CN211429847U - Heat exchange coil assembly of liquid cooling server - Google Patents
Heat exchange coil assembly of liquid cooling server Download PDFInfo
- Publication number
- CN211429847U CN211429847U CN201921972430.4U CN201921972430U CN211429847U CN 211429847 U CN211429847 U CN 211429847U CN 201921972430 U CN201921972430 U CN 201921972430U CN 211429847 U CN211429847 U CN 211429847U
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- coil
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- server
- cooling
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- 239000007788 liquid Substances 0.000 title claims abstract description 82
- 238000001816 cooling Methods 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 abstract description 31
- 230000017525 heat dissipation Effects 0.000 abstract description 16
- 239000000110 cooling liquid Substances 0.000 abstract description 8
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a liquid cooling server heat exchange coil subassembly, including cooler bin, server subassembly, coil pipe assembly is the multiunit, and multiunit coil pipe assembly forms cold district, and coil pipe assembly installs in the cooler bin, and server unit establishes in cold district, and cooling system is connected to coil pipe assembly. Set up the cryogenic fluid in the cooler bin, used cryogenic fluid here is 3M non-phase change electronic cooling liquid, and the server subassembly soaks in the cryogenic fluid, and then the coil assembly is established in the cryogenic fluid, and the heat with the cryogenic fluid is taken away in the flow of refrigerant in the coil assembly, and the temperature of control cryogenic fluid can not rise, guarantees that the cryogenic fluid effectively cools down to the server subassembly, realizes that the server is even, quick heat dissipation.
Description
Technical Field
The utility model belongs to the technical field of the server cooling technique and specifically relates to a liquid cooling server heat exchange coil subassembly.
Background
With the rapid development of mobile data, cloud computing and big data services, the scale of data center construction is larger and larger, and the energy-saving appeal of a data center owner to the data center is gradually highlighted. In recent years, a plurality of new energy-saving technologies for data centers appear, and with the generation of a direct immersion type liquid cooling server adopting an electronic refrigerant technology, the advantages of high availability, high density, ultra-low PUE and the like are generated, so that the technical cognition of energy saving and consumption reduction for the data centers in the industry is compelled. The direct immersion type liquid cooling server is completely immersed in the refrigerating fluid, and the refrigerating fluid is adopted to dissipate heat of the server; in the process, how to ensure that the refrigerating fluid after absorbing heat can be rapidly cooled, especially ensuring that the heat dissipation of the server is uniform, and achieving rapid heat dissipation is very important.
Disclosure of Invention
The utility model discloses just for solve the above-mentioned not enough that prior art exists, provide a liquid cooling server heat exchange coil assembly, set up the refrigerating fluid in the cooler bin, used refrigerating fluid here is 3M non-phase change electronic cooling liquid, the server subassembly is soaked in the refrigerating fluid, then coil assembly establishes in the refrigerating fluid, flow through the interior refrigerant of coil assembly takes away the heat of refrigerating fluid, the temperature of control refrigerating fluid can not rise, guarantee that the refrigerating fluid effectively cools down to the server subassembly, realize that the server is even, dispel the heat fast.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a liquid cooling server heat exchange coil subassembly, includes cooler bin, server subassembly, coil pipe assembly, and coil pipe assembly is the multiunit, and multiunit coil pipe assembly forms cold district, and coil pipe assembly installs in the cooler bin, and the server subassembly is established in cold district, and cooling system is connected to coil pipe assembly.
Coil pipe subassembly be two sets of, be first coil pipe subassembly, second coil pipe subassembly respectively, coil pipe subassembly includes collector tube, branch liquid pipe, coil pipe, the coil pipe is a plurality of, the collector tube is connected respectively at the coil pipe both ends, divides the liquid pipe, the coiled pipe is coiled into the rectangle, two sets of coil pipe subassemblies's coil pipe is crisscross, the partly stack of the coiled rectangle of two sets of coil pipes forms right cold district, central cold district, left cold district, right cold district, central cold district, left cold district all are equipped with the server.
The first coil pipe assembly comprises a first liquid dividing pipe, a first liquid collecting pipe and a first coil pipe, the second coil pipe assembly comprises a second liquid dividing pipe, a second liquid collecting pipe and a second coil pipe, liquid inlets are formed in the first liquid dividing pipe and the second liquid dividing pipe, and liquid outlets are formed in the first liquid collecting pipe and the second liquid collecting pipe;
the first coil pipe is composed of a plurality of metal pipes which are parallel to each other, two ends of each metal pipe are respectively and vertically connected with a first liquid dividing pipe and a first liquid collecting pipe, the first liquid dividing pipes and the first liquid collecting pipes are arranged in parallel, and the first coil pipe is enclosed into a rectangular frame;
the second coil pipe is composed of a plurality of metal pipes which are parallel to each other, two ends of each metal pipe are respectively and vertically connected with a second liquid dividing pipe and a second liquid collecting pipe, the second liquid dividing pipes and the second liquid collecting pipes are arranged in parallel, and the second coil pipe surrounds a rectangular frame; the first coil pipe and the second coil pipe are partially staggered to form a right cold area, a central cold area and a left cold area.
