Fog dissipation assembly and cooling tower

Abstract

The utility model discloses a fog dispersal assembly which comprises a fog dispersal module and a protection plate, the fog dispersal module is formed by stacking a plurality of packing sheets, a plurality of channels are arranged on the packing sheets, mounting grooves are formed in the tops of the packing sheets, the section of each mounting groove is of a V-shaped structure, and the protection plate is arranged in the mounting grooves. The protection plate comprises a first side plate and a second side plate which are connected with each other, a flow channel is formed between the first side plate and the second side plate, a plurality of through holes communicated with the flow channel are formed in the first side plate and the second side plate, and the through holes are communicated with the channels of the packing sheets. The protective plate is arranged in the mounting groove of the packing sheet, the through hole is formed in the protective plate, and sprayed water enters the fog dispersal module through the through hole of the protective plate, so that the sprayed water is distributed more uniformly, and the fog dispersal effect is better; when the amount of sprayed water is large, the sprayed water overflows out of the protection plate, the pressure of the sprayed water overflowed out of the protection plate is small, and the surfaces of the packing pieces are not prone to being damaged. The utility model further provides a cooling tower with the fog dispersal assembly.

Description

Technical Field

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

[0002] Cooling towers use water as a circulating coolant, absorbing heat from a system and releasing it into the atmosphere to lower the water temperature. During the colder weather of autumn and winter, the air leaving the tower is saturated with hot, humid air, which produces a large amount of plume when released into the atmosphere, impacting the surrounding environment and traffic. Therefore, to eliminate the mist, a multifunctional defogging module is incorporated into the packing of conventional cooling towers.

[0003] Furthermore, there is a V-shaped groove in the center above the multifunctional mist elimination module. During the operation of the mist elimination cooling tower, when the water flow is large, if the water is sprayed directly through the nozzle, the water flow will impact the surface of the mist elimination module and cause the surface of the mist elimination module to be damaged and deformed. Utility Model Content

[0004] Based on this, it is necessary to provide a defogging component that prevents the surface of the defogging module from being damaged or deformed;

[0005] It is also necessary to provide a cooling tower with the mist elimination assembly.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a demisting component, the demisting component includes a demisting module and a protective plate arranged on the demisting module, the demisting module is formed by a plurality of stacked filler sheets, each of the filler sheets is provided with a plurality of channels, the top of each filler sheet is provided with a mounting groove, the cross-section of the mounting groove is a V-shaped structure, the protective plate is arranged in the mounting groove, the protective plate includes a first side plate and a second side plate connected to each other, a flow channel is formed between the first side plate and the second side plate, the first side plate and the second side plate are both provided with a plurality of through holes connected to the flow channel, and the plurality of through holes are connected to the channels of the filler sheet.

[0007] Furthermore, the plurality of through holes are arranged evenly and equidistantly on the first side plate and the second side plate.

[0008] Furthermore, the filler sheet includes a first guide section, an intercepting section, a second guide section and a bonding section that are interconnected. The mounting groove is arranged on the guide section at the top. The surfaces of the first guide section and the second guide section are both provided with mutually staggered grooves and protrusions, and the channel is formed by the grooves.

[0009] Furthermore, the surfaces of the first guide section, the second guide section and the bonding section all have a corrugated structure, the corrugations on the surface of the bonding section are in a vertical direction, the corrugations on the first guide section and the corrugations on the second guide section are both inclined, and the inclination direction of the corrugations on the first guide section is the same as the inclination direction of the corrugations on the second guide section.

[0010] Furthermore, the first guide section, the intercepting section, the second guide section and the bonding section are each provided in plurality, and the first guide section, the intercepting section, the second guide section and the bonding section connected to each other constitute a packing unit, and the corrugations of the first guide section on two adjacent packing units are mirror-imaged.

[0011] Furthermore, the intercepting section is a planar structure, and the intercepting section is arranged between the first guide section and the second guide section.

[0012] Furthermore, the bonding section is connected to an end of the second guide section away from the intercepting section, and the bonding section is arc-shaped and protrudes outward.

[0013] Furthermore, each of the filler sheets includes a first mounting surface and a second mounting surface, and the first mounting surface is connected to the second mounting surface of the adjacent filler sheet.

[0014] Furthermore, a first boss is protruding outwardly on the first mounting surface of the bonding section, a first recess is formed on the second mounting surface of the bonding section, a second recess is formed inwardly on the first mounting surface of the bonding section, and a second boss is formed on the second mounting surface of the bonding section, and the first boss and the first recess on the bonding section are arranged in half.

[0015] A cooling tower comprises the mist elimination assembly described above.

[0016] The beneficial effects of the present invention are as follows: the demisting assembly or cooling tower provided by the present invention arranges a protective plate in the installation groove of the filler sheet, and opens a through hole on the protective plate, so that the sprinkler water enters the groove of the demisting module through the through hole of the protective plate, so that the sprinkler water is more evenly distributed and the demisting effect is better. At the same time, the protective plate can block a part of the water pressure of the sprinkler water; and when the amount of sprinkler water is large, the sprinkler water will overflow the protective plate, and the sprinkler water pressure overflowing the protective plate is small, so the sprinkler water flowing into the groove of the demisting module is not easy to damage the surface of the filler sheet; the protective plate is provided, and the sprinkler water enters the groove of the demisting module through the through hole of the protective plate, so that the protective plate can replace the nozzle, thereby saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram of a cooling tower of the present utility model;

[0019] Figure 2 yes Figure 1 A top view of the cooling tower shown;

[0020] Figure 3 yes Figure 2 A cross-sectional view along AA in the cooling tower shown;

[0021] Figure 4 yes Figure 2 The schematic diagram of the structure of the filler sheet in the cooling tower shown;

[0022] Figure 5 yes Figure 1 Schematic diagram of the structure of the protective plate in the cooling tower shown.

[0023] The names of the parts and their numbers in the figure are: 1. Tower body; 2. Demisting module; 20. Filling sheet; 201. First mounting surface; 21. First guide section; 211. Groove; 212. Protrusion; 213. Mounting groove; 22. Intercepting section; 23. Second guide section; 24. Adhesive section; 241. First boss; 242. First recess; 3. Protective plate; 31. First side panel; 32. Second side panel; 33. First end panel; 34. Second end panel; 30. Through hole. DETAILED DESCRIPTION

[0024] The present invention will now be described in detail with reference to the accompanying drawings. This drawing is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0025] See also Figures 1 to 5 The utility model provides a cooling tower, which includes a tower body 1 and a demisting assembly, wherein the demisting assembly includes a demisting module 2 and a protective plate 3, the demisting module 2 is detachably arranged in the tower body 1, and the protective plate 3 is arranged on the demisting module 2.

[0026] The mist elimination module 2 is formed by stacking a plurality of filler sheets 20 , each of which includes a first mounting surface 201 and a second mounting surface (not shown). The first mounting surface 201 is connected to the second mounting surface of the adjacent filler sheet 20 .

[0027] Each packing sheet 20 is provided with multiple channels. Each packing sheet 20 includes an interconnected first guide section 21, an intercepting section 22, a second guide section 23, and an adhesive section 24. The surfaces of the first guide section 21, the second guide section 23, and the adhesive section 24 all have a corrugated structure. The surfaces of the first guide section 21 and the second guide section 22 are provided with interlaced grooves 211 and protrusions 212. The channels are formed by the grooves 211, thereby increasing the circulation area of the water film or water droplets, thereby improving the heat exchange effect. Furthermore, the corrugations on the first guide section 21 and the second guide section 22 are both inclined, thereby extending the flow time of the water film or water droplets on the packing sheet 20. In this embodiment, the inclination direction of the corrugations on the first guide section 21 is the same as the inclination direction of the corrugations on the second guide section 22.

[0028] There are multiple first guide sections 21, interception sections 22, second guide sections 23 and bonding sections 24. A first guide section 21, interception section 22, second guide section 23 and bonding section 24 connected to each other constitute a packing unit. The corrugations of the first guide sections 21 on two adjacent packing units are mirror-imaged, thereby increasing the flow path of the water film or water droplets, thereby improving the heat exchange effect of the demisting module 2.

[0029] Furthermore, a mounting groove 213 is provided at the top of each filler sheet 20, and the mounting groove 213 is arranged on the first guide section 21 at the top. The cross-section of the mounting groove 213 is a V-shaped structure, and the protective plate 3 is arranged on the mounting groove 213, and the two ends of the protective plate 3 are flush with the two ends of the demisting module 2.

[0030] The interception section 22 is a planar structure. The interception section 22 is arranged between the first guide section 21 and the second guide section 23. The interception section 22 intercepts the groove 211 between the first guide section 21 and the second guide section 23, thereby increasing the flow path of the water film or water droplets, and increasing the residence time of the water film or water droplets on the filler sheet 20, thereby improving the heat exchange effect of the demisting module 2.

[0031] Furthermore, the bonding section 24 is connected to the end of the second diversion section 23 away from the intercepting section 22. The corrugations on the surface of the bonding section 24 are vertically oriented. The bonding section 24 is arc-shaped and protrudes outward. A first boss 241 protrudes outward from the first mounting surface 201 of the bonding section 24, thereby forming a first recessed platform on the second mounting surface of the bonding section 24. A second recessed platform 242 is recessed inwardly on the first mounting surface 201 of the bonding section 24, thereby forming a second boss on the second mounting surface of the bonding section 24. In this embodiment, the first boss 241 and the first recessed platform 242 on the bonding section 24 are arranged in half. During installation, the first boss 241 on any filler sheet 20 cooperates with the first recessed platform on the adjacent filler sheet 20, and the second recessed platform 242 on any filler sheet 20 cooperates with the second boss on the adjacent filler sheet 20.

[0032] The cross-section of the protective plate 3 is a V-shaped structure. The protective plate 3 includes a first side plate 31 and a second side plate 32 that are connected to each other. A flow channel is formed between the first side plate 31 and the second side plate 32. The first side plate 31 fits against one of the groove walls of the installation groove 213, and the second side plate 32 fits against the other groove wall of the installation groove 213. Furthermore, a plurality of through holes 30 are provided on each of the first side plate 31 and the second side plate 32. The plurality of through holes 30 are connected to the flow channel, and the plurality of through holes 30 are connected to the channels on the filler sheet 20. The plurality of through holes 30 are evenly spaced and arranged on the first side plate 31 and the second side plate 32. When in use, the spraying water enters the groove 212 of the defogging module 2 through the through holes 30 of the protective plate 3, making the spraying water more evenly distributed and improving the defogging effect. At the same time, the protective plate 3 can block a portion of the water pressure of the spraying water. When the amount of water sprayed is large, the water will overflow the protective plate 3. The water pressure of the water overflowing the protective plate 3 is low, so the water flowing into the groove 212 of the mist elimination module 2 is less likely to damage the surface of the filler sheet 20. The protective plate 3 is provided, and the water flows into the groove 212 of the mist elimination module 2 through the through hole 30 of the protective plate 3, so that the protective plate 3 can replace the nozzle, thereby saving costs.

[0033] In order to prevent the water in the flow channel from flowing out from the ends of the flow channel, the protective plate 3 further includes a first end plate 33 and a second end plate 34 , which are respectively arranged at the two ends of the first side plate 31 and the second side plate 32 .

