November 27th, the city of the provincial high tech Zone, the two building in the building of Ling Dong District, 28, the 4 "Spiderman" and the fire officers and soldiers engaged in the high altitude external wall operation, together with the people trapped by the trapped people, also let the citizens fire the high-rise buildings. More attention is paid to security. At present, there are 4600 high-rise buildings in Ji'nan and over 30 super high-rise buildings with more than 100 meters. With the increase of high-rise buildings, fire prevention and rescue of high-rise buildings have become a difficult problem.
at 10:30 in the evening of December 1st, the fire fighting department of Ji'nan city organized fire fighting and rescue training in the first high building green center of Ji'nan. The fire department simulated fire and was trapped. The fire department started the joint operation of fire fighting and rescue of super high-rise buildings.
ladders extended to the floor windows of the trapped people to "rescue". Fire supply map
"Hello, 119?" I'm the center of the green space. " At 10:30 on December 1st, the Ji'nan public security fire brigade suddenly received a "alarm" call from the first high building green center of Ji'nan: 13 floors of office area fire, over 200 square meters of fire area, some people were trapped.
"our exercise is aimed at the fire characteristics of high-rise buildings, setting fire spread rapidly, and many people trapped inside the building." Rescuers from the Ji'nan public security fire brigade told reporters at the scene. According to the unit discovery fire self rescue and alarm, Ji'nan fire force and emergency linkage unit joint disposal, Shandong fire brigade cross regional reinforcement operation process, Ji'nan, Tai'an, Liaocheng, Zibo, Dezhou 5 fire brigade 39 fire trucks 260 officers and soldiers quickly come to "rescue", provincial, city, district three linkage refers to We should jointly handle the emergency professional strength of traffic police, medical treatment, water supply, power supply and communication.
see only the staff on duty in the green space center first use emergency broadcasting system, guide the personnel to escape, start the fire spray and mechanical exhaust system, delay the speed of indoor smoke diffusion, and extend the safe evacuation as far as possible. Between. At the same time, the miniature fire station personnel take the fire elevator to control the fire on the fire floor, and evacuate the upper and lower floors of the fire floor.
"at present, 595 small fire stations have been built in the city, which will gradually develop into the self supervision and disposal of fire units and the key force for the fire." The professional personage of the Ji'nan public security fire brigade is introduced.
quickly, fire officers and soldiers arrived on the scene to fire and rescue, while the Ji'nan public security fire brigade battle insurance brigade remote water supply system selected natural water source near five Longtan to set water intake points and implement water supply support. It is understood that the water spray system of the super high building is only 30 litres per second, the pump flow rate of the hydrant system is 40 litres per second, and the water supply capacity of the surrounding municipal pipelines is also relatively limited. Once the fire develops to form three-dimensional combustion, the external water supply such as remote water supply system must be effectively protected.
rehearsal, the simulated 9 building found a trapped person, the firefighters reported the information to the site in time. The command department ordered the site to participate in the rescue of a 52 meter ladders to rescue the trapped people.
in the scene, the 52 meter imported German machiais ladders stopped and quickly adjusted. Then the driver boarded the cab of the ladder. After "joining" the rescue crew, the long "arm" was extended to the 9 floor window of the trapped person in two or three minutes. Then the firemen approached the window, and then the fire fighters close to the window. Get in touch with the driver in time. "At night, the fire drill is more difficult. The rescue operator at the super high level can not see the specific location of the rescue personnel above." A firefighter introduced that the rescuer must contact the firemen and the driver at the upper level before he could rescue the trapped people in time. After rescuing the trapped personnel from the window, the firefighters quickly sent it back to the ground and carried it to the waiting 120 ambulance.
it is reported that the fire departments in Ji'nan are equipped with 43 high fire engines, of which 7 are more than 50 meters, and the highest vehicle can lift 72 meters. After the fire occurs in high-rise buildings, these high fire trucks can effectively control external fires in high-rise buildings under 100 meters under the condition of permitted operation space.
subsequently, the reporter followed the rescuers to the building, and the fire fighters started fighting in the building with foam and water according to the operation norm. Firefighters told reporters that the most common fire scene is the most lethal smoke, smoke up up speed is very fast, and it is quickly caught by surprise. In a 100 meter tall building, half a minute of smoke can reach the top floor, which is the real reason for the high level of fire escaping. When a high-rise building is on fire, try to understand the direction of fire spread and smoke diffuse as far as possible and determine the location of fire so as to escape effectively.
"if the position is under the fire layer, use all kinds of evacuation staircases immediately to the safe zone, and take care not to take the elevator, because the power system can be cut off at any time in the event of a fire, and if it is trapped, it will endanger life." Firefighters told reporters that if the position in the fire layer, leave the room, first touch the door with the back of the hand, if it has been hot, then the fire or smoke has blocked the door, at this time cut the door open, with towels, quilts and other blockage of the door, and splash water to cool. At the same time, pay attention to exposing your position.
in the end, the "fire" of the first high building green center in Ji'nan, including the multi department linkage including the public security fire, was relieved, and the trapped people were also safely rescued. "This drill is a test, summary, standardization and upgrading of the special operation of the high rise building investigation and fire fighting and rescue capacity building in the province." After the rehearsal, the responsible person in charge of the Shandong public security fire brigade was introduced on the scene. The drill will further enhance the fire safety management level of the high-rise buildings in Ji'nan, and enhance the comprehensive practical ability of the police fire fighting forces and the social emergency linkage to handle the fire in the high-rise building.