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Hydropower station water inlet water flow control device

A water flow control and water inlet technology, which is applied in the directions of hydropower stations, hydropower generation, water conservancy projects, etc., can solve the problems of the adjustment effect of the flow rate, the contribution is not large, etc., and achieve the effect of strong tensile force support, simple operation and reasonable structure design.

Inactive Publication Date: 2017-01-04
GUANGZHOU DANJUE COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it can play the role of splitting and homogenizing, it does not contribute much to the regulation of flow rate.

Method used

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  • Hydropower station water inlet water flow control device
  • Hydropower station water inlet water flow control device

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Embodiment Construction

[0015] 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 of the embodiments of the present invention, not all of them. 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.

[0016] The present invention provides such Figure 1-2 The shown water flow control device of a water inlet of a hydropower station includes a water inlet device body 1, an electromechanical room 13 is arranged in the middle above the water inlet device body 1, and a motor, a water flow controller, water The flow display screen, and the water flow controller and the water flow display screen are electrically connected through wires, and the motor...

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Abstract

The invention discloses a hydropower station water inlet water flow control device. The hydropower station water inlet water flow control device comprises a water inlet device body. An electromechanical room is arranged in the middle of the upper portion of the water inlet device body. Rotating shafts are installed on the two sides of the electromechanical room. A steel frame is arranged in the middle of the water inlet device body. A thin steel wire rope is arranged on the lower portion of the steel frame. The steel frame is fixedly connected with a hook through the thin steel wire rope. The lower portion of the hook is in welded connection with a connecting rod. A movable water fender is fixed to the lower portion of the connecting rod in a welded mode. A water insulation pier is connected to the left side of the movable water fender through a clearance. Sliding rails are arranged on the two sides of the water insulation pier. The upper portion of the steel frame is in telescopic connection with a thick steel wire rope. The rotating shafts are rotationally connected with the steel frame through the thick steel wire rope. The hydropower station water inlet water flow control device has the advantages of being reasonable in structural design, easy to operate and capable of effectively controlling the hydropower station water inlet water flow situation.

Description

technical field [0001] The invention belongs to the technical field of water flow control devices, and in particular relates to a water flow control device for a water inlet of a hydropower station. Background technique [0002] At present, in water conservancy and hydropower projects, the water inlet of the power station is usually divided into multiple flow channels with partitions. The water flow is affected by the solid side wall of the water channel, the shape and size of the water inlet, and the dynamic conditions of the water flow itself. The flow through each flow channel is If they are not equal, there is a large difference in the split ratio, resulting in uneven distribution of cross-sectional flow velocity. A structure for adjusting the diversion ratio of the inlet and outlet channels of a hydropower station, characterized in that a diverter is arranged in the upstream or downstream section of the inlet and outlet partitions of the hydropower station. Although it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B9/02E02B5/08
CPCE02B9/027Y02E10/20
Inventor 曹燕红
Owner GUANGZHOU DANJUE COMM TECH CO LTD
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