Cross-flow cooling tower

Abstract

The utility model discloses a crossflow type cooling tower which comprises a cooling tower assembly, the cooling tower assembly comprises a tower body, a cavity and a frame body, the cavity is formed in the tower body, two spraying pipes are fixedly connected to the two sides of the top of the cavity, a plurality of cooling pipes are fixedly connected to the two sides of the cavity, and two open holes are formed in the two sides of the tower body in a penetrating mode. Two net plates are fixedly connected to the interiors of the two open holes; cleaning assemblies are arranged on the two sides of the cavity, each cleaning assembly comprises a square groove, a fixing rod and first bristles, the two square grooves are formed in the two sides of the top face of the cavity, the two fixing rods are slidably connected into the two square grooves, and the two first bristles are fixedly connected to the sides, away from each other, of the two fixing rods. According to the utility model, the transmission assembly is matched with the cleaning assembly, so that the cooling pipe and the screen plate can be cleaned conveniently, the cooling pipe is cleaned immediately, the heat exchange effect of the cooling pipe is ensured, dust on the screen plate is cleaned, an internal water source can be prevented from being polluted, and waste of water resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cross-flow cooling tower. Background Art

[0002] Crossflow cooling tower is a device that can cool water. It is commonly found in industrial environments, such as power plants, petrochemical plants, pharmaceutical plants, metallurgical plants, and other places that require a lot of cooling. Its working principle is to use air convection to transfer heat from hot water or other fluids to the ambient air, thereby reducing the temperature of the fluid.

[0003] However, the existing cross-flow cooling tower has no cleaning structure for the cooling pipes and dust screens. If the cooling pipes are not cleaned for a long time, the heat exchange effect will be affected. If the dust screens are not cleaned, the internal water source will be polluted, resulting in a waste of water resources. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a cross-flow cooling tower with a cleaning component, which is convenient for cleaning cooling pipes and mesh plates, improves the heat exchange effect of the cooling pipes, and avoids water source contamination.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cross-flow cooling tower, including a cooling tower assembly, the cooling tower assembly including a tower body, a chamber and a frame, a chamber is opened inside the tower body, two spray pipes are fixedly connected to the top of the chamber on both sides, a plurality of cooling pipes are fixedly connected to the two sides of the chamber, two openings are opened through the two sides of the tower body, and two mesh plates are fixedly connected inside the two openings;

[0006] Cleaning components are provided on both sides of the chamber, and the cleaning components include square grooves, fixed rods and bristles 1. Two square grooves are provided on both sides of the top surface of the chamber, and two fixed rods are slidably connected inside the two square grooves. Two bristles 1 are fixedly connected on one side of the two fixed rods away from each other, and multiple cross bars are fixedly connected on one side of the two fixed rods close to each other, and multiple bristles 2 are fixedly connected on the bottom surfaces of the multiple cross bars, and the bristles 1 movably contact the side wall of the mesh plate, and the bristles 2 movably contact the top of the cooling tube;

[0007] A transmission assembly is arranged on the top of the tower body.

[0008] As a further description of the above technical solution:

[0009] The transmission assembly includes a servo motor, a worm and a worm wheel. The top surface of the tower body is fixedly connected to the servo motor, the rotating shaft of the servo motor is fixedly connected to the worm, the worm is meshingly connected to the worm wheel, and the worm wheel is fixedly sleeved with a rotating rod.

[0010] As a further description of the above technical solution:

[0011] The two side walls of the square grooves are rotatably connected to two rotating shafts and a rotating rod, the two rotating shafts and the rotating rod are fixedly connected to a plurality of transmission wheels, the plurality of transmission wheels are transmission-connected to two transmission belts, the bottom surfaces of the two transmission belts are fixedly connected to two fixed rods, the transmission wheels and the transmission belts are both located inside the square grooves, a square cavity is opened on the top of the tower body, and the worm and the worm wheel are both located inside the square cavity.

