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Safety stopper device of container for producing highly pressurised fluid

A high-pressure fluid and safety technology, which is applied to container discharge methods, safety valves, valve devices, etc., can solve problems such as troublesome manufacturing and assembly, complex structure of safety lock cover assembly, etc.

Active Publication Date: 2008-02-06
TSANN KUEN CHINA ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the safety lock cover disclosed in the above-mentioned patent can improve the safety of the pressure relief valve, the assembly structure of the safety lock cover is quite complicated, so it is quite troublesome to manufacture and assemble, and needs to be improved.

Method used

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  • Safety stopper device of container for producing highly pressurised fluid
  • Safety stopper device of container for producing highly pressurised fluid
  • Safety stopper device of container for producing highly pressurised fluid

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Embodiment Construction

[0028] The aforementioned and other technical content, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with accompanying drawings.

[0029] As shown in Figures 1 to 3, the present invention can produce a preferred embodiment of a safety plug device for a container of high-pressure fluid. The container 1 can be a pressure cooker, an autoclave, a high-pressure steam iron, etc., and the container 1 includes A shell 11 can be accommodated inside to generate liquid under high pressure, and the shell 11 has an opening 110 communicating with the outside for liquid or gas to enter and exit, and the inner periphery of the opening 110 is provided with threads. In this embodiment, the high-pressure fluid is described using high-pressure steam as an example, but in practice, the high-pressure fluid may also be high-pressure liquid.

[0030] The safety bolt cover device includes a lock joint 3 fixed in ...

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PUM

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Abstract

The present invention belongs to a safety cork cover device for a container which can produce high pressure fluid. The present invention comprises a lock connector, a safety lock cover, a resetting piece which is assembled between the lock connector and the safety lock cover. The lock connector comprises a blocking mechanism arranged air-tightly in the opening of the container by screws, and a clipping mechanism which is connected with the blocking mechanism, the clipping mechanism has a connecting tube group and a clipping ring which is arranged on the cirumferential surface of the connecting tube group. When the cover main body of the safety lock cover is pressed downwards to clip the clipping ring, the cover main body can link the blocking mechanism to rotate relative to a casing body for breaking away from the opening. The production and the assembly of the safety cock cover device are simpler because of the simple structure design of the clipping of the clipping mechanism and the safety blocking mechanism as well as the setting of the reset piece.

Description

Technical field [0001] The invention relates to a capping device, in particular to a safety capping device for a container capable of generating high-pressure fluid. Background technique [0002] Many containers will produce high-pressure fluid, such as high-pressure steam produced by high-pressure steam irons, autoclaves and pressure cookers. In order to keep the high-pressure steam inside these containers below a predetermined pressure value during use, Most of them install a pressure relief valve or safety valve at a pair of outer openings of the shell of the container, which can automatically release the internal high-pressure steam in a timely manner, so as to avoid dangerous accidents caused by excessive steam pressure. And in order to add supplementary water into the container through the external opening in time, the pressure relief valve is usually detachably screwed in the port, and a pressure relief valve that can be used to rotate the pressure relief valve will b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C13/04
CPCF16K27/12F16K24/02A47J27/09F16K24/04F16K17/04
Inventor 吴灿坤
Owner TSANN KUEN CHINA ENTERPRISE
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