CN205280163U - Irrigation canals and ditches flow measurement and remote monitoring system - Google Patents

Irrigation canals and ditches flow measurement and remote monitoring system Download PDF

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Publication number
CN205280163U
CN205280163U CN201521072198.0U CN201521072198U CN205280163U CN 205280163 U CN205280163 U CN 205280163U CN 201521072198 U CN201521072198 U CN 201521072198U CN 205280163 U CN205280163 U CN 205280163U
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CN
China
Prior art keywords
ditches
irrigation canals
communication module
flowmeter
data center
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.)
Expired - Fee Related
Application number
CN201521072198.0U
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Chinese (zh)
Inventor
雷秋良
刘宏斌
刘申
张继宗
延皓
李长春
王凤聚
翟丽梅
王洪媛
武淑霞
杨卓
连慧姝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Agricultural Resources and Regional Planning of CAAS
Original Assignee
Institute of Agricultural Resources and Regional Planning of CAAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Institute of Agricultural Resources and Regional Planning of CAAS filed Critical Institute of Agricultural Resources and Regional Planning of CAAS
Priority to CN201521072198.0U priority Critical patent/CN205280163U/en
Application granted granted Critical
Publication of CN205280163U publication Critical patent/CN205280163U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an irrigation canals and ditches flow measurement and remote monitoring system, including electric power system, communication module, flowmeter, data center and remote terminal, electric power system includes solar control ware, solar panel and battery, and electric power system is communication module and flowmeter power supply, the flowmeter is connected communication module, communication module passes through wireless network connection to data center, and data center connects remote terminal, the flowmeter includes large -scale flowmeter and small -size flowmeter, and after two flowmeters all were fixed in the irrigation canals and ditches baffle, it is fixed that large -scale flowmeter is close to the irrigation canals and ditches top, and it is fixed that small -size flowmeter is close to the irrigation canals and ditches bottom. The utility model discloses degree of automation is high, and environmental protection, lasting is supplied with to the energy, can realize irrigation canals and ditches flow remote real -time monitoring.

Description

A kind of irrigation canals and ditches flow measurement and remote supervision system
Technical field
This utility model belongs to Automatic Measurement Technique field, is specifically related to one and is applied to irrigation canals and ditches flow measurement and remote supervision system.
Background technology
At present, information technology profoundly changes world economy situation, social formation and human life style just day by day, is also widely used for agricultural every field simultaneously. Reading intelligent agriculture or information-based agriculture are that agricultural is had an immense impact on down one gradually formed new agriculture form by Technical Revolution of Modern Science, it is noteworthy characterized by each key link at agricultural industry chain, fully apply modern information technology means, regulate and control the overall process of agricultural production and business activities by flow of information.
The water quality of farmland ditch, water yield feature research be agricultural non-point pollution research important component part. The farmland ditch water yield is mainly derived from filling row draining, natural precipitation, and accurate measurement irrigation canals and ditches water quality monitors the water yield with accurately dynamically counting, and combines with agricultural surface runoff flow monitoring, could prepare the estimation vegetation coverage from farmland.
Traditional mill weir groove canal effusion meter adopts the principle that weir slot surveys liquid level to carry out the measurement of irrigation canals and ditches flow, relevant with the cross-sectional area of irrigation canals and ditches weir notch, the gradient, rough degree, by measuring the liquid level of mill weir trough inner water stream, further according to mill weir groove water level-discharge relation, reverse outflow. Weak point needs in-site measurement, it is determined that weir notch parameter and it needs to measure flow velocity at different water level places, additionally, lack real-time Transmission and the monitoring of data. Other type of irrigation canals and ditches effusion meter adopts and singly measures pipeline, comparatively obvious for lasting drainage effect, but to farmland ditch seasonality draining or flow very low time, measurement result poor accuracy. All in all, although traditional irrigation canals and ditches flow measurement method is a lot, but automaticity is not high, and scene is had energy requirements, is unfavorable for the intellectuality of widespread pollution from the overuse of fertilizers and pesticides in rural area, automatic monitoring.
Therefore, study a kind of accurately, in real time, the device and method of dynamic monitoring agricultural non-point pollution irrigation canals and ditches flow, it is achieved the remote transmission of Monitoring Data, for agricultural non-point pollution monitoring and agricultural non-point pollution Synthetical prevention, there is vast potential for future development.
Utility model content
For the technical background of irrigation canals and ditches flow measurement, this utility model purpose is in that to provide one to be applied to irrigation canals and ditches flow measurement and remote supervision system, uses regenerative resource, and automaticity is high, and certainty of measurement is high, can survey scope wide.
To achieve these goals, this utility model is to be realized by following technology:
A kind of irrigation canals and ditches flow measurement and remote supervision system, including power system, communication module, effusion meter, data center and remote terminal; Described power system includes controller for solar, solar panels and accumulator, and power system is communication module and effusion meter is powered; Described effusion meter connects described communication module, and described communication module is connected to data center by wireless network, and data center connects remote terminal; Described effusion meter includes large-scale effusion meter and small flow meter, and after two effusion meters are both secured to irrigation canals and ditches baffle plate, large-scale effusion meter is fixed near irrigation canals and ditches top, and small flow meter is fixed near trench bottom.
Described irrigation canals and ditches flow measurement and remote supervision system, communication module includes GPRS unit and data storage cycles adjustment unit and data report cycle adjustment unit.
This utility model automaticity is high, energy resource supply environmental protection, persistently, it may be achieved irrigation canals and ditches flow remote real time monitoring.
Accompanying drawing explanation
Fig. 1 is system construction drawing.
Fig. 2 is irrigation canals and ditches baffle arrangement schematic diagrams.
1 handle, 2 baffle plates, 3 large-scale effusion meters, 4 small flow meters;
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is described in detail.
With reference to Fig. 1, one irrigation canals and ditches flow measurement and remote supervision system, including power system, communication module, effusion meter, data center and remote terminal. Described power system includes controller for solar, solar panels and accumulator, and power system, as systematic electricity guarantee, is powered for communication module and effusion meter; Effusion meter connects described communication module, and described communication module is connected to data center by wireless network, and data center connects remote terminal; Described effusion meter includes large-scale effusion meter and small flow meter, after two effusion meters are both secured to irrigation canals and ditches baffle plate, the close irrigation canals and ditches top of large-scale effusion meter (measure larger flow with) is fixed, small flow meter (measure relatively low discharge with) is fixed near trench bottom, when irrigation canals and ditches are crossed and are flowed less, current are by the small flowmeter below baffle plate, it is possible to realize high accuracy Small flowrate measurement; When irrigation canals and ditches are crossed and flowed bigger, two effusion meters work simultaneously, it is possible to realize large-scale flow measurement.
Communication module includes GPRS unit and data storage cycles adjustment unit and data report cycle adjustment unit, data storage cycles adjustment unit is used for adjusting data storage cycles, data report cycle adjustment unit is used for adjusting data report cycle, can carry out multiple spot networking between multiple GPRS unit flexibly. Communication module mails to data center the flow meter data collected, and user can log in data center at remote terminal and obtain data.
Described system energy is solar power supply apparatus, and accumulator is therein to directly feed the energy. Solar panels, as energy source regeneration apparatus, convert solar energy into electrical energy when fine day, and electric energy is stored in accumulator by controller for solar, thus realizing the supply of long duration of the energy.
Described system has remote monitoring brake, and flow meter signal is by cable transmission to communication module, and communication module mails to data center by wireless communication technology data, and user can log in data center at remote terminal and obtain data.
This utility model automaticity is high, energy resource supply environmental protection, persistently, it may be achieved irrigation canals and ditches flow remote real time monitoring.
It should be appreciated that for those of ordinary skills, it is possible to improved according to the above description or converted, and all these are improved and convert the protection domain that all should belong to this utility model claims.

Claims (2)

1. an irrigation canals and ditches flow measurement and remote supervision system, it is characterised in that include power system, communication module, effusion meter, data center and remote terminal; Described power system includes controller for solar, solar panels and accumulator, and power system is communication module and effusion meter is powered; Described effusion meter connects described communication module, and described communication module is connected to data center by wireless network, and data center connects remote terminal; Described effusion meter includes large-scale effusion meter and small flow meter, and after two effusion meters are both secured to irrigation canals and ditches baffle plate, large-scale effusion meter is fixed near irrigation canals and ditches top, and small flow meter is fixed near trench bottom.
2. irrigation canals and ditches flow measurement according to claim 1 and remote supervision system, it is characterised in that communication module includes GPRS unit and data storage cycles adjustment unit and data report cycle adjustment unit.
CN201521072198.0U 2015-12-21 2015-12-21 Irrigation canals and ditches flow measurement and remote monitoring system Expired - Fee Related CN205280163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521072198.0U CN205280163U (en) 2015-12-21 2015-12-21 Irrigation canals and ditches flow measurement and remote monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521072198.0U CN205280163U (en) 2015-12-21 2015-12-21 Irrigation canals and ditches flow measurement and remote monitoring system

Publications (1)

Publication Number Publication Date
CN205280163U true CN205280163U (en) 2016-06-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521072198.0U Expired - Fee Related CN205280163U (en) 2015-12-21 2015-12-21 Irrigation canals and ditches flow measurement and remote monitoring system

Country Status (1)

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CN (1) CN205280163U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112005866A (en) * 2020-08-13 2020-12-01 成都万江港利科技股份有限公司 Canal system intelligent water saving system and water saving method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112005866A (en) * 2020-08-13 2020-12-01 成都万江港利科技股份有限公司 Canal system intelligent water saving system and water saving method thereof

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160601

Termination date: 20161221

CF01 Termination of patent right due to non-payment of annual fee