不同保温被对喀什地区日光温室夜间温度影响的量化分析  

Quantitative Analysis of Influence of Different Heat-insulting Quilt on Night Temperature of Solar Greenhouse in Kashgar Region

作　　者：张传坤[1] 马迎春 付文敏 温丹 刘波[1] 王晓[1] 杨宁[1] ZHANG Chuankun;MA Yingchun;FU Wenmin;WEN Dan;LIU Bo;WANG Xiao;YANG Ning(Shandong Key Labroatory of Bulk Open-Field Vegetable Breeding,Ministry of Agriculture and Rural Affairs Key Laboratory of Huang Huai Protected Horticulture Engineering,Institute of Vegetables,Shandong Academy of Agricultural Sciences,Ji’nan 250100,Shandong,China;Shufu County Seed Breeding Base of Kashgar Region,Xinjiang Uygur Autonomous Region,Kashgar 844100,Xinjiang,China;Kashgar Regi onal Bureau of Agriculture and Rural Affairs,Xinjiang Uygur Autonomous Region,Kashgar 844000,Xinjiang,China)

机构地区：[1]山东省农业科学院蔬菜所,农业农村部黄淮设施园艺工程重点实验室,山东省大宗露地蔬菜育种重点实验室,山东济南250100 [2]新疆维吾尔自治区喀什地区疏附县良种繁育场,新疆喀什844100 [3]新疆维吾尔自治区喀什地区农业农村局,新疆喀什844000

出　　处：《中国蔬菜》2025年第3期98-103,共6页China Vegetables

基　　金：山东省援疆资金资助项目;山东省农业科学院农业科技创新工程项目(CXGC2024A07)。

摘　　要：为研究保温被对日光温室夜间温度造成的影响,对试验期间连续两日夜间两种保温被覆盖下日光温室的放热量、温度变化进行量化分析。结果表明:温室A、D两日夜间放热量分别是221.70、210.00 W·m^(-2)和339.27、334.65 W·m^(-2),温室A放热量分别是温室D放热量的65%、63%;温室A空气温度降幅分别比温室D空气温度降幅少1.7、1.4℃;两日温室A、D保温被传热系数平均值分别为0.65、0.64 W·m^(-2)·℃^(-1)和1.32、1.32 W·m^(-2)·℃^(-1);温室A保温被的保温作用远大于温室D保温被的保温作用。两日夜间温室A空气温度平均值分别为11.8、12.6℃,凌晨时分最低值分别为10.9、11.1℃,能够满足喜温果菜越冬生产对温度的要求;温室A保温被传热系数最大值为0.74 W·m^(-2)·℃^(-1),可以作为参考指标在喀什地区推广使用。In order to study the effect of heat-insulting quilt on the night temperature of solar greenhouse,this test quantified the heat-releasing volume and temperature change at night under two kinds of solar greenhouse in two days.The test showed that the heat-releasing volume of greenhouse A and D was 221.70,210.00 W·m^(-2) and 339.27,334.65 W·m^(-2);heat-releasing volume of greenhouse A was 65%,63%of that of greenhouse D,respectively;the air temperature drop in greenhouse A was 1.7℃and 1.4℃less than that of greenhouse D;the average value of heat transfer coefficient of greenhouse A and D measured by test was 0.65 W·m^(-2)·℃^(-1),0.64 W·m^(-2)·℃^(-1) and 1.32 W·m^(-2)·℃^(-1),1.32 W·m^(-2)·℃^(-1),respectively;the heat preservation effect of greenhouse A was much greater than that of greenhouse D.The average air temperature of the greenhouse A at night was 11.8℃and 12.6℃,and the lowest temperature in the early morning was 10.9℃and 11.1℃;the greenhouse A could meet the temperature requirements of the overwintering production of vegetables enjoying high temperature;the largest value of heat transfer coefficient measured by test was 0.74 W·m^(-2)·℃^(-1),which could be used as a reference index in Kashgar region.

关 键 词：日光温室 保温被 温度降幅 传热系数 参考指标 

分 类 号：S62[农业科学—园艺学]