CN215345639U - Air exhaust cabinet and edge computer room - Google Patents
Air exhaust cabinet and edge computer room Download PDFInfo
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- CN215345639U CN215345639U CN202121505085.0U CN202121505085U CN215345639U CN 215345639 U CN215345639 U CN 215345639U CN 202121505085 U CN202121505085 U CN 202121505085U CN 215345639 U CN215345639 U CN 215345639U
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Abstract
The utility model provides an air exhaust cabinet and an edge computer room, and relates to the field of MEC (Mec computer room) equipment. The air exhaust cabinet comprises a cabinet body, a cabinet door, an air inlet device, an air exhaust device and a controller, wherein an air inlet is formed in the bottom of the cabinet door, an air outlet is formed in the top wall of the cabinet body, and the air outlet is located at one end, far away from the cabinet door, of the top wall. The air inlet device is arranged at the air inlet, the air exhaust device is arranged at the air outlet, and the air inlet device and the air exhaust device are both electrically connected with the controller. The controller is used for controlling the air inlet device and the air exhaust device to be started under the condition of receiving the starting signal, or controlling the air inlet device and the air exhaust device to be closed under the condition of receiving the closing signal. Therefore, the air inlet device, the air exhaust device and the controller are arranged on the cabinet body, when the controller receives a starting signal, the air inlet device and the air exhaust device can be controlled to be started in time, so that the electrical equipment in the cabinet can be effectively cooled in time, and the electrical equipment is prevented from being over-high in temperature and breaking down.
Description
Technical Field
The utility model relates to the field of MEC machine room equipment, in particular to an air exhaust cabinet and an edge computer room.
Background
At present, most of external heat dissipation devices (such as air conditioners) are adopted to dissipate heat of a plurality of electric or electronic equipment in the cabinet, however, the equipment in the cabinet is more, the circulation space is small, the conditions that the equipment generates heat greatly and the heat dissipation cannot meet the requirements can occur, or when the external heat dissipation devices break down, the equipment in the cabinet can break down or even cause potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air-dischargeable cabinet and an edge computer room, which can start an air inlet device and an air discharge device to radiate equipment when the heat radiation of the equipment in the cabinet does not meet the requirement.
The embodiment of the utility model is realized by the following steps:
in a first aspect, the utility model provides an air exhaust cabinet, which comprises a cabinet body, a cabinet door, an air inlet device, an air exhaust device and a controller; the bottom of the cabinet door is provided with an air inlet, the top wall of the cabinet body is provided with an air outlet, and the air outlet is positioned at one end of the top wall, which is far away from the cabinet door; the air inlet device is arranged at the air inlet, the air exhaust device is arranged at the air outlet, and the air inlet device and the air exhaust device are both electrically connected with the controller; the controller is used for controlling the air inlet device and the air exhaust device to be started under the condition of receiving a starting signal, or controlling the air inlet device and the air exhaust device to be closed under the condition of receiving a closing signal.
In an alternative embodiment, the air intake device comprises a louver and a motor; the shutter is matched with the air inlet in shape, the shutter is installed at the air inlet, the motor is in transmission connection with a rotating shaft of the shutter, and the motor is used for opening or closing the shutter; the motor is electrically connected with the controller.
In an alternative embodiment, the exhaust device comprises a housing and a plurality of fans; the shell is matched with the shape of the air outlet, and the shell is arranged on the air outlet; a plurality of air exhaust holes are formed in one side surface of the shell, a grating is arranged on the other opposite side surface of the shell, and a plurality of fans are correspondingly installed in the air exhaust holes; the plurality of fans are electrically connected with the controller and used for exhausting air in the cabinet body.
In an alternative embodiment, the cabinet is provided with a receiving cavity for receiving electrical equipment.
In an optional embodiment, the accommodating cavity includes an accommodating area and an air inlet area communicated with the accommodating area, and the air inlet area is communicated with the air inlet.
In an optional embodiment, the accommodating cavity further includes an air exhaust area communicated with the accommodating area, the air exhaust area is communicated with the air outlet, and the air exhaust area is disposed on one side of the accommodating area, which is far away from the air inlet area.
In an optional embodiment, the ventable cabinet further includes a mounting rack, the mounting rack is located in the accommodating area and connected to the cabinet body, and the mounting rack is used for mounting and fixing the electrical equipment.
