WO2019100716A1

WO2019100716A1 - Cabinet, cabinet operation control method and device

Info

Publication number: WO2019100716A1
Application number: PCT/CN2018/093240
Authority: WO
Inventors: 杨红兵; 李星; 张敏杰
Original assignee: 维谛技术有限公司
Priority date: 2017-11-23
Filing date: 2018-06-28
Publication date: 2019-05-31
Also published as: CN109831889A

Abstract

A cabinet, and a cabinet operation control method and device, which are used for improving the degree of integration of the cabinet and for improving the space utilization rate of a user. The cabinet comprises a cabinet body, at least one heat management unit and at least one integrated power supply and distribution unit; the cabinet body comprises two sets of columns, a cold passage, a hot passage, at least one air inlet and at least one air outlet; the heat management unit comprises an air conditioning system and ventilation devices disposed at the air inlet and the air outlet, the air conditioning system being disposed between a column and a side wall of the cabinet body; the integrated power supply and distribution unit is disposed between a column and a side wall of the cabinet body.

Description

Operation control method and device for cabinet and cabinet

This application claims the priority of the Chinese Patent Application filed on November 23, 2017, the Chinese Patent Application No. PCT Application No. PCT Application No. In this application.

Technical field

The present invention relates to the field of communication equipment technologies, and in particular, to an operation control method and apparatus for a cabinet and a cabinet.

Background technique

The modular data center is a new type of data center model that is becoming more popular because of its ease of expansion, ease of standardization, ease of construction, and small footprint. The modular data center integrates IT equipment (such as servers), power supply equipment, cabinets, refrigeration equipment, integrated wiring, security equipment, and fire fighting equipment within each modular unit to form a relatively independent data center.

With the rapid development of information technology, the application of intelligent cabinet type data centers is more and more extensive. In general, the more important part of the intelligent cabinet type data center, in addition to the configuration of IT equipment, is also equipped with a thermal management unit and a power distribution unit.

In the prior art, the thermal management unit and the power supply and distribution unit are mainly installed in the following two ways: the first installation method is a U-type installation, that is, the thermal management unit and the power supply and distribution unit are installed in the cabinet for installing the IT equipment. In the U-space, the space available for the user is reduced. The second installation method is the side installation. The heat management unit and the power distribution unit are installed outside the cabinet, occupying more space in the user equipment room and reducing the utilization of the user's equipment room.

Summary of the invention

The purpose of the embodiments of the present invention is to provide an operation control method and device for a cabinet and a cabinet, so as to improve the integration degree of the cabinet, improve the space utilization rate of the user, and improve the energy-saving effect of the cabinet.

An embodiment of the present invention provides a cabinet, including:

The cabinet comprises two sets of columns, a cold channel, a hot aisle, at least one air inlet and at least one air outlet, and a U-shaped space used by the user is formed between the two sets of columns, and the air inlet is connected to the cold channel. The air outlet is in communication with the hot channel;

At least one heat management unit includes an air conditioning system and a ventilation device disposed at the air inlet and the air outlet, the air conditioning system being disposed between the pillar and the side wall of the cabinet;

At least one power distribution integrated unit is disposed between the pillar and a sidewall of the cabinet.

Preferably, the cabinet further includes a controller connected to the air conditioning system and the ventilation device, and a human-machine interaction platform, an off-board temperature sensor, a cold channel temperature sensor, and a hot channel temperature sensor respectively connected to the controller. among them:

The temperature sensor outside the cabinet is used to measure the temperature outside the cabinet; the cold channel temperature sensor is used to measure the temperature of the cold channel; and the hot channel temperature sensor is used to measure the temperature of the hot channel;

The controller is configured to control the air conditioning system to be turned off and the ventilation device to be turned on when the temperature outside the cabinet is lower than the temperature of the cold channel; when the temperature outside the cabinet is higher than the cold channel At the temperature, the air conditioning system is turned on and the ventilation device is turned off.

Preferably, the controller is further configured to control the air conditioning system to increase the cooling temperature and/or reduce the wind speed when the air conditioning system is turned on and the temperature of the hot channel is lower than the first set value; When the air conditioning system is turned on and the temperature of the hot channel is higher than a second set value, the air conditioning system is controlled to reduce the cooling temperature and/or increase the wind speed; wherein the second set value is not less than the The first set value.

