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A comprehensive pipe gallery structure

A technology of integrated pipe gallery and pipe gallery, which is applied in underwater structures, infrastructure engineering, buildings, etc., can solve the problems of natural gas diffusion, high safety hazards, and increased natural gas encountering Mars, etc., so as to increase fire prevention and reduce damage. , the effect of reducing the loss of surface accidents

Active Publication Date: 2021-04-20
成都市市政工程设计研究院有限公司
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Problems solved by technology

[0004] In this invention, a natural gas tank is independently installed and a drainage ditch is arranged on the inner bottom surface of the natural gas tank. When the natural gas in the natural gas tank leaks, it can run out through the drain, causing the natural gas to diffuse and increasing the possibility of sparks after the natural gas leaks, which is safe. Hidden danger

Method used

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Embodiment Construction

[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0036] A comprehensive pipe corridor structure, such as figure 1 and figure 2 As shown, it is spliced ​​by a plurality of end-to-end prefabricated sections 1, each prefabricated section 1 includes the main body of the pipe gallery 2, and the main body of the pipe gallery 2 is arranged side by side in turn with a comprehensive cabin 5, a rainwater cabin 6, a natural gas cabin 7, and a natural gas cabin 7 just above is provided with sewage tank 8. The first fireproof sealing wall 3 is set between the rainwater tank 6 and the natural gas tank 7 and the pipe gallery main body 2, and the second fireproof sealing wall 4 is set between the rainwater tank 6 and the natural gas tank 7, and the natural gas tank 7 and the sewage tank 8 .

[0037] The first fireproof sealing wall 3 is arranged successively from the pipe gallery main body 2 to the rainwater tank 6 and...

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Abstract

The invention relates to the construction field of urban pipe gallery, and discloses a comprehensive pipe gallery structure, including a pipe gallery main body, a natural gas tank, a comprehensive cabin, and a rainwater tank are arranged in the main pipe gallery, and the comprehensive cabin and the natural gas tank are respectively located in the main pipe gallery On both sides of the pipe gallery, the rainwater tank is located in the middle of the main body of the pipe gallery. The first fireproof sealing wall is set between the natural gas tank, the rainwater tank and the main body of the pipe gallery, and the second fireproof sealing wall is set between the rainwater tank and the natural gas tank. A sectional valve is arranged in the tank to separate the natural gas tank into independent natural gas tank segments. In the present invention, the second fireproof sealing wall is arranged between the natural gas tank and the rainwater tank to increase the fireproof and sealing performance of the natural gas tank, and the rainwater tank is used to protect the integrated tank, thereby reducing the potential harm of the natural gas tank to the integrated tank.

Description

technical field [0001] The invention relates to the construction field of urban pipe gallery, in particular to a comprehensive pipe gallery structure. Background technique [0002] Underground comprehensive pipe gallery is a relatively advanced form of infrastructure pipe network layout in the world at present, it is the trend and trend of urban construction and urban development, and it is an effective means to make full use of underground space. my country is in a period of rapid urbanization, and the construction of underground infrastructure lags behind. Promote the construction of urban underground comprehensive pipeline corridors, coordinate the planning, construction and management of various municipal pipelines, and solve problems such as repeated excavation of road surfaces, dense overhead line networks, and frequent pipeline accidents, which is conducive to ensuring urban security, improving urban functions, and beautifying urban landscapes , Promoting the intensi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045E02D29/16
CPCE02D29/045E02D29/16
Inventor 唐云华
Owner 成都市市政工程设计研究院有限公司
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