CN201519640U - Microporous piezoceramic atomization sheet - Google Patents
Microporous piezoceramic atomization sheet Download PDFInfo
- Publication number
- CN201519640U CN201519640U CN2009201669313U CN200920166931U CN201519640U CN 201519640 U CN201519640 U CN 201519640U CN 2009201669313 U CN2009201669313 U CN 2009201669313U CN 200920166931 U CN200920166931 U CN 200920166931U CN 201519640 U CN201519640 U CN 201519640U
- Authority
- CN
- China
- Prior art keywords
- atomization
- micropore
- sheet
- apopore
- piezoelectric ceramic
- 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 - Lifetime
Links
- 238000000889 atomisation Methods 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000000919 ceramic Substances 0.000 claims description 38
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005530 etching Methods 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 239000007788 liquid Substances 0.000 description 6
- 230000003796 beauty Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 241000222519 Agaricus bisporus Species 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 printing Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Special Spraying Apparatus (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a microporous piezoceramic atomization sheet. The atomization sheet comprises a circular metal sheet and a hollow ring-shaped piezoceramic sheet compounded in the center of the metal sheet; a circular vibration area is arranged at the hollow part piezoceramic sheet; an atomization area is arranged at the circular part of the vibration area; a certain amount of laser atomization micropores formed by laser boring are distributed in the atomization area, and the laser atomization micropores are horn-shaped, that is, water outlets and water inlets are formed on the micropores, the pore diameter of the water outlets is less than that of the water inlets, the water outlets are positioned on the front side of the piezoceramic sheet, and the water inlets are positioned on the back side of the piezoceramic sheet; a ring-shaped marginal area is arranged outside the piezoceramic sheet; and the piezoceramic sheet and the ring-shaped marginal area are connected with leading wires respectively. Compared with the present precision etching holes, the laser atomization micropores in the utility model has the advantages of more uniform and rounder pore diameter, stronger practicability, low power consumption, good atomization effect, and reduction of the cost.
Description
Technical field
The utility model relates to a kind of device that makes liquid produce atomizing, is specifically related to a kind of micropore piezoelectric ceramics atomizing piece.
Background technology
Liquid can atomize it by the effect of piezoelectric ultrasonic atomization sheet vibration, and this is well-known technology.At present, in the prior art, as humidifier, beauty care device and stacte machine all are to adopt to make liquid generation atomization gas reach humidification, beauty treatment and stacte purpose, the generation of atomization gas is the dither after the pressured electroceramics atomizing piece energising, make the liquid that contacts with atomizing piece produce atomizing, spray behind the formation fog, for its use.
Existing piezoelectric ceramics atomizing piece comprises the piezoelectric ceramic piece of hollow annular and the sheet metal that is compounded in hollow parts, the atomizing micropore of fine etching processes is adopted at the sheet metal center, micropore has apopore and inlet opening, the apopore aperture is less than the inlet opening, different industries has different requirements for the diameter of apopore: champignon is the 9-12 micron with the micropore outlet diameter of atomizing piece, humidification is the 7-9 micron with the micropore outlet diameter of atomizing piece, the diameter of medical micropore outlet is then littler, the apopore of existing atomizing piece is the fine etching apopore, be subject to the deficiency of fine etching technology, the aperture of atomizing apopore is inhomogeneous not round yet, and negligible amounts, practicality is relatively poor, and power consumption is big, and atomizing effect is poor.
The utility model content
The purpose of this utility model provides the stronger micropore piezoelectric ceramics atomizing piece of a kind of practicality.
The technical scheme that its technical problem that solves the utility model adopts is: micropore piezoelectric ceramics atomizing piece, comprise circular sheet metal and the hollow annular piezoelectric ceramic piece that is compounded in the sheet metal center, the hollow parts of piezoelectric ceramic piece is provided with circular vibrating area, the circle of vibrating area is provided with the range of atomization, the laser atomizing micropore that the laser boring of range of atomization distribution some forms, it is horn-like that hole shape is, be that micropore has apopore and inlet opening, the apopore aperture is less than the inlet opening, apopore is positioned at the piezoelectric ceramic piece front, the inlet opening is positioned at the piezoelectric ceramic piece back side, piezoelectric ceramic piece is provided with the ring edge district outward, and piezoelectric ceramic piece and ring edge district are connected with lead-in wire respectively.
Wherein, the external diameter of range of atomization is the 2.2-6.3 millimeter, and described three adjacent apopores arbitrarily are equilateral triangle and distribute.
