CN201279419Y

CN201279419Y - Activated carbon filter of automotive air conditioner

Info

Publication number: CN201279419Y
Application number: CNU2008202217821U
Authority: CN
Inventors: 徐海明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2009-07-29
Anticipated expiration: 2018-09-28

Abstract

The utility model provides an active carbon filter of an automobile air conditioner, which is characterized in that a filter assembly is formed by connecting three layers of filter material in parallel; the first filter layer is made of glass fiber paper and filter cotton fiber; the second layer is honeycomb filter layer which is made of granular active carbon and filter cotton fiber; and the third filter layer is made of filter paper after impregnating plant mixing liquid. The utility model can filter various harmful gases and harmful substances of granules, dust and the like in the air at one time, and the fresh air is continuously supplied into the automobile, so the utility model performs the function of blocking and filtering various gases and pollutants comprising granular substances, dust and smoke, can avoid secondary pollution, and performs the functions of disease prevention and bacteria killing; simultaneously, the traffic accidents can be prevented from occurring. The utility model has the advantages of simple processing procedure, convenient replacement and installation, time saving, material saving, low cost, wide resource of raw materials, strong filter and absorbing property, anticorrosion, small moisture absorbing property, small ventilation resistance, and obvious elimination and purification effect.

Description

The air conditioning for automobiles active carbon filter

Technical field

The utility model relates to the used for automobile air conditioning filter, is a kind of air conditioning for automobiles active carbon filter specifically.

Background technology

When vehicle air pollution and air-conditioning work, volatilize all cpds or various noxious pollutant.Mainly contain several respects: the 1. pollution that produces of engine, mainly be carbon monoxide, carbon dioxide, gasoline vapour not with volatile hydrocarbon.2. use air-conditioning can make atmosphere pollutions such as sulfur dioxide, oxynitrides smoothly into the car.A/C evaporator is unclean, and evaporimeter can accumulate peculiar smell, and its inside is attached with the harmful substances such as amine, cigarette, alkali and bacterium that produced behind a large amount of dirts and spreads in the interior narrow space of car, causes the interior air capacity of car poor, even anoxic.3. the pollution of human body self: owing to seldom window in the car, when Carbon Dioxide in Air concentration reached 0.5%, senses of discomfort such as headache, dizziness will appear in the people.4. automobile high temperature pollutes: if automobile was exposed to the sun more than 1 hour, the pernicious gas molecule can Showed Very Brisk in the car, and pollution intensity increases, and is that in-vehicle air pollution is when being the most serious at this moment.And existing automobile filter has only one deck, and is close easily dead, airtight, causes the car inner air flow not smooth, disease such as cause driver and conductor's dizziness, feel sick.The filter element that generally uses all is an individual layer at present, can not filter smoke smell, smell of petrol, and the peculiar smell of engine generation.And the filter of one deck is easily close dead, airtight, causes the car inner air flow not smooth, disease such as cause driver and conductor's dizziness, feel sick, and filter effect is bad.

The utility model content

Technical problem to be solved in the utility model provides a kind of air conditioning for automobiles high density active charcoal and plant vitreous material is the mixer filter of one; to alleviate the discomfort of people when riding; reduce the secondary pollution in the car, a kind of air conditioning for automobiles high density active carbon filter of fresh air.

Technical problem of the present utility model adopts following technical proposals to solve:

A kind of air conditioning for automobiles active carbon filter is characterized in that composing in parallel one by three-layer filter filters assembly, and ground floor is mixed and made into filter course with all-glass paper and filter cotton fiber; The second layer adopts granular activated carbon and filter cotton fiber to be mixed and made into cellular filter course; Make filter course by plant mixed liquor immersion filtration paper for the 3rd layer.

The utility model has added active carbon and fiber filtering is mixed and made into three layers of honeycomb type, various pernicious gases and the harmful substances such as particle, dust in the filtered air have once been finished, make fresh air constantly into the car, filtration of particulate matters, dust, the various effects that gas and dirt are arranged of flue dust of stopping have been played, can stop secondary pollution, play the effect of diseases prevention sterilization, reduce the generation of traffic accident simultaneously, also substituted the various perfume seat bottles of former installation in the compartment.Manufacturing procedure is simple, and it is convenient to install, change, save time, material-saving, cost be low, and the raw material wide material sources, it is strong, corrosion-resistant to filter absorption affinity, and hygroscopicity is little, and aeration resistance is little, and it is obvious to eliminate clean-up effect.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is a ground floor filter course schematic diagram;

Fig. 3 is a second layer filter course schematic diagram;

Fig. 4 is a three layer filtration layer schematic diagram.

The specific embodiment

It is to compose in parallel one to filter assembly that the utility model this patent adopts the high density three-layer filter.Ground floor is mixed and made into filter course 1 with all-glass paper and filter cotton fiber, is used for filtration of particulate matters.The second layer adopts granular activated carbon and filter cotton fiber to be mixed and made into cellular filter course 2, then with the bonding shape of ground floor; Make high density filter layer 3 by plant mixed liquor immersion filtration paper for the 3rd layer,, reach the effect of removing dust, flue dust and each harmful dirt again with the bonding formation of first and second layer.It is installed in the air inlet of the air-conditioner of various cars, in the process of air-conditioning work, has played the effect that stops filtration of particulate matters, dust, flue dust and various pernicious gas and dirt, air in the pure and fresh car.

Claims

1, a kind of air conditioning for automobiles active carbon filter is characterized in that forming one by three-layer filter filters assembly, and ground floor is mixed and made into filter course (1) with all-glass paper and filter cotton fiber; The second layer adopts granular activated carbon and filter cotton fiber to be mixed and made into cellular filter course (2); Make filter course (3) by plant mixed liquor immersion filtration paper for the 3rd layer.