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Suction disc vacuum pumping method for smoothing interlining wall, container wall

A technology for vacuuming and container walls, applied in the direction of control valves, functional valve types, engine components, etc., can solve the problems of obstructing tailpipes, detachable vacuum body vacuuming process complexity, etc., and achieve low cost and flexible technology Effect

Inactive Publication Date: 2008-08-06
孙正维
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the complexity of the vacuuming process of the detachable vacuum body as much as possible and the problem of the tailpipe remaining in the way afterwards, and to simplify the vacuuming production process

Method used

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  • Suction disc vacuum pumping method for smoothing interlining wall, container wall

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Embodiment Construction

[0014] From figure 1 Shown in a sectional view of an example of the present invention: it is by horn-shaped sucker body wall 1, sucker inserts the sebific hose 4 that vacuumizes, plugs in small tube 3, the elastic quality sealing ring pad 2 that bonded on the bell mouth clip edge and the welding of built-in The vacuum suction cup formed by the spring fixing bracket 6 fixed on the body wall 1 of the horn suction cup and the small magnet 7 bonded on the head of the spring 5 and the specially designed inverted bowler hat shape, including metal and plastic 9, 10 two parts Inverted hat-shaped plug 8 and a smooth wall 11 with a vacuum orifice form a technical structure.

[0015] The use procedure of the present invention is: earlier drill the required vacuuming orifice at 11 appropriate positions. Then, choose a suitable plugging plug 8 to stick on the small magnet 7, and finally the horn suction cup body is aligned with the vacuum port with 8 and positioned on the vacuum port 11, ...

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Abstract

A suction cup evacuating method for smooth sandwich walls and container walls belongs to the scientific field of vacuum. The aim for studying the method is to overcome the complexity measure and shortcoming of existing evacuating technique with detachable evacuating device. The invention combines conventional hole drilling method for smooth sandwich walls and container walls, a trumpet suction cap evacuating technique specialized for smooth wall surfaces and a technique for manufacturing sealing plugs with good compressed sealing property. The invention is characterized by combining a trumpet suction cap evacuating technique specialized for smooth wall surfaces with a technique for producing sealing plugs of aperture of the evacuating device, and an one-pass method of producing evacuating device. Compared with prior art, realized suction cup evacuating method for smooth sandwich walls and container walls 1 can resolve the technical problem of evacuation tail pipe left by welding seal, 2 can develop more practical vacuum facilities based on the convenient and detachable evacuation method, 3 has the advantages of flexible technique and relatively low cost.

Description

Technical field: [0001] The invention belongs to the field of vacuum science and technology, and more precisely belongs to a sucker vacuum pumping method used on a smooth wall. technical background: [0002] In the existing technology, when vacuumizing the interlayer body and the container, a small tube dedicated to vacuuming is used to evacuate the gas by welding and melting on the interlayer body and the container wall. Small tube tail root, I have also developed a spring vacuum check valve before, and still leave the small tube that hinders the vacuum pumping after vacuum sealing. Also do not see the emptying method of vacuumizing and plugging and sealing one-time completion simultaneously at present. Invention content: [0003] The purpose of the present invention is to solve the complexity of the vacuuming process of the detachable vacuum body as much as possible and the problem of the tailpipe remaining in the way afterwards, and to simplify the vacuuming production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K15/02
Inventor 孙正维
Owner 孙正维
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