CN209248051U - Runoff and sediment automatic monitored control system - Google Patents
Runoff and sediment automatic monitored control system Download PDFInfo
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- CN209248051U CN209248051U CN201821924443.XU CN201821924443U CN209248051U CN 209248051 U CN209248051 U CN 209248051U CN 201821924443 U CN201821924443 U CN 201821924443U CN 209248051 U CN209248051 U CN 209248051U
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- runoff
- rainfall
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- sampling
- monitoring system
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- 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
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Abstract
The utility model discloses a kind of runoff and sediment automatic monitored control systems, including rainfall or irrigate monitoring system, runoff rate and turbidity monitoring system, power supply system and sample collecting system, rainfall or irrigation monitoring system, runoff rate and turbidity monitoring system and sample collecting system are connected with power supply system, the utility model can monitor rain fall in real time by sensors such as rainfall gauges, it can control the power supply system of equipment by plug-in simultaneously, it realizes the system normal power supply when raining or man-made irrigation, and closes power supply system in non-rain with non-irrigation.In addition, the automatic sampling system of this system setting, can be arranged the sampling interval, and can be automatically stopped work after specimen cup collects full sample, avoid specimen cup repeated sampling；After restarting power supply system, sampling system works by setting again.
Description
Technical field
The utility model relates to rainwash technical fields, and in particular to a kind of runoff and sediment automatic monitored control system.
Background technique
Mesh is in addition unreasonable since rainfall spatial and temporal distributions are uneven especially in sloping upland area in Agricultural Activities
Cropping system so that soil erosion easily occurs for earth's surface, and the Nutrients such as nitrogen phosphorus are leaked by agricultural surface runoff and farmland etc.
It is lost, on the one hand declines soil fertility, agriculture face is on the other hand caused to pollute.Studies have shown that sloping upland loss of soil nutrient
Key factor be characteristics of rainfall, soil property and orographic factor, farming and management measure.Wherein available nutrient caused by rainfall
The main reason for slope surface migration and loss are slope soil quality degradations, rainfall intensity is bigger, and nitrogen and phosphorus loss is more serious.
How to formulate fertilization mode and planting system reduces the arable land nutrient loss such as water and soil and nitrogen phosphorus, to safeguard that its production is latent
Power is improved the ecological environment, and demand of the growing population to grain is met, how to take effective arable land that mating work is transformed
Upper soll layer is washed away in journey measure, the row's of cutting seasonal precipitation runoff, reduction, and becomes harmful runoff as effective irrigation water, is formed
The slope surface conveyance system system of hillside fields Efficient Eco-agriculture is supported, realizes that drought resisting and flood control develop simultaneously, reach and conserve water and soil, reduce agriculture
The pollution of industry face, the purpose for ensureing Agri-ecological security are that must face and solve in a considerably long period from now on great is asked
One of topic.Therefore, the regions such as sloping upland, crop field rainwash is furtherd investigate for modern agricultural development and ecology
Revegetation all has significance.
Currently, there are mainly two types of measurement methods: first is that conventional method, goes out in runoff plots in the research of rainwash
Collector is placed at the mouth of a river, measures runoff rate by volumetric method, is then regathered water sample after mixing evenly and is carried out follow-up test；Two
It is automatic monitored control system, can realizes to a certain degree and runoff rate, sediment content etc. are monitored automatically, and record number
According to.
1, conventional method need to consume a large amount of manpowers and time cost
2, existing automatic monitored control system, which can only be realized, joins two or three in the parameters such as flow, rainfall, turbidity and collection
Number is monitored, and power consumption is big, expensive.
For current technical background and prior art disadvantage, the utility model, which devises a kind of runoff and sediment and monitors automatically, is
System, is able to achieve the automatic monitoring to rainfall, runoff rate, runoff turbidity and sample collection.
Utility model content
In view of the shortcomings of the prior art, the utility model aims to provide a kind of runoff and sediments to monitor automatically
System can monitor rain fall in real time by sensors such as rainfall gauges, while can control the confession of equipment by plug-in
Electric system realizes the system normal power supply when raining or man-made irrigation, and closes power supply system in non-rain with non-irrigation.
