连栋式育苗专用温室供暖系统节能的改进设计——以新疆新和县依其艾日克乡育苗温室为例

摘要

[Objective]To discuss the best way that suits to the fixing of the heating system using the burning coal for hot - water of the Multi - span seedling Greenhouse. [Method]Taking the standard greenhouse selected as a study object, to discuss the peculiarity between the identical and the reversed return system on the fixing about the heating system then to make comparison from coal consumption of the standard greenhouse selected , and to represent the Energy - saving design improvement to the heating system of the Multi - span seedling Greenhouse by taking the specific examples . [ Result]Using the identical return system for the fixing of the heating system can save energy by 20 . 1 ％ . [ Conclusion]In the standard greenhouse selected, using the identical retum system can not only solve the asymmetric aspect by the reversed return system but also can reduce coal consumption and energy conservation, and it' s the best decoration for central heating of seedling greenhouse .%[目的]探讨适用于连栋式育苗专用温室采用燃煤热水供暖时暖气管道的最佳布置形式.[方法]以选定的标准温室为研究对象,探讨水平异程式和水平同程式暖气管路布置上存在的特点,再从选定标准温室的耗煤核算做对比,以具体实例来讲述连栋温室供暖的节能设计.[结果]连栋式育苗温室在冬季供暖采用同程式管路布置较异程式节能20.1%.[结论]在选定的标准温室中,暖气布置采用同程式不但可有效解决异程式因压力不均而引起的冷热不均现象,同时可降低采暖煤耗,节约能耗,更是育苗温室暖气管道的最佳布置形式.