Waterproof drainage device for hydraulic engineering construction

A technology for drainage devices and water conservancy projects, which is applied in infrastructure engineering, construction, etc., can solve the problems of water plants and large soil blocks being easily inhaled directly, and achieve the effect of enhancing the dispersion effect.

Inactive Publication Date: 2020-08-14
张文扩 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waterproof and drainage device for hydraulic engineering construction to solve the problem that a large number of aquatic plants and large soil blocks are easily sucked directly in the prior art

Method used

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  • Waterproof drainage device for hydraulic engineering construction
  • Waterproof drainage device for hydraulic engineering construction
  • Waterproof drainage device for hydraulic engineering construction

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see figure 1 and figure 2 , a waterproof and drainage device for water conservancy engineering construction, comprising a flexible tube 1, the length of the flexible tube 1 is designed to be two meters longer than the actual cofferdam circumference, the material of the flexible tube 1 is soft PVC, and the inner wall diameter of the flexible tube 1 is 10 cm. The upper side of the floppy tube 1 is evenly equipped with a connecting pipe 2 in the horizont...

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Abstract

The invention discloses a waterproof drainage device for hydraulic engineering construction. The waterproof drainage device comprises a soft coiled pipe; connecting pipes are transversely and evenly arranged on one side of the soft coiled pipe, an inserting pipe is arranged in each connecting pipe, a first hose is arranged on each inserting pipe, a sewage pump is arranged at one end of each firsthose, a second hose is arranged at the drainage end of each sewage pump, water suction openings are symmetrically formed in the two sides of the soft coiled pipe correspondingly, a stirring spring isarranged in the soft coiled pipe, a power cylinder is arranged at one end of the soft coiled pipe, a connecting rib is arranged at one end of the stirring spring, and openings are symmetrically formedin the two sides of the power cylinder correspondingly. Under the clockwise rotation of the stirring spring, water in the soft coiled pipe is twisted rightwards, so that the washing effect on the soil fragments is achieved, the scattering effect of the soil fragments in the water is enhanced, water plants and soil fragments are spirally brought into the power barrel, and after a period of time, the water plants and the soil fragments can be taken out of the power barrel through the openings; and therefore amount of the water plants and large soil blocks sucked by the first hose can be effectively reduced, the sewage pump is protected.

Description

technical field [0001] The invention belongs to the technical field of water conservancy project construction, and in particular relates to a waterproof and drainage device for water conservancy project construction. Background technique [0002] Water conservancy projects are a general term for various engineering constructions built to control, utilize and protect surface and underground water resources and the environment. Projects built to eliminate water damage and develop and utilize water resources are divided into flood control projects and farmland projects according to their service objects. Water conservancy projects, hydropower projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, tidal flat reclamation projects, etc. [0003] As a kind of water conservancy project, water conservancy cofferdams are erected on the river bed with cofferdam slabs to open an area on the river bed where infrastructure can b...

Claims

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Application Information

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IPC IPC(8): E02D19/02E02D19/04
CPCE02D19/02E02D19/04
Inventor 张文扩邵长城贾武章
Owner 张文扩
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