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多功能深蓄水屋面花钱少,效果好,经济效益高,能改善城市生态环境。最近我们在省司法厅浴室工程中对这种屋面作了一些改进,经一年多使用,屋顶不渗不漏。屋顶深蓄的水直接吸收太阳辐射热和反射热,变为温水,可供浴室用(水温一般可升高5～8摄氏度)。本浴室蓄水屋顶131.25m~2,容水105t。按升高水温5摄氏度计,每天可节省标准煤75kg。在溢水口装有与浴室水管连通的2英寸镀锌管和阀门,溢流口设在池壁上600mm高处。每年7～9月利用深蓄水屋顶作为集热器(蓄水深度800mm),其他季节用于养鱼。炎热季节可改善室内环境。深蓄水屋顶属于重屋盖,如处理得当,
Multi-functional deep-water storage roofs cost less, have good results, and have high economic benefits, and can improve the urban ecological environment. Recently, we have made some improvements to this kind of roof in the bathroom project of the Provincial Judicial Department. After more than one year of use, the roof is not leaking. The deep-buried water on the roof absorbs solar radiant heat and reflected heat directly and becomes warm water. It can be used in bathrooms (the water temperature can generally rise by 5 to 8 degrees Celsius). The bathroom has a water storage roof of 131.25m2 and a capacity of 105t. By increasing the water temperature by 5 degrees Celsius, you can save 75kg of standard coal per day. A 2-inch galvanized pipe and valve connected to the bathroom plumbing were installed at the overflow and the overflow was located 600mm high above the pool wall. Every year from July to September, a deep-water storage roof is used as a collector (storage depth 800mm), and other seasons are used for fish farming. Hot season can improve the indoor environment. The deep water storage roof belongs to the heavy roof and, if handled properly,