CN209802410U - Doppler current meter application device - Google Patents
Doppler current meter application device Download PDFInfo
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- CN209802410U CN209802410U CN201920723109.6U CN201920723109U CN209802410U CN 209802410 U CN209802410 U CN 209802410U CN 201920723109 U CN201920723109 U CN 201920723109U CN 209802410 U CN209802410 U CN 209802410U
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Abstract
The utility model provides a Doppler current meter application apparatus belongs to velocity of water flow and flow technical field. The device includes the current meter sensor, the installing support, the display collector, the telemetering measurement terminating machine, solar cell panel, wherein the current meter sensor is installed in being detected pipeline or open channel, the installing support is used for fixed current meter sensor, current meter sensor is with data transmission to the display collector of gathering, the display collector shows the velocity of flow that current meter sensor monitored, the flow, temperature and liquid level parameter and with these information transmission to the telemetering measurement terminating machine, the telemetering measurement terminating machine sends data long-range the monitoring management center, solar cell panel is used for the current meter sensor, display collector and the power supply of telemetering measurement terminating machine. The device velocity of flow measurement precision is high and not restricted by the flow direction, can calculate instantaneous flow and accumulative flow and carry out the real-time curve display of velocity of flow, and the function is practical, reasonable in design, the popularization on a large scale of being convenient for.
Description
Technical Field
The utility model relates to a velocity of water flow and flow technical field especially indicate a doppler current meter application apparatus.
Background
The flow rate is used as an important hydrological parameter, and has important significance for aspects of water resource protection, water resource environment evaluation, disaster prevention and reduction, marine climate and the like. In recent years, with the development of electronic technology, ultrasonic flow measurement has been developed as a new technology. The ultrasonic Doppler measuring instrument is a device for measuring the flow velocity of a water layer by utilizing the Doppler effect, and is suitable for a hydrological environment containing a proper amount of particles capable of reflecting ultrasonic signals. Because scenes such as pipeline water flow, open channel mines and the like have low flow rate, turbid water quality, more floaters and unstable water amount, and various water parameters need to be monitored, the application device scheme with intelligence, high precision, energy conservation, high stability and wide use environment is provided, the parameters such as flow rate, flow, liquid level, temperature and the like of the scenes such as the current pipeline open channel and the like can be conveniently monitored, and data can be uploaded through an industrial network and communication.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a doppler current meter application apparatus.
The device comprises a current meter sensor, a mounting bracket, a display collector, a remote measuring terminal and a solar panel, wherein the current meter sensor is mounted in a detected pipeline or an open channel, the mounting bracket is used for fixing the current meter sensor, the current meter sensor transmits collected data to the display collector, the display collector displays the parameters of flow rate, flow, temperature and liquid level monitored by the current meter sensor and transmits the parameters to the remote measuring terminal, and the remote measuring terminal remotely sends the data to a monitoring management center; the solar panel is used for supplying power to the current meter sensor, the display collector and the remote measuring terminal.
Wherein:
the flow meter sensor is in a cuboid shape and can measure parameters of flow speed, instantaneous flow, liquid level and temperature; there are 2 velocity of flow probes in the place ahead of velocity of flow appearance sensor, and there are 2 liquid level probes in the top.
The liquid level probe adopts ultrasonic wave to measure the liquid level.
The mounting bracket comprises a buckle plate and a bottom plate, wherein the bottom plate is mounted below the mounting bracket, and the buckle plate is buckled above the bottom plate; the bottom plate is a horizontal metal plate comprising a plurality of (generally not less than 4) mounting round holes and 1 rectangular groove; the buckle is a trapezoidal raised metal plate comprising 4 mounting round holes.
The display collector comprises a display screen, an internal communication module and an external communication module, wherein the internal communication module is used for receiving data of the current meter sensor, the display screen is used for displaying parameters of flow rate, flow, temperature and liquid level monitored by the current meter sensor, and the external communication module is used for connecting the telemetering terminal.
the display collector can be connected with at least two current meter sensors; the display collector is a liquid crystal display.
The external communication module of the display collector can receive power supplied by various standard voltages, and the external communication module supports standard RS485 communication and RS232 communication.
The remote terminal can realize data acquisition, storage and transmission, wherein the data acquisition comprises rainfall, water level, water quality and flow data; the transmission mode comprises 2G, 3G, ADSL, satellite terminal and ultrashort wave data transmission station.
The remote terminal can send data to at least two monitoring management centers simultaneously.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
The front edge of a sensor of the flow meter of the device is inclined by 70 degrees, so that the flow rate is measured more accurately; the measured liquid level has two specifications of ultrasonic measured liquid level and pressure measured liquid level, and can be suitable for severe environment, water quality and dirt environment and environment requiring high precision in millimeter level; the measured flow velocity is not limited by the direction, the flow velocity can be measured in a forward flow and a reverse flow manner, the positive and negative flow velocities can be measured, and the problem of installation mode is solved; the instantaneous flow can be calculated, and the environment shape such as a water pipe or a rectangular water tank can be arranged in the header software, so that the accumulated flow can be calculated; the flow velocity can be measured in the purified water, and the problem that the flow velocity of the purified water is inaccurate is solved; the method can measure the value in the static water to be zero, is accurate and stable, and has no random jump; the gauge outfit display instrument is a liquid crystal touch screen, so that the gauge outfit display instrument is more convenient and intelligent to operate and control; the meter head display instrument can display a current real-time curve of the flow rate within one hour, so that numerical values can be checked more conveniently and clearly; the gauge head display instrument also provides historical records of flow rate and liquid level for query.
drawings
Fig. 1 is an installation diagram of a doppler current meter application device according to the present invention;
Fig. 2 is a schematic structural view of a sensor and a mounting bracket of the device for applying a doppler current meter according to the present invention;
FIG. 3 is a schematic view of a buckle plate structure of the device for applying a Doppler current meter according to the present invention;
fig. 4 is a schematic structural diagram of a bottom plate of the device for applying a doppler current meter according to the present invention.
Wherein: the method comprises the following steps of 1-a flow meter sensor, 2-a display collector, 3-a remote measuring terminal, 4-a solar panel, 5-a liquid level probe, 6-a flow rate probe, 7-a mounting bracket, 8-a buckle plate and 9-a bottom plate.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model provides a Doppler current meter application apparatus.
as shown in fig. 1, the device comprises a current meter sensor 1, a mounting bracket 7, a display collector 2, a remote measuring terminal 3 and a solar panel 4, wherein the current meter sensor 1 is mounted in a detected pipeline or open channel, the mounting bracket 7 is used for fixing the current meter sensor 1, the current meter sensor 1 transmits collected data to the display collector 2, the display collector 2 displays parameters of flow rate, flow, temperature and liquid level monitored by the current meter sensor 1 and transmits the parameters to the remote measuring terminal 3, and the remote measuring terminal 3 remotely transmits the data to a monitoring management center; the solar panel 4 is used for supplying power to the current meter sensor 1, the display collector 2 and the remote measuring terminal 3.
Wherein:
As shown in fig. 2, the flow meter sensor 1 is a cuboid, and can measure parameters of flow speed, instantaneous flow, liquid level and temperature; the front of the flow meter sensor 1 is provided with 2 flow probes 6, and the upper part is provided with 2 liquid level probes 5.
The liquid level probe 5 uses ultrasonic waves for liquid level measurement.
as shown in fig. 3 and 4, the mounting bracket 7 comprises a buckle plate 8 and a bottom plate 9, wherein the bottom plate 9 is mounted below, and the buckle plate 8 is buckled above the bottom plate 9; the bottom plate 9 is a horizontal metal plate comprising a plurality of mounting round holes and 1 rectangular groove; the pinch plate 8 is a trapezoidal raised metal plate comprising 4 mounting round holes.
The display collector 2 comprises a display screen, an internal communication module and an external communication module, wherein the internal communication module is used for receiving data of the current meter sensor 1, the display screen is used for displaying parameters of flow rate, flow, temperature and liquid level monitored by the current meter sensor 1, and the external communication module is used for connecting a remote measuring terminal.
The display collector 2 can be connected with N-path flow velocity meter sensors 1, and N > is 2; the display is a liquid crystal display.
The external communication module of the display collector 2 can receive power supplied by various standard voltages, and the external communication module supports standard RS485 communication and RS232 communication.
The remote terminal 3 can realize data acquisition, storage and transmission, wherein the data acquisition comprises rainfall, water level, water quality and flow data; the transmission mode comprises 2G, 3G, ADSL, satellite terminal and ultrashort wave data transmission station.
The remote terminal 3 can simultaneously send data to M monitoring management centers, wherein M > is 2.
When the Doppler current meter typical application device is used, a current meter sensor 1 is mounted at the bottom of a pipeline or a channel by using a mounting bracket 7 (a buckle plate 8 and a bottom plate 9), the current meter sensor 1 is connected with a display collector 2, and parameters such as current speed, flow, temperature, liquid level and the like are measured and displayed; and the information read by the display collector 2 is remotely sent to a monitoring management center through a remote measuring terminal 4.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A Doppler current meter application device is characterized in that: the device comprises a current meter sensor (1), a mounting bracket (7), a display collector (2), a remote measuring terminal (3) and a solar panel (4), wherein the current meter sensor (1) is mounted in a detected pipeline or an open channel, the mounting bracket (7) fixes the current meter sensor (1), the current meter sensor (1) transmits collected data to the display collector (2), the display collector (2) transmits information monitored by the current meter sensor (1) to the remote measuring terminal (3), and the remote measuring terminal (3) remotely sends the data to a monitoring management center; the solar cell panel (4) supplies power for the current meter sensor (1), the display collector (2) and the remote measuring terminal (3).
2. The doppler flow velocity meter application device according to claim 1, wherein: the flow meter sensor (1) is a cuboid, 2 flow probes (6) are arranged in front of the flow meter sensor (1), and 2 liquid level probes (5) are arranged above the flow meter sensor (1).
3. The doppler flow velocity meter application apparatus according to claim 2, wherein: the liquid level probe (5) adopts ultrasonic waves or static pressure to measure the liquid level.
4. The doppler flow velocity meter application device according to claim 1, wherein: the mounting bracket (7) comprises a buckle plate (8) and a bottom plate (9), and the buckle plate (8) is buckled above the bottom plate (9); the bottom plate (9) is a horizontal metal plate comprising more than 4 mounting round holes and 1 rectangular groove; the buckle plate (8) is a trapezoidal convex metal plate comprising 4 mounting round holes.
5. The doppler flow velocity meter application device according to claim 1, wherein: the display collector (2) comprises a display screen, an internal communication module and an external communication module, wherein the internal communication module receives data of the current meter sensor (1), the display screen displays parameters of flow velocity, flow, temperature and liquid level monitored by the current meter sensor (1), and the external communication module is connected with the remote measuring terminal.
6. The doppler flow velocity meter application device according to claim 1, wherein: the display collector (2) can be connected with at least two current meter sensors (1); the display collector (2) is a liquid crystal display.
7. The doppler flow velocity meter application device according to claim 5, wherein: and an external communication module of the display collector (2) supports standard Modbus protocol RS485 communication and RS232 communication.
8. The doppler flow velocity meter application device according to claim 1, wherein: the remote terminal (3) realizes data acquisition, storage and transmission, wherein the data comprises rainfall, water level, water quality and flow data; the transmission mode comprises 2G, 3G, ADSL, satellite terminal and ultrashort wave data transmission station.
9. The doppler flow velocity meter application device according to claim 1, wherein: the remote terminal (3) can send data to at least two monitoring management centers simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723109.6U CN209802410U (en) | 2019-05-20 | 2019-05-20 | Doppler current meter application device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723109.6U CN209802410U (en) | 2019-05-20 | 2019-05-20 | Doppler current meter application device |
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| Publication Number | Publication Date |
|---|---|
| CN209802410U true CN209802410U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920723109.6U Active CN209802410U (en) | 2019-05-20 | 2019-05-20 | Doppler current meter application device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432366A (en) * | 2020-03-19 | 2020-07-17 | 浙江清环智慧科技有限公司 | Processing method and device based on embedded single-chip microcomputer plaintext report type flow data |
-
2019
- 2019-05-20 CN CN201920723109.6U patent/CN209802410U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111432366A (en) * | 2020-03-19 | 2020-07-17 | 浙江清环智慧科技有限公司 | Processing method and device based on embedded single-chip microcomputer plaintext report type flow data |
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