青藏高原地区太阳能热水供暖系统应用现状与展望

Application Status and Prospect of Solar Hot Water Heating System in Qinghai Tibet Plateau

通过分析青藏高原地区的供暖热负荷、气候以及地理位置等特点,青藏高原地区建筑物供暖应充分利用当地太阳辐射。当前该地区太阳能热水供暖系统集热装置存在过热、闲置率高、易损坏的问题。针对这一问题,对太阳能热水供暖系统的蓄热、集热、取热以及辅助热源系统和室内供暖系统进行了综合分析,为青藏高原地区太阳能热水供暖系统应用前景提供理论支持。

Based on the analysis of the climate conditions and the characteristics of heating load in the Qinghai Tibet Plateau,it is considered that the solar radiation heat should be fully utilized for building heating in the Qinghai Tibet Plateau.At present,the collector of solar hot water heating system in this area has the problems of overheating,high idle rate and easy damage.In view of this phenomenon,a comprehensive analysis of solar energy collection,heat storage,heat extraction,auxiliary heat source system and indoor heating system is carried out,which provides theoretical support for the application prospect of solar hot water heating system in Qinghai Tibet Plateau.