CN219041461U - Uninterrupted power source cabinet - Google Patents
Uninterrupted power source cabinet Download PDFInfo
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- CN219041461U CN219041461U CN202222935722.9U CN202222935722U CN219041461U CN 219041461 U CN219041461 U CN 219041461U CN 202222935722 U CN202222935722 U CN 202222935722U CN 219041461 U CN219041461 U CN 219041461U
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Abstract
The embodiment of the utility model discloses an uninterruptible power supply cabinet, which is used for solving the technical problem that the heat exchange effect of a heating component in the cabinet body is poor due to the fact that cold and hot air flow mixing easily occurs in the existing uninterruptible power supply cabinet. The embodiment of the utility model comprises a cabinet body and a top cover arranged at the top of the cabinet body, wherein a first partition plate is arranged in the cabinet body and divides the interior of the cabinet body into a cold air area and a hot air area, and the first partition plate is separated from the bottom of the cabinet body by a preset distance to form a gap for air flow to pass through; the top of the cabinet body is provided with an exhaust fan at a position corresponding to the hot air area, an air inlet and an air outlet are formed in the bottom of the top cover, the air inlet is communicated with the cold air area, and the air outlet is communicated with the hot air area through the exhaust fan.
Description
Technical Field
The utility model relates to the technical field of uninterruptible power supply cabinet design, in particular to an uninterruptible power supply cabinet.
Background
The uninterruptible power supply cabinet is used as a standby energy system, can meet emergency power supply under the condition of power failure or equipment failure, and provides time guarantee for data storage and equipment rush repair of a data center.
The cabinet body of the existing uninterruptible power supply cabinet is internally provided with an inversion component, an uninterruptible power supply component and other heating components which can generate heat during working, the bottom of the cabinet body of the uninterruptible power supply cabinet is provided with an air inlet, the top of the cabinet body is provided with an air outlet, outdoor cold air flow enters the cabinet body from the air inlet at the bottom to exchange heat with the uninterruptible power supply component, after heat exchange, the outdoor cold air flow is converted into hot air flow, and the hot air flow flows out of the air outlet at the top to meet the heat exchange requirement of the heating components, so that the cabinet can normally run. However, the above design still has drawbacks, because the cold and hot areas are not distinguished in the cabinet body, the cold air flow entering the cabinet body from the outside can be mixed with the hot air flow after heat exchange, so that the heating component is simultaneously positioned in the cold and hot areas, the cold and hot air mixing condition occurs in the cabinet body, and the heat exchange effect of the uninterruptible power supply component is greatly reduced.
Therefore, finding an uninterruptible power supply cabinet capable of solving the above technical problems is an important subject studied by those skilled in the art.
Disclosure of Invention
The embodiment of the utility model discloses an uninterruptible power supply cabinet, which is used for solving the technical problem that the heat exchange effect of a heating component is poor due to the fact that cold and hot air flow mixing easily occurs in the conventional uninterruptible power supply cabinet.
The embodiment of the utility model provides an uninterruptible power supply cabinet, which comprises a cabinet body and a top cover arranged at the top of the cabinet body, wherein a first partition plate is arranged in the cabinet body and divides the interior of the cabinet body into a cold air area and a hot air area, and the first partition plate and the bottom of the cabinet body are separated by a preset distance to form a gap for air flow to pass through;
the top of the cabinet body is provided with an exhaust fan at a position corresponding to the hot air area, an air inlet and an air outlet are formed in the bottom of the top cover, the air inlet is communicated with the cold air area, and the air outlet is communicated with the hot air area through the exhaust fan.
Optionally, the top cover includes a first inclined panel, a second inclined panel, a first side panel, and a second side panel;
the first inclined panel, the second inclined panel, the first side panel and the second side panel form a top space with the top of the cabinet body;
the inside of the top space is provided with a second partition plate, the top space is divided into a first area and a second area by the second partition plate, the first area corresponds to the cold air area, and the second area corresponds to the hot air area.
Optionally, the air inlet is arranged at the bottom edge of the first inclined panel, and the air inlet is communicated with the cold air area through the first area.
