我与国家一起前行丨“蛟龙”号国产化后海上零故障 十年砺剑三代深潜共舞

Core Viewpoint - The article highlights the advancements and achievements of China's manned submersible "Jiaolong" over the past decade, showcasing its technological upgrades and contributions to deep-sea exploration [1][14]. Group 1: Technological Advancements - "Jiaolong" has undergone significant upgrades, including the complete localization of its thrusters, which have improved its underwater speed from 2.5 knots to potentially 3 knots [5]. - The submersible's video system has been enhanced to 10 channels of 4K high-definition, providing better underwater visibility [8]. - The operational reliability of "Jiaolong" has increased, with zero maintenance and zero faults reported during its 91st dive in 2025 [5][12]. Group 2: Operational Achievements - In 2024, "Jiaolong" completed 68 dives, and in 2025, it achieved 94 dives, demonstrating a significant increase in operational capacity compared to previous years [10]. - The submersible has expanded its operational footprint from deep-sea exploration to various oceanic regions, including a successful dive in the Arctic ice zone [7][10]. - The support team for "Jiaolong" has been reduced from approximately 17 members to around 10, indicating improved efficiency in operations [10]. Group 3: Collaborative Efforts - "Jiaolong" has collaborated with another manned submersible, "Fendouzhe," to innovate underwater operation modes, enhancing the effectiveness of deep-sea missions [7][10]. - The integration of communication and navigation systems between "Jiaolong" and its support vessels has been improved, facilitating complex underwater operations [10]. Group 4: Cultural Impact - The story of "Jiaolong" resonates deeply with its crew members and their families, symbolizing dedication and pride in China's advancements in deep-sea technology [20][21]. - The emotional connection to "Jiaolong" is reflected in personal anecdotes, showcasing its significance beyond just a technological marvel [21].