CN221448950U - Air conditioning system applied to module internal closed refrigeration - Google Patents
Air conditioning system applied to module internal closed refrigeration Download PDFInfo
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- CN221448950U CN221448950U CN202323119082.5U CN202323119082U CN221448950U CN 221448950 U CN221448950 U CN 221448950U CN 202323119082 U CN202323119082 U CN 202323119082U CN 221448950 U CN221448950 U CN 221448950U
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 34
- 238000005057 refrigeration Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 90
- 238000001816 cooling Methods 0.000 claims abstract description 79
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 239000012071 phase Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses an air conditioning system applied to closed refrigeration in a module, which is applied to the technical field of module cooling and comprises a box body, a liquid cooling module, a heat exchange module and an internal circulation air duct, wherein the box body is provided with a containing cavity; the liquid cooling module and the heat exchange module are arranged in the accommodating cavity, the liquid cooling module is provided with a liquid cooling channel, the heat exchange module is provided with a heat exchange channel, and a liquid inlet end and a liquid outlet end of the heat exchange channel are respectively communicated with the liquid cooling channel; the internal circulation air duct is used for guiding the air flow to circularly flow in the box body. According to the technical scheme, the heat of the non-liquid cooling device in the module is taken away by arranging the internal circulation air duct, the internal circulation air duct is internally provided with the heat air flow, the heat exchange between the gas phase and the liquid phase is carried out by the heat exchange module connected with the liquid cooling module, the heat of the non-liquid cooling device is also taken away by the liquid cooling mode, the heat dissipation is more direct by the liquid cooling mode, the heat dissipation efficiency is higher, an external air conditioner is not required, and the energy consumption and the equipment space are saved.
Description
Technical Field
The utility model relates to the technical field of module cooling, in particular to an air conditioning system applied to closed refrigeration in a module.
Background
With the innovation and development of distributed computing architectures such as artificial intelligence, cloud computing and big data, the data module serving as an information infrastructure is increasingly burdened with larger and larger amount of service, and the heat generated by devices in the module is also increasingly huge, but not all the heat of the devices can be directly taken away through a liquid cooling system, and the non-liquid cooling devices usually need to be subjected to uninterrupted cooling by using an air conditioning system to prevent damage caused by overheat temperature.
In the traditional module cooling scheme, the module is cooled by adopting internal air conditioning cold air, and then the module is cooled by an external air conditioning device, so that the purpose of cooling the module is achieved, but the external air conditioning device needs to occupy extra space, and the indirect heat dissipation method has the advantages of larger investment, low heat dissipation efficiency and larger energy consumption.
Disclosure of utility model
The utility model mainly aims to provide an air conditioning system applied to closed refrigeration in a module, and aims to solve the problem of low heat dissipation efficiency of a non-liquid cooling device of the module.
In order to achieve the above object, the present utility model provides an air conditioning system for closed refrigeration in a module, the air conditioning system for closed refrigeration in a module includes a box, a liquid cooling module, a heat exchange module and an internal circulation air duct, the box has a containing cavity for containing an electrical component; the liquid cooling module is arranged in the accommodating cavity and used for cooling the electrical element, and is provided with a liquid cooling channel for cooling liquid to circulate; the heat exchange module is arranged in the accommodating cavity and is provided with a heat exchange channel for cooling liquid to circulate, and a liquid inlet end and a liquid outlet end of the heat exchange channel are respectively communicated with the liquid cooling channel; the internal circulation air duct is used for guiding air flow to circularly flow in the box body so as to exchange heat with the heat exchange module.
Optionally, the liquid cooling module includes a pipe joint extending out of the box body, and the pipe joint includes a liquid inlet port communicated with the liquid inlet end of the liquid cooling channel, and a liquid outlet port communicated with the liquid outlet end of the liquid cooling channel.
Optionally, the air conditioning system applied to the closed refrigeration in the module further comprises an air flow driving device arranged in the accommodating cavity, and the air flow driving device is used for driving air flow to flow along the internal circulation air duct.
Optionally, the airflow driving device comprises one or more fans, and the fans are used for driving airflow to flow along the internal circulation air duct.
Optionally, the heat exchange module is disposed on an airflow path of the internal circulation air duct.
