遵化市某小区地下水地源热泵供暖系统实测分析
Measurement and analysis of groundwater-source heat pump heating system in a community of Zunhua City
摘要：
以遵化市某住宅小区地下水地源热泵系统作为研究对象，对其冬季运行工况进行了长期测试，分析了机组的运行情况、节能效益、环境效益和经济效益。结果表明：机组运行稳定，供热效果良好，系统性能系数可达1级标准，但系统耗电输热比较大，水泵效率偏低；与常规供暖系统相比，具有明显的节能效益、环境效益和经济效益。
Abstract：
Taking the groundwater-source heat pump system of a residential community in Zunhua City as a research object, tests the winter operation conditions of the system for a long time, and analyses the operation status, energy saving benefit, environmental benefit and economic benefit of the units. The results show that the unit runs stably with a good heating effect, the system coefficient of performance (COP) can reach the level 1 standard, but the electricity consumption to transferred heat quantity ratio (EHR) is high and the pump efficiency is low. Compared with the conventional heating system, the groundwater-source heat pump system has obvious energy saving benefit, environmental benefit and economic benefit.
Keywords:groundwater-sourceheatpump,heating,energyconsumptionanalysis,coefficientofperformance,electricityconsumptiontotransferredheatquantityratio,benefitanalysis