CN214065192U - Electric filtering composite air purifier - Google Patents
Electric filtering composite air purifier Download PDFInfo
- Publication number
- CN214065192U CN214065192U CN202023119634.9U CN202023119634U CN214065192U CN 214065192 U CN214065192 U CN 214065192U CN 202023119634 U CN202023119634 U CN 202023119634U CN 214065192 U CN214065192 U CN 214065192U
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- Prior art keywords
- filter screen
- mounting groove
- discharge
- discharge electrode
- screen mounting
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- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 229920002748 Basalt fiber Polymers 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000011043 electrofiltration Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
- Electrostatic Separation (AREA)
Abstract
The utility model discloses an electric-filtering composite air purifier, including shell, discharge electrode, filter screen mounting groove, high voltage power supply, fan and universal wheel, the shell is square, and one side is the air inlet face, and the one side relative with the air inlet face is the air-out face, the filter screen mounting groove is close to the air inlet face side, and the filter screen mounting groove is fixed in the shell inside and adopts sealed the pad sealed, discharge electrode and filter screen are installed in the filter screen mounting groove, and the discharge electrode is close to the air inlet face, the high voltage power supply negative pole is connected with the discharge electrode, the fan is located between filter screen mounting groove and the air-out face. The utility model discloses an electric filtering composite air purifier, which can efficiently remove large particles and avoid the aging of a filter screen caused by discharge of discharge electrodes; under the discharge electrode is supplementary, use the effect that high efficiency filter screen can reach high efficiency filter screen, and filtering resistance is low, and air purifier air output is big, and medium efficiency filter screen holds the dirt volume greatly, and long service life can reduce use cost by a wide margin.
Description
Technical Field
The utility model belongs to the technical field of air purification, especially, relate to an electric compound air purifier that strains.
Background
With the improvement of living standard of people, air purifiers become indispensable household appliances, and in order to improve the filtering efficiency of the air purifiers, high efficiency filters (HEPA) are mostly adopted as filtering units, but the HEPA filtering resistance is high, generally 50-100Pa, so that the air output of the air purifiers is reduced. The HEPA dust holding rate is low, and needs frequent replacement, and on the other hand, the HEPA is expensive, which causes the increase of use cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses an electricity strain compound air purifier has that the running resistance is little, filter screen long service life, advantages such as use cost low.
In order to realize the technical purpose, the utility model discloses a technical scheme:
the utility model provides an electric compound air purifier that strains, includes shell, discharge electrode, filter screen mounting groove, high voltage power supply, fan and universal wheel, the shell is square, and one side is the air inlet face, and one side relative with the air inlet face is the air-out face, the filter screen mounting groove is close to the air inlet face side, and the filter screen mounting groove is fixed in the shell inside and adopts sealed the pad sealed, the discharge electrode is installed in the filter screen mounting groove with the filter screen, and the discharge electrode is close to the air inlet face, the high voltage power supply negative pole is connected with the discharge electrode, the fan is located between filter screen mounting groove and the air-out face.
Furthermore, the discharge electrode comprises a frame, an insertion hole and a discharge tube, wherein the insertion hole is positioned on the frame plate above and below the frame, the discharge tube is arranged on the insertion hole, and the discharge tube is provided with a discharge needle.
Furthermore, the number of the discharge tubes is 3-10, and the number of the discharge needles on the discharge tubes is 10-30.
Furthermore, the filter screen is formed by folding a medium-efficiency filter screen, when the filtering speed is 5.3cm/s, the interception efficiency of the filter screen on 0.3 mu m particles is 80-90%, the resistance is 15-30Pa, and the material is one or more of glass fiber, metal wire mesh or basalt fiber.
Furthermore, the depth of the filter screen mounting groove is 4-10 cm.
The utility model discloses an electricity strain compound air purifier adopts the discharge electrode to the gas discharge who gets into air purifier, makes the tiny particulate matter in the air condense into big particulate matter, then imitates the filter screen in the process, can carry out the high efficiency to get rid of large granule thing, and well effect filter screen adopts inorganic fiber to make, can avoid the discharge electrode to discharge and cause the filter screen ageing. The electric filtering composite air purifier disclosed by the invention can achieve the effect of a high-efficiency filter screen by using the medium-efficiency filter screen under the assistance of the discharge electrode, has low filtering resistance, large air outlet quantity of the air purifier, large dust holding capacity of the medium-efficiency filter screen and long service life, and can greatly reduce the use cost.
Drawings
Figure 1 is the electric filtering composite air purifier structure schematic diagram
Fig. 2 is a schematic view of the structure of the frame and the discharge tube.
The air conditioner comprises a shell 1, a discharge electrode 2, a filter screen 3, a filter screen mounting groove 4, a high-voltage power supply 5, a fan 6, a universal wheel 7, an air inlet surface 101, an air outlet surface 102, a frame 201, an insertion hole 202, a discharge tube 203, a discharge needle 204 and a sealing gasket 401.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-2, an electric filtering composite air purifier comprises a shell 1, a discharge electrode 2, a filter screen 3, a filter screen mounting groove 4, a high-voltage power supply 5, a fan 6 and a universal wheel 7, wherein the shell 1 is square, one side of the shell is an air inlet surface 101, the side opposite to the air inlet surface 101 is an air outlet surface 102, the filter screen mounting groove 4 is close to the air inlet surface 101, and the filter screen mounting groove 4 is fixed inside the shell 1 and sealed by a sealing gasket 401; the discharge electrode 2 and the filter screen 3 are arranged in the filter screen mounting groove 4, the discharge electrode 2 is close to the air inlet surface 101, the negative electrode of the high-voltage power supply 5 is connected with the discharge electrode 2, and the fan 6 is positioned between the filter screen mounting groove 4 and the air outlet surface 102; the discharge electrode 2 comprises a frame 201, an insertion hole 202 and a discharge tube 203, wherein the insertion hole 202 is positioned on the frame plate above and below the frame 201, the discharge tube 203 is installed on the insertion hole 202, and the discharge tube 203 is provided with a discharge needle 204.
The number of the discharge tubes 203 is 3, and the number of the discharge needles 204 on the discharge tubes 203 is 10; the filter screen 3 is formed by folding a medium-efficiency filter screen, has the interception efficiency of 80-90% to 0.3 mu m particles and the resistance of 15-30Pa when the filtering speed is 5.3cm/s, and is made of one or more of glass fiber, metal wire mesh or basalt fiber; the depth of the filter screen mounting groove 4 is 4 cm.
Example 2
As shown in fig. 1-2, an electric filtering composite air purifier comprises a shell 1, a discharge electrode 2, a filter screen 3, a filter screen mounting groove 4, a high-voltage power supply 5, a fan 6 and a universal wheel 7, wherein the shell 1 is square, one side of the shell is an air inlet surface 101, the side opposite to the air inlet surface 101 is an air outlet surface 102, the filter screen mounting groove 4 is close to the air inlet surface 101, and the filter screen mounting groove 4 is fixed inside the shell 1 and sealed by a sealing gasket 401; the discharge electrode 2 and the filter screen 3 are arranged in the filter screen mounting groove 4, the discharge electrode 2 is close to the air inlet surface 101, the negative electrode of the high-voltage power supply 5 is connected with the discharge electrode 2, and the fan 6 is positioned between the filter screen mounting groove 4 and the air outlet surface 102; the discharge electrode 2 comprises a frame 201, an insertion hole 202 and a discharge tube 203, wherein the insertion hole 202 is positioned on the frame plate above and below the frame 201, the discharge tube 203 is installed on the insertion hole 202, and the discharge tube 203 is provided with a discharge needle 204.
The number of the discharge tubes 203 is 6, and the number of the discharge needles 204 on the discharge tubes 203 is 20; the filter screen 3 is formed by folding a medium-efficiency filter screen, has the interception efficiency of 80-90% to 0.3 mu m particles and the resistance of 15-30Pa when the filtering speed is 5.3cm/s, and is made of one or more of glass fiber, metal wire mesh or basalt fiber; the depth of the filter screen mounting groove 4 is 7 cm.
Example 1
As shown in fig. 1-2, an electric filtering composite air purifier comprises a shell 1, a discharge electrode 2, a filter screen 3, a filter screen mounting groove 4, a high-voltage power supply 5, a fan 6 and a universal wheel 7, wherein the shell 1 is square, one side of the shell is an air inlet surface 101, the side opposite to the air inlet surface 101 is an air outlet surface 102, the filter screen mounting groove 4 is close to the air inlet surface 101, and the filter screen mounting groove 4 is fixed inside the shell 1 and sealed by a sealing gasket 401; the discharge electrode 2 and the filter screen 3 are arranged in the filter screen mounting groove 4, the discharge electrode 2 is close to the air inlet surface 101, the negative electrode of the high-voltage power supply 5 is connected with the discharge electrode 2, and the fan 6 is positioned between the filter screen mounting groove 4 and the air outlet surface 102; the discharge electrode 2 comprises a frame 201, an insertion hole 202 and a discharge tube 203, wherein the insertion hole 202 is positioned on the frame plate above and below the frame 201, the discharge tube 203 is installed on the insertion hole 202, and the discharge tube 203 is provided with a discharge needle 204.
The number of the discharge tubes 203 is 10, and the number of the discharge needles 204 on the discharge tubes 203 is 30; the filter screen 3 is formed by folding a medium-efficiency filter screen, has the interception efficiency of 80-90% to 0.3 mu m particles and the resistance of 15-30Pa when the filtering speed is 5.3cm/s, and is made of one or more of glass fiber, metal wire mesh or basalt fiber; the depth of the filter screen mounting groove 4 is 10 cm.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. The utility model provides an electric filter composite air purifier, its characterized in that, includes shell (1), discharge electrode (2), filter screen (3), filter screen mounting groove (4), high voltage power supply (5), fan (6) and universal wheel (7), the shell is square, and one side is air inlet surface (101), and one side relative with air inlet surface (101) is air outlet surface (102), filter screen mounting groove (4) are close to air inlet surface (101) side, and filter screen mounting groove (4) are fixed in shell (1) inside and adopt sealed pad (401) sealed, discharge electrode (2) and filter screen (3) are installed in filter screen mounting groove (4), and discharge electrode (2) are close to air inlet surface (101), high voltage power supply (5) negative pole is connected with discharge electrode (2), fan (6) are located between filter screen mounting groove (4) and air outlet surface (102).
2. An electric filter composite air cleaner as claimed in claim 1, wherein said discharge electrode (2) comprises a frame (201), an insertion hole (202), and a discharge tube (203), said insertion hole (202) is formed on the frame plate above and below the frame (201), said discharge tube (203) is mounted on the insertion hole (202), and the discharge tube (203) is provided with a discharge needle (204).
3. An electro-filtration composite air purifier as claimed in claim 2, wherein the number of the discharge tubes (203) is 3-10, and the number of the discharge needles (204) on the discharge tubes (203) is 10-30.
4. The electric filtering composite air purifier as claimed in claim 1, wherein the filter screen (3) is made by folding a medium-efficiency filter screen, and is made of one or more of glass fiber, metal wire mesh or basalt fiber.
5. An electric filtering composite air purifier as claimed in claim 1, wherein the depth of the screen mounting groove (4) is 4-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023119634.9U CN214065192U (en) | 2020-12-23 | 2020-12-23 | Electric filtering composite air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023119634.9U CN214065192U (en) | 2020-12-23 | 2020-12-23 | Electric filtering composite air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214065192U true CN214065192U (en) | 2021-08-27 |
Family
ID=77410374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023119634.9U Active CN214065192U (en) | 2020-12-23 | 2020-12-23 | Electric filtering composite air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214065192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543220A (en) * | 2022-01-17 | 2022-05-27 | 江汉大学 | Air purifier |
-
2020
- 2020-12-23 CN CN202023119634.9U patent/CN214065192U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543220A (en) * | 2022-01-17 | 2022-05-27 | 江汉大学 | Air purifier |
| CN114543220B (en) * | 2022-01-17 | 2024-02-23 | 江汉大学 | Air purifier |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 1404, building 3, No. 109, software Avenue, Yuhuatai District, Nanjing, Jiangsu 210000 Patentee after: NANJING AIYANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 210000 room 1404, building 3, No. 109, software Avenue, Yuhuatai District, Wuxi City, Jiangsu Province Patentee before: NANJING AIYANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1404, building 3, No. 109, software Avenue, Yuhuatai District, Nanjing, Jiangsu 210000 Patentee after: Nanjing Aioxygen Intelligent Technology Co.,Ltd. Address before: Room 1404, building 3, No. 109, software Avenue, Yuhuatai District, Nanjing, Jiangsu 210000 Patentee before: NANJING AIYANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |