太阳能空气源热泵热水系统毕业论文

《太阳能空气源热泵热水系统毕业论文》由会员分享，可在线阅读，更多相关《太阳能空气源热泵热水系统毕业论文（13页珍藏版）》请在毕设资料网上搜索。

1、 第 1 页 共 13 页 太阳能太阳能+ +空气源空气源热泵热水热泵热水系统系统 的的控制系统与经济效益分析控制系统与经济效益分析 【摘要】太阳能的加入，一方面，可以改变低温时空气源热泵 COP 不高的弱点； 另一方面热泵跟太阳能的结合，又能弥补太阳能热水器不能在阴雨天气、夜晚、 太阳强度不大时不能正常运行的缺点。因此，太阳能+空气源热泵热水系统可提 高太阳能集热器效率和热泵系统性能，同时解决全天候供热问题，具有良好的经 济和社会效益，必定拥有广阔的市场前景。本课题对模拟设计的一套太阳能+空 气源热泵热水系统进行了经济效益比较，结果表明在产水量相当情况下，采用太 阳能+热泵热水系统节能效果显

2、著。 【关键词】太阳能； 空气源热泵； 热水；经济效益分析 E Engineering ngineering D Design esign of of SolarSolar E Energynergy andand A Air ir S Source ource H Heat eat P Pump hot water system ump hot water system 【Abstract】On the one hand, the addition of solar energy can improve the COP of air source heat pump, especially

3、when the environment temperature is low. On the other hand, the combination of heat pump with solar energy also can make up the shortcomings of that the solar water heater can not normally operate at the rainy weather, on the night and on the days of low solar intensity. Therefore, air source heat p

4、ump with solar energy water system can improve the efficiency of solar collectors and the performance of heat pump system, and resolve the issue of round-the-clock heating at the same time. It is apparently economic and socially beneficial, and has broad market prospects. In this paper, a set of solar energy & heat pump water heater system was analyzed economically. Calculating results shows that solar energy & heat pump water heater system has evident effects of energy consumption. 【Key wor