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Reusable electric explosion valve

A valve and electric explosion technology, applied in the direction of valve details, valve devices, valve operation/release devices, etc., can solve the problems of poor economy of aerospace power systems, poor performance of aerospace power devices, and medium pollution, etc., to achieve improvement The number of times of repeated use, the wide range of applicable pressure, and the effect of prolonging the service life

Active Publication Date: 2022-05-27
SHENYANG AEROSPACE XINGUANG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to improve the reliability of the aerospace power system, there are high requirements for the precision inside the power system. However, most of the electric explosion valve devices used in the aerospace power system are disposable devices. Contamination of the media, leading to poor performance or failure of aerospace power units
At the same time, most of the aerospace power systems are disposable devices and cannot be reused, resulting in poor economy of aerospace power systems

Method used

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  • Reusable electric explosion valve
  • Reusable electric explosion valve
  • Reusable electric explosion valve

Examples

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Embodiment Construction

[0022] The reusable electric blast valve is further described below in conjunction with the accompanying drawings.

[0023] This reusable electric blast flap, such as Figure 1 , a reusable electric blast valve, including: housing 1, piston 2, transmission mechanism 3, valve ball 4, sealing ring 5, igniter 6, gasket 7, rubber ring 12. Piston 2 is placed in the upper middle end of housing 1, piston 2 front end is connected to the transmission mechanism 3, piston 2 tail end is connected to igniter 6 by glue, piston 2 has a rubber ring 12 between the shell 1, for blocking impurities generated by ignition of ignition 6. Igniter 6 is mounted at the upper end of housing 1 and sealed by gasket 7. Transmission mechanism 3 is mounted and fixed in housing 1, transmission mechanism 3 and valve ball 4 are connected.

[0024] as Figure 4 The transmission mechanism apparatus shown 3, comprising: worm 8, worm gear 9, rotary rod 10, mounting shaft 11. The tail end of the rotary rod 10 is fixedly c...

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Abstract

The invention discloses a reusable electric explosion valve, which comprises a casing, in which a valve ball for outputting fluid, a transmission mechanism for controlling the rotation of the valve ball, a piston for driving the electric explosion valve to open, and a push piston are fixedly installed in the casing from bottom to top. For the moving igniter, the valve ball is installed in the fluid channel of the casing, the upper end of the valve ball is connected with the transmission mechanism, the upper end of the transmission mechanism is connected with the piston, the upper end of the piston is provided with an igniter, and the igniter is installed on the upper part of the casing. The reusable electric explosion valve of the present invention can reuse the electric explosion valve without destroying the internal structure of the electric explosion valve after the ignition device is detonated, and does not pollute the fluid passing through the electric explosion valve at the same time, and has a simple structure and It is economical and has the characteristics of small size and light weight.

Description

Technical field [0001] The present invention relates to an electric explosion flap, specifically to a reusable electric blast flap, belonging to the field of aerospace power device technology. Background [0002] With the development of the field of aerospace, higher requirements have been put forward for aerospace power systems. Nowadays, aerospace power systems are developing towards clean, economical, lightweight, and miniaturized. In order to improve the reliability of the aerospace power system, there are higher requirements for the precision inside the power system, but most of the electric explosion flaps used in the aerospace power system are disposable devices, and the use process may pollute the passing medium, resulting in poor performance or failure of the aerospace power unit. At the same time, most of the aerospace power systems are disposable devices and cannot be reused, resulting in poor economy of the aerospace power system. Contents of the Invention [0003] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K5/06F16K5/08F16K31/00F16K31/53F16K31/56
CPCF16K5/0647F16K5/08F16K31/00F16K31/535F16K31/563
Inventor 王维东刘博王冲廉彬胡森苏雷宋福英
Owner SHENYANG AEROSPACE XINGUANG GRP
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