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Novel cold region tunnel portal front-end heat-insulation system device and control method thereof

A technology for tunnels and thermal insulation systems in cold regions, which is used in tunnels, mining devices, tunnel linings, etc., can solve the problems of low thermal insulation efficiency, and the anti-freezing effect of tunnels in cold regions cannot achieve the expected effect. Noise reduction effect

Active Publication Date: 2019-08-16
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Abstract
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  • Application Information

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Problems solved by technology

This device uses wind energy and the sun to supply power to the equipment, uses the air curtain to isolate the outside air, and blows out hot air to achieve the effect of heat preservation, but its heat preservation efficiency is low, and the antifreeze effect of tunnels in cold regions cannot achieve the expected effect

Method used

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  • Novel cold region tunnel portal front-end heat-insulation system device and control method thereof
  • Novel cold region tunnel portal front-end heat-insulation system device and control method thereof
  • Novel cold region tunnel portal front-end heat-insulation system device and control method thereof

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Embodiment Construction

[0033] The technical solution of each embodiment in the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0034]In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", The orientation or positional relationship indicated by "top" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have...

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Abstract

The invention discloses a novel cold region tunnel portal front-end heat-insulation system device, which comprises a heat-insulation room, a wind curtain machine, a circulating heating type pipeline device, a solar panel, a snow sweeping device, a pressure sensor and a control device. The wind curtain machine, the circulating heating type pipeline device, the solar panel, the snow sweeping deviceand the pressure sensor are electrically connected with the control device. The invention further provides a control method of the novel cold region tunnel portal front-end heat-insulation system device. The method is high in intelligentization and quick and convenient to use, and the frost damage situation of a cold region tunnel portal can be effectively avoided.

Description

technical field [0001] The invention relates to the field of heat preservation at the entrance end of tunnels in cold regions, in particular to a novel cold region tunnel entrance heat preservation system device and a control method thereof. Background technique [0002] With the acceleration of tunnel construction in my country, my country has become one of the countries with the most tunnels and the most complicated tunnel engineering geological problems in the world. Freezing injury is a "persistent disease" of tunnels in cold regions, which is relatively common and difficult to cure. More than 80% of the tunnels in cold regions put into operation in Northeast and Northwest my country have various freezing injuries. At the same time, the problem of tunnel frost damage is also a worldwide problem. [0003] Through the research on the mechanism of tunnel freezing damage and the prevention and control of existing tunnel freezing damage at home and abroad, the research shows...

Claims

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Application Information

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IPC IPC(8): E21F17/00E21F17/18E21D11/38H02J7/35H02S40/12
CPCE21D11/38E21F17/00E21F17/18H02J7/35H02S40/12Y02E10/50
Inventor 姜丹丹高焱周君耿纪莹夏晶晶曹妍丁云飞吕炀
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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