In addition, the aperture of described apopore is the 0.3-10 micron, and the aperture of inlet opening is the 60-140 micron.
Further, the spacing of described adjacent apopore is the 0.09-0.17 micron.
Further, the quantity of described apopore is 110-4500.
Further, the aperture of described apopore is the 3-5 micron.
The beneficial effects of the utility model are: the laser atomizing micropore that the laser boring of sheet metal central distribution some forms, compare existing fine etching hole, and the aperture is more even, round, practicality is stronger, low in energy consumption, atomizing effect is good, and cost is reduced.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model master apparent direction;
Fig. 2 is the structural representation of the utility model side-looking direction.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, shown in Figure 2, micropore piezoelectric ceramics atomizing piece, comprise circular sheet metal 4 and the hollow annular piezoelectric ceramic piece 2 that is compounded in sheet metal 4 centers, the hollow parts of piezoelectric ceramic piece 2 is provided with circular vibrating area 1, the circle of vibrating area 1 is provided with range of atomization 3, the laser atomizing micropore that the laser boring of range of atomization 3 distribution somes forms, it is horn-like that hole shape is, be that micropore has apopore and inlet opening, the apopore aperture is less than the inlet opening, apopore is positioned at the front of piezoelectric ceramic piece 2, and the inlet opening is positioned at the back side of piezoelectric ceramic piece 2, the piezoelectric ceramic piece 2 outer ring edge districts 4 that are provided with, piezoelectric ceramic piece 2 and ring edge district 4 are connected with lead-in wire 5 respectively, wherein, the external diameter of range of atomization 3 is the 2.2-6.3 millimeter, and described three adjacent apopores arbitrarily are equilateral triangle and distribute, the aperture of apopore is the 0.3-10 micron, the aperture of inlet opening is the 60-140 micron, and the spacing of adjacent apopore is the 0.09-0.17 micron, and the quantity of apopore is 110-4500.
Relevant parameter of the present utility model is as follows: the internal diameter of piezoelectric ceramic piece 2 is the 5.5-8.9 millimeter, external diameter is the 8.0-16.0 millimeter, the external diameter in vibrations district 1 is the 3.6-9.0 millimeter, the thickness of sheet metal 4 is the 0.04-0.25 millimeter, the thickness of piezoelectric ceramic piece 2 is the 0.25-0.65 millimeter, and the thickness of vibrating area 1 is the 0.02-0.07 millimeter.Piezoelectric ceramic piece 2 is different according to thickness and size, and the resonant frequency of the back atomizing piece of fitting is at 103Khz-205Khz.
The laser atomizing micropore that the laser boring of sheet metal 4 central distribution somes of the present utility model forms is compared existing fine etching hole, and the aperture is more even, round, and practicality is stronger, and is low in energy consumption, and atomizing effect is good, and cost is reduced.Sheet metal 4 can be stainless steel, molybdenum sheet, nickel cobalt (alloy), plating stainless steel or palldium alloy etc.The pore size difference of the apopore of range of atomization 3, suitable application area are also different.
As a kind of specific embodiment, the aperture of described apopore is the 3-5 micron, is exclusively used in medical (inhaling medicinal) atomizing piece, facts have proved that the 3-5 micron is the Optimal Control value, and is excessive or too small all harmful.Too small when the aperture, be used for hyperfine atomizing as the 0.3-3 micron; Excessive when the aperture, then be used for humidification atomizing, perfume atomizing as the 4-9 micron, the 6-12 micron then is used for the beauty treatment atomizing.
