CN205128232U - Electric atomizer of two wind channels lotus - Google Patents
Electric atomizer of two wind channels lotus Download PDFInfo
- Publication number
- CN205128232U CN205128232U CN201520839977.2U CN201520839977U CN205128232U CN 205128232 U CN205128232 U CN 205128232U CN 201520839977 U CN201520839977 U CN 201520839977U CN 205128232 U CN205128232 U CN 205128232U
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- Prior art keywords
- pipeline section
- cylindrical outer
- air channel
- outer tube
- spray device
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Abstract
The utility model provides an electric atomizer of two wind channels lotus, including outer wind channel and interior wind channel, outer wind channel includes cylindrical outer pipeline section and outer fan, outer fan fixed mounting is in the end of cylindrical outer pipeline section, interior wind channel includes the interior pipeline section of convergent type, electrode, nozzle, raceway and interior fan, the coaxial fixed mounting of pipeline section is in in the convergent type in the cylindrical outer pipeline section, the electrode is fixed to be set up the front end of pipeline section in the convergent type, interior fan fixed mounting is in the end of pipeline section in the convergent type, the nozzle sets up in the convergent type in the pipeline section with the raceway passes through quick -operation joint and connects. The utility model discloses a structural design in outer wind channel and interior wind channel can solve the thin water smoke of lotus electricity and entrainment, can satisfy the electric atomizer of two wind channels lotus that different occasion spraying distance such as health epidemic prevention, agriculture plant protection, cooling dust removal required again, keeps electrode collar dry, improves atomizer lotus electricity stability, and it is extravagant to reduce the liquid medicine, improves spraying distance.
Description
Technical field
The utility model belongs to electrostatic charged spray field, is specifically related to a kind of two air channels electrostatic charged spray device.
Background technology
Induc-tion charging spray technique is a kind of method utilizing the motion of electrostatic interaction control droplet to improve spray characteristics, and this technology has been widely used in the fields such as electrostatic spraying, film preparation, reaction-injection moulding, Electrostatic, pesticide spraying.In the method, droplet carries the electric charge contrary with electrode, and the fine mist that kinetic energy is less under electric field force effect oppositely can be entrainmented along electric field line to injection.Conventional axial flow wind feed technique shows on large-scale sprayer still can, but for small-sized or hand-held atomizer, the restriction of power of fan and volume can be amplified entrainmenting the harm brought, such as, droplet entrainments to electrode and deposits, when voltage raises there is corona discharge in hydrops position, causes spraying electric current to reduce; Secondly, the coverage of entrainmenting often is greater than the discharge area in gradual shrinkage air channel, causes the droplet refluxed to form hydrops on the outer wall of air channel, not only wastes liquid, affect the Consumer's Experience of product simultaneously.
Therefore necessary development one can solve charged water mists and entrainments, and can meet again two air channels sprayer of different occasion spraying distance requirement.
Utility model content
The purpose of this utility model is to solve deficiency of the prior art, and a kind of two air channels electrostatic charged spray device is provided, solve the problem that charged water mists entrainments, improve the charged stability of sprayer, reduce liquid waste, improve spraying distance by the structure optimization of whole device, the requirement of the different occasions such as health and epidemic prevention, agricultural plant protection, cooling dedusting to spraying distance can be met, thus overcome induc-tion charging spray technique technical barrier in actual applications.
The technical solution of the utility model is: a kind of two air channels electrostatic charged spray device, comprises outer air duct and interior air channel;
Described outer air duct comprises cylindrical outer tube section and outer blower fan, and described outer blower fan is fixedly mounted on the end of described cylindrical outer tube section;
Described interior air channel comprises pipeline section in gradual shrinkage, electrode, nozzle, water-supply-pipe and inner blower; In described gradual shrinkage, pipeline section is coaxially fixedly mounted in described cylindrical outer tube section, and described electrode is fixedly installed on the front end of pipeline section in described gradual shrinkage, and described inner blower is fixedly mounted on the end of pipeline section in described gradual shrinkage; Described nozzle to be arranged in described gradual shrinkage in pipeline section and between described electrode and described inner blower, described nozzle is connected by snap joint with described water-supply-pipe.
In such scheme, in described gradual shrinkage, pipeline section comprises converging transition, and described converging transition adopts the pungent think of base curves in Vito, and the front end of described converging transition connects the first straight length, rear end connects the second straight length, and the diameter of described first straight length is less than the diameter of described second straight length.
In such scheme, the end of described cylindrical outer tube section is also installed with current collector.
In such scheme, the Front-end Design of described cylindrical outer tube section is extension mouth, and described extension mouth is circular arc.
In such scheme, also comprise torpedo-shaped baffle, described torpedo-shaped baffle is coaxially fixed in described gradual shrinkage in pipeline section, and it is inner that described nozzle and described snap joint are arranged on described torpedo-shaped baffle.
In such scheme, also comprise tabular baffle, the side of described tabular baffle is fixedly connected with the rear end of pipeline section in described gradual shrinkage, opposite side is fixedly connected with the front end of described cylindrical outer tube section, the quantity of described tabular baffle is 4, and 4 described tabular baffles to be evenly distributed in described gradual shrinkage between pipeline section and described cylindrical outer tube section.
In such scheme, the shape of described electrode is annular.
Further, the plane of described electrode and the outlet distance of described nozzle are 6-10 millimeter.
In such scheme, also comprise hand-held lever, described hand-held lever is fixedly installed on the shell of described cylindrical outer tube section, and described hand-held lever and described cylindrical outer tube section are for tilt to install, and tilt angle alpha is 30-45 degree.
In such scheme, in described cylindrical outer tube section and described gradual shrinkage, pipeline section is made up of insulating materials.
The utility model compared with prior art has following beneficial effect:
1, the utility model is by the structural design in outer air duct and interior air channel, the axial flow blower installing different air quantity at the afterbody in described outer air duct and described interior air channel respectively forms series connection, described exogenous wind owner will provide a ring shape air curtain, carry out Secondary Air to the fine mist of entrainmenting backflow to send, prevent it to be deposited on described interior air channel; Described inner blower mainly provides droplet group transmitting power forward, and keeps the drying of described electrode.
2, extension mouth described in the utility model can increase airflow function scope; Described current collector can improve the intake of described outer blower fan.
3, torpedo-shaped water conservancy diversion physical efficiency described in the utility model effectively reduces the windage of described nozzle and the formation of snap joint step surface.
4, between outer air duct described in the utility model and described interior air channel, tabular baffle is set, effectively can promotes annular air curtain air-out speed and uniformity.
5, hand-held lever described in the utility model and described cylindrical outer tube section 1 are for tilt to install, and ensure that sprayer is convenient to the certain angle that raises up in use, are conducive to improving spraying distance.
Accompanying drawing explanation
Fig. 1 is two air channels electrostatic charged spray apparatus structure schematic diagram of the utility model one embodiment;
Fig. 2 is two air channels electrostatic charged spray device top view of the utility model one embodiment.
In figure, 1, cylindrical outer tube section; 2, pipeline section in gradual shrinkage; 3, outer blower fan; 4, electrode; 5, nozzle; 6, water-supply-pipe; 7, inner blower; 8, snap joint; 9, converging transition; 10, current collector; 11, extension mouth; 12, torpedo-shaped baffle; 13, tabular baffle; 14, hand-held lever; 15, insulating support; 16, screw; 17, the first straight length; 18, the second straight length.
Detailed description of the invention
Below in conjunction with accompanying drawing detailed description of the invention, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
Figure 1 shows that a kind of embodiment of described in the utility model pair of air channel electrostatic charged spray device, the air channel of described pair of air channel electrostatic charged spray device is divided into inside and outside two-layer, comprise outer air duct and interior air channel, the afterbody in described outer air duct and described interior air channel installs the axial flow blower formation series connection of different air quantity respectively, wherein the outer fan delivery of outer air duct is greater than the inner blower air quantity in interior air channel, when described pair of air channel electrostatic charged spray device work, two blower fans run simultaneously, acting in conjunction, overcomes induc-tion charging spray technique technical barrier in actual applications.
Described outer air duct comprises cylindrical outer tube section 1, outer blower fan 3 and hand-held lever 14, and described outer blower fan 3 is fixedly mounted on the end of described cylindrical outer tube section 1; Described outer blower fan 3 mainly provides a ring shape air curtain, carries out Secondary Air send the fine mist of entrainmenting backflow, prevents it to be deposited on described interior air channel.
The Front-end Design of described cylindrical outer tube section 1 is extension mouth 11, and described extension mouth 11 is circular arc, increases airflow function scope.The end of described cylindrical outer tube section 1 is installed with current collector 10, and the outside that described current collector 10 is positioned at described outer blower fan 3 is used for improving the intake of described outer blower fan 3.
Described hand-held lever 14 is fixedly installed on the shell of described cylindrical outer tube section 1, described hand-held lever 14 is with described cylindrical outer tube section 1 for tilt to install, and preferably, tilt angle alpha is 30-45 degree, ensure that sprayer is convenient to the certain angle that raises up in use, be conducive to improving spraying distance.
Described interior air channel comprises pipeline section 2 in gradual shrinkage, electrode 4, nozzle 5, water-supply-pipe 6, inner blower 7 and torpedo-shaped baffle 12.In described gradual shrinkage, pipeline section 2 is coaxially fixedly mounted in described cylindrical outer tube section 1, in described gradual shrinkage, pipeline section 2 comprises converging transition 9, described converging transition 9 adopts the pungent think of base curves in Vito, the front end of described converging transition 9 connects the first straight length 17, rear end connects the second straight length 18, and the diameter of described first straight length 17 is less than the diameter of described second straight length 18.
The shape of described electrode 4 is annular, and described electrode 4 is fixedly installed on the exit of the front end of pipeline section 2 in described gradual shrinkage by several insulating supports 15.Preferably, the number of described insulating support 15 is 3, and 3 described insulating supports 15 are evenly arranged on described interior air channel, and described insulating support 15 one end is fixedly connected with described electrode 4, and the other end is fixedly connected with the inwall of pipeline section 2 in described gradual shrinkage.
Described inner blower 7 is fixedly mounted on the end of pipeline section 2 in described gradual shrinkage, and described inner blower 7 mainly provides droplet group transmitting power forward, and keeps the drying of described electrode 4.Described nozzle 5 to be arranged in described gradual shrinkage in pipeline section 2 and between described electrode 4 and described inner blower 7, described nozzle 5 is connected by snap joint 8 with one end of described water-supply-pipe 6, gap below described inner blower 7 of the other end of described water-supply-pipe 6 also passes from the side of described cylindrical outer tube section 1, and spraying liquid is transported to described nozzle 5 place by described water-supply-pipe 6.The plane of described electrode 4 and the outlet distance of described nozzle 5 are 6-10 millimeter, and preferably, the plane of described electrode 4 and the outlet distance of described nozzle 5 are 7 millimeters.
Described torpedo-shaped baffle 12 is coaxially fixed in described gradual shrinkage in pipeline section 2, and preferably, described torpedo-shaped baffle 12 to be fixedly connected in described gradual shrinkage on pipeline section 2 by screw 16; It is inner that described nozzle 5 and described snap joint 8 are arranged on described torpedo-shaped baffle 12, effectively can reduce the windage of described nozzle 5 and the formation of snap joint 8 step surface.
The port of export distance of described interior air channel and described outer air duct is formulated by actual demand.
Between described outer air duct and described interior air channel, tabular baffle 13 is set, effectively can promotes annular air curtain air-out speed and uniformity.An internal diameter is had to be the hole of 4 millimeters in the middle of every block institute tabular baffle 13, in order to connect described outer air duct and described interior air channel through screw.The side of described tabular baffle 13 is fixedly connected with the rear end of pipeline section 2 in described gradual shrinkage, opposite side is fixedly connected with the front end of described cylindrical outer tube section 1, the quantity of described tabular baffle 13 is 4, and 4 described tabular baffles 13 to be evenly distributed in described gradual shrinkage between pipeline section 2 and described cylindrical outer tube section 1.
In described cylindrical outer tube section and described gradual shrinkage, pipeline section is made up of insulating materials.
During concrete use, such as carry out disinfection medicine liquid spray, liquid feeding pipeline is connected described water-supply-pipe 6, described electrode 4 is by high-voltage output line connecting electrode high pressure generator, open described inner blower 7, described outer blower fan 3, supplying valve and current switch successively, arm naturally droops holds described hand-held lever 14, makes sprayer raise up at an angle, sprays towards needing the object of sterilization.When closing operation, close current switch, supplying valve, described outer blower fan 3 and described inner blower 7, so far operate end successively.
According to above-mentioned occupation mode, this pair of air-duct apparatus is also used in the sprinkling of agricultural chemicals and other chemical agents, broad range of applicability.
Described embodiment is preferred embodiment of the present utility model; but the utility model is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present utility model, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection domain of the present utility model.
Claims (10)
1. two air channels electrostatic charged spray device, is characterized in that, comprise outer air duct and interior air channel;
Described outer air duct comprises cylindrical outer tube section (1) and outer blower fan (3), and described outer blower fan (3) is fixedly mounted on the end of described cylindrical outer tube section (1);
Described interior air channel comprises pipeline section in gradual shrinkage (2), electrode (4), nozzle (5), water-supply-pipe (6) and inner blower (7); In described gradual shrinkage, pipeline section (2) is coaxially fixedly mounted in described cylindrical outer tube section (1), described electrode (4) is fixedly installed on the front end of pipeline section (2) in described gradual shrinkage, and described inner blower (7) is fixedly mounted on the end of pipeline section (2) in described gradual shrinkage; Described nozzle (5) to be arranged in described gradual shrinkage in pipeline section (2) and to be positioned between described electrode (4) and described inner blower (7), and described nozzle (5) is connected by snap joint (8) with described water-supply-pipe (6).
2. according to claim 1 pair of air channel electrostatic charged spray device, it is characterized in that, in described gradual shrinkage, pipeline section (2) comprises converging transition (9), described converging transition (9) adopts the pungent think of base curves in Vito, the front end of described converging transition (9) connects the first straight length (17), rear end connects the second straight length (18), and the diameter of described first straight length (17) is less than the diameter of described second straight length (18).
3. according to claim 1 pair of air channel electrostatic charged spray device, is characterized in that, the end of described cylindrical outer tube section (1) is also installed with current collector (10).
4. according to claim 1 pair of air channel electrostatic charged spray device, is characterized in that, the Front-end Design of described cylindrical outer tube section (1) is extension mouth (11), and described extension mouth (11) is circular arc.
5. according to claim 1 pair of air channel electrostatic charged spray device, it is characterized in that, also comprise torpedo-shaped baffle (12), described torpedo-shaped baffle (12) is coaxially fixed in described gradual shrinkage in pipeline section (2), and it is inner that described nozzle (5) and described snap joint (8) are arranged on described torpedo-shaped baffle (12).
6. according to claim 1 pair of air channel electrostatic charged spray device, it is characterized in that, also comprise tabular baffle (13), the side of described tabular baffle (13) is fixedly connected with the rear end of pipeline section (2) in described gradual shrinkage, opposite side is fixedly connected with the front end of described cylindrical outer tube section (1), the quantity of described tabular baffle (13) is 4, and 4 described tabular baffles (13) to be evenly distributed in described gradual shrinkage between pipeline section (2) and described cylindrical outer tube section (1).
7. according to claim 1 pair of air channel electrostatic charged spray device, is characterized in that, the shape of described electrode (4) is annular.
8. according to claim 7 pair of air channel electrostatic charged spray device, is characterized in that, the plane of described electrode (4) and the outlet distance of described nozzle (5) are 6-10 millimeter.
9. according to claim 1 pair of air channel electrostatic charged spray device, it is characterized in that, also comprise hand-held lever (14), described hand-held lever (14) is fixedly installed on the shell of described cylindrical outer tube section (1), described hand-held lever (14) and described cylindrical outer tube section (1) are for tilt to install, and tilt angle alpha is 30-45 degree.
10. according to claim 1 pair of air channel electrostatic charged spray device, is characterized in that, in described cylindrical outer tube section (1) and described gradual shrinkage, pipeline section (2) is made up of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839977.2U CN205128232U (en) | 2015-10-27 | 2015-10-27 | Electric atomizer of two wind channels lotus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839977.2U CN205128232U (en) | 2015-10-27 | 2015-10-27 | Electric atomizer of two wind channels lotus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128232U true CN205128232U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839977.2U Expired - Fee Related CN205128232U (en) | 2015-10-27 | 2015-10-27 | Electric atomizer of two wind channels lotus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234017A (en) * | 2015-10-27 | 2016-01-13 | 江苏大学 | Double-air-duct charge spraying device |
| ES2723286A1 (en) * | 2018-02-19 | 2019-08-23 | Balbastre Y Sanjaime S L | FUEL TURBINE NEBULIZER (Machine-translation by Google Translate, not legally binding) |
| CN113229248A (en) * | 2021-04-16 | 2021-08-10 | 北京农业智能装备技术研究中心 | Target identification accurate pesticide application system and method |
-
2015
- 2015-10-27 CN CN201520839977.2U patent/CN205128232U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234017A (en) * | 2015-10-27 | 2016-01-13 | 江苏大学 | Double-air-duct charge spraying device |
| CN105234017B (en) * | 2015-10-27 | 2017-12-29 | 江苏大学 | A kind of double air channel electrostatic charged spray devices |
| ES2723286A1 (en) * | 2018-02-19 | 2019-08-23 | Balbastre Y Sanjaime S L | FUEL TURBINE NEBULIZER (Machine-translation by Google Translate, not legally binding) |
| CN113229248A (en) * | 2021-04-16 | 2021-08-10 | 北京农业智能装备技术研究中心 | Target identification accurate pesticide application system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Junfeng Inventor after: Gu Weijie Inventor after: Liang Xiaohui Inventor after: Huang Ying Inventor after: Chu Jinjing Inventor before: Wang Junfeng Inventor before: Gu Weijie Inventor before: Liang Xiaohui Inventor before: Chu Jinjing |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee after: Jiangsu University Patentee after: Experimental Instrument Factory of Academy of Military Medical Sciences of PLA Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: Jiangsu University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |