Rapid drainage device for full water test of large reinforced concrete pool

Abstract

The utility model provides a quick drainage device for a full water test of a large reinforced concrete pool, which belongs to the technical field of drainage of the large reinforced concrete pool and comprises a pool structure, a steel flange short pipe is welded at a reserved hole of a blow-down pipe at the bottom of the pool structure, and a temporary blind plate is fully welded at the tail end of the steel flange short pipe. The temporary blind plate is provided with a connecting hole, the connecting hole is provided with a drainage branch pipe mechanism, and the drainage branch pipe mechanism comprises a steel short pipe and a rotary fire hydrant. By means of the drainage device, rapid drainage of a large reinforced concrete pool is achieved, and the problem that the maximum lift of a conventional submersible pump is not matched with the depth of a pool structure is effectively solved; the motor is prevented from being thermally damaged or burnt out due to overload of the submersible pump motor, the structure is simpler, the construction cost is greatly reduced, the operation is convenient, and the construction efficiency is improved.

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