CN205105890U - Intelligence solar energy water -saving irrigating device - Google Patents
Intelligence solar energy water -saving irrigating device Download PDFInfo
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- CN205105890U CN205105890U CN201520830801.0U CN201520830801U CN205105890U CN 205105890 U CN205105890 U CN 205105890U CN 201520830801 U CN201520830801 U CN 201520830801U CN 205105890 U CN205105890 U CN 205105890U
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- wireless microcontroller
- water
- sensor
- drive circuit
- signal output
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
Intelligence solar energy water -saving irrigating device belongs to meticulous agriculture water -saving irrigation technical field, and it intakes to set up respectively on the casing holds and go out the water end (W. E. ), and intaking in the casing is held and is gone out and set up little consumption direct current magnet valve between the water end (W. E. ) play, and its characteristics are: the drive circuit of little consumption direct current magnet valve passes through the DCDC stepup transformer and is connected with solar PV cells, the device still includes the controller, the signal output part of controller is connected with the drive circuit of little consumption direct current magnet valve, has realized high accuracy, low -power consumption, wireless transmission, full automatic control, has need not to attach the function of the solar energy water -saving irrigation of cable to compensate the not enough of prior art.
Description
Technical field
The utility model belongs to precision agriculture water-saving irrigation technique field, is specifically related to a kind of water-saving irrigation technique.
Background technology
Water-saving agriculture irrigate be agricultural high-effiency water-saving irrigation realize Automated condtrol key equipment it, the Performance and quality of field magnetic valve directly has influence on operation conditions and the service life of engineering.Up to the present, the domestic like product not also being applicable to the low cost of agricultural high-effiency water-saving irrigation.
At present, same kind of products at abroad utilizes barrier film to realize complete opening and can realize manual and automatic two kinds of open modes, and as the direct current pulse electromagnetic valve that the companies such as Israel DOROT, BERMAD produce, but price comparison is expensive; Domestic like product is mainly used for the special metal electric magnet valve of industry, and cost is high, and local head loss is large, inflow-rate of water turbine is little, can not realize manually opened pattern, reduces economy and the flexibility of system cloud gray model.Up to the present, domestic be applicable to agricultural water-saving irrigate plastics direct current pulse electromagnetic valve, utilize the magnetic valve of solar energy and the magnetic valve of wireless transmission all to have been reported.Adopt solar powered water-saving irrigation device, photovoltaic battery panel fixedly mounts, and cannot realize angular adjustment, can not utilize solar energy to limit at most; The magnetic valve of wireless transmission is adopted also to there is jitter, high in cost of production shortcoming.
Utility model content
The purpose of this utility model is the intelligent solar Water saving type watering arrangement providing a kind of signal stabilization, cost low.
The utility model arranges water inlet and water side respectively on housing, Micro Energy Lose DC electromagnetic valve is set between the water inlet in housing and water outlet bring out, is characterized in: the drive circuit of described Micro Energy Lose DC electromagnetic valve is connected with solar-energy photo-voltaic cell by DC/DC stepup transformer; Described device also comprises controller, and the signal output part of described controller is connected with the drive circuit of Micro Energy Lose DC electromagnetic valve.
Solar-energy photo-voltaic cell, controller, Micro Energy Lose DC electromagnetic valve, housing become one by the utility model.The photovoltaic battery panel of solar-energy photo-voltaic cell can adopt three pillars to be fixed on shell, a wherein pillar adjustment height, and the best angle realized in different regions regulates; Controller, by humidity, temperature, vibration, voltage sensor collection signal, realizes the control of powering to Micro Energy Lose DC electromagnetic valve; Wireless transmission adopts the wireless transmission based on ZigBee technology.
The utility model achieve high accuracy, low-power consumption, wireless transmission, Automatic Control, without the need to setting up the function of the solar energy water-saving irrigation of cable, to make up the deficiencies in the prior art.
Further, controller described in the utility model comprises DC/DC booster circuit input voltage sensor, soil temperature-moisture sensor and JN5139 wireless microcontroller; The signal output part of DC/DC booster circuit input voltage sensor is connected on JN5139 wireless microcontroller by voltage sensor modulate circuit, and the signal output part of soil temperature-moisture sensor is connected on JN5139 wireless microcontroller by soil temperature-moisture sensor modulate circuit.By DC/DC boost input voltage sensor, soil temperature-moisture sensor obtain signal, adopt fuzzy algorithmic approach, realize the control to miniature low-power consumption direct solenoid valve-driving circuit, realize the accurate water-saving irrigation requirement to Different Crop growth characteristic.
Described controller also arranges vibrating sensor, the signal output part of vibrating sensor is connected on N5139 wireless microcontroller by vibrating sensor modulate circuit, connects audible-visual annunciator at the output of described JN5139 wireless microcontroller by audible-visual annunciator drive circuit.Obtain signal by vibrating sensor, through the process of JN5139 microcontroller, output to audible-visual annunciator, realize the burglar alarm of agricultural water-saving irrigation device.
Connect wireless microcontroller antenna at the output of described JN5139 wireless microcontroller, by obtaining to obtain the signal such as temp. and humidity, electromagnetic valve switch state, measurement and control center can be sent to by antenna, and receive the control signal of control centre, realizing remote measurement and control.
Accompanying drawing explanation
Fig. 1 is intelligent solar Water saving type watering arrangement structure chart of the present utility model.
Fig. 2 is intelligent solar Water saving type watering arrangement control system block diagram of the present utility model.
Fig. 3 is intelligent solar Water saving type watering arrangement fuzzy control flow chart of the present utility model.
In figure, 1 is solar-energy photo-voltaic cell, 2 is DC/DC booster circuits, 3 is miniature low-power consumption direct solenoid valve-driving circuits, 4 is miniature low-power consumption DC electromagnetic valve, 5 is DC/DC booster circuit input voltage sensors, 6 is voltage sensor modulate circuits, and 7 is soil temperature-moisture sensors, and 8 is soil temperature-moisture sensor modulate circuits, 9 is vibrating sensors, 10 vibrating sensor modulate circuits, 11 is audible-visual annunciators, and 12 is audible-visual annunciator drive circuits, 13 is JN5139 wireless microcontrollers, and 14 is wireless microcontroller antennas.
Embodiment
As shown in Figure 1, 2, housing 1 arranges water inlet 2 and water side 3 respectively, the water inlet 2 in housing 1 and water outlet arrange Micro Energy Lose DC electromagnetic valve 4 between bringing out 3.
The drive circuit 6 of Micro Energy Lose DC electromagnetic valve 4 is connected with solar-energy photo-voltaic cell 5 by DC/DC stepup transformer 7.
The signal output part of controller 8 and the drive circuit phase 6 of Micro Energy Lose DC electromagnetic valve 4 are connected.
Controller 8 is provided with DC/DC booster circuit input voltage sensor 8-1, soil temperature-moisture sensor 8-2, vibrating sensor 8-3, audible-visual annunciator drive circuit 8-4, audible-visual annunciator 8-5, JN5139 wireless microcontroller 8-6 and wireless microcontroller antenna 8-7.
The signal output part of DC/DC booster circuit input voltage sensor 8-1 is connected on JN5139 wireless microcontroller 8-6 by voltage sensor modulate circuit 8-8.
The signal output part of soil temperature-moisture sensor 8-2 is connected on JN5139 wireless microcontroller 8-6 by soil temperature-moisture sensor modulate circuit 8-9.
The signal output part of vibrating sensor 8-3 is connected to 8-6 on N5139 wireless microcontroller by vibrating sensor modulate circuit 8-10, connects audible-visual annunciator 8-5 at the output of JN5139 wireless microcontroller 8-6 by audible-visual annunciator drive circuit 8-4.
Wireless microcontroller antenna 8-7 is connected at the output of JN5139 wireless microcontroller 8-6.
More particularly:
1, photovoltaic cell component part.Photovoltaic module adopts three pillars to be fixed on shell, and wherein an adjustable for height inclination of pillar is installed, different according to territory of use, calculates optimum azimuth and elevation angle, regulates adjustable prop, obtain peak power, make full use of solar energy.
2, system monitoring device is installed on assembly behind, and does waterproof and damp-proof treatment, with applicable agricultural environment high humidity, washy feature.
3, TT&C system, by DC/DC boost input voltage sensor, soil temperature-moisture sensor obtain signal, adopt fuzzy algorithmic approach, realize the control to miniature low-power consumption direct solenoid valve-driving circuit, realize the accurate water-saving irrigation requirement to Different Crop growth characteristic.
When designing fuzzy controller, boost input voltage U, soil moisture E and soil temperature AT as input variable, using irrigation time length T as output variable with DC/DC.According to crops for a long time to the summary of water-saving irrigation practice, the scope of relative moisture of the soil can get 0% ~ 90%; Desirable 5 ~ 45 DEG C of the scope of soil temperature; Desirable 4.5V ~ the 5.5V of scope of input voltage; Desirable 0 ~ the 30min of scope of irrigation time.First determine domain and the Fuzzy Linguistic Variable of input/output variable.The domain of soil moisture E is set to, and {-4 ,-3 ,-2 ,-1,0,1,2,3,4}, Fuzzy Linguistic Variable is divided into { very dry, dry, moderate, wet, very wet }.The domain of soil temperature AT is set to, and {-4 ,-3 ,-2 ,-1,0,1,2,3,4}, Fuzzy Linguistic Variable is divided into { cold, cool, moderate, warm, heat }.The domain of voltage U is set to that {-4 ,-3 ,-2 ,-1,0,1,2,3,4}, Fuzzy Linguistic Variable is divided into { very low, lower, moderate, higher, very high }.The domain of output variable T is set to, and {-4 ,-3 ,-2 ,-1,0,1,2,3,4}, Fuzzy Linguistic Variable is divided into { close, irrigate in short-term, medium duration is irrigated, and irrigates, irrigate during overlength time long }.For input quantity soil moisture, soil temperature and input voltage, have employed triangular membership; For output quantity irrigation time, adopt Gaussian curve membership function.According to by the requirement of plant irrigating, revise question blank by fuzzy reasoning and summing up experience, to meet the requirement of different plant water saving irrigation, and constantly update by study, there is certain intelligent and study property.
