CN208549012U - The Vltrasonic device of pressure resistance - Google Patents
The Vltrasonic device of pressure resistance Download PDFInfo
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- CN208549012U CN208549012U CN201820656883.5U CN201820656883U CN208549012U CN 208549012 U CN208549012 U CN 208549012U CN 201820656883 U CN201820656883 U CN 201820656883U CN 208549012 U CN208549012 U CN 208549012U
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- case body
- pilot chamber
- vltrasonic device
- pilot
- pressure resistance
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Abstract
The utility model discloses a kind of Vltrasonic devices of pressure resistance, including energy converter, energy converter include hollow case body and be set to case body outer wall for emitting the trigger mechanism of ultrasonic wave, case body is for holding back lining materials, back lining materials include at least the back lining materials of fluid, Vltrasonic device further includes the pilot mechanism connecting with case body, pilot mechanism includes hollow pilot chamber, pilot chamber is connected to case body, and elastic deformation can occur under high hydrostatic pressure for pilot chamber.The Vltrasonic device of pressure resistance in the utility model, the pilot chamber being connected to by the case body with energy converter, elastic deformation can occur under high hydrostatic pressure, so that the case body external and internal pressure of energy converter is consistent, improve pressure-resistant performance, so that energy converter effectively works in high hydrostatic pressure force environment, and Vltrasonic device structure is simple, easy to accomplish.
Description
Technical field
The utility model belongs to ultrasonic technology field, and in particular to a kind of Vltrasonic device of pressure resistance.
Background technique
Under high hydrostatic pressure force environment larger change can occur for the physical property of substance, and chemical reaction process is also due to enzyme
Catalytic action and accelerate.Sound wave is the effective means that material information changes under high hydrostatic pressure force environment, and energy converter is as sound wave
The key building block of communication, detection, under high hydrostatic pressure force environment whether can steady operation be to need what is solved great to ask
One of topic.The voltage endurance capability of energy converter can be filled epoxy resin to energy converter cavity, be made by special pressure-resistance structure at present
Transducer enclosure is fitted closely with epoxy resin；Or filling type structure, i.e., methyl-silicone oil or castor-oil plant are filled with inside energy converter
Incompressible liquid such as oil makes it play the role of balancing external and internal pressure when working in high hydrostatic pressure force environment；There are also overflow
Streaming structure reaches internal and external pressure balance by transducer designs at open；There are also the structures of closed perfusion, it is wanted
Energy converter is asked to have good compressive resistance and excellent watertightness.It is demonstrated experimentally that the energy converter of air backing has excellent acoustics
Performance, but the above pressure-resistance structure cannot accomplish pressure-resistant setting for the energy converter of air backing, it can not be to transducing
Control is adjusted in the pressure-resistant range of device.
Utility model content
Technical problem to be solved in the utility model is aiming at the above shortcomings existing in the prior art, to provide a kind of resistance to
The Vltrasonic device of pressure solves the problems, such as the pressure-resistant of air in the prior art or oily backing energy converter.
It solves technical solution used by the utility model technical problem and is to provide a kind of Vltrasonic device of pressure resistance, including change
Can device, energy converter include hollow case body and be set to case body outer wall for emitting the trigger mechanism of ultrasonic wave,
For case body for holding back lining materials, back lining materials include at least the back lining materials of fluid, and Vltrasonic device further includes and shell
The pilot mechanism of shell connection, pilot mechanism includes hollow pilot chamber, and pilot chamber is connected to case body, pilot chamber
Elastic deformation can occur under high hydrostatic pressure, the back lining materials of the fluid held in pilot chamber are flowed into case body
It is interior.
Preferably, the material of the chamber wall of pilot chamber is elastic material, and elastic material is rubber or plastics.
Preferably, pilot mechanism is detachably connected with case body.Preferably, detachable connection method is screw thread company
It connects or is clamped.
Preferably, the volume of pilot chamber, which is at least, can make the indoor fluid of pilot chamber under the conditions of high hydrostatic pressure
Back lining materials are flowed into case body full of case body.
Preferably, the chamber wall of case body with a thickness of 10~25mm.
Preferably, the pilot chamber opening of the back lining materials for containing fluid, pilot machine are offered on pilot chamber
Structure further includes the sealing element for sealing pilot chamber opening.
Preferably, pilot chamber is tubular structure, and pilot chamber includes at least two sections of connecting pipes being detachably connected, and is led
Pressure chamber includes that the volume of the connecting pipe of preset quantity corresponds to the volume of preset pilot chamber.
Preferably, connector is provided on case body, connector includes connector first port, connector second end
Mouthful, connector first port is used for electric connection of power supply, and connector second port is for being electrically connected trigger mechanism.
Preferably, the surface of emission of trigger mechanism surrounds the resonant cavity with resonant cavity opening, and resonant cavity is spherical shape.
Preferably, the shape of case body is one of cylindrical body, sphere, cuboid, square.
The Vltrasonic device of pressure resistance in the utility model, the pilot chamber being connected to by the case body with energy converter,
Elastic deformation can occur under high hydrostatic pressure, so that the case body external and internal pressure of energy converter is consistent, improve pressure resistance
Performance, so that energy converter effectively works in high hydrostatic pressure force environment, and Vltrasonic device structure is simple, easy to accomplish.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Vltrasonic device of the pressure resistance in the utility model embodiment 2；
Fig. 2 is the local cutting structural schematic diagram of the Vltrasonic device of the pressure resistance in the utility model embodiment 2.
In figure: 1- case body；2- trigger mechanism；3- back lining materials；4- pilot chamber；5- sealing element；6- connecting pipe；7-
Connector；8- resonant cavity；9- resonant cavity opening；10- upper end cover；11- case body opening；12- tube head seat.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art more fully understand the technical solution of the utility model
Mode is applied to be described in further detail the utility model.
Embodiment 1
The present embodiment provides a kind of Vltrasonic device of pressure resistance, including energy converter, energy converter include hollow case body and
It is set to the trigger mechanism for being used to emit ultrasonic wave of case body outer wall, case body is for holding back lining materials, backing materials
Material includes at least the back lining materials of fluid, and Vltrasonic device further includes the pilot mechanism connecting with case body, and pilot mechanism includes
Hollow pilot chamber, pilot chamber are connected to case body, and elastic deformation can occur under high hydrostatic pressure for pilot chamber.
The Vltrasonic device of pressure resistance in the present embodiment, the pilot chamber being connected to by the case body with energy converter, in height
Elastic deformation can occur under hydrostatic pressure, so that the case body external and internal pressure of energy converter is consistent, improve resistance to pressure
Can, so that energy converter effectively works in high hydrostatic pressure force environment, and Vltrasonic device structure is simple, easy to accomplish.
Embodiment 2
As shown in Figure 1, 2, the present embodiment provides a kind of Vltrasonic device of pressure resistance, including energy converter, energy converter includes hollow
Case body 1 and be set to 1 outer wall of case body for emitting the trigger mechanism 2 of ultrasonic wave, case body 1 is for holding
Back lining materials 3, back lining materials 3 include at least the back lining materials 3 of fluid, and Vltrasonic device further includes leading with what case body 1 was connect
Press mechanism, pilot mechanism include hollow pilot chamber 4, and pilot chamber 4 is connected to case body 1, and pilot chamber 4 is in Gao Jingshui
Elastic deformation can occur under pressure, the back lining materials 3 of the fluid held in pilot chamber 4 are flowed into case body 1.
The Vltrasonic device of pressure resistance in the present embodiment, the pilot chamber 4 being connected to by the case body 1 with energy converter,
Elastic deformation can occur under high hydrostatic pressure, so that 1 external and internal pressure of case body of energy converter is consistent, improve pressure resistance
Performance, so that energy converter effectively works in high hydrostatic pressure force environment, and Vltrasonic device structure is simple, easy to accomplish.
Specifically, solid back lining materials 3 are contained in the present embodiment in case body 1, solid back lining materials 3 and transmitter
There are gaps between the outer wall of the corresponding case body 1 in the back side of the surface of emission of structure 2, and into gap, injection is in the sky of fluid state
Gas back lining materials 3, and it is full of case body 1, while air back lining materials are full of in the pilot chamber 4 being connected to case body 1
3.Certainly, the silicone oil back lining materials 3 completely in fluid state also can be injected in gap.
Preferably, the material of the chamber wall of pilot chamber 4 is elastic material, and elastic material is rubber or plastics.It needs
Illustrate, the material of the chamber wall of the pilot chamber 4 in the present embodiment is rubber.When Vltrasonic device is in high hydrostatic pressure ring
In border, the chamber wall of pilot chamber 4 is easier to deform, and the back lining materials 3 of the fluid held in pilot chamber 4 are flowed into shell shell
In body 1, to reduce the deflection that energy converter is generated because of the pressure of environment.Due to the back of the surface of emission with trigger mechanism 2
The outer wall of the corresponding case body 1 in face is adapted with the back side of the surface of emission of trigger mechanism 2, so especially can be reduced transmitter
The deflection that the surface of emission of structure 2 is generated because of the pressure of environment, so that energy converter can also be worked normally in hyperbaric environment.Specifically
, the trigger mechanism 2 of the present embodiment is fitted on the outer wall of case body 1.
Preferably, pilot mechanism is detachably connected with case body 1.Preferably, detachable connection method is screw thread
Connection or clamping.It should be noted that the mode that the pilot mechanism in the present embodiment is connected through a screw thread with case body 1 is realized
It is detachably connected.
Preferably, the volume of pilot chamber 4 is at least the fluid that can make under the conditions of high hydrostatic pressure in pilot chamber 4
Back lining materials be flowed into case body 1 full of case body 1.
Preferably, the chamber wall of case body 1 with a thickness of 10~25mm.It should be noted that in the present embodiment
The chamber wall of case body 1 with a thickness of 20mm.
Preferably, the pilot chamber 4 that the back lining materials for containing fluid are offered on pilot chamber 4 is open, pilot
Mechanism further includes the sealing element 5 for sealing the opening of pilot chamber 4.Specifically, the sealing element 5 in the present embodiment is pipe plug.
Preferably, pilot chamber 4 is tubular structure, and pilot chamber 4 includes at least two sections of connecting pipes being detachably connected
6, pilot chamber 4 includes that the volume of the connecting pipe 6 of preset quantity corresponds to the volume of preset pilot chamber 4.By adjusting pilot
The quantity of pipe 6 to adjust the length of the pilot chamber 4 of tubular structure, and then changes the volume of pilot chamber 4, corresponding to adjust
The pressure-resistant range for the case body 1 being connected to pilot chamber 4 is saved.The volumetric ratio of the volume of pilot chamber 4 and case body 1 is not
Together, so that the pressure-resistant range of case body 1 is different.
When the volume of case body is fixed, then the volume of pilot chamber 4 is bigger, the fluid held in pilot chamber 4
The volume of back lining materials 3 is bigger, and the deformation range of pilot chamber 4 is also bigger, then the case body being connected to pilot chamber 4
1 compressive resistance is higher.Pilot chamber 4 in specific the present embodiment includes 3 sections of connecting pipes 6 being detachably connected.Therefore, may be used
To take the connecting pipe 6 of default number of segment previously according to the length for needing the pressure limit born to be configured preset pilot chamber 4
Be connected to the length for reaching preset pilot chamber 4 on tube head seat 12 again, thus realize energy converter pressure resistance range be pre-designed and
Regulation.
Preferably, it is provided with connector 7 on case body 1, connector 7 includes connector first port, connector the
Two-port netwerk, connector first port are used for electric connection of power supply, and connector second port is for being electrically connected trigger mechanism 2.It needs
Bright, connector second port is electrically connected by connecting line with trigger mechanism 2 in the present embodiment, the chamber wall of case body 1
On offer connector through-hole, connector 7 is provided in connector through-hole, connector first port is located at outside case body 1, even
It connects device second port to be located in case body 1, one end of connecting line is connect with connector second port, the other end of connecting line
Chamber wall across case body 1 is electrically connected with trigger mechanism 2.Specifically, the connector 7 in the present embodiment is power supply air plug seat
Connector, connecting line are deep water cable.The input of signal source is carried out by power supply boat receptacle terminal, providing excitation to energy converter makes it
Work.
It should be noted that the surface of emission of the trigger mechanism 2 in the present embodiment surrounds the resonant cavity with resonant cavity opening 9
8, resonant cavity 8 is spherical shape.Certainly, the surface of emission of trigger mechanism 2 may be arc or other shapes.
Preferably, the shape of case body 1 is one of cylindrical body, sphere, cuboid, square.It needs to illustrate
, the shape of the case body 1 in the present embodiment is cylindrical body, and case body 1 includes upper end cover 10, and upper end cover 10 is set to
The upper bottom surface of the case body 1 of cylindrical body, power supply boat receptacle terminal are set on upper end cover 10, offer shell in upper end cover 10
Shell nozzle 11, case body opening 11 are connect with pilot mechanism, and case body opening 11 passes through tube head seat with pilot mechanism
12 connections, case body opening 11 are connected to pilot chamber 4.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (10)
1. a kind of Vltrasonic device of pressure resistance, which is characterized in that including energy converter, energy converter includes hollow case body and setting
In case body outer wall for emitting the trigger mechanism of ultrasonic wave, case body is for holding back lining materials, and back lining materials are extremely
It less include the back lining materials of fluid, Vltrasonic device further includes the pilot mechanism connecting with case body, and pilot mechanism includes hollow
Pilot chamber, pilot chamber is connected to case body, and elastic deformation can occur under high hydrostatic pressure for pilot chamber.
2. the Vltrasonic device of pressure resistance according to claim 1, which is characterized in that the material of the chamber wall of pilot chamber is bullet
Property material, elastic material be rubber or plastics.
3. the Vltrasonic device of pressure resistance according to claim 1, which is characterized in that pilot mechanism detachably connects with case body
It connects.
4. the Vltrasonic device of pressure resistance according to claim 1, which is characterized in that the volume of pilot chamber is at least and can make
The back lining materials of the indoor fluid of pilot chamber are flowed into case body full of case body under the conditions of high hydrostatic pressure.
5. the Vltrasonic device of pressure resistance according to claim 1, which is characterized in that the chamber wall of case body with a thickness of 10
~25mm.
6. the Vltrasonic device of pressure resistance according to claim 1, which is characterized in that offered on pilot chamber for containing stream
The pilot chamber opening of the back lining materials of body, pilot mechanism further include the sealing element for sealing pilot chamber opening.
7. the Vltrasonic device of pressure resistance described in any one according to claim 1~6, which is characterized in that pilot chamber is tubulose
Structure, pilot chamber include at least two sections of connecting pipes being detachably connected, and pilot chamber includes the appearance of the connecting pipe of preset quantity
The volume of the corresponding preset pilot chamber of product.
8. the Vltrasonic device of pressure resistance described in any one according to claim 1~6, which is characterized in that be arranged on case body
There is connector, connector includes connector first port, connector second port, and connector first port is for being electrically connected electricity
Source, connector second port is for being electrically connected trigger mechanism.
9. the Vltrasonic device of pressure resistance described in any one according to claim 1~6, which is characterized in that the transmitting of trigger mechanism
Face surrounds the resonant cavity with resonant cavity opening, and resonant cavity is spherical shape.
10. the Vltrasonic device of pressure resistance described in any one according to claim 1~6, which is characterized in that the shape of case body
For one of cylindrical body, sphere, cuboid, square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656883.5U CN208549012U (en) | 2018-05-04 | 2018-05-04 | The Vltrasonic device of pressure resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820656883.5U CN208549012U (en) | 2018-05-04 | 2018-05-04 | The Vltrasonic device of pressure resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549012U true CN208549012U (en) | 2019-02-26 |
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ID=65419878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820656883.5U Active CN208549012U (en) | 2018-05-04 | 2018-05-04 | The Vltrasonic device of pressure resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909141A (en) * | 2019-03-26 | 2019-06-21 | 海鹰企业集团有限责任公司 | A kind of energy converter of radiating surface pressure adjustable section |
-
2018
- 2018-05-04 CN CN201820656883.5U patent/CN208549012U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909141A (en) * | 2019-03-26 | 2019-06-21 | 海鹰企业集团有限责任公司 | A kind of energy converter of radiating surface pressure adjustable section |
| CN109909141B (en) * | 2019-03-26 | 2020-07-14 | 海鹰企业集团有限责任公司 | Energy converter with adjustable radiant surface pressure |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 359, jingdongfang Avenue, Beibei District, Chongqing 400714 Patentee after: Chongqing Haifu Medical Technology Co.,Ltd. Address before: 401121 No. 1 Pine Road, man Town, Chongqing, Yubei District Patentee before: Chongqing Haifu Medical Technology Co.,Ltd. |