Yeyiphi indima edlalwa ngababonisi bobushushu kwiimpompo zobushushu?

Izinzwa zobushushu zizinto ezibalulekileyo kwiinkqubo zempompo yobushushu. Basebenza njengenkqubo "izitho zoluvo," ezinoxanduva lokubeka iliso ngokuqhubekayo amaqondo obushushu kwiindawo eziphambili. Olu lwazi lubuyiselwa kwibhodi yokulawula ("ingqondo"), eyenza inkqubo ukuba yenze izigqibo ezichanekileyo kunye nohlengahlengiso. Oku kuqinisekisa ukusebenza kakuhle, okukhuselekileyo, kunye nokutofotofo.

Nantsi imisebenzi ephambili yezinzwa zobushushu kwiimpompo zobushushu:

1. Ukubeka iliso kwi-Evaporator kunye noBubushushu beCondenser:

• I-Evaporator (Ikhoyili yaNgaphakathi kwiNdlela yokuFundisa):Ibeka iliso kwiqondo lobushushu njengoko isikhenkcisi sifunxa ubushushu obusuka kumoya wangaphakathi. Oku kunceda:
• Thintela Ukwakhiwa kweFrost:Xa amaqondo obushushu e-evaporator ehla kakhulu (kufuphi okanye ngaphantsi komkhenkce), ukufuma emoyeni kunokukhenkceza kwikhoyili (iqabaka), kuthintele ngamandla ukuhanjiswa kobushushu. Izinzwa ezibona amaqondo obushushu aphantsi zibangela iumjikelo we-defrost.
• NONEUqinisekisa ukuba ubushushu bomphunga buhlala phakathi kowona luhlu lulungileyo ukwandisa ukufunxwa kobushushu kumthombo (umoya, amanzi, umhlaba).
• Vavanya iNqanaba yesiQinisekiso:Inceda ekumiseleni intlawulo eyiyo yesikhenkcezisi kunye nokuphuma komphunga ngokupheleleyo, kaninzi ngokudityaniswa nezinzwa zoxinzelelo.
• I-Condenser (Ikhoyili yaNgaphandle kwiNdlela yokuFundisa):Ibeka iliso kwiqondo lobushushu njengoko ifriji ikhupha ubushushu kumoya wangaphandle. Oku kunceda:
• Nqanda ubushushu obugqithisileyo:Iqinisekisa ukuba ubushushu obubambekayo buhlala ngaphakathi kwemida ekhuselekileyo. Amaqondo obushushu aphezulu ngokugqithisileyo anciphisa ukusebenza kakuhle kwaye anokonakalisa icompressor.
• Yandisa ukwala Ubushushu:Ilawula isantya sefeni yecondenser ukulungelelanisa ukusebenza kakuhle kwamandla kunye nomthamo owala ubushushu.
• Vavanya iNqanaba yesiQinisekiso:Kwakhona kunceda ekuvavanyeni ukusebenza kwenkqubo kunye namanqanaba entlawulo yefriji.

2. Ukubeka iliso kumaqondo obushushu angaphakathi nangaphandle:

• Isivamvo soBuqondo obuNgaphakathi:Undoqo wokuphumezaulawulo lokuthuthuzela.
• Ulawulo lwendawo:Ilinganisa ngokuthe ngqo iqondo lobushushu langaphakathi kwaye lithelekise ubushushu obujoliswe ngumsebenzisi. Ibhodi yolawulo isebenzisa oku ukwenza isigqibo sokuba iqalwe nini, imiswe, okanye imodareyithe umthamo wempompo yobushushu (kwimifuziselo yoguqulo).
• Nqanda ukuFuthumala/ukupholisa ngokugqithisileyo:Isebenza njengesixhobo sokukhusela ukuphambuka okungaqhelekanga kwiqondo lobushushu elibekiweyo.
• Isivamvo soBubushushu obuNgaphandle:Ubeka iliso kwiqondo lokushisa lomoya wangaphandle, obaluleke kakhulu ekusebenzeni kwenkqubo.
• Ukutshintsha Indlela:Kwimozulu ebanda kakhulu, xa umthamo wokufudumeza wempompo yobushushu yomthombo womoya wehla kakhulu, amaqondo obushushu asezantsi afunyenweyo anokubangela ukuba kusebenzeizifudumezi zombane ezincedisayookanye utshintshe isicwangciso sokusebenza kwezinye iinkqubo.
• I-Defrost Trigger/Ukupheliswa:Ubushushu bangaphandle yinto ephambili (ehlala idityaniswa nobushushu be-evaporator) ekumiseleni ubuninzi be-defrost kunye nobude.
• UPhuculo lokuSebenza:Inkqubo inokulungelelanisa iiparamitha zokusebenza (umzekelo, isantya secompressor, isantya sefeni) ngokusekwe kubushushu bangaphandle ukuze kuphuculwe ukusebenza kakuhle.

3. uKhuseleko lweCompressor kunye nokuBeka iliso:

• Isivamvo soBuqondo soBubushushu beCompressor:Ijonga ngokuthe ngqo ubushushu be-high-pressure, i-high-temperature gas epholileyo ephuma kwi-compressor. Oku yiindlela yokhuseleko ebalulekileyo:
• Nqanda ukonakala kokuFuthumala ngokugqithisileyo:Amaqondo obushushu aphezulu ngokugqithisileyo angonakalisa kakhulu icompressor lubrication kunye namalungu omatshini. I-sensor iyala ukucima ngokukhawuleza kwe-compressor ukuba imeko yobushushu obungaphezulu bufunyenwe.
• Uxilongo lweNkqubo:Ubushushu obungaqhelekanga bokukhutshwa luphawu oluphambili lokuxilonga iingxaki zenkqubo (umzekelo, intlawulo yefriji ephantsi, ukuvaleka, ukugcwala).
• iCompressor Shell Temperature Sensor:Ukubeka iliso kwiqondo lokushisa kwezindlu ze-compressor, ukubonelela ngoluhlu olongezelelweyo lokukhusela ukufudumala.

4. Ukubeka iliso kumaqondo obushushu bomgca wefriji:

• Umgca wokufunxa (Buyisela igesi) iSensom yoBubushushu:Ubeka iliso kwiqondo lobushushu legesi yefriji engena kwicompressor.
• Nqanda ukuSlugging ngolwelo:Amaqondo obushushu okufunxa aphantsi kakhulu (ebonisa ukuba kunokwenzeka ukuba ifriji yolwelo ibuyele kwicompressor) inokonakalisa icompressor. Inzwa inokubangela izenzo zokukhusela.
• UkuSebenza kweNkqubo kunye noxilongo:Ubushushu bomgca wokufunxa yiparameter ephambili yokuvavanya ukusebenza kwenkqubo (umzekelo, ukulawula ukushisa okukhulu, ukuvuza kwefriji, intlawulo engafanelekanga).
• iSensom yoBubushushu boMda woLiquid:Ngamanye amaxesha isetyenziselwa ukujonga ubushushu befriji yolwelo eshiya i-condenser, inceda ekuhloleni ukupholisa okanye ukusebenza kwenkqubo.

5. Ukulawula i-Defrost Cycle:

• Njengoko kukhankanyiwe, iinzwa yobushushu be-evaporatorkwayeisivamvo sobushushu bendawo yangaphandlengamagalelo aphambili ekuqaliseni nasekupheliseni umjikelo we-defrost. Umlawuli usebenzisa ingqiqo esetwe kwangaphambili (umzekelo, ixesha elisekelwe kwixesha, ixesha lobushushu, umahluko weqondo lobushushu) ukumisela xa kufuneka i-defrost (ngokuqhelekileyo xa iqondo lobushushu be-evaporator lisezantsi kakhulu ixesha elizinzileyo) naxa ligqityiwe (xa umphunga okanye ubushushu becondenser bunyuka bubuyela kwixabiso elimiselweyo).

6. Ukulawula iZixhobo eziNcedisayo:

• Ulawulo lwesifudumezi esiNcedisayo:Xa iisivamvo sobushushu sangaphakathiibona ukufudumeza okucothayo okanye ukungakwazi ukufikelela kwindawo yokubeka, kunye neinzwa yobushushu yangaphandleibonisa amaqondo obushushu asezantsi kakhulu ambient, ibhodi yolawulo isebenze izifudumezi zombane ezincedisayo (izinto zokufudumeza) ukongeza ubushushu.
• Ubushushu beTanki yaManzi (yeeMpompu zoBubushushu boMoya ukuya emanzini):Kwiimpompo zokushisa ezinikezelwe ukufudumeza amanzi, inzwa yeqondo lokushisa ngaphakathi kwetanki yamanzi iphakathi ekulawuleni umgomo wokufudumeza.

Isishwankathelo, iindima zezinzwa zobushushu kwiimpompo zobushushu zinokuhlelwa ngolu hlobo:

• Ulawulo Olungundoqo:Ukuvumela ulawulo oluchanekileyo lwegumbi kunye nommiselo wokuthuthuzela.
• UPhuculo oluSebenzayo:Ukuqinisekisa ukuba inkqubo isebenza ngokufanelekileyo ngokusemandleni phantsi kweemeko ezahlukeneyo, ukugcina amandla.
• Ukhuseleko loKhuseleko:Ukuthintela umonakalo wecandelo elibalulekileyo (i-compressor overheating, i-liquid slugging, i-system overpressure / underpressure - idla ngokudibaniswa kunye neenzwa zoxinzelelo).
• Ukusebenza okuzenzekelayo:Ukulawula ngobuchule imijikelo ye-defrost, usetyenziso oluncedisayo lwe-heater / ukucima, ukumodareyitha kwesantya sabalandeli, njl.
• Ukuxilongwa Kwempazamo:Ukubonelela ngedatha ebalulekileyo yobushushu kumagcisa ekuxilongeni imiba yenkqubo (umzekelo, ukuvuza kwefriji, ukuvaleka, ukusilela kwecandelo).

Ngaphandle kwezi zinzwa zobushushu ezibekwe ngokucwangcisekileyo kwiindawo eziphambili kuyo yonke inkqubo, impompo yobushushu ayikwazanga ukufezekisa ukusebenza kwayo ngokufanelekileyo, okukrelekrele, okuthembekileyo, kunye nokukhuselekileyo. Zizinto eziyimfuneko kwiinkqubo zanamhlanje zokulawula impompo yobushushu.