CN108759908A - A kind of portable flow electricity meter - Google Patents
A kind of portable flow electricity meter Download PDFInfo
- Publication number
- CN108759908A CN108759908A CN201810451441.1A CN201810451441A CN108759908A CN 108759908 A CN108759908 A CN 108759908A CN 201810451441 A CN201810451441 A CN 201810451441A CN 108759908 A CN108759908 A CN 108759908A
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- China
- Prior art keywords
- flow
- data
- water
- harvester
- portable
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- 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.)
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Links
- 230000005611 electricity Effects 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000010365 information processing Effects 0.000 claims abstract description 27
- 238000007405 data analysis Methods 0.000 claims abstract description 16
- 238000013500 data storage Methods 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 5
- 238000001727 in vivo Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 238000005259 measurement Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005086 pumping Methods 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of portable flow electricity meters, including information processing centre, data acquisition device and with the sequentially connected data analysis set-up of data acquisition device, the data storage device of record preservation is carried out to obtaining data information, the data analysis set-up, data storage device may be contained in information processing centre, the data acquisition device includes the flow harvester being acquired to water flow and the electric energy collection device that electricity consumption information is connect and acquired with voltameter, the flow harvester includes the flow velocity harvester being acquired to water velocity and presets the timing collecting device that the time is timed acquisition water flow, between the data acquisition device and information processing centre by radio transmitting device carry out it is short keep pouring in it is defeated.The invention calculates water power conversion coefficient by acquiring hydrographic data and electricity consumption data in real time, calculates accurate total water consumption.
Description
Technical field
The present invention relates to automatic gauge technical field, more particularly to a kind of portable flow electricity meter.
Background technology
With the propulsion of agricultural irrigation mode weeded out the old and bring forth the new and agricultural water electricity price reform works, pumping plant is irrigated and is flowed
It is imperative that amount is accurately measured, while also to install and improve metering facility in hydraulic engineering watering place, carries out metering and receives
Take.For the pumping plant built up, the pattern with electricity folding water is taken to carry out.Become by water pump self reason, river and level of ground water
The influence of the factors such as change, rural power grids variation, pipeline irrigation pipeline pressure is not so that water power conversion coefficient is unalterable normal
Number.Accurate conversion can just be obtained using different coefficient amendments by measuring and calculating to water power conversion coefficient, for different times
As a result.
Tester in the prior art does not often have while being monitored to flowmeter and electric energy meter, does not have also wireless
The function of transmission.Existing flowmeter accuracy is low, and quantification stability is poor, and machine cycle is short, is not easy to carry at a distance, number
The problems such as according to being not easy to largely preserve.
Therefore, it is necessary to be improved to solve the above technical problems to flow electricity meter in the prior art.
Invention content
In view of this, the purpose of the present invention is to provide a kind of portable flow electricity meter, which passes through real-time
It acquires hydrographic data and energy data calculates water power conversion coefficient, calculate more accurate total water consumption, effectively improve metering
Stability and veracity.It is realized in particular by following technical scheme：
The present invention portable flow electricity meter, including information processing centre, data acquisition device and with data acquire
The sequentially connected data analysis set-up of device, the data storage device that record preservation is carried out to obtaining data information, the data
Analytical equipment, data storage device may be contained in information processing centre, and the data acquisition device includes being carried out to water flow
The electric energy collection device of the flow harvester of acquisition and the acquisition electricity consumption information being connect with voltameter, the flow collection
Device includes the flow velocity harvester being acquired to water velocity and presets the time and be timed acquisition water flow
Timing collecting device, the data analysis set-up include the parameters of pump point analyzed the water pump nameplate data of advance typing
Analysis apparatus, the driving Parameter analysis device that the driving device nameplate data of advance typing are analyzed and to the hydrology of acquisition
The water power data analysis set-up that data, energy data are analyzed；Lead between the data acquisition device and information processing centre
Cross radio transmitting device carry out it is short keep pouring in it is defeated.
Further, the flow harvester is positioned in water body or in water channel, is provided in the flow harvester
For sounding the depth of the water and the integrated pressure measuring device of channel shape.
Further, the flow harvester is also associated with water level caliberating device, and the water level caliberating device is column
Structure, water flow caliberating device one end are positioned in water body, and the other end is placed in above water body or hangs in the sky.
Further, the flow harvester is the portable flow rate meter being built in suitcase, described portable
Flow rate is calculated as Doppler flowmeter or Portable electromagnetic velocity of flow flow instrument, and the data of the flow harvester acquisition pass through
RS232 interface is transmitted.
Further, the electric energy collection device is the portable electric energy harvester of foldable placement, the portable electric
It can be provided with mutual inductor in harvester, the data of the electric energy collection device acquisition are transmitted by RS485 interfaces.
Further, it is connected in described information processing center and classification display is carried out to the data information of acquisition or sub-module is aobvious
The output end of the data presentation device shown, the data presentation device is connect with printing equipment input terminal, in described information processing
It is provided with the ports RS485/IO outside the heart.
Further, the radio transmitting device includes the radio transmitting device A being set on flow harvester, is set to
Radio transmitting device B on the electric energy collection device and radio transmitting device C for being set to information processing centre, the wireless biography
Defeated device with zigbee agreement carry out it is short keep pouring in it is defeated.
Beneficial effects of the present invention：The portable flow electricity meter of the present invention passes through scene using automation means
Pump capacity, electricity, water level, the pump motor nameplate parameter of advance typing setting and the hydrologic parameter of acquisition are acquired, to adopting
Collect data and carry out software analysis calculating, water power conversion coefficient is quickly measured to different pumping plants, in the way of data modeling, is calculated
Water power index variation under different river water levels, network voltage；The invention is not only simple in structure, accurate measurement, and precision is high, and takes
Band is convenient.Other advantageous effects of the present invention will be further described in specific embodiment below.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is that the circuit theory of the present invention runs expanded schematic diagram；
Fig. 2 is that the circuit theory of the present invention runs general illustration.
Specific implementation mode
As shown in the figure：The present invention portable flow electricity meter, including information processing centre, data acquisition device with
And the data storage dress of record preservation is carried out with the sequentially connected data analysis set-up of data acquisition device, to obtaining data information
It sets, the data analysis set-up, data storage device may be contained in information processing centre, and the data acquisition device includes pair
The electric energy collection device of flow harvester and the acquisition electricity consumption information being connect with voltameter that water flow is acquired, institute
Flow harvester is stated to include the flow velocity harvester for being acquired water velocity and preset the time and be timed and adopt
Collect the timing collecting device of water flow, the data analysis set-up includes being analyzed the water pump nameplate data of advance typing
Parameters of pump analytical equipment, the driving Parameter analysis device that the driving device nameplate data of advance typing are analyzed and right
The water power data analysis set-up that hydrographic data, the energy data of acquisition are analyzed；The data acquisition device and information processing
Between center by radio transmitting device carry out it is short keep pouring in it is defeated.The data information to acquisition is connected in described information processing center
Carry out classification display or the data presentation device that show of sub-module, output end and the printing equipment input of the data presentation device
End connection, described information processing center are provided with the ports RS485/IO outside.
Described information processing center is industrial touch one-piece machine, and data analysis set-up is connected in industrial touch one-piece machine
The data informations such as flow, electricity to acquisition are handled.The industry touch one-piece machine is carried out not using portable ups power
Interruptedly supplying power, it is ensured that it works long hours.The input terminal of the electric energy collection device is connected with voltameter, electric energy acquisition dress
The output end set is connected to radio transmitting device B.Distinguish typing water pump nameplate parameter and water level by parameters of pump analytical equipment
The data such as elevation parameter, by driving Parameter analysis device typing motor nameplate parameter, data storage device to automatically record and give birth to
At statistical table.By be arranged portable flow rate meter and portable electric energy harvester respectively to pump capacity, water level with
And the data such as electricity are acquired, and by the data by being connected to portable flow rate meter and portable electric energy harvester
On radio transmitting device be transmitted in information processing centre respectively.By the data analysis set-up of information processing centre setting to typing
Water pump nameplate data, driving device nameplate data and acquisition hydrographic data, energy data handled, calculate water power
Conversion coefficient.The definition of the water power conversion coefficient refers to the ratio of the water yield of water pump and total electricity consumption within certain period,
It is especially the practical water flow being calculated for foundation according to the time of measuring and water velocity of acquisition in specific time period, and
Practical electricity consumption is calculated according to the water pump nameplate parameter of typing and voltameter nameplate parameter, utilizes formula：T=V/A（T in formula
For water power conversion coefficient, V be total water yield unit be m3, A it is total electricity consumption, unit KWH）, calculate water power conversion coefficient.
And the data presentation device by being connect with data analysis set-up carries out classification on the display screen of information processing centre and shows, and can
The data information of display is carried out printing preservation by printing equipment.It is not limited to flow collection in the flow harvester
Device and timing collecting device can increase or decrease other and measure facility as needed.
In the present embodiment, the flow harvester is positioned in water body or in water channel, is set in the flow harvester
It is equipped with for sounding the depth of the water and the integrated pressure measuring device of channel shape.The flow harvester is also associated with water level calibration
Device, the water level caliberating device are high column structure, and water flow caliberating device one end is positioned in water body, and the other end is set
Above water body or hang in the sky.
Be provided on the circuit board of flow harvester Measure section flow velocity, instantaneous flow, integrated flow, time of measuring,
It sounds the depth of the water and the buttons such as channel shape, the open channel of different section, the flow velocity of closed conduit and flow measurement can be met.
In the present embodiment, the flow harvester is the portable flow rate meter being built in suitcase, it is described just
The formula flow rate of taking is calculated as Doppler flowmeter or Portable electromagnetic velocity of flow flow instrument, the data of the flow harvester acquisition
It is transmitted by RS232 interface.
It is exactly to facilitate carrying or carrying that flow rate meter, which is positioned over the purpose in suitcase,.Using Doppler flowmeter
Purpose is not will produce winding using the efficient measuring part that Doppler flowmeter is low flow resistance, can be down to 0.05m/s；It is extremely wide
Flow measurement range, flow velocity is up to 12m/s；Up to 1000 groups of measurement data can be preserved；Adaptive signal gain is adjusted
It can ensure the efficiency of wireless transmission；Easy to operate, flow measurement can be realized in the internal diameter that need to only input drainage pipeline；Instantaneous stream
Amount and integrated flow pulse output；It is complete in specifications, various application schemes can be improved；The flow harvester is easy to operate, from
Dynamicization degree is high, fast response time.It is with high accuracy according to Portable electromagnetic velocity of flow flow instrument the purpose is to utilize it without crushing
Advantage acquires hydrographic information.
In the present embodiment, the electric energy collection device is foldable cellular electric energy collection device, the portable electric
It can be provided with mutual inductor in harvester, the data of the electric energy collection device acquisition are transmitted by RS485 interfaces.
It is to carry for convenience to set flow rate meter to folding.The mutual inductor is the pincerlike mutual inductance of high-precision
Device preferentially selects 0.2 grade of droplet-shaped mutual inductor；The range estimation of mutual inductor tries electric current up to 500A, and measurement range is big；Equipment quality is light
It is convenient for carrying；It is completed, instrument electricity can be reset.
In the present embodiment, the radio transmitting device includes the radio transmitting device A being set on flow harvester, sets
The radio transmitting device B that is placed on the electric energy collection device and radio transmitting device C for being set to information processing centre, the nothing
Line transmitting device with zigbee agreement carry out it is short keep pouring in it is defeated.
Wireless transmission dress is both provided on three flow harvester, electric energy collection device and information processing centre equipment
It sets, radio transmitting device keeps pouring in defeated by the way that zigbee agreement is short, avoids a large amount of cable access, data during in-site measurement logical
Wireless way for transmitting is crossed to the information processing centre of receiving terminal, to carry out analyzing processing using software, calculates water power conversion
Coefficient.The transmission mode be not limited to zigbee agreement carry out it is short keep pouring in defeated, can also be passed using such as Bluetooth transmission, WiFi
The modes of intelligence transmission such as defeated.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, with reference to preferably real
Example is applied to describe the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the technical side of the present invention
Case is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered in the present invention
Right in.
Claims (7)
1. a kind of portable flow electricity meter, it is characterised in that：Including information processing centre, data acquisition device and with
The sequentially connected data analysis set-up of data acquisition device, the data storage device that record preservation is carried out to obtaining data information,
The data analysis set-up, data storage device may be contained in information processing centre, and the data acquisition device includes to water
The electric energy collection device of flow harvester and the acquisition electricity consumption information being connect with voltameter that flow is acquired, it is described
Flow harvester includes the flow velocity harvester being acquired to water velocity and presets the time and be timed acquisition
The timing collecting device of water flow, the data analysis set-up include the water analyzed the water pump nameplate data of advance typing
Pump Parameter analysis device, the driving Parameter analysis device that the driving device nameplate data of advance typing are analyzed and to adopting
The water power data analysis set-up that hydrographic data, the energy data of collection are analyzed；In the data acquisition device and information processing
Between the heart by radio transmitting device into row information it is short keep pouring in it is defeated.
2. portable flow electricity meter according to claim 1, it is characterised in that：The flow harvester is placed
In in water body or in water channel, be provided in the flow harvester for sound the depth of the water and the integrated pressure of channel shape measure
Device.
3. portable flow electricity meter according to claim 2, it is characterised in that：The flow harvester also connects
It is connected to water level caliberating device, the water level caliberating device is high column structure, and water flow caliberating device one end is positioned over water
In vivo, the other end is placed in above water body or hangs in the sky.
4. portable flow electricity meter according to claim 3, it is characterised in that：The flow harvester is interior
The portable flow rate meter being placed in suitcase, the portable flow rate are calculated as Doppler flowmeter or Portable electromagnetic
Velocity of flow flow instrument, the data that the flow harvester is acquired are transmitted by RS232 interface.
5. portable flow electricity meter according to claim 4, it is characterised in that：The electric energy collection device is can
The portable electric energy harvester placed is folded, is provided with mutual inductor in the portable electric energy harvester, the electric energy is adopted
The data of acquisition means acquisition are transmitted by RS485 interfaces.
6. portable flow electricity meter according to claim 5, it is characterised in that：Connect in described information processing center
It is connected to and classification display or the data presentation device that shows of sub-module is carried out to the data information of acquisition, the data presentation device
Output end is connect with printing equipment input terminal, and the ports RS485/IO are provided with outside described information processing center.
7. portable flow electricity meter according to claim 6, it is characterised in that：The radio transmitting device includes
It the radio transmitting device A that is set on flow harvester, the radio transmitting device B being set on electric energy collection device and sets
Be placed in the radio transmitting device C of information processing centre, the radio transmitting device with zigbee agreement carry out it is short keep pouring in it is defeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451441.1A CN108759908A (en) | 2018-05-11 | 2018-05-11 | A kind of portable flow electricity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810451441.1A CN108759908A (en) | 2018-05-11 | 2018-05-11 | A kind of portable flow electricity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759908A true CN108759908A (en) | 2018-11-06 |
Family
ID=64010336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810451441.1A Pending CN108759908A (en) | 2018-05-11 | 2018-05-11 | A kind of portable flow electricity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113268028A (en) * | 2021-05-21 | 2021-08-17 | 信阳清源智联信息科技有限公司 | Control method of intelligent control micro-platform for fluid parameter acquisition terminal |
| CN117570893A (en) * | 2024-01-08 | 2024-02-20 | 河北思极科技有限公司 | Agricultural motor-pumped well water consumption metering method, intelligent circuit breaker and system |
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| CN106089675A (en) * | 2016-08-01 | 2016-11-09 | 南京腾图节能科技有限公司 | A kind of portable pump energy consumption assessment instrument |
| CN106895885A (en) * | 2017-03-27 | 2017-06-27 | 唐山海森电子股份有限公司 | Agricultural irrigation is with electricity folding water algorithm managing and control system and water power conversion coefficient modification method |
| CN107702933A (en) * | 2017-09-27 | 2018-02-16 | 南通大学 | Determine the device and method of plain river network irrigation pumping station water-electricity conversion coefficient |
| CN208579791U (en) * | 2018-05-11 | 2019-03-05 | 江苏润州建设有限公司 | A kind of portable flow electricity meter |
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2018
- 2018-05-11 CN CN201810451441.1A patent/CN108759908A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| RU2538013C1 (en) * | 2013-12-24 | 2015-01-10 | Открытое акционерное общество "Ижевский радиозавод" | Telemetry system of operated well |
| CN106089675A (en) * | 2016-08-01 | 2016-11-09 | 南京腾图节能科技有限公司 | A kind of portable pump energy consumption assessment instrument |
| CN106895885A (en) * | 2017-03-27 | 2017-06-27 | 唐山海森电子股份有限公司 | Agricultural irrigation is with electricity folding water algorithm managing and control system and water power conversion coefficient modification method |
| CN107702933A (en) * | 2017-09-27 | 2018-02-16 | 南通大学 | Determine the device and method of plain river network irrigation pumping station water-electricity conversion coefficient |
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| Title |
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| 梁岚珍;李靖;朱栋升;邹蓉;: "基于GPRS的明渠流速流量检测系统研究", 电子技术应用, no. 05, 6 May 2009 (2009-05-06) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113268028A (en) * | 2021-05-21 | 2021-08-17 | 信阳清源智联信息科技有限公司 | Control method of intelligent control micro-platform for fluid parameter acquisition terminal |
| CN117570893A (en) * | 2024-01-08 | 2024-02-20 | 河北思极科技有限公司 | Agricultural motor-pumped well water consumption metering method, intelligent circuit breaker and system |
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