A smart agricultural greenhouse control device

Abstract

The present invention discloses a smart agricultural greenhouse control device, comprising an assembly box, a protective cover, a water storage mechanism, a temperature rise control device and a temperature drop control device. The assembly box is placed on the ground in the smart agricultural greenhouse, the protective cover is installed on the upper side of the assembly box through hinges, the water storage mechanism is arranged on the back side of the bottom of the inner cavity of the assembly box, the temperature rise control device is arranged on the left side of the bottom of the inner cavity of the assembly box, and the temperature drop control device is arranged on the right side of the bottom of the inner cavity of the assembly box. The smart agricultural greenhouse control device controls the switching and actions of various internal electrical units in a signal connection manner of a wireless network. As long as it is not disconnected during the planting period, all-weather monitoring and control can be achieved, thereby realizing intelligent control of the greenhouse temperature.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural greenhouse planting equipment, and in particular to a smart agricultural greenhouse control device. Background Art

[0002] At present, with the continuous development and progress of my country's national conditions, population base, living environment, market demand and productivity, all walks of life have achieved unprecedented improvement and development. Among them, in agricultural planting, greenhouse planting has gradually become a more popular planting method. It can not only coordinate management over a large area, but also rely on some off-season crops to improve the economic benefits of planting.

[0003] At present, in the greenhouse planting industry, the more traditional planting method is often used, that is, a frame structure is adopted and a layer of film is covered on the surface to realize the planting operation of the greenhouse. However, this simple planting method can no longer adapt well to the current social environment. Intelligent, mechanized and automated planting has gradually become popular, but some of the current functional greenhouses are often limited to planting, harvesting and watering, etc., and the temperature of the greenhouse cannot be well managed in an intelligent manner. Compared with the traditional temperature control operation, the film covering the surface is simply opened to let the sunlight in, but when there is no sunlight at night, the greenhouse temperature cannot be well controlled. Although there are some methods of blowing hot air to heat the inside of the greenhouse, this type of greenhouse cannot well isolate the hot and cold air or steam inside. On the one hand, it will affect energy consumption, and on the other hand, it will also affect the efficiency and safety of temperature control. Therefore, in order to realize the intelligent control of the greenhouse temperature, a smart agricultural greenhouse control device is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide a smart agricultural greenhouse control device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a smart agricultural greenhouse control device, comprising an assembly box, a protective cover, a water storage mechanism, a temperature rise control device and a temperature drop control device, wherein the assembly box is placed on the ground in the smart agricultural greenhouse, the protective cover is installed on the upper side of the assembly box through hinges, the water storage mechanism is arranged on the back side of the bottom of the inner cavity of the assembly box, the temperature rise control device is arranged on the left side of the bottom of the inner cavity of the assembly box, and the temperature drop control device is arranged on the right side of the bottom of the inner cavity of the assembly box. A PLC controller for controlling the operation of various internal electrical components needs to be additionally installed on one side of the outer side of the assembly box 1, wherein the PLC adopts the Omron CS1 series, and its numerous function block libraries can effectively reduce programming pressure. At the same time, temperature monitors need to be installed at various points inside the greenhouse, and are electrically connected to the PLC through wires. When working, When the temperature monitor feeds back the real-time temperature signal to the PLC unit, the PLC unit will perform the corresponding action, that is, give the solenoid valve 305, the impact motor 509 and the water pump 303 corresponding signals to control their start and stop actions. The specific action process is: the temperature monitor receives the temperature information inside the greenhouse and transmits it to the PLC controller. When the PLC controller receives the temperature signal, it immediately analyzes it. If the temperature is too low, it gives the controller a signal to let the controller open the water pump 303 and one of the solenoid valves 305 through the contactor to allow water to flow into the temperature rise control device 4 to work. Similarly, when the temperature is too high, it gives the controller a signal to let the controller work through the contactor water pump 303, the solenoid valve 305 and the impact motor 509 to allow the cooling control device 5 to work.

