CN216313680U - Liquid cooling plate assembly for server CPU - Google Patents
Liquid cooling plate assembly for server CPU Download PDFInfo
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- CN216313680U CN216313680U CN202120233237.XU CN202120233237U CN216313680U CN 216313680 U CN216313680 U CN 216313680U CN 202120233237 U CN202120233237 U CN 202120233237U CN 216313680 U CN216313680 U CN 216313680U
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Abstract
The utility model discloses a liquid cooling plate component for a server CPU, which comprises: public first water supply port of quick-operation joint, the public first return water mouth of quick-operation joint, a set of liquid cooling board welding piece, a set of hose and a set of liquid cooling board, the public first water supply port of quick-operation joint and the public first return water mouth of quick-operation joint pass through the connection of liquid cooling board welding piece and the hose that corresponds, the liquid cooling board passes through the hose connection. The liquid cooling plate assembly for the server CPU is simple in structure, reasonable in design and easy to produce, the attaching degree of the liquid cooling plate assembly and the CPU is improved by optimizing the structure of the liquid cooling plate assembly, the liquid cooling plate assembly and the CPU are connected more closely, the thermal contact resistance of the liquid cooling plate assembly and the CPU is reduced, and the heat dissipation effect and the reliability of the liquid cooling plate are improved.
Description
Technical Field
The utility model belongs to the technical field of servers, and particularly relates to a liquid cooling plate component for a server CPU (central processing unit), which is used for cooling the CPU serving as a core heating component in the server.
Background
With the rapid development of information technology, the data center traffic is expanded, the number of electronic components inside the server and the power density are steadily increased, and therefore the heating value of the server is multiplied. The heat inside the server is effectively removed, so that the efficient work of the server can be ensured, and the service life of the server is prolonged.
The high-power Central Processing Unit (CPU) is a core component in the server, and functions to interpret, read, and execute computer instructions, and process data in computer software. Currently, intel (intel), advanced technology (AMD), and Nvidia (Nvidia) develop high performance, low power super chips with a single CPU power of 150W under the precondition of ensuring high processing capability. The radiator ensures that the temperature of the CPU is within the design range when the CPU is in the highest power, and the CPU cannot be burnt due to overhigh temperature. The traditional refrigeration mode adopts air cooling heat dissipation, and air cooling has the problems of high noise, low heat dissipation efficiency and the like.
The common technology is to adopt heat-conducting paste to be coated on the binding surface of the CPU and the cold plate to realize the connection of the CPU and the cold plate, and the reliability of the cold plate can be reduced by the mode. Therefore, the heat dissipation technology of the existing CPU is yet to be further improved.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the defects, the utility model aims to provide a liquid cooling plate component for a server CPU, which has the advantages of simple structure, reasonable design and easy production, improves the attaching degree of the liquid cooling plate component and the CPU by optimizing the structure of the liquid cooling plate component, leads the liquid cooling plate component and the CPU to be connected more tightly, reduces the thermal contact resistance of the liquid cooling plate and improves the heat dissipation effect and the reliability of the liquid cooling plate.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a liquid cooling board assembly for a server CPU, comprising: public first water supply port of quick-operation joint, the public first return water mouth of quick-operation joint, a set of liquid cooling board welding piece, a set of hose and a set of liquid cooling board, the public first water supply port of quick-operation joint and the public first return water mouth of quick-operation joint pass through the connection of liquid cooling board welding piece and the hose that corresponds, the liquid cooling board passes through the hose connection. The liquid cooling plate assembly for the server CPU is simple in structure, reasonable in design and easy to produce, the attaching degree of the liquid cooling plate assembly and the CPU is improved by optimizing the structure of the liquid cooling plate assembly, the liquid cooling plate assembly and the CPU are connected more closely, the thermal contact resistance of the liquid cooling plate assembly and the CPU is reduced, and the heat dissipation effect and the reliability of the liquid cooling plate are improved.
The liquid cooling plate comprises a first liquid cooling plate, a second liquid cooling plate, a third liquid cooling plate and a fourth liquid cooling plate, the first liquid cooling plate and the second liquid cooling plate are connected in series through a hose to form a first branch, the third liquid cooling plate and the fourth liquid cooling plate are connected in series through a hose to form a second branch, and the first branch and the second branch are connected in parallel.
