CN201058323Y - High-power ultrasonic atomization machine - Google Patents
High-power ultrasonic atomization machine Download PDFInfo
- Publication number
- CN201058323Y CN201058323Y CNU2007201106719U CN200720110671U CN201058323Y CN 201058323 Y CN201058323 Y CN 201058323Y CN U2007201106719 U CNU2007201106719 U CN U2007201106719U CN 200720110671 U CN200720110671 U CN 200720110671U CN 201058323 Y CN201058323 Y CN 201058323Y
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- cylinder
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- horn body
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Abstract
The utility model relates to a high power ultrasonic sprayer which comprises an ultrasonic longitudinal transducer, an amplitude transformer and an emitter connected successively. Wherein a water inlet is arranged on a lateral face of the amplitude transformer, and a water outlet is arranged on the joint end between the amplitude transformer and the emitter which comprises a hollow cylinder and a horn body, wherein a closed bottom surface is arranged on the joint between the cylinder and the horn body. Three small pinholes which are well-distributed along the cylinder circle are arranged on the lateral face of the cylinder, and the small pinholes are close to the bottom surface. The water inlet is communicated with the water outlet which is communicated with the hollow position of the cylinder, and then the hollow position is communicated with the small pinholes. The utility model has the advantages of high power, high atomizing efficiency, large and regulable water atomization quantity, big fog droplet, low energy consumption, small single machine volume, and no quality requirements for the water to be atomized and wide usage.
Description
Technical field
The utility model relates to a kind of ultrasonic atomization machine, relates in particular to a kind of High-power ultrasonic sprayer.
Background technology
The ultrasonic atomization humidification is to utilize hyperacoustic energy that water is broken up, and forms the particle water of several microns to more than 100 microns sizes, is used for air wetting or other purpose.Be widely used in industries such as dedusting, weaving, printing and dyeing, tobacco, flowers, telecommunications, papermaking, electronics, mushroom cultivation, fruit storage.
The mode of vibration of existing its transducer of ultrasonic atomization machine is a thickness vibration, this mode of vibration is directly utilized the thickness deformation of piezoelectric ceramics under electric field action, the amplification that does not have machinery, so amplitude is little, power is little, nebulization efficiency is low, and the single transducer atomization quantity is little, droplet is thin, to the water quality requirement height, relatively be applicable to family's humidification, there is limitation in the scope of application.The general work frequency is more than 1MHz, and a unit atomization quantity is no more than 500mL/h.
Summary of the invention
The ultrasonic transducer power that the utility model mainly solves existing ultrasonic atomization machine is little, and nebulization efficiency is low, and the single transducer atomization quantity is little, droplet is thin, and to the water quality requirement height, there is circumscribed technical problem in the scope of application; Provide a kind of power big, the nebulization efficiency height, the single transducer atomization quantity is big, droplet is thicker, and is low to water quality requirement, the High-power ultrasonic sprayer that the scope of application is wide.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: the utility model comprises ultrasonic transducer, described ultrasonic transducer is that ultrasonic compressional is to transducer, ultrasonic compressional is connected with the luffing bar on a side head of transducer, another termination of luffing bar is provided with apopore, this termination of luffing bar links to each other with the emitting head of hollow, emitting head is provided with some ostium excurrenses, described apopore both be located at the luffing bar on the inlet opening be communicated with, be communicated with the hollow part of emitting head again.During use, ultrasonic compressional is linked to each other with special-purpose driving power to transducer.Driving power converts civil power to the high-frequency high-voltage alternating current, be defeated by ultrasonic compressional to transducer, convert the electric energy of importing to mechanical energy by ultrasonic compressional to transducer, it takes the form of ultrasonic compressional and makes stretching motion back and forth along the longitudinal to transducer, makes ultrasonic vibration.The frequency of stretching motion is equal to the AC current frequency of driving power output, and flexible displacement is about ten microns.The luffing bar plays the fixedly effect of whole system on the one hand, on the other hand ultrasonic compressional is amplified to the output amplitude of transducer.Current flow into from the inlet opening of luffing bar, through the apopore of luffing bar to emitting head inside.Emitting head amplifies on the one hand further amplitude, on the other hand the water that flows into is applied the active force of making ultrasonic vibration, and flowing water is dispersed as fine particle, is sprayed in the air along the emitting head inclined-plane by ostium excurrens, thereby reaches the purpose of atomizing humidifying performance.Ultrasonic compressional is 5 to 10 times of transducer of making thickness vibration to the power of transducer, so power is big, and the nebulization efficiency height, the big and atomization quantity adjustable size joint of single transducer atomization quantity, droplet is thicker.To the water quality no requirement (NR), even the sewage that contains a certain amount of impurity also can atomize, and the scope of application is unrestricted.