Optionally, the heat exchange module is arranged above the liquid cooling module at intervals, an internal circulation air duct is formed between the heat exchange module and the liquid cooling module, and the internal circulation air duct guides air flow to the heat exchange module from one side close to the liquid cooling module in a thermal convection mode.
Optionally, the heat exchange module is in a flat plate shape, and the plate surface of the heat exchange module is perpendicular to the airflow flowing direction of the internal circulation air duct.
Optionally, the heat exchange module comprises a heat pipe and fins sleeved on the periphery of the heat pipe, the heat pipe is internally provided with the heat exchange channel, and two ends of the heat pipe are respectively communicated with the liquid cooling module.
Optionally, the air conditioning system applied to closed refrigeration in the module further comprises a heat absorption module arranged in the accommodating cavity, wherein the heat absorption module is connected with the heat exchange module, and the heat absorption module is used for absorbing heat of airflow and transmitting the heat to the heat exchange module.
Optionally, the heat absorbing module comprises heat pipes arranged above the liquid cooling module at intervals, the internal circulation air duct is formed between the heat pipes and the liquid cooling module, the extending direction of the heat pipes is perpendicular to the airflow flowing direction of the internal circulation air duct, and the heat exchanging module is connected with one end of the heat pipes.
According to the technical scheme, the internal circulation air duct is arranged to take away heat of the non-liquid-cooled device in the module, the internal circulation air duct is internally provided with heat air flow, the heat exchange between the gas phase and the liquid phase is carried out through the heat exchange module connected with the liquid cooling module, the heat of the non-liquid-cooled device is also taken away in a liquid cooling mode, the heat dissipation is more direct in the liquid cooling mode, the heat transfer is not the heat exchange between the gas and the gas, the heat in the gas is taken away by utilizing the liquid, the heat dissipation efficiency is higher, an external air conditioner is not required to be arranged, and the energy consumption and the equipment space are saved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of an embodiment of an air conditioning system for closed refrigeration within a module according to the present utility model;
FIG. 2 is a schematic diagram illustrating an internal structure of an embodiment of an air conditioning system for closed-type refrigeration within a module according to the present utility model;
fig. 3 is a schematic diagram illustrating an internal structure of an air conditioning system for closed cooling in a module according to an embodiment of the present utility model.
Reference numerals illustrate:
| 1 | Box body | 2 | Liquid cooling module |
| 3 | Heat exchange module | 4 | Internal circulation air duct |
| 5 | Heat absorbing module |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides an air conditioning system applied to closed refrigeration in a module.
Referring to fig. 1 to 3, fig. 1 to 3 are schematic structural views of an air conditioning system for closed-type refrigeration in a module according to the present utility model, in an embodiment, the air conditioning system for closed-type refrigeration in a module includes a case 1, a liquid cooling module 2, a heat exchange module 3, and an internal circulation duct 4, where the case 1 has a housing cavity for housing electrical components; the liquid cooling module 2 is arranged in the accommodating cavity and used for cooling the electrical components, and the liquid cooling module 2 is provided with a liquid cooling channel for cooling liquid to circulate; the heat exchange module 3 is arranged in the accommodating cavity, the heat exchange module 3 is provided with a heat exchange channel for cooling liquid to circulate, and a liquid inlet end and a liquid outlet end of the heat exchange channel are respectively communicated with the liquid cooling channel; the internal circulation air duct 4 is used for guiding the air flow to circulate in the box body 1 so as to exchange heat with the heat exchange module 3.
In this embodiment, the air can be guided to circulate along the long air channel path and the short air channel path in the internal circulation air channel 4 as required, the air with longer path can take away more heat, the smaller heat exchange module 3 can be matched for module heat dissipation, the air with shorter path can circulate with smaller air quantity, the larger heat exchange module 3 is matched, but the short path air can save the space of the internal circulation air channel 4, and the internal circulation air channel is suitable for smaller modules. In this embodiment, the liquid cooling module 2 is not only used to take away the heat of the liquid cooling device in the module, but also takes away the heat of the non-liquid cooling device through the liquid cooling module 2 by communicating the heat exchange module 3 with the liquid cooling module 2.
