寒冷地区医院超低能耗建筑设计方案研究
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DOI：10.19860/j.cnki.issn1005- 8249.2025.04.027
LI Zhanwen’，ZHANG Qiuling²，WANG Chongyang³，XU Lihong³，CUI Jiahao³ （1. Cangzhou Central Hospital， Cangzhou O610OO， China; 2. Housing and Urban - Rural Development Bureau of Daming County，Daming O569Oo，China; 3. Hebei Building of Research Engineering Co.， Ltd.， Shijiazhuang O50227， China）
Abstract：Asaspecial public building，hospitals haveenergyconsumption thatischaracterized bystrongcontinuity，large fluctuatinsandhighpeaks，makingitaprominentchallenge inenergyconservationandcarbonreduction．Takingahospital ina coldregion astheresearch object，basedon the ultra-low energyconsumption public building technologysystemand in combinationwiththefunctionalcharacteristicsof thehospital，acomprehensivedesignshemewasspecificallyconstructed，which includesaneficienttheralinsulationandhatpreservationextealinsulationsystem，high-performanceenerg-saving exterior doorsand windows，refinedthermalbridge treatmentandairtightnesssealing，andoptimizedairconditioningandheatrecovery freshair systems.Theresultsshowthatafteradopting the above technologies，the hospitalbuilding can achieve an anual saving of 3.3563millionyuaninoperatingcosts，anannualsavingof13O.36tonsof standardcoal，andatthesametimereducecarbon dioxideemissons by347.02tons，sulfurdioxideemissionsby310 kilograms，nitrogenoxidesby1ton，andsmokedustby 1.3tons.Theselectiveapplicationofpassiveultra-lowenergyconsumption technologyinhospital buildingsisfeasible.Itcan effectivelycontrolenergyconsumptionwithinareasonablerange，significantlyreduceenergyconsumption，andhasbothengieering aplicationvalueandeconomicbenefits.Thisprovidestechnicalsupportandpracticalreferenceforthelarge-scaledevelopmentof hospital buildings towards ultra-low energyconsumption，near-zero energy consumption and even zerocarbon goals.
Key words：insulationsystem；exterior windowinstalltion；airconditioningand fresh airsystem；energy consumption simulation；benefit analysis
0 引言
在“双碳”目标驱动下，推动超低能耗建筑规模化发展成为建筑行业节能降碳的核心方向。（剩余8656字）
