CN203369179U - Solar drip irrigation control system - Google Patents
Solar drip irrigation control system Download PDFInfo
- Publication number
- CN203369179U CN203369179U CN201320309767.3U CN201320309767U CN203369179U CN 203369179 U CN203369179 U CN 203369179U CN 201320309767 U CN201320309767 U CN 201320309767U CN 203369179 U CN203369179 U CN 203369179U
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- China
- Prior art keywords
- drip irrigation
- solar
- control system
- irrigation control
- cpu
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- 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.)
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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
-
- 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
The utility model discloses a solar drip irrigation control system which comprises an information collecting unit, a central processing unit and an execution mechanism. The information collecting unit and the execution unit are respectively connected with the central processing unit. The solar drip irrigation control system further comprises a solar cell panel, an automatic light tracking device and a storage battery. The automatic tracking device and the storage battery are respectively connected with the solar cell panel. The storage battery is connected with the central processing unit. The information collecting unit comprises a temperature sensor, a humidity sensor, a solar irradiation sensor and a current-voltage conversion circuit. The central processing unit comprises a main control computer, a main controller, a display module and a monitoring module. The execution mechanism comprises a valve controller and a solenoid valve. The solar drip irrigation control system has the advantages of being capable of utilizing solar energy to provide power, not needing to consume power, and being capable of being used for large-area fields, and capable of realizing intelligent drip irrigation control so as to meet requirements of different crops for water and nutrition in different seasons.
Description
Technical field
The utility model relates to a kind of drip irrigation control system, and specifically a kind of solar energy drip irrigation control system, belong to the drip irrigation technique field.
Background technology
Drip irrigation technique is to utilize the low pressure pipeline system, and irrigation water can be infiltrated lentamente, evenly and quantitatively to the most flourishing zone of crop root, makes the soil of the main root system of crop behaviour area remain at optimum saturation state.Drip irrigation is different from traditional surface irrigation, is a kind of rising local irrigation technique, is one of state-of-the-art irrigation method in the world today, and the availability of the water yield can reach more than 95%.In the last few years, China also starts to be widely used drip irrigation technique in greenhouse, orchard, progressively raising along with technical merit, various automatic control technologys are applied in drip irrigation appliance, thereby develop different types of irrigation control system, but most drip irrigation control systems all needs to expend more electric weight in the market, if for large-area field cost is higher, existing drip irrigation control system is mostly only to realize drip irrigation at regular time and quantity simultaneously, can't meet Different Crop in Various Seasonal the demand to moisture and nutrient.
Summary of the invention
The problem existed for above-mentioned prior art, the utility model provides a kind of solar energy drip irrigation control system, can utilize solar powered, without expending electric power resource, can be for the large tracts of land field, can realize that intelligent drip-irrigation controls simultaneously, thus meet Different Crop in Various Seasonal the demand to moisture and nutrient.
To achieve these goals, the utility model is achieved through the following technical solutions: the solar energy drip irrigation control system, comprise information acquisition unit, CPU and executing agency, information acquisition unit is connected with CPU respectively with performance element, also comprise solar panel, light ray automatic-tracking device and accumulator, solar panel is connected with accumulator with light ray automatic-tracking device respectively, accumulator is connected with described CPU, described information acquisition unit comprises temperature sensor, humidity sensor, solar radiation sensor and current-voltage conversion circuit, described CPU comprises main control computer, master controller, display module and monitoring modular, described executing agency comprises valve positioner and magnetic valve.
Preferably, described solar panel is the DSSC plate, that DSSC has advantages of is simple in structure, be easy to manufacture, long service life, production cost are low, and the production process nontoxic pollution-free, is applicable to large-scale production and application.
Further, described CPU also is connected with serial communication circuit and host computer, and the master controller in CPU is connected with host computer by serial communication circuit, by host computer, can realize Long-distance Control.
Preferably, described humidity sensor is located at the following 15cm～20cm in earth's surface, topsoil is subject to the impact of the external conditions such as evaporation, irrigation, change violent, easily air-dry, easily saturated, so humidity sensor is located to the following 15cm～20cm in earth's surface, so just can guarantee the accuracy of the information collected.
The beneficial effects of the utility model are: compared with prior art, by installing solar panel and light ray automatic-tracking device additional, can maximally utilise solar energy, without expending electric power resource, drip irrigation control system can be applied in the large tracts of land field; By the temperature sensor in information acquisition unit, humidity sensor, solar radiation sensor, can be quickly and accurately the temperature of crop and soil, moisture and the strength information of accepting illumination be converted to the signal of telecommunication and reach CPU, then CPU is analyzed and is arranged signal, control the switching of valve positioner in performance element, so just can realize Real-Time Monitoring and Based Intelligent Control, thus meet Different Crop in Various Seasonal the demand to moisture and nutrient.
The accompanying drawing explanation
Fig. 1 is operation principle schematic diagram of the present utility model;
Fig. 2 is the interior schematic diagram of information acquisition unit;
Fig. 3 is the interior schematic diagram of CPU;
Fig. 4 is the interior schematic diagram of performance element.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the solar energy drip irrigation control system, comprise information acquisition unit, CPU and executing agency, information acquisition unit is connected with CPU respectively with performance element, also comprise solar panel, light ray automatic-tracking device and accumulator, solar panel is connected with accumulator with light ray automatic-tracking device respectively, accumulator is connected with described CPU, described information acquisition unit comprises temperature sensor, humidity sensor, solar radiation sensor and current-voltage conversion circuit, described CPU comprises main control computer, master controller, display module and monitoring modular, described executing agency comprises valve positioner and magnetic valve.
Preferably, solar panel is the DSSC plate, and that DSSC has advantages of is simple in structure, be easy to manufacture, long service life, production cost are low, and the production process nontoxic pollution-free, is applicable to large-scale production and application.
Further, CPU also is connected with serial communication circuit and host computer, and the master controller in CPU is connected with host computer by serial communication circuit, by host computer, can realize Long-distance Control.
Preferably, humidity sensor is located at the following 15cm～20cm in earth's surface, and topsoil is subject to the impact of the external conditions such as evaporation, irrigation, change violent, easily air-dry, easily saturated, so humidity sensor is located to the following 15cm～20cm in earth's surface, so just can guarantees the accuracy of the information collected.
The course of work: at first, temperature sensor in information acquisition unit, humidity sensor, solar radiation sensor, can be quickly and accurately by the temperature of crop and soil, moisture reaches CPU with the strength information of accepting illumination by current-voltage conversion circuit, then the corresponding software of the main control computer in CPU by wherein shows for operating personnel and consults by display module with numerical value or diagrammatic form, can also carry out Real-Time Monitoring to the situation of crop and soil by monitoring modular, when approaching the limiting value of setting, its parameter can be reported to the police, signal after being analyzed and arranging reaches master controller, master controller sends instruction to executing agency, the final switching of controlling valve positioner in performance element, so just can realize Real-Time Monitoring and Based Intelligent Control, thereby meet Different Crop in Various Seasonal the demand to moisture and nutrient, adjust the direction of solar panel by light ray automatic-tracking device in whole process, make solar panel can maximally utilise solar energy, the electrical power storage simultaneously by accumulator, solar panel provided, thereby be the CPU power supply, guarantee the normal operation of whole drip irrigation control system.
Claims (4)
1. solar energy drip irrigation control system, comprise information acquisition unit, CPU and executing agency, information acquisition unit is connected with CPU respectively with performance element, it is characterized in that, also comprise solar panel, light ray automatic-tracking device and accumulator, solar panel is connected with accumulator with light ray automatic-tracking device respectively, accumulator is connected with described CPU, described information acquisition unit comprises temperature sensor, humidity sensor, solar radiation sensor and current-voltage conversion circuit, described CPU comprises main control computer, master controller, display module and monitoring modular, described executing agency comprises valve positioner and magnetic valve.
2. solar energy drip irrigation control system according to claim 1, is characterized in that, described solar panel is the DSSC plate.
3. solar energy drip irrigation control system according to claim 1, is characterized in that, described CPU also is connected with serial communication circuit and host computer.
4. solar energy drip irrigation control system according to claim 1, is characterized in that, described humidity sensor is located at the following 15cm～20cm in earth's surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309767.3U CN203369179U (en) | 2013-05-31 | 2013-05-31 | Solar drip irrigation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320309767.3U CN203369179U (en) | 2013-05-31 | 2013-05-31 | Solar drip irrigation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369179U true CN203369179U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320309767.3U Expired - Fee Related CN203369179U (en) | 2013-05-31 | 2013-05-31 | Solar drip irrigation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941097A (en) * | 2016-05-31 | 2016-09-21 | 昆山热带雨林环保科技有限公司 | Full-automatic water-saving and energy-saving plant irrigation system and method |
-
2013
- 2013-05-31 CN CN201320309767.3U patent/CN203369179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105941097A (en) * | 2016-05-31 | 2016-09-21 | 昆山热带雨林环保科技有限公司 | Full-automatic water-saving and energy-saving plant irrigation system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20140531 |