CN204994379U - Automatic irrigation equipment of plant based on solar energy power supply - Google Patents
Automatic irrigation equipment of plant based on solar energy power supply Download PDFInfo
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- CN204994379U CN204994379U CN201520721265.0U CN201520721265U CN204994379U CN 204994379 U CN204994379 U CN 204994379U CN 201520721265 U CN201520721265 U CN 201520721265U CN 204994379 U CN204994379 U CN 204994379U
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- 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 an automatic irrigation equipment of plant based on solar energy power supply, including delivery pipe branch, water spray solenoid valve, loudspeaker form footstock and water guiding board, loudspeaker form footstock lower part inclined plane leaves there are a plurality of apopores, and last the opening of water guiding board has a plurality of water conservancy diversion holes, and the last rigid coupling of water guiding board has many spray pipes, and the every equal rigid coupling of spray pipe tip has multi -orifice sprinkler head, the top intermediate position department of loudspeaker form footstock is equipped with the bracing piece, and solar cell panel is installed at the bracing piece top, and the battery has been buried underground to the soil that is arranged in the delivery pipe branch below, installs the irrigation control ware on the supporting seat, the irrigation control ware includes ARM microcontroller, voltage conversion circuit, GPRS communication module, solar cell panel voltage detection circuit, battery voltage detection circuit, humidity transducer, holds battery measurement microcontroller 0 and relay. The utility model discloses it is convenient to realize, can water to the plant in good time, has improved irrigation efficiency, has practiced thrift the labour, irrigates evenly convenient to popularize and use.
Description
Technical field
The utility model belongs to agricultural automation technical field, is specifically related to a kind of based on solar powered vegetation automatic irrigation device.
Background technology
The grow impact of moisture on plant is very big, if moisture absorption exceedes consumption, plant overhydration, then plant cold resistance power declines, resistance weakens, if long-term excess moisture, rotten, fallen leaves can be caused again, even dead, moisture absorption is less than consumption, due to lack of water, plant is listless phenomenon, and serious water shortage will make plant withered.At present, the irrigation of many small scale-farms and flower cultivation field is still by manually carrying out operating and monitoring, people can only see the surperficial sight of plant, how the inner case of soil cannot be observed, can only be judged by the growing state of experience and plant, many times miss best irrigation time, cause irrigation not prompt enough for opportunity, irrigation efficiency is not high, and expends time in and energy.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided a kind of based on solar powered vegetation automatic irrigation device, its structure is simple, rationally novel in design, it is convenient to realize, can water to plant in good time, improve irrigation efficiency, save labour, irrigate evenly, practical, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: comprise and arranging straight up and the delivery pipe branch be connected with water delivery house steward by tube connector, be arranged on the water spray magnetic valve of delivery pipe branch bottom and be arranged on the horn-like footstock at delivery pipe branch top, the lower bevel of described horn-like footstock offers multiple apopore, described delivery pipe branch inner upper end is fixedly connected with weather board, described weather board has multiple pod apertures, described weather board is fixedly connected with many root bottom parts through weather board, top passes the sparge pipe on horn-like footstock top, the end of every root sparge pipe is all fixedly connected with porous nozzle, the crown center position of described horn-like footstock is provided with support bar, the top of described support bar is provided with the solar panel be obliquely installed by supporting seat, the soil be arranged in below delivery pipe branch be embedded with for store solar panel generate electricity can accumulator, described supporting seat is provided with irrigation controller, described irrigation controller comprises the voltage conversion circuit that ARM microcontroller and the voltage transitions for being exported by accumulator are each electricity consumption module required voltage in irrigation controller, and the GPRS communication module connected with ARM microcontroller, the input of described ARM microcontroller is connected to solar cell panel voltages testing circuit and accumulator voltage detecting circuit, and to be arranged in soil and for carrying out the humidity sensor detected in real time to the humidity of soil, described solar cell panel voltages testing circuit is connected with the output of solar panel, and described accumulator voltage detecting circuit is connected with the output of accumulator, the output of described ARM microcontroller is connected to battery charge-discharge control circuit and the relay for controlling the power on/off of water spray magnetic valve, described battery charge-discharge control circuit is connected between solar panel and accumulator, and described relay is connected in the current supply circuit of water spray magnetic valve.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described ARM microcontroller is chip LPC2131.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described GPRS communication module is Huawei EM310 wireless communication module, the serial ports of described Huawei EM310 wireless communication module receives pin and connects with the 33rd pin of described chip LPC2131, and the serial ports of described Huawei EM310 wireless communication module sends pin and connects with the 34th pin of described chip LPC2131.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described accumulator voltage detecting circuit is made up of resistance R19, resistance R20 and resistance R21, described resistance R19 and resistance R20 is connected between the cathode voltage output of described accumulator and cathode voltage output after connecting, one end of described resistance R21 connects with the link of described resistance R19 and resistance R20, and the other end of described resistance R21 connects with the 15th pin of described chip LPC2131.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described battery charge-discharge control circuit comprises anti-reverse charging diode D19, booster circuit, sustained diode 20, charging control circuit and charge/discharge control circuit, described booster circuit comprises chip LM25716-ADJ, 1st pin of described chip LM25716-ADJ passes through the resistance R13 of series connection and nonpolar electric capacity C2 ground connection, 4th pin of described chip LM25716-ADJ passes through resistance R14 and the resistance R15 ground connection of series connection, 2nd pin of described chip LM25716-ADJ extremely connects with the company of resistance R14 and resistance R15, inductance L 1 is connected between 4th pin of described chip LM25716-ADJ and the 5th pin, 5th pin of described chip LM25716-ADJ connects with the negative electrode of anti-reverse charging diode D19, the described anode of anti-reverse charging diode D19 connects with the cathode voltage output of described solar panel, described charging control circuit comprises the light-coupled isolation chip U2 that MOSFET pipe Q1 and model are TLP521,1st pin of described light-coupled isolation chip U2 is connected with the 1st pin of described chip LPC2131 by resistance R22,4th pin of described light-coupled isolation chip U2 is connected with the 4th pin of described chip LM25716-ADJ by resistance R24, and connected with the grid of MOSFET pipe Q1 by resistance R25, the drain electrode of described MOSFET pipe Q1 connects with the 4th pin of described chip LM25716-ADJ, and the source electrode of described MOSFET pipe Q1 connects with the positive pole of accumulator, described charge/discharge control circuit comprises the light-coupled isolation chip U3 that MOSFET pipe Q2 and model are TLP521, 1st pin of described light-coupled isolation chip U3 is connected with the 19th pin of described chip LPC2131 by resistance R23, 4th pin of described light-coupled isolation chip U3 is connected with the positive pole of accumulator by resistance R26, and connected with the grid of MOSFET pipe Q2 by resistance R27, the drain electrode of described MOSFET pipe Q2 connects with the negative pole of accumulator, the described source electrode of MOSFET pipe Q2 connects with the cathode voltage input of voltage conversion circuit, the cathode voltage input of described voltage conversion circuit connects with the positive pole of accumulator, the described positive pole of sustained diode 20 connects with the negative pole of accumulator, and the described negative pole of sustained diode 20 connects with the positive pole of accumulator.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described solar cell panel voltages testing circuit is made up of resistance R16, resistance R17 and resistance R18, described resistance R16 and resistance R17 is connected on the 4th of described chip LM25716-ADJ the between pin and ground after connecting, one end of described resistance R18 connects with the link of described resistance R16 and resistance R17, and the other end of described resistance R18 connects with the 13rd pin of described chip LPC2131.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described humidity sensor comprises chip DHT11.
Above-mentioned is a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: the quantity of described sparge pipe is four, and four sparge pipes are evenly laid on weather board.
The utility model compared with prior art has the following advantages:
1, the utility model structure is simple, and it is convenient to realize.
2, the utility model in small scale-farm, that the installation in flower cultivation Chang Deng planting district is laid is convenient, uses simple operation.
3, after the utility model uses, carry out plant irrigation without the need to manual operation and monitoring, saved labour, improve irrigation efficiency, and can water to plant in good time, opportunity of irrigating is timely, contributes to the growth of plant.
4, modern design of the present utility model is reasonable, ensure that current can be sprayed crops in all directions, eliminates the dead angle of irrigation, irrigate evenly.
5, of the present utility model practical, result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, rationally novel in design, and it is convenient to realize, and can water in good time, improve irrigation efficiency, saved labour to plant, and irrigate evenly, practical, result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (not shown accumulator).
Fig. 2 is the distribution schematic diagram of the utility model sparge pipe.
Fig. 3 is the schematic block circuit diagram of the utility model irrigation controller.
Fig. 4 is the circuit theory diagrams of the utility model ARM microcontroller.
Fig. 5 is the circuit connection diagram of the utility model solar panel, solar cell panel voltages testing circuit, battery charge-discharge control circuit, accumulator voltage detecting circuit and accumulator.
Description of reference numerals:
1-delivery pipe branch; 2-water spray magnetic valve; 3-horn-like footstock;
4-apopore; 5-weather board; 6-pod apertures;
7-sparge pipe; 8-tube connector; 9-support bar;
10-supporting seat; 11-solar panel; 12-accumulator;
13-irrigation controller; 13-1-ARM microcontroller; 13-2-voltage conversion circuit;
13-3-GPRS communication module; 13-4-solar cell panel voltages testing circuit;
13-5-accumulator voltage detecting circuit; 13-6-humidity sensor;
13-7-battery charge-discharge control circuit; 13-8-relay;
14-porous nozzle.
Embodiment
As shown in Figure 1, the utility model comprises setting straight up and the delivery pipe branch 1 be connected with water delivery house steward 4 by tube connector 8, be arranged on the water spray magnetic valve 2 of delivery pipe branch 1 bottom and be arranged on the horn-like footstock 3 at delivery pipe branch 1 top, the lower bevel of described horn-like footstock 3 offers multiple apopore 4, described delivery pipe branch 1 inner upper end is fixedly connected with weather board 5, described weather board 5 has multiple pod apertures 6, described weather board 5 is fixedly connected with many root bottom parts through weather board 5, top passes the sparge pipe 7 on horn-like footstock 3 top, the end of every root sparge pipe 7 is all fixedly connected with porous nozzle 14, the crown center position of described horn-like footstock 3 is provided with support bar 9, the top of described support bar 9 is provided with the solar panel 11 be obliquely installed by supporting seat 10, the soil be arranged in below delivery pipe branch 1 be embedded with for store solar panel 11 generate electricity can accumulator 12, described supporting seat 10 is provided with irrigation controller 13, composition graphs 3, described irrigation controller 13 comprises the voltage conversion circuit 13-2 that ARM microcontroller 13-1 and the voltage transitions for being exported by accumulator 12 are each electricity consumption module required voltage in irrigation controller 13, and the GPRS communication module 13-3 connected with ARM microcontroller 13-1, the input of described ARM microcontroller 13-1 is connected to solar cell panel voltages testing circuit 13-4 and accumulator voltage detecting circuit 13-5, and to be arranged in soil and for carrying out the humidity sensor 13-6 detected in real time to the humidity of soil, described solar cell panel voltages testing circuit 13-4 is connected with the output of solar panel 11, and described accumulator voltage detecting circuit 13-5 is connected with the output of accumulator 12, the output of described ARM microcontroller 13-1 is connected to battery charge-discharge control circuit 13-7 and the relay 13-8 for controlling the power on/off of water spray magnetic valve 2, described battery charge-discharge control circuit 13-7 is connected between solar panel 11 and accumulator 12, and described relay 13-8 is connected in the current supply circuit of water spray magnetic valve 2.
As shown in Figure 4, in the present embodiment, described ARM microcontroller 13-1 is chip LPC2131.
In the present embodiment, described GPRS communication module 13-3 is Huawei EM310 wireless communication module, the serial ports of described Huawei EM310 wireless communication module receives pin and connects with the 33rd pin of described chip LPC2131, and the serial ports of described Huawei EM310 wireless communication module sends pin and connects with the 34th pin of described chip LPC2131.
As shown in Figure 5, in the present embodiment, described accumulator voltage detecting circuit 13-5 is made up of resistance R19, resistance R20 and resistance R21, between the cathode voltage output that described resistance R19 and resistance R20 is connected on described accumulator 12 after connecting and cathode voltage output, one end of described resistance R21 connects with the link of described resistance R19 and resistance R20, and the other end of described resistance R21 connects with the 15th pin of described chip LPC2131.
As shown in Figure 5, in the present embodiment, described battery charge-discharge control circuit 13-7 comprises anti-reverse charging diode D19, booster circuit, sustained diode 20, charging control circuit and charge/discharge control circuit, described booster circuit comprises chip LM25716-ADJ, 1st pin of described chip LM25716-ADJ passes through the resistance R13 of series connection and nonpolar electric capacity C2 ground connection, 4th pin of described chip LM25716-ADJ passes through resistance R14 and the resistance R15 ground connection of series connection, 2nd pin of described chip LM25716-ADJ extremely connects with the company of resistance R14 and resistance R15, inductance L 1 is connected between 4th pin of described chip LM25716-ADJ and the 5th pin, 5th pin of described chip LM25716-ADJ connects with the negative electrode of anti-reverse charging diode D19, the anode of described anti-reverse charging diode D19 connects with the cathode voltage output of described solar panel 11, described charging control circuit comprises the light-coupled isolation chip U2 that MOSFET pipe Q1 and model are TLP521,1st pin of described light-coupled isolation chip U2 is connected with the 1st pin of described chip LPC2131 by resistance R22,4th pin of described light-coupled isolation chip U2 is connected with the 4th pin of described chip LM25716-ADJ by resistance R24, and connected with the grid of MOSFET pipe Q1 by resistance R25, the drain electrode of described MOSFET pipe Q1 connects with the 4th pin of described chip LM25716-ADJ, and the source electrode of described MOSFET pipe Q1 connects with the positive pole of accumulator 12, described charge/discharge control circuit comprises the light-coupled isolation chip U3 that MOSFET pipe Q2 and model are TLP521, 1st pin of described light-coupled isolation chip U3 is connected with the 19th pin of described chip LPC2131 by resistance R23, 4th pin of described light-coupled isolation chip U3 is connected with the positive pole of accumulator 12 by resistance R26, and connected with the grid of MOSFET pipe Q2 by resistance R27, the drain electrode of described MOSFET pipe Q2 connects with the negative pole of accumulator 12, the described source electrode of MOSFET pipe Q2 connects with the cathode voltage input of voltage conversion circuit 13-2, the cathode voltage input of described voltage conversion circuit 13-2 connects with the positive pole of accumulator 12, the positive pole of described sustained diode 20 connects with the negative pole of accumulator 12, and the negative pole of described sustained diode 20 connects with the positive pole of accumulator 12.
During concrete wiring, the 2nd pin of the 3rd pin of the negative pole of described solar panel 11, the negative pole of accumulator 12, described chip LM25716-ADJ, the 2nd pin of described light-coupled isolation chip U2 and the 3rd pin, described light-coupled isolation chip U3 and the equal ground connection of the 3rd pin;
During use, when needs accumulators 12 charges, 1st pin of described chip LPC2131 exports high level, the lumination of light emitting diode of light-coupled isolation chip U2 inside, resistance decreasing between light-coupled isolation chip U2 output pin 3 and pin 4, be equivalent to the triode ON of light-coupled isolation chip U2 inside, now, the voltage at MOSFET pipe Q1 grid place is close to zero, voltage VGS<0 between MOSFET pipe Q1 grid and source electrode, when MOSFET pipe Q1 source voltage reaches certain value, MOSFET pipe Q1 conducting, solar panel 11 is charged for accumulator 12, when not needing accumulators 12 to charge, the 1st pin output low level of described chip LPC2131, the LED current of light-coupled isolation chip U2 inside is approximately zero, resistance between light-coupled isolation chip U2 output pin 3 and pin 4 is very large, MOSFET pipe Q1 turns off, and solar panel 11 is not charged for accumulator 12, when needs accumulator 12 is powered, 19th pin of described chip LPC2131 exports high level, the lumination of light emitting diode of light-coupled isolation chip U3 inside, resistance decreasing between light-coupled isolation chip U3 output pin 3 and pin 4, be equivalent to the triode ON of light-coupled isolation chip U3 inside, now, the voltage at MOSFET pipe Q2 grid place is close to zero, voltage VGS<0 between MOSFET pipe Q2 grid and source electrode, when MOSFET pipe Q2 source voltage reaches certain value, MOSFET pipe Q2 conducting, accumulator 12 starts electric discharge, after voltage conversion circuit 14 carries out voltage transitions, for each electricity consumption module for power supply, when not needing accumulator 12 to power, the 19th pin output low level of described chip LPC2131, the LED current of light-coupled isolation chip U3 inside is approximately zero, resistance between light-coupled isolation chip U3 output pin 3 and pin 4 is very large, MOSFET pipe Q2 turns off, and accumulator 12 stops electric discharge.
As shown in Figure 5, in the present embodiment, described solar cell panel voltages testing circuit 13-4 is made up of resistance R16, resistance R17 and resistance R18, described resistance R16 and resistance R17 is connected on the 4th of described chip LM25716-ADJ the between pin and ground after connecting, one end of described resistance R18 connects with the link of described resistance R16 and resistance R17, and the other end of described resistance R18 connects with the 13rd pin of described chip LPC2131.
In the present embodiment, described humidity sensor 13-6 comprises chip DHT11.
As shown in Figure 2, in the present embodiment, the quantity of described sparge pipe 7 is four, and four sparge pipes 7 are evenly laid on weather board 5.
When the utility model uses, humidity sensor 13-6 detects in real time the humidity of soil and the signal detected is exported to ARM microcontroller 13-1, the humidity signal that ARM microcontroller 13-1 is received and the soil moisture threshold value preset compare, when humidity signal is less than soil moisture threshold value, ARM microcontroller 13-1 control relay 13-8 connects the current supply circuit of water spray magnetic valve 2, and water spray magnetic valve 2 is opened; Water in water delivery house steward 4 flows into delivery pipe branch 1, and a part of water enters many sparge pipes 7 and sprays via porous nozzle 14, and meanwhile, a part of water flows to weather board 5 top through multiple pod apertures 6, enters horn-like footstock 3 and is flowed out by apopore 4.Mode of watering like this, can not only realize plant in good time, efficiently water, irrigate opportunity timely; And ensure that current can be sprayed crops in all directions, eliminate the dead angle of irrigation.In addition, ARM microcontroller 13-1 can also will irrigate information transmission on user mobile phone by GPRS communication module 13-3, understand the irrigation situation of plant for user in real time.
In the above course of work, solar cell panel voltages testing circuit 13-4 detects in real time the voltage that described solar panel 11 exports and detected signal is exported to ARM microcontroller 13-1, accumulator voltage detecting circuit 13-5 detects in real time the voltage of accumulator 12 and detected signal is exported to ARM microcontroller 13-1, solar panel 11 real-time voltage value and demarcation voltage threshold value day and night pre-set compare by ARM microcontroller 13-1, when solar panel 11 real-time voltage value is greater than demarcation voltage threshold value day and night, explanation is daytime, now, accumulator 12 real-time voltage value and accumulator 12 charge threshold pre-set compare by ARM microcontroller 13-1, when accumulator 12 real-time voltage value is less than accumulator 12 charge threshold, ARM microcontroller 13-1 is by controlling charging control circuit, solar panel 11 is charged for accumulator 12, when accumulator 12 real-time voltage value is greater than accumulator 12 charge threshold, ARM microcontroller 13-1 is by controlling charging control circuit, solar panel 11 is not charged for accumulator 12, when solar panel 11 real-time voltage value is less than demarcation voltage threshold value day and night, explanation is night, now, accumulator 12 real-time voltage value and accumulator 12 discharge threshold pre-set compare by ARM microcontroller 13-1, when accumulator 12 real-time voltage value is greater than accumulator 12 discharge threshold, ARM microcontroller 13-1 is by controlled discharge control circuit, accumulator 12 is made to start electric discharge, after voltage conversion circuit 14 carries out voltage transitions, for each electricity consumption module for power supply, when accumulator 12 real-time voltage value is less than accumulator 12 discharge threshold, ARM microcontroller 13-1, by controlled discharge control circuit, makes accumulator 12 stop electric discharge.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (8)
1. one kind based on solar powered vegetation automatic irrigation device, it is characterized in that: comprise and arranging straight up and the delivery pipe branch (1) be connected with water delivery house steward (4) by tube connector (8), be arranged on the water spray magnetic valve (2) of delivery pipe branch (1) bottom and be arranged on the horn-like footstock (3) at delivery pipe branch (1) top, the lower bevel of described horn-like footstock (3) offers multiple apopore (4), described delivery pipe branch (1) inner upper end is fixedly connected with weather board (5), described weather board (5) has multiple pod apertures (6), described weather board (5) is fixedly connected with many root bottom parts through weather board (5), top passes the sparge pipe (7) on horn-like footstock (3) top, the end of every root sparge pipe (7) is all fixedly connected with porous nozzle (14), the crown center position of described horn-like footstock (3) is provided with support bar (9), the top of described support bar (9) is provided with by supporting seat (10) solar panel (11) be obliquely installed, be arranged in delivery pipe branch (1) below soil be embedded with for store solar panel (11) institute generate electricity energy accumulator (12), described supporting seat (10) is provided with irrigation controller (13), described irrigation controller (13) comprises the voltage conversion circuit (13-2) that ARM microcontroller (13-1) and the voltage transitions for being exported by accumulator (12) are each electricity consumption module required voltage in irrigation controller (13), and the GPRS communication module (13-3) connected with ARM microcontroller (13-1), the input of described ARM microcontroller (13-1) is connected to solar cell panel voltages testing circuit (13-4) and accumulator voltage detecting circuit (13-5), and to be arranged in soil and for carrying out the humidity sensor (13-6) detected in real time to the humidity of soil, described solar cell panel voltages testing circuit (13-4) is connected with the output of solar panel (11), and described accumulator voltage detecting circuit (13-5) is connected with the output of accumulator (12), the output of described ARM microcontroller (13-1) is connected to battery charge-discharge control circuit (13-7) and the relay (13-8) for controlling the power on/off of water spray magnetic valve (2), described battery charge-discharge control circuit (13-7) is connected between solar panel (11) and accumulator (12), and described relay (13-8) is connected in the current supply circuit of water spray magnetic valve (2).
2. according to according to claim 1 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described ARM microcontroller (13-1) is chip LPC2131.
3. according to according to claim 2 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described GPRS communication module (13-3) is Huawei EM310 wireless communication module, the serial ports of described Huawei EM310 wireless communication module receives pin and connects with the 33rd pin of described chip LPC2131, and the serial ports of described Huawei EM310 wireless communication module sends pin and connects with the 34th pin of described chip LPC2131.
4. according to according to claim 2 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described accumulator voltage detecting circuit (13-5) is made up of resistance R19, resistance R20 and resistance R21, between the cathode voltage output that described resistance R19 and resistance R20 is connected on described accumulator (12) after connecting and cathode voltage output, one end of described resistance R21 connects with the link of described resistance R19 and resistance R20, and the other end of described resistance R21 connects with the 15th pin of described chip LPC2131.
5. according to according to claim 2 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described battery charge-discharge control circuit (13-7) comprises anti-reverse charging diode D19, booster circuit, sustained diode 20, charging control circuit and charge/discharge control circuit, described booster circuit comprises chip LM25716-ADJ, 1st pin of described chip LM25716-ADJ passes through the resistance R13 of series connection and nonpolar electric capacity C2 ground connection, 4th pin of described chip LM25716-ADJ passes through resistance R14 and the resistance R15 ground connection of series connection, 2nd pin of described chip LM25716-ADJ extremely connects with the company of resistance R14 and resistance R15, inductance L 1 is connected between 4th pin of described chip LM25716-ADJ and the 5th pin, 5th pin of described chip LM25716-ADJ connects with the negative electrode of anti-reverse charging diode D19, the anode of described anti-reverse charging diode D19 connects with the cathode voltage output of described solar panel (11), described charging control circuit comprises the light-coupled isolation chip U2 that MOSFET pipe Q1 and model are TLP521,1st pin of described light-coupled isolation chip U2 is connected with the 1st pin of described chip LPC2131 by resistance R22,4th pin of described light-coupled isolation chip U2 is connected with the 4th pin of described chip LM25716-ADJ by resistance R24, and connected with the grid of MOSFET pipe Q1 by resistance R25, the drain electrode of described MOSFET pipe Q1 connects with the 4th pin of described chip LM25716-ADJ, and the source electrode of described MOSFET pipe Q1 connects with the positive pole of accumulator (12), described charge/discharge control circuit comprises the light-coupled isolation chip U3 that MOSFET pipe Q2 and model are TLP521, 1st pin of described light-coupled isolation chip U3 is connected with the 19th pin of described chip LPC2131 by resistance R23, 4th pin of described light-coupled isolation chip U3 is connected with the positive pole of accumulator (12) by resistance R26, and connected with the grid of MOSFET pipe Q2 by resistance R27, the drain electrode of described MOSFET pipe Q2 connects with the negative pole of accumulator (12), the source electrode of described MOSFET pipe Q2 connects with the cathode voltage input of voltage conversion circuit (13-2), the cathode voltage input of described voltage conversion circuit (13-2) connects with the positive pole of accumulator (12), the positive pole of described sustained diode 20 connects with the negative pole of accumulator (12), and the negative pole of described sustained diode 20 connects with the positive pole of accumulator (12).
6. according to according to claim 5 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described solar cell panel voltages testing circuit (13-4) is made up of resistance R16, resistance R17 and resistance R18, described resistance R16 and resistance R17 is connected on the 4th of described chip LM25716-ADJ the between pin and ground after connecting, one end of described resistance R18 connects with the link of described resistance R16 and resistance R17, and the other end of described resistance R18 connects with the 13rd pin of described chip LPC2131.
7., according to according to claim 1 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: described humidity sensor (13-6) comprises chip DHT11.
8. according to according to claim 1 a kind of based on solar powered vegetation automatic irrigation device, it is characterized in that: the quantity of described sparge pipe (7) is four, four sparge pipes (7) are evenly laid on weather board (5).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520721265.0U CN204994379U (en) | 2015-09-17 | 2015-09-17 | Automatic irrigation equipment of plant based on solar energy power supply |
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| CN201520721265.0U CN204994379U (en) | 2015-09-17 | 2015-09-17 | Automatic irrigation equipment of plant based on solar energy power supply |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106043701A (en) * | 2016-06-15 | 2016-10-26 | 张萍 | Novel agricultural irrigation unmanned aerial vehicle based on Internet of Things |
| CN106665272A (en) * | 2017-01-20 | 2017-05-17 | 湘潭大学 | Full-automatic artesian water irrigation device |
| CN108142252A (en) * | 2017-12-25 | 2018-06-12 | 佛山市车品匠汽车用品有限公司 | A kind of intelligent spraying device for large-scale plantation |
| CN109329010A (en) * | 2018-12-17 | 2019-02-15 | 北京驰远科技有限公司 | A kind of settable multi-parameter is suitble to the automatic irrigation device of small-size laboratory |
| CN113575387A (en) * | 2021-07-28 | 2021-11-02 | 湖北省水利水电科学研究院 | Irrigation device based on solar energy power generation |
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2015
- 2015-09-17 CN CN201520721265.0U patent/CN204994379U/en not_active Expired - Fee Related
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| CN106043701A (en) * | 2016-06-15 | 2016-10-26 | 张萍 | Novel agricultural irrigation unmanned aerial vehicle based on Internet of Things |
| CN106043701B (en) * | 2016-06-15 | 2018-01-23 | 湖南莲花百川电子科技有限公司 | A kind of new unmanned plane for being used for agricultural and pouring based on Internet of Things |
| CN106665272A (en) * | 2017-01-20 | 2017-05-17 | 湘潭大学 | Full-automatic artesian water irrigation device |
| CN108142252A (en) * | 2017-12-25 | 2018-06-12 | 佛山市车品匠汽车用品有限公司 | A kind of intelligent spraying device for large-scale plantation |
| CN109329010A (en) * | 2018-12-17 | 2019-02-15 | 北京驰远科技有限公司 | A kind of settable multi-parameter is suitble to the automatic irrigation device of small-size laboratory |
| CN113575387A (en) * | 2021-07-28 | 2021-11-02 | 湖北省水利水电科学研究院 | Irrigation device based on solar energy power generation |
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