[0012] As a further description of the above technical solution:

[0013] The side wall of the tower body is fixedly connected to a water pump, the water pump is fixed and connected to the bottom end of the circulation pipe one, the two ends of the top of the circulation pipe one are fixed and connected to the spray pipe, the water pump is fixed and connected to one end of the circulation pipe two, the other end of the circulation pipe two is fixed and connected to the chamber, the water pump is fixed and connected to the water inlet pipe, and the side wall of the tower body is fixed and connected to the drain pipe.

[0014] As a further description of the above technical solution:

[0015] A plurality of frames are fixedly connected to both sides of the chamber, and a plurality of fillers are movably connected inside the plurality of frames.

[0016] As a further description of the above technical solution:

[0017] An air outlet pipe is fixed and connected to the top surface of the tower body, and a fan is fixedly connected inside the air outlet pipe.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0019] 1. In the utility model, the cooperation of the transmission component and the cleaning component facilitates the cleaning of the cooling pipe and the mesh plate. The cooling pipe is cleaned immediately to ensure the heat exchange effect of the cooling pipe. The dust on the mesh plate is cleaned to prevent the internal water source from being polluted and avoid waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0021] Figure 2 A schematic diagram of a cross-sectional structure provided according to an embodiment of the utility model is shown;

[0022] Figure 3 A schematic diagram of a vertical cross-sectional structure provided according to an embodiment of the utility model is shown.

[0023] Legend:

[0024] 1. Cooling tower assembly; 11. Tower body; 12. Chamber; 13. Frame; 14. Filler; 15. Cooling pipe; 16. Spray pipe; 17. Water pump; 18. Circulation pipe 1; 19. Circulation pipe 2; 110. Opening; 111. Mesh plate; 112. Water inlet pipe; 113. Drain pipe;

[0025] 2. Cleaning assembly; 21. Square slot; 22. Fixing rod; 23. Brush 1; 24. Crossbar; 25. Brush 2;

[0026] 3. Transmission assembly; 31. Servo motor; 32. Worm; 33. Worm wheel; 34. Square cavity; 35. Rotating rod; 36. Transmission wheel; 37. Rotating shaft; 38. Transmission belt;

[0027] 4. Air outlet duct; 5. Fan. 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 of 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] See also Figure 1-3 The utility model provides a technical solution: a cross-flow cooling tower, including a cooling tower assembly 1, the cooling tower assembly 1 includes a tower body 11, a chamber 12 and a frame 13, the tower body 11 is provided with a chamber 12, two spray pipes 16 are fixedly connected to the top of the chamber 12 on both sides, a plurality of cooling pipes 15 are fixedly connected to the two sides of the chamber 12, two openings 110 are provided through the two sides of the tower body 11, and two mesh plates 111 are fixedly connected inside the two openings 110;

[0030] When the cooling tower assembly 1 is in use, the spray pipe 16 sprays water onto the cooling pipe 15, and the cooling pipe 15 cools the water. External air enters the tower body 11 from the opening 110, and the mesh plate 111 can block external dust.

[0031] A cleaning assembly 2 is provided on both sides of the chamber 12, and the cleaning assembly 2 includes a square groove 21, a fixed rod 22 and a bristle 23. Two square grooves 21 are provided on both sides of the top surface of the chamber 12, and two fixed rods 22 are slidably connected inside the two square grooves 21. Two bristles 23 are fixedly connected to one side of the two fixed rods 22 away from each other, and a plurality of cross bars 24 are fixedly connected to one side of the two fixed rods 22 close to each other, and a plurality of bristles 25 are fixedly connected to the bottom surfaces of the plurality of cross bars 24. The bristles 23 movably contact the side wall of the mesh plate 111, and the bristles 25 movably contact the top of the cooling tube 15;

[0032] Among them, after the cooling tower component 1 has been used for a period of time, the cleaning component 2 can be used to clean the cooling pipe 15 and the mesh plate 111. After the cooling pipe 15 is cleaned, its heat exchange effect can be improved, and timely cleaning of the mesh plate 111 can ensure that the internal circulating water is not contaminated.

[0033] A transmission assembly 3 is provided on the top of the tower body 11;

[0034] Among them, the transmission component 3 enables the cleaning component 2 to operate normally.

[0035] Specifically, Figure 1-3 As shown, the transmission assembly 3 includes a servo motor 31, a worm 32 and a worm wheel 33. The servo motor 31 is fixedly connected to the top surface of the tower body 11. The worm 32 is fixedly connected to the rotating shaft of the servo motor 31. The worm 32 is meshingly connected to the worm wheel 33. The worm wheel 33 is fixedly sleeved with a rotating rod 35.

[0036] Two rotating shafts 37 and a rotating rod 35 are rotatably connected to the side walls of the two square grooves 21, and the two rotating shafts 37 and the rotating rod 35 are fixedly connected to multiple transmission wheels 36. The multiple transmission wheels 36 are transmission-connected to two transmission belts 38, and the bottom surfaces of the two transmission belts 38 are fixedly connected to two fixed rods 22. The transmission wheels 36 and the transmission belts 38 are both located inside the square grooves 21, and a square cavity 34 is opened on the top of the tower body 11, and the worm 32 and the worm wheel 33 are both located inside the square cavity 34.

[0037] A water pump 17 is fixedly connected to the side wall of the tower body 11, the water pump 17 is fixed and connected to the bottom end of the circulation pipe 18, the two ends of the top of the circulation pipe 18 are fixed and connected to the spray pipe 16, the water pump 17 is fixed and connected to one end of the circulation pipe 2 19, the other end of the circulation pipe 2 19 is fixed and connected to the chamber 12, the water pump 17 is fixed and connected to the water inlet pipe 112, and the side wall of the tower body 11 is fixed and connected to the drain pipe 113.

[0038] A plurality of frames 13 are fixedly connected to both sides of the chamber 12 , and a plurality of fillers 14 are movably connected inside the plurality of frames 13 .

[0039] An air outlet pipe 4 is fixed and connected to the top surface of the tower body 11 , and a fan 5 is fixedly connected inside the air outlet pipe 4 .

[0040] When the cooling tower assembly 1 is used, cooling liquid is added into the cooling pipe 15, and the water pump 17 is turned on. The water pump 17 draws out the water at the bottom of the chamber 12 along the circulation pipe 2 19, and then the circulation pipe 2 19 is transported to the circulation pipe 1 18, and then transported from the circulation pipe 1 18 to the spray pipe 16. The spray pipe 16 sprays the water onto the cooling pipe 15, and the cooling pipe 15 cools the water. The cooled water flows downward through the filler 14, and the filler 14 is further cooled. After cooling, it falls into the bottom of the chamber 12, which is convenient for subsequent recycling. Air enters from the opening 110 and then the fan 5 discharges the internal hot air from the air outlet pipe 4. After the cooling tower assembly 1 has been used for a period of time, the cooling pipe 15 is cleaned to ensure the heat exchange efficiency, and the mesh plate 111 is cleaned to ensure that the internal water source is not polluted. Valves are installed on the circulation pipe 19 and the drainage pipe 113. Close the valve on the circulation pipe 19, open the valve on the drainage pipe 113, add clean water from the water inlet pipe 112, turn on the water pump 17, and the water pump 17 cooperates with the components to transport the clean water to the spray pipe 16. The servo motor 31 is turned on. The rotation of the servo motor 31 drives the worm 32 to rotate. The rotation of the worm 32 drives the meshing worm wheel 33 to rotate. The rotation of the worm wheel 33 drives the rotating rod 35 to rotate. The rotation of the rotating rod 35 drives the transmission wheel 36 on one side to rotate. The rotating shaft 37 cooperates to drive the transmission wheel 36 on the other side to rotate. The rotation of the transmission wheel 36 drives the transmission belt 38 to rotate. The rotation of the transmission belt 38 drives the fixed rod 22 to move. The movement of the fixed rod 22 drives the brush 23 to clean the screen 111. At the same time, the fixed rod 22 drives the cross bar 2 4 and the bristles 25 move, the bristles 25 clean the top of the cooling tube 15, the spray pipe 16 sprays clean water to the cooling tube 15, flushes the dirt on the cooling tube 15, and the cleaned dirt is discharged through the drain pipe 113. After the cooling tube 15 is cleaned, its heat exchange effect can be improved. Real-time cleaning of the mesh plate 111 can ensure that the internal circulating water is not polluted. The servo motor 31 is set, and when the fixing rod 22 moves to one side, it rotates in the opposite direction, so that the cleaning component 2 can better clean the cooling tube 15 and the mesh plate 111.

[0041] 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 cross-flow cooling tower, comprising a cooling tower assembly (1), characterized in that: The cooling tower assembly (1) comprises a tower body (11), a chamber (12) and a frame (13); the tower body (11) has a chamber (12) disposed inside; two spray pipes (16) are fixedly connected to both sides of the top of the chamber (12); a plurality of cooling pipes (15) are fixedly connected to both sides of the chamber (12); two openings (110) are provided through both sides of the tower body (11); two mesh plates (111) are fixedly connected inside the two openings (110); Cleaning components (2) are provided on both sides of the chamber (12), and the cleaning components (2) include square grooves (21), fixed rods (22) and bristles one (23). Two square grooves (21) are provided on both sides of the top surface of the chamber (12), and two fixed rods (22) are slidably connected inside the two square grooves (21). Two bristles one (23) are fixedly connected on the side of the two fixed rods (22) away from each other, and a plurality of cross rods (24) are fixedly connected on the side of the two fixed rods (22) close to each other. A plurality of bristles two (25) are fixedly connected on the bottom surfaces of the plurality of cross rods (24), and the bristles one (23) movably contact the side wall of the mesh plate (111), and the bristles two (25) movably contact the top of the cooling tube (15); A transmission assembly (3) is provided on the top of the tower body (11).

2. A cross-flow cooling tower according to claim 1, characterized in that: The transmission assembly (3) comprises a servo motor (31), a worm (32) and a worm wheel (33); the top surface of the tower body (11) is fixedly connected to the servo motor (31); the rotating shaft of the servo motor (31) is fixedly connected to the worm (32); the worm (32) is meshingly connected to the worm wheel (33); and the worm wheel (33) is fixedly sleeved with a rotating rod (35).

3. A cross-flow cooling tower according to claim 2, characterized in that: The side walls of the two square grooves (21) are rotatably connected to two rotating shafts (37) and a rotating rod (35); the two rotating shafts (37) and the rotating rod (35) are fixedly connected to a plurality of transmission wheels (36); the plurality of transmission wheels (36) are transmission-connected to two transmission belts (38); the bottom surfaces of the two transmission belts (38) are fixedly connected to two fixed rods (22); the transmission wheels (36) and the transmission belts (38) are both located inside the square grooves (21); a square cavity (34) is provided on the top of the tower body (11); and the worm (32) and the worm wheel (33) are both located inside the square cavity (34).

4. A cross-flow cooling tower according to claim 1, characterized in that: The side wall of the tower body (11) is fixedly connected to a water pump (17), the water pump (17) is fixedly connected to and communicated with the bottom end of a circulation pipe (18), the top ends of the circulation pipe (18) are fixedly connected to and communicated with a spray pipe (16), the water pump (17) is fixedly connected to and communicated with one end of a circulation pipe (19), the other end of the circulation pipe (19) is fixedly connected to and communicated with the chamber (12), the water pump (17) is fixedly connected to and communicated with a water inlet pipe (112), and the side wall of the tower body (11) is fixedly connected to and communicated with a drainage pipe (113).

5. A cross-flow cooling tower according to claim 1, characterized in that: A plurality of frames (13) are fixedly connected to both sides of the chamber (12), and a plurality of fillers (14) are movably connected inside the plurality of frames (13).

6. A cross-flow cooling tower according to claim 1, characterized in that: An air outlet pipe (4) is fixed to and communicated with the top surface of the tower body (11), and a fan (5) is fixedly connected inside the air outlet pipe (4).

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