CN216953342U - Cooling device - Google Patents
Cooling device Download PDFInfo
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- CN216953342U CN216953342U CN202220635663.0U CN202220635663U CN216953342U CN 216953342 U CN216953342 U CN 216953342U CN 202220635663 U CN202220635663 U CN 202220635663U CN 216953342 U CN216953342 U CN 216953342U
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The application discloses cooling device, this cooling device include casing, main spraying assembly, condenser and cooling blower, and the casing has first vent and third vent, and main spraying assembly sets up in the casing, and the cooling spray component of main spraying assembly is located the below in third vent, and the cooling spray component of main spraying assembly is located the top of first vent, the condenser set up in the casing to be located the top of main spraying assembly, cooling blower sets up in the top of condenser, first vent, main spraying assembly, condenser and cooling blower combination form first air passage, and third vent, condenser and cooling blower combination form third air passage. This application makes the air flow pass through the third air passage when doing the operating mode to coolant to in the condenser carries out cooling, has reduced the resistance in the route, makes under the rated wind volume, the power of fan reduces, greatly reduced this cooling device's power.
Description
Technical Field
The application relates to the technical field of machine room cooling, in particular to a cooling device for providing a cold source for a liquid cooling device.
Background
At present, to the heat dissipation cooling of computer lab server, can adopt the liquid cooling device to cool off the server in the computer lab usually, and when adopting the liquid cooling device to cool off the server in the computer lab, need cool off the coolant liquid in the liquid cooling device through other cooling device earlier, the heat of server in the computer lab is taken away in the circulation flow of the coolant liquid after the rethread is cooled off, makes the server in the computer lab lower the temperature, and then reaches the effect of cooling off the server in the computer lab.
However, the existing cooling device for cooling the cooling liquid in the liquid cooling device has high power and large energy consumption in the dry working condition in winter.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the main object of the present application is to provide a cooling device with low power and low energy consumption when the device is operated in a dry working condition in winter.
In order to achieve the above purpose, the following technical solutions are specifically adopted in the present application:
the application provides a cooling device, this cooling device includes:
a housing having a first vent and a third vent;
the main spraying assembly is arranged in the shell, a cooling spraying part in the main spraying assembly is positioned below the third air vent, and a cooling spraying part in the main spraying assembly is positioned above the first air vent;
a condenser disposed within the housing and above the main spray assembly;
the cooling fan is arranged above the condenser;
the first air vent, the main spray assembly, the condenser and the cooling fan are combined to form a first air passage, and the third air vent, the condenser and the cooling fan are combined to form a third air passage;
and an air volume adjusting component which is arranged on the shell and is used for adjusting the air volume flowing through the first air passage and/or the third air passage.
In some embodiments, the air volume adjusting part comprises an air valve, and the air valve is arranged at the third air inlet and used for adjusting the air volume entering the third air inlet; and/or
The air valve is arranged on the first ventilation opening and used for adjusting the air volume entering the first ventilation opening.
In some embodiments, the cooling device further comprises an air valve, and the air valve is arranged at the third air inlet and used for adjusting the amount of air entering the third air inlet.
In some embodiments, the cooling device further includes a heat exchange core disposed in the housing, and the first air inlet of the heat exchange core corresponds to the first air vent, the main spray assembly is at least partially located above the heat exchange core, and the main spray assembly corresponds to the first air outlet of the heat exchange core.
In some embodiments, the main spray assembly includes a water pan and the cooling spray component, the cooling spray component is disposed between the heat exchange core and the condenser, the cooling spray component corresponds to the first air outlet of the heat exchange core, and the water pan is disposed below the cooling spray component.
In some embodiments, the main spray assembly further comprises a cooling filler disposed between the first air outlet of the heat exchange core and the cooling spray component.
In some embodiments, the main spray assembly further comprises a cooling water receiver disposed between the cooling spray assembly and the condenser.
In some embodiments, the housing is further provided with a second ventilation opening, the second air inlet of the heat exchange core corresponds to the second ventilation opening, the cooling device further includes a pre-cooling spray assembly, the pre-cooling spray assembly is disposed in the housing, and the pre-cooling spray assembly is at least partially located above the heat exchange core, and the pre-cooling spray assembly corresponds to the second air outlet of the heat exchange core.
