CN205719136U - A kind of Integral ultrasonic pipeline flowmeter - Google Patents
A kind of Integral ultrasonic pipeline flowmeter Download PDFInfo
- Publication number
- CN205719136U CN205719136U CN201620646855.6U CN201620646855U CN205719136U CN 205719136 U CN205719136 U CN 205719136U CN 201620646855 U CN201620646855 U CN 201620646855U CN 205719136 U CN205719136 U CN 205719136U
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- China
- Prior art keywords
- pipeline
- chip microcomputer
- electrically connected
- soundproof room
- signal processing
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Abstract
nullThis utility model one Integral ultrasonic pipeline flowmeter，It includes pipeline，Intert in pipeline and be provided with temperature sensor、Pressure transducer and liquid level sensor，On pipeline, parallel direction is fixedly installed a soundproof room vertically，Soundproof room two ends are provided with baffle plate，The drainage screen identical with circular diameter in pipeline it is provided with at baffle center，Pipeline bottom in soundproof room is provided with transmitting probe，Conduit upper in soundproof room is provided with receiving transducer，Transmitting probe and receiving transducer are electrically connected with transmitting/reception change-over circuit by wire，Launch/receive circuit and temperature sensor、Pressure transducer、Liquid level sensor is electrically connected with signal processing circuit by wire，Signal processing circuit is electrically connected with single-chip microcomputer by wire，Single-chip microcomputer is electrically connected with display screen by display driver circuit，Single-chip microcomputer connects the two-in-one module of GPRS/GPS，It is high that total this utility model has certainty of measurement、Capacity of resisting disturbance is strong、Practical、The advantages such as investigation difficulty is low.
Description
Technical field
This utility model relates to flowmeter technology field, is specifically related to a kind of Integral ultrasonic pipeline flowmeter.
Background technology
Along with the development of science and technology, discharge detection field is also the most progressive, and ultrasonic flowmeter is that one is the most excellent
Elegant test instrunment, it is possible to measure the fluid flow situation in pipeline accurately, is widely used in water conservancy, oil and chemical industry neck
Territory, but existing effusion meter use during, owing to environmental factors is sufficiently complex, current through can produce eddy current or
Otherwise interference, have impact on certainty of measurement, the most wide at range ratio, goes wrong and cannot carry out the very first time
Investigation and maintenance work.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model there are provided a kind of Integral ultrasonic pipeline flow
Meter, to solve the defects such as low, investigation big, the poor practicability of difficulty of existing certainty of measurement.
For achieving the above object, the one Integral ultrasonic pipeline flowmeter of this utility model, it includes pipeline, described
Pipeline in intert be provided with temperature sensor, pressure transducer and liquid level sensor, the most parallel side on described pipeline
To being fixedly installed a soundproof room, described soundproof room two ends are provided with baffle plate, are provided with and manage at described baffle center
The drainage screen that in road, circular diameter is identical, the pipeline bottom in described soundproof room is provided with transmitting probe, in described soundproof room
Conduit upper be provided with receiving transducer, described transmitting probe and receiving transducer and be electrically connected with transmitting/reception by wire
Change-over circuit, described transmitting/reception circuit and temperature sensor, pressure transducer, liquid level sensor are electrically connected by wire
Being connected to signal processing circuit, described signal processing circuit is electrically connected with single-chip microcomputer by wire, and described single-chip microcomputer passes through
Display driver circuit is electrically connected with display screen, and described single-chip microcomputer connects the two-in-one module of GPRS/GPS.
Further, described temperature sensor, pressure transducer and liquid level sensor are arranged in soundproof room.
Further, described baffle plate and pipeline are integrated.
Further, described signal processing circuit and single-chip microcomputer connect power module.
Further, it is provided with mu balanced circuit between described power module and signal processing circuit and single-chip microcomputer.
Further, described single-chip microcomputer connects memorizer and jtag interface.
Further, described transmitting probe and receiving transducer and angle between pipeline be 30 °-45 °, and the most flat
OK.
Compared with prior art, it provides the benefit that this utility model: a kind of integrative ultrasonic wave duct of the present utility model
Road effusion meter, transmitting probe and receiving transducer be arranged in parallel and pipeline is 30 °-45 °, and such receiving transducer just can just can be caught in time
Catching the ultrasonic signal that transmitting probe is launched, peripheral soundproof room can reduce the interference of external environment, and drainage screen can be removed
The interference of impurity in pipeline, improves the side accuracy of measurement of effusion meter, and signal processing circuit can be in time by the pressure in pipeline, liquid level
And temperature conditions sends single-chip microcomputer to, and shown by display screen and conveniently check, the two-in-one module of built-in GPRS/GPS
Can transmit out by network by information and geographical position, facilitate follow-up monitoring and maintenance work, total this utility model
There is the advantages such as certainty of measurement is high, capacity of resisting disturbance is strong, practical, investigation difficulty is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of Integral ultrasonic pipeline flowmeter.
In figure: 1, pipeline 2, temperature sensor 3, pressure transducer 4, liquid level sensor 5, soundproof room 6, baffle plate 7,
Drainage screen 8, transmitting probe 9, receiving transducer.
Detailed description of the invention
By describing the technology contents of this utility model, structural feature in detail, being reached purpose and effect, the most hereby enumerate reality
Execute example and coordinate accompanying drawing to be explained in detail.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", "front", "rear",
The orientation of the instruction such as "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position relationship are for based on accompanying drawing institute
The orientation shown or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The restriction of novel protected scope.
Referring to shown in Fig. 1, this utility model provides a kind of Integral ultrasonic pipeline flowmeter, and it includes pipeline 1, institute
Intert in the pipeline 1 stated and be provided with temperature sensor 2, pressure transducer 3 and liquid level sensor 4, on described pipeline 1 vertically
Parallel direction is fixedly installed a soundproof room 5, and described soundproof room 5 two ends are provided with baffle plate 6, described baffle plate 6 center
Being provided with the drainage screen 7 identical with circular diameter in pipeline 1, pipeline 1 bottom in described soundproof room 5 is provided with transmitting probe 8,
Pipeline 1 top in described soundproof room 5 is provided with receiving transducer 9, and described transmitting probe 8 and receiving transducer 9 pass through wire
It is electrically connected with transmitting/reception change-over circuit, described transmitting/reception circuit and temperature sensor, pressure transducer, liquid level to pass
Sensor is electrically connected with signal processing circuit by wire, and described signal processing circuit is electrically connected with monolithic by wire
Machine, described single-chip microcomputer is electrically connected with display screen by display driver circuit, and described single-chip microcomputer connects GPRS/GPS bis-
Unification module.
Further, described temperature sensor 2, pressure transducer 3 and liquid level sensor 4 are arranged in soundproof room 5.
Further, described baffle plate 6 and pipeline 1 are integrated.
Further, described signal processing circuit and single-chip microcomputer connect power module.
Further, it is provided with mu balanced circuit between described power module and signal processing circuit and single-chip microcomputer.
Further, described single-chip microcomputer connects memorizer and jtag interface.
Further, described transmitting probe 8 and receiving transducer 9 and angle between pipeline 1 be 30 °-45 °, and mutually
Parallel.
In use, the water in pipeline is after the filtration of drainage screen, it is possible to ensure that the water in soundproof room has one
Metastable flowing, reduces the external environment interference for ultrasonic signal simultaneously, temperature sensor, pressure transducer and
Liquid level sensor can be transmitted after the information such as the temperature in pipeline, pressure and liquid level directly being processed by signal processing circuit
To single-chip microcomputer, show eventually through display screen, mu balanced circuit and power module can at any time for signal processing circuit and
Single-chip microcomputer is powered, and data message carries out data transfer, GPRS/ by jtag interface after can being stored by memorizer
Data can directly be transmitted positioning current location by the two-in-one module of GPS simultaneously, for follow-up maintenance and service work band
The great convenience come.
In sum, the only preferred embodiment of this utility model, do not limit protection domain of the present utility model with this, all
The equivalence change made according to this utility model the scope of the claims and description and modification, be all what this utility model patent contained
Within the scope of.
Claims (7)
1. an Integral ultrasonic pipeline flowmeter, it includes pipeline, it is characterised in that: intert in described pipeline and be provided with
Temperature sensor, pressure transducer and liquid level sensor, on described pipeline vertically parallel direction be fixedly installed one every
Tone chamber, described soundproof room two ends are provided with baffle plate, are provided with the mistake identical with circular diameter in pipeline at described baffle center
Filter screen, the pipeline bottom in described soundproof room is provided with transmitting probe, and the described conduit upper in soundproof room is provided with and connects
Receiving probe, described transmitting probe and receiving transducer and be electrically connected with transmitting/reception change-over circuit by wire, described sends out
Penetrate/receive circuit and temperature sensor, pressure transducer, liquid level sensor are electrically connected with signal processing circuit by wire,
Described signal processing circuit is electrically connected with single-chip microcomputer by wire, and described single-chip microcomputer is electrically connected by display driver circuit
Being connected to display screen, described single-chip microcomputer connects the two-in-one module of GPRS/GPS.
A kind of Integral ultrasonic pipeline flowmeter the most according to claim 1, it is characterised in that: described temperature sensing
Device, pressure transducer and liquid level sensor are arranged in soundproof room.
A kind of Integral ultrasonic pipeline flowmeter the most according to claim 1, it is characterised in that: described baffle plate and pipe
Road is integrated.
A kind of Integral ultrasonic pipeline flowmeter the most according to claim 1, it is characterised in that: described signal processing
Circuit and single-chip microcomputer connect power module.
A kind of Integral ultrasonic pipeline flowmeter the most according to claim 4, it is characterised in that: described power module
And it is provided with mu balanced circuit between signal processing circuit and single-chip microcomputer.
A kind of Integral ultrasonic pipeline flowmeter the most according to claim 1, it is characterised in that: described single-chip microcomputer is even
It is connected to memorizer and jtag interface.
A kind of Integral ultrasonic pipeline flowmeter the most according to claim 1, it is characterised in that: described transmitting probe
And receiving transducer and angle between pipeline be 30 °-45 °, and be parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646855.6U CN205719136U (en) | 2016-06-27 | 2016-06-27 | A kind of Integral ultrasonic pipeline flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646855.6U CN205719136U (en) | 2016-06-27 | 2016-06-27 | A kind of Integral ultrasonic pipeline flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719136U true CN205719136U (en) | 2016-11-23 |
Family
ID=57317049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620646855.6U Active CN205719136U (en) | 2016-06-27 | 2016-06-27 | A kind of Integral ultrasonic pipeline flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325828A (en) * | 2017-01-17 | 2019-10-11 | 鲁比康研究有限公司 | Flow measurement |
| CN110542766A (en) * | 2019-08-22 | 2019-12-06 | 中国船舶重工集团公司第七0七研究所九江分部 | processing circuit suitable for acoustic Doppler measures velocity of flow |
| CN113865660A (en) * | 2021-10-12 | 2021-12-31 | 重庆智慧水务有限公司 | Flow passage core body, flow passage structure and ultrasonic water meter |
-
2016
- 2016-06-27 CN CN201620646855.6U patent/CN205719136U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325828A (en) * | 2017-01-17 | 2019-10-11 | 鲁比康研究有限公司 | Flow measurement |
| US11422015B2 (en) | 2017-01-17 | 2022-08-23 | Rubicon Research Pty Ltd | Acoustic transducer arrangement including respective transducer set for each edge of a notational regular polygon |
| CN110542766A (en) * | 2019-08-22 | 2019-12-06 | 中国船舶重工集团公司第七0七研究所九江分部 | processing circuit suitable for acoustic Doppler measures velocity of flow |
| CN113865660A (en) * | 2021-10-12 | 2021-12-31 | 重庆智慧水务有限公司 | Flow passage core body, flow passage structure and ultrasonic water meter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |