CN206464101U - A kind of drop induc- tion charging atomization test device - Google Patents
A kind of drop induc- tion charging atomization test device Download PDFInfo
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- CN206464101U CN206464101U CN201621338756.8U CN201621338756U CN206464101U CN 206464101 U CN206464101 U CN 206464101U CN 201621338756 U CN201621338756 U CN 201621338756U CN 206464101 U CN206464101 U CN 206464101U
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- nozzle
- computer
- field electrode
- induc
- drop
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Abstract
The present utility model is related to a kind of drop induc- tion charging atomization test device, including experimental box body, high-field electrode, nozzle, high voltage power supply, high speed camera, the axis modules of XYZ tri-, frequency converter, water pump, water tank, digital flowmeter, computer.Under the control of the computer, the parameters such as relative position, terminal voltage between the fluid flow, nozzle and electrode of nozzle can be adjusted in real time, the image and video information of atomization process can be obtained in real time simultaneously, and easily laboratory facilities are provided for the research of electrostatic atomization technology.
Description
Technical field
The utility model belongs to electrostatic atomization technology field, is related to a kind of drop induc- tion charging atomization test device.
Background technology
Electrostatic atomization technology is in electrostatic spraying, ink jet printing, atomizing of liquid fuel, electric propulsion, charged water spray dedusting, agriculture
The fields such as medicine sprinkling, electrospray ionization mass spectrometry, mist fire-fighting, electrostatic spinning are applied widely.During electrostatic atomization,
Electrostatic atomization efficiency is influenceed by many factors such as atomizing electrode voltage, electrode structure, nozzle and electrode distance, flow rate of liquid,
How the different factors of accurate observation, for the influence of electrostatic atomization efficiency, have important meaning for the development of electrostatic atomization technology
Justice.
Utility model content
Based on considerations above, for influence of the different factors of accurate observation for electrostatic atomization efficiency, the present invention is special to be provided
A kind of drop induc- tion charging atomization test device, the device is adopted to computerized control and automatically adjusted, and is realized for electrostatic atomization
The observation of journey and experimental study.
The utility model solves the technical scheme that its technical problem used：A kind of drop induc- tion charging atomization test dress
Put, including experimental box body, high-field electrode, nozzle, high voltage power supply, high speed camera, the axis modules of XYZ tri-, frequency converter, water pump,
Water tank, digital flowmeter, computer.
During work, high-field electrode is fixed on experimental box body top panel, and high voltage power supply is connected by electric wire with high-field electrode,
Change terminal voltage grade by adjusting high voltage power supply output voltage, nozzle is located at high-field electrode intermediate region, and nozzle can
Freely adjusted on tri- directions of X/Y/Z by the axis modules of XYZ tri-, change the relative position between nozzle and high-field electrode
Put, the axis modules of XYZ tri- are communicated by RS232 buses with computer, are automatically controlled by computer program, at a high speed
Camera is fixed in experimental box body by support to be surveyed, and high speed camera is communicated with computer by USB interface, passed to computer
The realtime graphic of experimentation is passed, frequency converter is communicated by RS485 buses with computer, Frequency Converter Control water pump is from water tank
Middle extraction solution, through digital flowmeter injection nozzle, digital flowmeter is connected through RS232 with computer, and computer is according to monitoring
The flow value arrived adjusts the dutycycle of frequency converter, controls the real-time traffic of water pump.
The utility model proposes a kind of drop induc- tion charging atomization test device, under the control of the computer, can adjust in real time
Save the relative position between fluid flow, nozzle and the electrode of nozzle, obtain the image and video information of atomization process in real time, can
Easily laboratory facilities are provided for the research of electrostatic atomization technology.
Brief description of the drawings
Fig. 1 is system composition schematic diagram of the present utility model；
Fig. 2 is three axis module schematic diagram of the present utility model.
Embodiment
Illustrate the device of identical 26S Proteasome Structure and Function in embodiment of the present utility model, figure below in conjunction with the accompanying drawings
Part is marked with identical reference, and accompanying drawing is only intended to help explain the present invention, does not represent the limitation of the scope of the invention,
Meanwhile, accompanying drawing is not drawn to scale.
As shown in figure 1, high-field electrode 2 is fixed on the top panel of experimental box body 1, high voltage power supply 4 passes through electric wire and high-tension electricity
Pole 2 is connected, and changes the voltage class of high-field electrode 2 by adjusting the output voltage of high voltage power supply 4, to observe voltage of high tension voltage 3 etc.
