CN202740461U - Electric field assembly - Google Patents
Electric field assembly Download PDFInfo
- Publication number
- CN202740461U CN202740461U CN 201220298575 CN201220298575U CN202740461U CN 202740461 U CN202740461 U CN 202740461U CN 201220298575 CN201220298575 CN 201220298575 CN 201220298575 U CN201220298575 U CN 201220298575U CN 202740461 U CN202740461 U CN 202740461U
- Authority
- CN
- China
- Prior art keywords
- electrode
- electric field
- sparking electrode
- field assembly
- discharge
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses an electric field assembly, and the electric field assembly is taken as a purifying main body and used in an air purifier. The electric field assembly comprises discharge electrodes, a grounding electrode and conductive components, wherein the grounding electrode is in a honeycomb structure, the discharge electrodes are arranged at a central axis of each cylinder body, two ends of the discharge electrodes are connected and fixed by electrode fixed brackets and hexagonal cylinders, and the discharge electrodes are connected in series or in parallel by the conductive components; countersunk holes and rotation stopping structures are formed at fixed cylinders of the electrode fixed brackets, and the fixed cylinders are connected with the discharge electrodes; and discharge tips in structures of bulge loops or threads are distributed at the surfaces of the discharge electrodes, one section/two sections reserved at one end or twos of each discharge electrode is a polish rod, and the discharge tip is not distributed at the polish rod. According to the electric field assembly, through the adoption of the reasonable structure of the grounding electrode and mounting structures of the discharge electrodes, the purifying efficiency is improved, the use safety is increased, and the mounting is convenient.
Description
Technical field
This utility model relates to air cleaner, is specifically related to a kind of electric field assembly of air cleaner.
Background technology
Along with the concern of people to air quality, occurred various air cleaners on the market, its operation principle and mode are also different, and one of them is to utilize high energy particle in the electric field, strike off the DNA chain of harmful pathogenic bacteria in the air, thereby reach the purpose that purifies air.The core of this purifier is the electric field assembly, and its structure directly has influence on purification efficiency.
Chinese patent literature CN202207630U discloses a kind of honeycomb electric field, it has the cylindrical shape anode canister that is the honeycomb arrangement, cathode needle is in the central axis position of anode canister, and cathode needle is fixed with cathode anchor, and cathode anchor is the integral support that is connected with the electric field housing.This electric field structure can obtain more electric field, but also has many deficiencies:
1, cathode needle is installed on the whole support, increases the difficulty of the central axis of corresponding each anode canister, and processing technology requires high, and is difficult to guarantee that all cathode needles can both be accurate the be installed on the central axis of anode canister, affects purification efficiency.
2, adopt the integral support form, the support local damage just needs integral replacing, has increased cost.
3, cathode needle is installed inconvenient.
4, the inadequate reasonably optimizing of the discharging structure of cathode needle affects purification efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of electric field assembly for air cleaner, and it adopts more rational grounding electrode structure and sparking electrode mounting structure, improves purification efficiency; Two of purpose is to improve safety in utilization.Three of purpose is to improve efficiency of assembling.
The technical solution of the utility model is as follows:
A kind of electric field assembly is used in the air cleaner as purifying main body, and it comprises sparking electrode, ground electrode and electric-conductor, it is characterized in that: the honeycomb structure of described ground electrode for being formed by a plurality of hexagonal barrels, and an end is air inlet, the other end is air outlet; Described sparking electrode arranges one at the central axis of each hexagonal barrels, and two ends are connected and fixed by the two ends of electrode fixed mount and hexagonal barrels respectively; Described sparking electrode carries out serial or parallel connection by electric-conductor; This utility model adopts and independently waits separately the electrode fixed mount of brachium to come from two ends fixedly discharge electrode, can accurately guarantee the installation site of discharge electrode, fully ensures the uniformity of electric field, improves purification efficiency.
Described electrode fixed mount comprises that the center stationary magazine creel that is used for fixing sparking electrode and the stationary magazine creel that is connected are used for the fixed arm that is connected with ground electrode, the endoporus stage casing of described stationary magazine creel is a counter sink that cooperates with the union joint of the sparking electrode that is connected, an end that connects sparking electrode, and being provided with the spline structure that cooperatively interacts at the inner hole wall of stationary magazine creel and the union joint of this end of sparking electrode, the union joint of the other end of described sparking electrode passes stationary magazine creel and is connected with nut check with electric-conductor.Above electrode assembly structure design is reasonable, and especially spline structure cooperates with sparking electrode so that sparking electrode can not rotate in fixed mount, therefore so that the installation of sparking electrode is more convenient, has improved installation effectiveness, has alleviated workman's labor intensity.
Described sparking electrode is the rod shaped structure that surface distributed has discharge tip, described discharge tip is by the bulge loop that forms along electrode surface or helicitic texture and obtain, the top cross-section of bulge loop or screw thread is shaped as circular arc, triangle, trapezoidal or other polygons, this structure is easy to processing, and power-discharging density is high and even.
