CN221728789U - Immersed liquid cooling server cabinet - Google Patents
Immersed liquid cooling server cabinet Download PDFInfo
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- CN221728789U CN221728789U CN202420271627.XU CN202420271627U CN221728789U CN 221728789 U CN221728789 U CN 221728789U CN 202420271627 U CN202420271627 U CN 202420271627U CN 221728789 U CN221728789 U CN 221728789U
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- 239000007788 liquid Substances 0.000 title claims abstract description 84
- 238000001816 cooling Methods 0.000 title claims abstract description 43
- 238000007654 immersion Methods 0.000 claims abstract description 32
- 238000005192 partition Methods 0.000 claims description 60
- 230000007423 decrease Effects 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000009827 uniform distribution Methods 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 29
- 239000011148 porous material Substances 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型提供了一种浸没式液冷服务器机柜。本实用新型的浸没式液冷服务器机柜，通过在分流隔板上开设不同孔径大小的分流孔，由于冷却液通过不同大小孔径的分流孔时的阻力不同，导致冷却液在不同孔径处流速和流量的差异；从进液管进入分流腔的高流速和高密度冷却液具有较高的初始动量，以射流方式流出，从而倾向于触及分流腔的末端后从分流孔流出，到达较小孔径的分流孔时会被明显阻滞，从而使得较小孔径的分流孔时出口流量减少，冷却液更倾向于从分流腔前端具有较大孔径的分流孔，此时，分流隔板前端具有较大孔径的分流孔出口流量增加，最终使得分流隔板流出工质整体的流量均匀性获得明显改善，实现出流工质流量均匀分布的目的。
The utility model provides an immersion liquid cooling server cabinet. The immersion liquid cooling server cabinet of the utility model has diversion holes of different aperture sizes opened on the diversion baffle. Due to the different resistances when the coolant passes through the diversion holes of different aperture sizes, the flow velocity and flow rate of the coolant at different apertures are different; the high-velocity and high-density coolant entering the diversion cavity from the liquid inlet pipe has a higher initial momentum and flows out in a jet manner, so it tends to flow out from the diversion hole after touching the end of the diversion cavity, and will be significantly blocked when reaching the diversion hole with a smaller aperture, so that the outlet flow rate of the diversion hole with a smaller aperture is reduced, and the coolant is more inclined to flow from the diversion hole with a larger aperture at the front end of the diversion cavity. At this time, the outlet flow rate of the diversion hole with a larger aperture at the front end of the diversion baffle increases, and finally the overall flow uniformity of the working fluid flowing out of the diversion baffle is significantly improved, and the purpose of uniform distribution of the outflowing working fluid flow rate is achieved.
Description
Technical Field
The utility model relates to the technical field of immersed liquid cooling flow control, in particular to an immersed liquid cooling server cabinet.
Background
The full liquid cooling immersed cooling structure is a novel mode of a data center cooling technology, a server is completely immersed by a liquid medium, and heat generated by equipment is rapidly transferred and exported by means of excellent heat conductivity of the liquid. However, in the cabinet with the full liquid cooling immersion type cooling structure, the outlet fluid often has a heterogeneous flow phenomenon, so that heat generated by each part of the server equipment cannot be efficiently and uniformly cooled, performance of the server equipment is affected, and overheating fault of the server equipment is easily caused.
Based on the defects of the existing full liquid cooling immersed cooling structure of the cabinet, the improvement is needed.
Disclosure of utility model
In view of the above, the present utility model provides an immersion type liquid cooling server cabinet to solve the technical problems existing in the prior art.
In a first aspect, the present utility model provides an immersion liquid cooled server cabinet comprising:
A cabinet body;
The split flow baffle is positioned in the cabinet body, two ends of the split flow baffle are respectively abutted against the side wall of the cabinet body, and a split flow cavity is formed between the split flow baffle and the bottom of the cabinet body;
The servers are positioned above the split flow partition plate in the cabinet body and are distributed along the length direction of the split flow partition plate;
The liquid inlet pipe is positioned on the cabinet body and communicated with the flow distribution cavity;
The split flow baffle is provided with a plurality of split flow holes along the length direction of the split flow baffle, and the split flow holes correspond to the servers;
the aperture of the diversion hole gradually decreases from being close to the liquid inlet pipe to being far away from the liquid inlet pipe.
In some embodiments, the immersion liquid cooling server cabinet further comprises: the outflow clapboard is positioned in the cabinet body, the bottom end of the outflow clapboard is abutted with the bottom of the cabinet body, a gap is reserved between the top end of the outflow clapboard and the top of the cabinet body, and an outflow cavity is formed between the outflow clapboard and the side wall of the cabinet body;
one end of the flow dividing partition plate is abutted against one side of the outflow partition plate, and the other end of the flow dividing partition plate is abutted against the other side wall of the cabinet body;
The split flow partition plate, the outflow partition plate and the top of the cabinet body are enclosed to form an immersion cavity, and a plurality of servers are positioned in the immersion cavity;
the cabinet body is provided with a liquid outlet pipe which is communicated with the outflow cavity.
In some embodiments, the aperture of the tap hole of the immersion liquid cooling server cabinet is linearly decreasing, exponentially decreasing or logarithmically decreasing.
In some embodiments, the cross-sectional shape of the tap hole of the immersion liquid cooling server cabinet is any one of a circle, an ellipse, a square, a star, or a triangle.
In some embodiments, the material of the shunt baffle is any one of metal, plastic and glass.
In some embodiments, the immersed liquid cooling server cabinet is provided with a plurality of distribution holes arranged in an array, wherein each distribution hole comprises a distribution hole arranged along the length direction of the distribution partition and a distribution hole arranged along the width direction of the distribution partition;
Wherein, the flow dividing holes are arranged along the length direction of the flow dividing baffle plate, the aperture of the diversion hole gradually decreases from the direction close to the liquid inlet pipe to the direction far away from the liquid inlet pipe;
the apertures of the diversion holes formed along the width direction of the diversion partition plate are the same.
In some embodiments, the cabinet body comprises a cabinet and a cover plate, wherein the top of the cabinet is open, and the cover plate is covered at the opening and is in threaded connection with the cabinet through bolts.
In some embodiments, the bottom of the cabinet body is provided with a plurality of positioning columns, the bottom end of the outflow partition plate is correspondingly provided with positioning holes, and the positioning columns are clamped in the positioning holes.
In some embodiments, the side wall of the cabinet body corresponds to the end portion of the split partition plate, a clamping groove is formed in the end portion of the split partition plate, the split partition plate is close to the end portion of the outflow partition plate, screw holes are formed in the outflow partition plate, and a screw connector is screwed with the screw holes so that the outflow partition plate and the split partition plate are connected.
Compared with the prior art, the immersed liquid cooling server cabinet has the following beneficial effects:
1. The utility model relates to an immersed liquid cooling server cabinet, which comprises a flow dividing baffle plate, wherein a plurality of flow dividing holes are formed in the flow dividing baffle plate along the length direction of the flow dividing baffle plate, and the flow dividing holes correspond to a plurality of servers; the aperture of the diversion hole gradually decreases from the direction close to the liquid inlet pipe to the direction far away from the liquid inlet pipe; by arranging the diversion holes with different pore diameters on the diversion partition plate, the difference of flow velocity and flow rate of the cooling liquid at different pore diameters can be caused due to different resistances when the cooling liquid passes through the diversion holes with different pore diameters; the high-flow-rate and high-density cooling liquid entering the diversion cavity from the liquid inlet pipe has higher initial momentum and flows out in a jet flow mode, so that the cooling liquid tends to touch the tail end of the diversion cavity (namely, the end far away from the liquid inlet pipe) and flows out of the diversion hole, in this case, the cooling liquid with high momentum is obviously blocked when the tail end of the diversion cavity reaches the diversion hole with smaller aperture, so that the outlet flow is reduced when the diversion hole with smaller aperture is formed, the cooling liquid tends to have the diversion hole with larger aperture from the front end of the diversion cavity (namely, the end close to the liquid inlet pipe), at the moment, the outlet flow of the diversion hole with larger aperture at the front end of the diversion partition plate is increased, and finally, the overall flow uniformity of the diversion medium flowing out of the diversion partition plate is obviously improved, and the aim of evenly distributing the flow of the outflow medium is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of an immersion liquid cooled server cabinet in accordance with one embodiment of the present utility model;
FIG. 2 is a schematic diagram of an immersion liquid cooled server cabinet according to another embodiment of the utility model;
FIG. 3 is a schematic view of the split-flow separator of the present utility model;
FIG. 4 is a schematic view of a split-flow separator with uniform pore size according to the present utility model;
FIG. 5 is a schematic diagram of an immersion liquid cooled server cabinet according to another embodiment of the utility model;
FIG. 6 is an enlarged view of FIG. 5 at A;
Fig. 7 is an enlarged view at B in fig. 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected 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: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that, for the convenience of description and simplification of the description, it is not necessary to indicate or imply that the apparatus or elements referred to have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model, it is that the relation of orientation or position indicated as "upper" is based on the orientation or position relation shown in the drawings, or the orientation or position relation that is conventionally put when the inventive product is used, or the orientation or position relation that is conventionally understood by those skilled in the art.
The following description of the embodiments of the present utility model will be made in detail and with reference to the embodiments of the present utility model, but it should be apparent that the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
The utility model provides an immersed liquid cooling server cabinet, which aims to solve the problem of uneven distribution of outflow cooling liquid of the existing immersed liquid cooling cabinet in the background art and aims to further optimize the heat dissipation effect of the immersed liquid cooling cabinet. Specifically, the technical scheme of the utility model is as follows: the immersion liquid cooling server cabinet of the present utility model, as shown in fig. 1 to 3, includes:
A cabinet body 1;
The split flow baffle plate 2 is positioned in the cabinet body 1, and two ends of the split flow baffle plate 2 are respectively abutted against the wall of the side 1 of the cabinet body to form a split flow cavity 3 between the split flow baffle plate 2 and the bottom of the cabinet body 1;
the servers 4 are positioned above the splitting baffle 2 in the cabinet body 1, and the servers 4 are distributed along the length direction of the splitting baffle 2;
The liquid inlet pipe 5 is positioned on the cabinet body 1 and is communicated with the diversion cavity 3;
Wherein, a plurality of diversion holes 21 are arranged on the diversion baffle plate 2 along the length direction, and the diversion holes 21 correspond to the servers 4;
the aperture of the tap hole 21 gradually decreases from the direction approaching the inlet pipe 5 to the direction separating from the inlet pipe 5.
The utility model discloses an immersed liquid cooling server cabinet, which comprises a cabinet body 1, a split flow baffle 2, a plurality of servers 4 and a liquid inlet pipe 5, wherein the split flow baffle 2 is horizontally arranged in the cabinet body 1, a split flow cavity 3 is formed by enclosing the baffle 2 and the bottom of the cabinet body 1, the plurality of servers 4 are horizontally arranged above the split flow baffle 2, the plurality of servers 4 are distributed along the length direction of the split flow baffle 2, a plurality of split flow holes 21 are formed in the split flow baffle 2 along the length direction of the split flow baffle 2, the plurality of split flow holes 21 correspond to the plurality of servers 4, and the aperture of the split flow holes 21 is gradually reduced from the direction close to the liquid inlet pipe 5 to the direction far away from the liquid inlet pipe 5; the liquid inlet pipe 5 is used for introducing cooling liquid into the diversion cavity 3, and the cooling liquid in the diversion cavity 3 flows out through the diversion hole 21 and then carries out liquid cooling heat dissipation on the server 4; the surface of the diversion baffle plate 2 is provided with the diversion holes 21 which are arranged in a grid shape, the sizes of the apertures of the diversion holes 21 are not uniform, but are reasonably designed according to the heat dissipation requirement of a liquid cooling system and the fluid dynamics principle, and the flow of cooling liquid at different positions can be regulated and controlled by changing the sizes of the apertures of the diversion holes 21, so that the optimal heat dissipation effect is achieved. Specifically, the working principle of the utility model is as follows: by providing the diversion holes 21 with different pore sizes on the diversion partition plate 2, specifically, the pore diameters of the diversion holes 21 gradually decrease from the direction from the position close to the liquid inlet pipe 5 to the position far away from the liquid inlet pipe 5, and the difference of flow velocity and flow rate of the cooling liquid at different pore diameters can be caused due to different resistances when the cooling liquid passes through the diversion holes 21 with different pore diameters. The high flow rate and high density cooling liquid entering the diversion cavity 3 from the liquid inlet pipe 5 has higher initial momentum, flows out in a jet flow mode, and flows out of the diversion holes 21 after tending to touch the tail end of the diversion cavity (namely, the tail end far away from the liquid inlet pipe), in this case, the cooling liquid with high momentum is obviously blocked when the tail end of the diversion cavity 3 reaches the diversion holes 21 with smaller apertures, so that the outlet flow rate of the diversion holes 21 with smaller apertures is reduced, the cooling liquid is more tending to have the diversion holes 21 with larger apertures from the front end of the diversion cavity 3 (namely, the tail end near the liquid inlet pipe), at this time, the outlet flow rate of the diversion holes 21 with larger apertures at the front end of the diversion partition plate 2 is increased, and finally, the flow uniformity of the whole flowing out of the working medium of the diversion partition plate 2 is obviously improved, and the purpose of evenly distributing the flowing out working medium flow is realized.
