CN117329875A - Transverse flow dry-wet dual-purpose water-saving fog-dissipating closed cooler - Google Patents
Transverse flow dry-wet dual-purpose water-saving fog-dissipating closed cooler Download PDFInfo
- Publication number
- CN117329875A CN117329875A CN202311379053.4A CN202311379053A CN117329875A CN 117329875 A CN117329875 A CN 117329875A CN 202311379053 A CN202311379053 A CN 202311379053A CN 117329875 A CN117329875 A CN 117329875A
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- Prior art keywords
- water
- pipe
- cooling tower
- communicated
- saving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/04—Direct-contact trickle coolers, e.g. cooling towers with cross-current only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/085—Heat exchange elements made from metals or metal alloys from copper or copper alloys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/04—Distributing or accumulator troughs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a cross flow dry-wet dual-purpose water-saving defogging closed cooler which comprises a cooling tower, an air outlet arranged at the top end of the cooling tower, an exhaust device arranged at the air outlet, a water distribution device arranged in the cooling tower, a filler arranged in the cooling tower and positioned below the water distribution device, a coil pipe arranged in the cooling tower and positioned below the filler, a heat exchange pipe, a water inlet pipe, a water outlet pipe and a water pumping device, wherein the water inlet pipe, the water outlet pipe and the water pumping device are used for allowing liquid to be cooled to flow through; the cooling tower is provided with an air inlet facing the coil pipe, the water inlet end of the heat exchange pipe is communicated with the water inlet pipe, the water outlet end of the heat exchange pipe is communicated with one end of the coil pipe, and the other end of the coil pipe is communicated with the water outlet pipe; a water collecting tank positioned below the coil is also arranged in the cooling tower; the water pumping device is used for pumping water from the water collecting tank to the water distribution device. When the invention is used in winter, the invention can play a role in cooling and reducing temperature, obviously reduce the evaporation water quantity, save water resources and avoid occurrence of white fog.
Description
Technical Field
The invention relates to the field of coolers, in particular to a transverse flow dry-wet dual-purpose water-saving defogging closed cooler.
Background
As a device for cooling, a cooler is widely used in the industrial field. The traditional cooler generally comprises a cooling tower, an exhaust device arranged at the top end of the cooling tower, and a filler and water distribution device arranged in the cooling tower. When the cooling tower is used, water sprayed by the water distribution device is sprayed into the filler from top to bottom, external dry and cold air enters the filler from bottom to top, the water sprayed by the water distribution device exchanges heat with cold air in the filler, and the air is heated and humidified to form high-temperature wet hot air to be discharged from the air outlet of the cooling tower. However, when the cooling tower is used in winter, because the water vapor content of the high-temperature and high-humidity air is high, when the high-temperature and high-humidity air is discharged out of the cooling tower, the water vapor in the high-temperature and high-humidity air is cooled by external cold air and condensed to generate a plurality of water drops, so that white fog is formed. When the white fog falls on the ground, the road surface around the cooling tower is wet and slippery, and normal inspection of workers is affected. In addition, a large amount of water is evaporated and lost, so that water resources are wasted, and the industrial requirements can not be met.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the transverse flow dry-wet dual-purpose water-saving defogging closed cooler which can play a role in cooling and lowering temperature in winter, remarkably reduce the evaporation water quantity, save water resources and avoid occurrence of white fog.
The invention adopts the following technical scheme:
a transverse flow dry-wet dual-purpose water-saving defogging closed cooler comprises a cooling tower, an air outlet arranged at the top end of the cooling tower, an exhaust device arranged at the air outlet, a water distribution device arranged in the cooling tower, a filler arranged in the cooling tower and positioned below the water distribution device, a coil pipe arranged in the cooling tower and positioned below the filler, a heat exchange pipe, a water inlet pipe, a water outlet pipe and a water pumping device, wherein the water inlet pipe, the water outlet pipe and the water pumping device are used for allowing liquid to be cooled to flow through; the cooling tower is provided with an air inlet facing the coil pipe, the water inlet end of the heat exchange pipe is communicated with the water inlet pipe, the water outlet end of the heat exchange pipe is communicated with one end of the coil pipe, and the other end of the coil pipe is communicated with the water outlet pipe; a water collecting tank positioned below the coil is also arranged in the cooling tower; the water pumping device is used for pumping water from the water collecting tank to the water distribution device.
The heat exchange tube comprises a copper tube body and heat dissipation fins wound on the outer surface of the copper tube body.
The heat dissipation fin is an aluminum fin made of aluminum.
The water distribution device comprises a water distribution basin and a plurality of spray nozzles arranged at the bottom of the water distribution basin.
The two sides of the water distribution basin are provided with splash plates, and a plurality of spray nozzles on the water distribution basin are positioned between the splash plates at the two sides of the water distribution basin.
The splash-proof plate comprises a main plate body and a guide plate body arranged at the lower end of the main plate body; from the upper end to the lower extreme of guide plate body, the guide plate body is gradually toward the central line direction slope that is close to the water distribution basin.
The coil pipe is dephosphorized copper pipe.
The water inlet pipe is communicated with the water outlet of the refrigeration equipment, and the water outlet pipe is communicated with the water inlet of the refrigeration equipment.
And a cooling water pump is arranged on the water outlet pipe.
The water pumping device comprises a first communicating pipe, a circulating water pump and a second communicating pipe; one end of the first communicating pipe is communicated with the water collecting tank, the other end of the first communicating pipe is communicated with the water inlet of the circulating water pump, the water outlet of the circulating water pump is communicated with one end of the second communicating pipe, and the other end of the second communicating pipe is used for conveying water into the water distribution device.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a cross flow dry-wet dual-purpose water-saving fog-dissipating closed cooler, which is characterized in that a cooling tower, an exhaust device, a water distribution device, a filler, a coil pipe, a heat exchange pipe, a water inlet pipe, a water outlet pipe and a water pumping device are combined, when the cross flow dry-wet dual-purpose water-saving fog-dissipating closed cooler is used in winter, liquid to be cooled can flow through the heat exchange pipe, the coil pipe and wind flowing through the cooling tower to exchange heat, and spray water is not needed by the water distribution device, so that the cooling effect can be achieved, the evaporation of the spray water can be avoided during heat exchange, the evaporation water quantity can be remarkably reduced, water resources can be saved, white fog can be avoided, the white smoke prevention effect can be achieved, and the influence on normal inspection of workers due to wet road surfaces around the cooling tower caused by the white fog can be avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a schematic view of a pumping device;
10, a cooling tower; 11. an air outlet; 12. an air inlet; 13. a water collection tank; 20. an exhaust device; 30. a water distribution device; 31. a water distribution basin; 32. spraying nozzle; 33. a splash plate; 34. a guide plate body; 40. a filler; 50. a coiled pipe; 60. a heat exchange tube; 61. a copper pipe body; 62. a heat dissipation fin; 71. a water inlet pipe; 72. a water outlet pipe; 80. a water pumping device; 81. a first communication pipe; 82. a circulating water pump; 83. a second communicating pipe; 84. and (3) a valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
As shown in fig. 1-4, a cross flow dry-wet dual-purpose water-saving defogging closed cooler comprises a cooling tower 10, an air outlet 11 arranged at the top end of the cooling tower 10, an air exhausting device 20 arranged at the air outlet 11, a water distributing device 30 arranged in the cooling tower 10, a filler 40 arranged in the cooling tower 10 and positioned below the water distributing device 30, a coil 50 arranged in the cooling tower 10 and positioned below the filler 40, a heat exchange tube 60, a water inlet pipe 71, a water outlet pipe 72 and a water pumping device 80, wherein the water inlet pipe 71, the water outlet pipe 72 and the water pumping device 80 are used for allowing liquid to be cooled to flow through; the cooling tower 10 is provided with an air inlet 12 facing the coil 50, the water inlet end of the heat exchange tube 60 is communicated with the water inlet tube 71, the water outlet end of the heat exchange tube 60 is communicated with one end of the coil 50, and the other end of the coil 50 is communicated with the water outlet tube 72; a water collecting tank 13 positioned below the coil 50 is also arranged in the cooling tower 10; the water pumping device 80 is used for pumping water from the water collecting tank 13 to the water distributing device 30.
When the cooling water pump is used in summer, the exhaust device 20 works, external wind enters the cooling tower 10 from the air inlet 12, at this time, high-temperature cooling water of the refrigeration host waits for cooling liquid to flow into the heat exchange tube 60 through the water inlet pipe 71, when the cooling water flows into the heat exchange tube 60, the cooling water exchanges heat with wind flowing into the cooling tower 10 through the heat exchange tube 60, the cooling water after heat exchange flows into the coil 50 from the heat exchange tube 60, meanwhile, spray water sprayed into the filler 40 through the water distribution device 30 and exchanges heat with wind flowing into the filler 40 flows into the coil 50, the cooling water flowing into the coil 50 exchanges heat with spray water outside the coil 50 and wind flowing into the cooling tower 10 again, the cooling water after heat exchange flows out from the coil 50 to the water outlet pipe 72 and flows out along the water outlet pipe 72, the wind after heat exchange is discharged from the air outlet 11 under the action of the exhaust device 20, and the spray water flows into the water collecting tank 13 downwards, and then the water is pumped from the water collecting tank 13 to the water distribution device 30 through the water collecting device 80, so that the cooling water pump works continuously. Therefore, when the cooling water is used in summer, the cooling water waits for the cooling liquid to flow through the heat exchange tube 60 and the coil 50 to exchange heat, so that secondary heat exchange is formed, the temperature of the liquid to be cooled can be obviously reduced, so that the cooling effect of the cooling water is improved.
When the cross flow dry and wet water-saving mist-removing closed cooler is used in winter, the air exhausting device 20 works, external wind enters the cooling tower 10 from the air inlet 12, the water pumping device 80 is stopped, the water distributing device 30 does not spray, high-temperature cooling water of a refrigerating host waits for cooling liquid to enter the heat exchanging pipe 60 through the water inlet pipe 71 to exchange heat with wind flowing through the cooling tower 10, then flows from the heat exchanging pipe 60 to the coil pipe 50 and exchanges heat with wind flowing through the cooling tower 10 again, so as to ensure the cooling effect of the cooling water, and the wind after heat exchange is discharged from the air outlet 11 under the action of the air exhausting device 20.
The heat exchange tube 60 includes a copper tube 61 and heat dissipation fins 62 wound on the outer surface of the copper tube 61, and when cooling water waits for cooling liquid to flow through the copper tube 61, the heat of the cooling liquid is transferred to the outer wall of the copper tube 61 and the heat dissipation fins 62 via the inner wall of the copper tube 61, so that the heat exchange area can be increased to improve the heat dissipation effect.
Specifically, the heat dissipation fins 62 are aluminum fins made of aluminum. The copper pipe body 61 is gradually inclined upward from one end of the copper pipe body 61 near the water inlet pipe 71 to the other end.
The water distribution device 30 comprises a water distribution basin 31 and a plurality of spray nozzles 32 arranged at the bottom of the water distribution basin 31, and when in use, water pumped to the water distribution basin 31 by the water pumping device 80 is sprayed downwards through the spray nozzles 32. As a preferred embodiment of the present invention, the plurality of spray nozzles 32 of the water distribution device 30 are uniformly arranged at the bottom of the water distribution basin 31 to ensure uniform water spray in each area, thereby ensuring uniform spray of spray water on the filler 40.
In order to ensure the refrigerating effect of the main machine when the main machine is used in variable frequency, the spray heads can be also arranged as variable flow spray heads with different heights, so that the thermal performance of the cooling tower 10 is not affected. Of course, in addition, the spray head can also adopt various spray heads existing in the market according to actual requirements.
In this embodiment, the water distribution basin 31 is configured in a basin shape, a plurality of mounting holes are formed at the bottom of the water distribution basin 31, and a plurality of shower nozzles 32 of the water distribution device 30 are respectively and correspondingly mounted in the plurality of mounting holes of the water distribution basin 31, so as to facilitate the mounting of the shower nozzles 32.
The two sides of the water distribution basin 31 are provided with splash plates 33, and a plurality of spray nozzles 32 on the water distribution basin 31 are positioned between the splash plates 33 on the two sides of the water distribution basin 31 so as to ensure that the spray nozzles do not splash outwards when spraying water through the splash plates 33. The splash-proof plate 33 comprises a main plate body and a guide plate body 34 arranged at the lower end of the main plate body; the guide plate 34 is gradually inclined toward the center line direction close to the water distribution basin 31 from the upper end to the lower end of the guide plate 34. By reasonably arranging the structure of the splash guard 33, the splash guard can play a role in preventing splash and is convenient to manufacture.
The filler 40 is formed by molding ultra-low temperature cooling through PVC raw materials, so that the filler 40 is ensured not to deform in the use process to influence the heat dissipation effect of the cooling tower 10. Of course, besides, any packing 40 available in the market can be used as the packing 40, so long as it can exchange heat with shower water and wind. However, the filler 40 is formed by molding and ultralow temperature cooling through PVC raw materials, so that the structural strength can be improved and the filler is not easy to deform.
The coil 50 is a dephosphorized copper tube to allow for efficient heat transfer while also allowing for efficient cost control.
In order to ensure the effective cooling of the liquid to be cooled, as a further preferred embodiment of the present invention, the coil 50 may be designed in a vertical three-dimensional manner, and arranged in a staggered manner, so as to ensure that the heat exchange area can be increased and the thermal performance of the cooler can be ensured when the cold air flowing through the cooling tower 10 from the outside exchanges heat with the outer surface of the coil 50.
Of course, in addition to this, each coil 50 existing in the market can be used, but the coil 50 is designed in a vertical three-dimensional manner, so that the heat exchange area can be increased as the most preferred embodiment of the present invention.
The pumping device 80 includes a first communication pipe 81, a circulating water pump 82, and a second communication pipe 83; one end of the first communicating pipe 81 is communicated with the water collecting tank 13, the other end is communicated with the water inlet of the circulating water pump 82, the water outlet of the circulating water pump 82 is communicated with one end of the second communicating pipe 83, and the other end of the second communicating pipe 83 is used for conveying water into the water distribution device 30. Specifically, the other end of the second communicating pipe 83 is used for delivering water into the water distribution basin 31 of the water distribution device 30. When the circulating water pump 82 works, water in the water collecting tank 13 can be pumped into the water distribution basin 31 through the first communication pipe 81, the circulating water pump 82 and the second communication pipe 83, then sprayed into the filler 40 through the spray nozzle 32, after heat exchange is carried out on spray water flowing through the filler 40 and cold air flowing through the filler 40, the spray water flows downwards out of the coil 50 and exchanges heat with liquid to be cooled in the coil 50, and continuously flows downwards to be collected into the water collecting tank 13, and then pumped by the pumping device 80 is continuously circulated into the water distribution basin 31, so that the water can be recycled in the mode. Specifically, the second communicating pipe 83 is provided with a valve 84.
The exhaust device 20 comprises a fan installed at the air outlet 11. As a further preferred embodiment of the present invention, the blower is a multi-blade made of aluminum alloy material to ensure sufficient air volume, prevent failure during low-speed operation, and ensure efficient discharge of hot and humid air after heat exchange out of the cooling tower 10. In this embodiment, in order to further increase the air volume, the air exhaust device 20 may be provided as at least two fans.
In this embodiment, the two sides of the cooling tower 10 are provided with the water distribution device 30, the filler 40 and the coil 50, the number of the heat exchange tubes 60 is two, and the water outlet ends of the two heat exchange tubes 60 are respectively communicated with the coil 50 at two sides of the cooling tower 10 in a one-to-one correspondence manner; the distance between the two heat exchange tubes 60 is gradually reduced from the water outlet end of the two heat exchange tubes 60 to the water inlet end of the two heat exchange tubes 60, and the two heat exchange tubes 60 are matched to form a V shape. By adopting the structure, the cooling capacity of the liquid to be cooled can be increased in unit time, so that the cooling efficiency is improved, and the space can be saved by reasonably arranging the two heat exchange pipes 60.
The heat exchange tube 60 may directly intersect with the corresponding coil 50 for communication, or may communicate with the corresponding coil 50 through a water pipe section. In this embodiment, the middle of the coils 50 on both sides of the cooling tower 10 are separated by the packing 40.
Of course, the number of the water distribution device 30, the packing 40, the coil 50, and the heat exchange tube 60 is not limited, and may be set according to actual needs.
The water outlet pipe 72 is provided with a cooling water pump to pump the liquid. In this embodiment, the water inlet pipe 71 is connected to the water outlet of the refrigeration device, the water outlet pipe 72 is connected to the water inlet of the refrigeration device, and when in use, the high-temperature cooling water discharged from the water outlet of the refrigeration device can flow into the heat exchange pipe 60 through the water inlet pipe 71, flow through the heat exchange pipe 60 and the coil 50 for heat exchange, and the cooling water cooled by heat exchange flows back into the refrigeration device from the water outlet pipe 72 under the action of the cooling water pump. The refrigerating equipment can be various equipment with the refrigerating function, such as a refrigerating host machine.
Of course, in addition to this, the water inlet pipe 71 and the water outlet pipe 72 may be further connected to other external devices according to actual requirements, so as to cool the liquid to be cooled of the other external devices.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (10)
1. A transverse flow dry-wet dual-purpose water-saving defogging closed cooler is characterized in that: the cooling tower comprises a cooling tower, an air outlet arranged at the top end of the cooling tower, an exhaust device arranged at the air outlet, a water distribution device arranged in the cooling tower, a filler arranged in the cooling tower and positioned below the water distribution device, a coil pipe arranged in the cooling tower and positioned below the filler, a heat exchange pipe, a water inlet pipe, a water outlet pipe and a water pumping device, wherein the water inlet pipe, the water outlet pipe and the water pumping device are used for allowing liquid to be cooled to flow through; the cooling tower is provided with an air inlet facing the coil pipe, the water inlet end of the heat exchange pipe is communicated with the water inlet pipe, the water outlet end of the heat exchange pipe is communicated with one end of the coil pipe, and the other end of the coil pipe is communicated with the water outlet pipe; a water collecting tank positioned below the coil is also arranged in the cooling tower; the water pumping device is used for pumping water from the water collecting tank to the water distribution device.
2. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 1, wherein: the heat exchange tube comprises a copper tube body and heat dissipation fins wound on the outer surface of the copper tube body.
3. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 2, wherein: the heat dissipation fin is an aluminum fin made of aluminum.
4. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 1, wherein: the water distribution device comprises a water distribution basin and a plurality of spray nozzles arranged at the bottom of the water distribution basin.
5. The cross-flow dry-wet dual-purpose water-saving defogging closed cooler of claim 4, wherein: the two sides of the water distribution basin are provided with splash plates, and a plurality of spray nozzles on the water distribution basin are positioned between the splash plates at the two sides of the water distribution basin.
6. The cross-flow dry-wet dual-purpose water-saving defogging closed cooler of claim 5, wherein: the splash-proof plate comprises a main plate body and a guide plate body arranged at the lower end of the main plate body; from the upper end to the lower extreme of guide plate body, the guide plate body is gradually toward the central line direction slope that is close to the water distribution basin.
7. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 1, wherein: the coil pipe is dephosphorized copper pipe.
8. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 1, wherein: the water inlet pipe is communicated with the water outlet of the refrigeration equipment, and the water outlet pipe is communicated with the water inlet of the refrigeration equipment.
9. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 1, wherein: and a cooling water pump is arranged on the water outlet pipe.
10. The crossflow wet and dry dual-purpose water-saving defogging closed cooler of claim 1, wherein: the water pumping device comprises a first communicating pipe, a circulating water pump and a second communicating pipe; one end of the first communicating pipe is communicated with the water collecting tank, the other end of the first communicating pipe is communicated with the water inlet of the circulating water pump, the water outlet of the circulating water pump is communicated with one end of the second communicating pipe, and the other end of the second communicating pipe is used for conveying water into the water distribution device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311379053.4A CN117329875A (en) | 2023-10-23 | 2023-10-23 | Transverse flow dry-wet dual-purpose water-saving fog-dissipating closed cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311379053.4A CN117329875A (en) | 2023-10-23 | 2023-10-23 | Transverse flow dry-wet dual-purpose water-saving fog-dissipating closed cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117329875A true CN117329875A (en) | 2024-01-02 |
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ID=89275434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311379053.4A Pending CN117329875A (en) | 2023-10-23 | 2023-10-23 | Transverse flow dry-wet dual-purpose water-saving fog-dissipating closed cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117329875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120333187A (en) * | 2025-06-19 | 2025-07-18 | 隆华科技集团（洛阳）股份有限公司 | A composite mixed flow air cooler with a peak device |
-
2023
- 2023-10-23 CN CN202311379053.4A patent/CN117329875A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120333187A (en) * | 2025-06-19 | 2025-07-18 | 隆华科技集团（洛阳）股份有限公司 | A composite mixed flow air cooler with a peak device |
| CN120333187B (en) * | 2025-06-19 | 2025-09-09 | 隆华科技集团（洛阳）股份有限公司 | A composite mixed flow air cooler with a peak device |
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