CN111853982A - Purification component and air sterilizer - Google Patents
Purification component and air sterilizer Download PDFInfo
- Publication number
- CN111853982A CN111853982A CN202010629627.9A CN202010629627A CN111853982A CN 111853982 A CN111853982 A CN 111853982A CN 202010629627 A CN202010629627 A CN 202010629627A CN 111853982 A CN111853982 A CN 111853982A
- Authority
- CN
- China
- Prior art keywords
- purification
- air
- assembly
- air inlet
- centrifugal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000746 purification Methods 0.000 title claims abstract description 56
- 230000001846 repelling effect Effects 0.000 claims description 15
- 238000009987 spinning Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 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
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a purification component and an air sterilizer, wherein the purification component comprises a centrifugal component and an electric purification component; the centrifugal assembly comprises guide vanes which are circumferentially arrayed along the axis and arranged at the air inlet of the shell, and each guide vane is arranged along the radial direction of the air inlet and obliquely extends along a spiral line; a centrifugal channel communicated with the air inlet is formed between the adjacent guide vanes, and the electric purification assembly is arranged beside the outlet of the centrifugal channel. The purification component is provided with the air inlet cyclone flow guide structure and the electrode plate structure, so that air entering the disinfection machine forms cyclone, the disturbance of the air can be increased, the sucked air can be fully contacted with the electric purification assembly, higher purification efficiency is obtained, the stacking of the electric purification assembly is favorably reduced, and the cost of the disinfection machine is reduced while the purification effect is ensured.
Description
Technical Field
The invention belongs to the field of air purification, and particularly relates to a purification component and an air sterilizer.
Background
Along with the improvement of consciousness of healthy life of people, especially the influence of recent global epidemic situation, air purifier, air sterilizing machine that have efficient disinfection, purification performance also more and more obtain people's attention.
The existing air purifier and air sterilizer drive the wind wheel to rotate through the motor, negative pressure is formed inside the purifier, air is sucked, and the air is purified by each electric purification assembly and then discharged indoors. To ensure the purification efficiency, it is generally necessary to stack the electrical purification components, resulting in an increase in the cost of the purifier.
Disclosure of Invention
The invention aims to provide a purification component and an air sterilizer, which are used for enhancing the purification efficiency, reducing the stacking of electric purification components and reducing the cost.
In order to achieve the purpose, the specific technical scheme of the purification component and the air sterilizer is as follows:
a purification component comprising a centrifuge assembly and an electrical purification assembly; the centrifugal assembly comprises guide vanes which are circumferentially arrayed along the axis and arranged at the air inlet of the shell, and each guide vane is arranged along the radial direction of the air inlet and obliquely extends along a spiral line; a centrifugal channel communicated with the air inlet is formed between the adjacent guide vanes, and the electric purification assembly is arranged beside the outlet of the centrifugal channel.
Further, the electric purification assembly comprises a repelling polar plate and a converging polar plate; and a purification air channel is formed between the repelling polar plate and the collecting polar plate and is used for the spinning air to pass along the spiral line.
Furthermore, the repelling polar plate and the collecting polar plate are annular and are sleeved with each other.
Furthermore, the repelling polar plate and the converging polar plate are arranged along a double-helix line with central symmetry.
Furthermore, the cross section of the guide vane is arc-shaped.
Furthermore, the included angle between the guide vane and the vertical direction is gradually increased along with the approach of the air outlet end of the guide vane.
Furthermore, the included angle between the guide vane and the vertical direction is gradually reduced along with the inner side of the guide vane.
Further, the inside side surfaces of the guide vanes are fixed to each other.
An air sterilizer, includes the casing, and the casing is provided with foretell purification unit.
Furthermore, the air inlet is arranged at the bottom of the shell, and the air outlet is arranged at the top of the shell.
The purification component and the air sterilizer have the following advantages: through setting up the stator, make the air spin advance to the air flow in the casing is more abundant, strengthens the contact between air and the electric purification subassembly, strengthens purifying efficiency, can reach and reduce the electric purification subassembly and pile up the effect of reduce cost.
Drawings
FIG. 1 is a schematic view of the air sterilizer of the present invention;
FIG. 2 is a schematic view of a vane configuration of the present invention;
FIG. 3 is a schematic view of a socketed electrical purification assembly of the present invention;
fig. 4 is a schematic view of a dual spiral electrical purification assembly of the present invention.
The notation in the figure is:
1. a housing; 2. a heating member; 3. filtering with a screen; 4. a centrifugal fan; 5. a guide vane; 51. the air inlet end of the guide vane; 52. an air outlet end of the guide vane; 6. an electrical purification assembly; 61. a repelling polar plate; 62. collecting and converging the polar plate.
Detailed Description
For a better understanding of the objects, structure and function of the present invention, a purifying member and an air sterilizer of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in FIG. 1, the air sterilizer of the present invention includes a housing 1 fixed to a base. The inner cavity of the shell 1 is sequentially provided with a purification part, a heating part 2, a filter screen 3 and a centrifugal fan 4 from bottom to top. Under the negative pressure that centrifugal fan 4 produced, the air is from the air intake air inlet of casing 1 bottom, passes through purification unit, heater block 2, filter screen 3 and centrifugal fan 4 in proper order, purifies and discharges from the air outlet of casing 1 upper end.
The purification component comprises a centrifugal assembly and an electrical purification assembly 6. As shown in fig. 2, the centrifugal assembly includes guide vanes 5 arranged at the air inlet of the housing 1 along the circumferential array of the axis, and each guide vane 5 is arranged along the radial direction of the air inlet and extends along the spiral line in an inclined manner; a centrifugal channel communicated with the air inlet is formed between the adjacent guide vanes 5, and the electric purification assembly 6 is arranged beside the outlet of the centrifugal channel. Air enters the inner cavity of the shell 1 from the air inlet through the centrifugal channel, and the air automatically rotates and rises under the guiding action of the centrifugal channel. On one hand, in the process of facilitating cyclone, dust in the air is adhered to the guide vane 5 and the inner wall of the shell 1 under the action of centrifugal force to carry out primary filtration; on the other hand, compared with the air ascending through direct current, the air ascending through spinning increases disturbance due to spiral airflow, so that the air can be in contact with the electric purification assembly more fully, and the purification efficiency is improved.
In order to ensure the flow guiding effect of the guide vane 5, the cross section of the guide vane 5 is arc-shaped, so that the continuity of a flow guiding channel is ensured, and the wind direction is convenient to change. The angle between the guide vane 5 and the vertical direction gradually increases as the guide vane air outlet end 52 is approached. Typically, the vane inlet end 51 is angled at 0 ° from vertical. The outer side of the guide vane air outlet end 52 forms an included angle of 60-80 degrees with the vertical direction, and the included angle of the guide vane 5 with the vertical direction is gradually reduced along with the inner side close to the guide vane air outlet end 52. The inner side faces of the guide vanes 5 make an angle of 0 ° with the vertical direction and are fixed to each other.
Referring to fig. 3 and 4, the electrical purification assembly 6 includes a repelling polar plate 61 and a converging polar plate 7, a purification air duct is formed between the repelling polar plate 61 and the converging polar plate 7, and the purification air duct allows the spinning air to pass through along a spiral line. In order to form the purifying air duct, the repelling polar plate 61 and the converging polar plate 7 may be annular and sleeved with each other, or may be disposed along a central symmetrical double helix.
In order to fix the repelling polar plate 61 and the collecting polar plate 7, a vertical column arranged along the axial direction can be arranged in the shell 1, the side surfaces of the repelling polar plate 61 and the collecting polar plate 7 are fixedly connected with the vertical column respectively, a hollow support can also be arranged, and the repelling polar plate 61 and the collecting polar plate 7 are erected on the hollow support.
The air inlet cyclone flow guide structure and the electrode plate structure form cyclone for air entering the sterilizer, so that the disturbance of the air can be increased, the sucked air can be fully contacted with the electric purification assembly, higher purification efficiency is obtained, the stacking of the electric purification assembly is reduced, and the cost of the sterilizer is reduced while the purification effect is ensured.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A purification component, characterized by comprising a centrifugal assembly and an electrical purification assembly (6); the centrifugal assembly comprises guide vanes (5) which are circumferentially arrayed along the axis at the air inlet of the shell (1), and each guide vane (5) is radially arranged along the air inlet and obliquely extends along a spiral line; a centrifugal passage communicated with the air inlet is formed between the adjacent guide vanes (5), and the electric purification assembly (6) is arranged beside the outlet of the centrifugal passage.
2. The decontaminating member of claim 1, wherein the electrical decontaminating assembly (6) comprises a repelling plate (61) and a converging plate (62); and a purification air duct is formed between the repelling polar plate (61) and the converging polar plate (62), and the purification air duct is used for the spinning air to pass along the spiral line.
3. Purification element according to claim 2, characterized in that the repelling polar plates (61) and the converging polar plates (62) are annular and are nested one inside the other.
4. A purification element according to claim 2, characterized in that the repelling polar plates (61) and the converging polar plates (62) are arranged along a double helix of central symmetry.
5. The purification element according to claim 1, characterized in that the cross section of the guide vane (5) is arc-shaped.
6. The cleaning element according to claim 1, characterized in that the angle of the guide vanes (5) with the vertical direction increases as the guide vane outlet end (52) is approached.
7. The cleaning member according to claim 1, characterized in that the guide vanes (5) are angled to the vertical gradually decreasing closer to the inner side of the guide vanes (5).
8. The purification element according to claim 1, characterized in that the inner side faces of the guide vanes (5) are fixed to each other.
9. An air sterilizer comprising a housing (1), characterized in that the housing (1) is provided with a purification unit according to any one of claims 1-8.
10. An air sterilizer as claimed in claim 9, characterized in that the air inlet is arranged at the bottom of the housing (1) and the air outlet is arranged at the top of the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629627.9A CN111853982A (en) | 2020-07-03 | 2020-07-03 | Purification component and air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010629627.9A CN111853982A (en) | 2020-07-03 | 2020-07-03 | Purification component and air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111853982A true CN111853982A (en) | 2020-10-30 |
Family
ID=73152613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010629627.9A Pending CN111853982A (en) | 2020-07-03 | 2020-07-03 | Purification component and air sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111853982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154600A (en) * | 2021-05-12 | 2021-07-23 | 深圳市中大合顺有害生物防治有限公司 | Indoor disinfection cleaning device for public place |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181643Y (en) * | 1993-09-17 | 1994-11-02 | 郭凡修 | Open air purifier |
| CN101889144A (en) * | 2007-10-29 | 2010-11-17 | 露特·博伊廷 | Air exhaust device |
| CN209679808U (en) * | 2019-03-13 | 2019-11-26 | 杭州宣谷环保科技有限公司 | One kind removing formaldehyde box |
| CN110821882A (en) * | 2019-11-23 | 2020-02-21 | 宁波市镇海怡福莱文化创意有限公司 | Flow equalizing fan blade |
| CN210345669U (en) * | 2019-07-17 | 2020-04-17 | 广东美的制冷设备有限公司 | Air purification module, air conditioner indoor unit and air conditioner |
| CN111195470A (en) * | 2020-02-18 | 2020-05-26 | 苏州贝昂科技有限公司 | Air purifier |
-
2020
- 2020-07-03 CN CN202010629627.9A patent/CN111853982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2181643Y (en) * | 1993-09-17 | 1994-11-02 | 郭凡修 | Open air purifier |
| CN101889144A (en) * | 2007-10-29 | 2010-11-17 | 露特·博伊廷 | Air exhaust device |
| CN209679808U (en) * | 2019-03-13 | 2019-11-26 | 杭州宣谷环保科技有限公司 | One kind removing formaldehyde box |
| CN210345669U (en) * | 2019-07-17 | 2020-04-17 | 广东美的制冷设备有限公司 | Air purification module, air conditioner indoor unit and air conditioner |
| CN110821882A (en) * | 2019-11-23 | 2020-02-21 | 宁波市镇海怡福莱文化创意有限公司 | Flow equalizing fan blade |
| CN111195470A (en) * | 2020-02-18 | 2020-05-26 | 苏州贝昂科技有限公司 | Air purifier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154600A (en) * | 2021-05-12 | 2021-07-23 | 深圳市中大合顺有害生物防治有限公司 | Indoor disinfection cleaning device for public place |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201030 |