CN211352843U

CN211352843U - Data center cabinet

Info

Publication number: CN211352843U
Application number: CN202020160002.8U
Authority: CN
Inventors: 陈文�; 吴长华
Original assignee: Must Guangdong Servo Technology Co ltd
Current assignee: Meishile (Guangdong) New Energy Technology Co.,Ltd.
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-08-25
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses a data center rack, include: the refrigerator comprises a cabinet body with a hollow cavity, and a partition plate, a power module and a refrigeration unit which are arranged in the hollow cavity and sequentially arranged from top to bottom along the height direction of the cabinet body; the partition plate, the power supply module and the refrigeration unit divide the hollow cavity into a first cavity and a second cavity, and the cabinet body is also provided with a first side door capable of opening the first cavity and a second side door capable of opening the second cavity; an air suction opening of the refrigeration unit is communicated with the first cavity, and an air outlet is communicated with the second cavity; the power module is electrically connected with the refrigeration unit and used for supplying power to the refrigeration unit. The internal circulation process of absorbing cold air and releasing heat is realized, the energy consumption can be effectively reduced, the electric energy utilization rate can be reduced to below 1.4, and the electric energy is saved by more than 40%. And moreover, the integrated mode is convenient for the prefabricated production of manufacturers, the single cabinet occupies small area, can be directly used and quickly installed, and the initial construction cost of the machine room is greatly saved.

Description

Data center cabinet

Technical Field

The application relates to the field of data centers, in particular to a data center cabinet.

Background

With the rapid proliferation of current mobile devices, the widespread use of countless applications in homes, offices, and other environments, the ever-increasing consumption of digital services is changing the way enterprise data centers are deployed. As the demand for data centers for these services increases, the data takes longer to reach the destination. Generally, the further from the data center, the longer the time required to provide digital services and the higher the bandwidth cost.

Most of existing data centers adopt schemes such as a server room and a traditional data center, and traditional data center room infrastructure mainly comprises a room, a cabinet system, a power distribution system, an energy storage system, a refrigeration system, a dynamic environment monitoring system and the like, wherein materials of all systems need to be purchased scattered, and the purchase period is inevitably long; the traditional data center machine room infrastructure is different in each component system, unified planning and design cost is high, and design time is long. At present, most of traditional data center machine rooms all need the manual work to go to maintain and regularly patrol and examine, have not only increased the cost of labor, and data center machine room equipment if break down moreover, the manual reaction speed is slow, can cause certain economic loss. The traditional data center machine room generally adopts a central air conditioner and a civil air conditioner for refrigeration, the IT service volume is continuously increased along with the coming of the information era, the power consumption of a server is also increased, the server can generate a large amount of heat, the refrigerating capacity of the air conditioner is finally increased, and the electric charge can also rise with the water.

SUMMERY OF THE UTILITY MODEL

The data center cabinet integrates and manages all systems of the data center in a unified mode, construction of the data center is facilitated, operation and maintenance cost of the data center is reduced, and energy consumption of the data center is reduced.

The application provides a data center rack, includes:

the refrigerator comprises a cabinet body with a hollow cavity, and a partition plate, a power module and a refrigerating unit which are arranged in the hollow cavity and sequentially arranged from top to bottom along the height direction of the cabinet body;

the partition plate, the power supply module and the refrigeration unit divide the hollow cavity into a first cavity and a second cavity, and the cabinet body is further provided with a first side door capable of opening the first cavity and a second side door capable of opening the second cavity;

an air outlet of the refrigeration unit is communicated with the first cavity, and an air suction opening is communicated with the second cavity;

the power module is electrically connected with the refrigeration unit and used for supplying power to the refrigeration unit.

Further, the data center cabinet, wherein,

the first side door is arranged on the front side of the cabinet body, a first door magnetic switch is arranged on the front side of the cabinet body, and a first illuminating lamp is further arranged in the first cavity; the input end of the first door magnetic switch is electrically connected with the power supply module, and the output end of the first door magnetic switch is electrically connected with the first illuminating lamp; the first door magnetic switch is used for conducting connection between a first illuminating lamp and the power supply module when the door is opened so as to enable the first illuminating lamp to emit light, or disconnecting the first illuminating lamp from the power supply module when the door is closed so as to enable the first illuminating lamp to be extinguished;

the second side door is arranged on the back of the cabinet body, a second door magnetic switch is arranged on the back of the cabinet body, and a second illuminating lamp is further arranged in the second chamber; the input end of the second door magnetic switch is electrically connected with the power supply module, and the output end of the second door magnetic switch is electrically connected with the second illuminating lamp; the second door magnetic switch is used for switching on the connection between the second illuminating lamp and the power supply module when the door is opened so as to enable the second illuminating lamp to emit light, or the second door magnetic switch is used for switching off the connection between the second illuminating lamp and the power supply module when the door is closed so as to enable the second illuminating lamp to be extinguished.