In an optional embodiment, the air exhaust cabinet further comprises a plurality of baffles, the baffles are detachably mounted on the mounting frame, and the baffles are arranged between the air inlet area and the accommodating area and are sequentially distributed along the vertical direction.
In an alternative embodiment, the ventable cabinet further comprises a rack, the rack being fixed to the mounting frame; the wiring rack is provided with through holes at equal intervals so as to radiate the wiring harness accommodated in the wiring rack.
In a second aspect, the present invention provides an edge computer room comprising a plurality of ventable cabinets as described in any one of the preceding embodiments.
The air exhaust cabinet and the edge computer room provided by the embodiment of the utility model have the beneficial effects that:
according to the air exhaust cabinet and the edge computer room provided by the utility model, the air inlet device and the air exhaust device are arranged on the air exhaust cabinet, and when the controller receives the starting signal, the air inlet device and the air exhaust device can be controlled to be started in time, so that the electrical equipment in the cabinet can be effectively radiated in time, and the electrical equipment is prevented from being in fault due to overhigh temperature.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of an edge computer room provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an air exhaustable cabinet according to an embodiment of the present invention;
fig. 3 is a sectional view of a ventable cabinet according to an embodiment of the utility model;
fig. 4 is an air direction diagram of the air dischargeable cabinet provided by the embodiment of the utility model.
10-edge computer room; 100-air exhaust cabinet; 110-a cabinet body; 111-air outlet; 120-a cabinet door; 121-air inlet; 130-an air intake device; 131-a louver; 140-an exhaust device; 141-a housing; 143-a fan; 150-an accommodation cavity; 151-an accommodation area; 153-air intake area; 155-air exhaust area; 160-a mounting frame; 170-a baffle plate; 180-a cabling rack; 181-a through hole; 200-machine room body.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present application provides an edge computer room 10, which includes a plurality of air-exhaustable cabinets 100 and a room body 200, wherein the air-exhaustable cabinets 100 are disposed in the room body 200 side by side. The edge computer room 10 may be an MEC room device, and the ventable cabinet 100 may be, but is not limited to, an IT cabinet and a CT cabinet. The multiple exhaust cabinets 100 can ensure that the equipment in the cabinets can be effectively cooled when the equipment in the cabinets generates heat seriously or an external cooling device fails and the like, so that the normal operation of the equipment is ensured.
Referring to fig. 2 and fig. 3, the air exhaustable cabinet 100 of the present embodiment includes a cabinet body 110, a cabinet door 120, an air intake device 130, an air exhaust device 140, and a controller (not shown). The cabinet 110 is mainly used for accommodating electrical equipment.
An air inlet 121 is formed at the bottom of the cabinet door 120, an air outlet 111 is formed on the top wall of the cabinet body 110, and the air outlet 111 is located at one end of the top wall, which is far away from the cabinet door 120. The air intake device 130 is installed at the air inlet 121, the air exhaust device 140 is installed at the air outlet 111, and both the air intake device 130 and the air exhaust device 140 are electrically connected with the controller. The controller is used for controlling the air intake device 130 and the air exhaust device 140 to be started under the condition of receiving the starting signal, or controlling the air intake device 130 and the air exhaust device 140 to be closed under the condition of receiving the closing signal.
In this embodiment, the ventable cabinet 100 may further include a temperature sensor (not shown) mounted within the cabinet 110 and electrically connected to the controller. Therefore, the start signal and the stop signal may be temperature thresholds detected by the temperature sensors in the cabinet 110, and when the temperature in the cabinet 110 is higher than a preset temperature threshold, the temperature sensors transmit the start signal to the controller to control the start of the air intake device 130 and the air exhaust device 140; when the temperature in the cabinet 110 is lower than the preset temperature threshold, the temperature sensor transmits a closing signal to the controller to control the air intake device 130 and the air exhaust device 140 to be closed.
Optionally, in other embodiments, the start signal and the shutdown signal may also be an operation instruction sent to the controller by a user operation, or a fault signal of the external heat sink, and the like, which is not limited in this embodiment.
It should be noted that, in general, the electrical equipment in the air dischargeable cabinet 100 is cooled by an air conditioner, and therefore, the air dischargeable cabinet 100 provided in this embodiment may be used as an auxiliary device to cool. When the air conditioner can meet the heat dissipation requirement, the air intake device 130 and the air exhaust device 140 are closed, so that cold air can be prevented from being exhausted out of the cabinet body 110; when the air conditioner does not meet the heat dissipation requirement, the air intake device 130 and the air exhaust device 140 are turned on to perform auxiliary heat dissipation on the electrical equipment in the cabinet 110. In addition, the air-dischargeable cabinet 100 can also be operated independently, for example, when the air conditioner fails, the air-discharging device 140 and the air-intake device 130 can be started to perform emergency air-discharging heat dissipation; of course, when the heat dissipation requirement of the electrical equipment is not large, the heat dissipation of the electrical equipment can also be performed only by the air exhausting device 140 and the air intake device 130.
Further, the air intake device 130 includes a louver 131 and a motor (not shown), the louver 131 is adapted to the shape of the air inlet 121, the louver 131 is installed in the air inlet 121, the motor is in transmission connection with a rotating shaft of the louver 131, the motor is used for opening or closing the louver 131, and the motor is electrically connected with the controller.
In the present embodiment, louver 131 has two states of opening and closing. When the louver 131 is opened, the air outside the cabinet 110 enters the bottom space inside the cabinet 110 through the air inlet 121 at the bottom of the cabinet door 120. In other embodiments of the present invention, louvers 131 may also be used to adjust the wind direction.
Further, the air exhausting device 140 includes a case 141 and a plurality of fans 143; the shape of the shell 141 is matched with that of the air outlet 111, and the shell 141 is installed on the air outlet 111; a plurality of air exhaust holes are formed in one side surface of the housing 141, a grille is formed in the other side surface of the housing 141 opposite to the one side surface, and a plurality of fans 143 are correspondingly installed in the air exhaust holes; the plurality of fans 143 are each electrically connected to the controller, and the plurality of fans 143 are used to exhaust air inside the cabinet 110.
Alternatively, the number of the exhaust holes is four, and correspondingly, the number of the fans 143 is also four. The exhaust holes are located in the cabinet body 110, and the grille is located outside the cabinet body 110. In the actual operation of the exhaust device 140, the fans 143 can be controlled accordingly according to different turn-on signals of the controller, for example, when the heat dissipation requirement of the electrical equipment in the cabinet 110 is not great, the two fans 143 can be turned on; when the electrical equipment in the cabinet 110 needs to rapidly dissipate heat, all the fans 143 may be turned on. Or the wind speed of the fan 143 may be adjusted to meet different heat dissipation requirements of the electrical equipment, which is not limited herein.
During the actual operation of the air intake device 130 and the air exhaust device 140, the cool air outside the cabinet 110 enters the cabinet 110 through the air intake 121 and is exhausted from the air outlet 111 at the top of the cabinet 110 through the fan 143.
Further, the cabinet body 110 is provided with a receiving cavity 150, and the receiving cavity 150 is used for receiving the electrical equipment.
Further, the accommodating cavity 150 includes an accommodating area 151 and an air inlet area 153 communicated with the accommodating area 151, and the air inlet area 153 is communicated with the air inlet 121; the accommodating cavity 150 further includes an air exhaust region 155 communicated with the accommodating region 151, the air exhaust region 155 is communicated with the air outlet 111, and the air exhaust region 155 is disposed on a side of the accommodating region 151 away from the air inlet region 153.
Referring to fig. 4, in the present embodiment, the accommodating cavity 150 in the cabinet 110 is divided into three regions, namely, an air intake region 153, an accommodating region 151 and an air exhaust region 155, which are sequentially distributed in the accommodating cavity 150 of the cabinet 110. In the exhaust process, air outside the cabinet body 110 enters the air inlet area 153 from the air inlet 121 through the louver 131, enters the accommodating area 151 from the air inlet area 153 to dissipate heat of the electrical device, finally enters the exhaust area 155 from the accommodating area 151, and is exhausted outside the cabinet body 110 through the fan 143, wherein the heat dissipation space is larger due to the air inlet area 153 and the exhaust area 155, a heat dissipation channel is formed, and heat flow air is exhausted more smoothly, so that the heat dissipation efficiency is improved. It should be noted that fig. 4 is only one example of wind directions, when more electrical devices are disposed in the cabinet 110, when air outside the cabinet 110 enters the air intake region 153, a part of the air directly enters the accommodating region 151 from the bottom region of the air intake region 153, another part of the air enters the accommodating region 151 through the upper region of the air intake region 153, and after passing through the electrical devices, enters the air exhaust region 155 and is exhausted outside the cabinet 110 through the fan 143.
