CN217283718U

CN217283718U - Cabinet combination structure and data center

Info

Publication number: CN217283718U
Application number: CN202220758811.8U
Authority: CN
Inventors: 尹文超; 韩迪; 李攀; 桑娜云
Original assignee: Shenzhen Envicool Technology Co Ltd
Current assignee: Shenzhen Envicool Technology Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-23
Anticipated expiration: 2032-04-01

Abstract

The utility model belongs to the technical field of the rack installation, a cabinet combination structure and data center is disclosed, wherein cabinet combination structure includes two at least cabinets of placing side by side, adjacent two the rack concatenation sets up, has the seam between two adjacent cabinets, adjacent two at least one side of rack is provided with cabinet combination spare, cabinet combination spare relative both sides respectively with one of them the rack is connected, and cabinet combination spare covers adjacent two the rack is located the seam of this side. The utility model discloses a seam crossing sets up cabinet combining piece at the cabinet concatenation, utilizes cabinet combining piece to shelter from the seam of cabinet side department to promote the air flow resistance of cabinet concatenation department, finally promote the leakproofness of cabinet concatenation department.

Description

Cabinet combination structure and data center

Technical Field

The utility model relates to a technical field of rack installation especially relates to a cabinet combining structure and data center.

Background

With the rapid development of the internet industry, the number and the scale of data centers for data storage and calculation are gradually increased. The equipment in the data center is installed in the cabinet, and then the cabinets are assembled in parallel and then arranged in sequence. Because the heat dissipation capacity of equipment in the data center is large, a cold channel and a hot channel are arranged in a room of the data center, the cold channel is communicated with an air inlet of an indoor air conditioner, the hot channel is communicated with an indoor air outlet, so that the pressure difference exists between the cold channel and the hot channel, and gas can spontaneously flow into the hot channel from the cold channel; when the equipment cabinet is arranged, the air inlet of the equipment cabinet is ensured to be positioned in the cold channel, and the air outlet of the equipment cabinet is positioned in the hot channel. At the moment, the air inlet of the equipment in the cabinet sucks air with lower temperature from the cold channel, and after the equipment is cooled, hot air is discharged into the hot channel and is discharged through the indoor air outlet, so that the heat dissipation effect of the equipment in the cabinet is fully improved. And when the leakproofness of arranging between the rack is higher, the isolation nature between cold passageway and the hot aisle is better, and the air in the cold passageway flows into the flow in the hot aisle more greatly through the equipment in the rack, and the radiating effect is better.

At present, the cabinet combination mode between cabinets is to align the cabinets, and connect two cabinets by using a connecting sheet or a screw at the top or the side of the cabinet, so as to realize cabinet combination. After the cabinet combination mode is adopted, gaps between the cabinets are large, the sealing performance between the cabinets is poor, and air in the cold channel easily flows into the hot channel from the gaps between the cabinets under the action of pressure difference, so that the air flow passing through equipment in the cabinets is reduced, and the heat dissipation effect of the equipment in the cabinets is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cabinet combining structure and data center to solve the relatively poor problem of rack cabinet combining back seal.

To achieve the purpose, the utility model adopts the following technical proposal:

the cabinet combining structure comprises at least two cabinets arranged side by side, wherein the adjacent cabinets are spliced, a seam is arranged between the two adjacent cabinets, a cabinet combining piece is arranged on at least one side face of each adjacent cabinet, two opposite sides of each cabinet combining piece are connected with one cabinet, and the cabinet combining piece covers the seams of the two adjacent cabinets on the side faces.

As preferred, the cabinet combining piece includes the main part limit and connect in the side of main part limit both sides, adjacent two the rack has all been seted up in concatenation department and has been let the position mouth, two of cabinet combining piece the side accept respectively in adjacent two the rack let in the position mouth, the main part limit covers adjacent two the seam of rack concatenation department.

Preferably, two side edges of the cabinet combining part are respectively abutted against the side walls of the clearance openings of the two cabinets.

Preferably, the cabinet combining part is U-shaped or square tube-shaped in cross section.

Preferably, both sides of the cabinet combining part are connected with the cabinet through bolts or screws.

Preferably, the cabinet combination structure further comprises a positioning pin, the positioning pin transversely penetrates through the splicing positions of two adjacent cabinets, two ends of the positioning pin are respectively fixedly connected with the two cabinets, and a positioning clamping groove matched with the positioning pin is formed in the cabinet combination part.

Preferably, the cabinet further comprises an upright post, two ends of the positioning pin are respectively fixedly connected with the upright post, and the upright post is provided with a fixing hole for fixing the cabinet combining piece.

Preferably, the top end of the cabinet combining part is flush with the top end of the cabinet; and/or the bottom end of the cabinet combining part is flush with the bottom end of the cabinet.

Preferably, the cabinet combining piece is provided with an LED lamp strip on the surface of one side departing from the seam.

The utility model also introduces a data center, data center includes the cabinet combining structure including a plurality of cabinets that align and place side by side between two adjacent cabinets.

The utility model has the advantages that:

1. the cabinet combining piece is arranged at the joint of the cabinet splicing, and the joint at the side surface of the cabinet is shielded by the cabinet combining piece, so that the air flow resistance at the cabinet splicing position is improved, and the sealing property at the cabinet splicing position is finally improved;

2. the top end and the bottom end of the cabinet combining part extend to be flush with the top end and the bottom end of the cabinet, so that the splicing notches at the top end and the bottom end of the cabinet can be shielded, and the sealing performance of the spliced cabinet is further improved;

3. the utility model discloses an install LED lamp area and deviate from a side surface of seam at cabinet combining spare, realized the effect in quick installation LED lamp area.

Drawings

Fig. 1 is a schematic view of the overall structure of a cabinet combining unit of the present invention;

FIG. 2 is a schematic diagram of a partial explosion of the cabinet-combining structure of the present invention;

fig. 3 is a cabinet combination schematic diagram of the cabinet after the cabinet combination part is removed.

In the figure:

1. a cabinet; 11. a position yielding port; 12. a column; 13. a cross bar;

2. a cabinet combining part; 21. a card slot; 121. a fixing hole;

3. an LED light bar; 4. positioning pins; 5. and (6) seaming.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

In the prior art, the specific operation of cabinet combination of the cabinet 1 is as follows: at least two cabinets 1 are placed in parallel, and then the two cabinets 1 are fixed by adopting connecting sheets or screws and the like, so that cabinet combination is completed. After adopting this kind of cabinet combination mode, seam 5 between the rack 1 is in naked state, and the cabinet combination gap is visible, leads to the leakproofness between two rack 1 relatively poor, and the air in the cold wind passageway gets into in the hot air duct through the cabinet combination gap easily to influence the radiating effect of equipment in the rack 1.

In this regard, the present embodiment provides a cabinet combining structure, which can effectively improve the sealing performance at the cabinet combining seam of the cabinet 1.

As shown in fig. 1 and fig. 2, the cabinet combining structure includes at least two cabinets 1 placed side by side, two adjacent cabinets 1 are spliced, a seam 5 is provided between two adjacent cabinets 1, a cabinet combining part 2 is provided on at least one side of two adjacent cabinets 1, two opposite sides of the cabinet combining part 2 are respectively connected to one of the cabinets 1, and the cabinet combining part 2 covers the seam 5 of the two cabinets 1 on the side. In this embodiment, utilize and merge 2 covers the seam 5 of 1 side of rack, can shelter from seam 5 between rack 1 to promote the resistance that the air flows from seam 5, promote the leakproofness of 1 cabinet combining department of rack. In addition, the cabinet combination structure in this embodiment can be used not only for the cabinet combination of the cabinet 1 of the data center, but also for the cabinet combination operation of other cabinets, such as a medium-voltage and high-voltage power distribution cabinet, and therefore the use of the cabinet related to the cabinet combination structure is not limited in this embodiment.

In addition, the cabinet combining component 2 is preferably arranged on the side surface of the cabinet 1 close to the cold passageway, and the other side surface of the cabinet 1 opposite to the side surface close to the cold passageway (i.e. the side surface of the cabinet 1 close to the hot passageway) can be selectively provided with the cabinet combining component 2. If the cabinet combining component 2 is only disposed on one side of the cabinet 1 (i.e. the side of the cabinet 1 close to the cold aisle), the two cabinets 1 may be fixed on the side close to the hot aisle by using bolts, screws or connecting pieces.

