The invention provides a manned spacecraft extravehicular load support system comprising a load adapter which comprises an active end and a passive end; the upstream of the outboard distributor is connected with a manned spacecraft power supply and distribution system through a power supply cable, and the downstream of the outboard distributor is connected with a power supply outboard connector at the passive end through a power supply cable; the upstream of the load bus management unit is connected with a spacecraft information system through a bus cable, and the downstream of the load bus management unit is connected with the communication outboard connector at the passive end through a bus cable; the upstream of the network switch is connected with the information system through an optical fiber network cable, and the downstream of the network switch is connected with the communication outboard connector through a network cable; the Wi-Fi system is connected with the network switch through a network cable; the outboard thermal control system is connected with the passive end of the load adapter through the four-way valve, and the four-way valve opens or closes a liquid path channel between the outboard thermal control system and the passive end of the load adapter according to instructions. According to the invention, on-orbit installation, replacement and disassembly of the extravehicular load are realized.
本发明提供一种载人航天器舱外载荷支持系统,包括:载荷适配器,载荷适配器包括主动端和被动端;舱外配电器,其上游通过供电电缆与载人航天器供配电系统连接,下游通过供电电缆与被动端的供电用舱外连接器连接;载荷总线管理单元,其上游通过总线电缆与航天器信息系统连接,下游通过总线电缆与被动端的通信用舱外连接器连接;网络交换机,其上游通过光纤网线与信息系统连接,下游通过网络电缆与通信用舱外连接器连接;Wi‑Fi系统,其通过网络电缆与网络交换机连接;舱外热控系统通过四通阀与载荷适配器被动端连接,四通阀根据指令打开或关闭舱外热控系统与载荷适配器被动端之间的液路通道。本发明实现舱外载荷的在轨安装、更换、拆卸。
Outboard load support system of manned spacecraft
载人航天器舱外载荷支持系统
2023-10-13
Patent
Electronic Resource
Chinese
IPC: | B64G Raumfahrt , COSMONAUTICS |
Outboard manned maneuvering device and autonomous driving method
European Patent Office | 2023
|NTIS | 1989
|LIFE-SUPPORT SYSTEMS FOR MANNED SPACECRAFT
SAE Technical Papers | 1971
Engineering Index Backfile | 1963
|NTRS | 1963
|