CN212367995U

CN212367995U - Plant leaf monitoring system

Info

Publication number: CN212367995U
Application number: CN202020369664.6U
Authority: CN
Inventors: 林天然; 林志华; 陈郑盟; 林国健; 黄永辉; 张汉千; 曾文龙; 周东新
Original assignee: Fujian Tobacco Co Longyan Branch
Current assignee: Fujian Tobacco Co Longyan Branch
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-19
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a plant leaf monitoring system, including the big-arch shelter, battery and solar power unit, locate the monitoring devices in the big-arch shelter, the scavenger fan, the water tank, collect plant growth lamp and shoot the light filling banks of light in an organic whole, even have the controlling means of external computer, monitoring devices includes the stand, install the carbon dioxide concentration sensor at the stand respectively, the light intensity sensor, air temperature and humidity sensor, the camera and be used for monitoring the soil surface layer respectively, three soil temperature and humidity sensor of middle level and bottom, the big-arch shelter top is equipped with the collector pipe that connects in the water tank, even have the solar water heater between one side of water tank upper end and the solar power unit, the solar water heater even has the suction pump that is equipped with two outlet pipes, the outlet pipe even has the atomizer that locates the big-arch shelter top and buries the; the utility model discloses real-time automatic monitoring and regulation big-arch shelter inside vegetation environment, high-efficient solar energy resource and rainwater of utilizing simultaneously, reduce cost.

Description

Plant leaf monitoring system

Technical Field

The utility model relates to an farming field, more specifically say, it relates to a plant leaf monitoring system.

Background

With the rapid development of economy and science and technology, agricultural greenhouses are widely used in agricultural production for planting vegetables, flowers, fruits and the like so as to meet the demand of people on anti-season products. The environment of the plants in the greenhouse is critical to the growth of the plants, and the yield and the quality of the plants can be directly influenced, so that the monitoring of the plant growth environment information in the greenhouse is particularly important; however, most of the existing greenhouses are made by supporting a plastic film on a farmland, and the greenhouses are low in cost, so that the temperature in the greenhouses cannot be automatically adjusted, and the information of the plant growth environment needs to be acquired manually, so that the information acquisition cost is high, the real-time performance is poor, and the plant growth environment cannot be well monitored; and the greenhouse is not beneficial to heat preservation and ventilation, thereby being not beneficial to the growth of crops.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a plant leaf monitoring system has and automatic monitoring and adjusts vegetation environment and advantage with low costs.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a plant leaf monitoring system comprises a greenhouse, a storage battery for supplying power and a solar power supply device, wherein a monitoring device, an air exchange fan, a light supplement lamp set, a water tank and a control device connected with an external computer are arranged in the greenhouse, the light supplement lamp integrates a plant growth lamp and a shooting light supplement lamp, the monitoring device comprises a stand column, a carbon dioxide concentration sensor, an illumination sensor, an air temperature and humidity sensor and a camera which are respectively installed on the stand column, the air temperature and humidity sensor and the camera are electrically connected with the control device, the three soil temperature and humidity sensors are respectively used for monitoring the surface layer, the middle layer and the bottom layer of soil, the carbon dioxide concentration sensor, the control device and the air exchange fan are sequentially and electrically connected, the illumination sensor, the control device and the light supplement lamp are sequentially and electrically connected, a water collecting pipe, the solar greenhouse comprises a water tank, a water collecting pipe, a solar water heater, a water suction pump, two water outlet pipes, a spray pipeline and a control device, wherein the water collecting pipe is connected with the water tank, the solar water heater is connected between one side of the upper end of the water tank and the solar power supply device, the solar water heater is connected with the water suction pump, the water suction pump is connected with the two water outlet pipes, the water outlet pipes are respectively connected with an atomizing nozzle arranged at the top end of the greenhouse.

Further setting: the spraying pipeline comprises a first spraying pipe, a second spraying pipe and a third spraying pipe, the first spraying pipe is located on the surface layer of soil, the second spraying pipe is a middle layer of soil, the third spraying pipe is located on the bottom layer of soil, the first spraying pipe is provided with a first electromagnetic valve, the second spraying pipe is provided with a second electromagnetic valve, the third spraying pipe is provided with a third electromagnetic valve, the first electromagnetic valve, the second electromagnetic valve, the first electromagnetic valve and the control device are electrically connected, and the control device is electrically connected with the soil temperature and humidity sensor.

Further setting: and a filtering device is connected between the water tank and the solar water heater.

Further setting: and an ultrasonic generator is arranged on one side of the upright post.

Further setting: the greenhouse is characterized in that a set of air supply coil pipes and air blowers connected with air preheaters are arranged on two sides in the greenhouse respectively, air supply holes are formed in adjacent one sides of the air supply coil pipes, the air supply coil pipes are connected with the air blowers, the air blowers are connected with solar power supply device circuits, and air temperature and humidity sensors, a control device and the air blowers are sequentially and electrically connected.

Further setting: the upper end of camera is provided with cowl, cowl connect in stand one side.

To sum up, the utility model realizes the functions of automatically and real-timely acquiring the detailed plant growth and environmental information in the greenhouse and sending the information to an external computer for storage and analysis through the carbon dioxide concentration sensor, the illumination sensor, the air temperature and humidity sensor, the camera, the control device and the three soil temperature and humidity sensors, so that a manager can know and analyze the plant growth state in time, and the labor and the time cost are greatly saved; the function of automatically adjusting the air temperature and humidity in the greenhouse is realized through an air temperature and humidity sensor, a control device, a solar water heater, a water pump, a water tank, an atomizing nozzle and a water outlet pipe; the carbon dioxide concentration sensor, the control device and the ventilation fan are used for automatically adjusting the carbon dioxide concentration in the greenhouse; the illumination intensity sensor, the control device and the plant growth lamp of the light supplement lamp group are used for automatically adjusting the illumination intensity; the temperature and humidity of the surface layer, the middle layer and the bottom layer of the soil in the greenhouse are automatically adjusted through a soil temperature and humidity sensor, a control device, a solar water heater, a water suction pump, a water outlet pipe, a water tank and a spraying pipeline; in addition, through solar power supply unit and collecting pipe, solar energy resource and rainwater are utilized to the high efficiency, have further reduced the planting cost, the utility model discloses automatic monitor, adjust and send data such as vegetation environmental information in real time, guarantee that monitoring personnel obtain accurate data in real time, in time master the growth of plant, solar energy resource and rainwater, reduce cost are utilized to the high efficiency simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention;

fig. 3 is a partially enlarged view of a in fig. 2.

In the figure: 1. a greenhouse; 2. a monitoring device; 3. a ventilator; 4. a light supplement lamp group; 5. a water tank; 6. a control device; 7. a storage battery; 8. a solar power supply; 9. a column; 10. a carbon dioxide concentration sensor; 11. an illumination sensor; 12. an air temperature and humidity sensor; 13. a camera; 14. a soil temperature and humidity sensor; 15. a water collection pipe; 16. a solar water heater; 17. a water pump; 18. a water outlet pipe; 19. an atomizing spray head; 20. a spray pipe; 21. a first shower pipe; 22. a second shower pipe; 23. a third shower pipe; 24. a first solenoid valve; 25. a second solenoid valve; 26. a third electromagnetic valve; 27. a filtration device; 28. an arc-shaped baffle plate; 29. an ultrasonic generator; 30. a blower; 31. an air supply coil pipe; 32. an air supply hole; 33. a plant growing lamp; 34. and a shooting light supplement lamp.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments. It should be noted that the words "upper", "lower", "top" and "bottom" used in the following description refer to the orientation in fig. 2.

The utility model discloses the most crucial design lies in: the carbon dioxide concentration sensor 10, the illumination sensor 11, the air temperature and humidity sensor 12, the camera 13, the three soil temperature and humidity sensors 14 and the control device 6 are used for automatically and real-timely acquiring detailed plant growth and environment information in the greenhouse 1 and sending the information to an external computer for storage and analysis, so that a manager can know and analyze the plant growth state in time, and labor and time cost are greatly saved; the function of automatically adjusting the air temperature and humidity in the greenhouse 1 is realized through the air temperature and humidity sensor 12, the control device 6, the solar water heater 16, the water pump 17, the water tank 5, the atomizing nozzle 19 and the water outlet pipe 18; the carbon dioxide concentration sensor 10, the control device 6 and the ventilation fan 3 are used for automatically adjusting the concentration of the carbon dioxide in the greenhouse 1; the illumination intensity is automatically adjusted through the illumination intensity sensor, the control device 6 and the plant growth lamp 33 of the light supplement lamp group 4; the temperature and humidity of the surface layer, the middle layer and the bottom layer of the soil in the greenhouse 1 are automatically adjusted through the soil temperature and humidity sensor 14, the control device 6, the solar water heater 16, the water pump 17, the water outlet pipe 18, the water tank 5 and the spraying pipeline 20; in addition, the shooting light supplement lamp 34 of the light supplement lamp group 4 is convenient for the camera 13 to shoot a plant growth real-time image with a clearer picture at night, and is convenient for a manager to analyze the image at a later stage; through solar power supply unit 8 and collector pipe 15, high-efficient solar energy resource and rainwater of utilizing have further reduced the planting cost.

