CN206587975U - A kind of water droplet generator - Google Patents
A kind of water droplet generator Download PDFInfo
- Publication number
- CN206587975U CN206587975U CN201720224399.0U CN201720224399U CN206587975U CN 206587975 U CN206587975 U CN 206587975U CN 201720224399 U CN201720224399 U CN 201720224399U CN 206587975 U CN206587975 U CN 206587975U
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- cavity
- lower chamber
- water droplet
- plate
- upper cavity
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Abstract
The utility model provides a kind of water droplet generator.Described water droplet generator contains upper cavity, lower chamber, piezoelectric ceramic plate, orifice plate, orifice plate nut, cavity lid.Piezoelectric ceramic plate is provided between upper cavity and lower chamber, piezoelectric ceramic plate is fixedly connected with upper cavity and lower chamber respectively, is fixedly connected with abacus by orifice plate nut in lower chamber lower end, the upper end of upper cavity is fixedly connected with cavity lid.The utility model can produce the uniform water droplet for being less than one millimeter.The utility model is simple in construction, be easy to processing, easy to operate.
Description
Technical field
The utility model belongs to the uniform water droplet field of generation, and in particular to a kind of water droplet generator.
Background technology
In modern scientific research production, uniform microparticle has a wide range of applications the energy, chemistry, biology etc. are multi-field,
It is key device therein to produce uniform water droplet.
The content of the invention
The utility model provides a kind of water droplet generator, it is adaptable to produce the uniform water droplet that diameter is less than one millimeter.
The technical solution of the utility model is as follows:
A kind of water droplet generator of the present utility model, is characterized in, described generator contains upper cavity, lower chamber, pressure
Electroceramics plate, orifice plate, orifice plate nut, cavity lid.Wherein, piezoelectric ceramic plate is the annulus for being provided with centre bore, and aperture plate center is opened
There is circular hole.Its annexation is that piezoelectric ceramic plate is provided between upper cavity and lower chamber, electroceramics plate respectively with upper cavity
It is fixedly connected with lower chamber, abacus is fixedly connected with by orifice plate nut in lower chamber lower end, the upper end of upper cavity is fixedly connected
There is cavity lid, cavity, which is covered, is provided with cavity lid through hole.
Described upper cavity is columnar structured, and lower chamber is conical structure.
Described upper cavity, lower chamber, piezoelectric ceramic plate, orifice plate, cavity lid are set to be concentric.
The external diameter of described upper cavity is equal with piezoelectric ceramic plate external diameter.
During using the utility model, the solution with pressure is introduced from cavity lid, liquid passes through chamber under the effect of the pressure
Body, sprays to form jet from the aperture on orifice plate；There is provided pulse electrical signal to the piezoelectric ceramic plate being fixed in the middle of cavity makes pressure
Electroceramics plate produces vibration, so as to drive cavity to produce vibration, the jet sprayed from orifice plate is produced disturbance, jet is finally disintegrated
For uniform water droplet.
The utility model is simple in construction, be easy to processing, easy to operate, can produce the uniform water droplet for being less than one millimeter.
Brief description of the drawings
Fig. 1 is a kind of structural representation of water droplet generator of the present utility model；
The cavity lid of 1. upper cavity, 2. lower chamber, 3. piezoelectric ceramic plate, 4. orifice plate, 5. orifice plate nut 6. in figure.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Fig. 1 is a kind of structural representation of water droplet generator of the present utility model, in Fig. 1, a kind of water of the present utility model
Drop generator, contains upper cavity 1, lower chamber 2, piezoelectric ceramic plate 3, orifice plate 4, orifice plate nut 5, cavity lid 6.Wherein, piezoelectricity is made pottery
Porcelain plate 3 is the annulus for being provided with centre bore, and the center of orifice plate 4 is provided with circular hole.Its annexation is, upper cavity 1 and lower chamber 2 it
Between be provided with piezoelectric ceramic plate 3, electroceramics plate 3 is fixedly connected with upper cavity 1 and lower chamber 2, passed through in the lower end of lower chamber 2 respectively
Orifice plate nut 5 is fixedly connected with abacus 4, and the upper end of upper cavity 1, which is fixedly connected with cavity lid 6, cavity lid 6, is provided with cavity lid
Through hole.
