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Space debris recovery spacecraft

A technology for space debris and spacecraft, applied in the aerospace field, can solve the problem of high recovery cost, and achieve the effect of overcoming difficulty in control, reducing volume and increasing reserves

Pending Publication Date: 2021-03-05
张书铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So the current recycling cost is extremely high

Method used

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  • Space debris recovery spacecraft
  • Space debris recovery spacecraft
  • Space debris recovery spacecraft

Examples

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no. 1 example

[0037] Such as Figure 1-7As shown, the present invention discloses a space debris recovery spacecraft 1, the spacecraft 1 includes a casing 2, and the casing 2 is also equipped with a main control module 44, a detection and identification module 51, an attitude control system 45, a receiver 46, The wireless communication module 56, the thermal control system 66 and the solar power supply system 48, the thermal control system 66 is used for the heat dissipation of the spacecraft 1, the detection and identification module 51 is used for the detection of space junk, and the solar power supply system 48 is used for providing electric energy to the spacecraft 1 , the attitude control system 45 is used for the attitude adjustment of the spacecraft, and the receiver 46 adopts a GPS receiver or a DORIS receiver. When a DORIS receiver is used, the DORIS receiver cooperates with the DORIS ground beacon station to determine the orbit of the spacecraft. When a GPS receiver is used, the G...

no. 2 example

[0076] The non-Newtonian magnetic fluid contains conductive metal powder, and the non-Newtonian magnetic fluid provided in the first magnetic fluid pipeline 21 and the non-Newtonian magnetic fluid storage bin 30 all contains magnetic conductor metal powder, the second magnetic fluid pipeline 22, and the magnetic fluid storage tank. The magnetic fluid arranged in the bin 35 all contains magnetic conductor metal powder.

[0077] The electric heating device is installed in the first magnetic fluid pipeline 21, the second magnetic fluid pipeline 22, the debris capture bin 4, the feeding bin 5, the crushing bin 6, the non-Newtonian magnetic fluid storage bin 30, and the magnetic fluid storage bin 35. The electromagnetic coil in the side wall is controlled by the main control module 44, and the electromagnetic coil is energized to generate a magnetic field. The non-Newtonian magnetic fluid and the conductive metal powder in the magnetic fluid generate an eddy current effect in the al...

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Abstract

The invention discloses a space debris recovery spacecraft, and belongs to the technical field of aerospace. The space debris recovery spacecraft comprises a housing, wherein a detection and recognition module, a thermal control system, an attitude control system and a solar power supply system are installed on the housing, the detection and recognition module is used for detecting space debris, the attitude control system is used for attitude adjustment control of a spacecraft, the thermal control system is used for heat dissipation of the spacecraft, an aggregate crushing bin is installed inthe housing and comprises a debris capturing bin, a feeding bin, a crushing bin and a crushed debris storage bin which are sequentially arranged from front to back, a first magnetofluid pipeline usedfor circulating non-Newtonian magnetofluid is connected between the debris capturing bin and the feeding bin, and a second magnetofluid pipeline for circulating magnetofluid is connected between thefeeding bin and the crushed debris storage bin. According to the invention, the conveying belt formed by the electromagnets is used for guiding and restraining the non-Newtonian magnetofluid, captureddebris is conveyed, and the problem that in the prior art, space debris is not easy to control in the space environment is solved.

Description

technical field [0001] The invention belongs to the technical field of aerospace, in particular to a spacecraft for recovering space debris. Background technique [0002] With the wide application of space technology, the number of space vehicles launched by humans is increasing. After 1986, with the sharp increase in the number of space debris, space collisions occurred frequently. According to records in the four years from January 2010 to December 2013, there were 10 satellite disintegration events in orbit. In 2012, there were more than 1039 collisions between in-orbit satellites and space debris with a probability greater than 10-4; 948 dangerous collisions with a distance of less than 100 m, an average of about 3 times per day. It can be said that space collisions occur frequently at present, and space debris has become a public nuisance to human spaceflight activities, posing a serious threat to the safety of human spaceflight activities. When the space debris colli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G4/00B02C18/06B02C18/12B02C18/16B02C18/22
CPCB02C18/0092B02C18/067B02C18/12B02C18/16B02C18/2216B02C18/2225B02C2201/06B64G4/00
Inventor 张书铭
Owner 张书铭
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