连栋温室散热管道辐射涂层的热工性能研究

Study of Thermo-engineering Capability of Heating Pipe Covered with Radiant Dope in Gutter-connected Greenhouse

本文从连栋温室供热系统的节能要求出发 ,重点研究了常用的热水供热系统光管散热管道的热工性能在涂辐射涂层前后性能变化 ,及提高散热管道辐射换热特性对温室内热环境的影响 。

From the viewpoint of the energy efficiency,this paper focuses on the difference of the thermo-engineering capability of heating system's hating pipes after covered with radiant dope and the influence to the environment in gutter-connected greenhouse by enhancing radiant heat-transfer capability of heating pipe.The result of study provides a basis for the design of economic gutter-connected greenhouse.