Tunnel energy-saving and firefighting system for cold region

Abstract

The invention relates to an energy-saving and firefighting system, which is particularly applied in the field of cold region tunnel safety firefighting, and discloses a tunnel energy-saving and firefighting system for a cold region. The tunnel energy-saving and firefighting system is characterized by comprising a water supply part, a conveying part and a self induction part, wherein the water supply part comprises a water container which is located below the frost line in the ground; a water container outlet and a water container inlet are formed in the water container; a first valve is arranged on a water supply pipe which is communicated with the water container inlet; the conveying part comprises a pipe and a pump; the self induction part comprises a smoke sensor; and the first valve of the water supply part, the pump of the conveying part, the smoke sensor which can automatically cut off the valve and the self induction part, are all connected with a controller through wires. The tunnel energy-saving and firefighting system provided by the invention not only reduces energy consumption, but also is simple in structure, convenient in construction and maintenance, so as to have great economic and social benefits.

Description

technical field [0001] The invention relates to an energy-saving fire-fighting system, which is specifically applied in the field of safe fire-fighting of tunnels in cold regions. Background technique [0002] At present, my country has become the country with the most tunnel projects in the world. While traffic tunnels bring convenience to people's production and life, fires, which are major disasters, also occur frequently and cause huge social impact and economic losses. Especially in northern my country and high-altitude areas, the cold weather not only makes the tunnel suffer from freezing damage or even be scrapped, but also hinders the normal supply of fire-fighting water. In order to prevent the water in the fire pipe from freezing in cold weather, the most common method is to arrange heating resistance wires in the high-level fire pool of the tunnel, and at the same time, heating resistance wires must also be arranged in the fire-fighting water pipes leading to the ...

AI Technical Summary

Problems solved by technology

In this way, in the cold season, due to the operation and use of the tunnel, for the purpose of fire safety, it will inevitably cause a lot of energy consumption.

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