Amaphaneli e-Coolroom asekela ukulawulwa kokushisa okuzinzile ekudleni nasekugcinweni kwezokwelapha. Izindawo eziningi zidinga ukuvikela okuqinile kanye nokufakwa okusheshayo. Abasebenzisi bafuna amaphaneli aphatha umswakama, ukushisa, kanye nomthwalo. Bafuna nokuhlanza okulula kanye nokuphila isikhathi eside kwenkonzo. Amaphaneli e-Coolroom ahlangabezana nalezi zidingo ngesakhiwo esicacile kanye nokusebenza okuzinzile.
Isakhiwo
Amaphaneli e-coolroom asebenzisa isakhiwo se-sandwich. Iphaneli ngayinye inezinhlangothi ezimbili zensimbi kanye ne-insulation core eyodwa. I-core ihlala phakathi kwamashidi ensimbi futhi idala ukumelana okunamandla kokushisa. Amaphrojekthi amaningi asebenzisa amaphaneli asukela ku-50 mm kuya ku-150 mm ubukhulu. Amaphaneli amakhulu anikeza ukudluliselwa kokushisa okuphansi. Iphaneli engu-100-mm ivame ukufinyelela inani le-K eliseduze no-0.22 W/m²·K.
Ishidi lensimbi langaphandle livikela umongo ekushayweni kanye nomswakama. Izimboni eziningi zisebenzisa insimbi engu-0.4 kuya ku-0.6-mm ebusweni. Insimbi enesendlalelo se-zinc esingu-80 g/m² inika ukumelana okunamandla kokugqwala. Ubuso bangaphakathi busebenzisa isendlalelo sokudla. Ubukhulu besendlalelo obuvamile buhlala bucishe bube ngama-micron angu-25. Lolu sendlalelo lusekela ukuwasha kanye nokubulala amagciwane.
Amalunga ephaneli nawo abalulekile. Amaphaneli amaningi asebenzisa amalunga e-cam-lock noma e-tongue-and-groove. Amalunga e-cam-lock asiza ukufakwa ngokushesha. Amalunga e-tongue-and-groove asekela ukulawula ukuhamba komoya. Isikhala esijwayelekile samalunga sihlala ngaphansi kwama-2 mm ngemva kokukhiya. Amalunga amahle agcina ukuvuza komoya kuphansi futhi athuthukisa ukusebenza kahle kokupholisa.
Izinto zokwakha
Amaphaneli e-coolroom asebenzisa izinto eziningana eziyinhloko. Uhlobo ngalunye oluyinhloko lunikeza amandla ahlukile kanye nokusebenza kokuvikela. I-PUR foam ihlala ivamile ngenxa yokuvikela okuqinile. I-PUR foam ifinyelela ekushiseni okuseduze no-0.022 W/m·K. I-75-mm engu-75-mmIphaneli ye-PURisekela amakamelo aqandisayo ngaphansi kwama-25°C.
I-PIR foam inikeza ukumelana okuphezulu komlilo. Amaphaneli amaningi e-PIR afinyelela isilinganiso se-B-s1, d0. I-PIR foam isebenzisa ukuxhumanisa okuqinile. Lesi sakhiwo sinciphisa ukusabalala kwelangabi futhi sinciphise ukuphuma kwentuthu. Ubuningi be-foam buvame ukuhlala phakathi kuka-35 no-45 kg/m³. Lokhu buningi bunikeza amandla okucindezela azinzile.
Abanyeamakamelo abandayosebenzisa ama-core e-rock wool. Uboya be-rock bufinyelela amazinga aphezulu omlilo. Amaphaneli amaningi e-rock wool afinyelela izinga le-A. Lawa maphaneli asekela izindawo ngemithetho eqinile yomlilo. Ubuningi be-rock wool buvame ukuhlala bucishe bube ngu-120 kg/m³. Lokhu buningi kwandisa ukulawula umsindo kanye nokuphepha komlilo.
Insimbi engagqwali nayo ivela kumaphrojekthi akhethekile. Izitshalo eziningi zokudla zikhetha insimbi engagqwali ukuze zihlanzeke. Amashidi ensimbi angagqwali avame ukuba nobukhulu obungu-0.5 mm. Asekela ukuhlanza okujulile futhi avimbele ukugqwala. Abasebenzisi bakhetha insimbi engagqwali lapho umswakama uhlala ngaphezu kuka-90% isikhathi eside.
Izinkomba Zokusebenza
Amaphaneli e-coolroom kumele ahlangabezane nezinkomba zokusebenza eziqinile. Ukufakwa kokushisa kuqala. Iphaneli enenani le-K elingaphansi kuka-0.28 W/m²·K ingasekela isitoreji sokudla okusha. Inani le-K eliphansi linciphisa ukusetshenziswa kwamandla. Ukusebenzisa amaphaneli e-coolroom asezingeni eliphezulu kungonga cishe izindleko zamandla ezingu-15%.
Amandla ephaneli nawo abalulekile. Iphaneli ejwayelekile ye-PUR ifinyelela amandla okucindezela aseduze ne-150 kPa. Leli nani lisekela imithwalo yophahla emakamelweni aphakathi nendawo. Iphaneli ye-PIR inikeza amandla afanayo ngokuziphatha okungcono komlilo. Amaphaneli oboya bedwala anikeza ama-kPa angu-80 kuya ku-100, okusebenza ezindongeni.
Ukumelana nomswakama kudlala indima ebalulekile. Amaphaneli amahle amunca amanzi angaphansi kuka-3% ezivivinyweni. Ukumunca okuncane kuvikela umongo ekulimaleni. Kugcina nokushisa kuzinzile. Ukuhlolwa komswakama kusebenzisa ukucwilisa amahora angama-24 emazingeni omswakama aqinile.
Ukulawulwa kokuvuza komoya kuthinta izindleko zokupholisa. Igumbi lokupholisa elivalwe kahle lisebenzisa ngaphansi kuka-0.4 m³/h·m² kokuvuza. Izimboni eziningi zihlola ukuvuza ngokuhlolwa kwentuthu noma ukuhlolwa kwengcindezi. Amajoyinti amahle kanye nezivalo kusiza ekufinyeleleni la manani.
Ukusebenza komlilo kuhlala kubalulekile kuzo zonke izakhiwo. Iphaneli ye-PIR ingamelana nemizuzu eyi-15 kuya kwengama-20 ngaphambi kokusha kwenhliziyo. Amaphaneli oboya bedwala aphatha amazinga okushisa aphezulu. Avame ukufinyelela imizuzu engama-60 yokumelana nomlilo kuye ngokuthi ubukhulu bunjani. Lezi zinkomba zisekela ukuhlela ukuphepha.
Amaphuzu Okukhiqiza
Ukukhiqizwa kwamaphaneli kudinga ukulawulwa okunembile. Amafektri agcina ubuningi be-foam ngaphakathi kuka-5% wethagethi. Ubuningi obuzinzile bunikeza ukusebenza okuthembekile kokushisa. Imigqa yokukhiqiza eqhubekayo ifaka i-foam ngaphansi kwengcindezi engaguquki. Umugqa ojwayelekile usebenza kumamitha angu-8 kuya kwangu-12 ngomzuzu.
Amashidi ensimbi nawo adinga ukuhlolwa okuqinile. Ishidi ngalinye kumele lihlangabezane nokubekezelelana kobukhulu obungaphansi kuka-0.03 mm. Amafektri asebenzisa isisindo sekhoyili esingamathani angu-4 kuya kwangu-7. Ahlanza futhi afake i-primer amashidi ngaphambi kokuba akheke. Indawo ehlanzekile isekela ukubopha okuqinile phakathi kwensimbi ne-core foam.
Inqubo yokulamina nayo ibalulekile. Amakhemikhali e-PUR noma e-PIR asabela ngokushesha. Amaqembu alawula izinga lokushisa eliseduze kuka-45°C kuya ku-55°C ngesikhathi sokujova. Leli zinga lokushisa ligcina isakhiwo sefoam sifana. Isakhiwo esifanayo sithuthukisa ukufudumala kanye namandla okucindezela.
Ukusika nokubumba kuthinta ikhwalithi yokufaka. Iningi lamafektri lisebenzisa ukusika kwe-CNC. Iphutha lokusika lihlala ngaphansi kwama-2 mm. Lokhu kunemba kusekela amalunga aqinile futhi kunciphisa ukuvuza.
Imishini nayo ibumba ama-cam-lock. Usayizi ojwayelekile we-cam-lock uhlala cishe ububanzi obungu-110 mm.
Ukuhlolwa kwekhwalithi kwenzeka ngemva kokwakheka. Izimboni eziningi zihlola amaphaneli ama-3 kuya kwangu-5 njalo ngehora. Zilinganisa ubuningi be-core, amandla e-bond, kanye nobukhulu bephaneli. Amandla e-bond avame ukuhlala ngaphezu kwe-0.12 MPa yamaphaneli e-PUR kanye ne-PIR. Ukubopha okuqinile kuvimbela ukuhlukaniswa.
Izinto Okucatshangwa Ngazo Ngomklamo
Abaklami kumele bakhethe ubukhulu bephaneli ngokusekelwe ekushiseni kwegumbi. I-cooler eku-2°C ingasebenzisa amaphaneli angu-75-mm. I-freezer eku-minus 25°C ingasebenzisa amaphaneli angu-120-150 mm. Lawa manani anciphisa ukulahleka kokushisa futhi anciphise umthwalo we-compressor.
Abaklami bahlela nokuhlelwa kwamaphaneli. Amakamelo amaningi asebenzisa amaphaneli anobubanzi obuyimitha elilodwa. Amaphaneli abanzi anciphisa amalunga futhi asheshise ukwakhiwa. Udonga oluyimitha eyi-12 ubude lusebenzisa amaphaneli ayi-12 kuphela. Amalunga ambalwa athuthukisa ukuvalwa.
Izinhlelo zokusekela nazo zibalulekile. Uphahla ludinga iziphanyeko eziqinile. Amaphrojekthi amaningi afaka iziphanyeko endaweni njalo ngamamitha angu-1.2. Ama-evaporator anamandla angadinga ozimele bensimbi. Abaklami bafaka neziphanyeko ze-PVC emakhoneni. Lezi ziphanyeko zithuthukisa inhlanzeko nokuhlanza.
Ukukhethwa kweminyango kuthinta ukusetshenziswa kwamandla. Iminyango evalwe ngomlilo ivame ukufana nobukhulu bephaneli. Umnyango ongu-100 mm uthwala ukufudumala okufanayo nephaneli lodonga elingu-100 mm. Izivalo ezinhle zinciphisa ukuvuza. Iminyango eminingi isebenzisa izintambo ze-heater emakamelweni anezinga lokushisa eliphansi. Izintambo ze-heater zivimbela ukwakheka kweqhwa.
Amapayipi kagesi kumele ahlale ngaphandle kwe-insulation. Amapayipi afihliwe angabangela amabhuloho abandayo. Amabhuloho abandayo andisa ukwakheka kwamanzi. Abaklami bagcina amapayipi ezindaweni zokusebenzela. Baphinde bafake izithiyo zomusi ukuvimbela ukufuduka komswakama.
Amaphaneli e-Coolroom asekela ukulawulwa kokushisa okuphephile nokusebenzayo. Anikeza ukuvikela okuqinile, izindawo ezihlanzekile, kanye nokuqina okuzinzile. Aphinde anciphise izindleko zamandla futhi asekele imithetho eqinile yokuhlanzeka. Ngokukhetha okuhle kwezinto, ukwakheka ngokucophelela, kanye nokukhiqizwa okuzinzile, amaphaneli e-Coolroom angaletha impilo ende yesevisi.
Isikhathi sokuthunyelwe: Disemba-04-2025