Further, first liquid cold drawing, second liquid cold drawing, third liquid cold drawing and fourth liquid cold drawing all include bottom plate, upper cover, liquid cold drawing water inlet, liquid cold drawing delivery port and a set of fin, the top of bottom plate is located to the upper cover, just all be equipped with fluid passage in bottom plate and the upper cover, the top of upper cover is all located to liquid cold drawing water inlet and liquid cold drawing delivery port to be connected with fluid passage through the connector, the fin is located on the bottom plate to locate between bottom plate and the upper cover.
Furthermore, the hose comprises a group of water supply pipes, a group of serial pipes and a group of water return pipes, wherein the inlet ends of the water supply pipes are connected with the male water supply port of the quick connector, the other ends of the water supply pipes are respectively connected with the water inlets of the liquid cooling plates on the first liquid cooling plate and the third liquid cooling plate, the water outlet of the liquid cooling plate on the first liquid cooling plate is connected with the water inlet of the liquid cooling plate on the second liquid cooling plate through the serial pipes, and the water outlet of the liquid cooling plate on the third liquid cooling plate is connected with the water inlet of the liquid cooling plate on the fourth liquid cooling plate through the serial pipes;
liquid cooling board delivery port on second liquid cooling board and the fourth liquid cooling board all is connected with the public first return water mouth of quick-operation joint through the wet return, and the hose material is PU plastics.
Preferably, the connectors at the water inlet and the water outlet of the liquid cooling plate are taper pipe joints, and the joints of the taper pipe joints and the hose are connected through clamping.
Further preferably, the fins are relieving fins, and the thickness, the distance and the height of the fins are respectively 0.5mm, 1.0mm and 3.2 mm. The fin material is the aluminum alloy, and the radiating efficiency is high.
In addition, still include the rack-mounted server based on liquid cooling board, the rack-mounted server comprises a set of server blade and coolant liquid distribution unit, the server blade is upper and lower setting, coolant liquid distribution unit locates the top or the bottom of server blade, just coolant liquid distribution unit passes through the liquid cooling system and joins in marriage a class subassembly and is connected with the server blade.
Further, the server blade comprises a mainboard and a CPU, the CPU is arranged on the mainboard, and the liquid cooling plate is mounted on the CPU in a sleeved mode through bolts.
Still further, the coolant distribution unit includes a pump and a heat exchanger, the heat exchanger being coupled to the pump.
Preferably, the liquid cooling system flow distribution assembly comprises a main pipe and a group of branch pipes, wherein the main pipe comprises a main liquid supply pipe and a main liquid return pipe, and the branch pipes comprise a branch liquid supply pipe and a branch liquid return pipe;
the feed liquor inlet end that the confession liquid was responsible for is connected with the feed liquor mouth of coolant liquid distribution unit, the exit end that returns the liquid and is responsible for is connected with the liquid return mouth of coolant liquid distribution unit, supply liquid lateral pipe one end and supply liquid to be responsible for and be connected, the other end is connected with the public first supply water inlet of quick-operation joint, the one end that returns the liquid lateral pipe is connected with returning the liquid lateral pipe, and the other end is connected with the public first return water mouth of quick-operation joint.
The technical scheme shows that the utility model has the following beneficial effects:
1. the liquid cooling plate assembly for the server CPU is simple in structure, reasonable in design and easy to produce, the attaching degree of the liquid cooling plate assembly and the CPU is improved by optimizing the structure of the liquid cooling plate assembly, the liquid cooling plate assembly and the CPU are connected more closely, the thermal contact resistance of the liquid cooling plate assembly and the CPU is reduced, and the heat dissipation effect and the reliability of the liquid cooling plate are improved.
2. According to the utility model, the liquid cooling plate and the CPU are connected in a sleeved mode through the bolts, the CPU mounting holes are reserved in the CPU, the liquid cooling plate is matched with and reserved with the cold plate mounting holes, the bolts are sleeved with the bolts and the gaskets, the CPU and the liquid cooling plate are fixedly installed in the sleeved mode through the bolts, and the cold plate is tightly attached to the CPU. Be convenient for adjust the moment of bolt fastener, the staff is to the moment with electric spanner control bolt fastener, guarantees to have suitable installation pressure to the cold drawing, guarantees cold drawing and CPU's abundant contact, makes things convenient for operating personnel to install again and dismantles.
