电厂中热泵余热利用工程的技术经济性分析

摘要

通过热泵回收循环水余热并用于供热是一种具有极大经济和社会效益的低温余热回收方式。文章利用技术经济评价方法对采用三种不同型式热泵的低温余热利用方案进行经济性比较分析，从而确定最优方案。%Through heat pump to recover waste heat of circulating water and used for heating is a kind of low temperature waste heat recovery with great economic and social benefits. Using three different types of heat pump low temperature waste heat utilization with technical and economic evaluation method to do the economical comparison and analysis, thus determine the optimal solution, it made important contributions to establish reasonable plans.