CN201371109Y - Micro-droplet generating device - Google Patents
Micro-droplet generating device Download PDFInfo
- Publication number
- CN201371109Y CN201371109Y CN200920006615U CN200920006615U CN201371109Y CN 201371109 Y CN201371109 Y CN 201371109Y CN 200920006615 U CN200920006615 U CN 200920006615U CN 200920006615 U CN200920006615 U CN 200920006615U CN 201371109 Y CN201371109 Y CN 201371109Y
- Authority
- CN
- China
- Prior art keywords
- hole
- sheet
- generation device
- droplet generation
- spray nozzle
- 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
- Special Spraying Apparatus (AREA)
Abstract
The utility model provides a micro-droplet generating device. The device comprises an oscillation piece, a connecting piece, and a spray orifice piece, wherein, the oscillation piece, the connecting piece and the spray orifice piece are overlapped and jointed through jointing material; the spray orifice piece is clamped between the oscillation piece and the connecting piece; a first through hole is formed on the oscillation piece; a second through hole is formed on the connecting piece in a position corresponding to the first through-hole; a plurality of fine spray orifices are formed on the spray orifice piece in the area corresponding to the first through hole and the second through hole; and a plurality of penetration holes are formed on the spray orifice piece in the area not corresponding to the first through hole and the second through hole, so that the jointing material can joint the oscillation piece and the connecting piece through the penetration holes on the spray orifice piece, the spray orifice piece can be fixed between the oscillation piece and the connecting piece. Therefore, not only can the jointing intensity between the oscillation piece and the connecting piece be enhanced, but also better atomization effect can be produced.
Description
Technical field
The utility model is a kind of droplet generation device that can be applicable on the sprayer, particularly a kind ofly promotes the droplet generation device that droplet tells on.
Background technology
In at present known sprayer product or the relevant technology that is disclosed, roughly can be divided into two classes at the means of utilizing spray nozzle sheet to produce spraying: the one, utilize the piezoelectric vibrations that liquid is extruded spray nozzle sheet and form fog, another is to utilize piezoelectric vibrations spray nozzle sheet, make it to pat liquid, allow liquid discharge and formation fog from spray orifice.The latter plane of patting liquid of arranging in pairs or groups sometimes, for example utilize bundle of capillary tubes to carry the mechanism of liquid, and be processed into a plane at its end, liquid is flow on the described plane, so that pat atomizing, or arrange in pairs or groups a pressure apparatus, feeding liquid under pressure is arrived the spray nozzle sheet place, during the spray nozzle sheet vibrations, extrude atomizing from spray orifice.Whether wherein, whether the juncture between piezoelectric and the spray nozzle sheet is good, will directly influence vibration energy and can effectively be transmitted.
Utilize at present the concussion sheet to transmit the sprayer product of vibration energy to the spray nozzle sheet, based on cost consideration, because spray nozzle sheet thin thickness and size are little, can utilize sticky material to be fitted and connected materials such as sheet or stator mostly again to link the concussion sheet, therefore shake the two or more at least material of existence between sheet and the spray nozzle sheet, yet on reality is carried out, engage the problem that is difficult between the multiple material except having, and the concussion sheet needs one by one vibration energy to be passed on the spray nozzle sheet by multiple material, owing to all some losses can be arranged in the vibration energy transmission between each different materials, therefore also can successively decrease to some extent on the usefulness, cause atomizing effect not good.
Summary of the invention
In view of this, main purpose of the present utility model promptly is to propose a kind of droplet generation device that can be applied on the sprayer, described droplet generation device is except allowing concussion sheet and spray nozzle sheet have good bond strength, and can effectively the vibration energy that shakes sheet be passed on the spray nozzle sheet, to produce more excellent atomizing effect.
