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卫生间是住宅楼的重要组成部分,它的设计水平直接影响到住宅楼的使用功能。根据建筑物的平面布置,有的卫生间设于外墙侧,有的设于内墙侧,它的采暖设计是比较复杂的。主要原因是卫生间的室内温度根据使用功能是变化的。《采暖通风与空气调节设计规范》第2.1.1条规定:设计集中采暖时,冬季室内计算温度,浴室不应低于25℃,盥洗室、厕所不应低于12℃。两室室内设计温度差为13℃.温度波动为50%左右。设计温度如果按12℃计算,不能满足浴室功能要求:如果按25℃计算,卫生间温度高,形成正压,厕
The bathroom is an important part of the residential building, and its design level directly affects the function of the residential building. According to the layout of the buildings, some bathrooms are located on the side of the outer wall and some on the side of the inner wall. Its heating design is more complicated. The main reason is that the indoor temperature of the bathroom varies depending on the function used. Article 2.1.1 of the Code for Design of Heating Ventilation and Air Conditioning stipulates that when the central heating is designed, the indoor temperature shall be calculated in winter, the bathroom shall not be lower than 25°C, and the toilet and toilet shall not be lower than 12°C. The temperature difference between the two-chamber interior design is 13°C. The temperature fluctuation is about 50%. If the design temperature is calculated according to 12 °C, it can not meet the functional requirements of the bathroom: If calculated according to 25 °C, the bathroom temperature is high, forming a positive pressure, toilet