Cooling energy-saving device for cooling tower

Abstract

The utility model relates to the technical field of energy conservation of cooling towers, and discloses a cooling energy-saving device for a cooling tower, which comprises a cooling tower shell, a water inlet is fixedly connected to the top of the right end of the cooling tower shell, and a water outlet is fixedly connected to the bottom of the right end of the cooling tower shell. A supporting sleeve is fixedly connected to the bottom end of the inner wall of the cooling tower shell, a plurality of connecting plates are fixedly connected to the inner wall of the supporting sleeve, a column body is fixedly connected to the close sides of the connecting plates, a sliding cylinder is slidably connected to the outer portion of the column body, and a material ring is fixedly connected to the outer portion of the sliding cylinder. A plurality of cylindrical openings are formed in the top end of the column body. According to the device, materials can be rapidly replaced, deposition of dissolved substances in water and accumulation of dirt on the materials are avoided, water vapor blown out in the past is rapidly recycled, the water vapor is used for heat supply and heating, waste of the water vapor is avoided, and then the energy-saving effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling tower energy saving, in particular to a temperature reduction and energy saving device for a cooling tower. Background Art

[0002] A cooling tower is an industrial device that is mainly used to remove heat from hot water or coolant discharged from industrial processes and dissipate it into the atmosphere. It usually consists of one or more tower bodies filled with various fillers to increase the contact surface area with the air. When the hot water or coolant passes through the packing layer of the cooling tower, air flows from below and absorbs the heat in the water through contact with the water, thereby cooling the water or liquid. The cooled water or liquid then flows back into the industrial process to complete the recycling. The cooling and energy-saving device of the cooling tower refers to a series of devices used to improve the energy efficiency of the cooling tower and reduce energy consumption.

[0003] After searching, the Chinese patent document announcement number: CN216115497U discloses a cooling tower waste heat comprehensive utilization device, including: a cooling tower body, one side of the cooling tower body is fixedly connected to a box, the right side of the box is fixedly connected to a water tank, the top of the cooling tower body is connected to a hollow block, the top of the hollow block is connected to a bend pipe, the end of the bend pipe away from the hollow block is connected to the box, the back surface of the box is fixedly connected to a fan, and the air outlet pipe of the fan runs through the inner cavity of the box. The utility model has the advantage of energy saving. In actual use, through the coordinated use of the circulation pipe and the fan, cold water flows in the circulation pipe, and the fan can transport low-temperature air to the inside of the box, thereby cooling the steam, and the water in the steam will be adsorbed on the inner wall of the circulation pipe and the box, and the condensed water falls to the bottom of the box under the influence of gravity.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above patent mentioned in the specific implementation mode: "Through the setting of the filler 15, a water film can be formed to facilitate the separation of water in the steam, thereby reducing the waste of water resources". Although the above patent separates water through the filler, it is difficult to replace the material during specific use. Long-term use will cause the filler to be affected by the deposition of dissolved substances in the water and the accumulation of dirt, resulting in reduced heat transfer efficiency and affecting the cooling effect. Therefore, in view of the above shortcomings, a quicklime feeding device with a retractable gap adjustment is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cooling and energy-saving device for a cooling tower, aiming to improve the problem in the prior art that it is difficult or impossible to replace materials, resulting in the deposition of dissolved substances in the water and the accumulation of dirt on the filler.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cooling and energy-saving device for a cooling tower comprises a cooling tower shell, wherein the right end top of the cooling tower shell is fixedly connected to a water inlet, and the right end bottom of the cooling tower shell is fixedly connected to a water outlet, and the bottom end of the inner wall of the cooling tower shell is fixedly connected to a support sleeve, and the inner wall of the support sleeve is fixedly connected to a plurality of connecting plates, and the adjacent sides of the plurality of connecting plates are fixedly connected to a column, the outside of the column is slidably connected to a sliding cylinder, the outside of the sliding cylinder is fixedly connected to a material ring, the top of the column is provided with a plurality of cylindrical openings, the middle inner wall of the column is rotatably connected to a rotating assembly, the top side of the rotating assembly is fixedly connected to a turning handle, the internal sliding connection of the turning handle is connected to a limiting rod, the bottom side of the rotating assembly is fixedly connected to a cross, the four sides of the cross are fixedly connected to support rods, the outside of the support rods is rotatably connected to a rotating plate, and the far ends of the plurality of rotating plates are rotatably connected to the support rods.

[0008] Furthermore, an opening block is fixedly connected to the outside of the support rod, and connecting plates are slidably connected to the left and right ends of the top of the cooling tower shell, and the top side of the connecting plate is fixedly connected to a cover plate, and the adjacent sides of the two connecting plates are fixedly connected to a cross plate, and the bottom side of the cross plate is fixedly connected to a support column, and the inner wall of the support column is fixedly connected to a drive assembly, and the top side of the drive assembly is fixedly connected to a connecting column, and a plurality of fan blades are fixedly connected to the outside of the connecting column, and the inner wall of the cover plate is fixedly connected to a transfer tube, and the bottom end of the transfer tube is fixedly connected to a sealing ring, and the outer wall of the sealing ring is fixedly connected to a trapezoidal column, and the left and right ends of the transfer tube are fixedly connected to transport pipes.

[0009] Furthermore, the two transport pipes are fixedly connected to the far side with a connecting block, the inner wall of the connecting block is fixedly connected to a limiting component, the outside of the limiting component is rotatably connected to a rotating column, the outside of the rotating column is fixedly connected to a plurality of blades, the bottom of the left and right ends of the cooling tower shell are fixedly connected to a filter frame, the inner wall of the filter frame is fixedly connected to a filter net, and the far ends of the two connecting blocks are fixedly connected to an air outlet.

[0010] Furthermore, the rotating assembly comprises a rotating rod, the outer portion of the rotating rod is rotatably connected to the middle inner wall of the column, and the outer portion of the rotating rod is fixedly connected to a limiting disk.

[0011] Furthermore, the driving assembly includes a motor, the exterior of the motor is fixedly connected to the inner wall of the support column, and the driving end of the motor is fixedly connected to a rotating shaft.

[0012] Furthermore, the limiting assembly comprises a fixing column, the outside of the fixing column is fixedly connected to the inner wall of the connecting block, and the outer wall of the fixing column is fixedly connected to the limiting column.

[0013] Furthermore, the outer portion of the limiting plate is rotatably connected to the middle inner wall of the column, the outer portion of the limiting rod is slidably connected to the inside of the cylindrical opening, and the bottom side of the rotating rod is fixedly connected to the top side of the cross.

[0014] Furthermore, the outer portion of the fixing column is rotatably connected to the inner wall of the rotating column, and the outer portion of the limiting column is rotatably connected to the inner wall of the rotating column.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by using the handle, the limit rod, the cross, the support rod, the rotating plate, the support rod, the opening block and other structures in coordination, the material can be replaced quickly to prevent the material from being deposited by dissolved substances in the water and the accumulation of dirt, thereby improving the work efficiency.

[0017] 2. In the utility model, through the coordinated use of structures such as the motor, the rotating shaft, the connecting column, the fan blades, the adapter tube, the sealing ring, the trapezoidal column, etc., the trapezoidal column can be sealed and the water vapor can be blown out along the inside of the cooling tower shell, thereby avoiding the convection caused by the reaction force and the blown water vapor of part of the water vapor, causing the device shell to expand under force, thereby extending the service life of the device.

[0018] 3. In the utility model, through the coordinated use of transport pipes, connecting blocks, fixed columns, limit columns, rotating columns, blades and other structures, the water vapor blown out in the past can be quickly recovered and used for heating, avoiding the waste of water vapor and further improving the energy-saving effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a temperature reduction and energy-saving device for a cooling tower proposed by the utility model;

[0020] Figure 2 A schematic diagram of the internal structure of a cooling tower shell of a temperature reduction and energy saving device for a cooling tower proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the support sleeve structure of a temperature reduction and energy-saving device for a cooling tower proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of a column of a temperature reduction and energy saving device for a cooling tower proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of a connecting plate of a temperature reduction and energy-saving device for a cooling tower proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of a connection block of a temperature reduction and energy-saving device for a cooling tower proposed by the utility model;

[0025] Figure 7 The utility model is a schematic diagram of the internal structure of a rotating column of a temperature reduction and energy saving device for a cooling tower.

