不同直径地埋管对日光温室主被动蓄放热系统热交换性能的影响  

Influence of Different Diameter Buried Pipes on Heat Exchange Performance of Active and Passive Heat Storage and Release System in Solar Greenhouse

作　　者：张彩虹 姜鲁艳[2] 王国强[2] 德贤明 刘涛[2] 张小慧 Zhang Caihong;Jiang Luyan;Wang Guoqiang;De Xianming;Liu Tao;Zhang Xiaohui(Xinjiang Facility Agriculture Engineering and Equipment Research Center,Urumqi 830091,Xinjiang Uygur Autonomous Region,China;Institute of Agricultural Mechanization of Xinjiang Academy of Agricultural Sciences,Urumqi 830091,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]新疆设施农业工程与装备研究中心,新疆维吾尔自治区乌鲁木齐830091 [2]新疆农业科学院农业机械化研究所,新疆维吾尔自治区乌鲁木齐830091

出　　处：《农业技术与装备》2025年第2期3-9,共7页Agricultural Technology & Equipment

基　　金：新疆维吾尔自治区重大科技专项项目(2022A02005-6);中央引导地方专项项目(ZYY2023B01);自治区两区专项项目(2022LQ04008)。

摘　　要：为在新疆逆温带地区推广主被动蓄放热系统,为提高设施农业冬季作物产量提供数据支持和帮助,探究配置不同直径地下地埋管的主被动蓄放热系统对温室室内土壤温度的影响,选取新型组装式深冬生产型日光温室为试验样地温室,配置不同直径地下地埋管的主被动蓄放热系统,结合对土壤进行分层研究的方法进行研究。结果显示,在空气能热泵系统放热运行时间段,装备Φ6 cm直径的地埋管放热量为98267.4 kJ,装备Φ4 cm地埋管放热量为129889.2 kJ,装备Φ2 cm地埋管放热量为67872 kJ,Φ4 cm地埋管放热量较Φ2 cm和Φ6 cm地埋管放热量分别提高了91.37%和32.18%。因此,适宜在新疆逆温带地区推广应用Φ4 cm地埋管的主被动蓄放热系统。In order to provide data support and help to popularize active and passive heat storage and release system in Xinjiang inversion zone,to explore the influence of active and passive heat storage and release system with different diameter underground buried pipes on indoor soil temperature of greenhouse,a new assembled deep winter production solar greenhouse was selected as the greenhouse in the test plot.The main and passive heat storage and release systems with different diameter underground buried pipes were studied in combination with the method of soil stratification research.The results showed that during the heat release operation period of the air energy heat pump system,the heat release of the buried pipe equipped withΦ6 cm diameter is 98267.4 kJ,that of the buried pipe equipped withΦ4 cm diameter was 129889.2 kJ,and that of the buried pipe equipped withΦ2 cm diameter was 67872 kJ.The heat release of the buried pipe withΦ4 cm diameter is 91.37%and 32.18%higher than that of the buried pipe withΦ2 cm andΦ6 cm diameter,respectively.Therefore,the active and passive heat storage and release system equipped withΦ4 cm diameter buried pipe was suitable for promotion and application in Xinjiang inversion zone.

关 键 词：日光温室 主被动蓄放热系统 地埋管 直径 新疆逆温带 

分 类 号：S625.3[农业科学—园艺学]