Pipeline fixing device and pipeline fixing method for space station

A technology for a fixing device and a space station, applied in the aerospace field, can solve the problems of easy failure of the fixing method, low efficiency of fixing or loosening of pipelines, etc., and achieve the effects of improving fixing or loosening efficiency, good operability, and reliable use.

Active Publication Date: 2021-02-26
BEIJING MECHANICAL EQUIP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above analysis, the present invention aims to provide a space station pipeline fixing device and a pipeline fixing method to solve the problems in the prior art that the pipelines of various systems in the space station are fixed or loosened inefficiently and the fixing methods are prone to failure

Method used

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  • Pipeline fixing device and pipeline fixing method for space station
  • Pipeline fixing device and pipeline fixing method for space station
  • Pipeline fixing device and pipeline fixing method for space station

Examples

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Embodiment 1

[0046]A pipeline fixing device for a space station, such asFigure 1-Figure 6As shown, it includes a pipeline fixing frame 2 and a compression device 1; the compression device 1 includes a compression device body 6 and a locking structure, and the locking structure is used to adjust the locking force of the compression device body 6 under different conditions. ; The first end of the compression device body 6 and the first end of the pipeline fixing frame 2 are hinged.

[0047]The first end of the pressing device body 6 is provided with a connecting shaft 601. The connecting shaft 601 and the pressing device body 6 are fixedly connected. The connecting shaft 601 rotates with the rotation of the pressing device body 6. When the connecting shaft 601 is fixed, The tightening device body 6 is also fixed. Preferably, the connecting shaft 601 and the pressing device body 6 are an integral structure. The first end of the pipeline fixing frame 2 is provided with a fixing hole, and the connecting...

Embodiment 2

[0066]A method for fixing a pipeline for a space station, using the pipeline fixing device for a space station described in Example 1, includes the following steps:

[0067]Step 1. Fix the space station on the space station with pipeline fixing device;

[0068]Step 2. Rotate the compression device body 6 to make the space station pipeline fixing device in a loose state;

[0069]Step 3. Put the pipeline into the pipeline fixing frame 2, and rotate the compression device body 6 to make the pipeline fixing device for the space station in a fixed state.

[0070]First, fix the pipeline fixing device for the space station in the space station through the lugs on the pipeline fixing frame 2. At this time, the pipeline fixing device for the space station is in a loose state. Put the pipeline into the semicircular groove on the pipeline fixing frame 2, and when the space station pipeline fixing device is converted from the loose state to the fixed state, the pressing device body 6 is reversed along the ...

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Abstract

The invention relates to a pipeline fixing device and a pipeline fixing method for a space station, belonging to the field of aerospace technology, and solves the problems in the prior art that the pipelines of various systems in the space station are fixed or loosened with low efficiency and the fixing method is easy to fail. The pipeline fixing device of the present invention includes a pipeline fixing frame and a compression device; the compression device includes a compression device body and a locking structure, and the locking structure is used to adjust the locking force received by the compression device body; the compression device body The first end is hinged to the first end of the pipeline fixing frame. The invention is used for fixing pipelines used in space stations.

Description

Technical field[0001]The invention relates to the field of aerospace technology, in particular to a pipeline fixing device and a pipeline fixing method for a space station.Background technique[0002]According to the development needs of my country's manned aerospace, it is necessary to study space water regeneration technology and water purification technology in medium and long-term and long-term manned space missions, so as to realize water resource regeneration and use, reduce the amount of ground supply, and support personnel staying in orbit for a long time. Life support conditions continue to lay the foundation for my country's space station, manned landing on the moon, and subsequent asteroid exploration projects. All functional components of the space station's environmental control and life support systems, such as water treatment systems, urine treatment systems, etc., are connected by pipelines to achieve the purpose of transporting working media such as liquids and gases ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/10F16B21/06F16C11/10
CPCF16B21/06F16C11/10F16L3/1075
Inventor 王东魏韩玉明丁平
Owner BEIJING MECHANICAL EQUIP INST
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