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The significance of the Jiaolong manned submarine

The significance of the Jiaolong manned submarine

2026-06-30 13:41
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The Jiaolong Manned Submersible was of great significance in many aspects. First of all, it was China's first self-designed, self-integrated deep-sea manned submarine, marking a major breakthrough in China's deep-sea exploration technology. China became the fifth country after the United States, France, Russia, and Japan to master deep-sea manned diving technology, announcing that China had entered a new era of manned diving. Secondly, Dragon could build a stable and reliable platform for scientists to explore the deep sea and study the deep sea. It had many abilities to explore the ocean, such as seabed operations and positioning systems, which was helpful for scientific research related to the deep sea. Moreover, the Jiaolong had reached a depth of 7062 meters, setting the world's record for the largest diving depth of similar operational submarines. This achievement reflected China's strength in the field of marine science and technology. It also meant that China had the ability to carry out operations in more than 99% of the world's oceans. It had great and far-reaching significance for further understanding the ocean, developing the ocean, protecting the ocean, and promoting the peaceful use of international seabed resources by mankind. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!

A sketch of the Jiaolong submarine

There were many ways to draw the submarine. Its general appearance was that it had a certain streamlined shape, and its overall shape was similar to a shuttle. He could first outline the main body, such as the slender hull, and then draw some of the unique parts of Dragon, such as the general shape of its observation window and mechanical arm. He could also search for pictures of Flood Dragon on the Internet to get more inspiration for drawing. The novel " Flood Dragon " is equally exciting. Everyone is welcome to click and read it!

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2026-03-14 06:26

Jiaolong Manned Submersible Encyclopedia

The Jiaolong manned submarine was China's first self-designed and self-integrated deep-sea manned submarine. In 2002, the relevant research and development work was started. The assembly was completed on September 1, 2007. In August 2009, the 1000-meter and 3000-meter sea trials were carried out successively. On June 27, 2012, the diving depth reached 7062 meters, creating the world's record for the largest diving depth of similar operational submarines. China became the fifth country after the United States, France, Russia and Japan to master the deep diving technology, opening a new era of China's manned deep diving. On May 28,2024, the "Deep Sea No. 1" scientific research ship carrying it returned to the dock of the National Deep Sea Base in Qing Dao, marking the successful completion of China's first Atlantic Ocean manned deep diving scientific expedition mission. It was 8.2 meters long, 3.0 meters wide, and 3.4 meters high. Its empty weight did not exceed 22 tons, its maximum load was 240 kilograms, its maximum speed was 25 nautical miles per hour, and its cruising speed was 1 nautical mile per hour. It carried three people, and its designed maximum diving depth was 7000 meters. It could move freely in the sea area that occupied 99.8% of the world's ocean area. The Jiaolong Manned Submersible System consisted of the main body system, the surface support system, the mothership modification system, and the submarine training system. It had three major technological breakthroughs: near-bottom automatic navigation, deep-sea hovering positioning, and high-speed underwater sound communication. It could build a stable and reliable platform for scientists to explore and study the deep sea. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!

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2026-06-23 07:01

Jiaolong Manned Submersible News Headline

The following are some news headlines related to the Jiaolong manned submarine: - Flood Dragon completed 300 divers! The deepest dive is 7000 meters. How strong is China's deep-sea operation now?" - "Ye Cong, chief designer of the Struggler, explains the 'Great Nation's Heavy Weapon', the Jiaolong Manned Submarine." - "Deep Sea No. 1 scientific research ship carries Jiaolong, a manned submarine, and connects with more than 100 teachers and students across the sea." The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!

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2026-03-23 17:42

Is there a Dragon Manned Submarine in the world?

Yes, the Jiaolong Manned Submersible was China's first self-designed, self-integrated deep-sea manned submarine. In 2002, China started the self-design and independent integration of the Jiaolong manned submarine. The assembly was completed on September 1, 2007. In August 2009, it organized the 1000-meter and 3000-meter sea trials. On June 27, 2012, the diving depth reached 7062 meters, creating the world's largest diving depth record for similar operational submarines. On August 18, 2024, Dragon successfully completed its 300th dive in the western Pacific Ocean. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!