Preferably, the controller is further connected to the power distribution integration unit, and the controller is configured to use the power supply integration unit, the air conditioning system, and the ventilation device to work state information and a cabinet The external temperature, the temperature of the cold aisle, and the temperature of the hot aisle are sent to the human-machine interaction platform; and the control command sent by the human-machine interaction platform is received, and the air-conditioning system and the ventilation device are controlled according to the control instruction.

Specifically, the power supply and distribution integrated unit includes an uninterruptible power supply device, a power distribution management device, a power distribution device, and a power supply device.

Optionally, it includes two thermal management units and two power supply integration units.

Preferably, the air inlet is disposed at a bottom of the cabinet, and the air outlet is disposed at a top of the cabinet.

In the embodiment of the present invention, the devices for power distribution and integration are integrated, the structure is compact, and the occupied space is small. The air conditioning system and the integrated power supply and distribution unit are disposed between the column and the side wall of the cabinet, and do not occupy the user's use. In the U-space, you can install more IT equipment in the cabinet, and the cabinet is highly integrated. The space utilization in the cabinet is high, and it does not need to be installed outside the cabinet. It does not occupy too much space in the equipment room, so the user space utilization can be improved.

The embodiment of the invention further provides a cabinet operation control method applied to the cabinet in the technical solution of the invention, which comprises:

Obtain the temperature outside the cabinet and the temperature of the cold aisle;

Controlling the air conditioning system to be turned off and the ventilation device to be turned on when a temperature outside the cabinet is lower than a temperature of the cold aisle;

When the temperature outside the cabinet is higher than the temperature of the cold aisle, the air conditioning system is turned on and the ventilation device is turned off.

Preferably, the cabinet operation control method further includes:

Obtaining the temperature of the hot aisle;

Controlling the air conditioning system to raise a cooling temperature and/or reduce an air outlet speed when the air conditioning system is turned on and the temperature of the hot aisle is lower than a first set value;

Controlling the air conditioning system to lower the cooling temperature and/or increase the wind speed when the air conditioning system is turned on and the temperature of the hot aisle is higher than a second set value;

The second set value is not less than the first set value.

Preferably, the cabinet operation control method further includes:

Obtaining working status information of the integrated power supply and distribution unit, the air conditioning system, and the ventilation device;

Transmitting the working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device, and the temperature outside the cabinet, the temperature of the cold channel, and the temperature of the hot channel to the human-machine interaction platform;

Receiving a control instruction sent by the human-machine interaction platform, and controlling the air conditioning system and the ventilation device according to the control instruction.

The solution monitors the temperature of the environment outside the cabinet and the cold channel inside the cabinet through the temperature sensor outside the cabinet and the temperature sensor of the cold channel, and the controller controls the working mode of the heat management unit according to the obtained temperature. For example, in a specific embodiment, when the temperature outside the cabinet is lower than the temperature of the cold passage, the air conditioning system is controlled to be turned off, the ventilation device is turned on, and natural cold air cooling is adopted to save energy; when the temperature outside the cabinet is higher than cold When the temperature of the channel is controlled, the air conditioning system is turned on and the ventilation device is turned off to keep the temperature in the cabinet at an appropriate threshold, so that the equipment in the cabinet operates normally. Therefore, the cabinet has better energy saving effect.

An embodiment of the present invention further provides a cabinet operation control device applied to a cabinet in the technical solution of the present invention, including:

Obtaining unit for obtaining the temperature outside the cabinet and the temperature of the cold passage;

a control unit, configured to control the air conditioning system to be turned off and the ventilation device to be turned on when a temperature outside the cabinet is lower than a temperature of the cold channel; when a temperature outside the cabinet is higher than the cold channel At the temperature, the air conditioning system is turned on and the ventilation device is turned off.

Preferably, the acquiring unit is further configured to acquire a temperature of the hot channel;

The control unit is further configured to: when the air conditioning system is turned on and the temperature of the hot aisle is lower than a first set value, controlling the air conditioning system to raise a cooling temperature and/or reduce an exit wind speed; When the air conditioning system is turned on and the temperature of the hot channel is higher than the second set value, the air conditioning system is controlled to reduce the cooling temperature and/or increase the wind speed; wherein the second set value is not less than the first Set value.

