CN212914981U

CN212914981U - High-efficient vehicle air conditioner filter with sterilization function

Info

Publication number: CN212914981U
Application number: CN202020476957.4U
Authority: CN
Inventors: 董德雨
Original assignee: Ningbo Yite Auto Parts Co ltd
Current assignee: Ningbo Yite Auto Parts Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-04-09
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a high-efficient vehicle air conditioner filter with sterilization function, including vehicle air conditioner filter main part, inside active carbon filter layer, filter cartridge and the HEPA filter layer of installing respectively of vehicle air conditioner filter main part, the active carbon filter layer is located the front end of filter cartridge, and the HEPA filter layer is located the rear end of filter cartridge, active carbon filter layer, filter cartridge and HEPA filter layer are all fixed mutually with air conditioner filter frame main part through fixed the knot. The utility model discloses a be provided with the front end nature charcoal filter layer that lives, the filter cartridge of middle-end HIMOP (Heimanpu) area static sterilization, rear end HEPA filter layer, the effect of layering multistage filtration and sterilization has been realized, adopt electrostatic field device and low resistance filter material combination, can reach once through that degerming efficiency is greater than or equal to 95% and the resistance loss is less than or equal to 35 Pa's purification sterilization requirement, the problem that electrostatic field device produced secondary raise dust easily has been solved to the rear end HEPA filter material layer, utilize HEPA material characteristic to particle diameter 0.1-1.0 mu m granule dust and bacterium, the suspended solid carries out high efficiency filter.

Description

High-efficient vehicle air conditioner filter with sterilization function

Technical Field

The utility model relates to a vehicle air conditioner filter technical field specifically is a high-efficient vehicle air conditioner filter with sterilization function.

Background

The automobile air conditioner filter element is named as 'automobile air conditioner filter' and is a filter specially used for purifying air in an automobile compartment. Generally, filament non-woven fabrics are used as main filtering layers, and adsorbing materials such as activated carbon and the like are added into some filtering layers to play a better filtering role. When an automobile runs by using an air conditioning system, external air is sucked into the automobile, but the air contains a plurality of different particles, such as dust, pollen, soot, abrasive particles, ozone, peculiar smell, nitric oxide, sulfur dioxide, carbon dioxide, benzene, bacteria, viruses and the like, and if an air conditioner filter is not used for filtering, the particles enter the automobile, so that the inside (an evaporator and an air duct pipeline) of the automobile air conditioning system is polluted; bacteria are bred, the performance of a cooling system is reduced, and the dust and harmful gas inhaled by a human body have anaphylactic reaction to drivers and passengers, the lung is damaged, and the drivers and passengers are irritated by odor and ozone to be irritated, so that the driving safety is influenced. When the vehicle is blocked, the concentration of tail gas around the vehicle is increased, and drivers and passengers can not obtain fresh air in a closed carriage for a long time, so that the behavior of road rage is more easily caused.

The current automobile air conditioner filter is relatively poor in sterilization and purification effect and easy to cause infection to personnel in an automobile, so that the market urgently needs to develop a novel efficient automobile air conditioner filter with a sterilization function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient vehicle air conditioner filter with sterilization function to solve the present vehicle air conditioner filter sterilization purifying effect who provides among the above-mentioned background art relatively poor, easily cause the problem of infection to the inside personnel of car.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient vehicle air conditioner filter with sterilization function, includes vehicle air conditioner filter main part, inside active carbon filter layer, filter cartridge and the HEPA filter layer of installing respectively of vehicle air conditioner filter main part, the active carbon filter layer is located the front end of filter cartridge, and the HEPA filter layer is located the rear end of filter cartridge, active carbon filter layer, filter cartridge and HEPA filter layer are all fixed mutually with air conditioner filter frame main part through fixed the knot.

Preferably, an electrostatic field sterilization mechanism is arranged inside the filter box.

Preferably, a dust collecting mechanism is arranged in the filter box and is positioned on the upper surface of the electrostatic field sterilization mechanism.

Preferably, a low-resistance filter material layer is arranged on the lower surface of the electrostatic field sterilization mechanism.

Preferably, a porous filter material is disposed inside the dust collecting mechanism.

Preferably, the filter box is provided with a power interface.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the electrostatic sterilization device is arranged between the front end and the rear end, and the filter comprises a live front-end carbon filter layer, a middle-end HIMOP (HiMOP) electrostatic sterilization filter box and a rear-end HEPA filter layer, so that the effects of layered multi-stage filtration and sterilization are realized;

(2) the front active carbon filtering layer is a primary filter capable of filtering dust, pollen and ground particles with larger particles in the air, the middle HIMOP (HiMOP) filtering box with an electrostatic field is used for adsorption sterilization to adsorb formaldehyde, ammonia, sulfur dioxide, nitrogen oxide, hydrogen sulfide and other peculiar smells in the air, the electrostatic principle is utilized to collect the charged particles in the air flow on a dust collecting device made of porous filtering material by means of image force effect, the dust collecting device is composed of the electrostatic field device, the porous filtering material dust collecting device, a power supply and other components, the advantages are that the electrostatic field device and the low-resistance filtering material are combined, the purification and sterilization requirements that the once-through sterilization efficiency is more than or equal to 95 percent and the resistance loss is less than or equal to 35Pa can be achieved, the rear HEPA filtering layer solves the problem that the secondary dust is easily generated by the rear HEPA filtering layer, and the first HEPA filtering layer is a, The air after the two-layer purification is finally filtered, the particle dust and the bacterial suspended matters with the particle size of 0.1-1.0 mu m are efficiently filtered by utilizing the characteristics of the HEPA material, and the problems of easy dust accumulation and short service cycle of the HEPA filtering material are solved.

Drawings

FIG. 1 is a front view of the filter body of the air conditioner of the present invention;

FIG. 2 is a sectional view of the interior of the filter body of the air conditioner of the present invention;

FIG. 3 is a schematic view of the installation structure of the filter body of the air conditioner of the present invention;

fig. 4 is a schematic view of the internal structure of the filter cartridge of the present invention.

In the figure: 1. an automotive air conditioning filter body; 2. an activated carbon filter layer; 3. a filter cartridge; 4. a HEPA filter layer; 5. a fixing buckle; 6. an air conditioner filter outer frame main body; 7. a power interface; 8. a dust collecting mechanism; 9. an electrostatic field sterilization mechanism; 10. a low resistance filter material layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a high-efficient vehicle air conditioner filter with sterilization function, includes vehicle air conditioner filter main part 1, and vehicle air conditioner filter main part 1 is inside installs active carbon filter layer 2 respectively, filters box 3 and HEPA filter layer 4, and active carbon filter layer 2 is located the front end of filtering box 3, and HEPA filter layer 4 is located the rear end of filtering box 3, and active carbon filter layer 2, filtering box 3 and HEPA filter layer 4 are all fixed mutually with air conditioner filter frame main part 6 through fixed knot 5.

Further, an electrostatic field sterilization mechanism 9 is provided inside the filter cassette 3.

Further, a dust collecting mechanism 8 is arranged inside the filter box 3, and the dust collecting mechanism 8 is positioned on the upper surface of the electrostatic field sterilizing mechanism 9.

Further, a low-resistance filter material layer 10 is arranged on the lower surface of the electrostatic field sterilization mechanism 9.

Further, a porous filter material is provided inside the dust collecting mechanism 8.

Further, a power interface 7 is arranged on the filter box 3.

The working principle is as follows: when in use, the main body 1 of the automobile air conditioner filter is internally provided with an active carbon filter layer 2, a filter box 3 and an HEPA filter layer 4 respectively, the filter box 3 is internally provided with an electrostatic field sterilization mechanism 9, the filter box 3 is internally provided with a dust collection mechanism 8, the active carbon filter layer 2 at the front end is primary filtering and can filter dust, pollen and ground particles with larger particles in the air, the HIMOP (HiMOP) filter box 3 with an electrostatic field at the middle end is used for absorbing and sterilizing formaldehyde, ammonia, sulfur dioxide, nitrogen oxide, hydrogen sulfide and other peculiar smells in the air, the electrostatic principle is utilized, the charged particles in the air flow are trapped on a dust collection device made of porous filter materials by the action of mirror image force, the dust collection device is composed of the electrostatic field sterilization mechanism 9, the porous filter material dust collection mechanism 8, a power supply and other components, and has the advantages that the electrostatic field device is, the requirements of purification and sterilization that the one-time passing sterilization efficiency is more than or equal to 95 percent and the resistance loss is less than or equal to 35Pa can be met, the rear HEPA filter layer 4 is high-efficiency filtration, the air purified by the first layer and the second layer is finally filtered, and the HEPA material characteristics are utilized to carry out high-efficiency filtration on the dust and the bacterial suspended matters with the particle size of 0.1-1.0 mu m.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient vehicle air conditioner filter with sterilization function, includes vehicle air conditioner filter main part (1), its characterized in that, vehicle air conditioner filter main part (1) is inside to be installed active carbon filter layer (2), filter cartridge (3) and HEPA filter layer (4) respectively, active carbon filter layer (2) are located the front end of filter cartridge (3), and HEPA filter layer (4) are located the rear end of filter cartridge (3), active carbon filter layer (2), filter cartridge (3) and HEPA filter layer (4) are all fixed mutually with air conditioner filter frame main part (6) through fixed knot (5).

2. The high-efficiency automobile air conditioner filter with the sterilization function as claimed in claim 1, wherein: an electrostatic field sterilization mechanism (9) is arranged in the filter box (3).

3. The high-efficiency automobile air conditioner filter with the sterilization function as claimed in claim 1, wherein: the filter box (3) is internally provided with a dust collecting mechanism (8), and the dust collecting mechanism (8) is positioned on the upper surface of the electrostatic field sterilization mechanism (9).

4. The high-efficiency automobile air conditioner filter with the sterilization function as claimed in claim 2, wherein: the lower surface of the electrostatic field sterilization mechanism (9) is provided with a low-resistance filter material layer (10).

5. A high-efficiency air conditioner filter with sterilization function for car according to claim 3, characterized in that: porous filtering materials are arranged in the dust collecting mechanism (8).

6. The high-efficiency automobile air conditioner filter with the sterilization function as claimed in claim 1, wherein: the filter box (3) is provided with a power interface (7).