As shown in fig. 1, in this embodiment, the main structure of the cabinet 1 is a frame structure, and includes a plurality of columns 12 and cross bars 13 welded together, the cross bars 13 are welded together to form a square-tube-shaped frame, and then two square-tube-shaped frames formed by welding the cross bars 13 are welded together at two ends of the columns 12 to form a square-tube-shaped frame structure.

Optionally, as shown in fig. 2, the yielding openings 11 are respectively formed in the splicing positions of the two adjacent cabinets 1, that is, the yielding opening 11 is formed in one side of the upright post 12 close to the other cabinet 1, the yielding opening 11 vertically penetrates through the upright post 12, and after the two cabinets 1 are aligned with each other, the yielding openings 11 of the two cabinets 1 in the splicing positions are aligned with each other. And the cabinet combining piece 2 comprises a main body edge and side edges connected to two sides of the main body edge, at the moment, the two side edges of the cabinet combining piece 2 are respectively contained in the yielding openings 11 of the two adjacent cabinets 1 so as to ensure that the main body edge of the cabinet combining piece 2 can cover the joint 5 at the splicing part of the two adjacent cabinets 1, at the moment, the surface of the main body edge and the side surface of the cabinet 1 can be arranged in parallel, and the appearance is more attractive. Of course, the edge surface of the main body and the side surface of the cabinet 1 may not be arranged in parallel, and the shielding and covering of the seam 5 can be realized.

Meanwhile, as shown in fig. 2, since the cabinet combining part 2 is located in the allowance opening 11, it can be ensured that the outer side surface of the cabinet combining part 2 does not exceed the side surface of the cabinet 1 only by controlling the thickness of the cabinet combining part 2, and the aesthetic degree of the cabinet combining part 1 is ensured.

Optionally, as shown in fig. 2, two sides of the cabinet combining component 2 are respectively abutted to the side walls of the yielding openings 11 of the two cabinets 1, so that the stability of the cabinet combining component 2 in the two yielding openings 11 can be improved, the gap between the side wall of the yielding opening 11 and the side edge of the cabinet combining component 2 can be reduced, the resistance of the air flowing through the seam 5 is further improved, and the sealing performance of the cabinets 1 after cabinet combining is improved. As a further scheme, a sealing gasket may be further added between the side edge of the cabinet combining component 2 and the side wall of the abdicating opening 11, so as to further improve the sealing performance of the cabinet 1 after cabinet combining.

Of course, when the two side edges of the cabinet combining component 2 do not contact the side walls of the abdicating openings 11 of the two cabinets 1, the cabinet combining component 2 can still cover the seams 5 at the side surfaces of the two cabinets 1, but the sealing effect is not as good as that of the former.

In consideration of the stability of the position between the cabinet combination 2 and the cabinet 1, in the embodiment, both sides of the cabinet combination 2 are connected to the cabinet 1 by bolts or screws. The screws or bolts may penetrate through the main body of the cabinet combining component 2 and then connect with the cabinet 1, or may penetrate through the columns 12 from the inside of the cabinet 1 and then connect with the side of the cabinet combining component 2. In this embodiment, the second scheme is preferable, and in this case, in the process of tightening the bolts or screws, the distance between the cabinet combination part 2 and the cabinet 1 can be shortened, so that the width of the gap 5 between the cabinets 1 after cabinet combination is smaller, and the sealing performance of the whole cabinet combination structure is improved.

The upright post 12 is provided with a fixing hole 121, two side edges of the cabinet combining part 2 are also provided with fixing holes 121, in the process of installing the cabinet combining part 2, the fixing holes 121 of the upright post 12 and the fixing holes 121 of the cabinet combining part 2 need to be aligned, and then screws or bolts pass through the upright post 12 and the fixing holes 121 of the cabinet combining part 2 at the same time to fix the upright post and the cabinet combining part 2. Since the heights of the cabinet 1 and the cabinet combination 2 are generally high, it takes time to align the fixing holes 121 during the process of installing and fixing the cabinet 1 and the cabinet combination 2, which is not favorable for quick installation. To this end, as shown in fig. 2, a positioning pin 4 may be selectively disposed, the positioning pin 4 transversely penetrates through the splicing portion of the two cabinets 1, and two ends of the positioning pin 4 are respectively fixedly connected to the cabinets 1, in this embodiment, the positioning pin 4 penetrates through the two columns 12 spliced by the two cabinets 1, and a positioning slot 21 adapted to the positioning pin 4 is formed in the cabinet 2. When the cabinet is installed, the cabinet combination part 2 and the two cabinets 1 are preliminarily positioned by the positioning pins 4, and after the preliminary positioning, the fixing holes 121 in the cabinets 1 are approximately aligned with the fixing holes 121 in the cabinet combination part 2, so that the time for aligning the holes in the installation process can be saved. The number of the positioning pins 4 is generally two or more, so as to ensure the relative position of the cabinet combining part 2 and the cabinet 1. The cross section of the positioning pin 4 can be round, square, triangular and other shapes, and the positioning pin 4 can not shake after being inserted into the upright post 12.

In one embodiment, as shown in fig. 2, the positioning card slot 21 is an open slot, and the opening direction of the positioning card slot 21 is a direction close to the allowance port 11. At this moment, locating pin 4 can pass earlier 12 backs and stand 12 fixed connection, later place cabinet combining spare 2 in the mouth of stepping down 11 of cabinet combining department, guarantee that locating pin 4 is located positioning groove 21, and cabinet combining spare 2 is stable relatively with the position of guaranteeing between cabinet combining spare 2 with 4 laps of locating pin, and at last rethread bolt or screw are fixed cabinet combining spare 2 and rack 1.

Certainly, in another embodiment, the positioning slot 21 may also be set to have the same shape as the cross section of the positioning pin 4, at this time, when the positions of the cabinet combining component 2 and the cabinet 1 are initially positioned, first, two side edges of the cabinet combining component 2 are accommodated in the abdicating openings 11 of two adjacent cabinets 1, then, the positioning pin 4 transversely penetrates through the upright post 12, and the positioning pin 4 penetrates through the positioning slot 21, so as to complete the initial positioning of the fixing hole 121 on the cabinet combining component 2 and the fixing hole 121 on the cabinet 1. Compare in the latter embodiment, in the former embodiment, locating pin 4 need not to pass stand 12 and cabinet combining spare 2 simultaneously, can reduce the degree of difficulty of locating pin 4 installation, promotes the installation effectiveness.

In order to save material and ensure the structural strength of the frame of the cabinet 1, the vertical posts 12 and the horizontal rods 13 are usually made of solid steel or made of special-shaped steel, and in order to save the overall cost, the vertical posts 12 and the horizontal rods 13 are usually made of the same steel. At this time, as shown in fig. 3, after the cabinet 1 is welded, the top end and the bottom end of the cabinet 1 at the cabinet combination position have the same shape as the relief opening 11, that is, notches are generated at the top end and the bottom end of the cabinet 1, which is not beneficial to sealing at the cabinet combination position of the cabinet 1. At this time, the upper end of the cabinet combination 2 may be lengthened to be flush with the top end of the cabinet 1, and/or the lower end of the cabinet combination 2 may be lengthened to be flush with the bottom end of the cabinet 1, so as to close the gap generated at the top end and the bottom end of the cabinet 1, and improve the sealing performance of the seam 5.

Optionally, the cross section of the cabinet combining component 2 is U-shaped or square tube-shaped, or is in a shape matched with the shape of the yielding port 11, so as to ensure that the cabinet combining component 2 can be smoothly accommodated in the yielding port 11.

The above structure of the cabinet combination part 2 and the cabinet 1 is taken as a preferred embodiment, and in other embodiments, it is foreseeable that no matter what kind of structural arrangement the cabinet 1 and the cabinet combination part 2 take, as long as the cabinet combination part 2 can cover and shield the seam 5 at the side of the cabinet 1, and the effect of improving the sealing performance at the cabinet combination part is achieved, and the structure is all within the protection scope of the present application.

Optionally, as shown in fig. 2, an LED light bar 3 is disposed on a side surface of the cabinet combining component 2 away from the seam 5, and the LED light bar 3 can indicate a cabinet combining position and also can illuminate.

The embodiment also introduces a data center, which comprises a plurality of cabinets 1 spliced in parallel, wherein the cabinet combination structure is adopted between every two adjacent cabinets 1.

The installation process of the preferred scheme of the embodiment is as follows:

firstly, align two cabinets 1 side by side each other, later pass cabinet 1 at the stand 12 of cabinet combination department with locating pin 4, later paste and be equipped with the cabinet combination spare 2 of LED lamp strip 3 and place in the mouth of stepping down 11 of cabinet combination department, make locating pin 4 be located positioning groove 21, accomplish the initial positioning of cabinet combination spare 2 and cabinet 1, later rethread bolt or fix by screw cabinet combination spare 2 and cabinet 1, accomplish the installation of cabinet combination.

After the cabinet combination installation is accomplished, cabinet combination spare 2 can cover the seam 5 of two adjacent rack 1 sides effectively and shelter from to through the top and the bottom of extension cabinet combination spare 2, also can cover the breach that cabinet combination 1 was in top and bottom effectively, promote the leakproofness of rack 1 in cabinet combination department, also promote the impression nature of outward appearance. Meanwhile, the LED lamp strips 3 are attached to the outer sides of the independent cabinet combining parts 2, so that the difficulty in installing the LED lamp strips 3 can be reduced.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The cabinet combining structure comprises at least two cabinets (1) which are arranged in parallel, wherein the cabinets (1) are spliced, and a seam (5) is arranged between the two adjacent cabinets (1), and the cabinet combining structure is characterized in that at least one side surface of each of the two adjacent cabinets (1) is provided with a cabinet combining piece (2), two opposite sides of each cabinet combining piece (2) are connected with one of the cabinets (1), and the cabinet combining pieces (2) cover the seams (5) of the two adjacent cabinets (1) on the side surfaces.

2. The cabinet combination structure according to claim 1, wherein the cabinet combination part (2) comprises a main body edge and side edges connected to two sides of the main body edge, each of two adjacent cabinets (1) is provided with a relief opening (11) at a joint, the two side edges of the cabinet combination part (2) are respectively accommodated in the relief openings (11) of the two adjacent cabinets (1), and the main body edge covers a seam (5) at the joint of the two adjacent cabinets (1).

3. The cabinet combining structure according to claim 2, wherein two side edges of the cabinet combining part (2) are respectively abutted with the side walls of the position-giving openings (11) of the two cabinets (1).

4. Cabinet combining structure according to claim 2, characterized in that the cabinet combining part (2) is U-shaped or square tubular in cross-section.

5. A cabinet combination structure according to claim 2, wherein both sides of the cabinet combination part (2) are connected with the cabinet (1) by bolts or screws.

6. The cabinet combining structure according to claim 1, further comprising a positioning pin (4), wherein the positioning pin (4) transversely penetrates through the splicing position of two adjacent cabinets (1), two ends of the positioning pin are respectively fixedly connected with the two cabinets (1), and a positioning slot (21) adapted to the positioning pin (4) is formed in the cabinet combining member (2).

7. The cabinet combining structure according to claim 6, wherein the cabinet (1) further comprises a column (12), two ends of the positioning pin (4) are respectively and fixedly connected with the column (12), and a fixing hole (121) is formed in the column (12), and the fixing hole (121) is used for fixing the cabinet combining part (2).

8. A cabinet combining structure according to any one of claims 1-7, wherein the top end of the cabinet combining part (2) is flush with the top end of the cabinet (1); and/or the bottom end of the cabinet combining part (2) is flush with the bottom end of the cabinet (1).

9. A cabinet combination structure according to any one of claims 1-7, wherein a surface of one side of the cabinet combination part (2) facing away from the seam (5) is provided with an LED light bar (3).

10. A data center comprising a plurality of cabinets (1) arranged side by side in alignment, wherein a cabinet combining structure according to any one of claims 1 to 9 is provided between two adjacent cabinets (1).