CN217900553U - Cooling tower with fog dispersal module - Google Patents
Cooling tower with fog dispersal module Download PDFInfo
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- CN217900553U CN217900553U CN202221306695.2U CN202221306695U CN217900553U CN 217900553 U CN217900553 U CN 217900553U CN 202221306695 U CN202221306695 U CN 202221306695U CN 217900553 U CN217900553 U CN 217900553U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses a cooling tower with a fog dissipation module, which belongs to the technical field of cooling towers and comprises a tower body, wherein a fog dissipation device is arranged in the tower body, the fog dissipation device comprises two parallel fog dissipation modules, each fog dissipation module comprises a vertical hot air channel, two sides of each hot air channel are respectively provided with a vertical air channel, and the hot air channels are communicated with the adjacent air channels through side ventilation openings; a first air channel door and a second air channel door which are vertically spaced are arranged in the air channel, a cold air channel is formed between the first air channel door and the second air channel door, a cold air inlet is formed in the side wall of the tower body corresponding to the cold air channel, and a cold air channel air adjusting door is arranged at the cold air inlet; a fog dispersal module is arranged in the hot air channel; the fog dissipation module is a dividing wall type heat exchanger, and a cold channel inlet of the fog dissipation module is communicated with the cold air channel; the utility model discloses can have a plurality of operational modes, according to the difference in season, adopt different operational modes to avoid the cooling tower power consumption too big, practiced thrift the energy, reduced the cooling tower running cost.
Description
Technical Field
The utility model relates to a cooling tower of area fog dispersal module belongs to cooling tower technical field.
Background
A cooling tower is a common water treatment device, and its main function is to reduce the temperature of the circulating water. In the lower environment of temperature, the back takes place heat exchange at the filler with cold air circulation hot water in the cooling tower, and when the saturated damp and hot air that produces was discharged from the cooling tower air outlet, because ambient temperature is far less than the temperature in the tower, the saturated damp and hot air that the cooling tower was discharged takes place the phase transition, and the condensation produces white fog, and white fog is waved, influences the visibility of surrounding environment, therefore fog dispersal cooling tower should be born, but traditional fog dispersal cooling tower has following problem in the in-service use:
the fog dispersal mode that need close is unreasonable in the fog dispersal modular structure setting of traditional fog dispersal cooling tower, and the temperature is higher in summer, but closes after the fog dispersal mode, and the air in the cooling tower still need all pass through the fog dispersal module for air resistance is great in the tower, thereby causes the cooling tower power consumption great.
In addition, when the temperature is proper in spring and autumn, the cooling tower generates less white fog than in winter, and the fog dissipation mode still needs to be started for dissipating fog, so that the operation energy consumption of the fog dissipation module is the same as that in winter in spring and autumn, the operation cost of the cooling tower is obviously greatly increased, and the energy waste is also caused.
In view of the foregoing, it is apparent that the prior art has inconvenience and disadvantages in practical use, and thus, needs to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above not enough, provide a cooling tower of area fog dispersal module, can have a plurality of operational modes, according to the difference in season, adopt different operational modes to avoid the cooling tower to consume energy too big, practiced thrift the energy, reduced cooling tower running cost.
For solving the technical problem, the utility model adopts the following technical scheme: a cooling tower with a fog dispersal module comprises a tower body, wherein a fog dispersal device is arranged in the tower body and comprises two fog dispersal modules which are arranged in parallel, each fog dispersal module comprises a hot air channel which is arranged vertically, two sides of each hot air channel are provided with air channels which are arranged vertically, and the hot air channels are communicated with the adjacent air channels through side ventilation openings; a first air channel door and a second air channel door are arranged in the air channel, the first air channel door and the second air channel door are arranged at intervals up and down, a cold air channel is formed between the first air channel door and the second air channel door, a cold air inlet is formed in the side wall of the tower body corresponding to the cold air channel, and a cold air channel air regulating door is arranged at the cold air inlet;
a fog dissipation module is arranged in the hot air channel; the fog dissipation module is a dividing wall type heat exchanger, and a cold channel inlet of the fog dissipation module is communicated with a cold air channel.
Furthermore, a plurality of first cold channels, a plurality of second cold channels and a plurality of hot channels are arranged in the fog dissipation module, the first cold channels and the second cold channels are alternately arranged into a row at intervals, the hot channels are arranged into a row at intervals, and a hot channel is arranged between every two adjacent first cold channels and the second cold channels.
