CN212588700U

CN212588700U - BBU rack

Info

Publication number: CN212588700U
Application number: CN202021231872.6U
Authority: CN
Inventors: 杨赞; 蒋颖俊; 邵海波
Original assignee: Shenzhen Rihai Intelligent Equipment Co ltd
Current assignee: Rihai Intelligent Equipment Zhuhai Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-23
Anticipated expiration: 2030-06-29

Abstract

The utility model is suitable for a rack heat dissipation technical field, the utility model provides a BBU rack, including the rack body, this internal wind-guiding component and BBU equipment of being provided with of rack, BBU equipment is including relative first air intake and the first air outlet that sets up, wind-guiding component is used for the first air intake of cold wind direction that blows off the refrigerator, the inlet scoop intercommunication of first air outlet and refrigerator, wind-guiding component includes the wind-guiding box, division board and wind-guiding piece, the below of BBU equipment is located to the wind-guiding box, the division board is used for separating the wind-guiding channel that obtains having second air intake and second air outlet with the wind-guiding box, second air outlet and first air intake homonymy set up, the wind-guiding piece is used for communicateing second air outlet and first air intake, the second air intake is adjacent with the second air outlet, the second air intake. The utility model provides a BBU rack adopts the wind-guiding structural design of one-to-one, and inside the at utmost ensured cold wind and entered into BBU equipment, reduced energy loss, improved energy utilization.

Description

BBU rack

Technical Field

The utility model belongs to the technical field of the rack heat dissipation, especially, relate to a BBU rack.

Background

The air guide box on the market at present adopts the side that directly gets into the rack after getting into cold wind from the air guide layer board, cools off the whole region of rack side, and then cold wind gets into inside the BBU equipment through the side of BBU equipment (building base band unit), has caused unnecessary cold wind loss like this, seems extravagant at energy utilization this piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving one of above-mentioned technical problem at least, provide a BBU rack, it has solved in the current rack need make cold wind again with the whole refrigeration of rack unilateral and has entered into the shortcoming of BBU equipment, adopts a one-to-one wind-guiding structural design, and the at utmost ensures that cold wind enters into inside the BBU equipment, reduces energy loss to improve the utilization ratio of energy.

The technical scheme of the utility model is that: a BBU cabinet comprises a cabinet body, wherein an air guide component and BBU equipment are arranged in the cabinet body, the BBU equipment comprises a first air inlet and a first air outlet which are oppositely arranged, the air guide assembly is used for guiding cold air blown out by the refrigerator to the first air inlet, the first air outlet is communicated with the air suction inlet of the refrigerator, the air guide assembly comprises an air guide box, a partition plate and an air guide piece, the air guide box is arranged below the BBU equipment, the isolation plate is used for isolating the air guide box to obtain an air guide channel with a second air inlet and a second air outlet, the second air outlet and the first air inlet are arranged on the same side, the air guide piece is used for communicating the second air outlet and the first air inlet, the second air inlet is adjacent to the second air outlet, and the second air inlet is communicated with the air outlet of the refrigerator.

Optionally, the second air inlet is connected with an isolation net.

Optionally, the air guide box is a rectangular frame, the second air inlet and the second air outlet are located on two adjacent walls of the rectangular frame, the partition board includes a guide plate, a first connecting portion and a second connecting portion, the first connecting portion is connected with the wall where the second air inlet is located, the first connecting portion is located at one end far away from the second air outlet, the second connecting portion is connected with the wall where the second air outlet is located, the second connecting portion is located at one end far away from the second air inlet, and the guide plate is connected with the first connecting portion and the second connecting portion respectively.

Optionally, the first connecting portion is perpendicular to a wall surface where the second air inlet is located, and the second connecting portion is attached to and connected with the wall surface where the second air outlet is located.

Optionally, the air guide comprises a wind shielding surface and four air guide surfaces, the four air guide surfaces are connected with the wind shielding surface to form a cavity, and an included angle between each two air guide surfaces is greater than 90 °.

Optionally, four wind guide surfaces are provided with a bending portion at one end far away from the wind shielding surface, and an included angle between the bending portion and the wind shielding surface is 90 °.

Optionally, an electrostatic dust collection net is arranged in the air guide.

Optionally, the air guide is provided with an opening, and the electrostatic dust collection net is inserted into the air guide through the opening.

Optionally, the cabinet body includes first stand, second stand, third stand and fourth stand, first stand with the second stand with first air intake homonymy sets up, the third stand with the fourth stand with first air outlet homonymy sets up, the one end of air guide pass through first connecting piece with first stand is connected, the other end of air guide pass through the second connecting piece with BBU equipment connects.

Optionally, a supporting plate is arranged between the BBU device and the air guide box, the supporting plate is fixedly connected to the second upright column and the third upright column, and the air guide box is fixedly connected to the second upright column and the third upright column.

The utility model provides a BBU rack guides each BBU equipment inside through the cold wind that air guide assembly blew off the refrigerator accurately to avoid cold wind to run off, improve energy utilization, simultaneously, still with the inlet scoop of the hot-blast direction refrigerator that flows in the BBU equipment, release again after absorbing hot-blast and converting into cold wind by the refrigerator, make the inside formation wind channel of BBU rack circulate, improve the radiating efficiency of BBU rack.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an air guide assembly and BBU equipment in a BBU cabinet according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of an air guide assembly in a BBU cabinet according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an air guide box in a BBU cabinet according to an embodiment of the present invention.

In the figure, 1-cabinet body, 11-first upright column, 12-second upright column, 13-third upright column, 14-fourth upright column, 2-air guide component, 21-air guide box, 22-isolating piece, 221-guiding plate, 22-first connecting part, 223-second connecting part, 23-air guide piece, 231-air shielding surface, 232-air guiding surface, 233-bending part, 24-second air inlet, 25-second air outlet, 26-isolating net, 3-BBU equipment, 31-first air inlet, 4-supporting plate, 5-L-shaped metal piece, 6-cable bracket and arrow-cold air flow direction.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, directly disposed, installed, connected, or indirectly disposed and connected through intervening components and intervening structures.

In addition, in the embodiments of the present invention, if there are orientations or positional relationships indicated by "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., based on the orientations or positional relationships shown in the drawings or the conventional placement state or use state, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated structure, feature, device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by combining different features/embodiments, and various combinations of features/embodiments are not separately described in order to avoid unnecessary repetition in the present disclosure.

As shown in fig. 1 to fig. 3, the embodiment of the utility model provides a BBU rack, including rack body 1, be provided with air guide component 2 and BBU equipment 3 in the rack body 1, BBU equipment 3 is including relative first air intake 31 and the first air outlet that sets up, air guide component 2 is used for the first air intake 31 of cold wind direction that blows off the refrigerator air outlet, the inlet scoop intercommunication of first air outlet and refrigerator, the refrigerator inhales 3 exhaust hot-blast of BBU equipment and converts hot-blast into cold wind with the hot-blast release again promptly, at this internal wind channel circulation that forms of rack, the efficiency of heat dissipation is improved. Further, the air guide assembly 2 includes an air guide box 21, a partition board 22 and an air guide member 23, the air guide box 21 may be disposed below the BBU device 3, the partition board 22 is configured to partition the air guide box 21 to obtain an air guide channel having a second air inlet 24 and a second air outlet 25, the second air outlet 25 is disposed on the same side as the first air inlet 31, the air guide member 23 is configured to communicate the second air outlet 25 with the first air inlet 31, the second air inlet 24 is adjacent to the second air outlet 25, and the second air inlet 24 is communicated with an air outlet of a refrigerator (not shown in the figure). Cold air blown out from the refrigerator air outlet enters the air guide channel through the second air inlet 24 and flows out from the second air outlet 25, the cold air is guided by the air guide member 23 to flow to the first air inlet 31, the cold air enters the BBU equipment 3 and then carries out heat exchange, heat inside the BBU equipment 3 is taken away, hot air is discharged from the first air outlet, and the hot air enters the rear portion of the cabinet and is sucked by the refrigerator air suction inlet. By adopting a one-to-one air guide refrigeration mode, cold air blown out from the refrigerator is accurately guided to each BBU device 3 under the action of the air guide assembly 2, thereby avoiding cold air loss and improving the energy utilization rate.

Specifically, a plurality of BBU devices 3 may be disposed in one cabinet body 1, and one BBU device 3 is correspondingly equipped with one air guide assembly 2. In this embodiment, a single BBU device 3 is taken as an example for explanation, the BBU device 3 is a type of air intake from the left side and air outtake from the right side, the first air intake 31 is located at the left side of the BBU device 3, and the first air outlet is located at the right side of the BBU device 3.

Specifically, the refrigerator can be a rack-mounted air conditioner, and can keep a predetermined temperature in the BBU cabinet, the cabinet body 1 further includes a cabinet door, a wind screen, a false panel, and the like, and cold air blown out by the rack-mounted air conditioner is firstly stored in a closed space enclosed by the equipment, the wind screen, the false panel and the cabinet door in the cabinet body 1, and then is guided to the first air inlet 31 of the BBU equipment 3 through the air guide assembly 2.

Optionally, as shown in fig. 1 and fig. 2, the second air inlet 24 may be connected with an isolation net 26 to prevent foreign matters from entering the air guiding channel and blocking the air guiding channel. In practical applications, the first air inlet 31 may also be connected to the separation net 26.

Alternatively, as shown in fig. 3, the wind guiding box 21 may be a rectangular frame, the second wind inlet 24 and the second wind outlet 25 are located on two adjacent wall surfaces of the rectangular frame, the partition board 22 includes a guiding plate 221, a first connecting portion 222 and a second connecting portion 223, the first connecting portion 222 is connected to the wall surface where the second wind inlet 24 is located, the first connecting portion 222 is located at one end far away from the second wind outlet 25, the second connecting portion 223 is connected to the wall surface where the second wind outlet 25 is located, the second connecting portion 223 is located at one end far away from the second wind inlet 24, and the guiding plate 221 is connected to the first connecting portion 222 and the second connecting portion 223 respectively.

Specifically, the guide plate 221, the first connection portion 222, and the second connection portion 223 may be an integrally molded structure.

Optionally, as shown in fig. 3, the first connection portion 222 is perpendicular to a wall surface where the second air inlet 24 is located, and the second connection portion 223 is attached to the wall surface where the second air outlet 25 is located and fixed by a screw. In this embodiment, referring to fig. 3, the first connecting portion 222 is attached to and contacted with the wall surface of the second air outlet 25, and is fixed by screws.

Optionally, as shown in fig. 1, the air guide member 23 includes a wind shielding surface 231 and four air guide surfaces 232, the four air guide surfaces 232 are connected with the wind shielding surface 231 to form a cavity, and an included angle between the four air guide surfaces 232 and the wind shielding surface 231 may be greater than 90 °, that is, the air guide member 23 is in a horn-shaped structure, so that the design is adopted, through the mitigation of the air guide surfaces 232, the phenomenon of air flow disturbance caused by direct impact of cold air on the wind shielding surface 231 due to too high speed is avoided, and the cold air is more favorably guided into the BBU device 3.

Optionally, as shown in fig. 1, the four air guiding surfaces 232 are provided with bent portions 233 at ends far away from the wind shielding surface 231, an included angle between each bent portion 233 and the wind shielding surface 231 is 90 °, and the stability of connection between the air guiding member 23 and the BBU device 3 can be further ensured by the bent portions 233.

Optionally, an electrostatic dust collection net (not shown in the figure) is arranged in the air guide 23, and is used for adsorbing dust carried in the cold air, so as to ensure that the cold air entering the BBU device 3 is clean and clean.

Optionally, an opening can be formed in any one of the air guide surfaces 232 of the air guide member 23, the electrostatic dust collection net is inserted into the air guide member 23 through the opening, and when the electrostatic dust collection net is replaced, the electrostatic dust collection net only needs to be pulled out, so that the replacement is simple and convenient.

Optionally, as shown in fig. 1 and fig. 2, the cabinet body 1 includes a first upright post 11, a second upright post 12, a third upright post 13, and a fourth upright post 14, where the first upright post 11 and the second upright post 12 are disposed on the same side as the first air inlet 31, the third upright post 13 and the fourth upright post 14 are disposed on the same side as the first air outlet, one end of the air guide 23 is connected to the first upright post 11 through a first connecting member, and the other end of the air guide 23 is connected to the BBU device 3 through a second connecting member, so as to ensure the stability of installation of the air guide 23.

Alternatively, as shown in fig. 1, the first connecting piece and the second connecting piece may be L-shaped metal pieces 5, so that the connection is stable and the installation is convenient.

Optionally, as shown in fig. 2, a supporting plate 4 may be disposed between the BBU device 3 and the air guide box 21, the supporting plate 4 is used for bearing the BBU device 3, and the supporting plate 4 may be fixedly connected to the second upright post 12 and the third upright post 13. Specifically, during assembly, the pallet 4 is fixed to the second upright post 12 and the third upright post 13, then the BBU device 3 is placed on the pallet 4, and finally the BBU device 3 is fixed.

Specifically, the supporting plate 4 may be connected with two connecting lugs, and the two connecting lugs are perpendicular to the supporting plate 4 and are respectively connected and fixed with the second upright post 12 and the third upright post 13 through screws.

Optionally, the wind guiding box 21 is fixedly connected with the second upright 12 and the third upright 13. In this embodiment, as shown in fig. 2, the length of the isolation net 26 is greater than the length of the wall surface where the second air inlet 24 is located, two ends of the isolation net 26 protrude from two ends of the wall surface where the second air inlet 24 is located, and two ends of the isolation net 26 are connected to the second upright column 12 and the third upright column 13 through screws respectively. It will be understood, of course, that the wind box 21 may also be connected to the second and

third uprights

12, 13 in other ways, for example by means of L-shaped members, one side of which is connected to the wind box 21 and the other side is connected to the uprights.

In this embodiment, as shown in fig. 1 and 2, the wind guiding box 21 may further be provided with a cable bracket 6, and the cable bracket 6 is disposed below the separation net.

The embodiment of the utility model provides a BBU rack adopts the refrigerated mode of one-to-one wind-guiding, guide each BBU equipment 3 inside through the cold wind that wind guide assembly 2 blew off the refrigerator accurately, thereby avoid cold wind to run off, improve energy utilization, and simultaneously, still with the inlet scoop of the hot-blast direction refrigerator that flows in BBU equipment 3, absorb hot-blast and release again after converting into cold wind by the refrigerator, make the inside of BBU rack form the wind channel circulation, improve the radiating efficiency of BBU rack.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. A BBU cabinet comprises a cabinet body, and is characterized in that an air guide component and BBU equipment are arranged in the cabinet body, the BBU equipment comprises a first air inlet and a first air outlet which are oppositely arranged, the air guide assembly is used for guiding cold air blown out by the refrigerator to the first air inlet, the first air outlet is communicated with the air suction inlet of the refrigerator, the air guide assembly comprises an air guide box, a partition plate and an air guide piece, the air guide box is arranged below the BBU equipment, the isolation plate is used for isolating the air guide box to obtain an air guide channel with a second air inlet and a second air outlet, the second air outlet and the first air inlet are arranged on the same side, the air guide piece is used for communicating the second air outlet and the first air inlet, the second air inlet is adjacent to the second air outlet, and the second air inlet is communicated with the air outlet of the refrigerator.

2. The BBU cabinet of claim 1, wherein the second air inlet is connected with an isolation net.

3. The BBU cabinet of claim 1, wherein the air guide box is a rectangular frame, the second air inlet and the second air outlet are located on two adjacent walls of the rectangular frame, the partition board includes a guide plate, a first connecting portion and a second connecting portion, the first connecting portion is connected to the wall where the second air inlet is located, the first connecting portion is located at one end far away from the second air outlet, the second connecting portion is connected to the wall where the second air outlet is located, the second connecting portion is located at one end far away from the second air inlet, and the guide plate is connected to the first connecting portion and the second connecting portion respectively.

4. The BBU cabinet of claim 3, wherein the first connection portion is perpendicular to a wall surface where the second air inlet is located, and the second connection portion is attached to and connected with the wall surface where the second air outlet is located.

5. The BBU cabinet of claim 1, wherein the air guide member includes a wind shielding surface and four air guide surfaces, the four air guide surfaces are connected with the wind shielding surface to form a cavity, and an included angle between the four air guide surfaces and the wind shielding surface is greater than 90 °.

6. The BBU cabinet of claim 5, wherein each of the four air guide surfaces is provided with a bent portion at an end away from the wind shielding surface, and an included angle between the bent portion and the wind shielding surface is 90 °.

7. The BBU cabinet of claim 5, wherein an electrostatic dust collection screen is disposed within the air guide.

8. The BBU cabinet of claim 7, wherein the air guide is provided with an opening, and the electrostatic dust collection screen is inserted into the air guide through the opening.

9. The BBU cabinet of claim 1, wherein the cabinet body includes a first upright, a second upright, a third upright, and a fourth upright, the first upright and the second upright are disposed on the same side as the first air inlet, the third upright and the fourth upright are disposed on the same side as the first air outlet, one end of the air guide is connected to the first upright through a first connecting member, and the other end of the air guide is connected to the BBU device through a second connecting member.

10. The BBU cabinet of claim 9, wherein a support plate is disposed between the BBU device and the air-guide box, the support plate is fixedly connected to the second column and the third column, and the air-guide box is fixedly connected to the second column and the third column.