[0034] During use, the spraying water enters the groove 212 of the defogging module 2 through the through hole 30 of the protective plate 3, making the spraying water more evenly distributed and the defogging effect better. Moreover, since the protective plate 3 can block part of the water pressure of the spraying water, the spraying water flowing into the groove 212 of the defogging module 2 is not easy to damage the surface of the filler sheet 20.

[0035] The demisting assembly or cooling tower provided by the present invention is configured to have a protective plate 3 arranged in the mounting groove 213 of the packing sheet 20, and a through hole 30 opened on the protective plate 3. Water flows into the groove 212 of the demisting module 2 through the through hole 30 of the protective plate 3, so that the water distribution is more even and the demisting effect is better. At the same time, the protective plate 3 can block a part of the water pressure of the water. When the amount of water is large, the water will overflow the protective plate 3. The water pressure of the water overflowing the protective plate 3 is small. Therefore, the water flowing into the groove 212 of the demisting module 2 is not easy to damage the surface of the packing sheet 20. The protective plate 3 is provided, and the water flows into the groove 212 of the demisting module 2 through the through hole 30 of the protective plate 3, so that the protective plate 3 can replace the nozzle, thereby saving costs.

[0036] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the scope of the present invention. The technical scope of this utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A mist elimination component, characterized in that: The demisting assembly includes a demisting module and a protective plate arranged on the demisting module. The demisting module is formed by stacking multiple filler sheets, each of which is provided with multiple channels. A mounting groove is provided on the top of each filler sheet, and the cross-section of the mounting groove is a V-shaped structure. The protective plate is arranged in the mounting groove. The protective plate includes a first side plate and a second side plate connected to each other, and a flow channel is formed between the first side plate and the second side plate. The first side plate and the second side plate are both provided with multiple through holes connected to the flow channel, and multiple through holes are connected to the channels of the filler sheet.

2. The mist elimination assembly according to claim 1, characterized in that: The plurality of through holes are evenly and equidistantly arranged on the first side plate and the second side plate.

3. The mist elimination assembly according to claim 1, wherein: The filler sheet includes a first guide section, an intercepting section, a second guide section and a bonding section that are interconnected. The mounting groove is arranged on the top of the first guide section. The surfaces of the first guide section and the second guide section are both provided with mutually staggered grooves and protrusions, and the channel is formed by the grooves.

4. The mist elimination assembly according to claim 3, characterized in that: The surfaces of the first guide section, the second guide section and the bonding section all have a corrugated structure, the corrugations on the surface of the bonding section are in a vertical direction, the corrugations on the first guide section and the corrugations on the second guide section are both inclined, and the inclination direction of the corrugations on the first guide section is the same as the inclination direction of the corrugations on the second guide section.

5. The mist elimination assembly according to claim 4, characterized in that: There are multiple first guide sections, interception sections, second guide sections and bonding sections. The first guide sections, interception sections, second guide sections and bonding sections connected to each other constitute a packing unit, and the corrugations of the first guide sections on two adjacent packing units are mirror-imaged.

6. The mist elimination assembly according to claim 3, characterized in that: The intercepting section is a planar structure, and the intercepting section is arranged between the first guide section and the second guide section.

7. The mist elimination assembly according to claim 3, characterized in that: The bonding section is connected to an end of the second guide section away from the intercepting section, and the bonding section is arc-shaped and protrudes outward.

8. The mist elimination assembly according to claim 3, characterized in that: Each of the filler sheets includes a first mounting surface and a second mounting surface, wherein the first mounting surface is connected to the second mounting surface of an adjacent filler sheet.

9. The mist elimination assembly according to claim 8, characterized in that: A first boss is protruding outward from the first mounting surface of the bonding section, a first recess is formed on the second mounting surface of the bonding section, a second recess is recessed inwardly to form the first mounting surface of the bonding section, and a second boss is formed on the second mounting surface of the bonding section. The first boss and the first recess on the bonding section are arranged in half.

10. A cooling tower, characterized in that: The cooling tower comprises the mist elimination assembly according to any one of claims 1 to 9.

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