At the bottom of the JiaolongJiaolong was China's first self-designed, self-integrated deep-sea manned submarine. It had many abilities to explore the ocean, such as seabed operations and positioning systems. It could build a stable and reliable platform for scientists to explore and study the deep sea.
Dragon was made of titanium alloy (70 mm thick) that could withstand ultra-high pressure. There were three observation windows made of pure glass on the structure, and its waterproof technology was among the best in the world. The design of its ballasting iron was exquisite. It could control the movement of the submarine up and down. By throwing away part of the ballasting iron to change the buoyancy, it could sink, float, and sail at different speeds.
The domestic sound system on the Jiaolong solved the communication problem. Its sonar could not only accurately send and identify signals, but also explore the surrounding subtle terrain to avoid hitting the rocks. It also had a domestic ultra-short baseline positioning system to provide underwater positioning and navigation services. There was also a series of cutting-edge equipment that could broadcast the exploration process.
There were two sets of oxygen supply systems and other life support systems inside Dragon, which could guarantee the safety of three people for 84 hours.
Since its first dive on August 3, 2009, the Jiaolong has completed 300 dive missions in the Pacific Ocean, the Indian Ocean, and the Atlantic Ocean after sea trials, experimental applications, and operational operations.(As of August 18, 2024), it carried a total of 900 people to dive. On August 18, 2024, it completed the 300th dive in the Western Pacific Ocean. Its designed maximum dive depth was 7000 meters. On June 27, 2012, the dive depth reached 7062 meters, creating the world's largest diving depth record for similar operational submarines.
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The story has got me hooked from summary to the latest updates. I can't wait to read more. Thank you translators , editors and to the author for such a great work! Sincerely from the bottom of my hypothalamus! 😘❤