1. Iifriji ezincinci zihlulwe ngokubanzi zibe ziintlobo ezimbini: uhlobo lwangaphakathi kunye nohlobo lwangaphandle
(1) Iqondo lobushushu kunye nokufuma ngaphandle kwegumbi elibandayo: ubushushu ngu +35°C;ukufuma okunxulumeneyo yi-80%.
(2) Ubushushu obumiselweyo kwigumbi elibandayo: igumbi elibandayo eligcina ulutsha: +5～-5℃;igumbi elibandayo elifakwe efrijini: -5～-20℃;igumbi elibandayo lobushushu obuphantsi: -25℃
(3) Ubushushu bokutya okungena kwigumbi elibandayo: Igumbi elibandayo elikwinqanaba L: +30 °C;I-D-level kunye ne-J-level igumbi elibandayo: +15 °C.
(4) Umthamo oluncedo wegumbi elibandayo elipakishweyo limalunga ne-69% yomthamo oqingqiweyo, kwaye uphindaphindwe ngokulungiswa kwe-0.8 xa ugcina iziqhamo kunye nemifuno.
I-5) Umthamo wokuthenga imihla ngemihla yi-8-10% yomthamo oluncedo wegumbi elibandayo.
2. Umzimba wegumbi elincinci elibandayo
Ngokuqhelekileyo, ipleyiti yentsimbi epeyintwe ngombala isetyenziswa njengephaneli, kwaye i-polyurethane foam eqinile okanye i-polystyrene ephezulu yoxinaniso isetyenziswa njengemathiriyeli yokufakelwa kwe-thermal.
Igumbi elincinci elibandayo lithatha uqhagamshelo lohlobo lwe-hook okanye ugwebu lwendawo kunye nokulungiswa kweendawo ezifakwe ngaphakathi kodonga lwephaneli ehlaziyiweyo, enokusebenza kakuhle kokutywinwa kwaye kulula ukudibanisa, ukuqhawula kunye nokuthutha.Igumbi elincinci elibandayo lixhotywe ngeyunithi yefriji ephezulu, amandla okugcina kunye nezixhobo zefriji zihambelana ngokupheleleyo, izinga lokupholisa likhawuleza, ukugcinwa kwamandla kunye nokugcinwa kwamandla, kunye nayo yonke imisebenzi ezenzekelayo, umsebenzi uzinzile kwaye unokwethenjelwa.Igumbi elibandayo elincinci elenziwe ngaphambili lisetyenziswa kakhulu, uluhlu lobushushu lwegumbi elibandayo li-5 ° C--23 ° C, kwaye igumbi elibandayo elikhethekileyo linokufikelela ngaphantsi -30 ° C, elinokuthi lihlangabezane neemfuno zezicelo ezahlukeneyo kwaye zifanelekile. ukusetyenziswa kumashishini ahlukeneyo.
3. Ukukhethwa kwezixhobo zokukhenkceza kwigumbi elincinane elibandayo
Intliziyo yesixhobo esincinci sefriji yefriji yiyunithi yesikhenkcisi.Iimodeli ezisetyenziswa ngokuqhelekileyo kwiiyunithi ezincinci zokukhenkceza zisebenzisa izixhobo eziphuculweyo zomatshini we-fluorine.Ukusebenza kwezixhobo zokukhenkcisa kumatshini wefluorine kunempembelelo encinci kokusingqongileyo.Ifriji eyi-R22 kunye nezinye iifriji ezintsha.Izixhobo zokucoca umatshini weFluorine ngokuqhelekileyo zincinci ngobukhulu, ziphantsi kwingxolo, zikhuselekile kwaye zithembekile, ziphezulu kwi-automation, kwaye zisetyenziswa ngokubanzi kwizicelo ezininzi.Ifanelekile kwizixhobo zefriji ezisetyenziselwa kwiifriji ezincinci kwiidolophana.
Ukudibanisa iifriji kunye ne-condensers kunye nezinye izixhobo ezisetyenziswa kumagumbi amancinci abandayo zidla ngokubizwa ngokuba ziiyunithi zefriji.Iiyunithi zefriji zihlulwe zibe ziiyunithi ezipholileyo ngamanzi kunye neeyunithi ezipholileyo zomoya.Iyunithi epholileyo yomoya yinto yokuqala yokukhetha igumbi elincinci elibandayo, elineenzuzo zokulula, ukudibanisa, ukufakwa lula, ukusebenza kakuhle, kunye nezixhobo ezingaphantsi.Olu hlobo lwezixhobo zokukhenkceza kulula nokulubona.
Ifriji yeyunithi yefriji yintliziyo yezixhobo zefriji.Iifriji zoxinzelelo eziqhelekileyo zihlulwe zibe luhlobo oluvulekileyo, uhlobo oluvaliweyo kunye nohlobo oluvaliweyo ngokupheleleyo.Icompressor evalwe ngokupheleleyo inobukhulu obuncinci, ingxolo ephantsi, ukusetyenziswa kwamandla aphantsi, ukusebenza kakuhle okuphezulu kunye nokonga amandla.Lukhetho lokuqala kwiifriji ezincinci.Yiyunithi yokupholisa umoya epholileyo ngokukodwa eyenziwe yi-compressor evaliwe ngokupheleleyo.Ingenziwa ibe yifom efana ne-air conditioner edibeneyo kwaye ifakwe eludongeni.