Optionally, the bottom of the first side panel and/or the second side panel is provided with the air outlet and the air inlet, the air outlet is communicated with the hot air area through the second area, and the air inlet is communicated with the cold air area through the first area.
Optionally, a filtering device for filtering the air flow entering from the air inlet is arranged at the top of the cabinet body, and the filtering device is located in the first area.
Optionally, a cabinet door is hinged on the cabinet body, the cabinet door is located at the outer side of the cold air area, and a sealing strip is arranged at the joint of one side surface of the cabinet door, facing the cold air area, and the cold air area.
Optionally, an end of the top of the cabinet body, which is close to the cabinet door, is bent to form an inclined part, and the inclined part is abutted to the sealing strip.
Optionally, install on the cabinet door and be located the contravariant subassembly in the cold wind region, contravariant subassembly's top is provided with the fresh air inlet, and radiator fan is installed at contravariant subassembly's top, radiator fan's induced drafting end orientation the top of the cabinet body, contravariant subassembly's bottom is provided with the fresh air outlet.
Optionally, an uninterruptible power supply assembly located in the hot air area is installed inside the cabinet body.
Optionally, a mounting assembly for mounting the cabinet on a wall or a rod body is arranged outside the cabinet.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
in this embodiment, the cabinet body of the uninterruptible power supply cabinet is divided into a cold air area and a hot air area by the first partition board, outdoor cold air flow enters the cold air area from the air inlet under the drive of the exhaust fan, the cold air flow flows into the hot air area from a gap formed by the first partition board and the bottom of the cabinet body after exchanging heat between the cold air area and the heating component arranged in the cabinet body, and hot air flow is discharged outdoors from the air outlet of the top cover under the drive of the exhaust fan. Through the design, the cabinet body is divided into the cold air area and the hot air area, so that the air flow path in the cabinet body is optimized, the condition that cold air flow and hot air flow are mixed in the process of heat exchange with the heating component in the cabinet body is avoided, and the heat exchange effect is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is an external structural schematic diagram of an uninterruptible power supply cabinet provided in an embodiment of the utility model;
fig. 2 is a schematic diagram of an internal structure of an uninterruptible power supply cabinet with a cabinet door removed according to an embodiment of the utility model;
FIG. 3 is a schematic airflow diagram in a side structure of an uninterruptible power supply cabinet according to an embodiment of the utility model;
fig. 4 is a schematic structural diagram of an uninterruptible power supply cabinet according to an embodiment of the present utility model, with a second side panel removed from a top cover;
fig. 5 is a schematic diagram of a top cover structure of an uninterruptible power supply cabinet according to an embodiment of the utility model;
illustration of: a cabinet body 1; a top cover 2; a first region 201; a second region 202; a first inclined panel 203; a second inclined panel 204; a first side panel 205; a second side panel 206; a cabinet door 3; a mounting assembly 4; an air inlet 5; an air outlet 6; an inverter module 7; a sealing strip 8; a cool air area 9; a hot air zone 10; a first separator 11; a second separator 12; a filter device 13; an exhaust fan 14; an inclined portion 15; an uninterruptible power supply assembly 16; column a.
Detailed Description
The embodiment of the utility model discloses an uninterruptible power supply cabinet, which is used for solving the technical problem that the heat exchange effect of a heating component is poor due to the fact that cold and hot air flow mixing easily occurs in the conventional uninterruptible power supply cabinet.
In order to better understand the aspects of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and detailed description. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, an uninterruptible power supply cabinet provided in an embodiment of the utility model includes a cabinet body 1 and a top cover 2 mounted on the top of the cabinet body 1, wherein a first partition 11 is disposed inside the cabinet body 1, the first partition 11 divides the inside of the cabinet body 1 into a cold air area 9 and a hot air area 10, and the first partition 11 is separated from the bottom of the cabinet body 1 by a preset distance to form a gap for air flow to pass through;
the top of the cabinet body 1 and the position corresponding to the hot air area 10 are provided with an exhaust fan 14, an air inlet 5 and an air outlet 6 are formed in the bottom of the top cover 2, the air inlet 5 is communicated with the cold air area 9, the air outlet 6 is communicated with the hot air area 10 through the exhaust fan 14, the air inlet end of the exhaust fan 14 faces the hot air area 10, and the exhaust fan 14 is used for blowing hot air in the hot air area 10 to the air outlet 6.
It should be noted that, as shown in fig. 3, the first partition 11 in this embodiment is specifically disposed perpendicular to the bottom surface of the cabinet body 1, so as to separate a front area and a rear area inside the cabinet body 1, where the front area is the cold air area 9, and the rear area is the hot air area 10.
In this embodiment, the interior of the cabinet body 1 of the uninterruptible power supply cabinet is divided into a cold air area 9 and a hot air area 10 by a first partition 11, outdoor cold air flow enters the cold air area 9 from the air inlet 5 under the driving of the exhaust fan 14, the cold air flow flows into the hot air area 10 from a gap formed between the first partition 11 and the bottom of the cabinet body 1 after heat exchange between the cold air area 9 and a heating component installed in the cabinet body 1, and hot air flow is discharged outdoors from the air outlet 6 of the top cover 2 under the driving of the exhaust fan 14. Through the design, the cabinet body 1 is divided into the cold air area 9 and the hot air area 10, so that the air flow path in the cabinet body 1 is optimized, and the mixing of cold air flow and hot air flow can not occur in the process of heat exchange with the heating component in the cabinet body 1, thereby effectively improving the heat exchange effect.
Further, as shown in fig. 5, the top cover 2 in the present embodiment specifically includes a first inclined panel 203, a second inclined panel 204, a first side panel 205, and a second side panel 206;
the first inclined panel 203, the second inclined panel 204, the first side panel 205 and the second side panel 206 form a top space with the top of the cabinet 1, a second partition 12 is disposed in the top space, the second partition 12 divides the top space into a first area 201 and a second area 202, wherein the first area 201 corresponds to the cool air area 9, and the second area 202 corresponds to the hot air area 10.
The top cover 2 has the first inclined panel 203, the second inclined panel 204, the first side panel 205, and the second side panel 206, specifically, the first inclined panel 203 is located in front of the top cover 2, the second inclined panel 204 is located behind the top cover 2, the first side panel 205 and the second side panel 206 are located at the left and right sides of the top cover 2, respectively, by the above design, rain, snow, etc. can be prevented from entering the inside of the cabinet 1, and the first inclined panel 203 and the second inclined panel 204 can guide rainwater or snow to slide down the cabinet 1.
Further, as shown in fig. 3, 4 and 5, the air inlet 5 is disposed at the bottom edge of the first inclined panel 203 in the present embodiment, and the air inlet 5 communicates with the cold air area 9 through the first area 201.
The outdoor cold air flow enters the first region 201 in the top cover 2 from the air inlet 5, and then enters the cold air region 9 in the cabinet 1.
Further, as shown in fig. 5, the bottom of the first side panel 205 and/or the second side panel 206 in this embodiment is provided with the air outlet 6 and the air inlet 5, the air outlet 6 is communicated with the hot air area 10 through the second area 202, and the air inlet 5 is communicated with the cold air area 9 through the first area 201.
The outdoor cold air flow enters the first region 201 in the top cover 2 from the air inlet 5, and then enters the cold air region 9 in the cabinet 1. The hot air flow in the hot air area 10 passes through the second area 202 and then flows out of the room from the air outlet 6 under the driving of the exhaust fan 14.
In addition, since the uninterruptible power supply cabinet in this embodiment is basically installed in an outdoor open area, the hot air exhausted from the air outlet 6 can be rapidly taken away by external natural wind, and a large amount of hot air is basically unlikely to flow back to the air inlet 5 on the same side, and the air inlet area formed by the air inlet 5 in this embodiment is large, which is beneficial to the air inlet of the cabinet body 1 and the heat dissipation of the heating component.
Further, as shown in fig. 3 and 4, the top of the cabinet 1 in this embodiment is provided with a filtering device 13 for filtering the air flow entering from the air inlet 5, and the filtering device 13 is located in the first area 201.
By the above-described design, the entry of the outdoor air impurity into the cool air area 9 can be effectively prevented.
Specifically, the filter device 13 in this embodiment is an air filter cotton or an air filter net.
It should be noted that, the designer may select an appropriate filtering device 13 according to the actual situation, and the embodiment is not limited herein to the specific type of filtering device 13.
Further, as shown in fig. 1 and fig. 2, the cabinet body 1 in this embodiment is further hinged with a cabinet door 3, the cabinet door 3 is located at the outer side of the cold air area 9, and a sealing strip 8 is disposed at a joint of a side surface of the cabinet door 3 facing the cold air area 9 and the cold air area 9.
It should be noted that, through the above design, outdoor air can only enter the cold air area 9 from the air inlet 5, so that hot air discharged from the cabinet body 1 is prevented from flowing back into the cold air area 9 through the joint of the cabinet body 1 and the cold air area 9, and the occurrence of mixing of cold and hot air flows is avoided.
Specifically, the sealing strip 8 is a silica gel sealing strip or a rubber sealing strip.
Further, as shown in fig. 3 and 4, an end of the top of the cabinet body 1, which is close to the cabinet door 3, is bent to form an inclined portion 15, and the inclined portion 15 abuts against the sealing strip 8.
It should be noted that, the position of the top of the cabinet body 1 corresponding to the cold air area 9 in this embodiment is specifically a sheet metal plate, on which a plurality of air inlet through holes are formed, the above-mentioned filtering device 13 is specifically installed on the sheet metal plate, the sheet metal plate plays the role of communicating the first area 201 with the cold air area 9, and the end of the sheet metal plate, which is close to the cabinet door 3, is abutted to the sealing strip 8 through the inclined portion 15 formed by bending, so that the sealing cabinet door 3 can be played, and the inclined portion 15 has a certain inclination angle, so that the sealing cabinet can be used for guiding rainwater.
Further, the heating component in this embodiment is mainly an inverter component 7 and an uninterruptible power supply component 16, as shown in fig. 3, the cabinet door 3 is provided with the inverter component 7 located in the cold air area 9, the top of the inverter component 7 is provided with an air inlet hole, and the top of the inverter component is provided with a cooling fan, the air suction end of the cooling fan faces the top of the cabinet body 1, and the bottom of the inverter component 7 is provided with an air outlet hole.
In addition, as shown in fig. 3, the uninterruptible power supply unit 16 is mounted in the hot air region 10 in the cabinet 1.
It should be noted that, in the present embodiment, the ups module 16 and the inverter module 7 are standard components in the prior art, and since the ups module 16 only starts to work when the corresponding photovoltaic power is turned off, the ups module 16 is in a charged state in most of the time, and generates a relatively low amount of heat, and mainly dissipates heat naturally by itself, so that the ups module 16 can be disposed in the hot air area 10. The inverter assembly 7 always works for a long time, and the heat productivity is large, so that the inverter assembly 7 can be fully heat-exchanged by being placed in the cold air area 9, the cooling fan on the inverter assembly 7 can suck the cold air flow entering from the air inlet 5 into the inverter assembly 7, after heat exchange, the hot air flows into the hot air area 10 from the air outlet hole at the bottom of the inverter assembly 7, and then is discharged outdoors from the air outlet 6. In addition, the inversion assembly 7 is arranged on the cabinet door 3, so that maintenance personnel can maintain the inversion assembly more conveniently.
Further, as shown in fig. 1, the cabinet 1 in this embodiment is provided with a mounting assembly 4 on the outside for mounting the cabinet 1 on a wall or a rod.
It should be noted that, the installation component 4 may be a hoop installation component common in the prior art, and the cabinet body 1 may be fixedly installed on the rod body through the hoop installation component.
The foregoing describes an uninterruptible power supply cabinet provided by the present utility model in detail, and those skilled in the art will appreciate that the scope of the embodiments and application of the present utility model can be modified according to the ideas of the embodiments of the present utility model.
Claims (10)
1. The uninterruptible power supply cabinet comprises a cabinet body (1) and a top cover (2) arranged at the top of the cabinet body (1), and is characterized in that a first partition plate (11) is arranged in the cabinet body (1), the first partition plate (11) divides the interior of the cabinet body (1) into a cold air area (9) and a hot air area (10), and the first partition plate (11) and the bottom of the cabinet body (1) are separated by a preset distance to form a gap for air flow to pass through;
the hot air cabinet is characterized in that an exhaust fan (14) is arranged at the position, corresponding to the hot air area (10), of the top of the cabinet body (1), an air inlet (5) and an air outlet (6) are formed in the bottom of the top cover (2), the air inlet (5) is communicated with the cold air area (9), and the air outlet (6) is communicated with the hot air area (10) through the exhaust fan (14).
2. Uninterruptible power supply cabinet according to claim 1, characterized in that the top cover (2) comprises a first inclined panel (203), a second inclined panel (204), a first side panel (205) and a second side panel (206);
-the first inclined panel (203), the second inclined panel (204), the first side panel (205) and the second side panel (206) form a headspace with the top of the cabinet (1);
a second partition plate (12) is arranged in the top space, the second partition plate (12) divides the top space into a first area (201) and a second area (202), the first area (201) corresponds to the cold air area (9), and the second area (202) corresponds to the hot air area (10).
3. Uninterruptible power supply cabinet according to claim 2, characterized in that the air inlet (5) is provided at the bottom edge of the first inclined panel (203), which air inlet (5) communicates with the cold air zone (9) via the first zone (201).
4. Uninterruptible power supply cabinet according to claim 2, characterized in that the bottom of the first side panel (205) and/or the second side panel (206) is provided with the air outlet (6) and the air inlet (5), the air outlet (6) being in communication with the hot air zone (10) via the second zone (202), the air inlet (5) being in communication with the cold air zone (9) via the first zone (201).
5. Uninterruptible power supply cabinet according to claim 3 or 4, characterized in that the top of the cabinet (1) is provided with a filtering means (13) for filtering the air flow coming in from the air intake (5), the filtering means (13) being located in the first zone (201).
6. Uninterruptible power supply cabinet according to claim 1, characterized in that the cabinet body (1) is further hinged with a cabinet door (3), the cabinet door (3) is located at the outer side of the cold air area (9), and a sealing strip (8) is arranged at the joint of one side surface of the cabinet door (3) facing the cold air area (9) and the cold air area (9).
7. Uninterruptible power supply cabinet according to claim 6, characterized in that one end of the top of the cabinet body (1) close to the cabinet door (3) is bent to form an inclined part (15), and the inclined part (15) is abutted to the sealing strip (8).
8. The uninterruptible power supply cabinet according to claim 6, wherein an inversion assembly (7) located in the cold air area (9) is installed on the cabinet door (3), an air inlet hole is formed in the top of the inversion assembly (7), a cooling fan is installed at the top of the inversion assembly (7), the air suction end of the cooling fan faces the top of the cabinet body (1), and an air outlet hole is formed in the bottom of the inversion assembly (7).
9. Uninterruptible power supply cabinet according to claim 1, characterized in that the cabinet (1) is internally fitted with uninterruptible power supply components (16) located in the hot air zone (10).
10. Uninterruptible power supply cabinet according to claim 1, characterized in that the exterior of the cabinet (1) is provided with a mounting assembly (4) for mounting the cabinet (1) on a wall or a pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935722.9U CN219041461U (en) | 2022-11-04 | 2022-11-04 | Uninterrupted power source cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222935722.9U CN219041461U (en) | 2022-11-04 | 2022-11-04 | Uninterrupted power source cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219041461U true CN219041461U (en) | 2023-05-16 |
Family
ID=86284629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222935722.9U Active CN219041461U (en) | 2022-11-04 | 2022-11-04 | Uninterrupted power source cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219041461U (en) |
-
2022
- 2022-11-04 CN CN202222935722.9U patent/CN219041461U/en active Active
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