Referring to fig. 1 to 3, a plant leaf monitoring system comprises a greenhouse 1, a storage battery 7 for supplying power, and a solar power supply device 8, wherein a monitoring device 2, an air exchange fan 3, a light supplement lamp set 4, a water tank 5, and a control device 6 connected to an external computer are arranged in the greenhouse 1, the light supplement lamp 4 integrates a plant growth lamp 33 and a shooting light supplement lamp 34, the monitoring device 2 comprises a column 9, a carbon dioxide concentration sensor 10 and a light sensor 11 respectively mounted on the column 9, an air temperature and humidity sensor 12 and a camera 13 which are all electrically connected to the control device 6, and three soil temperature and humidity sensors 14 respectively used for monitoring a soil surface layer, a middle layer and a bottom layer, the carbon dioxide concentration sensor 10, the control device 6 and the air exchange fan 3 are sequentially and electrically connected, the light sensor 11, the control device 6 and the light supplement lamp 4 are sequentially and electrically connected, a water collecting pipe 15 for collecting rainwater is, the water collecting pipe 15 is connected with the water tank 5, a solar water heater 16 is connected between one side of the upper end of the water tank 5 and the solar power supply device 8, the solar water heater 16 is connected with a water suction pump 17, the water suction pump 17 is connected with two water outlet pipes 18, the water outlet pipes 18 are respectively connected with an atomizing nozzle 19 arranged at the top end of the greenhouse 1 and a spraying pipeline 20 buried in soil, and the solar water heater 16 is electrically connected with the control device 6.

As can be seen from the above description, the image information, the carbon dioxide concentration information, the air temperature and humidity information and the soil three-layer temperature and humidity information of the plants in the greenhouse 1 at each time period are automatically detected in real time through the carbon dioxide concentration sensor 10, the illumination sensor 11, the air temperature and humidity sensor 12, the camera 13 and the three soil temperature and humidity sensors 14 and are transmitted to the control device 6, so that the detailed plant growth information and the environment information in the greenhouse 1 are automatically and real-timely acquired; then, the information detected by the monitoring device 2 is sent to an external computer through the control device 6 for storage and analysis, so that a manager can conveniently know and analyze the growth state of the plants in time, the storage and analysis of the plant information in the greenhouse 1 can be further completed, the problems of high cost, poor real-time performance and the like caused by the acquisition of the plant growth environment information in the traditional greenhouse 1 are solved, and the labor and time costs are greatly saved; the shooting light supplement lamp 34 of the light supplement lamp group 4 is used for enabling the camera 13 to shoot a plant growth real-time image with a clearer picture at night, and facilitating analysis of the image by a manager in the later period;

when the air temperature in the greenhouse 1 is lower than the preset value of the air temperature and humidity, the control device 6 controls the solar water heater 16 to heat and the water suction pump 17 to work, water in the water tank 5 is heated by the solar water heater 16 and then is pumped to the water outlet pipe 18 connected to the atomizing spray head 19 through the water suction pump 17, hot water flowing to the water outlet pipe 18 is sprayed from the top end of the greenhouse 1 to the four positions in the greenhouse 1 through the atomizing spray head 19, otherwise, when the air temperature and humidity in the greenhouse 1 is higher than the preset value of the air temperature, the control device 6 controls the water suction pump 17 to work, cold water in the water tank 5 is sprayed out through the water outlet pipe 18 through the atomizing spray head 19 at the top end of the greenhouse 1, and therefore the effect of automatically; when the concentration of the carbon dioxide in the greenhouse 1 is higher than the preset value of the carbon dioxide, the control device 6 controls the ventilation fan 3 to ventilate, so that the effect of automatically adjusting the concentration of the carbon dioxide in the greenhouse 1 is realized; when the illumination intensity in the greenhouse 1 is lower than a preset illumination intensity value, the control device 6 controls the plant growth lamps 33 of the light supplement lamp group 4 to work, so that the effect of automatically adjusting the illumination intensity is realized; when the humiture of the surface layer, the middle layer and the bottom layer of the soil is lower than a preset value of the humiture of the soil, the control device 6 controls the solar water heater 16 to heat and the water suction pump 17 to work, water in the water tank 5 is heated by the solar water heater 16 and then is pumped to the water outlet pipe 18 connected to the spray pipeline 20 through the water suction pump 17, hot water is sprayed to the surface layer, the middle layer and the bottom layer of the soil through the spray pipeline 20, otherwise, the humiture of the surface layer, the middle layer and the bottom layer of the soil is detected to be higher than the preset value of the humiture of the soil, the control device 6 controls the water suction pump 17 to work, cold water in the water tank 5 is sprayed out through the water outlet pipe 18 through the; in addition, through solar power supply unit 8 and collector pipe 15, high-efficient solar energy resource and rainwater of utilizing have further reduced planting cost.

Further: spray pipe 20 includes first shower 21, second shower 22 and third shower 23, first shower 21 is located the soil top layer, second shower 22 is the soil middle level, third shower 23 is located the soil bottom, first shower 21 is provided with first solenoid valve 24, second shower 22 is provided with second solenoid valve 25, third shower 23 is provided with third solenoid valve 26, first solenoid valve 24, second solenoid valve 25, first solenoid valve 24 is connected with controlling means 6 electricity respectively, controlling means 6 is connected with soil temperature and humidity sensor 14 electricity.

As can be seen from the above description, when the soil temperature and humidity sensor 14 detects that the temperature and humidity of the soil surface layer is lower than the minimum preset value of the soil surface layer, the control device 6 controls the first electromagnetic valve 24 arranged in the first spraying pipe 21 to be opened, the hot water in the solar water heater 16 is sprayed on the soil surface layer through the first spraying pipe 21, and until the temperature and humidity of the soil surface layer reach the preset value of the soil surface layer, the control device 6 controls the first electromagnetic valve 24 to be closed, so as to achieve the effect of improving the temperature and humidity of the soil surface; when the soil temperature and humidity sensor 14 detects that the temperature and humidity of the middle layer of the soil are lower than the minimum preset value of the middle layer, the control device 6 controls the second electromagnetic valve 25 arranged on the second spraying pipe 22 to be opened, hot water in the solar water heater 16 is sprayed on the middle layer of the soil through the second spraying pipe 22, and when the temperature and humidity of the surface layer of the soil reach the preset value of the middle layer, the control device 6 controls the second electromagnetic valve 25 to be closed, so that the effect of improving the temperature and humidity of the middle layer of the soil; when the soil temperature and humidity sensor 14 detects that the temperature and humidity of the soil bottom layer are lower than the minimum preset value, the control device 6 controls the third electromagnetic valve 26 arranged on the third spraying pipe 23 to be opened, hot water in the solar water heater 16 is sprayed to the soil bottom layer through the third spraying pipe 23, and until the temperature and humidity of the soil bottom layer reach the bottom layer preset value range, the control device 6 controls the second electromagnetic valve 25 to be closed, so that the effect of improving the temperature and humidity of the soil bottom layer is achieved.

Further: a filtering device 27 is connected between the water tank 5 and the solar water heater 16.

As is apparent from the above description, the filtering device 27 connected between the water collecting tank 5 and the solar water heater 16 performs a secondary filtering function on the rainwater precipitated from the water collecting tank 5 before the rainwater is pumped to the solar water heater 16.

Further: an ultrasonic generator 29 is mounted on one side of the upright 9.

As can be seen from the above description, when the plants planted in the greenhouse 1 have insect pests, the insect pests are killed by the ultrasonic waves of the ultrasonic wave generator 29 installed at one side of the upright post 9.

Further: a set of air supply coil pipes 31 and an air feeder 30 connected with an air preheater are respectively arranged on two sides in the greenhouse 1, air supply holes 32 are formed in one adjacent side between the two sets of air supply coil pipes 31, the air supply coil pipes 31 are connected with the air feeder 30, the air feeder 30 is in circuit connection with the solar power supply device 8, and the air temperature and humidity sensor 12, the control device 6 and the air feeder 30 are sequentially and electrically connected.

As can be seen from the above description, when the air humidity sensor 12 detects that the air humidity in the greenhouse 1 is normal and the air temperature is lower than the minimum preset value, the control device 6 controls the blower 30 to operate, and the blower 30 delivers hot air through the blower coils 31 connected to the two sides of the greenhouse 1 and uniformly discharges the hot air through the blower holes 32, so as to realize the functions of automatically monitoring the temperature in the greenhouse 1 and automatically and uniformly delivering the hot air into the greenhouse 1, and ensure the temperature in the greenhouse 1.

Further: the upper end of the camera 13 is provided with an arc-shaped baffle 28, and the arc-shaped baffle 28 is connected to one side of the upright post 9.

From the above description, when the atomizer 19 sprays the water mist, the falling water mist slides down from the two sides of the arc baffle 28 along the arc surface of the arc baffle 28 through the arc baffle 28 connected to one side of the upright post 9, so as to prevent the water mist from falling into the camera 13, and thus the function of retaining water for the camera 13 is achieved.

Referring to fig. 1 to 3, the present invention provides an embodiment:

a plant leaf monitoring system is shown in figures 1 and 2 and comprises a greenhouse 1, a storage battery 7 for supplying power and a solar power supply device 8, wherein the greenhouse 1 is internally provided with a monitoring device 2, a ventilation fan 3, a light supplementing lamp group 4, a water tank 5 and a control device 6 connected with an external computer; the light supplement lamp 4 integrates the plant growth lamp 33 and the shooting light supplement lamp 34;

as shown in fig. 1 and 2, the monitoring device 2 includes a column 9, a carbon dioxide concentration sensor 10, an illumination sensor 11, an air temperature and humidity sensor 12, a camera 13 and three soil temperature and humidity sensors 14, which are respectively installed on the column 9, the air temperature and humidity sensor 12 and the camera 13 are electrically connected to the control device 6, and the three soil temperature and humidity sensors are respectively used for monitoring the surface layer, the middle layer and the bottom layer of the soil; the carbon dioxide concentration sensor 10, the control device 6 and the ventilation fan 3 are electrically connected in sequence; the illumination sensor 11, the control device 6 and the light supplement lamp 4 are electrically connected in sequence; the upper end of the camera 13 is provided with an arc-shaped baffle 28, and the arc-shaped baffle 28 is connected to one side of the upright post 9; an ultrasonic generator 29 is mounted on one side of the upright 9.

As shown in fig. 1 and 2, a water collecting pipe 15 for collecting rainwater is arranged at the top end of the greenhouse 1, the water collecting pipe 15 is connected with the water tank 5, a solar water heater 16 is connected between one side of the upper end of the water tank 5 and the solar power supply device 8, the solar water heater 16 is connected with a water suction pump 17, and the water suction pump 17 is connected with two water outlet pipes 18; the water outlet pipe 18 is respectively connected with an atomizing nozzle 19 arranged at the top end of the greenhouse 1 and a spray pipeline 20 buried in the soil, and the solar water heater 16 is electrically connected with the control device 6. A filtering device 27 is connected between the water tank 5 and the solar water heater 16.

As shown in fig. 2 and fig. 3, the spray pipe 20 includes a first spray pipe 21, a second spray pipe 22 and a third spray pipe 23, the first spray pipe 21 is located on the surface layer of the soil, and the second spray pipe 22 is the middle layer of the soil; the third spray pipe 23 is located at the bottom of the soil, the first spray pipe 21 is provided with a first electromagnetic valve 24, the second spray pipe 22 is provided with a second electromagnetic valve 25, the third spray pipe 23 is provided with a third electromagnetic valve 26, the first electromagnetic valve 24, the second electromagnetic valve 25 and the first electromagnetic valve 24 are respectively electrically connected with the control device 6, and the control device 6 is electrically connected with the soil temperature and humidity sensor 14.

As shown in fig. 1 and 2, a set of air supply coils 31 and an air blower 30 connected with an air preheater are respectively arranged on two sides in the greenhouse 1, air supply holes 32 are respectively formed on one adjacent side between the two sets of air supply coils 31, the air supply coils 31 are connected with the air blower 30, the air blower 30 is in circuit connection with the solar power supply device 8, and the air temperature and humidity sensor 12, the control device 6 and the air blower 30 are sequentially and electrically connected.

To sum up, compared with the prior art, the utility model has the advantages of automatic monitoring and adjusting the plant growth environment and low cost, the utility model realizes the functions of automatically and real-time collecting the detailed plant growth and environmental information in the greenhouse 1 and sending the information to an external computer for storage and analysis through the carbon dioxide concentration sensor 10, the illumination sensor 11, the air temperature and humidity sensor 12, the camera 13, the control device 6 and the three soil temperature and humidity sensors 14, so that the managers can know and analyze the plant growth state in time, and the labor and the time cost are greatly saved; the function of automatically adjusting the air temperature and humidity in the greenhouse 1 is realized through the air temperature and humidity sensor 12, the control device 6, the solar water heater 16, the water pump 17, the water tank 5, the atomizing nozzle 19 and the water outlet pipe 18; the carbon dioxide concentration sensor 10, the control device 6 and the ventilation fan 3 are used for automatically adjusting the concentration of the carbon dioxide in the greenhouse 1; the illumination intensity is automatically adjusted through the illumination intensity sensor, the control device 6 and the plant growth lamp 33 of the light supplement lamp group 4; the temperature and humidity of the surface layer, the middle layer and the bottom layer of the soil in the greenhouse 1 are automatically adjusted through the soil temperature and humidity sensor 14, the control device 6, the solar water heater 16, the water pump 17, the water outlet pipe 18, the water tank 5 and the spraying pipeline 20; in addition, through solar power supply unit 8 and collecting pipe 15, solar energy resource and rainwater are utilized to the high efficiency, have further reduced the planting cost, the utility model discloses automatic monitor, adjust and send data such as vegetation environmental information in real time, guarantee that monitoring personnel obtain accurate data in real time, in time master the growth of plant, solar energy resource and rainwater, reduce cost are utilized to the high efficiency simultaneously.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A plant leaf monitoring system, characterized by: the greenhouse comprises a greenhouse, a storage battery for supplying power and a solar power supply device, wherein a monitoring device, an air exchange fan, a light supplement lamp group, a water tank and a control device connected with an external computer are arranged in the greenhouse, the light supplement lamp integrates a plant growth lamp and a shooting light supplement lamp, the monitoring device comprises a stand column, a carbon dioxide concentration sensor, an illumination sensor, an air temperature and humidity sensor and a camera which are respectively arranged on the stand column, the air temperature and humidity sensor and the camera are electrically connected with the control device, the three soil temperature and humidity sensors are respectively used for monitoring the surface layer, the middle layer and the bottom layer of soil, the carbon dioxide concentration sensor, the control device and the air exchange fan are electrically connected in sequence, the illumination sensor and the control device are electrically connected with the light supplement lamp in sequence, a water collecting pipe for collecting rainwater is arranged, the solar water heater is connected between one side of the upper end of the water tank and the solar power supply device, the solar water heater is connected with a water suction pump, the water suction pump is connected with two water outlet pipes, the water outlet pipes are respectively connected with an atomizing nozzle arranged at the top end of the greenhouse and a spraying pipeline buried in soil, and the solar water heater is electrically connected with the control device.

2. A plant leaf monitoring system according to claim 1, wherein: the spraying pipeline comprises a first spraying pipe, a second spraying pipe and a third spraying pipe, the first spraying pipe is located on the surface layer of soil, the second spraying pipe is a middle layer of soil, the third spraying pipe is located on the bottom layer of soil, the first spraying pipe is provided with a first electromagnetic valve, the second spraying pipe is provided with a second electromagnetic valve, the third spraying pipe is provided with a third electromagnetic valve, the first electromagnetic valve, the second electromagnetic valve, the first electromagnetic valve and the control device are electrically connected, and the control device is electrically connected with the soil temperature and humidity sensor.

3. A plant leaf monitoring system according to claim 1 wherein a filter means is connected between the water tank and the solar water heater.

4. A plant leaf monitoring system according to claim 1, wherein: and an ultrasonic generator is arranged on one side of the upright post.

5. A plant leaf monitoring system according to claim 1, wherein: the greenhouse is characterized in that a set of air supply coil pipes and air blowers connected with air preheaters are arranged on two sides in the greenhouse respectively, air supply holes are formed in adjacent one sides of the air supply coil pipes, the air supply coil pipes are connected with the air blowers, the air blowers are connected with solar power supply device circuits, and air temperature and humidity sensors, a control device and the air blowers are sequentially and electrically connected.

6. A plant leaf monitoring system according to claim 1, wherein: the upper end of camera is provided with cowl, cowl connect in stand one side.