CN220304319U - Defogging water-saving cooling tower - Google Patents
Defogging water-saving cooling tower Download PDFInfo
- Publication number
- CN220304319U CN220304319U CN202320137296.6U CN202320137296U CN220304319U CN 220304319 U CN220304319 U CN 220304319U CN 202320137296 U CN202320137296 U CN 202320137296U CN 220304319 U CN220304319 U CN 220304319U
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- cooling tower
- pipe
- refrigerating unit
- defogging
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- 238000001816 cooling Methods 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 239000007921 spray Substances 0.000 claims description 8
- 238000003379 elimination reaction Methods 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 7
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims 6
- 238000012856 packing Methods 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of cooling tower equipment, in particular to a fog-dissipating water-saving cooling tower, which comprises a circulating water return main pipe and a cooling tower body, wherein the circulating water return main pipe is respectively connected with a cooling tower water inlet pipe and a refrigerating unit, the other end of the cooling tower water inlet pipe is connected with a water distribution pipe, the water distribution pipe is arranged in the cooling tower body, a plurality of water outlet holes are formed in the water distribution pipe, and a packing layer is arranged below the water distribution pipe; the refrigerating unit delivery port is connected with refrigerating unit outlet pipe, refrigerating unit outlet pipe end-to-end connection is in the water inlet department of defogging device, and defogging device sets up in the top of cooling tower body, and defogging device delivery port department is connected with the defogging device outlet pipe, and the defogging device outlet pipe other end is connected on the cooling tower inlet tube, and the defogging device downside is connected with the condensate water downspout, and the condensate water downspout end sets up in the cooling tower body, and the condensate water downspout end is provided with a plurality of shower nozzle, and the shower nozzle sets up in the top of cloth water pipe.
Description
Technical Field
The utility model relates to the technical field of cooling tower equipment, in particular to a defogging water-saving cooling tower.
Background
The cooling tower is used for carrying out heat exchange between the process circulating hot water carrying waste heat and air in the tower, and the waste heat of the process circulating hot water is taken away through the air, so that the temperature of the process circulating hot water is reduced, and the process circulating hot water is recycled.
In daily use, the evaporation capacity of the circulating water in the cooling tower accounts for about 75% of the water supplementing capacity of the circulating water, and most of the water passes through the evaporation loss except for necessary pollution discharge loss and wind water loss. In the existing defogging technology, a defogging device is arranged in a cooling tower body, so that the air output of a fan is seriously influenced, and the cooling effect is reduced, so that the defogging device is generally only used in winter under full load, the summer use rate is not high, but a large amount of circulating water is evaporated and wasted when the evaporation capacity of the cooling tower is maximum in summer.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a defogging water-saving cooling tower.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the mist-elimination water-saving cooling tower comprises a circulating water return header pipe and a cooling tower body, wherein the circulating water return header pipe is respectively connected with a cooling tower water inlet pipe and a refrigerating unit, the other end of the cooling tower water inlet pipe is connected with a water distribution pipe, the water distribution pipe is arranged in the cooling tower body, a plurality of water outlet holes are formed in the water distribution pipe, and a packing layer is arranged below the water distribution pipe; the water outlet of the refrigerating unit is connected with a water outlet pipe of the refrigerating unit, the tail end of the water outlet pipe of the refrigerating unit is connected with a water inlet of a fog dispersal device, the fog dispersal device is arranged above the tower body of the cooling tower, the water outlet of the fog dispersal device is connected with a water outlet pipe of the fog dispersal device, the other end of the water outlet pipe of the fog dispersal device is connected with a water inlet pipe of the cooling tower, the lower side of the fog dispersal device is connected with a condensate water downpipe, the tail end of the condensate water downpipe is arranged in the tower body of the cooling tower, the tail end of the condensate water downpipe is provided with a plurality of water spray nozzles, and the water spray nozzles are arranged above the water distribution pipe; the cooling tower is characterized in that a water collecting tank is arranged at the lower part of the cooling tower body, and a fan is arranged at the upper part of the cooling tower body.
