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Tunnel anti-freezing dehumidification system

A technology in tunnels and tunnels, applied in tunnels, tunnel linings, ventilation of mines/tunnels, etc., can solve seasonal freezing damage, rail rot, etc., and achieve the effects of increased life, reasonable design, and a wide range of applications

Inactive Publication Date: 2013-12-11
ZHEJIANG OCEAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing tunnels can generally be divided into mountain tunnels, underwater tunnels, and underground tunnels. However, the environment inside the tunnel is usually harsher than the outside environment. For example, it is not only dark and humid, it is easy to cause the rails to rot, and there will be seasonal frost damage

Method used

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] Such as figure 1 Shown, a kind of tunnel antifreeze dehumidification system, comprises a plurality of solar heat collecting pipes 1 arranged at the tunnel opening and a plurality of electric heating pipes-2 arranged in the tunnel.

[0025] One end of the solar heat collecting pipeline 1 is a closed end, and the other end of the solar heat collecting pipeline 1 is connected with a heating pipeline 4 that can supply heating for the tunnel. The heat dissipation pipes 4a and the heat dissipation pipes 4a are all connected to each other, and one of the heat dissipation pipes 4a is provided with a check valve 13 near the top of the solar heat collection pipe 1 port, and the solar heat collection pipe 1 is also provided wi...

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Abstract

The invention provides a tunnel anti-freezing dehumidification system, and belongs to the technical field of tunnel engineering. The tunnel anti-freezing dehumidification system solves the problems that an existing tunnel is low in temperature and high in humidity. The tunnel anti-freezing dehumidification system comprises a plurality of solar heat collection pipelines and a plurality of electric heating pipes I, wherein the solar heat collection pipelines are arranged at a tunnel portal, the electric heating pipes I are arranged inside a tunnel, one end of each solar heat collection pipeline is a closed end, and the other end of each solar heat collection pipeline is connected with a heating pipeline; electric heating pipes II are further arranged in the solar heat collection pipelines and connected with a storage battery pack II; the electric heating pipes I are evenly arranged on the two side walls inside the tunnel and connected with a storage battery pack I; a solar cell panel and a windmill set are also arranged at the tunnel portal, wherein the solar cell panel is connected with the storage battery pack I, and the windmill set is connected with the storage battery pack II. The tunnel anti-freezing dehumidification system can heat the tunnel so as to prevent rails from freeze injury and can dehumidify the tunnel so as to prevent the rails from rotting at the same time.

Description

technical field [0001] The invention belongs to the technical field of tunnel engineering and relates to a tunnel antifreeze and dehumidification system. Background technique [0002] With the development of economic construction, trains have become an important means of transportation for human beings to travel and visit relatives. However, due to the high requirements of the driving environment that the train needs to be equipped with, it is usually necessary to make special tracks and safety facilities for the train. Especially when the train passes through high mountains and mountains and rivers, in order to reduce the travel time and improve the safety and convenience of driving, it is usually necessary to dig tunnels to the high mountains or rivers to facilitate the smooth passage of the train. At the same time, with the rapid development of automobiles and the aggravation of urban traffic problems, the subway has become an important means of transportation for people...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F3/00E21D11/38
Inventor 高华喜
Owner ZHEJIANG OCEAN UNIV
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