Description of the Jiaolong submarine: 50 words
Jiaolong was China's first deep-sea manned submarine that was self-designed and independently integrated. In 2012, he set a record for diving to 7062 meters. He could do deep-sea operations and research. The novel " Flood Dragon " is equally exciting. Everyone is welcome to click and read it!
Description of Jiaolong: 50 words
Jiaolong was China's first self-designed, self-integrated deep-sea manned submarine. It was launched in 2002 and could dive to 7000 meters with various functions. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!
Description of Jiaolong: 100 words
Jiaolong was a deep-sea manned submarine designed and developed by China. In 2002, research and development began. In 2009, sea trials were carried out. In 2012, the diving depth reached 7062 meters, setting a world record. It was 8.2 meters long, 3.0 meters wide, and 3.4 meters high. It carried three people and was designed to be 7000 meters deep. It played an important role in deep-sea operations and research. 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!
Paintings of the Jiaolong Submarine
There was some content related to the paintings of the Flood Dragon submarine. For example, there was a child's drawing of the Jiaolong submarine (16 selected photos), including the drawing of the submarine, the important weapon of the country, and other related content. There was also a hand-drawn illustration of the Jiaolong submarine. The file format was psd, and the software was PhotoShop. The file size was 7MB, and the image was 3000x3000. These paintings might be used for mechanical military enthusiasts or children's painting teaching. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!
The significance of the Jiaolong manned submarine
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!
Who was the designer of the Jiaolong submarine?
The chief designer of Jiaolong was Xu Yinan. He was born on March 4, 1936. He was an academician of the China Academy of Engineering and a technical expert in deep diving. In 2002, he became the chief designer of the Dragon and led the team to successfully develop China's first manned submarine. The novel " Flood Dragon " is equally exciting. Everyone is welcome to click and read it!
The technical characteristics of the Jiaolong submarine
Dragon had the following technical features: 1. ** Diving depth **: The maximum diving depth is 7062 meters. It can be used in the vast sea area that accounts for 99.8% of the world's ocean area. 2. [** Has autonomous driving function **: After the pilot sets the direction, he can explore the seabed according to the program.] 3. ** Stable Hovering Ability **: Able to stably hover and locate the target, providing guarantee for high-precision tasks. 4. ** Advanced Communication and Detection Ability **: Possesses advanced underwater sound communication and seabed micro-topography detection ability, capable of high-speed transmission of images and voice, and detection of small underwater targets. 5. ** A variety of high-performance tools **: It is equipped with a variety of high-performance tools, which can complete complex tasks such as figure-preserving samples and underwater drilling cores in special marine environments or seabed geological conditions. 6. ** Unique cabin material **: The outer shell and the manned pressure-resistant cabin are made of titanium alloy. It has the characteristics of high strength, low density, high corrosion resistance, and good low temperature performance. It can withstand the extreme environment of high pressure, low temperature, and high corrosion in the deep sea of seven kilometers. The novel " Flood Dragon " is equally exciting. Everyone is welcome to click and read it!
The problem solved by the Jiaolong submarine
Dragon solved the following problems: 1. [Pressure resistance problem: The Dragon needs to overcome the huge water pressure on the seabed. For example, the water pressure in the Mariana Trench is more than 1000 times the standard atmospheric pressure.] China successfully resisted ultra-high pressure by using a 70-millimeter-thick titanium alloy shell, and the three observation windows made of pure glass on its structure could also withstand water pressure. This showed that China's technology in the waterproof aspect of submarines had reached the forefront of the world. 2. [The difficulty of controlling the rise and fall of a submarine: It must be able to sink and rise smoothly.] Dragon solved this problem with the help of ballasting iron. The ballasting iron began to provide negative buoyancy for the submarine to sink. After reaching a certain depth, it threw away part of the ballasting iron to make its specific gravity close to the density of seawater, reducing the working pressure of the propeller. After the operation was completed, it threw away the ballasting iron again to obtain positive buoyancy. 3. ** Communication problem **: Because electromagnetic waves are seriously weakened underwater, the submarine needs to transmit information using sonar, but there is a problem in extracting sound transmission signals in different seawater environments. Dragon's domestic sound system solved this problem. Its sonar could accurately send and identify signals, and it could also explore the surrounding fine terrain. At the same time, the domestic ultra-short baseline positioning system could provide underwater positioning and navigation services, and the equipment could broadcast the exploration process. 4. ** Life support problem **: Like a space capsule, a deep-sea vehicle needs water, food, and a circulatory system to ensure that the submariners can operate normally underwater. There were two oxygen supply systems inside Dragon, which could guarantee the safety of three people for 84 hours. The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!
The function of the Jiaolong manned submarine
The Dragon Manned Submersible had many important functions: 1. ** Ocean Science Research **: - To build a stable and reliable platform for scientists to explore and study the deep sea. They could go to the deep sea for scientific exploration, such as the 300th dive on August 18,2024. They observed and photographed the distribution of seabed creatures from the hillside to the top of the seamount in the western Pacific Ocean, collecting biological, water, geological samples and environmental parameters. These precious samples and data could deepen the understanding of the unique ecosystem and environment of the seamount. - It was able to explore 99.8% of the world's oceans and conduct research on the deep-sea ecology and geography of different sea areas. 2. ** Submarine Resources Exploration **: Use the equipment they carry, such as cameras and other equipment, to survey the seabed resources, perform tasks such as the fixed-point deployment of underwater equipment, submarine cables and pipeline inspection. 3. ** Reflection of technological strength **: Reflects China's comprehensive scientific and technological strength in the fields of materials, control, oceanography, etc. It is an important achievement in the development of China's deep-sea science and technology. 4. [Exploration of Unknown Waters: Able to explore deep into unknown waters such as the Pacific Ocean Kuangqu (some Kuangqu are 5000 meters deep).] The novel "Flood Dragon" is equally exciting. Everyone is welcome to click and read it!
Why is the submarine called Jiaolong?
The Jiaolong was a manned submarine, not a submarine. The name " Dragon " was named by the China themselves. At present, there was no special meaning to its name. It was speculated that it meant that it could explore the deep sea like a dragon and demonstrate its powerful deep-sea operation ability. The novel " Flood Dragon " is equally exciting. Everyone is welcome to click and read it!