CN109618752B - A demonstration device for greenhouse system based on Internet of Things - Google Patents

Abstract

The invention belongs to the technical field of the Internet of Things, in particular to a greenhouse system demonstration device based on the Internet of Things. Aiming at the problem that the greenhouse system demonstration device based on the Internet of Things technology is difficult to clean and maintain the interior, the following solutions are now proposed, including the installation seat, the Both ends of the two sides of the outer wall of the top of the mounting seat are provided with placement cavities, and the bottom inner wall of the placement cavity is provided with an installation cavity, and the bottom inner wall of the installation cavity is installed with a vertically placed electric telescopic rod through bolts, and the electric telescopic rod is installed. The top outer wall is bolted with a horizontally placed push plate. In the present invention, the top of the mounting seat, the support plate, the top plate and the cover plate cover the greenhouse environment, and both ends of the greenhouse environment are shielded by two cover plates, the cover plates can slide along the chute, and use the first magnetic plate The adsorption between the second magnetic plate and the second magnetic plate is fixed, so that the cover plate can be directly opened to operate the interior, which is convenient for cleaning and maintenance of the interior.

Description

A demonstration device of greenhouse system based on Internet of Things

technical field

The invention relates to the technical field of the Internet of Things, in particular to a demonstration device of a greenhouse system based on the Internet of Things.

Background technique

With the rapid development of communication technology, the Internet of Things, an information carrier based on the Internet and traditional telecommunication networks, has emerged as a network that enables all common physical objects that can be independently addressed to achieve interconnection. Because the Internet of Things can complete the information interaction between objects and machines without human participation, it has been widely used in many industries.

In the new agricultural production, the Internet of Things technology can be used to assist the cultivation of plants. Generally, corresponding plants are planted in the greenhouse. Through the Internet of Things technology, the environmental factors such as temperature, humidity and light intensity in the greenhouse can be controlled within a suitable range. , The Internet of Things control of greenhouses is still lacking in understanding for most people, so a demonstration device is often needed when learning agricultural students or teaching farmers. Usually, the demonstration device is always closed, and it is difficult to clean and clean the interior. repair.

SUMMARY OF THE INVENTION

The technical problem that it is difficult to clean and maintain the interior of the greenhouse system demonstration device based on the Internet of Things technology, the present invention provides a greenhouse system demonstration device based on the Internet of Things.

A demonstration device for a greenhouse system based on the Internet of Things proposed by the present invention includes a mounting seat, two ends of both sides of the outer wall of the top of the mounting seat are provided with placement cavities, and the bottom inner wall of the placement cavity is provided with a mounting cavity. The bottom inner wall of the cavity is installed with a vertically placed electric telescopic rod through bolts, and the top outer wall of the electric telescopic rod is installed with a horizontally placed push plate through bolts, and the top outer wall of the push plate is installed with a soil moisture sensor through bolts. The bottom inner wall of the placement cavity is abutted with the placement box, the top outer wall of the push plate is welded with bumps distributed at equal distances, and the bottom outer wall of the placement box is provided with grooves corresponding to the bumps, and the bumps are tapered structure, and the bumps and grooves match, the two sides of the top outer wall of the mounting seat are installed with support plates through bolts, and the top outer walls of the two support plates are installed with the same horizontally placed top plate through bolts, so Both ends of the outer wall of the top of the mounting seat are provided with two chute, and the bottom inner wall of the chute is slidably connected with a cover plate.

Preferably, shock-absorbing pads are installed on the bottom outer wall of the mounting seat through bolts, and four corners of the bottom outer wall of the mounting seat are provided with placement slots, and the top inner wall of the placement slot is installed with vertically placed hydraulic rods through bolts. The bottom outer wall is bolted with moving wheels.

Preferably, ventilation holes are provided in the middle positions of both ends of the outer wall of the top of the mounting seat, and ventilation fans are installed on the top of the circumferential inner wall of the ventilation holes through bolts, the wind directions of the two ventilation fans are opposite, and the circumferential inner wall of the ventilation holes is located on the top of the ventilation fan A filter screen is installed by bolts, and the same horizontally arranged installation groove is opened on the bottom inner wall of the two ventilation holes.

Preferably, a humidification box is installed on one end of the inner wall of the bottom of the installation groove through bolts, and a vertically placed rotating rod is installed on the bottom inner wall of the humidification box through a bearing, and the outer circumferential wall of the rotating rod is installed with equidistant fan blades through bolts , the top inner wall of the humidification box is installed with a sprinkler head through bolts, the circumferential outer wall of the sprinkler head is installed with a fixed valve through bolts, the top outer wall of the sprinkler head is connected to a water pump through a water pipe, and the water inlet end of the water pump is connected to a water tank through a water pipe.

Preferably, a cooling box is installed at one end of the inner wall of the bottom of the installation groove away from the humidification box through bolts, and the inner wall of the cooling box away from the humidification box is installed with equidistant semiconductor refrigeration chips through bolts, and the top inner wall of the cooling box is installed through bolts A baffle plate placed obliquely is installed, and the top outer wall of the cooling box and one side outer wall of the humidification box are respectively connected with two ventilation holes through air ducts.

Preferably, a horizontally placed connecting cylinder is installed between the cooling box and the humidifying box through bolts, and heating wires distributed at equal distances are installed between the top and bottom of the circumferential inner wall of the connecting cylinder through bolts.

Preferably, a fixing pipe is installed on the middle position of the outer wall of the top of the mounting seat through bolts, and a sprinkler pipe is installed through bolts at the position corresponding to the outer circumferential wall of the fixing pipe and the placement box, and a mounting valve is installed on the outer circumferential wall of the sprinkler pipe through bolts.

Preferably, a slot is formed at a position corresponding to the support plate and the cover plate, and a second magnetic plate is installed on one inner wall of the slot through bolts, and a first magnetic plate is installed at the position corresponding to the cover plate and the second magnetic plate through bolts The magnetic plate is magnetically adsorbed between the first magnetic plate and the second magnetic plate, and the two ends and both sides of the outer wall of the top of the top plate are clamped with roller shutters.

Preferably, a touch display screen is installed on the top outer wall of the top plate through bolts, a quad camera is installed in the middle position of the bottom outer wall of the top plate through bolts, and equidistant lighting lamps are installed on the bottom outer wall of the top plate through bolts.

Preferably, the light intensity sensor and the temperature and humidity sensor are respectively installed on the two ends of the middle position of the top outer wall of the mounting seat through bolts, the top outer wall of the top plate is installed with a processor through bolts, and the processor is connected to a computer through a signal line, and the light intensity sensor , temperature and humidity sensor and soil moisture sensor are all connected to the signal input end of the processor through signal lines, and the processor is connected to the ventilation fan, fixed valve, semiconductor refrigeration chip, heating wire, installation valve, lighting and touch display screen respectively through switches. .

Compared with the prior art, the present invention provides a demonstration device for a greenhouse system based on the Internet of Things, which has the following beneficial effects:

1. This kind of greenhouse system demonstration device based on the Internet of Things, the top of the mounting seat, the support plate, the top plate and the cover plate cover the greenhouse environment, and the ventilation fan is used to realize the air flow in the greenhouse environment, so as to connect the temperature and humidity sensor to the computer , control the work of the fixed valve, heating wire and semiconductor refrigeration sheet, so as to use the Internet of Things technology to control the environment of the greenhouse. Both ends of the greenhouse environment are shielded by two cover plates, which can slide along the chute and use The adsorption between the first magnetic plate and the second magnetic plate is fixed, so that the cover can be directly opened to operate the interior, which is convenient for cleaning and maintenance of the interior.

2. This kind of demonstration device of greenhouse system based on the Internet of Things, the humidification box uses the nozzle to spray water mist to humidify the air, and the wind enters from one end of the humidification box and contacts the fan blades on the rotating rod, so that the rotating rod rotates and makes the air It is fully in contact with the water mist, and an inclined baffle is set on the top of the cooling box to increase the contact time between the air and the semiconductor refrigeration sheet, so that the air is fully cooled, so that the resources are fully utilized, the waste of resources is reduced, and the energy saving and environmental protection are .

3. This IoT-based greenhouse system demonstration device is filled with soil simulated soil in the placement box, so that the soil moisture sensor extends into the placement box to detect the soil moisture, and controls the installation valve through the connection of the computer, so as to control the soil moisture. Sprinkle water to enhance the simulation effect of the greenhouse system. The bottom of the placement box rests on the top of the push plate, which is convenient to use the electric telescopic rod to lift the placement box to replace the soil. It is simple and convenient to use, and the equal distance is used between the placement box and the push plate. Distributed bumps and grooves increase the contact area, prevent water from flowing out of the soil where the box is placed, and ensure the correctness of the presentation.

Description of drawings

1 is a schematic diagram of the overall structure of a demonstration device for a greenhouse system based on the Internet of Things proposed by the present invention;

Fig. 2 is a schematic diagram of a partially enlarged structure of a push plate of a demonstration device for a greenhouse system based on the Internet of Things proposed by the present invention;

3 is a schematic structural diagram of a side view of an installation slot of a demonstration device for a greenhouse system based on the Internet of Things proposed by the present invention;

FIG. 4 is a top-view structural schematic diagram of a mounting base of a demonstration device for a greenhouse system based on the Internet of Things proposed by the present invention;

FIG. 5 is an enlarged structural schematic diagram of a card slot of a demonstration device of a greenhouse system based on the Internet of Things proposed by the present invention.

In the picture: 1 mounting base, 2 shock pads, 3 placement slots, 4 hydraulic rods, 5 moving wheels, 6 placement boxes, 7 electric telescopic rods, 8 push plates, 9 soil moisture sensors, 10 bumps, 11 grooves, 12 ventilation holes, 13 ventilation fans, 14 installation slots, 15 humidification boxes, 16 rotating rods, 17 nozzles, 18 fixed valves, 19 cooling boxes, 20 semiconductor refrigeration sheets, 21 baffles, 22 connecting cylinders, 23 heating wires, 24 fixing Pipe, 25 Sprinkler Pipe, 26 Installation Valve, 27 Light Intensity Sensor, 28 Temperature and Humidity Sensor, 29 Support Plate, 30 Top Plate, 31 Quad Camera, 32 Lighting Lamp, 33 Touch Display, 34 Roller Shutter, 35 Chute, 36 Cover plate, 37 first magnetic plate, 38 card slot, 39 second magnetic plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation are therefore not to be construed as limitations of the present invention.

Referring to Figures 1-5, a demonstration device for a greenhouse system based on the Internet of Things includes a mounting base 1. Both ends of both sides of the top outer wall of the mounting base 1 are provided with placement cavities, and the bottom inner wall of the placement cavity is provided with a mounting cavity. The bottom inner wall of the cavity is installed with a vertically placed electric telescopic rod 7 through bolts, and the top outer wall of the electric telescopic rod 7 is installed with a horizontally placed push plate 8 through bolts, and the top outer wall of the push plate 8 is installed with a soil moisture sensor 9 through bolts , the bottom inner wall of the placement cavity is abutted with the placement box 6, and the placement box 6 is filled with soil, and the position corresponding to the inner wall of the bottom of the placement box 6 and the soil moisture sensor 9 is provided with a slot, and the slot is matched with the soil moisture sensor 9, The top outer wall of the push plate 8 is welded with equidistantly distributed bumps 10, and the bottom outer wall of the placing box 6 is provided with a groove 11 at the position corresponding to the bump 10. The bump 10 has a conical structure, and the bump 10 is connected to the groove. 11, both sides of the top outer wall of the mounting seat 1 are installed with support plates 29 through bolts, and the top outer walls of the two support plates 29 are installed with the same horizontally placed top plate 30 through bolts, and the top outer wall of the mounting seat 1 is installed. Two sliding grooves 35 are provided at both ends, and the bottom inner wall of the sliding grooves 35 is slidably connected with a cover plate 36, and the cover plate 36 is made of glass material.

