CN203336725U - Air filtering device - Google Patents
Air filtering device Download PDFInfo
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- CN203336725U CN203336725U CN2013203901886U CN201320390188U CN203336725U CN 203336725 U CN203336725 U CN 203336725U CN 2013203901886 U CN2013203901886 U CN 2013203901886U CN 201320390188 U CN201320390188 U CN 201320390188U CN 203336725 U CN203336725 U CN 203336725U
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- air
- conduction lamellar
- air filter
- filter element
- width
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Abstract
The utility model discloses an air filtering device which comprises a folded type filter element. The air filtering device further comprises an absorption unit set used for generating a static electric field, the absorption unit set comprises a plurality of conductive sheet bodies arranged at intervals, two adjacent conductive sheet bodies are connected with the positive plate and the negative plate of a direct-current high-voltage power supply respectively, the absorption unit set is arranged at one side of the filter element, and air can pass through absorption unit set and the filter element in sequence. Due to the fact that the two adjacent conductive sheet bodies are connected with the positive board and the negative board of the direct-current high-voltage power supply respectively, a static electric field is formed between the two adjacent conductive pieces, when the air passes through the absorption unit set, microorganisms and dust in the air are absorbed on the conductive sheet bodies under the action of the static electric field, and the microorganisms are killed under the action of the power supply. In addition, after the air passes through the absorption unit set, no microorganisms exist in the air, then the air passes through the filter element, the microorganisms are prevented from growing on the filter element, and the service life of the filter element can be prolonged.
Description
Technical field
The utility model relates to a kind of air filter.
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 filter 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 filter, it comprises the folded filter core, described filter also comprises the absorbing unit group for generation of electrostatic field, described absorbing unit group comprises some conduction lamellar bodies that are spaced setting, two adjacent conduction lamellar bodies connect respectively the positive and negative plate of DC high-voltage power supply, described absorbing unit group is positioned at a side of described filter core, and air can pass described absorbing unit and described filter core successively.
Among one preferred embodiment: the end of one of adjacent two conduction lamellar bodies on the surface towards another conduction lamellar body is provided with electrically conductive ink, and another conduction lamellar body is provided with electrically conductive ink at the other end on the surface of a conduction lamellar body dorsad.
Among one preferred embodiment: described electrically conductive ink width is 2-10mm.
Among one preferred embodiment: described electrically conductive ink width is 3mm.
Among one preferred embodiment: described conduction lamellar body is the static paper tape.
Among one preferred embodiment: the distance between adjacent two lamellar bodies is between 1-5mm.
Among one preferred embodiment: the distance between adjacent two lamellar bodies is 1.2mm or 2.4mm.
Among one preferred embodiment: the width of described conduction lamellar body is 5-30mm, and the width of described filter core is 10-40mm.
Among one preferred embodiment: the width of described conduction lamellar body is 10mm, and the width of described filter core is 20mm.
The technical program is compared with background technology, and it has following advantage:
1. two adjacent conduction lamellar bodies connect respectively the positive and negative plate of DC high-voltage power supply, form electrostatic field between two adjacent conduction lamellar bodies, when air passes described absorbing unit group, airborne microorganism, dust are adsorbed on described conduction lamellar body under the effect of electrostatic field, and microorganism is killed under the power supply effect.
In addition, air no longer contains microorganism after described absorbing unit group, passes through afterwards described filter core again, prevents that microorganism from growing at described filter core, can improve the service life of described filter core.
2. the end of one of two adjacent conduction lamellar bodies on the surface towards another conduction lamellar body is provided with electrically conductive ink, another conduction lamellar body is provided with electrically conductive ink at the other end on surface of a conduction lamellar body dorsad, all be furnished with electrostatic field between two adjacent conduction lamellar bodies, and described electrostatic field is through these conduction lamellar bodies, can be effectively by microorganism adsorption on these conduction lamellar bodies, and it is killed on these conduction lamellar bodies.
3. described electrically conductive ink width is 2-10mm, has advantages of the production cost of saving.
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 a kind of air filter of the utility model.
Fig. 2 has illustrated the enlarged diagram at A place in Fig. 1.
Fig. 3 has illustrated the schematic top plan view of a kind of air filter shown in Fig. 1.
The specific embodiment
Please refer to Fig. 1 to Fig. 3, a kind of air filter 100, it comprises a folded filter core 10 and an absorbing unit group 20.
