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Water retaining curtain and water retaining screen based on deepwater water retaining and release water bottom device and method

A water curtain and water blocking technology, applied in water conservancy projects, water conservancy engineering equipment, buildings, etc., can solve the problems of extinction of individual species, lower water temperature in the downstream, breakage, etc.

Pending Publication Date: 2020-02-21
SHANDONG GEOSKY NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Because hydropower stations generally draw water from the bottom of the water for power generation, the cold water at the bottom of the water is released, causing the temperature of the downstream water to drop, breaking the ecological balance, resulting in a decrease in the reproductive capacity of downstream organisms or the extinction of individual species. Cold water treatment is required in hydropower stations, so Water-retaining curtains and water-retaining curtains based on deep water blocking, devices and methods for releasing the bottom of the water are important hydraulic engineering devices. , there is not yet a water-retaining curtain and water-retaining curtain based on deep water water blocking, releasing the bottom device and method, so as to meet the cold water treatment needs in hydropower stations

Method used

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  • Water retaining curtain and water retaining screen based on deepwater water retaining and release water bottom device and method
  • Water retaining curtain and water retaining screen based on deepwater water retaining and release water bottom device and method
  • Water retaining curtain and water retaining screen based on deepwater water retaining and release water bottom device and method

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Embodiment Construction

[0062] According to the review guidelines, terms such as "having", "comprising" and "including" used in the present invention should be understood as not deriving the presence or addition of one or more other elements or combinations thereof.

[0063] 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 drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not b...

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Abstract

The invention provides a water retaining curtain and a water retaining screen based on deepwater water retaining and a release water bottom device and method. The water retaining curtain comprises base cloths for retaining water currents, edge covering ropes (14) arranged on the edges of the base cloths and edge screw nuts (16) arranged between the adjacent base cloths and used for connecting every two adjacent base cloths. By means of the base cloths, the water currents at the water bottom are retained, by means of the edge covering ropes (14) and the edge screw nuts (16), the base cloths areconnected, and therefore the cold water government requirements in a water power station are met.

Description

technical field [0001] The invention relates to a water-retaining curtain, a device and a method for releasing the bottom of the water, in particular to a water-retaining curtain and a water-retaining curtain based on deep water blocking, and a device and method for releasing the bottom of the water. Background technique [0002] Because hydropower stations generally draw water from the bottom of the water for power generation, the cold water at the bottom of the water is released, causing the temperature of the downstream water to drop, breaking the ecological balance, resulting in a decrease in the reproductive capacity of downstream organisms or the extinction of individual species. Cold water treatment is required in hydropower stations, so Water-retaining curtains and water-retaining curtains based on deep water blocking, devices and methods for releasing the bottom of the water are important hydraulic engineering devices. However, there is not a kind of water-retaining...

Claims

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Application Information

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IPC IPC(8): E02B1/00
CPCE02B1/00
Inventor 谭徳永张文波
Owner SHANDONG GEOSKY NEW MATERIAL TECH CO LTD
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