CN112135470A - A liquid immersion cooling cabinet - Google Patents

Abstract

The invention relates to the technical field of heat dissipation of electronic equipment, and discloses a liquid immersion cooling cabinet. The cabinet includes: a cabinet body for accommodating cooling liquid and a plurality of electronic devices, including a first side wall arranged along a first direction; the first direction is the arrangement direction of the plurality of electronic devices; The outer surface of the side wall includes a plurality of wire management units arranged along the first direction; wherein: the plurality of wire management units are in one-to-one correspondence with a plurality of electronic devices; the lead-out line of each electronic device is along the inner surface of the first side wall Extend in the direction close to the opening of the cabinet body, the lead-out line of each electronic device is bent at the opening and extends along the outer surface of the first side wall away from the opening, and the lead-out line of each electronic device passes through the corresponding cable management unit and then connect to the external device.

Description

A liquid immersion cooling cabinet

technical field

The invention relates to the technical field of heat dissipation of electronic equipment, in particular to a liquid immersion cooling cabinet.

Background technique

With the rapid development of computer technology, people have higher and higher requirements for the performance of electronic equipment. Generally speaking, high-performance electronic devices have higher heat generation, which makes traditional air cooling methods have to adopt lower control temperature and larger air flow to meet the heat dissipation requirements of high-performance electronic devices, which will lead to the current Some air cooling methods become difficult and complicated, and the cost of cooling equipment and the electricity required to operate the cooling equipment will also increase exponentially.

After the air cooling technology encountered a bottleneck, people began to try new cooling technologies, such as replacing air with liquid as a cooling medium for electronic equipment is one of the directions. As a heat transfer medium, liquid has incomparable advantages over air in terms of heat transfer efficiency and heat capacity per unit volume.

Immersion liquid cooling technology is a technical branch of liquid cooling technology. Immersion cooling refers to the direct immersion of electronic equipment in an insulating cooling liquid, and the components in the electronic equipment exchange heat directly with the cooling liquid. In the existing submerged cabinets, the power cable trough and the network cable trough are generally arranged in the inner tank of the cabinet. Due to the limited space in the inner tank, the space for cable management is insufficient, and the operation of cable management is difficult; in addition, the position of the cable trough is close to the electronic equipment. , resulting in the frequent obstruction of the wiring harness when moving the electronic equipment out of the cabinet or moving the electronic equipment into the cabinet, and the operation is inconvenient.

SUMMARY OF THE INVENTION

The present invention provides a liquid immersion cooling cabinet, which is used to solve the problems in the prior art that the cable management space is insufficient, and the electronic equipment is easily obstructed by the wire harness when moving.

In a first aspect, an embodiment of the present invention provides a liquid immersion cooling cabinet, including:

a cabinet body for accommodating cooling liquid and a plurality of electronic devices, including a first side wall arranged along a first direction; the first direction is an arrangement direction of the plurality of electronic devices;

a cable management frame, which is arranged on the outer surface of the first side wall, and includes a plurality of cable management units arranged along the first direction;

Wherein: the plurality of wire management units are in one-to-one correspondence with the plurality of electronic devices;

The lead-out line of each electronic device extends along the inner surface of the first side wall in a direction close to the opening of the cabinet body, and the lead-out line of each electronic device is bent at the opening and extends along the first side wall. The outer surface of the side wall extends in a direction away from the opening, and the lead-out line of each electronic device is connected to the external device after passing through the corresponding cable management unit.

In the above embodiment, the cable management is erected on the outer surface of the first side wall of the cabinet body, and the lead lines of each electronic device extend upward along the inner surface of the first side wall to the opening of the cabinet body. After bending, it extends downward, and passes through the corresponding cable management unit to connect to the external device; since the arrangement direction of the cable management unit is consistent with the arrangement direction of the electronic device, the wiring of the electronic device is clear and clear, and the cable management unit is arranged in the same direction. After the rack is moved out of the cabinet body, on the one hand, the phenomenon that the cabinet body is narrow and inconvenient for cable management operations is improved, and on the other hand, it also avoids the obstruction of the wire harness when moving electronic devices.

Optionally, also include:

a cabinet shell, sleeved on the outer side of the cabinet body;

The side of the cabinet shell corresponding to the first side wall is provided with a door body, the door body is used to open or close the cabinet shell, and when the door body is in a closed state, the door body and the An accommodating space is formed between the first side walls, and the cable management frame is located in the accommodating space.

In the above-mentioned optional embodiment, the cable management frame is located in the accommodating space between the door body and the first side wall. Compared with the solution of using side or back wiring in the prior art, the cable management frame is located on the front of the cabinet, so , which is more convenient for cable management. At the same time, when the door is closed, the cable management frame is located in the accommodating space between the cabinet shell and the cabinet body, which improves the appearance effect.

Optionally, the first side wall is recessed toward the inside of the cabinet body to form a cavity, and the cable management frame is located in the cavity.

In the above-mentioned optional embodiment, the concave cavity structure further increases the accommodation space between the first side wall and the cabinet shell, and components such as cable management racks, external devices, etc. Part of the space is fully utilized, which improves the space utilization rate.

Optionally, also include:

The bottom frame is located below the cabinet body, and is internally provided with a pipeline assembly communicating with the liquid inlet and the liquid outlet of the cabinet body;

The liquid inlet and the liquid outlet are located at the bottom of the cabinet body.

In the above-mentioned optional embodiment, the bottom frame can be arranged under the electrostatic floor, making full use of the space at the bottom of the electrostatic floor, so that the utilization rate of the computer room space above the electrostatic floor is significantly improved.

Optionally, along the first direction, there are multiple pairs of wire-passing holes on opposite sides of the cabinet shell, and each pair of wire-passing holes is used to transmit cables connected to the external device into the cabinet shell. line.

Optionally, also include:

A plurality of transmission line pipelines are arranged on the outer surface of the first side wall for conveying the lines connected to the external equipment.

In the above-mentioned optional embodiment, the lines connected to the external equipment are conveyed through a plurality of transmission line pipelines, so as to distinguish this part of the lines from the lead lines of the electronic equipment, so that various wiring lines are clear and easy to maintain. .

Optionally, along the first direction, opposite sides of the cabinet body are respectively provided with a pair of wire slot adapters, and each side is also provided with a strong wire slot connected to the pair of wire slot adapters. Weak wire slot;

The strong wire slot and the weak wire slot are arranged in layers.

Optionally, also include:

a distribution board, which is arranged on the outer surface of the first side wall, and includes multiple rows of distribution holes, each row of which is arranged along the first direction;

There are a plurality of the cable management racks, the plurality of the cable management racks are located below the cable distribution board, and each of the cable management racks corresponds to a row of cable distribution holes on the cable distribution board.

In the above-mentioned optional embodiment, the lead-out lines of the electronic equipment are functionally classified by the distribution board, and the lead-out lines of different types are organized by the corresponding cable management frames, so that the lines are clear and easy to maintain.

Optionally, the multiple rows of distribution holes are arranged along the second direction;

A plurality of the cable management frames are staggered along the second direction;

Wherein, the second direction is perpendicular to the outer surface of the first side wall.

Optionally, the cable management frame is provided with a plurality of wire bridges, and the plurality of wire bridges are arranged along the first direction.

In the above-mentioned optional embodiment, when the line is too long, the wire bridge can be used to fix the redundant line.

In a second aspect, an embodiment of the present invention provides a liquid immersion cooling unit, including a plurality of liquid immersion cooling cabinets described in any one of the above technical solutions, and a plurality of the liquid immersion cooling cabinets are located along the first Arrangement in one direction;

For each liquid immersion cooling cabinet, the liquid immersion cooling cabinet includes a cabinet shell, and along the first direction, opposite sides of the cabinet shell are provided with a plurality of pairs of wire passage holes, each pair of wire passage holes Used to pass the power transmission line through the cabinet shell.

In the above embodiment, a plurality of cabinets are arranged side by side, and the power transmission lines can be introduced into adjacent cabinets through the wire holes on the cabinet shells to supply power to the external devices inside the adjacent cabinets.

Description of drawings

For a better understanding of the present invention, reference may be made to the embodiments shown in the following figures. Components in the drawings are not necessarily to scale, and related elements may be omitted in order to emphasize and clearly illustrate the technical features of the present disclosure. Additionally, the relevant elements or components may be arranged differently as known in the art. Furthermore, in the drawings, the same reference numerals refer to the same or similar parts throughout the various figures.

FIG. 1 is a schematic diagram of an internal structure of a cabinet according to an embodiment of the present invention;

Figure 2 is a side sectional view of the structure shown in Figure 1;

3 is a structural diagram of a cabinet body according to an embodiment of the present invention;

4 is a structural diagram of a cable management frame provided by an embodiment of the present invention;

FIG. 5 is an overall effect diagram of a cabinet provided by an embodiment of the present invention;

FIG. 6 is a schematic diagram of a parallel solution for multiple cabinets according to an embodiment of the present invention.

Reference number:

10-Cabinet body 11-First side wall

20-Cable management frame 201-Cable management unit 202-Cable bridge

20a-Power cable management frame 20b-Network cable management frame

30a-first wireway 30b-second wireway

40-breakout board 401-breakout hole

50-cabinet shell 501-cable hole

51-peripheral frame 52-cover 521-transparent window 53-door

60- Bottom frame 601- Foot pier

70-Pipeline assembly 80-Line pipeline

90-pair wiring slot adapter

100a-strong wire duct 100b-weak wire duct

110-electronic equipment 120a-power cable 120b-network cable

130-Power PDU 140-Switch 150-Electric Control Box Components

160-Network cable end cable management frame

Detailed ways

The present invention provides a liquid immersion cooling cabinet, which is used to solve the problems in the prior art that there is insufficient space for wire management inside the cabinet, and the electronic equipment is easily hindered by wire harnesses.

The technical solutions in the exemplary embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the exemplary embodiments of the present disclosure. The example embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and therefore it should be understood that various modifications may be made to the example embodiments without departing from the scope of the present disclosure. Modifications and changes.

In the description of the present disclosure, unless otherwise explicitly specified and limited, the terms "first" and "second" are only used for the purpose of description, and cannot be construed as indicating or implying relative importance; the term "plurality" is a means two or more; the term "and/or" includes any and all combinations of one or more of the associated listed items. In particular, reference to "the/said" or "an" object is also intended to mean one of the possible plurality of such objects.

Unless otherwise specified or stated, the terms "connected", "fixed", etc. should be understood in a broad sense, for example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection, or a signal connection. Connection; "connection" can be directly connected or indirectly connected through an intermediary. For those skilled in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.

Further, in the description of the present disclosure, it should be understood that "upper", "lower", "inner", "outer", "left", "right" and "front" described in the exemplary embodiments of the present disclosure ”, “rear” and other directional words are described from the angles shown in the drawings, and should not be construed as limiting the exemplary embodiments of the present disclosure. It will also be understood that, in this context, when an element or feature is referred to as being connected "on", "under", or "inside" or "outside" another element(s), it can not only be directly connected "On", "under" or "inside", "outside" another element(s), or indirectly connected "on", "under" or "outside" another element(s) through intervening elements inside and outside".

Referring to Figures 1, 2, 3, and 4 together, the liquid immersion cooling cabinet includes:

The cabinet body 10 is used for accommodating cooling liquid and a plurality of electronic devices 110, and includes a first side wall 11 arranged along a first direction; the first direction is the arrangement direction of the plurality of electronic devices 110;

The cable management frame 20 is arranged on the outer surface of the first side wall 11, and includes a plurality of cable management units 201 arranged along the first direction;

Wherein: a plurality of cable management units 201 are in one-to-one correspondence with a plurality of electronic devices 110;

The lead-out line of each electronic device 110 extends along the inner surface of the first side wall 11 in a direction close to the opening of the cabinet body 10 , and the lead-out line of each electronic device 110 is bent at the opening and faces along the outer surface of the first side wall 11 . Extending in a direction away from the opening, the lead-out line of each electronic device 110 passes through the corresponding cable management unit 201 and is connected to an external device.

In the liquid immersion cooling cabinet, the cabinet body 10 is a rectangular parallelepiped container with a top opening surrounded by a bottom wall and four side walls, and a plurality of electronic devices 110 are arranged side by side in the cabinet body 10 along the first direction. The placement positions in FIG. 3 are for reference, and the first direction is the length direction of the cabinet body 10 , which is also the X-axis direction shown in the figure.

The cabinet body 10 includes the first side wall 11 arranged along the first direction, that is, the arrangement direction of the first side wall 11 is consistent with the arrangement direction of the plurality of electronic devices 110 ; The inner surface refers to the side facing the electronic device 110, and the outer surface of the first side wall 11 refers to the side facing away from the electronic device 110; with respect to the cabinet body 10, the inner surface of the first side wall 11 is located inside the cabinet body 10, The outer surface of one side wall 11 is located outside the cabinet body 10 .

The cable management frame 20 is separated from the inner space of the cabinet body 10, and is specifically arranged on the outer surface of the first side wall 11 of the cabinet body 10, and includes a plurality of cable management units 201. The number of the cable management units 201 is consistent with the number of the electronic devices 110. And they are arranged in a line along the first direction; in this way, the electronic device 110 and the cable management unit 201 are located on the inner and outer sides of the first side wall 11 respectively, and are arranged along the first direction. For each electronic device 110, the electronic device The lead-out line of 110 is electrically connected to the external equipment after passing through the same order of the cable management unit 201. Specifically, the lead-out line of each electronic device 110 extends upward along the inner surface of the first side wall 11 to the opening of the cabinet body 10. The opening is bent and then extends downward, and is connected to an external device after passing through the corresponding cable management unit 201 .

