Ngasekuqaleni kwalo nyaka, i-BEIJING Local Building and Environment Departments ishicilele “Idizayini Yezinga Lesakhiwo Sokuhlala Se-Ultra-low Energy Residential Building (DB11/T1665-2019)”, ukuze kuqaliswe imithetho neziqondiso ezifanele ZOKONGA AMANDLA KANYE NOVIKELWA KWEZIMO, ukwehlisa ukusetshenziswa kwezakhiwo zokuhlala, ukuthuthukisa izinga lezakhiwo, kanye nokumisa umklamo wesakhiwo sokuhlala esingenawo amandla aphansi.
Kulesi “Standard”, kudinga ukuthi isakhiwo sibe 1) Ukwahlukanisa okuhle, 2) Ukuqina komoya okuhle, 3) Ukungenisa umoya okubuyisa amandla, 4) Uhlelo Lokushisa Nolokupholisa, nezinye izinto ezifanele zedizayini eziluhlaza.
Lokhu kufana kakhulu nendlu engenzi lutho, lapho uhlelo lokungenisa umoya lokubuyisela amandla luyisici esibalulekile. Kudinga i-ventilator ukuthi ibe nokusebenza kahle kokushintshaniswa kokushisa okungu-70% uma usebenzisa isishintshi sokushisa se-enthalpy; noma u-75% uma usebenzisa isishintshi sokushisa se-aluminium. Lolu hlelo lokubuyisela amandla luzokwehlisa umthwalo wokusebenza wesistimu yokushisisa nokupholisa, uma kuqhathaniswa nokukhipha umoya kwemvelo kanye nokukhipha umoya okuyimishini ngaphandle kokuthola ukushisa.
Izinga lidinga futhi uhlelo lokungena komoya ukuthi lube nomsebenzi "Wokuhlanzwa", ukuze okungenani luhlunge u-80% wezinhlayiyana ezinkulu kuno-0.5μm. Ezinye zezinhlelo zingahlonyiswa ngezihlungi zebanga eliphezulu, ukuze kuqhutshekwe kuhlungwe izinhlayiya ezisemoyeni (PM2.5/5/10 njll.). Lokhu kuzoqinisekisa ukuthi umoya wakho wasendlini uhlanzekile futhi umusha.
Ngamanye amazwi, leli zinga elokukusiza ukuthi wakhe Ikhaya Lokonga Amandla, Elihlanzekile futhi Elinethezekile. Iqale ukusebenza kusukela ngo-1St ka-April, 2020, ukusheshisa ukuthuthukiswa kwe-“Green Building” e-Beijing. Futhi maduze nje, kuzoqala ukusebenza kulo lonke elase-China, okuzovuna kakhulu imakethe yokukhipha umoya yokutholwa kwe-Energy.
