某小型澡堂采用附近的大型热电厂提供的压力比较稳定的蒸汽为热源，通过热交换器向供水总管提供60±3℃的热水，该澡堂由于规模较小，用水负荷变化较大，试为其设计温度控制系统。-Pressure using a small bathhouse near the large thermal power plants provide more stable steam heat, hot water 603 ℃ to water mains through the heat exchanger, due t