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space station material downlink aircraft

A technology for aircraft and space stations, which is applied in thermal protection devices for aerospace vehicles, aerospace safety/emergency devices, artificial satellites, etc. It can solve problems such as high development costs, backlog of experimental products, and reduced benefits of space stations, so as to achieve reasonable and reliable structure and ensure The effect of returning safely and saving search costs

Active Publication Date: 2021-05-18
BEIJING SPACE TECH RES & TEST CENT
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Problems solved by technology

At present, the downlink capacity of the Shenzhou manned spacecraft is only 50kg, and the total downlink capacity during the operation phase of the space station is no more than 1 ton, which is far from meeting the load downlink requirements of future space station operations.
[0003] my country's space station will be put into official operation around 2022, and the development of a new generation of spacecraft or a new return vehicle is difficult to meet the schedule requirements, and the development cost is very high
If my country's space station starts to operate, there is no available large-scale load downlink technology, which will lead to a backlog of a large number of experimental products, which will seriously reduce the benefits of my country's space station

Method used

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Embodiment Construction

[0028] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that are used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts.

[0029] When describing the embodiments of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", " The orientation or positional relationship expressed by "horizontal", "top", "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the relevant drawings, which are only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particu...

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Abstract

The invention relates to a material downlink vehicle for a space station, comprising: a load compartment for carrying loads; a heat-proof shell surrounding the load compartment for buffering and heat insulation; a support rod located between the load compartment and the heat-proof Between the shells, it is used to connect the load compartment and the heat-resistant shell; the antenna is arranged on the load compartment; there is a hollow layer between the load compartment and the heat-resistant shell. The space station material downlink aircraft according to the invention has low cost, large load capacity, reasonable structure and reliability.

Description

technical field [0001] The invention relates to the field of space station material downlink, in particular to a space station material downlink aircraft. Background technique [0002] In the early stage, the International Space Station mainly relied on the space shuttle to realize the load downlink. After the space shuttle was decommissioned, it used the "Alliance" manned spacecraft and the "Dragon" spacecraft to go down. At present, the only spacecraft in my country that can realize the downlink transportation of space station loads is the Shenzhou manned spacecraft. According to the scale of the uplink load of my country's space station and the ratio of the downlink load to the uplink load of the International Space Station, it is estimated that the downlink load weight of my country's space station during the operation phase is at least 6 tons. At present, the downlink capacity of the Shenzhou manned spacecraft is only 50kg, and the total downlink capacity during the op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64G1/12B64G1/58
CPCB64G1/12B64G1/58
Inventor 王曦侯砚泽黄震石泳郭斌左光
Owner BEIJING SPACE TECH RES & TEST CENT
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