[0006] The cooling control device includes a cooling box, a water vapor guide block, an impact water receiving plate, an impact crushing plate, a limiting pillar, an impact spring, an impact shaft, a vibration bar and an impact motor. The bottom of the cooling box is fixedly connected to the bottom of the inner cavity of the assembly box by screws, and the side of the water vapor guide block is detachably connected to the top of the inner wall of the cooling box. The impact water receiving plate is movably clamped at the bottom of the inner cavity of the cooling box, and the impact crushing plate is movably clamped at the bottom of the inner cavity of the cooling box. The bottom of the limiting pillar is fixedly welded to the top of the impact crushing plate, and the impact spring is sleeved on the outer ring of the limiting pillar. The impact shaft is through-mounted at the bottom of the inner cavity of the cooling box, and the vibration bar is fixedly welded to the outer surface of the impact shaft. The output shaft of the impact motor is fixedly connected to the impact shaft through a coupling, and one end of the impact motor 509 circuit is electrically connected to a contactor, and the input end of the contactor is electrically connected to the output end of the controller.

[0007] Preferably, the temperature rising control device comprises a temperature rising box, a steam gathering block, a water inlet pipe, a central axis, impact blades, spray blades and a heating row; the bottom of the temperature rising box is fixedly connected to the bottom of the inner wall of the assembly box by screws; the side of the steam gathering block is detachably connected to the inner wall of the temperature rising box; the water inlet pipe is through-installed at the bottom of the back side of the temperature rising box; the central axis is installed in the inner cavity of the water inlet pipe through a bearing frame; the impact blades are mounted on the back side of the outer ring of the central axis; the spray blades are equidistantly mounted on the outer ring of the central axis; and the heating row is installed at the bottom of the inner cavity of the temperature rising box by bolts.

[0008] Preferably, the impact and crushing plate is a strip plate, and impact and crushing cones are fixedly welded at equal distances on the bottom of the impact and crushing plate, and the top of the limiting support penetrates the water vapor guide block and extends to the inner cavity of the water vapor guide block.

[0009] Preferably, a water vapor outlet pipe is connected through the top of the cooling box, and an air cooler is installed on the top of the cooling box by bolts.

[0010] Preferably, a steam outlet pipe is connected through the top of the heating box, a hot air blower is installed on the top of the heating box by screws, and the water inlet pipe is located on the outer wall of the inner cavity part of the heating box and has water spray holes at equal distances.

[0011] Preferably, the heating row is in the shape of a rectangular frame, and the water inlet pipe is located in the cavity area of ​​the heating row.

[0012] Preferably, the water storage mechanism includes a water tank, a water suction pipe, a water pump, a transfer pipe, a solenoid valve, a drainage pipe, a telescopic pipe, a water supply pipe and a triangular block. The bottom of the water tank is mounted on the bottom of the inner cavity of the assembly box by screws, the water suction pipe is installed in a through-type at the bottom of the front of the water tank, the back of the water pump is fixedly connected to the front of the water suction pipe, the transfer pipe is sleeved on the water outlet of the water pump, the solenoid valve is detachably installed at one end of the transfer pipe, one end of the drainage pipe is fixedly connected to one end of the solenoid valve, one end of the telescopic pipe is fixedly connected to one end of the drainage pipe, one end of the water supply pipe is fixedly connected to one end of the telescopic pipe, and the triangular block is fixedly installed in the inner cavity of the water tank.

[0013] Preferably, water suction holes are equidistantly provided at the bottom of the inner cavity of the water storage tank, the outer ring of the drainage tube is mounted with a support seat, a guide rail shaft is connected through one side of the support seat, a force block is fixedly welded to the side of the guide rail shaft away from the support seat, and a disassembly spring is mounted on the outer ring of the guide rail shaft.

[0014] Preferably, a dew platform is installed on the top of the protective cover by bolts, a dew hole is opened on the back of the top of the protective cover, steam pipe interfaces are opened on both sides of the top of the protective cover, insulation cotton is fixedly bonded to the top of the inner cavity of the protective cover, a partition plate is fixedly bonded to the back of the insulation cotton, and box sleeves are installed on both sides of the bottom of the protective cover by bolts, wherein the entire protective cover 2 is divided into multiple layers of protection in the longitudinal direction, wherein the box sleeve 206 seals the gas outlet part of each box body and separates it from each component to avoid mutual influence of internal temperature, and the design of the middle layer of insulation cotton enables the protective cover 2 to avoid excessive heat absorption that makes it difficult for dew to adhere at night for recycling and reuse, and the top layer adopts an inclined dew platform 201 design, whose main function is to absorb excess water in the greenhouse for recycling and reuse.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The smart agricultural greenhouse control device uses wireless network signal connection to control the switching and operation of each internal electrical unit. As long as it is not disconnected during the planting period, it can achieve all-weather monitoring and control, thereby realizing intelligent control of greenhouse temperature.

[0017] 2. The smart agricultural greenhouse control device and the heating device use the method of spraying, heating, atomizing and blowing water to increase the temperature of the greenhouse. The spraying method contacts the heating row, and the water droplets can be quickly and instantly atomized. It can not only transfer the steam containing a large amount of heat to the greenhouse to heat the greenhouse, but also deliberately avoid excessive water flow causing slow heating and affecting the temperature of the greenhouse.

[0018] 3. The smart agricultural greenhouse control device and the cooling control device use mechanical impact to atomize the water flow. With the help of the blower, it can be sprayed into the greenhouse along the laid pipes. After the high-temperature gas in the greenhouse contacts the atomized water vapor, it quickly absorbs the heat, thereby achieving a rapid reduction in the temperature inside the greenhouse.

[0019] 4. This smart agricultural greenhouse control device uses water vapor to heat up or cool down the greenhouse. It can not only control the temperature in the greenhouse in real time, but also the water vapor will remain after absorbing the heat of the air in the greenhouse and even drip on the crops in the greenhouse, which can also save energy in watering crops.

[0020] 5. The smart agricultural greenhouse control device can achieve temperature control of water vapor and also adhere some floating objects inside the greenhouse to make them sink. On the one hand, it can purify the air inside the greenhouse and help planting personnel to enter and implement planting operations. On the other hand, it can also bring fine floating objects into the soil to fertilize crops.

[0021] 6. The smart agricultural greenhouse control device, the protective cover first adopts an inclined dew table design, which can collect and recycle the internal dew when the humidity inside the greenhouse is high or idle. On the other hand, the design of partition plates, thermal insulation cotton and box covers separates the internal water tank and the heating device from each other in terms of heat transfer to avoid excessive heat interference affecting energy consumption. At the same time, with the use of box covers, the heat loss and transfer of the heating mechanism are further isolated. The multi-layer sealing protection design can not only increase the heat utilization rate, but more importantly, it can reduce the production cost to a certain extent in the actual planting production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is an exploded view of the assembly box of the present invention;

[0024] Figure 3 This is a schematic diagram of the water tank structure of the present invention;

[0025] Figure 4 For the present invention Figure 3 Enlarged view of point B in the middle;

[0026] Figure 5 It is a cross-sectional view of the water tank of the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0028] Figure 7 This is a schematic diagram of the heating box structure of the present invention;

[0029] Figure 8 It is a cross-sectional view of the heating box of the present invention;

[0030] Fig. 9 For the present invention Figure 8 Enlarged view of point C in the middle;

[0031] Fig.10 For the present invention Figure 8 Enlarged view of point D in the middle;

[0032] Fig.11 It is a schematic diagram of the structure of the cooling box of the present invention;

[0033] Fig.12 It is a cross-sectional view of the cooling box of the present invention;

[0034] Fig.13 It is a cross-sectional side view of the cooling box of the present invention;

[0035] Fig.14For the present invention Fig.12 Enlarged view of point E in the middle;

[0036] Fig.15 This is a schematic diagram of the protective cover structure of the present invention;

[0037] Fig.16 It is a cross-sectional view of the protective cover of the present invention.

[0038] In the figure: 1 assembly box, 2 protective cover, 201 dew table, 202 dew hole, 203 steam pipe interface, 204 heat insulation cotton, 205 partition plate, 206 box sleeve, 3 water storage mechanism, 301 water storage tank, 302 water pumping pipe, 303 water pump, 304 transfer pipe, 305 solenoid valve, 306 drainage pipe, 307 telescopic pipe, 308 water supply pipe, 309 triangle block, 310 water absorption hole, 311 support seat, 312 guide shaft, 313 force block, 314 disassembly spring, 4 temperature rise control device, 401 heating box, 402 steam gathering block, 403 water inlet pipe, 404 central axis, 405 impact fan blade, 406 spray fan blade, 407 heating row, 408 steam outlet pipe, 409 hot air blower, 410 water spray hole, 5 cooling control device, 501 cooling box, 502 water vapor guide block, 503 impact water receiving plate, 504 impact crushing plate, 505 limiting pillar, 506 impact spring, 507 impact shaft, 508 vibration strip, 509 impact motor, 510 impact crushing cone, 6 hinge. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-16The present invention provides a technical solution: a smart agricultural greenhouse control device, comprising an assembly box 1, a protective cover 2, a water storage mechanism 3, a temperature rise control device 4 and a temperature drop control device 5, the assembly box 1 is placed on the ground in the smart agricultural greenhouse, the protective cover 2 is installed on the side of the assembly box 1 through a hinge 6, a dew table 201 is installed on the top of the protective cover 2 through bolts, a dew hole 202 is opened on the back of the top of the protective cover 2, steam pipe interfaces 203 are opened on both sides of the top of the protective cover 2, a heat insulation cotton 204 is fixedly bonded to the top of the inner cavity of the protective cover 2, a partition plate 205 is fixedly bonded to the back of the heat insulation cotton 204, box sleeves 206 are installed on both sides of the bottom of the protective cover 2 through bolts, and the water storage mechanism 3 is arranged at the bottom of the inner cavity of the assembly box 1 On the back of the body, the temperature raising control device 4 is arranged on the left side of the bottom of the assembly box 1. The temperature raising device increases the temperature of the greenhouse by spraying, heating, atomizing and blowing away water. The spraying method contacts the heating row, and the water droplets can be quickly and instantly atomized, which can not only transfer the steam containing a large amount of heat to the greenhouse to heat the greenhouse, but also deliberately avoid excessive water flow causing slow heating and affecting the temperature of the greenhouse. The cooling control device 5 is arranged on the right side of the bottom of the inner cavity of the assembly box 1. The cooling control device uses mechanical impact to atomize the water flow, and with the help of the blower, it can be sprayed into the interior of the greenhouse along the laid pipes. After the high-temperature gas in the greenhouse contacts the atomized water vapor, the heat is quickly absorbed, thereby achieving the purpose of controlling the greenhouse. The temperature inside the shed is rapidly reduced. The cooling control device 5 includes a cooling box 501, a water vapor guide block 502, an impact water receiving plate 503, an impact crushing plate 504, a limiting pillar 505, an impact spring 506, an impact shaft 507, a vibration bar 508 and an impact motor 509. The bottom of the cooling box 501 is fixedly connected to the bottom of the inner cavity of the assembly box 1 by screws, and the side of the water vapor guide block 502 is detachably connected to the top of the inner wall of the cooling box 501. The impact water receiving plate 503 is movably connected to the bottom of the inner cavity of the cooling box 501, and the impact crushing plate 504 is movably connected to the bottom of the inner cavity of the cooling box 501. The bottom of the limiting pillar 505 is fixedly welded to the top of the impact crushing plate 504, and the impact spring 506 is sleeved on the outer surface of the limiting pillar 505. The impact shaft 507 is installed at the bottom of the inner cavity of the cooling box 501, the vibration bar 508 is fixedly welded on the outer surface of the impact shaft 507, and the output shaft of the impact motor 509 is fixedly connected to the impact shaft 507 through a coupling. The temperature control device 4 includes a heating box 401, a steam gathering block 402, a water inlet pipe 403, a central shaft 404, an impact fan blade 405, a spray fan blade 406 and a heating row 407. The bottom of the heating box 401 is fixedly connected to the bottom of the inner wall of the assembly box 1 by screws, and the side of the steam gathering block 402 is detachably connected to the inner wall of the heating box 401. The water inlet pipe 403 is installed at the bottom of the back of the heating box 401, and the central shaft 404 is installed in the inner cavity of the water inlet pipe 403 through a bearing frame.The impact blades 405 are mounted on the back of the outer ring of the central shaft 404, and the spray blades 406 are mounted on the outer ring of the central shaft 404 at an equal distance. The heating row 407 is installed at the bottom of the inner cavity of the heating box 401 by bolts. The heating row 407 is a rectangular frame. The water inlet pipe 403 is located in the cavity area of ​​the heating row 407. The top of the heating box 401 is connected with a steam outlet pipe 408. The top of the heating box 401 is installed with a hot air blower 409 by screws. The water inlet pipe 403 is located on the outer wall of the inner cavity of the heating box 401 at an equal distance. A water spray hole 410 is provided at the left side, the impact and crushing plate 504 is a strip plate, and the bottom of the impact and crushing plate 504 is fixedly welded with an impact and crushing cone 510 at an equal distance, the top of the limiting support 505 passes through the water vapor guide block 502 and extends to the inner cavity of the water vapor guide block 502, the top of the cooling box 501 is penetrated and connected with a water vapor outlet pipe 511, and the top of the cooling box 501 is bolted with a cooling fan 512, and the water storage mechanism 3 includes a water storage tank 301, a water pumping pipe 302, a water pump 303, a transfer pipe 304, a solenoid valve 305, Drainage pipe 306, telescopic pipe 307, water delivery pipe 308 and triangular block 309, the bottom of the water storage tank 301 is installed at the bottom of the inner cavity of the assembly box 1 by screws, the water pumping pipe 302 is installed at the bottom of the front of the water storage tank 301, the back of the water pump 303 is fixedly connected to the front of the water pumping pipe 302, the transfer pipe 304 is sleeved on the water outlet of the water pump 303, the solenoid valve 305 is detachably installed at one end of the transfer pipe 304, one end of the drainage pipe 306 is fixedly connected to one end of the solenoid valve 305, the telescopic pipe 307 is fixedly connected to the bottom of the water storage tank 301, the back of the water pump 303 is fixedly connected to the front of the water pump 302, the transfer pipe 304 is sleeved on the water outlet of the water pump 303, the solenoid valve 305 is detachably installed at one end of the transfer pipe 304, one end of the drainage pipe 306 is fixedly connected to one end of the solenoid valve 305, One end is fixedly connected to one end of the drainage pipe 306, one end of the water supply pipe 308 is fixedly connected to one end of the telescopic pipe 307, the triangular block 309 is fixedly installed in the inner cavity of the water storage tank 301, and the bottom of the inner cavity of the water storage tank 301 is equidistantly provided with water suction holes 310, the outer ring of the drainage pipe 306 is sleeved with a support seat 311, one side of the support seat 311 is penetrated and connected with a guide shaft 312, and a force block 313 is fixedly welded on the side of the guide shaft 312 away from the support seat 311, and a disassembly spring 314 is sleeved on the outer ring of the guide shaft 312.

[0041] Working principle: when the water pump 303 receives the signal from the electronic components, that is, when the temperature inside the greenhouse is too low, the temperature detection device detects the signal, the water pump 303 works, and the water in the inner cavity of the water tank 301 is pumped out, and the water is transferred through the transfer tube 304. At the same time, the solenoid valve 305 also receives the signal and opens, and the water flows directly into the water inlet pipe 403 in the inner cavity of the heating box 401. The water first impacts the surface of the impact blade 405, and the impact blade 405 will drive the central axis 404 to rotate, and the central axis 404 drives the spraying blade 406 on its outer ring to rotate. The rotation of the spraying blade 406 will fan the water in the inner cavity of the water inlet pipe 403 and spray it out of the water inlet pipe 403. The water coming out of the water spray hole 410 directly hits the heating row 407, and the water droplets contacting the heating row 407 are directly atomized, and are blown by the hot air blower 409 into the inner pipe for heating operation; cooling At this time, the water pump 303 receives the signal sent by the electronic components, that is, when the temperature inside the greenhouse is too low, the temperature detection device detects the signal, the water pump 303 works, and the water in the inner cavity of the water tank 301 is pumped out and transferred through the transfer tube 304. At the same time, the solenoid valve 305 also receives the signal and opens, and the water flows directly into the inner cavity of the cooling box 501 and remains on the surface of the impact water receiving plate 503. After receiving the signal, the impact motor 509 also starts to move, and the impact motor 509 drives the impact shaft 507 to rotate. When the impact shaft 507 rotates, it periodically drives the vibration bar 508 to rotate. The vibration bar 508 continuously drives the impact water receiving plate 503 to vibrate up and down. When the impact water receiving plate 503 vibrates, the water on it is vibrated and impacted onto the impact crushing cone 510. The water droplets after the impact are crushed into fine water mist, which is blown into the greenhouse for heat absorption operation by the blower.

[0042] In summary, the control device of the smart agricultural greenhouse adopts the method of spraying, heating, atomizing and blowing water to increase the temperature of the greenhouse. The spraying method contacts the heating row, and the water droplets can be quickly and instantly atomized, which can not only transfer the steam containing a large amount of heat to the greenhouse to heat the greenhouse, but also deliberately avoid excessive water flow causing slow heating and affecting the temperature of the greenhouse. The cooling control device adopts mechanical impact to atomize the water flow, and with the help of the blower, it can be sprayed into the interior of the greenhouse along the laid pipes. After the high-temperature gas in the greenhouse contacts the atomized water vapor, the heat is quickly released. The absorption can quickly reduce the temperature inside the greenhouse. No matter whether the greenhouse is heated up or cooled down, it is done in the form of water vapor. Not only can the temperature inside the greenhouse be controlled instantly, but the water vapor after absorbing the heat of the air in the greenhouse will remain and even drip on the crops in the greenhouse, which can also save energy in watering the crops. The water vapor after temperature control can also adhere to some floating objects inside the greenhouse and make them sink. On the one hand, it can purify the air inside the greenhouse, which helps the planting personnel to enter and implement planting operations. On the other hand, it can also bring fine floating objects into the soil to fertilize the crops.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart agricultural greenhouse control device, comprising an assembly box (1), a protective cover (2), a water storage mechanism (3), a temperature increase control device (4) and a temperature decrease control device (5), characterized in that: The assembly box (1) is placed on the ground in the smart agricultural greenhouse, the protective cover (2) is installed on the upper side of the assembly box (1) through a hinge (6), the water storage mechanism (3) is arranged on the back side of the bottom of the inner cavity of the assembly box (1), the temperature increase control device (4) is arranged on the left side of the bottom of the inner cavity of the assembly box (1), and the temperature decrease control device (5) is arranged on the right side of the bottom of the inner cavity of the assembly box (1); The temperature reduction control device (5) comprises a temperature reduction box (501), a water vapor guide block (502), an impact water receiving plate (503), an impact crushing plate (504), a limiting pillar (505), an impact spring (506), an impact shaft (507), a vibration bar (508) and an impact motor (509); the bottom of the temperature reduction box (501) is fixedly connected to the bottom of the inner cavity of the assembly box (1) by screws; the side of the water vapor guide block (502) is detachably connected to the top of the inner wall of the temperature reduction box (501); the impact water receiving plate (503) is movably connected to the temperature reduction box (501); 1) the bottom of the inner cavity, the impact crushing plate (504) is movably connected to the bottom of the inner cavity of the cooling box (501), the bottom of the limiting pillar (505) is fixedly welded to the top of the impact crushing plate (504), the impact spring (506) is sleeved on the outer ring of the limiting pillar (505), the impact shaft (507) is through-mounted at the bottom of the inner cavity of the cooling box (501), the vibration bar (508) is fixedly welded to the outer surface of the impact shaft (507), and the output shaft of the impact motor (509) is fixedly connected to the impact shaft (507) through a coupling; the lifting The temperature control device (4) comprises a heating box (401), a steam gathering block (402), a water inlet pipe (403), a central shaft (404), an impact fan blade (405), a spray fan blade (406) and a heating row (407). The bottom of the heating box (401) is fixedly connected to the bottom of the inner wall of the assembly box (1) by screws, the side of the steam gathering block (402) is detachably connected to the inner wall of the heating box (401), the water inlet pipe (403) is installed in a through-type manner at the bottom of the back of the heating box (401), and the central shaft (404) is installed on the inlet pipe through a bearing frame. The inner cavity of the water pipe (403), the impact fan blade (405) is sleeved on the back of the outer ring of the central axis (404), the spray fan blade (406) is sleeved on the outer ring of the central axis (404) at an equal distance, and the heating row (407) is installed at the bottom of the inner cavity of the heating box (401) by bolts; the impact and crushing plate (504) is a strip plate, and the bottom of the impact and crushing plate (504) is fixedly welded with an impact and crushing cone (510) at an equal distance, and the top of the limiting pillar (505) passes through the water vapor guide block (502) and extends to the inner cavity of the water vapor guide block (502).

2. The smart agricultural greenhouse control device according to claim 1, characterized in that: A water vapor outlet pipe (511) is connected through the top of the cooling box (501), and a cooling fan (512) is installed on the top of the cooling box (501) by means of bolts.

3. The smart agricultural greenhouse control device according to claim 1, characterized in that: A steam outlet pipe (408) is connected through the top of the heating box (401), a hot air blower (409) is installed on the top of the heating box (401) by screws, and water injection holes (410) are provided at equal distances on the outer wall of the inner cavity of the heating box (401) on the water inlet pipe (403).

4. The smart agricultural greenhouse control device according to claim 1, characterized in that: The heating row (407) is in the shape of a rectangular frame, and the water inlet pipe (403) is located in the cavity area of ​​the heating row (407).

5. The smart agricultural greenhouse control device according to claim 1, characterized in that: The water storage mechanism (3) comprises a water storage tank (301), a water suction pipe (302), a water pump (303), a transfer pipe (304), a solenoid valve (305), a drainage pipe (306), a telescopic pipe (307), a water delivery pipe (308) and a triangular block (309); the bottom of the water storage tank (301) is mounted on the bottom of the inner cavity of the assembly box (1) by means of screws; the water suction pipe (302) is installed in a through-type manner at the bottom of the front side of the water storage tank (301); the back side of the water pump (303) is connected to the front side of the water suction pipe (302). The transfer pipe (304) is sleeved on the water outlet of the water pump (303); the solenoid valve (305) is detachably mounted on one end of the transfer pipe (304); one end of the drainage pipe (306) is fixedly connected to one end of the solenoid valve (305); one end of the telescopic pipe (307) is fixedly connected to one end of the drainage pipe (306); one end of the water supply pipe (308) is fixedly connected to one end of the telescopic pipe (307); and the triangular block (309) is fixedly mounted in the inner cavity of the water storage tank (301).

6. The intelligent agricultural greenhouse control device according to claim 5, characterized in that: The bottom of the inner cavity of the water storage tank (301) is provided with water absorption holes (310) at equal intervals, the outer ring of the drainage pipe (306) is sleeved with a support seat (311), one side of the support seat (311) is penetrated and connected with a guide shaft (312), a side of the guide shaft (312) away from the support seat (311) is fixedly welded with a force block (313), and the outer ring of the guide shaft (312) is sleeved with a disassembly spring (314).

7. The smart agricultural greenhouse control device according to claim 1, characterized in that: A dew platform (201) is installed on the top of the protective cover (2) by means of bolts, a dew hole (202) is provided on the back of the top of the protective cover (2), steam pipe interfaces (203) are provided on both sides of the top of the protective cover (2), heat insulation cotton (204) is fixedly bonded to the top of the inner cavity of the protective cover (2), a partition plate (205) is fixedly bonded to the back of the heat insulation cotton (204), and box sleeves (206) are installed on both sides of the bottom of the protective cover (2) by means of bolts.

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