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Water jet prevention sealing device

A technology of water sealing and water sealing, which is applied in water conservancy projects, marine engineering, construction, etc., and can solve problems such as not being able to meet the sealing requirements of complex curved surface gate panels

Active Publication Date: 2022-07-22
CHINA THREE GORGES CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the sealing contact lines of the anti-water jet device in the prior art are all straight lines and cannot meet the sealing requirements of the complex curved gate panel, thereby providing a water jet-proof sealing device

Method used

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Embodiment Construction

[0045] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0046] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must hav...

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Abstract

The invention provides a water jet prevention sealing device, which belongs to the technical field of water conservancy and hydropower engineering, and comprises a movable water seal assembly, a fixed water seal assembly and a driving assembly, according to the water jet prevention sealing device, the shape of the main sealing piece is matched with the shape of the panel of the gate, so that the sealing contact line of the main sealing piece can be in sealing contact with the panel of the gate all the time, curved surface sealing of the curved surface gate is achieved, and the sealing requirement of the panel of the complex curved surface gate is met.

Description

technical field [0001] The invention relates to the technical field of water conservancy and hydropower engineering, in particular to a water jet-proof sealing device. Background technique [0002] The gate is used to close and open the control facility of the discharge (drain) water channel. The gate anti-jetting device is used to ensure the sealing performance of the top when the gate is in motion or partially opened. [0003] At present, the sealing contact lines of the water jet prevention device are all straight lines, which cannot meet the sealing requirements of complex curved gate panels. SUMMARY OF THE INVENTION [0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the sealing contact lines of the water jetting device in the prior art are straight and cannot meet the sealing requirements of the gate panel with complex curved surfaces, thereby providing a water jetting preventing sealing device. [0005] In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/54
CPCE02B7/54
Inventor 董彦同邓友汉邓伦官文杨少杰
Owner CHINA THREE GORGES CORPORATION
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