When the utility model is made, by the moment scanning on metal material of superfine focussed laser beam, make the micropore of the some that stays the computer program setting on the sheet metal 4, the piezoelectric ceramic piece 2 that can adhere to a slice customization at its back side, be subjected to the excitation of the signal of telecommunication when piezoelectric ceramic piece 2, produce high-frequency resonant, the energy of this vibration causes that the micropore punching block that is attached on the piezoelectric ceramic piece 2 produces sonic oscillation, and make the liquid that is adsorbed on the microporous barrier produce sonic oscillation, the structure of liquid is broken up and produce the elegant mist of nature, need not heating or add any chemical reagent, compare with the heating atomization mode, energy saving 90%, be difficult for stopping up, high security, low noise, superfine droplet, long-life, low-power consumption, be widely used in industrial environment, the stacte of home environment and environment inside car, sterilization, humidification, medical treatment atomizing and military project, the electronics of electronic applications filters, sonar, electronic detections etc. are mainly used in perfume, humidification, medical treatment, military, food, electric, vehicle paintwork, the agricultural aquatic products, chemical fibre, paper pulp, printing, ceramic industry and air conditioner industry.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. micropore piezoelectric ceramics atomizing piece, comprise circular sheet metal (4) and the hollow annular piezoelectric ceramic piece (2) that is compounded in sheet metal (4) center, the hollow parts of piezoelectric ceramic piece (2) is provided with circular vibrating area (1), the circle of vibrating area (1) is provided with range of atomization (3), it is characterized in that: the laser atomizing micropore that the laser boring of range of atomization (3) distribution some forms, it is horn-like that hole shape is, be that micropore has apopore and inlet opening, the apopore aperture is less than the inlet opening, apopore is positioned at piezoelectric ceramic piece (2) front, the inlet opening is positioned at piezoelectric ceramic piece (2) back side, piezoelectric ceramic piece (2) is outer to be provided with ring edge district (4), and piezoelectric ceramic piece (2) and ring edge district (4) are connected with lead-in wire (5) respectively.
2. micropore piezoelectric ceramics atomizing piece according to claim 1 is characterized in that the external diameter of range of atomization (3) is the 2.2-6.3 millimeter, and described three adjacent apopores arbitrarily are equilateral triangle and distribute.
3. micropore piezoelectric ceramics atomizing piece according to claim 1 and 2 is characterized in that the aperture of described apopore is the 0.3-10 micron, and the aperture of inlet opening is the 60-140 micron.
4. micropore piezoelectric ceramics atomizing piece according to claim 3 is characterized in that, the spacing of described adjacent apopore is the 0.09-0.17 micron.
5. micropore piezoelectric ceramics atomizing piece according to claim 4 is characterized in that, the quantity of described apopore is 110-4500.
6. micropore piezoelectric ceramics atomizing piece according to claim 5 is characterized in that the aperture of described apopore is the 3-5 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201669313U CN201519640U (en) | 2009-07-21 | 2009-07-21 | Microporous piezoceramic atomization sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201669313U CN201519640U (en) | 2009-07-21 | 2009-07-21 | Microporous piezoceramic atomization sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519640U true CN201519640U (en) | 2010-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201669313U Expired - Lifetime CN201519640U (en) | 2009-07-21 | 2009-07-21 | Microporous piezoceramic atomization sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519640U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056061A (en) * | 2013-01-27 | 2013-04-24 | 苏州科技学院 | Ultrasonic vibration atomizer |
| CN104524617A (en) * | 2014-12-25 | 2015-04-22 | 江苏迈技科技有限公司 | Personalized atomization aromatherapy air purifier |
| CN105177530A (en) * | 2014-05-28 | 2015-12-23 | 王长津 | Preparation method of microporous atomizing sheet, microporous atomizing sheet and microporous atomization device |
| WO2017012335A1 (en) * | 2015-07-17 | 2017-01-26 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizer and electronic cigarette |
| 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 |
| CN107185766A (en) * | 2017-07-31 | 2017-09-22 | 苏州雾联医疗科技有限公司 | A kind of piezoelectric ceramics ultrasound atomizer plate |
| CN108030663A (en) * | 2017-12-07 | 2018-05-15 | 广东捷成科创电子股份有限公司 | A kind of micro-sprayer that moisturizing improving eyesight is carried out using tea |
| CN108403464A (en) * | 2018-03-23 | 2018-08-17 | 中兴康宁生物科技（武汉）有限公司 | Essence, the application method of Essence and device |
| CN109127202A (en) * | 2018-05-29 | 2019-01-04 | 万允志 | Widely used healthy precise electronic spray technique |
| CN109365204A (en) * | 2018-12-21 | 2019-02-22 | 泉州市小新智能科技有限公司 | A kind of micropore spraying device |
| WO2019192441A1 (en) * | 2018-04-03 | 2019-10-10 | 广东东阳光药业有限公司 | Microporous atomizing plate |
| CN110918357A (en) * | 2019-12-05 | 2020-03-27 | 湖南嘉业达电子有限公司 | Frequency-adaptive microporous atomization element 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 |
| CN111134368A (en) * | 2019-12-30 | 2020-05-12 | 苏州雾联医疗科技有限公司 | Heatable micropore atomizing device and atomizer |
| CN111151434A (en) * | 2020-02-29 | 2020-05-15 | 桐乡清锋科技有限公司 | Low-frequency leadless piezoelectric atomization element |
| CN111420188A (en) * | 2020-04-02 | 2020-07-17 | 重庆医科大学 | High-efficient vibration atomizer |
| CN112044668A (en) * | 2020-09-03 | 2020-12-08 | 桐乡清锋科技有限公司 | Leadless piezoelectric atomization element and vibrating sieve hole type atomizer |
| WO2020252604A1 (en) * | 2019-06-15 | 2020-12-24 | 王东红 | Fluid quantitative supply device and method |
| CN114738648A (en) * | 2022-03-02 | 2022-07-12 | 上海工程技术大学 | Trace lubricating system |
| US12048071B2 (en) | 2021-02-10 | 2024-07-23 | Qv Technologies Corp | Atomizer cores and methods of manufacturing the same |
-
2009
- 2009-07-21 CN CN2009201669313U patent/CN201519640U/en not_active Expired - Lifetime
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056061A (en) * | 2013-01-27 | 2013-04-24 | 苏州科技学院 | Ultrasonic vibration atomizer |
| CN105177530A (en) * | 2014-05-28 | 2015-12-23 | 王长津 | Preparation method of microporous atomizing sheet, microporous atomizing sheet and microporous atomization device |
| CN104524617A (en) * | 2014-12-25 | 2015-04-22 | 江苏迈技科技有限公司 | Personalized atomization aromatherapy air purifier |
| GB2556759B (en) * | 2015-07-17 | 2021-12-15 | China Tobacco Hunan Ind Co Ltd | Electronic cigarette atomizer and electronic cigarette |
| WO2017012335A1 (en) * | 2015-07-17 | 2017-01-26 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizer and electronic cigarette |
| GB2556759A (en) * | 2015-07-17 | 2018-06-06 | China Tobacco Hunan Ind Co Ltd | Electronic cigarette atomizer and electronic cigarette |
| 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 |
| CN107185766A (en) * | 2017-07-31 | 2017-09-22 | 苏州雾联医疗科技有限公司 | A kind of piezoelectric ceramics ultrasound atomizer plate |
| CN108030663A (en) * | 2017-12-07 | 2018-05-15 | 广东捷成科创电子股份有限公司 | A kind of micro-sprayer that moisturizing improving eyesight is carried out using tea |
| CN108403464A (en) * | 2018-03-23 | 2018-08-17 | 中兴康宁生物科技（武汉）有限公司 | Essence, the application method of Essence and device |
| WO2019192441A1 (en) * | 2018-04-03 | 2019-10-10 | 广东东阳光药业有限公司 | Microporous atomizing plate |
| CN109127202A (en) * | 2018-05-29 | 2019-01-04 | 万允志 | Widely used healthy precise electronic spray technique |
| CN109365204A (en) * | 2018-12-21 | 2019-02-22 | 泉州市小新智能科技有限公司 | A kind of micropore spraying device |
| WO2020252604A1 (en) * | 2019-06-15 | 2020-12-24 | 王东红 | Fluid quantitative supply device and method |
| CN110918357A (en) * | 2019-12-05 | 2020-03-27 | 湖南嘉业达电子有限公司 | Frequency-adaptive microporous atomization element 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 |
| CN111134368A (en) * | 2019-12-30 | 2020-05-12 | 苏州雾联医疗科技有限公司 | Heatable micropore atomizing device and atomizer |
| CN111151434A (en) * | 2020-02-29 | 2020-05-15 | 桐乡清锋科技有限公司 | Low-frequency leadless piezoelectric atomization element |
| CN111420188A (en) * | 2020-04-02 | 2020-07-17 | 重庆医科大学 | High-efficient vibration atomizer |
| CN112044668A (en) * | 2020-09-03 | 2020-12-08 | 桐乡清锋科技有限公司 | Leadless piezoelectric atomization element and vibrating sieve hole type atomizer |
| US12048071B2 (en) | 2021-02-10 | 2024-07-23 | Qv Technologies Corp | Atomizer cores and methods of manufacturing the same |
| CN114738648A (en) * | 2022-03-02 | 2022-07-12 | 上海工程技术大学 | Trace lubricating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: 523000 Guangdong province Dongguan City Wanjiang pailou pailou base base community market comprehensive building 4 floor No. 401 Patentee after: Dongguan Tiangong laser product Co., Ltd. Address before: Jinlong Street Wanjiang District 523050 Guangdong city of Dongguan Province joint management district Patentee before: Wang Cheng |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Dongguan Tiangong laser product Co., Ltd. Document name: Notification of Expiration of Patent Right Duration |