Cooling tower with internal and external noise reduction structures

Abstract

The utility model belongs to the field of cooling towers, particularly relates to a cooling tower with internal and external noise reduction structures, and aims to solve the problems that in the prior art, in the cooling process, a large amount of water flow is spilled out through a plurality of spray heads at the same time, generated noise is too large, and unnecessary water source waste is prone to being generated. A communicating column is fixedly connected to the top of the water tank, a tower body is fixedly connected to the top of the communicating column, a sound absorption layer is fixedly connected to the inner wall of the tower body, a filter screen is fixedly arranged in the communicating column, a noise reduction box is fixedly arranged at the top of the tower body, a water pipe is fixedly connected to one side of the water tank, and a spray head is fixedly connected to the other end of the water pipe; according to the spray tower, noise can be reduced, water can be sprayed, a large amount of noise can be prevented from being generated due to the fact that a plurality of spray heads spray water at the same time, water can be filtered and recycled, and unnecessary waste can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cooling tower with internal and external noise reduction structures. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to lower the water temperature. It uses the heat exchange between water and air flow to generate steam. The steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer. It dissipates the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature through evaporative heat dissipation to ensure the normal operation of the system. The device is generally barrel-shaped, hence the name cooling tower.

[0003] The patent document with announcement number CN217686709U discloses a cooling tower with an internal and external noise reduction structure, which aims to solve the technical problems that the cooling tower cannot be subjected to internal and external noise reduction treatment under the prior art, the noise reduction effect of the overall equipment is poor, and it is inconvenient to use. The cooling tower comprises a tower body; a sound insulation component is arranged on the inner side of the tower body, an exhaust component is arranged on the upper end of the tower body, a packing frame is arranged on the inner side of the tower body, a packing layer is arranged on the inner side of the packing frame, a water outlet is fixedly installed at the bottom end of the tower body, a water tank is fixedly installed at the bottom end of the water outlet, and a water cooling component is arranged on the outer side of the tower body. The cooling tower with an internal and external noise reduction structure only needs to distribute water inside the tower body through the water cooling component, reduce the noise generated during exhaust through the setting of the exhaust component, and soundproof the tower body through the sound insulation component, thereby realizing the internal and external noise reduction treatment of the cooling tower.

[0004] In the prior art, during the cooling process, a large amount of water is sprayed through a plurality of nozzles at the same time, which generates excessive noise and easily leads to unnecessary waste of water.

[0005] Therefore, we propose a cooling tower with internal and external noise reduction structures to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art that, during the cooling process, a large amount of water is sprayed out through several nozzles at the same time, which generates excessive noise and easily leads to unnecessary waste of water, and a cooling tower with internal and external noise reduction structures is proposed.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A cooling tower with internal and external noise reduction structures comprises a water tank, a connecting column is fixedly connected to the top of the water tank, and a tower body is fixedly connected to the top of the connecting column, a sound absorbing layer is fixedly connected to the inner wall of the tower body, a filter is fixedly provided inside the connecting column, a noise reduction box is fixedly provided on the top of the tower body, a water pipe is fixedly connected to one side of the water tank, and a nozzle is fixedly connected to the other end of the water pipe, a feed inlet is fixedly provided on the top of the tower body, and a discharge port is fixedly provided on one side of the tower body, a fixed block is fixedly connected to one side of the tower body, and a water sprinkling mechanism and a discharge mechanism are provided on one side of the tower body.

[0009] Preferably, a sound absorbing strip is fixedly provided inside the noise reduction box, and a first motor is fixedly connected to the bottom inner wall of the noise reduction box, and a rotating column is fixedly connected to the output shaft of the first motor, and a fan blade is fixedly connected to one end of the rotating column.

[0010] Preferably, the sprinkler mechanism comprises a reciprocating rod, and the reciprocating rod is fixedly connected to the sprinkler head.

[0011] Preferably, a rotating shaft is rotatably connected to the fixed block, and a cam is fixedly connected to one end of the rotating shaft, and the cam is slidably connected to the reciprocating rod.

[0012] Preferably, one end of the rotating shaft is fixedly connected to a first pulley, and the rotating column is fixedly connected to a second pulley, and the second pulley and the first pulley are drivingly connected via the same belt.

[0013] Preferably, the discharging mechanism comprises a rotating shaft, and a first sealing plate is fixedly connected to one side of the rotating shaft, and the first sealing plate is rotatably connected to the feed port.

[0014] Preferably, a first bevel gear is fixedly connected to one side of the rotating shaft, and the first bevel gear is meshingly connected to the second bevel gear, and a rotating rod is fixedly connected to one side of the second bevel gear.

[0015] Preferably, a second sealing plate is rotatably connected inside the discharge port, and the second sealing plate is fixedly connected to the rotating rod. A second motor is fixedly provided on one side of the feed port, and the output shaft of the second motor is fixedly connected to the rotating shaft.

[0016] In the utility model, the cooling tower with internal and external noise reduction structures has the following beneficial effects:

[0017] Due to the provision of the water tank, the tower body, the noise reduction box, the first motor, the fan blades and the sound absorbing strips, the heat in the tower body can be absorbed;

[0018] Due to the arrangement of the water pipe, the sprinkler, the fixed block, the cam, the reciprocating rod, the rotating shaft, the first pulley, the second pulley and the belt, water sprinkling with noise reduction and temperature reduction can be performed;

[0019] Since the feed port, the discharge port, the first bevel gear, the second bevel gear, the rotating rod, the second motor, the first sealing plate and the second sealing plate are provided, it is possible to prevent the material from overflowing through the discharge port during the feeding process;

[0020] Due to the arrangement of the connecting column and the filter net, the water flow can be filtered to prevent unnecessary waste.

[0021] The utility model can reduce the noise of watering, prevent multiple sprinklers from watering at the same time and generating a lot of noise, and can filter and recycle water to prevent unnecessary waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a cooling tower with internal and external noise reduction structures proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the internal three-dimensional structure of a cooling tower with internal and external noise reduction structures proposed by the utility model;

[0024] Figure 3 This is a three-dimensional structural schematic diagram of part A of a cooling tower with internal and external noise reduction structures proposed by the utility model.

[0025] In the figure: 1. water tank; 2. connecting column; 3. tower body; 4. noise reduction box; 5. water pipe; 6. nozzle; 7. feed inlet; 8. discharge outlet; 9. fixed block; 10. first motor; 11. fan blades; 12. cam; 13. reciprocating rod; 14. rotating shaft; 15. first pulley; 16. second pulley; 17. belt; 18. rotating shaft; 19. first bevel gear; 20. second bevel gear; 21. rotating rod; 22. second motor; 23. sound-absorbing strip. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0027] Reference Figure 1-Figure 3A cooling tower with an internal and external noise reduction structure comprises a water tank 1, a connecting column 2 is fixedly connected to the top of the water tank 1, and a tower body 3 is fixedly connected to the top of the connecting column 2, a sound absorbing layer is fixedly connected to the inner wall of the tower body 3, a filter is fixedly provided inside the connecting column 2, a noise reduction box 4 is fixedly provided on the top of the tower body 3, a water pipe 5 is fixedly connected to one side of the water tank 1, and a nozzle 6 is fixedly connected to the other end of the water pipe 5, a feed inlet 7 is fixedly provided on the top of the tower body 3, and a discharge port 8 is fixedly provided on one side of the tower body 3, a fixing block 9 is fixedly connected to one side of the tower body 3, and a water sprinkling mechanism and a discharge mechanism are provided on one side of the tower body 3.

[0028] In the utility model, a sound absorbing strip 23 is fixedly provided inside the noise reduction box 4, and a first motor 10 is fixedly connected to the bottom inner wall of the noise reduction box 4, and a rotating column is fixedly connected to the output shaft of the first motor 10, and a fan blade 11 is fixedly connected to one end of the rotating column.

[0029] In the utility model, the watering mechanism includes a reciprocating rod 13 , and the reciprocating rod 13 is fixedly connected to the spray head 6 .

[0030] In the utility model, a rotating shaft 14 is rotatably connected to the fixed block 9 , and a cam 12 is fixedly connected to one end of the rotating shaft 14 , and the cam 12 is slidably connected to the reciprocating rod 13 .

[0031] In the utility model, one end of the rotating shaft 14 is fixedly connected to a first pulley 15 , and a second pulley 16 is fixedly connected to the rotating column. The second pulley 16 and the first pulley 15 are drivingly connected via a same belt 17 .

[0032] In the utility model, the discharging mechanism comprises a rotating shaft 18 , and a first sealing plate is fixedly connected to one side of the rotating shaft 18 , and the first sealing plate is rotatably connected to the feed port 7 .

[0033] In the utility model, a first bevel gear 19 is fixedly connected to one side of the rotating shaft 18 , and the first bevel gear 19 is meshingly connected to the second bevel gear 20 , and a rotating rod 21 is fixedly connected to one side of the second bevel gear 20 .

[0034] In the utility model, the discharge port 8 is internally rotatably connected with a second sealing plate, and the second sealing plate is fixedly connected to the rotating rod 21 . A second motor 22 is fixedly provided on one side of the feed port 7 , and the output shaft of the second motor 22 is fixedly connected to the rotating shaft 18 .

[0035] In the utility model, when in use, first pour the material from the feed port 7, then start the first motor 10, the output shaft of the first motor 10 drives the rotating column to rotate, so that the second pulley 16 drives the first pulley 15 to rotate through the belt 17, so that the rotating shaft 14 drives the cam 12 to rotate, and the cam 12 uses the reciprocating rod 13 to drive the nozzle 6 to swing continuously, reduce noise and sprinkle water, the water is purified through the filter screen, and is recycled to the inside of the water tank 1. At the same time, the sound-absorbing layer on the inner wall absorbs the noise of the inner wall, and the hot air and water exchange heat. The rotating column drives the fan blades 11 to suck out the hot air, and the noise generated by the fan blades 11 is reduced by the sound-absorbing strips 23. After the cooling is completed, start the second motor 22, and the second motor 22 drives the rotating shaft 18 to rotate, so that the first bevel gear 19 drives the second bevel gear 20 to rotate, and the second bevel gear 20 drives the rotating rod 21 to rotate, so that the second sealing plate rotates, and the material in the tower body 3 is taken out. Example

[0036] The difference between this embodiment and the first embodiment is that a cleaning mechanism is provided on the inner wall of the tower body 3, and the cleaning mechanism includes an electric push rod and a scraper. The electric push rod drives the scraper to scrape the material on the inner wall to prevent the material from adhering to the inner wall of the tower body 3 and affecting the secondary use.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling tower with internal and external noise reduction structures, comprising a water tank (1), characterized in that: The top of the water tank (1) is fixedly connected to a connecting column (2), and the top of the connecting column (2) is fixedly connected to a tower body (3), a sound absorbing layer is fixedly connected to the inner wall of the tower body (3), a filter screen is fixedly provided inside the connecting column (2), a noise reduction box (4) is fixedly provided on the top of the tower body (3), a water pipe (5) is fixedly connected to one side of the water tank (1), and a nozzle (6) is fixedly connected to the other end of the water pipe (5), a feed inlet (7) is fixedly provided on the top of the tower body (3), and a discharge outlet (8) is fixedly provided on one side of the tower body (3), a fixing block (9) is fixedly connected to one side of the tower body (3), and a water sprinkling mechanism and a discharge mechanism are provided on one side of the tower body (3).

2. A cooling tower with internal and external noise reduction structures according to claim 1, characterized in that: A sound absorbing strip (23) is fixedly provided inside the noise reduction box (4), a first motor (10) is fixedly connected to the inner wall of the bottom side of the noise reduction box (4), a rotating column is fixedly connected to the output shaft of the first motor (10), and a fan blade (11) is fixedly connected to one end of the rotating column.

3. The cooling tower with internal and external noise reduction structure according to claim 1, characterized in that: The watering mechanism comprises a reciprocating rod (13), and the reciprocating rod (13) is fixedly connected to the spray head (6).

4. A cooling tower with internal and external noise reduction structures according to claim 3, characterized in that: The fixed block (9) is rotatably connected to a rotating shaft (14), one end of the rotating shaft (14) is fixedly connected to a cam (12), and the cam (12) is slidably connected to the reciprocating rod (13).

5. A cooling tower with internal and external noise reduction structures according to claim 4, characterized in that: One end of the rotating shaft (14) is fixedly connected to a first pulley (15), and a second pulley (16) is fixedly connected to the rotating column. The second pulley (16) and the first pulley (15) are transmission-connected via a same belt (17).

6. The cooling tower with internal and external noise reduction structure according to claim 1, characterized in that: The discharging mechanism comprises a rotating shaft (18), and a first sealing plate is fixedly connected to one side of the rotating shaft (18), and the first sealing plate is rotatably connected to the feed port (7).

7. A cooling tower with internal and external noise reduction structures according to claim 6, characterized in that: A first bevel gear (19) is fixedly connected to one side of the rotating shaft (18), and the first bevel gear (19) is meshingly connected to a second bevel gear (20), and a rotating rod (21) is fixedly connected to one side of the second bevel gear (20).

8. The cooling tower with internal and external noise reduction structure according to claim 7, characterized in that: A second sealing plate is rotatably connected inside the discharge port (8), and the second sealing plate is fixedly connected to the rotating rod (21). A second motor (22) is fixedly provided on one side of the feed port (7), and the output shaft of the second motor (22) is fixedly connected to the rotating shaft (18).

Images