内容简介
DB13(J)/T 273-2018备案号∶J14407—2018
被动式超低能耗居住建筑节能设计标准
Design standard for energy efficiency of passive ultra-low energy residential buildings
2019-01-01 实施
2018-09-25 发布
前 言
为贯彻国家有关节约能源、保护环境的法律法规和政策，实施可持续发展战略，进一步降低居住建筑能耗和改善室内环境，根据河北省住房和城乡建设厅关于印发《房屋建筑与市政基础设施工程现场施工技术人员配备标准》等4项标准制（修）订计划的通知（冀建工〔2018〕27号）的要求，本标准是在原《被动式低能耗居住建筑节能设计标准》DB13（J）/T177一2015的基础上，经过广泛深入调查研究，认真总结工程经验，修订而成。
本标准主要技术内容包括∶1.总则∶2.术语和符号;3.技术指标;4.供暖、空调和一次能源消耗量计算;5.建筑设计∶6. 通风、供暖与空调及照明设计和相关附录等。
本标准由河北省建筑科学研究院负责具体技术内容的解释，由河北省工程建设标准化管理办公室负责管理。
目
次
1 总则·································································································1
2 术语和符号···················································································· 2
2.1 术语···························································································2
2.2 符号···························································································4
3 技术指标························································································ 6
4 供暖、空调和一次能源消耗量计算············································ 8
4.1 一般规定····················································································8
4.2 供暖热负荷及年供暖需求计算·····················································9
4.3 空调冷负荷及年供冷需求计算···················································13
4.4 一次能源消耗量计算································································ 15
5 建筑设计······················································································ 16
5.1 一般规定··················································································16
5.2 透明外围护结构······································································· 17
5.3 非透明外围护结构····································································18
5.4 隔墙、分户墙、楼板································································ 19
5.5 户门、阳台外窗及栏板·····························································20
5.6 建筑节点构造及无热桥设计······················································21
5.7 建筑气密性要求······································································· 23
5.8 遮阳设计··················································································24
5.9 建筑防火与安全······································································· 24
6 通风、供暖与空调及照明设计·················································· 26
6.1 通风设计··················································································26
6.2 供暖与空调设计······································································· 28
6.3 照明系统设计···········································································30
6.4 室内环境及用能系统监测监控···················································30
附录 A 能耗指标计算方法·····························································31
附录 B 外门窗设计选型·································································37
附录 C 外墙外保温系统常用保温材料········································· 39
附录 D 防水隔（透）汽膜性能指标·············································41
本规程用词说明················································································ 42
引用标准名录···················································································· 43
附：条文说明···················································································· 45
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