CN201366409Y - Ultraphonic energy radiating device capable of conveniently replacing transducers - Google Patents
Ultraphonic energy radiating device capable of conveniently replacing transducers Download PDFInfo
- Publication number
- CN201366409Y CN201366409Y CNU2009201451366U CN200920145136U CN201366409Y CN 201366409 Y CN201366409 Y CN 201366409Y CN U2009201451366 U CNU2009201451366 U CN U2009201451366U CN 200920145136 U CN200920145136 U CN 200920145136U CN 201366409 Y CN201366409 Y CN 201366409Y
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- China
- Prior art keywords
- transducer
- energy radiation
- piezoelectric ceramic
- ultrasonic energy
- ceramic piece
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- 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
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- 239000000919 ceramic Substances 0.000 claims description 24
- 230000005855 radiation Effects 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Transducers For Ultrasonic Waves (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model belongs to an energy radiating device, in particular to an ultraphonic energy radiating device capable of conveniently replacing transducers, which comprises a transducer and an amplitude-change rod, wherein the transducer is connected with the amplitude-change rod through a fixed screw bolt, and a fin is arranged on the amplitude-change rod. The device adopts a fin structure to replace an existing flange plate, is more convenient and practical to install and dismount during actual operation, since the whole body is not dismounted, the consumption of the amplitude-change rod is reduced, and the whole radiating device is more safe and reliable.
Description
Technical field
The utility model belongs to excusing from death energy emission device, relates in particular to a kind of ultrasonic energy radiation appliance of being convenient to change transducer.
Background technology
Using maximum transducers at present in the application of power ultrasonic is " Lang Zhiwan " type extensional vibration transducer, this kind transducer generally is made up of front shroud, piezoelectric ceramic piece group and back shroud, and the front end of front apron directly is connected to form a cover ultrasonic energy radiation appliance with a luffing bar.In actual applications, general all at front shroud place mounting flange, be fixed on the pipeline again, in case transducer damages, whole oscillator can only be taken off from pipeline, refill after changing transducer again, time-consuming, influence is produced.
The utility model content
In order to solve defective of the prior art, the purpose of this utility model is to provide a kind of high-power, convenient and reliable operation, is convenient to change fast the ultrasonic energy radiation appliance of transducer.
For achieving the above object, ultrasonic energy radiation appliance of the present utility model adopts following proposal: comprise transducer and luffing bar, wherein said transducer is connected by set bolt with the luffing bar, on the described luffing bar fin is installed.
That described fin can be made is L shaped, U-shaped, T shape, circle, square or cylindricality.
Described fin is installed in the node place of luffing bar, is good with first node place that is installed in the luffing bar.
At least be provided with two screw holes on the described fin, one is used to connect the luffing bar, and one is used for connecting pipe.
Described transducer adopts ultrasonic transducer, comprises the front shroud, piezoelectric ceramic piece group and the back shroud that are column type or trumpet type, and the piezoelectric ceramic piece group is sandwiched between forward and backward cover plate and by bolt tightening.
Described front shroud is horn-like, which is provided with hollow pillar stand, and each column all is connected with an end of a piezoelectric ceramic piece group, and the other end of piezoelectric ceramic piece group connects a back shroud, by bolt front shroud, piezoelectric ceramic piece group and back shroud is tightened up again.
The beneficial effects of the utility model are:
1. ultrasonic energy radiation appliance of the present utility model adopts fin structure to replace existing ring flange,, in practical operation, install, dismantle more convenient practicality, because without integral demounting, also reduced the loss of luffing bar, made that whole radiation appliance is more safe and reliable;
2. the front shroud of ultrasonic energy radiation appliance of the present utility model adopts column type and trumpet type, helps improving the continuous power of whole device.Especially adopt trumpet type, the power of a plurality of piezoelectric ceramic piece groups is all well concentrated on the luffing bar, can satisfy the high power work demand of long-time continuous maintenance more than 1800 watts.
3. ultrasonic energy radiation appliance of the present utility model can be adjusted the quantity of piezoelectric ceramic piece as required, and expansion is convenient, has saved production cost greatly, the convenient application; Ultrasonic transducer of the present utility model mainly is applicable in the liquid medium, is particularly useful in the powerful working environment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment 2;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation that has seven columns.
Wherein: 1-luffing bar, 2-fin, the screw hole that 21-is connected with the luffing bar, the screw hole that 22-is connected with pipeline, 3-set bolt, the node of 4-luffing bar, 5-front shroud, 6-piezoelectric ceramic piece group, 7-back shroud, 8-bolt, 9-column.
The specific embodiment
Below in conjunction with accompanying drawing ultrasonic energy radiation appliance of the present utility model is further elaborated.
Embodiment 1
As shown in Figure 1 and Figure 2, ultrasonic energy radiation appliance in this example comprises ultrasonic transducer, luffing bar 1 and fin 2, piezoelectric ceramic piece group 6 and back shroud 7 that described ultrasonic transducer comprises the front shroud 5 that is column type, is composed in series by 3 piezoelectric ceramic pieces, piezoelectric ceramic piece group 6 is sandwiched between forward and backward cover plate and by bolt 8 and tightens up, and the front of front shroud 5 connects luffing bar 1 by set bolt 3.Described fin 2 is L shaped, a side of fin can be bonded on the luffing bar, by the screw hole on the fin 21 first node 4 places that at least two fins are installed in luffing bar 1 uniformly are as the criterion.Described forward and backward cover plate all adopts titanium alloy to make, and front shroud is good to adopt trumpet type, and fin also can be U-shaped, T shape, circle, square or cylindricality.
