CN210108447U - Ultrasonic flow sensor - Google Patents
Ultrasonic flow sensor Download PDFInfo
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- CN210108447U CN210108447U CN201921388006.5U CN201921388006U CN210108447U CN 210108447 U CN210108447 U CN 210108447U CN 201921388006 U CN201921388006 U CN 201921388006U CN 210108447 U CN210108447 U CN 210108447U
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- waterproof
- cable
- transducer
- flow sensor
- ultrasonic flow
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Abstract
The utility model provides an ultrasonic flow sensor, including being fixed in the transducer that detects the table body, be equipped with data transmission's cable in the transducer, the position department that the transducer was stretched out to the cable is provided with waterproof portion, the intussuseption of waterproof portion is filled with sealed glue, and sealed glue is arranged in the cavity of waterproof portion, and the cable passes sealed glue and wears out waterproof portion. The utility model is used for as the sensor use during flow in the measuring tube, waterproof rank is high, simple structure and low cost reduce the use risk.
Description
Technical Field
The utility model belongs to the technical field of ultrasonic flow measuring device and specifically relates to a supersound flow sensor is related to.
Background
At present, the pipe-section ultrasonic flowmeter used on the market has the defects of low waterproof level of most sensor probes, complex structure with high waterproof level, high manufacturing cost, increased use risk and maintenance times and use cost to a certain extent, and incapability of being used in some special occasions, so that the whole production cannot be carried out, a large amount of loss is caused, and the popularization and the use of the flowmeter are not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide an supersound flow sensor for use as the sensor when measuring pipeline internal flow, waterproof rank is high and low cost.
The purpose of the utility model is achieved through the following technical measures:
the utility model provides an ultrasonic flow sensor, is including being fixed in the transducer that detects the table body, be equipped with data transmission's cable in the transducer, the position department that the transducer was stretched out to the cable is provided with waterproof portion, waterproof portion intussuseption is filled with sealed glue, and sealed glue is located the cavity in waterproof portion, and waterproof portion is worn out to the cable through sealed glue.
Furthermore, a cable locking head is arranged at the position where the cable penetrates out of the waterproof part and is fixedly connected with the waterproof part.
Furthermore, the waterproof part is a waterproof cap with a cap-shaped structure, one end of the waterproof cap is fixedly connected with the energy converter, and the other end of the waterproof cap is fixedly connected with the cable locking head.
Further, the sealing glue is filled in a cavity between the waterproof cap and the transducer to play a role in sealing.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model is used for as the sensor use during flow in the measuring tube, waterproof rank is high, simple structure and low cost reduce the use risk.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the waterproof cap.
Wherein, 1, detecting a meter body; 2. a transducer; 3. a waterproof cap; 4. sealing glue; 5. a cable; 6. cable locking head, 7, inner and outer screw heads; 8. a waterproof tube.
Detailed Description
As shown in fig. 1-2, an ultrasonic flow sensor, including being fixed in the transducer 2 that detects the table body 1, be equipped with data transmission's cable 5 in the transducer 2, the position department that the cable 5 stretches out the transducer 2 is provided with waterproof portion, waterproof portion intussuseption is filled with sealed glue 4, and sealed glue 4 is arranged in the cavity in waterproof portion, and cable 5 passes sealed glue 4 and wears out waterproof portion, and the position department that cable 5 wore out waterproof portion is provided with cable locking head 6 fixed cable 5, cable locking head 6 and waterproof portion fixed connection.
The waterproof part is a waterproof cap 3 with a cap-shaped structure, one end of the waterproof cap 3 is fixedly connected with the energy converter 2 through threads, and the other end of the waterproof cap 3 is fixedly connected with the cable locking head 6 through threads. The sealing glue 4 is filled in the cavity between the waterproof cap 3 and the transducer 2 to play a role of sealing.
The manufacturing process comprises the following steps:
after the transducer 2 is installed in the detection meter body 1, a waterproof cap 3 is installed outside the transducer 2. The waterproof cap 3 is made by screwing the inner and outer screw heads 7 into the waterproof pipe 8, and a cavity is formed in the waterproof pipe 8. Waterproof pipe 8 is installed in the position that cable 5 wore out in transducer 2, waterproof pipe 8 and transducer 2 fixed connection, and articulated, welding, interference fit are connected all can, and interior outer stub 7 is twisted waterproof pipe 8 and is gone up back cable 5 and wore out interior outer stub 7, then pours into sealed glue 4 in the cavity, then will wear out the cable 5 line lockingly to seal of interior outer stub 7 with cable locking head 6.
Claims (4)
1. An ultrasonic flow sensor, characterized by: including being fixed in the transducer that detects the table body, be equipped with data transmission's cable in the transducer, the position department that the transducer was stretched out to the cable is provided with waterproof portion, waterproof portion intussuseption is filled with sealed glue, and sealed glue is arranged in the cavity in waterproof portion, and the cable passes sealed glue and wears out waterproof portion.
2. An ultrasonic flow sensor according to claim 1, wherein: the cable is provided with cable locking head fixed cable in the position where the cable penetrates out of the waterproof part, and the cable locking head is fixedly connected with the waterproof part.
3. An ultrasonic flow sensor according to claim 1, wherein: the waterproof part is a waterproof cap with a cap-shaped structure, one end of the waterproof cap is fixedly connected with the energy converter, and the other end of the waterproof cap is fixedly connected with the cable locking head.
4. An ultrasonic flow sensor according to claim 3, wherein: the sealing glue is filled in a cavity between the waterproof cap and the transducer to play a role in sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388006.5U CN210108447U (en) | 2019-08-26 | 2019-08-26 | Ultrasonic flow sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388006.5U CN210108447U (en) | 2019-08-26 | 2019-08-26 | Ultrasonic flow sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210108447U true CN210108447U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921388006.5U Active CN210108447U (en) | 2019-08-26 | 2019-08-26 | Ultrasonic flow sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210108447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995476A (en) * | 2021-12-30 | 2022-02-01 | 厚凯(北京)医疗科技有限公司 | Ultrasonic knife, ultrasonic knife handle and handle assembly |
-
2019
- 2019-08-26 CN CN201921388006.5U patent/CN210108447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995476A (en) * | 2021-12-30 | 2022-02-01 | 厚凯(北京)医疗科技有限公司 | Ultrasonic knife, ultrasonic knife handle and handle assembly |
| CN113995476B (en) * | 2021-12-30 | 2022-04-08 | 厚凯(北京)医疗科技有限公司 | Ultrasonic knife, ultrasonic knife handle and handle assembly |
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