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Double pontoon type ecological water intake folding gate and its working method, operation method during maintenance

A folding gate, double-floating box type technology, applied in water conservancy projects, marine engineering, construction and other directions, can solve the problems of inconvenient flood scouring, complex gate structure, high energy consumption, etc., to achieve safe and reliable flood control, convenient use, The effect of low cement sand content

Active Publication Date: 2021-04-27
YANGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the gate is complicated, and it needs to be driven by power, which consumes a lot of energy, is not convenient for maintenance, and is not convenient for flooding and silting.

Method used

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  • Double pontoon type ecological water intake folding gate and its working method, operation method during maintenance
  • Double pontoon type ecological water intake folding gate and its working method, operation method during maintenance
  • Double pontoon type ecological water intake folding gate and its working method, operation method during maintenance

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Embodiment Construction

[0068] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0069] Such as figure 1 , 2 , the double floating box type ecological water intake folding gate device shown in 3, including gate 1A, gate 1B, gate 1C, roller 2, hoist 3A, hoist 3B, L-shaped member 4 (forward and reverse are arranged in pairs, Mutual restriction), buoyant chamber 5, buoyant tank 6, water inlet 7, outlet hole 8, straight rod 9, upstream channel 10A, downstream channel 10B, gasket 11, bottom plate 12, lifting lug 13, movable steel plate 14.

[0070] The gate 1A is located on the side of the upstream channel 10A, the gate 1B is located between the gate 1A and the gate 1C, and the gate 1C is located on the side of the downstream channel 10B; the rollers 2 are respectively arranged on both sides of the gate 1A and the gate 1B, so that the gate and the pier Can roll freely, be convenient to gate 1A, gate 1B can slide freely along wi...

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Abstract

Double pontoon type ecological water intake folding gate and its working method, operation method during maintenance, including gate A, gate B, gate C installed in the sluice chamber and pontoon chambers fixed on both sides of the sluice chamber, and gate B is located in gate A Between gate C, gate A and gate B, gate B and gate C are restricted and coordinated with each other through L-shaped components; the side of the buoyant chamber facing the direction of water flow is provided with a water inlet, and the bottom of the side facing away from the direction of water flow A water outlet is provided, and a buoyancy box is arranged in the buoyancy box chamber, and the two buoyancy boxes are respectively fixedly connected to the top of the gate A through straight rods, and the two side walls of the lock chamber are respectively provided with vertical chutes for the straight rods to pass through and lift. The invention is simple in structure, in normal working state, without external power and special personnel operation control, it is completely automatically regulated by the upstream water situation, compared with the general gate, it has the characteristics of saving manpower and material resources, and is convenient to use, and the gate realizes unattended operation run.

Description

technical field [0001] The invention relates to the technical field of drainage system equipment, in particular to a double pontoon type ecological water intake folding gate and its working method and operation method during maintenance. Background technique [0002] In systems where municipal rainwater or sewage pipes overflow to natural water bodies, the water level is often controlled by gates. However, the structure of the gate is complex, and it needs to be driven by power, which consumes more energy, is not convenient for maintenance, and is not convenient for flooding and silting. Therefore how to design a kind of structure is simple, does not consume energy, and can be convenient to overhaul and discharge flood and scouring silt is the problem that faces at present. Contents of the invention [0003] The present invention aims at the above technical problems, and provides a double pontoon type ecological water intake folding gate, its working method, and operation...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B7/22E02B7/26E02B7/30E02B7/36E02B7/54
CPCE02B7/22E02B7/26E02B7/30E02B7/36E02B7/54
Inventor 徐波江飞龙陆伟刚李占超夏辉周秉南吕和品
Owner YANGZHOU UNIV
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