CN202877025U - Micro-pore atomizing film - Google Patents
Micro-pore atomizing film Download PDFInfo
- Publication number
- CN202877025U CN202877025U CN201220473826.6U CN201220473826U CN202877025U CN 202877025 U CN202877025 U CN 202877025U CN 201220473826 U CN201220473826 U CN 201220473826U CN 202877025 U CN202877025 U CN 202877025U
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- China
- Prior art keywords
- atomizing
- orifice
- metal film
- film
- micro
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
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- Air Humidification (AREA)
Abstract
The utility model discloses a micro-pore atomizing film which comprises an annular piezoelectric ceramic piece and a metal film attached to the annular piezoelectric ceramic piece, wherein atomizing pores with at least two different diameters are formed in the metal film and in the inner-ring part of the annular piezoelectric ceramic piece. Due to the fact that the micro-pore atomizing film is provided with the atomizing pores with the at least two different diameters, atomizing pores with smaller diameter are good in atomizing effect, atomizing pores with bigger diameter are capable of discharging air bubbles produced during atomization, and therefore on basis of not influencing the atomizing effect, discharging of the air bubbles enables the atomizing film to work stably and be good in humidifying effect. The micro-pore atomizing film is applicable to the field of atomizing films.
Description
Technical field
The utility model relates to atomization of liquid field, particularly relates to a kind of atomizing piece.
Background technology
The micropore atomization sheet all is comprised of ring piezoelectric potsherd and the circular metal film that pastes on potsherd in the prior art, there is a projection in circular metal film central authorities on atomizing piece, be distributed with micropore of uniform size on this projection, in the use procedure of atomizing piece, produce dither by applying voltage at piezoelectric ceramic piece, can be so that the liquid that contacts with the micropore atomization sheet produces atomizing.
Small-sized humidifier in the market all is to adopt this micropore atomization sheet, but this micropore atomization sheet easy bubble that produces in the process of the atomization of liquid is less because of the aperture of atomizing piece, bubble can not be discharged, thereby can affect the atomizing effect of liquid.
The utility model content
For addressing the above problem, the utility model provides a kind of micropore atomization sheet that the bubble that produces in the atomization process can be discharged.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of micropore atomization sheet comprises ring piezoelectric potsherd and the metal film that pastes on the ring piezoelectric potsherd, is provided with orifice in the ring part of ring piezoelectric potsherd on the metal film, has the orifice of two kinds of different pore sizes on the metal film at least.
Be further used as improvement of the present utility model, be provided with a projection in the ring part of ring piezoelectric potsherd on the metal film, each orifice all is positioned on the projection.
Be further used as improvement of the present utility model, orifice is bellmouth, and the two ends of orifice are respectively water inlet end and water side, and the diameter of water inlet end is greater than the diameter of water side.
Be further used as improvement of the present utility model, the part that pastes with the ring piezoelectric potsherd on the metal film is provided with connecting hole.
The beneficial effects of the utility model: micropore atomization sheet of the present utility model has the orifice of two kinds of different pore sizes at least, the less orifice in aperture can produce preferably atomizing effect, the bubble that the larger orifice in aperture can produce atomizing is discharged, so that when not affecting atomizing effect, the discharge bubble makes the more stable work of atomizing piece, humidification better effects if.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is bump diagrams of the present utility model;
Fig. 4 is the generalized section of orifice of the present utility model.
The specific embodiment
With reference to Fig. 1 ~ Fig. 4, the utility model provides a kind of micropore atomization sheet, comprise ring piezoelectric potsherd 3 and the metal film 1 that pastes on ring piezoelectric potsherd 3, be provided with orifice 4 in the ring part of ring piezoelectric potsherd 3 on the metal film 1, have the orifice 4 of two kinds of different pore sizes on the metal film 1 at least.
The ring inner region of the metal film 1 of micropore atomization sheet of the present utility model is provided with two kinds of orifices 4 that pore size is different, the first orifice 41 that its mesoporous is less can produce preferably atomizing effect, and the bubble that the second relatively large orifice 42 of aperture can produce atomizing is discharged, so that when not affecting atomizing effect, the discharge bubble makes the more stable work of atomizing piece, humidification better effects if.
