CN201724699U - Turbulence-treated flow meter tube of cleanable ultraviolet heat meter - Google Patents
Turbulence-treated flow meter tube of cleanable ultraviolet heat meter Download PDFInfo
- Publication number
- CN201724699U CN201724699U CN2010202400716U CN201020240071U CN201724699U CN 201724699 U CN201724699 U CN 201724699U CN 2010202400716 U CN2010202400716 U CN 2010202400716U CN 201020240071 U CN201020240071 U CN 201020240071U CN 201724699 U CN201724699 U CN 201724699U
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- mounting pipe
- straight tube
- tube
- reflector plate
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Abstract
The utility model provides a turbulence-treated flow meter tube of a cleanable ultraviolet heat meter. The turbulence-treated flow meter tube consists of a flow meter straight tube, a water flow inlet, a water flow outlet, an inlet transducer mounting tube, an outlet transducer mounting tube and a temperature sensor mounting tube, and is characterized in that an inlet reflector mounting tube and an outlet reflector mounting tube are respectively vertically arranged on one side of the flow meter straight tube opposite to the inlet transducer mounting tube and the outlet transducer mounting tube, an inlet reflector and an outlet reflector correspond to each other, and included angles formed by the inlet reflector and the outlet reflector together with the water flow axis of the flow meter straight tube are both 45 degrees. Surfaces of the reflectors can not be stained during long-term use, so that metering accuracy of the flow meter tube can be increased, the flow meter tube is high in metering precision and wide in applicable range and can not be blocked or affected by any media.
Description
Technical field
The utility model relates to a kind of improvement of ultrasonic calorimeter flow tube, and specifically a kind of type ultrasonic calorimeter flow tube capable of washing mainly is applicable in the ultrasonic calorimeter measurement to rate-of flow.
Background technology
At present, employed flow tube, by body, flow inlet, water export, stream entrance point transducer mounting pipe, flow export end transducer mounting pipe and temperature sensor mounting pipe constitute, the temperature sensor mounting pipe is located at flow of hot water and exports on the body of an end, the reflector plate of its reflection supersonic wave is installed in the inside of pipeline, the deficiency of the flow tube of this structure is: the one, because the reflector plate of reflection supersonic wave is the inside that is fixedly mounted on flow tube, the reflector plate surface can produce dirt in the long-play, can cause measuring error, reflector plate but is not easy to cleaning; The 2nd, because the reflector plate of reflection supersonic wave is installed in the inside of flow tube, taken the space in the pipeline, be easy to cause the obstruction of pipeline, not only influence the accuracy of ultrasonic flow meter metering, finally may cause the ultrasonic flow meter cisco unity malfunction; In addition, reflector plate is installed in the inside of flow tube, when current are out-of-date, can have bubble to produce, if be mixed with bubble in the hot water, will have influence on the accuracy of measurement result, and then also have influence on the accuracy of metering.
The utility model content
The purpose of this utility model is to provide a kind of and is easy to clean and maintenance and is difficult for stopping up, being beneficial to the type ultrasonic calorimeter flow tube capable of washing that improves measuring accuracy.
For reaching above purpose, the technical scheme that the utility model adopted is: this type ultrasonic calorimeter flow tube capable of washing, by flow measurement straight tube body, flow inlet, water export, stream entrance point transducer mounting pipe, flow export end transducer mounting pipe and temperature sensor mounting pipe constitute, stream entrance point transducer mounting pipe and flow export end transducer mounting pipe be vertical respectively be located at flow inlet end and water export end flow measurement straight tube body above, the temperature sensor mounting pipe is located at the flow export end side surface of flow measurement straight tube body, current direction axis angle 30-45 degree with flow measurement straight tube body, it is characterized in that flowing vertical respectively stream entrance point reflector plate mounting pipe and the flow export end reflector plate mounting pipe of being provided with on the entrance point transducer mounting pipe effluent measurement amount straight tube body relative with flow export end transducer mounting pipe, described entrance point reflector plate is corresponding with the endpiece reflector plate, the current direction axis angle of both and flow measurement straight tube body is 45 degree, be installed in the signal of the transducer emission in the stream entrance point transducer mounting pipe, through two secondary reflections, pass to the transducer that is installed in the flow export end transducer mounting pipe, realize the collection of flow signal.
