Fire life-saving refuge room and working method thereof

Abstract

Disclosed is a fire life-saving refuge room. The fire life-saving refuge room is characterized by comprising a refuge room body, a special door and an expansion fireproof and smokeproof strip, wherein the refuge room body is provided with a clean air source input port, an air pump, an air conveying pipe, a fire brigade control panel, an air pump button, a communication path and address display screen, an outdoor control room control disc, a fire hose reel, a help-calling disc, am illuminating lamp, first-aid medicine, compressed food and drinking water. A working method of the fire life-saving refuge room comprises the steps that 1, people enter the refuge room body, an illuminating switch is turned on, and the special door is closed; 2, the help-calling disc is started to give out a help-calling signal; 3, the air pump button is started to provide sufficient clean air for the interior of the room body; 4, the fire hose reel is opened to spray out water for cooling as occasion requires; 5, the people wait for rescue. The fire life-saving refuge room has the advantages that operation is easy, mastering is easy, refuging is timely, rescue is facilitated, the rescue time is prolonged in a qualified sense, and the survival rate of people in a fire disaster is increased.

Description

(1) Technical field: [0001] The present invention relates to a fire and life-saving shelter, which takes the family as the unit and can provide a reliable temporary shelter for those who have no time to evacuate and escape outside the building when a fire breaks out in a high-rise building, send out a distress signal, and wait for rescue. The equipment can prolong the rescue time and greatly improve the survival rate of people in the fire. (2) Background technology: [0002] The standard fire rescue room is still blank at home and abroad. [0003] According to the "Code for Fire Protection Design of High-Rise Civil Buildings" GB50045-95 (2005 Edition): Public buildings with a building height exceeding 100m should have refuge floors or refuge rooms, and the height distance between refuge floors or refuge rooms should not exceed 15 floors, and the distance between It should not exceed 15 floors, and it is stipulated that the evacuation stairwell connected with the refuge floo...

AI Technical Summary

Problems solved by technology

[0004] The main problems here are: (1) Public buildings (shopping malls, office buildings, etc.) over 100m generally have a refuge floor, but for high-rise residential buildings, no refuge floor is provided no matter how high the building is; (2) Fire extinguishing of high-rise buildings and super high-rise buildings mainly depends on indoor fire-fighting facilities. Fire extinguishing of high-rise buildings and super high-rise buildings can be said to be a worldwide problem; The effect of air flow makes the fire spread very fast on high-rise buildings and super high-rise buildings. Once a fire is triggered, the fire will be difficult to be controlled quickly; (4) the time required for high-rise buildings and super high-rise buildings to evacuate is longer; (5) ) If the high-rise buildings and super high-rise buildings exceed a certain height, the fire water guns cannot reach them. Ordinary water tank trucks, foam fire trucks, turbojet fire trucks, articulating arm fire trucks, ladder fire trucks, elevating trucks and climbing platform fire trucks can generally only It is suitable for rescue and fire fighting of buildings with a height of 50 meters; (6) Helicopter rescue conditions are relatively high, high-rise buildings and super high-rise buildings themselves cause unstable airflow to the surrounding air, and unstable airflow such as fire and explosion will affect the quality of rescue; ( 7) At present, the external wall insulation and interior decoration materials in China have seriously exceeded the standard, which brings extremely difficult rescue and escape.

[0005] At present, there is no effective method to solve the fire protection of high-rise buildings and super high-rise buildings at home and abroad. We can only take some emergency measures that cannot eradicate hidden dangers to alleviate the contradiction of evacuation and rescue: high-rise buildings require that every unit and every floor must There are fire-fighting facilities (mainly relying on indoor fire hydrants, fire extinguishers, automatic sprinklers, alarms, etc.), and there must be evacuation stairs on each floor, every 2000m 2 It is divided into one partition, and two evacuation stairs are set up in each partition, with an area of ​​more than 2000m 2 3 to 4 evacuation stairs are provided; super high-rise buildings mainly rely on setting up a refuge floor every 14 floors

[0006] In addition, a variety of escape equipment such as rescue ropes and descending devices have been invented, but due to various factors, none of them has reached the practical standard.

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