Described sparking electrode one or both ends are reserved one and are truncated into the polished rod that does not have the distributive discharge tip, and the purpose of this design is not design discharging structure in the zone that does not need to discharge, and can guarantee the intensity of effective electric field, avoids dangerous discharge.
Further, described sparking electrode will be positioned within the ground electrode zone in its discharge tip after the assembling, and more far away better apart with the upper lower edge of ground electrode, can further guarantee like this uniform strength of effective electric field, avoids dangerous discharge.
According to the physical dimension of general ground electrode, further, described polished rod length with the Length Ratio that is distributed with the bar section of discharge tip is: x:2, wherein 0 ﹤ x＜=1.
Discharge is more even, electric field is more stable in order to make, and described discharge tip is the continuous or discrete helicitic texture that forms along electrode surface, and the tooth form angle of described screw thread is 10 ° ~ 20 °, and pitch is 0.8mm ~ 2mm, the high 0.2mm ~ 5mm of tooth.
This utility model has improved purification efficiency by adopting above reasonably grounding electrode structure and sparking electrode mounting structure, has increased safety in utilization, and more convenient installation.
Description of drawings
Fig. 1 is the profile of this electric field structure;
Fig. 2 is the axonometric chart of this electric field structure;
Fig. 3 is the structural representation of ground electrode;
Fig. 4 and Fig. 5 are the structural representations (in order conveniently to see the structure in the stationary magazine creel, having cut it open breach among Fig. 5) of fixed mount;
Fig. 6 is the structural representation of sparking electrode.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The electric field assembly of air cleaner as shown in Figure 1 and Figure 2 is comprised of sparking electrode 4, ground electrode 1, electrode fixed mount 2 and electric-conductor 3.Sparking electrode 4 is elongated rod shape, arranges one at the central axis of each hexagonal barrels of ground electrode 1, and two ends are connected and fixed by electrode fixed mount 2 and hexagonal barrels respectively, and an electrode fixed mount 2 is respectively established at each hexagonal barrels two ends, and is to be arranged symmetrically with.Sparking electrode 4 is connected (also can be in parallel) by electric-conductor 3, and an electric-conductor connects two adjacent sparking electrodes.
In conjunction with referring to Fig. 3, ground electrode 1 is a honeycomb structure that is comprised of a plurality of hexagonal barrels, and an end is air inlet, and the other end is air outlet, and the centre is the electric field generating region.
Referring to Fig. 4 and Fig. 5, electrode fixed mount 2 is used for fixedly by the center that the stationary magazine creel 21 of sparking electrode consists of for the fixed arm 22 that is connected with ground electrode with the stationary magazine creel 21 that is connected.Fixed arm 22 evenly radially arranges three along the stationary magazine creel periphery, and length is identical, is connected with three limits of the hexagonal barrels of ground electrode 1 respectively.There is a counterbore 23 in the stage casing of the centre bore of stationary magazine creel, is used for being connected with an end of sparking electrode 4.Be an inner hexagonal hole 24 above counterbore, cooperate with the turret head 41 of sparking electrode 4, the effect of spline when reaching assembling.
Referring to Fig. 6, sparking electrode 4 is that the surface is helicitic texture, forms evenly intensive discharge tip.Sparking electrode one end is the polished rod 42 that does not have helicitic texture, and the other end is screw rod head, is connected cooperation with the counterbore 23 of fixed mount 2.Screw rod head is turret head 41.The tooth form angle of described screw thread is 15 °, and pitch is 1mm, and the tooth height is 0.8mm.The length of polished rod 42 with the length ratio that is distributed with the bar section of discharge tip is: x:2,0 ﹤ x＜=1.
The tooth form angle of above-mentioned screw thread 1 also can be 10 ° or 20 °, and pitch can be 0.8mm or 2mm, and the tooth height can be 0.2mm or 5mm.
In this electric field structure, sparking electrode 4 is metal conducting bar, graphite bars or electroplating plastic bar, and electrode fixed mount 2 adopts insulant, and ground electrode 1 and electric-conductor 3 adopt conductive material.
Use this electric field structure, after sparking electrode 4 energisings, in each hexagon cylindrical shell, can both form uniform electric field, the air of flowing through is purified.
Such electric field assembly can adopt a plurality of carrying out laterally to connect side by side as required, also can carry out longitudinal combination along airflow direction, as purification body, is installed in the shell of air cleaner.
Should be understood that these drawings and Examples only are used for the scope that the application is described and is not used in restriction the application.Should be understood that in addition those skilled in the art can make various changes or modifications the application after the content of having read the application's instruction, the modification of these equivalents falls within the application's appended claims limited range equally.
