918 torpedo tube escape training

In the following week, the five soldiers of the seventh group began a life that was so fulfilling that they could not and could not think of anything.

Everyone is either training or on the way to the training ground.

There are only two states of people – exhausted and about to be exhausted.

During this week's training, everyone was mainly concentrated at the training base of the Naval Academy of Xia Guo University, and the training was mainly related to submarines.

They have done some basic training before, and now they are mainly familiar with submarine-related operations and exercise the necessary skills.

Of course, they are not real submariners, and they just need to have a general understanding of many things, such as what kind of ship damage control and so on, they just need to know how to do it.

The so-called ship damage control refers to the emergency control in the event that the sinking of the ship may be jeopardized.

At the damage control training site, a high-pressure water column sprayed out from the rupture of the submarine's bulkhead, and the submariners worked together closely to quickly use leakage plugging equipment, drainage equipment, fire-fighting equipment and other tools to plug the leakage at the rupture of the ship's "hull".

Damage control is a life-saving project for submarines, which may not be used for a lifetime, but there can be no one who will not. Even Su Qin and the others had to have a basic understanding, so they personally went into battle and tried it until they had a general understanding of each link, and then they gave up.

However, everyone simply participated in this training, not the core, and everyone's training was mainly focused on the subject of underwater escape.

It is not without danger that submarines go to sea to carry out their tasks, on the contrary, every time a submarine goes to sea is an adventure with its head pinned to the waistband of its pants.

There is very little news in the world about the submarine accident, and without him, we cannot report it, and we dare not report it.

Submarines carry out secret missions, and the level of secrecy is very high, such as infiltrating the enemy's coast for reconnaissance and monitoring, such as tracking and monitoring the enemy's fleet, this kind of thing must not be exposed, so even if something happens to the submarine, it can only knock out teeth and swallow blood.

But there is no doubt that the submarine is actually very dangerous, a little careless will fall into a catastrophe, this danger not only comes from the enemy country, but also from the ocean itself and the submarine itself, the situation in the ocean is complicated, no one knows what kind of situation will be encountered, and many dangers are unexpected, the joke of kelp entwining the submarine on the Internet is not groundless, in reality, there are really submarines entangled in the fishermen's nets and the propeller almost destroyed the boat.

The submarine itself is also at risk.

A submarine is a machine, and it is very complex, as long as it is a machine, it is possible to have convulsions, and all sorts of complex problems arise without warning.

Therefore, learning to escape underwater is a must for every submariner, even if it is just to go to sea on a submarine to perform tasks, you must also learn this skill.

Underwater escape is divided into launch tube escape, gate sleeve escape and fast drift escape.

Escape from the launch tube, that is, crawling from the torpedo tube.

The escape training of the lock sleeve is that the submariner wears breathing equipment, fills water into the circular lock sleeve, pressurizes it until it is balanced with the water pressure outboard, and climbs to the surface along the previously thrown life-saving buoy rope.

The submariner wears a buoyancy suit made of rubber nylon cloth and a hood with a transparent mask, and after entering the steel cylinder, a high pressure is instantly formed in the cylinder, and the air pressure doubles every 2 seconds to eject from the water.

The escape of the launch tube was the first subject for the soldiers of the seven groups to be trained.

Su Qin was preparing for the activity at the request of the instructor, when Shi Qingniu came over and asked Su Qin triumphantly: "Guitar, do you know how the launch tube escape was invented?" ”

Before Su Qin could answer, Li Jiaxin, who was standing next to her, pouted: "You are embarrassed to ask such a simple question!" ”

“......”

Shi Qingniu was so depressed that he almost couldn't get up in one breath.

It was not easy for him to inquire from the instructor, and he was going to come and play tricks with Su Qin, but he didn't know that he was hit by Li Jiaxin before he could open his mouth.

"Simple? Is the question simple? Shi Qingniu asked a little unconvinced.

"Of course it's simple, a long time ago, I don't know what year it was, I don't remember, a submarine in the West of the United States was wrecked, trapped forty or fifty meters underwater, the oxygen in the submarine was about to be consumed, but the rescue could not be reached for a while and a half, the submariners thought of all the means of escape they could think of, but none of them were operable, at this time, a torpedo soldier had a whim, whether he could launch people like torpedoes, people and torpedoes are about the same size, theoretically it should be possible, No one has ever done this kind of thing, but at that moment the submariners had no choice, the launch was dangerous, and there would be all kinds of strange diseases in the body if launched directly, but there was absolutely only a dead end to stay in the submarine, so there was a brave person who decided to fight to the death, but he didn't expect him to really succeed, this is the origin of the launch tube's escape, who doesn't know such a simple common sense, and you are embarrassed to show it? ”

“......”

Shi Qingniu opened his mouth, but he didn't get anything but depression, and finally, he drooped his head and turned around and went to another place to prepare for the event!

"Dead grass rotten grass! As far as you know! You get the idea! ”

He muttered as he walked.

"Old Niu, what did you say?" Li Jiaxin's voice was cold.

"No..... Didn't say anything...... Oh, I said that you love to see flowers, and the workshop car has a flat tire! ”

Flutter!

Several people couldn't help but laugh.

Launch tube escape training site.

Su Qin and the others put on oxygen masks according to the instructor's requirements, and hung a small oxygen tank on their abdomen.

"Everyone got into the torpedo tubes in turn, and their bodies were lying on their sides." The instructor demonstrated while explaining, and when he was done, he asked loudly, "Who will come first?" ”

"Me!"

"Me!"

"I'll come first!"

Everyone is raising their hands!

"You come first, you give everyone a demonstration first." The instructor pointed at Su Qin, although he didn't know Su Qin's specific identity, he could see that he was the leader.

"Yes, Instructor!" Su Qin replied, and then entered the torpedo tube as the instructor asked.

He went into the torpedo tube and lay down, and after that, he knocked on the wall of the torpedo tube with his hand, and the sound of knock knock came out, and the instructor knew that Su Qin was ready.

At the moment, everyone can only pass on the message through this kind of tapping!

The instructor then turned off the torpedo tube and began to pressurize the water in the tube, and when the pressure was equal to the water pressure at the torpedo outlet, the instructor stopped filling the water and banged on the pipe wall!

When Su Qin heard that voice, he immediately understood that he could go out!

He began to creep and crawl, like a worm, to the exit of the torpedo tube, where he met the instructor who was receiving the exit and came out of the water.

Crawling in a narrow pipe filled with water and dark and airtight is not only a test of escape skills, but also a higher psychological demand.

This kind of launch tube escape is the three "life channels" when the submarine encounters major danger underwater and has to abandon the boat to escape.

Learning to choose the escape method according to the depth of the water when the boat is abandoned, and the correct use of operation methods are the basic skills that submariners must master, and they are as important basic training contents as low-profile crawling forward and creeping in individual tactical movements.