For achieving the above object, the technical solution adopted in the utility model comprises:
A kind of droplet generation device is used for a sprayer, it is characterized in that, described droplet generation device comprises at least:
One concussion sheet is provided with one first through hole;
A connecting piece is provided with one second through hole corresponding to described first through hole;
One spray nozzle sheet, be folded between described concussion sheet and the described brace, described spray nozzle sheet is provided with plural tiny spray orifice on the zone corresponding to described first through hole and described second through hole, and be not provided with plurality of through holes on the zone corresponding to described first through hole and described second through hole; And
One grafting material engages described concussion sheet and described brace by described perforation set on the described spray nozzle sheet, and described spray nozzle sheet is fixed between described concussion sheet and the described brace.
For achieving the above object, the technical solution adopted in the utility model also comprises:
A kind of droplet generation device is used for a sprayer, it is characterized in that, described droplet generation device comprises at least:
One concussion sheet is provided with one first through hole;
A connecting piece, and be provided with one second through hole corresponding to described first through hole;
One stator, be folded between described concussion sheet and the described brace, described stator is provided with a third through-hole on the zone corresponding to described first through hole and described second through hole, and be not provided with plurality of through holes on the zone corresponding to described first through hole and described second through hole;
One spray nozzle sheet is folded between described stator and the described brace, and described spray nozzle sheet is provided with plural tiny spray orifice on the zone corresponding to described first through hole, described second through hole and described third through-hole; And
One grafting material engages described concussion sheet, described brace and described spray nozzle sheet by described perforation set on the described stator, and described stator is fixed between described concussion sheet and the described brace.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: spray nozzle sheet is designed to have a plurality of perforation that can supply grafting material to pass through, grafting material can effectively be engaged with spray nozzle sheet with concussion sheet, brace, and vibration energy directly is passed on the spray nozzle sheet by the concussion sheet.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model droplet generation device first preferred embodiment;
Fig. 2 is the three-dimensional combination figure of the droplet generation device that discloses of Fig. 1;
Fig. 3 is the combination section of the droplet generation device that discloses of Fig. 1;
Fig. 4 is the combination section that droplet generation device that Fig. 1 discloses further utilizes a coating member to be coated and fixed;
Fig. 5 is the three-dimensional exploded view of the utility model droplet generation device second preferred embodiment;
Fig. 6 is the combination section of the droplet generation device that discloses of Fig. 5;
Fig. 7 is the combination section that droplet generation device that Fig. 5 discloses further utilizes a coating member to be coated and fixed.
Description of reference numerals: droplet generation device 10; Concussion sheet 12; First through hole 122; Brace 14; Second through hole 142; Spray nozzle sheet 16; Floating convex 160; Tiny spray orifice 162; Perforation 164; Grafting material 18; Coating member 182; Droplet generation device 20; Concussion sheet 22; First through hole 222; Brace 24; Second through hole 242; Stator 262; Third through-hole 2622; Perforation 2624; Spray nozzle sheet 264; Tiny spray orifice 2642; Floating convex 2640; Grafting material 28; Coating member 282.
The specific embodiment
Relevant technology contents of the present utility model and detailed description now cooperate graphic being described as follows.
The utility model is a kind of droplet generation device of using on the sprayer of can be applicable to, at first please consult Fig. 1-shown in Figure 3 simultaneously, Fig. 1 is the three-dimensional exploded view that discloses the utility model droplet generation device, and Fig. 2 and Fig. 3 show stereogram and the profile of the utility model droplet generation device after combination respectively.As shown in the figure, described droplet generation device 10 is the structures by the mutual stacked joint of several pieces lamellar body materials, its mainly include utilize grafting material 18 in addition stacked joint concussion sheet 12, an a connecting piece 14 and be folded in a spray nozzle sheet 16 between concussion sheet 12 and the brace 14; Aforementioned concussion sheet 12 is laminar circular lamellar bodies, the preferably is a piezoelectric patches, and be provided with one first through hole 122 in the center, aforesaid brace 14 also is the circular lamellar body of a laminar stainless steel, and be provided with one second through hole 142 in the center corresponding to first through hole 122, make concussion sheet 12 and brace 14 mutual when stacked, first through hole 122 and second through hole 142 can connect mutually.
