Energy-saving firefighting system for tunnels in cold regions

Abstract

The invention relates to an energy-saving firefighting system particularly applied to the field of fire safety of tunnels in cold regions. The energy-saving firefighting system is characterized by comprising a water supply part, a transmission part and an automatic sensing part, wherein the water supply part comprises a water storage container; the water storage container is positioned below a ground frost line; a water storage container outlet and a water storage container inlet are formed in the water storage container; a first valve is arranged on a water supply pipeline communicated with the water storage container inlet; the transmission part comprises a pipeline and a pump; the automatic sensing part comprises a smoke sensor; and the first valve of the water supply part, the pump of the transmission part, an automatic cutout valve and the smoke sensor of the automatic sensing part are all connected into a controller through lead wires. The energy-saving firefighting system achieves the purposes of energy saving and consumption reduction, is simple in structure and convenient in construction and maintenance, and has great high 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 tunnel safety fire-fighting in cold areas. Background technique [0002] At present, my country has become the country with the largest number of tunnel projects in the world. While traffic tunnels bring convenience to people's production and life, fires, which are the main disasters, frequently occur and cause huge social impacts and economic losses. Especially in northern my country and high-altitude areas, the cold weather not only caused the tunnel to suffer from freezing damage and even scrapped it, but also hindered the normal supply of fire-fighting water. In order to prevent the water in the fire pipe from freezing in cold weather, the most adopted method is to lay heating resistance wires in the high-level fire pool of the tunnel. At the same time, heating resistance wires must be laid in the fire water pipelines leading to the fire hydrant...

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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