In some embodiments, the pre-cooling spray assembly includes a pre-cooling spray component, a water receiver, and a pre-cooling fan, the pre-cooling spray component is disposed above the heat exchange core, the pre-cooling spray component corresponds to the second air outlet of the heat exchange core, the pre-cooling fan is disposed above the pre-cooling spray component, and the water receiver is disposed below the pre-cooling spray component.
In some embodiments, the pre-cooling spray assembly further comprises a pre-cooling water collector disposed between the pre-cooling fan and the pre-cooling spray component.
In some embodiments, the casing includes a first casing and a second casing, the second casing is detachably connected above the first casing, the heat exchanging core, the main spraying assembly and the pre-cooling spraying assembly are installed in the first casing, the condenser and the cooling fan are installed in the second casing, the first ventilation opening and the second ventilation opening are provided in the first casing, and the third ventilation opening is provided in the first casing and/or the second casing.
Compared with the prior art, the cooling device comprises a shell, a main spraying assembly, a condenser and a cooling fan, wherein the shell is provided with a first vent and a third vent; the first air vent, the main spraying assembly, the condenser and the cooling fan are combined to form a first air passage, and the third air vent, the condenser and the cooling fan are combined to form a third air passage; and when the dry working condition is adopted, air flows through the third air passage to cool the coolant in the condenser, so that the resistance in the path is reduced, the power of the fan is reduced under the rated air quantity, and the power can be reduced by about half, thereby greatly reducing the power of the cooling device.
Drawings
Fig. 1 is a schematic structural diagram of an evaporative cooling section in a cooling device provided in the present application.
Fig. 2 is a schematic structural diagram of a power and cooling supplement portion of a cooling device according to an embodiment of the present disclosure.
The attached drawings are as follows:
1. a power and cold supplement part; 11. a box body; 12. an electric control cabinet; 13. a first plate heat exchanger; 14. a second plate heat exchanger; 2. an evaporative cooling section; 21. a cooling module; 211. a first housing; 211a, a first vent; 211b, a second ventilation opening; 211c, a third vent; 212. a heat exchange core body; 212a, a first air inlet; 212b, a second air inlet; 212c, a first air outlet; 212d, a second air outlet; 213. a main spray assembly; 213a, a cooling spray part; 213b, a water receiving tray; 213c, cooling filler; 213d, cooling the water collector; 214. a pre-cooling spray assembly; 214a, a precooling spray component; 214b, a water receiver; 214c, a pre-cooling fan; 214d, a precooling water collector; 215. a louver filter screen integration module; 216. an air valve; 22. a cooling module; 221. a second housing; 222. a condenser; 223. a cooling fan; 3. a liquid cooling device; 4. a first circulation pump; 5. a second circulation pump; 6. a third circulation pump; 7. a valve; 8. a steel grid.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
In order to ensure the normal operation of each heating device in the machine room, a liquid cooling device is usually arranged in the machine room, and each heating device in the machine room is cooled through the liquid cooling device, so that the temperature of each heating device in the machine room is always kept below a certain temperature value, and the normal operation of each heating device in the machine room is prevented from being influenced by the overhigh temperature.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an evaporative cooling portion in a cooling device provided in an embodiment of the present application, the cooling device is configured to provide a cooling source for a liquid cooling device, and includes a power and cold compensation portion 1 and an evaporative cooling portion 2, where the evaporative cooling portion 2 includes a cooling module 21 and a cooling module 22, the cooling module 21 is disposed above the power and cold compensation portion 1 and detachably connected to the power and cold compensation portion 1, the cooling module 22 is disposed above the cooling module 21 and detachably connected to the cooling module 21, and the power and cold compensation portion 1 is connected to the cooling module 22 and the liquid cooling device respectively.
During cooling, the cooling liquid in the liquid cooling device flows to the power and cooling supplementing part 1, the cooling module 21 cools the coolant in the cooling module 22, the cooled coolant flows to the power and cooling supplementing part 1 and exchanges heat with the cooling liquid in the liquid cooling device, the cooling liquid in the liquid cooling device takes away heat of the heating equipment in the machine room through the cooled cooling liquid, and the temperature of the heating equipment in the machine room is reduced.