Aforesaid spray nozzle sheet 16 is laminar circular lamellar bodies, is used for pressing from both sides establishing being bonded between concussion sheet 12 and 14 liang of lamellar bodies of brace, and spray nozzle sheet 16 is provided with plural tiny spray orifice 162 on the zone, center corresponding to first through hole 122 and second through hole 142.In addition, from figure, can see and know, further be not provided with on the zone corresponding to first through hole 122 and second through hole 142 at spray nozzle sheet 16 and be periphery at tiny spray orifice 162, and the peripheral plurality of through holes 164 in described zone, the purpose that perforation 164 is set is that grafting material 18 can pass perforation 164 and directly engage concussion sheet 12 and brace 14.Aforementioned perforation 164 quantity and the shape that is located on the spray nozzle sheet 16 do not exceeded shown in scheming.In addition, corresponding to forming a floating convex 160 on the zone of first through hole 122 and second through hole 142, tiny spray orifice 162 then is provided in a side of on this floating convex 160 on the spray nozzle sheet 16.
As from the foregoing, the utility model droplet generation device mainly is by three stacked be combined intos of lamellar body, also promptly shake sheet 12, brace 14 and be folded in the spray nozzle sheet 16 that shakes between sheet 12 and the brace 14, these three lamellar bodies are to utilize grafting material 18 to engage to be fixed into one.Owing to rely on the design that has perforation 164 on the spray nozzle sheet 16, grafting material 18 can engage concussion sheet 12 and brace 14 by the perforation on the spray nozzle sheet 16 164, and spray nozzle sheet 16 is fixed between concussion sheet 12 and the brace 14; Utilize such juncture, not only can effectively promote the applying intensity of concussion sheet 12 and spray nozzle sheet 16, and can effectively the vibration energy that shakes sheet 12 be passed on the spray nozzle sheet 16.
Wherein, the aforementioned grafting material that is used for engaging concussion sheet 12, brace 14 and spray nozzle sheet 16 can be to solidify glue or brazing metal, and not as limit.
See also shown in Figure 4, be to demonstrate the combination section that the utility model droplet generation device more is combined with a coating member 182 among the figure, coating member 182 includes but not limited to the ring-like formula of O shape shown in the figure, can be used to coat concussion sheet 12, brace 14 and spray nozzle sheet 16 after mutually combining.
Rely on above-mentioned explanation as can be known, the utility model takes to have the design of perforation 162 on spray nozzle sheet 16, make between grafting material 18 and concussion sheet 12, brace 14 and the spray nozzle sheet 16 and can effectively engage, and with vibration energy by the concussion sheet 12 directly be passed on the spray nozzle sheet 16 by grafting material 18, can effectively reduce energy dissipation.
At first please consult Fig. 5 and shown in Figure 6 simultaneously, Fig. 5 is the three-dimensional exploded view that discloses another preferred embodiment of the utility model droplet generation device, and Fig. 6 is the combination section that shows the droplet generation device that Fig. 5 disclosed.As shown in the figure, described droplet generation device 10 is the structures by the mutual stacked joint of several pieces lamellar body materials, compared to the droplet generation device 10 that the three-chip type structure that Fig. 1 disclosed is formed, the droplet generation device 20 that is disclosed in the present embodiment is to include to utilize grafting material 28 concussion sheet 22, brace 24, stator 262 and 264 4 lamellar body materials of spray nozzle sheet of stacked joint constitute in addition; As shown in the figure, aforementioned concussion sheet 22 is laminar circular lamellar bodies, the preferably is a piezoelectric patches, and be provided with one first through hole 222 in the center, aforesaid brace 24 also is the circular lamellar body of a laminar stainless steel, and be provided with one second through hole 242 corresponding to first through hole 222 in the center, make concussion sheet 22 and brace 24 mutual when stacked, first through hole 222 and second through hole 242 can connect mutually.
