CN202570579U - Sandwiched transducer for ultrasonic processing of pipeline - Google Patents
Sandwiched transducer for ultrasonic processing of pipeline Download PDFInfo
- Publication number
- CN202570579U CN202570579U CN 201220160795 CN201220160795U CN202570579U CN 202570579 U CN202570579 U CN 202570579U CN 201220160795 CN201220160795 CN 201220160795 CN 201220160795 U CN201220160795 U CN 201220160795U CN 202570579 U CN202570579 U CN 202570579U
- Authority
- CN
- China
- Prior art keywords
- transducer
- pipeline
- sandwiched
- ultrasonic processing
- metal derby
- 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 - Fee Related
Links
Images
Abstract
The utility model discloses a sandwiched transducer for the ultrasonic processing of a pipeline. The sandwiched transducer comprises a front metal block, a rear metal block and a piezoelectric ceramic chip arranged between the front and rear metal blocks. The end face of the transmission end of the front metal block is an inwards-sunken arc-shaped curved surface which is matched with the outer wall of the pipeline. The inwards-sunken arc-shaped curved surface is matched with the outer wall of the pipeline, so that the sandwiched transducer can be directly arranged on the pipeline through glue when the sandwiched transducer is arranged. Therefore, the sandwiched transducer for the ultrasonic processing of the pipeline has the advantage of convenience for mounting.
Description
Technical field
The utility model relates to a kind of sandwich transducer that pipe ultrasonic is handled that is used for.
Background technology
Sandwich transducer is a kind of device that can realize that electric energy and mechanical energy are changed each other.Sandwich transducer mainly comprises forward and backward metal derby, and piezoelectric ceramic wafer; The end face that has the transmitting terminal of the sandwich transducer that is used for the pipe ultrasonic processing now is the plane,
At present; Be used for the sandwich transducer of pipe ultrasonic processing and the connected mode of pipeline and mainly contain two kinds; First kind for to be provided with a plurality of planes at pipeline outer wall; Sandwich converter is fixed on the plane of pipeline outer wall through glue or stainless steel double-screw bolt, the mode that connects through flange again inserts this sandwich ultrasonic treatment unit in the middle of pipeline.Second kind for adopting a transition cylindrical piece; The one side of transition cylindrical piece is designed to the indent arcwall face identical with outer diameter tube; This indent arcwall face is to be directly installed on pipeline external surface with glue or screw rod; Another face of transition cylindrical piece is and the plane of transducer plane equal diameter (or being slightly larger than) that this plane connects with transducer through glue and double-screw bolt.This shows that when the existing sandwich transducer that is used for the pipe ultrasonic processing was connected with pipeline, the operation of installation was many, and all must connect through auxiliary component; Therefore, there is the defective that is difficult for installation in the existing sandwich transducer that is used for the pipe ultrasonic processing.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of convenient sandwich transducer of installing that is used for the pipe ultrasonic processing.
For achieving the above object, the technical scheme of the utility model is following:
A kind of sandwich transducer that is used for the pipe ultrasonic processing; Comprise preceding metal derby, back metal derby; And be located at the piezoelectric ceramic wafer between preceding metal derby and the back metal derby, and the end face of the transmitting terminal of preceding metal derby is the indent arc-shaped curved surface, indent arc-shaped curved surface and pipeline outer wall are complementary.
Pass through technique scheme; A kind of sandwich transducer that is used for the pipe ultrasonic processing that the utility model provided; Because the end face of the transmitting terminal of preceding metal derby is the indent arc-shaped curved surface; And indent arc-shaped curved surface and pipeline outer wall are complementary, and make this sandwich transducer just can be directly installed on the pipeline through glue, so the sandwich transducer that is used for the pipe ultrasonic processing that the utility model provided has convenient advantage of installing.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the disclosed a kind of front view that is used for the sandwich transducer of pipe ultrasonic processing of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
With reference to figure 1; The utility model provides a kind of sandwich transducer that pipe ultrasonic is handled that is used for; Metal derby 1, back metal derby 3 before comprising; And be located at the piezoelectric ceramic wafer 2 between preceding metal derby 1 and the back metal derby 3, and the end face of the transmitting terminal of preceding metal derby 1 is an indent arc-shaped curved surface 11, indent arc-shaped curved surface 11 is complementary with pipeline outer wall.When this sandwich transducer is installed; Because the end face of the transmitting terminal of preceding metal derby 1 is an indent arc-shaped curved surface 11; And indent arc-shaped curved surface 11 is complementary with pipeline outer wall; Just can directly this sandwich transducer be installed on the pipeline through glue, this shows, the sandwich transducer that is used for the pipe ultrasonic processing that the utility model provided has convenient advantage of installing.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (1)
1. one kind is used for the sandwich transducer that pipe ultrasonic is handled; Comprise preceding metal derby, back metal derby; And be located at said before piezoelectric ceramic wafer between metal derby and the said metal derby afterwards; It is characterized in that the end face of the transmitting terminal of said preceding metal derby is the indent arc-shaped curved surface, said indent arc-shaped curved surface and said pipeline outer wall are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160795 CN202570579U (en) | 2012-04-17 | 2012-04-17 | Sandwiched transducer for ultrasonic processing of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160795 CN202570579U (en) | 2012-04-17 | 2012-04-17 | Sandwiched transducer for ultrasonic processing of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570579U true CN202570579U (en) | 2012-12-05 |
Family
ID=47240031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160795 Expired - Fee Related CN202570579U (en) | 2012-04-17 | 2012-04-17 | Sandwiched transducer for ultrasonic processing of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842330A (en) * | 2017-01-17 | 2017-06-13 | 陕西师范大学 | Small size low-frequency transducer and oil pipe acoustic logging system and method excessively based on this |
| CN108480170A (en) * | 2018-04-19 | 2018-09-04 | 南京艾科天喜机电设备有限公司 | A kind of arc ultrasonic transducer for pipeline outer wall installation |
-
2012
- 2012-04-17 CN CN 201220160795 patent/CN202570579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106842330A (en) * | 2017-01-17 | 2017-06-13 | 陕西师范大学 | Small size low-frequency transducer and oil pipe acoustic logging system and method excessively based on this |
| CN108480170A (en) * | 2018-04-19 | 2018-09-04 | 南京艾科天喜机电设备有限公司 | A kind of arc ultrasonic transducer for pipeline outer wall installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2372763A3 (en) | Power semiconductor module | |
| TWI411180B (en) | ||
| EP2388671A3 (en) | Monitoring systems and backplane for a monitoring system | |
| EP2189948A3 (en) | Diagnostic system having a wake-up circuit | |
| EP2018005A3 (en) | Multi-radio channel bonding | |
| TW200705157A (en) | Computer system and interface module | |
| CN202570579U (en) | Sandwiched transducer for ultrasonic processing of pipeline | |
| WO2011130600A3 (en) | Connectors and cables with an optical transmitter | |
| WO2012011041A3 (en) | A lighting module usable as a tool for connecting/disconnecting another lighting module | |
| EP2455625A3 (en) | Composite sandwich shell edge joint | |
| WO2011129557A3 (en) | Probe sheet for lcd panel inspection, a probe unit comprising the probe sheet, and a method of manufacturing the probe sheet for lcd panel inspection | |
| CN201781095U (en) | Connecting component of cable shielding layer | |
| CN201937015U (en) | Wire clamp for connecting electric power circuit | |
| CN207308139U (en) | A kind of discharging device | |
| US20140210568A1 (en) | Matching network | |
| CN104776103A (en) | Dedicated bolt for diaphragm coupler | |
| CN203491496U (en) | Disassembling tooling structure of detachable contact member | |
| CN203967431U (en) | A kind of terminal supporting | |
| CN202647027U (en) | Capillary tube connection component | |
| CN2906272Y (en) | Water pipe device | |
| CN203939228U (en) | For the pipe connecting device of scaffold | |
| CN202501152U (en) | Sealing bend | |
| CN203086413U (en) | Electric whistle power amplifier module | |
| CN202257447U (en) | Computer keyboard with mouse and two USB output sockets | |
| CN204025410U (en) | A kind of structure improved joint coupling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |