They were all reborn and became firefighters again?

Chapter 460: Continuous Targeting
Fang Huai's throat was choked and he sat down.

The rest of the time, he was distracted while listening to the lecture.

The religious official told him that he was indeed not ready yet.

Before handing in this series of plans, he had thought about the possibility of a defense stage before a group of experts, and also thought about how to prepare theoretical knowledge.

But from the beginning of this plan, everything went so smoothly that he ignored this problem at the time.

Until this moment, the teacher said that the leader had already shown the plan to their teaching and research team.

I don’t know which leader it is, Leader Yu, Leader Chen, or someone else.

He regretted a little. The leader asked the teaching and research team whether the expert's conclusion would affect the leader's judgment.

The current plan does not even have a catalog, let alone theoretical support.

The teacher's conclusion is correct. He really hasn't studied theory very systematically. Most of the time, he just checks what he needs and combines it with his own understanding of the future. As long as he feels it is right, he will use it.

During this period, I also had some ideological changes. As my position improved, I even began to want to change the fate of the entire fire brigade, from a slightly leftist to a more radical hawkish thought. The set of things I gained from this, It will be chaotic, for sure, and there will even be some inconsistencies.

Moreover, the idea of ​​​​systematizing is to put everything in order and slowly compile it into a book from all aspects. This plan was originally intended to be done step by step. It will take more than half a year to train, so there is no time to slowly organize it.

It's really a big difference.

It’s up to you whether to pick peaches or not, but I really don’t need guidance on this matter.

Especially for such teaching and research personnel, let alone the teaching and research team, there are many people who can guide them. Before submitting their ideas, they have to fight with conservative-minded experts and waste a round of time.

Time is the most precious thing.

He must prove that he is better than those theoretical experts.

On the stage, he is still talking.

"However, Fang Huai just said it well. The three elements of fire are the key to controlling the fire.

However, he spoke in a somewhat general way.

Temperature and oxygen supply, if we control one of them, we can suppress the fire or even completely eliminate the fire.

How to control the temperature, we have already talked about it in the previous lesson.

Accurate water injection is the key to cooling down and controlling fires, and is also the prerequisite for internal attack in a violent fire scene. We should first quickly use detection methods such as circle observation and related instruments to determine the location of the fire and set up an internal attack plan.

Comrade Fang Huai, you were not in the last class. Do you know how fire investigation is divided into several parts and how to conduct fire investigation? "

Fang Huai was thinking about something when he heard the teacher call him to turn on the microphone again, and his pupils shrank slightly.

Damn, is that a bit much?

I keep asking myself, is this going to be unsolvable if I don’t let you get some light?
Fang Huai stood up helplessly again, and a probability master sitting in front of him laughed so hard that his back twitched.

Sure enough, only one will suffer, and luck will take care of most people.

Preliminary investigation of the fire, just theory, gave a whole class two days ago, it was many and complicated, it was not just Fang Huai who didn't know this? Few of those who have attended the lecture here can fully understand it!
Fang Huai gritted his teeth, trying to calm down and pay attention to his problem.

After a moment, he replied: "If I were to divide it, it should be divided into two parts: remote reconnaissance and incoming reconnaissance.

Remote detection is to determine the fire intensity and wind direction, which will affect the next step of the fire's spread. This step only needs to be felt with the eyes.

Arrival investigation is to determine the specific location of combustibles and fires. This step requires the use of all our senses. Fire can be heard, and heat can also be felt through the body.

Therefore, in this step, we must first observe the building in a circle as much as possible.

If there is a trapped person, you should first determine the signs of life, such as figures by the window, fingerprints left on the window, messy blinds, etc.

If there are no trapped persons, you must first observe the fire floor and smoke concentration, find the entry point, whether there is an opportunity to spray water from a long distance to cool down, etc., set up water distributor positions and internal attack tactics, and rely on the judgment of the fire layer and fire intensity. …”

Fang Huai kept adding to it and spoke in great detail.

To be honest, his experience in fire scenes is not lacking in his previous life. Fire extinguishing is his old skill, and he has a kind of mysterious confidence.

Therefore, in this life, he focused on emergency rescue and various disasters, and did not have much time to read about fires.

At this moment, I can only pour out what I know, just like answering liberal arts questions. If I answer more questions, I can always get the right two, right?
The students around him nodded repeatedly.

Well, that's quite right. It sounds like he often goes to fire scenes.

However, when Fang Huai had been answering for nearly a minute, the religious officer raised his hand and stopped him.

"It's still a problem, the lack of professional theory."

Fang Huai suddenly became quiet, and the students around him were also a little confused.

These things have been passed down from generation to generation of firefighters. Why are they so unprofessional?

Seeing everyone's expressions, the religious officer pushed up his glasses on the beam, smiled, and his voice became louder than the flat tone just now.

"Lack of theory is a common problem among you. Our grassroots backbones often judge problems through experience without systematic guidance. Your unsystematic thinking will lead to errors and omissions, and you will ignore some key factors.

For example, fire detection, what did we talk about in the last class? "

The religious minister turned around and wrote on the blackboard:

Visible and invisible signs.

"These are the two categories of fire investigation."

After the religious priest finished writing, he threw the chalk on the table and said with a smile:

“This is the content connected to this lesson. After the first battle force arrives on the scene, the determination of the building type starts from the pre-planning stage and becomes specific when a fire occurs.

After judging the building structure, Fang Huai was right and walked around the site to observe.

First, there's the smoke. "

The religious priest picked up the chalk again and started writing on the blackboard.

"During the field observation, the shape of the smoke partly explains what the main burning substances are. As for which burning substance corresponds to which smoke shape, it is in the book, so we will not go into details.

In addition, the direction of the smoke is also very important.

When you find that smoke is emitted from one side of the building and there is a vent on the other side, but there is no smoke, then it means that this is the air intake.

So during the field observation, we can deal with it, that is, we can close these vents. Modern buildings usually have limited ventilation, which reduces the internal oxygen inlet, which can effectively suppress combustion.

If obvious flames are found while circling the field, you can quickly draw out the gun and suppress the flame outlet to achieve the purpose of quickly controlling the fire and cooling down.

This is the efficiency that needs to be reflected in the circuit.

What should we do if there is no smoke or fire?

Then we need to use a thermal imaging instrument to judge. The extremely high thermal radiation of the fire source is enough to show the shape of any intact thermal imaging instrument. But so far, I have not seen this instrument play its correct role. You guys The subconscious judgment of this thing is that it is an instrument used only to search and rescue trapped people. "

This was said in a somewhat lecturing tone, but everyone remained silent.

This is a fact.

It’s not that they don’t need to be used. They are still used frequently in drills. If they are brought out at the door of the fire scene, they will easily be laughed at by the people.

Ordinary people will not think you are professional. What's wrong, you can't see the fire? If you don't hurry up and rescue me, what are you doing here fussing over it?
"I know what you are thinking. You think it is impractical and wastes time. However, your identity is about to become a commander. Please change your thinking. You must understand the theory."

The religious official said and looked at Fang Huai:
"Especially you, No. 1, what you write is affecting the decision-making of the higher-ups."

As soon as these words came out, Fang Huai became the focus of everyone's eyes again.

I have an affair with my own mother, can he influence the decision-making of the higher-ups?
Fang Huai became unfathomable in their eyes.

What was even more unfathomable was the religious leader on the stage, because he was able to teach Fang Huai so hard that he couldn't speak anymore.

Fang Huai felt like he had eaten shit.

Brother, have you seen my stuff? I keep talking about rescue and emergency, when did I mention fire?

I'm pretty sure about our army's fire-fighting capabilities, right?
You are holding on to the fire so much that you won’t let it go.

Seeing that Fang Huai was speechless, the religious officer had a smile on his face. He seemed to have seen the benefits of a decision that the leader valued being implemented under the guidance of them.

In fact, he had not seen Fang Huai's plan, but when Fang Huai reported at the competition venue, a leader who was familiar with several teachers was present and talked to them about some contents and thoughts on the plan.

The leader’s evaluation was: Big decisions are just a bit messy.

Also, the director may be tempted.

Doesn't this have anything to do with it?
Since they learned about this situation, many people in the teaching and research team have been secretly concerned about the enrollment situation of student Fang Huai. Today, the religious teacher is just standing in front of him. Soon, there will be teacher Zhao Qian and Sun Li. Who will win Fang Huai? Whoever is in the steering group is the leader.

Fang Huai didn't know this, but he knew one thing.

It doesn't matter, don't get involved.

It's a very clear matter, don't mix things up. Only leaders who provide actual support are qualified to leave their names on the plan.

“To know what it is, you must know why it is so.”

The religious teacher stood on the stage and naturally did not have time to carefully observe Fang Huai's expression, which proved Fang Huai's lack of theory, and then continued the class.

"During the investigation process, you should pay attention to the sound. In the high-pressure state of the fire, there will be air pulse flow and tremor, often accompanied by whistles. Shooting water at high-pressure locations will often achieve good results..."

Everyone listened very carefully to this class.

Because the information revealed by the religious officials firmly grabbed everyone's attention.

The religious minister also spoke very freely.

The only victim was Fang Huai.

Fang Huai really wanted to listen to the lecture with a calm mind, because the religious instructor's explanation did contain a lot of useful information for him.

But this teacher always likes to use "we taught class XX" to refer to something, and never mentions what he taught again. Because of the lack of previous lessons, Fang Huai was a little confused about the content no matter how concentrated he was.

This kind of teaching method is like a traffic light in a city. Once you fail to catch the green light, the next light will most likely be red.

Fang Huai briefly browsed through the hundreds of pages of theory book. There were too many copied cases, both at home and abroad. It took a long time to read them all. It was a big job to find the key points and memorize them. .

Don't memorize it, because I'm afraid that this person on the stage will continue to play tricks and say that his theory is not solid. This is still a person who can contact the leader. If he doesn't get in touch with him when the time comes, he might lose face today and let the leader know tomorrow. Smiling softly, I felt that the foundation of my things was not strong.

These little things can be fatal sometimes.

Forget it, let’s cheat.

Fang Huai let out a sigh of helplessness and began to search for relevant knowledge in the system.

"Fire Dynamics", 25 points.

"Causes and Prevention of Fire", 20 points.

"The Use and Origin of New Fire-Extinguishing Equipment", 10 points.

55 points is too expensive.

The system has a lot of exchanges about urban fires, and these are just three pure theories selected from more than a dozen knowledge categories.

Military merit value: 68.3.

Fang Huai suddenly realized that after the exchange, the remaining ten points of military merit would definitely not be enough. The first-class merit would probably be dismantled.

exchange.

The religious minister's words continued.

“It is particularly important to observe above the neutral plane of the fire scene. The temperature difference will cause the smoke flow rate to accelerate. If the smoke flow rate reaches a turbulent state, the fire is already in a violent state.

Because smoke spreads outward from the fire point, the location of the fire point can also be quickly determined through the airflow direction.

Why do you want to use thermal imaging cameras more? Using a thermal imager to observe the shape of smoke can also trace the flow of smoke and confirm the location of the fire.

Okay, don't move the blackboard. I'll give you ten minutes. Take a break and go to the toilet when it's time to go to the toilet. Take a look at the following content. We will talk about door control technology in a moment. "

After the religious officer said that, he walked straight out of the classroom, and there was a sound of relief below.

What about atmospheric pressure, air pressure difference, Pi curve, Po curve, it made their heads big, they spoke very fast, they couldn't understand a few words, and the following content started buzzing in their minds.

Obviously they are experts in firefighting, and the fire-fighting tactics class is the easiest for them to understand, but today the religious instructor kept mentioning the content of the fire theory class.

"Oh no, the religious lecturers usually give very simple lectures. Why do I feel like I'm listening to heavenly scriptures today?"

"I just felt like my dead high school math teacher Huang was alive again..."

Fang Huai also recovered from the sudden explosion of information in his mind, touched his head and smiled.

To be honest, he had only scratched the surface of what I was talking about today. Now that some more advanced theoretical knowledge has entered his mind, he suddenly felt that the previous arrangements for breaking into the fire scene were indeed too reckless.

but…

Fang Huai opened the book and began to compare some knowledge.

In front, several Class Nine students took advantage of this opportunity to come over and looked at Fang Huai with surprise on their faces.

"Fang Huai, what did you do that alerted the upper management?"

"That's right, a high-level leader? From the school?"

Sun Ning, who was nicknamed Big Brother, chuckled: "Man, your vision is too narrow. Religious ministers have a higher vision. They always talk about his experience studying in Hong Kong and BJ, and the upper-level leaders he talks about. How can it be possible? It’s from the school! It must be from the bureau!”

At this moment, at least twenty pairs of ears were perked up around him.

Fang Huai shook his head, smiled and turned over the book. He turned to the page "Fire Field Internal Attack and Door Control Technology" and then started to read attentively.

Seeing that he didn't answer, Xu Jiang was speechless and said:

"Look, he's just pretending to be mysterious! He's suitable for being called a boring donkey!"

Jin Guotao looked serious at this time, patted Fang Huai and said:
"That religious minister...you have nothing to do with him, right? Why do I feel that he is targeting you?"

Fang Huai glanced at ten lines. After hearing this, he almost finished reading what he wanted to read. Then he closed the book, raised his head and said with a smile:

"I don't even know you. What's the point of celebrating it? They just want to test me. This is my honor."

(End of this chapter)