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Full-wedge structure anti-explosion container

A container and wedge strip technology, which is applied in the field of anti-explosion containers with full-wedge structure, can solve the problems of easy failure and weak design of the end cap of anti-explosion containers, and achieve the effects of high connection strength, good protection against explosion impact, and improved strength

Active Publication Date: 2017-05-31
INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Anti-explosion containers are widely used in the fields of pyrotechnics storage and transportation, public safety emergency, etc. However, in the past, the end caps of anti-explosion containers that were connected by bolts, snap-fit ​​connections, etc. were often the weak link in the design. Vulnerable to failure under shock load conditions

Method used

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  • Full-wedge structure anti-explosion container
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  • Full-wedge structure anti-explosion container

Examples

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Embodiment

[0022] Such as Figure 1 to Figure 4 As shown, an anti-explosion container with a full wedge structure includes a cylinder 1 and a flange 2 arranged on the top of the cylinder 1. The lower part of the inner wall of the flange 2 protrudes and is provided with a circular retaining ring, and the middle part of the inner wall of the flange 2 is recessed. A circular wedge-shaped slot is provided; a cover plate 6 is laid flat on the upper surface of the retaining ring of the flange 2, and the cover plate 6, cylinder body 1, and flange 2 of the present invention are all made of high-strength steel materials.

[0023] Such as image 3 , Figure 4 As shown, the edge of the upper surface of the cover plate 6 is provided with a first wedge strip 3, a second wedge strip 4 and a third wedge strip 5, and the first wedge strip 3, the second wedge strip 4 and the third wedge strip 5 are sequentially connected end to end to form A gapless wedge ring, the first wedge bar 3 has a wedge-shaped ...

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Abstract

The invention discloses a full-wedge structure anti-explosion container which comprises a barrel and a flange arranged at the top of the barrel; a check ring in a circular shape is formed at the lower part of the internal wall of the flange in bulged manner; a wedge clamping groove in a circular shape is formed in the middle of the internal wall of the flange in hollowed manner; a cover plate is placed horizontally on the upper surface of the check ring of the flange; a first wedge strip, a second wedge strip and a third wedge strip are arranged at the edge of the upper surface of the cover plate; the first wedge strip, the second wedge strip and the third wedge strip are sequentially connected end to end to form a zero-clearance wedge ring; the first wedge strip, the second wedge strip and the third wedge strip are each provided with a wedge clamping block; the zero-clearance wedge ring is externally matched with a plurality of pressing blocks; the pressing blocks are fixed to the internal wall of the upper part of the flange through screws; and all the pressing blocks, under the pressing force of the screws provide the wedge matching pressing force to the various wedge clamping blocks of the zero-clearance wedge ring. Under the action of the pressing force, self sealing of the zero-clearance wedge ring can be realized, and the full-wedge structure anti-explosion container especially has good effects on limiting the leakage of an explosion product and protecting explosion shock.

Description

technical field [0001] The invention relates to an anti-explosion container, in particular to an anti-explosion container with a full wedge structure. Background technique [0002] Anti-explosion containers are widely used in the fields of pyrotechnics storage and transportation, public safety emergency, etc. However, in the past, the end caps of anti-explosion containers that were connected by bolts, snap-fit ​​connections, etc. were often the weak link in the design. It is easy to fail under the condition of load shock. Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a full-wedge structure anti-explosion container, which adopts a full-wedge structure design, and the gap-free wedge ring can bear 360° circumferential force, and has the advantage of high connection strength. [0004] The object of the present invention is achieved through the following technical solutions: [0005] An anti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B39/30
CPCF42B39/30
Inventor 余伟董奇张刘成杨沙陈翔
Owner INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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