| 摘要 |
PROBLEM TO BE SOLVED: To provide a shroud device for a space environment device capable of efficiently cooling a frame with a shroud, preventing influence of heat transmission and radiation from the frame and reducing a consumption amount of liquid nitrogen.SOLUTION: In the shroud device 11 for the space environment device, a plurality of cooling pipes 12a constituting the shroud 12 are arranged in the frame 21 having a lower frame 21a and an upper frame 21b assembled to a rectangular shape. The frame 21 is formed by a metal pipe, the inside of the metal pipe is made to a flow passage of the cooling fluid, and the cooling fluid led from the shroud 12 is introduced to the flow passage. |
