At the beginning of the fire to save people, I was broadcast live as a firefighter

The introduction did not delay any time, and a group of people rushed towards the 4th floor quickly.

Individuals performed their duties, and some began to knock on the door door by door to disperse the residents who might still be in the room.

Some doors that did not respond were directly broken open by firefighters. ,

At this critical time of National Day, everyone would rather be criticized and write a review after the fact than lose their lives.

Some people continue to move upwards, and Li Xiao is in the ranks of the latter.

After taking the fire equipment from the others, he hurried upstairs.

In just a few minutes, the fire quickly spread to the fourth floor. The flame that had only reached the corner just now had reached the fourth floor.

The six members of the first team moved quickly.

Li Xiao thought about it and quickly exchanged the available equipment in the system.

[Real Item: Dry Ice Grenade (Level 1)]*5

[Item Effect: A dry ice fire extinguisher in the shape of a grenade. After a three-second delay, the solid carbon dioxide in the grenade explodes, greatly reducing the surrounding temperature, and forming an airspace of three square meters, which lasts for 2 minutes to isolate oxygen and produce a fire-extinguishing effect. 】

Each dry ice grenade costs 100 points, although the range and time that can be isolated are very small.

But facing such a narrow space as the corridor, it is like a magical existence.

The reason why he was hesitant to exchange it just now was because Li Xiao didn't know if there were any trapped people above.

But now it is known that there are at least six or seven households trapped above.

He no longer hesitated.

A silver light flashed around Li Xiao's waist, and five blue and white jars appeared on Li Xiao's waist.

Everyone in the first team was about to turn on the fire extinguisher to put out the fire, but Li Xiao called out:

"Wait a minute, I'll take care of it!"

After the words fell, the fingers of his right hand picked up one of the blue and white jars.

Quickly pull out the safety valve with the left hand.

There was a sound of 'chichichichi'.The hole in the safety valve pops out.

A trace of icy cold air instantly appeared above the bottle.

Li Xiao decisively threw the individual grenade.

His throwing technique is very steady, like a blue-white dry ice grenade, which lands accurately in the center of the flame.

There was a muffled 'bang'.

The blue-white jar burst open, and the dry ice inside atomized instantly.

The flame that had been burning was extinguished instantly.

The two firefighters who had just raised their fire extinguishers were dumbfounded.

Seeing this scene, Xie Jun, the captain of the first team, took a breath and said in surprise:

"Is this a dry ice grenade? I'm going to hell, where did you get this thing?"

Peng Yuqing next to him quickly asked:

"Individual grenades are the kind of consumables that cost 8 yuan each?"

"Didn't the higher-ups terminate the research and development because the cost was too high?"

The corners of Xie Jun's eyes twitched, and he said uncertainly:

"The termination of research and development means the termination of research and development, and the sale is still available."

"I checked the internal store of the fire department before, and there are indeed individual grenades for sale."

Li Xiao wanted to look at the group of people dumbfounded, and quickly reminded:

"Don't be dazed, let's go."

Li Xiao's reminder made several people recover from their envy and jealousy.

"Look at it, go right away."

Li Xiao walked quickly to Xie Jun's side and volunteered:

"Let me lead the way!"

As he spoke, he showed the remaining 4 dry ice grenades in front of everyone.

Seeing such a big killer, Li Xiao actually has 4 more on him.

There was another sound of gasping around.

Xie Jun frowned slightly.

We must clearly know that such dry ice grenades can only be purchased by firefighters themselves.

No fire squadron has such a boldness to equip its members with such luxurious equipment.

You should know that these grenades are disposable.

As soon as the safety valve was pulled out, the 8 yuan disappeared in the blink of an eye.

The power is indeed powerful, but the price is indeed too expensive.

You must know that their full set of equipment adds up to less than 4 yuan.

And this kind of one-time equipment is enough to buy two new sets of firefighting equipment.

If Li Xiao wanted to help put out a fire, he would use 5 dry ice grenades.

In an instant, it will cost more than two years' wages of ordinary firefighters.

But considering the urgency of the situation now, Xie Jun no longer hesitated, he gritted his teeth:

"Okay, please Li Xiao, I will reimburse the squadron for you as much as possible afterwards for the dry ice grenade!"

Li Xiao smiled heartily and waved his hands:

"It's not much, just more money, don't worry, it's not short of money, just throw it away."

Listen to his tone of voice, it's not fake.

Xie Jun didn't hesitate either.

"Okay, change the formation, Li Xiao charges, Zhou Jie, Lu Zhengyu, support."

"My empress, Jiang Xuemin, and Peng Yuqing will protect you."

"Everyone go fast!"

"All the closed doors were knocked three times and there was no response and the door was broken immediately. The leaders above are already urgently applying for permission for us."

"set off!"

The formation changed slightly, and Li Xiao crossed the aerosol generated by the dry ice.

Rush towards the fifth floor.

The fire on the 5th floor was already very serious.

There are 4 households on each floor of this old-fashioned building that caught fire.

The iron sheets on three of the old-fashioned iron doors have been burned red.

It is estimated that it will not take long for the entire iron gate to be burned to the point of melting.

One remaining unit had a modified wooden door, which had been completely gutted.

Only a black frame remains, and the situation inside the unit can be seen at a glance.

Xie Jun immediately commanded:

"The first group is responsible for the front two units, and the second group is responsible for the two units near the stairs!"

"understand!"

Each of them carried three cans of portable fire extinguishers.

Although these fire extinguishers are very bulky, they have played a huge role at this time.

White foam and off-white dry powder, as well as white mist are sprayed from different types of fire extinguishers.

The three were equipped with three cans of different types of fire extinguishers.

They are dry powder fire extinguisher, dry ice fire extinguisher and foam fire extinguisher.

Dry powder fire extinguisher: suitable for extinguishing oil, paint, and organic solvent fires.

It can inhibit the combustion chain reaction and inhibit fire extinguishing.

It is also suitable for extinguishing liquid, gas, and electrical fires (with insulating dry powder above 50,000 volts).

Carbon dioxide (dry ice) carbon dioxide fire extinguisher: Carbon dioxide fire extinguishers use carbon dioxide gas stored in high-pressure cylinders as a fire extinguishing agent to extinguish fires.

The liquid carbon dioxide turns into a gaseous state, absorbing a large amount of heat from the air in an instant.

It makes it impossible for some combustibles to reach the ignition point, and crowds out the oxygen content in the air, so as to achieve the effect of fire extinguishing.

Foam Extinguishers: Foam can be used to cover burning surfaces and prevent air from entering.

For water-soluble combustible and flammable liquid fires (such as: alcohol, ester, ether, ketone, etc.) and electrical fires, its fire extinguishing effect is the best.

Three fire extinguishers took turns.

First, use a dry ice fire extinguisher to instantly cool down and squeeze out the oxygen needed for the flame to burn.

Then use a dry powder fire extinguisher to prevent the extinguished flame from re-igniting.

Finally, cover the object with a foam fire extinguisher to isolate the conditions for the formation of a fire.