Drainage device for hydraulic engineering

Abstract

The invention discloses a drainage device for hydraulic engineering. The drainage device comprises a drainage channel; the drainage channel comprises a drainage device main body; a filter water inletpipe is fixedly mounted on the inner surface of the rear end of the drainage device main body; the outer surface of the rear end of the drainage device main body is fixedly provided with a closure pier; the outer surface of the upper end of the closure pier is movably provided with a closure baffle; a sealing groove is formed in the position, close to the lower portion of the closure baffle, of the inner surface of the interior of the closure pier; a cleaning bristle brush is fixedly mounted on the outer surface of the side, close to the closure baffle, in the closure pier; and a filter mesh is fixedly mounted on the inner surface of the interior of the filter water inlet pipe. In summary, the drainage device has the beneficial effects that the drainage device for hydraulic engineering adopts the filter water inlet pipe and a drainage mechanism, the drainage effect of the device can be improved, the blockage phenomenon of the device is avoided, the maintenance frequency of the device is lowered, and the device is simple in structure and convenient to use.

Description

technical field [0001] The invention relates to the field of water conservancy engineering equipment, in particular to a drainage device for water conservancy engineering. Background technique [0002] The water conservancy drainage device is a kind of equipment that controls the flow direction of the water flow according to the user's needs. The user can guide the water flow to other directions through the water conservancy drainage device, and can fully utilize the existing hydraulic resources through the water conservancy drainage device. It has certain beneficial effects on farmland irrigation, aquaculture, etc.; the existing water conservancy drainage device has certain disadvantages when it is used. The traditional water conservancy drainage device itself does not have a diversion structure, and the drainage structure of the water conservancy drainage device is single. The flow direction of the water is modified twice. The traditional water drainage device is prone to ...

AI Technical Summary

Problems solved by technology

[0002] The water conservancy drainage device is a kind of equipment that controls the flow direction of the water flow according to the user's needs. The user can guide the water flow to other directions through the water conservancy drainage device, and can fully utilize the existing hydraulic resources through the water conservancy drainage device. It has certain beneficial effects on farmland irrigation, aquaculture, etc.; the existing water conservancy drainage device has certain disadvantages when it is used. The traditional water conservancy drainage device itself does not have a diversion structure, and the drainage structure of the water conservancy drainage device is single. The flow direction of the water is modified twice. The traditional water drainage device is prone to blockage during long-term use, which increases the number of maintenance of the water drainage device. During the drainage process, special personnel are required to take care of it, which wastes manpower and material resources. Ordinary filter screens have high resistance and are easy to silting, for this reason, we propose a drainage device for hydraulic engineering

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