In addition, the automatic sampling system of this system setting, can be arranged the sampling interval, and can after specimen cup collects full sample
It is automatically stopped work, avoids specimen cup repeated sampling；After restarting power supply system, sampling system presses setting again and carries out work
Make.
To achieve the goals above, the utility model is achieved through the following technical solutions: runoff and sediment is supervised automatically
Control system, including rainfall or irrigation monitoring system, runoff rate and turbidity monitoring system, power supply system and sample collecting system,
Rainfall or irrigation monitoring system, runoff rate and turbidity monitoring system and sample collecting system are connected with power supply system, described
Rainfall or to irrigate monitoring system include rainfall gauge, outer sensor, rainfall gauge is used to measure the drop in somewhere in a period of time
The output signal of the Instrument sensor of water is that analog quantity can directly connect in data collector, to record rainfall；It is external
Sensor selects switching value type, and sensor incudes extraneous sleet situation using surface grid electrode, and inside is intelligently micro- using import
Processor is quick on the draw, measurement accuracy height.Built-in automatic heating device can exclude the interference of sleet attachment, and safeguards system is just
Often operation.Output is one group of normally opened, one group of normally closed switch signal, and normally opened signal wire is connected in series to runoff rate meter and turbidity prison
On the power supply line of control system.When there is water on sensor, normally opened signal wire is switched to normally closed, runoff rate and turbidity prison by normally opened
Control system power supply line is connected and brings into operation.
The runoff rate and turbidity monitoring system includes electromagnetic flowmeter and nephelometer, electromagnetic flowmeter and nephelometer
Signal output line be connected with data collector by RS232-RS485 converter.
The power supply system includes solar panels, battery, controller, DC-DC module, solar panels and battery phase
Even, battery is connected with controller, DC-DC module.
The sample collecting system includes sampling rack, sampling cup, water inlet, water outlet, six road water row, the normally opened electricity in six tunnels
Magnet valve, 1# cycle timer, 2# cycle timer and water pump, there are six sampling cup (1# sampling cup -6# samplings for setting on sampling rack
Cup), six sampling cups tops are correspondingly arranged there are six water outlet, and water outlet is connected by six road water row with water inlet, Liu Lushui
Be provided with No. six normally open solenoid valves on row, 1# cycle timer, 2# cycle timer input terminal pass through intermediate relay and number
It is connected according to collector, the output end of 1# cycle timing controller is connect with water pump；The output end of 2# cycle timing controller and six
The connection of road normally open solenoid valve.
The utility model has the following beneficial effects:
1, design is reasonable, can effectively measure runoff
2, the automatic monitoring acquired to rainfall, runoff rate, turbidity and sample is realized, without artificial on duty
3, by rainfall or irrigation control power supply system, electricity is saved
4, it can configure outer sensor, to realize to the comprehensive monitoring of environment (need to match number adopt and sensor).
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description；
Fig. 1 is the system structure diagram of the utility model；
Fig. 2 is the electrical schematic diagram of the utility model；
Fig. 3 is the work flow diagram of the utility model；
Fig. 4 is the sample collecting system schematic diagram of the utility model；
Fig. 5 is the top view of the sampling apparatus inside the sample collecting system of the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
- Fig. 5 referring to Fig.1, present embodiment use following technical scheme: runoff and sediment automatic monitored control system, including
Monitoring system 1, runoff rate and turbidity monitoring system 2, power supply system 3 and sample collecting system 4 are irrigated in rainfall, rainfall or
It irrigates monitoring system 1, runoff rate and turbidity monitoring system 2 and sample collecting system 4 is connected with power supply system 3, it is described
Rainfall or irrigation monitoring system 1 include rainfall gauge 11, outer sensor 12, and rainfall gauge 11 is used to measure somewhere in a period of time
Precipitation Instrument sensor output signal be analog quantity can directly connect in data collector, to record rainfall；
Outer sensor 12 selects switching value type, and sensor incudes extraneous sleet situation using surface grid electrode, and inside uses import
Intelligent microprocessor is quick on the draw, measurement accuracy height.Built-in automatic heating device can exclude the interference of sleet attachment, ensure system
The normal operation of system.Output be one group of normally opened, one group of normally closed switch signal, by normally opened signal wire be connected in series to runoff rate meter and
On the power supply line of turbidity monitoring system.When there is water on sensor, normally opened signal wire by it is normally opened be switched to it is normally closed, runoff rate and
Turbidity supervision system power line is connected and brings into operation.
The runoff rate and turbidity monitoring system 2 includes electromagnetic flowmeter 21 and nephelometer 22, electromagnetic flowmeter 21
It is connected by RS232-RS485 converter with data collector with the signal output line of nephelometer 22.
The power supply system 3 includes solar panels 31, battery, controller, DC-DC module, solar panels 31 and storage
Battery is connected, and battery is connected with controller, DC-DC module.
The sample collecting system 4 includes sampling rack 41, sampling cup 42, water inlet 43, water outlet 44, six road water row
45, No. six normally open solenoid valves 46,1# cycle timer, 2# cycle timer and water pump 47, there are six take for setting on sampling rack 41
Sample cup 42(1# sampling cup -6# sampling cup), it is correspondingly arranged above six sampling cups 42 there are six water outlet 44, water outlet 44 passes through
Six road water row 45 is connected with water inlet 43, is provided with No. six normally open solenoid valves 46 on six road water row 45,1# cycle timer, 2# are followed
The input terminal of ring timer is connected by intermediate relay with data collector, the output end and water pump of 1# cycle timing controller
47 connections；The output end of 2# cycle timing controller is connect with No. six normally open solenoid valves 46.
The runoff rate and turbidity monitoring system of present embodiment are mainly made of electromagnetic flowmeter and nephelometer, electricity
Magnetic flowmeter is to measure electrical conduction current by the electromotive force inducted when externally-applied magnetic field according to conductive fluid using electromagnetic induction principle
A kind of instrument of body flow.Nephelometer is to measure water turbidity to made of the principle that light is scattered or is transmitted according to turbid solution
Special instrument, be generally used for the continuous automatic measurement of water turbidity.Electromagnetic flowmeter and the output of nephelometer signal are
RS485.Wherein, signal output line passes through RS232-RS485 converter with data collector (if number is adopted can not need for RS485
Add this module) in signal transmission and data collection.Power supply system has solar panels, battery, controller, DC-DC module
Composition.The effect of controller is for protecting storage battery to prevent from overcharging and overdischarge.It is mounted in the cabinet of control system (such as
Fig. 1).DC-DC module is to meet the different operating voltage of each device.Sample collecting system by sampling hardware device and
Booting and downtime, cycle-index can be arranged in two cycle timing controllers and water pump composition, cycle timing controller
Carry out sample collection.Be mounted in control system cabinet (as shown in Figure 1), 1# and 2# cycle timer input terminal by it is intermediate after
Electric appliance is connect with data collector, and the output end of 1# cycle timing controller is connect with water pump；2# cycle timing controller it is defeated
Outlet is connect with No. six normally open solenoid valves.
After the triggering of present embodiment course of work sleet sensor rain, sleet sensor exports switching value letter
Number, string is normally closed in the normally opened change of the sleet sensor of electromagnetic flowmeter, and electric start-up operation is connected to obtain in electromagnetic flowmeter.Work as electromagnetic current
When having water by there is data on flows in meter, data collector generates output HIGH voltage, and relay coil obtains electric, and it is fixed in circulation to connect
When controller relay normally open conducting be initially powered up, set the 1# circulation timing control of booting and downtime, cycle-index
Device processed is started to work, and water pump is connected, and is worked by the booting of setting and downtime, cycle-index.Six Lu Xun of 2# simultaneously
Ring timer is connected, and 1# solenoid valve is opened, and the 1# graduated cylinder on sampling rack collects sample.After the completion of the collection of corresponding graduated cylinder,
1# cycle timing controller is shut down, and water pump is shut down, and the delay of 2# cycle timer, which is shut down, closes 1# solenoid valve.1,2# circulation timing
Controller is re-energised after the time interval of setting, and water pump is powered, and 2# solenoid valve is opened, and starts to collect 2# sample.So
Circulation is until the sample collection of 6 graduated cylinders (sampling cup) is completed.After the completion of the sample of 6 graduated cylinders is all collected, 1,2# circulation
Timing controller can stop working, and avoid sample repeated collection.In addition, when there is no water to pass through in flowmeter in sample collection process
When, data collector stops output voltage, 1# and 2# cycle timer stops working.In the case of both the above, when acquisition is thought highly of
New output voltage, 1, after 2# cycle timing controller is re-energised, work can be restarted as described above.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. runoff and sediment automatic monitored control system, which is characterized in that including rainfall or irrigate monitoring system (1), runoff rate and turbid
Spend monitoring system (2), power supply system (3) and sample collecting system (4), rainfall or irrigation monitoring system (1), runoff rate and
Turbidity monitoring system (2) and sample collecting system (4) are connected with power supply system (3), the rainfall or irrigation monitoring system
It (1) include rainfall gauge (11), outer sensor (12), rainfall gauge (11) is used to measure the precipitation in somewhere in a period of time
The output signal of Instrument sensor is that analog quantity can directly connect in data collector, to record rainfall；Outer sensor
(12) selection switching value type, sensor incude extraneous sleet situation using surface grid electrode, and inside uses import intelligently micro- place
Manage device.
2. runoff and sediment automatic monitored control system according to claim 1, which is characterized in that the runoff rate and turbidity
Monitoring system (2) includes electromagnetic flowmeter (21) and nephelometer (22), and the signal of electromagnetic flowmeter (21) and nephelometer (22) is defeated
Outlet is connected by RS232-RS485 converter with data collector.
3. runoff and sediment automatic monitored control system according to claim 1, which is characterized in that power supply system (3) packet
Solar panels, battery, controller, DC-DC module are included, solar panels (31) are connected to the battery, battery and controller,
DC-DC module is connected.
4. runoff and sediment automatic monitored control system according to claim 1, which is characterized in that the sample collecting system
It (4) include sampling rack (41), sampling cup (42), water inlet (43), water outlet (44), six road water row (45), the normally opened electromagnetism in six tunnels
Valve (46), 1# cycle timer, 2# cycle timer and water pump (47), on sampling rack (41) setting there are six sampling cup (42),
It is correspondingly arranged above six sampling cups (42) there are six water outlet (44), water outlet (44) passes through six road water row (45) and water inlet
(43) be connected, be provided with No. six normally open solenoid valves (46) on six road water row (45), 1# cycle timer, 2# cycle timer it is defeated
Enter end to be connected by intermediate relay with data collector, the output end of 1# cycle timing controller is connect with water pump (47)；2#
The output end of cycle timing controller is connect with No. six normally open solenoid valves (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924443.XU CN209248051U (en) | 2018-11-22 | 2018-11-22 | Runoff and sediment automatic monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924443.XU CN209248051U (en) | 2018-11-22 | 2018-11-22 | Runoff and sediment automatic monitored control system |
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| Publication Number | Publication Date |
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| CN209248051U true CN209248051U (en) | 2019-08-13 |
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| CN201821924443.XU Active CN209248051U (en) | 2018-11-22 | 2018-11-22 | Runoff and sediment automatic monitored control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412664A (en) * | 2019-08-20 | 2019-11-05 | 山东省水利科学研究院 | A kind of measuring system and method for rainfall and runoff |
-
2018
- 2018-11-22 CN CN201821924443.XU patent/CN209248051U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110412664A (en) * | 2019-08-20 | 2019-11-05 | 山东省水利科学研究院 | A kind of measuring system and method for rainfall and runoff |
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