Air-inlet-adjustable water-saving and mist-eliminating cross-flow cooling tower

Abstract

The present application belongs to the technical field of cross flow cooling tower, especially to an adjustable water-saving and mist-eliminating cross flow cooling tower with adjustable air inlet, aiming at the overall adjustment of the grid, the same wind force on different layers of the filler, however, with the change of the height of the filler, the water temperature of each layer inside will be different, therefore, the same air inlet may cause the cooling efficiency to decrease or the local icing risk of the filler, the present application proposes the following scheme, including: a cooling tower body, a wind drum is arranged on the cooling tower body. The adjustable water-saving and mist-eliminating cross flow cooling tower with adjustable air inlet has the effect of improving the cooling efficiency and the operation stability of the cooling tower, when adjusting the air inlet, the device can set the grid plate into three layers, during the adjustment, the grid plate can be adjusted in a segmented manner according to the weather condition and the cooling condition of the filler layer, so that the device can match the water temperature distribution, the air-water distribution is more reasonable, and the overcooling icing of the bottom layer in winter is avoided.

Description

Technical Field

[0001] This invention relates to the field of crossflow cooling tower technology, and more particularly to a crossflow cooling tower with adjustable air intake, water-saving and defogging properties. Background Technology

[0002] A cooling tower is a heat dissipation device that uses direct contact between water and air for heat exchange. It is widely used in central air conditioning, industrial refrigeration, power plants, and chemical industries where circulating water cooling is required. Its basic working process is to spray the hot water that needs to be cooled onto the surface of the packing material through a water distribution system. At the same time, ambient air is introduced into the tower body by a fan or natural wind. When the air flows over the moist hot water surface, it carries away sensible heat and absorbs latent heat through evaporation, thereby lowering the water temperature. According to the air flow mode, it can be divided into natural ventilation and mechanical ventilation. According to the water-air contact direction, it can be divided into counter-flow and cross-flow.

[0003] A crossflow cooling tower is a device that cools water. Water flows vertically down from the top of the tower, while air flows horizontally through the water-spraying packing. The airflow and water flow are perpendicular to each other. According to the quality of the cooling water, it is divided into open towers and closed towers.

[0004] Existing crossflow cooling towers use adjustable air inlet grilles to introduce air in order to control the mixing ratio of dry and wet air. When adjusting the air inlet, the grille is usually adjusted as a whole, which will make the different sections of the packing inside the cooling tower receive the same wind force. However, as the height of the packing changes, the water temperature in each section will be different. Therefore, the same air inlet volume may lead to a decrease in cooling efficiency or the risk of local icing in the packing. Summary of the Invention

[0005] This invention discloses an adjustable air intake water-saving and defogging crossflow cooling tower, which aims to solve the technical problem in the background technology where the grid is adjusted as a whole, and different sections of the packing are subjected to the same wind force. However, as the height of the packing changes, the water flow temperature in each section inside will be different. Therefore, the same air intake may lead to a decrease in cooling efficiency or the risk of local icing in the packing.

[0006] This invention proposes an adjustable air intake, water-saving, and mist-eliminating crossflow cooling tower, comprising: A cooling tower body, on which a wind duct is installed, a fan support is installed on the wind duct, and a fan mechanism is installed on the fan support; Two water distribution trays are provided on the cooling tower body, and multiple water distribution nozzles are provided on each of the two water distribution trays. The multiple water distribution nozzles are located inside the cooling tower body. Two water distribution plates are respectively set on two water distribution plates; Two packing layer bodies are located inside the cooling tower body; A ladder is installed on the cooling tower body, which is also equipped with a water storage tank; Two air intake adjustment units are installed on the cooling tower body. Each air intake adjustment unit includes multiple grilles, multiple driven gears, and multiple locking gear discs. An exhaust and defogging module is installed inside the cooling tower body. The exhaust and defogging module includes an inner contraction tube and a fin frame assembly, with the fin frame assembly mounted on the inner contraction tube.

[0007] In a preferred embodiment, the air intake regulating unit further includes: A grid frame is installed on the cooling tower body. The grid frame has two horizontal sections, and each horizontal section has a soft baffle. The outer wall of each soft baffle is in contact with the outer wall of the packing layer body. Multiple grid shafts are provided on the grid frame, and multiple grid plates are respectively provided on the multiple grid shafts. The multiple grid plates are located inside the grid frame, and multiple driven gears and multiple locking gear discs are respectively provided on the multiple grid shafts. Multiple linkage wheels are respectively set on multiple other grid shafts, and the same linkage belt is set on every two adjacent linkage wheels.

[0008] In a preferred embodiment, the air intake regulating unit further includes: Two fixed supports are provided, both of which are mounted on the grid frame. Each of the two fixed supports is equipped with a shaft, and each of the two shafts is equipped with a drive wheel. A drive belt is mounted on two drive wheels. A general-purpose motor is mounted on one of the fixed supports, and the output shaft of the general-purpose motor is connected to one end of one of the shaft members via a coupling.

[0009] In a preferred embodiment, the air intake regulating unit further includes: An active frame is provided on a grid frame, and a drive block is provided on the active frame, which is also provided on a drive belt. The movable opening is located on the movable frame. Inside the movable opening is a mounting bracket, on which a servo motor is mounted. The output shaft of the servo motor is connected to a drive gear via a coupling.

[0010] In a preferred embodiment, the air intake regulating unit further includes: An electric telescopic pole is mounted on a movable frame, and the output shaft of the electric telescopic pole is mounted on a mounting bracket. Multiple support components are provided on the grid frame, and each of the multiple support components is provided with a mounting shaft, and each of the multiple mounting shafts is provided with a locking bracket.

[0011] In a preferred embodiment, the air intake regulating unit further includes: Multiple fixed gear discs are respectively disposed on multiple locking frames, and the multiple fixed gear discs are respectively engaged with multiple locking gear discs; Multiple torsion springs are respectively installed on the outside of multiple mounting shafts, one end of each torsion spring is installed on multiple locking brackets, and the other end of each torsion spring is installed on multiple support components. The abutment plate is mounted on the servo motor.

[0012] In a preferred embodiment, the exhaust and defogging module further includes: A fixed inner frame is provided inside the cooling tower body, and the inner contraction tube is provided on the fixed inner frame; A central air vent is formed on the fin frame assembly, and a central air frame is provided on the fin frame assembly. The interior of the central air frame is connected to the interior of the central air vent.

[0013] In a preferred embodiment, the exhaust and defogging module further includes: Multiple air inlet pipes are installed on the cooling tower body, and each of the multiple air inlet pipes is equipped with an air purifier and a delivery pump. The multiple air purifiers and multiple delivery pumps are located inside the cooling tower body. Multiple diversion pipes are respectively installed on multiple air inlet pipes, and the output ends of the multiple air inlet pipes are all connected to the interior of the fixed inner frame. The output ends of the multiple diversion pipes are all connected to the interior of the central air frame.

[0014] In a preferred embodiment, the exhaust and defogging module further includes: An air ring cover is mounted on a fixed inner frame, and a gear ring is provided on the air ring cover. Multiple cooling nozzles are mounted on the air ring cover.

[0015] In a preferred embodiment, the exhaust and defogging module further includes: The drive motor is mounted on the fixed inner frame. A drive gear is mounted on the output shaft of a drive motor via a coupling, and the drive gear meshes with a gear ring.

[0016] As can be seen from the above, the adjustable air intake water-saving and defogging crossflow cooling tower provided by the present invention has the effect of improving the cooling efficiency and operational stability of the cooling tower. When adjusting the air intake, the device can set the grating plate into a three-section type. During adjustment, the grating plate can be adjusted in sections according to the weather conditions and the cooling condition of the packing layer, so that the device can match the water temperature distribution, making the air-water distribution more reasonable, while avoiding the bottom section from being too cold and freezing in winter, further increasing the effectiveness of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a cross-flow cooling tower with adjustable air intake, water-saving and defogging function proposed in this invention. Figure 2 This is a schematic diagram of the internal structure of a cross-flow cooling tower with adjustable air intake, water saving and defogging, as proposed in this invention. Figure 3 This is a schematic diagram of the air intake adjustment unit structure of an adjustable air intake water-saving and defogging crossflow cooling tower proposed in this invention; Figure 4 This is a schematic diagram of the combined structure of the grille frame and soft partition of an adjustable air intake water-saving and mist-eliminating crossflow cooling tower proposed in this invention. Figure 5 This is a schematic diagram of the movable frame and drive belt combination structure of an adjustable air intake water-saving and defogging crossflow cooling tower proposed in this invention. Figure 6 This is a schematic diagram of the passive gear and servo motor combination structure of an adjustable air intake water-saving and defogging crossflow cooling tower proposed in this invention. Figure 7 This is a schematic diagram of the combined structure of the drive wheel and drive block of an adjustable air intake water-saving and defogging crossflow cooling tower proposed in this invention. Figure 8 This is a schematic diagram of the disassembled structure of the locking toothed disc and the fixed toothed disc of a cross-flow cooling tower with adjustable air intake, water saving and defogging, proposed in this invention. Figure 9 This is a schematic diagram of the exhaust mist elimination module structure of an adjustable air intake water-saving and mist-eliminating crossflow cooling tower proposed in this invention. Figure 10 This is a schematic diagram of the air ring cover and drive gear combination structure of an adjustable air intake water-saving and defogging crossflow cooling tower proposed in this invention.