3. The liquid cooling system flow distribution assembly comprises a main pipe and a group of branch pipes, wherein the main pipe comprises a main liquid supply pipe and a main liquid return pipe, and the branch pipes comprise a branch liquid supply pipe and a branch liquid return pipe; the quick connector of the cold plate assembly is provided with the male connector, the liquid cooling system flow distribution assembly is provided with the female connector in a matching mode, and the female connector and the male connector are mutually locked to realize sealing of cooling media. When one blade server needs to be overhauled, the blade server can be plugged with liquid, and the normal work of other blade servers is not influenced.
Drawings
FIG. 1 is a schematic diagram of a liquid cooled plate assembly according to the present invention;
FIG. 2 is a schematic view of the liquid cooling plate of the present invention;
FIG. 3 is a schematic view of a liquid cooling plate fin structure according to the present invention;
FIG. 4 is a diagram of a rack server according to the present invention;
FIG. 5 is a schematic diagram of a CPU layout of the present invention;
FIG. 6 is a schematic diagram of the installation of the liquid cold plate and the CPU of the present invention.
Detailed Description
The utility model is further elucidated with reference to the drawings and the embodiments.
Examples
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
A liquid cooling plate assembly for a server CPU as shown in fig. 1, 2 and 3, comprising: public first water supply port 1 of quick-operation joint, public first return water mouth 2 of quick-operation joint, a set of liquid cooling board welding 3, a set of hose 4 and a set of liquid cooling board 5, public first water supply port 1 of quick-operation joint and the public first return water mouth 2 of quick-operation joint are connected with the hose 4 that corresponds through liquid cooling board welding 3, liquid cooling board 5 passes through the hose 4 and connects.
In this embodiment, the liquid cooling plate 5 includes a first liquid cooling plate 51, a second liquid cooling plate 52, a third liquid cooling plate 53, and a fourth liquid cooling plate 54, where the first liquid cooling plate 51 and the second liquid cooling plate 52 are connected in series through a hose to form a first branch, the third liquid cooling plate 53 and the fourth liquid cooling plate 54 are connected in series through a hose to form a second branch, and the first branch and the second branch are arranged in parallel.
In this embodiment, the first liquid-cooled plate 51, the second liquid-cooled plate 52, the third liquid-cooled plate 53, and the fourth liquid-cooled plate 54 all include a bottom plate 501, an upper cover 502, a liquid-cooled plate water inlet 503, a liquid-cooled plate water outlet 504, and a set of fins 505, the upper cover 502 is disposed above the bottom plate 501, fluid passages 506 are disposed in the bottom plate 501 and the upper cover 502, the liquid-cooled plate water inlet 503 and the liquid-cooled plate water outlet 504 are disposed above the upper cover 502 and are connected to the fluid passages 506 through a connector 507, and the fins 505 are disposed on the bottom plate 501 and are disposed between the bottom plate 501 and the upper cover 502.
In this embodiment, the hose 4 includes a set of water supply pipe 41, a set of serial pipes 42, and a set of water return pipe 43, an inlet end of the water supply pipe 41 is connected to the male water supply port 1 of the quick connector, and the other end is connected to the liquid cooling plate water inlets 503 on the first liquid cooling plate 51 and the third liquid cooling plate 53 respectively, the liquid cooling plate water outlet 504 on the first liquid cooling plate 51 is connected to the liquid cooling plate water inlet 503 on the second liquid cooling plate 52 through the serial pipe 42, and the liquid cooling plate water outlet 504 on the third liquid cooling plate 53 is connected to the liquid cooling plate water inlet 503 on the fourth liquid cooling plate 54 through the serial pipe 42;
the liquid cooling plate water outlets 504 on the second liquid cooling plate 52 and the fourth liquid cooling plate 54 are both connected with the quick-coupling male water return port 2 through a water return pipe 43.
In this embodiment, the connectors 507 at the liquid cooling plate water inlet 503 and the liquid cooling plate water outlet 504 are both taper pipe joints, and the joints of the taper pipe joints and the hoses 4 are connected through the hoops 509.
In this embodiment, the fins 505 are relieved fins.
