High-rise fire life-sustaining emergency rescue system

Abstract

The invention discloses a high-rise fire life-sustaining emergency rescue system. High-rise building fire fighting is a worldwide problem. At present, in the event of a fire in a high-rise building, trapped people are vulnerable to heavy smoke, poisonous gas and high temperature fervor and are in a life-threatening state. At present, a life-sustaining emergency rescue system is still a technical gap in the field of fire protection. The high-rise fire life-sustaining emergency rescue system is applied to the fields of construction, fire protection and emergency rescue. By combining a stabilized-pressure pipeline ring net air transport system and a foam fire-fighting pipeline with a pipe diameter of DN65, timely and stable supply of fresh air in dire need of breathing maintaining is providedfor the trapped people in the fire to prevent death by suffocation caused by breathing of dense smoke and poison gas, an engine driven foam fire-fighting pump or a foam fire-fighting truck is combined with the foam fire-fighting pipe with the pipe diameter of DN65 to continuously deliver normal-temperature air foam, hot air is insulated, dense smoke and poison gas are isolated and discharged, andoverheating damage of bodies of asylum masses caused by heat radiation and heat convection is avoided.

Description

technical field [0001] The invention is an emergency life-saving system for high-rise fire life maintenance, which is applied in the technical fields of construction, fire protection and emergency rescue. [0002] The present invention can timely and stably supply fire-trapped people to maintain urgently-needed fresh air for breathing, and prevent the danger of suffocation and death easily caused by breathing dense smoke, poisonous gas and high-temperature hot air. [0003] The invention uses a foam fire-fighting pipeline with a pipe diameter of DN65 to transport air foam at normal temperature, isolate hot air, isolate dense smoke and poisonous gas, maintain the safety of temporary shelters, and prevent thermal radiation and heat convection from causing overheating damage to the bodies of refugees. Background technique [0004] Fire fighting in high-rise buildings is a worldwide problem. The building is large in size, complex in function, densely populated, and has a large f...

AI Technical Summary

Problems solved by technology

[0005] The self-rescue method of the people trapped in the fire scene is generally to use wet clothes, masks, towels, etc. to cover their mouths and noses, and crawl forward to resist the influence of thick smoke, but they cannot resist the influence of toxic gases. The trapped people hold their breath. Simple self-rescue can The length of time to insist on waiting is generally 5-10 minutes

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