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Flange

A flange and hollow technology, applied in the field of flanges with antibacterial function, can solve the problems of polluting the compartment, dizziness, and discomfort of drivers and passengers, and achieve the effect of suppressing odor

Inactive Publication Date: 2016-01-20
苏州众捷汽车零部件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the opening of the air conditioner, these peculiar smells will be mixed in the air-conditioning, polluting the entire interior of the car, often making the driver and passengers feel uncomfortable, and in severe cases, they will also cause discomfort such as dizziness and chest tightness.

Method used

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Embodiment Construction

[0010] The specific implementation manners of the present invention will be further described below in conjunction with the drawings and examples. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0011] A flange, comprising a flange body 1, a hollow connector 2, and a threaded hole 3, wherein the hollow connector 2 is coated with an antibacterial nano-silver ion coating 4; the composition of the antibacterial nano-silver ion coating 4 is an antibacterial nano-ion 1%, SiO2: 50%; CaCO3: 4%; Al2O3: 8%; K2CO3: 5%; TiO2: 4%; CaF2: 7%; BaCO3: 0.1%; MnO2: 0.2%; ZnO: 0.5%, the rest water.

[0012] The method of electrostatic spraying is used to apply the coating on the inner surface of the hollow connector, the firing temperature is 800°C, and the firing time is 10 minutes.

[0013] The above is only a preferred embodiment of the present invention, it sho...

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Abstract

The invention discloses a flange. The flange comprises a flange body, a hollow connector and a thread hole. The flange is characterized in that an antibacterial nano-silver ion coating is smeared in the hollow connector; the antibacterial nano-silver ion coating comprises 1% of antibacterial nano-silver ions, 50% of SiO2, 4% of CaCO3, 8% of Al2O3, 5% of K2CO3, 4% of TiO2, 7% of CaF2, 0.1% of BaCO3, 0.2% of MnO2, 0.5% of ZnO, and the balance water. According to the flange, generation of peculiar smell in a refrigerant pipeline of an automotive air conditioner is effectively restrained.

Description

technical field [0001] The invention relates to a flange, in particular to a flange with an antibacterial function on a refrigerant pipeline of an evaporator of an automobile air conditioner. Background technique [0002] The evaporator refrigerant pipeline in the car air conditioner works in a cold environment, and water will be generated when it encounters relatively hot air outside. Therefore, there is a relatively humid environment in the gap between pipes and flanges, and the accumulated water in this humid environment and the dust deposited on the surface provide a breeding ground for the growth of mold and fungi. Once mold and fungi encounter a suitable environment, they will quickly multiply into mold clusters and fungal clusters. During this reproduction process, objects will produce rotten odors. These odors will be mixed with the air conditioner when the air conditioner is turned on, polluting the entire interior of the car, often making the driver and passengers...

Claims

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Application Information

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IPC IPC(8): F16L23/032
CPCF16L23/032
Inventor 解柏
Owner 苏州众捷汽车零部件股份有限公司