Liquid cooling TANK device suitable for flow self-adaption and cooling system

Abstract

The utility model provides a liquid cooling TANK device suitable for flow self-adaption and a cooling system. The liquid cooling TANK device comprises an inner container, a fixed pore plate, a movable pore plate and a driving part. The inner container is provided with a cavity; the fixing hole plate is connected with the side wall of the inner container and divides the cavity into a liquid inlet cavity and a liquid return cavity. A hole position part is arranged on the fixed hole plate; the hole site part comprises a plurality of first liquid passing holes; the movable pore plate is in sliding connection with the fixed pore plate, a plurality of second liquid passing holes are formed in the movable pore plate, and the first liquid passing holes and the second liquid passing holes are oppositely formed; and the driving piece is arranged on the fixed pore plate and is connected with the movable pore plate. The device is simple in structure and convenient to operate, and the flow of cooling liquid entering the liquid return cavity from the liquid inlet cavity can be adjusted by moving the movable pore plate; by arranging the driving piece to drive the movable pore plate to move, the moving precision of the movable pore plate can be improved, and the control precision of the liquid inlet flow is further improved.

Description

Technical Field

[0001] The present application belongs to the technical field of server cooling, and more specifically, to a liquid cooling TANK device and a cooling system suitable for flow self-adaptation. Background Art

[0002] Immersion liquid cooling, as the name suggests, is to immerse the entire server in a liquid cooling cabinet filled with coolant. The heat dissipation components in the server are in direct contact with the coolant, and the heat will be continuously carried away by the coolant.

[0003] To ensure the heat dissipation effect and ensure that the heat of all servers can be removed in time, a flow equalizer is generally installed at the bottom of the liquid cooling cabinet. When the coolant flows, the flow equalizer will keep the flow rate at each position uniform, ensuring that the flow distributed to the server is basically equal.

[0004] Currently, the most common flow equalizer is fixed, that is, the flow of all U positions cannot be adjusted. At this time, the flow adjustment basically needs to rely on the centrifugal pump on the CDU (cold liquid distribution unit) side. In the prior art, there are also changes to the flow equalizer to be overall adjustable. Although the overall adjustment of the liquid inlet flow of the liquid cooling cabinet can be completed, it is impossible to achieve precise adjustment of the flow of a single U position (the width of the server, 1U≈44.45mm). Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide a liquid-cooled TANK device and a cooling system suitable for flow self-adaptation, so as to solve the technical problem of regulating the coolant inlet flow rate existing in the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: to provide a liquid-cooled TANK device suitable for flow self-adaptation, including an inner tank, a fixed orifice plate, a movable orifice plate and a driving member; the inner tank has a cavity; the fixed orifice plate is connected to the side wall of the inner tank, and the fixed orifice plate divides the cavity into a liquid inlet cavity and a liquid return cavity; a hole portion is provided on the fixed orifice plate; the hole portion includes a plurality of first liquid passage holes; the movable orifice plate is slidably connected to the fixed orifice plate, and a plurality of second liquid passage holes are provided on the movable orifice plate, and the first liquid passage holes are arranged opposite to the second liquid passage holes; the driving member is arranged on the fixed orifice plate and connected to the movable orifice plate; the driving member is used to drive the movable orifice plate to move so that the first liquid passage hole is covered by the movable orifice plate, or the first liquid passage hole at least partially overlaps with the second liquid passage hole.

[0007] Optionally, there are a plurality of the hole portions, and the plurality of the hole portions are arranged at intervals; there are a plurality of the movable orifice plates, and the movable orifice plates are arranged corresponding to the hole portions.

[0008] Optionally, the number of the movable orifice plates is twice the number of the orifice portions.

[0009] Optionally, there are multiple driving members, and one driving member is connected to two movable orifice plates.

[0010] Optionally, the movement strokes of the multiple driving members are the same, or the movement strokes of the multiple driving members are different.

[0011] Optionally, the driving member is a double-rod telescopic member, and the double-rod telescopic member is arranged between the two movable orifice plates, and can drive the two movable orifice plates to move simultaneously or separately.

[0012] Optionally, the first liquid passage hole is circular in shape, and the second liquid passage hole is circular in shape.

[0013] Optionally, the liquid-cooled TANK device further includes a control unit, and the control unit is electrically connected to the driving member.

[0014] As another optional solution, the liquid-cooled TANK device further includes a handle, wherein the handle is connected to the movable orifice plate, and the handle is used to push the movable orifice plate to move.

[0015] The present application also provides a cooling system, including a coolant distribution device and the above-mentioned liquid-cooled TANK device suitable for flow self-adaptation, wherein the coolant distribution device is connected to the liquid-cooled TANK device through a liquid inlet circuit and a liquid return circuit respectively.

[0016] The beneficial effects of the liquid-cooled TANK device and cooling system suitable for flow self-adaptation provided by the present application are: compared with the prior art, the liquid-cooled TANK device suitable for flow self-adaptation provided by the present application has a simple structure and is easy to operate. By moving the movable orifice plate, the first liquid hole is covered by the movable orifice plate, or the first liquid hole at least partially overlaps with the second liquid hole, thereby adjusting the flow rate of the coolant entering the liquid return chamber from the liquid inlet chamber; by setting a driving member to drive the movable orifice plate to move, the movement accuracy of the movable orifice plate can be improved, and the control accuracy of the liquid inlet flow rate is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1A schematic cross-sectional structure diagram of a liquid-cooled TANK device suitable for flow self-adaptation in a full flow state provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of a top view of a liquid-cooled TANK device suitable for flow self-adaptation in a full flow state provided in an embodiment of the present application;

[0020] Figure 3 A schematic diagram of the partial structure of a fixed orifice plate and a movable orifice plate assembly of a liquid-cooled TANK device suitable for flow self-adaptation under full flow conditions provided in an embodiment of the present application;

[0021] Figure 4 A schematic cross-sectional structure diagram of a liquid-cooled TANK device suitable for flow self-adaptation in an intermediate flow state provided in an embodiment of the present application;

[0022] Figure 5 A schematic diagram of a top view of a liquid-cooled TANK device suitable for flow self-adaptation in an intermediate flow state provided in an embodiment of the present application;

[0023] Figure 6 A schematic diagram of the partial structure of a fixed orifice plate and a movable orifice plate assembly of a liquid-cooled TANK device suitable for flow self-adaptation under an intermediate flow state provided in an embodiment of the present application;

[0024] Figure 7 A schematic cross-sectional structure diagram of a liquid-cooled TANK device suitable for flow self-adaptation in a zero flow state provided in an embodiment of the present application;

[0025] Figure 8 A schematic diagram of a top view structure of a liquid-cooled TANK device suitable for flow self-adaptation in a zero flow state provided in an embodiment of the present application;

[0026] Fig. 9 A schematic diagram of the partial structure of a fixed orifice plate and a movable orifice plate assembly of a liquid-cooled TANK device suitable for flow self-adaptation under a zero flow state provided in an embodiment of the present application;

[0027] Fig.10 A schematic cross-sectional structure diagram of a liquid-cooled TANK device suitable for flow self-adaptation in a mixed flow state provided in an embodiment of the present application;

[0028] Fig.11 A schematic diagram of a top view structure of a liquid-cooled TANK device suitable for flow self-adaptation in a mixed flow state provided in an embodiment of the present application;

[0029] Fig.12A schematic diagram of the relationship between the travel of a driving member and the server load in a liquid-cooled TANK device suitable for flow self-adaptation provided in an embodiment of the present application;

[0030] Fig.13 A schematic diagram of the structure of a liquid-cooled TANK device suitable for flow self-adaptation provided in an embodiment of the present application when a driving member is in a fully retracted state;

[0031] Fig.14 A schematic diagram of the structure of a liquid-cooled TANK device suitable for flow self-adaptation provided in an embodiment of the present application when a driving member is in an intermediate extended state;

[0032] Fig.15 A schematic diagram of the structure of a liquid-cooled TANK device suitable for flow self-adaptation provided in an embodiment of the present application when a driving member is in a fully extended state;

[0033] Fig.16 A schematic diagram of the structure of a cooling system provided in an embodiment of the present application.

