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Intelligent flexible hose

An intelligent and flexible technology, applied in the direction of protection of hoses, pipes, pipelines, etc., can solve problems such as failure and inability to use, and achieve the effect of prolonging service life, solving failure, and improving the application range and field

Pending Publication Date: 2019-03-29
宁波安浮新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to provide an intelligent flexible hose to overcome the defect that the traditional flexible hose in the prior art will fail locally when subjected to dynamic loads, so it cannot be used in harsh environments

Method used

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Embodiment

[0017] Such as figure 1 and figure 2 As shown, an intelligent flexible hose of the present invention includes no less than six functional layers. This embodiment adopts six layers, from the inner layer to the outer layer, followed by the inner protective layer 11, the barrier layer 12, the pressure-holding layer Layer 13, multifunctional layer 14, tensile layer 15 and outer protective layer 16; each layer of the inner protective layer 11, barrier layer 12, pressure-holding layer 13, multifunctional layer 14, tensile layer 15 and outer protective layer 16 The outer surface of the barrier layer 12 and the outer surface of the multifunctional layer 14 are woven with heat-sensitive fibers 141; the pressure-holding layer 13 is formed by spiral winding of metal strips; the tensile layer 15 Woven from high-strength fibers.

[0018] The inner protective layer 11 and the outer protective layer 16 have watertightness and airtightness, and water and air cannot penetrate into the space...

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Abstract

The invention discloses an intelligent flexible hose. The intelligent flexible hose comprises at least six functional layers, namely an inner protective layer, a barrier layer, a pressure maintaininglayer, a multifunctional layer, an tensile layer and an external protective layer which are arranged from the inner layer to the outer layer sequentially; the inner protective layer, the barrier layer, the pressure maintaining layer, the multifunctional layer, the tensile layer and the outer protective layer are in close contact with no gaps; heat-sensitive fibers are woven on the outer surface ofthe barrier layer and the outer surface of the multifunctional layer; the pressure maintaining layer is formed by spiral winding of metal strips; and the tensile layer is formed by weaving high-strength fibers. According to the intelligent flexible hose, the heat-sensitive fibers are introduced, and the local bending rigidity of the flexible hose can be controlled and adjusted so that the hose can be automatically protected when the hose is subjected to locally repeated bending, the service life of the hose in a severe environment can be effectively prolonged, the problem that the flexible hose loses efficacy when the flexible hose is repeatedly and locally bent can be effectively solved, and the application range and the application field of the hose are greatly improved.

Description

technical field [0001] The invention relates to the technical field of pipes, in particular to an intelligent flexible hose. Background technique [0002] In the application of flexible hoses, it is often required in environments with large dynamic loads, such as marine environments with waves and currents, and hose applications for surface floating light-floating systems. Traditional flexible hoses fail locally when subjected to dynamic loads, making them unusable in harsh environments. Therefore, it is necessary to invent a hose that can automatically enhance the local stiffness, which can protect itself when subjected to repeated bending, reduce the damage caused by bending, and achieve the purpose of adapting to the external environment. Contents of the invention [0003] technical problem to be solved [0004] The problem to be solved by the present invention is to provide an intelligent flexible hose to overcome the defect that the traditional flexible hose in the ...

Claims

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Application Information

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IPC IPC(8): F16L11/00F16L57/00
CPCF16L11/00F16L57/00
Inventor 黄志明邹湘坪胡南翔顾建忠许央权
Owner 宁波安浮新能源科技有限公司
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