Campus intelligent air conditioner based on real-time data monitoring

Abstract

The application relates to the technical field of air conditioners, in particular to a campus intelligent air conditioner based on real-time data monitoring, which comprises an outer shell body, the upper portion, the middle portion and the lower portion of the inner cavity of the outer shell body are respectively provided with an exhaust assembly, a heat exchange assembly and an air suction assembly, a polygonal slot one is formed in the lower end surface of the exhaust assembly, a polygonal slot two is formed in the upper end surface of the air suction assembly, two polygonal shafts are respectively inserted into the inner cavities of the polygonal slot one and the polygonal slot two and are matched with the polygonal slot one and the polygonal slot two, and the polygonal shafts are communicated with the ring-shaped hollow discs at the upper and lower ends of the heat exchange pipes, the middle portions of the ring-shaped hollow discs are provided with sealing barrels, the two sealing barrels are movably sleeved with the lower end of the hollow cylinder one and the upper end of the hollow cylinder two, the hollow cylinder one can discharge the heat-exchanged gas to the outside when rotating, the hollow cylinder one and the hollow cylinder two in the inner cavity of the outer shell body are driven to rotate by the air outlet, the demand for power equipment can be reduced, and the energy consumption can be reduced.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, specifically to a smart campus air conditioner based on real-time data monitoring. Background Technology

[0002] Campus smart air conditioning is an intelligent air conditioning system based on the Internet of Things and big data analysis technology, designed specifically for campus environments. Its core objective is to achieve automated temperature control, energy optimization, and improved environmental comfort, and to dynamically adjust operating strategies based on real-time monitoring data to adapt to the needs of different teaching scenarios.

[0003] In the prior art, Chinese utility model with publication number CN219607229U discloses a vertical air conditioner, in which outdoor fresh air enters the fresh air duct under the action of a fresh air fan and is introduced into the room through the fresh air outlet. The air outlet rotates in the fresh air cavity and outputs air conditioning air. The air conditioning air blows the fresh air airflow, increasing the range of fresh air entering the room.

[0004] However, traditional campus air conditioners currently require at least two sets of power equipment to work together for air intake and exhaust, resulting in high energy consumption. Furthermore, the airflow from the exhaust vents is relatively small, making it difficult to promptly cover classrooms, laboratories, libraries, and other campus teaching areas, thus failing to meet energy conservation and emission reduction policy requirements. Therefore, this invention proposes a smart campus air conditioner based on real-time data monitoring to address these problems. Summary of the Invention

[0005] The purpose of this invention is to provide a smart campus air conditioner based on real-time data monitoring to solve the problem of high energy consumption of traditional campus air conditioners mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a smart campus air conditioner based on real-time data monitoring, comprising:

[0007] The outer shell has an exhaust assembly, a heat exchange assembly, and an air intake assembly respectively provided in the upper, middle, and lower parts of its inner cavity. An exhaust vent and a data monitoring module are provided on the upper outer side of the outer shell.

[0008] The exhaust assembly includes a rotatable hollow cylinder, with multiple exhaust fan blades arranged in a circular array fixed on the outer wall of the hollow cylinder. An exhaust passage groove is provided between two adjacent exhaust fan blades on one side wall of the hollow cylinder. A connecting groove is provided at the lower end of the side wall of the exhaust assembly, and a polygonal slot is provided on the lower end face of the exhaust assembly.

[0009] The air intake assembly includes a rotatable hollow cylinder II. Multiple air intake fan blades arranged in a circular array are fixed on the outer wall of the hollow cylinder II. An air intake through groove is provided between two adjacent air intake fan blades on the side wall of the hollow cylinder II. A connecting groove II is provided at the upper end of the side wall of the air intake assembly. A polygonal slot II is provided on the upper surface of the air intake assembly.

[0010] The heat exchange assembly includes a heat exchange tube, both ends of which are connected to an annular hollow disk, and the annular hollow disk is fixedly connected to the outer shell. A sealing cylinder is connected through the middle of the annular hollow disk. The two sealing cylinders are respectively movably sleeved on the lower end of the exhaust assembly and the upper end of the intake assembly. The first connecting groove and the second connecting groove are respectively connected to the inner cavities of the two annular hollow disks. A dual-shaft extension motor is arranged between the two annular hollow disks, and the two shaft ends of the dual-shaft extension motor are fixed with polygonal shafts. The two polygonal shafts are respectively inserted into and adapted to the inner cavities of polygonal slot one and polygonal slot two.

[0011] Preferably, the heat exchange tubes are arranged in a spiral shape, and multiple heat exchange tubes are arranged in a ring array. Multiple heat exchange fins arranged in a ring array are fixed in the middle of the inner side wall of the outer shell. The heat exchange fins have grooves for the heat exchange tubes to pass through. The side wall in the middle of the outer shell has a ring heat exchange groove. A heat exchange medium tube is installed on the outer side of the outer shell, and the inner cavity of the heat exchange medium tube is kept in communication with the ring heat exchange groove through a through hole. One end of the heat exchange medium tube is connected to an external compressor.

[0012] Preferably, a positioning disc is fixed to one end of the sealing cylinder, and a positioning insertion hole is provided through the surface of the positioning disc. Positioning rods are fixed to both the upper and lower end faces of the dual-shaft extension motor. One end of the positioning rod movably passes through the positioning insertion hole and is adapted to it. A bushing is fixedly provided in the middle of the positioning disc, and the bushing is movably sleeved on the outside of the shaft end of the dual-shaft extension motor.

[0013] Preferably, the inner wall of the hollow cylinder is fixed with multiple sets of guide vanes arranged in a ring array. Each set of guide vanes consists of multiple strip plates that are equally spaced along the length of the hollow cylinder and are arranged in a spiral structure. The guide vanes correspond to the exhaust channel. The upper and lower outer sides of the hollow cylinder are provided with ring cover plates. The upper and lower ends of the exhaust fan blade are fixedly connected to the two ring cover plates respectively.

[0014] Preferably, the inner wall of the hollow cylinder is fixed with multiple sets of guide vanes arranged in a ring array. The guide vanes and the air intake channel are staggered and spaced apart in the circumferential direction of the hollow cylinder. Both the upper and lower outer sides of the hollow cylinder are provided with ring cover plates, and a filter screen is fixed between the two ring cover plates. The side edge of the air intake fan blade is fixedly connected to the filter screen.

[0015] Preferably, the lower side wall of the outer casing is provided with a plurality of porous filter plates arranged in a ring array, and there is a gap between the porous filter plates and the filter screen cylinder. The exhaust port is located at the same horizontal position as the exhaust assembly along the tangent direction of the outer casing. The exhaust fan blade itself is a planar structure and is tangent to the surface of the first hollow cylinder. The intake fan blade itself is a curved structure and is tangent to the surface of the second hollow cylinder.

[0016] Preferably, the upper and lower ends of the outer shell are respectively provided with a cap and a base, the upper end of the hollow cylinder one is rotatably connected to the cap, the lower end of the hollow cylinder two is rotatably connected to the base, and a sealing ring is provided between the lower end side wall of the hollow cylinder one and the inner side wall of a sealing cylinder, and between the upper end side wall of the hollow cylinder two and the inner side wall of another sealing cylinder.

[0017] Preferably, the exhaust vent is rotatably equipped with a plurality of air guide plates distributed at equal intervals. A clearance groove is provided on one side of the air guide plate. A connecting shaft is fixedly installed in the inner cavity of the clearance groove. An adjusting rod is movably inserted through the inner cavity of the clearance groove. A waist hole is provided on the surface of the adjusting rod for the connecting shaft to pass through. The adjusting rod moves vertically and pushes the air guide plate to rotate and tilt.

[0018] Preferably, a winding rope is fixed to the upper end of the adjusting rod, a winding motor is fixedly installed on the top of the exhaust port, and a winding roller is provided on the shaft end of the winding motor. The upper end of the winding rope movably passes through the top wall of the exhaust port and is wound around the winding roller. A protective cover is provided on the outside of the winding motor to protect it.

[0019] Preferably, a reset component is fixedly connected between the lower end of the adjusting rod and the lower inner wall of the exhaust port, and the reset component is a telescopic rod with a built-in spring.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This invention features an exhaust assembly, a heat exchange assembly, and an intake assembly located at the upper, middle, and lower parts of the inner cavity of the outer shell. The heat exchange assembly includes a heat exchange tube with an annular hollow disc connected to both its upper and lower ends. A sealing cylinder is inserted through the center of each annular hollow disc, with two sealing cylinders movably fitted onto the lower end of one hollow cylinder and the upper end of another. An exhaust port is located between the two annular hollow discs. The upper and lower ends of the exhaust port drive the rotation of hollow cylinders one and two, respectively. When hollow cylinder two rotates, it draws in external air, which flows and exchanges heat within the heat exchange tube. When hollow cylinder one rotates, it discharges the heat-exchanged air to the outside. This device creates a self-circulating airflow, unaffected by indoor and outdoor air pressure differences, thus ensuring faster airflow. Since both hollow cylinders one and two inside the outer shell are driven to rotate by the exhaust port, the power requirements of the equipment are reduced, thereby lowering energy consumption. Attached Figure Description

[0022] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the outer shell of the present invention;

[0024] Figure 3 This is a schematic diagram of the internal structure of the exhaust assembly of the present invention;

[0025] Figure 4 This is a half-sectional schematic diagram of the exhaust assembly structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the internal structure of the air intake component of the present invention;

[0027] Figure 6 This is a half-sectional schematic diagram of the air intake component structure of the present invention;

[0028] Figure 7 This is a three-dimensional schematic diagram of the heat exchange component structure of the present invention;

[0029] Figure 8 This is a schematic diagram showing the connection between the annular hollow disc and the exhaust port structure of the present invention;

[0030] Figure 9 This is a schematic cross-sectional view of the annular hollow disk structure of the present invention;

[0031] Figure 10 This is a schematic diagram of the heat exchanger tube structure installation of the present invention;

[0032] Figure 11 This is a schematic diagram of the internal structure of the exhaust vent of the present invention;

[0033] Figure 12 This is a schematic diagram showing the separation of the air guide plate and the adjusting rod structure of the present invention.

[0034] In the diagram: 1. Outer shell; 11. Porous filter plate; 12. Heat exchange medium pipe; 13. Through hole; 14. Annular heat exchange groove; 15. Heat exchange fin plate; 16. Data monitoring module; 2. Exhaust assembly; 21. Hollow cylinder one; 22. Exhaust fan blade; 23. Exhaust channel; 24. Guide vane one; 25. Annular cover plate one; 26. Connecting groove one; 27. Polygonal slot one; 3. Suction assembly; 31. Hollow cylinder two; 32. Suction fan blade; 33. Suction channel; 34. Guide vane two; 35. Annular cover plate two; 3 6. Filter screen cylinder; 37. Polygonal slot two; 38. Connecting slot two; 4. Heat exchange assembly; 41. Heat exchange tube; 42. Annular hollow disc; 43. Sealing cylinder; 44. Positioning disc; 45. Positioning insertion hole; 46. Bushing; 5. Exhaust vent; 51. Air guide plate; 511. Clearance groove; 512. Connecting shaft; 52. Adjusting rod; 521. Waist hole; 522. Winding rope; 523. Winding motor; 524. Reset piece; 53. Protective cover; 6. Dual-shaft extension motor; 61. Positioning insertion rod; 62. Polygonal shaft. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1 to 12 The present invention provides a technical solution:

[0037] Example 1: A smart campus air conditioner based on real-time data monitoring includes: outer casing 1.

[0038] Specifically, an exhaust assembly 2, a heat exchange assembly 4, and an air intake assembly 3 are respectively provided in the upper, middle, and lower parts of the inner cavity of the outer shell 1. An exhaust vent 5 and a data monitoring module 16 are provided on the upper outer side of the outer shell 1. The air intake assembly 3 draws air from the outside, exchanges heat through the heat exchange assembly 4, and the air after heat exchange is driven by the exhaust assembly 2 and discharged from the exhaust vent 5. The data monitoring module 16 includes a data acquisition unit (such as an environmental sensor), a data processing unit (such as a microcontroller), and a data transmission unit (such as a wireless transmission chip) known in the prior art. The data monitoring module 16 is mainly used to monitor the surrounding environmental data (such as temperature) in real time. The data monitoring module 16 can also be connected to the teaching affairs system API to turn on the device in advance according to the course schedule to ensure a more comfortable indoor temperature during teaching.

[0039] Secondly, the exhaust assembly 2 includes a rotatable hollow cylinder 21. Multiple exhaust fan blades 22 arranged in a circular array are fixed to the outer wall of the hollow cylinder 21. An exhaust channel 23 is provided between adjacent exhaust fan blades 22 on the side wall of the hollow cylinder 21. Figure 3 and Figure 4 As shown, when the exhaust assembly 2 rotates as a whole, the exhaust fan blade 22 can throw the surrounding air outward, creating a pressure difference between the inside and outside of the hollow cylinder 21. The gas inside the hollow cylinder 21 can pass through the exhaust channel 23 and be discharged outward, thereby realizing air flow. A connecting channel 26 is provided at the lower end of the side wall of the exhaust assembly 2 so that air can enter the inner cavity of the hollow cylinder 21 from the connecting channel 26. A polygonal slot 27 is provided on the lower end face of the exhaust assembly 2.

[0040] Furthermore, the suction assembly 3 includes a rotatable hollow cylinder 31. Multiple suction fan blades 32 arranged in a circular array are fixed to the outer wall of the hollow cylinder 31. Suction slots 33 are formed in the side wall of the hollow cylinder 31 between adjacent suction fan blades 32. Figure 5 and Figure 6 As shown, when the entire air intake assembly 3 rotates, the air intake fan blade 32 can gather the surrounding air, increase the air pressure around the hollow cylinder 31, and thus draw the surrounding air into the inner cavity of the hollow cylinder 31. A connecting groove 38 is provided at the upper end of the side wall of the air intake assembly 3. The connecting groove 38 can be used to discharge the air from the inner cavity of the hollow cylinder 31. A polygonal slot 37 is provided on the upper surface of the air intake assembly 3.

[0041] Furthermore, the heat exchange assembly 4 includes a heat exchange tube 41, with annular hollow discs 42 connected to both the upper and lower ends of the heat exchange tube 41. The annular hollow discs 42 are fixedly connected to the outer shell 1, and their position remains fixed. The annular hollow discs 42 can be used to fix and position the heat exchange tube 41. A sealing cylinder 43 is connected through the middle of the annular hollow disc 42. The two sealing cylinders 43 are respectively movably sleeved on the lower end of the exhaust assembly 2 and the upper end of the intake assembly 3. The connecting groove 1 26 and the connecting groove 2 38 are respectively... The two annular hollow disks 42 are connected, so air from the inner cavity of the second hollow cylinder 31 can enter the inner cavity of the annular hollow disk 42 located at the lower end of the heat exchange tube 41 through the second connecting groove 38. Then, the air enters the inner cavity of the annular hollow disk 42 at the upper end of the heat exchange tube 41 along the inner cavity of the heat exchange tube 41. Next, the air enters the inner cavity of the first hollow cylinder 21 through the first connecting groove 26. In other words, the inner cavities of the first hollow cylinder 21 and the second hollow cylinder 31 are kept connected, and external air first enters the inner cavity of the second hollow cylinder 31. Then, the air enters from the inner cavity of hollow cylinder 21 and enters the inner cavity of hollow cylinder 121, and finally exits from the inner cavity of hollow cylinder 121. A dual-shaft extension motor 6 is set between the two annular hollow discs 42, and each of the two shaft ends of the dual-shaft extension motor 6 is fixed with a polygonal shaft 62. The two polygonal shafts 62 are respectively inserted into and matched with the inner cavities of polygonal slot 127 and polygonal slot 237. When the dual-shaft extension motor 6 is working, the two shaft ends rotate synchronously, thereby driving hollow cylinder 121 and hollow cylinder 231 to maintain synchronous rotation. That is to say, the rotation of hollow cylinder 121 and hollow cylinder 231 only requires one power source, thereby reducing the size of the equipment and reducing energy consumption. Furthermore, hollow cylinder 231 draws air from the outside and hollow cylinder 121 discharges air to the outside. The two work together to increase the gas flow speed inside the outer shell 1, thereby ensuring that the gas discharged from the exhaust port 5 is faster, so as to more quickly adjust the large indoor teaching places such as classrooms, libraries, and laboratories.

[0042] To exchange heat with the air inside the heat exchange tube 41, the heat exchange tube 41 of this application is spirally arranged. Multiple heat exchange tubes 41 are arranged in a ring array. The spiral shape of the heat exchange tube 41 extends the airflow path. Multiple heat exchange fins 15 arranged in a ring array are fixed in the middle of the inner wall of the outer casing 1. Grooves for the heat exchange tubes 41 to pass through are formed on the heat exchange fins 15. A ring-shaped heat exchange groove 14 is formed in the middle side wall of the outer casing 1. A heat exchange medium flows inside the ring-shaped heat exchange groove 14. The heat exchange medium can rapidly exchange heat with the air flowing inside the heat exchange tube 41 through the heat exchange fins 15, thereby ensuring a more comfortable air temperature discharged from the device. A heat exchange medium pipe 12 is installed on the outside of the outer casing 1, and the inner cavity of the heat exchange medium pipe 12 is connected to the ring-shaped heat exchange groove 14 through a through hole 13. One end of the heat exchange medium pipe 12 is connected to an external compressor. Figure 10As shown, after the heat exchange medium exchanges heat with the air inside the heat exchange tube 41, the heat exchange medium can return to the compressor through the heat exchange medium pipe 12. After being recompressed by the compressor, it is sent back into the annular heat exchange tank 14 through another pipe to ensure that the air inside the heat exchange tube 41 can continuously exchange heat.

[0043] To achieve positioning of the dual-shaft extension motor 6, this application further includes a positioning disc 44 fixed to one end of the sealing cylinder 43. A positioning insertion hole 45 is provided through the surface of the positioning disc 44. Positioning rods 61 are fixed to both the upper and lower end faces of the dual-shaft extension motor 6. One end of each positioning rod 61 movably passes through and is adapted to the positioning insertion hole 45. Figure 8 As shown, after the positioning rod 61 is inserted into the positioning hole 45, it can prevent the dual-shaft extension motor 6 from rotating. By pre-controlling the distance between the two annular hollow disks 42, the distance between the two positioning disks 44 is made to be exactly the same as the length of the dual-shaft extension motor 6, thus achieving the positioning of the dual-shaft extension motor 6 and preventing it from shaking. In addition, a rubber layer can be provided at the contact point between the positioning disk 44 and the dual-shaft extension motor 6 to reduce the vibration generated by the dual-shaft extension motor 6 during operation. This will not be elaborated here. Secondly, a bushing 46 is fixedly provided in the middle of the positioning disk 44. The bushing 46 is movably sleeved on the outside of the shaft end of the dual-shaft extension motor 6. A bearing is provided between the bushing 46 and the shaft end of the dual-shaft extension motor 6. The bushing 46 can be used to further improve the positioning effect of the dual-shaft extension motor 6, while the bearing can reduce the resistance encountered when the shaft end of the dual-shaft extension motor 6 rotates.

[0044] To further accelerate the outward discharge of air from the inner cavity of the hollow cylinder 21, this application also includes multiple sets of guide vanes 24 arranged in a ring array fixed on the inner wall of the hollow cylinder 21. Each set of guide vanes 24 consists of multiple strip plates evenly spaced along the length of the hollow cylinder 21, and the strip plates are arranged in a spiral structure, such as... Figure 3 and Figure 4 As shown, when the hollow cylinder 21 rotates, the guide vane 24 can drive the air inside the hollow cylinder 21 to flow upward. The guide vane 24 corresponds to the exhaust channel 23, so when the guide vane 24 rotates, it can also throw the air outward, so that the air inside the hollow cylinder 21 can be discharged outward in time, so that the air at the bottom of the hollow cylinder 21 can enter the hollow cylinder 21 in time. Annular cover plates 25 are provided on the outer sides of both the upper and lower ends of the hollow cylinder 21. The upper and lower ends of the exhaust fan blade 22 are fixedly connected to the two annular cover plates 25 respectively. The annular cover plates 25 can be used to restrict the flow direction of the air around the exhaust fan blade 22, so that the air around the hollow cylinder 21 will only flow away from the hollow cylinder 21 and will not flow in the vertical direction.

[0045] To filter and remove dust from the air entering the inner cavity of the hollow cylinder 31, this application also includes multiple sets of guide vanes 34 arranged in a ring array fixed on the inner wall of the hollow cylinder 31. The arrangement of the guide vanes 34 is similar to that of the guide vanes 24. When the guide vanes 34 rotate, they can drive the air in the inner cavity of the hollow cylinder 31 to flow upward. However, the guide vanes 34 and the air intake channel 33 are staggered and spaced apart in the circumferential direction of the hollow cylinder 31. Therefore, even if the air at the position of the guide vanes 34 is subjected to centrifugal force and has a tendency to be thrown outward, it will be blocked by the inner wall of the hollow cylinder 31. In other words, the guide vanes 34 only drive the hollow cylinder. Air flows upward within the cavity of hollow cylinder 31, but it does not throw air outward from the intake channel 33. Furthermore, since the upward flow of air within the cavity of hollow cylinder 31 enters the cavity of hollow cylinder 21, a negative pressure can be formed within the cavity of hollow cylinder 31. Air around hollow cylinder 31 is drawn into the cavity of hollow cylinder 31. Annular cover plates 35 are provided on the outer sides of both the upper and lower ends of hollow cylinder 31, and a filter screen 36 is fixed between the two annular cover plates 35. The side edge of the intake fan blade 32 is fixedly connected to the filter screen 36. The filter screen 36 can filter the air entering the cavity of hollow cylinder 31, preventing dust from flowing with the air.

[0046] To further improve the air filtration effect, this application also has multiple porous filter plates 11 arranged in a ring array on the lower side wall of the outer casing 1, with gaps between the porous filter plates 11 and the filter screen 36. The exhaust port 5 is located at the same horizontal position as the exhaust assembly 2 along the tangent direction of the outer casing 1. The porous filter plates 11 and the filter screen 36 work together to perform dual filtration of dust in the air, thereby effectively ensuring the cleanliness of the air. In addition, the exhaust fan blade 22 itself is a planar structure and is tangent to the surface of the hollow cylinder 21. Therefore, when the hollow cylinder 21 and the exhaust fan blade 22 rotate, the exhaust fan blade 22 will throw the surrounding air outward. The intake fan blade 32 itself is a curved structure and is tangent to the surface of the hollow cylinder 31. Therefore, when the hollow cylinder 31 and the intake fan blade 32 rotate, the intake fan blade 32 will instead gather the surrounding air towards the center to ensure that the surrounding air can quickly enter the inner cavity of the hollow cylinder 31.

[0047] To ensure the stability of the positions of hollow cylinder 21 and hollow cylinder 31, this application further includes a cap and a base respectively provided at the upper and lower ends of the outer shell 1. The upper end of hollow cylinder 21 is rotatably connected to the cap, and the lower end of hollow cylinder 31 is rotatably connected to the base. The upper end of hollow cylinder 21 is limited by the cap, and the lower end of hollow cylinder 31 is limited by the base. Therefore, the positions of hollow cylinder 21 and hollow cylinder 31 can remain stable. Both only rotate and do not shift their positions. Sealing rings are provided between the lower side wall of hollow cylinder 21 and the inner side wall of a sealing cylinder 43, and between the upper side wall of hollow cylinder 31 and the inner side wall of another sealing cylinder 43. The sealing rings can be used to improve the sealing performance of the connection between the two, thereby preventing air leakage.

[0048] To adjust the angle of the air discharged from the exhaust port 5, this application further includes multiple equally spaced air guide plates 51 rotatably installed inside the exhaust port 5. Each air guide plate 51 can rotate at a certain angle to adjust the angle of the air discharged from the exhaust port 5. A clearance groove 511 is provided on one side of each air guide plate 51. A connecting shaft 512 is fixedly installed inside the clearance groove 511. An adjusting rod 52 is movably inserted through the clearance groove 511. A slot 521 is provided on the surface of the adjusting rod 52 for the connecting shaft 512 to pass through. The adjusting rod 52 moves vertically and pushes the air guide plate 51 to rotate and tilt. Figure 12 As shown, when the adjusting rod 52 moves up and down, the inner wall of the waist hole 521 presses the connecting shaft 512 to move, thereby driving the air guide plate 51 to rotate at a certain angle. The waist hole 521 and the clearance groove 511 are both long strip structures, which can avoid motion interference between the adjusting rod 52 and the air guide plate 51 during movement.

[0049] To drive the adjustment rod 52 to move, this application also includes a winding rope 522 fixed at the upper end of the adjustment rod 52, a winding motor 523 fixedly installed at the top of the exhaust port 5, and a winding roller provided at the shaft end of the winding motor 523. The upper end of the winding rope 522 movably passes through the top wall of the exhaust port 5 and is wound around the winding roller. A protective cover 53 is provided on the outside of the winding motor 523 to protect it. When the winding motor 523 is working, it drives the winding roller to rotate, thereby winding the winding rope 522. At this time, the winding rope 522 can lift the adjustment rod 52 to drive the adjustment rod 52 to move upward. When the winding motor 523 reverses, the winding rope 522 loosens, and the adjustment rod 52 can automatically move downward under its own gravity.

[0050] In order to reset the movement of the adjusting rod 52, this application also has a reset member 524 fixedly connected between the lower end of the adjusting rod 52 and the lower inner wall of the exhaust port 5. The reset member 524 is a telescopic rod with a built-in spring. The reset member 524 is mainly used to assist the adjusting rod 52 in moving downward, so as to avoid the adjusting rod 52 being unable to move downward due to insufficient weight. In addition, the reset member 524 can also be an elastic rope with elastic deformation capability known in the prior art, or other elastic elements with a reset effect, which will not be described in detail here.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart campus air conditioner based on real-time data monitoring, characterized in that: include: The outer shell (1) has an exhaust assembly (2), a heat exchange assembly (4) and an air intake assembly (3) respectively provided in the upper, middle and lower parts of the inner cavity of the outer shell (1), and an exhaust port (5) and a data monitoring module (16) provided on the upper outer side of the outer shell (1). The exhaust assembly (2) includes a rotatable hollow cylinder (21), and a plurality of exhaust fan blades (22) arranged in a ring array are fixed on the outer side wall of the hollow cylinder (21). An exhaust channel (23) is provided between two adjacent exhaust fan blades (22) on the side wall of the hollow cylinder (21). A connecting groove (26) is provided at the lower end of the side wall of the exhaust assembly (2), and a polygonal slot (27) is provided on the lower end face of the exhaust assembly (2). The air intake assembly (3) includes a rotatable hollow cylinder (31). Multiple air intake fan blades (32) arranged in a ring array are fixed on the outer wall of the hollow cylinder (31). An air intake through groove (33) is provided between two adjacent air intake fan blades (32) on the side wall of the hollow cylinder (31). A connecting groove (38) is provided at the upper end of the side wall of the air intake assembly (3). A polygonal slot (37) is provided on the upper surface of the air intake assembly (3). The heat exchange assembly (4) includes a heat exchange tube (41), and both ends of the heat exchange tube (41) are connected to an annular hollow disk (42). The annular hollow disk (42) is fixedly connected to the outer shell (1). A sealing cylinder (43) is connected through the middle of the annular hollow disk (42). The two sealing cylinders (43) are respectively movably sleeved on the lower end of the exhaust assembly (2) and the upper end of the intake assembly (3). The first connecting groove (26) and the second connecting groove (38) are respectively connected to the inner cavity of the two annular hollow disks (42). A dual-shaft extension motor (6) is provided between the two annular hollow disks (42), and the two shaft ends of the dual-shaft extension motor (6) are fixed with polygonal shafts (62). The two polygonal shafts (62) are respectively inserted into the inner cavity of the first polygonal slot (27) and the second polygonal slot (37) and are adapted to them. The inner wall of the hollow cylinder (21) is fixed with multiple sets of guide vanes (24) arranged in a ring array. Each set of guide vanes (24) is composed of multiple strip plates that are equally spaced along the length of the hollow cylinder (21) and the strip plates are arranged in a spiral structure. The guide vanes (24) correspond to the exhaust channel (23). The upper and lower ends of the hollow cylinder (21) are provided with ring cover plates (25). The upper and lower ends of the exhaust fan blade (22) are fixedly connected to the two ring cover plates (25) respectively. The inner wall of the hollow cylinder (31) is fixed with multiple sets of guide vanes (34) arranged in a ring array. The guide vanes (34) and the air intake channel (33) are staggered and spaced apart in the circumferential direction of the hollow cylinder (31). The upper and lower ends of the hollow cylinder (31) are provided with ring cover plates (35), and a filter screen cylinder (36) is fixed between the two ring cover plates (35). The side edge of the air intake fan blade (32) is fixedly connected to the filter screen cylinder (36).

2. A smart campus air conditioner based on real-time data monitoring according to claim 1, characterized in that: The heat exchange tube (41) is arranged in a spiral shape. Multiple heat exchange tubes (41) are arranged in a ring array. Multiple heat exchange fins (15) arranged in a ring array are fixed in the middle of the inner side wall of the outer shell (1). The heat exchange fins (15) are provided with grooves for the heat exchange tubes (41) to pass through. The side wall in the middle of the outer shell (1) is provided with an annular heat exchange groove (14). A heat exchange medium tube (12) is installed on the outer side of the outer shell (1), and the inner cavity of the heat exchange medium tube (12) and the annular heat exchange groove (14) are kept in communication through a through hole (13). One end of the heat exchange medium tube (12) is connected to an external compressor.

3. A smart campus air conditioner based on real-time data monitoring according to claim 2, characterized in that: One end of the sealing cylinder (43) is fixed with a positioning plate (44), and a positioning hole (45) is provided through the surface of the positioning plate (44). Positioning rods (61) are fixed on both the upper and lower ends of the dual-shaft extension motor (6). One end of the positioning rod (61) is movably inserted through the positioning hole (45) and adapted to it. A bushing (46) is fixedly provided in the middle of the positioning plate (44), and the bushing (46) is movably sleeved on the outside of the shaft end of the dual-shaft extension motor (6).

4. A smart campus air conditioner based on real-time data monitoring according to claim 3, characterized in that: The lower side wall of the outer shell (1) is provided with a plurality of porous filter plates (11) arranged in a ring array, and there is a gap between the porous filter plates (11) and the filter cylinder (36). The exhaust port (5) is located at the same horizontal position as the exhaust assembly (2) along the tangent direction of the outer shell (1). The exhaust fan blade (22) itself is a planar structure and is tangent to the surface of the hollow cylinder one (21). The intake fan blade (32) itself is a curved structure and is tangent to the surface of the hollow cylinder two (31).

5. A smart campus air conditioner based on real-time data monitoring according to claim 4, characterized in that: The outer shell (1) is provided with a cap and a base at its upper and lower ends respectively. The upper end of the hollow cylinder one (21) is rotatably connected to the cap, and the lower end of the hollow cylinder two (31) is rotatably connected to the base. A sealing ring is provided between the lower end side wall of the hollow cylinder one (21) and the inner side wall of a sealing cylinder (43), and between the upper end side wall of the hollow cylinder two (31) and the inner side wall of another sealing cylinder (43).

6. A smart campus air conditioner based on real-time data monitoring according to claim 5, characterized in that: The exhaust port (5) is rotatably installed with multiple air guide plates (51) distributed at equal intervals. A clearance groove (511) is provided on one side of the air guide plate (51). A connecting shaft (512) is fixedly installed in the inner cavity of the clearance groove (511). An adjusting rod (52) is movably installed through the inner cavity of the clearance groove (511). A waist hole (521) is provided on the surface of the adjusting rod (52) for the connecting shaft (512) to pass through. The adjusting rod (52) moves vertically and pushes the air guide plate (51) to rotate and tilt.

7. A smart campus air conditioner based on real-time data monitoring according to claim 6, characterized in that: The upper end of the adjusting rod (52) is fixed with a winding rope (522), the top of the exhaust port (5) is fixedly installed with a winding motor (523), and the shaft end of the winding motor (523) is provided with a winding roller. The upper end of the winding rope (522) movably passes through the top wall of the exhaust port (5) and is wound around the winding roller. The outer side of the winding motor (523) is provided with a protective cover (53) to protect it.

8. A smart campus air conditioner based on real-time data monitoring according to claim 7, characterized in that: A reset component (524) is fixedly connected between the lower end of the adjusting rod (52) and the lower inner wall of the exhaust port (5). The reset component (524) is a telescopic rod with a built-in spring.

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