Ho na le mefuta e mengata ea khalase 'marakeng, ntle le ho ela hloko haholoanyanets'ebetso ea polokeho ea khalase, mahlo a batho ba bangata a boetse a tsepame hoho boloka matla a khalase, a re utloisise hore na re ka khetha khalase e loketseng joang bakeng sa ho kenya le ho sebelisoa libakeng tse fapaneng tsa boemo ba leholimo?
Mekhahlelo ea ho boloka matla ea khalase e na le matšoao a mabeli, boleng ba moriti oa SC le boleng ba phetisetso ea mocheso K, e leng ea lipontšo tsena tse peli ho tlatsetso ea ho boloka matla a ho haha ho itšetlehile ka maemo a leholimo a mohaho sebakeng seo, empa hape e itšetlehile ka boemo ba leholimo ba mohaho sebakeng seo. ka tshebediso ya mosebetsi wa moaho.
SC: Shading Coefficient, e bolelang karo-karolelano ea phetisetso ea letsatsi ea khalase ho ea 3mm.khalase e bonaletsang e tloaelehileng.(Boleng ba khopolo-taba ea GB/T2680 ke 0.889, 'me maemo a machaba ke 0.87) bakeng sa lipalo, SC=SHGC÷0.87 (kapa 0.889).Joalo ka ha lebitso le bontša, ke bokhoni ba khalase ho thibela kapa ho hanela matla a letsatsi, 'me boleng ba likhalase tsa SC bo bonts'a phetisetso ea mocheso ea mahlaseli a letsatsi ka khalase, ho kenyeletsoa mocheso ka khanya e tobileng ea letsatsi le mocheso. e kganyang ka phaposing ka mora hore kgalase e monye mocheso.Boleng bo tlase ba SC bo bolela hore matla a letsatsi a fokolang a hlahisoa ka khalase.
K bohlokoa: ke mocheso o fetisang mocheso oa karolo ea khalase, ka lebaka la mocheso oa mocheso oa khalase le phapang ea mocheso oa ka hare le ka ntle, moea o entsoeng ho ea moeeng oa mocheso oa moea.Diyuniti tsa yona tsa Borithane ke: Diyuniti tsa thermal tsa Borithane ka leoto le leng le le leng ka hora ka Fahrenheit.Tlas'a maemo a tloaelehileng, tlas'a phapang e itseng ea mocheso pakeng tsa mahlakoreng a mabeli a khalase ea vacuum, mocheso o fetisetsoang ka lehlakoreng le leng ka nako ea yuniti ka sebaka sa yuniti.Li-unit tsa metric tsa boleng ba K ke W /㎡·K.Coefficient ea ho fetisa mocheso ha e amane feela le thepa, empa hape le ts'ebetso e itseng.Teko ea boleng ba K ea China e ipapisitse le maemo a China a GB10294.Teko ea boleng ba European K e ipapisitse le maemo a Europe a EN673, 'me teko ea boleng ba U Amerika e ipapisitse le maemo a Amerika a ASHRAE, mme maemo a Amerika a ASHRAE a arola maemo a teko ea boleng ba U ho ea mariha le lehlabula.
Tekanyetso ea moralo oa paballo ea matla a moaho e fana ka indexing e fokolang ea mamati le Windows kapalesira la khalasemabota ho ya ka dibaka tse fapaneng tsa boemo ba lehodimo.Tlas'a motheo oa ho kopana le index ena, khalase e nang le moriti o tlase oa boleng ba SC e lokela ho khethoa libakeng tseo tšebeliso ea matla a moea a fanang ka matla bakeng sa karolo e kholoanyane.Ka mohlala, libakeng tse nang le lehlabula le chesang le mariha a futhumetseng, lipatlisiso li bontša hore tšebeliso ea matla e bakoang ke mahlaseli a letsatsi a baka hoo e ka bang 85% ea matla a sebelisoang selemo le selemo sebakeng sena.Ts'ebeliso ea matla ea phapang ea mocheso ea mocheso e etsa karolo ea 15% feela, kahoo ho hlakile hore sebaka se tlameha ho eketsa moriti ho fumana phello e ntle ea ho boloka matla.
Libaka tse nang le karolo e kholo ea tšebeliso ea matla a futhumatsang li lokela ho khetha likhalase tse nang le mocheso o tlase oa phetisetso ea mocheso, joalo ka libaka tse batang tse nang le nako e khuts'oane ea lehlabula, nako e telele ea mariha le mocheso o tlase oa kantle, ho kenya letsoho ho fetohile khanyetsano e kholo, 'me boleng bo tlase ba K bo loketse ho feta. ho boloka matla.Ha e le hantle, ho sa tsotellehe hore na boemo ba leholimo ke sebaka sefe, boleng bo tlaase ba K ha ho pelaelo hore bo molemo, empa ho fokotsa boleng ba K hape ke litšenyehelo, haeba e ikarabella bakeng sa karolo e nyenyane ea menehelo ea ho boloka matla ha ho hlokahale hore e phehelle, ho hlakile, ho etsa joalo. ho se fane ka chelete mahala.
Ho ka fihleloa qeto ea hore boleng bo tlase ba K, ts'ebetso e ntle ea ho kenya letsoho, 'me tlatsetso ea eona molemong oa ho boloka matla e fokotseha butle-butle ho tloha leboea ho ea boroa, le hore na e hloka ho fokotseha ho ka nahanoa ho ea ka lintlha tsa litšenyehelo tlas'a motheo oa ho fihlela litlhoko tsa maemo a ho baballa matla.Ho theosa le coefficient ea shading SC ke, ho molemo ho boloka matla lehlabula, empa ho kotsi ho boloka matla mariha.Ho na le khanyetso e eketsehileng mabapi le hore na mehaho ea bolulo libakeng tse chesang tsa lehlabula le tse batang tsa mariha le mehaho ea sechaba libakeng tse batang e lokela ho ba moriti o eketsehileng oa letsatsi, o ka hlahlojoang ho ea ka ts'ebetso ea ts'ebeliso ea mohaho, 'me melemo e feta mefokolo.
Le hoja boleng ba SC bo le tlase, matla a matla a letsatsi a matlafala, a ntlafatsa ts'ebetso ea ho thibela mahlaseli a mocheso a letsatsi ho kamoreng.Leha ho le joalo, haeba ka bofofu u lelekisa boleng bo tlase ba SC, ha khanya e fokotseha, mabone a ka tlung a fokola, khalase e lefifi le ho feta.Ka hona, re boetse re lokela ho nahana ka phello e kopantsoeng eakgantsha, boholo,leratale likarolo tse ling molemong oa ho iphumanela likhalase tsa bona tse bolokang matla.
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Nako ea poso: Jul-14-2023