Special Forces: Drop Fan Tianlei instantly at the start

Chapter 466

If it was the same as before, he would definitely be silent, even if he felt that what Fusu did was a bit risky, and even very likely to be wrong, he would never question it.

Li Si, who has been in the court for decades, knows his way to get along with imperial figures.

It is risky to question them and make suggestions to them, if you succeed in questioning, although you may save the fire drill, it is equivalent to losing Fusu's face in public and making Fusu ugly.

If you fail to question, not only will your ability be questioned, but you may also be ridiculed by others.

Therefore, opening up to question Fusu during this time period can be said to be harmful but not beneficial.

However, just now Fusu relieved him of the siege in front of the First Emperor, and this kindness has long been remembered by Li Si.

Although it is very risky to question it like this, in order to repay Fusu's kindness to him, Li Si naturally does not want to see Fusu fail in the fire drill and be embarrassed in front of countless people.

"Fusu, what Li Si Aiqing said does make some sense, such a large area of flames, although your steam fire truck is powerful, if you can dispatch three or four vehicles in a row, I believe that they can complete the task of extinguishing the fire very well, but just one is really powerful. "

Ying Zheng also agreed with Li Si's questioning.

"Father, don't worry, I have confidence in the steam fire engine and fire brigade I designed, and thank you Li Sishangshu for the reminder. "

Fusu smiled at Li Si.

Of course, Fusu knew that this was the reason why Li Si questioned it, in addition to the fact that he really didn't believe it, but also to repay his "two-seven-three" kindness for relieving the siege just now, which was a kind reminder to him.

However, as the founder of the steam fire truck and fire brigade, Fusu is very clear about their firefighting ability.

The steam fire truck is equipped with a main water cannon and five secondary water cannons, which can spray more than 4,000 litres of water per minute and at least 1,000 litres of water per minute when the water tank is sufficient!

In addition, in order to prevent the flame from being extinguished and then re-igniting, Fusu also specially designed a foam box for the steam fire truck, as long as the switch is twisted, dozens of liters of foam will be quickly sprayed out, and quickly attached to the burning goods, completely isolating it from the outside environment.

And you should know that in ancient times, there were no more complex appliances and materials than in modern times, and basically all of them were pure wood that was ignited.

With the jet intensity of the steam fire truck, not to mention the fire demonstration house in front of you now, even if there are three or four similar fire houses, the flames inside can definitely be quickly extinguished in a short time!

"Since Fusu is so confident, then I will wait to see their wonderful performance. "

Ying Zheng said with a smile.

is the so-called knowing son Mo Ruo's father, and Ying Zheng still knows a lot about his son's character.

Fusu can say this kind of thing with such confidence, which shows that the steam fire truck and fire brigade are indeed capable of extinguishing the raging flames of the fire demonstration house.

Since this is the case, then he naturally doesn't need to say much, just watch the performance of the fire brigade.

At this time.

Under the watchful eyes of Ying Zheng Fusu, the ministers of the DPRK and China, and hundreds of ordinary people, all the members of the fire brigade finally began to act.

First of all, the driver, who is the captain of the fire brigade, skillfully opened the valve, which is an important switch to control the connection between the water pipe and the water tank, and the only way to open the pump.

The rest of the group took advantage of this time to get the water pipes, the so-called auxiliary water cannons of the steam fire trucks.

These hoses are located directly below the dashboard of the pump plate and are generally placed in this open location for easy access at all times.

So by the time the valve was opened, the rest of the fire brigade was fully armed, each holding a hand-held hose thicker than his thigh.

This is the weapon that their fire brigade uses to extinguish fires!

"His Royal Highness Fusu taught us how to use a steam fire truck to extinguish fires before, you should all remember it. "

The fire captain shouted.

"I remember everything!"

The fire brigade replied one after another, and their voices were loud.

"Okay, then from now on, everyone forgets that this is a fire drill, but should treat it as if you are at the real fire scene, there are many people trapped in the house, and what we have to do now is to race against time to save them!"

"No!"

As the sounds of the fire brigade fell, the steam fire truck pumps began to operate, and a violent roar followed, making the floor extremely unstable.

"Is it finally going to start?"

The surrounding onlookers were full of anticipation, staring intently at the every move of the firefighters, and they didn't even dare to blink their eyes, for fear that they would miss the wonderful place.

Including Yingzheng and the ministers of the court, at this critical moment, they basically did not take their eyes off.

Only Fusu looked calm and calm, and he was very determined.

At this point, under the strong pressure of the pump, a large amount of water gushes out of the main tank of the steam fire truck, and then is pushed directly down the hard water pipe to the position of the main water cannon.

The next second.

In the eyes of everyone, a water column comparable to a water dragon gushed out from the mouth of the main water cannon, forming a large area of rainwater mist in the air, directly spreading on the key point of the fire demonstration house.

Hiss –

The cold water and the flame of the high-temperature object came into contact in both directions, and the two mutually restrained substances collided violently, and the surrounding water vapor was filled for a while.

Under the spray of the water cannon of the main body of the steam fire brigade, the effect is very significant, and a large amount of water is constantly sprinkled on the flames, and the fire in the fire demonstration house is immediately suppressed.

However, despite this, if you want to completely extinguish the flames in the fire demonstration house, it is obviously not enough to rely on a main water cannon alone.

At this time, the other members of the fire brigade had already separated their positions and stood in four or five directions of the fire demonstration house.

So, they opened the valves of the hand-held water pipes one after another, and under the huge pressure difference, four or five water columns, which were slightly thinner than the water column of the main water cannon, immediately gushed out, swaying from all directions towards the flame-stricken area of the fire demonstration house.

A large amount of cold water suddenly encountered the high temperature objects and flames in the house, causing a huge amount of water vapor to evaporate and fly into the air, coupled with the thick smoke and water mist produced by the combustion, the visibility of the entire fire demonstration house instantly dropped to a very low level.

Originally, under the hydraulic cover of the main water cannon and the five auxiliary water cannons, the raging fire in the fire demonstration house has been completely suppressed.

The next thing to do is to enter the fire demonstration house, extinguish the flames that are still raging inside the house one by one, and then spray the appropriate concentration of foam to prevent the flames from rekindling.

In this way, the task of extinguishing the fire is completed.

However, at this time, the fire demonstration house was already filled with extremely high concentrations of water vapor and smoke, making it impossible to see the situation inside, which stopped the fire brigade's footsteps.

"This dust and fog is so thick that you can't see your fingers, I'm afraid it's hard to put out the fire anymore. "

Seeing this, the ministers shook their heads silently. (If you read a violent novel, go to Feilu Novel Network!)

Anyone who knows how to know firefighting knows that at the scene of a fire where flames are raging, if the firefighters rush into the area shrouded in a large amount of smoke, it is almost the same as sending them to death.

The first is that you can't tell what's going on inside because of the smoke, and any accident can happen.

The second is the smoke produced by fires, which is generally highly toxic.

You must know that there is no such thing as a gas mask in Daqin, at most it is just wrapped in a wet cloth, which is simply a symptom but not a cure, once the inhaled smoke reaches a certain amount, the light will be coma and faint on the spot, and the serious one will directly suffocate to death! It can be seen that the consequences are serious!

Therefore, almost everyone on the field now thinks that this fire drill is coming to an end, and Prince Fusu has finally planted a heel here.

Ying Zheng also looked at Fusu and stopped talking, not knowing what to say.

However, Fusu still had a calm face, and did not show any nervousness or disappointment because the fire brigade was blocked by the smoke.

Subsequently, at this very moment.

The fire brigade captain turned on another switch on the steam fire truck.

The mouth of the positive pressure smoke exhaust fan was opened, and the strong wind instantly blew the smoke from the field into the house, and then from the other side of the house.

After repeating this cycle several times, the smoke began to fade and the inside of the fire demonstration house quickly became clear.

"I didn't expect this steam fire truck to have this kind of function! No wonder Prince Fusu was so calm just now, it is estimated that he already knew about its existence.0"

Li Si glanced at Fusu and suddenly understood in his heart.

But at the same time, his reverence for Fusu has become more and more profound, after all, something as ingenious as a positive pressure smoke exhaust fan can only be designed by His Royal Highness Fusu.

"Fusu, this steam fire engine you designed is indeed powerful, in addition to being powerful in water, it can also disperse smoke, no wonder you have so much confidence in it. "

Ying Zheng was also relieved to see this, and a smile appeared again on the corner of his mouth.

"Father and Emperor praised it. "

Fusu said modestly.

All this happened completely unexpectedly.

Because after Fusu handed over to the members of the fire brigade, they have practiced the use of positive pressure smoke exhaust fans countless times, and now it is naturally easy to repeat it.

At this time, the fire brigade has removed all the flames from the ground floor of the fire demonstration house, sprayed foam, and completely prevented the recurrence of these wood and hay.

The only thing left to deal with now is the two-storey attic above the house.

Due to the flames of the ground floor building, the only staircase leading to the double attic has been burned to black charcoal, and it is obvious that it can no longer be used.

However, due to the high height of the double-storey attic and the insufficient power of the secondary water cannon, the auxiliary water cannon could not spray water up, and it was naturally difficult to extinguish the flames above.

And even if you can spray into the first attic, you can't spray into the second attic, which is completely blocked by the first attic. []

At the same time, you have to be vigilant along the way, because under the constant raging flames, the unsupported attic may collapse at any time, almost dancing on the tip of a knife.

It is for this reason that the double-storey attic is generally considered to be the most difficult fire house structure to deal with.

Seeing this scene, the emotions of the onlookers were mobilized again.

However, since they were amazed by the positive pressure smoke exhaust fan, this time they only had expectation in their eyes, and they were looking forward to the emergence of new functions of the steam fire truck.

Sure enough, the double-storey attic did not stop the fire brigade.

I saw a member of the fire brigade stretch out four cantilever brackets at the bottom of the steam fire truck, which stabilized the originally somewhat shaky body of the steam fire truck.

Immediately afterwards, a ladder made of hollow steel was drilled out of the steam fire truck, which was telescopic and soon extended beyond the height of the attic and then was erected from the outside onto the double attic.

This is also one of the designs of the steam fire truck, which is called the fire ladder.

Under the power of the steam hydraulic press, the hydraulic pressure will cause the piston rod to stretch out or retract, if the piston rod is extended, the ladder will be raised 1.0, and if the piston rod is retracted, the ladder will be lowered.

At the same time, gears are also installed at the connection of the ladder, which can be used to move the ladder left and right, and adjust the position of the ladder according to various conditions at the fire scene.

The fire ladder is designed to deal with areas such as a double-storey attic that lack access but are too high.

Once the problem of entering the double loft is solved, the rest of the matter is naturally much simpler.

The members of the fire brigade climbed up the stairs with auxiliary water cannons, and basically repeated the actions of flushing and foaming.

In this way, the structure of the fire house, which is generally considered to be the most difficult to deal with, was easily solved by a flexible fire ladder.

When the last flame of the fire demonstration house dissipated, it was announced that the fire drill was successfully concluded.

And at this time, the crowd that had been watching, including the ministers, had been completely conquered by this powerful steam fire truck, or by Fusu!

"I didn't expect it to be successful, this steam fire truck is simply too powerful!

"Yes, if it were the previous water hose car, I'm afraid it would have been completely over from the moment the smoke rose!"

"His Royal Highness the Crown Prince is definitely the reincarnation of a sage, otherwise how could he have developed so many ingenious things, if this had been placed before, we would not even have imagined it!"

"What nonsense! What kind of sage is reincarnated, and with the merits that our Crown Prince has made now, there is that sage in history who can compare?"

"Yes, His Royal Highness the Crown Prince himself is clearly a living sage!".