地下水源热泵在上海地区的应用前景分析

Prospective Analysis of Ground-Water Heat Pump Applied in Shanghai Area

本文介绍了地源热泵的工作原理,结合上海的地质、气候、经济等特征,从地质条件、节能环保、技术经济等方面分析了地下水源热泵在上海的应用前景。并以某示范基地为例对地下水系统进行水力和热力模拟,结果表明地下水源热泵对周边水体造成的热影响是局部的。综合证明了地下水源热泵是一种长寿命、低耗能、经济化的温控技术,在上海具有广阔的应用前景。最后从地下环境以及地层稳定性角度,对上海地下水源热泵的利用和发展规划提出了具体建议。

This paper introduces the working principle of the ground-water heat pump(GWHP). Combined with the geological conditions, climate and economic of Shanghai, the prospect of the ground-water heat pump(GWHP) applied in Shanghai were comprehensively analyzed from geological conditions, energy conservation,technical and economic conditions and so on. According to the demonstration based on groundwater simulation of greenhouse, the results showed that the groundwater storage was feasible, and the effect on the surrounding water caused by GWHP system was local. The result comprehensively proved that the GWHP was a temperature-controlled technology, which is a long-used, affordably, low-energy and broad application prospect in Shanghai.Finally, some specific suggestions to application and development planning of GWHP in Shanghai were proposed by analyzing and exploring some groundwater environment and ground stability problems of application of the GSHP.