The influence that level is atomized for liquid；Nozzle 3 is located at the intermediate region of high-field electrode 2, and nozzle 3 can be existed by the axis modules 6 of XYZ tri-
X/Y/Z is freely adjusted on tri- directions, changes the relative position between nozzle 3 and high-field electrode 2, to observe nozzle 3 and high pressure
The influence that the relative position of electrode 2 is atomized to liquid；High speed camera 5 is fixed on survey, high speed camera in experimental box body 1 by support
5 are communicated by USB interface with computer 11, and the realtime graphic of experimentation is transmitted to computer；Frequency converter 7 passes through
RS485 buses are communicated with computer 11, and the control water pump 8 of frequency converter 7 extracts solution from water tank 9, through digital flowmeter 10
Injection nozzle, digital flowmeter 10 is connected through RS232 with computer 11, and computer 11 adjusts frequency conversion according to the flow value monitored
The dutycycle of device 7, controls the real-time traffic of water pump, to observe the influence that fluid flow is atomized for liquid.
As shown in Fig. 2 the axis modules 6 of XYZ tri- are by X-axis adjuster 61, Y-axis adjuster 62, Z axis adjuster 63, nozzle
Connector 64, base 65 are constituted, and the motor that adjuster is controlled by computer 11 is driven.When the axis modules of XYZ tri- work,
Change the relative position of nozzle 3 and high-field electrode 2 by regulation 61,62,63.
What deserves to be explained is, above-described embodiment is merely to illustrate the technical program, wherein the structure of each part, connected mode
It can all be varied from, every equivalents carried out on the basis of technical solutions of the utility model and improvement, not
It should exclude outside protection domain of the present utility model.
Claims (3)
1. a kind of drop induc- tion charging atomization test device, including experimental box body（1）, high-field electrode（2）, nozzle（3）, high-tension electricity
Source（4）, high speed camera（5）, the axis modules of XYZ tri-（6）, frequency converter（7）, water pump（8）, water tank（9）, digital flowmeter
（10）, computer（11）,
High-field electrode（2）It is fixed on experimental box body（1）On top panel, high voltage power supply（4）Pass through electric wire and high-field electrode（2）Even
Connect；Nozzle（3）Positioned at high-field electrode（2）Intermediate region, nozzle（3）It is fixed on the axis modules of XYZ tri-（6）On；High speed camera
（5）Experimental box body is fixed on by support（1）Inner side, high speed camera（5）Pass through USB interface and computer（11）Communicated；
Frequency converter（7）Pass through RS485 buses and computer（11）Communicated, frequency converter（7）Control water pump（8）From water tank（9）In take out
Solution is taken, through digital flowmeter（10）Injection nozzle, digital flowmeter（10）Through RS232 and computer（11）Connection.
2. a kind of drop induc- tion charging atomization test device according to claim 1, it is characterised in that nozzle（3）It is fixed
In the axis modules of XYZ tri-（6）On, the axis modules of XYZ tri-（6）Automatically controlled by computer program, can be in X/Y/Z
Freely adjusted on three directions, so as to change nozzle（3）With high-field electrode（2）Between relative position, nozzle can be observed（3）
With high-field electrode（2）The influence that is atomized to liquid of relative position.
3. a kind of drop induc- tion charging atomization test device according to claim 1, it is characterised in that high speed camera（5）
Pass through USB interface and computer（11）Communicated, liquid is through nozzle（3）Into high-field electrode（2）During near zone, by height
The effect of electrostatic field is pressed, induction charging, carried charge is atomized more than certain value, high speed camera（5）Liquid mist can be obtained in real time
The image and video information of change process, computer is passed to by USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338756.8U CN206464101U (en) | 2016-12-08 | 2016-12-08 | A kind of drop induc- tion charging atomization test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621338756.8U CN206464101U (en) | 2016-12-08 | 2016-12-08 | A kind of drop induc- tion charging atomization test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206464101U true CN206464101U (en) | 2017-09-05 |
Family
ID=59710373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621338756.8U Expired - Fee Related CN206464101U (en) | 2016-12-08 | 2016-12-08 | A kind of drop induc- tion charging atomization test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206464101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570391A (en) * | 2019-07-24 | 2019-12-13 | 天津科技大学 | Image analysis method for spray freezing coating effect based on Image J |
| CN111943216A (en) * | 2020-07-23 | 2020-11-17 | 江苏大学 | Electric field reinforced dispersed nano SiO2Process for the preparation of granules |
-
2016
- 2016-12-08 CN CN201621338756.8U patent/CN206464101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110570391A (en) * | 2019-07-24 | 2019-12-13 | 天津科技大学 | Image analysis method for spray freezing coating effect based on Image J |
| CN111943216A (en) * | 2020-07-23 | 2020-11-17 | 江苏大学 | Electric field reinforced dispersed nano SiO2Process for the preparation of granules |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20181208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |