CN204544456U - A kind of sparking electrode - Google Patents
A kind of sparking electrode Download PDFInfo
- Publication number
- CN204544456U CN204544456U CN201420821165.0U CN201420821165U CN204544456U CN 204544456 U CN204544456 U CN 204544456U CN 201420821165 U CN201420821165 U CN 201420821165U CN 204544456 U CN204544456 U CN 204544456U
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- Prior art keywords
- projection
- sparking electrode
- center line
- utility
- model
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Abstract
The utility model discloses a kind of sparking electrode, comprise metal body (1); Described metal body (1) has been wholely set some conical first projections (2) and the second projection (3), the first projection (2) and the second projection (3) are circumferentially just straggly to be distributed on body (1); Between adjacent described first projection (2) and described second projection (3) center line, angle (α 1) is 20 °-40 °; Between adjacent described first projection (2) center line, axial distance (L1) is 0.3-1.2mm; Between adjacent described second projection (3) center line, axial distance (L1) is 0.8mm.The utility model discharge effect is better, and for purifying air, tool increases significantly, and structure is simple, low cost of manufacture.
Description
Technical field
The utility model relates to a kind of electrode, particularly relates to a kind of electrode for air purifier.
Background technology
The sparking electrode of purification of air is generally metallic rod structure, as screw rod etc.But common screw is used for electrode, and externally threaded discharge effect is undesirable.Disclose a kind of sparking electrode in CN202655121, its structure evenly arranges double wedge at rectangular shaft-like body surface, to increase the discharge effect of electrode.But this structure only pays close attention to the height of double wedge, but ignore that double wedge height is identical can produce impulse disturbances, interference is produced to the electric field that each double wedge produces, also have ignored double wedge and the impact of distance on discharge performance is set.This structure can weaken the discharge capability of electrode, thus affects air purification effect.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide the stronger purification of air sparking electrode of a kind of discharge capability.
For achieving the above object, the utility model provides a kind of sparking electrode, comprises metal body; Described metal body has been wholely set some conical first protruding and the second projections, the first projection and the second projection are circumferentially just straggly to be distributed on body; Between adjacent described first projection and described second protrusion center line, angle is 20 °-40 °; Between adjacent described first protrusion center line, axial distance is 0.3-1.2mm.
Preferably, between adjacent described second protrusion center line, axial distance is 0.8mm.
Preferably, the height of described second projection is 1/2nd of the first projection.
Preferably, the height of described first projection is any number in 0.03mm to 0.25mm.
Preferably, the section of described body is circular.
The beneficial effects of the utility model are: the utility model discharge effect is better, and for purifying air, tool increases significantly, and structure is simple, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one detailed description of the invention.
Fig. 2 is the partial enlargement structural representation at I place in Fig. 1.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, a kind of sparking electrode, comprise columniform metal body 1, metal body 1 is wholely set some conical first protruding 2 and second projections 3, first protruding 2 and second projection 3 is circumferentially just straggly to be distributed on body 1, and between the adjacent first protruding 2 and second protruding 3 center lines, angle α 1 is 20 °-40 °;
The height of the first projection 2 is 1mm, and the axial distance L1 of the first protruding 2 and second projection 3 is 0.6mm, and the height of the second projection 3 is 1/2nd of the first protruding 2 height.
In other detailed description of the invention, the height of the first projection 2 is any number in 0.3mm to 2.5mm, and distance L1 also can be other values between 0.3-1.2mm, to reach substantially identical technique effect.
Usually, the angle between adjacent protrusion is less, and spacing is nearer, then discharge effect is better, if but angle is less than 20 °, and spacing is less than 0.3mm, the electric field that then the adjacent first protruding 2 or second projection 3 and receiving pole are formed may produce larger interference, and discharge effect can be made on the contrary significantly to decline.If angle is greater than 40 °, spacing is greater than 1.2mm, although then discharge effect is better more protruding than not establishing, wastes the surface area that body is limited, identical body, but can only obtain less power.
During electrode work, it be connected with high pressure generator, arrange the receiving pole of tubular outside electrode, receiving pole is ground connection simultaneously.Air flows through in the process of receiving pole vertically, electrode discharge, strikes off the organic strand of bacterium, virus etc. in air.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (5)
1. a sparking electrode, comprises metal body (1); Described metal body (1) is wholely set some conical first projections (2) and the second projection (3), has it is characterized in that: the first projection (2) and the second projection (3) are circumferentially just straggly to be distributed on body (1); Between adjacent described first projection (2) and described second projection (3) center line, angle (α 1) is 20 °-40 °; Between adjacent described first projection (2) center line, axial distance (L1) is 0.3-1.2mm.
2. a kind of sparking electrode as claimed in claim 1, is characterized in that: between adjacent described second projection (3) center line, axial distance (L1) is 0.8mm.
3. a kind of sparking electrode as claimed in claim 1, is characterized in that: the height of described second projection (3) is 1/2nd of the first projection (2).
4. a kind of sparking electrode as claimed in claim 1, is characterized in that: the height of described first projection (2) is any number in 0.03mm to 0.25mm.
5. a kind of sparking electrode as claimed in claim 1, is characterized in that: the section of described body (1) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821165.0U CN204544456U (en) | 2014-12-22 | 2014-12-22 | A kind of sparking electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821165.0U CN204544456U (en) | 2014-12-22 | 2014-12-22 | A kind of sparking electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204544456U true CN204544456U (en) | 2015-08-12 |
Family
ID=53819625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821165.0U Expired - Fee Related CN204544456U (en) | 2014-12-22 | 2014-12-22 | A kind of sparking electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204544456U (en) |
-
2014
- 2014-12-22 CN CN201420821165.0U patent/CN204544456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |