Filter element material for automobile activated carbon air conditioner

A technology of activated carbon and air conditioning, applied in filtration and separation, membrane filters, vehicle parts, etc., can solve the problems of short service life, difficult to remove industrial waste gas, large air resistance, etc., and achieve anti-bacteria, good air filtration effect, economical low cost effect

Inactive Publication Date: 2018-05-04
SUZHOU QINGRUI AIR SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing ordinary automotive air conditioning filter element can only filter dust and tangible particles in the air, and it is difficult to remove industrial waste gas, formaldehyde, smoke and other harmful gases and various odors, let alone kill bacteria and mold. Under the environment, a large amount of harmful gases, bacteria and molds will gather in the car, which will endanger the health of the people in the car; some advanced car air conditioning filters that filter PM2.5 and bacteria in the air and absorb harmful gases in the air, its The filter element usually adopts filter layers with different functions to be stacked in sequence, which has large air resistance, high cost and short service life.

Method used

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  • Filter element material for automobile activated carbon air conditioner

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Effect test

Embodiment 1

[0020] An automobile activated carbon air-conditioning filter element core material, including a first protective net 1, a dust removal net 2, a filter cotton 3 and a second protective net 4 from top to bottom, wherein: the first protective net 1 and the second protective net 4 are Nylon material fabric, its edges are stitched together, the fabric tissue surface aperture of the first protective net 1 is 400-500 microns, and the wire diameter is 70-80 microns, the first protective net 1 has fixed and fixed parts for the dust removal net 2 and the filter cotton 3 It has a protective effect and has a preliminary filtering effect on large suspended particles in the air; the dust removal net 2 is a polyurethane fiber fabric, the fabric structure of the polyurethane fiber fabric is plain weave, and the warp density of the filter screen is 27.82-28.46 pieces / centimeters, the weft density is 27.6-29.1 strands / cm, the pore diameter is 301-311 microns, the wire diameter is 51-57 microns...

Embodiment 2

[0030] The automobile air conditioner filter core material that embodiment 1 is made is packed in the air conditioner filter, and the pleat density is 1.6 / cm, and the pleat height is 3.7cm, and it is installed in a Ford Focus 1.6 automatic transmission vehicle, The air volume of the air conditioner was adjusted to the maximum, and the maximum wind speed at the air outlet in front of the driver's seat was measured to be 4.2m / s. Using the Hanwang Haze Meter M1 smart air detector, the measured PM2.5 value outside the car is 127.6; close all windows and turn on the air conditioner, and after 15 minutes, the PM2.5 value inside the car stabilizes between 55.1-55.6;

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Abstract

The invention relates to a filter element material for an automobile activated carbon air conditioner. The filter element material comprises a first protecting net, a dust removal net, filtering cotton and a second protecting net from top to bottom, wherein the dust removal net is a polyurethane fiber fabric, and the surface of the polyurethane fiber fabric is coated with graphene oxide heptanes suspension liquid; the concentration of graphene oxide in the graphene oxide heptanes suspension liquid is 4g / L-8g / L, and the graphene oxide heptane suspension liquid further contains heptane, organicsilicon resin, a polyurethane prepolymer and a curing agent; and the filtering cotton is produced from activated carbon, foamed ceramic particles and graphene processed animal hair. The filter elementmaterial is capable of filtering partial particles with the particle sizes of smaller than 2 microns in air, so that a good air filtration effect is achieved; and meanwhile, the filter element material further has the characteristics that bacteria is unlikely to be bred, and the material can be repeatedly used after being cleaned and is low in economic cost.

Description

technical field [0001] The invention belongs to the field of air conditioners, and in particular relates to an automobile activated carbon air conditioner filter element core material. Background technique [0002] Automotive air conditioner filter, also known as automotive air conditioner filter, is used to filter the air in the cabin or the impurities contained in the air entering the cabin from the outside, including tiny particles, pollen, bacteria, industrial exhaust gas and dust, etc., to make the air Improve the cleanliness, prevent such substances from entering the air-conditioning system and damage the air-conditioning system, ensure the air quality in the car, and provide a good air environment for the passengers in the car. In addition, it can prevent the windshield from atomizing. [0003] The existing ordinary automotive air conditioning filter element can only filter dust and tangible particles in the air, and it is difficult to remove industrial waste gas, for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/16B01D39/14B01D46/00B60H3/06
CPCB01D39/14B01D39/16B01D46/0001B01D46/0036B60H3/06B60H2003/0691B01D2275/10B01D2267/60B01D2267/40B01D2279/40B01D46/64
Inventor 鞠俊李鹤明
Owner SUZHOU QINGRUI AIR SYST
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