"have."

Han Yu briefly introduced the ideas for upgrading and transformation based on his experience in participating in the transshipment of big sharks and various information collected in the past six months.

For example, an underwater TV monitoring system is installed on a new lifesaving bell, and underwater surveying and mapping equipment is installed on the mother ship. New technologies that have emerged in recent years can be used to reduce the workload of divers underwater as much as possible, thereby reducing the risk of rescue and rescue operations.

etc.

The principle of the lifesaving bell is very simple. It is to put it underwater, buckle it above the malfunctioning submarine, use sealing technology to connect with the hatch above the submarine, and then open the hatch to rescue the crew members trapped in the submarine. In other words,

Just need to solve the sealing problem.

In contrast, how to safely dock the lifesaving bell with the submarine in bad weather is a difficult problem.

The two professors agreed that the idea of ​​​​the rescue ship brigade was fine. As they were discussing the drawings and objects, Han Yu added: "I almost forgot that the new equipment we are developing will not only undertake submarine rescue and rescue tasks in the future, but also

It must be able to undertake the task of rescuing a wrecked civilian ship, so it must be considered that the lifesaving bell can be docked with the hull of a cargo ship or a passenger ship, and the lifesaving bell must have the ability to cut the hull steel plate of a wrecked civilian ship."

"Dual use?"

"It is said that raising troops takes a thousand days but only a short time. After the new life-saving bell is developed, the Navy may not be able to use it for decades. We cannot let such equipment idle. Moreover, the city has also provided research and development funds."

"Han Da, if it is just a rescue submarine, the design of a new life-saving bell is much easier. After all, the navy currently equips only a few types of submarines. If you want it to be used both military and civilian, then the design difficulty will be high. Not to mention civilian ships.

There are many types of ships, but even for the same ship, the curvatures of the bottom and side hulls are different.”

Professor Hu agreed with Professor Liu's point of view and emphasized: "Even the shapes and curvatures of the front, middle and tail of the bottom of the boat are different. It is not easy to make the life-saving bell stick to it like an octopus."

"Salted fish, we also need to take into account the marine life on the bottom of the ship. As long as it is a sea-going ship, there will be shells such as barnacles on the bottom of the ship. When the sea-going ship is docked for overhaul, it cannot be flushed away by high-pressure water cannons alone, and manual shoveling is required.

, the cleaned marine life can be loaded into trucks. And rescue is about grabbing time, how to clean it underwater?"

"Then there is the need to cut the ship plank underwater. Only by cutting the ship plank can a life-saving channel be opened. But how to cut it underwater? There are rescuers in the life-saving bell, and oxygen must be supplied. It is definitely not realistic to perform gas cutting in the life-saving bell.

, should I use a cutting machine to cut it?”

"How can I use a cutting machine to cut steel plates? When I cut a hole in the hull, the day lily will be cold!"

…

The people in the warehouse are all experts.

They raised more than a dozen technical questions in succession.

Han Yu had considered these technical problems. When he saw the experts and teachers raising them, he said with an embarrassed look: "So we have to organize technical research to solve these problems."

"Han Da, this is not about solving one technical difficulty, but about solving a series of technical problems!"

"Professor Hu, Professor Liu, it is because of the difficulty that we asked you two to come here specially."

The two professors were unable to get off the rack, so they could only smile bitterly and nod to continue their research, intending to break down a series of existing technical problems and then find ways to invite qualified and capable units to help solve them.

Dongdong was dumbfounded and finally knew what his uncle wanted to do.

At the same time, I am very excited. You must know that although the submarine rescue and rescue project is "unpopular", even if it can successfully solve the series of technical problems, it may not be able to be used. However, if you are not afraid of ten thousand, you are afraid of the worst. What if you need to use this technology?
Chapter completed!