A smart greenhouse

Abstract

The present invention discloses an intelligent greenhouse, which relates to the technical field of intelligent greenhouses, comprising a first side panel, a cover panel hinged on the upper portion of the first side panel, a second side panel vertically fixedly connected to the side end of the first side panel, two wet curtain boxes equidistantly installed on the first side panel, a plurality of ventilation boxes equidistantly installed on the second side panel, a supporting mechanism provided at the lower end of the cover panel, an external sunshade mechanism provided at the end of the cover panel, the first side panel and the second side panel form a greenhouse box body, a support frame for fixed support is installed in the greenhouse box body, a soil infiltration mechanism is connected to the lower end of the wet curtain box, the gas inside the greenhouse can be better replaced by the arrangement of the wet curtain box and the ventilation box, the humidity of the greenhouse can be better adjusted by the arrangement of the soil infiltration mechanism; the air can be better humidified by the arrangement of the filter screen and the wave plate in the wet curtain box, and the wet curtain box can be closed to isolate the greenhouse from the outside air by the arrangement of the sealing rotating plate.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent greenhouses, and in particular to an intelligent greenhouse. Background Art

[0002] The greenhouse smart greenhouse is a high-tech agricultural structure facility that realizes real-time monitoring and automatic control of the greenhouse environment. Through these technologies, the greenhouse smart greenhouse can accurately adjust environmental factors such as temperature, humidity, and light to provide optimal growth conditions for bonsai-style plants.

[0003] In the prior art, skylights are often opened and closed manually, one by one. For larger greenhouses, the number of skylights is also relatively large. Opening and closing the skylights alone will cost a lot of manpower, material resources and time. Moreover, since the skylights are located at the top of the greenhouse, they are restricted by the height of the skylights, which brings many inconveniences to opening and closing the skylights. In addition, irrigation in existing greenhouses mostly adopts manual planned irrigation, which cannot provide water to plants scientifically, and most greenhouses only use single soil irrigation, which cannot provide water to plants by increasing the humidity of the air. For this reason, the present application designs an intelligent greenhouse to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent greenhouse.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an intelligent greenhouse, comprising a first side panel, a cover panel is hingedly connected to the upper portion of the first side panel, a second side panel is vertically fixed to the side end of the first side panel, two wet curtain boxes are equidistantly installed on the first side panel, and multiple ventilation boxes are equidistantly installed on the second side panel, the cover panel is provided with a small window mechanism, the end of the cover panel is provided with an external shading mechanism, the first side panel and the second side panel form a greenhouse box body, a support frame for fixed support is installed in the greenhouse box body, and the lower end of the wet curtain box is connected to a soil infiltration mechanism; limit blocks are symmetrically provided at the side ends of the bottom surface of the cover panel, a clamping groove that is clamped and fixed with the limit block is provided at the top of the second side panel, limit slots are equidistantly provided at the end of the cover panel, and protrusions are equidistantly provided on the cover panel between the limit slots, the protrusions of the two second side panels cooperate with the limit slots to clamp and fix the two cover panels, and a locking and fixing mechanism is provided at the lower end of the cover panel, and the locking and fixing mechanism is installed in the support frame.

[0006] Preferably, a partition is provided in the middle of the wet curtain box, and a plurality of through grooves are opened at equal intervals on the partition, and a linked sealing rotating plate is provided in the through grooves of the partition, and a plurality of transmission gears that mesh in sequence for linkage are provided on the rotating shafts at the lower ends of the sealing rotating plates, and wet curtain plates are provided on both sides of the partition, and the wet curtain plates are composed of a filter and a wave plate, and fine holes are opened on the wave plate, and holes for conveying liquid are opened on the wet curtain box walls at the upper and lower ends of the wave plate.