The cooling box in be equipped with the fixed beam, the server subassembly includes the mount, fixes the server link plate on the server, a plurality of servers pass through the server link plate and install on the mount, the mount is installed on the fixed beam.
The space of the central cold area is larger than that of the left cold area.
The utility model has the advantages that:
1. set up the cryogenic fluid in the cooler bin, used cryogenic fluid here is 3M non-phase change electronic cooling liquid, and the server subassembly soaks in the cryogenic fluid, and then the coil assembly is established in the cryogenic fluid, and the heat with the cryogenic fluid is taken away in the flow of refrigerant in the coil assembly, and the temperature of control cryogenic fluid can not rise, guarantees that the cryogenic fluid effectively cools down to the server subassembly, realizes that the server is even, quick heat dissipation.
2. Two sets of coils are crisscross the stack, the three cold district of formation, and wherein, the coil pipe of center cold district both sides is intensive for the coolant liquid cooling of center cold district is faster, so big partially with the center cold district, then places the big server of heat dissipation demand at center cold district, has guaranteed that the coolant liquid temperature around the big server of heat dissipation demand can not be too high.
3. The cooling box is divided into three areas, namely a left cooling area, a central cooling area and a right cooling area, by the first coil pipe assembly and the second coil pipe assembly; the left and right cold area servers have lower density, and can meet the heat dissipation requirement only by the single pipeline of the first coil pipe and the second coil pipe; the central cold area is high in server density and large in heat dissipation requirement, the heat dissipation requirement cannot be met by the single pipeline, the cross heat dissipation mode of the first coil pipe and the second coil pipe is designed, the two layers of coil pipes are arranged in a cross mode, the number of the coil pipes and the heat exchange area are greatly improved, and the cooling liquid in the central area is cooled quickly.
Drawings
FIG. 1 is an overall assembly view of the present invention;
fig. 2 is an assembly view of the server assembly and coil assembly of the present invention;
FIG. 3 is a partial view of the installation of a server assembly according to the present invention;
fig. 4 is a view of the coil assembly of the present invention.
In the figure: 1-a cooling box, 2-a server component, 3-a coil component, 21-a server, 22-a fixed beam, 23-a fixed frame, 24-a server hanging plate, 31-a first liquid dividing pipe, 32-a first liquid collecting pipe, 33-a first coil, 34-a second liquid dividing pipe, 35-a second liquid collecting pipe, 36-a second coil, 37-a right cooling area, 38-a center cooling area and 39-a left cooling area.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 and 2, the liquid cooling server heat exchange coil assembly comprises a cooling box 1, a server assembly 2 and coil assemblies 3, wherein the coil assemblies 3 are of multiple groups, the multiple groups of coil assemblies 3 form a cold area, the coil assemblies 3 are installed in the cooling box 1, the server assembly 2 is arranged in the cold area, and the coil assemblies 3 are connected with a cooling system.
Set up the cryogenic fluid in the cooler bin 1, the cryogenic fluid that here used is 3M non-phase change electronic cooling liquid, and server subassembly 2 soaks in the cryogenic fluid, and then coil assembly 3 establishes in the cryogenic fluid, and the heat with the cryogenic fluid is taken away in the flow of refrigerant in coil assembly 3, and the temperature of control cryogenic fluid can not rise, guarantees that the cryogenic fluid effectively cools down server subassembly 2, realizes that server 21 is even, dispels the heat fast.
As shown in fig. 2 and 4, two sets of coils are stacked in a staggered manner to form three cold areas, wherein the coils on two sides of the central cold area 38 are dense, so that the cooling liquid in the central cold area 38 is cooled faster, the central cold area 38 is made larger, and then the server 21 with large heat dissipation requirement is placed in the central cold area, thereby ensuring that the temperature of the cooling liquid around the server 21 with large heat dissipation requirement is not too high.
The first coil assembly comprises a first liquid dividing pipe 31, a first liquid collecting pipe 32 and a first coil 33, the second coil assembly comprises a second liquid dividing pipe 34, a second liquid collecting pipe 35 and a second coil 36, liquid inlets are formed in the first liquid dividing pipe 31 and the second liquid dividing pipe 34, and liquid outlets are formed in the first liquid collecting pipe 32 and the second liquid collecting pipe 35;
the first coil pipe 33 is composed of a plurality of metal pipes which are parallel to each other, two ends of each metal pipe are respectively and vertically connected with the first liquid dividing pipe 31 and the first liquid collecting pipe 32, the first liquid dividing pipe 31 and the first liquid collecting pipe 32 are arranged in parallel, and the first coil pipe 33 is enclosed into a rectangular frame; the second coil pipe 36 is composed of a plurality of metal pipes which are parallel to each other, two ends of each metal pipe are respectively and vertically connected with the second liquid dividing pipe 34 and the second liquid collecting pipe 35, the second liquid dividing pipe 34 and the second liquid collecting pipe 35 are arranged in parallel, and the second coil pipe 36 is enclosed into a rectangular frame; the first coil 33 and the second coil 36 are partially staggered to form a right cold area 37, a central cold area 38 and a left cold area 39.
