CN108646827B - Plant anti-freezing and cold-resistant intelligent control system and control method - Google Patents
Plant anti-freezing and cold-resistant intelligent control system and control method Download PDFInfo
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Abstract
An intelligent control method for plant freezing and cold resistance is characterized in that: frame (23) cover the plant, heat supply humidification system passes through heat supply humidification pipeline and gives cover heating humidification that prevents frostbite, with install temperature sensor and the humidity transducer who covers the inner wall prevents frostbite and detect temperature and humidity in the cover that prevents frostbite respectively, central processing unit is according to the acquisition signal from temperature sensor and humidity transducer, automatically regulated heat supply humidification system's temperature and humidity, temperature control 10-20 degree centigrade within range, humidity control is at 30-50% within range, central processing unit still passes through wireless network and internet communication, make the user's cell-phone can look over the frost-proof cold-resistant real-time condition of plant through APP software. The beneficial effects are as follows: by using the intelligent control method for preventing the plants from freezing and resisting cold, a good anti-freezing effect of the plants can be obtained, and the freezing death rate of the plants can be ensured to be lower than 5% under the condition that the extreme weather is lower than 5 ℃ in the south.
Description
Technical Field
The invention relates to the field of plant protection, in particular to an intelligent control system for plant freezing and cold resistance and an intelligent control method for plant freezing and cold resistance.
Background
Some plant species planted in natural environment are often frozen or frozen due to weak low-temperature resistance, and serious economic loss is caused when the temperature drops suddenly in extreme weather. For example, CN101245790A discloses a spring tea frost prevention fan which blows air by a fan motor 1 to suck air with high temperature in the air half from an inlet pipe 11 and then discharges the air from left and right exhaust pipes 10 to blow the air to tea clusters to disperse low temperature air on the ground.
In addition, CN201657665U discloses a plant antifreeze cover, which comprises a hemispherical skeleton 1 formed by flexible rods, covered by a transparent plastic film 4, and directly covered on the plant when in use. CN201163914Y also discloses a plant antifreeze cover, which is also mainly composed of a support and a protective film. CN104145755A discloses an easily assembled plant antifreeze protective cover, which has a plurality of base monomers combined together end to end, wherein the base monomers are inserted with vertical rods, and the vertical rods are fixed with insulation pads to surround plants by a circle. The three inventions are relatively simple, only a single cover body is used for covering the plants, the interaction with the outside air is isolated, and actually the temperature of the inside air is still low and cannot be increased.
The prior art has various problems and defects, can not really achieve the good effects of preventing the plants from freezing and resisting the cold, and is not convenient for preventing the large-area plants from freezing and resisting the cold.
Disclosure of Invention
Based on the problems, the invention provides an intelligent plant anti-freezing and cold-resistant control system and an intelligent plant anti-freezing and cold-resistant control method, which can simultaneously perform anti-freezing and cold-resistant protection on a plurality of plants, including air isolation heating, moisture preservation and intelligent control.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention adopts the following technical scheme:
the utility model provides a plant prevents frostbite cold-resistance intelligence control system, includes at least one frame (23), the wet system of heat supply storehouse (2), at least one humidification pipeline (3), at least two temperature sensor (4), at least two humidity transducer (5), central processing unit (6), display (7), input unit (8), a serial communication port, temperature sensor (4) and humidity transducer (5) are connected to central processing unit through the cable, one of them end of heat supply humidification pipeline is connected in preventing frostbite and covers the interface, the other end of heat supply humidification pipeline is connected in heat supply humidification system, heat supply humidification system is controlled by central processing unit, central processing unit still is connected with display and input unit, central processing unit still communicates with the internet through wireless network for user's cell-phone can look over the plant prevents frostbite cold-resistance real-time behavior through APP software, frame (23) are by preventing frostbite lid (1) and side glass wall (16, the anti-freezing cover (1) comprises a movable cover (17) and a fixed cover (18), wherein the fixed cover (18) is fixed with a side glass wall (16) through a fixed connecting plate (10), the movable cover (17) is positioned above the fixed cover (18) and can move relative to the fixed cover (18), the anti-freezing cover (1) is opened and closed outwards through the movement of the movable cover (17), when the outside temperature and humidity are proper, the movable cover (17) can be opened, the heat supply warehouse wet system (2) mainly comprises an electric boiler (15) and an infrared lamp (9), the electric boiler (15) supplies heat to a frame (23) through a humidifying pipeline (3) and can also assist the infrared lamp (9) to insulate the plants, the infrared lamp (9) is hung above the plants through an input unit (8), a heat insulation jacket layer covers the outside of the heat supply humidifying pipeline, and a temperature sensor and a humidity sensor acquire the temperature and the humidity in the anti-freezing cover and the plant soil, after filtering, amplifying and AD converting, the steam is sent to a central processing unit, and the central processing unit automatically adjusts the temperature and the humidity of the steam generated by the heating and humidifying system according to the temperature and the humidity, so that the plants are protected.
