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自然通风条件下草莓日光温室风口尺寸对温室微气候影响的实验研究 被引量:7

The influence of intake size of strawberry solar greenhouse on the microclimate in natural ventilation:an experimental study
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摘要 风口尺寸是草莓温室自然通风过程中室内微气候的最主要影响参数之一.本文采用现场实测的实验研究方法,探索在自然通风条件下,受风口尺寸影响的温室室内温度、湿度等参数的变化规律,研究自然通风方式对草莓日光温室室内微气候的影响.研究结果显示,温室室内温度变化总趋势随着进风口面积的增大而降低;随着进风口面积的增大,温室内湿度总体呈上升趋势;当进、风口尺寸恒定不变时,温室室内湿度随高度的增加而增大,在温室跨度方向上,距离进风口越近,湿度越大. The intake size of the strawberry solar greenhouse is one of the main parameters to influence the indoor microclimate in the process of natural ventilation.This paper is to study the influence of intake sizes of strawberry solar greenhouse on the variation regulation of temperature and humidity parameters in greenhouse by the experiment,and explores the effect of natural ventilation to the microclimate of the strawberry solar greenhouse.Results show that the general trend of indoor temperature decreased with the increase of the intake area.And the general trend was that indoor humidity rose with the increase of the intake area.The indoor humidity might increase with the increase of the room height on the condition that the size of the intake is constant.
出处 《河北工业大学学报》 CAS 北大核心 2013年第3期52-56,共5页 Journal of Hebei University of Technology
基金 国家自然科学基金(61271011)
关键词 草莓日光温室 自然通风 温度 湿度 实验研究 strawberry solar greenhouse natural ventilation temperature humidity experimental study
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