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本文通过对工程实例的介绍和分析,说明以浅井水作冷源实现影剧院降温的可行性。这种系统的着眼点:一是送入冷风,二是要有一定的风速。加上合理的气流组织,室内外温差可以达到7～8℃。由于是直流系统,新风量充足,二氧化碳含量低,空气清新凉爽,有效地改善了影剧院的空气环境。其综合效果优于深井水和地道风降温系统,与空调系统比较具有明显的节约投资、节省能源和简便易行等特点。
In this paper, through the introduction and analysis of engineering examples, the feasibility of using the shallow well water as a cold source to realize the cooling of the theater is described. The focus of this kind of system is: first, the cold wind; second, it must have a certain wind speed. With reasonable airflow organization, the temperature difference between indoor and outdoor can reach 7～8°C. Due to the direct current system, the amount of fresh air is sufficient, the carbon dioxide content is low, and the air is fresh and cool, effectively improving the air environment of the theater. Its comprehensive effect is better than the deep well water and tunnel wind cooling system. Compared with the air conditioning system, it has the obvious advantages of saving investment, saving energy and being simple and easy to operate.