Further, the data center cabinet, wherein,

the front side of the cabinet body is also provided with a microswitch and a first electromagnetic lock, the input end of the microswitch is connected with the power module, and the output end of the microswitch is connected with the first electromagnetic lock; the first side door is provided with a lock rod for switching on the microswitch when the door is closed or switching off the microswitch when the door is opened; the micro switch is used for switching on the connection between the power supply module and the first electromagnetic lock when the door is closed so as to supply power to the first electromagnetic lock to generate magnetic attraction to attract the first side door, or switching off the connection between the power supply module and the first electromagnetic lock when the door is closed so as to enable the first electromagnetic lock to be powered off and release the first side door;

a second electromagnetic lock is arranged on the back of the cabinet body; the output end of the second door magnetic switch is also electrically connected with the second electromagnetic lock; the second door magnetic switch is also used for conducting between the power module and the second electromagnetic lock when the door is closed, so that the second electromagnetic lock is powered to generate magnetic attraction to attract the second side door, or the second electromagnetic lock is powered off to release the second side door when the door is opened.

Further, the data center cabinet, wherein,

the first cavity is internally provided with at least one first ejection assembly, and the first ejection assembly is used for keeping the first side door in an open state when the first electromagnetic lock is powered off;

still be provided with at least one second in the second cavity and pop open the subassembly, the second is popped open the subassembly and is used for keeping when the second electromagnetic lock falls the power failure the second side door is open mode.

Further, the data center cabinet, wherein,

the first cavity is internally provided with a first temperature and humidity sensor and/or a first smoke sensor which are electrically connected with the first electromagnetic lock, the first temperature and humidity sensor is used for detecting whether the temperature and humidity in the first cavity are within a preset range or not, and when the temperature and humidity reach the maximum value of the preset range, the first electromagnetic lock is controlled to be powered off; the first smoke sensor is used for detecting smoke alarm information in the first cavity and controlling the first electromagnetic lock to be powered off;

a second temperature and humidity sensor and/or a second smoke sensor electrically connected with the second electromagnetic lock are/is further arranged in the second chamber, the second temperature and humidity sensor is used for detecting whether the temperature and humidity in the second chamber are within a preset range or not, and when the temperature and humidity reach the maximum value of the preset range, the second electromagnetic lock is controlled to be powered off; the second smoke sensor is used for detecting smoke alarm information in the second chamber and controlling the second electromagnetic lock to be powered off.

Further, the data center cabinet, wherein,

the first chamber is also internally provided with a first state indicator light, the first state indicator light is electrically connected with the first temperature and humidity sensor and/or the first smoke sensor, and the first temperature and humidity sensor is also used for controlling the first state indicator light to emit light of a first color when the temperature and humidity detected by the first temperature and humidity sensor reaches the maximum value of a preset range, or controlling the first state indicator light to emit light of a second color when the temperature and humidity detected by the first temperature and humidity sensor is within the preset range; the first smoke sensor is also used for controlling the first status indicator lamp to emit light of a first color when the first smoke sensor detects smoke alarm information, or controlling the first status indicator lamp to emit light of a second color when the first smoke sensor does not detect the smoke alarm information;

the second state indicator lamp is further arranged in the second cavity and is electrically connected with the second temperature and humidity sensor and/or the second smoke sensor, and the second temperature and humidity sensor is further used for controlling the second state indicator lamp to emit light of a first color when the detected temperature and humidity of the second temperature and humidity sensor reaches the maximum value of a preset range, or controlling the second state indicator lamp to emit light of a second color when the detected temperature and humidity is within the preset range; the second smoke sensor is also used for controlling the second status indicator lamp to emit light of a first color when the second smoke sensor detects smoke alarm information, or controlling the second status indicator lamp to emit light of a second color when the second smoke sensor does not detect smoke alarm information.

