太阳能吸收式制冷技术的发展与创新

Development and Innovation of Solar Absorption Refrigeration Technology

由于能源危机,太阳能的利用越来越受到人们的重视。针对目前太阳能制冷技术中应用最多、最成熟的太阳能溴化锂吸收式制冷,对利用蓄能技术提高太阳能利用率与在传统吸收式系统中进行创新来提高COP的研究进行了介绍,并分析了一些案例在应用中的优缺点,并对系统中被忽视的改进点提出了一些建议。同时,也对太阳能在制冷领域的发展价值进行了展望。随着太阳能技术与制冷的结合、制造成本的下降、制冷系统效率的提升,系统将有小型化、多功能化、商用化的趋势,提出一种新型多功能太阳能溴化锂吸收式制冷系统。

Due to the energy crisis, the use of solar energy causes more and more peopled attention.In view of solar lithium bromide absorption refrigeration and air conditioning technology, the energy storagetechnology that is available for solar refrigeration and innovation to improve the COP of the traditionalsystem is introduced in details. Large amounts of cases are enumerated and summarized. The importantpromotional value of solar refrigeration is prospected. As solar technology combined with refrigerationte chnology, reduetion of cost and imp rovement of performance, the solar refrige ration will become smalle rand the popularization and commercialization will be the trend in future. A novel solar refrigeration systemwith bubble pump is presented.