Since the cable management unit 201 corresponds to the electronic device 110 one-to-one, the wiring of the electronic device 110 is clear and clear, and after the cable management frame 20 is moved out of the cabinet body 10, on the one hand, the cabinet body 10 is narrow and inconvenient for management. The phenomenon of wire operation, on the other hand, also avoids being hindered by the wire harness when moving the electronic device 110 out of the cabinet body 10 or moving the electronic device 110 into the cabinet body 10 .

In specific setting, the inner surface of the first side wall 11 is provided with a plurality of first wire grooves 30a. These first wire grooves 30a are arranged along the first direction and correspond to the electronic devices 110 one-to-one. Each first wire groove 30a Extending from the bottom of the cabinet body 10 along the top, the lead lines of the electronic devices 110 are separated from each other, so that the lead lines of each electronic device 110 will not be entangled with the lead lines of other electronic devices 110 and are easy to distinguish.

The lead-out line of the electronic device 110 includes a power cable 120a and a network cable 120b. The power cable 120a and the network cable 120b of each electronic device 110 extend upward from the bottom of the cabinet body 10 along the corresponding first wire groove 30a. The power cable 120a and the network cable 120b are bent at the top of the first side wall 11 and then extend downward. In order to distinguish different types of lead-out lines, they are sorted separately, making the lines clearer and easier to maintain. The liquid immersion cooling cabinet Also includes:

The distribution board 40 is disposed on the outer surface of the first side wall 11, and includes multiple rows of distribution holes 401, each row of the distribution holes 401 is arranged along the first direction; the specific row number of the distribution holes 401 and the type of the lead-out lines The number of wiring holes 401 in each row is the same as the number of electronic devices 110. The same type of lead-out lines are passed through a row of wiring holes 401 arranged in the same row, and each lead-out line is connected to one of the branch lines. The line holes 401 correspond to each other, so that different types of lead lines can be distinguished.

Correspondingly, there are a plurality of cable management racks 20 , these cable management racks 20 are all located under the distribution board 40 , and each cable management rack 20 corresponds to a row of cable distribution holes 401 on the distribution board 40 .

Specifically, if each electronic device 110 has two types of lead-out lines, the distribution board 40 is provided with two rows of line-distribution holes 401 to distinguish the two types of lead-out lines; Two cable management frames 20 are arranged below, and each cable management frame 20 is used to organize one type of lead-out line.

For a set type of lead-out line, the lead-out line belonging to this type of each electronic device 110 passes through the corresponding row of distribution holes 401 and then continues to extend downward, and passes through the cable management frame corresponding to the type of lead-out line 20 for sorting, and finally connecting with external devices, so that the lines are clearer and easier to maintain.

As shown in FIG. 3 , the distribution board 40 and the first side wall 11 are integrally formed. The distribution board 40 can be formed by bending the first side wall 11 outward, or the distribution board 40 and the first side wall 11 pass through. Welding and other forms of fixed connection.

Further, the multiple rows of distribution holes 401 on the distribution board 40 are arranged along the second direction;

Correspondingly arranged multiple cable management racks 20 are staggered along the second direction;

The second direction is perpendicular to the outer surface of the first side wall 11 , as shown in FIG. 3 , the second direction is also the Y-axis direction.

In the direction perpendicular to the outer surface of the first side wall 11 , the multiple rows of distribution holes 401 on the distribution board 40 and the correspondingly arranged multiple cable management frames 20 are arranged in layers, and different types of lead-out lines on the electronic device 110 are arranged in layers. Layers are also formed when extending downwards, which makes the lines clearer and easier to maintain.

Preferably, each row of wire distribution holes 401 is vertically aligned with the corresponding wire management frame 20, so that the outgoing lines can extend vertically downward along the outer surface of the first side wall 11 after passing through the wire distribution holes 401, and pass through the corresponding wire management frame. rack 20 for cable management.

Preferably, as shown in FIG. 2 , with respect to the bottom wall of the cabinet body 10 , different cable management racks 20 are located at different heights of the first side wall 11 , so as to prevent different cable management racks 20 from being perpendicular to the first side wall 11 . Lamination occurs in the direction of the outer surface, so that when the maintenance personnel faces the first side wall 11 , the cable management frame 20 and various wirings can be presented in the field of vision.

In a specific embodiment, the distribution board 40 is provided with two rows of distribution holes 401 along the second direction, the power cable 120a of the electronic device passes through one row of distribution holes 401, and the network cable 120b passes through the other row of distribution holes 401; As shown in FIG. 2, two cable management racks 20 are provided below the distribution board 40, which are respectively the power cable management rack 20a and the network cable management rack 20b, and the network cable management rack 20b is located above the power cable management rack 20a , and the network cable management frame 20b corresponds to a row of distribution holes 401 farther from the first side wall 11, and the power cable management frame 20a corresponds to a row of distribution holes 401 that is closer to the first side wall 11, that is, In the second direction, the power cable management frame 20a and the network cable management frame 20b are arranged in front and back; correspondingly, the external equipment includes a power PDU (Power Distribution Unit, power distribution unit) 130 and a switch 140, and the power PDU 130 is located in the cabinet body 10. A switch 140 is located in the accommodating space between the side wall 11 and the cabinet shell 50 and below the cable management frame 20 , and the switch 140 is located in the cabinet body 10 to dissipate heat by cooling liquid.

During the specific connection, the power cord 120a of the electronic device 110 is bent at the opening of the cabinet body 10, the power cord 120a passes through the corresponding distribution hole 401 on the distribution board 40, and passes through the back of the network cable management frame 20b. Extending downward, the power cord 120a is further separated and organized by the power cord management frame 20a, and finally electrically connected to the power supply PDU 130; similarly, the network cable 120b of the electronic device 110 passes through the cable distribution hole 401 corresponding to the distribution board 40 and the network cable management. The wire rack 20b is then electrically connected to the switch 140 . As shown in FIGS. 1 and 3 , a switch 140 is provided at the front and rear ends of an array formed by arranging a plurality of electronic devices 110 along the first direction, and another switch 140 is provided on the side of the cabinet body 10 corresponding to each switch 140 . The cable management rack, in order to distinguish it from other cable management racks, is denoted as the cable end cable management rack 160, and the redundant network cables 120b pass through the network cable management rack 20b located on the outer surface of the first side wall 11. The side is bent again, and is electrically connected to the switch 140 through the cable management frame 160 at the end of the network cable.

Further, referring to the structures shown in FIG. 2 and FIG. 4 , since the network cable management frame 20b corresponds to a row of cable distribution holes 401 farther away from the first side wall 11 , the network cable management frame 20b and the first side A second wire groove 30b is arranged between the outer surfaces of the wall 11, the second wire groove 30b can play a fixed and support role for the network cable management frame 20b, and at the same time, the second wire groove 30b allows the power cord 120a to pass through from the inside, thereby It plays a role of guiding and separating the power lines 120a.

The cable management frame 20 and the cable management unit 201 have various structural forms, and the purpose is to divide and organize the lead-out lines of different electronic devices 110 to avoid entanglement and knotting when the lines are long. As shown in FIG. 2 and FIG. 4 , the cross section of the cable management frame 20 is in a "C" shape, and the upper and lower bending parts of the cable management frame 20 with the cross section in the "C" shape are arranged along the first direction. There are a plurality of gaps arranged at intervals, the gaps allow the lead-out lines of the electronic device 110 to pass through, so as to separate the lead-out lines belonging to different electronic devices 110 , and the gaps constitute the above-mentioned cable management unit 201 .

As shown in FIG. 4 , the edge of the bending portion is provided with a flange, so that the structural strength is relatively large. In this way, when a notch is formed by a stamping process, the cable management frame 20 is not easily deformed.

It is worth noting that the cable management frame 20 and the cable management unit 201 can also be in other structural forms. For example, the cable management frame 20 is composed of a plurality of wire grooves arranged side by side and extending along the Z-axis direction, and each wire groove constitutes a wire groove. Line unit 201 . Here, I will not list them one by one.

Optionally, the cable management frame 20 is provided with a plurality of wire bridges 202, and the plurality of wire bridges 202 are arranged along the first direction. In this way, when the line is too long, the bridge 202 can be used to fix the redundant line.

Referring to Figure 1 and Figure 5 together, the liquid immersion cooling cabinet further includes:

The cabinet shell 50 is sleeved on the outer side of the cabinet body 10;

The side of the cabinet shell 50 corresponding to the first side wall 11 is provided with a door body 53. The door body 53 is used to open or close the cabinet shell 50. When the door body 53 is in the closed state, the gap between the door body 53 and the first side wall 11 A accommodating space is formed between them, and the cable management frame 20 is located in the accommodating space.

