Impact-resistant connecting device of pipeline and equipment

A connection device and anti-shock technology, applied in the direction of adjustable connections, mechanical equipment, pipes/pipe joints/fittings, etc., can solve the problems of anti-shock design of pipeline systems, development and layout of anti-shock components, etc. , to achieve the effects of easy manufacturing, increased impact resistance, and stress release

Inactive Publication Date: 2012-12-05
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are no shock-resistant components to choose from in my country; the impact-resistant design of the pipeline system, the development and layout of impact-resistant components are still blank

Method used

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  • Impact-resistant connecting device of pipeline and equipment
  • Impact-resistant connecting device of pipeline and equipment
  • Impact-resistant connecting device of pipeline and equipment

Examples

Experimental program
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Embodiment Construction

[0019] This embodiment provides a spring device for connecting pipelines and equipment, the structure of which is as follows: Figure 1~Figure 4 As shown, it consists of an outer cylinder, cylindrical helical tension springs 5 ​​and 6, a rubber top cover 7, a connecting pipe 9, a flange 11 and a rubber gasket 8. The connecting pipe 9 is inserted into the outer wall of the device 12 through the rubber gasket 8, but is not connected with the device 12. The inner wall 2 of the outer cylinder is provided with a concave groove 3, and the boss 10 connecting the pipe wall is stuck in the groove 3. The outer cylinder A plurality of springs 5 ​​and 6 are arranged between the outer wall 1 and the inner wall 2, the top cover 7 of the outer cylinder is made of rubber, the bottom edge of the outer wall 1 of the outer cylinder is welded to the equipment 12, and finally the whole device is passed through the flange 11 Connect with pipeline.

[0020] When working, under the condition of no i...

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PUM

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Abstract

The invention provides an impact-resistant connecting device of a pipeline and equipment. The impact-resistant connecting device comprises an outer barrel, a cylindrical helical spring, a rubber gasket, a rubber barrel cover, a connecting pipe and a flange, wherein one end of the connecting device is connected with the equipment through the outer barrel which is internally provided with springs, while the other end is connected with the pipeline through the flange and the connecting pipe; at the connecting end with the equipment, the connecting pipe is inserted into the equipment through the rubber gasket to realize the flexible connection of the pipeline and the equipment; the interior of the outer barrel of the connecting device is provided with a plurality of groups of springs which can be used for bearing larger deformation, and the outer barrel and the connecting pipe are fixed through a clamping trough so as to realize a constraint effect in the axial direction and the vertical direction of the pipeline and guarantee the tightness of the connection of the pipeline and the equipment; and meanwhile, the connecting part of the end part of the barrel, the connecting pipe and the equipment is provided with the rubber gasket so as to play the roles of sealing and flexible connection.

Description

technical field [0001] The invention relates to an anti-shock device for pipelines, in particular to an anti-shock connection device for pipelines and equipment. Background technique [0002] Ships will inevitably face impact problems during their service, which is directly related to the combat effectiveness and vitality of ships in war. With the development of modern military technology, the combat environment of ships is very harsh. The impact of high-performance bomb explosions on ships is increasing, making the ship's anti-shock capability an important technical indicator of combat capability. Even in peacetime, the impact of a collision due to cruising can cause a lot of damage to a ship. [0003] There are many pipeline systems on the ship. After the ship is subjected to the impact of a close-range underwater explosion, although the hull structure is intact, many ship system equipment suffers functional damage, such as: circuit breaker tripping, pipeline threaded jo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L27/00F16L57/00
Inventor 嵇春艳王朝孟庆敏
Owner JIANGSU UNIV OF SCI & TECH
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