PREVENTION EQUIPMENT FOR ACCUMULATION WATER ORIGINATION OF WATERWORKS PIPE END

摘要

PURPOSE: a kind of device is used to prevent water stagnation from providing the water quality and the waste of water for preventing deterioration in waterworks pipeline. ;CONSTITUTION: Venturi tube (30) is mounted on using preceding water pipe (20), and wherein water supplying pipe (22) is mounted. One end of bypass pipe (40) is connected with internal water stagnant portions (23) fixed to airtight member (21). The other end of siphunculus be fixed on venture pass down can in Venturi tube. ;The 2010 of copyright KIPO submissions