CN103438945B - Embedded Ultrasonic low - Google Patents
Embedded Ultrasonic low Download PDFInfo
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- CN103438945B CN103438945B CN201310417335.9A CN201310417335A CN103438945B CN 103438945 B CN103438945 B CN 103438945B CN 201310417335 A CN201310417335 A CN 201310417335A CN 103438945 B CN103438945 B CN 103438945B
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- roll tube
- measured
- pipe
- fixing seat
- hole
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Abstract
A kind of Embedded Ultrasonic low, pipe is measured including one, measured hole is had in the both sides measuring pipe, two measured holes are along setting of staggering before and after body axis, it is provided with transducing in the outside of each measured hole and measures assembly, described transducing is measured assembly and is included and measure the fixing seat that pipe is connected, at fixing seat built with roll tube, it is slidably matched between roll tube outer wall and fixing seat inwall, the sidewall of roll tube is provided with the reflection hole corresponding with the measured hole on described measurement pipe, relative with reflection hole in roll tube it is provided with reflector, top in roll tube is provided with just transducer to reflector, it is provided with silk pressing in roll tube above transducer.The present invention is by setting and fixing the roll tube that seat is slidably matched, and the water controlling to measure in pipe by the rotation of roll tube does not sprays, and is conveniently carried out transducer and reflector or changes, improve precision and the service life of ultrasonic flowmeter.
Description
Technical field
The present invention relates to a kind of measurement in heat exchange loop with cold water, hot water as carrier absorption or the instrument of release heat, particularly to a kind of Embedded Ultrasonic low.
Background technology
Owing to current domestic transducer technology is not mature enough, add the heat supply infrastructure of China also exist that water quality inferiority, impurity is many, tubing problem such as vacant when stopping transport, easily make transducer that the phenomenons such as fouling, oxidation and corrosion occur, thus ultrasonic flowmeter causes metering impact even measure inefficacy.
Summary of the invention
The technical problem to be solved is for the deficiencies in the prior art, it is provided that a kind of Embedded Ultrasonic low reasonable in design, easy to use, less scaling.
The technical problem to be solved is to be realized by following technical scheme, the present invention is a kind of Embedded Ultrasonic low, pipe is measured including one, measured hole is had in the both sides measuring pipe, two measured holes are along setting of staggering before and after body axis, it is provided with transducing in the outside of each measured hole and measures assembly, described transducing is measured assembly and is included and measure the fixing seat that pipe is connected, at fixing seat built with roll tube, it is slidably matched between roll tube outer wall and fixing seat inwall, the sidewall of roll tube is provided with the reflection hole corresponding with the measured hole on described measurement pipe, relative with reflection hole in roll tube it is provided with reflector, top in roll tube is provided with just transducer to reflector, it is provided with silk pressing in roll tube above transducer.
The technical problem to be solved can also be realized further by following technical scheme, and described fixing seat is set to one with measuring pipe.
The technical problem to be solved can also be realized further by following technical scheme, has the groove rotating body, convenient rotation roll tube on the top body of roll tube.
The technical problem to be solved can also be realized further by following technical scheme, measures at two transducings and is provided with connection pressing plate between the top of assembly.
The technical problem to be solved can also be realized further by following technical scheme, O RunddichtringO it is provided with between described roll tube and fixing seat, O RunddichtringO is arranged on the roll tube outer wall above reflection hole, and O RunddichtringO makes the water measuring in pipe will not spray along the gap between roll tube and fixing seat.
The present invention passes through at fixing seat built with roll tube, it is slidably matched between roll tube and fixing seat, when transducer and reflector are carried out or change by needs, by rotating roll tube, the measured hole measured on pipe is blocked with rotation tube wall, water would not be had when opening silk pressing to spray, convenient to transducer and the cleaning of reflector or replacing, the top body of roll tube has the groove rotating body, convenient rotation roll tube, O RunddichtringO is set, for stoping the water measured in pipe to spray along the gap between roll tube and fixing seat, give and transducer and reflector offer facility are provided, improve precision and the service life of ultrasonic flowmeter, compared with prior art, it is reasonable in design, easy to use, reflector capable of washing and transducer in the case of not dismantling whole effusion meter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the A A of Fig. 1 is to sectional view.
Detailed description of the invention
Referring to the drawings, the concrete technical scheme of the present invention is further described, in order to those skilled in the art is further understood that the present invention, and does not constitute the restriction to its right.
See figures.1.and.2, a kind of Embedded Ultrasonic low, pipe 1 is measured including one, measured hole 2 is had in the both sides measuring pipe 1, two measured holes 2 are along setting of staggering before and after body axis, it is provided with transducing in the outside of each measured hole 2 and measures assembly, described transducing is measured assembly and is included and measure the fixing seat 3 that pipe 1 is connected, at fixing seat 3 built with roll tube 4, it is slidably matched between roll tube 4 outer wall and fixing seat 3 inwall, the sidewall of roll tube 4 is provided with the reflection hole 5 corresponding with the measured hole 2 on described measurement pipe 1, relative with reflection hole 5 in roll tube 4 it is provided with reflector 6, top in roll tube 4 is provided with just transducer 7 to reflector 6, it is provided with silk pressing 8 in roll tube 4 above transducer 7.