[0034] Among them, the reference numerals in the figure are:

[0035] 10-liquid cooling TANK device; 20-cooling liquid distribution device; 30-liquid inlet circuit; 40-liquid return circuit; 50-cooling tower;

[0036] 100- liner; 200- fixed orifice plate; 201- first liquid hole; 300- movable orifice plate; 301- second liquid hole; 400- driving member; 500- cooling liquid;

[0037] A- Channel 1; B- Channel 2; C- Channel 3; D- Channel 4; E- Channel 5; F- Channel 6; G- Channel 7. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0039] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] Please also read Figures 1 to 3 , the liquid-cooled TANK device 10 suitable for flow self-adaptation provided in the embodiment of the present application is now described. The liquid-cooled TANK device 10 suitable for flow self-adaptation includes an inner tank 100, a fixed orifice plate 200, a movable orifice plate 300 and a driving member 400; the inner tank 100 has a cavity, and the cavity is filled with coolant 500; the fixed orifice plate 200 is connected to the side wall of the inner tank 100, and the fixed orifice plate 200 divides the cavity into a liquid inlet cavity and a liquid return cavity; a hole portion is provided on the fixed orifice plate 200; the hole portion includes a plurality of first liquid holes 201; the movable orifice plate 300 and the driving member 400; The fixed orifice plate 200 is slidably connected, and a plurality of second liquid holes 301 are provided on the movable orifice plate 300, and the first liquid hole 201 and the second liquid hole 301 are arranged opposite to each other; the driving member 400 is arranged on the fixed orifice plate 200 and connected to the movable orifice plate 300; the driving member 400 is used to drive the movable orifice plate 300 to move, so that the first liquid hole 201 is covered by the movable orifice plate 300, or the first liquid hole 201 at least partially overlaps with the second liquid hole 301.

[0043] The liquid-cooled TANK device 10 suitable for flow self-adaptation provided in the embodiment of the present application has a simple structure and is easy to operate compared with the prior art. By moving the movable orifice plate 300, the first liquid hole 201 is covered by the movable orifice plate 300, or the first liquid hole 201 at least partially overlaps with the second liquid hole 301, thereby adjusting the flow rate of the coolant 500 entering the liquid return chamber from the liquid inlet chamber; by setting a driving member 400 to drive the movable orifice plate 300 to move, the movement accuracy of the movable orifice plate 300 can be improved, and the control accuracy of the liquid inlet flow rate is further improved.

[0044] In one embodiment of the present application, please refer to Figure 2 , Figure 5 , Figure 8 and Fig.11 There are multiple hole portions, and the multiple hole portions are arranged at intervals; there are multiple movable orifice plates 300, and the movable orifice plates 300 are arranged corresponding to the hole portions.

[0045] In this embodiment, by providing a plurality of hole portions and a plurality of movable orifice plates 300 , a plurality of servers can be cooled simultaneously, thereby improving work efficiency.

[0046] In one embodiment of the present application, please refer to Figure 2 , Figure 5 , Figure 8 and Fig.11 , the number of the movable orifice plates 300 is twice the number of the orifice portions.

[0047] It is understandable that the total number of the second liquid holes 301 on the two movable orifice plates 300 is equal to the number of the first liquid holes 201 on one orifice portion, so as to facilitate more accurate flow regulation.

[0048] In one embodiment of the present application, please refer to Figure 2 , Figure 5 , Figure 8 and Fig.11 There are multiple driving members 400, and one driving member 400 connects two movable orifice plates 300.

[0049] In this embodiment, one driving member 400 connects two movable orifice plates 300 , which saves production costs while satisfying the requirement of driving the movable orifice plates 300 to move.

[0050] In one embodiment of the present application, please refer to Figure 2 , Figure 5 and Figure 8 , the movement strokes of the multiple driving members 400 are the same.

[0051] In this embodiment, the movement strokes of the multiple driving members 400 are the same, which can ensure that the flow regulation of each hole portion is in a consistent state.

[0052] In one embodiment of the present application, see Fig.11 , the movement strokes of the multiple driving members 400 are different.

[0053] In this embodiment, the movement strokes of the multiple driving members 400 are different, so that the flow regulation of each hole portion can be flexibly adjusted according to the working status of different U-position servers, with strong independence.

[0054] In one embodiment of the present application, please refer to Figure 12 to Figure 14The driving member 400 is a double-rod telescopic member, which is arranged between the two movable orifice plates 300 and can drive the two movable orifice plates 300 to move simultaneously.

[0055] Specifically, the double-rod telescopic member can adopt a double-rod air cylinder or a double-rod oil cylinder.

[0056] In one embodiment of the present application, the first liquid passage hole 201 is circular in shape, and the second liquid passage hole 301 is circular in shape.

[0057] In addition, the shapes of the first liquid-passing hole 201 and the second liquid-passing hole 301 can also be changed to meet specific flow requirements. For example, when a larger flow is required, the shapes of the first liquid-passing hole 201 and the second liquid-passing hole 301 can be designed to be elliptical or rectangular to increase the liquid-passing area. When more precise flow control is required, the first liquid-passing hole 201 and the second liquid-passing hole 301 can be designed to be polygonal or star-shaped, and the flow distribution can be affected by changing the shape of the hole.

[0058] In one embodiment of the present application, the liquid-cooled TANK device 10 further includes a control unit (not shown), and the control unit is electrically connected to the driving member 400 .

[0059] In this embodiment, by setting a control unit, the control unit will automatically adjust the stroke of the driver according to the working status of the server, so as to achieve better flow matching and save power consumption.

[0060] In one embodiment of the present application, the liquid-cooled TANK device 10 further includes a handle (not shown), which is connected to the movable orifice plate 300 , and the handle is used to push the movable orifice plate 300 to move.

[0061] In this embodiment, by providing a handle, the movable orifice plate 300 can be forcibly moved according to actual needs to implement manual control, decouple the flow control from the in-place state of the server, and the operation is simple and convenient.

[0062] In one embodiment of the present application, a slide groove (not shown) is provided on the fixed orifice plate 200, the hole portion is located in the slide groove, and the movable orifice plate 300 is slidably connected to the slide groove.

[0063] In this embodiment, by providing the slide groove, the guiding effect for the movement of the movable orifice plate 300 can be improved, thereby ensuring the movement trajectory of the movable orifice plate 300.

[0064] In this embodiment, a hole portion, a driving member 400 and two movable orifice plates 300 constitute a cooling channel. In this embodiment, seven cooling channels are set as an example, which are defined as channel A, channel B, channel C, channel D, channel E, channel F and channel G respectively; the liquid-cooled TANK device 10 suitable for flow self-adaptation provided in the embodiment of the present application has the following four working states:

[0065] (1) Full flow state: the drive member 400 is in a fully retracted state, such as Fig.14 As shown; at this time, in each cooling channel, the second liquid hole 301 on the movable orifice plate 300 is aligned with the first liquid hole 201 on the corresponding hole portion. At this time, the flow rate of all cooling channels (channel A to channel G) is the maximum flow rate, as shown in FIG. Figures 1 to 3 shown.

[0066] (2) Intermediate flow state: the driving member 400 is in the intermediate extended state, such as Fig.13 As shown, at this time, in each cooling channel, the second liquid hole 301 on the movable orifice plate 300 and the first liquid hole 201 on the corresponding hole portion are in a middle alignment state, that is, a part of the first liquid hole 201 is covered; at this time, the flow rate of all cooling channels (channel No. 1 A to channel No. 7 G) is the middle flow rate, as shown in FIG. Figures 4 to 6 shown.

[0067] (3) Zero flow state: the drive member 400 is in a fully extended state, such as Fig.12 As shown, at this time, in each cooling channel, the second liquid hole 301 on the movable orifice plate 300 and the first liquid hole 201 on the corresponding hole portion are in a misaligned state, that is, the first liquid hole 201 is completely covered (blocked); at this time, the flow rate of all cooling channels (channel No. 1 A to channel No. 7 G) is zero, as shown in FIG. Figures 7 to 9 shown.

[0068] (4) Mixed flow state: In this state, the drive element 400 can be flexibly adjusted according to the working state of different U-position servers. Fig.10 and Fig.11 , the following are examples under specific conditions:

[0069] Type 1: The server corresponding to channel 5 E and channel 7 G is in downtime. At this time, the stroke of the drive member 400 will reach the maximum extension state according to the control unit algorithm. At this time, the first liquid hole 201 and the second liquid hole 301 of channel 5 E and channel 7 G will be in a completely misaligned state. At this time, the flow of channel 5 E and channel 7 G is zero. The relationship between the server load rate and the drive member stroke can be found in Fig.15 .

[0070] Type 2: The load rates of the servers corresponding to channel A and channel C are in an intermediate state. At this time, the stroke of the drive member 400 will reach an intermediate state according to the control unit algorithm. At this time, all hole positions of channel A and channel C will be in a partially overlapping state. At this time, the flow rates of channel A and channel C are between the intermediate values.

[0071] Type three: The load rate of the servers corresponding to channel No. 2 B, channel No. 4 D and channel No. 6 F is at the maximum state (that is, the load rate reaches 100%). At this time, the stroke of the drive member 400 will reach the maximum value according to the control unit algorithm. At this time, all the hole positions of channel No. 2 B, channel No. 4 D and channel No. 6 F will be in a completely aligned state. At this time, the flow of channel No. 2 B, channel No. 4 D and channel No. 6 F is the maximum value.

[0072] The liquid-cooled TANK device suitable for flow adaptation provided by the embodiment of the present application adopts multiple driving members, and the movement stroke of each driving member 400 can be independently controlled, so as to realize flexible adjustment of the flow of different hole positions. This design enables the liquid-cooled TANK device to accurately match the flow according to the working state of each U-position server, improves the cooling efficiency, and avoids unnecessary power consumption. The driving member 400 adopts the design of a double-rod telescopic member, which can simultaneously drive two movable orifice plates 300 to move, simplifies the mechanical structure, and improves stability. At the same time, this design makes the liquid-cooled TANK device more stable and reliable when adjusting the flow, and reduces the noise and vibration caused by mechanical movement. By setting a control unit, the automatic adjustment of the stroke of the driving member 400 can be realized. The control unit can intelligently calculate and control the stroke of the driving member 400 according to the working state of the server, such as parameters such as load rate, so as to realize flow adaptation. This intelligent control not only improves the cooling efficiency, but also reduces the complexity of manual operation and improves the ease of use of the system. The liquid-cooled TANK device is also provided with auxiliary structures such as handles and slides, which make manual operation more convenient, and also provide guidance for the movement of the movable orifice plate 300, ensuring the accuracy of the movement trajectory. These design details further enhance the use experience and maintenance convenience of the liquid-cooled TANK device.

[0073] The present application also provides a cooling system. Fig.16 The cooling system includes a cooling liquid distribution device 20 and the above-mentioned liquid-cooled TANK device 10; the cooling liquid distribution device 20 is connected to the liquid-cooled TANK device 10 through a liquid inlet circuit 30 and a liquid return circuit 40 respectively.

[0074] Specifically, the inner tank 100 is provided with a liquid inlet hole (not shown) and a liquid return hole (not shown); the liquid inlet loop 30 is connected to the liquid inlet cavity through the liquid inlet hole; the liquid return loop 40 is connected to the liquid return cavity through the liquid return hole. When the liquid cooling system is working, the coolant 500 in the coolant distribution device 20 will pass through the liquid inlet loop 30, the liquid inlet cavity, the fixed orifice plate 200, and the movable orifice plate 300 in sequence into the liquid return cavity, and then flow back to the coolant distribution device 20 through the liquid return loop 40 to form a closed loop. It is understandable that the coolant distribution device 20 can also be connected to other cooling equipment such as a cooling tower 50.