As preferably, described emitting head comprises the cylinder and the horn body of hollow, and there is a bottom surface of sealing the junction of cylinder and horn body; Described ostium excurrens is located at the side and the close bottom surface of cylinder, and ostium excurrens evenly distributes along the cylinder circumference.The current that flow into emitting head flow down from the ostium excurrens outflow and along the horn body inclined-plane, constantly are atomized in the process that flows down.Guarantee that further atomizing effect is good, it is even and complete to atomize.
As preferably, the included angle A that the side of described horn body and the opening surface of horn body form is 30 °～95 °, and the diameter of opening surface is 25mm～100mm.
As preferably, the included angle B that the axis of described ostium excurrens and the axis of emitting head form is 45 °～80 °.
As preferably, described ostium excurrens is 2～5, and its diameter is 1～4mm.
As preferably, described ultrasonic compressional is 14KHz～61KHz to the operating frequency of transducer.
As preferably, described emitting head is stainless steel or titanium alloy material.Guarantee to be difficult for getting rusty long service life.
The beneficial effects of the utility model are: power is big, the nebulization efficiency height, and the big and big I regulated at will of atomization quantity of atomization quantity, droplet is thicker, and energy consumption is low, and the unit volume is little, and to the water quality no requirement (NR) of needs atomizing, the scope of application is wide.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of axial section schematic diagram of the present utility model.
1. ultrasonic compressionals are to transducer among the figure, 2. luffing bar, 3. apopore, 4. inlet opening, 5. emitting head, 51. cylinders, 52. horn bodies, 521. sides, 522. opening surfaces, 53. bottom surfaces, 6. ostium excurrens, 7. hollow part.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: the High-power ultrasonic sprayer of present embodiment as shown in Figure 1, comprises that ultrasonic compressional is to transducer 1, luffing bar 2, emitting head 5.Ultrasonic compressional is connected with luffing bar 2 to a side head of transducer 1 by bolt, another termination of luffing bar 2 has an apopore 3, the side of luffing bar has an inlet opening 4, there is the termination of the luffing bar of apopore 3 to link to each other with the hollow cylinder 51 of emitting head 5 by bolt again, apopore 3 both was communicated with inlet opening 4, was communicated with the hollow part 7 of emitting head 5 again.Emitting head 5 comprises the cylinder 51 and the horn body 52 of hollow, and there is a bottom surface 53 of sealing the junction of cylinder 51 and horn body 52.The side of cylinder 51 has three along the equally distributed ostium excurrens 6 of cylinder circumference, and the close bottom surface 53 of ostium excurrens, and the diameter of ostium excurrens is 2mm, and the included angle B that the axis of ostium excurrens and the axis of emitting head form is 75 °.The side 521 of horn body 52 is 60 ° with the included angle A that the opening surface of horn body 52 522 forms, and the diameter of opening surface 522 is 39mm.Emitting head 5 adopts titanium alloy material to make.Ultrasonic compressional is 30KHz to the operating frequency of transducer 1 in the present embodiment.
During use, ultrasonic compressional is linked to each other with special-purpose driving power to transducer.Driving power converts civil power to the high-frequency high-voltage alternating current, be defeated by ultrasonic compressional to transducer, convert the electric energy of importing to mechanical energy by ultrasonic compressional to transducer, make flexible back and forth ultrasonic vibration along the longitudinal, luffing bar, emitting head further amplify the amplitude of making ultrasonic vibration.Current flow into from the inlet opening of luffing bar,, are flow on the inclined-plane of horn body by ostium excurrens to emitting head inside through the apopore of luffing bar again, be subjected to the active force of ultrasonic vibration, flowing water is dispersed as fine particle, sprays in the air, thereby reach the purpose of atomizing humidifying performance by ostium excurrens.A unit atomization quantity can surpass 45L/h.
The utility model power is big, the nebulization efficiency height, and the big and big I regulated at will of atomization quantity of atomization quantity, droplet is thicker, energy consumption is low, and the unit volume is little, to the water quality no requirement (NR) of needs atomizing, even the sewage that contains a certain amount of impurity also can atomize, and the scope of application is wide, is specially adapted to industrial circle.By combination, atomization quantity can satisfy any requirement of user.
Claims (7)
1. High-power ultrasonic sprayer, comprise ultrasonic transducer, it is characterized in that described ultrasonic transducer is that ultrasonic compressional is to transducer (1), ultrasonic compressional is connected with luffing bar (2) on a side head of transducer (1), another termination of luffing bar (2) is provided with apopore (3), this termination of luffing bar links to each other with the emitting head (5) of hollow, emitting head (5) is provided with some ostium excurrenses (6), described apopore (3) both be located at luffing bar (2) on inlet opening (4) be communicated with, be communicated with the hollow part (7) of emitting head (5) again.
2. High-power ultrasonic sprayer according to claim 1 is characterized in that described emitting head (5) comprises the cylinder (51) and the horn body (52) of hollow, and there is a bottom surface (53) of sealing the junction of cylinder (51) and horn body (52); Described ostium excurrens (6) is located at the side and the close bottom surface (53) of cylinder (51), and ostium excurrens (6) evenly distributes along cylinder (51) circumference.
3. High-power ultrasonic sprayer according to claim 2, the side (521) that it is characterized in that described horn body (52) is 30 °～95 ° with the included angle A that the opening surface (522) of horn body (52) forms, and the diameter of opening surface (522) is 25mm～100mm.
4. High-power ultrasonic sprayer according to claim 1 and 2 is characterized in that the included angle B that the axis of the axis of described ostium excurrens and emitting head forms is 45 °～80 °.
5. High-power ultrasonic sprayer according to claim 1 and 2 is characterized in that described ostium excurrens (6) is 2～5, and its diameter is 1～4mm.
6. High-power ultrasonic sprayer according to claim 1 and 2 is characterized in that described ultrasonic compressional is 14KHz～61KHz to the operating frequency of transducer (1).
7. High-power ultrasonic sprayer according to claim 1 and 2 is characterized in that described emitting head (5) is stainless steel or titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201106719U CN201058323Y (en) | 2007-06-15 | 2007-06-15 | High-power ultrasonic atomization machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201106719U CN201058323Y (en) | 2007-06-15 | 2007-06-15 | High-power ultrasonic atomization machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058323Y true CN201058323Y (en) | 2008-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201106719U Expired - Lifetime CN201058323Y (en) | 2007-06-15 | 2007-06-15 | High-power ultrasonic atomization machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058323Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791602A (en) * | 2010-03-11 | 2010-08-04 | 清华大学 | Instant heat ultrasonic micro-spray device |
| CN103084981A (en) * | 2013-01-27 | 2013-05-08 | 苏州科技学院 | Split type ultrasonic focusing steam fog cooling device |
| CN103212510A (en) * | 2013-04-24 | 2013-07-24 | 无锡市华能超声电子有限公司 | Low-frequency ultrasonic atomizing device with fog drops controllable |
| CN104790166A (en) * | 2014-01-22 | 2015-07-22 | 三星电子株式会社 | Washing machine and washing method |
| CN111085382A (en) * | 2019-12-30 | 2020-05-01 | 北京航空航天大学 | Non-nozzle type spraying device |
-
2007
- 2007-06-15 CN CNU2007201106719U patent/CN201058323Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101791602A (en) * | 2010-03-11 | 2010-08-04 | 清华大学 | Instant heat ultrasonic micro-spray device |
| CN103084981A (en) * | 2013-01-27 | 2013-05-08 | 苏州科技学院 | Split type ultrasonic focusing steam fog cooling device |
| CN103212510A (en) * | 2013-04-24 | 2013-07-24 | 无锡市华能超声电子有限公司 | Low-frequency ultrasonic atomizing device with fog drops controllable |
| CN103212510B (en) * | 2013-04-24 | 2016-03-30 | 无锡市华能超声电子有限公司 | The low-frequency ultrasonic atomizing device that a kind of droplet is controlled |
| CN104790166A (en) * | 2014-01-22 | 2015-07-22 | 三星电子株式会社 | Washing machine and washing method |
| US10480111B2 (en) | 2014-01-22 | 2019-11-19 | Samsung Electronics Co., Ltd. | Washing machine |
| CN111085382A (en) * | 2019-12-30 | 2020-05-01 | 北京航空航天大学 | Non-nozzle type spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HANGZHOU SUCCESS ULTRASONIC EQUIPMENT CO., LTD. Assignor: Chen Yuanping Contract fulfillment period: 2008.10.7 to 2013.10.7 Contract record no.: 2008330001095 Denomination of utility model: High-power ultrasonic atomization machine Granted publication date: 20080514 License type: Exclusive license Record date: 20081015 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.7 TO 2013.10.7; CHANGE OF CONTRACT Name of requester: HANGZHOU SUCCESS ULTRASONIC EQUIPMENT CO., LTD. Effective date: 20081015 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
|
| CX01 | Expiry of patent term |