In use, pass screw hole 22 on the fin 2 with screw, ultrasonic irradiation apparatus is fixed on the pipeline, when transducer need overhaul or change, only need transducer to be unloaded and sets up new transducer from set bolt 3, need not to dismantle the luffing bar, time saving and energy saving, simple to operate, use reliable.
The structure of the ultrasonic energy radiation appliance in this example and connected mode are substantially with embodiment 1, have only and different be: as shown in Figure 3, Figure 4, described ultrasonic transducer comprises a front shroud that is trumpet type 5, three piezoelectric ceramic piece groups 6 and three back shrouds 7, and each piezoelectric ceramic piece group is in series by 3 piezoelectric ceramic pieces.The back of front shroud is provided with three hollow pillar stands 9, and each column all is connected with a back shroud 7 with a piezoelectric ceramic piece group 6, and is in addition fastening by bolt 8 again.
Because front shroud adopts trumpet type, and the power of three piezoelectric ceramic piece groups is all well concentrated on the luffing bar.As shown in Figure 5, the user can be as required, front shroud on the transducer that unloads is replaced with has seven columns, all be connected with a piezoelectric ceramic piece group and back shroud on each column, to reach the high power work demand of long-time continuous maintenance more than 1800 watts, the quantity that also can increase piezoelectric ceramic piece is to satisfy more powerful demand.Such structure is the upgrading that can realize simply fast again for convenience detach.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (7)
1. a ultrasonic energy radiation appliance of being convenient to change transducer comprises transducer and luffing bar, it is characterized in that: described transducer is connected by set bolt (3) with luffing bar (1), and fin (2) is installed on the described luffing bar (1).
2. ultrasonic energy radiation appliance according to claim 1 is characterized in that: described fin (2) is L shaped, U-shaped, T shape, circle, square or cylindricality.
3. ultrasonic energy radiation appliance according to claim 1 and 2 is characterized in that: described fin (2) is installed in the node (4) of luffing bar and locates.
4. ultrasonic energy radiation appliance according to claim 3 is characterized in that: described fin (2) is installed in first node (4) of luffing bar and locates.
5. ultrasonic energy radiation appliance according to claim 1 and 2 is characterized in that: be provided with two screw holes on the described fin (2) at least.
6. ultrasonic energy radiation appliance according to claim 1, it is characterized in that: described transducer adopts ultrasonic transducer, comprise the front shroud (5), piezoelectric ceramic piece group (6) and the back shroud (7) that are column type or trumpet type, piezoelectric ceramic piece group (6) is sandwiched between forward and backward cover plate and tightens up by bolt (8).
7. according to claim 1 or 6 described ultrasonic energy radiation appliances, it is characterized in that: described front shroud (5) is horn-like, which is provided with hollow pillar stand (9), each column all is connected with an end of a piezoelectric ceramic piece group (6), the other end of piezoelectric ceramic piece group connects a back shroud (7), by bolt (8) front shroud, piezoelectric ceramic piece group and back shroud is tightened up again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201451366U CN201366409Y (en) | 2009-03-09 | 2009-03-09 | Ultraphonic energy radiating device capable of conveniently replacing transducers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201451366U CN201366409Y (en) | 2009-03-09 | 2009-03-09 | Ultraphonic energy radiating device capable of conveniently replacing transducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366409Y true CN201366409Y (en) | 2009-12-23 |
Family
ID=41485310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201451366U Expired - Fee Related CN201366409Y (en) | 2009-03-09 | 2009-03-09 | Ultraphonic energy radiating device capable of conveniently replacing transducers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366409Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869886A (en) * | 2010-06-12 | 2010-10-27 | 广西广播电视大学 | Composite multi-frequency ultrasonic transducer with thread radiation at two ends |
| CN102172574A (en) * | 2011-02-25 | 2011-09-07 | 上海交通大学 | Ultrasonic transducer and amplitude modulator combined piece |
| CN104217710A (en) * | 2014-08-21 | 2014-12-17 | 中国船舶重工集团公司第七一五研究所 | 32-mode monocrystal longitudinal vibration transducer and manufacturing method |
| CN108435522A (en) * | 2018-03-15 | 2018-08-24 | 广州市科普超声电子技术有限公司 | A kind of ultrasound transducer means, wire bonding and ultrasonic welding system |
| CN112276687A (en) * | 2020-10-29 | 2021-01-29 | 中科雷舜智能科技(宁波)有限公司 | Ultrasonic device and ultrasonic processing system |
-
2009
- 2009-03-09 CN CNU2009201451366U patent/CN201366409Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869886A (en) * | 2010-06-12 | 2010-10-27 | 广西广播电视大学 | Composite multi-frequency ultrasonic transducer with thread radiation at two ends |
| CN102172574A (en) * | 2011-02-25 | 2011-09-07 | 上海交通大学 | Ultrasonic transducer and amplitude modulator combined piece |
| CN104217710A (en) * | 2014-08-21 | 2014-12-17 | 中国船舶重工集团公司第七一五研究所 | 32-mode monocrystal longitudinal vibration transducer and manufacturing method |
| CN104217710B (en) * | 2014-08-21 | 2018-01-16 | 中国船舶重工集团公司第七一五研究所 | 32 pattern single-crystal longitudinal vibration transducers and preparation method |
| CN108435522A (en) * | 2018-03-15 | 2018-08-24 | 广州市科普超声电子技术有限公司 | A kind of ultrasound transducer means, wire bonding and ultrasonic welding system |
| CN112276687A (en) * | 2020-10-29 | 2021-01-29 | 中科雷舜智能科技(宁波)有限公司 | Ultrasonic device and ultrasonic processing system |
| CN112276687B (en) * | 2020-10-29 | 2025-04-04 | 中科雷舜智能科技(宁波)有限公司 | Ultrasonic device and ultrasonic machining system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20160309 |