寒冷地区低层住宅被动式设计策略研究  

Research on Passive Design Strategy of Low-Rise Residential Buildings in Cold Regions

作　　者：孙乾 SUN Qian(School of Architecture,TCU,Tianjin 300384,China)

机构地区：[1]天津城建大学建筑学院,天津300384

出　　处：《天津城建大学学报》2024年第3期153-159,共7页Journal of Tianjin Chengjian University

摘　　要：通过调研低层节能住宅典型性案例并建立寒冷地区低层住宅基础模型,分析其被动式节能的主要影响因素,遴选出基于围护结构、外窗及通风的11项适合于低层住宅的被动式节能设计参量.利用建筑能耗模拟软件Designbuilder定量地分析各项设计参量的节能贡献效果,并对建筑能耗影响较大的因子进行正交试验与组合能耗模拟,得出组合后节能效果最佳的方案,对今后寒冷地区低层节能住宅设计中如何依据节能潜力设计不同的建筑节能参量提供参考.With the rapid growth of new rural construction and continuous progress of living demand,the use and energy consumption of low-rise residential buildings are also growing.Energy saving design of residential building is particularly important.By investigating typical cases of low-rise energy-saving residential buildings and establishing basic model of low-rise residential buildings in cold areas,this paper analyzes the main influencing factors of passive energy-saving,and selects 11 passive energy-saving design parameters suitable for low-rise residential buildings based on envelope structure,exterior windows and ventilation.The energy saving contribution of each design parameter is quantitatively analyzed by using Designbuilder,which is a simulation software for building energy consumption.Orthogonal test and combined energy consumption simulation are carried out for the factors that have great influence on building energy consumption,and the optimal scheme of energy saving effect after combination is obtained.The purpose is to provide reference for how to design different building energy saving parameters according to energy saving potential in the design of low-rise energy-saving housing in cold areas in the future.

关 键 词：低层住宅 寒冷地区 节能贡献率 能耗 

分 类 号：TU241[建筑科学—建筑设计及理论]