Space floating island for service space station

A space station and main body technology, applied in the field of space floating islands, can solve the problems of high cost of space launch missions, waste of resources, and low utilization rate of cargo spacecraft, and achieve the effect of improving convenience, improving utilization rate, and reducing launch costs

Active Publication Date: 2019-03-01
BEIJING SPACE TECH RES & TEST CENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to the current engineering plan, the cargo spacecraft will upload cargo to the space station, load the waste, separate from the space station, and then enter the atmosphere and crash, which will lead to low utilization rate of the cargo spacecraft, huge cost of space launch missions, and waste of resources

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  • Space floating island for service space station

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Embodiment Construction

[0025] The description of this illustrative embodiment should be taken in conjunction with the accompanying drawings, which should be considered a part of this complete specification. In the drawings, the shapes or thicknesses of the embodiments may be exaggerated and marked for simplification or convenience. Furthermore, parts of each structure in the drawings will be described separately. It should be noted that elements not shown in the drawings or described in words are forms known to those of ordinary skill in the art.

[0026] 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.

[0027] When describing th...

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Abstract

The invention discloses a space floating island for a service space station. The space floating island for the service space station comprises a main body (1) and a flexible rope way (2) connected with the space station (A); the main body (1) comprises a three-axis stabilized earth part (1a) and a spinning part (1b) connected with each other; and a first booster (11) used for adjusting an attitudeof the main body (1) and a second booster (12) used for keeping a track height of the main body (1) and a phase difference between the main body (1) and the space station (A) are arranged on the three-axis stabilized earth part (1a). By using a freight airship to build the space floating island, the utilization rate of the freight airship is greatly increased; after the freight airship is dockedwith the space station, the freight airship does not need to crash; and therefore, the launching cost of a space flying task is effectively reduced, and the possibility of generating space garbage isalso reduced.

Description

technical field [0001] The invention relates to a space floating island, in particular to a space floating island for serving a space station. Background technique [0002] It is an ideal platform for the space station to carry out space load tests. However, the cost of launching, assembling, and operating each module of the space station is huge, so resources such as space and energy on the space station are very "short and short", which restricts the application of the space station. On the other hand, the specific impulse of the electric propulsion system is 5 to 10 times that of the chemical propulsion system. The advantage of saving propellant is very significant, but the thrust is small. Currently, it can only be used for orbit maintenance and cannot be used for rapid orbit change of aircraft. For this reason, a space floating island scheme based on post-mission cargo spacecraft serving the space station is proposed. According to the current engineering plan, the car...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/10
CPCB64G1/10
Inventor 王曦黄震张亚锋李蒙陈伟跃王鑫哲李兴乾
Owner BEIJING SPACE TECH RES & TEST CENT
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