Exciting news from the deep! The Chinese mainland’s Jiaolong submersible is taking ocean exploration to a whole new level thanks to game-changing domestic upgrades. With cutting-edge components now at its core, Jiaolong is set for faster, more efficient dives into the mysterious depths. 🚀
The upgrade centers on a state-of-the-art 7,000-meter-class high-energy density oil-immersed lithium battery system that slashes recharge time from 10 hours to just 3-4 hours. This means more time exploring and capturing the wonders of the deep sea without long waits. 🌊
But that’s not all – the submersible’s propulsion system has also received a significant boost. All seven thrusters, previously imported, have been replaced with domestically produced ones that increase thrust from 89 kg to over 100 kg. This upgrade elevates its cruising speed from 2.5 to over 3 nautical miles per hour, making every dive smoother and more dynamic. 🔋
A standout feature is the upgraded 36x zoom 4K HD camera mounted at the front. Now, researchers can capture even the tiniest details—from the fine hairs on sea anemone tentacles to the vibrant underwater scenery. 📸
Experts like senior engineer Zhang Yi and academician Li Jiabiao agree that these improvements are pivotal for deep-sea exploration. With plans for over 80 dives in 2025, Jiaolong is all set to unlock new scientific discoveries and bring us closer to the ocean’s hidden secrets.
Reference(s):
China's Jiaolong submersible upgraded with domestic components
cgtn.com
