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Self-cleaning inclined water inlet method for river engineering model test

A river engineering model and self-cleaning technology, applied in the direction of hydraulic engineering model, can solve the problems of infectious diseases of test personnel and water pollution of underground reservoirs, and achieve the effect of flexible use, simple operation, practicability and operability.

Active Publication Date: 2019-12-17
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Microscopic organisms and deteriorating water quality will cause large-scale pollution to the water quality of underground reservoirs, and will also bring the risk of infectious diseases to test personnel

Method used

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  • Self-cleaning inclined water inlet method for river engineering model test
  • Self-cleaning inclined water inlet method for river engineering model test
  • Self-cleaning inclined water inlet method for river engineering model test

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specific Embodiment

[0039] The first step: according to the design scheme of the present invention, prepare 2 plastic compression plates with a length of 4m and a width of 1.5m as the water outlet side panels and backwater side panels of 2 and 3 in the figure, and prepare 2 plastic compression plates with a length of 1.5m and a width of 1m as As the lateral board 1 in the figure, prepare 2 plastic compression boards with a length of 4m and a width of 1m as the bottom board 4 in the figure, prepare 5 plastic compression boards with a length of 1m and a width of 50cm as the longitudinal tension board 5 in the figure, and prepare 22 (2 long right-angle 9 pieces of sides, 2 pieces of short right-angled sides respectively) equilateral triangular plates with a length of 30cm as the vertical triangular support plate 6 in the figure, and 2 plastic compression tubes with a pipe diameter of 30cm as the oblique entry in the figure. water pipes10. Prepare a compressed plastic pipe with a diameter of 5 cm and...

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Abstract

The invention discloses a river model test self-cleaning type inclined water inlet method. The river model test self-cleaning type inclined water inlet method comprises the steps that firstly, materials are prepared; secondly, curing and pouring are conducted for the ground; thirdly, a water inlet box is arranged; fourthly, a water path is connected; fifthly, water is taken from a reservoir; sixthly, water is taken from the water inlet box; seventhly, self-cleaning is conducted; and eighthly, water inlet pipe replacement is conducted. According to the river model test self-cleaning type inclined water inlet method, operation is simple, and practicability and operability are high.

Description

technical field [0001] The invention relates to a self-cleaning inclined water inlet method for a river engineering model test, and belongs to the technical field of river engineering model tests. Background technique [0002] The water supply of the water tank is one of the key technologies of the river engineering model test. Any river engineering model test needs water supply to carry out relevant tests. Therefore, the water tank for the model test is directly related to whether the river engineering model simulation can be carried out normally. [0003] During the river engineering model test, if the pipeline is directly connected to the model river bed, it will seriously interfere with the actual water level and flow velocity of the river and other hydrodynamic parameters, and it will also cause scour to the river, which will directly lead to the failure of the model test. In a normal model test, the upstream will maintain a slow overflow or a uniform flow close to no f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B1/02
CPCE02B1/02
Inventor 宋为威许青逄敏逄勇罗缙傅星乾宋达昊胡祉冰王茜瞿一清甄自强张鹏
Owner HOHAI UNIV