CN202562538U - Fluid pipeline capable of improving measurement precision - Google Patents
Fluid pipeline capable of improving measurement precision Download PDFInfo
- Publication number
- CN202562538U CN202562538U CN2012201778399U CN201220177839U CN202562538U CN 202562538 U CN202562538 U CN 202562538U CN 2012201778399 U CN2012201778399 U CN 2012201778399U CN 201220177839 U CN201220177839 U CN 201220177839U CN 202562538 U CN202562538 U CN 202562538U
- Authority
- CN
- China
- Prior art keywords
- fluid pipeline
- transducer
- energy converter
- housing
- shell
- Prior art date
- 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 - Lifetime
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- Measuring Volume Flow (AREA)
Abstract
The utility model provides a fluid pipeline capable of improving measurement precision. The fluid pipeline comprises a shell, and is characterized in that two energy converter mounting holes which are perpendicular to the shell are arranged on the shell, an energy converter assembly is mounted in each energy converter mounting hole and comprises an energy converter, a retainer ring, a snap ring and a sealing ring, and the two energy converters are obliquely mounted so that opposite jetting is realized. The fluid pipeline not only has the advantages of simple structure, low production cost, convenience in processing, and the like, but also is stable in performance due to the fact that effective measurement distances of the energy converters are long, and is particularly applicable to low-flow measurement.
Description
Technical field
The utility model relates to a kind of fluid line, relates in particular to a kind of heavy caliber supersonic flow buret.
Background technology
Not enough below existing heavy caliber supersonic flow buret exists: the one, be provided with a plurality of transducer mounting holes, complex structure, manufacturing cost is high.The 2nd, most of transducer mounting hole is an inclined hole, and inconvenient machining, precision are difficult for guaranteeing.The 3rd, because the restriction of structure, effective measuring distance that a pair of transducer is installed is little, and is big to the low discharge measuring error.
The utility model content
The purpose of the utility model provides a kind of simple in structure, low cost of manufacture, heavy caliber supersonic flow buret easy to process to above-mentioned situation exactly.The purpose of the utility model can realize through following scheme: a kind of fluid line that improves measuring accuracy; Comprise housing; It is characterized in that on housing, being provided with two transducer mounting holes vertical with housing, a transducer assemblies is installed in each transducer mounting hole, each transducer assemblies is made up of transducer, back-up ring, collar and O-ring seal; Two transducers tilt to install, and form correlation.
For improving measuring accuracy, the shape in the said housing can be gradual shrinkage circular hole, mounting hole or square opening etc.
Characteristics such as the utility model not only has simple in structure, and production cost is low, and is easy to process, and since transducer effectively to measure spacing long, performance is more stable, particularly low discharge measures.
Description of drawings
Fig. 1, the utility model structural representation.
Embodiment
Claims (2)
1. fluid line that can improve measuring accuracy; Comprise housing (6); It is characterized in that on housing (6), being provided with two transducer mounting holes (7) vertical with housing, in each transducer mounting hole (7) transducer assemblies (8) is installed, each transducer assemblies (8) is made up of transducer (2), back-up ring (3), collar (5) and O-ring seal (1); Two transducers (2) tilt to install, and form correlation.
2. fluid line according to claim 1 is characterized in that the shape in the said housing can be gradual shrinkage circular hole, mounting hole or square opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201778399U CN202562538U (en) | 2012-04-25 | 2012-04-25 | Fluid pipeline capable of improving measurement precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201778399U CN202562538U (en) | 2012-04-25 | 2012-04-25 | Fluid pipeline capable of improving measurement precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202562538U true CN202562538U (en) | 2012-11-28 |
Family
ID=47212185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201778399U Expired - Lifetime CN202562538U (en) | 2012-04-25 | 2012-04-25 | Fluid pipeline capable of improving measurement precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202562538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547387A (en) * | 2016-01-20 | 2016-05-04 | 重庆市伟岸测器制造股份有限公司 | Straight-through flow sensor |
| CN106441471A (en) * | 2016-10-14 | 2017-02-22 | 青岛海威茨仪表有限公司 | Heavy caliber ultrasonic flowmeter |
-
2012
- 2012-04-25 CN CN2012201778399U patent/CN202562538U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547387A (en) * | 2016-01-20 | 2016-05-04 | 重庆市伟岸测器制造股份有限公司 | Straight-through flow sensor |
| CN106441471A (en) * | 2016-10-14 | 2017-02-22 | 青岛海威茨仪表有限公司 | Heavy caliber ultrasonic flowmeter |
| WO2018068764A1 (en) * | 2016-10-14 | 2018-04-19 | 李新兴 | Large-diameter ultrasonic flow meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee after: Sanchuan Wisdom Technology Co., Ltd. Address before: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee before: Jiangxi Sanchuan Water Meter Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 335000 Jiangxi city of Yingtan province high tech Zone Longgang area Mikawa Hydraulic Industrial Park Patentee after: Sanchuan Wisdom Technology Co., Ltd. Address before: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee before: Sanchuan Wisdom Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121128 |
|
| CX01 | Expiry of patent term |