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2026-04-07 18:44

China's first manned submarine

China's first self-designed and self-integrated manned submarine was the Jiaolong. The research and development work began in 2002, and the assembly was completed on September 1, 2007. In August 2009, the 1000-meter and 3000-meter sea trials were carried out. On June 27, 2012, the diving depth reached 7062 meters, creating the world's largest diving depth record for similar operational submarines. It could build a stable and reliable platform for scientists to explore the deep sea and study the deep sea. It was 8.2 meters long, 3.0 meters wide, and 3.4 meters high. It weighed no more than 22 tons, had a maximum load of 240 kilograms, a maximum speed of 25 nautical miles per hour, and a cruising speed of 1 nautical mile per hour. It could carry three people, and its designed maximum diving depth was 7000 meters. It could move freely in the sea area that occupied 99.8% of the world's ocean area. The Jiaolong manned submarine system included the main body system, the surface support system, the mother ship modification system, and the submarine training system. It had three major technological breakthroughs: near-bottom automatic navigation, deep-sea hovering positioning, and high-speed underwater sound communication. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

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2026-02-02 14:15

The Dragon Manned Submarine is about 8 meters long

The Dragon Manned Submersible was about 8.2 meters long. The novel " Flood Dragon " is equally exciting. Everyone is welcome to click and read it!

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2026-01-09 00:32

The world's largest diving depth of a manned submarine

As of December 1,2024, the world's maximum diving depth of manned submarines was 10909 meters, which was created by China's "Striver" manned submarine in the Mariana Trench on November 10,2020. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!

1 answer
2026-03-24 04:44

China's first deep-sea manned submarine

China's first self-designed, self-integrated deep-sea manned submarine was the Jiaolong. In 2002, China started its research and development work. On September 1, 2007, the assembly was completed. In August 2009, the 1000-meter and 3000-meter sea trials were carried out. On June 27, 2012, the diving depth reached 7062 meters, creating the world's largest diving depth record for similar operational submarines. Dragon was 8.2 meters long, 3.0 meters wide, and 3.4 meters high. It weighed no more than 22 tons, had a maximum load of 240 kilograms, a maximum speed of 25 nautical miles per hour, and a cruising speed of 1 nautical mile per hour. It carried three people, and was designed to dive to a maximum depth of 7000 meters. It could move freely in the sea area that occupied 99.8% of the world's ocean. The Jiaolong manned submarine system included the main body system, the surface support system, the mother ship modification system, and the submarine training system. It had three major technological breakthroughs: near-bottom automatic navigation, deep-sea hovering positioning, and high-speed underwater sound communication. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

1 answer
2026-01-31 15:27

China's first deep-sea manned submarine

China's first self-designed, self-integrated deep-sea manned submarine was the Jiaolong. The research and development work started in 2002, and the assembly was completed on September 1, 2007. The sea trial work began in August 2009. On June 27, 2012, the diving depth reached 7062 meters, creating the world's largest diving depth record for similar operational submarines. It was 8.2 meters long, 3.0 meters wide, and 3.4 meters high. It weighed no more than 22 tons, had a maximum load of 240 kilograms, a maximum speed of 25 nautical miles per hour, and a cruising speed of 1 nautical mile per hour. It carried three people and was designed to dive to a maximum depth of 7000 meters. It could move freely in the sea area that occupied 99.8% of the world's ocean. The Jiaolong manned submarine system consisted of the main body system, the surface support system, the mother ship modification system, and the submarine training system. It had three major technological breakthroughs: near-bottom automatic navigation, deep-sea hovering positioning, and high-speed underwater sound communication. As of August 2024, 300 diving operations had been completed. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

1 answer
2026-02-01 11:22

China's first deep-sea manned submarine

China's first self-designed, self-integrated deep-sea manned submarine was the Jiaolong. The research and development work began in 2002, and the assembly was completed on September 1, 2007. The sea trial work began in August 2009. On June 27, 2012, the diving depth reached 7062 meters, creating the world's largest diving depth record for similar operational submarines. It has many capabilities such as seabed operations and positioning systems. It can build a stable and reliable platform for scientists to explore and study the deep sea. It can carry three people. The designed maximum diving depth is 7000 meters, 8.2 meters long, 3.0 meters wide, 3.4 meters high, no more than 22 tons of empty weight, a maximum load of 240 kilograms, a maximum speed of 25 nautical miles per hour, and a cruising speed of 1 nautical mile per hour. It includes the main body system of the manned submarine, the surface support system, The mothership's modification system and submarine training system had three major technological breakthroughs: near-bottom automatic navigation, deep-sea hovering positioning, and high-speed underwater sound communication. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

1 answer
2026-02-14 10:42
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