In addition, when the air exhaustable cabinets 100 are accommodated in the edge computer room 10 side by side, the air intake area 153 and the air exhaust area 155 of the adjacent air exhaustable cabinets 100 are communicated, so that the heat of the air exhaustable cabinets 100 is uniformly dissipated. The top wall of the air-exhaustable cabinet 100 is lower than the top wall of the edge computer room 10, and the top walls of the air-exhaustable cabinets 100 and the top wall of the edge computer room 10 form an air-exhausting channel of the edge computer room 10, so that air passing through the electrical equipment is exhausted out of the air-exhaustable cabinet 100 through the air-exhausting device 140 and then is uniformly exhausted out of the edge computer room 10 through the air-exhausting channel, thereby preventing the exhausted air of the air-exhaustable cabinet 100 from entering the air-exhaustable cabinet 100 again through the air inlet 121, and further affecting the heat dissipation efficiency.
Further, the ventable cabinet 100 further includes a mounting rack 160, the mounting rack 160 is located in the accommodating area 151 and connected to the cabinet 110, and the mounting rack 160 is used for mounting and fixing the electrical equipment.
In this embodiment, the plurality of mounting brackets 160 are disposed at the accommodating area 151 and close to two side walls of the cabinet 110, and at least two of the mounting brackets 160 are respectively disposed between the accommodating area 151 and the air inlet area 153 and are fixedly connected to two side walls of the cabinet 110. In addition, the electrical devices may be fixedly mounted to the mounting frame 160 by bolts, and a predetermined distance is required to be maintained between two adjacent electrical devices during mounting, so that a channel is formed between the adjacent electrical devices, and thus, air is fully contacted with the electrical devices when flowing through the accommodating area 151, and a better heat dissipation effect is obtained.
Optionally, in other embodiments of the present invention, the number and the installation position of the mounting frames 160 may also be other settings, and the installation manner of the electrical device may also be other manners, which is not specifically limited herein.
Further, the exhaust cabinet 100 further includes a plurality of baffles 170, the baffles 170 are detachably mounted on the mounting frame 160, and the baffles 170 are disposed between the air intake region 153 and the accommodating region 151 and are sequentially distributed along the vertical direction.
In this embodiment, in actual installation, the electrical devices are usually placed and installed in sequence from bottom to top, and the baffles 170 of the same height are removed correspondingly to the height of the installed electrical devices. If the accommodated electrical equipment just occupies the entire accommodation area 151, detaching all the baffles 170; if the electrical equipment occupies only a part of the accommodating area 151, only the baffle 170 corresponding to the height of the electrical equipment is removed, and the other baffles 170 remain. The remaining baffles 170 may serve as barriers to maximize the flow of air through the electrical device in the intake area 153, thereby improving heat dissipation efficiency.
Further, the ventable cabinet 100 further includes a rack 180, and the rack 180 is fixed to the mounting rack 160; the rack 180 is provided with through holes 181 at equal intervals to dissipate heat of the wire harness accommodated in the rack 180.
In this embodiment, the number of the racks 180 is two, and the racks are respectively and fixedly mounted on the two mounting frames 160 near the air inlet region 153, the top and bottom ends of the racks 180 are respectively connected with the top wall and the bottom wall of the cabinet 110, and a plurality of through holes 181 are formed on two side walls of the racks 180 at equal intervals. The air in the air inlet area 153 may enter the rack 180 through the through holes 181 to dissipate heat of the wire harnesses received in the rack 180, and the plurality of through holes 181 are distributed in the rack 180 at equal intervals to make the heat dissipation of the wire harnesses in the rack 180 more uniform.
Based on this, the exhaust cabinet 100 provided by the utility model comprises a cabinet body 110, an air inlet device 130, an exhaust device 140, a controller, a mounting frame 160, a cabling rack 180 and the like, wherein the air inlet device 130 is mounted on the cabinet door 120, the exhaust device 140 is mounted on the cabinet body 110, and the air inlet device 130 and the exhaust device 140 can be controlled to be opened in time through a starting signal received by the controller, so that the electrical equipment in the cabinet body 110 can be radiated in time. The electrical equipment is arranged on the mounting frame 160, and the adjacent electrical equipment are spaced by a preset distance, so that the heat dissipation effect is better; the wiring rack 180 is fixedly installed on the mounting rack 160, and a plurality of through holes 181 are formed in the wiring rack 180 at equal intervals to dissipate heat of the wiring harness accommodated in the wiring rack 180. The accommodating cavity 150 of the cabinet body 110 for accommodating the electrical device is divided into an air inlet area 153, an accommodating area 151 and an air exhaust area 155, so that a larger heat dissipation channel is formed in the cabinet body 110, heat flow is discharged more smoothly, and heat dissipation efficiency is improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An air exhaust cabinet is characterized by comprising a cabinet body, a cabinet door, an air inlet device, an air exhaust device and a controller;
the bottom of the cabinet door is provided with an air inlet, the top wall of the cabinet body is provided with an air outlet, and the air outlet is positioned at one end of the top wall, which is far away from the cabinet door;
the air inlet device is arranged at the air inlet, the air exhaust device is arranged at the air outlet, and the air inlet device and the air exhaust device are both electrically connected with the controller;
the controller is used for controlling the air inlet device and the air exhaust device to be started under the condition of receiving a starting signal, or controlling the air inlet device and the air exhaust device to be closed under the condition of receiving a closing signal.
2. The ventable cabinet of claim 1, wherein the air intake device comprises a louver and a motor;
the shutter is matched with the air inlet in shape, the shutter is installed at the air inlet, the motor is in transmission connection with a rotating shaft of the shutter, and the motor is used for opening or closing the shutter;
the motor is electrically connected with the controller.
3. The ventable cabinet of claim 1, wherein the venting device comprises a housing and a plurality of fans;
the shell is matched with the shape of the air outlet, and the shell is arranged on the air outlet;
a plurality of air exhaust holes are formed in one side surface of the shell, a grating is arranged on the other opposite side surface of the shell, and a plurality of fans are correspondingly installed in the air exhaust holes;
the plurality of fans are electrically connected with the controller and used for exhausting air in the cabinet body.
4. The ventable cabinet of claim 1, wherein the cabinet body is provided with a receiving cavity for receiving electrical equipment.
5. The vented cabinet of claim 4, wherein the receiving cavity comprises a receiving area and an air intake area in communication with the receiving area, the air intake area being in communication with the air inlet.
6. The vented cabinet of claim 5, wherein the receiving cavity further comprises a venting area in communication with the receiving area, the venting area is in communication with the venting outlet, and the venting area is disposed on a side of the receiving area away from the air inlet area.
7. The ventable cabinet of claim 5, further comprising a mounting bracket located in the receiving area and connected to the cabinet body, the mounting bracket configured to mount and secure the electrical device.
8. The vented cabinet of claim 7, further comprising a plurality of baffles detachably mounted to the mounting frame, the plurality of baffles being disposed between the air intake region and the receiving region and being vertically distributed in sequence.
9. The ventable cabinet of claim 7, further comprising a rack, the rack being secured to the mounting frame;
the wiring rack is provided with through holes at equal intervals so as to radiate the wiring harness accommodated in the wiring rack.
10. An edge computer room, comprising a plurality of ventable cabinets according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505085.0U CN215345639U (en) | 2021-07-02 | 2021-07-02 | Air exhaust cabinet and edge computer room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505085.0U CN215345639U (en) | 2021-07-02 | 2021-07-02 | Air exhaust cabinet and edge computer room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215345639U true CN215345639U (en) | 2021-12-28 |
Family
ID=79564420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121505085.0U Active CN215345639U (en) | 2021-07-02 | 2021-07-02 | Air exhaust cabinet and edge computer room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215345639U (en) |
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2021
- 2021-07-02 CN CN202121505085.0U patent/CN215345639U/en active Active
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