CN203505217U - Intelligent remote control type multi-section constant-pressure water-saving irrigation controller - Google Patents
Intelligent remote control type multi-section constant-pressure water-saving irrigation controller Download PDFInfo
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- CN203505217U CN203505217U CN201320537327.3U CN201320537327U CN203505217U CN 203505217 U CN203505217 U CN 203505217U CN 201320537327 U CN201320537327 U CN 201320537327U CN 203505217 U CN203505217 U CN 203505217U
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- irrigation
- remote control
- pressure
- sprinkling irrigation
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model provides an intelligent constant-pressure water-saving irrigation controller which can control starting and stopping of equipment remotely and be provided with multiple pressure sections according to irrigation requirements. The intelligent remote control type multi-section constant-pressure water-saving irrigation controller comprises a control power supply, a remote control/manual selection type switch, a remote control working circuit, a remote control emitting module, a remote control receiving module, a manual working circuit, a trickle irrigation/sprinkling irrigation selection switch, a trickle irrigation/sprinkling irrigation identification circuit, a trickle irrigation control circuit, a trickle irrigation PID pressure controller, a sprinkling irrigation control circuit, a sprinkling irrigation PID pressure controller, a frequency converter, a water pump, a water outlet pressure transmitter, a trickle irrigation control electromagnetic valve and a sprinkling irrigation control electromagnetic valve, wherein the control power supply is connected with the remote control/manual selection type switch; the remote control/manual selection type switch is provided with two branches, the first branch is connected with the remote control working circuit, the remote control working circuit is connected with the remote control emitting module and the remote control receiving module, the remote control receiving module is connected with the trickle irrigation/sprinkling irrigation identification circuit, the second branch is connected with the manual working circuit, the manual working circuit is connected with the trickle irrigation/sprinkling irrigation selection switch, and the trickle irrigation/sprinkling irrigation selection switch is connected with the trickle irrigation/sprinkling irrigation identification circuit; the trickle irrigation/sprinkling irrigation identification circuit is provided with two branches, the first branch is connected with the trickle irrigation control circuit, the trickle irrigation control circuit is connected with the trickle irrigation PID pressure controller and the trickle irrigation control electromagnetic valve, the trickle irrigation PID pressure controller is connected with the frequency converter, the second branch is connected with the sprinkling irrigation control circuit, the sprinkling irrigation control circuit is connected with the sprinkling irrigation PID pressure controller and the sprinkling irrigation control electromagnetic valve, the sprinkling irrigation PID pressure controller is also connected with the frequency converter, the frequency converter is connected with the water pump, and the water pump is connected with the water outlet pressure transmitter; the water outlet pressure transmitter is provided with two branches, the first branch is connected with the trickle irrigation PID pressure controller, and the second branch is connected with the sprinkling irrigation PID pressure controller. According to the intelligent remote control type multi-section constant-pressure water-saving irrigation controller, operation can be achieved in both the remote control mode and the manual mode, namely both local manual operation and wireless remote operation can be achieved, labor cost for large-area farm irrigation can be greatly reduced, and one-key operation can be achieved easily; due to the adoption of the multi-section constant-pressure control method, flexible selection is available according to the irrigation methods, constant pressure of a water conveying pipe is kept permanently no matter how water consumption changes, and the problem that work can not be conducted due to underpressure caused by unstable pressure during water-saving irrigation or the water conveying pipe is broken due to over-high pressure is solved thoroughly; a full digitalization design is adopted, data of work voltages, currents, irrigation pressure, and the temperature and moisture of the irrigation environment are absolutely clear, operation is quite easy, and one-key operation is achieved; the work load and working strength of staff can be greatly reduced, operators can work easier, labor efficiency is higher, economic effectiveness is higher, and large-scale popularization and intelligent management of water-saving irrigation can be effectively promoted.
Description
Technical field
The utility model relates to agricultural production water-saving irrigation field, relates in particular to a kind of intelligent remote control multistage constant voltage water saving irrigation controller.
Background technology
Agricultural will develop, water conservancy will be in advance, China's water resource lacks, the effective and reasonable water resource of utilizing just must be greatly developed water-saving irrigation, water-saving irrigation is simultaneously also a sign of agricultural modernization, it can increase production and improve productivity, and saves labour, and the many superiority such as availability that improve soil have determined that it is the inexorable trend of future development.
At present, in agricultural production, water-saving irrigation is mainly to adopt the artificial execute-in-place that arrives to start or arrestment work.The pressure of irrigating is the single fixation pressure value calculating according to fixing spray (dripping) quantity and water consumption, when spray (a dripping) quantity reduces in actual production, just there will be hypertonia to break shower nozzle or break water-supply-pipe, spray (a dripping) quantity occurs that insufficient pressure causes the too low phenomenon of cannot working of sprinkler pressure while increasing.Current mode of operation need to expend a large amount of artificial on duty to scene, and irrigation force value is unstable, and inefficiency, has increased agriculture production cost, has seriously restricted the large scale application of water-saving irrigation.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of unlatching or closing device and can be according to irrigating the constant-voltage controller that requires do a plurality of pressure stages can long-distance remote control controlled.For solving the problems of the technologies described above, the utility model by the following technical solutions.
An intelligent remote control multistage constant voltage water saving irrigation controller, comprises and controls power supply, remote control/manual selection switch, remote control operating circuit, remote-transmitter module, remote control reception module, manual work circuit, drip irrigation/sprinkling irrigation selector switch, drip irrigation/sprinkling irrigation identification circuit, drip irrigation control circuit, the control of drip irrigation PID pressure, sprinkling irrigation control circuit, the control of sprinkling irrigation PID pressure, frequency converter, water pump, delivery port pressure transmitter, drip irrigation control magnetic valve, sprinkling irrigation control magnetic valve.
Described control power supply is connected with remote control/manual selection switch, described remote control/manual selection switch has 2 branches: branch 1 is connected with described remote control operating circuit, described remote control operating circuit is connected with remote control reception module with remote-transmitter module, and described remote control reception module is connected with drip irrigation/sprinkling irrigation identification circuit, branch 2 is connected with described manual work circuit, described manual work circuit is connected with drip irrigation/sprinkling irrigation selector switch, described drip irrigation/sprinkling irrigation selector switch is connected with drip irrigation/sprinkling irrigation identification circuit, described drip irrigation/sprinkling irrigation identification circuit has 2 branches: branch 1 is connected with described drip irrigation control circuit, described drip irrigation control circuit is controlled with drip irrigation control magnetic valve and is connected with drip irrigation PID pressure, described drip irrigation PID pressure is controlled and is connected with frequency converter, branch 2 is connected with described sprinkling irrigation control circuit, described sprinkling irrigation control circuit is controlled with sprinkling irrigation control magnetic valve and is connected with sprinkling irrigation PID pressure, described sprinkling irrigation PID pressure is controlled and is also connected with frequency converter, described frequency converter is connected with water pump, described water pump is connected with outlet pressure transmitter, described outlet pressure transmitter has 2 branches: branch 1 and described drip irrigation PID pressure control connection, branch 2 and described sprinkling irrigation PID pressure control connection.
Further, on the guidance panel of described control power supply, be also provided with power supply indicator.
Further, on the guidance panel of described control power supply, be also provided with pump working indicator lamp.
Further, on the guidance panel of described control power supply, be also provided with drip irrigation relay indicating light.
Further, on the guidance panel of described control power supply, be also provided with sprinkling irrigation relay indicating light.
Further, on the guidance panel of described control power supply, be also provided with digital display AC voltmeter.
Further, on the guidance panel of described control power supply, be also provided with digital display AC ammeter.
Further, on the guidance panel of described control power supply, be also provided with digital display temperature. humidity display instrument.
Further, on the guidance panel of described control power supply, be also provided with drip irrigation digital display PID pressure controller table.
Further, on the guidance panel of described control power supply, be also provided with sprinkling irrigation digital display PID pressure controller table.
The intelligent remote control multistage constant voltage water saving irrigation controller that the utility model relates to has remote control and manual two kinds of modes of operation, both can use manual operation in this locality, also can use long-distance wireless remote control operation, the human cost that can significantly reduce large stretch of field irrigation, easily realizes a key operation.Controller has adopted the constant voltage control mode of multistage, can select flexibly according to irrigation method, how the water yield that don't work changes, water-supply-pipe forever keeps constant pressure constant, has thoroughly solved that the insufficient pressure that in water-saving irrigation, pressure instability causes cannot be worked or hypertonia is broken the problems such as water-supply-pipe.This controller adopts total digitalization design, operating voltage. electric current. irrigate pressure. irrigate environment temperature. humidity data is very clear, operate very simple, one-key operation.Workload and the working strength that can significantly alleviate personnel, operating personnel are lighter, and efficiency is higher, and economic benefit is better.Can effectively promote spread and the intelligent management of water-saving irrigation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, further illustrate embodiment of the present utility model.
See Fig. 1, the intelligent remote control multistage constant voltage water saving irrigation controller that the utility model relates to comprises control power supply 1, remote control/manual selection switch 2, remote control operating circuit 3, remote-transmitter module 4, remote control reception module 5, manual work circuit 6, drip irrigation/sprinkling irrigation selector switch 7, drip irrigation/sprinkling irrigation identification circuit 8, drip irrigation control circuit 9, drip irrigation PID pressure control 10, sprinkling irrigation control circuit 11, sprinkling irrigation PID pressure control 12, frequency converter 13, water pump 14, delivery port pressure transmitter 15, drip irrigation control magnetic valve 16, sprays and control magnetic valve 17.
Described control power supply 1 is connected with remote control/manual selection switch 2, described remote control/manual selection switch 2 has 2 branches: branch 1 is connected with described remote control operating circuit 3, described remote control operating circuit 3 is connected with remote control reception module 5 with remote-transmitter module 4, and described remote control reception module 5 is connected with drip irrigation/sprinkling irrigation identification circuit 8, branch 2 is connected with described manual work circuit 6, described manual work circuit 6 is connected with drip irrigation/sprinkling irrigation selector switch 7, described drip irrigation/sprinkling irrigation selector switch 7 is connected with drip irrigation/sprinkling irrigation identification circuit 8, described drip irrigation/sprinkling irrigation identification circuit 8 has 2 branches: branch 1 is connected with described drip irrigation control circuit 9, described drip irrigation control circuit 9 is controlled 10 with drip irrigation PID pressure and is connected with drip irrigation control magnetic valve 16, described drip irrigation PID pressure is controlled 10 and is connected with frequency converter 13, branch 2 is connected with described sprinkling irrigation control circuit 11, described sprinkling irrigation control circuit 11 is controlled 12 with sprinkling irrigation PID pressure and is connected with sprinkling irrigation control magnetic valve 17, described sprinkling irrigation PID pressure is controlled 12 and is also connected with frequency converter 13, described frequency converter 13 is connected with water pump 14, described water pump 14 is connected with outlet pressure transmitter 15, described outlet pressure transmitter 15 has 2 branches: branch 1 controls 10 with described drip irrigation PID pressure and is connected, branch 2 controls 12 with described sprinkling irrigation PID pressure and is connected.
Further, on the guidance panel of described control power supply, be also provided with power supply indicator, be convenient to observe and control whether power supply is duty.On the guidance panel of described control power supply, be also provided with pump working indicator lamp, whether be in running orderly convenient to observe water pump.On the guidance panel of described control power supply, be also provided with drip irrigation relay indicating light, whether be in running orderly convenient to observe drip irrigation.On the guidance panel of described control power supply, be also provided with sprinkling irrigation relay indicating light, whether be in running orderly convenient to observe sprinkling irrigation.On the guidance panel of described control power supply, be also provided with digital display AC voltmeter, whether be normally convenient to observe operating voltage.Whether on the guidance panel of described control power supply, being also provided with digital display AC ammeter, to be convenient to observe pump working electric current normal.On the guidance panel of described control power supply, be also provided with digital display temperature. humidity display instrument, be convenient to understand scene temperature and the humidity situation of irrigating.On the guidance panel of described control power supply, be also provided with drip irrigation digital display PID instrument, be convenient to observe and adjustment drip irrigation operating pressure numerical value.On the guidance panel of described control power supply, be also provided with sprinkling irrigation digital display PID instrument, be convenient to observe and adjust the operating pressure numerical value of spraying.
During concrete operations, open and control power supply 1, by remote control/manual selection switch 2, selecting control mode is remote control control mode 3 or manual control mode 6.While selecting remote control work 3, controller enters remote control Long-distance Control state, receives only the control instruction of sending from remote controller transmitter module 4, and now manual control mode 6 is invalid.According to the defined function of remote-transmitter module 4 numerical keys in advance; " 1 " key is drip irrigation work, and " 2 " key is sprinkling irrigation work.Press 4 " 1 " numbers buttons of remote-transmitter module, drip irrigation control circuit 9 obtains electric, Irrigation Electromagnetic Valve 16 is opened, controller is controlled 10 pressure values of setting according to drip irrigation PID pressure and is controlled frequency converter 13, frequency converter 13 is controlled water pump 14 to droping irrigating pipe water delivery, the pressure transmitter 15 being arranged at delivery port feeds back to drip irrigation PID pressure control 10 current water-supply-pipe force value, drip irrigation PID pressure controls 10 according to the output frequency of feedback numerical value adjustment frequency converter 13, the rotating speed pressure of frequency shift water pump 14 will be followed variation, accomplish like this closed-loop control, with how much water, give how much water.
Press 4 " 2 " numbers buttons of remote-transmitter module, sprinkling irrigation control circuit 11 obtains electric, spray cans magnetic valve 17 is opened, controller is controlled 12 pressure values of setting according to sprinkling irrigation PID pressure and is controlled frequency converter 13, frequency converter 13 is controlled water pump 14 to spray irrigation pipe water delivery, the pressure transmitter 15 being arranged at delivery port feeds back to sprinkling irrigation PID pressure control 12 current water-supply-pipe force value, and the output frequency of frequency converter 13 is adjusted in the control 12 of sprinkling irrigation PID pressure according to feedback numerical value, with this, reach constant voltage water-saving irrigation.
While selecting manual work 6, controller enters manual state of a control, only accepts the instruction of drip irrigation/sprinkling irrigation selector switch 7 of on-site manual operation, and telecommand is invalid.Drip irrigation/sprinkling irrigation selector switch 7 sensing drip irrigations, drip irrigation control circuit 9 obtains electric, and drip irrigation/sprinkling irrigation selector switch 7 points to sprinkling irrigation, and sprinkling irrigation control circuit 11 obtains electric. control procedure and automatically identical.
Controller has drip irrigation/sprinkling irrigation identification circuit 8, and internal electric interlock function guarantees drip irrigation and sprays and can not work simultaneously, safe and reliable.
The intelligent remote control multistage constant voltage water saving irrigation controller that the utility model relates to has remote control and manual two kinds of modes of operation, both can use manual operation in this locality, also can use long-distance wireless remote control operation, the human cost that can significantly reduce large stretch of field irrigation, easily realizes a key operation.Controller has adopted the constant voltage control mode of multistage, can be according to the flexible selection pressure section of irrigation method, how the water yield that don't work changes, water-supply-pipe forever keeps constant pressure constant, has thoroughly solved the insufficient pressure that in water-saving irrigation, pressure instability causes or hypertonia and has broken the problems such as water-supply-pipe.This controller adopts total digitalization design, operating voltage. electric current. irrigate pressure. irrigate environment temperature. humidity data is very clear, operate very simple, one-key operation.Workload and the working strength that can significantly alleviate personnel, operating personnel are lighter, and efficiency is higher, and economic benefit is better.Can effectively promote spread and the intelligent management of water-saving irrigation.
Claims (5)
1. intelligent remote control multistage constant voltage water saving irrigation controller, it is characterized in that shell is that national standard XL-21 controls cabinet, inside comprises controls power supply (1), remote control/manual selection switch (2), remote control operating circuit (3), remote-transmitter module (4), remote control reception module (5), manual work circuit (6), drip irrigation/sprinkling irrigation selector switch (7), drip irrigation/sprinkling irrigation identification circuit (8), drip irrigation control circuit (9), drip irrigation PID pressure is controlled (10), sprinkling irrigation control circuit (11), sprinkling irrigation PID pressure is controlled (12), frequency converter (13), water pump (14), delivery port pressure transmitter (15), drip irrigation is controlled magnetic valve (16), sprinkling irrigation is controlled magnetic valve (17) and is formed, its connection features is to control power supply (1) and is connected with remote control/manual selection switch (2), described remote control/manual selection switch (2) has 2 branches: branch 1 is connected with described remote control operating circuit (3), described remote control operating circuit (3) is connected with remote control reception module (5) with remote-transmitter module (4), and described remote control reception module (5) is connected with drip irrigation/sprinkling irrigation identification circuit (8), branch 2 is connected with described manual work circuit (6), described manual work circuit (6) is connected with drip irrigation/sprinkling irrigation selector switch (7), described drip irrigation/sprinkling irrigation selector switch (7) is connected with drip irrigation/sprinkling irrigation identification circuit (8), described drip irrigation/sprinkling irrigation identification circuit (8) has 2 branches: branch 1 is connected with described drip irrigation control circuit (9), described drip irrigation control circuit (9) is controlled (10) with drip irrigation PID pressure and is connected with drip irrigation control magnetic valve (16), described drip irrigation PID pressure is controlled (10) and is connected with frequency converter (13), branch 2 is connected with described sprinkling irrigation control circuit (11), described sprinkling irrigation control circuit (11) is controlled (12) with sprinkling irrigation PID pressure and is connected with sprinkling irrigation control magnetic valve (17), described sprinkling irrigation PID pressure is controlled (12) and is also connected with frequency converter (13), described frequency converter (13) is connected with water pump (14), described water pump (14) is connected with outlet pressure transmitter (15), described outlet pressure transmitter (15) has 2 branches: branch 1 controls (10) with described drip irrigation PID pressure and is connected, branch 2 controls (12) with described sprinkling irrigation PID pressure and is connected.
2. intelligent remote control multistage constant voltage water saving irrigation controller according to claim 1, is characterized in that: described remote-transmitter module (4) is Multichannel remote controller, command range 50-3000 rice.
3. intelligent remote control multistage constant voltage water saving irrigation controller according to claim 1, is characterized in that: described drip irrigation PID pressure is controlled (10) for technical grade PID instrument and 10K potentiometer.
4. intelligent remote control multistage constant voltage water saving irrigation controller according to claim 1, is characterized in that: described sprinkling irrigation PID pressure is controlled (12) for technical grade PID instrument and 10K potentiometer.
5. intelligent remote control multistage constant voltage water saving irrigation controller according to claim 1, is characterized in that: described outlet pressure transmitter (15) is 4-20ma current output transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537327.3U CN203505217U (en) | 2013-08-29 | 2013-08-29 | Intelligent remote control type multi-section constant-pressure water-saving irrigation controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320537327.3U CN203505217U (en) | 2013-08-29 | 2013-08-29 | Intelligent remote control type multi-section constant-pressure water-saving irrigation controller |
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| CN203505217U true CN203505217U (en) | 2014-04-02 |
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| CN201320537327.3U Expired - Fee Related CN203505217U (en) | 2013-08-29 | 2013-08-29 | Intelligent remote control type multi-section constant-pressure water-saving irrigation controller |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941100A (en) * | 2016-06-21 | 2016-09-21 | 常州工学院 | Novel constant-pressure sprinkling irrigation control system |
| WO2017097079A1 (en) * | 2015-12-09 | 2017-06-15 | 深圳市微润灌溉技术有限公司 | Irrigation control method and apparatus |
| CN107494195A (en) * | 2017-07-10 | 2017-12-22 | 安徽建筑大学 | A kind of water-saving irrigation system using central air conditioning condensed water |
| CN110999768A (en) * | 2019-12-24 | 2020-04-14 | 贵州航天智慧农业有限公司 | Automatic partitioning constant-pressure method for field rotation irrigation frequency converter |
| CN111990231A (en) * | 2020-04-01 | 2020-11-27 | 秋点兵(河北)科技有限公司 | Golf course irrigation system |
-
2013
- 2013-08-29 CN CN201320537327.3U patent/CN203505217U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017097079A1 (en) * | 2015-12-09 | 2017-06-15 | 深圳市微润灌溉技术有限公司 | Irrigation control method and apparatus |
| CN105941100A (en) * | 2016-06-21 | 2016-09-21 | 常州工学院 | Novel constant-pressure sprinkling irrigation control system |
| CN107494195A (en) * | 2017-07-10 | 2017-12-22 | 安徽建筑大学 | A kind of water-saving irrigation system using central air conditioning condensed water |
| CN110999768A (en) * | 2019-12-24 | 2020-04-14 | 贵州航天智慧农业有限公司 | Automatic partitioning constant-pressure method for field rotation irrigation frequency converter |
| CN111990231A (en) * | 2020-04-01 | 2020-11-27 | 秋点兵(河北)科技有限公司 | Golf course irrigation system |
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| 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: 20140402 Termination date: 20140829 |
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| EXPY | Termination of patent right or utility model |