Cooling tower assembly and cooling system

Abstract

The utility model discloses a cooling tower assembly and a cooling system, and belongs to the technical field of cooling towers. One end of the first water pipe is communicated with the cooling tower body, and the other end of the first water pipe is communicated with the hot water tank; one end of the second water pipe communicates with the cooling tower body, and the other end of the second water pipe communicates with the cold water pool; the two ends of the communicating water pipe communicate with the first water pipe and the second water pipe correspondingly to adjust the liquid temperature in the second water pipe. According to the cooling tower assembly designed by the utility model, when the temperature of the liquid in the second water pipe is too high, at least part of the liquid in the second water pipe can flow back to the first water pipe and is cooled by the cooling tower body again, and when the temperature of the liquid in the first water pipe is too low, at least part of the liquid in the second water pipe is cooled by the cooling tower body. At least part of liquid in the first water pipe can directly enter the second water pipe so as to heat the liquid in the second water pipe, and therefore the temperature in the second water pipe can be adjusted and controlled through the arrangement.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling towers, and in particular relates to a cooling tower component and a cooling system. Background Art

[0002] In the related art, the wastewater generated by the factory has a high temperature. After being discharged from the factory, the wastewater will be cooled by the cooling tower. The cooled wastewater can be reused by the factory or discharged after being treated by microorganisms. In the prior art, the wastewater generated by the factory can be discharged to the hot water pool. The wastewater in the hot water pool can enter the cooling tower for cooling. The cooled wastewater enters the cold water pool to wait for microbial treatment or secondary utilization. However, the wastewater will be affected by the ambient temperature and the wastewater flow rate during the cooling process, making it difficult to control the temperature of the wastewater discharged to the cold water pool. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to propose a cooling tower assembly. According to the cooling tower assembly designed by the utility model, when the temperature of the liquid in the second water pipe is too high, at least part of the liquid in the second water pipe can flow back to the first water pipe and pass through the cooling tower body again for cooling, and when the temperature of the liquid in the first water pipe is too low, at least part of the liquid in the first water pipe can directly enter the second water pipe to heat the liquid in the second water pipe, thereby achieving the temperature control in the second water pipe through the above-mentioned setting.

[0004] The utility model also provides a cooling system with the cooling tower assembly.

[0005] In order to achieve the above object, the utility model provides the following technical solutions:

[0006] The utility model provides a cooling tower component, comprising: a cooling tower body; a first water pipe, one end of the first water pipe is connected to the cooling tower body, and the other end of the first water pipe is suitable for connecting to a hot water pool; a second water pipe, one end of the second water pipe is connected to the cooling tower body, and the other end of the second water pipe is suitable for connecting to a cold water pool; a connecting water pipe, both ends of the connecting water pipe are respectively connected to the first water pipe and the second water pipe so as to be suitable for adjusting the temperature of the liquid in the second water pipe.

[0007] According to the cooling tower assembly of the utility model, the two ends of its connecting water pipe are respectively connected with the first water pipe and the second water pipe, thereby, at least part of the liquid in the first water pipe can enter the second water pipe through the connecting water pipe, and at least part of the liquid in the second water pipe can enter the first water pipe through the connecting water pipe. When the temperature of the liquid in the second water pipe is too high, at least part of the liquid in the second water pipe can flow back to the first water pipe and be cooled again by the cooling tower body, so as to reduce the temperature of the liquid in the second water pipe. When the temperature of the liquid in the first water pipe is too low, at least part of the liquid in the first water pipe can directly enter the second water pipe to heat the liquid in the second water pipe. Therefore, the temperature in the second water pipe can be regulated through the above-mentioned arrangement.

[0008] Furthermore, it also includes: a regulating valve, which is arranged on the first water pipe, and the regulating valve controls the flow of liquid entering the cooling tower from the hot water pool by adjusting its own opening.

[0009] Furthermore, it also includes: a water pump, which is arranged on the first water pipe and is suitable for driving the liquid in the hot water pool into the cooling tower body.

[0010] Further, the projection of the first water pipe in the height direction at least partially overlaps with the second water pipe, the connecting water pipe extends in the height direction, one end of the connecting water pipe is connected to the first water pipe and is located between the water pump and the hot water pool, and the other end of the connecting water pipe is connected to the second water pipe.

[0011] Further, the projection of the first water pipe in the horizontal direction at least partially overlaps with the second water pipe, the connecting water pipe extends in the horizontal direction, one end of the connecting water pipe is connected to the first water pipe and is located between the water pump and the hot water tank, and the other end of the connecting water pipe is connected to the second water pipe.

[0012] The cooling system according to the present utility model is briefly described below.

[0013] The cooling system according to the utility model includes: a cooling tower assembly, the cooling tower assembly is constructed as the cooling tower assembly described in any one of the above embodiments; a hot water pool, the hot water pool is connected to the first water pipe; and a cold water pool is connected to the second water pipe. Since the cooling system according to the utility model is provided with the cooling tower assembly of the above embodiment, the cooling system can control the temperature of the liquid entering the cold water pool, making the cooling system more intelligent.

[0014] Furthermore, the cooling tower body and the cold water pool are respectively located on the same side of the hot water pool, and the cooling tower body is located above the cold water pool, one end of the second water pipe is connected to the bottom of the cooling tower body, and the other end of the second water pipe is connected to the upper part of the cold water pool.

[0015] Further, in the horizontal direction, the cold water pool is located between the hot water pool and the cooling tower body.

[0016] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

[0018] Figure 1 A schematic diagram of a cooling system of the present utility model;

[0019] Figure 2 It is a schematic diagram of a cooling tower assembly when the connecting water pipe of the utility model extends in the height direction;

[0020] Figure 3 It is a schematic diagram of a cooling tower assembly when the connecting water pipe of the utility model extends in the horizontal direction.

[0021] The following are marked in the accompanying drawings:

[0022] 1000. Cooling system; 1. Cooling tower components; 2. Hot water tank; 3. Cold water tank;

[0023] 10. Cooling tower body; 20. First water pipe; 30. Second water pipe; 40. Connecting water pipe; 50. Regulating valve; 60. Water pump. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0025] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other examples, in order to avoid obscuring the present invention, well-known structures, circuits, materials or methods are not specifically described.

[0026] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] In the description of the present invention, it should be understood that the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the scope of protection of the present invention.

[0028] Embodiment 1:

[0029] like Figure 1-Figure 3 As shown, the utility model provides a cooling tower assembly 1, comprising: a cooling tower body 10, a first water pipe 20, a second water pipe 30 and a connecting water pipe 40, one end of the first water pipe 20 is connected to the cooling tower body 10, and the other end of the first water pipe 20 is suitable for connecting to a hot water pool 2, one end of the second water pipe 30 is connected to the cooling tower body 10, and the other end of the second water pipe 30 is suitable for connecting to a cold water pool 3, and both ends of the connecting water pipe 40 are respectively connected to the first water pipe 20 and the second water pipe 30 to be suitable for adjusting the liquid temperature in the second water pipe 30.

[0030] In some embodiments, the cooling tower body 10 is provided with a water inlet and a water outlet, the water inlet is connected to the first water pipe 20, the free end of the first water pipe 20 is connected to the hot water pool 2, the water outlet is connected to the second water pipe 30, and the free end of the second water pipe 30 is connected to the cold water pool 3.

[0031] It can be understood that the hot water pool 2 is suitable for receiving wastewater generated by the workshop (for example, wastewater generated by printing in the printing workshop, etc., which is not limited here). The wastewater enters the cooling tower body 10 after passing through the first water pipe 20. The cooling tower body 10 can cool the wastewater. The wastewater cooled by the cooling tower body 10 can be discharged to the cold water pool 3 through the second water pipe 30. The wastewater in the cold water pool 3 will be further processed by microorganisms. In the above embodiment, since microorganisms cannot survive in a high temperature environment and the wastewater generated in the workshop has a high temperature, the wastewater needs to be cooled before the microbial treatment link.

[0032] Of course, the hot water pool 2 can also receive waste water generated by the power generation workshop (power plant). The waste water generated by the power generation workshop can be cooled after entering the cooling tower body 10 through the first water pipe 20. The cooled waste water can enter the cold water pool 3 through the second water pipe 30. The waste water in the cold water pool 3 can be used again in the power generation workshop (recycling the waste water). There is no restriction here.

[0033] In some embodiments, the wastewater may be affected by the weather during the cooling process. For example, in hot weather, the wastewater temperature in the hot water pool is relatively high, resulting in a poor cooling effect on the wastewater after passing through the cooling tower body, resulting in a high temperature of the wastewater entering the cold water pool (microorganisms cannot survive in a high temperature environment, resulting in substandard wastewater treatment); in cold weather, the wastewater temperature in the hot water pool is relatively low, resulting in a lower temperature of the wastewater after passing through the cooling tower, resulting in the wastewater temperature in the cold water pool being too low (microorganisms are not very active in a low temperature environment, resulting in a poor treatment effect of the microorganisms on the wastewater); at the same time, the wastewater may be affected by the wastewater flow rate during the cooling process. For example, when the wastewater flow rate is large, the cooling effect of the cooling tower body on the wastewater is relatively poor, resulting in a high temperature of the wastewater entering the cold water pool. When the wastewater flow rate is small, the cooling effect of the cooling tower body on the wastewater is relatively good, resulting in a low temperature of the wastewater entering the cold water pool.

[0034] In the present application, the first water pipe 20 and the second water pipe 30 are connected by a connecting water pipe 40, so that the water in the first water pipe 20 can directly enter the second water pipe 30 through the connecting water pipe 40 to heat the liquid in the second water pipe 30. Of course, the water in the second water pipe 30 can also directly enter the first water pipe 20 through the connecting water pipe 40. The liquid entering the first water pipe 20 from the second water pipe 30 can flow through the cooling tower body 10 again to achieve cooling, thereby reducing the temperature of the liquid in the second water pipe 30.

[0035] It can be understood that when the temperature of the liquid in the second water pipe 30 is too high, at least part of the liquid in the second water pipe 30 can enter the first water pipe 20 through the connecting water pipe 40, and the liquid flowing back to the first water pipe 20 can flow through the cooling tower body 10 again to achieve secondary cooling. Therefore, the above-mentioned setting can realize cooling the liquid in the second water pipe 30, thereby realizing regulating the temperature of the liquid discharged from the second water pipe 30, and further realizing regulating the temperature of the liquid in the cold water pool 3. Similarly, when the temperature of the liquid in the second water pipe 30 is too low, at least part of the liquid in the first water pipe 20 can directly enter the second water pipe 30 through the connecting water pipe 40. Since the liquid in the first water pipe 20 is not cooled by the cooling tower body 10, the liquid in the first water pipe 20 can be heated after entering the second water pipe 30, that is, the above-mentioned setting can realize controlling the temperature of the liquid in the second water pipe 30, thereby realizing regulating the temperature of the liquid discharged from the second water pipe 30, and further realizing regulating the temperature of the liquid in the cold water pool 3.

[0036] It is worth mentioning that at least part of the liquid in the first water pipe 20 directly enters the second water pipe 30 through the connecting water pipe 40, and the liquid directly entering the second water pipe 30 is not subjected to cooling treatment by the cooling tower body 10, which reduces the working intensity of the cooling tower body 10, thereby reducing the energy consumption of the cooling tower body 10. Therefore, through the above arrangement, the energy consumption of the cooling tower body 10 can be reduced while adjusting the temperature of the liquid in the second water pipe 30, thereby reducing the cost of handling the liquid and improving the production efficiency of the factory.

[0037] According to the cooling tower assembly 1 of the utility model, the two ends of its connecting water pipe 40 are respectively connected with the first water pipe 20 and the second water pipe 30, thereby, at least part of the liquid in the first water pipe 20 can enter the second water pipe 30 through the connecting water pipe 40, and at least part of the liquid in the second water pipe 30 can enter the first water pipe 20 through the connecting water pipe 40. When the temperature of the liquid in the second water pipe 30 is too high, at least part of the liquid in the second water pipe 30 can flow back to the first water pipe 20 and pass through the cooling tower body 10 again for cooling, so as to reduce the temperature of the liquid in the second water pipe 30. When the temperature of the liquid in the first water pipe 20 is too low, at least part of the liquid in the first water pipe 20 can directly enter the second water pipe 30 to heat the liquid in the second water pipe 30. Therefore, the temperature in the second water pipe 30 can be regulated through the above-mentioned arrangement.

[0038] Embodiment 2:

[0039] On the basis of the first embodiment, the present embodiment further comprises: a regulating valve 50, the regulating valve 50 is arranged in the first water pipe 20, and the regulating valve 50 controls the flow rate of the liquid entering the cooling tower from the hot water pool 2 by adjusting its own opening. It can be understood that the regulating valve 50 is arranged in the first water pipe 20, and a movable regulating plate is arranged in the regulating valve 50, and the regulating plate is movable to adjust its own opening. When the liquid in the first water pipe 20 flows through the regulating valve 50, it will be affected by the opening of the regulating valve 50 itself, that is, when the opening of the regulating valve 50 is small, the flow rate of the liquid entering the cooling tower body 10 through the first water pipe 20 is small, and when the opening of the regulating valve 50 is large, the flow rate of the liquid entering the cooling tower body 10 through the first water pipe 20 is large.

[0040] It can be understood that the liquid flow entering the cooling tower body 10 can be controlled by controlling the opening of the regulating valve 50. Therefore, when the temperature of the liquid in the second water pipe 30 is low, the opening of the regulating valve 50 can be reduced, thereby reducing the liquid flow entering the cooling tower. At this time, the liquid in the first water pipe 20 can enter the second water pipe 30 through the connecting water pipe 40 to heat the liquid in the second water pipe 30; similarly, when the temperature of the liquid in the second water pipe 30 is high, the opening of the regulating valve 50 can be increased, thereby increasing the liquid flow entering the cooling tower. At this time, at least part of the liquid in the second water pipe 30 can flow back to the first water pipe 20 through the connecting water pipe 40 and enter the second water pipe 30 after being cooled by the cooling tower body 10 again, thereby reducing the liquid temperature in the second water pipe 30.

[0041] According to some embodiments of the present invention, Figure 1 As shown, the cooling tower assembly 1 further includes: a water pump 60, which is disposed in the first water pipe 20, and the water pump 60 is suitable for driving the liquid in the hot water pool 2 into the cooling tower body 10. It can be understood that the water pump 60 is suitable for pumping the liquid in the hot water pool 2 into the cooling tower body 10, so that the liquid can smoothly enter the cooling tower body 10 and be cooled by the cooling tower body 10, thereby ensuring that the cooling system 1000 can operate smoothly.

[0042] It can be understood that the power of the water pump 60 is adjustable. When the temperature of the liquid in the second water pipe 30 is high, the power of the water pump 60 can be increased so that the flow rate entering the cooling tower body 10 is greater than the flow rate of the hot water pool 2 entering the first water pipe 20. As a result, at least part of the liquid in the second water pipe 30 can flow back to the first water pipe 20 and be cooled secondary by the cooling tower body 10, thereby reducing the temperature of the liquid in the second water pipe 30; similarly, when the temperature of the liquid in the second water pipe 30 is low, the power of the water pump 60 can be reduced so that the flow rate entering the cooling tower body 10 is less than the flow rate of the hot water pool 2 entering the first water pipe 20. As a result, at least part of the liquid in the first water pipe 20 can enter the second water pipe 30 through the connecting water pipe 40 to heat the liquid in the second water pipe 30.

[0043] Preferably, the cooling tower assembly 1 further comprises: a temperature sensor, which is arranged in the second water pipe 30 and / or the cold water pool 3 to detect the liquid temperature at the water outlet of the second water pipe 30. The temperature sensor is electrically connected to the regulating valve 50 and the water pump 60, so that the temperature sensor can control the operation of the regulating valve 50 and the water pump 60 according to the liquid temperature at the water outlet of the second water pipe 30, thereby realizing automatic regulation of the temperature of the water outlet of the second water pipe 30, and further realizing automatic regulation of the liquid temperature in the cold water pool 3.

[0044] Embodiment three:

[0045] This embodiment is based on the second embodiment. Figure 2 As shown, the projection of the first water pipe 20 in the height direction at least partially overlaps with the second water pipe 30, the connecting water pipe 40 extends in the height direction, one end of the connecting water pipe 40 is connected to the first water pipe 20 and is located between the water pump 60 and the hot water tank 2, and the other end of the connecting water pipe 40 is connected to the second water pipe 30. It can be understood that in the height direction, at least part of the first water pipe 20 is arranged to overlap with at least part of the second water pipe 30, thereby, the connecting water pipe 40 extends in the height direction, and the two ends of the connecting water pipe 40 are respectively connected to the first water pipe 20 and the second water pipe 30, that is, the length of the connecting water pipe 40 can be reduced through the above arrangement, thereby reducing the production cost of the cooling tower assembly 1.

[0046] Embodiment 4:

[0047] This embodiment is based on the second embodiment. Figure 3 As shown, the projection of the first water pipe 20 in the horizontal direction at least partially overlaps with the second water pipe 30, the connecting water pipe 40 extends in the horizontal direction, one end of the connecting water pipe 40 is connected to the first water pipe 20 and is located between the water pump 60 and the hot water tank 2, and the other end of the connecting water pipe 40 is connected to the second water pipe 30. It can be understood that in the horizontal direction, at least part of the first water pipe 20 is arranged to overlap at least part of the second water pipe 30, thereby, the connecting water pipe 40 extends in the horizontal direction, and the two ends of the connecting water pipe 40 are respectively connected to the first water pipe 20 and the second water pipe 30, that is, the length of the connecting water pipe 40 can be reduced through the above arrangement, thereby reducing the production cost of the cooling tower assembly 1.

[0048] Embodiment five:

[0049] like Figure 1As shown, the utility model provides a cooling system 1000, comprising: a cooling tower assembly 1, a hot water pool 2 and a cold water pool 3, the cooling tower assembly 1 is constructed as the cooling tower assembly 1 described in any one of the above embodiments, the hot water pool 2 is connected to the first water pipe 20, and the cold water pool 3 is connected to the second water pipe 30. Since the cooling system 1000 according to the utility model is provided with the cooling tower assembly 1 of the above embodiment, the cooling system 1000 can control the temperature of the liquid entering the cold water pool 3, making the cooling system 1000 more intelligent.

[0050] According to some embodiments of the present invention, Figure 1 As shown, the cooling tower body 10 and the cold water pool 3 are respectively located on the same side of the hot water pool 2, and the cooling tower body 10 is located above the cold water pool 3, one end of the second water pipe 30 is connected to the bottom of the cooling tower body 10, and the other end of the second water pipe 30 is connected to the upper part of the cold water pool 3.

[0051] In some embodiments, the first water pipe 20 includes a first pipe portion, a second pipe portion and a third pipe portion, the first pipe portion extends in the height direction and one end of the first pipe portion is connected to the hot water tank 2, the second pipe portion extends in the horizontal direction and one end is connected to the other end of the first pipe portion, the third pipe portion extends in the height direction and one end is connected to the other end of the second pipe portion, and the other end of the third pipe portion is connected to the cooling tower body 10.

[0052] It can be understood that the temperature of the liquid in the hot water pool 2 is greater than the ambient temperature, and the liquid can be cooled by the ambient temperature when flowing in the first water pipe 20. Therefore, the length of the first water pipe 20 can be increased through the above-mentioned setting, thereby increasing the cooling effect of the ambient temperature on the liquid, thereby improving the cooling effect of the cooling system 1000.

[0053] The second water pipe 30 extends in the horizontal direction, and one end of the second water pipe 30 is connected to the bottom of the cooling tower body 10, and the other end of the second water pipe 30 is connected to the top of the cold water pool 3. Therefore, the above-mentioned arrangement can reduce the distance from the cooling tower body 10 to the cold water pool 3, thereby shortening the flow distance of the liquid from the cooling tower body 10 into the cold water pool 3, reducing the influence of the ambient temperature on the liquid in the second water pipe 30, thereby further controlling the temperature of the liquid entering the cold water pool 3.

[0054] According to some embodiments of the present invention, Figure 1As shown, in the horizontal direction, the cold water pool 3 is located between the hot water pool 2 and the cooling tower body 10. It can be understood that the cold water pool 3 and the cooling tower body 10 are both located on the same side of the hot water pool 2, that is, in the horizontal direction, the hot water pool 2, the cold water pool 3 and the cooling tower body 10 are arranged in sequence, and in the height direction, the cooling tower body 10 is located above the cold water pool 3, thus, through the above arrangement, the connecting water pipe 40 can be extended in the height direction, reducing the length of the connecting water pipe 40, thereby reducing the production cost of the cooling system 1000.

[0055] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A cooling tower assembly, characterized in that: include: Cooling tower body (10); a first water pipe (20), one end of which is in communication with the cooling tower body (10), and the other end of which is suitable for being in communication with the hot water tank (2); A second water pipe (30), one end of the second water pipe (30) being in communication with the cooling tower body (10), and the other end of the second water pipe (30) being suitable for being in communication with the cold water pool (3); A connecting water pipe (40), the two ends of which are respectively connected to the first water pipe (20) and the second water pipe (30) so as to be suitable for adjusting the temperature of the liquid in the second water pipe (30).

2. The cooling tower assembly according to claim 1, characterized in that Also includes: A regulating valve (50) is provided on the first water pipe (20), and the regulating valve (50) controls the flow of liquid entering the cooling tower from the hot water pool (2) by adjusting its own opening.

3. The cooling tower assembly according to claim 2, characterized in that: Also includes: A water pump (60), the water pump (60) is arranged on the first water pipe (20), and the water pump (60) is suitable for driving the liquid in the hot water pool (2) to enter the cooling tower body (10).

4. The cooling tower assembly according to claim 3, characterized in that The projection of the first water pipe (20) in the height direction at least partially overlaps with the second water pipe (30), the connecting water pipe (40) extends in the height direction, one end of the connecting water pipe (40) is connected to the first water pipe (20) and is located between the water pump (60) and the hot water pool (2), and the other end of the connecting water pipe (40) is connected to the second water pipe (30).

5. The cooling tower assembly according to claim 3, characterized in that: The projection of the first water pipe (20) in the horizontal direction at least partially overlaps with the second water pipe (30); the connecting water pipe (40) extends in the horizontal direction; one end of the connecting water pipe (40) is connected to the first water pipe (20) and is located between the water pump (60) and the hot water pool (2); and the other end of the connecting water pipe (40) is connected to the second water pipe (30).

6. A cooling system, characterized in that: include: A cooling tower assembly (1), wherein the cooling tower assembly (1) is constructed as the cooling tower assembly (1) according to any one of claims 1 to 5; A hot water pool (2), the hot water pool (2) being in communication with the first water pipe (20); A cold water pool (3), wherein the cold water pool (3) is connected to the second water pipe (30).

7. The cooling system according to claim 6, characterized in that: The cooling tower body (10) and the cold water pool (3) are respectively located on the same side of the hot water pool (2), and the cooling tower body (10) is located above the cold water pool (3); one end of the second water pipe (30) is connected to the bottom of the cooling tower body (10), and the other end of the second water pipe (30) is connected to the upper part of the cold water pool (3).

8. The cooling system according to claim 7, characterized in that: In the horizontal direction, the cold water pool (3) is located between the hot water pool (2) and the cooling tower body (10).

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