CN205830667U - Intelligent watering device - Google Patents

Abstract

The utility model provides an intelligent watering device, which includes a single-chip microcomputer, an air temperature and humidity sensor, an ultrasonic sensor, a soil humidity sensor and a watering system. The watering system includes a watering mechanism and a water delivery mechanism. The watering mechanism includes a watering electromagnetic A valve, a watering water pipe, a telescopic pipe and a watering relay, and the water sending mechanism includes a water tank, a water sending water pipe, a water sending electromagnetic valve and a water sending relay. In the intelligent watering device in the utility model, the air temperature and humidity sensor and the soil humidity sensor continuously collect information and feed it back to the single-chip microcomputer. When the optimal watering state is reached, the single-chip microcomputer controls the watering mechanism to water the potted plants. The ultrasonic sensor continuously collects the water level value of the water tank and feeds it back to the single-chip microcomputer. When the water level is lower than the set value, the single-chip microcomputer controls the water delivery mechanism to send water to the water tank, so that the water tank always maintains a state of water, ensuring the intelligent watering The device can carry out watering work continuously.

Description

Smart watering device

technical field

The utility model relates to the technical field of electronic devices, in particular to an intelligent watering device.

Background technique

With the improvement of people's living standards, lifestyles have also changed, and more and more people pay attention to spiritual enjoyment, and more people choose to plant potted plants indoors. Potted plants have an ornamental effect, make people feel happy, and can absorb indoor harmful substances, which account for a large proportion in decoration and beautification.

However, a kind of problem that it is easy to grow flowers and difficult to grow flowers keeps emerging, and the most important problem in growing flowers is exactly the watering problem. On the one hand, because many people have no experience in growing flowers, it is difficult to control the watering amount of different flowers and plants, which often leads to the death of flowers and plants. On the other hand, with the fast-paced life, people cannot avoid business trips and tourism, resulting in flowers and plants being left unattended and dying due to lack of water. Studies show that 80% of pot plant deaths are due to watering problems. In order to solve the watering problem, people have developed a watering device, which can automatically water potted plants.

In the prior art, the watering devices currently used can basically only realize the basic watering function, and cannot achieve the most ideal watering state. Often, watering is also carried out when the soil humidity of the potted plant is still sufficient, so that The roots of plants are rotted due to excessive water, and watering is also carried out when the air temperature and humidity are not suitable for watering, so that the plants cannot develop normally. Not only that, the watering device currently used, when there is rain or the intensity of light is very strong, the watering device cannot protect the potted plants, so that the potted plants are sunburned or soaked to death by rain.

Utility model content

Based on this, the purpose of the utility model is to provide an intelligent watering device capable of achieving the best watering state.

An intelligent watering device for watering a potted plant, comprising a single-chip microcomputer and an air temperature and humidity sensor, an ultrasonic sensor, a soil humidity sensor and a watering system connected with the single-chip microcomputer;

The watering system includes a watering mechanism and a water sending mechanism, the watering mechanism includes a watering solenoid valve, a watering water pipe, a telescopic pipe and a watering relay, the water sending mechanism includes a water tank, a water sending solenoid valve, a water sending pipe and a water sending relay, the The telescopic pipe is arranged inside the soil of the potted plant, the water tank is connected with the telescopic pipe through the watering pipe, the watering solenoid valve is clamped on the watering pipe, and the watering relay is respectively connected with the watering solenoid valve and the watering solenoid valve. The single-chip electromechanical connection, the water tank is connected to the water source through the water delivery pipe, the water delivery solenoid valve is clamped on the water delivery pipe, the water delivery relay is electrically connected with the water delivery solenoid valve and the single-chip electromechanical, and the watering relay is used for receiving When the watering control signal sent by the single-chip microcomputer is received, the watering water pipe is controlled to pass water, thereby watering the potted plant, and the water supply relay is used to control the water supply pipe to pass water , so as to add water to the water tank;

The soil humidity sensor is set inside the soil of the potted plant, the ultrasonic sensor is set above the water tank, the air temperature and humidity sensor and the soil humidity sensor continuously collect the air temperature and humidity values and soil humidity values and send them to the single chip microcomputer for comparison, When the set air temperature and humidity value and the set soil humidity value are respectively reached, the single-chip microcomputer sends the watering control signal to the watering relay, and the ultrasonic sensor continuously collects the water level value of the water tank and transmits it to the single-chip microcomputer for further processing. In comparison, when the water level is lower than the set value, the single-chip microcomputer sends the water-sending control signal to the water-sending relay.

The above-mentioned intelligent watering device, through the setting of the single chip microcomputer, the air temperature and humidity sensor and the soil humidity sensor, enables the intelligent watering device to continuously collect information on air temperature and humidity values and potted soil humidity values, and the collected information When the collected air temperature and humidity values and soil humidity values meet the set values, the single chip microcomputer controls the watering mechanism to water the potted plants. The watering action will only be performed when the humidity value and the soil moisture value are both satisfied, so the intelligent watering device can achieve the best watering state. Not only that, through the set of the ultrasonic sensor, the water level value in the water tank can be continuously collected and sent to the single-chip microcomputer for comparison. When the water level is lower than the set value, the single-chip microcomputer controls the water supply mechanism to send water to the water tank , so that the water tank is always kept in a state of water, so that the intelligent watering device can continue to work.

Further, the intelligent watering device is also provided with a curtain mechanism, a photosensitive sensor and a raindrop sensor respectively connected to the single-chip microcomputer. The photosensitive sensor and the raindrop sensor continuously collect light intensity values and rainwater values and transmit them to the single-chip microcomputer for comparison. When arbitrarily reaching the set light intensity value and the set rain value, the single-chip microcomputer sends a curtain control signal to the curtain mechanism. It is electrically connected with the single-chip motor, the stepping motor is connected with the curtain, and the motor driver is used to control the rotation of the stepping motor when receiving the curtain control signal sent by the single-chip microcomputer, thereby controlling the closing or opening of the curtain.

Further, the intelligent watering device is also provided with an infrared setting device, the infrared setting device includes an infrared receiving head and a remote control, the infrared receiving head is electrically connected with the single-chip electromechanical device, the remote control is provided with an infrared light-emitting diode, the The infrared receiving head receives the set air temperature and humidity value, the set soil humidity value, the set water level value, the set light intensity value and the set rainwater value input by the remote control and sends them to the microcontroller.

Further, the intelligent watering device is also provided with a power supply electrically connected to the single-chip electromechanical device, and the power supply includes a rechargeable battery and a solar panel connected to the rechargeable battery.

Further, the power supply also includes a booster, which is electrically connected to the rechargeable battery and the single-chip electromechanical device respectively, the rated voltage of the rechargeable battery is 5V, and the operating voltage of the watering solenoid valve and the water sending solenoid valve is 12V, the rechargeable battery powers the whole system after being boosted by the booster.

Further, evenly distributed water outlet holes are arranged on the surface of the telescopic tube.

Further, the intelligent watering device is also provided with a liquid crystal display electrically connected to the single-chip electromechanical device.

Further, the watering system is provided with a plurality of watering mechanisms for watering a plurality of the potted plants, and the intelligent watering device is provided with a plurality of soil moisture sensors, which are respectively located in the watering system. In the soil of multiple potted plants corresponding to the mechanism, the number of the watering mechanism is consistent with the number of the soil humidity sensors, and the air temperature and humidity sensor and each of the soil humidity sensors continue to collect air temperature and humidity values and the soil in the corresponding potted plants The humidity value is sent to the single-chip microcomputer for comparison. When the set air temperature and humidity value and the soil humidity value corresponding to the potted plant are respectively reached, the single-chip microcomputer sends a watering control command to the corresponding watering mechanism to control the corresponding watering mechanism. The watering mechanism waters the corresponding potted plants.

Description of drawings

Fig. 1 is a schematic structural view of the intelligent watering device in the first embodiment of the present invention.

Fig. 2 is a working flow chart of the intelligent watering device in the first embodiment of the present invention.

Fig. 3 is a schematic structural view of the intelligent watering device in the second embodiment of the present invention.

Description of main component symbols

single chip microcomputer 10 watering system 20 Air temperature and humidity sensor 30 Soil Moisture Sensor 40 ultrasonic sensor 50 photosensitive sensor 60 rain sensor 70 power supply 80 infrared setter 90 LCD 100 curtain mechanism 110 watering mechanism twenty one water delivery mechanism twenty two watering solenoid valve 211 flexible tube 212 watering hose 213 watering relay 214 Water supply solenoid valve 221 water tank 222 water pipe 223 water relay 224 Rechargeable Battery 81 solar panel 82 booster 83 detection circuit 84 Infrared receiver 91 remote control 92 curtain 1101 stepper motor 1102 Potentiometer manual switch 1103 motor driver 1104

The following specific embodiments will further illustrate the utility model in conjunction with the above-mentioned accompanying drawings.

detailed description

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Several embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to Fig. 1, shown is the structural representation of the intelligent watering device in the first embodiment of the present utility model, and this intelligent watering device is used for watering a potted plant 1, comprises single-chip microcomputer 10 and is connected with this single-chip microcomputer 10 Watering system 20, air temperature and humidity sensor 30, soil humidity sensor 40, ultrasonic sensor 50, photosensitive sensor 60, raindrop sensor 70, power supply 80, infrared setter 90, liquid crystal display 100 and curtain mechanism 110.

This single-chip microcomputer 10 is the central control element, is used for receiving the data that this air temperature and humidity sensor 30, this soil moisture sensor 40, this ultrasonic sensor 50, this photosensitive sensor 60, this raindrop sensor 70 and this infrared setting device 90 send, to this After the data is processed, the single-chip microcomputer 10 sends corresponding control commands to the watering system 20 and the curtain mechanism 110 .

The watering system 20 includes a watering mechanism 21 and a water delivery mechanism 22 . The watering mechanism 21 includes a watering solenoid valve 211, a telescopic tube 212, a watering water pipe 213 and a watering relay 214. 212 is located inside the soil of the potted plant 1, the water tank 222 is connected with the telescopic pipe 212 through the watering water pipe 213, the watering solenoid valve 211 is clamped on the watering water pipe 213, and the watering relay 214 is connected with the watering water pipe 213 respectively. The watering solenoid valve 211 is electrically connected with the single-chip microcomputer 10, the water tank 222 is connected to the water source through the water supply pipe 223, the water supply solenoid valve 221 is stuck on the water supply pipe 223, and the water supply relay 224 is respectively connected with the water supply solenoid valve 221 and the water supply solenoid valve 221. The single-chip microcomputer 10 is electrically connected, and the watering relay 214 is used to control the watering water pipe 213 to water when receiving the watering control signal sent by the single-chip microcomputer 10, thereby watering the potted plant 1. The watering relay 224 It is used to control the water supply pipe 223 to pass water when receiving the water supply control signal sent by the single-chip microcomputer 10, so as to add water to the water tank 222. The single-chip microcomputer 10 is provided with a detection unit for detecting the watering relay 214 and the watering relay 214. Whether the water sending relay 224 is opened, thereby detects whether the system is watering and sending water. The surface of the telescopic tube 212 is provided with evenly distributed water outlet holes, and the telescopic tube 212 adopts a telescopic structure, which can be freely adjusted according to the size of the pot, so that the telescopic tube 212 is convenient to place. The working voltages of the watering solenoid valve 211 and the water sending solenoid valve 221 are both 12V, so the system does not suffer from electric shock during the watering process, which ensures the safety of the system.

The soil moisture sensor 40 is disposed inside the soil of the potted plant 1 , and the ultrasonic sensor 50 is disposed above the water tank 222 . The air temperature and humidity sensor 30 and the soil humidity sensor 40 continue to collect air temperature and humidity values and soil humidity values and transmit them to the single chip microcomputer 10 for comparison. When reaching the set air temperature and humidity values and the set soil humidity values respectively, The microcontroller 10 sends the watering control signal to the watering relay 214 . The ultrasonic sensor 50 continuously collects the water level value of the water tank 222 and transmits it to the single-chip microcomputer 10 for comparison. The photosensitive sensor 60 and the raindrop sensor 70 continuously collect light intensity values and rainwater values and transmit them to the single-chip microcomputer 10 for comparison. to the curtain mechanism 110.

The power source 80 includes a rechargeable battery 81 , a solar panel 82 electrically connected to the rechargeable battery 81 , a booster 83 and a detection circuit 84 , and the booster 83 is electrically connected to the single-chip microcomputer 10 . The solar panel 82 converts solar energy into electrical energy and stores it on the rechargeable battery 81 . The rated voltage of the rechargeable battery 81 is 5V. The rechargeable battery 81 supplies power to the entire system after being boosted by the voltage booster 83 . The detection circuit 84 is provided with a light-emitting diode. When the light is strong, the solar battery 82 can charge the rechargeable battery 81, but the light-emitting diode does not emit light. When the light is weak, the solar battery 82 cannot When the rechargeable battery 81 is being charged, the light-emitting diode emits light. Therefore, according to the light-emitting condition of the light-emitting diode, the phenomenon of power failure of the entire system can be well avoided.

The infrared setting device 90 includes an infrared receiving head 91 and a remote controller 92, the infrared receiving head 91 is installed on the single-chip microcomputer 10 and is electrically connected with the single-chip microcomputer 10, and the remote controller 92 is provided with an infrared light-emitting diode. The infrared receiving head 91 receives the set air temperature and humidity value, the set soil moisture value, the set water level value, the set light intensity value and the set rainwater value input by the remote controller 92 And send to this one-chip computer 10.

The liquid crystal display 100 is electrically connected with the single chip microcomputer 10, and the liquid crystal display 100 is an LCD1602 type liquid crystal display. The liquid crystal display 100 is used to cooperate with the infrared setter 90, when the infrared setter 90 sets the set value, the liquid crystal display 100 will display the current set value and guide the next operation.

The curtain mechanism 110 includes a curtain 1101, a stepping motor 1102, a potentiometer manual switch 1103 and a motor driver 1104, and the motor driver 1104 is electrically connected with the stepping motor 1102, the potentiometer manual switch 1103 and the single-chip microcomputer 10, respectively. The stepping motor 1102 is connected with the curtain 1101, and the motor driver 1104 is used to control the rotation of the stepping motor 1102 when receiving the curtain control signal sent by the single chip microcomputer 10, thereby controlling the closing or opening of the curtain 1101. The rotation direction and number of turns of the potentiometer manual switch 1103 are consistent with the rotation direction and number of turns of the stepper motor 1102 . The potentiometer manual switch 1103 acts as a manual switch of the stepping motor 1102, and the rotation of the stepping motor 1102 can be controlled by manually controlling the potentiometer manual switch 1103, thereby realizing manually opening or closing the curtain 1101. The curtain mechanism 110 can well protect the potted plant 1 and prevent the plants in the potted plant 1 from being sun-dried or soaked in rainwater to rot.

Please refer to FIG. 2 , which shows the work flow chart of the intelligent watering device in the first embodiment of the present invention. When the intelligent watering device is powered on and starts to work, the ultrasonic sensor 50 continues to collect the water level value of the water tank 222 and Send to this single-chip microcomputer 10, and this single-chip microcomputer 10 compares the received water level value with the set water level value, and when lower than the set water level value, this single-chip microcomputer 10 controls this water sending relay 224 to open, and this water sending electromagnetic valve 221 is opened , so that water is delivered to the water tank 222, when it is higher than the set water level, it is judged whether the water delivery relay 224 is turned on, if the water delivery relay 224 is turned on, the single-chip microcomputer 10 controls the water delivery relay 224 to close, thereby closing the water delivery The battery valve 221 stops sending water to the water tank 222. If the water sending relay 224 is not opened, it does not operate and continues to detect. Then, set air temperature and humidity value, soil humidity value, light intensity value and rainwater value to this single-chip microcomputer 10 by this infrared setter 90, and this liquid crystal display screen 100 will show current setting value and prompt next step operation, and this single-chip microcomputer 10 will Read the setting value that this infrared setter 90 is provided with (when this infrared setter 90 does not set air humidity value, soil moisture value, light intensity value and rainwater value, this single-chip microcomputer 10 will automatically generate corresponding default value), finish setting Afterwards, the air temperature and humidity sensor 30 and the soil humidity sensor 40 continuously transmit the collected air temperature and humidity value and the soil humidity value to the single-chip microcomputer 10, and the single-chip microcomputer 10 compares the received air temperature and humidity value and the soil humidity value with the set The air temperature and humidity value is compared with the soil humidity value. When the air temperature and humidity value does not meet the set value, it will not act and continue to detect. When the air temperature and humidity value meets the set value (for plants that are not resistant to high temperature and need to hibernate, the When the temperature meets the set value, do not act), judge whether the soil moisture value is sufficient, if the soil moisture value is greater than the set soil moisture value, it means that the soil is relatively dry, and the single-chip microcomputer 10 controls the watering relay 214 to open, so that the watering electromagnetic Valve 211 is opened, thereby realizes that this potted plant 1 is watered, if when soil moisture value is less than when setting soil moisture value, represent soil is not dry, then judge whether this watering relay 214 is opened, if this watering relay 214 is opened, The single-chip microcomputer 10 controls the watering relay 214 to close, thereby closing the watering battery valve 211, so that the system stops watering the potted plant 1, if the watering relay 214 is not opened, then no action continues to detect. Simultaneously, the photosensitive sensor 60 and the raindrop sensor 70 continuously transmit the collected light intensity value and rain value to the single-chip microcomputer 10, and the single-chip microcomputer 10 compares the received light intensity value and rain information value with the set light intensity value and rain value Compare, judge whether there is rainwater, when there is rainwater, this single-chip microcomputer 10 controls this motor driver 1104 work, makes this stepping motor 1102 forward rotation, thereby closes this curtain 1101, when there is no rainwater, judges whether the light intensity is too strong, When the light intensity is too strong, the single-chip microcomputer 10 controls the motor driver 1104 to work, so that the stepper motor 1102 rotates forward, thereby closing the curtain 1101; The stepper motor 1102 reverses to open the curtain 1101, and in addition to automatic control, people can control the rotation of the stepping motor 1102 by manually controlling the potentiometer manual switch 1103, thereby realizing manually opening or closing the curtain 1101.

To sum up, in the above-mentioned embodiment of the present utility model, by setting the single-chip microcomputer 10, the air temperature and humidity sensor 30 and the soil humidity sensor 40, the intelligent watering device can continuously collect the air temperature and humidity value and the temperature and humidity of the potted plant 1. Soil moisture value information, and the information that gathers is delivered to this single-chip microcomputer 10 and compares, and when the air temperature and humidity value and soil humidity value that gather all meet set value, this single-chip microcomputer 10 controls this watering mechanism 21 to the potted plant 1 Watering, because the intelligent watering device needs to perform watering action when the air temperature and humidity values and soil humidity values are all satisfied, so the intelligent watering device can achieve the best watering state. Moreover, through the ultrasonic sensor 50 provided, the water level information in the water tank 222 can be continuously collected and sent to the single-chip microcomputer 10 for comparison. When the water level is lower than the set value, the single-chip microcomputer 10 controls the water delivery mechanism 22 to The water tank 222 sends water, so that the water tank 222 always maintains a state of water, so that the intelligent watering device can continue to work.

Please refer to Fig. 3, which shows a schematic structural view of the intelligent watering device in the second embodiment of the present invention, the intelligent watering device in this embodiment is roughly the same as the intelligent watering device in the first embodiment, the difference The intelligent watering device in this embodiment is based on the first embodiment. The watering system 20 is provided with a plurality of watering mechanisms 21 for watering a plurality of potted plants 1. The intelligent The watering device is provided with a plurality of soil moisture sensors 40, which are respectively located in the soil of a plurality of potted plants 1 corresponding to the watering mechanism 21, and the quantity of the watering mechanism 21 is consistent with the quantity of the soil moisture sensor 40 , the air temperature and humidity sensor 30 and each of the soil humidity sensors 40 continue to collect the air temperature and humidity value and the soil humidity value corresponding to the potted plant 1 and transmit it to the single chip microcomputer 10 for comparison. When the set air temperature and humidity value is reached respectively When corresponding to the soil humidity value set by the potted plant 1, the single-chip microcomputer 10 sends a watering control command to the corresponding watering mechanism 21, and controls the corresponding watering mechanism 21 to water the corresponding potted plant 1, so that every All the potted plants can reach the best watering state.

The above embodiment only expresses several implementations of the utility model, and its description is more specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (8)

1. an Intelligent watering device, for potted plant watering to one, it is characterised in that: include single-chip microcomputer and with this single-chip microcomputer Aerial temperature and humidity sensor, ultrasonic sensor, soil humidity sensor and the watering system connected；

This watering system includes water mechanism and water feeding machine structure, and this mechanism of watering includes watering water solenoid valve, the water pipe that waters, telescoping tube With the relay that waters, this water feeding machine structure includes water tank, send water solenoid valve, send water water pipe and send water relay, and this telescoping tube is located at Inside this potted plant soil, this water tank is connected with this telescoping tube by this water pipe that waters, and this waters water solenoid valve and is fastened on this and waters On water pipe, this relay that waters waters water solenoid valve with this respectively and this single-chip microcomputer is electrically connected with, and this water tank send water water pipe by this Connecting water source, this send water solenoid valve to be fastened on this to send on water water pipe, and this send water relay to send water solenoid valve and this list with this respectively Sheet machine be electrically connected with, this water relay for receive this single-chip microcomputer send water control signal time, control this and water Water pipe water flowing, thus potted plant water this, this send water relay for sending water management receive that this single-chip microcomputer sends During signal, control this and send water water pipe water flowing, thus this water tank is added water；

This soil humidity sensor is located at inside the soil that this is potted plant, and the top of this water tank is located at by this ultrasonic sensor, this sky Temperature and moisture sensor and this soil humidity sensor continuous collecting aerial temperature and humidity value and soil moisture value also send this list to Sheet machine compares, and when respectively reaching the soil moisture value of the aerial temperature and humidity value of setting and setting, this single-chip microcomputer sends should Watering and control signal to this relay that waters, the water level value of this ultrasonic sensor this water tank of continuous collecting is also sent to this monolithic Comparing on machine, when less than the water level value set, this single-chip microcomputer sends this and send water management signal to send water relay to this.

Intelligent watering device the most according to claim 1, it is characterised in that: be additionally provided with on this Intelligent watering device respectively with Curtain mechanism, light sensor and the Raindrop sensor that this single-chip microcomputer connects, this light sensor and this Raindrop sensor continue Gather illumination intensity value and rainwater value and send this single-chip microcomputer to and compare, when arbitrarily reaching the illumination intensity value that sets and setting During fixed rainwater value, this single-chip microcomputer sends curtain and controls signal to this curtain mechanism；

This curtain mechanism includes motor driver, curtain and motor, this motor driver respectively with this motor and should Single-chip microcomputer is electrically connected with, and this motor is connected with this curtain, and this motor driver is for receiving what this single-chip microcomputer sent During this curtain control signal, control this motor and rotate, thus control this curtain and close or open.

Intelligent watering device the most according to claim 1, it is characterised in that: it is additionally provided with infrared setting on this Intelligent watering device Putting device, this infrared device that arranges includes infrared receiving terminal and remote controller, and this infrared receiving terminal is electrically connected with this single-chip microcomputer, this remote control Device is provided with infrared light-emitting diode, this infrared receiving terminal receive this remote controller input this setting aerial temperature and humidity value, The rainwater value of the soil moisture value of this setting, the water level value of this setting, the illumination intensity value of this setting and this setting also sends to This single-chip microcomputer.

Intelligent watering device the most according to claim 1, it is characterised in that: it is additionally provided with and this list on this Intelligent watering device The power supply that sheet machine is electrically connected with, this power supply includes rechargeable battery and the solar panel being connected with this rechargeable battery.

Intelligent watering device the most according to claim 4, it is characterised in that: this power supply also includes booster, this booster Being electrically connected with this rechargeable battery and this single-chip microcomputer respectively, the rated voltage of this rechargeable battery is 5V, and this waters water solenoid valve and is somebody's turn to do The running voltage sending water solenoid valve is 12V, and this rechargeable battery is powered for whole system after being boosted by this booster.

Intelligent watering device the most according to claim 1, it is characterised in that: the surface of this telescoping tube is provided with and is uniformly distributed Apopore.

Intelligent watering device the most according to claim 1, it is characterised in that: it is additionally provided with and this list on this Intelligent watering device The LCDs that sheet machine is electrically connected with.

Intelligent watering device the most according to claim 1, it is characterised in that: further, this watering system is provided with many Individual this waters mechanism, and for potted plant watering multiple this, this Intelligent watering device is provided with this soil moisture multiple sensing Device, is respectively arranged on inside these potted plant soil multiple that mechanism of watering with this is corresponding, and the quantity of this mechanism of watering is wet with this soil The quantity of degree sensor is consistent；

This aerial temperature and humidity sensor and this soil humidity sensor continuous collecting aerial temperature and humidity value each and to should be potted plant In soil moisture value and send this single-chip microcomputer to and compare, when respectively reaching the aerial temperature and humidity value of setting and to should basin When planting the soil moisture value set, this single-chip microcomputer sends control instruction this mechanism of watering to correspondence of watering, and what control was corresponding should Mechanism of watering waters to corresponding this is potted plant.