Cooling tower

Abstract

The utility model relates to a cooling tower, and belongs to the field of cooling equipment, the cooling tower comprises a water tank, a support and a tower body, the support is arranged in the water tank, the tower body is arranged on the side, away from the water tank, of the support, a heat exchange chamber used for containing filler is arranged in the tower body, the tower body is connected with a water inlet pipe, the water inlet pipe extends into the heat exchange chamber, and the water inlet pipe is connected with the water tank. The water inlet pipe located in the heat exchange chamber is connected with a water distribution assembly, an air duct communicated with the heat exchange chamber is arranged at the end, away from the support, of the tower body, and a plurality of reinforcing ribs are evenly arranged on the outer wall of the air duct in the circumferential direction of the air duct. The reinforcing ribs support the air duct, so that the overall structural strength of the air duct is improved, the possibility of deformation of the air duct after long-time use is reduced, and the working stability of the cooling tower is improved.

Description

Technical Field

[0001] The present application relates to the field of cooling equipment, and in particular to a cooling tower. 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 reduce the water temperature.

[0003] The cooling tower mainly includes a water reservoir, a tower body and an exhaust duct. The tower body is erected in the water reservoir. The exhaust duct is located at the end of the tower body away from the water reservoir. The exhaust duct is composed of four inclined support plates, and adjacent support plates are riveted together. There is filler in the tower body, and the tower body is connected to a water inlet pipe. The water inlet pipe transports the water to be cooled into the tower body and contacts the filler to complete the cooling of the water.

[0004] Since the exhaust duct is composed of several support plates arranged at an angle, after long-term use, the connection between two adjacent support plates is prone to aging, causing the exhaust duct to deform as a whole, affecting the discharge of hot and humid air inside the cooling tower, thereby affecting the normal use of the cooling tower, so it needs to be improved. Utility Model Content

[0005] In order to improve the above problems, the present application provides a cooling tower.

[0006] The present application provides a cooling tower, which adopts the following technical solution:

[0007] A cooling tower comprises a water pool, a bracket and a tower body, wherein the bracket is arranged in the water pool, the tower body is arranged on a side of the bracket away from the water pool, a heat exchange chamber for placing fillers is arranged in the tower body, a water inlet pipe is connected to the tower body, the water inlet pipe extends into the heat exchange chamber, the water inlet pipe in the heat exchange chamber is connected to a water distribution assembly, an end of the tower body away from the bracket is provided with a wind tube connected to the heat exchange chamber, and the outer wall of the wind tube is evenly provided with a plurality of reinforcing ridges along its circumference.

[0008] By adopting the above technical solution, the water inlet pipe and the water distribution assembly transport the water to be cooled to the heat exchange chamber, and the filler processes the water to be cooled to achieve the function of cooling water. At this time, because the filler reaches the processing threshold, under the action of the reinforcing ridges, the overall structural strength of the wind tube is improved, making it difficult for the wind tube to deform after long-term use. The wind tube can discharge excess humid and hot air more stably, thereby improving the stability of the cooling tower during operation.

[0009] Preferably, the inner diameter of the air cylinder is gradually reduced in a direction away from the bracket.

[0010] By adopting the above technical solution, since the inner diameter of the wind tube is gradually reduced, the speed of the hot and humid air discharged from the heat exchange chamber is accelerated, so that the cooling tower can cool the water to be cooled more quickly, thereby improving the overall working efficiency of the cooling tower.

[0011] Preferably, the water distribution assembly includes a plurality of water distribution pipes, each of the water distribution pipes is evenly arranged in the heat exchange chamber, each of the water distribution pipes is connected to the water inlet pipe, each of the water distribution pipes is evenly provided with a plurality of nozzles, and the output end of each of the nozzles is arranged toward the bracket.

[0012] By adopting the above technical solution, when the water to be cooled needs to be cooled, the water inlet pipe transports the water to be cooled to each water distribution pipe, and the nozzles evenly arranged on the water distribution pipe transport the water to be cooled to the heat exchange chamber, so that the water to be cooled contacts the filler more evenly. At this time, the filler at each position can process the water to be cooled more stably, thereby improving the working efficiency of the cooling tower.

[0013] Preferably, a diffusion component is provided in the air duct, and the diffusion component includes a connecting frame, a motor and a plurality of diffusion blades. The connecting frame is arranged in the air duct, the motor is arranged on the connecting frame, and the plurality of diffusion blades are evenly arranged on the output end of the motor.

[0014] By adopting the above technical solution, when the filler is in a saturated state, the motor starts and drives the diffusion blades to rotate. The diffusion blades can discharge excess humid and hot air from the air duct, making it difficult for the humid and hot air to accumulate in the heat exchange chamber, so that the cooling tower can process the water to be cooled more stably.

[0015] Preferably, an escalator is provided on the outer wall of the tower body in the vertical direction.

[0016] By adopting the above technical solution, the escalator makes it convenient for workers to move to the top of the tower to inspect the diffusion components and the wind tube.

[0017] Preferably, a guardrail is provided on one side of the tower body close to the wind tube.

[0018] By adopting the above technical solution, the guardrail provides protection for workers when they inspect the air duct and diffusion components.

[0019] Preferably, an air inlet window is provided on the tower body, and the air inlet window comprises a window frame and a plurality of air guide plates, and each of the air guide plates is evenly arranged in the window frame.

[0020] By adopting the above technical solution, the air inlet window facilitates the outside air to enter the heat exchange chamber, so that the filler can process the water to be cooled more stably.

[0021] Preferably, the window frame is provided with an adjustment cavity, in which an adjustment component for synchronously adjusting the inclination angle of each wind deflector is provided, and each wind deflector is rotatably connected to the window frame;

[0022] The adjustment component includes a plurality of adjustment wheels and a synchronous belt. The rotating shaft of each of the air guide plates extends into the adjustment cavity. An adjustment wheel is coaxially arranged on the rotating shaft of each of the air guide plates. The synchronous belt is wound around each of the adjustment wheels. A locking component for locking each of the adjustment wheels is provided in the adjustment cavity.

[0023] By adopting the above technical solution, when it is necessary to adjust the inclination of each air guide plate to change the air intake efficiency, the worker controls one of the adjustment wheels to rotate, and under the action of the synchronous belt, the air guide plates can be driven to rotate synchronously. After the inclination of the air guide plate is adjusted, the worker uses the locking assembly to lock the adjustment wheel, reducing the possibility of the air guide plate shifting during subsequent use, so that the air inlet window can stably pass air into the heat exchange room.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] By setting the reinforcing ridges, the reinforcing ridges provide support for the wind tube, thereby improving the overall structural strength of the wind tube, making it difficult for the wind tube to deform after long-term operation, so that the cooling tower can process the cooling water more stably, thereby improving the stability of the cooling tower during operation;

[0026] By setting the wind tube with a gradually decreasing inner diameter, the speed of the hot and humid air passing through the wind tube is accelerated, the exhaust efficiency of the wind tube is improved, and thus the working efficiency of the cooling tower is improved;

[0027] By setting an adjustment component, the adjustment component synchronously adjusts the inclination of each air guide plate, so that the air inlet window adapts to different air inlet requirements, thereby providing convenience for the stable operation of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is the overall structure of the first embodiment of the present application;

[0029] Figure 2 This is a structural diagram of the first embodiment of the present application for reflecting the positional relationship between the air duct and the connecting frame;

[0030] Figure 3 This is a schematic diagram of the overall structure of the air inlet window in the second embodiment of the present application;

[0031] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0032] Explanation of the reference numerals in the accompanying drawings: 1. water tank; 2. bracket; 3. tower body; 31. heat exchange chamber; 32. water inlet pipe; 33. escalator; 34. guardrail; 4. water distribution assembly; 41. water distribution pipe; 42. nozzle; 5. air duct; 51. reinforcing ridge; 6. diffusion assembly; 61. connecting frame; 62. motor; 63. diffusion fan blades; 7. air inlet window; 71. window frame; 711. adjustment chamber; 712. clearance hole; 713. door panel; 72. air guide plate; 8. adjustment assembly; 81. adjustment wheel; 82. synchronous belt; 9. locking assembly; 91. ratchet; 92. support plate; 93. pawl; 94. torsion spring; 95. turntable. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail. Example

[0034] Embodiment 1 of the present application discloses a cooling tower. Figure 1 A cooling tower includes a pool 1, a bracket 2 and a tower body 3, wherein the bracket 2 is fixed on the pool 1, and the tower body 3 is fixed on the side of the bracket 2 away from the pool 1. A heat exchange chamber 31 for placing fillers is provided in the tower body 3, and a water inlet pipe 32 is connected to the tower body 3, and the water inlet pipe 32 extends into the heat exchange chamber 31, and the water inlet pipe 32 in the heat exchange chamber 31 is connected to a water distribution assembly 4. A wind tube 5 connected to the heat exchange chamber 31 is provided at one end of the tower body 3 away from the bracket 2, and a plurality of reinforcing ridges 51 are evenly fixed on the outer wall of the wind tube 5 along its circumference.

[0035] The water inlet pipe 32 delivers the water to be cooled into the heat exchange chamber 31, and the water distribution assembly 4 evenly delivers the water to be cooled to the fillers at various positions so that the fillers can process the water to be cooled more stably. When the processing capacity of the fillers reaches the set threshold, the excess humid hot air is discharged from the wind tube 5. At this time, under the action of the reinforcing ribs 51, the overall structural strength of the wind tube 5 is improved, so that the wind tube 5 is not easily deformed after long-term use, and the wind tube 5 can discharge humid hot air more stably, thereby improving the stability of the cooling tower during operation.

[0036] Reference Figure 1 The inner diameter of the wind tube 5 is gradually reduced in the direction away from the bracket 2, and the cross-section of the wind tube 5 is arranged to be arc-shaped. On the one hand, the speed of the humid hot air passing through the wind tube 5 is increased, and on the other hand, the transition stability of the humid hot air passing through the wind tube 5 is improved, thereby providing convenience for the wind tube 5 to exhaust air more stably.

[0037] Reference Figure 1 and Figure 2The air duct 5 is provided with a diffusion assembly 6, which includes a connecting frame 61, a motor 62 and a plurality of diffusion blades 63. The connecting frame 61 is fixed in the air duct 5, the motor 62 is fixed on the connecting frame 61, and the plurality of diffusion blades 63 are evenly arranged on the output end of the motor 62. In order to reduce the influence of hot and humid air on the motor 62, the motor 62 is set as a waterproof motor 62, and a protective cover is provided on the outer side of the motor 62 (not shown in the figure). The filler is set as a ceramic filler.

[0038] When the filler reaches the processing threshold, the motor 62 starts and drives the diffusion blades 63 to rotate. The diffusion blades 63 can discharge excess humid hot air from the air duct 5, making it difficult for the humid hot air to accumulate in the heat exchange chamber 31, so that the cooling tower can more stably process the water to be cooled.

[0039] Reference Figure 1 The water distribution assembly 4 includes a plurality of water distribution pipes 41, each of which is evenly arranged in the heat exchange chamber 31, and each of which is connected to the water inlet pipe 32. A plurality of nozzles 42 are evenly arranged on each of the water distribution pipes 41, and the output end of each nozzle 42 is arranged toward the bracket 2.

[0040] When the water to be cooled needs to be cooled, the water inlet pipe 32 transports the water to be cooled to each water distribution pipe 41, and the nozzles 42 evenly arranged on the water distribution pipe 41 transport the water to be cooled to the heat exchange chamber 31, so that the water to be cooled contacts the filler more evenly. At this time, the fillers at various positions can process the water to be cooled more stably, thereby improving the working efficiency of the cooling tower.

[0041] Reference Figure 1 In order to facilitate the packing in the heat exchange chamber 31 to stably treat the water to be cooled, the tower body 3 is provided with an air inlet window 7, which includes a window frame 71 and a plurality of air guide plates 72, each of which is evenly tilted and arranged in the window frame 71. The air inlet window 7 facilitates the outside air to enter the heat exchange chamber 31, so that the packing can stably treat the water to be cooled.

[0042] Reference Figure 1 A ladder 33 is fixed on the outer wall of the tower body 3 in the vertical direction, and a guardrail 34 is provided on one side of the tower body 3 close to the wind tube 5. The ladder 33 facilitates workers to move to the top of the tower body 3 to inspect the diffusion assembly 6 and the wind tube 5, and the guardrail 34 can provide protection for the workers.

[0043] The implementation principle of the first embodiment of the present application is: when the filler is in a saturated state, excess humid and hot air is discharged from the wind duct 5. At this time, each reinforcing ridge 51 provides support for the wind duct 5, thereby improving the overall structural strength of the wind duct 5, making it difficult for the wind duct 5 to deform after long-term use. At this time, the wind duct 5 can discharge the excess humid and hot air more stably, thereby improving the stability of the cooling tower during operation. Example

[0044] Reference Figure 3 and Figure 4 , which is different from the first embodiment of the present application in that: an adjustment cavity 711 is opened in the window frame 71, and an adjustment component 8 for synchronously adjusting the inclination angle of each wind guide plate 72 is provided in the adjustment cavity 711, and each wind guide plate 72 is rotatably connected to the window frame 71.

[0045] The adjustment assembly 8 includes a plurality of adjustment wheels 81 and a synchronous belt 82. The rotating shaft of each air guide plate 72 extends into the adjustment cavity 711 and is coaxially fixed with an adjustment wheel 81. The synchronous belt 82 is wound around each adjustment wheel 81, and a locking assembly 9 is provided in the adjustment cavity 711 for locking each adjustment wheel 81.

[0046] The locking assembly 9 includes a ratchet 91, a support plate 92 and a pawl 93. The ratchet 91 is coaxially fixed on the rotating shaft of one of the air guide plates 72, and the ratchet 91 is located in the adjustment cavity 711. The support plate 92 is fixed on the inner wall of the adjustment cavity 711. The pawl 93 is rotatably connected to the support plate 92, and the pawl 93 is meshed with the ratchet 91. A torsion spring 94 is arranged on the rotating shaft of the pawl 93.

[0047] When it is necessary to adjust the inclination of each air guide plate 72, the worker controls one of the adjusting wheels 81 to rotate, and under the transmission action of the synchronous belt 82, the remaining adjusting wheels 81 rotate synchronously to achieve the function of synchronously adjusting each air guide plate 72, that is, changing the air intake area of ​​the air inlet window 7, so that the air intake area adapts to different processing requirements, thereby increasing the application range of the cooling tower. When adjusting the inclination of the air guide plate 72, the ratchet 91 rotates, and the ratchet 93 can be limited by the torsion spring 94. At the same time, the ratchet 91 cooperates with the ratchet 93 and provides a limit for the adjusting wheel 81, that is, provides a limit for each air guide plate 72, thereby reducing the possibility of the air guide plate 72 rotating during subsequent use and improving the stability of the air inlet window 7 during operation.

[0048] Reference Figure 4 In order to facilitate the control of the air guide plate 72, a rotating disk 95 is coaxially fixed on the rotating shaft of the air guide plate 72 equipped with the ratchet 91, and a clearance hole 712 connected to the adjustment cavity 711 is opened on the window frame 71. A door plate 713 is rotatably connected to the clearance hole 712, and the door plate 713 is convenient for protecting the adjustment component 8 in the adjustment cavity 711.

[0049] The implementation principle of the second embodiment of the present application is: workers use the adjustment component 8 to synchronously adjust the inclination of each air guide plate 72 to change the air inlet area of ​​the air inlet window 7, so that the air inlet window 7 adapts to different working conditions, thereby improving the overall applicability of the cooling tower.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling tower, characterized in that: The invention comprises a water pool (1), a support (2) and a tower body (3), wherein the support (2) is arranged in the water pool (1), the tower body (3) is arranged on a side of the support (2) away from the water pool (1), a heat exchange chamber (31) for placing fillers is arranged in the tower body (3), a water inlet pipe (32) is connected to the tower body (3), the water inlet pipe (32) extends into the heat exchange chamber (31), the water inlet pipe (32) located in the heat exchange chamber (31) is connected to a water distribution assembly (4), and an end of the tower body (3) away from the support (2) is provided with a wind tube (5) connected to the heat exchange chamber (31), and the outer wall of the wind tube (5) is evenly provided with a plurality of reinforcing ridges (51) along its own circumference.

2. A cooling tower according to claim 1, characterized in that: The inner diameter of the wind tube (5) is gradually reduced in a direction away from the bracket (2).

3. A cooling tower according to claim 1, characterized in that: The water distribution assembly (4) comprises a plurality of water distribution pipes (41), each of the water distribution pipes (41) being evenly arranged in the heat exchange chamber (31), each of the water distribution pipes (41) being connected to the water inlet pipe (32), each of the water distribution pipes (41) being evenly provided with a plurality of nozzles (42), and the output end of each of the nozzles (42) being arranged toward the bracket (2).

4. A cooling tower according to claim 1, characterized in that: A diffusion component (6) is provided in the wind tube (5), and the diffusion component (6) comprises a connecting frame (61), a motor (62), and a plurality of diffusion blades (63). The connecting frame (61) is arranged in the wind tube (5), the motor (62) is arranged on the connecting frame (61), and the plurality of diffusion blades (63) are evenly arranged on the output end of the motor (62).

5. A cooling tower according to claim 4, characterized in that: An escalator (33) is provided on the outer wall of the tower body (3) in the vertical direction.

6. A cooling tower according to claim 5, characterized in that: A guardrail (34) is provided on one side of the tower body (3) close to the wind tube (5).

7. A cooling tower according to claim 4, characterized in that: The tower body (3) is provided with an air inlet window (7), the air inlet window (7) comprising a window frame (71) and a plurality of air guide plates (72), each of the air guide plates (72) being evenly arranged in the window frame (71).

8. A cooling tower according to claim 7, characterized in that: An adjustment cavity (711) is provided in the window frame (71), and an adjustment component (8) for synchronously adjusting the inclination angle of each wind guide plate (72) is provided in the adjustment cavity (711), and each wind guide plate (72) is rotatably connected to the window frame (71); The adjustment assembly (8) comprises a plurality of adjustment wheels (81) and a synchronous belt (82); the rotating shaft of each of the air guide plates (72) extends into the adjustment cavity (711); an adjustment wheel (81) is coaxially arranged on the rotating shaft of each of the air guide plates (72); the synchronous belt (82) is wound around each of the adjustment wheels (81); and a locking assembly (9) for locking each of the adjustment wheels (81) is provided in the adjustment cavity (711).

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