Further, the data center rack, wherein, first side door and/or the second side door is the transparent formula side door.

Further, the data center cabinet, wherein, still include: the power distribution unit, the input of power distribution unit with the output electricity of power module is connected, the output of power distribution unit is used for being connected with the input electricity of consumer.

Further, the data center cabinet, wherein the power module includes: the input end of the uninterruptible power supply is electrically connected with the output end of the distribution box, and the output end of the uninterruptible power supply is electrically connected with the input end of the power distribution unit; the input end of the distribution box is connected with an external power supply; the uninterruptible power supply is used for outputting the electric energy transmitted by the distribution box to electric equipment so as to supply power to the electric equipment.

Further, the data center cabinet, wherein the power module further includes: the energy storage unit, the energy storage unit with uninterrupted power source electricity is connected, the energy storage unit is used for storing the electric energy, uninterrupted power source still be used for with the electric energy that the energy storage unit stored is carried for the consumer, the energy storage unit is used for receiving and storing uninterrupted power source carries the electric energy, perhaps, will store the electric energy output gives uninterrupted power source.

The utility model has the advantages that:

the application provides a data center rack includes: the refrigerator comprises a cabinet body with a hollow cavity, and a partition plate, a power module and a refrigerating unit which are arranged in the hollow cavity and sequentially arranged from top to bottom along the height direction of the cabinet body; the partition plate, the power supply module and the refrigeration unit divide the hollow cavity into a first cavity and a second cavity, and the cabinet body is further provided with a first side door capable of opening the first cavity and a second side door capable of opening the second cavity; an air suction opening of the refrigeration unit is communicated with the first cavity, and an air outlet is communicated with the second cavity; the power module is electrically connected with the refrigeration unit and used for supplying power to the refrigeration unit. The baffle is with dividing into first cavity and second cavity in the cabinet body, and the air outlet intercommunication first cavity of refrigeration unit, inlet scoop intercommunication second cavity to the realization absorbs the inner loop process that cold wind released heat, can effectual reduction energy consumption, electric energy utilization can fall to below 1.4, practices thrift the electric energy more than about 40%. The mode of this rack integrated form is convenient for manufacturer's prefabricated production, and not only single cabinet area is little, still can directly use, and quick installation practices thrift the computer lab initial stage construction cost greatly. The monitoring host of the cabinet can also be in communication connection with the remote terminal equipment through the wireless module so as to provide a local/remote management scheme, support unattended operation and greatly reduce the labor operation and maintenance cost.

Drawings

Fig. 1 is a schematic perspective view of a data center cabinet provided in the present application;

fig. 2 is a schematic perspective view of a data center cabinet provided in the present application;

fig. 3 is a first schematic diagram illustrating an internal structure of a data center cabinet provided in the present application;

fig. 4 is a schematic diagram of an internal structure of a data center cabinet provided in the present application;

fig. 5 is a schematic diagram of an internal structure of a data center cabinet provided in the present application;

fig. 6 is a fourth schematic internal structural diagram of a data center cabinet provided in the present application;

fig. 7 is a schematic diagram of an internal structure of a data center cabinet provided in the present application;

FIG. 8 is a schematic structural diagram of a first side door of a data center cabinet provided herein;

FIG. 9 is a schematic cross-sectional view A-A of FIG. 17;

FIG. 10 is an enlarged partial schematic view at B of FIG. 18;

FIG. 11 is a schematic structural diagram of a micro-switch in a data center cabinet provided herein;

fig. 12 is a first schematic circuit diagram illustrating an electrical connection between a first door magnetic switch and a first lighting lamp in a data center cabinet according to the present application;

fig. 13 is a second schematic circuit diagram illustrating an electrical connection between a first door magnetic switch and a first lighting lamp in a data center cabinet according to the present application;

FIG. 14 is a first schematic circuit diagram illustrating an electrical connection between a second door switch and a second illumination lamp in a data center cabinet according to the present application;

FIG. 15 is a second schematic circuit diagram illustrating an electrical connection between a second door switch and a second illumination lamp in a data center cabinet according to the present disclosure;

FIG. 16 is a first schematic circuit diagram illustrating a first principle of remotely opening a door in a data center enclosure provided herein;

FIG. 17 is a schematic circuit diagram of a second embodiment of a remote door opening mechanism for a data center enclosure provided herein;

FIG. 18 is a schematic circuit diagram of a third embodiment of a remote door opening mechanism for a data center enclosure provided herein;

FIG. 19 is a first circuit diagram of first and second status indicator lights in a data center enclosure provided herein;

FIG. 20 is a second circuit diagram of first and second status indicator lights in a data center enclosure provided herein;

fig. 21 is a third circuit diagram of first and second status indicator lights in a data center enclosure provided herein;

fig. 22 is a circuit diagram of a remote control for a data center enclosure provided in the present application.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

The application provides a data center cabinet, this data center cabinet is placed in the computer lab to with data center's distribution system, energy storage system, refrigerating system etc. integrated in a cabinet body, can practice thrift the purchase cycle of each system's material. The integrated design can lead the local cabinet to be centralized and unified for management, save the manual maintenance cost and save the installation space.

Referring to fig. 1 to 10, the data center cabinet provided in this embodiment mainly includes: cabinet 10, partition 20, power module 30 and refrigeration unit 40.

The cabinet 10 has a structure having a hollow chamber, and the aforementioned partition plate 20, the power module 30 and the cooling unit 40 are disposed in the hollow chamber in the height direction of the cabinet 10 in order from top to bottom, such that the partition plate 20, the power module 30 and the cooling unit 40 divide the hollow chamber into a first chamber 11 (shown in fig. 3 and 4) and a second chamber 12 (shown in fig. 5 and 6). A first side door 13 (shown in fig. 1) that opens the first chamber 11, and a second side door 14 (shown in fig. 2) that opens the second chamber 12 are also provided on the cabinet 10.

In the present application, the power module 30 is specifically located in the second chamber 12, and the other space in the second chamber 12 except the power module 30 is used for installing IT equipment. The power module 30 is used to supply power to the refrigeration unit 40 and the IT equipment, and the power module 30 and the IT equipment generate a large amount of heat during operation, thereby causing heat to be generated in the second chamber 14.

The refrigeration unit 40 works in a refrigeration mode through an air conditioner, and a main machine of the air conditioner is installed outside the cabinet body 10 or the machine room. Wherein, the air outlet of the refrigeration unit 40 is communicated with the first chamber 11, and the air suction inlet of the refrigeration unit 40 is communicated with the second chamber 12. The refrigeration unit 40 generates cold air in the first chamber 11, and sucks heat in the second chamber 12 to the first chamber 11 through the air suction opening and the air outlet so as to form cold air in a heat exchange manner with the cold air in the first chamber 11, and the refrigeration unit 40 discharges the formed cold air to the second chamber 12, so that each device and module in the second chamber 12 are cooled. Therefore, heat circulates in the first cavity 11 and the second cavity 12, and thus an internal circulation cooling mode is formed, energy consumption can be effectively saved, and production cost can be reduced.

In this application, first side door 13 and second side door 14 make the inside airtight space that forms of cabinet body 10 under the closed condition, can make each module and equipment in this rack operate in totally closed environment to the dust fall falls and makes an uproar, and equipment running noise can be less than 45dB, is fit for using in the indoor environment.

According to the data center cabinet, all modules and equipment are integrally installed in one cabinet body 10, the equipment installation space is saved, and the occupied space in a machine room is about 0.72mm²The area of (a).

In this embodiment, as shown in fig. 5, in order to provide power to IT equipment, the data center cabinet provided in this application further includes: and the input end of the power distribution unit 50 is electrically connected with the output end of the power module 30, and the output end of the power distribution unit 50 is used for being electrically connected with the input end of the electric equipment (IT equipment) so as to supply power to the electric equipment (IT equipment). The power distribution unit 50 is specifically, for example, a socket provided with a plurality of jacks.

In this embodiment, the first side door 13 is disposed on the front surface of the cabinet 10, as shown in fig. 3, a first door magnetic switch 131 is disposed on the front frame of the cabinet 10, the first door magnetic switch 131 is located at the upper right of the front surface of the cabinet 10, as shown in fig. 4, a first illuminating lamp 132 is further disposed in the first chamber 11, and the first illuminating lamp 132 is located at the top of the first chamber 11. As shown in fig. 12, an input terminal of the first magnetic switch 131 is electrically connected to the power module 30, and an output terminal of the first magnetic switch 131 is electrically connected to the first illumination lamp 132. The first door switch 131 is used to turn on the connection between the first illumination lamp 132 and the power module 40 when the first side door 13 is opened, so that the first illumination lamp 132 emits light, or the first door switch 131 is used to turn off the connection between the first illumination lamp 132 and the power module 40 when the first side door is closed, so that the first illumination lamp 132 is extinguished.

The first door magnetic switch 131 is a travel switch, and the travel switch is used for switching off or on a power supply by separating a movable contact from a fixed contact, fig. 12 shows a switching-on state of the first door magnetic switch 131, and fig. 13 shows a switching-off state of the first door magnetic switch 131.

Accordingly, the second side door 14 is disposed at the back of the cabinet 10, as shown in fig. 5, a second door switch 141 is disposed at the back of the cabinet 10, the second door switch 141 is disposed at the upper right of the back of the cabinet 10, as shown in fig. 6, and a second illumination lamp 142 is also disposed in the second chamber 12, and the second illumination lamp 142 is also disposed at the top of the second chamber 12. As shown in fig. 14, the input terminal of the second door switch 141 is also electrically connected to the power module 30, and the output terminal of the second door switch 141 is electrically connected to the second illumination lamp 142. The second door switch 141 is configured to turn on the connection between the second illumination lamp 141 and the power module 30 when the second side door 14 is opened (when opened), so as to make the second illumination lamp 142 emit light, or the second door switch 141 is configured to turn off the connection between the second illumination lamp 142 and the power module 30 when the second side door 14 is closed (when closed), so as to make the second illumination lamp 142 go out.

Similarly, the second magnetic gate switch 141 is also a travel switch, and the travel switch also realizes the power off or on by the separation of the movable contact and the fixed contact, fig. 14 shows the on state of the second magnetic gate switch 141, and fig. 15 shows the off state of the second magnetic gate switch 141.

First light 141 can shine when first side door 13 is opened, extinguishes when closing the door, and second side door 14 also can shine when second side door 14 is opened, extinguishes when closing the door, so, satisfies user's user demand.

With continued reference to fig. 3 and 4, and with reference to fig. 18, a micro switch 133 and two first electromagnetic locks 134 are further disposed on the front side of the cabinet 10, wherein the micro switch 133 is disposed in the middle of a side frame of the front side of the cabinet 10, the two first electromagnetic locks 134 are disposed on the top frame and the bottom frame of the front side of the cabinet 10, and the two first electromagnetic locks 134 are disposed at corresponding positions. The input end of the micro switch 133 is connected to the power module 30, and the output end of the micro switch 133 is connected to the two first electromagnetic locks 134. The first side door 13 has a lock lever for locking the first side door 13 when the first side door 13 is closed, and the lock lever is used to connect the microswitch 134 to the power module 30 when the first side door 13 is closed, or disconnect the sentry switch 134 from the power module 30 when the first side door 13 is closed. The micro switch 133 is used for enabling the first electromagnetic lock 134 to be connected with the power module 30 when the first side door 13 is closed, so that the first electromagnetic lock 134 generates magnetic attraction to attract the first side door 13, or the micro switch 133 is disconnected with the power module 30 when the first side door 13 is opened, so that the first electromagnetic lock 134 is disconnected with the power module 30, and the first electromagnetic lock 134 is powered off to release the first side door 13.

As shown in fig. 11, fig. 11 is a schematic structural diagram of a micro switch 133, wherein the micro switch 133 acts on a spring through an external force (a lock bar), and when the spring is displaced to a critical point, a transient action is generated, so that a movable contact at the end of the spring is rapidly connected with or disconnected from a fixed contact, thereby achieving the purpose of connecting or disconnecting the first electromagnetic lock.

With continued reference to fig. 5 and 6 and with reference to fig. 18, a second electromagnetic lock 142 is disposed on the back of the cabinet 10, two second electromagnetic locks 142 are also disposed on the back of the cabinet 10, two second electromagnetic locks 142 are respectively disposed on the top frame and the bottom frame of the back of the cabinet 10, and the positions of the two second electromagnetic locks 142 correspond to each other. The output end of the second magnetic gate switch 141 is electrically connected to the second electromagnetic lock 142, so that when the second magnetic gate switch 141 is turned on, the power module 30 is turned on with the second electromagnetic lock 142, the second electromagnetic switch 142 generates a magnetic attraction force, and when the second magnetic gate switch 141 is turned off, the power module 30 is turned on with the second electromagnetic lock 142, so that the second electromagnetic lock 141 is powered down. The second door switch 141 is further configured to switch on the connection between the power module 30 and the second electromagnetic lock 142 when the second side door 14 is closed, so as to supply power to the second electromagnetic lock 142, so that the second electromagnetic lock 142 generates a magnetic attraction force to attract the second side door 14, or the second door switch 141 is further configured to switch off the connection between the power module 40 and the second electromagnetic lock 142 when the second side door 14 is opened, so as to switch off the power supply of the second electromagnetic lock 142 and release the second side door 14.

In this application, in order to ensure that the first side door 13 can be automatically opened when the first electromagnetic lock 134 loses power and the second side door 14 can be automatically opened when the second electromagnetic lock 142 loses power, at least one first pop-up assembly is further provided in the first chamber 11, and the first pop-up assembly is used for keeping the first side door 13 in an open state when the first electromagnetic lock 134 loses power. At least one second pop-open assembly is also disposed within the second chamber 12 for maintaining the second side door 14 in an open state when the second electromagnetic lock 142 is de-energized. The aforesaid first spring-open component is specifically arranged at the bottom of the first chamber 11, and this first spring-open component may be an air support, and when the first electromagnetic lock 134 loses power, the first side door 13 is not attracted by the magnetic attraction, so as to be smoothly opened under the effect of the first spring-open component. Similarly, the second pop-up assembly is specifically disposed at the bottom of the second chamber 12, and the second pop-up assembly may also be an air support, so that when the second electromagnetic lock 142 is powered off, the second side door 14 is not attracted by the magnetic attraction, and thus can be smoothly opened under the action of the second pop-up assembly.

As shown in fig. 4, a first temperature and humidity sensor 135 and/or a first smoke sensor (not shown in the figure) electrically connected to the first electromagnetic lock 134 are further disposed in the first chamber 11, the first temperature and humidity sensor 135 is specifically disposed at the top of the first chamber 11, and the first temperature and humidity sensor 135 is configured to detect whether the temperature and humidity in the first chamber 11 are within a preset range, and control the first electromagnetic lock 134 to power down when the detected temperature and humidity reach a maximum value of the preset range, that is, disconnect the first electromagnetic lock 134 from the power module 30, and the first electromagnetic lock 134 does not generate a magnetic attraction force, so that the first side door 13 is automatically opened under the action of the first flipping assembly to dissipate heat of the first chamber 11. The first smoke sensor is also arranged at the top of the first chamber 11 and is used for detecting smoke alarm information in the first chamber 11 and controlling the first electromagnetic lock 134 to be powered off according to the smoke alarm information, namely, the first electromagnetic lock 134 is disconnected from the power module 30, the first electromagnetic lock 134 does not generate magnetic attraction, so that the first side door 13 is automatically opened under the action of the first ejection assembly, and the fire fighting gas in the machine room is used for extinguishing fire.

As further shown in fig. 6, a second temperature and humidity sensor 143 and/or a second smoke sensor 144 electrically connected to the second electromagnetic lock 142 are disposed in the second chamber 12, and both the second temperature and humidity sensor 143 and the second smoke sensor 144 are disposed at the top of the second chamber 12. This second temperature and humidity sensor 143 is used for detecting whether the humiture in the second chamber 12 is in predetermineeing the within range to when the humiture that detects reaches the maximum value of predetermineeing the within range, control second electromagnetic lock 142 falls the power, make second electromagnetic lock 142 and power module 30 disconnection, second electromagnetic lock 142 does not produce magnetic attraction, thereby flick the effect of subassembly down with second side door 14 automatic opening, with dispel the heat to second chamber 12. The second smoke sensor 144 is used for detecting smoke alarm information in the second chamber 12 and controlling the second electromagnetic lock 142 to power down according to the smoke alarm information, i.e. the second electromagnetic lock 142 is disconnected from the power module 30, the second electromagnetic lock 142 does not generate magnetic attraction, so that the second side door 14 is automatically opened under the action of the second ejection assembly, and the fire is conveniently extinguished through fire-fighting gas in the machine room.

As shown in fig. 16 and 17, the first and second smoke sensors 144 may also output smoke alarm information to the remote control terminal, which automatically controls the first and

second side doors

13 and 14 to be automatically opened.

