Multifunctional high-rise lifesaving and fire extinguishing device

Abstract

The invention discloses a multifunctional high-rise lifesaving and fire extinguishing device. A foldable water tank (9) which is similar with a residential rain-sheltering canopy, capable of being lifted and collected and light in weight is arranged; a building top floor bearing support (1) is arranged on high-rise top floor beam columns (21) and is provided with a motor (4), lifting ropes (5) and a photovoltaic cell panel (2), and high-rise personnel, firemen and various fire protection devices can be transferred when the fire disaster occurs; balcony lifting switches (23) and balcony alarm devices (24) are arranged on various high-rise balconies (22); when the fire disaster occurs inside a high building, the foldable water tank (9) can be lifted so that people inside the high building can carry out self-rescue; the foldable water tank (9) can be fixed by a water tank open plate (7), a water tank base plate (8) and water tank fixing ropes (15); a ground floor fire protection box (31) is arranged on the ground floor of the high building and stores a fire protection power supply socket (25), a disaster-preventing standby cable (29) and various high-rise fire protecting and extinguishing devices (31), the disaster-preventing standby cable (29) is used for connecting the building to a building power source, mutual rescue of community residents is promoted, lifesaving and fire extinguishing are effective and timely, the cost is low, the operation is simple and convenient, and the economical efficiency and the practicality are high.

Description

technical field [0001] The invention relates to the field of fire extinguishing and lifesaving, in particular to a multifunctional high-rise lifesaving and fire extinguishing device. Background technique [0002] In recent years, high-rise building fire casualties have become a difficult problem for the whole society. Due to the height of the building, it is very difficult to evacuate personnel and fire fighting, which often leads to serious consequences of mass death and mass injury, and brings huge losses to the country and people's life and property. At present, high-rise buildings The limiting factors of fire fighting are mainly concentrated in three aspects: 1. The lifting height limit of elevating vehicles. The best existing fire elevating vehicles can only reach a height of 100 meters. Firefighters cannot use elevating vehicles for rescue, and the effect of using water guns or water cannons to attack the jet stream will be greatly reduced. For higher floors, they are ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, high-rise building fire casualties have become a difficult problem for the whole society. Due to the height of the building, it is very difficult to evacuate personnel and fire fighting, which often leads to serious consequences of mass death and mass injury, and brings huge losses to the country and people's life and property. At present, high-rise buildings The limiting factors of fire fighting are mainly concentrated in three aspects: 1. The lifting height limit of elevating vehicles. The best existing fire elevating vehicles can only reach a height of 100 meters. Firefighters cannot use elevating vehicles for rescue, and the effect of using water guns or water cannons to attack the jet stream will be greatly reduced. For higher floors, they are helpless; Climbing equipment with a load of 20 kg requires a lot of physical strength. After reaching the fire floor, the combat effectiveness will be reduced due to physical overdraft; 3. The limitation of the climbing path. Firefighters can only choose to climb up along the internal evacuation stairs. At this time, one is affected by the smoke-proof performance of the evacuation stairs, and the other is that it will hedge against the evacuating crowd, which not only affects the evacuation speed of the crowd, but also hinders and delays the firefighters. climbing speed

[0003] Existing fire-fighting equipment and technology: First, the ladder truck is used for fire fighting. The big hidden danger is poor stability. For example, when the working bucket reaches a certain height, its swing can reach two or three meters. Under such conditions, firefighters must control the water There are two main types of escape chute, one is mobile, that is, the product used in conjunction with the fire ladder truck, and the other is the escape slide. It is mainly suitable for rescuing people trapped at high altitudes mounted on the platform of the climbing vehicle. It is an auxiliary rescue method for high-altitude rescue of aerial ladder vehicles; the other is fixed type, which is suitable for rapid escape of high-rise building personnel and is generally fixed on high-rise buildings. outside or inside the building (reserved safe passage); the third is high-rise fire extinguishing bombs. This system uses multiple advanced technologies such as infrared laser composite detection, fire extinguishing bomb delivery, and missile launch control. The fire extinguishing bomb can be delivered to the designated place quickly, accurately, safely and reliably. It also has the characteristics of no fire, no flame, no smoke and low noise. It is difficult to popularize household life-saving descending devices and life-saving umbrellas, and everyone, men, women and children, must learn how to use and operate them; The amount of water that can be carried on the plane is limited, which is often a drop in the bucket for complex high-rise fires; the sixth is the escape cabin, which is installed on the roof platform (or refuge floor) of high-rise buildings, and does not damage the building structure or affect the building during installation and use Overall appearance, in the event of a fire or other emergency, the escape cabin removal system will move the mobile platform out of the building, and the trapped people can take the A and B escape cabins in the equipment to slowly descend and escape to the ground. Waiting for the rescue of the escape cabin, if each building unit is provided with this escape cabin, the investment is too large; the seventh is a combined lifting device, its shortcoming is that guide rails must be installed on the outer walls of high-rise buildings in advance, and every 20-story building The cost of the guide rail is about 30,000 yuan. The above fire-fighting equipment has problems such as single function, difficult operation, low life-saving and fire-fighting efficiency, high cost, and difficulty in popularization.

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