Okwangoku, ii-compressor zefriji ezivaliwe ngokupheleleyo ezivaliweyo kwiimarike zithembeke ngokubhekiselele kumgangatho wezixhobo zefriji ezithunyelwa kwilizwe okanye kwi-Sino-foreign partnerships, kodwa ixabiso lingaphezulu kwe-50% ngaphezu kwezixhobo zefriji zasekhaya.
4. Amanqaku oyilo lwegumbi elincinci elibandayo
Iqondo lobushushu begumbi elibandayo lingaphantsi kwe 0 degrees (-16 degrees), kwaye igumbi elibandayo elenziwe lakhiwe lincinci lifuna ukugxothwa ngentsimbi yentsimbi eyi 10 # emhlabeni (phantsi kwebhodi yokugcina), ukuze ikwazi ukungena komoya ngokwendalo.Igumbi elibandayo elincinci, iqondo lokushisa kwigumbi elibandayo li-5 ~ -25 degrees, ibhodi yegumbi elibandayo inokuqhagamshelana ngqo nomhlaba, kodwa umhlaba kufuneka ube mcaba.Ukuba indawo ephakamileyo iyadingeka, iintambo zokhuni zinokucwangciswa phantsi kwegumbi elibandayo ukukhusela umoya wokuphucula umoya;intsimbi yomjelo inokulungiswa phantsi kwegumbi elibandayo ukuze kuphuculwe umoya.
5. Uyilo lobunjineli begumbi elibandayo kunye nesiphakamiso sofakelo
Kwiminyaka yakutshanje, ukwakhiwa kweeprojekthi zamagumbi abandayo kuye kwanda ngokukhawuleza kwaye ngokukhawuleza, kwaye wonke umntu uyaziqhelanisa negumbi elibandayo uye waba nzulu ngakumbi.Kucatshangelwa kumgangatho wokwakha ukuba ukukhethwa kweentlobo ezahlukeneyo zezixhobo zegumbi lokubanda kuya kuba kukhula ngakumbi.Zimbini iindlela eziqhelekileyo zokwakha iiprojekthi zegumbi elibandayo, enye yiprojekthi yegumbi elibandayo esele yenziwe, kwaye enye yiprojekthi yegumbi elibandayo.
Okwangoku, igumbi elibandayo elilungiselelweyo likhetha kakhulu umzimba wokugcina i-polyurethane: oko kukuthi, ibhodi yegumbi elibandayo lenziwe nge-polyurethane eqinile ye-foam (PU) njengesangweji, kwaye izinto zetsimbi ezifana nepleyiti yentsimbi egqunywe ngeplastiki isetyenziswa njengendawo engaphezulu. umaleko, ukuze ibhodi yegumbi elibandayo ibe nokusebenza kakuhle kokufakwa kwe-thermal kunye nokusebenza okugqwesileyo.Amandla omatshini adibanisa yonke indlela.Ineempawu zobomi obude be-thermal insulation, ukugcinwa okulula, ixabiso eliphantsi, amandla aphezulu kunye nobunzima obulula.Uninzi lweeprojekthi zegumbi elibandayo zisebenzisa i-PU polyurethane ugwebu lokutshiza njengebhodi yokugquma ubushushu.
Kubaluleke kakhulu ukuba ngaba izixhobo zefriji zegumbi elibandayo zifanelekile.Oku kungenxa yokuba iyunithi yefriji enengqiqo kunye nokusebenza okuthembekileyo ayikwazi nje ukuhlangabezana nomthamo wefriji yegumbi elibandayo kunye neemfuno zobugcisa zegumbi elibandayo elifunwa yimveliso, kodwa ligcina amandla kunye nokunciphisa izinga lokungaphumeleli.Okwangoku, ezinye iinkampani kunye nabantu abafuna ukwakha amagumbi abandayo balandela ixabiso eliphantsi ngokumfamekisa, betyeshela ukuba ukuhambelana kwezixhobo zegumbi elibandayo kunengqiqo, nto leyo ebangela ukusilela ukufikelela kwiziphumo zokupholisa emva kokusetyenziswa.Ulungelelwaniso olufanelekileyo kunye nokudibanisa izixhobo zefriji kwiiprojekthi zegumbi elibandayo kunokunyusa utyalo-mali xa kwakhiwa igumbi elibandayo, kodwa ekuhambeni kwexesha, konga imali eninzi kunye nomzamo.
Inkonzo emva kokuthengiswa kwezixhobo zegumbi elibandayo nayo ibaluleke kakhulu, kwaye ukusebenza kunye nokugcinwa kwezixhobo zegumbi elibandayo kunye neenkonzo zobugcisa zibaluleke ngokulinganayo.Amashishini okwakha izindlu zokugcina iimpahla kufuneka ajonge imiba eyahlukahlukeneyo kwiminyaka yokuqala yokwakha igumbi elibandayo, amamele izimvo zamanye amashishini malunga nokusetwa kwezixhobo zefriji yegumbi elibandayo, kwaye ekugqibeleni amisele isicwangciso esisebenzayo segumbi elibandayo.Cwangcisa igumbi lakho elibandayo elinendawo yokuqala ephezulu kunye nesikali esiphakamileyo, kwaye uzame ukufumana ezona nzuzo zilungileyo kuwe.
Ixesha lokuposa: Nov-09-2022