High-pressure gas bottle and inflating method thereof

A technology of high-pressure gas cylinders and gas cylinders, which is applied in the direction of container filling methods, container discharge methods, pressure vessels, etc., can solve the problems of high-pressure gas cylinder inflation complexity and danger, and achieve high puncture reliability, easy operation, and sealing way simple effect

Active Publication Date: 2012-06-20
CAMA LUOYANG GAS SUPPLY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-pressure gas cylinder and its inflation method to solve the problem of complicated and dangerous inflation of high-pressure gas cylinders in the prior art

Method used

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  • High-pressure gas bottle and inflating method thereof
  • High-pressure gas bottle and inflating method thereof

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Embodiment Construction

[0022] exist figure 1 The mouth of the high-pressure gas cylinder 1 is a stepped outlet with a small inside and a large outside. The wide mouth section of the stepped outlet is screwed with an inflatable plug 4, and the inflatable plug 4 is provided with an air outlet that communicates with the mouth of the gas cylinder 1. , the outer port of the air outlet is welded with a convex spherical sealing diaphragm 6, a copper gasket 3 is arranged between the stepped end face of the stepped bottle mouth and the inner end face of the inflatable plug, and the center of the copper gasket 3 is provided with a connecting gas The bottle mouth channel and the round hole of the air outlet of the inflation plug. The part of the outer end side of the inflation plug 4 outside the mouth of the gas cylinder is provided with a structure that cooperates with a screwing tool.

[0023] The outer cylindrical surface of the bottle mouth of the high-pressure gas cylinder 1 is provided with an air guide...

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Abstract

The invention relates to a high-pressure gas bottle and an inflating method thereof. The high-pressure gas bottle comprises a bottle nozzle which is provided with a gas bottle opening, the gas bottle opening is a ladder outlet with a smaller inner part and a bigger outer part, an inflating plug is arranged at a wide mouth section of the ladder outlet in a revolving mode through screw threads, theinflating plug is provided with a gas outlet channel communicated with the gas bottle opening, a sealing membrane is arranged at the outer port of the gas outlet channel in a sealing mode, and the ladder end face of the opening forms a sealing fit with the inner side end face of the inflating plug. The inflating plug is firstly unscrewed for 1 to 3 circles when inflating, gas is inflated to the gas bottle through thread gaps between the inflating plug and the bottle nozzle, the inflating plug is screwed for sealing when the inflation is over, and then sealing weld is set on the end face of the bottle nozzle so as to realize sealing between the inflating plug and the gas bottle opening. The inflating plug is arranged in the gas bottle opening in a revolving mode, gas is inflated to the gasbottle through the thread gaps between the inflating plug and the bottle nozzle, and the inflation is simple, safe and reliable.

Description

technical field [0001] The invention relates to a high-pressure gas cylinder and an inflation method thereof. Background technique [0002] At present, with the deepening of the application of high-pressure containers in the field of engineering technology, various high-pressure inflation and bottle-opening output mechanisms emerge in endlessly, among which valve-controlled inflation and bottle-opening mechanisms account for the vast majority, including manual control valves, pneumatic Control valves and electric control valves, etc., the advantages of this type of bottle opening output mechanism are convenient opening and closing, simple control, and reusability, but there are more or less complex structures, low sealing performance, bulky volume, heavy quality, and poor maintenance. The disadvantage is that it is not suitable for occasions that require high sealing, volume, weight and output reliability. [0003] The Chinese patent specification whose application number i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17C1/00F17C13/06F17C13/00F17C5/06
Inventor 陈青山石文星
Owner CAMA LUOYANG GAS SUPPLY
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