Aforesaid spray nozzle sheet 264 is the disk materials that are folded between stator 262 and the brace 24, and spray nozzle sheet 264 is provided with plural tiny spray orifice 2642 on the zone corresponding to first through hole 222, second through hole 242 and third through-hole 2622.Wherein, form a floating convex 2640 on the spray nozzle sheet 264, tiny spray orifice 2642 then is provided in a side of on this floating convex 2640.
As from the foregoing, the droplet generation device that present embodiment disclosed mainly is folded by be combined into by four lamellar bodies, also promptly shake sheet 22, brace 24, be folded in the stator 262 between concussion sheet 22 and the brace 24, and be folded in a spray nozzle sheet 264 between stator 262 and the brace 24; These four lamellar bodies are to utilize grafting material 28 to engage to be fixed into one.Owing to rely on the design that has perforation 2624 on the stator 262, grafting material 28 can engage concussion sheet 22 and brace 24 by the perforation on the stator 262 2622, and stator 262 and spray nozzle sheet 264 are fixed between concussion sheet 22 and the brace 24; Utilize such combination, not only can effectively promote the bond strength of concussion sheet 22 and spray nozzle sheet 262, and can effectively the vibration energy that shakes sheet 22 be passed on the spray nozzle sheet 262.
See also shown in Figure 7, be to demonstrate the combination section that the utility model droplet generation device more is combined with a coating member 282 among the figure, coating member 282 includes but not limited to the ring-like formula of O shape shown in the figure, can be used to coat concussion sheet 22, brace 24, stator 262 and spray nozzle sheet 264 after mutually combining.
In sum, the utility model is a kind of droplet generation device that can be applied on the sprayer, described droplet generation device is except allowing concussion sheet and spray nozzle sheet have good bond strength, and can effectively the vibration energy that shakes sheet be passed on the spray nozzle sheet, to produce more excellent atomizing effect.
The utility model is that mainly spray nozzle sheet is designed to have a plurality of perforation that can supply grafting material to pass through, and grafting material and concussion sheet, brace can effectively be engaged with spray nozzle sheet, and vibration energy directly is passed on the spray nozzle sheet by the concussion sheet.When implementing, aforesaid spray nozzle sheet can be an one-piece construction, also can be the two-piece type structural design that more includes a stator.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (16)
1. a droplet generation device is used for a sprayer, it is characterized in that, described droplet generation device comprises at least:
One concussion sheet is provided with one first through hole;
A connecting piece is provided with one second through hole corresponding to described first through hole;
One spray nozzle sheet, be folded between described concussion sheet and the described brace, described spray nozzle sheet is provided with plural tiny spray orifice on the zone corresponding to described first through hole and described second through hole, and be not provided with plurality of through holes on the zone corresponding to described first through hole and described second through hole; And
One grafting material engages described concussion sheet and described brace by described perforation set on the described spray nozzle sheet, and described spray nozzle sheet is fixed between described concussion sheet and the described brace.
2. according to the described droplet generation device of claim 1, it is characterized in that: described concussion sheet is a piezoelectric patches.
3. according to the described droplet generation device of claim 1, it is characterized in that: corresponding to forming a floating convex on the zone of described first through hole and described second through hole, and described floating convex is provided with described tiny spray orifice on the described spray nozzle sheet.
4. according to the described droplet generation device of claim 1, it is characterized in that: described brace is a stainless steel substrates.
5. according to the described droplet generation device of claim 1, it is characterized in that: described grafting material is to solidify glue.
6. according to the described droplet generation device of claim 1, it is characterized in that: described grafting material is a brazing metal.
7. according to the described droplet generation device of claim 1, it is characterized in that: described droplet generation device more comprises a coating member, and described coating member is used for coating described concussion sheet, described brace and the described spray nozzle sheet that links by described grafting material.
8. according to the described droplet generation device of claim 7, it is characterized in that: described coating member is an O shape ring.
