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本文首先介绍了《太阳能集热器节能效益认证技术规范》的编制方法和关键参数设置。而后,利用自主研发的太阳能供热采暖空调系统优化设计软件进行了太阳能集热器的年节能效益计算,并将计算结果与POLYSUN软件进行了比对分析。最后,针对所选样本集热器进行计算分析,按一定比例确定了国内太阳能集热器节能效益认证的指标值。
This article first introduced the “solar collector energy efficiency certification technical specifications,” the preparation methods and key parameters set. Then, the annual energy saving benefit calculation of solar thermal collector was carried out by using the self-developed solar heating heating and air-conditioning system optimization design software, and the result of the calculation was compared with POLYSUN software. Finally, according to the calculation and analysis of the selected sample collectors, the index value of energy efficiency certification of domestic solar collectors is determined according to a certain proportion.