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Hydraulic pipeline for motor vehicles

A technology for hydraulic pipelines and motor vehicles. It is applied in pipeline protection, mechanical equipment, pipeline anticorrosion/rust protection, etc. It can solve the problems of human poisoning, short service life, and poor antirust ability, and achieve corrosion and wear resistance. The effect of high capacity, short curing time and low cost

Inactive Publication Date: 2012-09-19
CHANGZHOU GUANDE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing hydraulic pipelines for motor vehicles are usually painted on the surface, but the paint usually falls off after about one year of use, the appearance is poor, the anti-rust ability is poor, the service life is short, and it is poisonous to the human body

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  • Hydraulic pipeline for motor vehicles
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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0015] See figure 1 , The embodiment of the present invention includes:

[0016] A hydraulic pipeline for a motor vehicle includes a hydraulic pipeline body 1, a phosphate film 2 is provided on the surface of the hydraulic pipeline body 1, and a protective layer 3 is coated on the phosphate film 2; A plastic spray layer 4 is adsorbed outside the layer 3.

[0017] The hydraulic pipeline body 1 is a steel pipe, which has low cost and convenient processing.

[0018] The protective layer 3 is an anti-rust protective layer, and the thickness of the protective layer 3 is 0.1-0.5 mm, which greatly improves the anti-corrosion ability of the h...

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Abstract

The invention discloses a hydraulic pipeline for motor vehicles. The hydraulic pipeline comprises a hydraulic pipeline body, the surface of the hydraulic pipeline body is provided with a phosphorized film, the phosphorized film is coated with a protective layer, and a plastic spraying layer is adsorbed outside the protective layer. According to the hydraulic pipeline for the motor vehicles, because the phosphorized film and the anti-rust protective layer are coated on the hydraulic pipeline body, the anticorrosion capability of the hydraulic pipeline is greatly improved; meanwhile, because the hydraulic pipeline is provided with the plastic spraying layer, the hydraulic pipeline is good in connection, has no pollution (caused by construction) to the environment and is harmless to human bodies; and the plastic spraying layer is excellent in appearance and quality, strong in adhesion and mechanical strength and short in spraying curing time, the corrosion resistance and abrasive resistance of a coating are much higher, and the cost is less than that of a painting process.

Description

Technical field [0001] The invention relates to a hydraulic pipeline for a motor vehicle. Background technique [0002] The hydraulic pipeline is bent using a complete set of bending molds. Regardless of the type of machinery and equipment, most of the hydraulic pipelines are used, mainly for oil, gas, and liquid infusion, etc., and they are more important in aircraft and their engines. Important position. [0003] Existing hydraulic pipelines used for motor vehicles are usually painted on the surface, but the spray paint will generally fall off after one year of use, with poor appearance, poor rust resistance, short service life, and toxic to humans . Summary of the invention [0004] The main technical problem to be solved by the present invention is to provide a hydraulic pipeline for motor vehicles with simple structure, good joint property, not easy to fall off, good rust prevention ability and long service life. [0005] In order to solve the above technical problems, a techn...

Claims

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Application Information

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IPC IPC(8): F16L58/02F16L58/10
Inventor 黄亚军黄晓军
Owner CHANGZHOU GUANDE MACHINERY
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