After only a few minutes, the fire on the outer edge of the 17th floor was gradually suppressed by the fierce "Ichichi Bubble". Pen "Fun" Pavilion www.biquge.info

This internationally advanced compressed air foam fire extinguishing system (CAFS), after adding Class A or Class B fire extinguishing agent, can turn every drop of water through the system into seven bubbles, and each bubble is equal to the fire extinguishing effect of each drop of water, which greatly improves the fire extinguishing efficiency. Therefore, firefighters affectionately call this fire extinguishing system "'17' foam fire extinguishing system".

Mu Tianyu commanded the work bucket to approach the window in the middle of the 17th floor.

Rushing down in front of the high-pressure water cannon, Mu Tianyu was the first to jump into the floor from the window, rushed into the fire, and began to search and rescue the trapped people.

The room I entered was an office, and when the window was opened, it became an air outlet, the door was quickly burned, the roof decoration materials had begun to fall off, the corridor was already on fire, and the room on the opposite side of the corridor was on fire because the doors and windows were open.

According to the changes in the fire, Mu Tianyu immediately judged that there was a shaft partition in the floor that had been destroyed, causing a smoke and fire flow loop. immediately shouted to the command center:

"Report to the Commander."

"Brigade Mu, please speak."

"The fire at the scene has formed a convection loop, and it is suspected that the partition layers of the pipes and cable shafts in the floor have been damaged."

At this time, Mu Tianyu and a firefighter have found a pipe wellhead, the wooden door has long been burned, and the fireworks are quickly pouring into the well, the temperature is very high, and the smoke is wrapped in red light, like a string of huge fireballs, which quickly burn into a sea of fire wherever it flows.

Mu Tianyu and the others tried to get close to the mouth of the shaft and forcefully suppressed the fire.

"Report to the commander, the pipe wellhead has been discovered, and it has been confirmed that there are at least two shafts in the floor, please quickly reinforce and cut off the shafts below 15 and above 19 to prevent the fire from spreading to other floors and affecting the entire building."

Mu Tianyu and the others continued to extinguish the fire, and a message immediately came from the command center: "The anti-theft iron doors on all floors are closed, and the relevant personnel have no time to send the key over, and they are arranging to carry armor-piercing tools upstairs." ”

Mu Tianyu immediately instructed Liu Chengwu: "Call Team Liu," Liu Chengwu's voice immediately came over the walkie-talkie:

"Liu Chengwu is on standby, please instruct."

"Assault squad second group preparation." Mu Tianyu knew that there was only one ultra-high ladder at the scene, and he had to immediately find the trapped people, immediately find the fire hydrant on the floor, and replace the ladder water source, so that the ladder could transfer the trapped people, and then descend, and then promote the second batch of assault firefighters.

Ignoring the fire around him, he quickly moved towards the end of the passage on the floor.

After finding a fire hydrant, smashing open the door, and opening the valve, there was no water pressure, only a slow flow of water.

"It's really killing people!" Mu Tianyu roared angrily.

The leaders of the command vehicle and the dispatch center, hearing Mu Tianyu's rare scolding, hurriedly asked: "Brigade Mu, Brigade Mu, what's the situation?" ”

Li Changmin, who followed closely, immediately replied to the command: "The Mu brigade has entered the fire scene and searched for the trapped people in depth. Hearing Li Changmin's reply, the command center shouted anxiously: "Brigade Mu, please pay attention to safety!" ”

At this time, the intercom in Mu Tianyu's hand had no time to answer the leader's concern prompts, and he was hurriedly ordering: "Brigade Li, immediately transfer the fire truck to pressurize and inject water into the booster valve on the outside of Block A." ”

The four commandos of the first squadron, two of whom are still working on the extension of the connecting hose. The two cooperated with Mu Tianyu, and the water gun they were holding had already turned a few corners.

They searched room by room. All the way to the end of the floor.

At one end of the floor, there was originally a fire elevator. However, due to the business needs of Jiangqiao Science and Technology Building, the independent power supply is used for other purposes, and it has been abandoned and disrepaired for a long time, and the fire elevator has become a pile of scrap iron many years ago.

Fortunately, in front of the fire elevator door, there is a small waiting room, and there is a fire isolation door in front, this door has not been removed, there are 4 women and 3 men, a total of 7 people, unkempt and barefoot.

The men were also wearing underwear, towels or beds.

It turned out that this 17th floor was a forex company that worked for trading hours in the evenings and nights.

At the time of the fire, the employees on duty had just gone to bed after work, and when they were awakened by the fireworks, they had no time to dress and put on their shoes, and when they were in a panic, they could only flee for their lives.

"Brigade Mu, there are only 7 trapped people here."

"Suppress the fire, keep the passage, and send the trapped people to the ladder."

Mu Tianyu instructed the two commandos who were following him and asked them to evacuate the seven personnel at the mouth of the ladder first.

He and Lee Changmin quickly turned back and moved to the other end of the floor, carefully inspecting every room along the way to see if there were any trapped people.

Due to the proximity to the other end of the floor, there is a fire staircase. Generally, the fire staircase will also have a small antechamber, a standard antechamber, and there should be fireproof isolation doors on both sides.

But the closer you get to the fire staircase, the fire becomes extremely ferocious.

Mr. Lee's thermal imager showed that there was a cable shaft next to the antechamber of the fire staircase.

Due to the long-term use of new wires and cables in the building, the fire isolation in the shaft has long been destroyed.

The closer he got to the shaft, the more Mu Tianyu blocked Li Changmin behind him. Together with the other two firefighters, Mu Tianyu would never allow them to rush ahead of him.

They tried their best to suppress the fire, and rushed to the door of the front room of the fire staircase, and Mu Tianyu asked the two commandos to open the door and search for the trapped people.

Three more women and five men were found here, and a total of eight more trapped people were found.

At this time, Deputy Captain Li Guozhang called: "Brigade Mu, Brigade Mu, the pressurized pump has been connected and started, please observe if the water pressure is up?" ”

"Hear, hear, check right away."

Mu Tianyu immediately instructed the two commandos who had just evacuated the seven trapped people to quickly climb the ladder and descend.

A firefighter immediately said: "Brigade Mu, as soon as the ladder goes, you will have no water source, and it will be very dangerous." ”

Mu Tianyu immediately said: "Don't worry, the water source has been connected." You quickly led the 7 trapped people down. Be careful to prevent accidents along the way. ”

"Yes."

The other two firefighters, with the eight trapped people they had just found, were swept down by a huge stream of heat as soon as they opened the fire door.

Seeing this, Mu Tianyu shouted loudly: "You two immediately lead everyone back to the fire prevention front room, and wait for us to find the fire hydrants on both sides of the floor, connect the hose and water gun, and then you come out." ”

Although their movements are standardized and skillful, the hose roll is difficult to unfold because of the wrong winding method.

Lee Changmin had no choice but to brave the fire and expand the hose little by little.

Mu Tianyu saw that the fire around Li Changmin was getting bigger again, so he hurriedly rushed over and connected the hose to the fire hydrant.

(Thank you for your monthly and recommended votes!) Take a bow! Thanks to editor Pi Da, there are popular recommendations in the military frequency this week! Ask for collections, ask for recommendations, ask for monthly passes, ask for subscriptions, thank you! ）