Cooling tower energy recovery system with self-adaptive adjustment function

Abstract

The utility model relates to the technical field of cooling towers, and particularly discloses a cooling tower energy recovery system with a self-adaptive adjusting function, which comprises a tower body, a liquid inlet pipe and a heat exchange component are connected to the bottom of the tower body, the heat exchange component is connected with the tower body, the heat exchange component is divided into two parts, one part is connected with the annular outer surface of the tower body to increase the heat exchange effect, and the other part is connected with the annular outer surface of the tower body. The other part is connected with the liquid inlet pipe to improve the heat exchange efficiency; the heat dissipation assembly is arranged at the upper end of the tower body, the heat exchange effect of the tower body can be improved through the heat dissipation assembly, by arranging the heat exchange assembly, liquid can be sprayed on the outer surface of the tower body, heat exchange is conducted through the tower body and fins and external air, and meanwhile the heat exchange efficiency is improved through cooperation of the heat dissipation assembly. When the fan blades rotate, air in the tower body is driven to move outwards, external air is absorbed and blown to the fins and the annular outer surface of the tower body at the same time, heat exchange is conducted on the tower body, and the fan blades do not waste water resources and can further improve the heat exchange effect at a certain rotating speed.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cooling tower energy recovery system with a self-adaptive adjustment function. 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 to produce steam, and the steam evaporates and takes away the heat to achieve evaporative heat dissipation, convection heat transfer, and radiation heat transfer. It is an evaporative heat dissipation device that dissipates the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature to ensure the normal operation of the system. The device is generally barrel-shaped, hence the name cooling tower.

[0003] In the cooling tower energy recovery system, the cooling tower is a central device, and its heat exchange efficiency is crucial. However, most of the existing cooling towers start the fan after the humidity inside the tower is saturated to drive the steam movement and heat exchange with the air. It should be noted that if the fan in the cooling tower generates too much air volume, although it can improve the heat exchange efficiency to a certain extent, it will also take away a lot of water mist, thereby wasting water resources;

[0004] To this end, we propose a cooling tower energy recovery system with adaptive regulation function. Utility Model Content

[0005] The utility model aims to provide a cooling tower energy recovery system with an adaptive adjustment function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a cooling tower energy recovery system with adaptive adjustment function, comprising a tower body, a liquid inlet pipe is connected to the bottom of the tower body,

[0007] A heat exchange component is connected to the tower body. The heat exchange component is composed of two parts, one part is connected to the annular outer surface of the tower body to increase the heat exchange effect, and the other part is connected to the liquid inlet pipe to improve the heat exchange efficiency;

[0008] The heat dissipation component is arranged at the upper end of the tower body, and the heat exchange effect of the tower body can be increased by the heat dissipation component.

[0009] Wherein, the heat exchange component includes a rotating table, the lower end of which is rotatably connected to the liquid inlet pipe through a bearing, a rotating plate is fixedly connected to the annular outer surface of the rotating table, and a nozzle is provided at the end of the rotating plate, and the nozzle points to the side of the tower body.

[0010] The nozzle and the rotating plate are rotationally connected via a rotating shaft, a liquid infusion tube is fixedly connected between the nozzle and the rotating plate, a spring plate is fixedly connected between one side of the nozzle and the rotating plate, and a fin is fixedly connected to the annular outer surface of the tower body.

[0011] Wherein, the heat dissipation component includes a motor, the motor is fixedly connected to the annular outer surface of the tower body, the upper outer surface of the motor is fixedly connected to a driving block, the upper end of the tower body is fixedly connected to a connecting rod, the upper end of the connecting rod is rotatably connected to a turntable via a rotating shaft, an embedding groove is provided on the annular outer surface of the turntable, a belt is sleeved between the embedding groove and the driving block, and a fan blade is fixedly connected to the annular outer surface of the turntable.

[0012] Wherein, the diameter of the embedding groove is larger than the diameter of the driving block.

[0013] Among them, the fan blade includes plate one and plate two, plate one is fixedly connected to the annular outer surface of the turntable, a sliding groove is opened on the outer surface of the lower end of the plate, a slider is slidingly connected inside the sliding groove, the slider is fixedly connected to plate two, and a magnet is fixedly connected to the end of the sliding groove.

[0014] The slider and the slide slot are designed as T-shaped structures, an elastic rope is fixedly connected between the slider and the slide slot, and the magnet and the traction rope are both arranged at one end close to the turntable.

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

[0016] By setting up a heat exchange component, the heat exchange efficiency can be further increased by spraying liquid on the outer surface of the tower body, and heat exchange is carried out with the outside air through the tower body and fins. At the same time, with the cooperation of the heat dissipation component, the gas inside the tower body is urged to move outward, and the external air is absorbed and blown on the annular outer surface of the fins and the tower body to exchange heat with the tower body, so that the fan blades can be kept at a certain speed without wasting water resources and further improving the heat exchange effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cutaway structure of the tower body of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the spring plate and the nozzle of the utility model;

[0021] Figure 5This is a schematic diagram of the embedded groove and belt structure of the utility model;

[0022] Figure 6 This is a schematic structural diagram of a second embodiment of the fan blade of the utility model;

[0023] Figure 7 It is a schematic diagram of the explosion structure of the first plate and the second plate of the utility model.

[0024] In the figure: 1, tower body; 10, liquid inlet pipe; 2, heat exchange component; 20, rotating table; 21, rotating plate; 22, nozzle; 23, spring plate; 24, infusion tube; 25, fin; 3, heat dissipation component; 30, turntable; 31, embedded groove; 32, belt; 33, motor; 34, fan blade; 35, drive block; 36, connecting rod; 50, plate one; 51, plate two; 52, elastic rope; 53, magnet; 54, slider; 55, slide groove. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] See also Figure 1-7 The utility model provides a technical solution: a cooling tower energy recovery system with an adaptive adjustment function, comprising a tower body 1, a liquid inlet pipe 10 is connected to the bottom of the tower body 1,

[0028] A heat exchange component 2, wherein the heat exchange component 2 is connected to the tower body 1, and the heat exchange component 2 is composed of two parts, one part is connected to the annular outer surface of the tower body 1 to increase the heat exchange effect, and the other part is connected to the liquid inlet pipe 10 to improve the heat exchange efficiency;

[0029] The heat dissipation component 3 is arranged at the upper end of the tower body 1 , and the heat exchange effect of the tower body 1 can be increased by the heat dissipation component 3 .

[0030] The heat exchange component 2 includes a rotating table 20, the lower end of which is rotatably connected to the liquid inlet pipe 10 through a bearing, a rotating plate 21 is fixedly connected to the annular outer surface of the rotating table 20, and a nozzle 22 is provided at the end of the rotating plate 21, and the nozzle 22 points to the side of the tower body 1. The interior of the rotating table 20 and the rotating plate 21 are both hollow structures designed to facilitate the flow of water through the liquid inlet pipe 10. The liquid inside the rotating plate 21 is sprayed toward the side wall of the tower body 1 through the nozzle 22, and the liquid is directly sprayed on the inner surface of the tower body 1, and heat exchange is performed with the outside through the tower body 1. At the same time, under the action of the spray force generated by the nozzle 22, the rotating plate 21 and the rotating table 20 start to rotate, and the liquid is evenly sprayed on the inner surface of the tower body 1, and heat exchange is performed with the outside through the tower body 1, thereby further improving the heat exchange efficiency.

[0031] The nozzle 22 is rotationally connected to the rotating plate 21 via a rotating shaft, a liquid infusion tube 24 is fixedly connected between the nozzle 22 and the rotating plate 21, a spring plate 23 is fixedly connected between one side of the nozzle 22 and the rotating plate 21, and the setting of the spring plate 23 facilitates the subsequent resetting of the nozzle 22, and the annular outer surface of the tower body 1 is fixedly connected with a fin 25. The nozzle 22 is rotationally connected. When the rotating table 20 starts to rotate, the nozzle 22 swings toward the edge of the tower body 1 under the action of inertia, so that the liquid is sprayed more directly on the outer surface of the tower body 1, and the liquid acts directly on the inner surface of the tower body 1, and at the same time cooperates with the fin 25 to increase the heat exchange effect of the tower body 1.

[0032] The heat dissipation component 3 includes a motor 33, which is fixedly connected to the annular outer surface of the tower body 1. A driving block 35 is fixedly connected to the outer surface of the upper end of the motor 33. A connecting rod 36 is fixedly connected to the upper end of the tower body 1. The upper end of the connecting rod 36 is rotatably connected to a turntable 30 via a rotating shaft. An embedding groove 31 is provided on the annular outer surface of the turntable 30. A belt 32 is sleeved between the embedding groove 31 and the driving block 35. A fan blade 34 is fixedly connected to the annular outer surface of the turntable 30. When the humidity inside the tower body 1 reaches a certain value, the motor 33 is started, and the driving block 35 is driven to rotate, and the turntable 30 is driven to rotate through the belt 32, thereby driving the fan blade 34 to rotate to discharge the air inside the tower body 1 to the outside, thereby promoting the exchange of hot and cold air inside the tower body 1.

[0033] The diameter of the embedding groove 31 is larger than the diameter of the driving block 35 , so as to ensure that the motor 33 provides sufficient torque to the turntable 30 .

[0034] Embodiment 2

[0035] The fan blade 34 includes a plate 1 50 and a plate 2 51. The plate 1 50 is fixedly connected to the annular outer surface of the turntable 30. A slide groove 55 is provided on the outer surface of the lower end of the plate 1 50. A slider 54 is slidably connected inside the slide groove 55. The slider 54 is fixedly connected to the plate 2 51. A magnet 53 is fixedly connected to the end of the slide groove 55. When the turntable 30 drives the fan blade 34 to rotate to a certain speed, the centrifugal force generated by the rotation drives the plate 2 51 to rotate outward along the slide groove 55 through the slider 54, thereby increasing the area of ​​the entire fan blade 34 and the generated wind force, thereby increasing the exhaust volume and improving the efficiency of heat exchange. Since the plate 2 51 extends outward, the overall length of the fan blade 34 is greater than the radius of the tower body 1. At this time, a part of the wind force generated will act on the fin 25 and the outer surface of the tower body 1. The speed of the fan blade 34 is opened to the maximum. Without wasting water resources, heat exchange can be performed not only on the inside of the tower body 1, but also on the outside of the tower, thereby increasing the heat exchange efficiency of the heat exchange component 2.

[0036] The slider 54 and the slide groove 55 are designed as a T-shaped structure to increase the stability of the plate 2 51 and the plate 1 50. An elastic rope 52 is fixedly connected between the slider 54 and the slide groove 55. When the speed of the turntable 30 decreases, it is convenient for the plate 2 51 to reset. The magnet 53 and the traction rope are both arranged at one end close to the turntable 30. The setting of the magnet 53 can drive the slider 54 to break away from the adsorption of the magnet 53 only when the plate 2 51 generates sufficient centrifugal force.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling tower energy recovery system with an adaptive adjustment function, comprising a tower body (1), wherein a liquid inlet pipe (10) is connected to the bottom of the tower body (1), and characterized in that: A heat exchange component (2), the heat exchange component (2) being connected to the tower body (1), the heat exchange component (2) being composed of two parts, one part being connected to the annular outer surface of the tower body (1) to increase the heat exchange effect, and the other part being connected to the liquid inlet pipe (10) to improve the heat exchange efficiency; A heat dissipation component (3) is arranged at the upper end of the tower body (1), and the heat dissipation component (3) can increase the heat exchange effect of the tower body (1).

2. The cooling tower energy recovery system with adaptive adjustment function according to claim 1, characterized in that: The heat exchange assembly (2) comprises a rotating table (20), the lower end of the rotating table (20) being rotatably connected to the liquid inlet pipe (10) via a bearing, a rotating plate (21) being fixedly connected to the annular outer surface of the rotating table (20), a nozzle (22) being provided at the end of the rotating plate (21), and the nozzle (22) pointing to the side of the tower body (1).

3. The cooling tower energy recovery system with adaptive adjustment function according to claim 2, characterized in that: The nozzle (22) and the rotating plate (21) are rotatably connected via a rotating shaft, a liquid infusion tube (24) is fixedly connected between the nozzle (22) and the rotating plate (21), a spring plate (23) is fixedly connected between one side of the nozzle (22) and the rotating plate (21), and a fin (25) is fixedly connected to the annular outer surface of the tower body (1).

4. The cooling tower energy recovery system with adaptive adjustment function according to claim 3, characterized in that: The heat dissipation assembly (3) comprises a motor (33), the motor (33) being fixedly connected to the annular outer surface of the tower body (1), the upper end outer surface of the motor (33) being fixedly connected to a driving block (35), the upper end of the tower body (1) being fixedly connected to a connecting rod (36), the upper end of the connecting rod (36) being rotatably connected to a turntable (30) via a rotating shaft, the annular outer surface of the turntable (30) being provided with an embedding groove (31), a belt (32) being sleeved between the embedding groove (31) and the driving block (35), and the annular outer surface of the turntable (30) being fixedly connected to a fan blade (34).

5. The cooling tower energy recovery system with adaptive adjustment function according to claim 4, characterized in that: The diameter of the embedding groove (31) is greater than the diameter of the driving block (35).

6. The cooling tower energy recovery system with adaptive adjustment function according to claim 4, characterized in that: The fan blade (34) includes a plate one (50) and a plate two (51), the plate one (50) is fixedly connected to the annular outer surface of the turntable (30), a slide groove (55) is provided on the outer surface of the lower end of the plate one (50), a slider (54) is slidably connected inside the slide groove (55), the slider (54) is fixedly connected to the plate two (51), and a magnet (53) is fixedly connected to the end of the slide groove (55).

7. The cooling tower energy recovery system with adaptive adjustment function according to claim 6, characterized in that: The slider (54) and the slide groove (55) are designed as T-shaped structures, an elastic rope (52) is fixedly connected between the slider (54) and the slide groove (55), and the magnet (53) and the traction rope are both arranged at one end close to the rotating disk (30).

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