临时建筑室内供暖装置适用性研究  

Study on Applicability of Indoor Heating Installations in Temporary Buildings

作　　者：汤小芳 杨晖[1] 佟雨柔 崔哲 陈国伟 王方舟 TANG Xiaofang;YANG Hui;TONG Yurou;CUI Zhe;CHEN Guowei;WANG Fangzhou

机构地区：[1]北京建筑大学北京市供热、供燃气、通风及空调工程重点实验室,北京100044 [2]北京京能能源技术研究有限责任公司,北京100022

出　　处：《煤气与热力》2024年第11期15-19,共5页Gas & Heat

基　　金：国家重点研发计划项目“北京冬奥会临时设施搭建与运维关键技术”(2021YFF0306305);北京市科技计划课题“严寒环境下高性能临时建筑设施开发与在冬奥设施中的应用”(Z201100005820007)。

摘　　要：采用模拟方法,以高保温性能临时建筑为研究对象,对石墨烯电热膜、对流式电供暖散热器、空气源热泵空调器3种供暖装置的供暖能耗进行对比,提出适用于北京地区临时建筑的供暖装置。3种供暖装置供暖能耗均随设定室内温度升高而增加。相同设定室内温度下,3种供暖装置供暖能耗由低到高为空气源热泵空调器、对流式电供暖散热器、石墨烯电热膜。供暖期大部分时间(特别是严寒期)石墨烯电热膜供暖的热舒适性高于其他两种供暖装置。优先考虑供暖能耗并兼顾热舒适性,在北京地区临时建筑采用空气源热泵空调器供暖的综合性能最佳。Taking a temporary building with high insulation performance as the research object,the heating energy consumption of three heating installations,namely graphene electric heating film,convection electric heating radiator and air source heat pump air conditioner,is compared by using the simulation method.The heating installation suitable for temporary buildings in Beijing is proposed.The heating energy consumption of the three heating installations increases with the increase of the set indoor temperature.At the same set indoor temperature,the heating energy consumption of the three heating installations,from low to high,is as follows:the air source heat pump air conditioner,convection electric heating radiator and graphene electric heating film.During most of the heating period(especially in the severe cold period),the thermal comfort of graphene electric film heating is higher than that of the other two heating installations.Prioritizing heating energy consumption while considering indoor thermal comfort,the comprehensive performance of using air source heat pump air conditioners for heating in temporary buildings in Beijing is the best.

关 键 词：临时建筑 供暖装置 供暖能耗 

分 类 号：TU832.2[建筑科学—供热、供燃气、通风及空调工程]