CN203329544U

CN203329544U - Air filter

Info

Publication number: CN203329544U
Application number: CN2013203899763U
Authority: CN
Inventors: 翁同生; 曾勇辉
Original assignee: ZHANGZHOU WANLIDA ELECTRICAL APPLIANCE CO Ltd
Current assignee: Zhangzhou Zhonghuan Technology Co ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2013-12-11
Anticipated expiration: 2023-07-02

Abstract

The utility model discloses an air filter. The air filter comprises a fold type filtering core, a front conductive net and a back conductive net, wherein the front conductive net covers a front fold crest line of the filtering core on the front end face; the back conductive net covers a back fold crest line of the filtering core on the back end face; the front conductive net and the back conductive net are connected with a positive electrode and a negative electrode of a direct-current power supply respectively. A static electric field is formed between the front conductive net and the back conductive net to adsorb microorganisms on the filtering core and then current flows through the filtering core to kill the microorganisms.

Description

A kind of air cleaner

Technical field

The utility model relates to a kind of air cleaner.

Background technology

People are to spend indoor the average nearly time more than 80 percent, and along with producing and the modernization more of life style, especially the development of information industry, the more work of people and sports entertainment can carry out indoor, and indoor air quality directly affects the healthy of people.Therefore, indoor air quality becomes one of focus of global concern now.

Pollutant in room air mainly contains three aspects: the one, and the quickening due to the urbanization progress, be subject to the impact of motor-vehicle tail-gas, coal-smoke pollution, construction airborne dust, and the The Surroundings in Cities air quality descends thereupon.The 2nd, in the process of interior decoration, some furniture that contain harmful substance, wallpaper, ornament materials enter indoor, contain the chemicals of volatilizable toxic gas in these ornament materials.The 3rd, human body is in indoor activity, human body metabolism and bring the microorganisms such as bacterium, fungi from the external world into.

Traditional air purifier is often objectively forming the pass tethers that produces microbial contamination, and the possibility of field planting, breeding usually is provided for microorganism.Because traditional air purifier can only be caught the dust and the various microorganism that swim in air also, adsorb simply, can not be by microorganism killing.Traditional air purifier is very easy to produce laying dust and moisture in part, and this exactly provides necessary condition for microbial growth, thereby causes a large amount of harmful metabolins of a large amount of field planting of microorganism, breeding and generation.In this sense, traditional air purifier body has become the hotbed of microorganism, has formed the secondary pollution source.

The utility model content

The utility model provides the air cleaner of a kind of effective inhibition, killing microorganisms, and it has overcome the existing deficiency of background technology.The utility model solves the technical scheme that its technical problem adopts:

A kind of air cleaner, it comprises the folded filter core, it is characterized in that: described filter also comprises front conductive mesh and rear conductive mesh, described front conductive mesh covers described filter core and is positioned at the front folding crestal line on front end face, described rear conductive mesh covers described filter core and is positioned at the rear folding crestal line on rear end face, and described front conductive mesh, rear conductive mesh connect respectively the positive and negative electrode of dc source.

Among one preferred embodiment: the surface of described front conductive mesh and rear conductive mesh is provided with conductive coating.

Among one preferred embodiment: described front conductive mesh and rear conductive mesh are wire netting or glass fiber net or nylon wire or sponge net.

Among one preferred embodiment: described conductive coating adopts the mode of spray carbonaceous conductive printing ink or silk-screen electrically conductive ink or painting conducting resinl to be attached on the surface of described front conductive mesh and rear conductive mesh.

Among one preferred embodiment: described front conductive mesh and described rear conductive mesh are the conductive carbon feltwork.

Among one preferred embodiment: described filter core is positioned at the front folding crestal line on front end face and is positioned on the rear folding crestal line on rear end face and is respectively equipped with conductive coating, described front conductive mesh is electrically connected to described these front folding crestal lines, and described rear conductive mesh is electrically connected to described these rear folding crestal lines.

Among one preferred embodiment: the folding of described filter core is apart between 2-8mm, and the folding of described filter core is high between 20-50mm.

Among one preferred embodiment: described filter also comprises frame, and described frame envelopes the surrounding of described filter core, front conductive mesh and rear conductive mesh.

Among one preferred embodiment: described filter also comprises two aluminium-foil papers, and described two aluminium-foil papers stick on respectively the upper and lower edge of described frame and are electrically connected to described front conductive mesh and rear conductive mesh respectively.

Among one preferred embodiment: described filter also comprises handle, and described handle is connected on described frame.

The technical program is compared with background technology, and it has following advantage:

1. described front conductive mesh covers described filter core and is positioned at the front folding crestal line on front end face, described rear conductive mesh covers described filter core and is positioned at the rear folding crestal line on rear end face, described front conductive mesh, rear conductive mesh connect respectively the positive and negative electrode of dc source, form electrostatic field between described front conductive mesh and rear conductive mesh, by microorganism adsorption, on described filter core, electric current flows through described filter core by microorganism killing afterwards.

2. described front conductive mesh is electrically connected to described these front folding crestal lines, and described rear conductive mesh is electrically connected to described these rear folding crestal lines, and the conductive coating on these forward and backward folding crestal lines also can produce electrostatic field, makes to kill, suppress the better effects if of microorganism.

3. described two aluminium-foil papers stick on respectively the upper and lower edge of described frame and are electrically connected to described front conductive mesh and rear conductive mesh respectively, thus the positive and negative electric current of convenient connection.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 has illustrated the overall schematic of the filter core of a kind of air cleaner of the utility model, front conductive mesh, rear conductive mesh.

The master that Fig. 2 has illustrated a kind of air cleaner shown in Fig. 1 looks schematic diagram.

Fig. 3 has illustrated the schematic rear view of a kind of air cleaner shown in Fig. 1.

Fig. 4 has illustrated the schematic side view of a kind of air cleaner shown in Fig. 1.

Fig. 5 has illustrated the schematic top plan view of a kind of air cleaner shown in Fig. 1.

The specific embodiment

Please refer to Fig. 1 to Fig. 5, a kind of air cleaner 100, it comprises the rear conductive mesh of the front conductive mesh 20, of a folded filter core 10, one 30, a frame 40, two aluminium-foil papers 50 and handles 60.

The all front folding crestal line 11 that described filter core 10 is positioned on front end face is respectively equipped with conductive coating 111.The all front folding crestal line 12 that described filter core 10 is positioned on rear end face is respectively equipped with conductive coating 121.The folding of described filter core 10 apart from D between 2-8mm.The high H of the folding of described filter core 10 is between 20-50mm.

Described front conductive mesh 20 is the conductive carbon feltwork with described rear conductive mesh 30.Certainly, described front conductive mesh 20 can be also other materials that can conduct electricity with described rear conductive mesh 30, as wire netting, or the surface of glass fiber net or nylon wire or sponge net is provided with conductive coating, the mode that described conductive coating adopts spray carbonaceous conductive printing ink or silk-screen electrically conductive ink or is coated with conducting resinl is attached on the surface of described front conductive mesh 20 and rear conductive mesh 30.

Described front conductive mesh 20 is electrically connected to described these front folding crestal lines 11, and described front conductive mesh 20 covers described these front folding crestal lines 11; Described rear conductive mesh 30 is electrically connected to described these rear folding crestal lines 12, and described rear conductive mesh 30 covers described these rear folding crestal lines 12; Described frame 40 envelopes the surrounding of described filter core 10, front conductive mesh 20 and rear conductive mesh 30; Described two aluminium-foil papers 50 stick on respectively the upper and lower edge of described frame 40 and are electrically connected to described front conductive mesh 20 and rear conductive mesh 30 respectively; Described handle 60 is connected on described frame 40.

Understandably, on the front folding crestal line 11 of described filter core 10, described conductive coating 111 can be set, state on the rear folding crestal line 12 of filter core 10 described conductive coating 121 can be set, directly described front conductive mesh 20 and described rear conductive mesh 30 are passed into respectively the positive and negative electrode of dc source, just can produce that electrostatic field suppresses, killing microorganisms.

The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. an air cleaner, it comprises the folded filter core, it is characterized in that: described filter also comprises front conductive mesh and rear conductive mesh, described front conductive mesh covers described filter core and is positioned at the front folding crestal line on front end face, described rear conductive mesh covers described filter core and is positioned at the rear folding crestal line on rear end face, and described front conductive mesh, rear conductive mesh connect respectively the positive and negative electrode of dc source.

2. a kind of air cleaner according to claim 1, it is characterized in that: the surface of described front conductive mesh and rear conductive mesh is provided with conductive coating.

3. a kind of air cleaner according to claim 2, it is characterized in that: described front conductive mesh and rear conductive mesh are wire netting or glass fiber net or nylon wire or sponge net.

4. a kind of air cleaner according to claim 3 is characterized in that: the mode that described conductive coating adopts spray carbonaceous conductive printing ink or silk-screen electrically conductive ink or is coated with conducting resinl is attached on the surface of described front conductive mesh and rear conductive mesh.

5. a kind of air cleaner according to claim 1, it is characterized in that: described front conductive mesh and described rear conductive mesh are the conductive carbon feltwork.

6. according to the described a kind of air cleaner of any one in claim 1 to 5, it is characterized in that: described filter core is positioned at the front folding crestal line on front end face and is positioned on the rear folding crestal line on rear end face and is respectively equipped with conductive coating, described front conductive mesh is electrically connected to described these front folding crestal lines, and described rear conductive mesh is electrically connected to described these rear folding crestal lines.

7. a kind of air cleaner according to claim 6 is characterized in that: the folding of described filter core is apart between 2-8mm, and the folding of described filter core is high between 20-50mm.

8. a kind of air cleaner according to claim 7, it is characterized in that: described filter also comprises frame, described frame envelopes the surrounding of described filter core, front conductive mesh and rear conductive mesh.

9. a kind of air cleaner according to claim 8, it is characterized in that: described filter also comprises two aluminium-foil papers, described two aluminium-foil papers stick on respectively the upper and lower edge of described frame and are electrically connected to described front conductive mesh and rear conductive mesh respectively.

10. a kind of air cleaner according to claim 9, it is characterized in that: described filter also comprises handle, described handle is connected on described frame.