Energy-saving fog-eliminating cooling tower

Abstract

The utility model belongs to the cooling tower technical field, concretely relates to a kind of fog dissipating energy-saving cooling tower, comprising: tower body, water collector, air guide louver subassembly and filler;The water collector is installed in the upper portion in the tower body;The filler is installed in the tower body and is located the downside of the water collector, the air guide louver subassembly is installed on the tower body;The air guide louver subassembly includes: first air guide louver, second air guide louver and third air guide louver;The utility model is controlled by multiple air guide louvers, fully premixes in tower to the humid hot air of discharge and the environmental dry cold air of introduction, after heat exchange, the temperature and humidity of discharge air are significantly reduced, close to or lower than the dew point of environmental air, to prevent the formation of feather fog from source, simultaneously by using the cooling capacity of environmental cold air, improve cooling efficiency, indirectly reduce the energy consumption of main system.

Description

Technical Field

[0001] This utility model belongs to the field of cooling tower technology, specifically relating to an anti-fogging and energy-saving cooling tower. Background Technology

[0002] Traditional cooling towers, as widely used heat exchange equipment, primarily function to dissipate waste heat generated in industrial production or refrigeration systems into the atmosphere through direct or indirect contact between water and air, utilizing the principle of evaporative cooling. This reduces the temperature of the circulating cooling water and ensures the continuous and stable operation of the main system. Based on mature water-air heat exchange and forced ventilation principles, they typically consist of a tower body, packing material, fan, and water distribution system. The fan drives airflow, allowing water to fully contact the air within the packing layer for heat and mass exchange, achieving the cooling purpose. While this technology is simple, reliable, and low-cost, it generally suffers from drawbacks such as high energy consumption and the tendency to produce white plumes. Furthermore, winter operation presents safety hazards: icing is a persistent problem for traditional cooling towers in cold regions. Icing increases fan load, damages the packing material, and falling ice can even damage equipment or injure personnel, resulting in high costs for antifreeze and maintenance. Utility Model Content

[0003] Purpose of the utility model: To provide an anti-fogging and energy-saving cooling tower to solve the problems mentioned above.

[0004] Technical solution: A fog-eliminating and energy-saving cooling tower, the cooling tower comprising: a tower body, a water collector, an air guide louver assembly, and packing material;

[0005] The water collector is installed in the upper part of the tower body; the packing is installed in the tower body and located below the water collector; the air guide louver assembly is installed on the tower body.

[0006] The air guide louver assembly includes: a first air guide louver, a second air guide louver, and a third air guide louver.

[0007] In a further embodiment, the interior of the tower body is divided into a water collection area, a packing area, a ventilation area, and a water collection area from top to bottom;

[0008] The water collector is located within the water collection area, the packing material is located within the packing area, the first air guide louver is installed between the water collection area and the packing area and connects the water collection area and the packing area, and the second air guide louver is installed in the ventilation area of ​​the third air guide louver.

[0009] In a further embodiment, the packing material is provided in two pieces and is respectively installed on both sides of the packing area of ​​the tower body. The first air guide louver is installed between the upper sides of the two packing materials. A baffle is provided between the two packing materials. The baffle divides the packing area and the ventilation area equally and ensures that the ventilation area between the two packing materials is separated.

[0010] In a further embodiment, a fan is provided on the outer side of the top of the tower body, and the fan is connected to the interior of the tower body.

[0011] In a further embodiment, the second and third air guide louvers are fixedly installed on both sides of the tower body and connected to the ventilation area of ​​the tower body.

[0012] In a further embodiment, a water collection trough is provided in the water collection area.

[0013] Beneficial effects: This utility model controls multiple air guide louvers to fully premix the exhaust hot and humid air with the introduced dry and cold ambient air inside the tower. After heat exchange, the temperature and humidity of the exhaust air are significantly reduced, approaching or falling below the dew point of the ambient air, thereby preventing the formation of plumes from the source. At the same time, by utilizing the cooling capacity of the ambient cold air, the cooling efficiency is improved, indirectly reducing the energy consumption of the main system. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the present invention. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the operation of this utility model when the temperature is low.

[0017] Figure 4 This is a schematic diagram of the operation of this utility model when the temperature is high.

[0018] Attached reference numerals: 1. Tower body; 2. Water collector; 3. Packing material; 4. Water collection trough; 5. Fan; 6. First air guide louver; 7. Second air guide louver; 8. Third air guide louver; 9. Water collection area; 10. Packing material area; 11. Ventilation area; 12. Water collection area; 13. Baffle. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] A fog-eliminating and energy-saving cooling tower includes: a tower body 1, a water collector 2, packing material 3, a water collection tank 4, and a fan 5.

