Iphaneli yesangwejiIzixazululo zidlala indima ebalulekile ezindaweni zokugcina izinto ezibandayo, amafektri ezakhiwo zensimbi, kanye namapaki okuthutha, lapho ukusebenza kokushisa nokuphepha komlilo kuthinta ngqo izindleko zamandla kanye nokusebenza kwesikhathi eside. Ukukhetha izinto ezifanele akulula. Osonkontileka be-EPC kanye nabathuthukisi kumele balinganisele ukuhambisana nomlilo, ukusebenza kahle kokushisa, kanye nesabelomali sephrojekthi. Phakathi kwezinketho eziningi, i-PIR kanye noboya bedwala kusalokhu kuyizinto zokwakha zephaneli ezifudumalayo ezisetshenziswa kakhulu ekwakheni kwesimanje.
Izinto ngazinye zinamandla nemikhawulo ecacile. Ukukhetha okufanele kuncike ohlotsheni lwephrojekthi, izidingo zesilinganiso somlilo, kanye nezimo zemvelo. Esikhundleni sokubuza ukuthi iyiphi engcono, abenzi bezinqumo kufanele bagxile ekutheni yisiphi isisombululo esifanelana kahle nephrojekthi.
Isu Lokusebenza Nokulandela Umthetho Ngokuphepha Komlilo
Ukuphepha emlilweni kuvame ukuba yinto eza kuqala kumaphrojekthi amakhulu. Uboya bedwala bunikeza ukusebenza okuqinile kule ndawo. Njengento engaphili, bufinyelela esigabeni se-A1 esingashisi ngaphansi kwezindinganiso ezifana ne-EN 13501. Abushisi noma bukhiphe intuthu enobuthi ezimweni zomlilo. Lokhu kubenza bufanelekele izindawo ezinobungozi obukhulu njengezindawo zokugcina izinto ezibandayo, izakhiwo zemithi, kanye nezitshalo ezinkulu zezimboni. Ezifundeni ezifana neRussia neNyakatho Yurophu, izinhlelo ezivalekile zezindawo zokugcina izinto noma amafektri zivame ukusebenzisa amaphaneli esandwich e-rock wool ngoba anganikeza kokubili ukuvikela nokuvikela umlilo.
I-PIR, njengento yokuvikela umlilo ephilayo, inikeza ukumelana nomlilo okulinganiselwe uma kuqhathaniswa noboya bedwala. Ngokuvamile ihlangabezana nezigaba ze-B-s1, d0 noma ezifanayo, kuye ngokwakhiwa kanye nomklamo wesistimu. Ezimweni zomlilo, ingabola futhi ikhiphe intuthu. Ngenxa yalesi sizathu, amaphaneli okuvikela umlilo e-PIR avame ukudinga izinyathelo ezengeziwe zokuvikela umlilo. Lokhu kufaka phakathi izithiyo zomlilo, izembozo zokuvikela, noma izinhlelo zokufafaza ukuze kuhlangatshezwane nokuhambisana nephrojekthi.
Ekwenzeni kobunjiniyela bangempela, izixazululo ezihlanganisiwe zivamile. Abakhi bezindlu bavame ukuhlanganisa amaphaneli e-PIR nezithiyo zomlilo we-rock wool ukuze balinganisele ukuvikela nokuphepha komlilo. Le ndlela ithuthukisa ukuhambisana ngenkathi igcina ukusebenza kwamandla kusebenza kahle. Amasu okuklama umlilo acacile kanye nokuhlanganiswa kwesistimu okufanele kubalulekile ekuvunyelweni nasekudingweni komshuwalense.
Ukusebenza Kahle Kokushisa kanye Nezimo Zokusebenza
Ukusebenza kokushisa kungenye into ebalulekile ekukhetheni amaphaneli esandwich. I-PIR inikeza ukuhanjiswa kokushisa okuphansi, ngokuvamile cishe ku-0.022–0.024 W/(m·K). Lokhu kuvumela ukujiya kwamaphaneli okunciphile kwenhloso efanayo yokushisa. Kuyasiza ekunciphiseni ukusetshenziswa kwezinto futhi kukhulise isikhala sangaphakathi, okubalulekile ezindaweni zokushisa ezibandayo nasezindaweni zokugcina izinto ezilawulwa amazinga okushisa.
Amaphaneli oboya bedwala abonisa ukuhanjiswa kokushisa okuphezulu, ngokuvamile phakathi kuka-0.036–0.040 W/(m·K). Lokhu kusho ukuthi izindonga ezijiyile ziyadingeka ukuze kufinyelelwe ezingeni elifanayo lokuvikela. Kodwa-ke, uboya bedwala busebenza kahle ngaphansi kwamazinga okushisa aphezulu futhi bugcina ubukhulu obuzinzile ngokuhamba kwesikhathi. Buphinde buhlinzeke ngokuvikela okuhle kwe-acoustic kanye nokumelana nezimo zezimboni ezinzima.
Ukusebenza komswakama kufanele futhi kucatshangelwe. I-PIR inesakhiwo samaseli avaliwe esimelana nokungena komswakama. Uboya bedwala budinga ukuvala okufanele kanye nezithiyo zomusi ukuze kugcinwe ukusebenza kwayo ezimweni ezinomswakama. Ngakho-ke, ukwakheka kwephrojekthi kumele kufake uhlelo oluphelele lwesakhiwo kunokugxila ezintweni zodwa.
Isu lobuchwepheshe lephaneli yesangweji alinciki ezintweni ezilodwa. Lihlanganisa ukuphepha komlilo, imigomo yokushisa, kanye nemikhawulo yephrojekthi ibe yisisombululo esisodwa. Ngokusebenzisa amaphaneli afakwe umswakama noma izinhlelo zamaphaneli ezihlanganisiwe ngendlela ehlelekile, osonkontileka bangafinyelela kokubili ukuthobela imithetho kanye nokusebenza kahle. Le ndlela inciphisa ubungozi, ilawula izindleko, futhi isekele impumelelo yephrojekthi yesikhathi eside.
Isikhathi sokuthunyelwe: Mashi-27-2026