CN202219215U - Electrode for static spraying device - Google Patents
Electrode for static spraying device Download PDFInfo
- Publication number
- CN202219215U CN202219215U CN2011203209650U CN201120320965U CN202219215U CN 202219215 U CN202219215 U CN 202219215U CN 2011203209650 U CN2011203209650 U CN 2011203209650U CN 201120320965 U CN201120320965 U CN 201120320965U CN 202219215 U CN202219215 U CN 202219215U
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- China
- Prior art keywords
- support portion
- electrode
- electrostatic atomizer
- jet pipe
- electric leakage
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- 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
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Abstract
The utility model discloses an electrode for static spraying device, which is equipped on a nozzle part of the static spraying device that converts soup to numberless liquid drops for spraying out. The electrode comprises a supporting part of which the bottom end is connected with a jet pipe that supplies soup to the nozzle part. An annular electrode which electrifies the liquid drops is fixed at the top end of the supporting part. An electric leakage prevention part which prevents electric leakage of the annular electrode along the supporting part is provided between the annular electrode and the jet pipe on the supporting part. The electrode according to the utility model is suitable for reconstruction of the spraying device which does not have a static function for electrifying the liquid drops that are jetted from the nozzle part, and furthermore has the following advantages: simple structure, low cost, high anti-leakage effect, and capability of obtaining satisfactory static spraying effect.
Description
Technical field
The utility model relates to the electrostatic spray technical field, especially a kind of used electrode of electrostatic atomizer that soup is changed into countless drop ejections.
Background technology
The electrostatic atomizer that in the past used; Its its specific structure is arranged, and it is provided with the electrode that makes soup charged on the nozzle of ejection soup, be equipped with simultaneously electrode is applied high-tension voltage generation circuit; Nozzle segment is connecting flexible pipe and the ajutage of carrying soup; If use but the electrostatic atomizer of this peculiar structure is installed on the present sprayer unit, that nozzle and electrode that needs to produce electrostatic spray changes the outfit on present sprayer unit, has caused the too high problem of cost.Simultaneously existing electrostatic atomizer is through after working continuously for a long time; Begin to the continuous film that can form soup between ajutage and the flexible pipe gradually from nozzle; Because soup is charged; The electric leakage situation can take place to operating personnel's conduction in the high voltage that therefore has on the continuous film, causes having on the voltage generation circuit super-high-current to flow through, and can't obtain sufficient electrostatic efficiency.
The utility model content
The technical problem that the utility model will solve is: overcome the deficiency in the prior art, a kind of existing sprayer unit transformation use, low-cost, desirable electrostatic atomizer electrode used therein of electrostatic efficiency of being fit to is provided.
The utility model solves the technical scheme that its technical problem adopted: a kind of electrostatic atomizer electrode used therein; Be installed in the spray nozzle part that soup is changed into the electrostatic atomizer of countless drop ejections; Comprising that bottom end side is connected to spray nozzle part provides the support portion on the jet pipe of soup; The tip side of support portion is fixed with the ring electrode that makes above-mentioned liquid droplet charged, on the support portion between ring electrode and the jet pipe, be provided with and prevent that ring electrode produces electric leakage along said support portion electric leakage from preventing portion.
Specifically, the described electric leakage portion of preventing has the annular cavity that can interrupt the formed continuous film of charged drop, and the depth of annular cavity is along the bearing of trend setting of support portion.
Further, the opening of described annular cavity also is provided with the corresponding flange plate that this opening is narrowed down with the opening of said annular cavity along the bearing of trend setting of support portion on the support portion.
Described ring electrode cantilevered is fixed on the tip side of support portion.
Bottom, described support portion removably is connected with jet pipe.
The beneficial effect of the utility model is: the described electrode of the utility model; Can be fit to not be equipped with as yet the transformation that makes from the sprayer unit of the static function of the liquid droplet charged of spray nozzle part ejection uses; Simple in structure and cost is low, anticreep effective, can obtain satisfied electrostatic spray effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that A among Fig. 1 is to view.
Fig. 3 is first kind of change structural representation that the said electric leakage of the utility model prevents portion.
Fig. 4 is second kind of change structural representation that the said electric leakage of the utility model prevents portion.
3. support portions, 4. ring electrodes, 5. electric leakages of 1. spray nozzle parts, 2. jet pipes prevent portion's 51. annular cavity, 52. annular baffles, 53. cylinders, 6. flange plates, 7. nozzles, 8. belts, 9. Circular Plate, 10. ring-type cylinders, 11. circular protrusions among the figure
The specific embodiment
Combine accompanying drawing that the utility model is further described now.These accompanying drawings are only explained the basic structure of the utility model in a schematic way, so it only shows the formation relevant with the utility model.
Like Fig. 1, a kind of electrostatic atomizer electrode used therein shown in Figure 2; Be installed in the spray nozzle part 1 that soup is changed into the electrostatic atomizer of countless drop ejections; Spray nozzle part 1 wherein; Comprise the jet pipe 2 that is used to carry soup, be installed in the nozzle 7 of the spraying of jet pipe 2 tops, ejection forming by the soup drop.
Electrode; Comprise that bottom end side is connected the support portion 3 that has electrical insulating property on the jet pipe 2; The tip side of support portion 3 is fixed with the ring electrode 4 that makes above-mentioned liquid droplet charged, on the support portion 3 between ring electrode 4 and the jet pipe 2, be provided with and prevent that ring electrode 4 from preventing portion 5 along the electric leakage that said support portion 3 produces electric leakage; Make liquid droplet charged through between soup and ring electrode 4, applying high voltage, the high voltage is here provided by voltage generation circuit.
Ring electrode 4 is the tip side that cantilevered is fixed on support portion 3, can make the outside of the marginal portion of ring electrode 3 inner edges near the range of scatter of the drop of ejection from nozzle 7; 3 bottoms, support portion removably are connected with jet pipe 2, in this connected mode do; 3 bottoms, support portion are fixed with belt 8, and belt 8 is not fixed on 3 bottoms, support portion through holding screw again, thereby realizes 3 bottoms, support portion and jet pipe 2 dismountable syndetons after having lax the coiling from jet pipe 2.Certainly hold-down screw also can be adopted in 3 bottoms, support portion, and the parts of fixed head that is provided with removably and jet pipe 2 and so on are connected.
Electric leakage prevents portion 5; Comprise the annular baffle 52 that is arranged on 3 middle parts, support portion, along the prolongation of annular baffle 52 outer rim edges to 3 middle parts, support portion the cylinder 53 that extends the direction both sides is set, annular baffle 52 is integrally formed with cylinder 53; Like this; Between 3 middle parts, support portion and the cylinder 53, just formed 3 the bearing of trend setting of the opening of annular cavity 51 along the support portion around the outer rim at 3 middle parts, the support portion annular cavity 51 in one week; Also be provided with the corresponding flange plate 6 that this opening is narrowed down with the opening of said annular cavity 51 on the support portion 3, flange plate was located at cylinder 53 both sides in 6 minutes.Annular baffle 52 is fixed with 3 middle parts, support portion respectively with flange plate 6; Make soup can't pass through to get into annular cavity 51; To the interrupting owing to the continuous film that produces adhering to of drop makes it at annular cavity 51 places of support portion 3, thereby the high potential that prevents ring electrode 4 influences electrostatic efficiency through the drop with electric conductivity to the conduction of spray nozzle part 1 side.
Prevent that in this electric leakage portion 5 from also can change as follows, can satisfy above-mentioned instructions for use equally.
As shown in Figure 3; Electric leakage prevents that portion 5 from comprising Circular Plate 9 on the outer rim that is installed in 3 middle parts, support portion, side's side (in this example, jet pipe 2 those sides) ring-type cylinder 10 that extends, the open side that is arranged on ring-type cylinder 10 to the extending direction at middle part, support portion of integrative-structure makes this opening narrow and be installed in the flange plate 6 on the outer rim at 3 middle parts, support portion on the outer rim marginal portion of this Circular Plate 9.This electric leakage prevents that portion 5 from also being between 3 middle parts, support portion and ring-type cylinder 10 of supporting ring electrode 4, has formed around this support portion annular cavity 51 in one week of 3 middle part outer rims.The extending direction setting at the opening of this annular cavity 51 3 middle parts along the support portion, its depth is extended to the extending direction at 3 middle parts, support portion.In addition, if on flange plate 6 towards the opening direction of ring-type cylinder 10, the circular protrusion 11 that puts in annular cavity 51 is set, can reach and make drop be difficult to get into the inboard purpose of ring-type cylinder 10 more.
As shown in Figure 4, electric leakage prevents portion 5, is included in to arrange at least two (in this example, being three) 6 formations of flange plate that are provided with on the extending direction at 3 middle parts, support portion, between adjacent flange plate 6, has formed annular cavity 51 thus.In addition, prevent portion 5 though the structure of a flange plate 6 of 3 middle parts, support portion outfit also can constitute electric leakage, this structure can't form annular cavity 51.
Electrostatic atomizer electrode used therein like above structure; Support portion 3 bottom end sides that support ring electrode 4 are installed on the existing sprayer unit; Through between soup and ring electrode 4, applying high voltage, can on sprayer unit, simply add above-mentioned static function.And said electrode is because be made up of simple structure, so can realize low-cost production.In addition; On the support portion 3 of supporting ring electrode 4, be provided with electric leakage and prevent portion 5 with annular cavity 51; To support portion 3 owing to the continuous film that produces adhering to of drop makes its interruption at annular cavity 51 places; The high potential that prevents ring electrode 4 influences electrostatic efficiency through the drop with electric conductivity to the conduction of spray nozzle part 1 side, guarantees stably between soup and ring electrode 4, to apply high voltage, thereby obtains satisfied electrostatic spray effect.
Above-mentioned embodiment is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage that is familiar with this technology can understand the content of the utility model and implements; Can not limit the protection domain of the utility model with this; All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed in the protection domain of the utility model.
Claims (6)
1. electrostatic atomizer electrode used therein; Be installed in the spray nozzle part (1) that soup is changed into the electrostatic atomizer of countless drop ejections; It is characterized in that: comprising that bottom end side is connected to spray nozzle part (1) provides the support portion (3) on the jet pipe (2) of soup; The tip side of support portion (3) is fixed with the ring electrode (4) that makes above-mentioned liquid droplet charged; Be positioned at support portion (3) and go up, be provided with and prevent that ring electrode (4) from preventing portion (5) along the electric leakage that said support portion (3) produce electric leakage between ring electrode (4) and the jet pipe (2).
2. electrostatic atomizer electrode used therein according to claim 1; It is characterized in that: described electric leakage prevents that portion (5) has the annular cavity (51) that can interrupt the formed continuous film of charged drop, the bearing of trend setting of (3) along the support portion of the depth of annular cavity (51).
3. electrostatic atomizer electrode used therein according to claim 2; It is characterized in that: the bearing of trend setting of (3) along the support portion of the opening of described annular cavity (51) also is provided with the corresponding flange plate (6) that this opening is narrowed down with the opening of said annular cavity (51) on support portion (3).
4. according to the arbitrary described electrostatic atomizer electrode used therein of claim 1～3, it is characterized in that: described ring electrode (4) cantilevered is fixed on the tip side of support portion (3).
5. according to the arbitrary described electrostatic atomizer electrode used therein of claim 1～3, it is characterized in that: the bottom of described support portion (3) removably is connected with jet pipe (2).
6. electrostatic atomizer electrode used therein according to claim 4 is characterized in that: bottom, described support portion (3) removably is connected with jet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203209650U CN202219215U (en) | 2011-08-30 | 2011-08-30 | Electrode for static spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203209650U CN202219215U (en) | 2011-08-30 | 2011-08-30 | Electrode for static spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219215U true CN202219215U (en) | 2012-05-16 |
Family
ID=46041253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203209650U Expired - Fee Related CN202219215U (en) | 2011-08-30 | 2011-08-30 | Electrode for static spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683757A (en) * | 2017-12-13 | 2020-09-18 | 巴西马奎纳斯工业技术有限公司 | Insulating electrostatic auxiliary spray expander |
-
2011
- 2011-08-30 CN CN2011203209650U patent/CN202219215U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683757A (en) * | 2017-12-13 | 2020-09-18 | 巴西马奎纳斯工业技术有限公司 | Insulating electrostatic auxiliary spray expander |
| CN111683757B (en) * | 2017-12-13 | 2021-11-16 | 巴西马奎纳斯工业技术有限公司 | Insulating electrostatic auxiliary spray expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20130830 |