In the present invention, shock-absorbing pads 2 are installed on the bottom outer wall of the mounting seat 1 through bolts, and four corners of the bottom outer wall of the mounting seat 1 are provided with placing grooves 3, and the top inner wall of the placing groove 3 is installed with a vertical hydraulic pressure through bolts. Rod 4, the bottom outer wall of the hydraulic rod 4 is installed with a moving wheel 5 through bolts;

Ventilation holes 12 are provided in the middle positions of both ends of the outer wall of the top of the mounting seat 1, and the top of the inner wall of the ventilation hole 12 is installed with a ventilation fan 13 through bolts. A filter screen is installed on the top of the air conditioner through bolts, and the bottom inner walls of the two ventilation holes 12 are provided with the same horizontal installation slot 14. One end of the inner wall of the bottom of the installation slot 14 is installed with a humidification box 15 through bolts, and the bottom inner wall of the humidification box 15 is installed. A vertically placed rotating rod 16 is installed through the bearing, and the circumferential outer wall of the rotating rod 16 is installed with fan blades distributed at equal distances through bolts, and the fan blades are arranged obliquely. A fixed valve 18 is installed on the outer circumferential wall of the spray head 17 through bolts, a water pump is connected to the top outer wall of the nozzle 17 through a water pipe, and a water tank is connected to the water inlet end of the water pump through a water pipe;

One end of the bottom inner wall of the installation slot 14 away from the humidification box 15 is installed with a cooling box 19 through bolts, and the inner wall of the cooling box 19 away from the humidification box 15 is installed with equidistantly distributed semiconductor refrigeration chips 20 through bolts. The top inner wall of the cooling box 19 The oblique baffle 21 is installed by bolts, the top outer wall of the cooling box 19 and the outer wall of one side of the humidifying box 15 are respectively connected to the two ventilation holes 12 through air ducts, and the cooling box 19 and the humidifying box 15 are installed by bolts. The connecting cylinder 22 is placed horizontally, and the heating wires 23 distributed at equal distances are installed between the top and the bottom of the inner wall of the connecting cylinder 22 through bolts;

The middle position of the top outer wall of the mounting seat 1 is installed with a fixing pipe 24 by bolts, and the position corresponding to the outer peripheral wall of the fixing pipe 24 and the placement box 6 is installed with a sprinkler pipe 25 by bolts, and the circumferential outer wall of the sprinkler pipe 25 is installed with a mounting valve 26 through bolts One end of the fixed pipe (24) is connected to the water outlet of the water pump through a water pipe, a slot 38 is provided at the position corresponding to the support plate 29 and the cover plate 36, and a second magnetic plate 39 is installed on one side of the inner wall of the slot 38 through bolts , the position corresponding to the cover plate 36 and the second magnetic plate 39 is installed with the first magnetic plate 37 by bolts, the first magnetic plate 37 and the second magnetic plate 39 are magnetically adsorbed, and both ends and both sides of the top outer wall of the top plate 30 are A roller shutter 34 is clamped;

The top outer wall of the top plate 30 is installed with a touch display screen 33 by bolts, and the middle position of the bottom outer wall of the top plate 30 is installed with a quad camera 31 by bolts, and the bottom outer wall of the top plate 30 is installed with equidistantly distributed lighting lamps 32 by bolts. The external power supply, the two ends of the middle position of the top outer wall of the mounting base 1 are respectively installed with a light intensity sensor 27 and a temperature and humidity sensor 28 through bolts, the top outer wall of the top plate 30 is installed with a processor through bolts, and the processor is connected with a computer through a signal line. The intensity sensor 27, the temperature and humidity sensor 28 and the soil moisture sensor 9 are all connected to the signal input end of the processor through signal lines, and the processor is respectively connected to the ventilation fan 13, the fixed valve 18, the semiconductor refrigeration sheet 20, the heating wire 23, the installation of The valve 26 , the light 32 and the touch screen 33 are connected.

When in use, the top of the mounting seat 1, the support plate 29, the top plate 30 and the cover plate 36 are covered to form a greenhouse environment, and the ventilation fan 13 is used to realize the air flow in the greenhouse environment, thereby controlling the fixed valve 18 through the connection between the temperature and humidity sensor 28 and the computer. , the heating wire 23 and the semiconductor refrigeration sheet 20 work, so as to use the Internet of Things technology to control the environment of the greenhouse, both ends of the greenhouse environment are shielded by two cover plates 36, the cover plates 36 can slide along the chute 35, and The first magnetic plate 37 and the second magnetic plate 39 are used for fixing by adsorption, so that the cover plate 36 can be directly opened to operate the interior, which is convenient for cleaning and maintenance of the interior. The placing box 6 is filled with soil to simulate soil. The soil moisture sensor 9 is extended in the placement box 6 to detect the moisture of the soil, and the installation valve 26 is controlled through the connection of the computer to sprinkle water on the soil to enhance the simulation effect of the greenhouse system, and the bottom of the placement box 6 is against the push plate 8 It is convenient to use the electric telescopic rod 7 to lift the placing box 6 to replace the soil, and the use is simple and convenient.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. A greenhouse system demonstration device based on the Internet of things comprises a mounting seat (1) and is characterized in that a placing cavity is formed in each of two ends of each of two sides of the top outer wall of the mounting seat (1), a mounting cavity is formed in the bottom inner wall of the placing cavity, an electric telescopic rod (7) which is vertically placed is installed on the bottom inner wall of the mounting cavity through a bolt, a horizontally placed push plate (8) is installed on the top outer wall of the electric telescopic rod (7) through a bolt, a soil moisture sensor (9) is installed on the top outer wall of the push plate (8) through a bolt, a placing box (6) is connected to the bottom inner wall of the placing cavity in a leaning mode, lugs (10) which are distributed equidistantly are welded on the top outer wall of the push plate (8), grooves (11) are formed in positions, corresponding to the lugs (10), of the bottom outer wall of the placing box (, the lug (10) is matched with the groove (11), the two sides of the outer wall of the top of the mounting seat (1) are respectively provided with a support plate (29) through a bolt, the outer walls of the tops of the two support plates (29) are respectively provided with a top plate (30) which is horizontally arranged through a bolt, the two ends of the outer wall of the top of the mounting seat (1) are respectively provided with two sliding grooves (35), and the inner wall of the bottom of each sliding groove (35) is connected with a cover plate (36) in a sliding manner;

ventilation hole (12) have all been seted up to the intermediate position at mount pad (1) top outer wall both ends, and ventilation hole (12) circumference inner wall's top installs ventilation fan (13) through the bolt, and the opposite direction of wind of two ventilation fan (13), and ventilation hole (12) circumference inner wall is located the top of ventilation fan (13) and installs the filter screen through the bolt, and mounting groove (14) that same level set up are seted up to the bottom inner wall in two ventilation holes (12), fixed pipe (24) are installed through the bolt to the intermediate position of mount pad (1) top outer wall, and fixed pipe (24) circumference outer wall and the position of placing box (6) and corresponding install sprinkler pipe (25) through the bolt, and installation valve (26) are installed through the bolt to the circumference outer wall of sprinkler pipe (25).

2. The greenhouse system demonstration device based on the Internet of things as claimed in claim 1, wherein shock-absorbing pads (2) are mounted on the outer bottom wall of the mounting base (1) through bolts, placing grooves (3) are formed in four corners of the outer bottom wall of the mounting base (1), hydraulic rods (4) which are vertically placed are mounted on the inner top wall of each placing groove (3) through bolts, and moving wheels (5) are mounted on the outer bottom wall of each hydraulic rod (4) through bolts.

3. The greenhouse system demonstration device based on the Internet of things as claimed in claim 1, wherein a humidifying box (15) is installed at one end of the bottom inner wall of the installation groove (14) through a bolt, a vertically-placed rotating rod (16) is installed at the bottom inner wall of the humidifying box (15) through a bearing, blades distributed equidistantly are installed on the circumference outer wall of the rotating rod (16) through bolts, a spray head (17) is installed on the top inner wall of the humidifying box (15) through a bolt, a fixed valve (18) is installed on the circumference outer wall of the spray head (17) through a bolt, a water pump is connected to the top outer wall of the spray head (17) through a water pipe, and a water inlet end of the water pump is connected with a water.

4. The greenhouse system demonstration device based on the Internet of things as claimed in claim 3, wherein a cooling box (19) is installed through bolts at one end of the inner wall of the bottom of the mounting groove (14) far away from the humidifying box (15), semiconductor refrigerating sheets (20) which are distributed equidistantly are installed through bolts at the inner wall of one side of the cooling box (19) far away from the humidifying box (15), a baffle (21) which is placed obliquely is installed through bolts at the inner wall of the top of the cooling box (19), the outer wall of the top of the cooling box (19) is connected with one of the ventilation holes (12) through an air pipe, and the outer wall of one side of the humidifying box (15) is connected with the other ventilation hole (12) through an air pipe.

5. The greenhouse system demonstration device based on the Internet of things as claimed in claim 4, wherein a horizontally placed connecting cylinder (22) is installed between the cooling box (19) and the humidifying box (15) through bolts, and heating wires (23) which are distributed equidistantly are installed between the top and the bottom of the circumferential inner wall of the connecting cylinder (22) through bolts.

6. The greenhouse system demonstration device based on the Internet of things as claimed in claim 1, wherein a clamping groove (38) is formed in the position, corresponding to the cover plate (36), of the supporting plate (29), a second magnetic plate (39) is installed on the inner wall of one side of the clamping groove (38) through a bolt, a first magnetic plate (37) is installed on the position, corresponding to the second magnetic plate (39), of the cover plate (36) through a bolt, the first magnetic plate (37) and the second magnetic plate (39) are magnetically adsorbed, and rolling curtains (34) are clamped at two ends and two sides of the outer wall of the top plate (30).

7. The greenhouse system demonstration device based on the Internet of things as claimed in claim 5, wherein the touch display screen (33) is installed on the outer wall of the top plate (30) through bolts, the four-eye camera (31) is installed on the middle position of the outer wall of the bottom of the top plate (30) through bolts, and the illuminating lamps (32) which are distributed equidistantly are installed on the outer wall of the bottom of the top plate (30) through bolts.

8. The Internet of things-based greenhouse system demonstration device according to claim 7, one end of the middle position of the outer wall of the top of the mounting seat (1) is provided with an illumination intensity sensor (27) through a bolt, and the other end of the middle position of the outer wall of the top of the mounting seat (1) is provided with a temperature and humidity sensor (28) through a bolt, the outer wall of the top plate (30) is provided with a processor through a bolt, the processor is connected with a computer through a signal line, the illumination intensity sensor (27), the temperature and humidity sensor (28) and the soil moisture sensor (9) are connected with the signal input end of the processor through signal lines, and the processor is respectively connected with the ventilating fan (13), the fixed valve (18), the semiconductor refrigerating sheet (20), the heating wire (23), the mounting valve (26), the illuminating lamp (32) and the touch display screen (33) through switches.

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