CN220672675U - Storage battery cabinet - Google Patents

Abstract

The utility model provides a storage battery cabinet which comprises a cabinet body and a storage battery. The storage battery cabinet is also provided with a ventilation opening and an exhaust assembly, and the ventilation opening is arranged on the cabinet body. The exhaust assembly is arranged at the outer side of the cabinet body, one end of the exhaust assembly is connected with the cabinet body and communicated with the accommodating cavity of the cabinet body, and the other end of the exhaust assembly is communicated with the outside. The storage battery cabinet can be directly placed in rooms such as an electric power room and a data center room, and the storage battery room does not need to be independently arranged, so that space resources can be effectively saved. Moreover, the battery cabinet may share an air conditioning system, a fire suppression system, and a ventilation system with other facilities in the room where it is located. The system is not required to be repeatedly arranged on the storage battery cabinet independently, so that investment of funds can be effectively reduced, and the use cost of the storage battery is reduced.

Description

A battery cabinet

Technical field

The utility model relates to the field of battery technology, and in particular to a battery cabinet.

Background technique

Uninterruptible power supplies are mainly used to provide uninterrupted power to some equipment that require high power supply stability. For example, communication equipment, communication base stations, data centers, etc. all require uninterruptible power supplies to ensure power supply to avoid equipment damage due to sudden power outages, thereby effectively ensuring the normal operation of the equipment.

Uninterruptible power supplies usually include multiple batteries. During use, the batteries are usually installed in independent battery rooms. In the battery rooms, air conditioning systems, fire extinguishing systems, ventilation systems, etc. are also required. Among them, the air conditioning system is used to make the battery room Maintain within specified temperature range. The fire extinguishing system is used to extinguish fires in the battery room. The ventilation system is used to ventilate and dissipate heat in the battery room.

However, arranging the battery in an independent battery room takes up a large space, and the cost of setting up an air conditioning system, a fire extinguishing system and a ventilation system in the battery room is also high, which increases the cost of using the uninterruptible power supply.

Utility model content

The utility model provides a battery cabinet to solve the problem that the existing batteries are independently installed in the battery room, which takes up a large space, and the cost of setting up an air conditioning system, a fire extinguishing system, a ventilation system, etc. in the battery room is relatively high, thereby increasing the uninterrupted The issue of power usage cost.

This application provides a battery cabinet, which includes a cabinet and a battery. The cabinet has a receiving cavity, a storage rack is provided in the receiving cavity, and the battery is arranged on the storage rack;

The battery cabinet also has a vent and an air exhaust assembly, and the vent is opened on the cabinet;

The exhaust assembly is arranged on the outside of the cabinet, and one end of the exhaust assembly is connected to the cabinet and communicates with the accommodation cavity of the cabinet;

The other end of the exhaust assembly is connected to the outside world.

The battery cabinet provided by the embodiment of the present application can be directly placed in a power room, a data center room, and other rooms. There is no need to set up a separate battery room, which can effectively save space resources. Moreover, the battery cabinet can share the air conditioning system, fire extinguishing system and ventilation system with other facilities in the room. There is no need to repeatedly set up the above system separately in the battery cabinet, which can effectively reduce capital investment and reduce the cost of battery use.

In a possible implementation manner, the exhaust assembly includes an exhaust fan and a ventilation duct;

A through hole is provided on the cabinet, the exhaust fan is installed on the through hole, one end of the ventilation pipe is connected to the exhaust fan, and the other end of the ventilation pipe is connected to the outside world.

In a possible implementation manner, the battery cabinet further includes a control unit, and the control unit is provided on the cabinet body;

The control unit is electrically connected to the exhaust fan, and the control unit is used to control the opening or closing of the exhaust fan.

In a possible implementation manner, the battery cabinet further includes a temperature sensor, the temperature sensor is arranged close to the battery, and the temperature sensor is electrically connected to the control unit;

The temperature sensor is used to transmit the detected temperature value to the control unit, so that the control unit controls the opening or closing of the exhaust fan according to the temperature value.

In a possible implementation manner, the battery cabinet further includes a hydrogen gas detector, and the hydrogen gas detector is arranged on the inner wall of the cabinet;

The hydrogen detector is electrically connected to the control unit. The hydrogen detector is used to detect the hydrogen concentration value in the accommodation chamber and transmit the hydrogen concentration value to the control unit, so that the control unit Control the opening or closing of the exhaust fan according to the hydrogen concentration value.

In a possible implementation manner, the battery cabinet further includes a monitoring module, the monitoring module is electrically connected to the battery and the control unit, and the monitoring module is used to monitor the voltage, internal resistance and pole temperature and other parameter values, and transmit the parameter values to the control unit.

In a possible implementation manner, the battery cabinet further includes a display, and the display is located outside the cabinet;

The display is electrically connected to the temperature sensor, the hydrogen detector and the monitoring module, and the display is used to display the measured values of the temperature sensor, the hydrogen detector and the monitoring module.

In a possible implementation manner, it also includes a data collector, and the data collector has an input end and an output end;

The input end is electrically connected to the temperature sensor, the hydrogen detector and the monitoring module, and the output end is electrically connected to the display;

The data collector is used to collect the measured values of the temperature sensor, the hydrogen detector and the monitoring module, and transmit the collected measured values to the display.

In one possible implementation, the ventilation opening is provided with shutters.

In one possible implementation, the number of the batteries is multiple, and the accommodation cavity is provided with a multi-layer storage rack;

A plurality of the storage batteries are respectively arranged on the multi-layer storage rack, and each of the storage batteries is electrically connected through a connecting strip.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description The drawings illustrate some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a front view of a battery cabinet provided by an embodiment of the present application;

Figure 2 is a side view of a battery cabinet provided by an embodiment of the present application;

Figure 3 is a front view of another battery cabinet provided by the embodiment of the present application;

Figure 4 is a schematic diagram of the connection between a display and a data collector provided by an embodiment of the present application.

Explanation of reference symbols:

100-battery cabinet;

110-cabinet;

111-vent;

112-storage rack;

113-Louvres;

120-battery;

130-Exhaust assembly;

131-Exhaust fan;

132-ventilation pipe;

140-Control unit;

150-temperature sensor;

151-humidity sensor;

160-Hydrogen detector;

170-monitoring module;

180-data collector;

190-Display.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the description The embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As described in the above background art, at present, when uninterruptible power supplies are used, batteries are usually installed in independent battery rooms, and air conditioning systems, fire extinguishing systems, and ventilation systems need to be installed in the battery rooms as required to ensure Stability and safety of uninterruptible power supply operation. Among them, the ventilation system includes normal ventilation and post-disaster ventilation. Normal ventilation and post-disaster ventilation have different requirements for ventilation air volume and frequency. Therefore, normal ventilation and post-disaster ventilation usually need to be set up separately.

However, arranging the battery in an independent battery room requires a separate room, which takes up a lot of space resources. In addition, the cost of installing an air conditioning system, a fire extinguishing system and a ventilation system in the battery room is also high, which greatly increases the cost of uninterruptible power supply.

Moreover, the above arrangement makes the deployment time of the battery longer, which is not conducive to the rapid installation and arrangement of the battery.

In order to solve the above problems, the researchers thought of improving the way the batteries are set up, by setting the batteries inside the cabinet to form an overall structure. In this way, during use, the battery cabinet can be placed directly in the power room, data center room and other rooms. There is no need to set up a separate battery room, which can effectively save space resources. Moreover, the battery cabinet can share the air conditioning system, fire extinguishing system and ventilation system with other facilities in the room. There is no need to repeatedly set up the above system separately in the battery cabinet, which can effectively reduce capital investment and reduce the cost of battery use.

The battery cabinet provided by the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

FIG1 is a front view of a battery cabinet provided in an embodiment of the present application, and FIG2 is a side view of a battery cabinet provided in an embodiment of the present application.

