Fire -water pond water level control , water circulating system

The utility model relates to a fire -water pond water level control, water circulating system, fire -water pond including adjacent setting delivers a child in a row through the overflow pipe and produces the running water pond with production life pond, fire -water pond, establishing electronic water supplying valve on fire -water pond's the inlet tube, establishing the level gauge in the production life pond, the level gauge is connected with electronic water supplying valve electricity, production life pond is passed through overflow pipe no. 2 and is connected outer drainage inspection shaft. Compared with the prior art, the beneficial effects of the utility model are that: 1 )Can guarantee that the reservoir capacity among the fire -water pond is unchangeable all the time, ensure that it played a role at crucial moment, 2 )Hydrologic cycle in the system flows, and overflow pipe no. 1 is horizontal overflow pipe down, can guarantee the quality of water will not spoiling in the fire -water pond, and has the prevent effect, has reduced prevent facility investment cost, 3 )When electronic water supplying valve breaks down, the moisturizing of accessible bypass pipe, when the level gauge breaks down, the drainage of accessible overflow pipe, the pond water level is all the time at controllable state.