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Anti-icing system for water conservancy and hydropower engineering

An anti-icing system, water conservancy and hydropower technology, applied in water conservancy projects, infrastructure engineering, artificial islands, etc., can solve problems such as incomplete deicing and difficulty in deicing, save economic losses, avoid ice damage, prevent The effect of water freezing

Pending Publication Date: 2018-06-15
长春华普大通防冰工程技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The invention provides an anti-icing system for water conservancy and hydropower projects to solve the problems of difficult and incomplete deicing in the prior art

Method used

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  • Anti-icing system for water conservancy and hydropower engineering
  • Anti-icing system for water conservancy and hydropower engineering

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Embodiment Construction

[0029] Exemplary embodiments of embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] combined reference figure 1 and figure 2 , An embodiment of the present invention provides an anti-icing system for water conservancy and hydropower projects. The anti-icing system includes a compressed air supply part 1, a diversion processing part 2 and at least one anti-icing device 3 placed underwater; the compressed air supply part 1 is used to compress external air and deliver the compressed air to the diversion treatment Part 2; the split processing part 2 is connected to the downstream of the compressed air supply part 1, and has a decompression and speed regulating processing device 4 corresponding to at least one anti-icing device 3, and the decompression and speed regulating processing device 4 is respectively connected to the corresponding anti-icing device. The device 3 communicates; the anti-icing device 3...

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Abstract

The embodiment of the invention provides an anti-icing system for water conservancy and hydropower engineering. The anti-icing system comprises a compressed air supply portion, a splitting treatment portion and at least one anti-icing device arranged underwater; the compressed air supply portion is used for compressing outside air and delivering the compressed air to the splitting treatment portion; the splitting treatment portion is connected to the downstream of the compressed air supply portion and provided with pressure reducing and speed adjusting treatment devices corresponding to the anti-icing devices, and the pressure reducing and speed adjusting treatment devices communicate with the corresponding anti-icing devices; and each anti-icing device is provided with a bubble generatingpart, and each bubble generating part is used for generating bubbles in water through the compressed air from the corresponding pressure reducing and speed adjusting treatment device. According to the anti-icing system, the air compressed by the compressed air supply portion is supplied to the bubble generating parts through the pressure reducing and speed adjusting treatment devices, the bubblegenerating parts can spray bubble clusters in the water, then a water body is driven to generate disturbance, ice nucleuses are eliminated, and destruction of ice damage to the water conservancy and hydropower engineering is avoided.

Description

technical field [0001] The invention relates to the field of anti-icing technology, in particular to an anti-icing system for water conservancy and hydropower projects. Background technique [0002] Ice is a common phenomenon in nature. According to public information, my country has built about 86,000 reservoirs, and more than 20,000 reservoirs have been built in cold regions. The number is a huge number. Among the built reservoirs in many cold regions, due to ice damage The ubiquity of ice has caused various water conservancy and hydropower projects and gates to be affected or even damaged by ice damage to varying degrees, seriously affecting the safe operation of the project, and the repair investment is huge. Ice damage has certain complexity and diversity, mainly caused by ice thrust, ice pulling force, ice creeping force, freeze-thaw and other forms of damage to various water conservancy and hydropower projects as well as gates and dams. [0003] Among them, the freeze...

Claims

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Application Information

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IPC IPC(8): E02B17/00
CPCE02B17/0021
Inventor 刁彦斌
Owner 长春华普大通防冰工程技术有限公司
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