Ukusetyenziswa kwamandla kwiindawo yokugcina ebandayoimisebenzi idla ngokuba ngaphezulu kwama-70% okusetyenziswa kwamandla iyonke ziinkampani ze-logistics ze-cold chain, nto leyo eyenza ukuba ukonga amandla kwindawo yokugcina izinto ezibandayo kubaluleke kakhulu kubasebenzisi.
Ngokubanzi, ekusebenzeni ngokwenene, iinkqubo zokukhenkcisa zihlala zijongana neemeko zobushushu ezitshintsha rhoqo. Kuphela ngokusebenza ngononophelo kunye nokulungiswa ngokuchanekileyo kwezixhobo zokukhenkcisa ngabaphathi beendawo zokugcina izinto ezibandayo apho inkqubo inokuthi igcine imeko yayo yokusebenza ifanelekileyo kwaye ifikelele ekusebenzeni kakuhle nangokugcina amandla.
Umzekelo, xa umlinganiselo woxinzelelo lwegumbi lokukhenkceza okanyeigumbi elibandayo eliqhumayoKwindawo yokugcina ebanda kubushushu obuphantsi ingaphantsi kwe-8 emva kokufumana iimpahla, iindawo ezininzi zokugcina ebanda kubushushu obuphantsi ziqala ngoko nangoko nge-compressor enamanqanaba amabini, nto leyo enyusa ukusetyenziswa kwamandla. Indlela echanekileyo kukusebenzisa kuqala ucinezelo lwefriji olunenqanaba elinye. Nje ukuba uxinzelelo lokuphuma komphunga lunciphe kwaye umlinganiselo woxinzelelo udlule kwi-8, emva koko utshintshele kwi-compression compression enamanqanaba amabini. Iingcali kwimarike ye-air conditioning kunye ne-friji zixelele iintatheli ukuba, ukongeza koku, amanye amanyathelo anokunciphisa ukusetyenziswa kwamandla ngempumelelo.
I. Sebenzisa iiWarehouses ngokwengqiqo kwaye udibanise ukugcina ngexesha elingekho kwixesha lonyaka
Ukusetyenziswa kombanehamba kwiifrijikubalwa ngokusekelwe kumthamo wazo wokupholisa, odla ngokuquka iinxalenye ezimbini: okokuqala, umthamo wokupholisa ofunekayo ekupholiseni impahla nasekufrijini; kwaye okwesibini, umthamo wokupholisa ofunekayo kwigumbi lokugcina izinto ezibandayo ngokwalo (oko kukuthi, isakhiwo esivalekileyo) kunye nolawulo lokusebenza. Isitshixo sokonga umbane sikwizinga lokusetyenziswa kwamagumbi okugcina izinto ezibandayo. Amagumbi okugcina izinto ezibandayo anezinga eliphantsi lokusetyenziswa asebenzisa umthamo wokupholisa ngakumbi kwaye ke ngoko umbane omninzi. Ngokwenyani, amandla eenjini akhethwa ngokusekelwe kumthamo wokupholisa womatshini, oko kuthetha ukuba umthamo wokupholisa wendlu yokugcina izinto ungaphantsi komthamo wokupholisa weyunithi yokufriji. Ngexesha lokungasebenzi, iindawo zokugcina izinto ezibandayo zisebenza ngesitokhwe esincinci, nto leyo ebangela ukuba kusetyenziswe amandla angasetyenziswayo. Ke ngoko, ngexesha lokungasebenzi, iimpahla ezivela kumagumbi okugcina izinto ezibandayo zinokudityaniswa ngokweqondo lobushushu bokugcina ukuze kuncitshiswe ukusetyenziswa kwamandla.
II. Ukufunxa ioyile rhoqo, ukususa ulwelo, kunye nokopha umoya
Xa kukho ifilimu yeoyile enobukhulu obuyi-0.1mm ngaphakathi kwikhoyili ye-evaporator, ubushushu bokufuma buya kwehla nge-2.5℃ ukugcina ubushushu obumiselweyo, kwandisa ukusetyenziswa kwamandla ngaphezu kwe-10%. Xa ukwakheka kwesikali kwiindonga zombhobho wamanzi kwi-condenser kufikelela kwi-1.5mm, ubushushu bokufuma buya kunyuka nge-2.8℃, kwandisa ukusetyenziswa kwamandla nge-9.7%. Xa kukho iigesi ezingafudumaliyo kwinkqubo yokufudumeza, kwaye uxinzelelo lwazo oluncinci lufikelela kwi-0.196MPa, ukusetyenziswa kwamandla kuya kunyuka malunga ne-18%. Ke ngoko, kubalulekile ukukhupha ioyile rhoqo, ukususa isikali, kunye nomoya ophumayo kwinkqubo yokufudumeza ebandayo.
III. Lungisa ngokufanelekileyoi-evaporator efrijinikwaye inyibilike ngexesha elifanelekileyo
Ngokubanzi, xa kukho ukunyuka kwe-1°C kwiqondo lobushushu bokufuma kweyunithi yokugcina ebandayo, ukonga amandla ukusuka kwi-2% ukuya kwi-2.5% kunokufezekiswa. Ke ngoko, ukuba inkqubo yokufriji yemveliso ifezekisiwe, ubushushu bokufuma bunokwandiswa kangangoko kunokwenzeka ngokulungisa ulwelo. Ukumelana nobushushu beqabaka ngokubanzi kukhulu kakhulu kunokweemibhobho zentsimbi. Xa ubukhulu beqabaka budlula i-10mm, ukusebenza kwayo kokudlulisa ubushushu kwehla ngaphezulu kwe-30%. Xa umahluko wobushushu phakathi kwangaphakathi nangaphandle kodonga lombhobho uyi-10°C kwaye ubushushu bokugcina buyi-18°C, emva kwenyanga enye yokusebenza, ixabiso le-K lokudlulisa ubushushu lenkqubo ye-evaporator limalunga ne-70% kuphela yexabiso layo lokuqala. Xa ifeni ye-evaporator iqabaka kakhulu, ayikokuphela nje kokuba ukumelana nobushushu kuyanda, kodwa ukumelana nokuhamba komoya kuyanda. Kwiimeko ezinzima, ukuhamba komoya kusenokungenzeki. Ke ngoko, umphezulu we-evaporator kufuneka unyibilikiswe ngexesha elifanelekileyo. Kwiinkqubo zokukhenkcisa zeendawo zokugcina izinto ezibandayo ezinkulu neziphakathi, ukunyibilikisa i-ammonia eshushu (i-fluorine) kunye nokunyibilikisa amanzi kudla ngokusetyenziswa endaweni yokunyibilikisa umbane osebenzisa amandla amaninzi. Nangona kunjalo, kwiinkqubo zokukhenkcisa ezincinci zeFreon, ukunyibilikisa umbane kungasetyenziselwa ukwenza lula imibhobho, kodwa amandla okufudumeza ombane afanelekileyo kufuneka acwangciswe ngokweqondo lobushushu obufunekayo ukunyibilikisa umaleko weqabaka.
IV. Izinto ekufuneka ziqwalaselwe ngokulondolozwa kwamandla kwiinkqubo zokukhanyisa zangaphakathi
Izibane zokugcina izinto ezibandayo kufuneka ziyilwe kucingelwa ukhuseleko, imigaqo yesayensi, kunye nengqiqo, kuthathelwa ingqalelo ukugcinwa kwamandla kunye nokukhuselwa kwendalo ngokwembono yendawo yokugcina izinto ezibandayo, ukuphakama, kunye nobushushu. Izibane kwindawo yokugcina izinto ezibandayo zihlala zigxile kwindawo yokusebenza. Izibane kufuneka zicinywe ngokukhawuleza, ukuqinisekisa ukhuseleko lwabasebenzi, ukunciphisa umthwalo wobushushu kunye nokusetyenziswa kwamandla kwigumbi lokugcina izinto. Izixhobo zokukhanyisa ezisebenzayo kakhulu, ezingasetyenziswa kakhulu, kunye nezimelana nombane kufuneka zisetyenziswe kangangoko kunokwenzeka ukunciphisa ukuphindaphindwa kwezixhobo. Iinkqubo zokukhanyisa ze-LED zibonelela ngeenzuzo ezinjengobuhlobo nokusingqongileyo, ukonga amandla, ukukhanya okufanayo, ukusebenza kakuhle kokukhanya kumaqondo obushushu aphantsi, kunye nokusebenza kakuhle kombane. Zingumthombo omtsha wokukhanya othembisayo kwaye zimele ulwalathiso lophuhliso lwexesha elizayo lweenkqubo zokukhanyisa zokugcina izinto ezibandayo.
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Ixesha leposi: Feb-10-2026