The first coil assembly and the second coil assembly divide the cooling box 1 into three areas, namely a right cooling area 37, a central cooling area 38 and a left cooling area 39; the left and right cold area servers 21 have lower density, and can meet the heat dissipation requirement only by a single pipeline of the first coil pipe 33 and the second coil pipe 36; the central cold area 38 is high in density and large in heat dissipation requirement due to the fact that the server 21 is close to a single pipeline, and the heat dissipation requirement cannot be met, therefore, a cross heat dissipation mode of the first coil pipe 33 and the second coil pipe 36 is designed, the two layers of coil pipes are arranged in a cross mode, the number of the coil pipes and the heat exchange area are greatly improved, and cooling liquid in the central cold area 38 is cooled rapidly.
The cooling box 1 in be equipped with fixed beam 22, server subassembly 2 includes mount 23, fixes server link plate 24 on the server, a plurality of servers 21 pass through server link plate 24 and install on mount 23, mount 23 installs on fixed beam 22. The central cold zone 38 is larger in space than the left cold zone 39, which is generally designed to be symmetrical about the central cold zone 38, and then the central cold zone 38 is designed to be larger, which ensures that the central cold zone 38 accommodates more servers and dissipates heat more quickly.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (5)
1. The utility model provides a liquid cooling server heat transfer coil subassembly, characterized by, includes cooler bin, server subassembly, coil assembly, and coil assembly is the multiunit, and multiunit coil assembly forms cold district, and coil assembly installs in the cooler bin, and server subassembly is established in cold district, and coil assembly connects cooling system.
2. The liquid cooling server heat exchange coil assembly according to claim 1, wherein the coil assemblies are two groups, namely a first coil assembly and a second coil assembly, the coil assemblies comprise liquid collecting pipes, liquid distributing pipes and coils, the number of the coils is multiple, the two ends of each coil are respectively connected with the liquid collecting pipes and the liquid distributing pipes, the coils are wound into rectangles, the coils of the two groups of coil assemblies are staggered, a part of the rectangles wound by the two groups of coils is overlapped to form a right cooling area, a center cooling area and a left cooling area, and the right cooling area, the center cooling area and the left cooling area are provided with the server.
3. The liquid cooling server heat exchange coil assembly according to claim 2, wherein the first coil assembly comprises a first liquid dividing pipe, a first liquid collecting pipe and a first coil, the second coil assembly comprises a second liquid dividing pipe, a second liquid collecting pipe and a second coil, liquid inlets are formed in the first liquid dividing pipe and the second liquid dividing pipe, and liquid outlets are formed in the first liquid collecting pipe and the second liquid collecting pipe;
the first coil pipe is composed of a plurality of metal pipes which are parallel to each other, two ends of each metal pipe are respectively and vertically connected with a first liquid dividing pipe and a first liquid collecting pipe, the first liquid dividing pipes and the first liquid collecting pipes are arranged in parallel, and the first coil pipe is enclosed into a rectangular frame;
the second coil pipe is composed of a plurality of metal pipes which are parallel to each other, two ends of each metal pipe are respectively and vertically connected with a second liquid dividing pipe and a second liquid collecting pipe, the second liquid dividing pipes and the second liquid collecting pipes are arranged in parallel, and the second coil pipe surrounds a rectangular frame; the first coil pipe and the second coil pipe are partially staggered to form a right cold area, a central cold area and a left cold area.
4. The liquid cooling server heat exchange coil assembly according to claim 3, wherein a fixed beam is arranged in the cooling box, the server assembly comprises a fixed frame and server hanging plates fixed on the servers, the plurality of servers are installed on the fixed frame through the server hanging plates, and the fixed frame is installed on the fixed beam.
5. The liquid cooling server heat exchange coil assembly of claim 4, wherein the central cold zone is larger in space than the left cold zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921972430.4U CN211429847U (en) | 2019-11-15 | 2019-11-15 | Heat exchange coil assembly of liquid cooling server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921972430.4U CN211429847U (en) | 2019-11-15 | 2019-11-15 | Heat exchange coil assembly of liquid cooling server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211429847U true CN211429847U (en) | 2020-09-04 |
Family
ID=72274516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921972430.4U Active CN211429847U (en) | 2019-11-15 | 2019-11-15 | Heat exchange coil assembly of liquid cooling server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211429847U (en) |
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2019
- 2019-11-15 CN CN201921972430.4U patent/CN211429847U/en active Active
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