Described absorbing unit group 20 is for generation of electrostatic field.Described absorbing unit group 20 comprises the conduction lamellar body 21 of some parallel interval spread configurations.One of adjacent two conduction lamellar bodies 21 end on the surface towards another conduction lamellar body 21 is provided with electrically conductive ink 22, and another conduction lamellar body 21 is provided with electrically conductive ink 22 at the other end on the surface of a conduction lamellar body 21 dorsad.Described electrically conductive ink width is 2-10mm, is preferably 3mm.Distance B between adjacent two lamellar bodies 21 is between 1-5mm.Be preferably 1.2mm or 2.4mm.The width H of described conduction lamellar body 21 is 5-30mm, is preferably 10mm.
Described conduction lamellar body 21 also can adopt the static paper tape.
The width S of described filter core 10 is 10-40mm, is preferably 20mm.
Described absorbing unit group 20 is positioned at a side of described filter core 10; Two adjacent conduction lamellar bodies 21 connect respectively the positive and negative plate of DC high-voltage power supply, and the electrically conductive ink 22 on two adjacent conduction lamellar bodies 21 connects respectively the positive and negative plate of DC high-voltage power supply; These electrically conductive inks 22 can form electrostatic field between any two, and air can pass described absorbing unit 20 and described filter core 10 successively.
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 (9)
1. an air filter, it comprises the folded filter core, it is characterized in that: described filter also comprises the absorbing unit group for generation of electrostatic field, described absorbing unit group comprises some conduction lamellar bodies that are spaced setting, two adjacent conduction lamellar bodies connect respectively the positive and negative plate of DC high-voltage power supply, described absorbing unit group is positioned at a side of described filter core, and air can pass described absorbing unit and described filter core successively.
2. a kind of air filter according to claim 1, it is characterized in that: the end of one of adjacent two conduction lamellar bodies on the surface towards another conduction lamellar body is provided with electrically conductive ink, and another conduction lamellar body is provided with electrically conductive ink at the other end on the surface of a conduction lamellar body dorsad.
3. a kind of air filter according to claim 2, it is characterized in that: described electrically conductive ink width is 2-10mm.
4. a kind of air filter according to claim 3, it is characterized in that: described electrically conductive ink width is 3mm.
5. a kind of air filter according to claim 1, it is characterized in that: described conduction lamellar body is the static paper tape.
According to claim 1 to the described a kind of air filter of upper any one, it is characterized in that: the distance between adjacent two lamellar bodies is between 1-5mm.
7. a kind of air filter according to claim 6 is characterized in that: the distance between adjacent two lamellar bodies is 1.2mm or 2.4mm.
8. a kind of air filter according to claim 7, it is characterized in that: the width of described conduction lamellar body is 5-30mm, the width of described filter core is 10-40mm.
9. a kind of air filter according to claim 8, it is characterized in that: the width of described conduction lamellar body is 10mm, the width of described filter core is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203901886U CN203336725U (en) | 2013-07-02 | 2013-07-02 | Air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203901886U CN203336725U (en) | 2013-07-02 | 2013-07-02 | Air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336725U true CN203336725U (en) | 2013-12-11 |
Family
ID=49705396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203901886U Expired - Lifetime CN203336725U (en) | 2013-07-02 | 2013-07-02 | Air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613562A (en) * | 2014-09-30 | 2015-05-13 | 广东美的制冷设备有限公司 | Dust collection module, air purification device and air conditioner |
| CN109477652A (en) * | 2016-07-22 | 2019-03-15 | 三菱电机株式会社 | Air cleaning unit and dust-collecting filter |
-
2013
- 2013-07-02 CN CN2013203901886U patent/CN203336725U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613562A (en) * | 2014-09-30 | 2015-05-13 | 广东美的制冷设备有限公司 | Dust collection module, air purification device and air conditioner |
| CN109477652A (en) * | 2016-07-22 | 2019-03-15 | 三菱电机株式会社 | Air cleaning unit and dust-collecting filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180928 Address after: 363000 Malata 10 industrial park, JINDA Road, Jinfeng Development Zone, Zhangzhou, Fujian Patentee after: Zhangzhou Malata central Polytron Technologies Inc. Address before: 363000 Malata Industrial Park, Jinfeng Industrial Zone, Zhangzhou, Fujian Patentee before: ZHANGZHOU WANLIDA ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 363000 Malata 10 industrial park, JINDA Road, Jinfeng Development Zone, Zhangzhou, Fujian Patentee after: Zhangzhou Zhonghuan Technology Co.,Ltd. Address before: 363000 Malata 10 industrial park, JINDA Road, Jinfeng Development Zone, Zhangzhou, Fujian Patentee before: Zhangzhou Malata central Polytron Technologies Inc. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |