What is the first feeling of entering the interior of a building fire scene?

The first is warm, the second is stuffy, the third is noisy quiet, and the fourth is dim and bright. Pen, fun, and www.biquge.info

Warm, because of heat radiation and heat conduction.

It is stuffy because the indoor building space is relatively closed, the air is not easy to circulate, the negative pressure is hypoxic, and the confined space gives people a sense of oppression.

It's noisy and quiet?! What the hell are you kidding me?

"Noisy" means that the sound of the flame burning can be noisy at times, like a group of people arguing, but most of the time the flame is just burning silently, so the scene will appear quiet.

In addition to affecting vision, it should be noted that smoke can be more vicious and deadly than flames, according to statistics, 80% of the fire victims are caused by the smoke hazards of the fire.

Light refers to the light of the fire that ignites the flame. If the burning flame is a samurai who challenges himself in a dignified manner, then the dark fire that can't see the light of the fire is the ninja killer X, who lurks and waits for an opportunity to kill the invisible - this killer is not too cold.

It was in such an environment that Bao Guo and his entourage went to the soup and fire.

The power has been cut off at the scene, except for the smoke and fire, and the unknown falling objects, any object does not look very clear under the helmet light, and it is obvious that the magic of the goddess of fire and fog is unfathomable.

"Whew...... Is anyone else there? "Whew...... Anyone? Is anyone there? …… Call. "Is there anyone else! …… Call. ”

The call of the combat squad was not answered.

"Whew...... The curtain and carpet were on fire...... Call...... It seems to be a man-made chemical fiber component...... Call. "Bao Guo.

"Whew...... The wooden floor also caught fire...... Call...... However, it should not be the original solid wood floor...... Call. "Second officer.

"Whew...... It should be a phenolic resin-based MDF...... Call...... Fortunately, it's not plastic or plastic...... Call. "Three.

"Whew...... It's not much better...... Call. "Squad leader" called...... Pay attention to your feet at the same time...... Call...... Watch out for burning falling objects on your head...... Call. ”

"If you burn like this, you won't be able to keep all the auditoriums, and it looks like the burning curtain will ignite the roof structure of the 'tent', so the worst thing is that the entire upper floor of the 'tent' building can't be saved." Bao Guo looked up at the roof.

"Whew...... The first combat squad called the on-site commander...... Call...... The first combat squad called the on-site commander...... Call. "The squad leader turned on the communication frequency band of the hand.

"The on-site commander received, please speak!" Leader.

"Whew...... Commander...... Call...... Combat squad 1 on-site report...... Call...... It is currently confirmed that the people in the tent have been evacuated...... Call...... The fire has spread to the audience seats...... Call...... Curtain lighting bracket for the performance hall...... Call...... There is a high probability that the fire will spread to the rooftop...... Call...... Most of the seats in the northwest are already on fire...... Call...... No open flames have been found in the southeast auditorium...... Call...... There were sporadic fires in the rest of the seats...... Call...... There was no fire in the performance venue, but the brackets above the performance venue were already burning...... Call...... Report complete. "The squad leader's fire investigation report.

"Hmm...... Well...... A briefing on the fire has been marked. The squadron leader continued to ask, "Combat squad, haven't you found any animals yet?" ”

"Whew...... Haven't found it yet, it's over...... Call. "Squad leader.

"Combat squad, what do you propose based on the current situation?" Leader.

"Whew...... The first combat squad requested to continue the reconnaissance...... Call...... It is recommended that the commander immediately organize an internal attack...... Call...... This prevents the fire from spreading...... Call...... Ensuring the safety of the building...... Call...... It can also guarantee our retreat, complete...... Call. "Squad leader.

"Hmm...... Well...... The investigation was rejected, and the commander of the internal attack of the organization agreed, and the first combat squad was immediately withdrawn! Withdraw now! The squadron leader lowered his voice a little and added, "Combat squad, I can't agree that you go in empty-handed, and the guys when you come back!" That's what our team is all about! ”

"Whew...... Yes, the combat squad was withdrawn immediately...... Call...... Withdraw now! Complete! …… Call. The squad leader replied with a smile.

"Whew...... Fight a squad! Do you hear that? …… Call...... Order: The front team changes to the back team! Retreat now! …… Call. The squad leader switched to the intra-squad channel to give instructions.

"Yes!" The people took the command.

The communicator is in front, the fourth and third officers are second, the second and first ones are close behind, and the squad leader is behind.

The formation of the battle squad was strict and orderly, the movements were fast but not chaotic, the actions were concise and powerful, and all the members quickly retreated to the original road......

The combat squad, which was ordered to be withdrawn, is being replaced with new cylinders and slightly rehydrated.

"Boy, I have a suggestion, we also need veterinarians, a lot of veterinarians and first aid equipment for animals, which we can't do." Left glove Jack is planning ahead.

"The animals don't show up, and the worst case scenario is that they're in distress, and the second is that they're trapped. Trapped, there are two situations, one is that you can't find your way, and the other is that you don't have the ability to find your way. Jakc continued his analysis.

"In either case, a lot of veterinarians and professional first aid equipment is a must. I support Jack's analysis. "White.

"Not only do veterinarians and medical security be needed, but also large ventilation equipment needs to be set up due to ......the particularity of the on-site situation," Bao Guo said.

“Bingo！” Appreciation of the Golden Gloves.

At this time, the second and third combat squads had already laid water hoses at the entrance of the circus "tent" and began to enter the building in an orderly manner to extinguish the fire.

At the same time, not far to the left of the No. 1 car, the No. 4 high-spray truck was in position and lifting, and the high-spray truck was preparing to condescendingly deliver a head-on blow to the flames from the ventilation patio at the top of the "tent" to prevent the fire from spreading to the tent roof -- this was the arrangement of the squadron leader after the first combat squad leader and the squadron leader met.

After the replacement of equipment was completed, Bao Guo also quickly rushed to say something to the squad leader who had just returned, and each member of the combat squad returned to their combat positions, opened the storage compartment and took out the hose, ready to start the basic work of laying the hose step by step......

"Call the on-site commander, call the on-site commander......" A squad leader dials the command frequency band.

"The on-site commander received, please speak!" Leader.

"The on-site commander, the first combat squad reported, based on the situation at the scene and the trend of the fire, we also need a large number of veterinary medical support and professional smoke extraction equipment...... Complete. "A squad leader.

"Veterinarian? Smoke exhaust? …… Well? Oh! Right! This judgment is very correct! The commander immediately reported to the center...... "The squadron leader has understood" In addition to the reinforcement of the smoke extraction truck, veterinarians and medical equipment are also needed, and there should also be veterinarians in the theme park, and they must be mobilized immediately...... The above report was indeed received by the on-site commander...... Complete. ”

When the first combat squad entered the circus "tent" again, the second and third combat squads had already started the fire extinguishing operation inside, due to the large area of the fire field, the pipeline of the hose needed to lay a long distance, so the firefighters took the "one belt, one gun, three people" arrangement, that is to say, now in the fire field in addition to the combat squad, only four water guns are extinguishing the fire, in addition to the smoke from the flames, the fog at the scene is gradually filling.

However, there is no way to suppress the flames in high places such as lighting brackets and ventilation pipe brackets, that is, the fires above people's heads......