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太阳能地热温室是一种新型的节能温室.在这种温室内进行作物栽培,不但室温能满足一定要求,土壤也有适宜的温度,但目前该类温室的建造都是凭借经验,尚缺乏完整的设计计算.本文以青海省农科院太阳能地热温室为例,通过选择合理的室内外计算温度,对该类温室的主要构件,如太阳能集热器、地下埋管等的设计进行分析,并提出今后该类温室设计的方向与重点.
Solar geothermal greenhouse is a new type of energy-saving greenhouse. In this kind of greenhouse cultivation, not only the room temperature can meet certain requirements, the soil also has a suitable temperature, but at present, the construction of such greenhouses is based on experience and lacks a complete design. Calculation. This article takes the solar energy geothermal greenhouse of Qinghai Province Academy of Agricultural Sciences as an example. Through the selection of reasonable indoor and outdoor calculation temperatures, the design of the main components of the greenhouse, such as solar collectors and buried pipes, is analyzed and proposed. The direction and focus of this type of greenhouse design.