CN207816372U - Ultrasonic water meter energy converter cleaning agency and ultrasonic water meter transducer architecture - Google Patents
Ultrasonic water meter energy converter cleaning agency and ultrasonic water meter transducer architecture Download PDFInfo
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- CN207816372U CN207816372U CN201820193961.2U CN201820193961U CN207816372U CN 207816372 U CN207816372 U CN 207816372U CN 201820193961 U CN201820193961 U CN 201820193961U CN 207816372 U CN207816372 U CN 207816372U
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- water meter
- energy converter
- ultrasonic water
- oscillating rod
- cleaning head
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Abstract
The utility model discloses a kind of ultrasonic water meter energy converter cleaning agency and ultrasonic water meter transducer architectures.A kind of ultrasonic water meter energy converter cleaning agency, it is characterized in that：Including driving mechanism, swing mechanism, the swing mechanism includes oscillating rod (13) and cleaning head (14), one end of the oscillating rod (13) connect with the driving mechanism and drives its rotation by the driving mechanism, the other end of the oscillating rod (13) connects the cleaning head (14), and the cleaning head (14) contacts with the transmitting-receiving face of ultrasonic water meter energy converter.The utility model is simple in structure, cleaning head can be driven to clean the transmitting-receiving face of ultrasonic water meter energy converter by driving mechanism, can ensure the transmitting-receiving face cleaning of energy converter, ensure the transmitting of signal.
Description
Technical field
The utility model is related to a kind of ultrasonic water meter energy converter cleaning structures, belong to measuring instrument technical field.This reality
With the novel ultrasonic transducer structure further related to the cleaning structure and with the ultrasonic wave of the ultrasonic transducer structure
Water meter.
Background technology
The advantages that ultrasonic water meter has high certainty of measurement, and good reliability, range ratio is wide, and service life is long, is to answer at present
With a kind of relatively more extensive water meter.Energy converter is provided in ultrasonic water meter.The energy converter of ultrasonic water meter in the prior art
Surface dirt or sphagna can occur because of the reason of water quality, this affects the transmission of signal, and severe patient may lead to ultrasonic wave
Water meter fails.
Invention content
In view of the above defects of the prior art, the utility model, which provides, a kind of can clean ultrasonic water meter
Energy converter receives and dispatches the ultrasonic water meter energy converter cleaning structure in face.
The utility model is achieved by the following technical solution：A kind of ultrasonic water meter energy converter cleaning agency,
It is characterized in：Including driving mechanism, swing mechanism, the swing mechanism includes oscillating rod and cleaning head, one end of the oscillating rod
It is connect with the driving mechanism and drives its rotation, the other end of the oscillating rod to connect the cleaning by the driving mechanism
Head, the cleaning head are contacted with the transmitting-receiving face of ultrasonic water meter energy converter.
In the utility model, the oscillating rod of swing mechanism is driven to rotate by driving mechanism, oscillating rod drives in turn and it
The cleaning head of connection rotates, and is cleaned to the transmitting-receiving face of energy converter by the rotation of cleaning head.
Further, the cleaning head is club shaped structure, and one end is connect with the oscillating rod, the other end and ultrasonic wave
The transmitting-receiving face of water meter energy converter contacts.
Further, the material of the cleaning head is POM.The cleaning head of POM materials can carry out the transmitting-receiving face of energy converter
It is reliable to clean, it does not damage energy converter and receives and dispatches face.
Various structures in the prior art can be used in the driving mechanism of driving swing mechanism rotation in the utility model, excellent
Choosing, the driving mechanism are DC stepper motor and speed reducer, and the output shaft of the speed reducer is connect with the oscillating rod.
Swing mechanism is driven using stepper motor and speed reducer, the action of cleaning head can be accurately controlled.
The utility model additionally provides a kind of ultrasonic water meter transducer architecture, the technical solution adopted is that：One kind is super
Sound wave water meter transducer architecture, including shell, energy converter, energy converter cleaning agency, the energy converter are mounted on the shell
One end and its transmitting-receiving faces outwardly, the energy converter cleaning agency includes driving mechanism, swing mechanism, and the swing mechanism includes
Oscillating rod and cleaning head, one end of the oscillating rod are connect with the driving mechanism, described in the other end connection of the oscillating rod
Cleaning head, the driving mechanism are mounted in the shell, and the axis of the oscillating rod is parallel with the axis of the energy converter to be set
It sets, the cleaning head is located at the outside of the shell and is contacted with the transmitting-receiving face of the energy converter.
Further, the cleaning head is club shaped structure, and one end is connect with the oscillating rod, the other end and ultrasonic wave
The transmitting-receiving face of water meter energy converter contacts.
Further, the material of the cleaning head is POM.
Further, the driving mechanism be DC stepper motor and speed reducer, the output shaft of the speed reducer with it is described
Oscillating rod connects.
Further, the driving mechanism drives the cleaning head to do oscillating traverse motion.
The utility model additionally provides a kind of ultrasonic water meter, the technical solution adopted is that：A kind of ultrasonic water meter, packet
Ultrasonic wave base table is included, it is characterized in that：Any of the above transducer architecture is installed on the ultrasonic wave base table.
The utility model has the beneficial effects that：The utility model is simple in structure, can be right by the way that energy converter cleaning agency is arranged
The transmitting-receiving face of energy converter is cleaned, and is ensured the cleaning in energy converter transmitting-receiving face, be ensure that the accuracy of signal transmission.This practicality is new
Type can ensure the reliability of the signal transmission of ultrasonic water meter using reliably, be conducive to the usability for improving ultrasonic water meter
It can and extend the service life of ultrasonic water meter.
Description of the drawings
Fig. 1 is the structural schematic diagram of ultrasonic water meter in specific embodiment of the present invention；
Fig. 2 is the front view of the ultrasonic water meter transducer architecture in specific embodiment of the present invention；
Fig. 3 is the vertical view of Fig. 2；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is the structure of the oscillating rod and cleaning head in the energy converter cleaning agency in specific embodiment of the present invention
Schematic diagram；
Fig. 6 is the left view schematic diagram of Fig. 5；
In figure, 1, ultrasonic wave base table, 2, ultrasonic water meter transducer architecture, 3, energy converter, 4, sealing ring, 5, shell, 6,
Outlet, 7, sealing cover, 8, motor, 9, speed reducer, 10, external seal, 11, wave washer, 12, sealing, 13, oscillating rod, 14, clear
Clean head, 15, line plug, 16, trip bolt.
Specific implementation mode
It is further described below by non-limiting embodiment and in conjunction with attached drawing to the utility model：
As shown in Fig. 1 is a kind of ultrasonic water meter comprising ultrasonic wave base table 1 is installed on the ultrasonic wave base table
There is ultrasonic water meter transducer architecture 2.
The structure of above-mentioned ultrasonic water meter transducer architecture 2 is as shown in attached drawing 2-6, ultrasonic water meter transducer architecture 2
Including shell 5, energy converter 3, energy converter cleaning agency.The energy converter 3 is mounted in one end of the shell 5 and it is received and dispatched
It faces outwardly.The energy converter cleaning agency includes driving mechanism, swing mechanism, and the swing mechanism includes oscillating rod 13 and cleaning
First 14, one end of the oscillating rod 13 is connect with the driving mechanism, and the other end of the oscillating rod 13 connects the cleaning head
14, the driving mechanism is mounted in the shell 5, and the axis of the oscillating rod 13 is parallel with the axis of the energy converter 3 to be set
It sets, the cleaning head 14 is located at the outside of the shell 5 and is contacted with the transmitting-receiving face of the energy converter 3.The other end of shell 5 is set
There is sealing cover 7 to be sealed, the outlet of driving mechanism and energy converter is drawn from the line plug 15 being arranged on sealing cover 7.To ensure
Sealing, sealing element is both provided between sealing cover 7 and shell 5, on oscillating rod 13.
Various structures in the prior art can be used in the driving mechanism of driving swing mechanism rotation in the utility model, this
In embodiment preferably using：The driving mechanism is DC stepper motor 8 and speed reducer 9, the output shaft of the speed reducer 9
It is connect with the oscillating rod 13.Swing mechanism is driven using stepper motor and speed reducer, the action of cleaning head can be carried out accurate
Really control.
Cleaning head 14 in the present embodiment is using the club shaped structure of POM materials (polyformaldehyde), one end of cleaning head 14
It is connect with the oscillating rod 13, the other end is contacted with the transmitting-receiving face of ultrasonic water meter energy converter 3.In the present embodiment, cleaning head
Connection between 14 and oscillating rod 13 is by the way that through-hole is arranged on oscillating rod 13, and one end of cleaning head 14 is threaded through the through-hole
It is interior, and be fastenedly connected by trip bolt 16.The cleaning head of POM materials has many advantages, such as self lubricity, wear-resisting, can be to energy converter
Transmitting-receiving face reliably cleaned, and the not transmitting-receiving face of easy damaged energy converter.
The transmitting-receiving face of energy converter is reliably cleaned for ease of cleaning head, the preferably described driving mechanism drives the cleaning
First 14 do oscillating traverse motion.By the reciprocally swinging of cleaning head reciprocating cleaning can be carried out to the transmitting-receiving face of energy converter.Cleaning
The oscillating traverse motion of head is to be controlled to realize by motor.
When the transmitting-receiving face of the energy converter in ultrasonic water meter is after there is dirt or sphagna, pass through energy converter cleaning agency
In driving mechanism drive swing mechanism rotation, by oscillating rod 13 drive cleaning head 14 rotation or drive cleaning head do it is reciprocal
Pendulum motion cleans the transmitting-receiving face of energy converter 3, to ensure that energy converter receives and dispatches the cleaning in face, ensure that energy converter is believed
Number transmission reliability.
Other parts in the present embodiment are the prior art, and details are not described herein.
Claims (10)
1. a kind of ultrasonic water meter energy converter cleaning agency, it is characterized in that：Including driving mechanism, swing mechanism, the turn-around machine
Structure includes oscillating rod (13) and cleaning head (14), and one end of the oscillating rod (13) is connect with the driving mechanism and by the drive
Motivation structure drives its rotation, and the other end of the oscillating rod (13) connects the cleaning head (14), the cleaning head (14) with it is super
The transmitting-receiving face of sound wave water meter energy converter contacts.
2. ultrasonic water meter energy converter cleaning agency according to claim 1, it is characterized in that：The cleaning head (14) is stick
Shape structure, one end are connect with the oscillating rod, and the other end is contacted with the transmitting-receiving face of ultrasonic water meter energy converter.
3. ultrasonic water meter energy converter cleaning agency according to claim 2, it is characterized in that：The material of the cleaning head (14)
Matter is POM.
4. ultrasonic water meter energy converter cleaning agency according to claim 1 or 2 or 3, it is characterized in that：The driving mechanism
For DC stepper motor and speed reducer, the output shaft of the speed reducer is connect with the oscillating rod (13).
5. a kind of ultrasonic water meter transducer architecture, it is characterized in that：Including shell (5), energy converter (3), energy converter cleaning agency,
The energy converter (3) is mounted on one end of the shell (5) and its transmitting-receiving faces outwardly, and the energy converter cleaning agency includes driving
Motivation structure, swing mechanism, the swing mechanism include oscillating rod (13) and cleaning head (14), one end of the oscillating rod (13) with
The driving mechanism connection, the other end of the oscillating rod (13) connect the cleaning head (14), and the driving mechanism is mounted on
In the shell (5), the axis of the axis and the energy converter (3) of the oscillating rod (13) is arranged in parallel, the cleaning head
(14) it is located at the outside of the shell (5) and is contacted with the transmitting-receiving face of the energy converter.
6. ultrasonic water meter transducer architecture according to claim 5, it is characterized in that：The cleaning head (14) is rodlike knot
Structure, one end are connect with the oscillating rod (13), and the other end is contacted with the transmitting-receiving face of ultrasonic water meter energy converter.
7. ultrasonic water meter transducer architecture according to claim 6, it is characterized in that：The material of the cleaning head is POM.
8. according to the ultrasonic water meter transducer architecture described in claim 5 or 6 or 7, it is characterized in that：The driving mechanism is straight
Stream stepper motor and speed reducer, the output shaft of the speed reducer are connect with the oscillating rod (13).
9. ultrasonic water meter transducer architecture according to claim 8, it is characterized in that：The driving mechanism drives described clear
Clean head does oscillating traverse motion.
10. a kind of ultrasonic water meter, including ultrasonic wave base table (1), it is characterized in that：It installs and has the right on the ultrasonic wave base table (1)
Profit requires any transducer architectures of 5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193961.2U CN207816372U (en) | 2018-02-05 | 2018-02-05 | Ultrasonic water meter energy converter cleaning agency and ultrasonic water meter transducer architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193961.2U CN207816372U (en) | 2018-02-05 | 2018-02-05 | Ultrasonic water meter energy converter cleaning agency and ultrasonic water meter transducer architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816372U true CN207816372U (en) | 2018-09-04 |
Family
ID=63323452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193961.2U Active CN207816372U (en) | 2018-02-05 | 2018-02-05 | Ultrasonic water meter energy converter cleaning agency and ultrasonic water meter transducer architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816372U (en) |
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2018
- 2018-02-05 CN CN201820193961.2U patent/CN207816372U/en active Active
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