A smart cooling tower system

Abstract

This utility model discloses an intelligent cooling tower system, relating to the field of cooling tower technology. It includes a water storage bottom shell and a cooling tower body. The cooling tower body is disposed on the upper surface of the water storage bottom shell. A through groove is formed on the upper surface of the water storage bottom shell, and a filter screen is installed in the middle of the through groove. Collection screens are provided on both sides of the filter screen, with the rear side of the collection screens extending to the outer side of the water storage bottom shell. A water pump is disposed at the lower end of the lower side of the water storage bottom shell. A U-shaped pipe is connected to the outer upper end of the cooling tower, and the lower end of the U-shaped pipe is connected to the outlet of the water pump. A through hole is formed on one side of the lower end of the cooling tower body, and a sliding rod is slidably disposed inside the through hole. A scraper is fixedly connected to one end of the sliding rod inside the cooling tower body. This utility model can automatically filter the recovered water and automatically clean the filter plate, ensuring the cleanliness of the conveying equipment and conveying pipelines.

Description

Technical Field

[0001] This utility model relates to the field of cooling tower technology, and specifically to an intelligent cooling tower system. Background Technology

[0002] Cooling towers are widely used in industrial production and air conditioning systems. Their function is to lower the water temperature and dissipate heat through heat exchange between water and air. During operation, the circulating water continuously evaporates, leading to a gradual increase in the concentration of impurities in the water. Simultaneously, external dust and debris can easily mix into the circulating water. If these impurities are not treated promptly, they can not only affect the cooling efficiency of the cooling tower but also potentially damage the conveying equipment and pipelines, such as causing blockages or wear on the water pump impeller.

[0003] Traditional cooling towers have shortcomings in water filtration. They often cannot efficiently and automatically filter the recycled water. After a period of use, the filter plates are easily clogged by impurities, requiring frequent manual cleaning. This is cumbersome and labor-intensive, and it is difficult to ensure the long-term cleanliness of the conveying equipment and pipelines. Utility Model Content

[0004] In view of the problems existing in the above-mentioned intelligent cooling tower systems, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an intelligent cooling tower system that solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: An intelligent cooling tower system includes a water storage bottom shell and a cooling tower body. The cooling tower body is disposed on the upper surface of the water storage bottom shell. A through groove is formed on the upper surface of the water storage bottom shell. A filter screen is installed in the middle of the through groove. Collection screens are provided on both sides of the filter screen. The rear side of the collection screens extends to the outer side of the water storage bottom shell. A water pump is disposed at the lower end of the lower side of the water storage bottom shell. A U-shaped pipe is connected to the outer side of the upper end of the cooling tower. The lower end of the U-shaped pipe is connected to the outlet of the water pump. A through hole is formed on one side of the lower end of the cooling tower body. A sliding rod is slidably disposed inside the through hole. A scraper is fixedly connected to one end of the sliding rod inside the cooling tower body. A side plate is fixedly disposed on the outer wall of the cooling tower body near the U-shaped plate. A rotating rod is rotatably sleeved in the middle of the side plate. A first transmission mechanism is provided at the middle end of the U-shaped pipe to drive the rotating rod to rotate. A second transmission mechanism is provided at the front end of the rotating rod to drive the sliding rod to reciprocate.

[0007] Preferably, the first transmission mechanism includes an impeller and a transmission rod. The transmission rod is rotatably mounted inside the middle end of the U-shaped tube, and one end of the transmission rod extends to the outside of the U-shaped tube. The impeller is disposed on the inside of the U-shaped tube and is fixedly sleeved with the rod wall of the transmission rod. A first bevel gear is fixedly sleeved at one end of the outer side of the transmission rod, and a second bevel gear is fixedly sleeved at the rear end of the transmission rod. The first bevel gear and the second bevel gear are meshed together.

[0008] Preferably, the second transmission mechanism includes a turntable and a movable frame. The turntable is fixedly sleeved on the front end of the rotating rod, the movable frame is disposed on the front side of the turntable, one end of the sliding rod is fixedly connected to the movable frame, and a round pin is eccentrically disposed on the front side of the turntable, the front end of the round pin passing through the movable frame.

[0009] Preferably, the longitudinal section of both the slide rod and the through hole is rectangular, and the wall of the slide rod abuts against the inner wall of the through groove.

[0010] Preferably, the slide bar is movably sleeved with a corrugated pipe, and the two ends of the corrugated pipe are respectively fixedly connected to the corresponding scraper and the inner wall of the cooling tower body.

[0011] Preferably, a sealing plate is connected between the outer ends of the two collection net shells, and the sealing plate is tightly connected to the rear outer wall of the water storage bottom shell by bolts.

[0012] Preferably, a PLC controller is installed on the front side of the cooling tower body, and all water pumps are electrically connected to the PLC controller.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. In this utility model, when water is pumped into the U-shaped pipe by a water pump, the water flow will drive the impeller to rotate, which will cause the transmission rod to rotate, thereby causing the first bevel gear to drive the second bevel gear to rotate. In other words, the turntable can be driven to rotate by the power of the water flow, which is more energy-efficient.

[0014] 2. In this utility model, a turntable drives a round pin to rotate around a rotating rod as an axis. During this rotation, the round pin slides within the movable frame, which in turn drives the movable frame to move horizontally back and forth. This causes the scraper to move horizontally back and forth, thus scraping the impurities filtered on the filter screen into the collection screen shell, thereby completing the automatic collection of impurities. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the structure of an intelligent cooling tower system proposed in this utility model; Figure 2 for Figure 1 A schematic diagram of the rear view structure; Figure 3 for Figure 1 A 3D view of the connection structure between the middle slide bar and the movable frame.

[0017] Explanation of reference numerals in the attached figures: 1. Cooling tower body; 2. Water storage bottom shell; 3. Water pump; 4. U-shaped pipe; 5. Sealing plate; 6. Filter screen; 7. Collection screen shell; 8. Scraper; 9. Corrugated pipe; 10. Side plate; 11. Rotating rod; 12. Turntable; 13. Movable frame; 14. Round pin; 15. First bevel gear; 16. Impeller; 17. Transmission rod; 18. Second bevel gear; 19. Slide rod; 20. PLC controller. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0019] This utility model discloses an intelligent cooling tower system.

[0020] Reference Figure 1-3An intelligent cooling tower system includes a water storage bottom shell 2 and a cooling tower body 1. The cooling tower body 1 is disposed on the upper surface of the water storage bottom shell 2. A through groove is formed on the upper surface of the water storage bottom shell 2. A filter screen 6 is installed in the middle of the through groove. Collection screen shells 7 are provided on both sides of the filter screen 6. The rear side of the collection screen shells 7 extends to the outer side of the water storage bottom shell 2. A sealing plate 5 is connected between the outer ends of the two collection screen shells 7. The sealing plate 5 is tightly connected to the rear outer wall of the water storage bottom shell 2 by bolts to improve the sealing performance between the water storage bottom shell 2 and the collection screen shells 7. A water pump 3 is disposed at the lower end of the lower side of the water storage bottom shell 2. A PLC controller 20 is disposed at the front side of the cooling tower body 1. The water pumps 3 are electrically connected to the PLC controller 20 and can automatically control the start and stop of the water pumps 3. A U-shaped pipe 4 is connected to the upper outer side of the cooling tower body 1. The lower end of the U-shaped pipe 4 is connected to the outlet of the water pump 3. The cooling tower body 1 has a through hole on one side of its lower end. A sliding rod 19 is slidably installed inside the through hole. A scraper 8 is fixedly connected to one end of the sliding rod 19 inside the cooling tower body 1. Both the sliding rod 19 and the through hole have rectangular longitudinal sections. The wall of the sliding rod 19 abuts against the inner wall of the through groove, so that the sliding rod 19 cannot rotate, i.e., it can slide stably. A bellows 9 is movably sleeved on the wall of the sliding rod 19. The two ends of the bellows 9 are fixedly connected to the corresponding scraper 8 and the inner wall of the cooling tower body 1, respectively, to improve the sealing between the sliding rod 19 and the cooling tower body 1. A side plate 10 is fixedly installed on the outer wall of the cooling tower body 1 near the U-shaped tube 4. A rotating rod 11 is rotatably sleeved in the middle of the side plate 10. A first transmission mechanism is provided at the middle end of the U-shaped tube 4 to drive the rotating rod 11 to rotate. A second transmission mechanism is provided at the front end of the rotating rod 11 to drive the sliding rod 19 to reciprocate.

[0021] Reference Figure 1-3 The first transmission mechanism includes an impeller 16 and a transmission rod 17. The transmission rod 17 is rotatably mounted inside the middle end of the U-shaped tube 4, and one end of the transmission rod 17 extends to the outside of the U-shaped tube 4. The impeller 16 is located on the inside of the U-shaped tube 4 and is fixedly sleeved with the rod wall of the transmission rod 17. A first bevel gear 15 is fixedly sleeved on the outer end of the transmission rod 17, and a second bevel gear 18 is fixedly sleeved on the rear end of the rotating rod 11. The first bevel gear 15 and the second bevel gear 18 are meshed and connected.

[0022] Reference Figure 1-3 The second transmission mechanism includes a turntable 12 and a movable frame 13. The turntable 12 is fixedly sleeved on the front end of the rotating rod 11. The movable frame 13 is located on the front side of the turntable 12. One end of the sliding rod 19 is fixedly connected to the movable frame 13. A round pin 14 is eccentrically provided on the front side of the turntable 12. The front end of the round pin 14 passes through the movable frame 13.

[0023] In this invention, when the water pump 3 is started, it draws water from the water storage tank 2 into the U-shaped pipe 4. As the water flows through the middle section of the U-shaped pipe 4, it drives the impeller 16 to rotate. The impeller 16 drives the transmission rod 17 to rotate, and the first bevel gear 15 on the outer side of the transmission rod 17 rotates accordingly. Through the meshing second bevel gear 18, it drives the rotating rod 11 to rotate, and the turntable 12 at the front end of the rotating rod 11 rotates synchronously. The eccentric pin 14 on the turntable 12 slides in the movable frame 13, causing the movable frame 13 to perform reciprocating linear motion. The movable frame 13 drives the scraper 8 to move left and right in the cooling tower body 1 through the slide rod 19. When the scraper 8 sweeps across the surface of the filter screen 6, it scrapes the impurities left by the filter into the collection screen shells 7 on both sides. The rear side of the collection screen shell 7 extends to the outer side of the water storage tank 2. When it is necessary to clean the impurities, the bolts of the sealing plate 5 are loosened, and the collection screen shell 7 can be pulled out and poured out. The sliding rod 19 engages with the rectangular through-hole to prevent rotation, while the bellows 9 ensures a tight seal during sliding, preventing water leakage. Throughout the process, the water flow drives the impeller 16 to rotate, eliminating the need for an additional power source. This automates the filtration and scraper cleaning processes, ensuring the filter screen 6 operates continuously and efficiently, and protecting the cleanliness of the conveying equipment and pipelines.

[0024] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An intelligent cooling tower system, comprising a water storage bottom shell (2) and a cooling tower body (1), characterized in that, The cooling tower body (1) is located on the upper surface of the water storage shell (2). A through groove is provided on the upper surface of the water storage shell (2). A filter screen (6) is installed in the middle of the through groove. A collection screen shell (7) is provided on both sides of the filter screen (6). The rear side of the collection screen shell (7) extends to the outer side of the water storage shell (2). A water pump (3) is provided at the lower end of the lower side of the water storage shell (2). A U-shaped pipe (4) is connected to the outer side of the upper end of the cooling tower body (1). The lower end of the U-shaped pipe (4) is connected to the outlet of the water pump (3). 1) A through hole is provided on one side of the lower end. A slide rod (19) is slidably arranged inside the through hole. A scraper (8) is fixedly connected to one end of the slide rod (19) inside the cooling tower body (1). A side plate (10) is fixedly arranged on the outer wall of the cooling tower body (1) near the U-shaped tube (4). A rotating rod (11) is rotatably sleeved in the middle of the side plate (10). A first transmission mechanism is provided at the middle end of the U-shaped tube (4) to drive the rotating rod (11) to rotate. A second transmission mechanism is provided at the front end of the rotating rod (11) to drive the slide rod (19) to move back and forth.

2. The intelligent cooling tower system according to claim 1, characterized in that, The first transmission mechanism includes an impeller (16) and a transmission rod (17). The transmission rod (17) is rotatably installed inside the middle end of the U-shaped tube (4). One end of the transmission rod (17) extends to the outside of the U-shaped tube (4). The impeller (16) is located on the inside of the U-shaped tube (4). The impeller (16) is fixedly sleeved with the rod wall of the transmission rod (17). A first bevel gear (15) is fixedly sleeved on the outside end of the transmission rod (17). A second bevel gear (18) is fixedly sleeved on the rear end of the rotating rod (11). The first bevel gear (15) and the second bevel gear (18) are meshed together.

3. The intelligent cooling tower system according to claim 1, characterized in that, The second transmission mechanism includes a turntable (12) and a movable frame (13). The turntable (12) is fixedly sleeved on the front end of the rotating rod (11). The movable frame (13) is located on the front side of the turntable (12). One end of the sliding rod (19) is fixedly connected to the movable frame (13). A round pin (14) is eccentrically provided on the front side of the turntable (12). The front end of the round pin (14) passes through the movable frame (13).

4. The intelligent cooling tower system according to claim 1, characterized in that, The longitudinal section of the slide rod (19) and the through hole is rectangular, and the wall of the slide rod (19) abuts against the inner wall of the through groove.

5. The intelligent cooling tower system according to claim 1, characterized in that, The slide bar (19) has a corrugated pipe (9) movably sleeved on its wall. The two ends of the corrugated pipe (9) are fixedly connected to the corresponding scraper (8) and the inner wall of the cooling tower body (1), respectively.

6. The intelligent cooling tower system according to claim 1, characterized in that, A sealing plate (5) is connected between the outer ends of the two collection net shells (7), and the sealing plate (5) is tightly connected to the rear outer wall of the water storage bottom shell (2) by bolts.

7. The intelligent cooling tower system according to claim 1, characterized in that, A PLC controller (20) is installed on the front side of the cooling tower body (1), and the water pumps (3) are all electrically connected to the PLC controller (20).

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