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A kind of automobile air conditioning duct

A technology for automobile air conditioners and pipes, applied in the direction of pipe protection, pipe damage/wear prevention, pipes, etc., can solve problems such as affecting people's health, complicated and laborious cleaning process, and lack of sterilization properties, and achieves elimination of microbial breeding environment. Effect of toughness, guaranteed wear resistance and oxidation resistance

Active Publication Date: 2020-12-08
HUANGHE JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the air conditioner does not have bactericidal properties, and the musty smell of the air conditioner due to the breeding of bacteria affects people's health, and the cleaning process is complicated and laborious. In order to solve the above problems, the present invention provides an automobile air conditioner pipe

Method used

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  • A kind of automobile air conditioning duct

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Effect test

Embodiment 1

[0023] Embodiment 1: as attached figure 1 Shown, a kind of automobile air-conditioning pipeline, comprises rubber tube, and described rubber tube comprises inner layer 1 and outer layer 2, and described inner layer 1 inner surface is provided with rubber coating, and rubber coating is made of activated carbon particle layer 3 Composed of a silver-based inorganic antibacterial coating 4, the activated carbon particle layer 3 is arranged on the inner surface of the inner layer, and the silver-based inorganic antibacterial coating 4 is covered on the activated carbon particle layer 3.

[0024] A reinforcing rib 5 is added between the inner layer 1 and the outer layer 2, and the reinforcing rib 5 is made of copper-plated steel wire or high-strength polypropylene fiber, and the reinforcing rib 5 is a helical reinforcing rib wound spirally around the rubber tube of the inner layer 1.

[0025] The rubber tube preparation steps are as follows:

[0026] The first step: forming the rub...

Embodiment 2

[0033] Embodiment 2: as attached figure 1Shown, a kind of automobile air-conditioning pipeline, comprises rubber tube, and described rubber tube comprises inner layer 1 and outer layer 2, and described inner layer 1 inner surface is provided with rubber coating, and rubber coating is made of activated carbon particle layer 3 Composed of a silver-based inorganic antibacterial coating 4, the activated carbon particle layer 3 is arranged on the inner surface of the inner layer, and the silver-based inorganic antibacterial coating 4 is covered on the activated carbon particle layer 3.

[0034] A reinforcing rib 5 is added between the inner layer 1 and the outer layer 2, and the reinforcing rib 5 is made of copper-plated steel wire or high-strength polypropylene fiber, and the reinforcing rib 5 is a helical reinforcing rib wound spirally around the rubber tube of the inner layer 1.

[0035] The rubber tube preparation steps are as follows:

[0036] The first step: rubber tube mold...

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Abstract

The invention provides an automobile air conditioner pipeline. The automobile air conditioner pipeline comprises a rubber pipe, wherein the rubber pipe comprises an inner layer and an outer layer, a rubber coating is arranged on the inner surface of the inner layer, the rubber coating is composed of an active carbon granule layer and a silver-based inorganic antimicrobial layer, the active carbongranule layer is arranged on the inner surface of the inner layer, and the silver-based inorganic antimicrobial layer coats the active carbon granule layer. The automobile air conditioner pipeline canuse the characteristics of being good in abrasive resistance and corrosion resistance of the rubber pipe to kill bacterial colonies collectively, enables air conditioner gas to achieve sterilizationduring the transmission process, and can prevent bacteria bred on parts of a filter and the like from flowing to an air inlet through the pipeline. The automobile air conditioner pipeline has excellent toughness, has certain fire resistance, can effectively perform the sterilization, and solves the problems that an existing air conditioner pipeline easily breeds the bacteria, causes the shortcoming that unpleasant odor is generated in an automobile, and then influences physical and mental health of drivers and conductors, and abrasive resistance and oxidative resistance of the automobile air conditioner pipeline are guaranteed, and furthermore the automobile air conditioner pipeline can adapt to various running environments of the automobile.

Description

technical field [0001] The invention relates to the technical field of automobile pipelines, in particular to an automobile air-conditioning pipeline. Background technique [0002] As a common accessory of automobiles, automobile air conditioners are equipped on most vehicles. The special working environment of automobiles makes summer hot and winter cold. Air conditioners not only provide a comfortable environment for drivers and passengers, but also ensure the safety and reliability of vehicle operation. . But it is also because of the special operating environment of the car that the car air conditioner must be resistant to wear and saline-alkali corrosion, so as to ensure that the pipe will not wear out quickly and will not age prematurely when the car vibrates violently. The work will not be corroded and rusted, so metal pipes or rubber pipes are generally used. [0003] When the car air conditioner starts cooling or heating, it uses the car's indoor air to circulate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L11/08F16L11/12F16L57/04C08J7/04C09D133/00C09D7/61C09D5/14C09D133/16C08L83/04C08L91/06C08K13/02C08K3/04C08K5/12C08K5/523C08K3/22
CPCC08J7/042C08J2383/04C08J2433/00C08J2433/16C08K7/24C08K2003/0806C08K2003/222C08K2003/2241C08K2003/2296C08L83/04C08L2203/18C09D5/14C09D133/00C09D133/16C09D7/61C09D7/70F16L11/081F16L11/125F16L57/04C08L91/06C08K13/02C08K3/04C08K5/12C08K5/523C08K3/22
Inventor 梁志礼李扬李金威李翔常志华
Owner HUANGHE JIAOTONG UNIV
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