What did the deputy chief designer of Struggler reveal about China's deep-sea exploration?

All-sea deep manned submersible independently developed by China? Struggler? Today (10), the 10,000-meter sea trial was completed and it sank into the deepest part of the global ocean for the first time? Mariana trench? Challenger abyss? The dive depth reached 10909 m, setting a new record for manned deep dive in China. Did you finish the task of submarine operation this afternoon? Struggler? 1 surfaced, recovered, and three submariners successfully disembarked.

At about 4: 50 this morning, Beijing time, the China manned submersible carried three divers? Struggler? On the 8 th, he began diving in the Mariana Trench. 7: 42? Struggler? The dive depth of Chang 'e-10 broke through the 10,000-meter mark. ? Discovery one? On the mother ship, the deep diving team responded with warm applause.

Eight o'clock, 12, Struggler? 1 successfully dived to the bottom, and the dive depth reached 10909 meters, which broke through the 27th of last month? Struggler? 10058m China manned diving record was created by Chang 'e-1? Struggler? Deputy chief designer Hu Zheng said? Our? Struggler? The purpose of diving in Mariana Trench is to enable manned submersible to dive to the deepest place, verify its function and performance, and meet the requirements of the depth of the whole sea area. ?

Sit at the bottom? Struggler? "No.1" photographed the seabed topography, marine life and other image data, and used the manipulator to sample marine life, bottom seawater, seabed sediments or rocks.

After about three hours of floating, the struggler? Chang 'e III returned to the sea and was recovered? Discovery one? Mothership. ? Struggler? Liu Xincheng, an expert of the 10,000-meter sea trial assembly expert group, introduced: Struggler? It is a scientific research heavyweight of a big country. The whole significance of developing it lies in its scientific application today and in the future, realizing high-frequency diving and sending more scientists to the bottom of the unfathomable abyss, thus obtaining more discoveries and more scientific research samples. ?

Manned submersible is a mobile diving device operated by manned personnel, which has life support and auxiliary system and underwater operation ability, and represents the frontier of marine high-tech development.

Over the past decades, China has successively broken through a number of core deep diving technologies and stepped into the deep sea. From 1000m ten years ago to 3,000m, 5,000m and 7,000m, challenge the 10,000m manned deep dive. In recent years, the rapid development of China's deep diving equipment is a microcosm. Dragon? Number,? Deep sea warrior? No. What about now? Struggler? They have become pioneers in deep-sea exploration in China.

20 10 July, the first manned submersible independently designed and integrated in China? Dragon? The dive depth of Chang 'e-1 reached 3,759 meters, and China became the fifth country in the world to master manned deep diving technology with a depth of 3,500 meters after the United States, France, Russia and Japan. 2065438+June 2006, Dragon? The 7000-meter manned submersible completed the extreme challenge and finally kept the record at 7062 meters.

And this time, two successful dives broke through the depth of 10000 meters? Struggler? The manned submersible 1 was established on 20 16. Dragon? Deep sea warrior? It is undertaken by a research team focusing on the research and development of manned submersible. It combines the excellent pedigree of the first two generations of deep diving equipment, not only adopts a safe, stable and powerful energy system, but also has a more advanced control system and positioning system, as well as a more pressure-resistant manned ball cabin and buoyancy materials.