Amakamelo efriji asebenza kahle athembele ekufakweni kwamaphaneli esandwich okunembile kanye nobuchwepheshe obuthuthukisiwe bokuvala.amaphrojekthi okugcina abandayo okushisa okuphakathi nokukhuluUma isebenza ku-−18°C noma ngaphansi, ikhwalithi yokwakha inquma ngqo ukusebenza kokuvikela, ukusebenza kahle kwamandla, kanye nokuqina kwesikhathi eside.
Izinselele Zokufakwa Okuyinhloko Emakamelweni Akhulu Afriji
Emakamelweni efriji ezimboni, izinhlelo zamaphaneli esandwich zakha isithiyo esiyinhloko sokushisa phakathi kwendawo elawulwayo yangaphakathi nendawo yangaphandle. Lezi zikhungo zisebenza ngaphansi kokwehluka okukhulu kokushisa, ngokuvamile okungaphezu kuka-40°C phakathi kwezimo zokwakha kanye nesimo sokusebenza. Ngenxa yalokhu kungafani, ngisho namaphutha amancane okufakwa angabangela izinkinga ezinkulu zokusebenza.
Inselele yokuqala enkulu ihilela ukunemba kokufakwa. Amaphaneli e-polyurethane sandwich aklanyelwe amakamelo efriji ngokuvamile anezilinganiso ezinkulu kanye nesisindo esikhulu. Amaphrojekthi amakhulu adinga ukuhlelwa okuqhubekayo kwamakhulu amaphaneli odonga nophahla. Uma abafaki behluleka ukugcina indawo enembile, izikhala ezibonakalayo noma ezifihliwe zingavela emajoyintini. Uma ukuphambuka kwamalunga kudlula u-2 mm, amabhuloho okushisa ayakhula futhi anciphise amandla okushisa. Ngokuhamba kwesikhathi, ukuvuza okubandayo kuholela ekwakhekeni komswakama kanye nokuqongelela kweqhwa, okwandisa umthwalo wokusebenza kwe-compressor kanye nokusetshenziswa kwamandla.
Inselele yesibili iphathelene nokwanda nokuncipha kokushisa. Ukwakhiwa kuvame ukwenzeka ekushiseni okujwayelekile, kuyilapho izimo zokusebenza zihlala zingaphansi kakhulu kokubanda. Leli gebe lokushisa libangela ukuncishiswa kwezinto ngemva kokusebenza. Ngaphandle kwezibonelelo ezifanele zokwandisa, ukuguqulwa kwamaphaneli kungathinta ukuqina kwamalunga kanye nokuqina kwesakhiwo. Onjiniyela kumele babale ukubekezelela ukunyakaza ngokucophelela ukuze balondoloze ukusebenza komoya.
Ubunzima besithathu bugxile ekuchazeni ama-node. Amakhona, ozimele beminyango, izindawo zokuhlangana phansi nodonga, kanye nokungena kwamapayipi kumelela izindawo zokuvala ezibuthakathaka. Lawa maphuzu okuguquka avame ukubhekana nokucindezeleka okuphezulu kanye nengozi enkulu yokuvuza. Amakamelo amakhulu efrijini ezimboni adinga izingxenye zekona eziqinisiwe kanye nezixazululo zamalunga eziklanywe ngokucophelela. Ukuphathwa kabi kulezi zindawo kuvame ukuholela ekwehlulekeni kokufakwa kokushisa kusenesikhathi kanye nezindleko zokulungisa eziphakeme.
Amaqembu ephrojekthi aqaphela lezi zinselele esigabeni sokuhlela angavimbela ukungazinzi kokusebenza kanye nokuchitheka kwamandla ngemva kokuqaliswa kokusebenza.
Ukukhethwa Kwezinto Ezifanele kanye Nobuchwepheshe Bokuvala Amakamelo Okuqandisa Okuhlala Isikhathi Eside
Ikhwalithi yezinto zokwakha isungula isisekelo samakamelo aqandisayo aqinile. Amaphaneli esandwich e-polyurethane enziwe ngokwezifiso anobuningi obungaphansi kuka-40 kg/m³ kanye nokushisa okulingana noma okungaphansi kuka-0.024 W/(m·K) anikeza amandla okuvikela aqinile.
Abakhiqizi kufanele benze ukuhlolwa okuqinile kobukhulu ngaphambi kokulethwa ukuqinisekisa ukuthi amaphaneli ayaguquguquka futhi anembile. Ukukhiqizwa kwefektri okunembile kunciphisa ukuphambuka kokufakwa endaweni yokusebenza. Abakhi kufanele balinganise isisekelo sesakhiwo ngaphambi kokubekwa kwamaphaneli futhi basebenzise amathuluzi ochwepheshe okubeka ngesikhathi sokulungiswa. Ochwepheshe kumele balawule izikhala zamalunga ngaphakathi kwama-2 mm ukuze bagweme ukungena komoya obandayo.
Izisekelo ezikhethekile ezisezingeni eliphansi lokushisa kufanele zithathe indawo yezinamathelisi zokwakha ezijwayelekile ngoba izinto ezijwayelekile zingaqhekeka ngaphansi kwezimo zokubanda. Imiklamo yokuxhumanisa enwebekayo isiza ekumunceni ukunyakaza kokushisa futhi ivimbele ukugcwala kokucindezeleka ezindaweni zokuhlangana kwamalunga.
Ukuqinisa i-node kudinga ukwelashwa okuhlelekile. Izesekeli zekona ezimise okwe-L ziqinisa ukuhlangana kodonga futhi zithuthukise ukusebenza kokudlulisa umthwalo. Ukuvuleka kweminyango kanye nokungena kwamapayipi kufanele kuthathe izinyathelo zokuvala ezimbili ezihlanganisa imichilo yokucindezela ne-sealant engabanda. Leli cebo lokuvikela elinezingqimba linciphisa kakhulu amathuba okuvuza. Ngaphezu kwalokho, abafaki kufanele bafake izithiyo zomusi kanye nama-membrane angangenisi umswakama lapho kudingeka khona ukuvimbela ukufuduka komswakama ngaphakathi kwezingqimba zokushisa.
Ukulawulwa kwekhwalithi okuqhubekayo kuqinisekisa ukusebenza okulinganayo. Ngemva kokuqeda ijoyinti ngalinye noma uxhumano, ochwepheshe kufanele benze ukuhlolwa kokuvuza komoya ngokushesha. Ukutholwa kusenesikhathi kuvumela ukulungiswa okusheshayo ngaphambi kokuba uhlelo luqale ukusebenza. Amaphaneli esandwich angashisi anezela olunye ungqimba lokuvikela ngokuhlanganisa ukusebenza kahle kokuvikela kanye nezilinganiso zokuphepha komlilo ezithuthukisiwe. Amakamelo efriji yezimboni zanamuhla kumele ahlangabezane nezindinganiso zokusebenza kwamandla kanye nemithethonqubo yokuphepha.
Uma amaqembu ephrojekthi ehlanganisa izinto ezisezingeni eliphezulu, ukufakwa okunembile, kanye nokulawula ukuvala okuqinile, amakamelo efriji agcina izinga lokushisa elizinzile futhi alawule ukusetshenziswa kwamandla. Ukwakhiwa okwenziwe kahle kunciphisa izindleko zokulungisa umjikelezo wokuphila futhi kuvikela izimpahla ezigciniwe ngaphansi kwezimo eziphansi zokushisa ezihlala njalo.
Isikhathi sokuthunyelwe: Mashi-04-2026