Preferably, the acquiring unit is further configured to acquire working state information of the power supply and distribution integrated unit, the air conditioning system, and the ventilation device;

The control unit is further configured to send the working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device, and the temperature outside the cabinet, the temperature of the cold channel, and the temperature of the hot channel to the human-machine interaction platform; Receiving a control instruction sent by the human-machine interaction platform, and controlling the air conditioning system and the ventilation device according to the control instruction.

The operation control method and device for the above cabinet of the invention can intelligently monitor the temperature outside the cabinet, the temperature of the cold passage, the temperature of the hot aisle, the working state of the heat management unit and the integrated power supply and distribution unit, and control the heat according to the temperature change. The working status of the snap-in to save energy. Moreover, it is possible to remotely monitor the working status of the thermal management unit and the integrated power supply and distribution unit, and also save labor costs.

DRAWINGS

1 is a front elevational view of a cabinet in accordance with an embodiment of the present invention;

2 is a top plan view of a cabinet according to an embodiment of the present invention;

3 is a side view of a cabinet in accordance with an embodiment of the present invention;

4 is a front view of a cabinet according to another embodiment of the present invention;

FIG. 5 is a schematic flowchart of a method for controlling operation of a cabinet according to an embodiment of the present invention; FIG.

6 is a schematic flowchart of a method for controlling operation of a cabinet according to another embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an operation control device for a cabinet according to an embodiment of the present invention.

Reference mark:

10-cabinet; 11-column;

12-cold channel; 13-hot channel;

14-air inlet; 15-air outlet;

16-U space; 17-side wall;

20-heat management unit; 21-air conditioning system;

30-Power supply and distribution integration unit; 41-Acquisition unit;

42-Control unit; 43-Send unit.

Detailed ways

In order to improve the integration degree of the cabinet and improve the space utilization of the user, the energy saving effect of the cabinet can also be improved. The embodiment of the invention provides a method and a device for controlling the operation of the cabinet and the cabinet. In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below.

As shown in FIG. 1 to FIG. 3, a cabinet provided by an embodiment of the present invention includes a cabinet 10, at least one heat management unit 20, and at least one power distribution integration unit 30, wherein:

The cabinet 10 includes two sets of columns 11, a cold aisle 12, a hot aisle 13, at least one air inlet 14 and at least one air outlet 15. The U-space 16 used by the user is formed between the two sets of columns 11, the air inlet and the cold aisle 12 The air outlet 15 is connected to the hot runner 13; Between the side walls 17 of the 10; the power supply and integration unit 30 is disposed between the column 11 and the side wall 17 of the cabinet 10.

In the embodiment of the present invention, the devices for power distribution and integration are integrated, the structure is compact, and the space is small. The air conditioning system 21 and the power supply and distribution integration unit 30 are disposed between the column 11 and the side wall 17 of the cabinet 10, If the U-space 16 used by the user is not occupied, the user can install more IT equipment in the cabinet, and the cabinet is highly integrated. The space utilization in the cabinet is high, and it is not required to be installed outside the cabinet 10, and does not occupy too much room space, so the user space utilization can be improved.

It should be noted that, in the present application, the air conditioning system 21 is disposed between the column 11 and the side wall 17 of the cabinet 10, and refers to a portion of the air conditioning system 21 that needs to be disposed in the cabinet. For example, the split type air conditioning system 21 includes an indoor unit. And the outdoor unit, the indoor unit is disposed between the column 11 and the side wall 17 of the cabinet 10.

In a preferred embodiment, the cabinet of the present invention further includes a controller connected to the air conditioning system and the ventilation device, and a human-machine interaction platform, an off-board temperature sensor, a cold channel temperature sensor, and a hot channel temperature sensor respectively connected to the controller, wherein : The temperature sensor outside the cabinet is used to measure the temperature outside the cabinet; the cold channel temperature sensor is used to measure the temperature of the cold aisle; the hot channel temperature sensor is used to measure the temperature of the hot aisle; the controller is used when the temperature outside the cabinet is lower than the cold When the temperature of the channel is controlled, the air conditioning system is turned off and the ventilation device is turned on; when the temperature outside the cabinet is higher than the temperature of the cold channel, the air conditioning system is turned on and the ventilation device is turned off.