9. a droplet generation device is used for a sprayer, it is characterized in that, described droplet generation device comprises at least:
One concussion sheet is provided with one first through hole;
A connecting piece, and be provided with one second through hole corresponding to described first through hole;
One stator, be folded between described concussion sheet and the described brace, described stator is provided with a third through-hole on the zone corresponding to described first through hole and described second through hole, and be not provided with plurality of through holes on the zone corresponding to described first through hole and described second through hole;
One spray nozzle sheet is folded between described stator and the described brace, and described spray nozzle sheet is provided with plural tiny spray orifice on the zone corresponding to described first through hole, described second through hole and described third through-hole; And
One grafting material engages described concussion sheet, described brace and described spray nozzle sheet by described perforation set on the described stator, and described stator is fixed between described concussion sheet and the described brace.
10. according to the described droplet generation device of claim 9, it is characterized in that: described concussion sheet is a piezoelectric patches.
11. according to the described droplet generation device of claim 9, it is characterized in that: corresponding to forming a floating convex on the zone of described first through hole, second through hole and described third through-hole, and described floating convex is provided with described tiny spray orifice on the described spray nozzle sheet.
12. according to the described droplet generation device of claim 9, it is characterized in that: described brace is a stainless steel substrates.
13. according to the described droplet generation device of claim 9, it is characterized in that: described grafting material is to solidify glue.
14. according to the described droplet generation device of claim 9, it is characterized in that: described grafting material is a brazing metal.
15. according to the described droplet generation device of claim 9, it is characterized in that: described droplet generation device more comprises a coating member, and described coating member is used for coating described concussion sheet, described brace, described stator and the described spray nozzle sheet that links by described grafting material.
16. according to the described droplet generation device of claim 15, it is characterized in that: described coating member is an O shape ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006615U CN201371109Y (en) | 2009-03-05 | 2009-03-05 | Micro-droplet generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920006615U CN201371109Y (en) | 2009-03-05 | 2009-03-05 | Micro-droplet generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371109Y true CN201371109Y (en) | 2009-12-30 |
Family
ID=41497191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920006615U Expired - Fee Related CN201371109Y (en) | 2009-03-05 | 2009-03-05 | Micro-droplet generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371109Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641816A (en) * | 2011-02-18 | 2012-08-22 | 微邦科技股份有限公司 | Orifice piece and atomization assembly with same |
| CN105311719A (en) * | 2014-08-04 | 2016-02-10 | 心诚镁行动医电股份有限公司 | Portable ultrasonic wave atomizer and protective structure thereof |
| CN105311717A (en) * | 2014-08-01 | 2016-02-10 | 心诚镁行动医电股份有限公司 | Portable ultrasonic atomizer and medicine storing structure thereof |
| CN105311718A (en) * | 2014-08-01 | 2016-02-10 | 心诚镁行动医电股份有限公司 | Portable ultrasonic atomizer and atomizing structure thereof |
| CN105618317A (en) * | 2014-10-31 | 2016-06-01 | 研能科技股份有限公司 | Spray nozzle piece module |
| CN105618318A (en) * | 2014-10-31 | 2016-06-01 | 研能科技股份有限公司 | Orifice plate module |
| CN105772245A (en) * | 2016-03-18 | 2016-07-20 | 浙江大学滨海产业技术研究院 | Droplet spraying separation device and separation method |
