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Research on Solar Heating Technology for Rural Single-Family Homes in Severe Cold and Cold Zones of China

机译:中国严重寒冷地区农村单户住宅太阳能供暖技术研究

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China's solar energy resource is very abundant because of its vast area.The fact that the amount of solar energy growths with increasing latitude is just perfect suit for the heating demand of China. Currently, the technology of solar heating mainly focus on three issues: firstly, solar heat supplementary questions, secondly, safety issues of solar products, thirdly, solar system optimization problems. Take into consideration of general solar heating systems used in China, and follow the principle of priority use of the environmental heat resource, a solar thermal storage heating system and a solar air source heat pump combined heating system were established respectively under the TRNSYS platform. In the viewpoint of room temperature guarantee, the heat pump system performed better than the energy storage system. But the former expended much more electricity than the later. Finally, taking the comprehensive performance coefficient (SCOP) into consideration, the thermal storage system suits better for practical use in rural zones of China.
机译:中国的太阳能资源非常丰富,因为它的巨大领域。由于纬度越来越多的太阳能增长量是完美的中国加热需求。目前,太阳能加热技术主要关注三个问题:首先,太阳能热补充问题,其次,太阳能产品的安全问题,第三,太阳系优化问题。考虑到中国使用的一般太阳能加热系统,并遵循环境热资源优先使用原理,在Trnsys平台下分别建立太阳能热储存加热系统和太阳能空气源热泵组合加热系统。在室温保证的观点中,热泵系统比储能系统更好。但前者比后来耗费了更多的电力。最后,考虑到综合性能系数(SCOP),热储存系统适合中国农村地区的实际应用。

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