High-performance counterflow glass steel cooling tower for industry

Abstract

The utility model relates to cooling tower technical field discloses industrial high performance counterflow type glass steel cooling tower, including tower body, the tower body outer wall bottom fixedly connected with inlet pipe and drain pipe, the tower body top fixedly connected with motor, the motor output fixedly connected with fan blade, the tower body inside is provided with filler, the tower body inner bottom fixedly connected with mounting block, the mounting block top is provided with rotary spray assembly, the inlet pipe outer wall is provided with filter element, the rotary spray assembly includes outer tube and inner tube, the outer tube fixedly connected in the mounting block top, the outer tube top rotatably connected with connecting block, the connecting block outer wall fixedly connected with four water spray pipes, the inner tube outer wall bottom rotatably connected in the mounting block top. In the utility model, through rotary spray assembly even spraying hot water on the filler, make water and air contact fully, promote heat and moisture exchange.

Description

Technical Field

[0001] This utility model relates to the field of cooling tower technology, and in particular to a high-performance counter-flow fiberglass cooling tower for industrial use. Background Technology

[0002] In industrial production processes, many steps generate significant amounts of heat, requiring the cooling of hot water to ensure the normal operation of production equipment and the stability of product quality. Cooling towers, as a common cooling device, are widely used in the industrial sector.

[0003] Traditional cooling towers often suffer from limited contact area and contact time during the heat exchange process between water and air. Their spray systems are mostly fixed, making it difficult to evenly spray hot water across the entire cooling area. This results in insufficient water-air contact in some areas, leading to poor heat exchange and reduced cooling efficiency. Therefore, a high-performance counter-flow fiberglass cooling tower for industrial applications is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a high-performance counter-flow fiberglass cooling tower for industrial use, which aims to improve the problem of difficulty in uniformly spraying hot water throughout the cooling area in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-performance counter-flow fiberglass cooling tower for industrial use, comprising a tower body, an inlet pipe and a drain pipe fixedly connected to the bottom of the outer wall of the tower body, a motor fixedly connected to the top of the tower body, a fan blade fixedly connected to the output end of the motor, packing material inside the tower body, an installation block fixedly connected to the bottom of the tower body, a rotating spray assembly on the top of the installation block, and a filter assembly on the outer wall of the inlet pipe;

[0006] The rotating spray assembly includes an outer pipe and an inner pipe. The outer pipe is fixedly connected to the top of the mounting block, and a connecting block is rotatably connected to the top of the outer pipe. Four water spray pipes are fixedly connected to the outer wall of the connecting block. The bottom of the outer wall of the inner pipe is rotatably connected to the top of the mounting block, and an impeller is fixedly connected to the bottom of the inner pipe. The top of the inner pipe is located inside the connecting block.

[0007] As a further description of the above technical solution:

[0008] The filtration assembly includes a filter box, which is installed on the outer wall of the water inlet pipe. A filter screen is installed inside the filter box, and a fixing component is provided on the inner wall of the filter box.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a rotating shaft and a limiting block. The outer wall of the rotating shaft is rotatably connected to the inside of the filter box, and the outer wall of the limiting block is slidably connected to the inside of the filter box. A rope is sleeved on the bottom of the outer wall of the rotating shaft. A locking block is fixedly connected to one side of the limiting block, and a spring is fixedly connected to the other side of the limiting block. The end of the rope away from the rotating shaft is installed on the limiting block.

[0011] As a further description of the above technical solution:

[0012] The outer tube penetrates the packing and is located in the middle of the packing.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the mounting block is provided with a water inlet, and the water inlet pipe is installed on the water inlet.

[0015] As a further description of the above technical solution:

[0016] The filter screen has a handle at the top.

[0017] As a further description of the above technical solution:

[0018] The locking block passes through the filter box and engages with the filter screen.

[0019] As a further description of the above technical solution:

[0020] One end of the spring is fixedly connected to the inner wall of the filter box, and the other end of the spring is fixedly connected to the limiting block.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this invention, hot water is evenly sprayed onto the packing material by a rotating spray assembly, allowing the water to fully contact the air and promoting heat and moisture exchange. Simultaneously, the upward airflow generated by the motor-driven fan blades forms a counter-current with the downward-spraying hot water, further enhancing the heat exchange effect and significantly improving cooling efficiency.

[0023] 2. In this invention, by installing a filter assembly on the outer wall of the inlet pipe, the incoming hot water can be effectively filtered, and the filter screen can intercept impurities and particles in the water. This prevents impurities from entering the tower body, avoids clogging of components such as packing and spray pipes, reduces equipment failures and damage caused by clogging, and lowers maintenance frequency and costs. Furthermore, the filter screen can be fixed and disassembled by rotating the shaft. The handle on top of the filter screen facilitates operation, making cleaning and replacement of the filter screen more convenient, improving maintenance efficiency, and reducing maintenance difficulty and costs. Attached Figure Description

[0024] Figure 1 This is a perspective view of the high-performance counter-flow fiberglass cooling tower for industrial use proposed in this utility model.

[0025] Figure 2 A schematic diagram of the packing material for the industrial high-performance counter-flow fiberglass cooling tower proposed in this utility model;

[0026] Figure 3 This is a cross-sectional view of the mounting block of the industrial high-performance counter-flow fiberglass cooling tower proposed in this utility model.

[0027] Figure 4 This is a cross-sectional view of the connecting block of the industrial high-performance counter-flow fiberglass cooling tower proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the filter screen of the high-performance counter-flow fiberglass cooling tower for industrial use proposed in this utility model.

[0029] Figure 6 This is a cross-sectional view of the filter box of the high-performance counter-flow fiberglass cooling tower for industrial use proposed in this utility model.

[0030] Legend:

[0031] 1. Tower body; 2. Inlet pipe; 3. Drain pipe; 4. Motor; 5. Fan blade; 6. Packing; 7. Mounting block; 8. Outer pipe; 9. Connecting block; 10. Spray pipe; 11. Inner pipe; 12. Impeller; 13. Inlet; 14. Filter box; 15. Filter screen; 16. Shaft; 17. Limiting block; 18. Locking block; 19. Spring; 20. Rope. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-3This utility model provides an embodiment of a high-performance counter-flow fiberglass cooling tower for industrial use, comprising a tower body 1, which is the main location for circulating cooling water. An inlet pipe 2 and a drain pipe 3 are fixedly connected to the bottom of the outer wall of the tower body 1. The inlet pipe 2 is used to transport hot water requiring cooling into the tower body 1, and also to discharge cooled water. A motor 4 is fixedly connected to the top of the tower body 1, providing power to drive fan blades 5 to rotate. The output end of the motor 4 is fixedly connected to the fan blades 5. The fan blades 5 generate suction through their rotation, causing air to enter the tower body 1 from the bottom, forming an upward airflow that counter-currents with the hot water sprayed from above, greatly improving cooling efficiency. The heat exchange between water and air is enhanced, thereby improving the cooling performance of the cooling tower. The tower body 1 is equipped with packing 6, which increases the contact area between water and air, thereby improving the cooling efficiency. An installation block 7 is fixedly connected to the bottom of the tower body 1. The installation block 7 has a cavity inside, which supports the rotating spray assembly and transfers hot water. The top of the installation block 7 is equipped with a rotating spray assembly, which can evenly spray the hot water entering the tower body 1 onto the packing 6, so that the hot water has a wider contact with the air and improves the cooling effect. A filter assembly is provided on the outer wall of the water inlet pipe 2, which is used to filter the hot water and prevent impurities in the hot water from clogging the spray pipe 10.

[0034] Reference Figures 2-4 The rotary spray assembly includes an outer pipe 8 and an inner pipe 11. The outer pipe 8 is fixedly connected to the top of the mounting block 7 and provides support for the rotary spray assembly. A connecting block 9 is rotatably connected to the top of the outer pipe 8. The interior of the connecting block 9 is a cavity. When hot water enters the interior of the connecting block 9, it will be sprayed out through four spray pipes 10 on its outer wall. The four spray pipes 10 are fixedly connected to the outer wall of the connecting block 9 and spray the hot water evenly onto the filler 6. The bottom of the outer wall of the inner pipe 11 is rotatably connected to the top of the mounting block 7. The mounting block 7 is used to transport hot water and drives the connecting block 9 to rotate. An impeller 12 is fixedly connected to the bottom of the inner pipe 11. When hot water is discharged, it will impact the impeller 12, causing the impeller 12 to rotate, which in turn drives the inner pipe 11 to rotate. The top of the inner pipe 11 is located inside the connecting block 9, and hot water is discharged into the connecting block 9 through the inner pipe 11 to achieve the spraying function.

[0035] Reference Figure 5 The filter assembly includes a filter box 14, which is installed on the outer wall of the water inlet pipe 2. The filter box 14 provides space for the installation of the filter screen 15 and blocks the water transported by the water inlet pipe 2. The filter screen 15 is installed inside the filter box 14. The filter screen 15 is used to filter impurities in the hot water transported by the water inlet pipe 2. The inner wall of the filter box 14 is provided with a fixing component, which enables the installation and removal of the filter box 14.

[0036] Reference Figure 6 The fixing component includes a rotating shaft 16 and a limiting block 17. The outer wall of the rotating shaft 16 is rotatably connected to the inside of the filter box 14. The rotating shaft 16 drives the rope 20 to wind up through its own rotation. The outer wall of the limiting block 17 is slidably connected to the inside of the filter box 14. The limiting block 17 is used to limit the locking block 18 to prevent the locking block 18 from sliding out of the filter box 14 and causing the fixing component to lose its function. The bottom of the outer wall of the rotating shaft 16 is fitted with a rope 20. The rope 20 is used to drive the limiting block 17 to slide through its own winding. The locking block 18 is fixedly connected to one side of the limiting block 17. The locking block 18 fixes the filter screen 15 by engaging with the filter screen 15. The other side of the limiting block 17 is fixedly connected with a spring 19. The spring 19 is used to provide elastic force to ensure that the limiting block 17 can be reset after being pulled. The end of the rope 20 away from the rotating shaft 16 is installed on the limiting block 17 to facilitate the transmission of the tension of the rope 20 to the limiting block 17, so that the limiting block 17 can slide.

[0037] Reference Figure 2 The outer tube 8 penetrates the packing 6 and is located in the middle of the packing 6 to support the packing 6 and enhance its stability.

[0038] Reference Figure 3 The outer wall of the mounting block 7 is provided with a water inlet 13, and the water inlet pipe 2 is installed on the water inlet 13. The water inlet 13 provides a channel for hot water to enter the mounting block 7 from the water inlet pipe 2, ensuring that the hot water can smoothly enter the rotating spray assembly to realize the subsequent spraying and cooling process.

[0039] Reference Figure 5 and Figure 6 The filter screen 15 is provided with a handle on the top, which makes it easy to pull the filter screen 15 out of the filter box 14.

[0040] Reference Figure 5 and Figure 6 The locking block 18 passes through the filter box 14 and engages with the filter screen 15 to ensure stability during the process of fixing the filter screen 15.

[0041] Reference Figure 5 and Figure 6 One end of the spring 19 is fixedly connected to the inner wall of the filter box 14, and the other end of the spring 19 is fixedly connected to the limiting block 17, so as to ensure that the spring 19 can effectively store potential energy or release potential energy during the process of being squeezed or reset, and ensure the accuracy of the fixed component operation.

[0042] Working principle: When the cooling tower needs to cool hot water, the hot water is pumped into the tower body 1 through a booster pump. Before entering the tower body 1, the hot water passes through a filter box 14 and is filtered by a filter screen 15 inside the filter box 14 to remove impurities. Over time, the filter screen 15 becomes clogged, reducing its filtration efficiency. At this point, the rotating shaft 16 is turned. When the rotating shaft 16 rotates, it drives the rope 20 to wind up, which in turn drives the limiting block 17 to move... When the limiting block 17 slides, it compresses the spring 19 and simultaneously drives the locking block 18 to slide. When the locking block 18 disengages from the filter screen 15, the filter screen 15 can be pulled out for cleaning. After the filter screen 15 is cleaned, it is put back into the filter box 14, and the rotating shaft 16 is released. The spring 19 releases the stored potential energy, pushing the limiting block 17 to slide, which in turn drives the locking block 18 to slide, thus re-engaging with the filter screen 15 and fixing the filter screen 15 in place.

[0043] The filtered water is then transported to the mounting block 7 through the inlet pipe 2. Once inside the mounting block 7, the hot water impacts the impeller 12, causing it to rotate. This rotation drives the inner tube 11 to rotate, which in turn causes the connecting block 9 to rotate and the spray pipe 10 to rotate. The transported hot water is then discharged into the inner tube 11 under pressure and into the connecting block 9. Finally, it is sprayed out through the spray pipe 10. During the spraying process, the spray pipe 10 rotates and evenly sprays the hot water onto the packing 6, improving cooling efficiency.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-performance counter-flow fiberglass cooling tower for industrial use, comprising a tower body (1), characterized in that: The bottom of the outer wall of the tower body (1) is fixedly connected to a water inlet pipe (2) and a drain pipe (3). The top of the tower body (1) is fixedly connected to a motor (4). The output end of the motor (4) is fixedly connected to a fan blade (5). The inside of the tower body (1) is filled with packing material (6). The bottom of the inside of the tower body (1) is fixedly connected to an installation block (7). The top of the installation block (7) is equipped with a rotating spray assembly. The outer wall of the water inlet pipe (2) is equipped with a filter assembly. The rotating spray assembly includes an outer tube (8) and an inner tube (11). The outer tube (8) is fixedly connected to the top of the mounting block (7). A connecting block (9) is rotatably connected to the top of the outer tube (8). Four water spray pipes (10) are fixedly connected to the outer wall of the connecting block (9). The bottom of the outer wall of the inner tube (11) is rotatably connected to the top of the mounting block (7). An impeller (12) is fixedly connected to the bottom of the inner tube (11). The top of the inner tube (11) is located inside the connecting block (9).

2. The industrial high-performance counter-flow fiberglass cooling tower according to claim 1, characterized in that: The filtration assembly includes a filter box (14), which is installed on the outer wall of the water inlet pipe (2). A filter screen (15) is installed inside the filter box (14), and a fixing component is provided on the inner wall of the filter box (14).

3. The industrial high-performance counter-flow fiberglass cooling tower according to claim 2, characterized in that: The fixing assembly includes a rotating shaft (16) and a limiting block (17). The outer wall of the rotating shaft (16) is rotatably connected to the inside of the filter box (14), and the outer wall of the limiting block (17) is slidably connected to the inside of the filter box (14). A rope (20) is sleeved on the bottom of the outer wall of the rotating shaft (16). A locking block (18) is fixedly connected to one side of the limiting block (17), and a spring (19) is fixedly connected to the other side of the limiting block (17). One end of the rope (20) away from the rotating shaft (16) is installed on the limiting block (17).

4. The industrial high-performance counter-flow fiberglass cooling tower according to claim 1, characterized in that: The outer tube (8) penetrates the packing (6) and is located in the middle of the packing (6).

5. The industrial high-performance counter-flow fiberglass cooling tower according to claim 1, characterized in that: The mounting block (7) has a water inlet (13) on its outer wall, and the water inlet pipe (2) is installed on the water inlet (13).

6. The industrial high-performance counter-flow fiberglass cooling tower according to claim 3, characterized in that: The filter (15) is provided with a handle at the top.

7. The industrial high-performance counter-flow fiberglass cooling tower according to claim 3, characterized in that: The locking block (18) passes through the filter box (14) and engages with the filter screen (15).

8. The industrial high-performance counter-flow fiberglass cooling tower according to claim 3, characterized in that: One end of the spring (19) is fixedly connected to the inner wall of the filter box (14), and the other end of the spring (19) is fixedly connected to the limiting block (17).

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