Described upper cavity 1 is columnar structured, and lower chamber 2 is conical structure.
Described upper cavity 1, lower chamber 2, piezoelectric ceramic plate 3, orifice plate 4, cavity lid 6 are set to be concentric.
The external diameter of described upper cavity 1 is equal with the external diameter of piezoelectric ceramic plate 3.
Workflow of the present utility model is as follows, and the solution with pressure is introduced from cavity lid 6, molten under the effect of the pressure
Liquid passes through cavity, sprays to form jet from the aperture on orifice plate 4；Pulse is provided to the piezoelectric ceramic plate 3 being fixed in the middle of cavity
Electric signal makes piezoelectric ceramic plate 3 produce vibration, so as to drive cavity to produce vibration, the jet sprayed from orifice plate 4 is produced disturbance,
Jet finally disintegration is uniform water droplet.
The utility model is simple in construction, be easy to processing, easy to operate, can produce uniform water droplet, wide using scope.
Claims (4)
1. a kind of water droplet generator, it is characterised in that：Described generator contains upper cavity（1）, lower chamber（2）, piezoelectric ceramics
Plate（3）, orifice plate（4）, orifice plate nut（5）, cavity lid（6）；Wherein, piezoelectric ceramic plate（3）To be provided with the annulus of centre bore, hole
Plate（4）Center is provided with circular hole；Its annexation is, in upper cavity（1）With lower chamber（2）Between be provided with piezoelectric ceramic plate（3）,
Electroceramics plate（3）Respectively with upper cavity（1）And lower chamber（2）It is fixedly connected, in lower chamber（2）Lower end passes through orifice plate nut（5）
It is fixedly connected with abacus（4）, upper cavity（1）Upper end be fixedly connected with cavity lid（6）, cavity lid（6）On be provided with cavity lid
Through hole.
2. a kind of water droplet generator according to claim 1, it is characterised in that：Described upper cavity（1）For cylindrical shape knot
Structure, lower chamber（2）For conical structure.
3. a kind of water droplet generator according to claim 1, it is characterised in that：Described upper cavity（1）, lower chamber
（2）, piezoelectric ceramic plate（3）, orifice plate（4）, cavity lid（6）Set to be concentric.
4. a kind of water droplet generator according to claim 1, it is characterised in that：Described upper cavity（1）External diameter and pressure
Electroceramics plate（3）External diameter is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224399.0U CN206587975U (en) | 2017-03-09 | 2017-03-09 | A kind of water droplet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720224399.0U CN206587975U (en) | 2017-03-09 | 2017-03-09 | A kind of water droplet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206587975U true CN206587975U (en) | 2017-10-27 |
Family
ID=60125991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720224399.0U Expired - Fee Related CN206587975U (en) | 2017-03-09 | 2017-03-09 | A kind of water droplet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206587975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622832A (en) * | 2017-03-09 | 2017-05-10 | 中国工程物理研究院激光聚变研究中心 | Water drop generator |
| CN111307405A (en) * | 2020-04-28 | 2020-06-19 | 中国空气动力研究与发展中心低速空气动力研究所 | Air flow pulse shear type single micro water drop generating device |
-
2017
- 2017-03-09 CN CN201720224399.0U patent/CN206587975U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622832A (en) * | 2017-03-09 | 2017-05-10 | 中国工程物理研究院激光聚变研究中心 | Water drop generator |
| CN111307405A (en) * | 2020-04-28 | 2020-06-19 | 中国空气动力研究与发展中心低速空气动力研究所 | Air flow pulse shear type single micro water drop generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210309 |