4, TT&C system, obtains signal by vibrating sensor, through the process of JN5139 microcontroller, outputs to audible-visual annunciator, realizes the burglar alarm of agricultural water-saving irrigation device.
5, TT&C system, adopts wireless microcontroller JN5139, realizes wireless transmission and the remote measurement and control of data, for agricultural irrigation provides interface of internet of things.
Operation principle of the present utility model is: the direct current that photovoltaic module sends, and through DC/DC boosting, drives the work of miniature low-power consumption DC electromagnetic valve by miniature low-power consumption direct solenoid valve-driving circuit.After the conditioning of voltage sensor modulate circuit, JN5139 wireless microcontroller is inputed to time DC/DC booster circuit input voltage sensor output signal.
JN5139 wireless microcontroller combines the signal from soil temperature-moisture sensor, adopts fuzzy algorithmic approach, and mode of operation opened by the drive circuit of Controlling solenoid valve, and reality controls electromagnetic valve switch.
Simultaneously the signal such as temp. and humidity, electromagnetic valve switch state that will acquire of JN5139 wireless microcontroller, is sent to the measurement and control center of far-end, and receives the control signal of control centre, realize remote measurement and control by wireless microcontroller antenna.
The process description of Fig. 3: after system electrification, initialize, start AD conversion and realize measured measurement and storage, carry out Fuzzy processing to measured, realize obfuscation reasoning, defuzzification, export controlled volume irrigation time, judge whether to terminate, if terminated, after system delay, retrieval system detects circulation.
Claims (4)
1. intelligent solar Water saving type watering arrangement, comprise housing, housing arranges water inlet and water side respectively, Micro Energy Lose DC electromagnetic valve is set between the water inlet in housing and water outlet bring out, it is characterized in that: the drive circuit of described Micro Energy Lose DC electromagnetic valve is connected with solar-energy photo-voltaic cell by DC/DC stepup transformer; Described device also comprises controller, and the signal output part of described controller is connected with the drive circuit of Micro Energy Lose DC electromagnetic valve.
2. intelligent solar Water saving type watering arrangement according to claim 1, is characterized in that: described controller comprises DC/DC booster circuit input voltage sensor, soil temperature-moisture sensor and JN5139 wireless microcontroller; The signal output part of DC/DC booster circuit input voltage sensor is connected on JN5139 wireless microcontroller by voltage sensor modulate circuit, and the signal output part of soil temperature-moisture sensor is connected on JN5139 wireless microcontroller by soil temperature-moisture sensor modulate circuit.
3. intelligent solar Water saving type watering arrangement according to claim 2, it is characterized in that: described controller also arranges vibrating sensor, the signal output part of vibrating sensor is connected on N5139 wireless microcontroller by vibrating sensor modulate circuit, connects audible-visual annunciator at the output of described JN5139 wireless microcontroller by audible-visual annunciator drive circuit.
4. intelligent solar Water saving type watering arrangement according to Claims 2 or 3, is characterized in that: connect wireless microcontroller antenna at the output of described JN5139 wireless microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830801.0U CN205105890U (en) | 2015-10-26 | 2015-10-26 | Intelligence solar energy water -saving irrigating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520830801.0U CN205105890U (en) | 2015-10-26 | 2015-10-26 | Intelligence solar energy water -saving irrigating device |
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| Publication Number | Publication Date |
|---|---|
| CN205105890U true CN205105890U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520830801.0U Expired - Fee Related CN205105890U (en) | 2015-10-26 | 2015-10-26 | Intelligence solar energy water -saving irrigating device |
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| CN (1) | CN205105890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123437A (en) * | 2015-10-26 | 2015-12-09 | 扬州大学 | Intelligent solar-energy water-saving irrigation device |
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2015
- 2015-10-26 CN CN201520830801.0U patent/CN205105890U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123437A (en) * | 2015-10-26 | 2015-12-09 | 扬州大学 | Intelligent solar-energy water-saving irrigation device |
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Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181026 |