Energy-saving industrial air conditioner cooling device
Optimizing the industrial air conditioning cooling device through multi-stage cooling structure and intelligent control system, solving the problems of low energy utilization and high energy consumption, achieving efficient energy-saving refrigeration and flexible wind direction adjustment, and improving the adaptability and stability of the equipment.
Patent Information
- Application Number
- CN202510961063.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-12
- Publication Date
- 2025-08-15
AI Technical Summary
The existing industrial air-conditioning cooling devices have problems of low energy utilization and high energy consumption costs, and lack of multi-stage cooling structures and effective waste heat recovery mechanisms, resulting in high energy consumption and low efficiency operation of equipment under some operating conditions.
The multi-stage cooling structure is adopted with fin pre-cooling, circulating water pipe cooling, compressor and evaporator refrigeration cycle, combined with condenser waste heat recovery and evaporator cooling storage, optimize operating parameters with intelligent frequency conversion control system, and quickly install and disassemble the filter through a quick disassembly structure composed of screws, push blocks, clamps and springs, and the air supply direction is adjusted using worm and worm gear transmission.
It has achieved efficient refrigeration, improved energy utilization, reduced energy consumption costs, simplified filter maintenance processes, flexibly adjusted the air supply direction, met the wind direction needs in different scenarios, and ensured the stable operation of the system.
Smart Images
Figure CN120488373A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of industrial air conditioning, and in particular to an energy-saving industrial air conditioning cooling device. Background Art
[0002] In modern industrial production, industrial air conditioning and cooling systems are critical for ensuring a stable production environment and the proper operation of equipment. They are widely used in numerous fields, including electronics manufacturing, chemical engineering, and mechanical processing. The continuous expansion of industrial production and the increasing complexity of production processes are placing higher demands on the efficiency, stability, and energy efficiency of cooling systems. Efficient and stable cooling systems not only ensure the proper operation and accuracy of precision equipment, but also extend its lifespan and reduce operating costs. Consequently, their technological development is attracting considerable attention. Traditional industrial air conditioning systems typically utilize a single refrigeration cycle. A compressor compresses the refrigerant into a high-temperature, high-pressure gas. This gas is then dissipated through a condenser and converted into a high-pressure liquid. This liquid is then throttled and depressurized by an expansion valve before entering an evaporator to absorb heat and achieve cooling. Mechanically, these units are typically equipped with a simple fan for air circulation, with fixed filters and fixed-angle air outlets for wind direction control. While this structure and technical principles can meet basic cooling needs to a certain extent, they lack comprehensive energy utilization and intelligent control mechanisms. However, existing industrial air conditioning and cooling systems suffer from low energy efficiency and high energy costs during operation. Due to the lack of a multi-stage cooling structure and effective waste heat recovery mechanisms, a large amount of waste heat generated during the cooling process is directly discharged and not properly utilized. Furthermore, the single refrigeration cycle system is unable to adjust operating parameters in real time based on actual load, resulting in high energy consumption and low efficiency under certain operating conditions. This not only increases production costs for enterprises but also goes against the current trend of green energy conservation. Summary of the Invention
[0003] In view of the deficiencies in the prior art, the present invention provides an energy-saving industrial air-conditioning cooling device, which solves the problems of low energy utilization and high energy consumption costs in the actual operation of the existing industrial air-conditioning cooling devices.
[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an energy-saving industrial air-conditioning cooling device, comprising an outer frame, a back plate fixedly connected to the inner wall of the outer frame, a pre-treatment component provided on the inner wall of the outer frame, a fixing bracket fixedly connected to the inner wall of the back plate, a support plate fixedly connected to the inner wall of the fixing bracket, a fan blade fixedly connected to the interior of the support plate, a mounting bracket slidably connected to the inner wall of the back plate, and a filter fixedly connected to the inner wall of the mounting bracket; The pretreatment component includes fins, the fins are fixedly connected to the inner wall of the outer frame, the outer wall of the fin is fixedly connected to a cooling water tank, the interior of the cooling water tank is fixedly connected to a circulating water pipe, the outer wall of the circulating water pipe is fixedly connected to the interior of the fin, a cooling box is provided on one side of the outer frame, the cooling box and the cooling water tank are connected by a water delivery pipe, a cooling chassis is fixedly connected to the upper surface of the outer frame, a slow flow plate is fixedly connected to the inner wall of the outer frame, and a cooling component is provided inside the cooling chassis; The cooling assembly includes a compressor, a condenser, an expansion valve, an evaporator and a cooling tower fan. A refrigeration cycle loop consisting of a compressor outlet connected to a condenser, an expansion valve and an evaporator in sequence is integrated in the cooling chassis. A cooling tower fan is arranged next to the condenser to form a forced heat dissipation structure. The evaporator outlet is connected back to the compressor inlet to form a closed loop. The condenser adopts a microchannel heat exchange structure and is connected to a heat recovery module. The compressor and cooling tower fan are controlled by variable frequency.
[0005] Preferably, the outer wall of the mounting frame is fixedly connected to a support, the interior of the support is fixedly connected to a positioning sleeve, and the outer wall of the positioning sleeve is slidably connected to the interior of the outer frame.
[0006] Preferably, the internal thread of the positioning sleeve is connected to a screw, one end of the screw is fixedly connected to a handle, the other end of the screw is rotatably connected to a push block, the outer wall of the push block is fixedly connected to a limiting plate, the outer wall of the limiting plate is slidably connected to the inside of the positioning sleeve, and the inside of the positioning sleeve is slidably connected to a clamping block.
[0007] Preferably, the outer wall of the card block is slidably connected to the inside of the back plate, the outer wall of the card block is fixedly connected to a sliding rod, one end of the sliding rod is fixedly connected to the inside of the positioning sleeve, the outer wall sleeve of the sliding rod is provided with a spring 1, one end of the spring 1 is fixedly connected to the inside of the positioning sleeve, and the other end of the spring 1 is fixedly connected to the outer wall of the card block.
[0008] Preferably, the top of the cooling chassis is fixedly connected to a box body, the outer wall of the box body is fixedly connected to an air supply plate, and the upper surface of the air supply plate is fixedly connected to a fixing plate 1.
[0009] Preferably, the interior of the fixed plate 1 is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a bearing, and the outer wall of the bearing is fixedly connected to the interior of the fixed plate 1.
[0010] Preferably, a worm is fixedly connected to the outer wall of the rotating rod, a worm wheel is rotatably connected to the interior of the fixing plate 1, and the worm is meshed with the worm wheel.
[0011] Preferably, a baffle is fixedly connected to the inside of the worm wheel, the outer wall of the baffle is rotatably connected to the inside of the air supply plate, the inside of the baffle is slidably connected to a sealing plate, and the inner wall of the sealing plate is fixedly connected to a telescopic rod.
[0012] Preferably, a second spring is sleeved on the outer wall of the telescopic rod, one end of the second spring is fixedly connected to the inside of the baffle, and the other end of the second spring is fixedly connected to the inner wall of the sealing plate.
[0013] Preferably, a flange is fixedly connected to the top of the box body, and the flange is arranged on the top of the cooling box.
[0014] Working principle: When using this cooling device, the fan blades are started to drive the external air through the filter into the inner part of the outer frame. At this time, the air is preliminarily cooled by the fins, and then the cooling water in the cooling water tank is driven to circulate in cooperation with the circulating water pipe to further achieve the cooling effect. In this process, the air is slowed down by the slow flow plate, so that the air is fully in contact with the fins for further cooling. At the same time, the cooling box can be connected to the cooling water tank through the delivery water pipe for circulation, achieving energy saving and preliminary cooling effects. Then the air is transported to the compressor through the outer frame. The compressor compresses the low-temperature and low-pressure refrigerant into high-temperature and high-pressure gas and then transports it to the condenser. The cooling tower fan forces the heat dissipation of the condenser to condense the refrigerant into high-pressure liquid; the low-temperature and low-pressure refrigerant after throttling and pressure reduction by the expansion valve absorbs the heat of the chilled water in the evaporator and evaporates into gas, completing the refrigeration cycle; the waste heat of the condenser is reused by the heat recovery module, and the cold capacity of the evaporator is stored by the cold storage device; the intelligent control system adjusts the speed of the compressor and cooling tower fan through frequency conversion, optimizes the system operating parameters in real time, and achieves efficient and energy-saving operation; In addition, the driving handle drives the screw to rotate inside the positioning sleeve. Due to the threaded relationship between the screw and the positioning sleeve, the rotation of the screw drives the push block to slide inside the positioning sleeve. In this process, the movement of the push block is guided by the limit plate to prevent it from rotating, so that the card block is pushed to slide inside the positioning sleeve and the outer frame through the movement of the push block, and the spring is stretched to fix the mounting bracket. When disassembling, it is only necessary to rotate the handle in the opposite direction. At this time, the spring is no longer under force and rebounds, thereby driving the card block back to the inside of the positioning sleeve. Then the mounting bracket can be removed, thereby facilitating the disassembly and assembly of the filter screen. Finally, by driving the rotating rod, the worm is driven to rotate inside the fixed plate 1. This process is assisted by the bearing to rotate, so that the worm wheel rotates with the rotation of the worm, thereby driving multiple baffles to rotate, thereby achieving the effect of angle adjustment. When it needs to be closed, the multiple baffles fit together, so that the sealing plate slides inside the baffle. At this time, the sealing plates between the baffles are pushed tightly by spring 2 to achieve sealing, so that the wind direction can be better adjusted, and the wind delivery direction can be controlled by the cooperation of the six air supply plates and the multiple internal baffles.
[0015] The present invention provides an energy-saving industrial air-conditioning cooling device. It has the following beneficial effects: 1. The present invention adopts a multi-stage cooling structure with fin pre-cooling, circulating water pipe cooling, compressor and evaporator refrigeration cycle, combined with condenser waste heat recovery and evaporator cold storage, and cooperates with the intelligent frequency conversion control system to optimize operating parameters. It not only achieves efficient refrigeration, but also greatly improves energy utilization, reduces energy consumption costs, and ensures stable operation of the system.
[0016] 2. The present invention adopts a quick-release structure composed of a screw, a push block, a clamping block and a spring. The filter mounting frame can be quickly fixed and disassembled by simply turning the drive handle without the need for tools. This greatly simplifies the filter cleaning and replacement process, effectively reduces maintenance difficulty and time cost, and ensures the long-term smooth flow of the air inlet channel of the cooling device.
[0017] 3. The baffle angle adjustment mechanism of the present invention is based on worm and worm gear transmission, which can flexibly adjust the air supply direction. The sealing design of the sealing plate and spring can achieve tight closure when closed, effectively control the airflow path, and combine with the synergistic effect of the air supply plate to accurately meet the wind direction requirements in different scenarios, significantly improving the practicality and adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A perspective view of the present invention; Figure 2 This is a schematic structural diagram of one side of the cooling chassis of the present invention; Figure 3 This is a schematic diagram of the internal structure of the outer frame of the present invention; Figure 4 This is a schematic structural diagram of one side of the backplane of the present invention; Figure 5 This is a schematic structural diagram of one side of the fin of the present invention; Figure 6 A schematic diagram of the internal structure of the support of the present invention; Figure 7 A schematic diagram of the internal structure of the positioning sleeve of the present invention; Figure 8 A schematic diagram of the internal structure of the fixing plate of the present invention; Figure 9 Schematic diagram of the internal structure of the air supply plate of the present invention; Figure 10 It is a schematic diagram of the internal structure of the cooling chassis of the present invention.
[0019] Among them, 1. outer frame; 2. back plate; 3. fin; 4. cooling water tank; 5. circulating water pipe; 6. fixing frame; 7. support plate; 8. slow flow plate; 9. water delivery pipe; 10. fan blade; 11. mounting frame; 12. filter; 13. support; 14. positioning sleeve; 15. screw; 16. handle; 17. push block; 18. limit plate; 19. block; 20. slide rod; 21. spring 1; 22. cooling box; 23. cooling chassis; 24. box body; 25. air supply plate; 26. fixing plate 1; 27. rotating rod; 28. bearing; 29. worm; 30. worm gear; 31. baffle; 32. sealing plate; 33. telescopic rod; 34. spring 2; 35. flange; 36. condenser; 37. expansion valve; 38. evaporator; 39. cooling tower fan; 40. compressor. DETAILED DESCRIPTION
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Example: Please see the attached Figure 1 -Attached Figure 10 An embodiment of the present invention provides an energy-saving industrial air-conditioning cooling device, comprising an outer frame 1, a back plate 2 fixedly connected to the inner wall of the outer frame 1, a pre-treatment component provided on the inner wall of the outer frame 1, a fixing bracket 6 fixedly connected to the inner wall of the back plate 2, a support plate 7 fixedly connected to the inner wall of the fixing bracket 6, a fan blade 10 fixedly connected to the interior of the support plate 7, a mounting bracket 11 slidably connected to the inner wall of the back plate 2, and a filter screen 12 fixedly connected to the inner wall of the mounting bracket 11; The pretreatment component includes fins 3, which are fixedly connected to the inner wall of the outer frame 1. The outer wall of the fin 3 is fixedly connected to a cooling water tank 4. The interior of the cooling water tank 4 is fixedly connected to a circulating water pipe 5. The outer wall of the circulating water pipe 5 is fixedly connected to the interior of the fin 3. A cooling box 22 is provided on one side of the outer frame 1. The cooling box 22 and the cooling water tank 4 are connected by a water delivery pipe 9. A cooling chassis 23 is fixedly connected to the upper surface of the outer frame 1. A slow flow plate 8 is fixedly connected to the inner wall of the outer frame 1. A cooling component is provided inside the cooling chassis 23. The cooling assembly includes a compressor 40, a condenser 36, an expansion valve 37, an evaporator 38 and a cooling tower fan 39. The cooling chassis 23 is integrated with a refrigeration cycle consisting of the compressor 40 outlet connected to the condenser 36, the expansion valve 37 and the evaporator 38 in sequence. A cooling tower fan 39 is arranged next to the condenser 36 to form a forced heat dissipation structure. The evaporator 38 outlet is connected back to the compressor 40 inlet to form a closed loop. The condenser 36 adopts a microchannel heat exchange structure and is connected to a heat recovery module. The compressor 40 and the cooling tower fan 39 adopt variable frequency control.
[0022] Specifically, fan blades 10 are activated, and driven by a drive motor mounted on the side of outer frame 1, they rotate at high speed, creating a powerful airflow suction force that forces external air into outer frame 1 through filter 12. Filter 12 is a multi-layer, fine metal mesh structure that effectively intercepts dust, particles, and other impurities in the air, ensuring that the air entering the device is clean. Air entering outer frame 1 first contacts fins 3, which are tightly arranged in a staggered array within outer frame 1. Fins 3 provide initial cooling of the air through the large-area metal heat conduction properties. Meanwhile, the circulating water pipe 5 plays a crucial role. One end of the pipe is connected to the cooling water tank 4, while the other end winds its way through the outer frame 1 in a serpentine pattern. A circulating water pump drives the cooling water from the cooling water tank 4 through the circulating water pipe 5. As the water flows through the circulating water pipe 5, it undergoes sufficient heat exchange with the fins 3, further cooling the air. During this process, a slowdown plate 8 is positioned along the air flow path within the outer frame 1. Its surface features wavy flow guide grooves, which effectively slow the air flow and guide the airflow evenly, ensuring full contact with the fins 3 and further enhancing the cooling effect. Furthermore, a water delivery pipe 9 connects the cooling box 22 to the cooling water tank 4, forming a larger water circulation system. The cooling box 22 stores pre-cooled cooling water, which is then transported to the cooling water tank 4 via the water delivery pipe 9. This allows for recycling of the cooling water, achieving energy savings and initial cooling. The pre-cooled air is then transported through the internal channels of the outer frame 1 to the compressor 40, which efficiently compresses the low-temperature, low-pressure refrigerant into high-temperature, high-pressure gas. The compressed, high-temperature, high-pressure gas is transported via a pipeline to the condenser 36, which utilizes a finned heat dissipation structure. A cooling tower fan 39 is installed on one side of the condenser 36. The strong wind forces the heat away from the condenser 36, causing the refrigerant to rapidly condense into a high-pressure liquid. After throttling and reducing the pressure of the high-pressure liquid through the expansion valve 37, it becomes a low-temperature, low-pressure refrigerant and enters the evaporator 38. The evaporator 38 is equipped with multiple coils through which chilled water flows. The low-temperature, low-pressure refrigerant absorbs the heat from the chilled water within the evaporator 38, rapidly evaporating into a gas and completing the refrigeration cycle. The cooling energy generated by the evaporator 38 is stored for use when high-load cooling is required. The intelligent control system uses sensors to monitor system parameters such as temperature and pressure in real time. It also uses frequency conversion to adjust the speed of the compressor 40 and cooling tower fan 39, optimizing system operating parameters in real time for efficient and energy-efficient operation.
[0023] Please see the attached Figure 1 -Attached Figure 10 The outer wall of the mounting frame 11 is fixedly connected to a support 13, and the interior of the support 13 is fixedly connected to a positioning sleeve 14. The outer wall of the positioning sleeve 14 is slidably connected to the interior of the outer frame 1, and the interior of the positioning sleeve 14 is threadedly connected to a screw 15. One end of the screw 15 is fixedly connected to a handle 16, and the other end of the screw 15 is rotatably connected to a push block 17. The outer wall of the push block 17 is fixedly connected to a limiting plate 18, and the outer wall of the limiting plate 18 is slidably connected to the interior of the positioning sleeve 14. The interior of the positioning sleeve 14 is slidably connected to a block 19, and the outer wall of the block 19 is slidably connected to the interior of the back plate 2. The outer wall of the block 19 is fixedly connected to a sliding rod 20, one end of the sliding rod 20 is fixedly connected to the interior of the positioning sleeve 14, and the outer wall sleeve of the sliding rod 20 is provided with a spring 21, one end of the spring 21 is fixedly connected to the interior of the positioning sleeve 14, and the other end of the spring 21 is fixedly connected to the outer wall of the block 19.
[0024] Specifically, the driving handle 16 is fixedly connected to the screw rod 15. When the driving handle 16 is rotated, the screw rod 15 rotates inside the positioning sleeve 14. The positioning sleeve 14 is fixedly mounted on the side of the outer frame 1 and is provided with an internal thread that matches the screw rod 15. Due to the threaded relationship between the screw rod 15 and the positioning sleeve 14, the rotation of the screw rod 15 drives the push block 17 to slide inside the positioning sleeve 14. The side of the push block 17 is provided with a guide groove, and the limit plate 18 is mounted on the inner wall of the positioning sleeve 14. Its raised portion is embedded in the guide groove of the push block 17, guiding the movement of the push block 17 and preventing it from rotating during the sliding process. One end of the push block 17 is fixedly connected to the clamping block 19. The movement of the push block 17 pushes the clamping block 19 to slide inside the positioning sleeve 14 and the outer frame 1, while causing the spring 1 21 to be stretched. One end of spring 1 21 is fixed inside the positioning sleeve 14, and the other end is connected to the block 19. When the block 19 is inserted into the slot of the mounting bracket 11, the mounting bracket 11 is fixed. To disassemble, just turn the handle 16 in the opposite direction. At this time, spring 1 21 is no longer under force and rebounds, driving the block 19 back into the positioning sleeve 14. The mounting bracket 11 can then be removed, making it easier to disassemble and assemble the filter screen 12.
[0025] Please see the attached Figure 1 -Attached Figure 10 The top of the cooling chassis 23 is fixedly connected to the box body 24, the outer wall of the box body 24 is fixedly connected to the air supply plate 25, the upper surface of the air supply plate 25 is fixedly connected to the fixed plate 1 26, the interior of the fixed plate 1 26 is rotatably connected to the rotating rod 27, the outer wall of the rotating rod 27 is fixedly connected to the bearing 28, the outer wall of the bearing 28 is fixedly connected to the interior of the fixed plate 1 26, the outer wall of the rotating rod 27 is fixedly connected to the worm 29, the interior of the fixed plate 1 26 is rotatably connected to the worm gear 30, and the worm 29 is meshed with the worm gear 30. The inside of the worm gear 30 is fixedly connected to a baffle 31, the outer wall of the baffle 31 is rotatably connected to the inside of the air supply plate 25, the inside of the baffle 31 is slidably connected to a sealing plate 32, the inner wall of the sealing plate 32 is fixedly connected to a telescopic rod 33, the outer wall of the telescopic rod 33 is provided with a spring 2 34, one end of the spring 2 34 is fixedly connected to the inside of the baffle 31, and the other end of the spring 2 34 is fixedly connected to the inner wall of the sealing plate 32, the top of the box body 24 is fixedly connected to a flange 35, and the flange 35 is set on the top of the cooling box 23 Specifically, one end of the rotating rod 27 is fixedly connected to the worm 29. By driving the rotating rod 27, the worm 29 is driven to rotate inside the fixed plate 1 26. The fixed plate 1 26 is fixedly mounted at the air outlet of the outer frame 1. The worm 29 and the fixed plate 1 26 are connected by a bearing 28. The bearing 28 can effectively reduce rotational friction and assist the smooth rotation of the worm 29. The worm gear 30 is meshed with the worm 29. When the worm 29 rotates, the worm gear 30 rotates with the worm 29. The rotating shaft of the worm gear 30 is fixedly connected to multiple baffles 31, which in turn drives the multiple baffles 31 to rotate, thereby adjusting the air outlet angle. When the air outlet needs to be closed, the multiple baffles 31 are abutted against each other, and the sealing plate 32 slides inside the baffle 31. The sealing plate 32 has grooves on both sides, and the spring 2 34 is installed in the grooves. One end of the spring 2 34 is fixed to the sealing plate 32, and the other end contacts the inner wall of the baffle 31. Driven by spring 2 34, the sealing plates 32 between the baffles 31 fit tightly together, achieving a sealing effect, thereby better adjusting the wind direction. Six air supply plates 25 are distributed in a ring at the air outlet of the outer frame 1, and through cooperation with the multiple internal baffles 31, the direction of air delivery can be precisely controlled.
[0026] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. An energy-saving industrial air-conditioning cooling device, comprising an outer frame (1), characterized in that: The inner wall of the outer frame (1) is fixedly connected to a back plate (2), the inner wall of the outer frame (1) is provided with a pre-treatment component, the inner wall of the back plate (2) is fixedly connected to a fixing frame (6), the inner wall of the fixing frame (6) is fixedly connected to a support plate (7), the interior of the support plate (7) is fixedly connected to a fan blade (10), the inner wall of the back plate (2) is slidably connected to a mounting frame (11), and the inner wall of the mounting frame (11) is fixedly connected to a filter screen (12); The pretreatment component includes a fin (3), the fin (3) is fixedly connected to the inner wall of the outer frame (1), the outer wall of the fin (3) is fixedly connected to a cooling water tank (4), the interior of the cooling water tank (4) is fixedly connected to a circulating water pipe (5), the outer wall of the circulating water pipe (5) is fixedly connected to the interior of the fin (3), a cooling box (22) is provided on one side of the outer frame (1), the cooling box (22) and the cooling water tank (4) are connected via a water delivery pipe (9), a cooling box (23) is fixedly connected to the upper surface of the outer frame (1), a slow flow plate (8) is fixedly connected to the inner wall of the outer frame (1), and a cooling component is provided inside the cooling box (23); The cooling assembly includes a compressor (40), a condenser (36), an expansion valve (37), an evaporator (38) and a cooling tower fan (39). The cooling chassis (23) is integrated with a refrigeration cycle loop consisting of the compressor (40) outlet connected to the condenser (36), the expansion valve (37) and the evaporator (38) in sequence. A cooling tower fan (39) is arranged next to the condenser (36) to form a forced heat dissipation structure. The evaporator (38) outlet is connected back to the compressor (40) inlet to form a closed loop. The condenser (36) adopts a microchannel heat exchange structure and is connected to a heat recovery module. The compressor (40) and the cooling tower fan (39) adopt variable frequency control.
2. An energy-saving industrial air-conditioning cooling device according to claim 1, characterized in that: The outer wall of the mounting frame (11) is fixedly connected to a support (13), the interior of the support (13) is fixedly connected to a positioning sleeve (14), and the outer wall of the positioning sleeve (14) is slidably connected to the interior of the outer frame (1).
3. An energy-saving industrial air-conditioning cooling device according to claim 2, characterized in that: The internal thread of the positioning sleeve (14) is connected to a screw rod (15), one end of the screw rod (15) is fixedly connected to a handle (16), the other end of the screw rod (15) is rotatably connected to a push block (17), the outer wall of the push block (17) is fixedly connected to a limit plate (18), the outer wall of the limit plate (18) is slidably connected to the interior of the positioning sleeve (14), and the interior of the positioning sleeve (14) is slidably connected to a clamping block (19).
4. An energy-saving industrial air-conditioning cooling device according to claim 3, characterized in that: The outer wall of the clamping block (19) is slidably connected to the inside of the back plate (2), the outer wall of the clamping block (19) is fixedly connected to a slide rod (20), one end of the slide rod (20) is fixedly connected to the inside of the positioning sleeve (14), the outer wall of the slide rod (20) is provided with a spring (21), one end of the spring (21) is fixedly connected to the inside of the positioning sleeve (14), and the other end of the spring (21) is fixedly connected to the outer wall of the clamping block (19).
5. The energy-saving industrial air-conditioning cooling device according to claim 1, characterized in that: The top of the cooling box (23) is fixedly connected to a box body (24), the outer wall of the box body (24) is fixedly connected to an air supply plate (25), and the upper surface of the air supply plate (25) is fixedly connected to a fixing plate 1 (26).
6. An energy-saving industrial air-conditioning cooling device according to claim 5, characterized in that: The interior of the fixed plate (26) is rotatably connected to a rotating rod (27), the outer wall of the rotating rod (27) is fixedly connected to a bearing (28), and the outer wall of the bearing (28) is fixedly connected to the interior of the fixed plate (26).
7. An energy-saving industrial air-conditioning cooling device according to claim 6, characterized in that: The outer wall of the rotating rod (27) is fixedly connected to a worm (29), and the interior of the fixed plate (26) is rotatably connected to a worm wheel (30), and the worm (29) is meshed with the worm wheel (30).
8. An energy-saving industrial air-conditioning cooling device according to claim 7, characterized in that: A baffle (31) is fixedly connected to the interior of the worm wheel (30), an outer wall of the baffle (31) is rotatably connected to the interior of the air supply plate (25), a sealing plate (32) is slidably connected to the interior of the baffle (31), and a telescopic rod (33) is fixedly connected to the inner wall of the sealing plate (32).
9. The energy-saving industrial air-conditioning cooling device according to claim 8, characterized in that: The outer wall of the telescopic rod (33) is provided with a second spring (34), one end of the second spring (34) is fixedly connected to the inside of the baffle (31), and the other end of the second spring (34) is fixedly connected to the inner wall of the sealing plate (32).
10. The energy-saving industrial air-conditioning cooling device according to claim 5, characterized in that: A flange (35) is fixedly connected to the top of the box body (24), and the flange (35) is arranged on the top of the cooling box (23).