The submarine rescue ship is like a maritime ambulance, which is an important guarantee ship for the navy.What submarine rescue ships do China have?What rescue equipment do they have?How did you start rescue in the deep sea?
(Draw Luo Mei)
What is a submarine Rescue ship
The submarine is a ship that can run underwater.But today, submarine rescue is still recognized in the world.How to ensure the safety of submarines during training and combat?This is to mention the "protagonist" of our article -submarine rescue ship.
Although the submarine rescue ship is not a battleship, its role is irreplaceable: When the submarine fails or encounters an accident, the submarine rescue ship can carry out maintenance, rescue, evacuation.In addition, submarine rescue ships can also carry out rescue of important coastal production facilities such as Harbor Wharf.
Chinese submarine rescue ship "big family"
Chinas first generation of submarine rescue ships: 925 submarine rescue ship
The first ship was served in 1976, with a total of 3 ships, port numbers 861, 862, respectively.863
For the first time, it is equipped with a new domestic deep dive lifeboat developed by China
Mei)
Chinas second -generation submarine rescue ship: 926 submarine rescue ship
The first ship was in 2010There are 3 ships in the annual service, with a port number of 864, 865, 867
equipped with a set of saturated diving system, which can provide deep saturated diving
(Drawing Luo Mei)
Chinas third-generation submarine rescue ship: 927 submarine rescue ship
The first ship was served in 2023. There are currently one ship, the side number 830
More advanced rescue equipment
(Draw Luo Mei)
Knowledge Link
Important equipment for rescue: Deep dive lifeboat
For submarine rescue ships, the deep -dive lifeboats equipped with are important equipment for submarine rescue.Deep dive lifeboat is a diving device that can be manipulated by mobility underwater. It is like a pocket submarine that can complete the search positioning and connecting submarines underwater.
Different submarine rescue ships are slightly different from the deep dive lifeboats.For example, the Yangcheng Lake 926 submarine rescue ship uses the LR7 -type deep dive lifeboat.The lifeboat weighs 25 tons, and the depth of operation can reach 500 meters. It can work continuously underwater for 4 days.The LR7 -type deep -dive lifeboat has a promotion system composed of 6 propellers.These 6 propellers are very sensitive and have a lot of thrust, allowing lifeboats to adjust their posture at will underwater.
LR7 -type deep -dive lifeboats have two large cabins in the inside of them.Among them, the command cabin is like the cab, the manipulator controls it; the lifecase is divided into the room and the lower room.Essence
LR7 Deep Dive Safe Sawning Structure Significance (Draw/Luo Mei)
When the lifeboat conducts underwater operations, the manipulator must consider both the impact of water flow and visibility, but also considering the conditions such as submarine internal pressure and inclination, which is difficult to manipulate.Therefore, deep -diving lifeboat ahead needs to be proficient in manipulation, navigation, water sound, diving medicine, electrical, machinery, etc. to train a qualified manipulator for at least 2 to 3 years.
LR7 deep dive lifeboat on the Yangcheng Lake (the source of knowledge is the magazine of "knowledge is the power)
Yangcheng Lake Type 926 submarine rescue ship (picture source "Knowledge is Power" magazine)
"New Star" of Chinese Submarine Rescue Ship: Mirror Lake
Jingbo Lake is the third -generation submarine rescue ship in China——The first ship of the 927 submarine rescue ship, it has remarkable rescue capabilities.
The 艏 (Shǒu) department of the Mirror Lake, that is, the front end of the ship, is a closed fly -cut type, which reduces the resistance of the hull to a certain extent.
The number of crew members of the rescue may be large when a submarine fails or encounters an accident, which requires the submarine rescue ship to meet the needs of their accommodation and medical assistance.One of the major features of the Jingbo Lake is that its upper -level building has a large internal volume, and it can set up a large number of rescue submarines, crew accommodation rooms, and medical ambulance rooms.
The middle and rear decks of the Mirror Lake are very wide. There is a huge door -shaped hanging frame installed on the stern, and there are several heavy cranes and twisted cars in front.2. Hanging a lot of rescue equipment.
The Mirror Lake is also equipped with vehicles and equipment such as hanging sons, underwater robots, pressure compressor, compressed air system, and motorized cables.With these equipment, the Jingbo Lake can locate the crash submarine and obtain important information such as its location coordinates and depth. After the rescue starts, it can be powered on the crash submarine to help them restore their motivation.Pressive water to float; if necessary, it can also salvage the crash submarine.
LR7 deep dive lifeboat (picture source "Knowledge is Power" magazine in the exercise)
Discerity
Submarine rescue ships can act along with the ship formation, orPassing in the peride of the front, together with the drag boat and floating dock, constitute the "forward floating base at sea".
In the 2017 China-Russia "Maritime United-2017" military exercise, the Sino-Russian Navy has set up a "Time Submarine Cross" subject, the Long Island (that is, Yangcheng Lake) Type 926The submarine support ship rushed to the "crash" of the submarine in time, positioning, maintenance, search and rescue, and rescue.
Although the submarine rescue ship does not sink the fighting power of the enemys warship, it has the ability to race with death. It is a solid backing of the life of countless submarines.The new generation of submarine rescue ships headed by Jingbo Lake will play a greater role in the future and shoulder the heavy responsibility of escorting the peoples navy submarine.Lets look forward to this "emerging" shining!
Writing | Chen Xi
Editor in charge | Dai Zhu Rui Zhang Lihan
Operation Edit | Zhang LihanQuality Audit | Industry Lei
❖ Source: "Knowledge is Power" magazine
"Ambulance at the Maritime -Submarine Rescue Ship" ❖
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