[0023] In one embodiment, such as Figures 1 to 2 As shown, the water collector 2 is installed in the upper part of the tower body 1; the packing 3 is installed in the tower body 1 and located below the water collector 2; and the air guide louver assembly is installed on the tower body 1.

[0024] The air guide louver assembly includes: a first air guide louver 6, a second air guide louver 7, and a third air guide louver 8.

[0025] In one embodiment, such as Figures 1 to 2 As shown, the interior of the tower body 1 is divided into a water collection zone 9, a packing zone 10, a ventilation zone 11, and a water collection zone 12 from top to bottom;

[0026] The water collector 2 is located in the water collection area 9, the packing 3 is located in the packing area 10, the first air guide louver 6 is installed between the water collection area 9 and the packing area 10 and connects the water collection area 9 and the packing area 10, and the second air guide louver 7 is installed in the ventilation area 11 of the third air guide louver 8.

[0027] In one embodiment, such as Figures 1 to 2As shown, the packing 3 has two pieces and is respectively installed on both sides of the packing area 10 of the tower body 1. The first air guide louver 6 is installed between the upper sides of the two packing 3. A baffle 13 is provided between the two packing 3. The baffle 13 divides the packing area 10 and the ventilation area 11 equally and ensures that the ventilation area between the two packings is separated.

[0028] In one embodiment, such as Figures 1 to 2 As shown, a fan 5 is provided on the outer side of the top of the tower body 1, and the fan 5 is connected to the interior of the tower body 1.

[0029] In one embodiment, such as Figures 1 to 2 As shown, the second air guide louver 7 and the third air guide louver 8 are fixedly installed on both sides of the tower body 1 and connected to the ventilation area 11 of the tower body 1.

[0030] In one embodiment, such as Figures 1 to 2 As shown, a water collection trough 4 is provided in the water collection area 12.

[0031] This utility model consists of the following two working processes:

[0032] like Figure 3 As shown, when the temperature is low (such as in spring and winter), the first air guide louver 6 is open, while the second air guide louver 7 and the third air guide louver 8 are closed. The air enters from the air inlet at the top packing 3, passes through the dry area of ​​the packing, rises through the water collector 2, and is discharged from the top fan 5. During this process, the air does not come into contact with water, which can prevent white fog from appearing at low temperatures.

[0033] like Figure 4 As shown, when the temperature is high (such as in summer and autumn), the second air guide louver 7 and the third air guide louver 8 are opened, and the first air guide louver 6 is closed; the air enters from the air inlet window below the packing 3, passes through the wet area of ​​the packing, goes upward through the water collector 2, and is discharged from the top fan 5. During this process, the air and water come into direct contact, resulting in a better temperature drop effect.

[0034] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A fog-eliminating and energy-saving cooling tower, characterized in that, The cooling tower includes: a tower body, a water collector, an air guide louver assembly, and packing material; The water collector is installed in the upper part of the tower body; the packing is installed in the tower body and located below the water collector; the air guide louver assembly is installed on the tower body. The air guide louver assembly includes: a first air guide louver, a second air guide louver, and a third air guide louver.

2. The anti-fogging and energy-saving cooling tower according to claim 1, characterized in that, The interior of the tower is divided into a water collection zone, a packing zone, a ventilation zone, and a water collection zone from top to bottom; The water collector is located within the water collection area, the packing material is located within the packing area, the first air guide louver is installed between the water collection area and the packing area and connects the water collection area and the packing area, and the second air guide louver is installed in the ventilation area of ​​the third air guide louver.

3. The anti-fogging and energy-saving cooling tower according to claim 2, characterized in that, The packing material consists of two pieces, which are respectively installed on both sides of the packing area of ​​the tower body. The first air guide louver is installed between the upper sides of the two packing materials. A baffle is provided between the packing materials on both sides. The baffle divides the packing area and the ventilation area equally and ensures that the ventilation area between the packing materials on both sides is separated.

4. The anti-fogging and energy-saving cooling tower according to claim 1, characterized in that, A fan is installed on the outer side of the top of the tower, and the fan is connected to the interior of the tower.

5. The anti-fogging and energy-saving cooling tower according to claim 2, characterized in that, The second and third air guide louvers are fixedly installed on both sides of the tower body and connect to the ventilation area of ​​the tower body.

6. The anti-fogging and energy-saving cooling tower according to claim 2, characterized in that, The water collection area is equipped with a water collection trough.

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