In a preferred embodiment, the controller is further configured to control the air conditioning system to increase the cooling temperature or reduce the wind speed when the air conditioning system is turned on and the temperature of the hot channel is lower than the first set value, or increase the cooling temperature. Decrease the wind speed; when the air conditioning system is turned on and the temperature of the hot aisle is higher than the second set value, the air conditioning system is controlled to reduce the cooling temperature or increase the wind speed, or both the cooling temperature and the wind speed; wherein, the second The set value is not less than the first set value.

When the air conditioning system is used to cool the cabinet, the controller controls the operating parameters of the air conditioning system according to the temperature of the hot aisle. When the temperature of the hot aisle is lower than the first set value, it can be considered that the cooling effect of the air conditioning system is excessive, and the cooling power consumption of the air conditioning system is not fully utilized, and the controller controls the air conditioning system to increase the cooling temperature or reduce the wind speed, or It not only raises the cooling temperature but also reduces the wind speed, so as to reduce the power consumption of the air conditioning system and achieve energy saving. Further, when the temperature of the hot channel is higher than the second set value, it can be considered that the cooling effect of the air conditioning system is insufficient to meet The cooling requirements of the cabinet, the controller controls the air conditioning system to reduce the cooling temperature or increase the wind speed, or both reduce the cooling temperature and increase the wind speed to keep the temperature in the cabinet at a suitable threshold, so that the equipment in the cabinet operates normally.

Specifically, the second set value is not less than the first set value, that is, when the temperature of the hot channel is not lower than the first set value and not higher than the second set value, it is considered that the cooling effect of the air conditioning system is sufficient The temperature inside the cabinet is at a suitable threshold, and the cooling power consumption of the air conditioning system is fully utilized.

In a specific embodiment, the temperature sensor outside the cabinet, the cold channel temperature sensor and the hot channel temperature sensor can both use a dry and wet temperature sensor, and the controller can also be used to monitor the ambient temperature and air quality, when the air quality parameter outside the cabinet is lower than When setting the value, control to turn off the ventilation device, turn on the air conditioning system, and cool the cabinet.

In a specific embodiment, the structure of the ventilation device is not specifically limited, and may include a structure such as a fan, a windshield, and a heat insulation board. The fan can promote the outside cold air to enter the cabinet and discharge from the air outlet after heat exchange, the wind shield and The heat insulation board can be an integrated structure, and can close and open the air inlet or the air outlet. When the air conditioning system is used to cool the equipment in the cabinet, the controller can control the windshield and the heat insulation board to be closed, which is beneficial to maintaining the temperature inside the cabinet. Unaffected by the external temperature, when using the natural cold air cooling mode, the controller then controls to open the windshield and the thermal insulation board for ventilation.

In a preferred embodiment, the controller is further connected to the power supply integration unit, and the controller is configured to use the power supply integration unit, the air conditioning system, and the ventilation device to work state information, and the temperature outside the cabinet, the temperature of the cold channel, and The temperature of the hot channel is sent to the human-machine interaction platform; and the control command sent by the human-machine interaction platform is received, and the air-conditioning system and the ventilation device are controlled according to the control command.

In this embodiment, the controller is further capable of monitoring the working state of the air conditioning system, the ventilation device, and the integrated power supply and distribution unit, and can timely send the operating status information of the air conditioning system, the ventilation device, and the power supply and integration unit to the operator. When the air conditioning system, the ventilation device or the integrated power supply and distribution unit fails, the remote user can also find it in time and process it in time. Moreover, the remote user can adjust the working state of the air conditioning system, the ventilation device and the integrated power supply and distribution unit through the human-machine interaction platform.

In a specific embodiment, the power supply and distribution integration unit includes an uninterruptible power supply device, a power distribution management device, a power distribution device, and a power supply device. Specifically, the uninterruptible power supply device, the power distribution management device, the power distribution device, and the power supply device are respectively connected to the controller, and the controller can monitor the working state of the uninterruptible power supply device, the charging and discharging condition of the power supply device, and the power distribution management device. Operating conditions such as voltage, current, and load, etc. When there is a problem with any device in the cabinet, the controller can notify the user through the human-machine interaction platform in time, and the user does not need to view the cabinet status in real time, saving labor costs.

In a specific embodiment, the type of the human-machine interaction platform is not limited, and may be a display screen, a remote webpage interface, or a mobile terminal interface. Can be connected according to user needs settings.

Referring to FIG. 4, in another embodiment, the cabinet includes two heat management units 20 and two power supply integration units 30. When the user has more devices in the cabinet and the power is larger, the two sets of the heat management unit 20 and the power supply and integration unit 30 can work together. Specifically, the two sets of the heat management unit and the power supply and distribution integrated unit are respectively disposed between the two side pillars 11 and the side walls 17, and also do not occupy the U-shaped space 16 used by the user.

Referring to FIG. 4, the air inlet 14 is disposed at the bottom of the cabinet 10, and the air outlet 15 is disposed at the top of the cabinet 10. According to physical common sense, cold air is easy to sink, and hot air is easy to rise. In this solution, the cold air enters the cabinet 10 from the air inlet 14 at the bottom of the cabinet 10, and gradually rises and rises through the fan of the equipment in the cabinet and the ventilating device at the air outlet 15, and is discharged from the air outlet 15. In this solution, the cold air can be fully discharged in the cabinet 10 and then discharged, which is beneficial to improving the heat exchange effect and heat exchange efficiency of the cabinet.

Based on the same inventive concept, the embodiment of the present invention further provides a cabinet operation control method applied to a cabinet in the technical solution of the present invention, and the cabinet operation control method includes:

Obtain the temperature outside the cabinet and the temperature of the cold aisle; when the temperature outside the cabinet is lower than the temperature of the cold aisle, control the air conditioning system to be turned off and the ventilation device is turned on; when the temperature outside the cabinet is higher than the temperature of the cold aisle, control The air conditioning system is turned on and the ventilation unit is turned off.

Referring to FIG. 5, a specific embodiment of the operation control method of the cabinet of the present invention includes the following steps:

Step 101: Obtain a temperature outside the cabinet and a temperature of the cold channel;

Step 102, determining whether the temperature outside the cabinet is lower than the temperature of the cold channel, and if so, executing step 103; otherwise, performing step 104;

Step 103, controlling the air conditioning system to be turned off and the ventilation device to be turned on;

Step 104: Control the air conditioning system to open and the ventilation device to be closed.

In the technical solution of the present invention, according to the operation control method of the cabinet, the opening and closing of the air conditioning system and the ventilation device can be controlled according to the temperature outside the cabinet and the temperature of the cold passage, and an appropriate cooling mode is selected to improve the cabinet. energy saving effect.

In a preferred embodiment, the cabinet operation control method further includes:

Obtaining the temperature of the hot aisle; when the air conditioning system is turned on and the temperature of the hot aisle is lower than the first set value, controlling the air conditioning system to raise the cooling temperature or reduce the wind speed, or both increase the cooling temperature and reduce the wind speed; When the air conditioning system is turned on and the temperature of the hot aisle is higher than the second set value, the air conditioning system is controlled to reduce the cooling temperature or increase the wind speed, or both the cooling temperature and the wind speed; wherein the second set value is not less than the second A set value.

Please refer to FIG. 6. Another specific embodiment of the present invention includes the following steps:

Step 201: Obtain a temperature outside the cabinet and a temperature of the cold channel;

Step 202, it is determined whether the temperature outside the cabinet is lower than the temperature of the cold channel, and if so, step 103 is performed; otherwise, step 104 is performed;

Step 203, controlling the air conditioning system to be turned off and the ventilation device to be turned on;

Step 204: Control the air conditioning system to open and the ventilation device to be closed;

Step 205: Obtain a temperature of the hot channel;

Step 206, determining whether the temperature of the hot channel is lower than the first set value, and if so, executing step 207, if not, performing step 208;

Step 207: Control the air conditioning system to increase the cooling temperature or reduce the wind speed of the wind, or increase the cooling temperature and reduce the wind speed;

Step 208, it is determined whether the temperature of the hot channel is higher than the second set value, if yes, step 209 is performed, and if not, step 205 is performed;

Step 209: Control the air conditioning system to reduce the cooling temperature or increase the wind speed of the wind, or reduce the cooling temperature and increase the wind speed;

The second set value is not less than the first set value.

When the air conditioning system is used to cool the cabinet, the controller controls the operating parameters of the air conditioning system according to the temperature of the hot aisle. When the temperature of the hot aisle is lower than the first set value, it can be considered that the cooling effect of the air conditioning system is excessive, and the cooling power consumption of the air conditioning system is not fully utilized, and the controller controls the air conditioning system to increase the cooling temperature or reduce the wind speed, or It not only raises the cooling temperature but also reduces the wind speed, so as to reduce the number of the air conditioning system and achieve the purpose of energy saving. Further, when the temperature of the hot aisle is higher than the second set value, it can be considered that the cooling effect of the air conditioning system is insufficient to meet The cooling requirements of the cabinet, the controller controls the air conditioning system to reduce the cooling temperature or increase the wind speed, or both reduce the cooling temperature and increase the wind speed to keep the temperature in the cabinet at a suitable threshold, so that the equipment in the cabinet operates normally.

Obtain working status information of the integrated power supply and distribution unit, air conditioning system and ventilation device; information on the working status of the integrated power supply and distribution unit, the air conditioning system and the ventilation device, and the temperature outside the cabinet, the temperature of the cold aisle, and the hot aisle The temperature is sent to the human-computer interaction platform; the control command sent by the human-machine interaction platform is received, and the air-conditioning system and the ventilation device are controlled according to the control instruction.

Based on the same inventive concept, the present invention further provides a cabinet operation control device applied to a cabinet in the technical solution of the present invention. As shown in FIG. 7, the operation control device of the cabinet includes:

An obtaining unit 41, configured to acquire a temperature outside the cabinet and a temperature of the cold channel;

The control unit 42 is configured to control the air conditioning system to be turned off and the ventilation device to be turned on when the temperature outside the cabinet is lower than the temperature of the cold channel; and to control the air conditioning system to open and ventilate when the temperature outside the cabinet is higher than the temperature of the cold channel shut down.

In a preferred embodiment, the obtaining unit 41 is further configured to acquire a temperature of the hot channel;

The control unit 42 is further configured to control the air conditioning system to increase the cooling temperature and/or reduce the wind speed when the air conditioning system is turned on and the temperature of the hot channel is lower than the first set value; when the air conditioning system is turned on and the temperature of the hot channel is high At the second set value, the air conditioning system is controlled to lower the cooling temperature and/or increase the wind speed; wherein the second set value is not less than the first set value.

In an embodiment, the acquiring unit 41 is further configured to acquire working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device;

The control unit 42 is further configured to send the working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device, and the temperature outside the cabinet, the temperature of the cold channel, and the temperature of the hot channel to the human-machine interaction platform; The control command sent by the interactive platform controls the air conditioning system and the ventilation device according to the control command.

It is apparent that those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and modifications of the invention

Claims

A cabinet, comprising:

The cabinet comprises two side walls, two columns between the two side walls, a cold aisle, a hot aisle, at least one air inlet and at least one air outlet, and the U system formed by the user is formed between the two columns a space, the air inlet is in communication with the cold channel, and the air outlet is in communication with the hot channel;

At least one heat management unit includes an air conditioning system and a ventilation device disposed at the air inlet and the air outlet, the air conditioning system being disposed between a pillar and a side wall of the cabinet;

At least one power supply integration unit is disposed between a column and a side wall of the cabinet.
The cabinet according to claim 1, further comprising a controller connected to said air conditioning system and said ventilation device, and a human-machine interaction platform, an off-board temperature sensor, and a cold aisle temperature respectively connected to said controller Sensor and hot aisle temperature sensor, where:

The temperature sensor outside the cabinet is used to measure the temperature outside the cabinet; the cold channel temperature sensor is used to measure the temperature of the cold channel; and the hot channel temperature sensor is used to measure the temperature of the hot channel;