Further, an atomization nozzle is arranged on the water outlet hole.
Further, the pipeline inside the defogging device is a finned tube.
Further, a cooling tower water inlet pipe valve is arranged between the circulating water return main pipe and the cooling tower water inlet pipe.
Further, a refrigerating unit water inlet pipe valve is arranged between the circulating water return main pipe and the refrigerating unit.
The beneficial effects achieved by the utility model are as follows:
1. according to the utility model, the fog-dissipating device arranged in the cooling tower is moved to the top of the cooling tower, the fog-dissipating device arranged at the top can not influence the air output of the fan in the cooling tower, the cooling effect is improved, and meanwhile, the fog is reduced to the greatest extent, and the carrier for forming the haze is reduced, so that the pollution to the environment is reduced.
2. The water recovered by the defogging device is distilled water and can be used as circulating water, so that the water supplementing quantity is reduced, and the aim of saving water is fulfilled; the index of the recovered water is higher than that of the circulating water, so that the pollution discharge capacity and the dosage of the medicament are reduced by recycling, and the production and use cost is saved.
3. According to the utility model, the condensed water collected by the defogging device enters the condensed water downpipe, and the condensed water of the condensed water downpipe is uniformly sprayed on the packing layer through the water spraying nozzle to carry out secondary cooling, so that the cooling effect in the cooling tower is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
The figure indicates: 1. a circulating water return main pipe; 2. a cooling tower water inlet pipe valve; 3. a cooling tower water inlet pipe; 4. a water inlet pipe valve of the refrigerating unit; 5. a refrigerating unit; 6. a water outlet pipe of the refrigerating unit; 7. a water outlet pipe of the defogging device; 8. a condensate downspout; 9. a water spraying nozzle; 10. a water distribution pipe; 11. a water outlet hole; 12. a filler layer; 13. a blower; 14. a defogging device; 15. a water collecting tank; 16. and cooling the tower body of the tower.
Detailed Description
For a better understanding of the objects, structures and functions of the present utility model, a mist and water-saving cooling tower of the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the fog-dissipating water-saving cooling tower comprises a circulating water return main pipe 1 and a cooling tower body 16, wherein the circulating water return main pipe 1 is arranged on one side of the cooling tower body 16. The circulating water return header pipe 1 is respectively connected with the cooling tower water inlet pipe 3 and the refrigerating unit 5, a cooling tower water inlet pipe valve 2 is arranged between the circulating water return header pipe 1 and the cooling tower water inlet pipe 3, a refrigerating unit water inlet pipe valve 4 is arranged between the circulating water return header pipe 1 and the refrigerating unit 5, the other end of the cooling tower water inlet pipe 3 is connected with a water distribution pipe 10, the water distribution pipe 10 is arranged in the cooling tower body 16, a plurality of water outlet holes 11 are formed in the water distribution pipe 10, each water outlet hole 11 is connected with an atomization spray head, a filler layer 12 is arranged below the water distribution pipe 10, and the atomization spray head uniformly sprays circulating water in the water distribution pipe 10 on the filler layer 12.
The delivery port of refrigeration unit 5 is connected with refrigeration unit outlet pipe 6, the water inlet department at defogging device 14 is connected to the other end of refrigeration unit outlet pipe 6, refrigeration unit outlet pipe 6 links to each other with the pipeline of defogging device 14 inside, defogging device 14 sets up directly over cooling tower body 16, the delivery port of defogging device 14 is connected with defogging device outlet pipe 7, the other end of defogging device outlet pipe 7 is connected on cooling tower inlet tube 3, the inside circulating water of defogging device outlet pipe 7 and the circulating water in the cooling tower inlet tube 3 get into water distribution pipe 10 together. The condensate water downpipe 8 is connected to the downside of the fog dissipating device 14, the tail end of the condensate water downpipe 8 is arranged inside the cooling tower body 16, a plurality of water spraying nozzles 9 are arranged at the tail end of the condensate water downpipe 8, the water spraying nozzles 9 are arranged above the water distribution pipe 10, and the water spraying nozzles 9 can uniformly spray condensate water inside onto the packing layer 12 to cool for the second time, so that the cooling effect inside the cooling tower is improved.
The upper portion of cooling tower body 16 is provided with fan 13, and cooling tower body 16 lower part is provided with catch basin 15.
When the water distribution device is used, the refrigerating unit 5 is started, circulating hot water enters the defogging device 14 through the refrigerating unit water inlet pipe 6 after being cooled by the refrigerating unit 5, then enters the cooling tower water inlet pipe 3 through the defogging device water outlet pipe 7, circulating water flowing out of the defogging device 14 and circulating water flowing in of the cooling tower water inlet pipe 3 enter the water distribution pipe 10 together, and the circulating water is uniformly sprayed on the packing layer 12 through the atomizing nozzle on the water outlet hole 11 of the water distribution pipe 10 for cooling, and the cooled circulating water falls into the water collecting tank 15 through the packing layer 12. At this time, the fan 13 brings the water vapor inside the cooling tower body 16 away from the cooling tower body 16, and enters the defogging device 14, the water vapor is condensed into water drops in the defogging device 14, the water drops enter the condensate water downpipe 8, and the condensate water drops are uniformly sprayed onto the packing layer 12 through the water spraying nozzle 9 to perform secondary cooling, so that the cooling effect inside the cooling tower is improved.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a defogging water-saving cooling tower which characterized in that: the cooling tower comprises a circulating water return main pipe (1) and a cooling tower body (16), wherein the circulating water return main pipe (1) is respectively connected with a cooling tower water inlet pipe (3) and a refrigerating unit (5), the other end of the cooling tower water inlet pipe (3) is connected with a water distribution pipe (10), the water distribution pipe (10) is arranged in the cooling tower body (16), a plurality of water outlet holes (11) are formed in the water distribution pipe (10), and a filler layer (12) is arranged below the water distribution pipe (10); the water outlet of the refrigerating unit (5) is connected with a water outlet pipe (6) of the refrigerating unit, the tail end of the water outlet pipe (6) of the refrigerating unit is connected with the water inlet of the mist elimination device (14), the mist elimination device (14) is arranged above the cooling tower body (16), the water outlet of the mist elimination device (14) is connected with a water outlet pipe (7) of the mist elimination device, the other end of the water outlet pipe (7) of the mist elimination device is connected with the water inlet pipe (3) of the cooling tower, the lower side of the mist elimination device (14) is connected with a condensate water downpipe (8), the tail end of the condensate water downpipe (8) is arranged in the cooling tower body (16), a plurality of water spray nozzles (9) are arranged at the tail end of the condensate water downpipe (8), and the water spray nozzles (9) are arranged above the water distribution pipe (10); the cooling tower is characterized in that a water collecting tank (15) is arranged at the lower part of the cooling tower body (16), and a fan (13) is arranged at the upper part of the cooling tower body (16).
2. A defogging water-saving cooling tower according to claim 1, wherein: an atomization nozzle is arranged on the water outlet hole (11).
3. A defogging water-saving cooling tower according to claim 1, wherein: the pipeline inside the fog dispersal device (14) is a finned tube.
4. A defogging water-saving cooling tower according to claim 1, wherein: a cooling tower water inlet pipe valve (2) is arranged between the circulating water return main pipe (1) and the cooling tower water inlet pipe (3).
5. A defogging water-saving cooling tower according to claim 1, wherein: a refrigerating unit water inlet pipe valve (4) is arranged between the circulating water return main pipe (1) and the refrigerating unit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137296.6U CN220304319U (en) | 2023-02-07 | 2023-02-07 | Defogging water-saving cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320137296.6U CN220304319U (en) | 2023-02-07 | 2023-02-07 | Defogging water-saving cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304319U true CN220304319U (en) | 2024-01-05 |
Family
ID=89353727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320137296.6U Active CN220304319U (en) | 2023-02-07 | 2023-02-07 | Defogging water-saving cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304319U (en) |
-
2023
- 2023-02-07 CN CN202320137296.6U patent/CN220304319U/en active Active
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