Air adjusting structure in greenhouse based on intelligent control system

Abstract

An air adjusting structure in a greenhouse based on an intelligent control system belongs to the technical field of greenhouse equipment and particularly comprises an outer cylinder and an inner cylinder, the outer cylinder and the inner cylinder are integrally formed, the outer cylinder is arranged at the top of the inner cylinder and located outside the greenhouse, and the inner cylinder is arranged on the inner side of the greenhouse. When ventilation is conducted in the greenhouse, an air inlet fan blows external airflow into the outer barrel, the airflow is filtered through the air passing assembly and finally discharged into the inner barrel through the air inlet assembly, and the airflow enters along the inner side of the layer barrel when passing through the air passing assembly and makes contact with filtering cotton, so that the filtering effect is improved. And after passing through the filter cotton, the air flow further adsorbs various harmful gases in the air when passing through the activated carbon filler between the layer cylinder and the detachable cylinder.

Description

Technical Field

[0001] The invention belongs to the technical field of greenhouse equipment, and relates to air conditioning equipment in a greenhouse, and specifically to an air adjustment structure in a greenhouse based on an intelligent control system. Background Art

[0002] As we all know, the greenhouse with intelligent control system is a comprehensive facility used to regulate the interior of the greenhouse. It mainly uses sensors, controllers, actuators and other equipment to automatically adjust according to the environment inside the greenhouse and the environment required by the crops based on pre-set parameters and real-time monitoring data, and optimizes key factors such as the environment inside the greenhouse to create a suitable growth environment for crops in the greenhouse.

[0003] When planting crops in a greenhouse, it is necessary to use an air adjustment structure in the greenhouse. The problem with the existing technology is that although the intelligently controlled greenhouse can adjust parameters such as humidity and irrigation according to the soil and crop conditions, the air is mostly exchanged through ventilation fans during the adjustment process in order to save costs. However, when there are too many impurities in the external environment or the temperature in the external environment is not suitable, it is also easy to affect the crops inside, which is inconvenient to use.

[0004] Based on the above-mentioned situation, we found that it is difficult for the air adjustment structure in the greenhouse based on the intelligent control system in the existing technology to avoid the above problems at the same time. Therefore, we proposed an air adjustment structure in the greenhouse that can effectively improve the gas exchange efficiency, is not easily affected by pollutants in the external environment, and can also assist in regulating the temperature in the environment during the gas exchange process.

[0005] ‌ Summary of the invention In view of the shortcomings of the prior art, the present invention provides an air adjustment structure in a greenhouse based on an intelligent control system, which has the advantages of effectively improving the gas exchange efficiency, not being easily affected by pollutants in the external environment, and assisting in regulating the temperature in the environment during the gas exchange process.

[0006] The present application provides an air adjustment structure in a greenhouse based on an intelligent control system, which adopts the following technical solutions: An air adjustment structure in a greenhouse based on an intelligent control system comprises an outer cylinder and an inner cylinder, the outer cylinder and the inner cylinder are integrally formed, the outer cylinder is arranged on the top of the inner cylinder, an inlet fan is installed on the right side of the inner side of the outer cylinder, a wind passing assembly is arranged on the inner side of the outer cylinder, an inlet assembly is fixedly connected to the inner side of the outer cylinder, an exhaust pipe is fixedly connected to the inner side of the left side of the outer cylinder, an exhaust fan is installed on the inner side of the exhaust pipe, and an auxiliary assembly is movably connected to the inner side of the inner cylinder; The air passing assembly comprises a disassembly cylinder, an integrally formed layer cylinder is arranged on the inner side of the disassembly cylinder, activated carbon filler is filled between the layer cylinder and the disassembly cylinder, filter cotton is movably connected to the inner side of the layer cylinder, side plates are threadedly connected to both sides of the disassembly cylinder, and an interception net is fixedly connected to the inner side of the side plate; The air inlet assembly includes an input pipe, the bottom of which passes through the inner tube and is fixedly connected to the inner tube, two hollow frames are fixedly connected to the inner side of the input pipe, a middle column is fixedly connected between the two hollow frames, a guide plate is fixedly connected to the outer side of the middle column, a spiral plate is fixedly connected to the inner wall of the input pipe, a heating pipe is installed on the inner side of the input pipe, and a flow groove is opened on the inner side of the guide plate.

[0007] By adopting the above technical scheme, an outer cylinder is arranged outside the greenhouse, and an inner cylinder is arranged inside the greenhouse. When ventilating the greenhouse, the inlet fan blows the external airflow into the interior of the outer cylinder, and filters the airflow through the air flow component, and finally discharges it into the interior of the inner cylinder through the air flow component. When the airflow passes through the air flow component, it will enter along the inner side of the layer cylinder and contact the filter cotton to filter most of the particulate impurities therein. After the airflow passes through the filter cotton, it will further absorb various harmful gases in the air when it comes into contact with the activated carbon filler between the layer cylinder and the disassembly cylinder, such as formaldehyde, benzene, toluene, xylene and other volatile organic compounds, as well as ammonia, sulfur dioxide, hydrogen sulfide and other industrial irritating gases, to avoid affecting the crops inside the greenhouse. The side plates on both sides can facilitate the blocking of both sides of the outer cylinder. The interception net on the left can block the activated carbon filler to avoid leakage, and the interception net on the right can prevent external Large impurities in the environment enter the structure and cause blockage or poor air intake. When the airflow passes through the air inlet component, it will be introduced into the greenhouse along the input pipe. During this process, it will contact the guide vane and the spiral vane and be guided, and flow along the gap between the spiral vane and the guide vane. If there is a need to increase the temperature in the greenhouse, it can be heated by the heating pipe. Since the flow path of the heating pipe and the airflow is consistent, there will be a larger contact area and a longer contact time with the airflow. When the indoor temperature of the greenhouse needs to be lowered, the coolant can be passed through the inside of the circulation groove and the temperature of the guide vane can be lowered. When the airflow passes through, the heat will be transferred to the guide vane to assist the intelligent control system to adjust the airflow temperature in the greenhouse. When the airflow circulates inside the greenhouse, it will be drawn into the exhaust duct by the exhaust fan and finally discharged from the greenhouse to achieve a stable circulation of low-cost airflow.

[0008] The present invention is further configured as follows: the auxiliary component includes an insect-attracting lamp installed on the inner side of the inner tube, the inner side of the inner tube is fixedly connected with a thin frame, the outer side of the thin frame is fixedly connected with an electric grid, and the bottom of the insect-attracting lamp is provided with a receiving groove.

[0009] By adopting the above technical solution, by setting up insect-attracting lamps, flying insects in the greenhouse can be attracted. After entering along the inner tube, they will come into contact with the electric grid and be shot down, and finally fall into the receiving slot for later processing.

[0010] The present invention is further configured as follows: a mounting frame is fixedly connected to the bottom of the inner tube, and the inner side of the mounting frame is movably connected to the receiving groove through bolts.

[0011] By adopting the above technical solution, by setting up a mounting frame, the bottom of the docking slot can be supported, and the docking slot can be installed and disassembled along the mounting frame to facilitate cleaning or replacement of the docking slot.

[0012] The present invention is further configured as follows: a diffusion sheet is fixedly connected to the bottom of the inner cylinder, and the diffusion sheet is located at the bottom of the receiving groove.

[0013] By adopting the above technical solution and providing a diffusion sheet, flying insects at the bottom of the inner tube can be easily guided, making it more likely that they will fall into the inner tube instead of being blocked outside the inner tube.

[0014] The present invention is further configured as follows: a limiting frame is fixedly connected to the inner side of the outer cylinder, a guide cylinder is fixedly connected to the inner side of the outer cylinder, the inner side of the guide cylinder is slidably connected to the disassembly cylinder, and the inner side of the limiting frame is in contact with the disassembly cylinder.

[0015] By adopting the above technical solution, by setting a limit frame in conjunction with the guide tube, it is possible to facilitate reasonable installation and limiting of the extreme installation position of the disassembly tube to prevent it from sliding, vibrating or displacing inside the structure.

[0016] The present invention is further configured as follows: a connecting flange is fixedly connected to the outer side of the air inlet fan, and the inner side of the connecting flange is movably connected to the outer cylinder via bolts.

[0017] By adopting the above technical solution, by setting a connecting flange, the inlet fan and the outer cylinder can be easily connected or disassembled. After the inlet fan is disassembled, the entire air flow assembly can be disassembled to facilitate the disassembly, cleaning or replacement of the internal filter element.

[0018] The present invention is further configured as follows: a handle is fixedly connected to the outer side of the side plate.

[0019] By adopting the above technical solution, by providing a handle, in addition to facilitating the removal of the intercepting net along the disassembly tube, when the air flow assembly needs to be taken out from the inside of the outer tube, the entire air flow assembly can also be easily pulled out through the right handle.

[0020] The present invention is further configured as follows: a heat exchanger is provided between the input pipe and the exhaust pipe, a pump is fixedly connected to the top of the top hollow frame, a water tank is installed on the inner side of the outer tube, the heat exchanger, the pump and the water tank are connected, a circulation pipe is installed on the outer side of the circulation groove, the top of the top circulation pipe is fixedly connected to the pump, and the side of the bottom circulation pipe close to the water tank is fixedly connected to the water tank.

[0021] By adopting the above technical solution, a heat exchanger is set up in conjunction with a pump and a water tank. The interior of the water tank is used to store coolant, and the heat exchanger is used to dissipate heat and cool the coolant. The set pump is used to circulate the coolant circulating in the circulation pipe and the circulation tank.

[0022] The present invention is further configured as follows: a photovoltaic panel bracket is fixedly connected to the top of the outer cylinder, and the photovoltaic panel bracket is arranged on the outside of the exhaust pipe.

[0023] By adopting the above technical solution and setting up a photovoltaic panel bracket, in addition to facilitating auxiliary functions through external controllers, inverters, batteries and other components, it is also convenient to block the top of the exhaust duct and the right side of the outer tube to prevent water from the external environment from entering the greenhouse during rainy and snowy weather and affecting crops.

[0024] The present invention is further configured as follows: a card frame is clamped on the top of the exhaust pipe, and a blocking net is installed on the inner side of the card frame.

[0025] By adopting the above technical solution, the retaining net can be easily installed by setting a card frame. The setting of the retaining net can facilitate the protection of the inner side of the exhaust duct to prevent external impurities or animals from entering the greenhouse through the exhaust duct.

[0026] In summary, the present invention includes at least one of the following beneficial technical effects: (1) The present invention arranges an outer cylinder outside the greenhouse and an inner cylinder inside the greenhouse. When ventilating the greenhouse, the air inlet fan blows the external air into the outer cylinder, and filters the air through the air flow component, and finally discharges the air into the inner cylinder through the air inlet component. When the air flow passes through the air flow component, it enters along the inner side of the layer cylinder and contacts the filter cotton to filter most of the particulate impurities therein. After the air flow passes through the filter cotton, it will further absorb various harmful gases in the air when it contacts the activated carbon filler between the layer cylinder and the disassembly cylinder, such as formaldehyde, benzene, toluene, xylene and other volatile organic compounds, as well as ammonia, sulfur dioxide, hydrogen sulfide and other industrial irritating gases, to avoid affecting the crops inside the greenhouse.

[0027] (2) The side plates on both sides of the present invention can be convenient for sealing the two sides of the outer tube, the left interception net can block the activated carbon filler to avoid leakage, and the right interception net can prevent larger impurities in the external environment from entering the structure to cause blockage or poor air intake effect. When the airflow passes through the air inlet assembly, it will be introduced into the greenhouse along the input pipe. During this process, it will contact the guide vane and the spiral vane and be guided, and flow along the gap between the spiral vane and the guide vane. If there is a need to increase the temperature in the greenhouse, it can be heated by a heating pipe. Since the flow path of the heating pipe and the airflow is consistent, there will be a larger contact area and a longer contact time with the airflow. When it is necessary to lower the indoor temperature of the greenhouse, the coolant can be passed through the inside of the circulation groove and the temperature of the guide vane can be lowered. When the airflow passes through, the heat will be transferred to the guide vane, so as to assist the intelligent control system to adjust the airflow temperature in the greenhouse. When the airflow circulates inside the greenhouse, it will be drawn into the exhaust duct by the exhaust fan and finally discharged from the greenhouse to achieve stable circulation of low-cost airflow. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure in the present invention.

[0029] Figure 2 It is an internal schematic diagram of the main structure in the present invention.

[0030] Figure 3 It is a schematic diagram of the structure of the auxiliary components in the present invention.

[0031] Figure 4 It is a structural schematic diagram of the air inlet assembly in the present invention.

[0032] Figure 5 It is a schematic diagram of the structure of the wind passing component in the present invention.

[0033] Figure 6 It is a schematic diagram of the internal structure of the outer cylinder in the present invention.

[0034] Figure 7 It is a schematic diagram of the installation of the main structure in the present invention.

[0035] In the figure: outer cylinder 1, inner cylinder 2, air inlet fan 3, air passing assembly 4, disassembly cylinder 401, layer cylinder 402, filter cotton 403, side plate 404, interception net 405, air inlet assembly 5, input pipe 501, hollow frame 502, middle column 503, guide plate 504, spiral plate 505, heating pipe 506, circulation slot 507, exhaust pipe 6, exhaust fan 7, auxiliary assembly 8, insect trap lamp 801, thin frame 802, power grid 803, receiving slot 804, mounting frame 9, diffuser 10, limit frame 11, guide cylinder 12, connecting flange 13, handle 14, heat exchanger 15, pump 16, water tank 17, circulation pipe 18, photovoltaic panel bracket 19, card frame 20, interception net 21. DETAILED DESCRIPTION

[0036] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art fall within the scope defined by the claims attached to this application.

[0037] Example 1 See also Figure 1-7 , an air adjustment structure in a greenhouse based on an intelligent control system, comprising an outer tube 1 and an inner tube 2, the outer tube 1 and the inner tube 2 are integrally formed, the outer tube 1 is arranged on the top of the inner tube 2, an inlet fan 3 is installed on the right side of the inner side of the outer tube 1, a wind passing component 4 is arranged on the inner side of the outer tube 1, an inlet component 5 is fixedly connected to the inner side of the outer tube 1, an exhaust pipe 6 is fixedly connected to the inner side of the left side of the outer tube 1, an exhaust fan 7 is installed on the inner side of the exhaust pipe 6, and an auxiliary component 8 is movably connected to the inner side of the inner tube 2; The air passing assembly 4 comprises a disassembly cylinder 401, an integrally formed layer cylinder 402 is arranged on the inner side of the disassembly cylinder 401, activated carbon filler is filled between the layer cylinder 402 and the disassembly cylinder 401, a filter cotton 403 is movably connected to the inner side of the layer cylinder 402, side plates 404 are threadedly connected to both sides of the disassembly cylinder 401, and an interception net 405 is fixedly connected to the inner side of the side plate 404; The air inlet assembly 5 includes an input pipe 501, the bottom of which passes through the inner tube 2 and is fixedly connected to the inner tube 2, two hollow frames 502 are fixedly connected to the inner side of the input pipe 501, a middle column 503 is fixedly connected between the two hollow frames 502, a guide plate 504 is fixedly connected to the outer side of the middle column 503, a spiral plate 505 is fixedly connected to the inner wall of the input pipe 501, a heating pipe 506 is installed on the inner side of the input pipe 501, and a flow groove 507 is opened on the inner side of the guide plate 504; By arranging the outer cylinder 1 to be located outside the greenhouse and the inner cylinder 2 to be located inside the greenhouse, when ventilating the greenhouse, the air inlet fan 3 blows the external airflow into the interior of the outer cylinder 1, and filters the airflow through the air flow component 4, and finally discharges it into the interior of the inner cylinder 2 through the air inlet component 5. When the airflow passes through the air flow component 4, it will enter along the inner side of the layer cylinder 402, and contact with the filter cotton 403 to filter most of the particulate impurities therein. After the airflow passes through the filter cotton 403, it will further absorb various harmful gases in the air when it contacts the activated carbon filler between the layer cylinder 402 and the disassembly cylinder 401, such as formaldehyde, benzene, toluene, xylene and other volatile organic compounds, as well as ammonia, sulfur dioxide, hydrogen sulfide and other industrial irritating gases, to avoid affecting the crops inside the greenhouse. The side plates 404 on both sides can facilitate the blocking of the two sides of the outer cylinder 1, the left interception net 405 can block the activated carbon filler to avoid leakage, and the right interception net 405 can avoid the relatively high external environment. Large impurities enter the structure and cause blockage or poor air intake. When the airflow passes through the air inlet component 5, it will be introduced into the greenhouse along the input pipe 501. During this process, it will contact the guide vane 504 and the spiral vane 505 and be guided, and flow along the gap between the spiral vane 505 and the guide vane 504. If there is a need to increase the temperature in the greenhouse, it can be heated by the heating pipe 506. Since the flow path of the heating pipe 506 and the airflow is consistent, there will be a larger contact area and a longer contact time with the airflow. When the indoor temperature of the greenhouse needs to be lowered, the coolant can pass through the inside of the circulation groove 507 and reduce the temperature of the guide vane 504. When the airflow passes through, the heat will be transferred to the guide vane 504 to assist the intelligent control system to adjust the airflow temperature in the greenhouse. When the airflow circulates inside the greenhouse, it will be drawn into the exhaust pipe 6 by the exhaust fan 7 and finally discharged from the greenhouse to achieve a stable circulation of low-cost airflow.

[0038] Among them, the inner side of the outer tube 1 is fixedly connected to the limiting frame 11, the inner side of the outer tube 1 is fixedly connected to the guide tube 12, the inner side of the guide tube 12 is slidably connected to the disassembly tube 401, and the inner side of the limiting frame 11 is in contact with the disassembly tube 401. By setting the limiting frame 11 to cooperate with the guide tube 12, it is convenient to reasonably install and limit the extreme installation position of the disassembly tube 401 to avoid sliding, vibration or displacement inside the structure. The outer side of the inlet fan 3 is fixedly connected to the connecting flange 13, and the inner side of the connecting flange 13 is movably connected to the outer tube 1 by bolts. By setting the connecting flange 13, it is convenient to connect the inlet fan 3 and the outer tube 1. The outer side of the side plate 404 is fixedly connected with a handle 14. By setting the handle 14, in addition to facilitating the removal of the interception net 405 along the disassembly cylinder 401, when it is necessary to take the air flow assembly 4 out of the outer cylinder 1, the entire air flow assembly 4 can also be pulled out through the right handle 14. A heat exchanger 15 is provided between the inlet pipe 501 and the exhaust pipe 6, and a pump 16 is fixedly connected to the top of the top hollow frame 502. A water tank 17 is installed on the inner side of the outer cylinder 1. The heat exchanger 15, the pump 16 and the water tank 17 are connected, and a circulation pipe 18 is installed on the outside of the circulation groove 507. The top of the top circulation pipe 18 is fixedly connected to the pump 16, and the side of the bottom circulation pipe 18 close to the water tank 17 is fixedly connected to the water tank 17. The heat exchanger 15 is provided to cooperate with the pump 16 and the water tank 17. The interior of the water tank 17 is used to store the coolant, and the coolant is cooled and cooled by the heat exchanger 15. The pump 16 is provided to circulate the coolant circulating in the circulation pipe 18 and the circulation groove 507. The top of the outer tube 1 is fixedly connected to the photovoltaic panel bracket 19, and the photovoltaic panel bracket 19 is provided on the outside of the exhaust pipe 6. By setting up the photovoltaic panel bracket 19, in addition to facilitating the auxiliary functions through external controllers, inverters, batteries and other components, it is also convenient to block the top of the exhaust pipe 6 and the right side of the outer tube 1 to prevent water from the external environment from entering the greenhouse during rainy and snowy weather and affecting the crops. The top of the exhaust pipe 6 is clamped with a card frame 20, and a blocking net 21 is installed on the inner side of the card frame 20. By setting up the card frame 20, it is convenient to install the blocking net 21. The setting of the blocking net 21 can facilitate the protection of the inner side of the exhaust pipe 6 to prevent external impurities or animals from entering the greenhouse from the exhaust pipe 6.

[0039] Working principle of this embodiment: when in use, it is installed on the top of the greenhouse through the connection between the outer cylinder 1 and the inner cylinder 2. When ventilating the greenhouse, the inlet fan 3 blows the external airflow into the inner part of the outer cylinder 1. When the airflow passes through the wind assembly 4, it will enter along the inner side of the layer cylinder 402 and contact the filter cotton 403 to filter most of the particulate impurities therein. After the airflow passes through the filter cotton 403, it will further absorb various harmful gases in the air when it comes into contact with the activated carbon filler between the layer cylinder 402 and the disassembly cylinder 401. The side plates 404 on both sides block the two sides of the outer cylinder 1. The left interception net 405 blocks the activated carbon filler to prevent leakage. The right interception net 405 can prevent larger Impurities enter the structure and cause blockage. When the airflow passes through the air inlet component 5, it will be introduced into the greenhouse along the input pipe 501. During this process, it will contact the guide vane 504 and the spiral vane 505 and be guided, and flow along the gap between the spiral vane 505 and the guide vane 504. If there is a need to increase the temperature in the greenhouse, it can be heated by the heating pipe 506. Since the flow path of the heating pipe 506 and the airflow is consistent, there will be a larger contact area and a longer contact time with the airflow. When it is necessary to lower the indoor temperature of the greenhouse, the coolant can be passed through the inside of the circulation groove 507 and the temperature of the guide vane 504 can be lowered. When the airflow passes through, the heat will be transferred to the guide vane 504.

[0040] Example 2 refer to Figure 3 , an air adjustment structure in a greenhouse based on an intelligent control system further includes an auxiliary component 8, wherein the auxiliary component 8 includes an insect trap lamp 801 installed inside the inner tube 2, a thin frame 802 is fixedly connected to the inside of the inner tube 2, an electric grid 803 is fixedly connected to the outside of the thin frame 802, and a receiving slot 804 is provided at the bottom of the insect trap lamp 801; By setting up the insect attracting lamp 801, it is convenient to attract the flying insects in the greenhouse. After entering along the inner tube 2, they will contact the electric grid 803 and be shot down, and finally fall into the receiving groove 804 for later processing.

[0041] Among them, the bottom of the inner tube 2 is fixedly connected with a mounting frame 9, and the inner side of the mounting frame 9 is movably connected to the receiving groove 804 through bolts. By setting the mounting frame 9, it is convenient to support the bottom of the docking groove 804, and it is convenient to install and disassemble the docking groove 804 along the mounting frame 9, so as to clean or replace the docking groove 804. The bottom of the inner tube 2 is fixedly connected with a diffusion sheet 10, and the diffusion sheet 10 is located at the bottom of the receiving groove 804. By setting the diffusion sheet 10, it is convenient to guide the flying insects at the bottom of the inner tube 2, so that they are more likely to fall into the inner tube 2 instead of being blocked outside the inner tube 2.

[0042] The working principle of this embodiment is as follows: when in use, the mounting frame 9 supports the bottom of the docking slot 804, and the insect attractant lamp 801 attracts flying insects in the greenhouse. After entering along the inner tube 2, they will contact the electric grid 803 and be shot down, and finally fall into the docking slot 804. The mounting frame 9 supports the bottom of the docking slot 804, and at the same time, it is convenient to install and disassemble the docking slot 804 along the mounting frame 9, so as to clean or replace the docking slot 804.

Claims

1. An air conditioning structure in a greenhouse based on an intelligent control system, comprising an outer cylinder (1) and an inner cylinder (2), characterized in that: The outer cylinder (1) and the inner cylinder (2) are integrally formed, the outer cylinder (1) is arranged on the top of the inner cylinder (2), an inlet fan (3) is installed on the right side of the inner side of the outer cylinder (1), an air passing assembly (4) is provided on the inner side of the outer cylinder (1), an inlet assembly (5) is fixedly connected to the inner side of the outer cylinder (1), an exhaust pipe (6) is fixedly connected to the inner side of the left side of the outer cylinder (1), an exhaust fan (7) is installed on the inner side of the exhaust pipe (6), and an auxiliary assembly (8) is movably connected to the inner side of the inner cylinder (2); The air flow assembly (4) comprises a disassembly cylinder (401), an integrally formed layer cylinder (402) is provided on the inner side of the disassembly cylinder (401), activated carbon filler is filled between the layer cylinder (402) and the disassembly cylinder (401), a filter cotton (403) is movably connected to the inner side of the layer cylinder (402), side plates (404) are threadedly connected to both sides of the disassembly cylinder (401), and an interception net (405) is fixedly connected to the inner side of the side plate (404); The air inlet assembly (5) comprises an input pipe (501), the bottom of which passes through the inner tube (2) and is fixedly connected to the inner tube (2), two hollow frames (502) are fixedly connected to the inner side of the input pipe (501), a middle column (503) is fixedly connected between the two hollow frames (502), a guide plate (504) is fixedly connected to the outer side of the middle column (503), a spiral plate (505) is fixedly connected to the inner wall of the input pipe (501), a heating pipe (506) is installed on the inner side of the input pipe (501), and a flow groove (507) is provided on the inner side of the guide plate (504).

2. According to claim 1, the air conditioning structure in a greenhouse based on an intelligent control system is characterized in that: The auxiliary component (8) comprises an insect-attracting lamp (801) mounted on the inner side of the inner tube (2); a thin frame (802) is fixedly connected to the inner side of the inner tube (2); an electric grid (803) is fixedly connected to the outer side of the thin frame (802); and a receiving groove (804) is provided at the bottom of the insect-attracting lamp (801).

3. The greenhouse air conditioning structure based on the intelligent control system according to claim 2 is characterized in that: The bottom of the inner tube (2) is fixedly connected to a mounting frame (9), and the inner side of the mounting frame (9) is movably connected to a receiving groove (804) via bolts.

4. The greenhouse air conditioning structure based on an intelligent control system according to claim 1, characterized in that: A diffusion sheet (10) is fixedly connected to the bottom of the inner cylinder (2), and the diffusion sheet (10) is located at the bottom of the receiving groove (804).

5. The greenhouse air conditioning structure based on the intelligent control system according to claim 1 is characterized in that: The inner side of the outer cylinder (1) is fixedly connected to a limiting frame (11), the inner side of the outer cylinder (1) is fixedly connected to a guide cylinder (12), the inner side of the guide cylinder (12) is slidably connected to the disassembly cylinder (401), and the inner side of the limiting frame (11) is in contact with the disassembly cylinder (401).

6. The greenhouse air conditioning structure based on an intelligent control system according to claim 1, characterized in that: The outer side of the air inlet fan (3) is fixedly connected to a connecting flange (13), and the inner side of the connecting flange (13) is movably connected to the outer cylinder (1) via bolts.

7. The greenhouse air conditioning structure based on an intelligent control system according to claim 1, characterized in that: A handle (14) is fixedly connected to the outer side of the side plate (404).

8. The greenhouse air conditioning structure based on an intelligent control system according to claim 1, characterized in that: A heat exchanger (15) is provided between the input pipe (501) and the exhaust pipe (6); a pump (16) is fixedly connected to the top of the top hollow frame (502); a water tank (17) is installed on the inner side of the outer tube (1); the heat exchanger (15), the pump (16) and the water tank (17) are connected; a circulation pipe (18) is installed on the outer side of the circulation groove (507); the top of the top circulation pipe (18) is fixedly connected to the pump (16); and the side of the bottom circulation pipe (18) close to the water tank (17) is fixedly connected to the water tank (17).

9. The greenhouse air conditioning structure based on an intelligent control system according to claim 1, characterized in that: A photovoltaic panel bracket (19) is fixedly connected to the top of the outer cylinder (1), and the photovoltaic panel bracket (19) is arranged on the outside of the exhaust pipe (6).

10. The greenhouse air conditioning structure based on intelligent control system according to claim 1, characterized in that: A clamping frame (20) is clamped on the top of the exhaust pipe (6), and a blocking net (21) is installed on the inner side of the clamping frame (20).

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