Described flow measurement straight tube body middle part inwall is provided with glass tube, increases the tube cavity smoothness, the resistance when alleviating the medium circulation.Described glass tube is used by the bolt of threaded connector with the bolt mounting pipe the inside that is installed in flow measurement straight tube body middle part, by the bolted glass pipe.
Be respectively equipped with import cydariform chamber and outlet cydariform chamber in flow inlet and water export end, can play action of turbulent flow.
Described stream entrance point reflector plate mounting pipe and flow export end reflector plate mounting pipe are equipped with internal thread, and corresponding reflector plate all adopts the screw thread mounting means to install and fix, and can be convenient to unpick and wash.
The beneficial effects of the utility model are: compare with the flowmeter straight pipeline of present use, because the reflector plate that is installed on the flow straight tube body is capable of washing, can prevent that reflecting surface from producing dirt in long-play,, can improve the accuracy of metering so the reflection circuit can be not influenced; Owing to stop without any parts during the circulation of smooth, the medium of flow measurement straight tube intracoelomic cavity, in the straight tube body basically without any the pressure loss, so the measuring accuracy height can not stop up fully, is not subjected to the influence of any medium, and is applied widely.
Description of drawings
Fig. 1, structure schematic top plan view of the present utility model
Fig. 2, the utility model installment state cross-sectional schematic
Embodiment
Contrast Fig. 1, Fig. 2 as can be known, the utility model is by flow measurement straight tube body 1, flow inlet 2, water export 3, stream entrance point transducer mounting pipe 4, flow export end transducer mounting pipe 5 and temperature sensor mounting pipe 6 constitute, stream entrance point transducer mounting pipe 4 and flow export end transducer mounting pipe 5 be vertical respectively be located at flow inlet 2 ends and water export 3 ends flow measurement straight tube body 1 above, temperature sensor mounting pipe 6 is located at the flow export end side surface of flow measurement straight tube body, current direction axis angle 30-45 degree with flow measurement straight tube body, it is characterized in that flowing vertical respectively stream entrance point reflector plate mounting pipe 7 and the flow export end reflector plate mounting pipe 8 of being provided with on the relative effluent measurement amount straight tube body of entrance point transducer mounting pipe 4 and flow export end transducer mounting pipe 5, described entrance point reflector plate 9 is corresponding with endpiece reflector plate 10, the current direction axis angle of both and flow measurement straight tube body is 45 degree, be installed in the signal of the transducer emission in the stream entrance point transducer mounting pipe, through two secondary reflections, pass to the transducer that is installed in the flow export end transducer mounting pipe, realize the collection of flow signal.
Described flow measurement straight tube body 1 middle part inwall is provided with glass tube 11, increases the tube cavity smoothness, the resistance when alleviating the medium circulation.Described glass tube 11 is used by the bolt 13 of threaded connector with bolt mounting pipe 12 the insides that are installed in flow measurement straight tube body middle part, by the bolted glass pipe.
Be respectively equipped with import cydariform chamber 14 and outlet cydariform chamber 15 in flow inlet and water export end, can play action of turbulent flow.
Described stream entrance point reflector plate mounting pipe and flow export end reflector plate mounting pipe are equipped with internal thread, and corresponding reflector plate all adopts the screw thread mounting means to install and fix, and can be convenient to unpick and wash.
Claims (4)
1. the type ultrasonic calorimeter flow tube of handling through turbulent flow capable of washing, by flow measurement straight tube body (1), flow inlet (2), water export (3), stream entrance point transducer mounting pipe (4), flow export end transducer mounting pipe (5) and temperature sensor mounting pipe (6) constitute, stream entrance point transducer mounting pipe (4) and flow export end transducer mounting pipe (5) be vertical respectively be located at flow measurement straight tube body (1) that flow inlet (2) end and water export (3) hold above, temperature sensor mounting pipe (6) is located at the flow export end side surface of flow measurement straight tube body, current direction axis angle 30-45 degree with flow measurement straight tube body, it is characterized in that flowing vertical respectively stream entrance point reflector plate mounting pipe (7) and the flow export end reflector plate mounting pipe (8) of being provided with on entrance point transducer mounting pipe (4) the effluent measurement amount straight tube body relative with flow export end transducer mounting pipe (5), described entrance point reflector plate (9) is corresponding with endpiece reflector plate (10), and the current direction axis angle of both and flow measurement straight tube body is 45 degree.
2. type ultrasonic calorimeter flow tube capable of washing according to claim 1, it is characterized in that described flow measurement straight tube body (1) middle part inwall is provided with glass tube (11), described glass tube (11) is used by the bolt (13) of threaded connector with bolt mounting pipe (12) the inside that is installed in flow measurement straight tube body middle part.
3. type ultrasonic calorimeter flow tube capable of washing according to claim 1 is characterized in that being respectively equipped with import cydariform chamber (14) and outlet cydariform chamber (15) in flow inlet and water export end.
4. type ultrasonic calorimeter flow tube capable of washing according to claim 1 is characterized in that described stream entrance point reflector plate mounting pipe and flow export end reflector plate mounting pipe are equipped with internal thread, and corresponding reflector plate all adopts the screw thread mounting means to install and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202400716U CN201724699U (en) | 2010-06-25 | 2010-06-25 | Turbulence-treated flow meter tube of cleanable ultraviolet heat meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202400716U CN201724699U (en) | 2010-06-25 | 2010-06-25 | Turbulence-treated flow meter tube of cleanable ultraviolet heat meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724699U true CN201724699U (en) | 2011-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202400716U Expired - Lifetime CN201724699U (en) | 2010-06-25 | 2010-06-25 | Turbulence-treated flow meter tube of cleanable ultraviolet heat meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201724699U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829895A (en) * | 2012-04-25 | 2012-12-19 | 合肥瑞纳表计有限公司 | Current stabilizer for ultrasonic heat meter |
| CN103267549A (en) * | 2013-04-26 | 2013-08-28 | 北京艾科瑞能源科技有限公司 | Ultrasonic flow meter |
| CN103940480A (en) * | 2014-04-10 | 2014-07-23 | 重庆市伟岸测器制造股份有限公司 | Water gauge |
| CN105424110A (en) * | 2015-12-24 | 2016-03-23 | 东京计装株式会社 | Ultrasonic wave water meter |
| CN105444924A (en) * | 2015-12-24 | 2016-03-30 | 清华大学 | Ultrasonic heat meter |
| EP3139138A1 (en) * | 2015-09-04 | 2017-03-08 | Landis+Gyr GmbH | Measurement valve for a flow meter |
| CN108168634A (en) * | 2018-01-08 | 2018-06-15 | 周超 | A kind of sonar self-cleaning high-precision ultrasonic water meter |
-
2010
- 2010-06-25 CN CN2010202400716U patent/CN201724699U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829895A (en) * | 2012-04-25 | 2012-12-19 | 合肥瑞纳表计有限公司 | Current stabilizer for ultrasonic heat meter |
| CN103267549A (en) * | 2013-04-26 | 2013-08-28 | 北京艾科瑞能源科技有限公司 | Ultrasonic flow meter |
| CN103940480A (en) * | 2014-04-10 | 2014-07-23 | 重庆市伟岸测器制造股份有限公司 | Water gauge |
| EP3139138A1 (en) * | 2015-09-04 | 2017-03-08 | Landis+Gyr GmbH | Measurement valve for a flow meter |
| CN105424110A (en) * | 2015-12-24 | 2016-03-23 | 东京计装株式会社 | Ultrasonic wave water meter |
| CN105444924A (en) * | 2015-12-24 | 2016-03-30 | 清华大学 | Ultrasonic heat meter |
| CN108168634A (en) * | 2018-01-08 | 2018-06-15 | 周超 | A kind of sonar self-cleaning high-precision ultrasonic water 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 | ||
| CP03 | Change of name, title or address |
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: 335000 Yingtan Industrial Park, Jiangxi Patentee before: Jiangxi Sanchuan Water Meter Co., Ltd. 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: 335000 Yingtan Industrial Park, Jiangxi 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. 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |