CN108593014A - Irrigated area channel coordination auto-measuring water system - Google Patents
Irrigated area channel coordination auto-measuring water system Download PDFInfo
- Publication number
- CN108593014A CN108593014A CN201810618708.1A CN201810618708A CN108593014A CN 108593014 A CN108593014 A CN 108593014A CN 201810618708 A CN201810618708 A CN 201810618708A CN 108593014 A CN108593014 A CN 108593014A
- Authority
- CN
- China
- Prior art keywords
- irrigated area
- auto
- water system
- measuring water
- monitoring device
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/002—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow wherein the flow is in an open channel
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The present invention discloses a kind of irrigated area channel coordination auto-measuring water system, including monitoring device and the background server with monitoring device communication connection, and the monitoring device is equipped with multiple, is separately positioned on the upper, middle and lower trip of open channel；The present invention monitors rainfall, water level, flow velocity and the flow information that irrigated area open channel respectively flows section by the detection device in real time, and the monitoring information is uploaded into background server by remote communication module, the background server calculates accurate irrigation water capacity further according to monitoring information；The present invention is also powered by the way that photovoltaic power generation plate is arranged on detection means to detection device, eliminates the trouble of wiring, and the configuration of the present invention is simple is full-featured, is suitable for the monitoring that various irrigated area open channels measure water information.
Description
Technical field
The invention belongs to agricultural irrigations to measure water technical field, specifically irrigated area channel coordination auto-measuring water system.
Background technology
Open channel is the main water delivery engineering of irrigated area agricultural irrigation, and water flow of open canal is the major fields that irrigated area amount water conservancy project is made；It is real
In trampling, water flow of open canal work influenced by channel landform, irrigation management and rainfall it is bigger, available accuracy it is difficult to ensure that, shadow
Ring flow measurement effect；In the open channel section of quasi- development amount water, open channel downstream gradient is too slow, it is difficult to and it is formed and stablizes overcurrent control section, with
It forms free fluidised form and meets measurement primary condition, need to be transformed this section of channel；Even if sometimes open channel downstream gradient foot
Enough, due to mismanagement, especially setting water blocking object or rubbish enter canal temporarily, and the part of the amount of causing water section, which chokes water to be formed, to be flooded
Stream, causes open channel accuracy in measurement to decline rapidly.In addition to management aspect is also received since open channel is open system during rainfall
Rainwater is received as drainage channel, if amount of rainfall is at this time included in duty, directly results in duty inaccuracy, this
It is the problem of being commonly encountered in water flow of open canal is practical.
Existing irrigated area water flow of open canal system is existing by the way that rainfall gauge is arranged to be excluded that rainfall is included in as filling in open channel
The error of water；Such as application No. is 201620227521.5 patents to disclose a kind of irrigated area automatic open-canal water-measuring system,
By install rainfall gauge and installation two ultrasonic water level gauges come reduce rainwater, downstream is choked water, canal silting gives water flow of open canal band
The precision come influences；However this Measuring System there is also some problems, firstly, since irrigated area is usually in field field, supply
Electricity is cumbersome；Secondly, which can only monitor the water level of open channel, cannot monitor flow；Finally, which can not obtain irrigation
The video image information at open channel scene can not judge it is caused by what reason after stream is flooded in the formation of equivalent water section.
Invention content
In response to the problems existing in the prior art, the purpose of the present invention is to provide irrigated area channel coordination auto-measuring water systems
System, by respectively setting multiple monitoring devices in the upper of open channel, middle and lower reaches, by monitoring device come rainfall, the water to irrigated area open channel
Position, flow velocity, flow and live video image information are monitored in real time, to which the comprehensive and accuracy of monitoring be effectively ensured；
It is powered to detection device by the way that the photovoltaic power generation plate in the detection device is arranged, avoids the trouble of independent wiring.
To achieve the above object, the technical solution adopted by the present invention is：
Irrigated area channel coordination auto-measuring water system, including monitoring device and with the monitoring device communication connection
Background server, the monitoring device be equipped with it is multiple, be separately positioned on open channel upper, middle and lower trip；The monitoring device includes vertical
Bar, the upright bar are disposed with rainfall gauge, photovoltaic power generation plate, cross bar and circuit box from top to bottom；Described cross bar one end is equipped with
Radar wave flowmeter for measuring open channel section flow；The rainfall gauge, photovoltaic power generation plate, radar wave flowmeter respectively with institute
Circuit box is stated to be connected.
Specifically, remote communication module is equipped in the circuit box, the remote communication module is separately connected the rainfall
Meter and radar wave flowmeter；
The radar wave flowmeter calculates flow by the water level and flow velocity of measurement open channel further according to the width of open channel.
Specifically, the remote communication module is GSM or GPRS module.
Specifically, be additionally provided with power module in the circuit box, the power module be separately connected the photovoltaic power generation plate,
Rainfall gauge, radar wave flowmeter and remote communication module；The power module is rechargable power supplies, is charged by photovoltaic power generation plate
Electricity, for powering to the rainfall gauge, radar wave flowmeter and remote communication module.
Specifically, photographic device is additionally provided on the cross bar, the photographic device is connected with circuit box；The photographic device
For the camera with night vision function, monitor video can be clearly shot when light is bad.
Specifically, the cross bar and upright bar are hollow-core construction, be provided in the hollow-core construction photovoltaic power generation plate,
The connecting line of rainfall gauge, radar wave flowmeter, remote communication module and power module.
Specifically, the cross bar is equipped between one end and upright bar of radar wave flowmeter and is connected by supporting rod/stayed structure
It connects, the purpose is to reinforce the connection structure of the cross bar and upright bar.
Specifically, the background server is located at monitoring center, and ditch rider passes through background server in monitoring center
The monitoring information of real time inspection irrigated area open channel, the background server include data receipt unit, data processing unit and data
Storage unit；The data receipt unit is used to receive the monitoring information that each detection device is sent, and the data processing unit is used
In carrying out analyzing processing to the monitoring information received, the data storage cell is for being locally stored monitoring information.
Compared with prior art, the beneficial effects of the invention are as follows：(1) present invention in the monitoring device by being arranged light
Power generation plate is lied prostrate, so as to avoid wiring difficult problem caused by detection device power supply is given in the wild；(2) present invention by
Photographic device is set in the detection device to be monitored in real time to irrigated area open channel scene, strengthens the dynamics of irrigated areas administration；
(3) present invention monitors the water level and flow rate information of open channel by radar wave flowmeter in real time, to obtain the flow information of open channel,
It is more acurrate comprehensively to monitor Irrigation Water amount.
Description of the drawings
Fig. 1 is the structural schematic block diagram of channel coordination auto-measuring water system in irrigated area of the present invention；
Fig. 2 is the monitoring device structural schematic diagram of the present invention；
In figure：1, upright bar；2, rainfall gauge；3, photovoltaic power generation plate；4, cross bar；401, radar wave flowmeter；402, supporting rod；
5, circuit box；6, photographic device.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, technical scheme of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, all other embodiment that those of ordinary skill in the art are obtained under the conditions of not making creative work belong to
The scope of protection of the invention.
Embodiment
As shown in Figure 1, 2, present embodiments provide irrigated area channel coordination auto-measuring water system, including monitoring device with
And with the monitoring device communication connection background server, the monitoring device be equipped with it is multiple, be separately positioned on open channel it is upper,
In, downstream；The monitoring device includes upright bar 1, the upright bar 1 be disposed with from top to bottom rainfall gauge 2, photovoltaic power generation plate 3,
Cross bar 4 and circuit box 5；4 one end of the cross bar is equipped with the radar wave flowmeter 401 for measuring open channel section flow；The rain
Gauge 2, photovoltaic power generation plate 3, radar wave flowmeter 401 are connected with the circuit box 5 respectively.
Specifically, remote communication module is equipped in the circuit box 5, the remote communication module is separately connected the rainfall
Meter 2 and radar wave flowmeter 401；
Novel tipping-bucket rain-gauge 2 may be used in the rainfall gauge 2, but not limited to this；The radar wave flowmeter 401 can
To use radar wave flowmeter, but not limited to this, it, can be while monitoring using the flow of non-contact measurement irrigated area open channel
The flow regime of open-channel flow is not influenced；GPRS module or gsm module may be used in the remote communication module.
Specifically, power module is additionally provided in the circuit box 5, the power module is separately connected the photovoltaic power generation plate
3, rainfall gauge 2, radar wave flowmeter 401 and remote communication module；The power module is rechargable power supplies, passes through photovoltaic generation
Plate 3 charges electricity, for giving the power supply of the rainfall gauge 2, radar wave flowmeter 401 and remote communication module.
Specifically, photographic device 6 is additionally provided on the cross bar 4, the photographic device 6 is connected with circuit box 5；The camera shooting
Device 6 is the camera with night vision function, and the camera is infrared night vision camera, even if when light is bad
Monitor video can clearly be shot.
Specifically, the cross bar 4 and upright bar 1 are hollow-core construction, and the photovoltaic generation is provided in the hollow-core construction
The connecting line of plate 3, rainfall gauge 2, radar wave flowmeter 401, remote communication module and power module.
Specifically, the cross bar 4, which is equipped between one end and upright bar 1 of radar wave flowmeter 401, passes through 402 structure of supporting rod
Connection, the purpose is to reinforce the connection structure of the cross bar 4 and upright bar 1.
Specifically, the background server is located at monitoring center, and ditch rider passes through background server in monitoring center
The monitoring information of real time inspection irrigated area open channel, the background server include data receipt unit, data processing unit and data
Storage unit；The data receipt unit is used to receive the monitoring information that each detection device is sent, and the data processing unit is used
In carrying out analyzing processing to the monitoring information received, the data storage cell is for being locally stored monitoring information.
The workflow of the present invention is as follows：When irrigated area normal irrigation, it is located at the inspection of open channel upstream, midstream and downstream
It surveys device to monitor water level, flow velocity and the flow of each stream section of open channel in real time, and after monitoring data are uploaded in real time
Platform server；The hydrologic regime data analysis that background server is swum according to upper, middle and lower is free flow or floods stream, if free flow
Or degree of flooding be less than 0.8 when, upstream water level combination discharge relation is converted into water and is stored in background server；If judging
When degree of flooding is more than 0.8, then by transferring the video monitoring picture of monitored down point, whether the scene checked has stopping state.Drop
When rain, rainfall is monitored by rainfall gauge 2, and rainfall product data is uploaded into background server, background server in real time
Accurate duty is calculated according to rainfall gauge 2.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. irrigated area channel coordination auto-measuring water system, which is characterized in that including monitoring device and with the monitoring device
Communicate connection background server, the monitoring device be equipped with it is multiple, be separately positioned on open channel upper, middle and lower trip；The monitoring
Device includes upright bar, and the upright bar is disposed with rainfall gauge, photovoltaic power generation plate, cross bar and circuit box from top to bottom；The cross
Bar one end is equipped with the radar wave flowmeter for measuring open channel section flow；The rainfall gauge, photovoltaic power generation plate, radar wave flow
Meter is connected with the circuit box respectively.
2. channel coordination auto-measuring water system in irrigated area according to claim 1, which is characterized in that in the circuit box
Equipped with remote communication module, the remote communication module is separately connected the rainfall gauge and radar wave flowmeter.
3. channel coordination auto-measuring water system in irrigated area according to claim 2, which is characterized in that the telecommunication
Module is GSM or GPRS module.
4. channel coordination auto-measuring water system in irrigated area according to claim 1 or 2, which is characterized in that the circuit
It is additionally provided with power module in case, the power module is separately connected the photovoltaic power generation plate, rainfall gauge, radar wave flowmeter and remote
Journey communication module.
5. channel coordination auto-measuring water system in irrigated area according to claim 1, which is characterized in that on the cross bar also
Equipped with photographic device, the photographic device is connected with circuit box.
6. channel coordination auto-measuring water system in irrigated area according to claim 1, which is characterized in that the cross bar and vertical
Bar is hollow-core construction.
7. channel coordination auto-measuring water system in irrigated area according to claim 1, which is characterized in that the cross bar is equipped with
It is connected by supporting rod/stayed structure between one end and upright bar of radar wave flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618708.1A CN108593014A (en) | 2018-06-15 | 2018-06-15 | Irrigated area channel coordination auto-measuring water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810618708.1A CN108593014A (en) | 2018-06-15 | 2018-06-15 | Irrigated area channel coordination auto-measuring water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108593014A true CN108593014A (en) | 2018-09-28 |
Family
ID=63627662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810618708.1A Pending CN108593014A (en) | 2018-06-15 | 2018-06-15 | Irrigated area channel coordination auto-measuring water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108593014A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440877A (en) * | 2019-08-22 | 2019-11-12 | 国网四川省电力公司技能培训中心 | A kind of stage-discharge flow monitoring device and its application method based on Internet of Things |
| CN111551216A (en) * | 2020-06-03 | 2020-08-18 | 中国科学院地理科学与资源研究所 | Plain channel flow measurement equipment and method |
| CN111693102A (en) * | 2019-03-12 | 2020-09-22 | 四川亚润科技有限公司 | Flow automatic processing terminal intelligent flow metering method based on natural section |
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| Publication number | Priority date | Publication date | Assignee | Title |
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