[0075] A cooling system provided in an embodiment of the present application realizes precise control of the cooling flow of the server by adopting a flow-adaptive liquid-cooled TANK device 10. The liquid-cooled TANK device 10 can intelligently adjust the flow of each cooling channel according to the working status of different U-position servers, such as parameters such as load rate, to ensure that the server is fully cooled while avoiding the waste of cooling resources. This flow-adaptive design greatly improves the cooling efficiency, helps to reduce the operating temperature of the server, thereby improving its stability and reliability. The cooling system forms a closed-loop cooling circuit through the cooperation of the coolant distribution device 20 and the liquid-cooled TANK device 10. The coolant 500 circulates in the circuit, passes through the liquid-cooled TANK device 10 for cooling, and then returns to the coolant distribution device 20, thereby realizing the recycling of cooling resources. This design not only improves the cooling efficiency, but also reduces the cooling cost, making the entire cooling system more economical and efficient.

[0076] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A liquid-cooled TANK device suitable for flow self-adaptation, characterized in that: include: An inner liner having a cavity; A fixed orifice plate, the fixed orifice plate is connected to the side wall of the inner container, and the fixed orifice plate divides the cavity into a liquid inlet cavity and a liquid return cavity; a hole portion is provided on the fixed orifice plate; the hole portion includes a plurality of first liquid holes; A movable orifice plate, wherein the movable orifice plate is slidably connected to the fixed orifice plate, and a plurality of second liquid-passing holes are provided on the movable orifice plate, and the first liquid-passing holes are arranged opposite to the second liquid-passing holes; as well as A driving member, wherein the driving member is disposed on the fixed orifice plate and connected to the movable orifice plate; the driving member is used to drive the movable orifice plate to move so that the first liquid passage hole is covered by the movable orifice plate, or the first liquid passage hole at least partially overlaps with the second liquid passage hole.

2. The liquid-cooled TANK device suitable for flow self-adaptation according to claim 1, characterized in that: There are a plurality of the hole portions, which are arranged at intervals; there are a plurality of movable orifice plates, which are arranged corresponding to the hole portions.

3. The liquid-cooled TANK device suitable for flow self-adaptation as claimed in claim 2, characterized in that: The number of the movable orifice plates is twice the number of the orifice portions.

4. The liquid-cooled TANK device suitable for flow self-adaptation as claimed in claim 3, characterized in that: There are multiple driving members, and one driving member is connected to two movable orifice plates.

5. The liquid-cooled TANK device suitable for flow self-adaptation as claimed in claim 4, characterized in that: The movement strokes of the plurality of driving members are the same, or the movement strokes of the plurality of driving members are different.

6. The liquid-cooled TANK device suitable for flow self-adaptation according to claim 4, characterized in that: The driving member is a double-rod telescopic member, which is arranged between the two movable orifice plates and can drive the two movable orifice plates to move simultaneously or separately.

7. The liquid-cooled TANK device suitable for flow self-adaptation according to claim 1, characterized in that: The first liquid-passing hole is circular in shape, and the second liquid-passing hole is circular in shape.

8. The liquid-cooled TANK device suitable for flow self-adaptation according to claim 1, characterized in that: The liquid-cooled TANK device further includes a control unit, and the control unit is electrically connected to the driving member.

9. The liquid-cooled TANK device suitable for flow self-adaptation according to claim 1, characterized in that: The liquid-cooled TANK device further includes a handle, which is connected to the movable orifice plate and is used to push the movable orifice plate to move.

10. A cooling system, characterized in that: It comprises a cooling liquid distribution device and a liquid-cooled TANK device suitable for flow self-adaptation as described in any one of claims 1 to 9, wherein the cooling liquid distribution device is connected to the liquid-cooled TANK device through a liquid inlet circuit and a liquid return circuit respectively.

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