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Hydrogen cylinder inflation device for vibration test

A technology of vibration test and inflatable device, which is applied in container filling methods, equipment loaded into pressure vessels, gas/liquid distribution and storage, etc., can solve the problems of potential safety hazards, poor overall effect, loose connection, etc., and achieve The effect of perfect function, avoiding prolapse, and reliable connection

Active Publication Date: 2021-02-12
浙江元臻机电工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the connection nozzle on the hydrogen cylinder and the output nozzle of the charging female end are used repeatedly, it is easy to make the connection slip, resulting in a loose connection, and occasionally there is a phenomenon of prolapse during the inflation process, which poses a safety hazard and the overall effect is not good.

Method used

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  • Hydrogen cylinder inflation device for vibration test
  • Hydrogen cylinder inflation device for vibration test
  • Hydrogen cylinder inflation device for vibration test

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] see Figures 1 to 4 As shown, a hydrogen cylinder filling device for a vibration test involved in this embodiment includes an inflation nozzle 1 connected to an air outlet, a bracket 2 is fixed on the inflation nozzle 1, and a bracket 2 extending horizontally forward and backward The fixed crossbeam 3 is provided with a slide rail 4 in the same extension direction as the fixed crossbeam 3, and the movable crossbeam 5 is slidably connected to the slide rail 4, the movable crossbeam 5 is provided with a clip assembly 6, and the bracket 2 is provided with a control movable crossbeam 5. A linear reciprocating mechanism 7 that slides back and forth relative to the fixed beam 3.

[0019] Further, the clip assembly 6 is composed of a fixed clip seat 61 and a movable clip seat 62 hinged on the fixed clip seat 61, the fixed clip seat 61 is provided with a fixed ear plate 63, and the fixed ear plate 63 is provided with a second A jack 64, the movable clip seat 62 is provided wit...

Embodiment 2

[0025] see Figures 1 to 5 As shown, a hydrogen cylinder inflation device for a vibration test involved in this embodiment, on the basis of Embodiment 1, is further set as that the fixed clip seat 61 and the movable clip seat 62 are respectively provided with coating The guide tile 69 of the hydrogen cylinder, the two guide tiles 69 are combined to form a cylindrical structure with open ends at both ends.

[0026] In this embodiment, through the setting of the guide shoe 69, the longitudinal depth of the clinging area is extended, so that the clinging is more secure, and the use is more stable and safe.

[0027] In the hydrogen cylinder filling device for vibration test involved in the present invention, the hydrogen cylinder is tightly held by the clamp assembly and pulled by the hydraulic cylinder, so that the movable beam and the clamp assembly move backward relative to the fixed beam, so that the joint is locked twice , to avoid prolapse, reliable connection, safe use, pe...

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PUM

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Abstract

The invention discloses a hydrogen cylinder inflation device for a vibration test. The device comprises an inflation nozzle connected with an air source, wherein a support is fixed to the inflation nozzle, a fixed cross beam extending horizontally forwards and backwards is arranged on the support, a slide rail extending in the same direction as the fixed cross beam is arranged on the fixed cross beam, a movable cross beam is connected to the slide rail in a sliding mode, a clamp assembly is arranged on the movable cross beam, and a linear reciprocating mechanism controlling the movable cross beam to slide forwards and backwards relative to the fixed cross beam is arranged on the support. The inflation device has the advantages of being firm in connection, safe in use, complete in overall function and high in practicability.

Description

technical field [0001] The present invention relates to a kind of mechanical device, more particularly, it relates to a kind of hydrogen cylinder charging device for vibration test. Background technique [0002] During the vibration test, some hydrogen cylinders will be used as the gas source, and when the hydrogen cylinders are inflated, they are transported from the high-pressure end to the low-pressure end, and the inflation operation is carried out through the monitoring of the pressure gauge. However, when the connecting mouth on the hydrogen cylinder and the output mouth of the charging female end are used repeatedly, the joints are easy to slip, resulting in loose connection, and occasionally there is a phenomenon of prolapse during the inflation process, which poses a safety hazard and the overall effect is not good. Accordingly, the present invention proposes a hydrogen cylinder charging device for a vibration test. Contents of the invention [0003] The purpose ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C5/00F17C13/08F17C13/00
CPCF17C5/00F17C13/08F17C13/00F17C2250/00Y02E60/32
Inventor 甘陈平
Owner 浙江元臻机电工程有限公司