CN213576170U - A mounting structure that is used for ultrasonic transducer and pipeline of scale removal scale control - Google Patents
A mounting structure that is used for ultrasonic transducer and pipeline of scale removal scale control Download PDFInfo
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- CN213576170U CN213576170U CN202022462249.8U CN202022462249U CN213576170U CN 213576170 U CN213576170 U CN 213576170U CN 202022462249 U CN202022462249 U CN 202022462249U CN 213576170 U CN213576170 U CN 213576170U
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- transducer
- mounting plate
- pipeline
- ultrasonic transducer
- descaling
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Abstract
The utility model provides an ultrasonic transducer and pipeline's mounting structure for scale removal scale control includes at least: a mounting plate and a transducer; the bottom surface of the mounting plate is provided with a concave arc surface, and the concave arc surface is bonded with the outer wall of the pipeline; the top surface of the mounting plate is removably coupled to the transducer. When the pipeline is installed, the concave arc surface is only required to be bonded with the outer wall of the pipeline; when the transducer fails, the transducer is only required to be disassembled. The structure is simple, the cost is low, and the installation and the maintenance are easy. Meanwhile, the top surface of the mounting plate is detachably connected with the transducer, and a concave surface is not needed to be designed at the transmitting end of the transducer, so that the mounting plate is also suitable for a pipeline of the transducer needing a small-diameter transmitting end, and is wide in application range.
Description
Technical Field
The utility model relates to a scale removal anti fouling device especially relates to an ultrasonic transducer and pipeline's mounting structure for scale removal scale control.
Background
An ultrasonic transducer is a device for realizing mutual conversion between electric energy and sound energy (namely high-frequency mechanical vibration energy).
The ultrasonic descaling and antiscaling process includes ultrasonic vibration of the transducer to make the side wall of the metal pipe and the liquid inside the metal pipe oscillate, and ultrasonic vibration to make the inside of the steel pipe self-lubricating and the inner wall less adhered.
Referring to fig. 1, a first conventional method is to bond a transducer to the outer wall of a pipe, and the front emitting end surface of the transducer body 100 is a plane. However, the problem of the transducer body 100 often falling off during use has gradually been eliminated due to the small adhesive surface. Referring to fig. 2, a second conventional method is to bond an ultrasonic transducer to the outer wall of a pipe, and to cut or machine a concave surface 101 on the emitting end surface of a transducer body 100, wherein the concave surface 101 is in conformity with the outer diameter arc surface of the pipe to be bonded, and to cure and bond the pipe with sound-conducting glue. This approach requires the diameter of the front emitting end face to be sufficiently large, otherwise the arc length of the wire-cut arc is short, and the shorter the arc length, the less likely it is to be bonded, and even to fall off upon vibration after ultrasonic start. Some high frequency, high power transducer design mechanisms require the front emitting face diameter to be designed to be small, which is particularly unsuitable for the wirecut concavity 101 and therefore difficult to use when bonding pipes using such a transducer with a small front emitting face diameter. The transducer is difficult to mount, is not suitable for the transducer with a small front transmitting end, has frequency which is easy to change after the transducer is cut on line or machined, needs liquid during line cutting, easily causes the problems of water seepage in the transducer, sudden reduction of insulating property and the like, and increases the cost to a certain extent due to the additional processing of the cambered surface.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a mounting structure for a scale-removing and scale-preventing ultrasonic transducer and a pipeline, which has a simple structure, low cost, wide application range, and easy installation and maintenance, and is used for solving the above-mentioned problems existing in the prior art.
To achieve the above and other related objects, the present invention provides a mounting structure for an ultrasonic transducer and a pipe for descaling and scale control, at least comprising: a mounting plate and a transducer; the bottom surface of the mounting plate is provided with a concave arc surface, and the concave arc surface is bonded with the outer wall of the pipeline; the top surface of the mounting plate is removably coupled to the transducer.
Preferably, the natural frequency of the mounting plate coincides with the frequency of the transducer.
Preferably, the top surface of the mounting plate and the transducer are adhesively connected by a sound conducting adhesive.
Preferably, the concave arc surface is connected with the outer wall of the pipeline through sound conducting glue in a bonding mode.
Preferably, the top surface of the mounting plate is provided with a threaded hole, the transducer is in threaded connection with the threaded hole, and the transmitting end of the transducer is located in the threaded hole.
Preferably, the top surface of the mounting plate has a cylinder with the threaded hole provided therein.
Preferably, the cylinder is welded to the top surface of the mounting plate.
Preferably, the cylinder is integrally formed with the mounting plate.
Preferably, the side of the mounting plate is provided with at least one pair of flange ears.
Preferably, the side of mounting panel is equipped with two pairs of flange ears, and the flange ear evenly distributed.
As mentioned above, the utility model discloses an ultrasonic transducer and pipeline's mounting structure for scale control scale removal has following beneficial effect:
this an ultrasonic transducer and pipeline's mounting structure for scale removal scale control includes at least: the top surface of the mounting plate is detachably connected with the transducer, and the bottom surface of the mounting plate is provided with a concave arc surface; when the pipeline is installed, the concave arc surface is only required to be bonded with the outer wall of the pipeline; when the transducer breaks down, only the transducer needs to be disassembled, and the mounting plate does not need to be disassembled. The structure is simple, the cost is low, and the installation and the maintenance are easy. Meanwhile, the top surface of the mounting plate is detachably connected with the transducer, and a concave surface is not needed to be designed at the transmitting end of the transducer, so that the mounting plate is also suitable for a pipeline of the transducer needing a small-diameter transmitting end, and is wide in application range.
Drawings
Fig. 1 shows a schematic diagram of a prior art ultrasonic transducer for preventing and removing scale, wherein the transmitting end of the transducer is a plane.
Fig. 2 is a schematic view of a prior art ultrasonic transducer for preventing and removing scale, wherein the emitting end of the transducer is a concave surface.
Fig. 3 is a side view of an installation structure of an ultrasonic transducer and a pipeline for descaling and preventing scale in the invention.
Fig. 4 is a front view of an installation structure of an ultrasonic transducer and a pipeline for descaling and preventing scale in the invention.
Fig. 5 shows an isometric view of a first embodiment of a mounting plate in accordance with the present invention.
Fig. 6 shows a front view of a first embodiment of the mounting plate according to the invention.
Fig. 7 shows a bottom view of a first embodiment of a mounting plate according to the present invention.
Fig. 8 shows a side view of a first embodiment of a mounting plate according to the invention.
Fig. 9 shows an isometric view of a second embodiment of a mounting plate in accordance with the present invention.
Description of the element reference numerals
100 transducer body
101 concave surface
1 mounting plate
11 concave arc surface
12 column
13 Flange lug
2 transducer
3 pipeline
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 3 to fig. 9. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 3 and 4, the utility model provides an ultrasonic transducer and pipeline mounting structure for scale removal and prevention, at least comprising: a mounting plate 1 and a transducer 2; the top surface of the mounting plate 1 is detachably connected to the transducer 2.
In order to facilitate installation and ensure descaling and antiscaling effects, referring to fig. 5 and 6, a concave arc surface 11 is processed on the bottom surface of the installation plate 1, the radian of the concave arc surface 11 is matched with the radian of the outer wall of the pipeline 3, and the concave arc surface 11 is bonded with the outer wall of the pipeline 3 by sound-conducting adhesive, as shown in fig. 3 and 4.
Referring to fig. 3 and 4, the top surface of the mounting plate 1 is removably attached to the transducer 2. The utility model mainly adopts the top surface of the mounting plate 1 and the transducer 2 to be connected by the sound conducting adhesive; or the top surface of the mounting plate 1 is screwed to the transducer 2.
Referring to fig. 3 and 4, when the top surface of the mounting plate 1 and the transducer 2 are bonded by using sound guiding glue, in assembly, the top surface of the mounting plate 1 is uniformly coated with sound guiding glue, or the emitting end of the transducer 2 is uniformly coated with sound guiding glue, or the top surface of the mounting plate 1 and the emitting end of the transducer 2 are respectively coated with a layer of sound guiding glue; then, the top surface of the mounting plate 1 is tightly attached to the transmitting end of the transducer 2, and pressure is applied; after the gel sets, they are firmly bonded together.
When the top surface of mounting panel 1 with when transducer 2 passes through threaded connection, the top surface design of mounting panel 1 has a screw hole, transducer 2 with the screw hole passes through threaded connection, just transducer 2's transmitting terminal is located in the screw hole, see fig. 9. Preferably, a cylinder 12 is designed on the top surface of the mounting plate 1, and the threaded hole is arranged in the cylinder 12. The cylinder 12 and the mounting plate 1 may be integrally formed, or the cylinder 12 and the top surface of the mounting plate 1 may be welded together, as shown in fig. 3 to 8.
During installation, referring to fig. 3 to 5, firstly, uniformly coating sound guide glue on the concave arc surface 11 of the installation plate 1, or uniformly coating sound guide glue on the outer wall of the pipeline 3, or respectively coating a layer of sound guide glue on the concave arc surface 11 and the outer wall of the pipeline 3; then, the concave arc surface 11 is tightly attached to the outer wall of the pipeline 3, and pressure is applied; after the glue has set, the mounting plate 1 and the pipe 3 are firmly bonded together. And finally, connecting the transducer 2 with the mounting plate 1 through threads.
Preferably, the natural frequency of the mounting plate 1 coincides with the frequency of the transducer 2. When the transducer 2 works, the mounting plate 1 and the transducer 2 can resonate, so that the descaling and antiscaling effects are effectively enhanced.
As shown in fig. 7, the side surface of the mounting plate 1 is provided with at least one pair of flange ears 13. When the concave arc surface 11 is adhered to the outer wall of the pipeline 3, the flange lug 13 is fixed on the pipeline 3 by a binding hoop (not shown in the figure), so that the mounting plate 1 is fixed on the pipeline 3, the mounting plate 1 is fixed, pressure can be applied to the mounting plate 1, and the adhesion quality of the mounting plate 1 and the pipeline 3 is effectively improved. And after the sound guide adhesive is solidified, the binding hoop is removed, and the installation is finished.
Preferably, the side of the mounting plate 1 is provided with two pairs of flange ears 13, and the flange ears 13 are uniformly distributed.
To sum up, the utility model discloses an ultrasonic transducer of scale removal scale control and mounting structure of pipeline includes at least: the energy-saving device comprises a mounting plate 1 and an energy converter 2, wherein the top surface of the mounting plate 1 is detachably connected with the energy converter 2, and the bottom surface of the mounting plate 1 is provided with a concave arc surface 11; when the pipeline is installed, the concave arc surface 11 is only required to be bonded with the outer wall of the pipeline 3; when the energy converter 2 breaks down, only the energy converter 2 needs to be disassembled, and the installation plate does not need to be disassembled. The structure is simple, the cost is low, and the installation and the maintenance are easy. Meanwhile, the top surface of the mounting plate 1 is detachably connected with the transducer 2, and a concave surface is not required to be designed at the transmitting end of the transducer 2, so that the mounting plate is also suitable for a pipeline 3 of the transducer 2 needing a small-diameter transmitting end, and is wide in application range. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. An ultrasonic transducer and pipeline mounting structure for descaling and preventing scale, characterized by comprising at least: a mounting plate and a transducer; the bottom surface of the mounting plate is provided with a concave arc surface, and the concave arc surface is bonded with the outer wall of the pipeline; the top surface of the mounting plate is removably coupled to the transducer.
2. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 1, wherein: the natural frequency of the mounting plate coincides with the frequency of the transducer.
3. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 2, wherein: the top surface of the mounting plate is connected with the transducer through sound conducting glue in a bonding mode.
4. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 3, wherein: the concave arc surface is connected with the outer wall of the pipeline through sound conducting glue in a bonding mode.
5. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 4, wherein: the top surface of mounting panel has a screw hole, the transducer with the screw hole passes through threaded connection, just the transmitting terminal of transducer is located in the screw hole.
6. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 5, wherein: the top surface of the mounting plate is provided with a cylinder, and the threaded hole is formed in the cylinder.
7. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 6, wherein: the cylinder with the top surface welded connection of mounting panel.
8. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 6, wherein: the cylinder and the mounting plate are integrally formed.
9. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale according to any one of claims 1 to 8, wherein: the side of the mounting plate is provided with at least one pair of flange ears.
10. The ultrasonic transducer and pipe mounting structure for descaling and preventing scale of claim 9, wherein: the side of mounting panel is equipped with two pairs of flange ears, and flange ear evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462249.8U CN213576170U (en) | 2020-10-30 | 2020-10-30 | A mounting structure that is used for ultrasonic transducer and pipeline of scale removal scale control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462249.8U CN213576170U (en) | 2020-10-30 | 2020-10-30 | A mounting structure that is used for ultrasonic transducer and pipeline of scale removal scale control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576170U true CN213576170U (en) | 2021-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022462249.8U Active CN213576170U (en) | 2020-10-30 | 2020-10-30 | A mounting structure that is used for ultrasonic transducer and pipeline of scale removal scale control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576170U (en) |
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2020
- 2020-10-30 CN CN202022462249.8U patent/CN213576170U/en active Active
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