CN107214065A - A kind of ultrasonic transmission device - Google Patents
A kind of ultrasonic transmission device Download PDFInfo
- Publication number
- CN107214065A CN107214065A CN201710446840.4A CN201710446840A CN107214065A CN 107214065 A CN107214065 A CN 107214065A CN 201710446840 A CN201710446840 A CN 201710446840A CN 107214065 A CN107214065 A CN 107214065A
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- China
- Prior art keywords
- ultrasonic
- transmission device
- transformer
- ultrasonic transducer
- emitting head
- 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.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 210000004209 hair Anatomy 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000003225 biodiesel Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B3/02—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving a change of amplitude
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention relates to ultrasonic wave lift-off technology field, more particularly to a kind of ultrasonic transmission device, including driving power supply, ultrasonic transducer, ultrasonic transformer；The ultrasonic transformer is provided with no less than two output interfaces, the power intake of the clutch end of the driving power supply and the ultrasonic transducer is linked, the input interface of the ultrasonic transformer is connected with the clutch end of the ultrasonic transducer, the output interface connection emitting head of the ultrasonic transformer, the emitting head includes some ultrasonic wave transmitting blocks being sequentially connected, and the ultrasonic wave transmitting block is in dolioform.The ultrasonic transmission device has multiple emitting heads, and each emitting head has different tranmitting frequency and swept area.
Description
Technical field
The present invention relates to ultrasonic wave lift-off technology field, more particularly to a kind of ultrasonic transmission device.
Background technology
We call ultrasonic wave by the sound wave generally frequency higher than 20000 hertz, and ultrasonic wave has numerous characteristics, propagate special
Property：The wavelength of ultrasonic wave is very short, the size of common barrier is more great many times than the wavelength of ultrasonic wave, therefore ultrasonic wave spreads out
Penetrate ability very poor, it can orient straightline propagation in uniform dielectric, the wavelength of ultrasonic wave is shorter, and the characteristic is more notable.Work(
Rate characteristic：When sound is propagated in atmosphere, promote the particulate in air of reciprocating vibration and particulate is done work.Acoustic power is exactly
Represent the physical quantity of sound wave acting speed.Under same intensity, the frequency of sound wave is higher, and the power that it has is bigger.By
Very high in ultrasonic frequency, so ultrasonic wave is compared with general sound wave, its power is very big.
When the ultrasonic wave of some strength is propagated in liquid medium, the vibration of the microbubble in liquid generated, increased,
Shrink, collapse causes the liquid near bubble to produce strong shock wave, form the thermal extremes high pressure of partial points, cavitation bubble collapse
Moment more than 5000k high temperature and about 50mpa high pressure are produced around it in little space, its rate temperature change reaches
109k/s, and association goes out the microjet that strong shock wave and speed per hour reach 400km, this extreme high pressure, high temperature, high jet be again with
What tens thousand of continuous actions per second were produced, ultrasonic cavitation causes turbulence effect, perturbation effect, interfacial effect, Mohaupt effect.Its
Boundary layer is thinned in middle turbulence effect, increases mass transfer rate；Perturbation effect enhances micropore diffusion；Interfacial effect increases mass transfer table
Area；Mohaupt effect expand separate substance molecule so as to enhance on the whole chemical separating strengthening process mass transfer rate and
Effect.Therefore, cavitation is the most basic speciality of power ultrasonic.This energy can not only excite or promote many chemistry anti-
, chemical reaction velocity should be accelerated, or even the direction of some chemical reactions can also be changed, produce some unexpected effects
Fruit and miracle.
Therefore, supersonic generator can be used in many fields.Existing ultrasonic transmitter only has an emitting head,
The ultrasonic wave of the fixed frequency of transmitting and fixed swept area, if desired for adjustment tranmitting frequency or swept area, it is necessary to pacify again
Pretend matching emitting head , Give using bringing inconvenience.
The content of the invention
Present invention aims at a kind of ultrasonic transmission device is provided, the ultrasonic transmission device has multiple emitting heads,
Each emitting head has different tranmitting frequency and swept area.
To achieve these goals, the invention provides a kind of ultrasonic transmission device, including driving power supply, ultrasonic waves
Can device, ultrasonic transformer；The ultrasonic transformer is provided with no less than two output interfaces, the clutch end of the driving power supply with it is described
The power intake link of ultrasonic transducer, the power output of the input interface of the ultrasonic transformer and the ultrasonic transducer
End connection, the output interface connection emitting head of the ultrasonic transformer, the emitting head includes some ultrasonic wave transmittings being sequentially connected
Block, the ultrasonic wave transmitting block is in dolioform.
It is preferred that, the ultrasonic transducer is that some use is set inside cylindrical shape, its cylindric ultrasonic transducer
In the potsherd of vibration.
It is preferred that, the potsherd is provided with 12, and the two ends for being arranged on ultrasonic transducer half-and-half, described respectively
Those potsherds are parallel to each other.
It is preferred that, some ultrasonic wave transmitting blocks being sequentially connected are made into integration.
It is preferred that, mutually it is pivotally connected between the adjacent ultrasonic wave transmitting block.
It is preferred that, the ultrasonic transducer passes through screw connection with ultrasonic transformer.
The ultrasonic transformer of the ultrasonic transmission device that the present invention is provided, when in use, can be any while connect multiple emitting heads
One emitting head work of selection, it is not necessary to physical removal is carried out to ultrasonic transmission device, can directly be used, is changed very square
Just；And because the emitting head of use includes some ultrasonic wave transmitting blocks being sequentially connected, the ultrasonic wave transmitting block is in waist drum
Shape, can be widely applied to almost all of chemical reaction, and such as extraction is micro- with degraded, production of biodiesel, improvement with separating, synthesizing
Biological, degraded toxic organic pollutant, biodegradable processing, biological cell crushing, scattered and cohesion etc., the present apparatus can make those
Reaction efficiency is accelerated, and power increase reduces processing time, and the product of manufacture has very high precision.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the ultrasonic transmission device of the present invention.
Wherein, in Fig. 1：
Driving power supply 1, ultrasonic transducer 2, ultrasonic transformer 3, the first emitting head 4, ultrasonic wave transmitting block 41, the second emitting head 5,
Three emitting heads 6.
Embodiment
In order that those skilled in the art is better understood from technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is refer to, Fig. 1 is a kind of structural representation of embodiment of the ultrasonic transmission device of the present invention.
As shown in figure 1, the invention provides a kind of ultrasonic transmission device, including driving power supply 1, ultrasonic transducer 2,
Ultrasonic transformer 3；The ultrasonic transformer 3 is provided with no less than two output interfaces, and the clutch end of the driving power supply 1 surpasses with described
The power intake link of acoustic wave transducer 2, the power of the input interface of the ultrasonic transformer 3 and the ultrasonic transducer 2 is defeated
Go out end connection, the output interface connection emitting head of the ultrasonic transformer 3, the emitting head includes some ultrasonic wave hairs being sequentially connected
Block 41 is penetrated, the ultrasonic wave transmitting block 41 is in dolioform.
In specific embodiment, the ultrasonic transformer 3 is connected to first provided with three output interfaces, each output interface
Emitting head 4, the second emitting head 5, the 3rd emitting head 6.
It is preferred that, the ultrasonic transducer 2 is cylindrical shape, and its cylindric inside of ultrasonic transducer 2 sets some
For the potsherd of vibration, those described potsherds receive the alternating current of ultrasonic wave driving part offer, so as to form friendship
Varying magnetic field drives potsherd vibrations, and the potsherds of vibrations can drive ultrasonic transformer 3 and emitting head to form the ultrasonic wave of certain power
Outwards transmitting.
It is preferred that, the potsherd is provided with 12, respectively the two ends for being arranged on ultrasonic transducer 2 half-and-half, i.e.,
Two ends set six respectively, and those described potsherds are parallel to each other.
It is preferred that, the ultrasonic transducer 2 passes through screw connection with ultrasonic transformer 3.
In specific embodiment, some ultrasonic wave transmitting blocks 41 being sequentially connected for constituting each emitting head can be with a system
Into.It is of the invention that adjacent is surpassed the invention is not limited in secondary, mutually pivot joint etc. between the adjacent ultrasonic wave transmitting block 41
The connected mode of acoustic emission block 41, is not limited.
The ultrasonic transformer 3 of the ultrasonic transmission device that the present invention is provided, when in use, can be any while connect multiple emitting heads
One emitting head work of selection, it is not necessary to physical removal is carried out to ultrasonic transmission device, can directly be used, is changed very square
Just；And because the emitting head of use includes some ultrasonic wave transmitting blocks 41 being sequentially connected, the ultrasonic wave transmitting block 41 is in
It is dolioform, can be widely applied to almost all of chemical reaction, such as extraction with separate, synthesize with degraded, production of biodiesel, control
Microorganism, degraded toxic organic pollutant, biodegradable processing, biological cell crushing, scattered and cohesion etc. are managed, the present apparatus can make
Those reaction efficiencies are accelerated, and power increase reduces processing time, and the product of manufacture has very high precision.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (6)
1. a kind of ultrasonic transmission device, it is characterised in that including driving power supply, ultrasonic transducer, ultrasonic transformer；The luffing
Bar is provided with no less than two output interfaces, and the power of the clutch end of the driving power supply and the ultrasonic transducer is defeated
Enter end link, the input interface of the ultrasonic transformer is connected with the clutch end of the ultrasonic transducer, the ultrasonic transformer
Output interface connects emitting head, and the emitting head includes some ultrasonic wave transmitting blocks being sequentially connected, and the ultrasonic wave transmitting block is equal
In dolioform.
2. ultrasonic transmission device according to claim 1, it is characterised in that the ultrasonic transducer is cylindrical shape,
Some potsherds for being used to vibrate are set inside its cylindric ultrasonic transducer.
3. ultrasonic transmission device according to claim 2, it is characterised in that the potsherd is provided with 12, point
The two ends for being arranged on ultrasonic transducer not half-and-half, those described potsherds are parallel to each other.
4. ultrasonic transmission device according to claim 1, it is characterised in that some ultrasonic wave hairs being sequentially connected
Block is penetrated to be made into integration.
5. ultrasonic transmission device according to claim 1, it is characterised in that between the adjacent ultrasonic wave transmitting block
Mutually pivot joint.
6. ultrasonic transmission device according to claim 1, it is characterised in that the ultrasonic transducer leads to ultrasonic transformer
Cross screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446840.4A CN107214065A (en) | 2017-06-14 | 2017-06-14 | A kind of ultrasonic transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446840.4A CN107214065A (en) | 2017-06-14 | 2017-06-14 | A kind of ultrasonic transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214065A true CN107214065A (en) | 2017-09-29 |
Family
ID=59947811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446840.4A Pending CN107214065A (en) | 2017-06-14 | 2017-06-14 | A kind of ultrasonic transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214065A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176574A (en) * | 2017-12-19 | 2018-06-19 | 天津工业大学 | A kind of more amplitude piezoelectric ultrasonic transducers of series composite structure double frequency |
| CN110031831A (en) * | 2019-04-24 | 2019-07-19 | 吉林大学 | A kind of small-sized three-dimensional ultrasonic transmitter having ultrasonic wave and infrared emission function |
| CN110104727A (en) * | 2019-05-30 | 2019-08-09 | 宋年发 | Ultrasonic wave drinking water purification treatment device |
| CN111468380A (en) * | 2020-04-15 | 2020-07-31 | 南京航空航天大学 | Ultrasonic vibration device with multi-end output and multi-stage amplitude amplification functions and operation process thereof |
| CN115487682A (en) * | 2022-07-29 | 2022-12-20 | 华能国际电力股份有限公司上海石洞口第二电厂 | Vibrating rod, and system and method for improving ultrafiltration membrane cleaning by using vibrating rod |
-
2017
- 2017-06-14 CN CN201710446840.4A patent/CN107214065A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176574A (en) * | 2017-12-19 | 2018-06-19 | 天津工业大学 | A kind of more amplitude piezoelectric ultrasonic transducers of series composite structure double frequency |
| CN110031831A (en) * | 2019-04-24 | 2019-07-19 | 吉林大学 | A kind of small-sized three-dimensional ultrasonic transmitter having ultrasonic wave and infrared emission function |
| CN110031831B (en) * | 2019-04-24 | 2022-11-18 | 吉林大学 | Small three-dimensional ultrasonic transmitter with ultrasonic and infrared transmitting functions |
| CN110104727A (en) * | 2019-05-30 | 2019-08-09 | 宋年发 | Ultrasonic wave drinking water purification treatment device |
| CN111468380A (en) * | 2020-04-15 | 2020-07-31 | 南京航空航天大学 | Ultrasonic vibration device with multi-end output and multi-stage amplitude amplification functions and operation process thereof |
| CN115487682A (en) * | 2022-07-29 | 2022-12-20 | 华能国际电力股份有限公司上海石洞口第二电厂 | Vibrating rod, and system and method for improving ultrafiltration membrane cleaning by using vibrating rod |
| CN115487682B (en) * | 2022-07-29 | 2024-05-24 | 华能国际电力股份有限公司上海石洞口第二电厂 | System and method for improving ultrafiltration membrane cleaning by using vibrating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170929 |
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| WD01 | Invention patent application deemed withdrawn after publication |