According to the utility model, by designing the diversion baffle with the non-uniform aperture diversion holes, the aperture of the diversion holes 21 is gradually reduced from the direction close to the liquid inlet pipe 5 to the direction far away from the liquid inlet pipe 5, and the uniform diversion of the flow of the cooling liquid is realized through the arrangement of the diversion holes 21, so that the problem of non-uniform flow distribution in the traditional liquid cooling full-immersion type cooling structure is solved, and the cooling effect of equipment is improved; the local overheating phenomenon of the equipment is improved by optimizing a liquid cooling mode, so that the stability and the reliability of the equipment are ensured; the flow dividing partition plates with non-uniform aperture flow dividing holes meet different flow demands and cooling demands of different equipment, and are greatly beneficial to the characterization and individuation of equipment cooling.
In some embodiments, further comprising: the outflow baffle plate 6 is positioned in the cabinet body 1, a gap is reserved between the bottom end of the outflow baffle plate 6 and the bottom of the cabinet body 1 in a propping way, and a outflow cavity 7 is formed between the outflow baffle plate 6 and the side wall of the cabinet body;
One end of the flow dividing baffle 2 is abutted against one side of the outflow baffle 6, and the other end is abutted against the other side wall of the cabinet body 1;
the diversion baffle 2, the outflow baffle 6 and the top of the cabinet body are enclosed to form an immersion cavity 8, and a plurality of servers 4 are positioned in the immersion cavity 8;
The cabinet body is provided with a liquid outlet pipe 9, and the liquid outlet pipe 9 is communicated with the outflow cavity 7.
In the above embodiment, the cabinet body 1 is further vertically provided with an outflow baffle 6, and a gap is left between the bottom end of the outflow baffle 6 and the bottom of the cabinet body 1, and between the top end of the outflow baffle 6 and the top of the cabinet body, and an outflow cavity 7 is formed between the outflow baffle 6 and the side wall of the cabinet body; after the cooling liquid 10 is introduced into the diversion cavity 3 through the liquid inlet pipe 5, the cooling liquid enters the immersion cavity 8 through the diversion holes 21 on the diversion partition plate 2, the server 4 in the immersion cavity 8 is cooled through forced convection heat exchange, and after the cooling liquid 10 in the immersion cavity 8 continuously rises in height and reaches the top end of the outflow partition plate 6, the cooling liquid flows into the outflow cavity 7 from a gap between the top end of the outflow partition plate 6 and the top of the cabinet body, and after the liquid outlet pipe 9 is opened, the cooling liquid 10 flows out of the cabinet body 1 from the liquid outlet pipe 9.
In particular, the cooling liquid is usually an insulating medium, such as silicone oil or fluorinated liquid. In this example, the cooling liquid was selected from the fluorinated liquids FC-77 having typical physical properties of 1793kg/s, a viscosity of 0.0015 Pa.s, a thermal conductivity of 0.063W/(m.K) and a specific heat capacity of 1038kJ/kg.
In some embodiments, the aperture of the tap hole 21 decreases linearly, exponentially, or logarithmically.
In some embodiments, the cross-sectional shape of the diverting aperture 21 is any one of circular, elliptical, square, star-shaped, or triangular.
In some embodiments, the material of the shunt separator 2 is any one of metal, plastic, glass.
In some embodiments, the flow dividing partition plate 2 is provided with flow dividing holes 21 arranged in an array, and the flow dividing holes 21 arranged in an array comprise flow dividing holes 21 arranged along the length direction of the flow dividing partition plate 2 and flow dividing holes 21 arranged along the width direction of the flow dividing partition plate 2;
Wherein, the flow dividing hole 21 is arranged along the length direction of the flow dividing baffle plate 2, and the aperture of the flow dividing hole 21 gradually decreases from the direction close to the liquid inlet pipe 5 to the direction far from the liquid inlet pipe 9;
The apertures of the diversion holes 21 opened in the width direction of the diversion partition plate 2 are the same.
Specifically, referring to fig. 3, a diversion hole is formed in the diversion partition plate 2 along the length direction of the diversion partition plate 2, and as shown in fig. 3 a, the aperture of the diversion hole 21 is gradually reduced; the flow dividing holes 21 formed in the flow dividing separator 2 in the width direction of the flow dividing separator 2 have the same diameter as the flow dividing holes 21 as shown in fig. 3 b.
During the entry of the cooling liquid 10 into the immersion chamber 8 through the flow dividing aperture 21, the cooling liquid 10 has a higher initial momentum due to the high density of the used cooling liquid 10, the fluorinated liquid FC-77, and the higher inlet mass flow. In this case, if the diversion baffle 2 with uniform pore diameters shown in fig. 4 is adopted (that is, the diversion baffle 2 is provided with the diversion holes 21 with the same pore diameters), most of the cooling liquid 10 tends to flow out from the diversion holes 21 on the right side of the diversion baffle 2, after this phenomenon occurs, the heat dissipation effect of the server 4 on the right side of the immersed liquid cooling server cabinet is better, but the heat dissipation effect of the server 4 on the left side of the immersed liquid cooling server cabinet is obviously reduced due to the reduction of the flow rate and the flow velocity of the working medium, so that the heat dissipation effect of the server 4 is obviously reduced, and the temperature of the devices such as the electronic devices contained in the device is high, and is easy to be reduced, and the damage probability of the devices is also greatly increased. Therefore, in this case, how to control the outflow distribution of the coolant 10 in the split-flow separator 2 becomes an important factor for improving the submerged liquid-cooling heat dissipation performance. And the utility model discloses a reposition of redundant personnel baffle 2 in inhomogeneous aperture for the flow distribution of regulation and control coolant liquid 10 realizes the whole optimization improvement of submergence formula liquid cooling server rack radiating effect.
Specifically, in some embodiments, the inner diameters of the liquid inlet pipe 5 and the liquid outlet pipe 9 are both 40mm, 5 rows and 9 columns of diversion holes 21 are formed in the diversion partition board 2 (i.e., 5 rows of diversion holes are formed in the diversion partition board 2 along the length direction thereof and 9 columns of diversion holes are formed in the width direction thereof), 9 servers 4 are arranged in the cabinet body 1 along the length direction of the diversion partition board 2, and each column of diversion holes 21 corresponds to one server; specifically, referring to fig. 3, the aperture sizes of the diversion holes 21 in each row decrease from left to right, and the aperture sizes of the diversion holes 21 are 24mm, 22mm, 20mm, 18mm, 16mm, 14mm, 12mm, 10mm, 8mm, respectively; since the cooling liquid 10 has different resistances when passing through the diversion holes 21 of different sizes, the difference in flow velocity and flow rate of the cooling liquid 10 at the diversion holes 21 of different sizes is caused. For the same flow rate, the smaller the aperture, the smaller the flow out; while a lower flow rate with a larger aperture or a higher flow rate with a smaller aperture will facilitate even distribution of the flow.
In some embodiments, the cabinet 1 includes a cabinet 11 and a cover plate 12, wherein the top of the cabinet 11 is open, and the cover plate 12 is covered at the open and is screwed with the cabinet 11 through bolts.
Specifically, in the above embodiment, the cover plate 12 and the cabinet 11 are detachably connected by bolts, and the operations such as maintenance or replacement can be performed on the server 4 in the cabinet 11 after the cover plate 12 is detached by opening the bolts.
In some embodiments, as shown in fig. 5 and 7, a plurality of positioning columns 13 are arranged at the bottom of the cabinet body 1, positioning holes are correspondingly arranged at the bottom end of the outflow partition plate 6, and the positioning columns 13 are clamped in the positioning holes.
In the above embodiment, the outflow partition 6 is clamped on the positioning column 13 to realize the detachable connection between the outflow partition 6 and the cabinet 1.
In some embodiments, as shown in fig. 5 and 6, a clamping groove 14 is formed at the end of the side wall of the cabinet body 1 corresponding to the split flow partition board 2, the end of the split flow partition board 2 is clamped in the clamping groove 14, screw holes are formed at the end of the split flow partition board 2 close to the outflow partition board 6 and the outflow partition board 6, and a screw piece is screwed with the screw holes to connect the outflow partition board 6 and the split flow partition board 2.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420271627.XU CN221728789U (en) | 2024-02-04 | 2024-02-04 | Immersed liquid cooling server cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420271627.XU CN221728789U (en) | 2024-02-04 | 2024-02-04 | Immersed liquid cooling server cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221728789U true CN221728789U (en) | 2024-09-17 |
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ID=92694715
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420271627.XU Active CN221728789U (en) | 2024-02-04 | 2024-02-04 | Immersed liquid cooling server cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221728789U (en) |
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- 2024-02-04 CN CN202420271627.XU patent/CN221728789U/en active Active
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