According to the technical scheme, the internal circulation air duct 4 is arranged to take away heat of the non-liquid-cooled devices in the module, the internal circulation air duct 4 is internally provided with heat air flow through the heat exchange module 3 connected with the liquid cooling module 2 to exchange heat of the gas phase and the liquid phase, the heat of the non-liquid-cooled devices is also taken away in a liquid cooling mode, the heat dissipation is more direct in the liquid cooling mode, the heat transfer is not heat exchange between gas and gas, heat in the gas is taken away by utilizing the liquid, the heat dissipation efficiency is higher, an external air conditioner is not required to be arranged, and the energy consumption and the equipment space are saved.
In one embodiment, the liquid cooling module 2 includes a pipe joint extending out of the box 1, and the pipe joint includes a liquid inlet port communicated with the liquid inlet end of the liquid cooling channel, and a liquid outlet port communicated with the liquid outlet end of the liquid cooling channel. The liquid cooling channel is circularly provided with cooling liquid, the cooling liquid flows into the module from the liquid inlet interface to absorb heat and raise temperature, and the heated liquid flows out from the liquid outlet interface and is continuously circulated to cool the module.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an air conditioning system applied to internal closed-type refrigeration of a module according to the present utility model, and in an embodiment, the air conditioning system applied to internal closed-type refrigeration of a module further includes an air flow driving device (not shown) disposed in the accommodating cavity, where the air flow driving device is configured to drive an air flow to flow along the internal circulation duct 4. The circulation air channel is used for absorbing and taking away heat in the module, in the circulation air channel, air can carry out long-path annular flow between devices in the module and the inner wall of the box body 1, small-air-quantity circulation is carried out in a closed module space, and more gas heat can be taken away in each circulation.
In an embodiment, the heat exchange module 3 is disposed on an airflow path of the internal circulation air duct 4, and heat is taken away by cooling liquid in the heat exchange module 3 in the process of passing through the heat exchange module 3, and then flows out again to continue to dissipate heat of devices in the box 1.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of an air conditioning system applied to closed refrigeration inside a module according to the present utility model, in an embodiment, heat exchange modules 3 are disposed above a liquid cooling module 2 at intervals, an internal circulation air duct 4 is formed between the heat exchange modules 3 and the liquid cooling module 2, and the internal circulation air duct 4 guides an air flow from a side close to the liquid cooling module 2 to the heat exchange modules 3 through a thermal convection manner. The uneven temperature can cause uneven pressure or density in the gas, so that the gas can circulate, the heat exchange module 3 is arranged at one end far away from the equipment, namely, the end with lower temperature in the heat convection, and when the gas flows from the end with higher temperature to the end with lower temperature, the heat can be taken away by the heat exchange module 3, so that the heat can be dissipated for the device.
In an embodiment, the heat exchange module 3 is in a flat plate shape, the plate surface of the heat exchange module 3 is perpendicular to the airflow flowing direction of the internal circulation air duct 4, the heat absorption area of the flat plate-shaped heat exchange module 3 can be increased, the space of the box body 1 can be saved while heat is dissipated, and the heat exchange efficiency is improved.
In an embodiment, the heat exchange module 3 includes a heat pipe and fins sleeved on the periphery of the heat pipe, a heat exchange channel is formed inside the heat pipe, and two ends of the heat pipe are respectively communicated with the liquid cooling module 2. The fin structure can increase the heat radiating area to absorb more heat, the fin is a metal sheet with strong heat conductivity, and the heat exchanging surface area of the heat exchanging module 3 can be increased by increasing the fin on the heat exchanging module 3, so that the heat exchanging efficiency is improved. The heat pipe introduces heat into the heat exchange module.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an embodiment of an air conditioning system applied to closed-type cooling inside a module according to the present utility model, in an embodiment, the air conditioning system applied to closed-type cooling inside a module further includes a heat absorbing module 5 disposed in the accommodating cavity, the heat absorbing module 5 is connected to the heat exchanging module 3, and the heat absorbing module 5 is used for absorbing heat of an air flow and transferring the heat to the heat exchanging module 3. The heat absorption module 5 is used for absorbing heat brought by air flow, the heat exchange module 3 is connected with the heat absorption module 5 to take away the heat in the heat absorption module 5 through the liquid cooling module 2, and the heat absorption module 5 is arranged at one end with lower temperature in the internal circulation air duct 4 to absorb the heat brought by air, and the heat is continuously absorbed after being taken away through the heat exchange module 3.
In an embodiment, the heat absorbing module 5 includes heat pipes arranged above the cooling module at intervals, an internal circulation air duct 4 is formed between the heat pipes and the cooling module, the extending direction of the heat pipes is perpendicular to the airflow flowing direction of the internal circulation air duct 4, the heat exchanging module 3 is connected with one end of the heat pipes, the heat pipes are used for absorbing heat of non-liquid cooling devices and transferring the heat to the heat exchanging module 3, the heat pipes are heat transferring elements which transfer heat by means of self internal working liquid phase change, have good heat conducting performance, can shorten airflow paths in the heat convection air duct, and realize cooling in the module with smaller heat dissipation space.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. An air conditioning system for closed refrigeration within a module, comprising:
The box body is provided with a containing cavity for containing the electrical components;
the liquid cooling module is arranged in the accommodating cavity and used for cooling the electrical element, and is provided with a liquid cooling channel for cooling liquid to circulate;
The heat exchange module is arranged in the accommodating cavity and is provided with a heat exchange channel for cooling liquid to circulate, and a liquid inlet end and a liquid outlet end of the heat exchange channel are respectively communicated with the liquid cooling channel; and
And the internal circulation air duct is used for guiding the air flow to circularly flow in the box body so as to exchange heat with the heat exchange module.
2. The air conditioning system for closed refrigeration within a module according to claim 1, wherein said liquid cooling module includes a tube fitting extending out of said housing, said tube fitting including a liquid inlet port communicating with a liquid inlet end of said liquid cooling passage and a liquid outlet port communicating with a liquid outlet end of said liquid cooling passage.
3. An air conditioning system for closed refrigeration within a module as set forth in claim 1 or 2, further comprising an air flow driving device provided in said housing chamber for driving an air flow to flow along said internal circulation duct.
4. An air conditioning system for closed refrigeration within a module as set forth in claim 3 wherein said airflow driving means includes one or more fans for driving airflow along said internal circulation duct.
5. An air conditioning system for closed refrigeration within a module as set forth in claim 3 wherein said heat exchange module is disposed in the airflow path of said internal circulation duct.
6. The air conditioning system for closed refrigeration in a module according to claim 1 or 2, wherein the heat exchange modules are arranged above the liquid cooling modules at intervals, the internal circulation air duct is formed between the heat exchange modules and the liquid cooling modules, and the internal circulation air duct guides air flow to the heat exchange modules from one side close to the liquid cooling modules in a thermal convection manner.
7. The air conditioning system for closed refrigeration within a module according to claim 6, wherein said heat exchange module is provided in a flat plate shape, and the plate surface of said heat exchange module is perpendicular to the air flow direction of said internal circulation duct.
8. The air conditioning system for closed refrigeration in a module according to claim 7, wherein the heat exchange module comprises a heat pipe and fins sleeved on the periphery of the heat pipe, the heat exchange channel is formed in the heat pipe, and two ends of the heat pipe are respectively communicated with the liquid cooling module.
9. The air conditioning system for closed refrigeration within a module as set forth in claim 6, further comprising a heat absorption module disposed within said housing chamber, said heat absorption module being coupled to said heat exchange module, said heat absorption module being configured to absorb heat from an air stream and transfer said heat to said heat exchange module.
10. The air conditioning system for closed refrigeration in a module according to claim 9, wherein the heat absorbing module comprises heat pipes arranged above the liquid cooling module at intervals, the internal circulation air duct is formed between the heat pipes and the liquid cooling module, the extending direction of the heat pipes is perpendicular to the air flow direction of the internal circulation air duct, and the heat exchanging module is connected with one end of the heat pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323119082.5U CN221448950U (en) | 2023-11-17 | 2023-11-17 | Air conditioning system applied to module internal closed refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323119082.5U CN221448950U (en) | 2023-11-17 | 2023-11-17 | Air conditioning system applied to module internal closed refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221448950U true CN221448950U (en) | 2024-07-30 |
Family
ID=92070065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323119082.5U Active CN221448950U (en) | 2023-11-17 | 2023-11-17 | Air conditioning system applied to module internal closed refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221448950U (en) |
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2023
- 2023-11-17 CN CN202323119082.5U patent/CN221448950U/en active Active
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