Cooling tower with water flow guiding function

Abstract

The utility model discloses a cooling water tower with water flow guiding function, including: a tank body, a heat sink is arranged on the tank body top and includes at least one bottom heat dissipation material, at least one middle heat dissipation material and at least one top heat dissipation material that are sequentially stacked and communicated, the middle heat dissipation material bottom is provided with a middle guide frame, and the top heat dissipation material bottom is provided with a top guide frame, a drainage component is arranged on the top heat dissipation material top, and an exhaust component is arranged on the heat sink top, when high temperature circulating water passes through the top heat dissipation material and the middle heat dissipation material, can be blocked and guided by the top guide frame and the middle guide frame, in addition to the effect of avoiding a large amount of wall flow and saving water resources, the direct stacking arrangement between the bottom heat dissipation material, the middle heat dissipation material and the top heat dissipation material can also save the assembly steps and assembly cost of the prior art that need to be inserted wood chips one by one, and the environmental protection of use and replacement can be improved.

Description

Technical Field

[0001] This utility model relates to a cooling water tower, and more particularly to a cooling water tower with water flow guiding function that can be quickly assembled, improves environmental protection, avoids excessive water flow through walls, and saves water resources. Background Technology

[0002] A cooling tower is a device that cools equipment by exchanging heat. It mainly uses the flow of water and air to exchange heat. Cooling towers are mainly divided into crossflow and direct flow types. The main feature of a crossflow cooling tower is that the air and water flow directions are perpendicular to each other. It is widely used in air conditioning cooling systems of commercial buildings, industrial process cooling, auxiliary cooling of power plants, and various refrigeration and air conditioning units.

[0003] Crossflow cooling towers primarily introduce hot water after heat exchange from the top of the tower, which is then evenly distributed to the packing layer via a water distribution system. Currently, the packing layer mainly uses a grid and wood chips, with the wood chips interlaced within the grid to allow the hot water distributed by the water distribution system to be guided and bounced through the wood chips. However, the use of wood chips and grids is inconvenient and time-consuming, requiring the wood chips to be inserted one by one for assembly. Furthermore, the use of wood chips does not meet environmental protection requirements, and replacement will increase the amount of consumables.

[0004] Furthermore, the current water distribution system of crossflow cooling towers sprays hot water onto the packing layer, and when the hot water hits the outer edge of the packing layer, a large amount of water will flow around the packing layer. In addition to causing water accumulation around the crossflow cooling tower, the heat exchange efficiency of the crossflow cooling tower will also be reduced and water resources will be wasted.

[0005] Therefore, how to solve the problems and deficiencies of the existing technology is the direction that the inventor of this utility model and related manufacturers in this industry urgently need to research and improve. Utility Model Content

[0006] The main purpose of this utility model is to provide a cooling water tower with water flow guiding function that can be quickly assembled, improves environmental protection, avoids large-scale water wall flow, and saves water resources.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0008] A cooling water tower with water flow guiding function, characterized in that: it includes

[0009] One tank body;

[0010] A heat sink is disposed above the tank and includes at least one bottom heat sink, at least one middle heat sink and at least one top heat sink that are stacked and connected in sequence. A middle guide is disposed at the bottom of the middle heat sink and a top guide is disposed at the bottom of the top heat sink.

[0011] A drainage assembly is disposed above the top heat sink; and

[0012] An exhaust fan assembly is disposed above the heat sink.

[0013] Furthermore, the central guide frame has a central guide horizontal plate and a central guide vertical plate. The central guide horizontal plate is attached to the bottom surface of the central heat sink, while the central guide vertical plate is attached to the bottom side of the central heat sink.

[0014] Furthermore, one end of the central guide plate extends to the top of the bottom heat sink, and the other end extends to the central guide plate.

[0015] Furthermore, the top guide frame has a top guide horizontal plate and a top guide vertical plate. The top guide horizontal plate is attached to the bottom surface of the top heat sink, while the top guide vertical plate is attached to the bottom side of the top heat sink.

[0016] Furthermore, one end of the top guide plate extends to the top of the central heat sink, and the other end extends to the top guide plate.

[0017] Furthermore, the drainage assembly includes a drainage channel and a plurality of water outlets at the bottom of the drainage channel.

[0018] Furthermore, at least one inner component and one outer component are provided above the tank, and the heat sink is arranged between the inner component and the outer component, and is arranged on the outer component along with the central guide and the top guide.

[0019] Furthermore, the inner component and the outer component extend obliquely outward from the center of the tank, while the bottom heat sink, the middle heat sink, and the top heat sink are stacked sequentially outward from the inner component and the outer component.

[0020] Furthermore, at least one air guide vane is provided on the outer side of the outer component, and an airflow space is formed below the exhaust component. The exhaust component guides the gas in the airflow space to be discharged, while the air guide vane guides the external airflow through the heat sink and delivers it to the airflow space.

[0021] Furthermore, the bottom heat dissipation material, the middle heat dissipation material, and the top heat dissipation material are three-dimensional structures formed by sequentially stacking multiple thin sheet monomers made of PET composition, which have multiple fluid flow channels on both the inside and the surface.

[0022] Through the above design scheme, this utility model can bring the following beneficial effects:

[0023] 1. It can be quickly assembled, improves environmental friendliness, avoids excessive water flow and saves water resources. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0025] Figure 1 This is a schematic diagram of the cooling water tower with water flow guiding function according to this utility model.

[0026] Figure 2 This is a schematic diagram of the implementation of the cooling water tower with water flow guiding function of this utility model. Figure 1 .

[0027] Figure 3 This is a schematic diagram of the implementation of the cooling water tower with water flow guiding function of this utility model. Figure 2 .

[0028] Figure 4 A schematic diagram showing the addition of air guide vanes to the cooling water tower with water flow guiding function according to this utility model.

[0029] Figure 5 A schematic diagram illustrating the implementation of adding air guide vanes to the cooling water tower with water flow guiding function according to this utility model.

[0030] Explanation of markings in the diagram:

[0031] 1-Cooling tower with water flow guiding function; 2-Tank body; 21-Inner component; 22-Outer component; 23-Air guide fin; 3-Heat source; 31-Bottom heat dissipation material; 32-Middle heat dissipation material; 33-Top heat dissipation material; 34-Middle guide frame; 341-Middle guide horizontal plate; 342-Middle guide straight plate; 35-Top guide frame; 351-Top guide horizontal plate; 352-Top guide straight plate; 4-Drainage component; 41-Drainage trough; 42-Water outlet; 5-Exhaust component; 51-Airflow space. Detailed Implementation

[0032] To better understand the purpose, structure, and function of this utility model, the following detailed description of the cooling water tower with water flow guiding function is provided in conjunction with the accompanying drawings.

[0033] First, please refer to Figure 1 The figure shows a schematic diagram of the cooling water tower with water flow guiding function of this utility model. As can be clearly seen from the figure, the cooling water tower 1 with water flow guiding function includes a tank 2, a heat sink 3, a drainage component 4, and an exhaust component 5.

[0034] The tank 2 can be a U-shaped tank 2 or a rectangular tank 2. The bottom of the tank 2 has a space for storing water. In addition, at least one inner component 21 and at least one outer component 22 are provided on the top of the tank 2. In this embodiment, two sets of inner components 21 and two sets of outer components 22 are formed on the top of the tank 2. One set of inner components 21 and outer components 22 extends obliquely outward from the center of the tank 2, while the other set of inner components 21 and outer components 22 extends obliquely outward from the center of the tank 2. The bottoms of the two sets of inner components 21 are not connected to each other and are spaced apart, so that the two sets of inner components 21 and outer components 22 are arranged on the tank 2 in a V-shape.

[0035] The heat sink 3 is disposed above the tank 2. In this embodiment, the heat sink 3 includes at least one bottom heat sink 31, at least one middle heat sink 32, and at least one top heat sink 33. The bottom heat sink 31 is a three-dimensional structure formed by stacking a plurality of thin sheet monomers made of PET composition in sequence, having multiple fluid flow channels on both the inside and the surface. The bottom heat sink 31 is disposed in the bottom area between the inner component 21 and the outer component 22, and is fixed to the inner component 21 and the outer component 22. Therefore, the bottom heat sink 31 is respectively located between the inner component 21 and the outer component 22 on both sides above the tank 2.

[0036] The central heat sink 32 is a three-dimensional structure formed by sequentially stacking multiple thin sheet monomers made of PET composition, having multiple fluid flow channels on both the interior and surface. The central heat sink 32 is disposed in the middle region between the inner component 21 and the outer component 22, and is fixed to both components. A central guide frame 34 is provided at the bottom of the central heat sink 32, and is assembled on the outer component 22. The central guide frame 34 has a central guide crossbar. The plate 341 and a central guide plate 342 are attached to the bottom surface of the central heat sink 32, and one end of the central guide plate 341 extends to the top of the bottom heat sink 31. The central guide plate 342 is attached to the bottom side of the central heat sink 32, and the bottom end of the central guide plate 342 extends integrally to the other end of the central guide plate 341 opposite to the top of the bottom heat sink 31. Therefore, the central heat sink 32 and the central guide frame 34 are respectively located between the inner component 21 and the outer component 22 on both sides above the groove 2.

[0037] The top-mounted heat sink 33 is a three-dimensional structure formed by sequentially stacking multiple thin sheet monomers made of PET composition, having multiple fluid flow channels on both the interior and surface. The top-mounted heat sink 33 is disposed in the intermediate region between the inner component 21 and the outer component 22, and is fixed to both components. A top-mounted guide frame 35 is provided at the bottom of the top-mounted heat sink 33, and is assembled on the outer component 22. The top-mounted guide frame 35 has a top guide crossbar. 351 and a top guide plate 352, the top guide plate 351 is attached to the bottom surface of the top heat sink 33, and one end of the top guide plate 351 extends to the top of the middle heat sink 32, while the top guide plate 352 is attached to the bottom side of the top heat sink 33, and the bottom end of the top guide plate 352 extends integrally to the other end of the top guide plate 351 opposite to the top of the middle heat sink 32. Therefore, the top heat sink 33 and the top guide frame 35 are respectively located between the inner component 21 and the outer component 22 on both sides above the groove 2.

[0038] The bottom heat sink 31, the middle heat sink 32, and the top heat sink 33 are sequentially stacked and connected to each other between the inner component 21 and the outer component 22. The bottom heat sink 31 and the middle heat sink 32 can be connected and fixed with connectors such as straps, and the middle heat sink 32 and the top heat sink 33 can also be connected and fixed with connectors such as straps, so that the bottom heat sink 31, the middle heat sink 32, and the top heat sink 33 are stably stacked between the inner component 21 and the outer component 22.

[0039] The drainage component 4 is disposed above the top heat dissipation material 33, and the drainage component 4 is disposed opposite to the inner component 21 and the outer component 22. The drainage component 4 has a drainage groove 41 and a plurality of water outlets 42, and the drainage groove 41 can be connected to the water storage space at the bottom of the tank 2 by a connecting pipe.

[0040] The exhaust component 5 is a fan, and the exhaust component 5 is disposed above the heat sink 3. In this embodiment, the exhaust component 5 is disposed above the inner components 21 on both sides, that is, at the opening above the V-shaped body, and an airflow space 51 is formed between the exhaust component 5, the heat sink 3 and the slot 2.

[0041] Please refer to this again. Figure 2 The image shows a schematic diagram of the implementation of the cooling water tower with water flow guiding function according to this utility model. Figure 1In the cooling tower 1 with water flow guidance function, the cooling water first undergoes heat exchange through external air conditioning systems, power plants, industrial processes, and other equipment. The high-temperature circulating water after heat exchange is then sent to the drain trough 41. The high-temperature circulating water in the drain trough 41 is discharged from the outlet 42 and splashes onto the top heat dissipation material 33. When the high-temperature circulating water splashes onto the top heat dissipation material 33, it is evenly guided through multiple fluid flow channels of the top heat dissipation material 33, causing the high-temperature circulating water to bounce, thereby enabling the high-temperature circulating water to undergo its first... The cooling process involves cooling water, which flows through the top heat sink 33 and is then sent to the middle heat sink 32. Cooling water that spills onto the outside of the top heat sink 33 is blocked by the top guide plate 352 of the top guide frame 35, causing it to adhere to the top guide plate 352 and be guided onto the top guide horizontal plate 351. The cooling water guided to the top guide horizontal plate 351 then flows onto the middle heat sink 32, ensuring that the cooling water flowing through the top heat sink 33 is completely guided to the middle heat sink 32.

[0042] When the cooling water is delivered to the central heat sink 32, it is evenly guided through multiple fluid flow channels of the central heat sink 32, causing the water to bounce and thus perform a second stage of cooling. The cooling water from the top heat sink 33 is also guided to the central heat sink 32 via the top guide plate 351. This increases the flow rate of cooling water through the central heat sink 32 and increases the heat dissipation area of ​​the central heat sink 32. The cooling water from material 32 is sent to the bottom heat sink 31. Cooling water that spills onto the outside of the middle heat sink 32 is blocked by the central guide plate 342 of the central guide frame 34, causing the water to adhere to the central guide plate 342 and be guided onto the central guide horizontal plate 341. The water guided to the central guide horizontal plate 341 is then sent to the bottom heat sink 31, ensuring that the cooling water passing through the middle heat sink 32 is completely guided to the bottom heat sink 31.

[0043] When the cooling water is delivered to the bottom heat dissipation material 31, it will be uniformly guided through multiple fluid flow channels of the bottom heat dissipation material 31 and bounced, thereby cooling the water in the third stage of cooling. The cooling water through the middle heat dissipation material 32 is completely guided to the bottom heat dissipation material 31 through the middle guide plate 341, which increases the flow rate of cooling water through the bottom heat dissipation material 312 and increases the heat dissipation area of ​​the bottom heat dissipation material 31 for cooling water. The cooling water through the bottom heat dissipation material 31 will be sent to the water storage space at the bottom of the tank 2, and the cooling water will be sent to external air conditioning systems, power plants, industrial processes and other equipment for cooling.

[0044] In this way, the high-temperature circulating water discharged by the drainage component 4 can be blocked and guided by the top guide frame 35 and the middle guide frame 34 when passing through the top heat sink 33 and the middle heat sink 32. This can prevent the high-temperature circulating water from being sent to the outside of the top heat sink 33 and the cooling water from being sent to the outside of the middle heat sink 32, thus avoiding the occurrence of a large amount of wall flow phenomenon. This achieves the effect of avoiding a large amount of water wall flow and saving water resources.

[0045] The bottom heat sink 31, the middle heat sink 32, and the top heat sink 33 can be directly stacked. The bottom heat sink 31, the middle heat sink 32, and the top heat sink 33 are formed by sequentially stacking multiple thin sheet monomers made of PET composition. The PET heat sink can achieve environmental protection and easy recycling characteristics, which further conforms to the current net-zero carbon emission trend. It can save the assembly steps and assembly costs of inserting wood chips one by one in the existing technology, and can also improve the environmental friendliness of use and replacement.

[0046] Please refer to this again. Figure 3 The image shows a schematic diagram of the implementation of the cooling water tower with water flow guiding function according to this utility model. Figure 2 In this cooling tower 1 with water flow guiding function, while the high-temperature circulating water is being cooled, the exhaust component 5 is also turned on. When the exhaust component 5 is turned on, it draws air from the airflow space 51. When the air in the airflow space 51 is drawn, the air outside the cooling tower 1 with water flow guiding function is guided into the top heat sink 33, the middle heat sink 32 and the bottom heat sink 31. Therefore, the high-temperature circulating water in the drain trough 41 is discharged from the outlet 42 and sprayed onto the top heat sink 33, and the cooling water is sent to the middle heat sink 32. When the cooling water from the middle heat sink 32 is sent to the bottom heat sink 31, the air outside will simultaneously push the water spray to concentrate and cool down.

[0047] Please refer to this again. Figure 4 and Figure 5The diagram shows a schematic diagram and implementation diagram of the cooling tower with water flow guiding function of this utility model with added air guide vanes. In this embodiment, at least one air guide vane 23 is provided on the outer side of the outer component 22. The air guide vane 23 can be arranged opposite to the top guide frame 35 and the central guide frame 34. When the exhaust component 5 is turned on, the exhaust component 5 will draw air from the airflow space 51. When the air in the airflow space 51 is drawn, the air outside the cooling tower 1 with water flow guiding function will be strongly guided by the air guide vane 23 into the top heat sink 33, the middle heat sink 32 and the bottom heat sink 31. Therefore, the high temperature circulating water in the drain trough 41 is discharged from the outlet 42 and sprinkled onto the top heat sink 33, and the cooling water is sent to the middle heat sink 32. When the cooling water in the middle heat sink 32 is sent to the bottom heat sink 31, the air outside will simultaneously strengthen the concentrated water spray and cool down.

Claims

1. A cooling water tower with water flow guiding function, characterized in that: include One tank body; A heat sink is disposed above the tank and includes at least one bottom heat sink, at least one middle heat sink and at least one top heat sink that are stacked and connected in sequence. A middle guide is disposed at the bottom of the middle heat sink and a top guide is disposed at the bottom of the top heat sink. A drainage assembly is disposed above the top heat sink; and An exhaust fan assembly is disposed above the heat sink.

2. The cooling water tower with water flow guiding function according to claim 1, characterized in that: The central guide has a central guide horizontal plate and a central guide vertical plate. The central guide horizontal plate is attached to the bottom surface of the central heat sink, while the central guide vertical plate is attached to the bottom side of the central heat sink.

3. The cooling water tower with water flow guiding function according to claim 2, characterized in that: One end of the central guide plate extends to the top of the bottom heat sink, and the other end extends to the central guide plate.

4. The cooling water tower with water flow guiding function according to claim 1, characterized in that: The top guide has a top guide horizontal plate and a top guide vertical plate. The top guide horizontal plate is attached to the bottom surface of the top heat sink, while the top guide vertical plate is attached to the bottom side of the top heat sink.

5. The cooling water tower with water flow guiding function according to claim 4, characterized in that: One end of the top guide plate extends to the top of the central heat sink, and the other end extends to the top guide plate.

6. The cooling water tower with water flow guiding function according to claim 1, characterized in that: The drainage assembly includes a drainage channel and a plurality of water outlets at the bottom of the drainage channel.

7. The cooling water tower with water flow guiding function according to claim 1, characterized in that: At least one inner component and one outer component are also provided above the tank, and the heat sink is arranged between the inner component and the outer component, and is arranged on the outer component along with the central guide and the top guide.

8. The cooling water tower with water flow guiding function according to claim 7, characterized in that: The inner component and the outer component extend obliquely outward from the center of the tank, while the bottom heat sink, the middle heat sink and the top heat sink are stacked sequentially obliquely outward attached to the inner component and the outer component.

9. The cooling water tower with water flow guiding function according to claim 7, characterized in that: At least one air guide vane is provided on the outer side of the external component, and an airflow space is formed below the exhaust component. The exhaust component guides the gas in the airflow space to be discharged, while the air guide vane guides the external airflow through the heat sink and delivers it to the airflow space.

10. The cooling water tower with water flow guiding function according to claim 1, characterized in that: The bottom heat dissipation material, the middle heat dissipation material, and the top heat dissipation material are three-dimensional structures formed by sequentially stacking multiple thin sheet monomers made of PET composition, and having multiple fluid flow channels on both the inside and the surface.

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