Example 2
A liquid cooling plate assembly for a server CPU as shown in fig. 1 to 5, comprising: public first water supply port 1 of quick-operation joint, public first return water mouth 2 of quick-operation joint, a set of liquid cooling board welding 3, a set of hose 4 and a set of liquid cooling board 5, public first water supply port 1 of quick-operation joint and the public first return water mouth 2 of quick-operation joint are connected with the hose 4 that corresponds through liquid cooling board welding 3, liquid cooling board 5 passes through the hose 4 and connects.
In this embodiment, the liquid cooling plate 5 includes a first liquid cooling plate 51, a second liquid cooling plate 52, a third liquid cooling plate 53, and a fourth liquid cooling plate 54, where the first liquid cooling plate 51 and the second liquid cooling plate 52 are connected in series through a hose to form a first branch, the third liquid cooling plate 53 and the fourth liquid cooling plate 54 are connected in series through a hose to form a second branch, and the first branch and the second branch are arranged in parallel.
In this embodiment, the first liquid-cooled plate 51, the second liquid-cooled plate 52, the third liquid-cooled plate 53, and the fourth liquid-cooled plate 54 all include a bottom plate 501, an upper cover 502, a liquid-cooled plate water inlet 503, a liquid-cooled plate water outlet 504, and a set of fins 505, the upper cover 502 is disposed above the bottom plate 501, fluid passages 506 are disposed in the bottom plate 501 and the upper cover 502, the liquid-cooled plate water inlet 503 and the liquid-cooled plate water outlet 504 are disposed above the upper cover 502 and are connected to the fluid passages 506 through a connector 507, and the fins 505 are disposed on the bottom plate 501 and are disposed between the bottom plate 501 and the upper cover 502. And a group of cold plate mounting holes 509 is arranged on the bottom plate 501. The bottom plate 501 and the upper cover 502 are both made of red copper, and the heat conductivity of copper is superior to that of aluminum alloy and stainless steel. And materials such as stainless steel, aluminum alloy and the like can be adopted according to the use working conditions. In the server liquid cooling system, the liquid cooling plate 5 is preferably made of copper.
In this embodiment, the hose 4 includes a set of water supply pipe 41, a set of serial pipes 42, and a set of water return pipe 43, an inlet end of the water supply pipe 41 is connected to the male water supply port 1 of the quick connector, and the other end is connected to the liquid cooling plate water inlets 503 on the first liquid cooling plate 51 and the third liquid cooling plate 53 respectively, the liquid cooling plate water outlet 504 on the first liquid cooling plate 51 is connected to the liquid cooling plate water inlet 503 on the second liquid cooling plate 52 through the serial pipe 42, and the liquid cooling plate water outlet 504 on the third liquid cooling plate 53 is connected to the liquid cooling plate water inlet 503 on the fourth liquid cooling plate 54 through the serial pipe 42;
the liquid cooling plate water outlets 504 on the second liquid cooling plate 52 and the fourth liquid cooling plate 54 are both connected with the quick-coupling male water return port 2 through a water return pipe 43.
In this embodiment, the connectors 507 at the liquid cooling plate water inlet 503 and the liquid cooling plate water outlet 504 are both taper pipe joints, and the joints of the taper pipe joints and the hoses 4 are connected through the clamps 508. The liquid flow channel is formed in the liquid cooling plate 5, and a cooling medium enters from a water inlet of the liquid cooling plate 5 and flows out from a water outlet of the liquid cooling plate 5. The water inlet of the liquid cooling plate 5 is connected with a male water supply port of a quick connector by a hose 4 and receives a cooling medium from a cooling liquid distribution unit (CDU) 62; the cold plate water outlet is connected with a quick connector male water return port by a hose 4, so that the cooling medium returns to the CDU. The cooling medium adopts pure water, pure water plus glycol, electronic fluorinated liquid, refrigerant and the like.
In this embodiment, the fins 505 are tooth fins, and high-density fins are used.
The rack server 6 based on the liquid cooling plate 5 is further included in the embodiment, the rack server 6 is composed of a set of server blades 61 and a cooling liquid distribution unit 62, the server blades 61 are arranged in an upper and a lower manner, the cooling liquid distribution unit 62 is arranged at the top or the bottom of the server blades 61, and the cooling liquid distribution unit 62 is connected with the server blades 61 through a liquid cooling system distribution assembly (simulation) 63. The manifold is used to evenly distribute the cooling medium to each server blade in the rack, making the resistance and flow of each server blade equal. The quick connector of the cold plate assembly is provided with a male connector, the manifold is matched with a female connector, and the female connector and the male connector are mutually locked to realize the sealing of a cooling medium. When one blade server needs to be overhauled, the blade server can be plugged with liquid, and the normal work of other blade servers is not influenced.
