Fire-fighting water system for expressway tunnel in cold region
A technology for highways and water systems, which is applied in the control of fluid heaters, wind turbines that store electricity, and reduction of greenhouse gases. It can solve problems such as affecting the safety of tunnel use and dissatisfaction, so as to control operating costs and suppress disasters. , the effect of ensuring the safety of the tunnel
Active Publication Date: 2022-04-29
河北省高速公路延崇管理中心 +1
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Problems solved by technology
If the fire water of the tunnel is not specially designed, it will cause a fire and seriously affect the safety of the tunnel.
[0003]Most of the existing road tunnels in cold regions adopt the fire-fighting method of external water source, which does not satisfy the combination of "prevention, drainage, interception and blocking, suit measures to local conditions, comprehensive management, and protect the environment "Tunnel Design Waterproof Principles
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-Figure 9 , the present invention provides a technical solution: a fire-fighting water system for expressway tunnels in cold regions, such as figure 1 As shown, the fire-fighting water system includes several groups of wind power generating devices 1, several groups of water storage systems, several groups of intelligent water supply devices 8 and several groups of fire-fighting devices.
[0028] The water storage system includes an adsorp...
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The invention discloses a fire-fighting water system for a highway tunnel in a cold region. The fire-fighting water system comprises a plurality of groups of wind power generation devices, water storage systems, intelligent water supply devices and fire-fighting devices, the water storage system comprises an adsorption material water storage pipe located at the arch foot position of the tunnel, a central water guide part, a connecting pipe used for connecting the adsorption material water storage pipe with the central water guide part and obliquely arranged, a water storage pool and a water storage pipe used for connecting the central water guide part with the water storage pool. The intelligent water supply device comprises a water pump, a water pumping pipe connected with one end of the water pump and a water supply pipe connected with the other end of the water pump; and the fire-fighting device comprises a sprinkler head and a second temperature sensor. Wind energy generated by traffic wind of the highway tunnel in the cold region is recycled and supplied to the electric tracing band for active heating, and the electric tracing band is intelligently controlled to be switched on and off according to the temperature detection result of the temperature sensor. Therefore, the fire-fighting water system for the tunnel in the cold region can be green and energy-saving, and disasters can be inhibited while the operation cost is controlled.
Description
technical field [0001] The invention relates to the technical field of fire protection for tunnels in cold regions, in particular to a fire-fighting water system for expressway tunnels in cold regions. Background technique [0002] In recent years, with the gradual improvement of my country's railway network, more and more tunnels are designed in areas with severe winters. Tunnels are built in such regions with cold winters. Compared with other regions, the tunnels are often located at high altitudes and the water used for fire fighting in the pipes is prone to freezing. If the fire water in the tunnel is not specially designed, it will cause a fire and seriously affect the safety of the tunnel. [0003] Most of the existing road tunnels in cold regions adopt the fire-fighting method of external water source, which does not meet the tunnel design waterproof principle of "combining prevention, drainage, interception and blocking, adapting measures to local conditions, compre...
Claims
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IPC IPC(8): A62C31/00A62C37/50F24H9/1818F24H9/20F24H15/45F03D9/46F03D9/11
CPCA62C31/00A62C37/50F24H9/1818F24H9/2014F03D9/46F03D9/11Y02E10/72Y02E10/728Y02E70/30Y02B10/30Y02P80/10
Inventor 马印怀张国祥王永杰王志杰王域琨姜逸帆林铭周平
Owner 河北省高速公路延崇管理中心