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Concatenation airbag with inflating-deflating cavity

A technology of filling and exhausting, cavity, applied in special-purpose ships, ships, motor vehicles, etc., to ensure normal use and simple pipeline layout.

Active Publication Date: 2014-03-26
徐州博创建设发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

To overcome the defects of existing combined airbags

Method used

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  • Concatenation airbag with inflating-deflating cavity
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  • Concatenation airbag with inflating-deflating cavity

Examples

Experimental program
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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and examples.

[0025] Such as figure 1 , the present invention includes a main pipe for charging and deflation 1 and several airbag units 2 arranged in sequence along the main pipe for charging and deflation 1 . Each airbag unit 2 has an inflation and deflation control device 3 respectively, and each inflation and deflation control device 3 is respectively connected with the inflation and deflation holes 11 on the inflation and deflation main pipe 1 .

[0026] The first form of the described inflation and deflation control device 3 is: as figure 2 , 3 As shown, it includes a valve chamber 10 that communicates with the inner cavity of the airbag unit 2 and is connected with the inflation and deflation manifold 1 through the inflation and deflation holes 11 on the inflation and deflation manifold 1 . An air path is provided between the valve chamber 10 and the air fil...

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PUM

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Abstract

The invention relates to a concatenation airbag with an inflating-deflating cavity. The concatenation airbag comprises an inflating-deflating main pipe (1) and a plurality of airbag units (2) which are sequentially arranged along the inflating-deflating main pipe (1); each airbag unit (2) is provided with an inflating-deflating control device (3), and each inflating-deflating control device (3) is respectively connected with an inflating-deflating pore (11) on the inflating-deflating main pipe (1). The inflation and deflation are completed through one main pipe. The concatenation airbag with the inflating-deflating cavity is simpler in pipeline layout and can be lengthened in a concatenation manner according to the requirement. When one airbag unit leaks the air, the other airbag units are not influenced, and the normal application of the entire concatenation airbag with the inflating-deflating cavity can be guaranteed.

Description

[0001] This application is a divisional application. The patent number of the original case is: 2012101760243, the application date: May 31, 2012, and the name of the invention is: a series airbag with an inflatable and exhaust cavity. technical field [0002] The invention relates to a series-connected air bag with an inflatable and exhaust cavity as a combined air bag, which can be placed in water and connected to aquaculture tools (such as sinking and floating fishing boxes, aquaculture rafts), and is used for sinking and floating aquaculture tools. It can be used for oil booms, anti-sinking of ships, lifesaving, salvage, and floating of various underwater pipelines and pontoons. Background technique [0003] In the existing combined airbags, the inflation and deflation ports of each airbag are respectively connected to the gas source through respective branch trachea, such as Chinese patent application No. 2006102002295. Its main disadvantages are: firstly, there are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B38/00
Inventor 吉昌辉
Owner 徐州博创建设发展集团有限公司
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