Amagumbi efriji asebenza kakuhle axhomekeke ekufakweni kweepaneli zesandwich ezichanekileyo kunye nobuchwepheshe obuphambili bokuvala.iiprojekthi zokugcina ubushushu obuphakathi nobukhulu obuphantsiXa zisebenza kwi-−18°C okanye ngaphantsi, umgangatho wolwakhiwo umisela ngokuthe ngqo ukusebenza kobushushu, ukusebenza kakuhle kwamandla, kunye nokuqina kwexesha elide.
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Kumagumbi efriji yemizi-mveliso, iinkqubo zeepaneli zesandwich zenza umqobo ophambili wobushushu phakathi kwendawo elawulwayo yangaphakathi kunye nendawo engaphandle. Ezi zixhobo zisebenza phantsi komahluko omkhulu wobushushu, zihlala zidlula ama-40°C phakathi kweemeko zokwakha kunye nemeko yokusebenza. Ngenxa yolu mahluko, neempazamo ezincinci zokufakela zinokubangela iingxaki ezinkulu zokusebenza.
Umngeni wokuqala omkhulu ubandakanya ukuchaneka kokufakelwa. Iiphaneli zesandwich zepolyurethane ezenzelwe amagumbi efriji zihlala zinemilinganiselo emikhulu kunye nobunzima obukhulu. Iiprojekthi ezinkulu zifuna ukulungelelaniswa okuqhubekayo kwamakhulu eephaneli zodonga kunye nesilingi. Ukuba abafaki bayasilela ukugcina indawo echanekileyo, izithuba ezibonakalayo okanye ezifihlakeleyo zinokuvela ecaleni kwamalungu. Nje ukuba ukuphambuka kwamalungu kudlule kwi-2 mm, iibhulorho zobushushu ziyakhula kwaye zinciphise amandla okukhusela. Ngokuhamba kwexesha, ukuvuza kobandayo kukhokelela ekwakhekeni komswakama kunye nokuqokelelana kweqabaka, okwandisa umthwalo womsebenzi wecompressor kunye nokusetyenziswa kwamandla.
Umngeni wesibini unxulumene nokwanda nokuncipha kobushushu. Ukwakhiwa kudla ngokwenzeka kubushushu obuqhelekileyo, ngelixa iimeko zokusebenza zihlala zingaphantsi kakhulu kuneqhwa. Lo msantsa wobushushu ubangela ukuncipha kwezinto emva kokuqandisa. Ngaphandle kwezibonelelo ezifanelekileyo zokwandiswa, ukuguquka kwephaneli kunokuchaphazela ukuqina kwamalungu kunye nozinzo lwesakhiwo. Iinjineli kufuneka zibale ukunyamezela ukuhamba ngononophelo ukuze zigcine ukusebenza komoya.
Ubunzima besithathu bugxile ekucwangcisweni kwee-node. Iikona, iifreyimu zeminyango, iindawo ezidibana kuzo umgangatho nodonga, kunye nokungena kwepayipi zimele iindawo zokuvala ezibuthathaka. Ezi ndawo zokutshintsha zihlala zifumana uxinzelelo oluphezulu kunye nomngcipheko omkhulu wokuvuza. Amagumbi amakhulu efriji yemizi-mveliso afuna izinto zekona eziqinisiweyo kunye nezisombululo ezidibeneyo ezenziwe ngononophelo. Ukuphathwa kakubi kwezi ndawo kuhlala kukhokelela ekusileleni kokufakwa kwezinto zombane kwangethuba kunye neendleko eziphezulu zokulungisa.
Amaqela eprojekthi aqonda ezi ngxaki kwinqanaba lokucwangcisa anokuthintela ukungazinzi kokusebenza kunye nokuchithwa kwamandla emva kokuqaliswa kokusebenza.
Ukukhethwa kwezinto ezisetyenzisiweyo kunye neTekhnoloji yokutywina elungiselelwe amagumbi efriji ahlala ixesha elide
Umgangatho wezinto zokwakha useka isiseko samagumbi efriji ahlala ixesha elide. Iiphaneli zesandwich ze-polyurethane ezenziwe ngokwezifiso ezinobunzima obungaphantsi kwama-40 kg/m³ kunye nokuhanjiswa kobushushu obulingana okanye obungaphantsi kwe-0.024 W/(m·K) zibonelela ngomthamo wokukhusela oqinileyo.
Abavelisi kufuneka benze uhlolo olungqongqo lobukhulu ngaphambi kokuba bathunyelwe ukuqinisekisa ukuba iiphaneli zithe tyaba kwaye zichanekile. Imveliso echanekileyo yefektri inciphisa ukuphambuka kokufakwa kwindawo yokusebenza. Abakhi kufuneka balinganise isiseko sesakhiwo ngaphambi kokubekwa kweephaneli kwaye basebenzise izixhobo zobungcali zokubeka ngexesha lokulungelelanisa. Iingcali kufuneka zilawule izithuba zamalungu ngaphakathi kwe-2 mm ukuze kuthintelwe ukungena komoya obandayo.
Izitywini ezikhethekileyo ezisebenzisa ubushushu obuphantsi kufuneka zithathe indawo yezincamathelisi zokwakha eziqhelekileyo kuba izixhobo ezisemgangathweni zinokuqhekeka phantsi kweemeko zokubanda. Uyilo loqhagamshelo lwe-elastic lunceda ukufunxa intshukumo yobushushu kwaye luthintele uxinzelelo kwiindawo ezidibeneyo.
Ukuqinisa amaqhuqhuva kufuna unyango olucwangcisiweyo. Izixhobo zekona ezimile okwe-L zomeleza iindlela zokungena eludongeni kwaye ziphucula ukusebenza kokudluliselwa komthwalo. Ukuvuleka kweengcango kunye nokungena kwepayipi kufuneka kuthathe amanyathelo okutywina amabini adibanisa imicu yoxinzelelo kunye ne-sealant engangeni kubanda. Le ndlela yokukhusela eneziteyara inciphisa kakhulu amathuba okuvuza. Ukongeza, abafaki kufuneka bafake izithintelo zomphunga kunye nee-membranes ezithintela ukufuma apho kuyimfuneko ukuthintela ukufuduka komoya ngaphakathi kwee-layers zokufakelwa.
Ulawulo lomgangatho oluqhubekayo luqinisekisa ukusebenza rhoqo. Emva kokugqiba ilungu ngalinye okanye uqhagamshelo, iingcali kufuneka zenze uvavanyo lokuvuza komoya ngoko nangoko. Ukufunyanwa kwangoko kuvumela ukulungiswa ngokukhawuleza ngaphambi kokuba inkqubo isebenze. Iiphaneli zesandwich ezingatshiyo zongeza olunye ungqimba lokhuseleko ngokudibanisa ukusebenza kakuhle kobushushu kunye novavanyo oluphuculweyo lokhuseleko lomlilo. Amagumbi efriji yanamhlanje kufuneka ahlangabezane nemigangatho yokusebenza kwamandla kunye nemigaqo yokhuseleko.
Xa amaqela eprojekthi edibanisa izixhobo ezikumgangatho ophezulu, ukufakelwa ngokuchanekileyo, kunye nolawulo oluqinileyo lokutywina, amagumbi efriji agcina ubushushu obuzinzileyo kwaye alawule ukusetyenziswa kwamandla. Ulwakhiwo olwenziwe kakuhle lunciphisa iindleko zokugcinwa kobomi kwaye lukhusela iimpahla ezigciniweyo phantsi kweemeko ezihlala ziphantsi zobushushu.
Ixesha lokuthumela: Matshi-04-2026