火炕建筑节能措施对室内热环境的影响分析  

Impact of Traditional Kang on Indoor Thermal Environment in Building

作　　者：袁鹏丽 端木琳[1] 王宗山[1] 

机构地区：[1]大连理工大学土木工程学院建筑环境与设备工程研究所,辽宁大连116024

出　　处：《建筑节能》2015年第12期6-14,50,共10页BUILDING ENERGY EFFICIENCY

基　　金：国家自然科学基金:火炕及农村建筑集成采暖系统热工性能及传热模型研究(51178074)

摘　　要：传统火炕建筑室内热环境差,不同热工分区所需的供热量差别较大,因此,各地区适用的节能措施也不同。通过对各热工分区下的传统火炕建筑室内热负荷及室内热环境进行研究,提出了增加生物质燃料量及改善围护结构热工性能的节能策略,并对其进行相应的影响分析。在此基础上,根据农村地区已有的供暖方式,分析了不同热工分区下所适用的供暖方式以及相应的生物质燃料量,既保证了室内热舒适,也避免了不适宜供暖方式的能源浪费,为农户选择适宜的供暖方式及燃料量的控制提供依据。The indoor thermal environment of building with the traditional Kang（in Chinese） is poor. The heat supply is quite different in different thermal zones. Thus, the corresponding energy-saving measures are also different, including the change of biomass fuel mass and the thermal performance of building envelope. The impact of the energy-saving measures on the heating load and thermal environment of building with the traditional gang in different zones are analyzed. The heating method and the biomass fuel mass, which is applicable to the different thermal zones, are studied. The analysis can not only ensure the indoor thermal comfort, but also avoid the energy waste of the unadvisable heating method. The research results provide the basis for the households to select the appropriate heating method.

关 键 词：火炕 动态热负荷 供暖方式 节能 

分 类 号：TU241.8[建筑科学—建筑设计及理论] TU832