CN207505651U - For the intelligent irrigation device of agricultural irrigation - Google Patents
For the intelligent irrigation device of agricultural irrigation Download PDFInfo
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- CN207505651U CN207505651U CN201721536720.5U CN201721536720U CN207505651U CN 207505651 U CN207505651 U CN 207505651U CN 201721536720 U CN201721536720 U CN 201721536720U CN 207505651 U CN207505651 U CN 207505651U
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- Prior art keywords
- solenoid valve
- decoder
- irrigation
- central controller
- intelligent
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Abstract
The utility model discloses a kind of intelligent irrigation device for agricultural irrigation, which includes central controller, water tower, water pump, multiple decoders and multiple solenoid valves；The central controller and multiple decoder wireless connections, and each decoder is electrically connected with corresponding solenoid valve and the switch for controlling each solenoid valve；The water tower is connected by water pump with each solenoid valve；And the inlet of each solenoid valve with being laid on unit sewage farming main water inlet tube, the central controller are connect by Ethernet with intelligent terminal.The entire irrigation control process of the utility model is by central controller centralized Control, data interaction is realized using the decoder of distribution, then the solenoid valve of with the being distributed in unit sewage farming inlet of main water inlet tube is controlled by serial or parallel cable network by decoder, intelligent irrigation is realized by the cooperation of decoder, central controller and solenoid valve, thus substantially increase labour productive forces and reduces labour cost.
Description
Technical field
The utility model is related to field of agricultural irrigation more particularly to a kind of intelligent irrigation devices for agricultural irrigation.
Background technology
China is the big country for possessing 1,300,000,000 populations, while is also a large agricultural country, and thing country Changzhi is long all the time for agricultural
Pacify the guarantee of common people's happy life, end to current China's agricultural land area and reach 96.82 hundred million mu, at present, due to crops
What is grown is more complicated to water demand, and agricultural irrigation mainly has artificial responsible, the growing environment of crops, growth and development, growth
Situation is mainly judged that artificial judgment is easy to have negative impact and people to fill to the growth of crops by artificial Conventional wisdom
Very huge workload during irrigating；And the incorrect judgement to duty, it can all lead to the decline of crop yield.
With the development of Chinese industrial level, the demand that machine is irrigated in agricultural irrigation is increasing, but traditional machine
There are many deficiencies for device irrigation rig, and water supply installation hydraulic pressure can not be accurately controlled；And agricultural equipment is simple, leads to agriculture
Industry low production efficiency；And production cost it is generally high the shortcomings that.
Utility model content
For shortcoming present in above-mentioned technology, the utility model provides a kind of use at low cost, working efficiency is high
In the intelligent irrigation device of agricultural irrigation.
To achieve the above object, the utility model provides a kind of intelligent irrigation device for agricultural irrigation, including center
Controller, water tower, water pump, multiple decoders and multiple solenoid valves；The central controller and multiple decoder wireless connections, and
Each decoder is electrically connected with corresponding solenoid valve and the switch for controlling each solenoid valve；The water tower is by water pump and often
A solenoid valve connection；And the inlet of each solenoid valve with being laid on unit sewage farming main water inlet tube, the central controller
It is connect by Ethernet with intelligent terminal.
Wherein, the junction of pipe band and water pipe for being distributed in unit irrigation field both ends is both provided with pressure compensation valve and opens
It closes；And the built-in pressure compensator of each pressure compensation valve switch.
Wherein, each unit irrigates field and is distributed with solar panels and Temperature Humidity Sensor, the solar panels and temperature
Humidity sensor is close to solenoid valve and lays, and solar panels are electrically connected respectively with Temperature Humidity Sensor and solenoid valve, and warm and humid
Degree sensor is connect with central controller.
Wherein, which further includes thunder resisting equipment, and the thunder resisting equipment includes power supply module, two level lightning protection unit, three-level
Lightning protection unit and pressure-sensitive lightning protection circuit；The two level lightning protection unit and three-level lightning protection unit are electrically connected with power supply module；It is described
Pressure-sensitive lightning protection circuit is electrically connected with the coil control circuit of solenoid valve.
Wherein, the communication between the decoder and central controller is to use to have line traffic control serial structure.
The beneficial effects of the utility model are：Compared with prior art, it is provided by the utility model for agricultural irrigation
Intelligent irrigation device, the entire irrigation control process of the device is by central controller centralized Control, utilizes the decoder of distribution
It realizes data interaction, with being distributed in unit sewage farming main water inlet tube is then controlled by serial or parallel cable network by decoder
Inlet solenoid valve, intelligent irrigation is realized by the cooperation of decoder, central controller and solenoid valve, is thus carried significantly
High labour productive forces and reduce labour cost；And the decoder every road is only needed to replace when decoder breaks down
, the decoder of each branch does not influence overall irrigation operation if a failure occurs, so as to reduce the cost of labor of flood tide,
It is maximized to reduce production estimation cost.
Description of the drawings
Fig. 1 is the topological diagram of the intelligent irrigation device for agricultural irrigation of the utility model；
Fig. 2 is the block diagram of the intelligent irrigation device for agricultural irrigation of the utility model.
Main element symbol description is as follows：
10th, central controller 11, water tower 12, water pump 13, decoder 14, solenoid valve 15, unit irrigate field 16, computer
17th, cell phone 18, pressure compensation valve switch 19, solar panels 20, Temperature Humidity Sensor.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.
- 2 are please referred to Fig.1, the intelligent irrigation device provided by the utility model for agricultural irrigation, including central controller
10th, water tower 11, water pump 12, multiple decoders 13 and multiple solenoid valves 14；The central controller wirelessly connects with multiple decoders
It connects, and each decoder is electrically connected with corresponding solenoid valve and the switch for controlling each solenoid valve；The water tower passes through water
Pump is connected with each solenoid valve；And each solenoid valve is laid on the inlet that unit irrigates 15 main water inlet tube of field, in described
Centre controller is connect by Ethernet with intelligent terminal.Intelligent terminal can be computer 16 or cell phone 17, go back certainly
It can be other forms terminal type.
Compared to the prior art, the intelligent irrigation device provided by the utility model for agricultural irrigation is entire to irrigate control
Process processed is by central controller centralized Control, realizes data interaction using the decoder of distribution, then passes through string by decoder
The solenoid valve of row or the control of parallel cable network with the being distributed in unit sewage farming inlet of main water inlet tube, by decoder, in
Centre controller and solenoid valve cooperation realize intelligent irrigation, thus substantially increase labour productive forces and reduce labour into
This；And the decoder every road is only needed to replace when decoder breaks down, if the decoder hair of each branch
Raw failure does not influence overall irrigation operation, maximized to reduce production estimation cost so as to reduce the cost of labor of flood tide.
In the present embodiment, it is distributed in the junction of pipe band and water pipe that unit irrigates 15 both ends of field and is both provided with pressure
Compensate valve switch 18；And the built-in pressure compensator of each pressure compensation valve switch.
In the present embodiment, each unit irrigates field 15 and is distributed with solar panels 19 and Temperature Humidity Sensor 20, institute
State solar panels and Temperature Humidity Sensor be close to solenoid valve and lay, and solar panels respectively with Temperature Humidity Sensor and solenoid valve
Electrical connection, and Temperature Humidity Sensor is connect with central controller.
In the present embodiment, which further includes thunder resisting equipment, and the thunder resisting equipment includes power supply module, two level lightning protection list
Member, three-level lightning protection unit and pressure-sensitive lightning protection circuit；The two level lightning protection unit and three-level lightning protection unit are electrically connected with power supply module
It connects；The pressure-sensitive lightning protection circuit is electrically connected with the coil control circuit of solenoid valve.Between the decoder and central controller
It using there is this technology in line traffic control serial structure to look for lightning protection device is increased by control babinet power supply module at the scene that communication, which is,
Device profession two level three-level lightning protection unit, electromagnetic valve coil control circuit increase pressure-sensitive lightning protection circuit.Lightning protection stick ground connection is done simultaneously
Device.
Entire irrigation control process in the utility model is wirelessly to be utilized by central computer centralized Control
The decoder of distribution realizes data interaction, is then distributed in plot by the control of serial or parallel cable network by decoder electric
Magnet valve.The real-time acquisition to the meteorologic parameter and irrigation parameter in warm field is realized simultaneously.Central computer uses industrial computer,
It is reliable and stable.Field decoder uses the technical grade product of autonomous Design with wireless module, and solenoid valve uses external imported product,
Device is reliable.Decoder degree of protection is IP68, can be buried or in valve box.
The use of the utility model can be fully automatic mode and manual mode, and the work of automatic mode is：Irrigation rig work
When making, the moisture signal in humidity sensor acquisition soil, the humidity temperature signal detected is converted by A/D modules, will
The current analog signal of standard is converted to humidity digital signal, is input to central controller.It is preset in programmable controller
30% -40%RH is standard humidity value, and actually measured moisture signal can be divided into compared with 30% -40%RH：In this model
It is super to go beyond the scope in enclosing, less than three kinds of situations of this range.It carries out judging whether to irrigate with the model of fuzzy decision,
And it is much to calculate irrigation intensity.It is contemplated that moisture signal is a large time delay Controlling model dress inside control function
It puts, it is therefore desirable to computationally be calculated using differentiation element.Closed loop control process in this way makes soil conservation certain
Humidity value reaches the optimum state of plant growth, and smooth realize to ensure this result depends on several factors：Device hardware
The reliability of design, software Controlling model, the reliability and solenoid valve of sensor and the reliability of constant pressure water supply equipment etc..
Timing mode belongs to the control model of time sequence control logic, and device allows user, and according to actual demand, under this pattern, setting fills
It irrigates and starts time, irrigation time, irrigation frequency etc.；Time can be as accurate as minute.Time span can be arbitrarily long.Pass through this
Pattern can accomplish once to set, for a long time without intervention operation, so as to fulfill the automatic complicated irrigation process of large area.Manually
Pattern allows user can be with the arbitrary solenoid valve of the arbitrary irrigating unit of free switch.It is contemplated that the hydraulic pressure supply energy of pipe network
Power, we have done self-locking in device, are ensuring that any irrigating unit does not allow to occur more than two water supply electromagnetic valve quilts simultaneously
It opens.While starting water pump, acquiescence opens simultaneously first solenoid valve, is built the pressure with preventing moment.Open another
While solenoid valve, the solenoid valve of first front opening can be automatically closed in device.If some plot is set as manual mode, can
The valve icon being arbitrarily designated with entering the plot control figure specified in computer interface by mouse click or the control on the left side
Tray icon processed is opened or is closed.
Realize intelligent irrigation, device needs central control computer, the equipment such as intelligent terminal, Temperature Humidity Sensor,
Operation principle and technology requirement, the personnel and maintenance personnel easy to operation for being introduced them one by one below have substantially
Solution.1, central controller：Standard industry grade pc runs our monitoring programme, the data communication interface and win7 of outfit standard
Enterprise level service operating device；Private radio route control device is responsible for the conversion of wireless signal, amplification and data parsing, is control
The central hub exterior aerial of field controller processed：Omnidirectional's fiberglass dedicated antenna, rain and sun is windproof, is responsible for wireless signal
Receiving and transmission.) decoder：Be responsible for receive and feed back various central computers by wireless device send operation program refer to
It enables, while control is distributed in the electromagnetic valve in field.It is the core hinge sections of entire irrigation control control device.Decoder
Compare with conventional control device, only need a communication cable at most can serial 99 decoders, control in a kilometer range
198 solenoid valves.Cable and operating expenses are greatly saved, reduces destruction of the traditional construction to soil.Carry out the soil moisture
And Humidity Detection.It is agriculture sensor special, high temperature resistant is corrosion-resistant, and resistance to certain impact under normal circumstances, is placed in center
Under lower 5 centimetres of the field soil on control room periphery.Temperature measurement range is that -20-100 degrees Celsius of humidity ranges are 0-95%.It is wet
Sensor is spent since current technology limits, generally not high more than 50% precision.The effective saturation number of soil moisture is all at present
Less than or equal to 50%, so the data measured can be used as agronomy process parameters completely.
One decoder of the utility model can control 2 way solenoid valves, and decoder uses hermetically sealed mode, and waterproofing grade reaches
The a large amount of artificial and Master Cost saved to IP68, mounting means using installation of the buried installation than traditional switch board.
The decoder every road is only needed to replace when decoder breaks down, the decoder of each branch is if a failure occurs
Overall irrigation operation is not influenced.Maintenance cost substantially reduces.
The specific advantage of the utility model also has one, and 1, water pressure is controlled irrigation rig and soil temperature and humidity, rationally carry
For soil moisture, can labour cost effectively be lowered with water clock, sprinkling etc. 2, intelligent processing, effectively.The various crops of combination
Water requirement supplied, can also import in the scheme that the liquid manure of corresponding proportion is originally generally noted above, pass through the water supply of water pump
Amount is adjusted, and supplies water simultaneously to each unit plot or multiple unit plot, and water supply pattern has big spray, and water is 1.5-1.8 meters high；
Middle water spray is 1-1.5 meters high；Micro- 0.1-1 meters of spray.Water supply pattern need to be identical simultaneously for multiple unit modules.One unit module area is not
Higher than 20 mu, there can be multiple small plots in unit module, height fall needs to be less than 10 meters, it would be desirable to carry out pressure benefit
It repays, to reach balanced water supply, the intramassif plantation subject of unit need to be same or similar, otherwise can generate the contradiction of irrigation water, together
When each unit plot have temperature and humidity sensing data acquisition；There is certain requirement in filed planning part, and field irrigation is main pipeline
Divide rand, then exported by hose, hose spacing is generally 0.8 meter, and hose length is walked not higher than 100 meters in every piece of ground, unit
Intramassif every plot need to be smooth, and small plot has height fall to need to provide data to carry out pressure compensation；Field power supply makes
With solar energy mode, in order to avoid the trouble of bracing wire.26 cubes of water consumption is per hour per acre for big spray；19 cubes of water consumption is every per acre for middle spray
Hour；9 cubes of water consumption is per hour per acre for micro- spray；It is adjusted, come by frequency converter frequency (0-50Hz) according to this water consumption parameter
Control the water yield of water pump.
Disclosed above is only several specific embodiments of the utility model, but the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (5)
1. a kind of intelligent irrigation device for agricultural irrigation, which is characterized in that including central controller, water tower, water pump, multiple
Decoder and multiple solenoid valves；The central controller and multiple decoder wireless connections, and each decoder and corresponding electricity
Magnet valve is electrically connected and the switch for controlling each solenoid valve；The water tower is connected by water pump with each solenoid valve；It is and each
The inlet of solenoid valve with being laid on unit sewage farming main water inlet tube, the central controller pass through Ethernet and intelligent terminal
Connection.
2. the intelligent irrigation device according to claim 1 for agricultural irrigation, which is characterized in that be distributed in unit irrigation
The pipe band at field both ends and the junction of water pipe are both provided with pressure compensation valve switch；And each pressure compensation valve switch is equal
Built-in pressure compensator.
3. the intelligent irrigation device according to claim 1 for agricultural irrigation, which is characterized in that each unit sewage farming
Ground is distributed with solar panels and Temperature Humidity Sensor, and the solar panels and Temperature Humidity Sensor are close to solenoid valve and lay,
And solar panels are electrically connected respectively with Temperature Humidity Sensor and solenoid valve, and Temperature Humidity Sensor is connect with central controller.
4. the intelligent irrigation device according to claim 1 for agricultural irrigation, which is characterized in that the device further includes anti-
Thunder equipment, the thunder resisting equipment include power supply module, two level lightning protection unit, three-level lightning protection unit and pressure-sensitive lightning protection circuit；It is described
Two level lightning protection unit and three-level lightning protection unit are electrically connected with power supply module；The coil control of the pressure-sensitive lightning protection circuit and solenoid valve
Circuit electrical connection processed.
5. the intelligent irrigation device according to claim 1 for agricultural irrigation, which is characterized in that the decoder is in
Communication between the controller of centre is to use to have line traffic control serial structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536720.5U CN207505651U (en) | 2017-11-17 | 2017-11-17 | For the intelligent irrigation device of agricultural irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536720.5U CN207505651U (en) | 2017-11-17 | 2017-11-17 | For the intelligent irrigation device of agricultural irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207505651U true CN207505651U (en) | 2018-06-19 |
Family
ID=62539049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721536720.5U Expired - Fee Related CN207505651U (en) | 2017-11-17 | 2017-11-17 | For the intelligent irrigation device of agricultural irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207505651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548528A (en) * | 2019-01-15 | 2019-04-02 | 张瑞华 | A kind of reading intelligent agriculture greenhouse and its irrigation rig |
-
2017
- 2017-11-17 CN CN201721536720.5U patent/CN207505651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548528A (en) * | 2019-01-15 | 2019-04-02 | 张瑞华 | A kind of reading intelligent agriculture greenhouse and its irrigation rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |