Internet of Things planting device with adjustable greenhouse ventilation quantity

Abstract

The invention relates to the related technical field of greenhouse Internet of Things planting, and discloses an Internet of Things planting device with adjustable greenhouse ventilation quantity, which comprises a greenhouse planting box body and a control unit cabinet arranged outside the greenhouse planting box body and based on an Internet of Things cloud platform. Through the arrangement of the air inlet fan and the air outlet fan, the purpose that external air continuously enters the interior of the first greenhouse is achieved, gas generated in the first greenhouse flows downwards and enters the interior of the second greenhouse, and gas in the second greenhouse flows upwards and is exhausted; meanwhile, a gas collecting hood located below an air inlet fan continuously collects part of air into a gas collecting pipe, the flowing speed of gas at the bottom of the first greenhouse is increased through an air supply piece, and the gas at the bottom of the first greenhouse can be assisted to flow in the direction close to the second greenhouse; therefore, the circulation effect of gas in the first greenhouse and the second greenhouse is improved, and the purpose of adjusting the ventilation quantity in the greenhouses is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field related to greenhouse Internet of Things planting, and in particular to an Internet of Things planting device with adjustable greenhouse ventilation volume. Background Art

[0002] The Internet of Things, or "Internet of Everything Connected", is an extension and expansion of the Internet. It combines various information sensing devices with the Internet to form a huge network, enabling the interconnection of people, machines and objects at any time and any place. With the development of science and technology, the Internet of Things monitoring technology is gradually connected with the greenhouse, making the planting greenhouse gradually intelligent.

[0003] Although most of the existing Internet of Things planting devices can circulate gas inside the plant planting cavity to enable plants to grow better, in actual use, the gas flow speed at the bottom of most devices is relatively slow and the flow direction is messy, thereby reducing the gas circulation effect inside the plant planting cavity; and because the temperature and ventilation volume in the greenhouse are closely related and affect each other, in order to solve this problem, an Internet of Things planting device with adjustable greenhouse ventilation volume is proposed. Summary of the invention

[0004] The present invention provides an Internet of Things planting device with adjustable greenhouse ventilation volume, which solves the problems in the above-mentioned background technology.

[0005] The present invention solves the technical problem by adopting the following technical solutions:

[0006] A greenhouse planting device with adjustable ventilation volume, comprising a greenhouse planting box and a control unit cabinet based on an Internet of Things cloud platform arranged outside the greenhouse planting box, wherein a heat sink is arranged inside the greenhouse planting box, and the heat sink comprises an isolation baffle fixedly connected to the inside of the greenhouse planting box;

[0007] The two sides of the isolation baffle respectively form a first greenhouse and a second greenhouse with the interior of the greenhouse planting box, the interior of the first greenhouse and the second greenhouse are evenly provided with planting boards for planting plants, the outer sides of the planting boards are evenly provided with planting grooves and through holes, and the tops of the first greenhouse and the second greenhouse are respectively provided with air supply parts and ventilation parts;

[0008] The outside of the greenhouse planting box is provided with an air flow guide mechanism for assisting the air flow at the bottom of the greenhouse planting box, and the outside of the greenhouse planting box is also provided with a self-cleaning part for cleaning the air supply part;

[0009] The air supply member comprises a first filter plate A embedded in the top of the first greenhouse, and an air inlet fan is installed on one side of the first filter plate A close to the inside of the first greenhouse;

[0010] The ventilation member comprises a second filter plate embedded in the top of the second greenhouse, and an air blower is installed on a side of the second filter plate away from the interior of the second greenhouse.

[0011] Preferably, the airflow guide mechanism includes a wind direction guide symmetrically arranged on the outside of the greenhouse planting box, and the wind direction guide includes a first guide tube fixedly connected to the inside of the greenhouse planting box, and both ends of the first guide tube extending to the inside of the first greenhouse are fixedly connected with guide nozzles, and two first one-way valves are arranged on the outside of the first guide tube.

[0012] Preferably, the outside of the first guide tube is fixedly connected with an air intake pipe and a second guide tube, a second one-way valve is provided on the outside of the air intake pipe, the inside of the second guide tube is slidably connected with a piston rod, and the end of the piston rod away from the inside of the second guide tube is fixedly connected with a meshing gear rod.

[0013] Preferably, the second guide tube and the outside of the piston rod are both fixedly connected with connecting plates, and a return spring sleeved on the outside of the piston rod is fixedly connected between the two connecting plates.

[0014] Preferably, the airflow guide mechanism also includes a driving assembly arranged on the outside of the greenhouse planting box, and the driving assembly includes an outer shell fixedly connected to the outside of the greenhouse planting box, the interior of the outer shell is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a first gear and two second gears, and the two meshing gear rods extend to the interior of the outer shell and are respectively meshed with the two second gears.

[0015] Preferably, an air collecting pipe is fixedly connected to the interior of the outer shell, one end of the air collecting pipe is located above the first gear fan blade, and the other end of the air collecting pipe extends to the interior of the first greenhouse and is fixedly connected to an air collecting hood, which is located below the air inlet fan.

[0016] Preferably, the self-cleaning component includes a limit plate symmetrically fixedly connected to the outside of the greenhouse planting box, and magnetic fixed magnets are arranged on the outside of the two limit plates. A cleaning plate for cleaning the first filter plate A is slidably connected between the two limit plates, and two fixed magnetic blocks are arranged on one side of the cleaning plate, and a push block is arranged on the other side of the cleaning plate.

[0017] Preferably, a containing box for collecting dust and debris is fixedly connected to the outer side of the greenhouse planting box, a fixed stroke plate is hinged to the outer side of the containing box, and a spring sheet is provided between the inner side of the fixed stroke plate and the inner side of the containing box.

[0018] The advantages and positive effects of the present invention are: by setting up the air inlet fan and the air outlet fan, the purpose of allowing the outside air to continuously enter the interior of the first greenhouse is achieved, and the gas generated inside the first greenhouse flows downward and enters the interior of the second greenhouse, and the gas inside the second greenhouse flows upward and is discharged. At the same time, the air collecting hood located below the air inlet fan continuously collects part of the air into the interior of the air collecting pipe, and at the same time, the air supply part makes the gas flow speed at the bottom of the first greenhouse faster, and can assist the gas at the bottom of the first greenhouse to flow in the direction close to the second greenhouse, thereby improving the circulation effect of the gas inside the first greenhouse and the second greenhouse, and achieving the purpose of adjusting the ventilation volume in the greenhouse. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 3 yes Figure 1 Side view of

[0023] Figure 4 yes Figure 1 Schematic diagram of the internal structure;

[0024] Figure 5 yes Figure 1 Schematic diagram of the structure of the middle planting board;

[0025] Figure 6 yes Figure 1 Schematic diagram of the internal structure of the airflow guide mechanism;

[0026] Figure 7 yes Figure 6 A schematic diagram of the enlarged structure of B;

[0027] Figure 8 is a schematic diagram of the structure of the first gear and the second gear in the present invention;

[0028] Fig. 9 It is a structural framework diagram of the present invention;

[0029] The symbols in the accompanying drawings are described as follows:

[0030] 1. Greenhouse planting box; 10. Self-cleaning parts; 101. Limiting plate; 102. Magnetic fixing block; 103. Cleaning plate; 104. Fixed magnetic block; 105. Push block; 106. Accommodating box; 107. Fixed travel plate;

[0031] 2. Control unit cabinet;

[0032] 3. Heat dissipation component; 31. Isolation baffle;

[0033] 4. First greenhouse;

[0034] 5. Second greenhouse;

[0035] 6. Planting board; 61. Planting trough; 62. Through hole;

[0036] 7. Air supply member; 71. First filter plate;

[0037] 8. Ventilation member; 81. Second filter plate; 82. Air outlet fan;

[0038] 9. Air flow guide mechanism; 91. Wind direction guide; 911. First guide pipe; 912. Guide nozzle; 913. First one-way valve; 914. Air inlet pipe; 915. Second guide pipe; 916. Second one-way valve; 917. Piston rod; 918. Meshing gear rod; 919. Connecting plate; 920. Return spring; 92. Drive assembly; 921. Housing; 922. Rotating shaft; 923. First gear; 924. Second gear; 925. Air collecting pipe; 926. Air collecting hood. DETAILED DESCRIPTION

[0039] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0040] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0041] Reference Figures 1 to 9As shown, the Internet of Things, or "Internet of Everything Connected", is an extended and expanded network based on the Internet. It combines various information sensing devices with the network to form a huge network, realizing the interconnection of people, machines and things at any time and any place. With the development of science and technology, the Internet of Things monitoring technology is gradually connected with the greenhouse, making the planting greenhouse gradually intelligent. Although most of the existing Internet of Things planting devices can circulate gas inside the plant planting cavity so that the plants can grow better, in the actual use process, the gas flow speed at the bottom of most of the devices will be relatively slow and the flow direction will be messy, thereby reducing the circulation effect of the gas inside the plant planting cavity; and because the temperature and ventilation volume in the greenhouse are closely related, the two affect each other. In order to solve this kind of problem, a greenhouse ventilation volume adjustable Internet of Things planting device is proposed, including a greenhouse planting box 1 and a control unit cabinet 2 based on the Internet of Things cloud platform arranged outside the greenhouse planting box 1, and the interior of the greenhouse planting box 1 is provided with a heat sink 3, and the heat sink 3 includes an isolation baffle 31 fixedly connected to the interior of the greenhouse planting box 1;

[0042] The two sides of the isolation baffle 31 respectively form a first greenhouse 4 and a second greenhouse 5 with the interior of the greenhouse planting box 1, and the interiors of the first greenhouse 4 and the second greenhouse 5 are evenly provided with planting boards 6 for planting plants, and the outer sides of the planting boards 6 are evenly provided with planting grooves 61 and through holes 62, and the tops of the first greenhouse 4 and the second greenhouse 5 are respectively provided with air supply members 7 and ventilation members 8;

[0043] The outside of the greenhouse planting box 1 is provided with an air flow guide mechanism 9 for assisting the air flow at the bottom of the greenhouse planting box 1, and the outside of the greenhouse planting box 1 is also provided with a self-cleaning member 10 for cleaning the air supply member 7;

[0044] The air supply member 7 includes a first filter plate A71 embedded in the top of the first greenhouse 4, and an air inlet fan 72 is installed on one side of the first filter plate A close to the inside of the first greenhouse 4;

[0045] The ventilation member 8 includes a second filter plate 81 embedded in the top of the second greenhouse 5, and an exhaust fan 82 is installed on the side of the second filter plate 81 away from the interior of the second greenhouse 5; the setting of the air inlet and outlet fans can achieve the purpose of allowing the outside air to continuously enter the interior of the first greenhouse, and the gas generated inside the first greenhouse flows downward and enters the interior of the second greenhouse, and the gas inside the second greenhouse flows upward and is discharged. At the same time, the air collecting hood located below the air inlet fan continuously collects part of the air into the interior of the air collecting pipe, and at the same time, the air supply member can accelerate the flow speed of the gas at the bottom of the first greenhouse, and can assist the gas at the bottom of the first greenhouse to flow in the direction close to the second greenhouse, thereby improving the circulation effect of the gas inside the first greenhouse and the second greenhouse, and achieving the purpose of adjusting the ventilation volume in the greenhouse.

[0046] It should be noted that when the above-mentioned humidity sensor detects that the humidity inside the greenhouse planting box 1 is lower than its preset humidity, the server can open and close the heat sink 3 through the remote control control unit cabinet 2, so that the soil moisture inside the planting groove 61 on the planting board 6 is suitable for plant growth, so that the plants inside the planting groove 61 can grow better.

[0047] In addition, when the O2 sensor detects that the O2 concentration inside the greenhouse planting box 1 is lower than the O2 concentration required for plant growth in that period, the service end can adjust the rotation speed of the air inlet fan 72 in the air supply component 7 through the remote control control unit cabinet 2 to increase the rotation speed of the air inlet fan 72 to promote more O2 to enter the interior of the greenhouse planting box 1, so that the O2 concentration inside the greenhouse planting box 1 meets the O2 concentration required for plant growth in that period.

[0048] Furthermore, when the CO2 sensor detects that the CO2 concentration inside the greenhouse planting box 1 is higher than the CO2 concentration required for plant growth during this period, the service end can adjust the rotation speed of the air outlet fan 82 in the ventilation component 8 through the remote control control unit cabinet 2 to increase the rotation speed of the air outlet fan 82 to promote more CO2 to be discharged from the interior of the greenhouse planting box 1, so that the CO2 concentration inside the greenhouse planting box 1 meets the CO2 concentration required for plant growth during this period.

[0049] It should also be noted that the remote control control unit cabinet 2 can not only control the humidity inside the greenhouse planting box 1, but also control the concentration and flow rate of O2 and CO2 required for plants in different growth periods, so that the plants can grow better.

[0050] In addition, a sealed door is hinged on the outer side of the greenhouse planting box 1, and an external fill light can be installed to fill in the light of the greenhouse planting box 1. A heat sink 3 is arranged inside the greenhouse planting box 1, and the heat sink 3 includes an isolation baffle 31 fixedly connected to the inside of the greenhouse planting box 1. Spray heads are arranged on both sides of the isolation baffle 31. Other components in the heat sink 3 belong to the prior art and will not be elaborated here. The control unit cabinet 2 based on the Internet of Things cloud platform can regularly spray water on the plants on the planting board 6.

[0051] It should be noted that the two sides of the isolation baffle 31 respectively form the first greenhouse 4 and the second greenhouse 5 with the interior of the greenhouse planting box 1, and the interiors of the first greenhouse 4 and the second greenhouse 5 are evenly provided with planting boards 6 for planting plants, and the outer sides of the planting boards 6 are evenly provided with planting grooves 61 and through holes 62. The interior of the planting grooves 61 is provided with soil for planting plants, and the through holes 62 are used for the circulation of gas inside the first greenhouse 4 and the second greenhouse 5. The tops of the first greenhouse 4 and the second greenhouse 5 are respectively provided with air supply parts 7 and ventilation parts 8, and the outside of the greenhouse planting box 1 is provided with an air flow guide mechanism 9 for assisting the gas flow at the bottom of the greenhouse planting box 1, and the outside of the greenhouse planting box 1 is also provided with a self-cleaning part 10 for cleaning the air supply part 7.

[0052] It is worth mentioning that the air supply member 7 includes a first filter plate A71 embedded in the top of the first greenhouse 4. An air inlet fan 72 is installed on one side of the first filter plate A71 close to the interior of the first greenhouse 4. When the air inlet fan 72 is started, the outside air will continuously enter the interior of the first greenhouse 4.

[0053] Furthermore, the ventilation member 8 includes a second filter plate 81 embedded in the top of the second greenhouse 5, and a blower 82 is installed on the side of the second filter plate 81 away from the inside of the second greenhouse 5. When the blower 82 is started, the gas inside the second greenhouse 5 will flow upward and be discharged.

[0054] In addition, the airflow guide mechanism 9 includes a wind direction guide member 91 symmetrically arranged on the outside of the greenhouse planting box 1, and the wind direction guide member 91 includes a first guide tube 911 fixedly connected to the inside of the greenhouse planting box 1. The first guide tube 911 extends to the inside of the first greenhouse 4, and both ends are fixedly connected with guide nozzles 912. Two first one-way valves 913 are arranged on the outside of the first guide tube 911. The setting of the first one-way valve 913 allows air to flow out only from the inside of the first guide tube 911.

[0055] The outside of the first guide tube 911 is fixedly connected with an intake pipe 914 and a second guide tube 915. A second one-way valve 916 is arranged on the outside of the intake pipe 914. The arrangement of the second one-way valve 916 allows air to flow into the intake pipe 914 only. The inside of the second guide tube 915 is slidably connected with a piston rod 917. The end of the piston rod 917 away from the inside of the second guide tube 915 is fixedly connected with a meshing gear rod 918. The outsides of the second guide tube 915 and the piston rod 917 are both fixedly connected with a connecting plate 919. A reset spring 920 mounted on the outside of the piston rod 917 is fixedly connected between the two connecting plates 919. The reset spring 920 is used to assist the piston rod 917 and the meshing gear rod 918 in resetting.

[0056] It should be further explained that the airflow guide mechanism 9 also includes a driving component 92 arranged on the outside of the greenhouse planting box 1, and the driving component 92 includes a shell 921 fixedly connected to the outside of the greenhouse planting box 1, and the inside of the shell 921 is rotatably connected to a rotating shaft 922, and the outside of the rotating shaft 922 is fixedly connected to a first gear 923 and two second gears 924, and two meshing gear rods 918 extend to the inside of the shell 921 and are respectively meshed with the two second gears 924. Two through holes are provided on the outside of the shell 921. As the two second gears 924 continue to rotate, the meshing gear rod 918 will drive the piston rod 917 to move up and down repeatedly, so that the air inside the second guide tube 915 and the first guide tube 911 is intermittently compressed to the bottom of the first greenhouse 4.

[0057] In addition, an air collecting pipe 925 is fixedly connected to the interior of the outer shell 921. One end of the air collecting pipe 925 is located above the fan blade of the first gear 923. The other end of the air collecting pipe 925 extends to the interior of the first greenhouse 4 and is fixedly connected to an air collecting hood 926. The air collecting hood 926 is located below the air inlet fan 72. The air collecting hood 926 can collect a steady stream of air into the interior of the air collecting pipe 925, so that the first gear 923 located at the end of the air collecting pipe 925 drives the two second gears 924 to rotate continuously. The continuous rotation of the second gear 924 will cause the meshing gear rod 918 to drive the piston rod 917 to move up and down repeatedly.

[0058] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive, and therefore the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners derived by those skilled in the art based on the technical solutions of the present invention also fall within the scope of protection of the present invention.

Claims

1. An IoT planting device with adjustable greenhouse ventilation volume, characterized in that: It comprises a greenhouse planting box (1) and a control unit cabinet (2) based on an Internet of Things cloud platform arranged outside the greenhouse planting box (1); a heat sink (3) is arranged inside the greenhouse planting box (1); the heat sink (3) comprises an isolation baffle (31) fixedly connected to the inside of the greenhouse planting box (1); The two sides of the isolation baffle (31) respectively form a first greenhouse (4) and a second greenhouse (5) with the interior of the greenhouse planting box (1); the interiors of the first greenhouse (4) and the second greenhouse (5) are evenly provided with planting boards (6) for planting plants; the outer sides of the planting boards (6) are evenly provided with planting grooves (61) and through holes (62); the tops of the first greenhouse (4) and the second greenhouse (5) are respectively provided with air supply components (7) and ventilation components (8); An airflow guide mechanism (9) for assisting the flow of gas at the bottom of the greenhouse planting box (1) is arranged outside the greenhouse planting box (1), and a self-cleaning part (10) for cleaning the air supply part (7) is also arranged outside the greenhouse planting box (1); The air supply member (7) comprises a first filter plate A (71) embedded in the top of the first greenhouse (4), and an air inlet fan (72) is installed on one side of the first filter plate A close to the inside of the first greenhouse (4); The ventilation member (8) comprises a second filter plate (81) embedded in the top of the second greenhouse (5), and a blower (82) is installed on a side of the second filter plate (81) away from the interior of the second greenhouse (5).

2. The IoT planting device with adjustable greenhouse ventilation volume according to claim 1, characterized in that: The airflow guide mechanism (9) comprises an airflow guide (91) symmetrically arranged outside the greenhouse planting box (1); the airflow guide (91) comprises a first guide tube (911) fixedly connected to the inside of the greenhouse planting box (1); both ends of the first guide tube (911) extending to the inside of the first greenhouse (4) are fixedly connected to guide nozzles (912); and two first one-way valves (913) are arranged outside the first guide tube (911).

3. The IoT planting device with adjustable greenhouse ventilation volume according to claim 2, characterized in that: The outside of the first guide tube (911) is fixedly connected to an air intake tube (914) and a second guide tube (915); a second one-way valve (916) is arranged outside the air intake tube (914); the inside of the second guide tube (915) is slidably connected to a piston rod (917); and one end of the piston rod (917) away from the inside of the second guide tube (915) is fixedly connected to a meshing gear rod (918).

4. The IoT planting device with adjustable greenhouse ventilation volume according to claim 3 is characterized in that: The second guide tube (915) and the piston rod (917) are both fixedly connected to the outside with a connecting plate (919), and a return spring (920) sleeved on the outside of the piston rod (917) is fixedly connected between the two connecting plates (919).

5. The IoT planting device with adjustable greenhouse ventilation volume according to claim 4, characterized in that: The airflow guide mechanism (9) further comprises a driving assembly (92) arranged outside the greenhouse planting box (1); the driving assembly (92) comprises a shell (921) fixedly connected to the outside of the greenhouse planting box (1); a rotating shaft (922) is rotatably connected inside the shell (921); a first gear (923) and two second gears (924) are fixedly connected outside the rotating shaft (922); and the two meshing gear rods (918) extend into the interior of the shell (921) and mesh with the two second gears (924) respectively.

6. The Internet of Things planting device with adjustable greenhouse ventilation volume according to claim 5, characterized in that: An air collecting pipe (925) is fixedly connected to the interior of the housing (921); one end of the air collecting pipe (925) is located above the fan blades of the first gear (923); the other end of the air collecting pipe (925) extends to the interior of the first greenhouse (4) and is fixedly connected to an air collecting hood (926); the air collecting hood (926) is located below the air inlet fan (72).

7. The IoT planting device with adjustable greenhouse ventilation volume according to claim 1, characterized in that: The self-cleaning member (10) comprises a limit plate (101) symmetrically fixedly connected to the outside of the greenhouse planting box (1); a magnetic fixing magnet (102) is arranged on the outside of the two limit plates (101); a cleaning plate (103) for cleaning the first filter plate A (71) is slidably connected between the two limit plates (101); two fixing magnets (104) are arranged on one side of the cleaning plate (103); and a push block (105) is arranged on the other side of the cleaning plate (103).

8. The IoT planting device with adjustable greenhouse ventilation volume according to claim 7, characterized in that: A containing box (106) for collecting dust and debris is fixedly connected to the outside of the greenhouse planting box (1), a fixed stroke plate (107) is hinged to the outside of the containing box (106), and a spring sheet is provided between the inside of the fixed stroke plate (107) and the inside of the containing box (106).

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