In this embodiment, the server blade 61 includes a main board 611 and a liquid cooling board 5, where the main board 611 and the liquid cooling board 5 are used to cool heat generating components such as a core CPU612 in a rack server 6, the CPU612 is disposed on the main board 611, a CPU mounting hole 613 is disposed on the main board 611, the CPU mounting hole 613 is aligned with the cold mounting hole 509, and the CPU612 and the liquid cooling board 51 are fixed by a bolt sleeve 7. The bolt sleeve 7 comprises a bolt and a gasket, the bolt sleeve is used for installing and fixing the CPU and the liquid cooling plate, and the cold plate and the CPU are tightly attached. The moment that operating personnel utilized electric wrench control bolt fastener guarantees to have suitable installation pressure to the cold drawing, guarantees cold drawing and CPU's abundant contact, makes things convenient for operating personnel to install again and dismantles. And a single server blade may process data independently. The server blades are stacked into rack servers.
The cooling liquid distribution unit 62 in this embodiment includes a pump 621 and a heat exchanger 622, and the heat exchanger 622 and the pump 621 are connected.
In this embodiment, the liquid cooling system flow distribution assembly 63 includes a main pipe 631 and a set of branch pipes 632, where the main pipe 631 includes a main liquid supply pipe and a main liquid return pipe, and the branch pipes 632 include branch liquid supply pipes and branch liquid return pipes;
the liquid inlet end that the confession liquid was responsible for is connected with the confession liquid mouth of coolant liquid distribution unit (CDU) 62, the exit end that returns the liquid and be responsible for is connected with the liquid return mouth of coolant liquid distribution unit 62, supply liquid bleeder one end and supply liquid to be responsible for and be connected, the other end is connected with the public first supply water mouth 1 of quick-operation joint, return the one end of liquid bleeder and return liquid bleeder connection, the other end is connected with the public first return water mouth 2 of quick-operation joint.
The specific working process of the server is as follows: the pump 621 provides driving force for the cooling medium, so that the cooling medium with constant pressure and flow continuously enters the heat exchanger 622 to exchange heat with the external environment, the cooled cooling medium flows out from the heat exchanger, and then flows into the cold plate assemblies 5 in the server blades 61 through the pilot 63 to take out the heat of the CPU. The cooling medium carries heat to return to the CDU 62 after converging from the liquid return pipeline 63, and enters the inlet of the pump 621 to form a closed circulation cooling loop. The server blades 61 are stacked to form the rack server 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. A liquid cooling plate assembly for a server CPU, comprising: the method comprises the following steps: public first water supply port of quick-operation joint (1), the public first return water mouth of quick-operation joint (2), a set of liquid cooling board welding piece (3), the public first water supply port of quick-operation joint (1) and the public first return water mouth of quick-operation joint (2) are connected with the hose (4) that corresponds through liquid cooling board welding piece (3), liquid cooling board (5) are connected through hose (4).
2. The liquid cooling plate assembly for a server CPU of claim 1, wherein: the liquid cooling plate (5) comprises a first liquid cooling plate (51), a second liquid cooling plate (52), a third liquid cooling plate (53) and a fourth liquid cooling plate (54), the first liquid cooling plate (51) and the second liquid cooling plate (52) are connected in series through hoses to form a first branch, the third liquid cooling plate (53) and the fourth liquid cooling plate (54) are connected in series through hoses to form a second branch, and the first branch and the second branch are arranged in parallel.
3. The liquid cooling plate assembly for a server CPU of claim 2, wherein: first liquid cold drawing (51), second liquid cold drawing (52), third liquid cold drawing (53) and fourth liquid cold drawing (54) all include bottom plate (501), upper cover (502), liquid cold drawing water inlet (503), liquid cold drawing delivery port (504) and a set of fin (505), the top of bottom plate (501) is located in upper cover (502), just all be equipped with fluid passage (506) in bottom plate (501) and upper cover (502), the top of upper cover (502) is all located in liquid cold drawing water inlet (503) and liquid cold drawing delivery port (504) to be connected with fluid passage (506) through connector (507), fin (505) are located on bottom plate (501), and locate between bottom plate (501) and upper cover (502), just connector (507) is public head.
