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Under ground cooling tower setting method for underground train station of city track traffic engineering

A technology of traffic engineering and underground stations, which is applied in the field of tunnels, can solve the problems of great impact on the landscape and insurmountable noise, and achieve the effect of improving the impact of noise

Inactive Publication Date: 2007-08-29
SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE
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AI Technical Summary

Problems solved by technology

[0002] The cooling towers used for station air conditioning in the existing underground stations (one station needs to have three cooling towers with a diameter of 3m and a height of 3.5m) are installed on the ground or on the roof of the ground building. The ground has a great impact on the landscape, and the noise cannot be overcome

Method used

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  • Under ground cooling tower setting method for underground train station of city track traffic engineering

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Embodiment Construction

[0011] The features of the present invention and other related features will be further described in detail below in conjunction with the accompanying drawings through embodiments, so as to facilitate the understanding of those skilled in the art:

[0012] As shown in FIG. 1 , the numbers 1-6 represent respectively: an air outlet 1 , a hedge 2 , an air inlet 3 , an exhaust fan device 4 , a cooling tower 5 , and an underground space 6 .

[0013] This embodiment relates to an underground subway station, the cooling tower 5 is placed in the underground space 6, an exhaust fan device 4 is arranged beside the underground cooling tower 5, and an air inlet 3 and an air outlet are arranged on the top plate of the underground space 6 above the cooling tower 1. The air inlet 3 is used for natural air intake, and the exhaust fan equipment 4 and the air outlet 1 are used to realize mechanical exhaust to achieve the purpose of air cooling, which can reduce the inlet water temperature by abo...

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Abstract

This invention relates to a kind of tunnel, for concretely speaking which relates to a setting way of the underground cooling tower which is used for city rail traffic engineering underground station. This setting way make the cooling tower underground absolutely, implementing wind cooling by mechanical discharge air. The merit of it is that the noise affection gets a great improvement comparing the underground cooling with the cooling tower which is stetted on the ground surface or the roof of the ground surface building. It makes a good result on the city landscape and also appliances for the places with specially requirements as the open space, the square and the green surface.

Description

technical field [0001] The invention relates to tunnels, in particular to an arrangement method for underground cooling towers used in underground stations of urban rail transit projects. Background technique [0002] The cooling towers used for station air conditioning in the existing underground stations (one station needs to have three cooling towers with a diameter of 3m and a height of 3.5m) are installed on the ground or on the roof of the ground building. The ground has a great impact on the landscape, and the noise cannot be overcome. Contents of the invention [0003] The object of the present invention is to provide a kind of underground cooling tower setting method for urban rail transit engineering underground stations according to the deficiencies of the above-mentioned prior art. , realize air cooling, and overcome the deficiencies of the prior art. [0004] The object of the present invention is realized by the following technical solutions: [0005] An u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28C1/00E04H5/12
Inventor 俞加康
Owner SHANGHAI TUNNEL ENGINEERING RAILWAY TRANSPORTATION DESIGN INSTITUTE
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