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            暖通空调杂志社>期刊目次>2019年>第9期

            西宁某游泳馆冬季防结露计算及设计

            Anti-condensation calculation and design in winter of a swimming pool in Xining

            杨小龙 来璟涛
            中国建筑西北设计研究院有限公司

            摘要:

            为了避免游泳馆冬季结露影响正常使用,暖通空调设计时必须进行防结露计算并采取相应措施。介绍了严寒地区某游泳馆的项目概况,计算了围护结构内表面温度及游泳馆散湿量。结果表明,该游泳馆冬季玻璃幕墙和屋顶阳光板内表面温度已接近露点温度。故严寒、寒冷地区游泳馆屋顶应尽量不要设置天窗、透明板,并采取吹干热风措施,以降低结露风险,减少对人员舒适度的影响。

            关键词:严寒地区,游泳馆,结露,玻璃幕墙,散湿量

            Abstract:

             In order to avoid the influence of condensation in winter on the normal operating of swimming pools, it must consider the calculation of anti-condensation in HVAC design as well as corresponding measures. Presents an overview of a swimming pool in severe cold zone, and calculates the inner surface temperature of the building envelope and the moisture gain of the swimming pool. The results show that the inner surface temperature of the glass curtain wall and roof sunlight board of the swimming pool in winter is close to the dew point temperature. Therefore, the roof of swimming pool in severe cold and cold zones should not be equipped with skylights and transparent plates as far as possible, and the measures should be taken to dry hot air in order to reduce the risk of condensation and the impact on the comfort of personnel.

            Keywords:severecoldzone,swimmingpool,condensation,glasscurtainwall,moisturegain

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