[0026] Legend:

[0027] 1. Cooling tower shell; 2. Water inlet; 3. Water outlet; 4. Support sleeve; 5. Connecting plate; 6. Column; 7. Sliding cylinder; 8. Material ring; 9. Column opening; 10. Rotating rod; 11. Limiting plate; 12. Turning handle; 13. Limiting rod; 14. Cross; 15. Support rod; 16. Rotating plate; 17. Support rod; 18. Opening block; 19. Connecting plate; 20. Cover plate; 21. Cross plate; 22. Support column; 23. Motor; 24. Rotating shaft; 25. Connecting column; 26. Fan blade; 27. Adapter cylinder; 28. Sealing ring; 29. ​​Trapezoidal column; 30. Transport pipe; 31. Connecting block; 32. Fixed column; 33. Limiting column; 34. Rotating column; 35. Blade; 36. Filter frame; 37. Filter net; 38. Air outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a cooling and energy-saving device for a cooling tower, comprising a cooling tower shell 1, a water inlet 2 is fixedly connected to the top of the right end of the cooling tower shell 1, for pouring hot water into the interior of the cooling tower shell 1, a water outlet 3 is fixedly connected to the bottom of the right end of the cooling tower shell 1, for transporting the cooled cold water out, a support sleeve 4 is fixedly connected to the bottom end of the inner wall of the cooling tower shell 1, for supporting a material circle 8, a plurality of connecting plates 5 are fixedly connected to the inner wall of the support sleeve 4, a column 6 is fixedly connected so that a sliding cylinder 7 can have a supporting platform, a plurality of connecting plates 5 are fixedly connected to the adjacent side of the column 6, a sliding cylinder 7 is slidably connected to the outside of the column 6, the sliding cylinder 7 can slide vertically through the restriction of the column 6, and a material circle 8 is fixedly connected to the outside of the sliding cylinder 7.

[0030] Reference Figure 1 , Figure 4 and Figure 5 A plurality of cylindrical openings 9 are provided at the top of the column 6. The cylindrical openings 9 allow the limit rod 13 to have sufficient space for movement and facilitate the clamping of the turning handle 12. The middle inner wall of the column 6 is rotatably connected with a rotating assembly. The rotating assembly includes a rotating rod 10. The outer portion of the rotating rod 10 is rotatably connected to the middle inner wall of the column 6. The rotating rod 10 can be stably rotated by the restriction of the column 6. The outer portion of the rotating rod 10 is fixedly connected to a limiting disk 11. The limiting disk 11 is rotated together with the rotating rod 10. The outer portion of the limiting disk 11 is rotatably connected to the middle inner wall of the column 6. By restricting the limiting disk 11 inside the column 6, the rotating rod 10 will not fall off. The top side of the rotating assembly is fixedly connected to the turning handle 12.

[0031] The inner sliding connection of the turning handle 12 is a limit rod 13, and the turning handle 12 is fixed by engaging the limit rod 13 inside the column 6. The outer sliding connection of the limit rod 13 is inside the cylindrical opening 9, and the limit rod 13 has enough movable holes through the cylindrical opening 9. The bottom side of the rotating assembly is fixedly connected to a cross 14, and the bottom side of the rotating rod 10 is fixedly connected to the top side of the cross 14. The cross 14 is driven to rotate by the rotating rod 10. The four sides of the cross 14 are fixedly connected to support rods 15, and the cross 14 can drive the support rods 15 to rotate together by fixing the support rods 15. The outer rotation connection of the support rod 15 is connected to a rotating plate 16, and the rotating plate 16 can rotate around the support rod 15 as the center point by utilizing the limitation of the support rod 15. The far ends of the multiple rotating plates 16 are rotatably connected to support rods 17, and the rotating plate 16 is limited by the support rod 17, so that the rotating plate 16 is forced to rotate and pushes the support rod 17 to slide.

[0032] The outside of the support rod 17 is fixedly connected with an opening block 18, and the opening block 18 is pushed to slide together by the support rod 17. The left and right ends of the top of the cooling tower shell 1 are slidably connected with connecting plates 19. The connecting plates 19 can slide vertically due to the limitation of the cooling tower shell 1. The top side of the connecting plate 19 is fixedly connected with a cover plate 20, and the connecting plates 19 are taken out together through the cover plate 20. The adjacent sides of the two connecting plates 19 are fixedly connected with a cross plate 21, so as to drive the cross plates 21 to be taken out together. The bottom side of the cross plate 21 is fixedly connected with a support column 22 for supporting a motor 23. The inner wall of the support column 22 is fixedly connected with a driving assembly, and the driving assembly includes a motor 23 and a driving source. The outside of the motor 23 is fixedly connected to the inner wall of the support column 22, so that the motor 23 can operate stably.

[0033] The driving end of the motor 23 is fixedly connected to a rotating shaft 24, which is driven by the driving motor 23 to drive the rotating shaft 24 to rotate. A connecting column 25 is fixedly connected to the top side of the driving component, which is driven by the driving component to rotate the connecting column 25. The outside of the connecting column 25 is fixedly connected to a plurality of fan blades 26, thereby driving the fan blades 26 to rotate and extract the hot air inside the cooling tower shell 1. The inner wall of the cover plate 20 is fixedly connected to a transfer tube 27 to prevent the hot air from being blown out and causing waste. The bottom end of the transfer tube 27 is fixedly connected to the outside of the transfer tube 27 to further seal the hot air. The outer wall of the sealing ring 28 is fixedly connected to a trapezoidal column 29, which allows the hot air to be fully blown into the interior of the transfer tube 27.

[0034] Reference Figure 1 , Figure 6 and Figure 7 The left and right ends of the adapter tube 27 are fixedly connected with transport pipes 30, which are convenient for transporting the hot gas inside the adapter tube 27. The far sides of the two transport pipes 30 are fixedly connected with connecting blocks 31. The inner wall of the connecting block 31 is fixedly connected with a limiting assembly. The limiting assembly includes a fixed column 32. The outer part of the fixed column 32 is fixedly connected to the inner wall of the connecting block 31. The fixed column 32 is fixed so that the fixed column 32 can provide rotation support. The outer wall of the fixed column 32 is fixedly connected with a limiting column 33. The outer part of the limiting assembly is rotatably connected with a rotating column 34. The outer part of the fixed column 32 is rotatably connected to the inner wall of the rotating column 34. The rotating column 34 can rotate stably through the restriction of the fixed column 32.

[0035] The outer part of the limit column 33 is rotatably connected to the inner wall of the rotating column 34, and the limit column 33 restricts the rotating column 34 to prevent the rotating column 34 from sliding. The outer part of the rotating column 34 is fixedly connected with a plurality of blades 35, and the rotating column 34 is driven to rotate by the thermal force of the blades 35. The bottom of the left and right ends of the cooling tower shell 1 are fixedly connected with filter frames 36, and the inner wall of the filter frame 36 is fixedly connected with a filter screen 37 to filter impurities in the air. The far ends of the two connecting blocks 31 are fixedly connected with air outlets 38.

[0036] Working principle: We first inject hot water from the water inlet 2 into the interior of the cooling tower shell 1. At this time, the cooling tower shell 1 is fixed together with the cover plate 20 by bolts, and then the hot water will fall into the material circle 8. The material circle 8 is filled with various fillers to increase the contact surface area with the air. For long-term use, we first remove the bolts and then remove the cover plate 20 to drive the bottom side fixed structure to be removed as a whole. At this time, the limit rod 13 can be taken out, and then the handle 12 is held to apply a rotating force to drive the rotating rod 10 to rotate, thereby driving the cross The frame 14 rotates, and then drives the surrounding support rods 15 to rotate. By limiting the two ends of the rotating plate 16 to the outside of the support rods 15 and the support rods 17, the rotating plate 16 can rotate with the support rods 15 as the center of the circle, thereby driving the support rods 17 to slide, and driving the opening block 18 to slide out of the inside of the sliding cylinder 7. The minimum angle between the cross 14 and the rotating plate 16 can clamp the opening block 18 inside the column 6. At this time, the sliding cylinder 7 can be taken out, so that the material circle 8 fixed outside the sliding cylinder 7 can be cleaned or replaced;

[0037] When the device is working normally, the motor 23 is started to drive the rotating shaft 24 to rotate, thereby driving the connecting column 25 to rotate, and then driving the cross plate 21 to rotate, so as to blow the hot air separated from the inside of the cooling tower shell 1 upward. When the hot air touches the trapezoidal column 29, the hot air can be transported upward, and the sealing ring 28 is used to prevent water vapor leakage, thereby preventing part of the water vapor inside the original device from hitting the inner wall and being subjected to the reaction force to counteract the blown water vapor, thereby preventing the counteracting force from squeezing the outer shell of the cooling tower shell 1 and causing deformation, thereby extending the service life of the device;

[0038] Then the water vapor will enter the interior of the connecting block 31 along the transport pipe 30, and the materials of the adapter tube 27, the transport pipe 30, the connecting block 31, and the air outlet 38 all have a heat-insulating effect. At this time, the water vapor will blow the blades 35, so that the blades 35 can rotate outside the limiting column 33, so that the pressure inside the adapter tube 27 is greater than that inside the connecting block 31, so that the water vapor can fully enter the interior of the connecting block 31, and then be transported to the interior of the air outlet 38 for heating or heating, thereby reasonably using the hot air to avoid wasting the hot air and achieving the effect of reasonable energy recycling.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling and energy-saving device for a cooling tower, comprising a cooling tower shell (1), characterized in that: The top of the right end of the cooling tower shell (1) is fixedly connected to a water inlet (2), the bottom of the right end of the cooling tower shell (1) is fixedly connected to a water outlet (3), the bottom of the inner wall of the cooling tower shell (1) is fixedly connected to a support sleeve (4), the inner wall of the support sleeve (4) is fixedly connected to a plurality of connecting plates (5), the adjacent sides of the plurality of connecting plates (5) are fixedly connected to a column (6), the outside of the column (6) is slidably connected to a sliding cylinder (7), the outside of the sliding cylinder (7) is fixedly connected to a material ring (8), and the column (6) is fixedly connected to the outer wall of the sliding cylinder (7). A plurality of columnar openings (9) are provided at the top, a rotating assembly is rotatably connected to the inner wall of the middle part of the column (6), a turning handle (12) is fixedly connected to the top side of the turning assembly, a limiting rod (13) is slidably connected to the inside of the turning handle (12), a cross (14) is fixedly connected to the bottom side of the rotating assembly, support rods (15) are fixedly connected to the four sides of the cross (14), a rotating plate (16) is rotatably connected to the outside of the support rod (15), and the far ends of the plurality of rotating plates (16) are rotatably connected to support rods (17).

2. A cooling and energy-saving device for a cooling tower according to claim 1, characterized in that: The support rod (17) is fixedly connected to an opening block (18) on the outside, the left and right ends of the top of the cooling tower shell (1) are slidably connected to connecting plates (19), the top side of the connecting plate (19) is fixedly connected to a cover plate (20), the adjacent sides of the two connecting plates (19) are fixedly connected to a cross plate (21), the bottom side of the cross plate (21) is fixedly connected to a support column (22), the inner wall of the support column (22) is fixedly connected to a drive assembly, the top side of the drive assembly is fixedly connected to a connecting column (25), the outside of the connecting column (25) is fixedly connected to a plurality of fan blades (26), the inner wall of the cover plate (20) is fixedly connected to a transfer cylinder (27), the bottom end of the transfer cylinder (27) is fixedly connected to a sealing ring (28), the outer wall of the sealing ring (28) is fixedly connected to a trapezoidal column (29), and the left and right ends of the transfer cylinder (27) are fixedly connected to a transport pipe (30).

3. A cooling and energy-saving device for a cooling tower according to claim 2, characterized in that: A connecting block (31) is fixedly connected to the far side of the two transport pipes (30); a limit assembly is fixedly connected to the inner wall of the connecting block (31); a rotating column (34) is rotatably connected to the outside of the limit assembly; a plurality of blades (35) are fixedly connected to the outside of the rotating column (34); a filter frame (36) is fixedly connected to the bottom of the left and right ends of the cooling tower shell (1); a filter screen (37) is fixedly connected to the inner wall of the filter frame (36); and an air outlet (38) is fixedly connected to the far ends of the two connecting blocks (31).

4. A cooling and energy-saving device for a cooling tower according to claim 1, characterized in that: The rotating assembly comprises a rotating rod (10), the outer portion of the rotating rod (10) is rotatably connected to the middle inner wall of the column (6), and the outer portion of the rotating rod (10) is fixedly connected to a limiting plate (11).

5. A cooling and energy-saving device for a cooling tower according to claim 2, characterized in that: The driving assembly comprises a motor (23), the exterior of the motor (23) is fixedly connected to the inner wall of the support column (22), and the driving end of the motor (23) is fixedly connected to a rotating shaft (24).

6. A cooling and energy-saving device for a cooling tower according to claim 3, characterized in that: The limiting assembly comprises a fixing column (32), the outside of the fixing column (32) is fixedly connected to the inner wall of the connecting block (31), and the outer wall of the fixing column (32) is fixedly connected to the limiting column (33).

7. A cooling and energy-saving device for a cooling tower according to claim 4, characterized in that: The outside of the limiting plate (11) is rotatably connected to the middle inner wall of the column (6), the outside of the limiting rod (13) is slidably connected to the inside of the cylindrical opening (9), and the bottom side of the rotating rod (10) is fixedly connected to the top side of the cross (14).

8. A cooling and energy-saving device for a cooling tower according to claim 6, characterized in that: The outside of the fixing column (32) is rotatably connected to the inner wall of the rotating column (34), and the outside of the limiting column (33) is rotatably connected to the inner wall of the rotating column (34).

Images