Kune marudzi akawanda egirazi pamusika, kunze kwekubhadhara zvakanyanya kunekuchengetedza kushanda kwegirazi, maziso evanhu vakawanda akatarisawo pasimba rekuchengetedza girazi, ngatinzwisise kuti tingasarudza sei girazi rakakodzera rekuisa uye kushandiswa munzvimbo dzakasiyana dzemamiriro ekunze?
Simba rekuchengetedza simba regirazi rine zviratidzo zviviri, iyo shading coefficient SC kukosha uye kupisa kwekushisa coefficient K kukosha, izvo zviviri izvi zviratidzo kune mupiro wekuvaka simba rekuchengetedza zvinoenderana nemamiriro ekunze echivako munharaunda, asi zvakare zvinoenderana. pamusoro pekushandiswa kwebasa rekuvaka.
SC: Shading Coefficient, iyo inoreva chiyero cheiyo yakazara solar transmittance yegirazi kune iyo ye3mm.girazi rinoonekera.(The theory value of GB/T2680 is 0.889, and the international standard is 0.87) for calculation, SC=SHGC÷0.87 (kana 0.889).Sezvinoratidzwa nezita, iko kugona kwegirazi kuvhara kana kuramba simba rezuva, uye shading coefficient SC kukosha kwegirazi inoratidza kupisa kwekushisa kwemwaranzi yezuva kuburikidza negirazi, kusanganisira kupisa kuburikidza nekupenya kwezuva uye kupisa. yakavhenekerwa mukamuri mushure mekunge girazi ratora kupisa.A yakaderera SC kukosha zvinoreva kuti shoma solar simba rinopenya kuburikidza girazi.
K kukosha: ndiyo yekutamisa kupisa coefficient yechikamu chegirazi, nekuda kwegirazi kupisa kupisa uye mukati uye kunze kwekushisa kusiyana, iyo yakaumbwa mhepo kumhepo kupisa kupisa.Zvikwata zvayo zveBritish ndezvi: British thermal units per square feet paawa paFahrenheit.Pasi pemamiriro akajairwa, pasi peimwe mutsauko wetembiricha pakati pemativi maviri egirazi rekutsvaira, kupisa kunotamirwa kune rumwe rutivi panguva yeyuniti kuburikidza nenzvimbo yeyuniti.Iwo metric mauniti e K kukosha ndeye W /㎡·K.Iyo yekupisa kupisa coefficient haina kungoenderana chete nezvinhu, asiwo kune chaiyo nzira.Muedzo weChina's K kukosha kwakavakirwa paChina's GB10294 standard.Muedzo weEuropean K kukosha unoenderana neEuropean EN673 chiyero, uye bvunzo yeAmerican U kukosha kwakavakirwa paAmerican ASHRAE mwero, uye American ASHRAE chiyero inopatsanura mamiriro ekuedzwa kweU kukosha muchando nechirimo.
Iyo yekuvaka simba kuchengetedza dhizaini chiyero inopa inodzikamisa index yemagonhi uye Windows kanagirazi ketenimadziro zvichienderana nenzvimbo dzakasiyana dzemamiriro ekunze.Pasi pemamiriro ekusangana neindekisi iyi, girazi rine yakaderera shading coefficient SC kukosha kunofanirwa kusarudzwa munzvimbo dzine mhepo yekufemesa simba rekushandisa inoverengera chikamu chikuru.Semuenzaniso, munzvimbo dzine zhizha rinopisa uye chando chinodziya, tsvakiridzo inoratidza kuti mashandisirwo emagetsi anokonzerwa nemwaranzi yezuva anokwana 85% yegore rekushandisa simba munzvimbo ino.Iko kushandiswa kwesimba kwekusiyana kwekushisa kwekushisa kunongotora 15% chete, saka zviri pachena kuti nzvimbo yacho inofanira kuwedzera mumvuri kuti iwane yakanakisa kuchengetedza simba.
Matunhu ane chikamu chakakura chekupisa simba rekushandisa anofanirwa kusarudza girazi rine yakaderera kupisa kupisa coefficient, senge nzvimbo dzinotonhora dzine nguva pfupi yezhizha, nguva yakareba yechando uye yakaderera kunze tembiricha, insulation yave kupesana kukuru, uye kuderera kweK kukosha kunonyanya kubatsira kuchengetedza simba.Muchokwadi, zvisinei kuti ndeipi nharaunda yemamiriro ekunze, iyo yakaderera iyo K kukosha pasina mubvunzo iri nani, asi kuderedza kukosha kweK zvakare mutengo, kana ichiverengera chikamu chidiki chesimba rekuchengetedza mipiro haifanirwe kutevera, hongu, ita. kwete kupa mari mahara.
Zvinogona kugumiswa kuti iyo yakaderera kukosha kweK, zvirinani kuita kwekudzivirira, uye mupiro wayo mukuvaka kuchengetedza kwesimba zvishoma nezvishoma unodzikira kubva kuchamhembe kuenda kumaodzanyemba, uye kana ichida kuderera inogona kutariswa zvinoenderana nemutengo wezvinhu pasi pechigadziro che kuzadzisa zvinodiwa zvemaitiro ekuchengetedza simba.Iyo yakaderera iyo shading coefficient SC ndeye, inobatsira kuchengetedza simba muzhizha, asi inokuvadza pakuchengetedza simba munguva yechando.Pane zvakawanda zvinopikisa pamusoro pekuti zvivako zvekugara munzvimbo dzinopisa uye dzinotonhora dzechando uye zvivako zvevoruzhinji munzvimbo dzinotonhora zvinofanira kunge zvichiwedzera mumvuri wezuva, izvo zvinogona kuongororwa maererano nekushandiswa kwebasa rechivako, uye zvakanakira zvinopfuura zvisingabatsiri.
Kunyangwe iyo yakaderera kukosha kweSC, kusimba kwekugona kwezuva, zvirinani kuita kwekuvharira kupisa kwezuva mukamuri.Nekudaro, kana iwe ukateedzera neupofu kudzika kukosha kweSC, kuderera kwechiedza kuburikidza, kushoma kwemwenje wemukati, kusviba kwegirazi.Naizvozvo, isu tinofanirawo kufunga nezvekubatanidzwa kwakasanganiswa kwelighting, saizi,noisenezvimwe zvinhu kuitira kuti vawane girazi ravo rekuchengetedza simba.
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