4. A liquid cooled plate assembly for a server CPU as set forth in claim 3, wherein: the hose (4) comprises a group of water supply pipes (41), a group of serial pipes (42) and a group of water return pipes (43), wherein the inlet ends of the water supply pipes (41) are connected with the male water supply port (1) of the quick connector, the other ends of the water supply pipes are respectively connected with the liquid cooling plate water inlets (503) on the first liquid cooling plate (51) and the third liquid cooling plate (53), the liquid cooling plate water outlets (504) on the first liquid cooling plate (51) are connected with the liquid cooling plate water inlets (503) on the second liquid cooling plate (52) through the serial pipes (42), and the liquid cooling plate water outlets (504) on the third liquid cooling plate (53) are connected with the liquid cooling plate water inlets (503) on the fourth liquid cooling plate (54) through the serial pipes (42);
and liquid cooling plate water outlets (504) on the second liquid cooling plate (52) and the fourth liquid cooling plate (54) are connected with a male water return port (2) of the quick connector through a water return pipe (43).
5. The liquid cooling plate assembly for a server CPU of claim 4, wherein: the connector (507) of liquid cold plate water inlet (503) and liquid cold plate delivery port (504) department is the taper pipe joint, just the taper pipe joint passes through clamp (508) with the junction of hose (4) and is connected.
6. A liquid cooled plate assembly for a server CPU as set forth in claim 3, wherein: the fins (505) are relieved fins.
7. The liquid cooling plate assembly for a server CPU of claim 1, wherein: still include rack-mounted server (6) based on liquid cold plate (5), rack-mounted server (6) comprise a set of server blade (61) and coolant liquid distribution unit (62), server blade (61) are upper and lower and set up, the top or the bottom of server blade (61) are located in coolant liquid distribution unit (62), just coolant liquid distribution unit (62) are joined in marriage through liquid cooling system and are flowed subassembly (63) and be connected with server blade (61).
8. The liquid cooling plate assembly for a server CPU of claim 7, wherein: the server blade (61) comprises a main board (611) and a CPU (612), the CPU (612) is arranged on the main board (611), and the liquid cooling plate (5) is installed on the CPU (612) in a sleeved mode through bolts.
9. The liquid cooling plate assembly for a server CPU of claim 7, wherein: the cooling liquid distribution unit (62) comprises a pump (621) and a heat exchanger (622), and the heat exchanger (622) is connected with the pump (621).
10. The liquid cooling plate assembly for a server CPU of claim 7, wherein: the liquid cooling system flow distribution assembly (63) comprises a main pipe (631) and a group of branch pipes (632), wherein the main pipe (631) comprises a liquid supply main pipe and a liquid return main pipe, and the branch pipes (632) comprise liquid supply branch pipes and liquid return branch pipes;
the feed liquor inlet end that the confession liquid was responsible for is connected with the confession liquid mouth of coolant liquid distribution unit (62), the exit end that returns the liquid and be responsible for is connected with the liquid mouth that returns of coolant liquid distribution unit (62), supply liquid bleeder one end and supply liquid to be responsible for and be connected, the other end is connected with public first feed water inlet (1) of quick-operation joint, the one end that returns the liquid bleeder is connected with back liquid bleeder, and the other end is connected with public first return water mouth (2) of quick-operation joint.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120233237.XU CN216313680U (en) | 2021-01-28 | 2021-01-28 | Liquid cooling plate assembly for server CPU |
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| CN202120233237.XU CN216313680U (en) | 2021-01-28 | 2021-01-28 | Liquid cooling plate assembly for server CPU |
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| CN216313680U true CN216313680U (en) | 2022-04-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116056422A (en) * | 2022-12-30 | 2023-05-02 | 中国科学院空间应用工程与技术中心 | Detachable cold plate of online cabinet operation box and operation box liquid cooling system |
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2021
- 2021-01-28 CN CN202120233237.XU patent/CN216313680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116056422A (en) * | 2022-12-30 | 2023-05-02 | 中国科学院空间应用工程与技术中心 | Detachable cold plate of online cabinet operation box and operation box liquid cooling system |
| CN116056422B (en) * | 2022-12-30 | 2023-08-25 | 中国科学院空间应用工程与技术中心 | Detachable cold plate of online cabinet operation box and operation box liquid cooling system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |