一种新型便器冲洗设备——气压式冲洗水箱最近由浙江象山节水设备厂和上海旅游服务开发公司技协研制成功。这种气压式冲洗水箱箱体内由两部分组成,上部是被压缩的空气层,下部为水。它利用设在箱体上部的手揿冲洗阀打开时箱内空气膨胀,迅速将水压入排水管和卫生设备的布水系统,对便器进行冲洗。箱体内压力为给水管网 A new type of toilet flushing device, the pneumatic flushing water tank, was recently successfully developed by the Zhejiang Xiangshan Water-saving Equipment Factory and the Shanghai Tourism Service Development Corporation. The body of the pneumatic flushing tank is composed of two parts, the upper part is the compressed air layer, and the lower part is water. It uses the handkerchief flush valve located in the upper part of the box to open and the air in the box is expanded. The water is quickly pressed into the drainage pipe and the water distribution system of the sanitary equipment and the toilet is flushed. The pressure in the tank is the water supply network