[0007] Preferably, the external sunshade mechanism consists of a fixed plate, a winding box and a winding motor. The end of the cover plate is provided with a mounting groove for installing a card receiving winding box, the lower end of the cover plate is provided with a fixing plate for fixing the winding box, the lower bottom surface of the fixing plate is provided with fixing bolts fixed to the winding box, two slide rails are symmetrically provided on both sides of the top surface of the cover plate, and sliding blocks are installed on the slide rails. A reel is provided in the winding box for horizontal rotation, and the motor shaft extended from the winding motor is fixedly connected to the reel, the reel is fixed to one end of the sunshade cloth, and the other end of the sunshade cloth is fixed on the sliding block, and a linear motor is installed on the sliding block to drive the sliding block to slide on the slide rail.

[0008] Preferably, the support mechanism consists of a support plate, a movable support rod and an electric telescopic rod. The support plate is fixed to the lower bottom surface of the cover plate. Hinge seats are symmetrically provided on both sides of the support plate. The lower part of the hinge seat is hinged with a movable support rod. The lower bottom surface of the support plate is symmetrically ball-hinged with an electric telescopic rod. A light sensor is installed in the middle of the top surface of the cover plate.

[0009] Preferably, the soil infiltration mechanism is composed of multiple groups of infusion pipes and infiltration heads, both ends of the infusion pipes are connected to the bottom end of the wet curtain box, flow solenoid valves are provided at the ends of both ends of the infusion pipes, and three penetration holes are equidistantly opened on the upper part of the infiltration head.

[0010] Preferably, the support frame is composed of multiple support rods fixedly connected, a storage box is provided on the support frame, an internal sunshade mechanism is installed in the storage box, two temperature sensors are symmetrically provided on the bottom wall of the storage box, a vertical plate is vertically protruded on the upper part of the support frame, a humidity sensor is fitted on the support rod in the middle of the support frame, a transmission screw is movably provided on the upper part of the support frame, a sliding column is sleeved on the transmission screw and the support rods on both sides of the transmission screw, a threaded hole engaged with the transmission screw is provided in the middle of the sliding column, a sliding motor is provided in the sliding column, a worm sleeve engaged with the transmission screw is fixedly sleeved on the motor shaft of the sliding motor, guide holes for passing the support rod are provided at both ends of the sliding column, and an electric telescopic rod is hinged on the sliding column.

[0011] Preferably, the internal sunshade mechanism consists of a folding curtain, a traction rope and a slider. A sliding groove for the slider to slide is provided on the horizontal support rod on the support frame, and a sliding groove for the slider to slide is provided at the lower end of the sliding column. A first linear motor for sliding the slider is installed on the slider, and the connecting block at the lower end of the slider is fixedly connected to the traction rope.

[0012] Preferably, the locking and fixing mechanism consists of a telescopic block and a stretching rope, the top of the telescopic block is provided with limit protrusions at equidistant intervals, the notches formed by the two cover plates are engaged with the limit protrusions, the lower end of the telescopic block is provided with a sliding rod, the bottom surface of the limit pad at the bottom end of the sliding rod is provided with a spring, the upper part of the vertical plate is equidistantly provided with sleeves for installing the sliding rod and the spring, the bottom ends of the sleeves on both sides of the edge of the vertical plate are provided with wire holes for passing the stretching rope, the middle of the bottom surface of the limit pads on both sides of the edge of the telescopic block are provided with stretching ropes, the first sliding seat at the end of the stretching rope is provided with a magnetic plate, the upper end of the support frame is provided with a first sliding groove for sliding the first sliding seat, and the rear end of the sliding column is provided with a magnetic block that cooperates with the magnetic plate.

[0013] Preferably, magnetic pads for abutting against movable support rods are symmetrically provided on the top of the sliding column, and two sealing plates for opening and closing the sealed greenhouse are provided at the rear end of the ventilation box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can better replace the gas inside the greenhouse by setting the wet curtain box and the ventilation box, and can better adjust the humidity of the greenhouse by setting the soil infiltration mechanism; can better open and close the cover of the greenhouse by setting the protrusion and the limit groove on the cover plate; can better humidify the air by setting the filter screen and the wave plate in the wet curtain box, and can close the wet curtain box to isolate the greenhouse from the outside air by setting the sealing rotating plate; can reduce the intensity of sunlight by setting the external sunshade mechanism, and can better place and roll up the sunshade cloth by setting the sliding block and the linear motor; can detect the light intensity by changing the resistance by the change of light, can better support the cover plate by setting the hinged seat and the movable support rod, and can better provide data for various mechanisms of the greenhouse by setting the light sensor, so as to facilitate the intelligent control of the greenhouse; can control the operation of the flow solenoid valve according to the data received by the intelligent greenhouse, so that plants can absorb light and grow in a planned way;

[0016] 2. The present invention can better support the greenhouse and support the work of other mechanisms through the setting of the support frame. Through the setting of the electric telescopic rod and the sliding column, the cover plate can be better unfolded to achieve a better window opening effect, so that the greenhouse can exchange air with the outside world in a short time; through the setting of the internal sunshade mechanism, the intensity of sunlight can be better reduced, and through the setting of the storage box and the folding curtain, the sunshade curtain can be better stored; through the setting of the telescopic block, the cover plate can be better engaged and closed, and through the setting of the spring, the telescopic block can be better pushed to automatically lock the cover plate, and through the setting of the magnetic plate and the magnetic block, the locking and fixing mechanism can be automatically unlocked when the sliding column slides; through the setting of the magnetic pad, the movable support rod can be better positioned to avoid the movable support rod from tilting and failing to support the cover plate, and through the setting of the sealing plate on the ventilation box, the ventilation box can be better sealed, which is convenient for isolating the greenhouse from the outside air when insulation is needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the greenhouse of the present invention;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the greenhouse side end of the present invention;

[0020] Figure 3 This is a schematic diagram of the front three-dimensional structure of the greenhouse of the present invention;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the small window opening mechanism of the present invention;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the small window panel of the present invention;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the internal components of the greenhouse of the present invention;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the support frame of the present invention;

[0025] Figure 8 This is a bottom-up perspective structural diagram of the support frame of the present invention;

[0026] Figure 9 It is a schematic diagram of the three-dimensional structure of the locking and fixing mechanism of the present invention;

[0027] Figure 10 This is a schematic diagram of the three-dimensional structure of the inner sunshade mechanism of the present invention;

[0028] Figure 11 It is a schematic diagram of the three-dimensional structure of the cover locking structure of the present invention;

[0029] Figure 12 This is a schematic diagram of the three-dimensional structure of the external sunshade mechanism of the present invention;

[0030] Figure 13 This is a schematic diagram of the three-dimensional structure of the ventilation box of the present invention;

[0031] Figure 14 It is a schematic diagram of the three-dimensional structure of the soil infiltration mechanism of the present invention;

[0032] Figure 15 It is a schematic diagram of the three-dimensional structure of the wet curtain assembly of the present invention.

[0033] Sequence numbers in the figure: 1, first side panel; 2, wet curtain box; 3, cover plate; 4, slide rail; 5, second side panel; 6, ventilation box; 7, external sunshade mechanism; 8, support frame; 9, soil infiltration mechanism; 10, light sensor; 11, support plate; 12, hinged seat; 13, movable support rod; 14, magnetic pad; 15, electric telescopic rod; 16, locking and fixing mechanism; 17, internal sunshade mechanism; 18, vertical plate; 19, sliding Column; 20. Storage box; 21. Temperature sensor; 22. Humidity sensor; 23. Limiting protrusion; 24. Spring; 25. Magnetic plate; 26. Folding curtain; 27. Pull rope; 28. Slider; 29. ​​Limiting groove; 30. Limiting block; 31. Fixed plate; 32. Winding box; 33. Winding motor; 34. Sliding block; 35. Sealing plate; 36. Flow solenoid valve; 37. Sealing rotary plate; 38. Wet curtain plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Example 1: See Figures 1 to 15, an intelligent greenhouse comprises a first side panel 1, a cover panel 3 is hingedly connected to the upper part of the first side panel 1, a second side panel 5 is vertically fixed to the side end of the first side panel 1, two wet curtain boxes 2 are equidistantly installed on the first side panel 1, and a plurality of ventilation boxes 6 are equidistantly installed on the second side panel 5, a supporting mechanism is provided at the lower end of the cover panel 3, and an external sunshade mechanism 7 is provided at the end of the cover panel 3. The first side panel 1 and the second side panel 5 form a greenhouse box body, and a support frame 8 for fixed support is installed in the greenhouse box body. The lower end of the wet curtain box 2 is connected to a soil infiltration mechanism 9. Through the arrangement of the wet curtain box 2 and the ventilation box 6, the gas inside the greenhouse can be better replaced, and through the arrangement of the soil infiltration mechanism 9, the air temperature inside the greenhouse can be better adjusted. The humidity of the greenhouse; the side ends of the bottom surface of the cover plate 3 are symmetrically provided with limit blocks 30, and the top of the second side plate 5 is provided with a clamping groove that is clamped and fixed with the limit block 30. The end of the cover plate 3 is equidistantly provided with a limit groove 29, and the cover plate 3 is equidistantly provided with a protrusion equidistant from the limit groove 29. The protrusions of the two second side plates 5 cooperate with the limit groove 29 to clamp and fix the two cover plates 3. The lower end of the cover plate 3 is provided with a locking and fixing mechanism 16, which is installed in the support frame 8. Through the setting of the protrusion and the limit groove 29 on the cover plate 3, the cover plate 3 of the greenhouse can be better opened and closed; a partition is provided in the middle of the wet curtain box 2, and a plurality of through grooves are equidistantly provided on the partition, and the through grooves of the partition are provided with a linked sealing The rotating shafts at the lower ends of the multiple sealed rotating plates 37 are provided with transmission gears that mesh in sequence for linkage. Wet curtain plates 38 are provided on both sides of the partition. The wet curtain plates 38 are composed of a filter and a wave plate. There are fine holes on the wave plate. The walls of the wet curtain box 2 at the upper and lower ends of the wave plate are provided with holes for conveying liquid. The setting of the filter and the wave plate in the wet curtain box 2 can better humidify the air. The setting of the sealed rotating plate 37 can close the wet curtain box 2 to isolate the greenhouse from the outside air. The external sunshade mechanism 7 is composed of a fixed plate 31, a winding box 32 and a winding motor 33. The end of the cover plate 3 is provided with a mounting slot for mounting the card receiving volume box 32. The lower end of the cover plate 3 is provided with a A fixing plate 31 is used to fix the winding box 32, and a fixing bolt is provided on the bottom surface of the fixing plate 31 to fix the winding box 32. Two slide rails 4 are symmetrically provided on both sides of the top surface of the cover plate 3, and a sliding block 34 is installed on the sliding rail 4. A reel is provided for horizontal rotation in the winding box 32, and the motor shaft extended from the winding motor 33 is fixedly connected to the reel, and the reel is fixed to one end of the sunshade cloth, and the other end of the sunshade cloth is fixed on the sliding block 34. A linear motor is installed on the sliding block 34 to drive the sliding block 34 to slide on the slide rail 4. Through the setting of the external sunshade mechanism 7, the intensity of sunlight can be reduced. Through the setting of the sliding block 34 and the linear motor, the reeled sunshade cloth can be better placed.

[0036] Example 2: The technical solution is basically the same as that of Example 1, except that Figure 3 、 Figures 4 to 10As shown, the support mechanism consists of a support plate 11, a movable support rod 13 and an electric telescopic rod 15. The support plate 11 is fixed to the lower bottom surface of the cover plate 3. The two sides of the support plate 11 are symmetrically provided with hinge seats 12. The lower part of the hinge seat 12 is hinged with a movable support rod 13. The lower bottom surface of the support plate 11 is symmetrically ball-hinged with an electric telescopic rod 15. A light sensor 10 is installed in the middle of the top surface of the cover plate 3. The model of the light sensor 10 is TSL2591. The light sensor 10 can use the photoelectric effect to change the resistance by the change of light to detect the light intensity. The setting of the hinge seat 12 and the movable support rod 13 can better support the cover plate 3 to avoid the cover plate 3 shakes after the cover is dropped, and effectively improves the overall stability of the greenhouse; through the setting of the light sensor 10, it can better provide data for each mechanism of the greenhouse, which is convenient for the intelligent control of the greenhouse; the soil infiltration mechanism 9 is composed of multiple groups of infusion tubes and several infiltration heads. Both ends of the infusion tubes are connected to the bottom of the wet curtain box 2. Flow solenoid valves 36 are provided at the end of both ends of the infusion tubes. Three penetration holes are equidistantly opened on the upper part of the infiltration head. Through the setting of the soil infiltration mechanism 9, moisture can be better provided to the soil in the greenhouse. Through the setting of the flow solenoid valve 36, the operation of the flow solenoid valve 36 can be controlled according to the data received by the smart greenhouse, so that plants can grow in a planned way.

[0037] In the present invention, the support frame 8 is composed of a plurality of support rods fixedly connected, and a storage box 20 is provided on the support frame 8, in which an internal sunshade mechanism 17 is installed, and two temperature sensors 21 are symmetrically provided on the bottom wall of the storage box 20. The model of the temperature sensor 21 is MLX90614. The temperature sensor 21 can change the resistance value of the thermistor according to the change of temperature, thereby outputting different electrical signals to detect the change of temperature in the greenhouse, and a vertical plate 18 is vertically protruded on the upper part of the support frame 8. A humidity sensor 22 is fitted on the support rod in the middle of the support frame 8. The model of the humidity sensor 22 is QFA2068. The humidity sensor 22 can utilize the hygroscopic properties of the substance. After a certain amount of moisture is absorbed on the surface of the object, a certain change in electrical properties will be shown, thereby outputting different electrical signals according to the humidity to detect the change of humidity in the greenhouse, and a transmission screw is movably provided on the upper part of the support frame 8. The transmission screw and the support rods on both sides of the transmission screw are sleeved with sliding columns 19. A threaded hole engaged with the transmission screw is opened in the middle of the sliding column 19. 19 is provided with a sliding motor, and a worm sleeve that meshes with the transmission screw is fixedly sleeved on the motor shaft of the sliding motor. Guide holes for inserting support rods are provided at both ends of the sliding column 19. An electric telescopic rod 15 is hinged on the sliding column 19. Through the setting of the support frame 8, it can better support the greenhouse and support the work of other mechanisms. Through the setting of the electric telescopic rod 15 and the sliding column 19, the cover 3 can be better unfolded to achieve a better window opening effect, so that the greenhouse can exchange air with the outside world in a short time; internal sunshade The structure 17 is composed of a folding curtain 26, a traction rope 27 and a slider 28. A sliding groove for the slider 28 to slide is provided on the horizontal support rod on the support frame 8. A sliding groove for the slider 28 to slide is provided at the lower end of the sliding column 19. A first linear motor for sliding the slider 28 is installed on the slider 28. The connecting block at the lower end of the slider 28 is fixedly connected to the traction rope 27. Through the setting of the internal sunshade mechanism 17, the intensity of sunlight can be better reduced. Through the setting of the storage box 20 and the folding curtain 26, the sunshade curtain can be better stored.

[0038] Example 3: The technical solution is basically the same as that of Example 1, except that Figure 5 、 Figures 9 to 15As shown, the locking and fixing mechanism 16 is composed of a telescopic block and a stretching rope. The top of the telescopic block is equidistantly provided with limiting protrusions 23. The notches formed by the two cover plates 3 are engaged with the limiting protrusions 23. The lower end of the telescopic block is provided with a sliding rod. The bottom surface of the limiting pad at the bottom end of the sliding rod is provided with a spring 24. The upper part of the vertical plate 18 is equidistantly provided with sleeves for installing the sliding rod and the spring 24. The bottom ends of the sleeves on both sides of the outermost edge of the vertical plate 18 are provided with wire holes for passing the stretching rope. The middle of the bottom surface of the limiting pad on both sides of the outermost edge of the telescopic block is provided with a stretching rope. The first sliding seat at the end of the stretching rope is provided with a magnetic plate 25. The upper end of the support frame 8 is provided with a first sliding groove for sliding the first sliding seat. The rear end of the sliding column 19 is provided with a magnetic block that cooperates with the magnetic plate 25. The setting of the telescopic block can better engage and close the cover plate 3. The setting of the spring 24 can better push the telescopic block so that the telescopic block automatically locks the cover plate 3. The setting of the magnetic plate 25 and the magnetic block can automatically unlock the locking and fixing mechanism 16 when the sliding column 19 slides; the top of the sliding column 19 is symmetrically provided with magnetic pads 14 for abutting against the movable support rod 13, and the rear end of the ventilation box 6 is provided with two sealing plates 35 for opening and closing the sealed greenhouse. The setting of the magnetic pads 14 can better position the movable support rod 13 to avoid the movable support rod 13 from tilting and failing to support the cover plate 3. The setting of the sealing plate 35 on the ventilation box 6 can better seal the ventilation box 6 to isolate the greenhouse from the outside air.

[0039] Working principle: In this embodiment, the present invention also proposes a method for using the smart greenhouse, comprising the following steps:

[0040] Step 1: First, power on the motors and sensors of the greenhouse, then connect the water source to the wet curtain. Various parts of the greenhouse are equipped with several types of sensors for detecting the environment inside the greenhouse. The light sensor 10 can detect the intensity of light in real time and transmit the data of the light intensity to the relay control terminal of the greenhouse. The temperature sensor 21 can detect the temperature in the greenhouse in real time and transmit the data of the temperature in the greenhouse to the relay control terminal of the greenhouse. The humidity sensor 22 can detect the humidity in the greenhouse in real time and transmit the data of the humidity in the greenhouse to the relay control terminal of the greenhouse. When the smart greenhouse is working normally, the cover plates 3 on the top of the greenhouse are closed together.

[0041] In step 2, when the greenhouse cover 3 is opened, the movable support rod 13 at the lower part of the cover 3 is automatically recovered due to gravity. The recovered movable support rod 13 can prevent the movable support rod 13 from blocking the top of the greenhouse to prevent interference with the operation of the greenhouse. When the greenhouse cover 3 is closed, the movable support rod 13 at the lower part of the support plate 11 drops due to gravity, and the movable support rod 13 drops to the sliding column 19. The magnetic pad 14 on the top of the sliding column 19 absorbs the movable support rod 13. The setting of the magnetic pad 14 can better position the movable support rod 13 to prevent the movable support rod 13 from tilting and failing to support the cover 3;

[0042] Step three, the outer sunshade mechanism 7 and the inner sunshade mechanism 17 in the greenhouse start to flatten the sunshades inside and outside the greenhouse according to the signal of the relay terminal, and the folding curtain 26 stored in the storage box 20 can slide and unfold the folding curtain 26 driven by the slider 28 to reduce the intensity of light, and the outer sunshade mechanism 7 can unwind the sunshade cloth driven by the sliding block 34, and the winding motor 33 of the outer sunshade mechanism 7 can rotate the winding shaft to rewind the sunshade cloth;

[0043] Step 4, then when the gas environment in the greenhouse is quickly changed, the sliding column 19 on the sliding support frame 8 is slid, and the sliding motor in the sliding column 19 can extend the worm sleeve to engage with the transmission screw, and the rotating worm sleeve can drive the sliding column 19 to slide on the transmission screw. At the same time, the magnetic block at the rear end of the sliding column 19 cooperates with the magnetic plate 25 on the locking and fixing mechanism 16 to pull the telescopic block downward, releasing the card lock of the cover 3, and the sliding column 19 continues to slide outward. The electric telescopic rod 15 on the sliding column 19 starts to extend and push the cover 3 open, fully opening the top cover of the greenhouse, thereby changing the gas and temperature in the greenhouse. When the cover 3 is closed, the magnetic block cooperates with the magnetic plate 25 to pull the telescopic block downward, and then close the cover 3. At this time, the spring 24 on the locking and fixing mechanism 16 pushes the telescopic block out of the card-connected cover 3;

[0044] Step five, finally, the liquid inside the wet curtain box 2 inside the greenhouse will drip onto the wet curtain plate 38. The wet curtain plate 38 is a wavy mesh plate that can better volatilize water vapor. The soil infiltration mechanism 9 set at the bottom of the wet curtain plate 38 can make the liquid dripping to the lower end of the wet curtain box 2 be soaked in the soil through the control of the flow solenoid valve 36. Through the setting of the soil infiltration mechanism 9 and the wet curtain box 2, the air and soil in the greenhouse can be humidified at the same time, thereby accelerating the humidification efficiency of the greenhouse, and the accumulated excess liquid falls back into the liquid circulation system. The fan in the ventilation box 6 in the greenhouse can better discharge the gas and complete the gas replacement. The ventilation mechanisms in the greenhouse can be completely sealed to achieve carbon dioxide accumulation at night. At this point, the intelligent operation of the greenhouse is completed.

[0045] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An intelligent greenhouse, comprising a first side panel (1), characterized in that: The upper portion of the first side panel (1) is hingedly connected to a cover panel (3), and the side end of the first side panel (1) is vertically fixedly connected to a second side panel (5). Two wet curtain boxes (2) are equidistantly installed on the first side panel (1), and a plurality of ventilation boxes (6) are equidistantly installed on the second side panel (5). The lower end of the cover panel (3) is provided with a support mechanism, and the end of the cover panel (3) is provided with an external sunshade mechanism (7). The first side panel (1) and the second side panel (5) form a greenhouse box body, and a support frame (8) for fixed support is installed in the greenhouse box body. The lower end of the wet curtain box (2) is connected to a soil infiltration mechanism (9); The bottom side ends of the cover plate (3) are symmetrically provided with limit blocks (30); the top of the second side plate (5) is provided with a clamping groove for clamping and fixing with the limit block (30); the end of the cover plate (3) is provided with limit grooves (29) at equal intervals; the cover plate (3) is provided with convex blocks at equal intervals between the limit grooves (29); the convex blocks of the two second side plates (5) cooperate with the limit grooves (29) to clamp and fix the two cover plates (3); the lower end of the cover plate (3) is provided with a locking and fixing mechanism (16), and the locking and fixing mechanism (16) is installed in the support frame (8); The support frame (8) is composed of a plurality of support rods fixedly connected, a storage box (20) is provided on the support frame (8), an internal sunshade mechanism (17) is installed in the storage box (20), two temperature sensors (21) are symmetrically provided on the bottom wall of the storage box (20), a vertical plate (18) is vertically protruded on the upper part of the support frame (8), a humidity sensor (22) is fitted on the support rod in the middle of the support frame (8), a transmission screw is movably provided on the upper part of the support frame (8), a sliding column (19) is sleeved on the transmission screw and the support rods on both sides of the transmission screw, a threaded hole is provided in the middle of the sliding column (19) for engaging with the transmission screw, a sliding motor is provided in the sliding column (19), a worm sleeve for engaging with the transmission screw is fixedly sleeved on the motor shaft of the sliding motor, a guide hole for passing the support rod is provided at both ends of the sliding column (19), and an electric telescopic rod (15) is hinged on the sliding column (19); The locking and fixing mechanism (16) is composed of a telescopic block and a stretching rope, and the top of the telescopic block is equidistantly provided with a limit protrusion (23), and the groove formed by the two cover plates (3) is engaged with the limit protrusion (23). The lower end of the telescopic block is provided with a sliding rod, and the bottom surface of the limit pad at the bottom end of the sliding rod is provided with a spring (24). The upper part of the vertical plate (18) is equidistantly provided with a sleeve for installing the sliding rod and the spring (24), and the bottom ends of the sleeves on both sides of the outermost edge of the vertical plate (18) are provided with wire holes for passing the stretching rope. The middle of the bottom surface of the limit pad on both sides of the outermost edge of the telescopic block is provided with a stretching rope, and the first sliding seat at the end of the stretching rope is provided with a magnetic plate (25). The upper end of the support frame (8) is provided with a first sliding groove for sliding the first sliding seat, and the rear end of the sliding column (19) is provided with a magnetic block that cooperates with the magnetic plate (25); Magnetic pads (14) for contacting the movable support rods (13) are symmetrically provided on the top of the sliding column (19), and two sealing plates (35) for opening and closing the sealed greenhouse are provided at the rear end of the ventilation box (6).

2. The intelligent greenhouse according to claim 1, characterized in that: A partition is provided in the middle of the wet curtain box (2), and a plurality of through slots are provided on the partition at equal intervals. The through slots of the partition are provided with linked sealing rotating plates (37). The rotating shafts at the lower ends of the plurality of sealing rotating plates (37) are provided with transmission gears that mesh with each other in sequence. Wet curtain plates (38) are provided on both sides of the partition, and the wet curtain plates (38) are composed of a filter screen and a wave plate. Fine holes are provided on the wave plate. Holes for conveying liquid are provided on the walls of the wet curtain box (2) at the upper and lower ends of the wave plate.

3. The intelligent greenhouse according to claim 2, characterized in that: The external sunshade mechanism (7) is composed of a fixed plate (31), a winding box (32) and a winding motor (33), the end of the cover plate (3) is provided with a mounting groove for mounting a card receiving winding box (32), the lower end of the cover plate (3) is provided with a fixed plate (31) for fixing the winding box (32), the bottom surface of the fixed plate (31) is provided with a fixing bolt fixed to the winding box (32), two slide rails (4) are symmetrically provided on both sides of the top surface of the cover plate (3), and a sliding block (34) is installed on each of the slide rails (4), a reel is provided in the reel box (32) for horizontal rotation, the motor shaft extending from the reel motor (33) is fixedly connected to the reel, the reel is fixedly connected to one end of the sunshade cloth, and the other end of the sunshade cloth is fixed on the sliding block (34), and a linear motor for driving the sliding block (34) to slide on the slide rail (4) is installed on the sliding block (34).

4. The intelligent greenhouse according to claim 3, characterized in that: The support mechanism consists of a support plate (11), a movable support rod (13) and an electric telescopic rod (15); the support plate (11) is fixed to the lower bottom surface of the cover plate (3); hinge seats (12) are symmetrically provided on both sides of the support plate (11); the lower part of the hinge seat (12) is hinged to the movable support rod (13); the lower bottom surface of the support plate (11) is symmetrically spherically hinged to the electric telescopic rod (15); and a light sensor (10) is installed in the middle of the top surface of the cover plate (3).

5. The intelligent greenhouse according to claim 4, characterized in that: The soil infiltration mechanism (9) is composed of multiple groups of liquid infusion pipes and infiltration heads. Both ends of the liquid infusion pipes are connected to the bottom end of the wet curtain box (2). Flow solenoid valves (36) are provided at the ends of both ends of the liquid infusion pipes. Three penetration holes are equidistantly provided on the upper portion of the infiltration head.

6. The intelligent greenhouse according to claim 5, characterized in that: The inner sunshade mechanism (17) is composed of a folding curtain (26), a traction rope (27) and a slider (28); a sliding groove for the slider (28) to slide is provided on the horizontal support rod on the support frame (8); a sliding groove for the slider (28) to slide is provided on the lower end of the sliding column (19); a first linear motor for sliding the slider (28) is installed on the slider (28); and a connecting block at the lower end of the slider (28) is fixedly connected to the traction rope (27).

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