摘要
水源热泵系统由于具有高效节能的优点而被广泛应用,而煤矿工程中的水源热泵系统更是充分利用了矿井水这种良好水源。结合地处夏热冬冷地区的重庆梨园坝煤矿工程实例进行分析,测试得到机组夏季能效比为6.40,冬季能效比为4.26,其值比《公共建筑节能设计标准》所规定的标准值高出约48.8%,其节能性对于推广水源热泵系统在煤矿工程中的应用具有一定价值。
Due to energy efficiency, water source heat pump system has been widely applied, and the application of that in colliery makes full use of the mine water, which is a good kind of water source. An actual project of Liyuanba Colliery in Chongqing, located in hot summer and cold winter zone, was analyzed. Actual measurement shows that the Coefficient of Performance （COP） in summer is 6.40, and COP in winter is 4.26, which is approximately 48.8%higher than the standard value given by “Design standard for energy efficiency of public building”, and the high efficiency of this system will enhance the application of water source heat pump system in collieries.
出处
《制冷与空调（四川）》
2014年第3期340-343,357,共5页
Refrigeration and Air Conditioning
关键词
水源热泵
煤矿
矿井水
能效比
water-source heat pump
colliery
mine water
COP
