CN212138753U - Solar energy intelligence system of watering cultivated in a pot - Google Patents

Abstract

The invention provides a solar intelligent potted plant watering system which is powered by solar energy and can automatically water a potted plant according to the humidity change condition of potted plant soil, and relates to an intelligent plant watering system. This solar energy intelligence system of watering cultivated in a pot mainly by solar panel, rotatable support, the ball-cock assembly, the inlet tube, the water storage bucket, the filter screen, the outlet pipe, normally closed solenoid valve, the system support, solar controller, the battery, ATmega16L single chip module, LCD liquid crystal display module, the relay, humidity transducer, the relay is constituteed, this solar energy intelligence system of watering cultivated in a pot is supplied power by solar energy, can detect soil humidity cultivated in a pot simultaneously, set up the humidity threshold value of watering in the single chip microcomputer, make the system water cultivated in a pot according to the humidity change condition of soil cultivated in a pot is automatic.

Description

Solar energy intelligence system of watering cultivated in a pot

Technical Field

The invention relates to a solar intelligent potting watering system.

Background

With the gradual improvement of living standard of people, more and more people are used to cultivate some potted flowers and plants at home and place them indoors or outdoors to play the roles of air purification, decoration and the like. Most potted plants are placed outdoors to receive sufficient sunlight for healthy growth and beautify the home environment. However, the potted plant needs to be periodically watered, fertilized, trimmed and the like to keep a good state, and particularly, the influence of watering on the potted plant is the most critical. According to daily experience, most potted plants have high watering requirements, and preferably the watering is carried out regularly and quantitatively according to the potting requirements. However, the current people have high working pressure, fast life rhythm and busy work, often forget to water the potted plant, sometimes even take care of watering the potted plant due to reasons such as business trip, overtime and the like, and in case of availability, the water quantity is difficult to control, and the phenomenon of excessive watering often occurs. This can easily lead to withering and even death of the potted flowers and plants. Therefore, it is necessary to develop an intelligent watering system which can automatically water according to the humidity change condition of the potting soil and ensure the normal water demand of the potting.

At present, some apparatuses and devices with intelligent watering functions exist, however, in summary, the apparatuses and devices are too simple in structure to really realize the intelligent watering function, or need to be connected with mains supply to provide power to normally work, so that the apparatuses and devices face the influence of factors such as power failure and energy consumption.

Disclosure of Invention

In order to overcome the defects of the potting watering apparatus and the device and meet the requirements of intelligent watering and energy saving of the potting, the invention provides a novel potting intelligent watering system which is powered by solar energy and can automatically water the potting according to the humidity change condition of potting soil, and relates to a plant intelligent watering system. The intelligent watering system mainly comprises a solar panel, a rotatable support, a ball float valve, a water inlet pipe, a water storage barrel, a filter screen, a water outlet pipe, a normally closed solenoid valve, a system support, a solar controller, a storage battery, an ATmega16L single chip microcomputer module, an LCD (liquid crystal display) module, a relay, a humidity sensor and a relay. Simple and reasonable structure, low manufacturing cost and simple and convenient use. According to the design scheme provided by the invention, the solar intelligent potted plant watering system is powered by solar energy without an external power supply, and meets the energy-saving requirement of modern life. Simultaneously, the system can detect the humidity of the potted soil, and the watering humidity threshold value is set in the single chip microcomputer, so that the system automatically waters the potted plant according to the humidity change condition of the potted soil. The potted plant can be more accurately cared, so that the energy is saved, and the potted plant can grow healthily and robustly. The following solutions are mainly adopted to solve the technical problems.

1. Solar panel changes solar energy into the electric energy among this system of watering, charges for the battery through solar control ware. Meanwhile, the storage battery supplies power to the solar controller, and the solar controller can output multiple paths of different voltages to supply power to the whole system.

2. Solar panel and rotatable support connection fixed system's support top among this solar energy intelligence system of watering cultivated in a pot, we can adjust solar panel's orientation through rotatable support, make solar panel furthest's receipt illumination, charge for the battery.

3. In the watering system, a water storage bucket is arranged on the two layers of a system support, the water storage bucket comprises a bucket body and a bucket cover, and a handle is arranged on the bucket cover. The water storage barrel is provided with a ball float valve, a water inlet of the ball float valve is connected with a tap water pipe through a water inlet pipe, and the operation mechanism of the water storage barrel and the ball float valve is similar to that of a flush toilet, so that the water level in the water storage barrel is kept constant.

4. In the solar intelligent potting watering system, the soil humidity sensor is inserted into potting soil, the other end of the soil humidity sensor is connected with the ATmega16L single chip microcomputer, and the ATmega16L single chip microcomputer collects analog quantity from the soil humidity sensor and converts the analog quantity into humidity data through an A/D channel inside the single chip microcomputer.

5. In the watering system, a normally closed electromagnetic valve is connected with a relay, a water inlet of the electromagnetic valve is connected with a water outlet pipe, the relay is connected with an ATmega16L single chip microcomputer, an output end of the relay is connected with the electromagnetic valve, and the single chip microcomputer controls the on-off of the relay through outputting high and low levels so as to control the on-off of the electromagnetic valve.

6. The single chip microcomputer in the watering system is connected with a key and an LCD (liquid crystal display), a watering humidity threshold value can be set in the single chip microcomputer through the key and displayed on the LCD, and a transparent waterproof operable shell is installed on the periphery of the single chip microcomputer.

7. The system support in the watering system is in a four-foot table shape, the water storage barrel is placed on the two layers, the periphery of the water storage barrel is sealed by corrosion-resistant light transparent materials such as acrylic plates, and a solar panel is fixed at the top end of the system support.

The invention has the beneficial effects that: compared with the existing automatic watering device and device, the watering system in the technical scheme has the advantages that the components are easy to obtain, the manufacturing cost is low, and the watering system is more easily accepted by people; the water storage barrel can be connected with a tap water pipe, a ball float valve arranged on the water storage barrel can keep the water level in the water storage barrel constant, and water storage is very convenient; people can set different watering humidity reference thresholds in the system according to different seasons, weather and plant types, intelligent watering of the potted plants is realized through the combined action of the single chip microcomputer and the soil humidity sensor, and withering and death of the potted plants caused by watering problems can be avoided; this system uses solar panel to supply power to the system, can avoid external power source because of the influence of having a power failure, also can the significantly reduced consumption, and the energy saving realizes the theory of green life at present. This system hardware resource utilizes rationally, and scalability is good, job stabilization, and automatic watering system cultivated in a pot can carry out automatic watering control to cultivated in a pot according to the data that humidity transducer gathered, realizes unmanned on duty's the function of watering.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic diagram of the working structure of the system of the present invention.

Fig. 2 is a front sectional structural schematic view of the system of the present invention.

FIG. 3 is a schematic diagram of a solar controller external interface connection.

Fig. 4 is a circuit diagram of the interface between the electromagnetic valve and the single chip microcomputer.

Fig. 2 is a schematic view of the sectional structure of the system.

In the figure: 1. a solar panel; 2. a rotatable support; 3. a float valve; 4. a water inlet pipe; 5. a water storage barrel; 6. a filter screen; 7. a water outlet pipe; 8. a normally closed solenoid valve; 9. a system support; 10. a solar controller; 11. a storage battery; 12. an LCD liquid crystal display module; 13. ATmega16L singlechip module; 14. a relay; 15. a soil moisture sensor.

Fig. 2 is an external interface connection schematic diagram of the solar controller in the watering system of the present invention.

In the figure: 1. a solar panel; 11. a storage battery; 16. 5VUSB output port; 17. a solar controller housing; 18. a key is arranged on the right side of the solar controller; 20. a key is arranged on the left side of the solar controller; 19. solar control ware display screen.

Fig. 4 is a circuit diagram of the interface between the electromagnetic valve and the single chip microcomputer.

In the figure: 9. a normally closed solenoid valve; 14. a relay.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

In order to further understand the contents, features and actions of the present invention, the following embodiments are described in detail.

As shown in fig. 2, the utility model discloses solar energy intelligence system of watering cultivated in a pot includes solar panel 1, rotatable support 2, and wherein solar panel 1 is connected fixedly with rotatable support 2, and accessible rotatable support 2 adjusts solar panel 1's orientation, makes solar panel 1 can furthest's receipt illumination.

Please refer to fig. 2, the solar intelligent potting watering system of the present invention comprises a solar controller 10, a storage battery 11, a solar panel 1 charging the storage battery 11 through the solar controller 10, the storage battery 11 supplying power to the solar controller 10, the solar controller 10 outputting a plurality of different voltages (the output interface of the solar controller 10 can refer to fig. 3) simultaneously to supply power to the whole system.

Referring to fig. 2, the solar intelligent potting watering system of the present invention comprises a water storage bucket 5, a system support 9, and the water storage bucket 5 is placed on the system support 9. Wherein water storage bucket 5 has ball-cock assembly 3, and the water inlet of ball-cock assembly 3 is connected with the water pipe through inlet tube 4, and water storage bucket 5 is similar to toilet with 3 operation mechanisms of ball-cock assembly, and when the water level descends in water storage bucket 5, ball-cock assembly 3 opened, and the running water gets into water storage bucket 5 via inlet tube 4, and when the water level ascended to the certain extent in water storage bucket 5, ball-cock assembly 3 closed, and the water level in the water storage bucket 5 keeps invariable to above mode assurance.

Referring to fig. 2, a stainless steel filter screen 6 is installed at the bottom of the side wall of the water storage bucket 5, and water enters the water outlet pipe 7 after being filtered, so that the water outlet pipe 7 can be prevented from being blocked. In this embodiment, the water storage bucket 5 includes a bucket body and a bucket cover, and a handle is arranged on the bucket cover so as to open the bucket cover and clean the interior of the bucket body, wherein the water storage bucket 5 is not fixed on the system support 9 and can be freely taken out.

Referring to fig. 2, the solar intelligent potting watering system of the present invention includes an ATmega16L single chip module 13 fixed on the front surface of the upper layer of the system support 9. The ATmega16L single chip microcomputer module 13 is composed of an LCD liquid crystal display module 12, a key and an ATmega16L single chip microcomputer, wherein the ATmega16L single chip microcomputer is used as a main control chip of the watering system, a humidity reference threshold value for watering is stored by a memory of the single chip microcomputer, and the humidity reference threshold value can be adjusted through the key so as to adapt to water requirements and regional climate conditions for normal growth of different plant potted plants. In this embodiment, the 5V output port of the solar controller 10 (see fig. 3 for interface details) is connected to the ATmega16L single chip module 13 to provide power to the ATmega16L single chip module 13, and the ATmega16L single chip module 13 is provided with a transparent and waterproof operable housing for protecting and key-pressing the same.

Referring to fig. 2, the solar intelligent potting watering system of the present invention comprises a normally closed solenoid valve 8 and a relay 14, wherein a water passage port of the normally closed solenoid valve 8 is connected in a water outlet pipe 7, a positive power control line of the normally closed solenoid valve 8 is connected to an output pin of the relay 14, another pin of the relay 14 is connected to an output port of the ATmega16L single chip microcomputer (see fig. 4 for details of connection), a power input pin of the relay 14 is connected to a 12V output port of the solar controller 10 (see fig. 3 for details of output of the solar controller interface), the above structure can enable the ATmega16L single chip microcomputer to control the on/off of the relay 14 by outputting high and low levels to control the on/off of the normally closed solenoid valve 8, when the ATmega16L single chip microcomputer outputs low levels, the closed solenoid valve 8 is closed, and when.

Please refer to fig. 2, the solar intelligent potting watering system of the present invention comprises a soil humidity sensor 15, the main body of which is inserted into the potting soil, the other end of which is connected with an ATmega16L single chip microcomputer, the ATmega16L single chip microcomputer collects the soil humidity analog quantity collected by the soil humidity sensor 15 and converts the soil humidity analog quantity into humidity data through an a/D channel inside the single chip microcomputer, and then compares the humidity data with a watering humidity reference threshold value set in the ATmega16L single chip microcomputer module 13, when the humidity data is lower than the lower limit of the humidity threshold value, the ATmega16L single chip microcomputer controls to open the solenoid valve 8 for watering, when the humidity threshold value is reached, the solenoid valve 8 is closed.

Claims (7)

1. The utility model provides a solar energy intelligence system of watering cultivated in a pot, this intelligence system of watering mainly by solar panel, rotatable support, the ball-cock assembly, the inlet tube, the water storage bucket, the filter screen, the outlet pipe, normally closed solenoid valve, the system support, solar control ware, the battery, ATmega16L single chip microcomputer module, LCD liquid crystal display module, the relay, humidity transducer, relay etc. constitute, solar panel converts solar energy into the electric energy in this intelligence system of watering cultivated in a pot, charge for the battery through solar control ware, the battery supplies power for solar control ware simultaneously, solar control ware exports the different voltage of multichannel, supply power for entire system.

2. The solar intelligent pot watering system according to claim 1, wherein the solar panel and the rotatable bracket are connected to the top end of the fixed system support, and the orientation of the solar panel can be adjusted by the rotatable bracket, so that the solar panel can receive illumination to the maximum extent.

3. The solar intelligent pot watering system according to claim 1, wherein a water storage bucket is placed on two layers of a system support, the water storage bucket comprises a bucket body and a bucket cover, a handle is arranged on the bucket cover, the water storage bucket is provided with a ball float valve, a water inlet of the ball float valve is connected with a tap water pipe through a water inlet pipe, and the operation mechanism of the water storage bucket and the ball float valve is similar to that of a flush toilet, so that the water level in the water storage bucket is kept constant.

4. The solar intelligent pot watering system according to claim 1, wherein a soil humidity sensor in the solar intelligent pot watering system is inserted into the pot soil, the other end of the solar intelligent pot watering system is connected with an ATmega16L single chip microcomputer, and the ATmega16L single chip microcomputer converts the analog quantity collected by the soil humidity sensor into humidity data through an A/D channel inside the single chip microcomputer.

5. The solar intelligent pot watering system according to claim 1, wherein the intelligent pot watering system is characterized in that a normally closed solenoid valve is connected with a relay, a water outlet is connected with a water outlet, the relay is connected with an ATmega16L single chip microcomputer, an output end of the relay is connected with the solenoid valve, and the single chip microcomputer controls the on and off of the solenoid valve by outputting high and low levels to control the on and off of the relay.

6. The solar intelligent pot watering system according to claim 1, wherein a single chip microcomputer in the solar intelligent pot watering system is connected with a button and an LCD, a watering humidity threshold value can be set in the single chip microcomputer through the button and displayed on the LCD, and a transparent waterproof operable shell is installed on the periphery of the single chip microcomputer.

7. The solar intelligent pot watering system according to claim 1, wherein the system support in the solar intelligent pot watering system is in a four-foot table style, the water storage bucket is arranged on two layers, the periphery of the water storage bucket is sealed by corrosion-resistant light transparent materials such as acrylic plates, and a solar panel is fixed at the top end of the water storage bucket.

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