Furthermore, an inlet of the first cold channel is communicated with a ventilation opening on one side of the hot air channel, and an inlet of the second cold channel is communicated with a ventilation opening on the other side of the hot channel; the inlet of the hot channel is communicated with the inner cavity of the tower body below the fog dispersal device; the outlets of the first cold channel, the second cold channel and the hot channel are communicated with the inner cavity of the tower body above the fog dispersal device.
Further, the first air duct door is arranged above the side ventilation opening, and the second air duct door is arranged below the side ventilation opening.
Further, the first air duct door and the second air duct door are both turnover doors.
Furthermore, the cross sections of the first cold channel, the second cold channel and the hot channel are all pentagons formed by squares and triangles.
Furthermore, the cold air channel air adjusting door is a shutter.
Further, a water collecting tank is arranged at the lower end of the tower body, a transition air chamber is arranged above the fog dissipation device, a water collector, a water distribution pipe and filler are sequentially arranged below the fog dissipation device from top to bottom, and the filler is arranged above the water collecting tank.
Further, the tower body top is provided with the dryer with the inside intercommunication of tower body, tower body lower extreme lateral wall is provided with the air intake, install the air intake air door on the air intake.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model discloses when the operation in summer, close cold wind passageway air register, open first wind channel door and second wind channel door in the wind channel, whole fog dispersal module is in non-fog dispersal operational mode this moment. When the air conditioner operates in spring and autumn, a part of cold air channel air adjusting doors can be selectively opened, and a first air channel door and a second air channel door in an air channel corresponding to the cold air channel air adjusting doors are closed, so that the cooling requirement of the cooling tower can be met, meanwhile, a part of dry and cold air enters the fog dissipation module to exchange heat with the wet and hot air, the circulating water in the wet air is partially recycled, the possibility of generating white fog of the cooling tower is reduced, and the whole fog dissipation module is in a semi-fog dissipation operation mode. When the cooling tower runs in winter, the cold air channel air adjusting door is completely opened, the first air channel door and the second air channel door in the air channel are closed, water saving and fog dissipation of the cooling tower are achieved to the maximum extent, and the whole fog dissipation module is in a complete fog dissipation running mode.
The utility model discloses can have a plurality of operational modes, according to the difference in season, adopt different operational modes to avoid the cooling tower power consumption too big, practiced thrift the energy, reduced the cooling tower running cost.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view of a defogging module;
in the figure, the position of the upper end of the main shaft,
1-a tower body, 2-a fog dispersal module, 21-a first cold channel, 22-a second cold channel, 23-a hot channel, 3-a first air channel door, 4-a second air channel door, 5-a water collector, 6-a water distribution pipe, 7-a filler, 8-a water collecting tank, 9-an air duct, 10-an air duct, 11-a hot air channel, 12-a transition air chamber, 13-a cold air channel air damper, 14-an air inlet air damper and 15-a side air vent.
Detailed Description
In order to clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention will be described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, the utility model provides a cooling tower with a fog dispersal module, which comprises a tower body 1, wherein the top of the tower body 1 is provided with an air duct 9 communicated with the interior of the tower body 1, the side wall of the lower end of the tower body 1 is provided with an air inlet, and an air inlet air adjusting door 14 is arranged on the air inlet; the lower end of the tower body 1 is provided with a water collecting tank 8, a transition air chamber 12, a fog dispersal device, a water collector 5, a water distribution pipe 6 and a filler 7 are sequentially arranged in the tower body 1 from top to bottom, and the filler 7 is arranged above the water collecting tank 8.
The fog dispersal device comprises two fog dispersal modules which are arranged in parallel, each fog dispersal module comprises a hot air channel 11 which is arranged vertically, two sides of each hot air channel 11 are provided with air channels 10 which are arranged vertically, and the hot air channels 11 are communicated with the adjacent air channels 10 through side ventilation openings 15; the hot air channel 11 is internally provided with a fog dispersal module 2, and the fog dispersal module 2 is a dividing wall type heat exchanger.
Furthermore, a plurality of first cold channels 21, a plurality of second cold channels 22 and a plurality of hot channels 23 are arranged in the fog dispersal module 2, and the cross sections of the first cold channels 21, the second cold channels 22 and the hot channels 23 are all pentagons formed by squares and triangles; the first cold channels 21 and the second cold channels 22 are alternately arranged in a row at intervals, the hot channels 23 are arranged in a row at intervals, and one hot channel 23 is arranged between every two adjacent first cold channels 21 and second cold channels 22.
The inlet of the first cold channel 21 is communicated with the ventilation opening 15 at one side of the hot air channel 11, and the inlet of the second cold channel 22 is communicated with the ventilation opening 15 at the other side of the hot air channel; the inlet of the hot channel 23 is communicated with the inner cavity of the tower body 1 below the fog dispersal device; the outlets of the first cold channel 21, the second cold channel 22 and the hot channel 23 are all communicated with the inner cavity of the tower body 1 above the fog dispersal device.
Be equipped with first wind channel door 3 and second wind channel door 4 in the wind channel 10, first wind channel door 3 and second wind channel door 4 interval about setting up, first wind channel door 3 sets up in the top of side vent 15, and second wind channel door 4 establishes in the below of side vent 15.
Further, first air duct door 3 and second air duct door 4 are convertible doors, and first air duct door 3 and second air duct door 4 open or close through motor drive, the motor is connected with control system.
Form the cold wind passageway between first wind channel door 3 and the second wind channel door 4, the cold wind import has been seted up on the lateral wall that tower body 1 corresponds the cold wind passageway, cold wind import department is equipped with cold wind passageway air register 13, cold wind passageway air register 13 can be the shutter.
The utility model discloses a theory of operation:
circulating hot water is sprayed on the filler 6 through the water distribution pipe 5, meanwhile, external cold air enters the cooling tower through the air inlet air adjusting door, heat exchange is carried out between the external cold air and the sprayed water in the filler, and saturated hot air after heat exchange upwards passes through the water collector.
In summer, in order to ensure the cooling performance of the cooling tower, the first air channel door and the second air channel door are all opened, the cold air channel adjusting door is all closed, hot air passing through the water collector upwards enters the hot air channel and the air channels on the two sides of the hot air channel, then is exhausted out of the tower through the air duct, and at this time, the fog dissipation device is in a non-fog dissipation operation mode.
In winter, in order to effectively eliminate white fog, the first air channel door and the second air channel door are all closed, hot air upwards from the water collector enters the hot air channel, passes through the hot channel of the fog dissipation module, meanwhile, the cold air channel air damper is opened, cold air outside the tower enters the cold air channel from the cold air channel air damper, then enters the first cold channel and the second cold channel of the fog dissipation module respectively through side ventilation openings on two sides of the hot air channel, the cold air and the hot air complete heat exchange in the fog dissipation module, the mixed air of the cold air channel and the hot air of the fog dissipation module becomes an unsaturated state, and then is discharged out of the tower through the air duct, so that the fog dissipation effect is achieved.
In spring and autumn, a part of cold air channel air adjusting doors can be selectively opened, and a first air channel door and a second air channel door in the air channel corresponding to the air adjusting doors are closed; other cold wind channel air regulating doors are closed, and a first air channel door and a second air channel door in the air channel corresponding to the cold wind channel air regulating doors are opened simultaneously, so that the cooling requirement of the cooling tower can be met, meanwhile, part of dry and cold air enters the fog dissipation module to exchange heat with the hot and humid air, the circulating water in the wet air is partially recycled, and the possibility of generating white fog in the cooling tower is reduced.
In the utility model, the two sides of the hot air channel are both provided with air channels, a cold air channel is formed between a first air channel door and a second air channel door which are arranged in the air channels after the doors are closed, the cold air channel is communicated with the cold channel of the fog dissipation module, the fog dissipation module is arranged in the hot air channel, the resistance in the tower can be reduced when the fog dissipation mode is closed in summer, and the power consumption of a fan is saved; when fog disappears in winter, the cold air channel is connected to fog dispersal module both sides, and the heat transfer is effectual. The invention has simple structure, easy operation and is suitable for popularization and use.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (9)
1. The utility model provides a take cooling tower of fog dispersal module, includes tower body (1), be equipped with fog dispersal device, its characterized in that in tower body (1): the fog dispersal device comprises two fog dispersal modules which are arranged in parallel, each fog dispersal module comprises a hot air channel (11) which is arranged vertically, air channels (10) which are arranged vertically are arranged on two sides of each hot air channel (11), and the hot air channels (11) are communicated with the adjacent air channels (10) through side ventilation openings (15); a first air duct door (3) and a second air duct door (4) are arranged in the air duct (10), the first air duct door (3) and the second air duct door (4) are arranged at intervals up and down, a cold air channel is formed between the first air duct door (3) and the second air duct door (4), a cold air inlet is formed in the side wall of the tower body (1) corresponding to the cold air channel, and a cold air channel air adjusting door (13) is arranged at the cold air inlet;
a fog dissipation module (2) is arranged in the hot air channel (11); the fog dissipation module (2) is a dividing wall type heat exchanger, and a cold channel inlet of the fog dissipation module (2) is communicated with a cold air channel.
2. A cooling tower with a defogging module according to claim 1, wherein: the fog dispersal module (2) is internally provided with a plurality of first cold channels (21), a plurality of second cold channels (22) and a plurality of hot channels (23), the plurality of first cold channels (21) and the plurality of second cold channels (22) are alternately arranged into a row at intervals, the plurality of hot channels (23) are arranged into a row at intervals, and one hot channel (23) is arranged between every two adjacent first cold channels (21) and the plurality of second cold channels (22).
3. A cooling tower with a defogging module according to claim 2, wherein: the inlet of the first cold channel (21) is communicated with the ventilation opening (15) on one side of the hot air channel (11), and the inlet of the second cold channel (22) is communicated with the ventilation opening (15) on the other side of the hot air channel; the inlet of the hot channel (23) is communicated with the inner cavity of the tower body (1) below the fog dispersal device; the outlets of the first cold channel (21), the second cold channel (22) and the hot channel (23) are communicated with the inner cavity of the tower body (1) above the fog dispersal device.
4. A cooling tower with a defogging module according to claim 1, wherein: the first air duct door (3) is arranged above the side ventilation opening (15), and the second air duct door (4) is arranged below the side ventilation opening (15).
5. A cooling tower with a defogging module according to claim 1, wherein: the first air duct door (3) and the second air duct door (4) are both turnover doors.
6. A cooling tower with a defogging module according to claim 2, wherein: the cross sections of the first cold channel (21), the second cold channel (22) and the hot channel (23) are all pentagons formed by squares and triangles.
7. A cooling tower with a defogging module according to claim 1, wherein: the cold air channel air adjusting door (13) is a shutter.
8. A cooling tower with a defogging module according to claim 1, wherein: the tower is characterized in that a water collecting tank (8) is arranged at the lower end of the tower body (1), a transition air chamber (12) is arranged above the fog dissipation device, a water collector (5), a water distribution pipe (6) and filler (7) are sequentially arranged below the fog dissipation device from top to bottom, and the filler (7) is arranged above the water collecting tank (8).
9. A cooling tower with a defogging module according to claim 1, wherein: the air inlet air conditioning tower is characterized in that an air duct (9) communicated with the inside of the tower body (1) is arranged at the top of the tower body (1), an air inlet is formed in the side wall of the lower end of the tower body (1), and an air inlet air conditioning door (14) is installed on the air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221306695.2U CN217900553U (en) | 2022-05-28 | 2022-05-28 | Cooling tower with fog dispersal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221306695.2U CN217900553U (en) | 2022-05-28 | 2022-05-28 | Cooling tower with fog dispersal module |
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| Publication Number | Publication Date |
|---|---|
| CN217900553U true CN217900553U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221306695.2U Active CN217900553U (en) | 2022-05-28 | 2022-05-28 | Cooling tower with fog dispersal module |
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| CN (1) | CN217900553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538831A (en) * | 2023-07-05 | 2023-08-04 | 山东蓝想环境科技股份有限公司 | Defogging cooling tower control system capable of accurately controlling outlet water temperature and control method thereof |
-
2022
- 2022-05-28 CN CN202221306695.2U patent/CN217900553U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538831A (en) * | 2023-07-05 | 2023-08-04 | 山东蓝想环境科技股份有限公司 | Defogging cooling tower control system capable of accurately controlling outlet water temperature and control method thereof |
| CN116538831B (en) * | 2023-07-05 | 2023-10-31 | 山东蓝想环境科技股份有限公司 | Defogging cooling tower control system capable of accurately controlling outlet water temperature and control method thereof |
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