不同采暖方式的排放与经济性比较  

Comparison of Emissions and Economic Benefits of Different HeatSources

作　　者：陆阳 秦朝葵[1] LU Yang;QIN Chaokui(School of Mechanical Engineering,Tongji University)

机构地区：[1]同济大学机械与能源工程学院

出　　处：《上海煤气》2024年第6期25-29,共5页Shanghai Gas

摘　　要：建筑采暖是能源消耗的重要组成部分。通过动态负荷软件计算了北京、乌鲁木齐、重庆和上海的典型居民家庭(120 m2)的逐时采暖负荷;考虑配置空气源热泵(含水箱)、燃气采暖热水炉两种不同的采暖方案和对应的运行控制策略,获得了采暖能耗、运行费用、碳排放等逐时运行数据。结果表明:空气源热泵的采暖方式具有更好的经济效益和碳排放效益,不同城市具有不同的表现,重庆的运行费用和碳排放都处于较低的水平。Building heating is an important part of energy consumption.Hourly heating load for a typical residential home(120 m2)located in Beijing,Urumqi,Chongqing and Shanghai are calculated through dynamic loading software.By considering two different heating systems:air-source heat pumps(including a storage tank),gas-fired heating and hot water combi-boiler and their corresponding control strategies,energy consumption,operation costs,carbon emission and other hourly operation cost figure are obtained.The results show that air-source heat pumps can provide more favorable economic and carbon emission benefits.The operation cost and carbon emission of Chongqing are at a lower level.

关 键 词：采暖 能耗 空气源热泵 燃气采暖热水炉 经济性 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程] X322[环境科学与工程—环境工程]