| WO2019115221A1 (en) | 2017-12-14 | 2019-06-20 | Stamford Devices Limited | Mounting of an aerosol generator aperture plate to a support |
| CN113262923A (en) * | 2020-02-14 | 2021-08-17 | 深圳麦克韦尔科技有限公司 | Micropore atomization sheet and atomization device |
| JP7511617B2 (en) | 2021-12-17 | 2024-07-05 | 深▲せん▼摩尓霧化健康医療科技有限公司 | Microporous atomizing parts and electronic atomizing devices |
-
2009
- 2009-03-05 CN CN200920006615U patent/CN201371109Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641816A (en) * | 2011-02-18 | 2012-08-22 | 微邦科技股份有限公司 | Orifice piece and atomization assembly with same |
| CN105311718B (en) * | 2014-08-01 | 2019-01-18 | 心诚镁行动医电股份有限公司 | Portable ultrasonic atomizer and its atomization structure |
| CN105311717A (en) * | 2014-08-01 | 2016-02-10 | 心诚镁行动医电股份有限公司 | Portable ultrasonic atomizer and medicine storing structure thereof |
| CN105311718A (en) * | 2014-08-01 | 2016-02-10 | 心诚镁行动医电股份有限公司 | Portable ultrasonic atomizer and atomizing structure thereof |
| CN105311719A (en) * | 2014-08-04 | 2016-02-10 | 心诚镁行动医电股份有限公司 | Portable ultrasonic wave atomizer and protective structure thereof |
| CN105618317A (en) * | 2014-10-31 | 2016-06-01 | 研能科技股份有限公司 | Spray nozzle piece module |
| CN105618318A (en) * | 2014-10-31 | 2016-06-01 | 研能科技股份有限公司 | Orifice plate module |
| CN105772245A (en) * | 2016-03-18 | 2016-07-20 | 浙江大学滨海产业技术研究院 | Droplet spraying separation device and separation method |
| WO2019115221A1 (en) | 2017-12-14 | 2019-06-20 | Stamford Devices Limited | Mounting of an aerosol generator aperture plate to a support |
| EP3950141A1 (en) | 2017-12-14 | 2022-02-09 | Stamford Devices Limited | Mounting of an aerosol generator aperture plate to a support |
| US11654448B2 (en) | 2017-12-14 | 2023-05-23 | Stamford Devices Limited | Mounting of an aerosol generator aperture plate to a support |
| CN113262923A (en) * | 2020-02-14 | 2021-08-17 | 深圳麦克韦尔科技有限公司 | Micropore atomization sheet and atomization device |
| CN113262923B (en) * | 2020-02-14 | 2023-11-28 | 深圳麦克韦尔科技有限公司 | Microporous atomizing sheet and atomizing device |
| JP7511617B2 (en) | 2021-12-17 | 2024-07-05 | 深▲せん▼摩尓霧化健康医療科技有限公司 | Microporous atomizing parts and electronic atomizing devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201371109Y (en) | Micro-droplet generating device | |
| CN102553767A (en) | Piezoelectric ceramic ultrasonic atomizing sheet | |
| US8870100B2 (en) | Nozzle plate and atomizing module using the same | |
| US20110233302A1 (en) | Nebulizing assembly | |
| JP2014521506A5 (en) | ||
| JP3153019U (en) | Fine droplet generator | |
| CA2730242C (en) | Multi-element ultrasonic atomizer | |
| JP2022539645A (en) | Manufacturing method of ultrasonic atomization sheet | |
| CN112999676A (en) | Atomizing device for spray dryer | |
| CN202667070U (en) | Droplet production device | |
| JP2004515353A (en) | Ultrasonic atomizer | |
| CN2920427Y (en) | Composite charging electrostatic spraying device | |
| CN201046429Y (en) | Droplet generating device | |
| CN101773893A (en) | Combined ultrasonic atomizing device | |
| CN108971493A (en) | It is a kind of to go powder method for 3DP method 3 D-printing thin-walled porous metals base | |
| TW201433360A (en) | Liquid nebulizing assembly with solid structure plate | |
| CN203124179U (en) | Ultrasonic nozzle | |
| US20140011318A1 (en) | Methods and systems for ultrasonic spray shaping | |
| CN202314767U (en) | Microporous atomizing device | |
| CN211912761U (en) | Atomizing device for spray dryer | |
| CN209577179U (en) | A kind of micropore spraying device | |
| CN101879493A (en) | Ultrasonic focusing liquid sprayer | |
| US20070017441A1 (en) | Standing ultrasonic wave spraying arrangement | |
| CN112844933A (en) | Ultrasonic atomizing nozzle with enhanced atomization | |
| CN2611051Y (en) | Dual piezoelectric micro-spray atomization device for atomization and administration |
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: 20091230 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |