Entleindawo yokugcina ebandayoUyilo lwendawo yokugcina impahla luqinisekisa ukuba iimveliso ezibuthathaka kubushushu zihlala zintsha, zikhuselekile, kwaye zinenzuzo. Amashishini afana nokutya, amayeza, kunye nothutho axhomekeke kwezi zakhiwo yonke imihla. Uyilo olubi lunokuchitha amandla, lunyuse ilahleko yemveliso, kwaye lunyuse iindleko. Indawo yokugcina impahla ecwangciswe kakuhle inciphisa ukuguquguquka kobushushu kwaye iphucule indlela yokusebenza.
UkuCwangciswa koLwakhiwo oluHleliweyo
Inyathelo lokuqala kwimpumelelo elungileyoindawo yokugcina ebandayoUyilo lwendlu yokugcina impahla luceba uyilo. Uyilo olucwangcisiweyo kakuhle lunciphisa ukulahleka kobushushu kwaye luphucula uthutho. Abayili bahlulahlula indawo yokugcina impahla ibe ziingingqi ngokusekwe kwiimfuno zobushushu. Umzekelo, iimpahla ezikhenkcezisiweyo zihlala kwi -18°C, ngelixa imveliso entsha ingadinga u-0–5°C. Ukwahlula ezi ndawo kuthintela ukupholisa okungeyomfuneko kwaye kunciphisa iindleko zamandla.
Ukuhamba kwezithuthi okutyibilikayo nako kubalulekile. Iifolokhwe kunye nabasebenzi bahamba ngokukhawuleza kwindlela ecwangcisiweyo eneendlela ezicacileyo. Ukuhamba okubume obufana no-U, apho iimpahla zingena kwaye ziphuma kwicala elinye, kusebenza kakuhle kwiindawo zokugcina impahla eziphakathi. Ngokwahlukileyo koko, izibonelelo ezinkulu zinokusebenzisa indlela ebume obufana no-I ukunciphisa umgama wokuhamba.
Ukusetyenziswa kwendawo nako kuyayichaphazela indlela esebenza ngayo. Iinkqubo zokurhangqa ezinde zinceda ukwandisa umthamo wokugcina ngaphandle kokwandisa indawo yomgangatho. Indawo yokugcina impahla enezirhangqa eziziimitha ezili-10 inokugcina iimveliso ezingaphezulu ngama-25% kuneseti yeemitha ezi-6. Ukucwangcisa uyilo olukrelekrele konga amandla kunye nexesha ngelixa kuqinisekisa ukuba iimveliso zihamba ngokufanelekileyo kuzo zonke izigaba.
Inkqubo yokukhusela esebenza kakuhle
Ukufakwa kobushushu sisiseko sayo nayiphi na indawo yokugcina izinto ezibandayo. Kugcina umoya obandayo ungena kwaye umoya ofudumeleyo ungaphandle. Ezona zinto zixhaphakileyo ziquka i-polyurethane (PU), i-polyisocyanurate (PIR), kunye neephaneli zoboya belitye. Iiphaneli ze-PU zibonelela ngokufakwa kobushushu okugqwesileyo kunye nokuqhuba kobushushu obumalunga ne-0.022 W/m·K. Iiphaneli ze-PIR zisebenza ngcono nangakumbi phantsi kweemeko zomlilo, nto leyo ezenza zibe lukhetho olukhuselekileyo nolusebenzayo.
Umzekelo, igumbi lokubanda lolwandle elisebenzisa iiphaneli ze-PU ze-150 mm ligcina umbane ozinzileyo we--20°C ngelixa lisebenzisa umbane ongaphantsi nge-10% xa kuthelekiswa neephaneli ze-EPS ezindala. Amalungu ephaneli kufuneka alingane kakuhle ukuze kuthintelwe ukuvuza komoya. Nezikhewu ezincinci zinokubangela ukufuma kunye nokwakheka kweqabaka, nto leyo eyonakalisa iimveliso kwaye inciphise ubomi bezixhobo.
Ubukhulu bephaneli buxhomekeke kwiimfuno zobushushu. Igumbi lefriji lidla ngokusebenzisa iiphaneli eziyi-120–150 mm, ngelixa i-chiller isebenzisa i-75–100 mm. Ngokukhetha izinto zokukhusela ezifanelekileyo kunye nobukhulu, abayili baqinisekisa amaqondo obushushu azinzileyo kunye neendleko zamandla eziphantsi ngokuhamba kwexesha.
Uyilo lweNkqubo yokuFrijisa oluSebenzayo
Inkqubo yokukhenkceza yeyona nto iphambili kwindawo yokugcina izinto ebandayo. Igcina ubushushu begumbi bukwinqanaba elichanekileyo. Le nkqubo ibandakanya iicompressor, iicondenser, ii-evaporators, kunye neeyunithi zolawulo. Ukukhetha inkqubo efanelekileyo kuchaphazela ukusetyenziswa kwamandla kunye nokhuseleko lwemveliso.
Inkqubo yokwandisa ngokuthe ngqo isebenza kakuhle kwiindawo zokugcina izinto ezincinci kuba isabela ngokukhawuleza kutshintsho lobushushu. Iindawo zokugcina izinto ezinkulu zihlala zisebenzisa inkqubo ephakathi esekelwe kwi-ammonia ukuze zisebenze ngcono amandla. Umzekelo, indawo yokugcina izinto ebandayo engama-3,000 m² enefriji ye-ammonia inokonga amandla afikelela kwi-20% xa kuthelekiswa nenkqubo ye-DX.
Abayili kufuneka baqwalasele nokubekwa kwezixhobo. Iicompressor kufuneka zihlale kwigumbi lomatshini elinomoya ococekileyo. Ii-evaporators mazibekwe ukuze zivumele ukujikeleza komoya okufanayo. Ukubekwa kakubi kunokubangela "iindawo ezishushu" apho iimveliso zonakaliswa khona. Ukusebenzisa iicompressor zesantya esiguquguqukayo kunye nolawulo oluphambili kunceda ukugcina amaqondo obushushu azinzileyo ngelixa kunciphisa iindleko zombane. Inkqubo yokubeka esweni ekrelekrele ilumkisa abaqhubi ngayo nayiphi na impazamo ngaphambi kokuba ichaphazele umgangatho wokugcina.
Ulawulo loBumanzi kunye nokuhamba koMoya
Ukulawula ukufuma kubaluleke njengokulawula ubushushu. Ukufuma okungafanelekanga kubangela ukwakheka komkhenkce okanye ukuphelelwa ngamanzi emzimbeni. Umzekelo, inyama eqandisiweyo igcina kakuhle kumswakama ongama-90–95%, ngelixa iziqhamo zikhetha malunga nama-85–90%. Inkqubo kufuneka igcine umgangatho wokufuma ofanelekileyo kuhlobo ngalunye lwemveliso.
Ukuhamba komoya kukwachaphazela ubushushu obufanayo. Umoya obandayo kufuneka ujikeleze ngokulinganayo kwigumbi. Iifeni zomphunga akufuneki zivuthele ngqo kwizinto ezinobuthathaka ezifana neentyatyambo okanye imifuno enamagqabi. Abayili bangafaka ii-air deflectors okanye iinkqubo zemibhobho yokuhambisa umoya ukuze zisasaze umoya ngokulinganayo.
Inkqubo yokunyibilikisa umkhenkce ngokuzenzekelayo inceda ekuthinteleni ukwakheka komkhenkce kwiikhoyili ze-evaporator. Ukwanda kwe-2 mm yeqabaka kunokunciphisa ukusebenza kakuhle kokupholisa nge-10%. Izixhobo zokususa umkhenkce kunye neenkqubo zokukhupha amanzi zisusa umswakama ogqithisileyo emoyeni, zigcina indawo yokugcina impahla yomile kwaye ikhuselekile.
Ukusebenza kakuhle kwamandla kunye nokuzinza
Ukusebenza kakuhle kwamandla kuchazwa kuyilo lwanamhlanje lokugcina izinto ezibandayo. Ukupholisa kuchaphazela ukuya kuthi ga kwi-70% yokusetyenziswa kwamandla iyonke. Ukuphuculwa okuncinci kuyilo kunokukhokelela ekongeni okukhulu. Umzekelo, ukukhanya kwe-LED kuvelisa ubushushu obuncinci kunezibane ze-fluorescent kwaye kunciphisa ukusetyenziswa kwamandla ngama-30%. Izinzwa zokuhamba zinokucima izibane xa iindawo zingasetyenziswa.
Ukufakela iicompressor kunye neefeni ezisebenzisa amandla aphantsi nazo ziyanceda. Indawo yokugcina impahla ephuculwa ibe zii-inverter compressors inokunciphisa ukusetyenziswa kombane ngama-20%. Iiphaneli zelanga eluphahleni zibonelela ngamandla ahlaziyekayo kwaye zinciphise ukuxhomekeka kwigridi. Indawo yokugcina impahla eyi-1,000 m² enenkqubo yelanga eyi-150 kW inokufikelela phantse kwi-25% yemfuno yayo yombane yonyaka.
Abayili kufuneka basebenzise iinkqubo zokubuyisa ubushushu ukuze basebenzise kwakhona ubushushu obusetyenzisiweyo obuvela kwiicompressor ukuze bunyibilike okanye bufudumale eofisini. Ubushushu obufanelekileyo, iingcango ezivaliweyo, kunye namakhethini omoya kunciphisa ukulahleka kobushushu. Ukudibanisa ezi ndlela kwenza indawo yokugcina impahla ihlale ixesha elide kwaye kunciphisa iindleko zexesha elide.
Ukhuseleko, ukwenziwa kwezinto ngokuzenzekelayo, kunye nokugcinwa
Ukhuseleko kunye nokusebenza ngokuzenzekelayo ziimpawu eziphambili zendlu yokugcina izinto ezibandayo yanamhlanje. Abasebenzi badla ngokujongana nobushushu obugqithisileyo, ngoko ke uyilo lokhuseleko lubalulekile. Iifloor ezingatyibilikiyo, iingcango ezigqunyiweyo, kunye nee-alamu ezingxamisekileyo zibalulekile. Uqeqesho oluqhelekileyo luqinisekisa ukuba abasebenzi bayazi indlela yokusingatha utshintsho lobushushu ngokukhuselekileyo.
Ukwenziwa kwezinto ngokuzenzekelayo kwandisa ukusebenza kakuhle kwaye kunciphisa iimpazamo zabantu. Iinkqubo zokugcina nokubuyisa izinto ngokuzenzekelayo (AS/RS) zihambisa impahla ngokukhawuleza kwaye zinciphisa ukuvuleka kweengcango, nto leyo enceda ukugcina amaqondo obushushu ezinzile. Umzekelo, indawo yokugcina impahla esebenzisa iifolokhwe ezizenzekelayo inciphisa iindleko zomsebenzi ngama-25% kwaye inciphise ilahleko yokupholisa nge-15%.
Iinkqubo zokubeka esweni zilandelela ubushushu, ukufuma, kunye nokusetyenziswa kwamandla ngexesha langempela. Abaphathi banokufikelela kule datha bekude ukuze benze uhlengahlengiso olukhawulezileyo. Ukugcinwa kokuthintela kwandisa ubomi bezixhobo kwaye kuthintela ukonakala. Ukucoca ii-condenser, ukujonga amanqanaba efriji, kunye nokuhlola izitywino zomnyango inyanga nenyanga kunceda ukugcina inkqubo isebenza kakuhle.
Uyilo oluhle lwendlu yokugcina izinto ezibandayo ludibanisa uyilo olukrelekrele, ubushushu obusemgangathweni, ukubanda okusebenzayo, ukufuma okulinganayo, kunye nolawulo oluqinileyo lwamandla. Indawo yokugcina izinto ezibandayo eyilwe kakuhle ayikhuseli kuphela iimveliso kodwa ikwaqhuba ukukhula kweshishini kunye nokonga amandla iminyaka ezayo.
Ixesha lokuthumela: Novemba-06-2025