Described fixing seat 3 is set to one with measuring pipe 1.
The top body of roll tube 4 has the groove 9 rotating body, convenient rotation roll tube 4.
Measure at two transducings and between the top of assembly, be provided with connection pressing plate 10.
Being provided with O RunddichtringO 11 between described roll tube 4 and fixing seat 3, O RunddichtringO 11 is arranged on roll tube 4 outer wall above reflection hole 5, and the water controlling to measure in pipe 1 sprays from the gap between roll tube 4 and fixing seat 3.
When needs clean or change reflector 6 and transducer 7, roll tube 4 is rotated by the groove 9 at roll tube 4 top, the reflection hole 5 making roll tube 4 staggers with the measured hole 2 measured on pipe 1, the measured hole 2 measured on pipe 1 is blocked with the tube wall of roll tube 4, the water measuring in pipe 1 will not be sprayed by the pipe of roll tube 4 is interior, it is provided with O RunddichtringO 11 between described roll tube 4 and fixing seat 3, the water measuring in pipe 1 will not be sprayed by the gap between roll tube 4 and fixing seat 3, open silk pressing 8, be easily removed reflector 6 and transducer 7.
Claims (5)
1. an Embedded Ultrasonic low, pipe is measured including one, it is characterized in that: have measured hole in the both sides measuring pipe, two measured holes are along setting of staggering before and after body axis, it is provided with transducing in the outside of each measured hole and measures assembly, described transducing is measured assembly and is included and measure the fixing seat that pipe is connected, at fixing seat built with roll tube, it is slidably matched between roll tube outer wall and fixing seat inwall, the sidewall of roll tube is provided with the reflection hole corresponding with the measured hole on described measurement pipe, relative with reflection hole in roll tube it is provided with reflector, top in roll tube is provided with just transducer to reflector, it is provided with silk pressing in roll tube above transducer.
Embedded Ultrasonic low the most according to claim 1, it is characterised in that: described fixing seat is set to one with measuring pipe.
Embedded Ultrasonic low the most according to claim 1, it is characterised in that: on the top body of roll tube, have the groove rotating body.
Embedded Ultrasonic low the most according to claim 1, it is characterised in that: measure at two transducings and be provided with connection pressing plate between the top of assembly.
Embedded Ultrasonic low the most according to claim 1, it is characterised in that: being provided with O RunddichtringO between described roll tube and fixing seat, O RunddichtringO is arranged on the roll tube outer wall above reflection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417335.9A CN103438945B (en) | 2013-09-13 | 2013-09-13 | Embedded Ultrasonic low |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310417335.9A CN103438945B (en) | 2013-09-13 | 2013-09-13 | Embedded Ultrasonic low |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103438945A CN103438945A (en) | 2013-12-11 |
| CN103438945B true CN103438945B (en) | 2016-10-12 |
Family
ID=49692641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310417335.9A Active CN103438945B (en) | 2013-09-13 | 2013-09-13 | Embedded Ultrasonic low |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103438945B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181044B (en) * | 2015-05-15 | 2018-02-27 | 浙江天信仪表科技有限公司 | A kind of ultrasonic flowmeter |
| CN109724658B (en) * | 2019-01-21 | 2020-07-17 | 武汉易维电子科技有限公司 | Flow rate measuring circuit and flow rate measuring device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010169403A (en) * | 2009-01-20 | 2010-08-05 | Honda Electronic Co Ltd | Ultrasonic measurement unit |
| CN201680869U (en) * | 2010-06-02 | 2010-12-22 | 江苏迈拓智能仪表有限公司 | Reflecting type pipeline section for ultrasonic flow and heat meter energy transducer |
| CN202903256U (en) * | 2012-11-23 | 2013-04-24 | 邓鲁坚 | On-line washable gauge and valve integrated ultrasonic flow sensor |
| CN203414124U (en) * | 2013-09-13 | 2014-01-29 | 连云港腾越电子科技有限公司 | Embedded type ultrasonic flow meter |
-
2013
- 2013-09-13 CN CN201310417335.9A patent/CN103438945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010169403A (en) * | 2009-01-20 | 2010-08-05 | Honda Electronic Co Ltd | Ultrasonic measurement unit |
| CN201680869U (en) * | 2010-06-02 | 2010-12-22 | 江苏迈拓智能仪表有限公司 | Reflecting type pipeline section for ultrasonic flow and heat meter energy transducer |
| CN202903256U (en) * | 2012-11-23 | 2013-04-24 | 邓鲁坚 | On-line washable gauge and valve integrated ultrasonic flow sensor |
| CN203414124U (en) * | 2013-09-13 | 2014-01-29 | 连云港腾越电子科技有限公司 | Embedded type ultrasonic flow meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103438945A (en) | 2013-12-11 |
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