni.

4.3 Uhlalutyo lweSampule ye-oyile

 

Khipha i-oyile yokukhenkceza kwisixokelelwano: Inkunkuma yesinyithi (ukusuka kwi-evaporator/ukunxitywa kombhobho wecondenser) okanye ukufuma okugqithisileyo (ukusuka kumonakalo wombhobho kunye nokungena kwamanzi) kwi-oyile kubonisa umonakalo womatshini{0}}ukuqhaqha kwaye uhlole.

Isishwankathelo

 

Ukumisela umonakalo wecondenser/evaporator kufuna indlela emine-ye-dimensional: "uhlolo olubonakalayo - iiparamitha - ukusebenza - uvavanyo". Beka phambili ujongo olubonakalayo ukuphelisa iziphene zomhlaba, emva koko usebenzise izixhobo zokubona ukungahambi kakuhle kweparamitha, kwaye ekugqibeleni uqinisekise uhlobo lomonakalo olusekwe ekusebenzeni kokusebenza. Kulondolozo lwemihla ngemihla, coca rhoqo iindawo zokutshintshiselana kobushushu kwaye ubeke iliso kwiiparamitha zokusebenza ukubona umonakalo ofihliweyo kwangethuba kwaye uthintele ukunyuka kwempazamo.