A water flow energy dissipating device
An energy dissipation device and water flow technology, applied in water conservancy engineering, marine engineering, construction, etc., can solve the problems of poor energy dissipation effect, not easy to dissipate energy multiple times, and achieve reduced water flow speed, compact structure, and good energy dissipation effect. Effect
Active Publication Date: 2020-09-08
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Problems solved by technology
The existing water flow energy dissipation device is not easy to achieve multiple energy dissipation, and the energy dissipation effect is poor during use
Method used
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[0014] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0015] A water flow energy dissipation device, as shown in the figure, includes a vertical plate 1, a horizontal plate 2 is fixedly installed on one side below the vertical plate 1, a vertical baffle plate 3 is fixedly installed on one side of the horizontal plate 2, and a vertical baffle plate 3 is fixedly installed on one side of the horizontal p...
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A water flow energy dissipation device, comprising a vertical plate, a horizontal plate is fixedly installed on one side below the vertical plate, a vertical baffle is fixedly installed on one side of the horizontal plate, a fixed block is fixedly installed on the side below the baffle, and the top surface of the fixed block One side of the vertical plate is fixed with the first energy dissipation sill, one side of the vertical plate is provided with an obliquely upward through hole, one side of the baffle plate is provided with an obliquely downward through groove, one side of the vertical plate is provided with several triangular plates, and the bottom surface of the triangular plate is uniform The upper surface of the horizontal plate is fixedly installed on the top surface of the horizontal plate. Several triangular plates are arranged in front and back. The top surface of the horizontal plate is fixedly installed with the second energy dissipation sill. A curved slope is fixedly installed between the two energy dissipation sills. The invention has reasonable structural design, convenient use, compact structure, good energy dissipation effect, can realize energy dissipation of water flow for many times in a row, effectively reduces water flow velocity, achieves energy dissipation effect, reduces scouring of the opposite bank, and can reduce water and soil loss and Avoid downstream river bed elevation.
Description
technical field [0001] The invention belongs to the field of water and soil conservation devices for river courses, in particular to a water flow energy dissipation device. Background technique [0002] The methods to prevent and control soil erosion mainly include vegetation measures and engineering measures, and reducing the erosion of water flow to the downstream is also a part of engineering measures, which requires energy dissipation of running water. The existing water flow energy dissipation device is not easy to achieve multiple energy dissipation, and the energy dissipation effect is poor during use. Contents of the invention [0003] The invention provides a water flow energy dissipating device to solve the defects in the prior art. [0004] The present invention is achieved through the following technical solutions: [0005] A water flow energy dissipation device, comprising a vertical plate, a horizontal plate is fixedly installed on one side below the vertic...
Claims
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IPC IPC(8): E02B8/06
CPCE02B8/06
Inventor 吴卿魏冲张璐赵培
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER