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Sealed weir gate structure

A sealed and weir gate technology, which is applied in barrage/weirs, water conservancy projects, sea area projects, etc., can solve problems such as poor sealing, easy water leakage, and easy wear and tear, and achieves good sealing effect, low cost and wide applicability Effect

Pending Publication Date: 2022-04-12
WUHAN SHENGYU DRAINING SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is that in the existing water supply and drainage engineering equipment technology, when the traditional sealing gate is sealed by the pre-compressed sealing strip, because it is directly fixed and exposed on the edge of the gate, it is extremely Technical defects that are easy to wear and cause poor sealing and water leakage

Method used

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  • Sealed weir gate structure
  • Sealed weir gate structure
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Embodiment Construction

[0062] The technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present specification. Obviously, the described embodiments are only a part of the embodiments of the present specification, rather than all the embodiments. Based on the embodiments in this specification, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of the present invention; wherein the keyword "and / or" involved in this implementation means and or both In other words, A and / or B mentioned in the embodiments of this specification represent two situations of A and B, A or B, and describe the three states that A and B exist, such as A and / or B, means: only include A but not B; only include B but not A; include A and B.

[0063] Meanwhile, in the embodiments of this specification, when a component is referred to as being "fixed to"...

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PUM

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Abstract

The invention discloses a sealed check gate structure, which comprises a check gate plate, a check gate plate, a check gate plate and a check gate plate, the filling piece is arranged in the groove, and a hollow structure for containing filler is arranged in the filling piece; the sealing piece and the filling piece are distributed adjacently, the hollow structure is filled with the filler, the filling piece expands so that the sealing piece can be tightly attached to the checkgate side plate or the checkgate bottom plate, and the filler is discharged from the hollow structure; the filling piece shrinks in the direction far away from the checkgate side plate or the checkgate bottom plate, so that the sealing piece is in loose fit with the checkgate side plate or the checkgate bottom plate, and the extrusion force of the checkgate plate on the checkgate side plate or the checkgate bottom plate is reduced or removed; therefore, the technical problems of untight sealing and extremely easy water leakage caused by friction between the sealing piece and the checkgate side plate or the checkgate bottom plate between the checkgate door plate and the checkgate side plate or the checkgate bottom plate are effectively solved, and the checkgate has the technical characteristics of low cost, good sealing effect and wide applicability.

Description

technical field [0001] The invention belongs to the technical field of drainage, in particular to a sealed weir gate structure. Background technique [0002] The gate is a control facility used to close and open the discharge (drain) water channel. Gate is an important part of hydraulic structures, which can be used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. [0003] At present, for the existing water supply and drainage engineering equipment technology, the traditional sealing gate adopts the pre-compressed sealing strip at the edge of the gate to seal, because the sealing strip is greatly hindered during the opening and closing process of the door panel, resulting in the sealing The strip friction is large, the damage is serious, the service life is short, and it needs frequent maintenance and replacement, which cannot completely solve the technical problem of water leakage of the gate. [0004] To sum up, i...

Claims

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Application Information

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IPC IPC(8): E02B7/54E02B7/20
Inventor 贺军李习洪
Owner WUHAN SHENGYU DRAINING SYST