Successful out of the cabin again!

According to the China Manned Aerospace Engineering Office, at 17:47 on September 17, 2022, Beijing time, after about 5 hours of outlet activities, Shenzhou No. 14 astronaut Chen Dong, Liu Yang, and Cai Xuzhe closely collaborated to complete the outlet event. During the period, all the tasks were set, and the astronauts Chen Dong and the astronaut Cai Xuzhe had returned to the experimental compartment safely, and the outlet event achieved a complete success.

Aerospace offers out of the space offices, the out-of-class help handle installation, load load load circuit completed The expansion pump group installation and off -cabin rescue verification and other tasks, the whole process is smooth and successful, further inspecting the ability of astronauts and small robotic arms to work, and verifying the functional performance of the relevant supporting equipment related to the compartment and outlet activity of the Tiangong Experimental Card Essence

There are two "firsts" of this outlet event, which are the first time to install the out -of -the -tank exterior handle of the weather gate, and the first off -cabin rescue verification.

Outside the cabin's handle is an emergency use device, and it is also a line of defense to ensure the safety of the space officer.

Wang Chunhui, deputy chief designer of the astronaut system of the China Aerospace Council: The aerospace officers in the previous tasks all opened the door in the cabin. On the toolbox. The main role of this handle is to deal with abnormalities or some other urgent situations. When the cabin door cannot be opened from the cabin, the astronauts need to open the door with the handle door from the outside of the cabin.

When operating outside the cabin, the astronaut is in a high -risk extreme environment. In response to the unexpected situations, the out -of -class rescue verification will be conducted this time. Methods, a astronaut brought another aerospace officer who simulated the "loss of action" to bring back the process in the cabin.

Wang Chunhui said that it is necessary to prevent himself from drifting, but also to prevent the disabled astronauts from drifting away. How is the most suitable connection method? How can this person active during the movement make the rescued astronauts won't run into the shot of the shot? After entering the cabin, how can these armrests be the most efficient and most feasible during the movement? This requires us to verify in an environment outside the cabin.

Organize: Zhang Yan

Source: CCTV News, Xinhua News Agency, People's Daily

Edit: Zhang Yan

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