The controller is configured to control the air conditioning system to be turned off and the ventilation device to be turned on when the temperature outside the cabinet is lower than the temperature of the cold channel; when the temperature outside the cabinet is higher than the cold channel At the temperature, the air conditioning system is turned on and the ventilation device is turned off.
The cabinet according to claim 2, wherein said controller is further configured to control said air conditioning system to increase cooling when said air conditioning system is turned on and said temperature of said hot aisle is lower than a first set value Temperature and/or decreasing effluent wind speed; controlling the air conditioning system to lower the cooling temperature and/or increasing the blast wind speed when the air conditioning system is turned on and the temperature of the hot aisle is higher than a second set value; The second set value is not less than the first set value.
The cabinet according to claim 2, wherein the controller is further connected to the power supply and integration unit, the controller is configured to integrate the power supply and distribution unit, the air conditioning system, and the The working state information of the ventilation device, the temperature outside the cabinet, the temperature of the cold channel and the temperature of the hot channel are sent to the human-machine interaction platform; and receiving the control command sent by the human-machine interaction platform, and controlling the control according to the control instruction Air conditioning systems and ventilation.
The cabinet according to claim 1, wherein said power supply and distribution integration unit comprises an uninterruptible power supply unit, a power distribution management unit, a power distribution unit, and a power supply unit.
The cabinet according to claim 1, comprising two heat management units and two power supply integration units.
The cabinet according to claim 1, wherein the air inlet is disposed at a bottom of the cabinet, and the air outlet is disposed at a top of the cabinet.
A cabinet operation control method applied to the cabinet of claim 2, comprising:

Obtain the temperature outside the cabinet and the temperature of the cold aisle;

Controlling the air conditioning system to be turned off and the ventilation device to be turned on when the temperature outside the cabinet is lower than the temperature of the cold aisle;

When the temperature outside the cabinet is higher than the temperature of the cold aisle, the air conditioning system is turned on and the ventilation device is turned off.
The method of controlling operation of a cabinet according to claim 8, further comprising:

Obtaining the temperature of the hot aisle;

Controlling the air conditioning system to raise a cooling temperature and/or reduce an air outlet speed when the air conditioning system is turned on and the temperature of the hot aisle is lower than a first set value;

Controlling the air conditioning system to lower the cooling temperature and/or increase the wind speed when the air conditioning system is turned on and the temperature of the hot aisle is higher than a second set value;

The second set value is not less than the first set value.
The method of controlling operation of a cabinet according to claim 8, further comprising:

Obtaining working status information of the integrated power supply and distribution unit, the air conditioning system, and the ventilation device;

Transmitting the working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device, and the temperature outside the cabinet, the temperature of the cold channel, and the temperature of the hot channel to the human-machine interaction platform;

Receiving a control instruction sent by the human-machine interaction platform, and controlling the air conditioning system and the ventilation device according to the control instruction.
A cabinet operation control device applied to the cabinet of claim 2, comprising:

Obtaining unit for obtaining the temperature outside the cabinet and the temperature of the cold passage;

a control unit, configured to control the air conditioning system to be turned off and the ventilation device to be turned on when a temperature outside the cabinet is lower than a temperature of the cold channel; when a temperature outside the cabinet is higher than the cold channel At the temperature, the air conditioning system is turned on and the ventilation device is turned off.
A cabinet operation control device according to claim 11, wherein:

The obtaining unit is further configured to acquire a temperature of the hot channel;

The control unit is further configured to: when the air conditioning system is turned on and the temperature of the hot aisle is lower than a first set value, controlling the air conditioning system to raise a cooling temperature and/or reduce an exit wind speed; When the air conditioning system is turned on and the temperature of the hot channel is higher than the second set value, the air conditioning system is controlled to reduce the cooling temperature and/or increase the wind speed; wherein the second set value is not less than the first Set value.
A cabinet operation control device according to claim 11, wherein:

The obtaining unit is further configured to acquire working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device;

The control unit is further configured to send the working state information of the power distribution integrated unit, the air conditioning system, and the ventilation device, and the temperature outside the cabinet, the temperature of the cold channel, and the temperature of the hot channel to the human-machine interaction platform; Receiving a control instruction sent by the human-machine interaction platform, and controlling the air conditioning system and the ventilation device according to the control instruction.