Anti-freezing device for sluice gate

A technology for anti-freezing and sluice gates, which is applied in water conservancy projects, sea area projects, coastline protection, etc. It can solve problems that threaten the safety of sluices and affect the function of sluices, and achieve the goals of small operation and maintenance, saving maintenance costs, and low power consumption. Effect

Active Publication Date: 2013-07-31
CHINA WATER RESOURCES BEIFANG INVESTIGATION DESIGN & RES
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The occurrence of these phenomena seriously affects the function of the sluice and threatens the safety of the sluice

Method used

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  • Anti-freezing device for sluice gate
  • Anti-freezing device for sluice gate

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0015] like figure 1 , 2 As shown, the anti-freezing device for sluice gate of the present invention, the anti-freezing device is arranged in front of the gate 4, and the anti-freezing device includes a submersible pump 6, a jet pipe 5, a plurality of guide pulleys 2 and a fixed hoist 8, and each gate A guide pulley 2 is arranged on the top side of the pier 1 facing the water. The submersible pump 6 and the jet pipe 5 placed horizontally in front of the gate are placed in the water in front of the gate 4. The fixed hoist 8 is arranged in the control building on the bank. The fixed hoist 8 The main steel wire rope 3 is connected with multiple guide pulleys 2, and the jet tube 5 is connected with the main steel wire rope 3 through multiple auxiliary steel wire ropes 9 respectively through the guide pulleys 2, so that the fixed winch 8 is opened t...

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Abstract

The invention discloses an anti-freezing device for a sluice gate. The anti-freezing device is arranged in front of the gate, and comprises a submersible pump, a jet pipe, multiple guide pulleys and a fixed winch, wherein a guide pulley is arranged on the top of each gate pier upstream face; the submersible pump and the jet pipe which is horizontally arranged in front of the gate are arranged in water in front of the gate; the fixed winch is arranged in a control building on the shoreside; the fixed winch is connected with the multiple guide pulleys through a main steel wire rope; the jet pipe is respectively connected with the main steel wire rope through the guide pulleys according to multiple auxiliary steel wire ropes, so that the fixed winch is started to drive the main steel wire rope to adjust the depth of the jet pipe and the submersible pump in the water; the jet pipe is a straight pipe; a plurality of upward jet pores are drilled on the pipe; and the submersible pump is communicated with the jet pipe. According to the device, the water body in front of the gate panel can be prevented from being frozen, the damage of ice pressure on the gate is avoided, the service life of the gate is prolonged, and the maintenance and repair cost of the gate is saved.

Description

technical field [0001] The invention relates to an anti-freezing device for water conservancy projects, in particular to an anti-freezing device for water gates. Background technique [0002] In winter, the northern rivers will freeze, and the sluice gates on the rivers will be deformed under the ice pressure. Near the ice layer, the gate will accelerate corrosion. If the maintenance is not timely, its panel may even be rusted through. The occurrence of these phenomena seriously affects the function of the sluice and threatens the safety of the sluice. In the design of the sluice, the damage of the static ice pressure to the sluice gate should be prevented. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-freezing device for sluice gates with simple structure, convenient operation, safety and reliability, small amount of operation and maintenance, and low power consumption. [0004] In order to solve th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B8/00
Inventor 刘万新翟兴无胡国智王峰山迟守旭程靖蔡胜利赵小娜李梅刘顺萍
Owner CHINA WATER RESOURCES BEIFANG INVESTIGATION DESIGN & RES
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