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Wear-proof rubber pipe

A wear-resistant rubber and hose technology, applied in the field of wear-resistant rubber hoses, can solve the problems of poor joint sealing, low structural strength and poor stability of rubber hoses, and achieve the effects of solving corrosion or wear, improving stability and reliability, and reasonable structural design.

Pending Publication Date: 2017-09-05
WUHU NAIDE RUBBER HOSE VALVE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current rubber hoses are simple rubber hoses, which have low structural strength and are prone to deformation during use. They are greatly affected by the ambient temperature and have poor stability, which affects normal use; and the joints of the rubber hose are poorly sealed and prone to leakage.

Method used

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Effect test

Embodiment Construction

[0020] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0021] like Figure 1 to Figure 3 As shown, the wear-resistant rubber hose includes a rubber hose body and a flange at the end of the rubber hose body, wherein the rubber hose body is sequentially composed of working layer rubber 6, middle cord layer 5, bushing and steel wire 4 from the inner layer to the outer layer. As well as the weather-resistant adhesive 3 on the outer layer of the tube, the multi-layer integration greatly increases the strength of the hose.

[0022] The working layer of the inner layer is wear-resistant rubber, and the weather-resistant rubber of the outer layer of the pipe is a protective layer of corrosion-resistant rubber. The middle layer is an interlayer and a steel wire layer formed by cross winding of the cord fabric.

[0023] The rubber hose body is made of mult...

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Abstract

The invention discloses a wear-proof rubber pipe. The wear-proof rubber pipe comprises a rubber pipe body and a flange arranged at the end of the rubber pipe body. The rubber pipe body sequentially comprises work layer rubber, a middle cord layer, lining and steel wire and pipe outer layer wear-proof rubber from the inner layer to the outer layer. The wear-proof rubber pipe is reasonable in structural design. The rubber pipe body is made of multiple layers of different materials and sequentially comprises the work layer rubber, middle cords, the lining and steel wire and the pipe outer layer wear-proof rubber from inside to outside, so that the stability and reliability of the rubber pipe are improved, and the rubber pipe can resist positive and negative pressure, has tensile strength, can resist large negative pressure and is scarcely influenced by the external environment. Besides, a flange is fully coated with rubber, the problems of corrosion, wear and the like can be effectively solved, and therefore the service life of a pipeline connection portion is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of rubber hoses, in particular to a wear-resistant rubber hose. Background technique [0002] Most of the current rubber hoses are simple rubber hoses, which have low structural strength and are prone to deformation during use. They are greatly affected by the ambient temperature and have poor stability, which affects normal use. Moreover, the joints of the rubber hose are poorly sealed and prone to leakage. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a wear-resistant rubber hose, so as to achieve the purpose of the hose being stable and reliable and less affected by the environment. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] The wear-resistant rubber hose includes a rubber hose body and a flange...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L11/08F16L57/06F16L58/10F16L23/024
CPCF16L11/088F16L23/024F16L57/06F16L58/1054F16L58/187
Inventor 王文军
Owner WUHU NAIDE RUBBER HOSE VALVE IND CO LTD
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