Further, the electric boiler (15) generates steam with a temperature in the range of 10-20 degrees centigrade and a humidity in the range of 30-50%.
Furthermore, the movable cover (17) is one or two pieces of hollow glass, the fixed cover (18) is one or two pieces of hollow glass, and the fixed cover (18) fixes the top end of the side glass wall (16).
Furthermore, the temperature sensor (4) is installed underground to form an underground temperature sensor (13), the temperature sensor (19) is installed on the inner wall of the frame (23) to form an above-ground temperature sensor, the humidity sensor (5) is installed underground to form an underground humidity sensor (14), and the humidity sensor (20) is installed on the inner wall of the frame (23) to form an above-ground humidity sensor.
Further, the side glass wall (16) is transparent double-layer hollow glass.
Further, frame (23) periphery be equipped with a plurality of solar collector (24), solar collector (24) include solar panel (21) and pillar (22), solar panel (21) are located pillar (22) top, and become 90-40 degrees angles with pillar (22).
An intelligent control method for plant freezing and cold resistance is characterized in that: frame (23) cover the plant, heat supply humidification system passes through heat supply humidification pipeline and gives cover heating humidification that prevents frostbite, with install temperature sensor and the humidity transducer who covers the inner wall prevents frostbite and detect temperature and humidity in the cover that prevents frostbite respectively, central processing unit is according to the acquisition signal from temperature sensor and humidity transducer, automatically regulated heat supply humidification system's temperature and humidity, temperature control 10-20 degree centigrade within range, humidity control is at 30-50% within range, central processing unit still passes through wireless network and internet communication, make the user's cell-phone can look over the frost-proof cold-resistant real-time condition of plant through APP software.
Further, the temperature of the steam provided by the heating and humidifying system is the average value of the temperature in the anti-freezing cover and the temperature in the plant soil, and the humidity of the steam provided by the heating and humidifying system is the average value of the humidity in the anti-freezing cover and the temperature in the plant soil.
Further, the central processing unit can acquire signals from the temperature sensor and the humidity sensor at regular time, and the timing time can be set at will.
The invention has the beneficial effects that:
1. the anti-freezing cover (1) and the side glass wall (16) are of double-layer vacuum glass structures, have good heat preservation and insulation effects, can perform anti-freezing protection on internal plants, and can reduce external heat loss;
2. the opening and closing degree of the anti-freezing cover (1) can be conveniently adjusted by the movable cover (17) and the fixed cover (18), and air and heat exchange is carried out to the outside at a proper time;
3. the humidifying pipeline (3) and the temperature sensor (4) can feed back the temperature and the humidity to the central processing unit (6) in time for information processing, so that the heat supply of the heat supply warehouse wet system (2) to the frame (23) can be adjusted, and active heat preservation of plants is facilitated;
4. the solar collector (24) is arranged, and the frame (23) can be powered through the solar collector (24), so that the energy utilization rate is improved, and the cost is saved;
5. by using the intelligent control method for preventing the plants from freezing and resisting cold, a good anti-freezing effect of the plants can be obtained, and the freezing death rate of the plants can be ensured to be lower than 5% under the condition that the extreme weather is lower than 5 ℃ in the south. The system is convenient for the use of large-area plants, and obtains good economic benefit. Secondly, the system has low cost and high reuse rate, and is worthy of large-area popularization and application.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent plant anti-freezing and cold-resistant control system
FIG. 2 is a control flow chart of the plant anti-freezing and cold-resistant intelligent control system
FIG. 3 is a view taken along the line A of FIG. 1
An anti-freezing cover 1; a heat supply and humidity storage system 2; a humidifying conduit 3; a temperature sensor 4; a humidity sensor 5; a central processing unit 6; a display 7; an input unit 8; an infrared lamp 9; a fixed connection plate 10; a bracket 11; a film 12; an underground temperature sensor 13; a subsurface humidity sensor 14; an electric boiler 15; side glass walls 16; a movable cover 17; a fixed cover 18; an above-ground temperature sensor 19; an above-ground humidity sensor 20; a solar panel 21; a pillar 22; a frame 23; a solar collector 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an intelligent control system for plant freezing and cold resistance at least comprises at least one freezing prevention cover 1, a heating and humidifying system 2, at least one heating and humidifying pipeline 3, at least two temperature sensors 4, at least two humidity sensors 5, a central processing unit 6, a display 7 and an input unit 8, wherein one temperature sensor 4 and one humidity sensor 5 are installed on the inner wall of the freezing prevention cover, the other temperature sensor 4 and the other humidity sensor 5 are installed in the soil of the root of a plant, the temperature sensor 4 and the humidity sensor 5 are connected to the central processing unit 6 through cables, one end of the heating and humidifying pipeline 3 is connected to an interface of the freezing prevention cover 1, the other end of the heating and humidifying pipeline 3 is connected to the heating and humidifying system 2, the heating and humidifying system 2 is controlled by the central processing unit 6, the central processing unit 6 is connected, central processing unit 6 still passes through wireless network and internet communication for the user's cell-phone can look over the frost-proof cold-resistant real-time behavior of plant through APP software, and the user can set up and adjust time, temperature and humidity isoparametric for the frost-proof cold-resistant intelligence control system of plant even through APP software.
The anti-freezing cover (1) comprises a movable cover (17) and a fixed cover (18), wherein the fixed cover (18) is fixed with the side glass wall (16) through a fixed connecting plate (10), as shown in fig. 3, the movable cover (17) is positioned above the fixed cover (18) and can move relative to the fixed cover (18), the anti-freezing cover (1) is opened and closed outwards through the movement of the movable cover (17), when the outside temperature and humidity are proper, the movable cover (17) can be opened, wherein the movable cover (17) can be a piece of hollow glass, namely, the movable cover (17) moves towards one direction, or the movable covers (17) move towards or away from each other. The fixed cover (18) can be a piece of hollow glass, namely fixed on one side of the side glass wall (16), or two pieces of hollow glass, which are respectively fixed on two sides of the side glass wall (16). The side glass wall (16) is transparent double-layer glass, and the side glass wall (16), the movable cover (17) and the fixed cover (18) are made of double-layer or more than two layers of glass, so that the side glass wall has a good heat preservation and isolation function, and the internal plants are protected from the whole frame (23).
Brackets (11) are connected between the side glass walls (16), and the structure of the frame (23) is reinforced by the mutual connection of the brackets (11).
The heat supply warehouse wet system (2) mainly comprises an electric boiler (15) and infrared lamps (9), the electric boiler (15) supplies heat to the frame (23) through the humidifying pipeline (3), meanwhile, the infrared lamps (9) can be used for heat preservation of plants, and the infrared lamps (9) are hung above the plants through the input unit (8). The heating and humidifying system 2 comprises an electric boiler, steam with the temperature of 10-20 ℃ and the humidity of 30-50% is generated, a heat insulation jacket layer covers the outside of the heating and humidifying pipeline 3, the temperature and the humidity in the anti-freezing cover 1 and the plant soil are obtained by a temperature sensor 4 and a humidity sensor 5, the temperature and the humidity are sent to a central processor 6 after filtering, amplification and AD conversion, and the central processor 6 automatically adjusts the temperature and the humidity of the steam generated by the heating and humidifying system 2 according to the temperature and the humidity, so that plants are protected.
The anti-freezing cover 1 consists of a support 11 and a film 12, and the film covers two movable covers (17) and two fixed covers (18) respectively to enable vacuum to be formed between the movable covers (17) and the fixed covers (18), is similar to a vacuum flask structure, and plays a role in isolating air.
The temperature sensor (4) and the humidity sensor (5) are divided into two types, an underground temperature sensor (13) and an underground humidity sensor (14) are arranged underground, an above-ground temperature sensor (19) and an above-ground humidity sensor (20) are arranged above the ground, and the temperature and humidity change in the frame (23) can be controlled in time through temperature and humidity control of the underground part and the above-ground part.
In order to save energy better, a plurality of solar collectors (24) are arranged on the periphery of the frame (23), each solar collector (24) is composed of a solar panel (21) and a support column (22), the solar panels (21) are located at the top ends of the support columns (22), and the collected solar energy is stored in a battery or directly supplies power to the infrared lamps (9).
The invention relates to an intelligent control method for plant freezing and cold resistance, which comprises the steps that a plant is covered by a freezing prevention cover 1, a heating and humidifying system 2 heats and humidifies the freezing prevention cover 1 through a heating and humidifying pipeline 3, a temperature sensor 4 and a humidity sensor 5 which are installed on the inner wall of the freezing prevention cover 1 are used for respectively detecting the temperature and the humidity in the freezing prevention cover, a central processing unit 6 automatically adjusts the temperature and the humidity of the heating and humidifying system 2 according to signals obtained from the temperature sensor 4 and the humidity sensor 5, the temperature is controlled within a range of 10-20 ℃, the humidity is controlled within a range of 30-50%, and the central processing unit 6 is communicated with the internet through a wireless network, so that a user mobile phone can check the real-time situation of plant freezing.
The temperature of the steam provided by the heating and humidifying system 2 is the average value of the temperature in the anti-freezing cover 1 and the temperature in the plant soil, and the humidity of the steam provided by the heating and humidifying system 2 is the average value of the humidity in the anti-freezing cover and the temperature in the plant soil.
The central processing unit 6 can acquire signals from the temperature sensor and the humidity sensor at regular time, and the timing time can be set at will.
For example, in citrus bergamot trees planted widely in south, the temperature is below 5 ℃ and is very easy to be frozen and even frozen, so that the temperature is preferably controlled to be about 15 ℃. It is also preferable that the plants are more adapted to daily temperature changes of day-to-day temperature and night-to-night temperature according to the growth law of plants in nature, so that a time curve of temperature can be preset in the system, and then the temperature of the steam provided by the heating and humidifying system 2 can be adjusted according to the curve.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The plant anti-freezing and cold-resistant intelligent control system comprises at least one frame (23), a heat supply warehouse wet system (2), at least one humidifying pipeline (3), at least two temperature sensors (4), at least two humidity sensors (5), a central processing unit (6), a display (7) and an input unit (8), and is characterized in that the temperature sensors (4) and the humidity sensors (5) are connected to the central processing unit through cables, one end of the heat supply humidifying pipeline is connected to an anti-freezing cover interface, the other end of the heat supply humidifying pipeline is connected to the heat supply humidifying system, the heat supply humidifying system is controlled by the central processing unit, the central processing unit is further connected with the display and the input unit, the central processing unit is further communicated with the internet through a wireless network, so that a user mobile phone can check the plant anti-freezing and cold, the frame (23) comprises an anti-freezing cover (1) and a side glass wall (16), the anti-freezing cover (1) comprises a movable cover (17) and a fixed cover (18), wherein the fixed cover (18) is fixed with the side glass wall (16) through a fixed connecting plate (10), the movable cover (17) is positioned above the fixed cover (18) and can move relative to the fixed cover (18), the anti-freezing cover (1) is opened and closed outwards through the movement of the movable cover (17), when the external temperature and humidity are proper, the movable cover (17) can be opened, the heat supply warehouse wet system (2) mainly comprises an electric boiler (15) and an infrared lamp (9), the electric boiler (15) supplies heat to the frame (23) through a humidifying pipeline (3), meanwhile, the infrared lamp (9) can be used for preserving heat of plants, and the infrared lamp (9) is hung above the plants through an input unit (8), the outside cover of heat supply humidification pipeline has the insulation sleeve layer, and temperature sensor and humidity transducer acquire the temperature and humidity in the cover that prevents frostbite and in the plant soil, send central processing unit after filtering, enlargies, AD conversion, and central processing unit is according to the temperature and the humidity of the steam that this temperature and humidity automatically regulated heat supply humidification system produced to the protection plant, frame (23) periphery be equipped with a plurality of solar collector (24), solar collector (24) include solar panel (21) and pillar (22), solar panel (21) are located pillar (22) top, and become 90-40 degrees angles with pillar (22).
2. The intelligent plant antifreeze and cold-resistant control system according to claim 1, wherein: the electric boiler (15) generates steam with the temperature of 10-20 ℃ and the humidity of 30-50%.
3. The intelligent plant antifreeze and cold-resistant control system according to claim 2, wherein: the movable cover (17) is one or two pieces of hollow glass, the fixed cover (18) is one or two pieces of hollow glass, and the fixed cover (18) fixes the top end of the side glass wall (16).
4. The intelligent plant antifreeze and cold-resistant control system according to claim 3, wherein: the temperature sensor (4) is installed underground to be an underground temperature sensor (13), the temperature sensor (19) is installed on the inner wall of the frame (23) to be an above-ground temperature sensor, the humidity sensor (5) is installed underground to be an underground humidity sensor (14), and the humidity sensor (20) is installed on the inner wall of the frame (23) to be an above-ground humidity sensor.
5. The intelligent plant antifreeze and cold-resistant control system according to claim 4, wherein: the side glass wall (16) is transparent double-layer hollow glass.
6. An intelligent plant freezing and cold resistance control method using the system of claim 5, characterized in that: frame (23) cover the plant, heat supply humidification system passes through heat supply humidification pipeline and gives cover heating humidification that prevents frostbite, with install temperature sensor and the humidity transducer who covers the inner wall prevents frostbite and detect temperature and humidity in the cover that prevents frostbite respectively, central processing unit is according to the acquisition signal from temperature sensor and humidity transducer, automatically regulated heat supply humidification system's temperature and humidity, temperature control 10-20 degree centigrade within range, humidity control is at 30-50% within range, central processing unit still passes through wireless network and internet communication, make the user's cell-phone can look over the frost-proof cold-resistant real-time condition of plant through APP software.
7. The intelligent plant freezing and cold prevention control method according to claim 6, characterized in that: the temperature of the steam provided by the heating and humidifying system is the average value of the temperature in the anti-freezing cover and the temperature in the plant soil, and the humidity of the steam provided by the heating and humidifying system is the average value of the humidity in the anti-freezing cover and the temperature in the plant soil.
8. The intelligent plant freezing and cold prevention control method according to claim 7, characterized in that: the central processing unit can acquire signals from the temperature sensor and the humidity sensor at regular time, and the timing time can be set randomly.
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| CN112150301A (en) * | 2020-09-16 | 2020-12-29 | 河北华天环保园林工程有限公司 | Wisdom gardens management system |
| CN112997781A (en) * | 2021-02-05 | 2021-06-22 | 宿州市仙湖花田现代农业科技有限公司 | Fruit tree heat preservation equipment based on 5G information communication |
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