【 Weak current College 】 high-rise hotel fire evacuation save solutions---Power By 【 China power house network 】

With the reform and opening up and further development of economic construction, Shanghai district County luxurious decoration, functional and structural complex hotels, top hotel has already been put into use for the development of tourism, revitalizing the local economy has played a positive role in promoting. From the perspective of the fire services, due to the high-rise hotel, hotel power load, the use of large quantities of flammable and combustible materials, decoration and cause a fire probability have increased, and high-rise hotels, hotel in case of fire, burning fiercely, was on fire, personnel relative concentration, to fire rescue work cause great difficulties. How can effective fire fighting high level hotel is fire forces facing a new problem.

First, strictly implement the first principle of rescue.

The data from the fire statistics, high-rise hotel fire most occur at night. As the night people's vigilance is poor, often lead to delays in the discovery of fire, the alarm time, the fire brigade arrived at the scene after received the alarm, the fire was intense burning stage, smoke filled the whole building, plus floors in most of the passengers from the field, not understanding the situation, within the hotel there is a fire, the feeling of panic, confusion, action to evacuate any great difficulty. As a result, the rescue workers is on fire.

Evacuation to save main countermeasures include the following:

(A) rapid identification of trapped personnel number and location. Through the fire to an insider, the hotel front desk attendants, to defend and advance evacuation out of the personnel, the number and get trapped, learn about the fire main threat level targeted take rescue measures.

(Ii) the broadcasting or other communication methods, and called to the trapped people, stability, prevent confusion, teach them to help themselves, or a boot to the roof, balcony, safe place to evacuate, waiting for the rescue.

(3) the rapid opening lifesaving, take advantage of the hotel fire in staircases, elevators, stairs, and other facilities, modern hydraulic tool (such as a car, helicopter, etc.), or worn by firefighters, air ventilator, fireproof suits, under the cover of the water gun, forced into the internal implementation of rescue.

Second, responsibility, collaboration and unified command.

High-rise hotel complex internal situation, there is a fire, the fire spread rapidly, burning, fire power at the scene, to avoid parallel tracks, coordination, responsibility and unity of command. First set up the fire headquarters, headquarters, mobilization and allocation of combat power. Followed by the Division of battle area, a clear division of responsibilities. General to divide the floor, ground floor and two regional, is responsible for the rescue and fire fighting zone, control the fire; the ground area is responsible for a house fire, understand, ensure that the scene of the hotel, two regions to be responsible for their own, and must cooperate closely, in fire headquarters unified command under fire extinguishing and rescue work.

Third, the spread of fire, to prevent interception.

Top hotels in the main directions of fire spread is upper. Therefore, the fire commander to quickly organize, a variety of means, forcibly cut spread on the floor, to prevent the proliferation of pyrotechnic upwards. The hotel was built in the courtyard-style layout, in the event of fire, chimney effect strongly, spread extremely quickly, this type of fire fighting considerable difficulty, depending on specific circumstances determine interception of fire control measures, will not be able to take risks and rashness. Interception of three:

An external control. Reasonable set water gun, water cannon, fire in a powerful jet of flames window scroll. Practice has proved that a water gun control 4 window, you can effectively prevent fire spread up from an external window. Second, the internal intercept. This tendency to fire make the right judgment, first in the upper part of the deployment of ignition layer, take defensive forces intercept that organized forces forcibly deep people internally, channels, staircases, wells, elevator and other key parts of setting water gun, plugging the fire. Third, in fire-lower internal channel down the deployment of force to prevent the spread of the disease.

Practice has proved that the fire down and spread of slow, possibility of small, but the fire situation, the appropriate deployment of force to prevent the spread to the lower deck also be ignored.
Fourth, the melee, layer by layer in the attack.

High-rise hotel rooms and facilities in the complex. Fire suppression in the external water, there are a lot of dead ends, therefore, the best way is to thoroughly beat melee attacks inside. Enter the firemen fires layer, to quickly occupy a favorable terrain, in fog nozzle under the cover of forcibly close to the fire, the implementation of the fire. Hotel room fire despite ferocious, and chemical, oils and other fire difference is very big, limited combustible substances indoors, so the melee attack is eliminated in the hotel rooms and fire point one of the best ways.

Top hotels in the event of fire, often forming solid combustion, fire fighting force to arrive in a reasonable allocation, taking a package, a package a, responsibility, layer have water gun to fire-fighting tactics, solid wipe out fire in stereo.

5. pay attention to the exhaust gas, the strengthening of water supply.

High-rise hotel fire smoke up spread very quickly, the horizontal spread speed 0.5 — 0.8 m/sec vertical speed to 3-5 m/sec, and flue gas temperature is high, is the main cause of the spread of fire. To do this, take natural smoke and water mist to disperse, opened from the top with exhaust vents, and other methods of exhaust smoke machine job is important. No matter which way taken, according to the fire smoke, analysis of the pros and cons, take effective preventive measures, does not cause the fire spread over large areas, resolutely implement smoke.

Fire on the situation in the ever-changing, fire fighting, to observe calmly, to changes in order to grasp the initiative on the scene, playing confident of winning.