| 日光温室后墙自走式雾化降温机夏季降温效果评价 |
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| 引用本文： | 马永杰,王星怡,韩聪颖,蔺玉红,马慧,张雪艳.日光温室后墙自走式雾化降温机夏季降温效果评价[J].新疆农业科学,2022,59(4):1016-1024. |
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| 作者姓名： | 马永杰 王星怡 韩聪颖 蔺玉红 马慧 张雪艳 |
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| 作者单位： | 宁夏大学农学院,银川 750021 |
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| 基金项目： | 自治区重大研发计划(2018BBF33004);园艺学产教融合示范专业建设项目(030103040021);自治区科技创新领军人才(KJT2017001);自治区青年拔尖人才(2017) |
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| 摘 要： | 目的]研究日光温室后墙自走式雾化降温机在夏季高温情况下,不同运行模式上、中、下午温室内水平和垂直方向温湿度变化规律,为夏季雾化降温机高效运行提供理论支撑.方法]利用自主研发的设施悬挂自走式雾化降温、喷药、喷肥一体装置,设计雾化降温机运行时间分别为4、8、12 min,间隔时间分别为20、40、60 min,总计9种...
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| 关 键 词： | 日光温室 夏季降温 增湿效果 雾化降温机 |
| 收稿时间： | 2021-06-27 |
Evaluation of the Effect of Self-propelled Atomizing Cooling Machine for the Back Wall in Sunlight Greenhouse |
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| MA Yongjie,WANG Xingyi,HAN Congying,LIN Yuhong,MA Hui,ZHANG Xueyan.Evaluation of the Effect of Self-propelled Atomizing Cooling Machine for the Back Wall in Sunlight Greenhouse[J].Xinjiang Agricultural Sciences,2022,59(4):1016-1024. |
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| Authors: | MA Yongjie WANG Xingyi HAN Congying LIN Yuhong MA Hui ZHANG Xueyan |
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| Institution: | School of Agriculture, Ningxia University, Yinchuan 750021, China |
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| Abstract: | 【Objective】 To study the variation law of temperature and humidity in horizontal and vertical direction of solar greenhouses in different operation modes under the condition of high temperature in summer.This result provides theoretical support for the efficient operation of the summer atomization cooling machine, which can help to solve the problem of high temperature and low humidity in the summer production of solar greenhouses.【Method】 The self-propelled atomization machine integrated cooling, spraying pesticides and fertilizer was used, the running time was 4, 8, 12 minutes, and the interval time was 20,40 and 60 minutes, respectively. A total of 9 operation modes were used to evaluate the cooling effect under the condition of high temperature on sunny days in summer.【Result】 The best operating modes was running 12 minuteswith an interval of 60 minutes in the morning, running 8 minutes with an interval of 20 minutes at noontime, and running 12 minutes with an interval of 20 minutes in the afternoon. The best atomization cooling effect was found at 3 meters in the horizontal direction, the air temperature reduced on average of 1.3℃, and air humidity increased on a average of 7.6%. Meanwhile, the best cooling effect was detected at 2.5 meters in the vertical direction and the air temperature reduced on average of 2.3℃, and air humidity increased on a average of 11%. 【Conclusion】 T Compared with the control greenhouse, the self-propelled atomization cooling machine on the back wall of the solar greenhouse operates in 12-60, 8-20, and 12-20 operating modes in the morning, noon, and afternoon respectively, which can have a cooling effect in the summer production of the solar greenhouse. |
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| Keywords: | solar greenhouse summer cooling humidification effect atomization cooling machine |
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