Igreenhouse yelanga ibonakalisiwe ngomlinganiso ophantsi wokuhambisa ubushushu, ukulondolozwa kobushushu obulungileyo, ubunzima obulinganiselweyo, ukuziqengqa kunye nokuhla ngokulula, ukuqina, ukumelana nomoya olungileyo, ubomi obude benkonzo, ukungangeni manzi, ukulondolozwa kobushushu okude nokunyamezeleka, njl. Ke indlela yokukhetha ingubo yokugquma yegreenhouse yelanga?
Emva kokuba kukhethwe uhlobo lwezinto zokugquma ngengubo yegreenhouse yelanga, ukusebenza kwayo kwe-insulation kuya kuxhomekeka kubukhulu bengubo yokugquma, ngokucacileyo, ubukhulu be-insulation core. Ithambeka elingaphambili lokugcina amandla elanga kufuneka lifaniswe nokusebenza kwe-thermal insulation kudonga lwangasemva kunye nophahla lwangasemva lwesitayile. Ngale ndlela, ukusasaza kobushushu bendlu eluhlaza kuzo zonke iindlela kuyafana, kwaye iqondo lobushushu elingaphakathi linokulingana. Nangona kunjalo, ngenxa yokuba izinto zokwambathisa kwithambeka elingaphambili zinqunyelwe kukungalingani kwezinto ezihambisayo ze-thermal, ngesiqhelo ukuxhathisa kobushushu bezinto zokugquma kwithambeka elingaphambili kukuncinci kakhulu kunoko kuseludongeni, ukuze ukusasaza kobushushu i-greenhouse ebusuku ngapha kwethambeka elingaphambili isabala eyona ndawo inkulu yokutshatyalaliswa kobushushu kwigreenhouse.Ukuze kuncitshiswe umahluko wobushushu kwigreenhouse ngangokunokwenzeka, kuyafuneka ukuba ukumelana nobushushu be-thermal ithambeka elingaphambili lendlu eluhlaza yendlu ebusuku kufuneka lifikelele ngaphezulu kwe-2/3 yokuxhathisa okupheleleyo kobushushu eludongeni.
Ixesha lokuposa: Mar-01-2021