As the utility model preferred embodiment, be provided with protruding 2 in the ring part of ring piezoelectric potsherd 3 on the metal film 1, each orifice 4 is positioned on the projection 2, and the distribution on projection 2 of the first orifice 41 and the second orifice 42 can be well-regulated distribution, also can be random distribution.
As the utility model preferred embodiment, orifice 4 is bellmouth, the two ends of the orifice 4 of taper are respectively water inlet end 44 and water side 43, the diameter of its water inlet end 44 is greater than the diameter of water side 43, the first orifice 41 water side diameter ranges are 4～50 μ m, and the second orifice 42 water side diameters are than the large at least 2 μ m of the diameter of the first orifice 41 water sides.
Orifice 4 is bellmouth, helps water to enter orifice 4 and finishes atomizing.
As the utility model preferred embodiment, be arranged with connecting hole 5 with ring piezoelectric potsherd 3 adhering parts on the metal film 1, the diameter of the connecting hole 5 on the metal film 1 is 10～200 μ m.
Because metal film 1 and ring piezoelectric potsherd 3 are to be connected and fixed by welding compound or adhesive, these connecting holes 5 are so that the frictional force between metal film 1 and the ring piezoelectric potsherd 3 and contact area become large, thereby make be connected between metal film 1 and the ring piezoelectric potsherd 3 more firm.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (4)
1. micropore atomization sheet, it is characterized in that: comprise ring piezoelectric potsherd (3) and paste metal film (1) on ring piezoelectric potsherd (3), described metal film (1) is upper to be provided with orifice (4) in the ring part of ring piezoelectric potsherd (3), has the orifice (4) of two kinds of different pore sizes on the described metal film (1) at least.
2. a kind of micropore atomization sheet according to claim 1 is characterized in that: described metal film (1) is upper to be provided with a projection (2) in the ring part of ring piezoelectric potsherd (3), and described each orifice (4) is positioned on the projection (2).
3. a kind of micropore atomization sheet according to claim 1 and 2, it is characterized in that: described orifice (4) is bellmouth, the two ends of described orifice (4) are respectively water inlet end (44) and water side (43), and the diameter of described water inlet end (44) is greater than the diameter of water side (43).
4. a kind of micropore atomization sheet according to claim 1 and 2 is characterized in that: the upper part that pastes mutually with ring piezoelectric potsherd (3) of described metal film (1) is provided with some connecting holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220473826.6U CN202877025U (en) | 2012-09-18 | 2012-09-18 | Micro-pore atomizing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220473826.6U CN202877025U (en) | 2012-09-18 | 2012-09-18 | Micro-pore atomizing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877025U true CN202877025U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220473826.6U Expired - Lifetime CN202877025U (en) | 2012-09-18 | 2012-09-18 | Micro-pore atomizing film |
Country Status (1)
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| CN (1) | CN202877025U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252299A (en) * | 2013-05-24 | 2013-08-21 | 南京航空航天大学 | Piezoelectric ceramic atomizer |
| CN103769337A (en) * | 2014-01-15 | 2014-05-07 | 江苏大学 | Intermediate-frequency ultrasonic atomizer |
| WO2015051580A1 (en) * | 2013-10-10 | 2015-04-16 | 肇庆捷成电子科技有限公司 | Piezoelectric ceramic sounding element and manufacturing method therefor |
| CN105079927A (en) * | 2014-05-15 | 2015-11-25 | 郎彦宇 | Sleep breathing machine |
| WO2015180080A1 (en) * | 2014-05-28 | 2015-12-03 | 王长津 | Method for preparing micropore atomization sheet, micropore atomization sheet, and micropore atomization apparatus |
| CN106493032A (en) * | 2016-12-30 | 2017-03-15 | 杭州艾新医疗科技有限公司 | A kind of Composite atomization piece and preparation method thereof |
| CN107673360A (en) * | 2017-11-13 | 2018-02-09 | 浙江工业大学上虞研究院有限公司 | For preparing the chemical industry equipment of trichlorosilane |
| CN107720758A (en) * | 2017-11-13 | 2018-02-23 | 浙江工业大学上虞研究院有限公司 | Chemical industry production system |
| CN109091374A (en) * | 2018-08-22 | 2018-12-28 | 南京新生医疗科技有限公司 | A kind of herbal fumigation care instrument for hair nursing |
| WO2019192441A1 (en) * | 2018-04-03 | 2019-10-10 | 广东东阳光药业有限公司 | Microporous atomizing plate |
| CN110918358A (en) * | 2019-12-06 | 2020-03-27 | 湖南嘉业达电子有限公司 | Microporous atomization element capable of solving positive pressure water seepage and preparation method thereof |
| CN111043689A (en) * | 2019-12-27 | 2020-04-21 | 广东思威特智能科技股份有限公司 | Atomizing sheet and processing method thereof |
| 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 |
| CN113396011A (en) * | 2019-03-20 | 2021-09-14 | 株式会社村田制作所 | Bubble generating device |
| CN114738648A (en) * | 2022-03-02 | 2022-07-12 | 上海工程技术大学 | Trace lubricating system |
| WO2023186877A1 (en) * | 2022-03-28 | 2023-10-05 | Lainomedical S.L. | Nebulizer device |
| CN117815494A (en) * | 2023-12-28 | 2024-04-05 | 桐乡清锋科技有限公司 | Step-type pore-size distribution microporous atomization sheet |
-
2012
- 2012-09-18 CN CN201220473826.6U patent/CN202877025U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252299A (en) * | 2013-05-24 | 2013-08-21 | 南京航空航天大学 | Piezoelectric ceramic atomizer |
| CN103252299B (en) * | 2013-05-24 | 2016-12-28 | 南京航空航天大学 | A kind of piezoelectric ceramic atomizer |
| WO2015051580A1 (en) * | 2013-10-10 | 2015-04-16 | 肇庆捷成电子科技有限公司 | Piezoelectric ceramic sounding element and manufacturing method therefor |
| CN103769337A (en) * | 2014-01-15 | 2014-05-07 | 江苏大学 | Intermediate-frequency ultrasonic atomizer |
| CN105079927A (en) * | 2014-05-15 | 2015-11-25 | 郎彦宇 | Sleep breathing machine |
| WO2015180080A1 (en) * | 2014-05-28 | 2015-12-03 | 王长津 | Method for preparing micropore atomization sheet, micropore atomization sheet, and micropore atomization apparatus |
| CN106493032A (en) * | 2016-12-30 | 2017-03-15 | 杭州艾新医疗科技有限公司 | A kind of Composite atomization piece and preparation method thereof |
| CN107720758A (en) * | 2017-11-13 | 2018-02-23 | 浙江工业大学上虞研究院有限公司 | Chemical industry production system |
| CN107673360A (en) * | 2017-11-13 | 2018-02-09 | 浙江工业大学上虞研究院有限公司 | For preparing the chemical industry equipment of trichlorosilane |
| WO2019192441A1 (en) * | 2018-04-03 | 2019-10-10 | 广东东阳光药业有限公司 | Microporous atomizing plate |
| CN109091374A (en) * | 2018-08-22 | 2018-12-28 | 南京新生医疗科技有限公司 | A kind of herbal fumigation care instrument for hair nursing |
| CN113396011A (en) * | 2019-03-20 | 2021-09-14 | 株式会社村田制作所 | Bubble generating device |
| CN110918358A (en) * | 2019-12-06 | 2020-03-27 | 湖南嘉业达电子有限公司 | Microporous atomization element capable of solving positive pressure water seepage and preparation method thereof |
| CN111043689A (en) * | 2019-12-27 | 2020-04-21 | 广东思威特智能科技股份有限公司 | Atomizing sheet and processing method thereof |
| 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 |
| CN114738648A (en) * | 2022-03-02 | 2022-07-12 | 上海工程技术大学 | Trace lubricating system |
| WO2023186877A1 (en) * | 2022-03-28 | 2023-10-05 | Lainomedical S.L. | Nebulizer device |
| CN117815494A (en) * | 2023-12-28 | 2024-04-05 | 桐乡清锋科技有限公司 | Step-type pore-size distribution microporous atomization sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: AUDIOWELL ELECTRONICS (GUANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180606 Address after: 526000 2 Heping Road, Sha Li Industrial Park, hi tech Zone, Zhaoqing, Guangdong Patentee after: ZHAOQING AODIWEI SENSING TECHNOLOGY Co.,Ltd. Address before: 511400 Dongsheng Industrial Zone, Donghuan street, Panyu District, Guangzhou, Guangdong 9 Patentee before: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |