气压给水设备是我国八十年代以来发展起来的一种新型给水设备,ZS881型则是其中很有前途的先进产品,它是由气压罐、水泵、自动仪表、送水管网和电控箱组成的自动控制给水设备。运行中不需人员监护,实现了自动化。其工作原理是:当水泵运转时,贮水箱的水经过水泵被送入气压罐中,同时气压罐中的空气受到压缩而形成一定的压力; Pressure water supply equipment is a new type of water supply equipment developed in the 1980s in China. The ZS881 type is a promising advanced product. It is composed of a pressure tank, a water pump, automatic meters, a water supply pipe network and an electric control box. Automatic control of water supply equipment. No personnel monitoring is required during operation to achieve automation. Its working principle is: When the pump is running, the water in the storage tank is pumped into the pressure tank through the pump, and the air in the pressure tank is compressed to form a certain pressure;