In this way, the design of the door body 53 facilitates the cable management operation. At the same time, when the door body 53 is in the closed state, the cable management frame 20, the cabinet body 10, the external devices, etc. are all located in the cabinet shell 50, and the cabinet shell 50 plays a role in protecting these components. To the role of protection, and improve the overall appearance of the cabinet.

The external devices include the power PDU 130, the switch 140, etc. In specific settings, the power PDU 130 and the cable management rack 20 are installed in the accommodating space, and the switch 140 is installed inside the cabinet body 10 to achieve good heat dissipation.

Specifically, the cabinet shell 50 includes a peripheral frame 51, four side plates and a cover plate 52 disposed on the peripheral frame 51. The cover plate 52 is used to block the top opening of the cabinet body 10, and the cover plate 52 is provided with a transparent window 521. The operating state of the electronic device 110 in the coolant can be observed in real time. The cover plate 52 can be hinged with the peripheral frame 51. At this time, the side where the cover plate 52 and the peripheral frame 51 are hinged is different from the side where the door body 53 is located. In this way, when the cover plate 52 and the door body 53 are opened at the same time, If facing the door body 53 , the situation inside the cabinet body 10 and the direction of the lines on the cable management frame 20 are clear at a glance, and will not be blocked by the opened cover plate 52 .

1 and 5, in this application, the side where the cover plate 52 and the peripheral frame 51 are hinged and the side where the door body 53 is located are opposite sides, and the side where the door body 53 is located is the side of the cabinet. On the front side, when the door body 53 is opened, the cable management frame 20 is exposed in the field of vision. Since the space outside the door body 53 is large, the cable management operation is convenient.

As shown in FIG. 3 , in order to provide more installation space for components such as the cable management frame 20 , the first side wall 11 is recessed into the interior of the cabinet body 10 to form a cavity. The cavity structure also further increases the accommodating space between the first side wall 11 and the cabinet shell 50. During specific installation, components such as the cable management rack 20 and external devices can be set in this cavity, so that this part of the space can be obtained. At the same time, the concave cavity structure reduces the space inside the cabinet body 10 and saves the cooling liquid volume to the greatest extent.

In the liquid immersion cooling cabinet, the power cable management frame 20a, the network cable management frame 20b, the electric control box assembly 150 and the power supply PDU 130 are arranged between the first side wall 11 of the cabinet body 10 and the cabinet shell 50, fully The accommodating space between the two is utilized to make the overall structure of the cabinet more compact and reasonable, which can greatly increase the usage ratio of the electronic equipment 110 , the size of the cabinet is smaller, and the actual utilization rate of the equipment room space is significantly improved.

Optionally, as shown in Figure 1 and Figure 5, the liquid immersion cooling cabinet further includes:

The bottom frame 60 is located below the cabinet body 10, and is internally provided with a pipeline assembly 70 that communicates with the liquid inlet and the liquid outlet of the cabinet body 10;

The liquid inlet and the liquid outlet are located at the bottom of the cabinet body 10 .

In this way, the bottom frame 60 can be arranged below the electrostatic floor to utilize the space at the bottom of the electrostatic floor, so that the utilization rate of the equipment room space above the electrostatic floor is significantly improved. In addition, after the liquid inlet and outlet are arranged at the bottom of the cabinet body 10, the corresponding pipeline components 70 are also transferred to the bottom of the cabinet body 10, so that the pipeline components 70 do not occupy the space on the side of the cabinet. In this way, as shown in FIG. 6 As shown, multiple cabinets can be closely arranged together, so that the use ratio of the electronic equipment 110 is greatly increased, and the actual utilization rate of the equipment room is improved.

1 and 5, the four corners of the bottom frame 60 are provided with foot piers 601, so that the amount of work on the upper and lower pallets is saved, and ordinary forklifts can be used for direct transportation and movement, which not only has the function of a distraction frame, but also It can make the amount of engineering under the electrostatic floor smaller during installation, and save worry and effort after prefabrication.

Further, along the first direction, opposite sides of the cabinet casing 50 are provided with a plurality of pairs of wire passage holes 501 , each pair of wire passage holes 501 is used to pass the power transmission line through the cabinet casing 50 . In this way, the parallel wiring of multiple cabinets can be realized. During the specific wiring, the strong and weak current lines only need to be introduced from one cabinet, and then enter the adjacent cabinet through the wire hole 501, which is the power supply PDU130 set in the adjacent cabinet. , switch 140, electrical control box assembly 150 and other equipment provide the required power, improve the actual utilization space of the equipment room, save the number of wiring troughs, facilitate the maintenance personnel to troubleshoot, and make the arrangement of the cabinets in the equipment room more tidy and beautiful .

In specific setting, as shown in FIG. 1 and FIG. 5 , the cabinet shell 50 is composed of a peripheral frame 51 , a side plate, a cover plate 52 and the like.

In each cabinet, the strong current lines and weak current lines pass through the accommodating space formed between the door body 53 and the cabinet body 10 . After the door body 53 is opened, this part of the lines can be carried out together with the outgoing lines of the electronic equipment 110 . overhaul.

Optionally, the liquid immersion cooling cabinet also includes:

A plurality of transmission line pipelines 80 are provided on the outer surface of the first side wall 11 for conveying lines connected to external devices.

Wherein, the transmission line 80 includes, but is not limited to, tubular, grooved and other structures.

"Lines connected to external devices" include strong current lines and weak current lines. The strong current lines are used to provide power to devices such as the power supply PDU 130 and the electrical control box assembly 150 , and the weak current lines are used to provide power to devices such as switches 140 .

Specifically, the transmission line 80 is used to transport the above-mentioned strong current lines and weak current lines, and the strong current lines and weak current lines are separated from the lead-out lines of the electronic equipment 110 through the dedicated transmission line pipeline 80, so that various routes Lines are clear and easy to maintain.

Preferably, the transmission line 80 is arranged along the first direction. In the parallel scheme, after the strong current line and the weak current line are introduced into a cabinet, they can enter the phase through the corresponding transmission line 80 and the line hole 501. In the adjacent cabinet, the power supply PDU 130 , the switch 140 , the electrical control box assembly 150 and other devices arranged in the adjacent cabinet are provided with the required power.

Optionally, the liquid immersion cooling cabinet also includes:

Along the first direction, opposite sides of the cabinet body 10 are respectively provided with a pair of wiring slot adapters 90, and each side is also provided with a strong wire slot 100a and a weak wire slot 100b that communicate with the pair of wire slot adapters 90;

Wherein, on each side, the strong wire slot 100a and the weak wire slot 100b are arranged in layers, and the strong wire slot 100a and the weak wire slot 100b may be one or more.

The wiring slot adapter 90 is detachable, and can be connected to the general wiring slot on the ceiling of the equipment room, so that the strong and weak electricity of the equipment room can be smoothly connected into the cabinet, reducing the amount of on-site engineering. The liquid immersion cooling cabinet is designed with a left-right symmetrical wiring mode at the gaps on both sides between the cabinet body 10 and the cabinet shell 50, and each side conducts strong and weak current through the strong wire slot 100a and the weak wire slot 100b. The upper and lower layouts are separated. In the actual application process, the user can choose the appropriate side wiring according to the actual needs. It has good general flexibility and can better adapt to the placement of the cabinet.

As shown in FIG. 5 , taking a cabinet as an example, one pair of wiring slot adapters 90 is used to introduce strong current lines into the cabinet, and the other pair of wiring slot adapters 90 is used to introduce weak current lines into the cabinet.

As shown in FIG. 6, taking two cabinets as an example, each cabinet is provided with a pair of wiring slot adapters 90, and one of the paired wiring slot adapters 90 is used to introduce strong current lines into the corresponding cabinets. The electric line is introduced into another cabinet after passing through the wire hole 501; the other pair of wiring slot adapters 90 is used to introduce the weak current line into the corresponding cabinet, and the weak current line passes through the wire hole 501 and then enters the adjacent cabinet.

The embodiment of the present invention also provides a liquid immersion cooling unit, comprising a plurality of liquid immersion cooling cabinets described in any one of the above technical solutions, and the plurality of liquid immersion cooling cabinets are arranged in a first direction;

For each liquid immersion cooling cabinet, the liquid immersion cooling cabinet includes a cabinet shell 50, and along the first direction, opposite sides of the cabinet shell 50 are provided with a plurality of pairs of wire passage holes 501, and each pair of wire passage holes 501 is used for It is used to pass the power transmission line through the cabinet shell 50 .

In the above embodiment, a plurality of cabinets are arranged along the first direction, and the power transmission lines can pass through the wire holes 501 on the cabinet shell 50 to supply power to the external devices inside each cabinet. Further, the power transmission lines pass through the wire holes 501. Then, it passes through the accommodating space between the first side wall 11 and the cabinet shell 50 , so that during maintenance, the lead-out line of the electronic device 110 and the external power transmission line can be maintained at the same time.

It can be seen from the above description that the liquid immersion cooling cabinet provided by the embodiment of the present invention removes the cable management frame to the outside of the cabinet body, thereby improving the phenomenon that the cabinet body is narrow and inconvenient for cable management operations, and also avoids the need for cable management from the cabinet. Removal of electronic equipment from the main body or moving electronic equipment into the cabinet body is obstructed by the wiring harness.

Other embodiments of the present disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the inventions disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of this disclosure and include common knowledge or techniques in the technical field not disclosed by this disclosure . The specification and example embodiments are to be regarded as exemplary only, with the true scope and spirit of the disclosure being indicated by the appended claims.

It is to be understood that the present disclosure is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of protection of the present disclosure is limited only by the appended claims.

Claims (11)

1. A liquid submersion cooling cabinet, comprising:

the cooling device comprises a cabinet body, a cooling unit and a plurality of electronic devices, wherein the cabinet body is used for containing cooling liquid and the electronic devices and comprises a first side wall arranged along a first direction; the first direction is an arrangement direction of the plurality of electronic devices;

the wire arranging frame is arranged on the outer surface of the first side wall and comprises a plurality of wire arranging units arranged along the first direction;

wherein: the plurality of wire arranging units correspond to the plurality of electronic devices one by one;

the outgoing line of each electronic device extends along the inner surface of the first side wall in the direction close to the opening of the cabinet body, the outgoing line of each electronic device is bent at the opening and extends along the outer surface of the first side wall in the direction far away from the opening, and the outgoing line of each electronic device passes through the corresponding wire arranging unit and then is connected with an external device.

2. The liquid submersion cooling cabinet of claim 1, further comprising:

the cabinet shell is sleeved on the outer side of the cabinet body;

the cabinet comprises a cabinet shell and a first side wall, wherein a door body is arranged on one side, corresponding to the first side wall, of the cabinet shell, the door body is used for opening or closing the cabinet shell, when the door body is in a closed state, an accommodating space is formed between the door body and the first side wall, and the wire arranging frame is located in the accommodating space.

3. The liquid submersion cooling cabinet of claim 1 or 2, wherein the first side wall is recessed toward an interior of the cabinet body to form a cavity, and the wire management rack is located in the cavity.

4. The liquid submersion cooling cabinet of claim 2, further comprising:

the bottom frame is positioned below the cabinet body, and a pipeline assembly communicated with the liquid inlet and the liquid outlet of the cabinet body is arranged in the bottom frame;

the liquid inlet and the liquid outlet are positioned at the bottom of the cabinet body.

5. The liquid submersion cooling cabinet of claim 4, wherein a plurality of pairs of wire through holes are disposed on opposite sides of the cabinet housing along the first direction, and each pair of wire through holes is configured to allow a power transmission line to pass through the cabinet housing.

6. The liquid submersion cooling cabinet of claim 1 or 2, further comprising:

and the plurality of wire conveying pipelines are arranged on the outer surface of the first side wall and are used for conveying a circuit connected with the external equipment.

7. The liquid submersion cooling cabinet of claim 1 or 2, wherein along the first direction, two opposite sides of the cabinet body are respectively provided with a wire slot adaptor, and each side is further provided with a strong current slot and a weak current slot which are communicated with the wire slot adaptor;

the strong current slot and the weak current slot are arranged in a layered mode.

8. The liquid submersion cooling cabinet of claim 1, further comprising:

the wire distributing plate is arranged on the outer surface of the first side wall and comprises a plurality of rows of wire distributing holes, and each row of wire distributing holes are arranged along the first direction;

the wire arranging frames are arranged below the distributing plate, and each wire arranging frame corresponds to a row of distributing holes in the distributing plate.

9. The liquid submersion cooling cabinet of claim 8, wherein the plurality of rows of wire distribution holes are aligned in a second direction;

the wire arranging frames are arranged along the second direction in a staggered manner;

wherein the second direction is perpendicular to an outer surface of the first sidewall.

10. The liquid submersion cooling cabinet of claim 8, wherein a plurality of bridges are disposed on the wire organizer, and the plurality of bridges are aligned along the first direction.

11. A liquid submersion cooling unit comprising a plurality of liquid submersion cooling cabinets according to any one of claims 1 to 10, wherein the plurality of liquid submersion cooling cabinets are arranged in the first direction;

for each liquid immersion type cooling cabinet, the liquid immersion type cooling cabinet comprises a cabinet shell, wherein a plurality of pairs of wire passing holes are formed in two opposite sides of the cabinet shell along the first direction, and each pair of wire passing holes is used for enabling a power transmission line to pass through the cabinet shell.

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