[0018] In the diagram: 1. Cooling tower body; 2. Air inlet regulating unit; 201. Grille frame; 202. Layer cross plate; 203. Linkage belt; 204. Linkage wheel; 205. Soft partition; 206. Drive belt; 207. Grille shaft; 208. Grille plate; 209. Movable frame; 210. Electric telescopic rod; 211. Drive wheel assembly; 212. Fixed bracket; 213. Driven gear; 214. Movable opening; 215. Mounting bracket; 216. Servo motor; 217. Drive gear; 218. Abutment plate frame; 219. Drive block; 220. Shaft assembly; 221. Universal motor; 222. Locking gear disc; 223. Locking frame; 224. 1. Fixed gear plate; 225. Mounting shaft; 226. Torsion spring; 227. Support component; 3. Ladder; 4. Air duct; 5. Fan bracket; 6. Water distribution tray; 7. Water distribution tray; 8. Water distribution nozzle; 9. Exhaust and defogging module; 901. Fixed inner frame; 902. Air inlet pipe; 903. Central air hole; 904. Air purifier; 905. Delivery pump; 906. Fin frame assembly; 907. Central air frame; 908. Inner contraction tube; 909. Air ring cover; 910. Gear ring; 911. Cooling nozzle; 912. Drive gear; 913. Drive motor; 914. Diverter pipe; 10. Fan mechanism; 11. Water storage tank; 12. Packing layer body. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] The present invention discloses an adjustable air intake water-saving and defogging crossflow cooling tower, which is mainly used in scenarios where the grid is adjusted as a whole and different layers of the packing are subjected to the same wind force. However, as the height of the packing changes, the water flow temperature of each layer inside will be different. Therefore, the same air intake may lead to a decrease in cooling efficiency or the risk of local icing of the packing.

[0021] Reference Figures 1-10 A cross-flow cooling tower with adjustable air intake, water-saving and defogging function, comprising: Cooling tower body 1, cooling tower body 1 is provided with air duct 4, air duct 4 is provided with fan bracket 5, fan bracket 5 is provided with fan mechanism 10; Two water distribution trays 7 are provided on the cooling tower body 1. Each water distribution tray 7 is provided with multiple water distribution nozzles 8, and the multiple water distribution nozzles 8 are located inside the cooling tower body 1. Two water distribution plates 6 are respectively set on two water distribution plates 7; Two packing layer bodies 12 are disposed inside the cooling tower body 1; Ladder 3 is installed on the cooling tower body 1, and a water storage tank 11 is also installed on the cooling tower body 1; Two air intake regulating units 2 are installed on the cooling tower body 1. Each air intake regulating unit 2 includes multiple grilles 208, multiple driven gears 213 and multiple locking gear discs 222. The exhaust and defogging module 9 is located inside the cooling tower body 1. The exhaust and defogging module 9 includes an inner contraction tube 908 and a fin frame assembly 906, with the fin frame assembly 906 mounted on the inner contraction tube 908.

[0022] Reference Figure 1 and Figures 3-8 In a preferred embodiment, the air intake regulating unit 2 further includes: The grid frame 201 is installed on the cooling tower body 1. The grid frame 201 is provided with two layered horizontal plates 202. Each of the two layered horizontal plates 202 is provided with a soft partition 205. The outer wall of the two soft partitions 205 is in contact with the outer wall of the packing layer body 12. Multiple grid shafts 207 are provided on the grid frame 201, multiple grid plates 208 are respectively provided on the multiple grid shafts 207, and the multiple grid plates 208 are all located inside the grid frame 201. Multiple driven gears 213 and multiple locking gear discs 222 are respectively provided on the multiple grid shafts 207. Multiple linkage wheels 204 are respectively set on multiple other grid shafts 207, and the same linkage belt 203 is set on every two adjacent linkage wheels 204.

[0023] In this invention, the air intake regulating unit 2 further includes: Two fixed brackets 212 are provided on the grid frame 201. A shaft member 220 is provided on each of the two fixed brackets 212, and a drive wheel member 211 is provided on each of the two shaft members 220. Drive belt 206, drive belt 206 is disposed on two drive wheel components 211; A general-purpose motor 221 is mounted on one of the fixed brackets 212, and the output shaft of the general-purpose motor 221 is connected to one end of one of the shaft members 220 via a coupling.

[0024] In this invention, the air intake regulating unit 2 further includes: The movable frame 209 is mounted on the grid frame 201, and a drive block 219 is mounted on the movable frame 209. The drive block 219 is mounted on the drive belt 206. The movable opening 214 is located on the movable frame 209. The movable opening 214 has a mounting bracket 215 inside. The mounting bracket 215 is equipped with a servo motor 216. The output shaft of the servo motor 216 is connected to a drive gear 217 through a coupling.

[0025] In this invention, the air intake regulating unit 2 further includes: The electric telescopic rod 210 is mounted on the movable frame 209, and the output shaft of the electric telescopic rod 210 is mounted on the mounting bracket 215. Multiple support components 227 are provided on the grid frame 201. Each support component 227 is provided with a mounting shaft 225, and each mounting shaft 225 is provided with a locking bracket 223.

[0026] In this invention, the air intake regulating unit 2 further includes: Multiple fixed gear discs 224 are respectively disposed on multiple locking frames 223, and the multiple fixed gear discs 224 are respectively engaged with multiple locking gear discs 222; Multiple torsion springs 226 are respectively disposed on the outside of multiple mounting shafts 225, one end of each torsion spring 226 is disposed on multiple locking brackets 223, and the other end of each torsion spring 226 is disposed on multiple brackets 227. The abutment plate 218 is mounted on the servo motor 216.

[0027] Specifically, during air intake adjustment, the electric telescopic rod 210 operates, driving the mounting bracket 215 to move inside the movable opening 214, and further driving the servo motor 216, the drive gear 217, and the abutment plate 218 to move until the drive gear 217 meshes with the driven gear 213. At the same time, the abutment plate 218 contacts the locking frame 223, causing the abutment plate 218 to push the locking frame 223 to rotate, and the torsion spring 226 deforms, causing the locking frame 223 to drive the fixed gear 224 to separate from the locking gear 222, thereby canceling the locking and fixing of the grating plate 208 of that layer. Afterwards, the servo motor 21... 6. The operation drives the drive gear 217 and the driven gear 213 to rotate, and further drives the grid shaft 207 and the grid plate 208 to rotate. With the help of the linkage wheel 204 and the linkage belt 203, the grid plate 208 of this layer can be adjusted. After adjustment, the electric telescopic rod 210 drives the drive gear 217, the servo motor 216 and the abutment plate frame 218 to move and reset, so that the abutment plate frame 218 and the locking frame 223 are separated. Then, the torsion spring 226 drives the locking frame 223 and the fixed gear plate 224 to reset, so that the fixed gear plate 224 and the locking gear plate 222 are engaged, completing the angle adjustment and fixing of the grid plate 208 of this layer. When adjusting other layers of grating 208, the general motor 221 runs, driving the drive wheel 211 to rotate. During rotation, the drive belt 206 drives the drive block 219 and the movable frame 209 to move. This allows the movable frame 209 to change the position of the electric telescopic rod 210, servo motor 216, drive gear 217, abutment plate frame 218, and other structures to adjust other layers of grating 208. In specific application scenarios, the air intake adjustment unit 2 is suitable for the air intake of crossflow cooling towers. That is, the air intake adjustment unit 2 sets the grid plate 208 into a three-section type. During adjustment, the grid plate 208 can be adjusted in sections according to the weather conditions and the cooling of the packing layer, so that the device can match the water temperature distribution and make the air-water distribution more reasonable. This enables precise air intake control at different heights of the packing layer, improves cooling efficiency, and at the same time, during winter operation, the opening of the lower section grid can be reduced or even closed to prevent a large amount of cold air from directly rushing into the low temperature zone, significantly reducing the risk of icing at the lower edge of the air inlet and the bottom of the packing. The middle and upper sections can maintain an appropriate opening to ensure the cooling effect and improve the cooling efficiency and operational stability of the cooling tower. It should be noted that during operation, a movable drive structure is used to unlock, adjust and lock the three-section grille in sequence, eliminating the need for an independent motor for each section, which further improves the effectiveness of the device. During adjustment, the device can lock the adjusted grid sections through locking toothed disc 222 and fixed toothed disc 224 to ensure the stability after the opening and closing angle is adjusted. At the same time, section cross plate 202 and soft partition 205 are provided between each section to prevent gas flow between sections and avoid mutual interference, so as to ensure the effect of section adjustment.

[0028] Reference Figure 2 , Figure 9 and Figure 10 In a preferred embodiment, the exhaust and defogging module 9 further includes: A fixed inner frame 901 is provided inside the cooling tower body 1, and an inner shrink tube 908 is provided on the fixed inner frame 901; A central air vent 903 is provided on the fin frame assembly 906. A central air frame 907 is provided on the fin frame assembly 906. The interior of the central air frame 907 is connected to the interior of the central air vent 903.

[0029] In this invention, the exhaust and defogging module 9 further includes: Multiple air inlet pipes 902 are installed on the cooling tower body 1. Each air inlet pipe 902 is equipped with an air purifier 904 and a delivery pump 905. The multiple air purifiers 904 and the multiple delivery pumps 905 are located inside the cooling tower body 1. Multiple diversion pipes 914 are respectively installed on multiple air inlet pipes 902. The output ends of the multiple air inlet pipes 902 are all connected to the interior of the fixed inner frame 901, and the output ends of the multiple diversion pipes 914 are all connected to the interior of the central air frame 907.

[0030] In this invention, the exhaust and defogging module 9 further includes: A gas ring cover 909 is mounted on a fixed inner frame 901, and a gear ring 910 is mounted on the gas ring cover 909. Multiple cooling nozzles 911 are mounted on the gas ring shroud 909.

[0031] In this invention, the exhaust and defogging module 9 further includes: Drive motor 913, drive motor 913 is mounted on fixed inner frame 901; The drive gear 912 is mounted on the output shaft of the drive motor 913 via a coupling, and the drive gear 912 meshes with the gear ring 910.

[0032] Specifically, during exhaust and fog dissipation, the fan mechanism 10 operates, and the hot and humid air enters the inner contraction tube 908. Due to the contraction structure inside the inner contraction tube 908, the air is cooled down, and the fin frame assembly 906 further cools the hot and humid air to cause it to condense. During the condensation process, the delivery pump 905 operates, drawing in outside air and filtering it through the air purifier 904. The airflow is then delivered to the inside of the split pipe 914 and the air ring shroud 909, allowing it to be ejected through the cooling nozzle 911 with a contraction structure. Simultaneously, some airflow enters the central air frame 907 and the central air hole 903 through the split pipe 914 to cool the fin frame assembly 906, ensuring the continuous condensation effect. When the fins are cooling, the drive motor 913 can drive the drive gear 912 and gear ring 910 to rotate, thereby driving the air ring shroud 909 and the cooling nozzle 911 to rotate, thereby improving the cooling effect. In specific application scenarios, the exhaust and defogging module 9 is suitable for the exhaust of hot and humid air inside the cooling tower. The exhaust and defogging module 9 is equipped with an internal contraction tube 908. When hot and humid air passes through, the gas temperature will drop due to the throttling expansion effect. At the same time, in conjunction with the fin frame group 906, the hot and humid air can be cooled quickly before being discharged from the cooling tower. This allows the moisture inside the hot and humid air to condense quickly onto the fin frame group 906 and fall down, thereby reducing water waste and improving the defogging effect of the device. It should be noted that during cooling and defogging, the air can be sprayed onto the fin frame assembly 906 through the air inlet pipe 902, cooling spray pipe 911 and air ring shroud 909 to cool it down and prevent the fin temperature from rising after long-term use, which would affect the defogging effect. At the same time, the central air hole 903 and central air frame 907 can further improve the cooling and heat dissipation effect.

[0033] Working principle: During air intake adjustment, the electric telescopic rod 210 operates, driving the mounting bracket 215 to move inside the movable opening 214, and further driving the servo motor 216, the drive gear 217, and the abutment plate 218 to move until the drive gear 217 meshes with the driven gear 213. At the same time, the abutment plate 218 contacts the locking frame 223, causing the abutment plate 218 to push the locking frame 223 to rotate, and the torsion spring 226 deforms, causing the locking frame 223 to drive the fixed gear disc 224 to separate from the locking gear disc 222, thereby releasing the locking fixation of the grating plate 208 in that section. Afterwards, the servo motor 216 operates... The motor drives the active gear 217 and the passive gear 213 to rotate, which in turn drives the grid shaft 207 and the grid plate 208 to rotate. With the help of the linkage wheel 204 and the linkage belt 203, the grid plate 208 of this layer can be adjusted. After adjustment, the electric telescopic rod 210 drives the active gear 217, the servo motor 216 and the abutment plate frame 218 to move and reset, so that the abutment plate frame 218 and the locking frame 223 are separated. Then, the torsion spring 226 drives the locking frame 223 and the fixed gear plate 224 to reset, so that the fixed gear plate 224 and the locking gear plate 222 are engaged, thus completing the angle adjustment and fixing of the grid plate 208 of this layer. When adjusting other layers of grating 208, the general motor 221 runs, driving the drive wheel 211 to rotate. During rotation, the drive belt 206 drives the drive block 219 and the movable frame 209 to move. This allows the movable frame 209 to change the position of the electric telescopic rod 210, servo motor 216, drive gear 217, abutment plate frame 218, and other structures to adjust other layers of grating 208. When exhausting and defogging, the fan mechanism 10 operates, and the hot and humid air enters the inner contraction tube 908. Due to the contraction structure inside the inner contraction tube 908, the air is cooled down, and the fin frame assembly 906 further cools the hot and humid air to make it condense. During the condensation process, the delivery pump 905 operates, drawing in outside air and filtering it through the air purifier 904. The airflow is then delivered to the inside of the split pipe 914 and the air ring shroud 909, allowing it to be ejected through the cooling nozzle 911 with a contraction structure. Simultaneously, some airflow enters the central air frame 907 and the central air hole 903 through the split pipe 914 to cool the fin frame assembly 906, ensuring the continuous condensation effect. When the fins are cooling, the drive motor 913 drives the drive gear 912 and gear ring 910 to rotate, which in turn drives the air ring shroud 909 and the cooling nozzle 911 to rotate, thereby improving the cooling effect.

[0034] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A cross-flow cooling tower with adjustable air intake, characterized in that, include: A cooling tower body (1) is provided with a wind duct (4), a fan bracket (5) is provided on the wind duct (4), and a fan mechanism (10) is provided on the fan bracket (5). Two water distribution trays (7) are provided on the cooling tower body (1), and multiple water distribution nozzles (8) are provided on each of the two water distribution trays (7). The multiple water distribution nozzles (8) are located inside the cooling tower body (1). Two water distribution plates (6) are respectively set on two water distribution plates (7); Two packing layer bodies (12) are disposed inside the cooling tower body (1); A ladder (3) is installed on the cooling tower body (1), and a water storage tank (11) is also installed on the cooling tower body (1). Two air intake adjustment units (2) are installed on the cooling tower body (1). The air intake adjustment unit (2) includes multiple grille plates (208), multiple driven gears (213) and multiple locking gear discs (222). The exhaust and defogging module (9) is located inside the cooling tower body (1). The exhaust and defogging module (9) includes an inner shrink tube (908) and a fin frame group (906), with the fin frame group (906) located on the inner shrink tube (908).

2. The adjustable air intake water-saving and defogging crossflow cooling tower according to claim 1, characterized in that, The air intake regulating unit (2) also includes: A grid frame (201) is provided on the cooling tower body (1). The grid frame (201) is provided with two layered horizontal plates (202). Both layered horizontal plates (202) are provided with soft partitions (205). The outer walls of the two soft partitions (205) are in contact with the outer wall of the packing layer body (12). Multiple grid shafts (207) are provided on the grid frame (201), and multiple grid plates (208) are respectively provided on the multiple grid shafts (207). The multiple grid plates (208) are all located inside the grid frame (201). Multiple driven gears (213) and multiple locking gear discs (222) are respectively provided on the multiple grid shafts (207). Multiple linkage wheels (204) are respectively set on multiple other grid shafts (207), and the same linkage belt (203) is provided on each two adjacent linkage wheels (204).

3. The adjustable air intake, water-saving, and mist-eliminating crossflow cooling tower according to claim 2, characterized in that, The air intake regulating unit (2) also includes: Two fixed supports (212) are provided on the grid frame (201). A shaft member (220) is provided on each of the two fixed supports (212), and a drive wheel member (211) is provided on each of the two shaft members (220). A drive belt (206) is provided on two drive wheel components (211); A general-purpose motor (221) is mounted on one of the fixed supports (212), and the output shaft of the general-purpose motor (221) is connected to one end of one of the shaft members (220) via a coupling.

4. The adjustable air intake water-saving and defogging crossflow cooling tower according to claim 3, characterized in that, The air intake regulating unit (2) also includes: An active frame (209) is provided on a grid frame (201), and a drive block (219) is provided on the active frame (209), which is provided on a drive belt (206); The movable opening (214) is located on the movable frame (209). The movable opening (214) is provided with a mounting bracket (215). A servo motor (216) is provided on the mounting bracket (215). The output shaft of the servo motor (216) is connected to a drive gear (217) through a coupling.

5. A cross-flow cooling tower with adjustable air intake, water-saving and mist-eliminating properties according to claim 4, characterized in that, The air intake regulating unit (2) also includes: An electric telescopic rod (210) is mounted on a movable frame (209), and the output shaft of the electric telescopic rod (210) is mounted on a mounting bracket (215). Multiple support members (227) are provided on the grid frame (201), and each of the multiple support members (227) is provided with a mounting shaft (225), and each of the multiple mounting shafts (225) is provided with a locking bracket (223).

6. A cross-flow cooling tower with adjustable air intake, water-saving and mist-eliminating properties according to claim 5, characterized in that, The air intake regulating unit (2) also includes: Multiple fixed gear discs (224) are respectively disposed on multiple locking frames (223), and the multiple fixed gear discs (224) are respectively engaged with multiple locking gear discs (222); Multiple torsion springs (226) are respectively disposed on the outside of multiple mounting shafts (225), one end of each torsion spring (226) is disposed on multiple locking brackets (223), and the other end of each torsion spring (226) is disposed on multiple brackets (227); Abutting plate (218) is mounted on a servo motor (216).

7. The adjustable air intake water-saving and defogging crossflow cooling tower according to claim 1, characterized in that, The exhaust and defogging module (9) also includes: A fixed inner frame (901) is provided inside the cooling tower body (1), and the inner shrink tube (908) is provided on the fixed inner frame (901); A central air vent (903) is provided on a fin frame assembly (906). A central air frame (907) is provided on the fin frame assembly (906), and the interior of the central air frame (907) is connected to the interior of the central air vent (903).

8. A cross-flow cooling tower with adjustable air intake, water-saving and defogging properties, as described in claim 7, characterized in that, The exhaust and defogging module (9) also includes: Multiple air inlet pipes (902) are provided on the cooling tower body (1), and each of the multiple air inlet pipes (902) is provided with an air purifier (904) and a delivery pump (905). The multiple air purifiers (904) and the multiple delivery pumps (905) are located inside the cooling tower body (1). Multiple diversion pipes (914) are respectively installed on multiple air inlet pipes (902). The output ends of the multiple air inlet pipes (902) are all connected to the interior of the fixed inner frame (901), and the output ends of the multiple diversion pipes (914) are all connected to the interior of the central air frame (907).

9. A cross-flow cooling tower with adjustable air intake, water-saving and defogging properties, as described in claim 8, characterized in that, The exhaust and defogging module (9) also includes: A gas ring cover (909) is disposed on a fixed inner frame (901), and a gear ring (910) is disposed on the gas ring cover (909). Multiple cooling nozzles (911) are provided on the gas ring cover (909).

10. A cross-flow cooling tower with adjustable air inlet, water-saving and defogging properties according to claim 9, characterized in that, The exhaust and defogging module (9) also includes: A drive motor (913) is mounted on a fixed inner frame (901); The drive gear (912) is mounted on the output shaft of the drive motor (913) via a coupling, and the drive gear (912) meshes with the gear ring (910).

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