In this application, as shown in fig. 3 and 4 and shown in fig. 19, 20 and 21, a first status indicator 136 is further disposed in the first chamber 11, specifically, two first status indicator 136 are disposed, the two first status indicator 136 are respectively located on two opposite sides of the first chamber 11, the first status indicator 136 is electrically connected to the first temperature and humidity sensor 135 and/or the first smoke sensor, the first temperature and humidity sensor 135 is further configured to control the first status indicator 136 to emit light of a first color when the detected temperature and humidity thereof reaches a maximum value of a preset range, or the first temperature and humidity sensor 135 is further configured to control the first status indicator 136 to emit light of a second color when the detected temperature and humidity thereof is within the preset range. The first smoke sensor is further configured to control the first status indicator light 136 to emit light of a first color based on the detected smoke alarm information when the first smoke sensor detects the smoke alarm information, or the first smoke sensor is further configured to control the first status indicator light 136 to emit light of a second color based on the detected smoke alarm information when the first smoke sensor does not detect the smoke alarm information.

In the above embodiment, the first status indicator 136 is an LED strip, the emitted light with the first color is red light to play a role of warning, and the emitted light with the second color is blue light to play a role of prompting.

In this application, as shown in fig. 5 and fig. 6, a second status indicator 145 is further disposed in the second chamber 12, two second status indicator 145 are also specifically disposed, the two second status indicator 145 are respectively located on two opposite sides of the second chamber 12, the second status indicator 145 is electrically connected to the second temperature and humidity sensor 143 and/or the second smoke sensor 144, the second temperature and humidity sensor 143 is further configured to control the second status indicator 145 to emit light of a first color when the detected temperature and humidity reaches a maximum value of a preset range, or the second temperature and humidity sensor 143 is further configured to control the second status indicator 145 to emit light of a second color when the detected temperature and humidity is within the preset range. The second smoke sensor 144 is further configured to control the second status indicator light 145 to emit light of a first color based on the detected smoke alarm information when the second smoke sensor 144 detects the smoke alarm information, or the second smoke sensor 144 is further configured to control the second status indicator light 145 to emit light of a second color based on the detected smoke alarm information when the second smoke sensor 144 does not detect the smoke alarm information.

In the above embodiment, the second status indicator 145 is also an LED strip, the emitted light of the first color is red light to play a role of warning, and the emitted light of the second color is blue light to play a role of prompting.

In this embodiment, in order to observe the operation state of each module or device inside the cabinet 10, the first side door 13 and/or the second side door 14 are transparent side doors. Preferably, the first side door 13 is a transparent type side door, and as shown in fig. 8 to 10, the first side door 13 includes: the toughened glass layer 137 positioned on the outer layer and the transparent acrylic plate 138 layer positioned on the inner layer are fastened and screwed to form a first side door.

Referring to fig. 7, in the present application, the aforementioned cabinet 10 includes: four upright posts 15, two connecting pieces 16, four hanging rings 17 and four supporting feet 18. Four stand 15 rectangles are arranged in order, two stand 15 on the left side and two stand 15 on the right are connected respectively to two connecting pieces 16, four rings 17 are located four stand 15's top respectively, four supporting legss 18 are located four stand 15's bottom respectively, later two apron are connected to two stand 15 on the left side and two stand 15 on the right to articulate first side door 13 on two stand 15 on the front, thereby articulate second side door 14 on two stand 15 on the back and form this cabinet body 10. A first section bar 21 and a second section bar 22 which are connected together are respectively arranged between the two left upright posts 15 and the two right upright posts 15, and a partition plate 20 is arranged between the first section bar 21 between the two left upright posts 15 and the second section bar 21 between the two right upright posts 15.

With continued reference to fig. 3, the aforementioned power module 30 includes: an uninterruptible power supply 31 and a distribution box 32, wherein an input terminal of the uninterruptible power supply 31 is electrically connected to an output terminal of the distribution box 32, an output terminal of the uninterruptible power supply 31 is electrically connected to an input terminal of the aforementioned power distribution unit 50, and an input terminal of the distribution box 32 is connected to an external power source (i.e., commercial power). The uninterruptible power supply 31 is used to output the power delivered by the distribution box 32 to the power distribution unit 50 to power IT equipment.

In an embodiment, the aforementioned power module 30 further includes: the energy storage unit 33, the energy storage unit 33 is electrically connected with the uninterruptible power supply 31, the energy storage unit 33 is used for storing electric energy, and the uninterruptible power supply 31 is further used for outputting the electric energy stored by the energy storage unit 33 to the power distribution unit 50 so as to supply power to the IT equipment. The energy storage unit 33 is configured to receive and store the electric energy transmitted by the uninterruptible power supply 31 through the distribution box 32, so as to store the electric energy, or the energy storage unit 33 is configured to output the stored electric energy to the uninterruptible power supply 31, so as to supply power to the IT device through the uninterruptible power supply 31 by storing the electric energy when the distribution box 32 cannot provide the utility power, thereby ensuring normal operation of the device.

In this embodiment, in order to implement control on the data center cabinet, as shown in fig. 1, the data center cabinet further includes a monitoring host 60, where the monitoring host 60 includes a display screen installed on the first side door 13, and a man-machine exchange function can be implemented through the display screen. The monitoring host 60 can also be in communication connection with a remote terminal device (e.g. a mobile phone APP, a computer, etc.) through a wireless module. The monitoring host 60 may also be communicatively connected to the power module 30 to monitor the operation state of the power module 30 and output the operation state of the power module 30 to a remote terminal device. Therefore, a local/remote management scheme can be provided, unattended operation is supported, and the labor operation and maintenance cost is greatly reduced. Meanwhile, the monitoring host 60 can also accurately calculate the electric energy utilization rate by detecting the electric energy input and output by the distribution box 32.

The monitoring host 60 is further electrically connected to the first electromagnetic lock 134, the second electromagnetic lock 142, the first temperature/humidity sensor 135, the first smoke sensor, the second temperature/humidity sensor 143, and the second smoke sensor 144, so that the electromagnetic locks corresponding to the respective doors can be automatically opened to open the first side door 13 and the second side door when the sensors detect that the abnormal state is.

As shown in fig. 22, the connection relationship between each module, sensor, and the like and the monitoring host is shown.

In summary, in the data center cabinet provided by this embodiment, the partition plate partitions the interior of the cabinet body into the first cavity and the second cavity, the air outlet of the refrigeration unit is communicated with the first cavity, and the air suction inlet is communicated with the second cavity, so as to realize an internal circulation process of absorbing cold air and releasing heat, effectively reduce energy consumption, reduce the electric energy utilization rate to below 1.4, and save electric energy by about 40% or more. The mode of this rack integrated form is convenient for manufacturer's prefabricated production, and not only single cabinet area is little, still can directly use, and quick installation practices thrift the computer lab initial stage construction cost greatly. The monitoring host of the cabinet can also be in communication connection with the remote terminal equipment through the wireless module so as to provide a local/remote management scheme, support unattended operation and greatly reduce the labor operation and maintenance cost.

The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the inventive concepts herein.

Claims

1. A data center cabinet, comprising: the refrigerator comprises a cabinet body with a hollow cavity, and a partition plate, a power module and a refrigerating unit which are arranged in the hollow cavity and sequentially arranged from top to bottom along the height direction of the cabinet body;

2. The data center cabinet of claim 1,

3. The data center cabinet of claim 2,

4. The data center cabinet of claim 3,

5. The data center cabinet of claim 3,

6. The data center cabinet of claim 5,

7. The data center cabinet of claim 1, wherein the first side door and/or the second side door is a transparent side door.

8. The data center cabinet of claim 1, further comprising: the power distribution unit, the input of power distribution unit with the output electricity of power module is connected, the output of power distribution unit is used for being connected with the input electricity of consumer.

9. The data center cabinet of claim 1, wherein the power module comprises: the input end of the uninterruptible power supply is electrically connected with the output end of the distribution box, and the output end of the uninterruptible power supply is electrically connected with the input end of the power distribution unit; the input end of the distribution box is connected with an external power supply; the uninterruptible power supply is used for outputting the electric energy transmitted by the distribution box to electric equipment so as to supply power to the electric equipment.

10. The data center cabinet of claim 9, wherein the power module further comprises: the energy storage unit, the energy storage unit with uninterrupted power source electricity is connected, the energy storage unit is used for storing the electric energy, uninterrupted power source still be used for with the electric energy that the energy storage unit stored is carried for the consumer, the energy storage unit is used for receiving and storing uninterrupted power source carries the electric energy, perhaps, will store the electric energy output gives uninterrupted power source.