Specifically, power and cold supplement part 1 includes box 11, automatically controlled cabinet 12 and board-like heat exchange assemblies, and automatically controlled cabinet 12 and board-like heat exchange assemblies all set up in box 11, through the operation of other devices among the automatically controlled cabinet 12 control cooling device. The cooling module 21 includes a first housing 211, a heat exchange core 212, a main spray assembly 213, a precooling spray assembly 214, and an air volume adjusting component, the first housing 211 is detachably connected above the box body 11, and the heat exchange core 212, the main spray assembly 213, and the precooling spray assembly 214 are all disposed in the first housing 211. The first housing 211 has a first vent 211a, a second vent 211b, and a third vent 211c, the heat exchanging core 212 has a first air inlet 212a, a first air outlet 212c, a second air inlet 212b, a second air outlet 212d, a primary air channel, and a secondary air channel, the first air inlet 212a and the first air outlet 212c correspond to the primary air channel, the second air inlet 212b and the second air outlet 212d correspond to the secondary air channel, the first air inlet 212a corresponds to the first vent 211a, and the second air inlet 212b corresponds to the second vent 211 b. The main spraying assembly 213 and the pre-cooling spraying assembly 214 are at least partially disposed above the heat exchange core body 212, the main spraying assembly 213 corresponds to the first air outlet 212c of the heat exchange core body 212, the pre-cooling spraying assembly 214 corresponds to the second air outlet 212d of the heat exchange core body 212, and the cooling module 22 is disposed above the main spraying assembly 213 and the third air outlet 211 c.
The cooling module 22 includes a second housing 221, a condenser 222 and a cooling fan 223, the second housing 221 is detachably connected to the first housing 211, the condenser 222 and the cooling fan 223 are both disposed in the second housing 221, the condenser 222 is located above the main spray assembly 213, and the cooling fan 223 is located above the condenser 222.
Wherein, the first air vent 211a, the primary air channel of the heat exchange core 212, the main spray assembly 213, the condenser 222 and the cooling fan 223 are combined to form a first air passage; the second ventilation opening 211b, the secondary air channel of the heat exchange core body 212 and the pre-cooling spray assembly 214 are combined to form a second air passage; the third air vent 211c, the condenser 222, and the cooling fan 223 are combined to form a third air passage. The air volume adjusting member is provided in the first housing 211, and is configured to adjust the volume of air flowing through the first air passage or the third air passage, or to adjust the volume of air flowing through the first air passage and the third air passage at the same time.
In this embodiment, the cooling module 21 and the cooling module 22 respectively include a housing, that is, the cooling module 21 includes a first housing 211, the heat exchanging core 212, the main spraying assembly 213 and the pre-cooling spraying assembly 214 are disposed on the first housing 211, the cooling module 22 includes a second housing 221, the condenser 222 and the cooling fan 223 are disposed on the second housing 221, and the first air vent 211a, the second air vent 211b and the third air vent 211c are disposed on the first housing 211. It is understood that, in other embodiments, the first ventilation opening 211a and the second ventilation opening 211b may be disposed on the first housing 211, and the third ventilation opening 211c may be disposed on the second housing 221, or the third ventilation opening 211c may be disposed on both the first housing 211 and the second housing 221, or the cooling module 21 and the cooling module 22 may share a single housing, the heat exchanging core 212, the main spraying assembly 213, the pre-cooling spraying assembly 214, the condenser 222, and the cooling fan 223 are disposed in the housing, and the first ventilation opening 211a, the second ventilation opening 211b, and the third ventilation opening 211c are disposed on the housing.
In this embodiment, the air volume adjusting component includes an air valve 216, and the air valve 216 is disposed at the third air vent 211c and is configured to adjust the air volume entering the third air vent 211c, it can be understood that in other embodiments, the air valve may also be disposed at the first air vent 211a and is configured to adjust the air volume entering the first air vent 211a, or two air valves are disposed, one air valve is disposed at the third air vent 211c and one air valve is disposed at the first air vent 211a, and then the air volume entering the first air vent 211a and the third air vent 211c can be adjusted simultaneously. When the wet condition operation is executed, the third air inlet 211c is closed, air flows in through the first air inlet 212a of the heat exchange core 212, and flows out through the first air outlet 212c of the heat exchange core 212, the main spraying assembly 213, the condenser 222 and the cooling fan 223 in sequence, so that the air flowing out from the first air outlet 212c of the heat exchange core 212 is cooled, the cooled air cools the coolant in the condenser 222, and the cooled coolant flows to the plate type heat exchange assembly to exchange heat with the coolant flowing from the liquid cooling device to the plate type heat exchange assembly. If the air cooled by the main spray assembly 213 cannot cool the coolant in the condenser 222 to the preset temperature value, the air flowing into the heat exchange core 212 from the first air inlet 212a of the heat exchange core 212 may be cooled in advance by the pre-cooling spray assembly 214, so as to effectively reduce the temperature of the outdoor air in advance and enhance the heat exchange effect. When the dry mode operation is performed, air flows in through the third vent 211c and flows out through the condenser 222 and the cooling fan 223 in sequence to cool the coolant in the condenser 222.
Continuing to refer to fig. 2, the plate heat exchange assembly includes a first plate heat exchanger 13 and a second plate heat exchanger 14, the main spray assembly 213 includes a cooling spray component 213a, a water pan 213b, a cooling filler 213c, and a cooling water receiver 213d, and the pre-cooling spray component 214 includes a pre-cooling spray component 214a, a water receiver 214b, a pre-cooling fan 214c, and a pre-cooling water receiver 214 d. Wherein, the cooling filler 213c is an inert solid material filled in the packed tower, and the function of the cooling filler is to increase the gas-liquid contact surface and to ensure that the inert solid material and the gas-liquid contact surface are mixed strongly; the cooling water collector and the precooling water collector are water-saving and environment-protecting devices and are used for reducing and removing a large amount of fine water droplet drifts carried in the hot humid air so as to avoid water mist pollution and icing to the surrounding environment; the water receiving tray 213b receives the cooling water sprayed from the cooling spray unit 213a and supplies the cooling water to the cooling spray unit 213a for spraying, and the water receiving tray 214b receives the cooling water sprayed from the pre-cooling spray unit 214a and supplies the cooling water to the pre-cooling spray unit 214a for spraying, thereby recycling the cooling water and reducing water loss.
During assembly, the first plate heat exchanger 13 and the second plate heat exchanger 14 are both arranged in the box body 11, and the first plate heat exchanger 13 and the second plate heat exchanger 14 are respectively connected with the liquid cooling device. The cooling spray component 213a is disposed above the heat exchanging core 212, specifically below the third vent 211c and above the first vent 211a, and the cooling spray component 213a corresponds to the first vent 212c of the heat exchanging core 212. The cooling packing 213c is disposed between the first air outlet 212c of the heat exchange core 212 and the cooling shower member 213a, the water receiving tray 213b is disposed below the cooling shower member 213a and the cooling packing 213c, and the water receiving tray 213b and the cooling shower member 213a are connected to the second plate heat exchanger 14. The cooling water receiver 213d is provided between the cooling shower member 213a and the condenser 222. The pre-cooling spray component 214a is disposed above the heat exchange core 212, and the pre-cooling spray component 214a corresponds to the second air outlet 212d of the heat exchange core 212. The pre-cooling fan 214c is disposed above the pre-cooling spray unit 214a, the water receiver 214b is disposed below the pre-cooling spray unit 214a and the heat exchange core 212, and the water receiver 214b is connected to the pre-cooling spray unit 214 a. Pre-cooling water collector 214d is disposed between pre-cooling fan 214c and pre-cooling spray component 214 a.
When the cooling device works, a part of air flow passes through a first air passage formed by the first ventilation opening 211a, the first air inlet 212a of the heat exchange core 212, the first air outlet 212c of the heat exchange core 212, the cooling filler 213c, the cooling spray part 213a, the cooling water collector 213d, the condenser 222 and the cooling fan 223 to cool the coolant in the condenser 222. A part of the air may also flow through a second air passage composed of a second ventilation opening 211b, a second air inlet 212b of the heat exchange core, a second air outlet 212d of the heat exchange core 212, a pre-cooling spray component 214a, a pre-cooling water collector 214d and a pre-cooling fan 214c, so as to pre-cool the air flowing through the primary air channel of the heat exchange core 212.
Further, the cooling module 21 further includes a louver filter integration module 215, the louver filter integration module 215 is disposed at the second ventilation opening 211b, and by the disposition of the louver filter integration module 215, rainwater is prevented from entering the first housing 211, or the sprayed liquid flows out of the first housing 211, and simultaneously, the mouse and insect are prevented from entering the first housing 211.
In this embodiment, this cooling device still includes steel grating 8, and steel grating 8 sets up in first shell 211 to be located precooling fan 214 c's top, this steel grating 8 can regard as a maintenance platform, and the maintenance personal of being convenient for walks, maintains outer fan.
Continuing to refer to fig. 2, fig. 2 is a schematic structural diagram of the power and cooling portion of fig. 1. The condenser 222 is connected to the first plate heat exchanger 13 through a pipe and the first circulation pump 4 to form a first liquid circulation loop. The cooling shower member 213a and the water receiving pan 213b are connected to the second plate heat exchanger 14 through a pipe and the second circulation pump 5, thereby forming a second liquid circulation circuit. The liquid cooling device 3 is connected to the first plate heat exchanger 13 and the second plate heat exchanger 14 through pipelines to form a third liquid circulation loop, a third circulation pump 6 and a plurality of valves 7 are arranged on the third liquid circulation loop, and the valves 7 can control the cooling liquid in the liquid cooling device 3 to flow through the first plate heat exchanger 13 or the second plate heat exchanger 14 or simultaneously flow through the first plate heat exchanger 13 and the second plate heat exchanger 14.
When the cooling device works specifically, the cooling device can have a dry mode and a wet mode according to requirements, wherein the wet mode is divided into a precooling mode and a precooling-free mode, so that energy consumption is effectively saved, and the precooling starting condition is as follows: when the outdoor wet bulb temperature is more than 12 ℃ & (the outdoor wet bulb temperature-dew point temperature ℃) is more than 1.3 ℃andthe outdoor relative humidity is less than 90%, the pre-cooling spraying can be started.
For dry mode: the air is made to flow in from the third ventilation opening 211c and directly flows out through the condenser 222 and the cooling fan 223, so as to cool the coolant in the condenser 222. For the wet mode with pre-cooling: a part of air flows into the primary air passage through the first air vent 211a and the first air inlet 212a of the heat exchange core 212, and a part of air flows into the secondary air passage through the second air vent 211b and the second air inlet 212b of the heat exchange core. Meanwhile, the pre-cooling spray component 214a sprays cooling water to the heat exchange core body 212 to continuously humidify and cool the air flowing through the secondary air channel, so that the cooled air entering the secondary air channel and the air entering the primary air channel exchange heat in the heat exchange core body to reduce the temperature of the air entering the primary air channel, and meanwhile, the water receiver 214b collects the cooling water sprayed by the pre-cooling spray component 214a in a centralized manner to continuously provide cooling water for the pre-cooling spray component 214 a. The air entering the primary air passage is cooled and flows out from the first air outlet 212c of the heat exchange core 212, then flows through the cooling filler 213c and the cooling spray component 213a in sequence, meanwhile, cooling water is uniformly sprayed on the cooling filler 213c through the cooling spray component 213a, so that the air flowing out from the first air outlet 212c of the heat exchange core 212 and the cooling water sprayed by the cooling spray component 213a are subjected to evaporative cooling, the cooled air flows through the condenser 222 to perform heat exchange with the coolant in the condenser 222 and is discharged by the cooling fan 223, the coolant in the condenser 222 is cooled, the cooled coolant flows to the first plate heat exchanger 13, and the coolant flows out from the liquid cooling device in the first plate heat exchanger 13 to perform heat exchange with the coolant. And the cooled cooling water sprayed by the cooling spray component 213a is collected by the water receiving tray 213b in a centralized manner, then flows into the second plate heat exchanger 14, exchanges heat with the cooling liquid flowing out of the liquid cooling device in the second plate heat exchanger 14 to take away the heat of the cooling liquid in the liquid cooling device, then flows into the cooling spray component 213a again and is sprayed by the cooling spray component 213a, and for a pre-cooling wet mode, the inlet air temperature of the heat exchange core can be effectively reduced, and further the temperature of the cooling water is reduced. For the wet mode without pre-cooling, the operation is similar to the wet mode with pre-cooling, except that the pre-cooling spray assembly is not activated.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A cooling apparatus, comprising:
a housing having a first vent and a third vent;
the main spraying assembly is arranged in the shell, a cooling spraying part in the main spraying assembly is positioned below the third air vent, and a cooling spraying part in the main spraying assembly is positioned above the first air vent;
a condenser disposed within the housing and above the main spray assembly;
the cooling fan is arranged above the condenser;
the first air vent, the main spray assembly, the condenser and the cooling fan are combined to form a first air passage, and the third air vent, the condenser and the cooling fan are combined to form a third air passage;
and an air volume adjusting component which is arranged on the shell and is used for adjusting the air volume flowing through the first air passage and/or the third air passage.
2. The cooling device as claimed in claim 1, wherein the air volume adjusting part comprises an air valve, and the air valve is arranged at the third air vent and used for adjusting the air volume entering the third air vent; and/or
The air valve is arranged on the first ventilation opening and used for adjusting the air volume entering the first ventilation opening.
3. The cooling device of claim 1, further comprising a heat exchanger core disposed within the housing, wherein the first air inlet of the heat exchanger core corresponds to the first air vent, wherein the main spray assembly is at least partially located above the heat exchanger core, and wherein the main spray assembly corresponds to the first air outlet of the heat exchanger core.
4. The cooling device as claimed in claim 3, wherein the main spray assembly includes a water pan and the cooling spray component, the cooling spray component is disposed between the heat exchange core and the condenser, the cooling spray component corresponds to the first air outlet of the heat exchange core, and the water pan is disposed below the cooling spray component.
5. The cooling device of claim 4, wherein the main spray assembly further comprises a cooling filler disposed between the first air outlet of the heat exchanger core and the cooling spray component.
6. The cooling arrangement as recited in claim 4, wherein said main spray assembly further comprises a cooling water receiver disposed between said cooling spray component and said condenser.
7. The cooling device of claim 3, wherein the housing further includes a second ventilation opening, the second air inlet of the heat exchange core corresponds to the second ventilation opening, the cooling device further includes a pre-cooling spray assembly, the pre-cooling spray assembly is disposed in the housing, at least a portion of the pre-cooling spray assembly is located above the heat exchange core, and the pre-cooling spray assembly corresponds to the second air outlet of the heat exchange core.
8. The cooling device according to claim 7, wherein the pre-cooling spray assembly comprises a pre-cooling spray component, a water receiver and a pre-cooling fan, the pre-cooling spray component is arranged above the heat exchange core body, the pre-cooling spray component corresponds to the second air outlet of the heat exchange core body, the pre-cooling fan is arranged above the pre-cooling spray component, and the water receiver is arranged below the pre-cooling spray component.
9. The cooling device of claim 8, wherein the pre-cooling spray assembly further comprises a pre-cooling water collector disposed between the pre-cooling fan and the pre-cooling spray component.
10. The cooling device according to any one of claims 7 to 9, wherein the housing includes a first housing and a second housing, the second housing is detachably connected to a top of the first housing, the heat exchange core, the main spray assembly and the pre-cooling spray assembly are installed in the first housing, the condenser and the cooling fan are installed in the second housing, the first vent and the second vent are provided in the first housing, and the third vent is provided in the first housing and/or the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635663.0U CN216953342U (en) | 2022-03-22 | 2022-03-22 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635663.0U CN216953342U (en) | 2022-03-22 | 2022-03-22 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216953342U true CN216953342U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220635663.0U Active CN216953342U (en) | 2022-03-22 | 2022-03-22 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216953342U (en) |
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2022
- 2022-03-22 CN CN202220635663.0U patent/CN216953342U/en active Active
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