[1]尹义蕾,郑禾,李明,等.日光温室分段智能屋脊通风效果研究[J].北方园艺,2016,40(02):39-42.[doi:10.11937/bfyy.201602011]
YIN Yilei,ZHENG He,LI Ming,et al.Application of Intelligent Roof Ventilation System on Chinese Solar Greenhouse[J].Northern Horticulture,2016,40(02):39-42.[doi:10.11937/bfyy.201602011]
点击复制
YIN Yilei,ZHENG He,LI Ming,et al.Application of Intelligent Roof Ventilation System on Chinese Solar Greenhouse[J].Northern Horticulture,2016,40(02):39-42.[doi:10.11937/bfyy.201602011]
日光温室分段智能屋脊通风效果研究
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
卷:
第40卷
期数:
2016年02
页码:
39-42
栏目:
出版日期:
2016-01-30
- Title:
- Application of Intelligent Roof Ventilation System on Chinese Solar Greenhouse
- Keywords:
- roof ventilation; indoor temperature; uniformity; segmented control; heat insulation cover
- 文献标志码:
- A
- 摘要:
- 针对现有日光温室人工通风方式劳动强度大、室内气温分布不均匀等问题,在温室内安装2台或3台智能型屋脊通风设备对温室进行2段或3段智能通风,并在北京地区冬季日光温室与人工通风控制进行了对比。结果表明:在保温被揭开期间,当采用3段智能通风时,温室内空气温度最大值与最小值之差为(1.1±0.5)℃;而2段智能控制和人工控制分别为(2.3±1.1)℃和(3.8±1.3)℃。此外,应用该智能屋脊通风技术,还能将667 m2均效益提高0.97万元。因此,智能型屋脊通风设备可显著改善温室内温度分布的均匀性,提高种植的经济收益。
- Abstract:
- In allusion to the existing problem of labor intensity of artificial ventilation control,uneven distribution temperature within greenhouse and other issues,two or three intelligent roof ventilation devices were installed in order to compare with artificial ventilation control with two or three segmented intelligent ventilation inside a greenhouse in winter in Beijing.The results showed that during the heat insulation cover opened,the difference between the maximum and minimum values of air temperature in the greenhouse was (2.3±1.1)℃ of two-stage control range,(1.1±0.5)℃ of 3-stage control range,and (3.8±1.3)℃ of manual control rang;economy benefits could significantly be increased about 9,700 RMB per 667 m2 of cultivated area by using intelligent roof ventilation.Therefore,intelligent roof ventilation segment systems were used to test indoor environment of greenhouse in order to contrast analysis of manual control and intelligent mechanical ventilation effect in winter in Beijing.Therefore,uniformity of the indoor temperature and growing income could significantly be improved by intelligent roof ventilation.
参考文献/References:
[1]谢迪,须晖,李天来,等.顶部通风对日光温室内温湿度的影响[J].江苏农业科学,2010(6):573-575. [2]李良才.温室内部温度分布特征探讨[J].青海大学学报(自然科学版),2006,18(3):7-9. [3]赵玉萍,邹志荣,杨振超,等.不同温度和光照对温室番茄光合作用及果实品质的影响[J].西北农林科技大学学报(自然科学版),2010,38(5):125-130. [4]张起勋,于海业,张忠元,等.利用CFD 模型研究日光温室内的空气流动[J].农业工程学报,2012,28(16):166-171. [5]杨振超,邹志荣,陈双臣,等.西北型日光温室内风速分布及其与室外风速和通风面积的关系[J].西北农林科技大学学报(自然科学版),2006,34(9):36-40. [6]尹义蕾,潘守江.“西北非耕地温室结构与建造技术”项目成果汇报(9)-日光温室屋脊智能通风装置 [J].农业工程技术,2014,25(9):25-26. [7]余泳昌,胡建东,毛鹏军.现代化温室环境参数的模糊控制[J].农业工程学报,2002,18(2):72-75.
备注/Memo
第一作者简介:尹义蕾(1983-),男,硕士,工程师,现主要从事设施园艺装备等研究工作。E-mail:yinyilei2010@163.com. 责任作者:周长吉(1964-),男,博士,研究员,现主要从事设施园艺工程领域等研究工作。E-mail:zhoucj@facaae.com. 基金项目:公益性行业(农业)科研专项资助项目(201203002)。
更新日期/Last Update:
2016-03-17