An intelligent temperature control device for an ice sports stadium

Abstract

The present invention relates to a device for regulating the room temperature of a stadium, and more specifically to an intelligent temperature regulation device for an ice sports stadium, which includes a grinding disc, a housing, a detection and cooling mechanism, a refrigeration mechanism, and a stratified refrigeration mechanism. The device can detect the air temperature at different heights near the ice rink and adjust the temperature to meet the requirements of the temperature gradient in the vertical direction near the ice rink. The device can move in space to flexibly regulate the air temperature near the ice rinks in each area. At the same time, the device can sense the flatness of the ice surface and perform local temperature regulation according to the ice surface conditions, thereby cleaning and repairing the ice surface. The grinding disc is connected to the housing, the detection and cooling mechanism is connected to the housing, the refrigeration mechanism is connected to the housing, and the stratified refrigeration mechanism is fixed to the housing.

Description

Technical Field

[0001] The present invention relates to a temperature control device for a stadium, and more specifically to an intelligent temperature control device for an ice sports stadium. Background Art

[0002] The indoor thermal environment requirements of an ice sports stadium are complex. It is necessary to satisfy both the temperature uniformity in the horizontal direction of the ice rink and the temperature gradient in the vertical direction. However, due to the limitations of the position and distance of air conditioning equipment, it is impossible to flexibly control the air temperature near the local ice rink, resulting in high energy consumption. To solve these problems, this intelligent temperature control device for an ice sports stadium is designed. Summary of the Invention

[0003] The main technical problem to be solved by the present invention is to provide an intelligent temperature control device for an ice sports stadium to achieve flexible control of the air temperature near the ice rink.

[0004] To solve the above technical problems, the present invention relates to a temperature control device for a stadium, and more specifically to an intelligent temperature control device for an ice sports stadium, including a grinding disc, a housing, a detection and cooling mechanism, a refrigeration mechanism, and a layered refrigeration mechanism. The device can detect the air temperature at different heights near the ice rink and adjust the temperature to meet the requirements of the temperature gradient in the vertical direction near the ice rink. The device can move in space to achieve flexible control of the air temperature near the ice rink in each area. At the same time, the device can sense the flatness of the ice surface and perform local temperature adjustment according to the ice surface conditions, thereby cleaning and repairing the ice surface.

[0005] The grinding disc is connected to the housing, the detection and cooling mechanism is connected to the housing, the refrigeration mechanism is connected to the housing, and the layered refrigeration mechanism is fixed to the housing.

[0006] As a further optimization of this technical solution, the grinding disc of the intelligent temperature control device for an ice sports stadium of the present invention includes a sliding ring, wheels, a right-angle frame, a connecting rod, a folding rod, a protection disc, and a grinding wheel. The sliding ring is circular and fixed to the housing. There are four wheels, which are meshed with the sliding ring. The right-angle frame is rotationally matched with the wheels and slidably matched with the sliding ring. The connecting rod is rotationally matched with the right-angle frame. One end of the connecting rod is connected to a motor. The folding rod is rotationally matched with the right-angle frame and connected to the connecting rod. The protection disc is connected to the grinding wheel, and the grinding wheel is rotationally matched with the folding rod.

[0007] As a further optimization of this technical solution, the housing of the intelligent temperature control device for an ice sports stadium in the present invention includes a bracket, moving wheels, mounting wheels, springs, lower sleeves, upper sleeves, rotating rings, and upper brackets. The bracket is T-shaped. There are four moving wheels, and the moving wheels are rotationally matched with the bracket. There are four mounting wheels, and spherical wheels are provided at the lower parts of the mounting wheels. One end of the spring is connected to the mounting wheel, and one end of the spring is connected to the upper sleeve. The lower sleeve is slidably matched with the upper sleeve, and the upper part of the upper sleeve is fixed on the bracket. A support is provided at the lower part of the rotating ring, and the upper bracket is fixed on the bracket.

[0008] As a further optimization of this technical solution, the detection and cooling mechanism of the intelligent temperature control device for an ice sports stadium in the present invention includes a slip ring, drive wheels, adjustment frames, gears, lifting crossbars, lifting vertical bars, upper drive teeth, upper drive rods, motors, transverse moving rods, limit sleeves, transverse moving connecting rods, square rods, sleeves, lower gears, lower brackets, cooling wheels, and outer drive teeth. The slip ring is slidably matched with the rotating ring. A chute is provided in the middle of the slip ring. There are three drive wheels, and the drive wheels are rotationally matched with the rotating ring and meshed with the slip ring. A chute is provided at the lower part of the adjustment frame, and the adjustment frame is slidably matched with the slip ring. The gear is meshed with the slip ring and meshed with the adjustment frame. The lifting crossbar is connected to the gear, the lifting vertical bar is connected to the lifting crossbar, the lifting vertical bar is meshed with the upper drive tooth, the upper drive tooth is rotationally matched with the outer drive tooth, the upper drive rod is connected to the upper drive tooth, the upper drive rod is connected to a motor, and the motor is connected to the outer drive tooth. One end of the transverse moving rod is meshed with the outer drive tooth and connected to the transverse moving connecting rod. The limit sleeve is rotationally matched with the lifting vertical bar and the transverse moving rod. The transverse moving connecting rod is connected to the sleeve. There are two square rods, and the square rods are connected to the lower gears. There are two sleeves, and the sleeves are slidably matched with the square rods and connected to the transverse moving connecting rod. There are two lower gears, and the lower gears are rotationally matched with the adjustment frame. The lower bracket is connected to the adjustment frame and meshed with the lower gears. The cooling wheel is rotationally matched with the lower bracket, and the outer drive tooth is rotationally matched with the upper bracket.

[0009] As a further optimization of this technical solution, the refrigeration mechanism of the intelligent temperature control device for an ice sports stadium in the present invention includes a cross, a cold zone box, a gas plug, a gas plug spring, a nozzle, and a connecting pipe. The cross is fixed on the lower bracket, the cold zone box is fixed on the cross, the gas plug is fixed on the cold zone box, the gas plug spring is connected to the cross, and one end of the gas plug spring is connected to the cold zone box. The nozzle is intermittently communicated with the cold zone box and slidably matched with the gas plug. The connecting pipe is communicated with the cold zone box.

[0010] As a further optimization of the technical solution, in an intelligent temperature control device for an ice sports stadium according to the present invention, the layered refrigeration mechanism includes a following cover, an upper cover, a positioning cover ring, an upper cooling box, a cooling baffle, a cooling connecting rod, a temperature measurement frame, a warning light, a temperature measurement probe, and a supercharging impeller. The following cover is fixed on the slip ring, and the following cover is provided with an inclined exhaust port. The upper cover is fixed on the following cover, and the side of the upper cover is provided with an air outlet. The positioning cover ring is fixed on the upper bracket, the middle of the positioning cover ring is annular, a groove is provided inside the positioning cover ring, the positioning cover ring is in sliding fit with the upper cover, a discharge pipe is provided on the side of the positioning cover ring, the upper cooling box is fixed on the positioning cover ring, a bracket is provided inside the upper cooling box, two cooling baffles are provided, the cooling baffles are in rotational fit with the upper cooling box, the cooling connecting rod is connected to the cooling baffle, the temperature measurement frame is fixed on the rotating ring, the temperature measurement frame is in a multi-section telescopic shape, the warning light is fixed on the upper part of the rotating ring, the temperature measurement probe is fixed on the upper part of the warning light, and the supercharging impeller is located inside the upper cooling box.

[0011] As a further optimization of the technical solution, in an intelligent temperature control device for an ice sports stadium according to the present invention, the protection plate is made of hard rubber.

[0012] As a further optimization of the technical solution, in an intelligent temperature control device for an ice sports stadium according to the present invention, the lower sleeve is annular, and a limiting ring is provided on the lower sleeve.

[0013] As a further optimization of the technical solution, in an intelligent temperature control device for an ice sports stadium according to the present invention, the slip ring is made of cast iron.

[0014] The beneficial effects of an intelligent temperature control device for an ice sports stadium according to the present invention are as follows:

[0015] An intelligent temperature control device for an ice sports stadium according to the present invention can detect the air temperature at different heights near the ice rink and adjust the temperature, so as to meet the requirements of the temperature gradient in the vertical direction near the ice rink. The device can move in space to flexibly control the air temperature near the ice rink in each area. At the same time, the device can sense the flatness of the ice surface and perform local temperature adjustment according to the ice surface conditions, so as to clean and repair the ice surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present invention in detail with reference to the drawings and specific implementation methods.

[0017] Figure 1 It is a schematic structural diagram of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0018] Figure 2 It is a schematic structural diagram of the other side of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0019] Figure 3 Schematic diagram of the grinding disc 1 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0020] Figure 4 Schematic diagram of the other side of the grinding disc 1 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0021] Figure 5 Schematic diagram of the housing 2 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0022] Figure 6 Schematic diagram of the other side of the housing 2 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0023] Figure 7 Schematic diagram of the detection and cooling mechanism 3 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0024] Figure 8 Schematic diagram of the other side of the detection and cooling mechanism 3 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0025] Figure 9 Schematic diagram of the refrigeration mechanism 4 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0026] Figure 10 Schematic diagram of the layered refrigeration mechanism 5 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0027] Figure 11 Schematic diagram of the other side of the layered refrigeration mechanism 5 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0028] Figure 12 Partial schematic diagram of the layered refrigeration mechanism 5 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0029] Figure 13 Partial schematic diagram of the layered refrigeration mechanism 5 of an intelligent temperature control device for an ice sports stadium according to the present invention.

[0030] In the figure: grinding disc 1; sliding ring 1-1; wheel 1-2; right-angle frame 1-3; connecting rod 1-4; folding rod 1-5; protection disc 1-6; grinding wheel 1-7; housing 2; bracket 2-1; moving wheel 2-2; wheel holder 2-3; spring 2-4; lower sleeve 2-5; upper sleeve 2-6; swivel ring 2-7; upper bracket 2-8; detection and cooling mechanism 3; slip ring 3-1; driving wheel 3-2; adjusting frame 3-3; gear 3-4; lifting cross bar 3-5; lifting vertical rod 3-6; upper driving tooth 3-7; upper driving rod 3-8; motor 3-9; transverse movement rod 3-10; limit sleeve 3-11; transverse movement connecting rod 3-12; square rod 3-13; sleeve 3-14; lower gear 3-15; lower bracket 3-16; cooling wheel 3-17; external driving tooth 3-18; refrigeration mechanism 4; cross 4-1; cold zone box 4-2; air plug 4-3; air plug spring 4-4; nozzle 4-5; connecting pipe 4-6; layered refrigeration mechanism 5; following cover 5-1; upper cover 5-2; positioning cover ring 5-3; upper cooling box 5-4; cooling baffle 5-5; cooling connecting rod 5-6; temperature measurement frame 5-7; warning light 5-8; temperature measurement probe 5-9; booster impeller 5-10. Detailed implementation manners Detailed implementation manner one:

[0032] The following combines Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 To illustrate this implementation manner, the present invention relates to a sampling device, and more specifically to an intelligent temperature control device for an ice sports stadium, including a grinding disc 1, a housing 2, a detection and cooling mechanism 3, and a refrigeration mechanism 4. The device can detect the temperature at different heights locally and adjust the temperature to make the skaters feel comfortable. At the same time, the device can adjust the temperature locally according to the ice surface conditions, clean the ice surface, repair the ice surface, and the device can sense the flatness of the ice surface.

[0033] The grinding disc 1 is connected to the housing 2, the detection and cooling mechanism 3 is connected to the housing 2, and the refrigeration mechanism 4 is connected to the housing 2. Detailed implementation manner two:

[0035] The following combines Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 ,Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 To illustrate this embodiment, this embodiment further illustrates Embodiment 1. The rotation of the motor drives the rotation of Wheel 1-2. The rotation of Wheel 1-2 drives the right-angle frame 1-3 to rotate around the sliding ring 1-1. The rotation of the right-angle frame 1-3 drives the rotation of the folding rod 1-5. The rotation of the folding rod 1-5 drives the rotation of the grinding wheel 1-7. The rotation of the motor drives the rotation of the connecting rod 1-4. The rotation of the connecting rod 1-4 drives the rotation of the folding rod 1-5. The rotation of the folding rod 1-5 drives the rotation of the grinding wheel 1-7. The motor drives the rotation of the grinding wheel 1-7, and the grinding wheel 1-7 drives the rotation of the protection disc 1-6. Specific Embodiment 3:

[0037] The following combines Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 To illustrate this embodiment, this embodiment further illustrates Embodiment 1. The rotation of the moving wheel 2-2 drives the movement of the entire device. The lower sleeve 2-5 and the upper sleeve 2-6 are in sliding fit, which can effectively cover the ice surface and prevent jamming with each other under the action of the spring 2-4. Specific Embodiment 4:

[0039] The following combines Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13To describe this embodiment, this embodiment further elaborates on Embodiment 1. The motor drives the driving wheel 3-2 to rotate. The rotation of the driving wheel 3-2 drives the slip ring 3-1, which in turn drives the lower mechanism to rotate. The rotation of the upper driving gear 3-7 drives the lifting vertical rod 3-6 to rotate. The rotation of the lifting vertical rod 3-6 drives the lifting horizontal rod 3-5 to rotate. The rotation of the lifting horizontal rod 3-5 drives the gear 3-4 to rotate. The rotation of the gear 3-4 drives the adjusting frame 3-3 to move up and down to adjust the position of the nozzle 4-5. The rotation of the upper driving rod 3-8 drives the upper driving gear 3-7 to rotate. The rotation of the outer driving gear 3-18 drives the cross-moving rod 3-10 to rotate. The rotation of the cross-moving rod 3-10 drives the cross-moving connecting rod 3-12 to rotate. The rotation of the cross-moving connecting rod 3-12 drives the sleeve 3-14 to rotate. The rotation of the sleeve 3-14 drives the square rod 3-13 to rotate. The rotation of the square rod 3-13 drives the lower gear 3-15 to rotate. The rotation of the lower gear 3-15 drives the lower bracket 3-16 to move to adjust the position of the cooling wheel 3-17, thereby expanding the cooling range. Specific Embodiment 5:

[0041] The following combines Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 To describe this embodiment, this embodiment further elaborates on Embodiment 1. The coolant enters the cold area box 4-2 through the connecting pipe 4-6 on one side, and then drives the nozzle 4-5 to move upward under the action of the gas. The movement of the nozzle 4-5 makes it communicate with the cold area box 4-2. The coolant is sprayed onto the ground through the nozzle 4-5, and water is sprayed on the other side to cover the ice surface. Specific Embodiment 6:

[0043] The following combines Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13To illustrate this embodiment, this embodiment further elaborates on Embodiment 1. The temperature measurement frame 5-7 expands and contracts to drive the heights of the warning light 5-8 and the temperature measurement probe 5-9. The temperature measurement probe 5-9 detects the temperatures at different heights, transmits them back to the processing mechanism for comparison with the set temperature, and feeds the results back to the actuator. The actuator then flips the cooling wheel 3-17 to discharge the cooling gas upward, which is discharged into the upper cover 5-2 through the following cover 5-1 and then into the upper cooling box 5-4 through the positioning cover ring 5-3. The booster impeller 5-10 rotates to accelerate the upward discharge of the cold air, and the rotation of the cooling link 5-6 is controlled according to the detected height. The rotation of the cooling link 5-6 drives the rotation of the two cooling baffles 5-5, and the opening size between the two rotating cooling baffles 5-5 is controlled. A smaller opening results in a higher cold air pressure and a higher spraying height, and vice versa, thus achieving a vertical temperature gradient.

[0044] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention also fall within the protection scope of the present invention.

Claims

1. An intelligent temperature control device for an ice sports stadium, comprising a grinding disc (1), a housing (2), a detection and cooling mechanism (3), a refrigeration mechanism (4), and a layered refrigeration mechanism (5). Characterized in that: The grinding disc (1) is connected to the housing (2), the detection and cooling mechanism (3) is connected to the housing (2), the refrigeration mechanism (4) is connected to the housing (2), and the layered refrigeration mechanism (5) is fixed to the housing (2); The grinding disc (1) includes a sliding ring (1-1), a wheel (1-2), a right-angle frame (1-3), a connecting rod (1-4), a folding rod (1-5), a protection disc (1-6), and a grinding wheel (1-7). The sliding ring (1-1) is circular, and the sliding ring (1-1) is fixed to the housing (2). There are four wheels (1-2), and the wheels (1-2) are engaged with the sliding ring (1-1). The right-angle frame (1-3) is rotationally matched with the wheels (1-2), and the right-angle frame (1-3) is slidably matched with the sliding ring (1-1). The connecting rod (1-4) is rotationally matched with the right-angle frame (1-3), and one end of the connecting rod (1-4) is connected to a motor. The folding rod (1-5) is rotationally matched with the right-angle frame (1-3), and the folding rod (1-5) is connected to the connecting rod (1-4). The protection disc (1-6) is connected to the grinding wheel (1-7), and the grinding wheel (1-7) is rotationally matched with the folding rod (1-5); The housing (2) includes a bracket (2-1), moving wheels (2-2), mounting wheels (2-3), springs (2-4), a lower sleeve (2-5), an upper sleeve (2-6), a swivel ring (2-7), and an upper bracket (2-8). The bracket (2-1) is T-shaped. There are four moving wheels (2-2), and the moving wheels (2-2) are rotationally matched with the bracket (2-1). There are four mounting wheels (2-3), and spherical wheels are provided at the lower part of the mounting wheels (2-3). One end of the spring (2-4) is connected to the mounting wheel (2-3), and one end of the spring (2-4) is connected to the upper sleeve (2-6). The lower sleeve (2-5) is slidably matched with the upper sleeve (2-6), and the upper part of the upper sleeve (2-6) is fixed to the bracket (2-1). A support is provided at the lower part of the swivel ring (2-7), and the upper bracket (2-8) is fixed to the bracket (2-1); The described detection and cooling mechanism (3) includes a slip ring (3-1), a driving wheel (3-2), an adjusting frame (3-3), a gear (3-4), a lifting cross bar (3-5), a lifting vertical bar (3-6), an upper driving tooth (3-7), an upper driving rod (3-8), a motor (3-9), a transverse movement bar (3-10), a limit sleeve (3-11), a transverse movement connecting rod (3-12), a square bar (3-13), a sleeve (3-14), a lower gear (3-15), a lower bracket (3-16), a cooling wheel (3-17), and an outer driving tooth (3-18). The slip ring (3-1) is in sliding fit with the rotating ring (2-7). A chute is provided in the middle of the slip ring (3-1). There are three driving wheels (3-2), and the driving wheels (3-2) are in rotating fit with the rotating ring (2-7). The driving wheels (3-2) are meshed with the slip ring (3-1). A chute is provided at the lower part of the adjusting frame (3-3), and the adjusting frame (3-3) is in sliding fit with the slip ring (3-1). The gear (3-4) is meshed with the slip ring (3-1) and also meshed with the adjusting frame (3-3). The lifting cross bar (3-5) is connected to the gear (3-4). The lifting vertical bar (3-6) is connected to the lifting cross bar (3-5). The lifting vertical bar (3-6) is meshed with the upper driving tooth (3-7). The upper driving tooth (3-7) is in rotating fit with the outer driving tooth (3-18). The upper driving rod (3-8) is connected to the upper driving tooth (3-7). The upper driving rod (3-8) is connected to a motor, and the motor (3-9) is connected to the outer driving tooth (3-18). One end of the transverse movement bar (3-10) is meshed with the outer driving tooth (3-18) and also connected to the transverse movement connecting rod (3-12). The limit sleeve (3-11) is in rotating fit with the lifting vertical bar (3-6) and also in rotating fit with the transverse movement bar (3-10). The transverse movement connecting rod (3-12) is connected to the sleeve (3-14). There are two square bars (3-13), and the square bars (3-13) are connected to the lower gear (3-15). There are two sleeves (3-14), and the sleeves (3-14) are in sliding fit with the square bars (3-13) and also connected to the transverse movement connecting rod (3-12). There are two lower gears (3-15), and the lower gears (3-15) are in rotating fit with the adjusting frame (3-3). The lower bracket (3-16) is connected to the adjusting frame (3-3) and meshed with the lower gear (3-15). The cooling wheel (3-17) is in rotating fit with the lower bracket (3-16). The outer driving tooth (3-18) is in rotating fit with the upper bracket (2-8); The described refrigeration mechanism (4) includes a cross (4-1), a cold zone box (4-2), a gas plug (4-3), a gas plug spring (4-4), a nozzle (4-5), and a connecting pipe (4-6). The cross (4-1) is fixed on the lower support (3-16), the cold zone box (4-2) is fixed on the cross (4-1), the gas plug (4-3) is fixed on the cold zone box (4-2), the gas plug spring (4-4) is connected to the cross (4-1), one end of the gas plug spring (4-4) is connected to the cold zone box (4-2), the nozzle (4-5) is intermittently communicated with the cold zone box (4-2), the nozzle (4-5) is in sliding fit with the gas plug (4-3), and the connecting pipe (4-6) is communicated with the cold zone box (4-2); The described layered refrigeration mechanism (5) includes a following cover (5-1), an upper cover (5-2), a positioning cover ring (5-3), an upper cooling box (5-4), a cooling baffle (5-5), a cooling connecting rod (5-6), a temperature measurement frame (5-7), a warning light (5-8), a temperature measurement probe (5-9), and a supercharging impeller (5-10). The following cover (5-1) is fixed on the slip ring (3-1), the following cover (5-1) is provided with an inclined exhaust port, the upper cover (5-2) is fixed on the following cover (5-1), the side of the upper cover (5-2) is provided with an air outlet, the positioning cover ring (5-3) is fixed on the upper support (2-8), the middle of the positioning cover ring (5-3) is annular, a groove is provided inside the positioning cover ring (5-3), the positioning cover ring (5-3) is in sliding fit with the upper cover (5-2), the side of the positioning cover ring (5-3) is provided with a discharge pipe, the upper cooling box (5-4) is fixed on the positioning cover ring (5-3), a support is provided inside the upper cooling box (5-4), there are two cooling baffles (5-5), the cooling baffles (5-5) are in rotational fit with the upper cooling box (5-4), the cooling connecting rod (5-6) is connected to the cooling baffles (5-5), the temperature measurement frame (5-7) is fixed on the rotating ring (2-7), the temperature measurement frame (5-7) is in a multi-section telescopic shape, the warning light (5-8) is fixed on the upper part of the rotating ring (2-7), the temperature measurement probe (5-9) is fixed on the upper part of the warning light (5-8), and the supercharging impeller (5-10) is located inside the upper cooling box (5-4).

2. An intelligent temperature control device for an ice sports stadium according to claim 1, characterized in that: The material of the described protection disc (1-6) is hard rubber.

3. An intelligent temperature control device for an ice sports stadium according to claim 1, characterized in that: The described lower sleeve (2-5) is annular, and a limiting ring is provided on the lower sleeve (2-5).

4. An intelligent temperature control device for an ice sports stadium according to claim 1, characterized in that: The material of the described slip ring (3-1) is cast iron.

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