摘要
针对农村采暖节能形势严峻的问题,采用太阳能-地源热泵房屋采暖复合节能项目,利用农房闲置的屋顶作为分布式光伏发电的占地资源,并以地源泵作为农屋供暖所需浅地表热能可再生利用的媒介,分析了该项目一个采暖季的运行数据。结果表明:通过分布式光伏发电上网售电及地源泵效能比高达3倍以上的创新结合,形成了一种可再生能源利用的高效节能模式。该节能项目不但可以促进农村供暖"煤改电"政策的快速实施,而且对全国大气污染治理更具有重大意义。
In view of the serious situation of energy - saving of rural construction, using solar - ground source heat pump house heating composite energy - saving projects, and making use of the housing idle roof as the area of resources distributed photovoltaic power generation, and using the ground source pump as a barn renewable utilization of the shallow surface heat medium, this paper analyzes the running data of the project of a heating season. The re- suits indicate that through distributed photovoltaic power generation Interuet sale of electricity and heat pump effi- ciency is 3 times as much as the innovation combination, formed a kind of high efficient energy saving model of re- newable energy utilization. The energy saving project can not only promote the rapid implementation of rural ＂coal to electricity heating＂ policy, but also is of great significance to the national air pollution control.
出处
《北京工业职业技术学院学报》
2015年第2期13-19,共7页
Journal of Beijing Polytechnic College
基金
2014年北京工业职业技术学院科研课题(BGZYKY201401)
关键词
太阳能
光伏发电
地源热泵
热效比
solar energy
photovohaic power generation
ground source heat pump
thermal efficiency ratio
