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Tunnel firefighting system based on elevated water tank

A technology for fire protection systems and water storage tanks, which is applied to the configuration of water supply pipeline systems, main water supply pipelines, and water supply tanks, and can solve problems such as the inability to build water storage tanks

Inactive Publication Date: 2015-04-29
GUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a tunnel fire-fighting system based on a high-level water storage tank. By setting up a high-level water storage tank in a dangerous mountain area, the problem that the water storage tank cannot be built can be solved, and water can be provided for tunnel fire-fighting.

Method used

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  • Tunnel firefighting system based on elevated water tank
  • Tunnel firefighting system based on elevated water tank
  • Tunnel firefighting system based on elevated water tank

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Embodiment Construction

[0015] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0016] A tunnel fire protection system based on a high-level water storage tank, including a water source, a sand sinking well, a low-level water tank, a pump room, a high-level water storage tank, a water tank base, and a tunnel fire hydrant;

[0017] The sand sinking well communicates with the water source, and the sand sinking well communicates with the low-level pool through a pipeline arranged on the upper part of the well wall; the position of the low-level pool is lower than the sand sinking well; the pump room pumps the water from the low-level pool to In the high-level water storage tank; the high-level water storage tank is fixed on the base of the water tank; the high-level water storage tank is connected to the tunnel fire hydrant through at least two pipelines; the height of the high-level water storage tank is according to the tunnel fire prot...

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Abstract

The invention discloses a tunnel firefighting system based on an elevated water tank. The tunnel firefighting system is characterized by comprising a water source, a sand sediment trap, a low-altitude water pool, a pump house, an elevated water tank, a water tank base and a tunnel fire hydrant; the elevated water tank is arranged in a strategic position, so that the problem that the water tank cannot be built can be solved, and water can be provided for the tunnel firefighting; by adopting the low-altitude water pool, the pump house and the elevated water tank, water pressure can be provided for the tunnel fire hydrant.

Description

technical field [0001] The invention relates to the technical field of tunnel fire protection, in particular to a tunnel fire protection system based on a high-level water storage tank. Background technique [0002] With the advancement of road construction, there are more and more road tunnels in mountainous and plateau areas. Once a fire occurs in a road tunnel, the consequences will be serious. Therefore, it is extremely necessary to build a tunnel fire protection system. These tunnels are basically located in the high mountains and far away from towns, and the water for fire fighting is to build pools to store water to ensure the demand for fire water. Due to topography, geology, precipitation and other factors, it is often difficult to collect fire-fighting water sources in high-speed tunnels, and the guarantee rate of water source water is low. In addition, there are defects in the location, construction and management of the reservoir, resulting in water seepage, leak...

Claims

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Application Information

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IPC IPC(8): E03B11/10E03B11/12E03B11/16E03B7/09E03B7/12E21F17/00
CPCE03B1/00E03B7/07E03B7/12E03B9/00E03B11/12E21F5/02
Inventor 刘筑龙万学朱承前余红张红旗李少娜
Owner GUIZHOU TRANSPORTATION PLANNING SURVEY & DESIGN ACADEME
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