Sterilization and gas purification material for vehicle air conditioner filtration screens, and filtration screen preparation method

A technology for automobile air conditioners and filters, applied in the field of fine chemicals, can solve the problems of increased energy consumption, single performance, and peculiar smell, and achieve the effect of improving performance and indoor air quality.

Inactive Publication Date: 2018-02-16
SHENZHEN WOHAISEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used filter materials include aluminum mesh, stainless steel mesh, non-woven fabric, fiber mesh, activated carbon filter, etc. The purification performance of these traditional materials is often not very ideal, and there are three disadvantages as follows: First, they can only block or simply filter Adsorbs some large particles, and has limited filtering effect on tiny particles
Second, the performance is single, and it can only play a filtering role. After a long time of use, the filter is easy to breed bacteria, which in turn produces peculiar smell, which brings harm to the health of the people in the car.
Third, the filter screen is easily contaminated with dust, and the dust clogs the mesh, which affects the efficiency of the air conditioner and increases energy consumption

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: A kind of sterilizing and air-purifying material that is used for automobile air conditioner filter screen, comprises the raw material of following parts by weight: 30 parts of nano-white bamboo charcoal, 40 parts of zeolite-loaded titanium dioxide, 20 parts of benzene glycol, 30 parts of p-hydroxybenzenesulfonic acid Parts, 10 parts of polydimethylsiloxane.

[0018] A kind of method that prepares the automobile air-conditioning filter screen with the above-mentioned sterilizing air purification material, comprises the steps:

[0019] (1) Mix the negative ion release agent and the adsorption material evenly;

[0020] (2) Add p-hydroxybenzenesulfonic acid and half the volume of benzene glycol, and disperse with constant temperature and ultrasonic for 30 minutes at 45°C;

[0021] (3) Add the other half of the volume of benzenediol and polydimethylsiloxane to obtain a mixed solution;

[0022] (4) Pour the mixture into a sprayer, spray evenly on the air-cond...

Embodiment 2

[0023] Embodiment 2: A kind of sterilizing and air-purifying material used for automobile air-conditioning filter screens, including the following raw materials in parts by weight: 50 parts of tourmaline, 20 parts of tourmaline-loaded titanium dioxide, 40 parts of benzene glycol, 10 parts of p-hydroxybenzenesulfonic acid Parts, 40 parts of polydimethylsiloxane.

[0024] A kind of method that prepares the automobile air-conditioning filter screen with the above-mentioned sterilizing air purification material, comprises the steps:

[0025] (1) Mix the negative ion release agent and the adsorption material evenly;

[0026] (2) Add p-hydroxybenzenesulfonic acid and half the volume of benzene glycol, and disperse with ultrasonic at a constant temperature of 50°C for 30 minutes;

[0027] (3) Add the other half of the volume of benzenediol and polydimethylsiloxane to obtain a mixed solution;

[0028] (4) Pour the mixture into a sprayer, spray evenly on the air-conditioning filter, ...

Embodiment 3

[0029] Embodiment 3: a kind of sterilizing air purifying material that is used for automobile air-conditioning filter screen, comprises the raw material of following parts by weight: 35 parts of nano-white bamboo charcoal, 35 parts of montmorillonite loaded titanium dioxide, 25 parts of benzene glycol, p-Hydroxybenzene sulfonate 25 parts acid, 15 parts polydimethylsiloxane.

[0030] A kind of method that prepares the automobile air-conditioning filter screen with the above-mentioned sterilizing air purification material, comprises the steps:

[0031] (1) Mix the negative ion release agent and the adsorption material evenly;

[0032] (2) Add p-hydroxybenzenesulfonic acid and half the volume of benzene glycol, and disperse with constant temperature and ultrasonic for 30 minutes at 45°C;

[0033] (3) Add the other half of the volume of benzenediol and polydimethylsiloxane to obtain a mixed solution;

[0034] (4) Pour the mixture into a sprayer, spray evenly on the air-condition...

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PUM

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Abstract

The invention belongs to the technical field of fine chemicals, and in particular relates to a preparation method of a sterilizing air-purifying material for an automobile air-conditioning filter screen and a filter screen; the sterilizing and air-purifying material includes the following raw materials in parts by weight: 50 parts, 20-40 parts of adsorption material, 20-40 parts of benzene glycol, 10-30 parts of p-hydroxybenzenesulfonic acid, 10-40 parts of polydimethylsiloxane, after spraying the material on the filter screen, filter The net can release negative ions and inhibit the growth of bacteria, which helps to purify the indoor air.

Description

technical field [0001] The invention belongs to the technical field of fine chemicals, and in particular relates to a sterilizing and air-purifying material used for automobile air-conditioning filter screens and a preparation method of the filter screen. Background technique [0002] The car air conditioner filter screen is the purification equipment on the car air conditioner. Commonly used filter materials include aluminum mesh, stainless steel mesh, non-woven fabric, fiber mesh, activated carbon filter, etc. The purification performance of these traditional materials is often not very ideal, and there are three disadvantages as follows: First, they can only block or simply filter Adsorbs some large particles, and has limited filtering effect on tiny particles. Second, the performance is single, and it can only play a filtering role. After a long time of use, the filter screen is prone to breed bacteria, which in turn produces peculiar smell, which brings harm to the hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/86B01D53/38B01D46/00B01J31/38B01D39/14A01N25/08A01N59/16A01P1/00A01P3/00A61L9/22A61L9/014A61L9/20A61L101/02
CPCB01D53/8678A01N25/08A01N59/16A61L9/014A61L9/205A61L9/22A61L2209/21A61L2209/22B01D39/14B01D46/0036B01D46/0038B01D2239/10B01D2257/90B01D2257/91B01J31/38B01J35/004
Inventor 王红胜
Owner SHENZHEN WOHAISEN TECH CO LTD
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