太阳能地板辐射采暖系统在连续运行时的系统特性研究  

RESEARCH OF THE CHARACTERISTICS OF THE SOLAR FLOOR RADIANT HEATING SYSTEM IN CONTINUOUS OPERATION

作　　者：孟二林[1] 张奕[2] 王子介[2] 于航[1] 

机构地区：[1]同济大学机械工程学院,上海201804 [2]南京师范大学动力工程学院,南京210042

出　　处：《太阳能学报》2011年第9期1381-1386,共6页Acta Energiae Solaris Sinica

摘　　要：通过实验研究了在一定集热面积和采暖面积比前提下,太阳能地板辐射采暖系统在连续运行时的一些系统特性,主要包括系统的太阳能保证率、地板进出水温度、房间空气温度、地板换热量以及热舒适性指标,用TRNSYS软件对实验系统进行模拟,得出地板层构造对系统性能的影响规律以及服装热阻对热舒适性的影响规律。In a certain ratio of collector area and the heating area, this paper studied the system characteristics of the solar floor radiant heating system in continuous operation through experimental method, mainly including the solar guarantee ratio of the system, the temperature of the inlet and outlet water, room air temperature, floor heat exchange and the thermal comfort. By simulating the experimental system with TRNSYS, it indicated the influence of the floor-layer structure to the system performance, as well as the influence of clothing thermal resistance to the thermal comfort.

关 键 词：太阳能 地板辐射采暖 连续运行 系统特性 TRNSYS 

分 类 号：TU832.17[建筑科学—供热、供燃气、通风及空调工程]