Claims (5)
1. electric field assembly, be used in the air cleaner as purifying main body, it comprises sparking electrode, ground electrode and electric-conductor, it is characterized in that: the honeycomb structure of described ground electrode for being comprised of a plurality of hexagonal barrels, one end is air inlet, and the other end is air outlet; Described sparking electrode arranges one at the central axis of each hexagonal barrels, and two ends are connected and fixed by the two ends of electrode fixed mount and hexagonal barrels respectively; Described sparking electrode carries out serial or parallel connection by electric-conductor;
Described electrode fixed mount comprises that the center stationary magazine creel that is used for fixing sparking electrode and the stationary magazine creel that is connected are used for the fixed arm that is connected with ground electrode, the endoporus stage casing of described stationary magazine creel is a counter sink that cooperates with the union joint of sparking electrode, an end that connects sparking electrode, and being provided with the spline structure that cooperatively interacts at the inner hole wall of stationary magazine creel and the union joint of this end of sparking electrode, the union joint of the other end of described sparking electrode passes stationary magazine creel and is connected with nut check with electric-conductor;
Described sparking electrode is the rod shaped structure that surface distributed has discharge tip, described discharge tip is by the bulge loop that forms along electrode surface or helicitic texture and obtain, the top cross-section of bulge loop or screw thread is shaped as circular arc, triangle, trapezoidal or other polygons, and described sparking electrode one or both ends are reserved one and are truncated into the polished rod that does not have the distributive discharge tip.
2. electric field assembly according to claim 1 is characterized in that: described sparking electrode, ground electrode and electric-conductor employing conductive material, electrode fixed mount employing insulant.
3. electric field assembly according to claim 1, it is characterized in that: described sparking electrode will be positioned within the ground electrode zone in its discharge tip after the assembling, and with the upper and lower port of ground electrode at a distance of more far away better.
4. according to claim 1,2 or 3 described electric field assemblies, it is characterized in that: described polished rod length with the Length Ratio that is distributed with the bar section of discharge tip is: x:2,0 ﹤ x＜=1.
5. according to claim 1,2 or 3 described electric field assemblies, it is characterized in that: described discharge tip is the continuous or discrete helicitic texture that forms along electrode surface, and the tooth form angle of described screw thread is 10 ° ~ 20 °, and pitch is 0.8mm ~ 2mm, the high 0.2mm ~ 5mm of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298575 CN202740461U (en) | 2012-06-25 | 2012-06-25 | Electric field assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298575 CN202740461U (en) | 2012-06-25 | 2012-06-25 | Electric field assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740461U true CN202740461U (en) | 2013-02-20 |
Family
ID=47699919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298575 Expired - Fee Related CN202740461U (en) | 2012-06-25 | 2012-06-25 | Electric field assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797404A (en) * | 2022-06-07 | 2022-07-29 | 浙江耐特医疗设备有限公司 | Plasma strengthening and sterilizing device |
-
2012
- 2012-06-25 CN CN 201220298575 patent/CN202740461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797404A (en) * | 2022-06-07 | 2022-07-29 | 浙江耐特医疗设备有限公司 | Plasma strengthening and sterilizing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202740464U (en) | High-efficiency high-security electric field structure | |
| CN105478238A (en) | Wire-mesh-electrode discharging device | |
| CN202740461U (en) | Electric field assembly | |
| CN203610213U (en) | Electric field body and cathode pin mounting structure thereof | |
| CN205518210U (en) | Negative pole line among flat tooth wet -type electrostatic precipitator | |
| CN107115971B (en) | A kind of clarifier electric field structure and clarifier | |
| CN205518218U (en) | Found negative pole line among tooth wet -type electrostatic precipitator | |
| CN204656301U (en) | A kind of coaxial center of circle plasma discharge air cleaning unit | |
| CN109772586A (en) | A kind of wet electrical dust precipitator | |
| CN201659029U (en) | Screw-rod discharge electrode | |
| CN206500000U (en) | A kind of small-sized historical relic surrounding air clean system of solid-state fan Coupling Adsorption purification | |
| CN110882846A (en) | Horizontal electric field purifier | |
| CN202749687U (en) | Discharge electrode in electric field structure | |
| CN202740463U (en) | Safe and efficient electric field assembly structure | |
| CN202741246U (en) | Electric field structure | |
| CN212596405U (en) | Corona wire for electrical tar precipitator | |
| CN204090265U (en) | A kind of low-temperature plasma generation equipment | |
| CN210423343U (en) | Bolt with double threads and convenient to detach | |
| CN202749694U (en) | Discharge electrode being able to provide uniform discharge | |
| CN202749689U (en) | Discharge electrode | |
| CN202749691U (en) | Electric field assembly structure | |
| CN211678246U (en) | Horizontal electric field purifier | |
| CN202749684U (en) | Highly-efficient and safe electric field structure | |
| CN204107669U (en) | Screen electrode electric discharge device | |
| CN202214435U (en) | Electroplating plate hanging tool |
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: 20130220 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |