A low temperature geothermal water two grade utility with water source heat pump used in a retrofit project was introduced in this paper.
本文介绍了采用水源热泵的低温地热水两级利用采暖方案在改造工程中的应用。
The performance of the thermoelectric heat pump low-temperature water heater was investigated under various operating conditions.
对一台空气源热电热泵低温热水装置在不同工作条件下的性能进行了实验研究。
Analyses the advantages of using low temperature geothermal gradient utilization system with serial mode of radiator and water source heat pump for retrofitted projects.
利用单位热成本的概念分析比较了几种供热方式的经济性，分析了散热器与水源热泵串联运行低温地热梯级利用供暖改造方案的优越性。
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