Channel drainage device for hydraulic engineering construction

Abstract

The invention relates to the technical field of hydraulic engineering construction, and discloses a channel drainage device for hydraulic engineering construction, which comprises a water pump, one end of the water pump is fixedly connected with a filter shell, one end of the filter shell is fixedly sleeved with a drainage pipe, and one end of the drainage pipe is fixedly sleeved with a hoop on the outer side of one end of the filter shell. A mounting frame is fixedly connected to one end of the inner side of the filter shell, a fine filter screen is fixedly connected to the inner side of the mounting frame in a sleeving mode, the filter shell is movably connected to one side of the fine filter screen, a fixing rod is fixedly connected to the middle of the inner side of the filter shell, and a coarse filter screen is fixedly connected to one side of the fixing rod; the outer side of the coarse filter screen is fixedly connected with a filter shell; through the arrangement of the filter shell, the fixing rod, the coarse filter screen, the fixing lantern ring, the stirring blades, the rotating shaft and the fine filter screen, the water pump is prevented from being blocked during working, the water pump is prevented from being damaged, economic losses are caused, and the drainage efficiency is reduced.

Description

technical field [0001] The invention relates to the technical field of water conservancy project construction, and more particularly to a channel drainage device for water conservancy project construction. Background technique [0002] A channel usually refers to a canal or a ditch, which is a channel for water flow. [0003] First of all, in the existing channel drainage device for water conservancy project construction, when draining the channel, the drainage device needs to be guarded by staff, thereby increasing the labor intensity of the staff. When it is connected to the water inlet pipe, the water pump needs to be shut down manually. If it cannot be shut down, it will cause the water pump to run idly and cause damage. SUMMARY OF THE INVENTION [0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a canal drainage device for water conservancy project construction, so as to solve the problems existing in the above-m...

AI Technical Summary

Problems solved by technology

[0003] First of all, the existing channel drainage device for water conservancy project construction needs staff to guard the drainage device when draining the channel, thereby increasing the labor intensity of the staff. For the water inlet pipe, the water pump needs to be closed manually. If it cannot be closed, the water pump will run dry and cause damage.

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