不同散热方式下生态温室太阳能辅助加温系统加温试验研究  

Experimental Study on the Heating of Solar-assisted Heating System in Ecological Greenhouse Under Different Heat Dissipation Modes

作　　者：耿东现 刘文合[1] 于威[1] ZHAO Shugang;GAO Yi;GAO Xiyu;NIU Jiamin;WANG Hongxia;ZHANG Zhihua(College of Life Sciences,Hebei Agricultural University,Baoding,Hebei 071001;College of Horticulture,Hebei Agricultural University,Baoding,Hebei 071001;Proving Groud,Chinese Academy of Tropical Agricultural Sciences,Danzhou,Hainan 571737;Mountainous Areas Research Institute,Hebei Agricultural University,Baoding,Hebei)

机构地区：[1]沈阳农业大学水利学院

出　　处：《北方园艺》2019年第23期73-79,共7页Northern Horticulture

基　　金：辽宁省农业领域青年科技创新人才培养计划资助项目(2015039);国家星火计划资助项目(2013GA650007)

摘　　要：为了研究不同散热方式下生态温室太阳能辅助加温系统对温室气温和地温的影响情况。通过对比的试验方法,分析了墙体散热方式、地面散热方式、墙体和地面同时散热方式对温室气温和地温的加温效果。结果表明:试验区与对照区相比,墙体散热方式下平均气温提高3.6℃,0.1、0.3、0.5 m处平均地温提高1.3、1.0、0.6℃;地面散热方式下平均气温提高0.9℃,0.1、0.3、0.5 m处平均地温提高2.5、3.3、4.1℃;墙体和地面同时散热方式下平均气温提高2.1℃,0.1、0.3、0.5 m处平均地温提高1.8、2.3、3.2℃。In order to study the influence of solar assisted heating system on greenhouse temperature and ground temperature under different heat dissipation modes.In this study,through the comparative test method,we analyzed the heating effect of the wall heat dissipation mode,the ground heat dissipation mode,the wall-and-ground heat dissipation mode on the greenhouse temperature and the ground temperature.The results showed that:with the comparison between the test area and the contrast area,the average air temperature in the wall heat dissipation mode increases by 3.6 ℃,and the average ground temperature increases by 1.3,1.0,0.6 ℃ at the position of 0.1,0.3,0.5 m,respectively;the average ground temperature in the ground heat dissipation mode increases by 0.9℃,and the average ground temperature increases by 2.5,3.3,4.1 ℃ at the position of 0.1,0.3,0.5 m,respectively;the average air temperature in the wall-and-ground heat dissipation mode increases by2.1℃,and the average ground temperature increases by 1.8,2.3,3.2 ℃ at the position of 0.1,0.3,0.5 m,respectively.

关 键 词：太阳能辅助加温 散热方式 气温 地温 

分 类 号：S664.1[农业科学—果树学]