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Flow-equalizing adjustable air supply device in space cabin

An air supply device and space technology, which is applied in the field of air supply devices with equal flow and adjustable air supply in a space cabin, can solve problems such as air circulation, and achieve the effects of reducing wind resistance, reasonable configuration design and high reliability.

Pending Publication Date: 2021-08-03
BEIJING SATELLITE MFG FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical solution problem of the present invention is: to overcome the deficiencies of the prior art, provide a kind of flow-balanced adjustable air supply device in the space cabin, to solve the problem of air circulation in the cabin living area and sleeping area of ​​the space station

Method used

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  • Flow-equalizing adjustable air supply device in space cabin
  • Flow-equalizing adjustable air supply device in space cabin
  • Flow-equalizing adjustable air supply device in space cabin

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Embodiment Construction

[0043] The present invention proposes an adjustable air supply device for uniform flow in a space cabin, which includes a frame body component, a blade driving component, a driving slider component and a locking component. The frame assembly is located on the outermost side of the air supply device and is the supporting structure of the air supply device. The frame assembly supports and fixes the blade drive assembly and the drive slider assembly installed inside it; the drive slider assembly converts translational motion into rotation The movement realizes the driving of the blade driving assembly, and the blade driving assembly drives the blade to rotate to realize air volume adjustment; the locking assembly is located on the driving slider assembly, and the locking assembly realizes the self-locking of the blade driving assembly.

[0044] Such as figure 1 As shown, the frame assembly includes an upper frame 1, a lower frame 2, a column 3, a transverse blade 4 and a cover pl...

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Abstract

The invention relates to a flow-equalizing adjustable air supply device in a space cabin. The flow-equalizing adjustable air supply device comprises a frame body assembly, a blade driving assembly, a driving sliding block assembly and a locking assembly, wherein the frame body assembly is located on the outermost side of the air supply device and is a supporting structure of the air supply device, and the frame body assembly supports and fixes the blade driving assembly and the driving sliding block assembly which are installed inside the frame body assembly; the driving sliding block assembly converts the translational motion into the rotational motion, driving of the blade driving assembly is realized, and the blade driving assembly drives blades to rotate, so that air volume adjustment is realized; and the locking assembly is located on the driving sliding block assembly, and the locking assembly realizes self-locking of the blade driving assembly. According to the air supply device, the problem of air circulation in a living area and a sleeping area in the space station cabin is solved.

Description

technical field [0001] The invention relates to an adjustable air supply device for uniform flow in a space cabin, which is used for ventilation and purification in an environmental control and life protection sub-system of a space station manned spacecraft. Background technique [0002] It involves products of the ventilation and purification subsystem of the environmental control and life protection sub-system of the space station. The air supply port is a product of the ventilation and purification subsystem of the space station's environmental control and life protection sub-system. According to the functional requirements of the section, the air supply outlets in the cabin are only different in the installation position and air supply angle, and the blades are installed in the same form. Ventilation support for the sleeping area (hygienic area). The atmospheric environment in the sealed cabin of the space station is connected and becomes the working and living place fo...

Claims

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Application Information

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IPC IPC(8): F04D25/14F04D29/70
CPCF04D25/14F04D29/703
Inventor 任华兴王燕刘昆史宝鲁王少华李龙
Owner BEIJING SATELLITE MFG FACTORY
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