HOU Ruining,WANG Xiaoxiang,WANG Yu,et al.Daylighting Performance Analysis of a New Type of Greenhouse[J].HEILONGJIANG AGRICULTURAL SCIENCES,2023,(07):64-70.[doi:10.11942/j.issn1002-2767.2023.07.0064]
一种新型温室的采光性能分析
- Title:
- Daylighting Performance Analysis of a New Type of Greenhouse
- 文章编号:
- 12
- Keywords:
- new type of greenhouse; solar interception capacity; light intensity; daylighting performance
- 文献标志码:
- A
- 摘要:
- 为探究新型日光温室与生产上主流温室在黑龙江地区的采光性能差异，采用对比分析法，对新型日光温室（W1）与主流温室（W2）冬季不同区域及垂直高度的太阳能截获量及光照强度进行了研究。结果表明，同一时间段下，W1温室的太阳能截获量高于W2温室，提高比例约为14%~25%；W1温室对外光辐射面积低于W2温室，比W2温室降低约6.88%。W1温室的光照强度最高可达34 752 lx，同时间W2温室的光强为28 021 lx，W1温室最高光强为W2温室的1.24倍。W1温室的光照强度平均值为20 376 lx，是W2温室光强平均值15 845 lx的1.29倍。不同时间段的光强对比均为W1大于W2，W1温室光照强度相较于W2温室，在不同时间段提高了24%~34%。因此，W1温室内光照环境要好于W2温室。在垂直高度上，温室光照强度为先上升后下降，除近地面高度外，其他高度W1温室光照均高于W2温室，说明对于高度在0.5 m上的作物而言，W1温室光照环境优于W2温室。W1温室太阳能截获量多而光辐射面积小，光能利用率高，并且温室(-0.1mm〗 内不同空间光辐射更加均匀一致，在冬季生产遮光或弱光区很少。因此，W1温室的采光性能优于W2型温室。
- Abstract:
- In order to explore the difference in lighting performance between the new solar greenhouse and the mainstream greenhouse in Heilongjiang Area， the solar energy interception and light intensity of the new solar greenhouse (W1) and the mainstream greenhouse (W2) in different areas and vertical heights in winter were studied by comparative analysis method.The results showed that the solar energy interception of W1 greenhouse was higher than that of W2 greenhouse during the same time period， and the increase rate was about 14%-25%. The external light radiation area of W1 greenhouse was lower than that of W2 greenhouse， which was about 688% lower than that of W2 greenhouse.The light intensity of W1 greenhouse reached up to 34 752 lx， while the light intensity of W2 greenhouse was 28 021 lx， and the light intensity of W1 greenhouse was 1.24 times that of W2 greenhouse. The average light intensity of W1 greenhouse was 20 376 lx， which is 1.29 times that of W2 greenhouse light intensity average of 15 845 lx. The light intensity contrast in different time periods was that，the W1 was greater than W2， and the light intensity of W1 greenhouse was increased by 24%-34% in different time periods compared with W2 greenhouse， so the light environment was better than that of W2 greenhouse.In terms of vertical height， the greenhouse light intensity first rises and then decreases， except for the near ground height， the other heights of W1 greenhouse light are higher than W2 greenhouse， indicating that for crops with a height of 0.5 m， the W1 greenhouse light environment is better than that of W2 greenhouse.W1 greenhouse solar interception amount is large， light radiation area is small， light energy utilization rate is high， and the light radiation in different spaces in the greenhouse is more uniform and consistent， and there are few shading or weak light areas produced in winter. Therefore， the lighting performance of W1 greenhouse is better than that of W2 greenhouse.
参考文献/References:
［1］王雪鹏，谢思萌，郑建鸿，等.我国节能日光温室结构选型和墙体研究进展[J].南方农机，2023，54(5):5-8，29.[2]张娟，崔世茂，张丽红，等.北方高寒地区温室节能途径探讨[J].农业工程技术，2022，42(7):15-19，24.[3]-*8〗IHOUME I，TADILI R，ARBAOUI N，et al.Design of a low-cost active and sustainable autonomous system for heating agricultural greenhouses：a case study on strawberry(Fragaria vulgaris) growth[J].Heliyon，2023，9(3)：e14582.[4]刘长梅，赵欣茹，汪晓宇，等.不同类型日光温室环境性能及越冬茬黄瓜栽培效果比较研究[J].江苏农业科学，2023，51(3):147-155.[5]陈玉波，张学明，张鹏，等.日光温室光温条件对立体栽培草莓的影响[J].中国果树，2017，187(5):49-51，57.[6]裴孝伯，张福墁，王柳.不同光温环境对日光温室黄瓜氮磷钾吸收分配的影响[J].中国农业科学，2002(12):1510-1513.[7]庞敏晖，左强，邹国元，等.日光温室不同种植位置温光变化及对结球生菜产量的影响[J].中国农学通报，2020，36(34):38-43.[8]李叶盛.北方严寒地区日光温室采光曲线设计与分析[D].长春：吉林农业大学，2022.[9]马坤.四种屋面曲线日光温室采光性能的试验分析[D].晋中：山西农业大学，2016.[10](#〗赵昱权.关中地区日光温室前屋面曲线标准化设计[J].农业开发与装备，2022，241(1):135-138.[11]杨文雄，马承伟.不同屋面倾角对日光温室光照环境的影响模拟[J].北方园艺，2019(16):78-82.[12]佟雪姣.滑盖式节能日光温室太阳能水循环系统蓄放热效应解析[D].沈阳：沈阳农业大学，2018.[13]MELLALOU A，MOUAKY A，BACAOUI A，et al.A comparative study of greenhouse shapes and orientations under the climatic conditions of Marrakech，Morocco[J].International Journal of Environmental Science and Technology，2022，19：6045-6056.[14]MAHJOOB K B，GHODRAT M，NAGHASHZADEGAN M，et al.Optimum design of a greenhouse for efficient use of solar radiation using a multi-objective genetic algorithm[J].Energy Efficiency，2022，15(8):66.[15]孙潜.内保温日光温室温光性能的研究[D].呼和浩特：内蒙古农业大学，2021.[16]ZHAO J，LI H N，LIU D H.Local thermal comfort-based optimal design of attached sunspace with breathing window for farmhouses in North China[J].Building and Environment，2022，219:109251.[17]杨文雄，胡霞.日光温室结构及环境条件对温室内光辐射的影响[J].天津农业科学，2020，26(11):1-4.[18]张悦.节能日光温室外形优化及番茄理想冠层解析[D].沈阳：沈阳农业大学，2022.[19]XU D M，LI Y M，ZHANG Y，et al.Effects of orientation and structure on solar radiation interception in Chinese solar greenhouse[J].PLoS One，2020，15(11)：e0242002.[20]吴崇义，何有军.十米跨度日光温室建造技术[J].西北园艺(综合)，2023，311(3):1-5.[21]WU X Y，LI Y M，JIANG L L，et al.A systematic analysis of multiple structural parameters of Chinese solar greenhouse based on the thermal performance[J].Energy，2023，273:127193.[22]王洪义，祖歌，杨凤军，等.高纬度地区多功能日光温室设计[J].农业工程学报，2020，36(6):170-178.[23]周凤.日光温室装配式骨架开发与性能研究[D].咸阳：西北农林科技大学，2021.[24]周凤，何斌.日光温室新型装配式骨架节点设计与有限元分析[J].北方园艺，2021(12):50-56.[25]ZHANG Y，HENKE M，LI Y，et al.Towards the maximization of energy performance of an energy-saving Chinese solar greenhouse：a systematic analysis of common greenhouse shapes[J].Solar Energy，2022，236:320-334.
备注/Memo
收稿日期：2023-02-22