The embodiment of the present application provides a battery cabinet 100. The battery cabinet 100 can be used in data centers, communication base stations, power rooms and other scenarios to serve as an uninterruptible power supply to provide uninterrupted power supply for the above scenarios. Referring to Figures 1 and 2, the battery cabinet 100 may include a cabinet 110 and a battery 120. The cabinet 110 has a receiving cavity, and a storage shelf 112 is provided in the receiving cavity. The battery 120 may be disposed on the storage shelf 112, for example, The storage rack 112 may be an anti-seismic rack, and placing the battery 120 on the storage rack 112 can reduce or prevent the battery 120 from falling from the storage rack 112 when it encounters vibration. This helps to improve the firmness and reliability of placing the battery 120 on the storage rack 112 .

For example, the storage rack 112 may be provided with fixing parts such as fixing clips and fixing ropes, and the battery 120 may be fixed on the storage rack 112 through the fixing parts to improve the firmness of the battery 120 installation.

For example, the number of batteries 120 may be multiple, and there may be a multi-layer storage rack 112 in the accommodation cavity. Multiple batteries 120 may be arranged on the multi-layer storage rack 112 respectively, and each battery 120 may be connected through a connecting strip. Electrical connection, so that each battery 120 is connected in series or in parallel to form a battery 120 group.

The battery cabinet 100 may also have a vent 111 and an exhaust assembly 130. The vent 111 may be provided on the cabinet 110, the exhaust assembly 130 may be disposed on the outside of the cabinet 110, and one end of the exhaust assembly 130 may be connected to the cabinet 110. The cabinet 110 is connected to each other and communicates with the receiving cavity of the cabinet 110 . The other end of the exhaust assembly 130 can be connected to the outside world, and the exhaust assembly 130 can discharge the air in the cabinet 110 to the outside world to achieve air circulation in the cabinet 110 . For example, when the temperature inside the battery cabinet 100 is too high or the concentration of harmful gases is too high, the exhaust assembly 130 can be opened to discharge the air in the cabinet 110 to the outside. In order to reduce the temperature or harmful gas concentration of the cabinet 110, the safety of the battery cabinet 100 is improved. The vent 111 can prevent the air exhaust assembly 130 from causing negative pressure inside the cabinet 110 during the exhaust process, and can improve the air circulation in the cabinet 110 .

The battery cabinet 100 can be used as an integral component, produced and assembled in advance, and can be directly deployed in needed situations during use, for example, it can be arranged in a power room, a data center room, etc. Taking the arrangement of the battery cabinet 100 in the power room as an example, the other end of the exhaust assembly 130 can be connected to the ventilation duct of the power room to connect to the outside world through the ventilation duct of the power room. The battery cabinet 100 can share the air conditioning system, the fire extinguishing system, the normal ventilation system, and the post-disaster ventilation system with the power room.

For example, the air-conditioned cold air or hot air in the power room can enter the battery cabinet 100 through the vent 111 so that the temperature in the battery cabinet 100 can be consistent with that in the power room. Moreover, when a fire occurs, the fire extinguishing system of the power room can also extinguish the fire and ventilate the battery cabinet 100 through the vent 111 .

Compared with the arrangement of batteries in the related art, the battery cabinet 100 provided by the embodiment of the present application can be directly placed in rooms such as power rooms and data center rooms. There is no need to set up a separate battery 120 room, which can effectively save space resources. Moreover, the battery cabinet 100 can share the air conditioning system, fire extinguishing system and ventilation system with other facilities in the room where it is located. There is no need to repeatedly set up the above system separately for the battery cabinet 100, which can effectively reduce capital investment and reduce the cost of using the battery 120.

In addition, the battery cabinet 100 can also be deployed quickly, shortening the installation and layout time of the battery 120, and improving the deployment efficiency of the battery 120.

Figure 3 is a front view of another battery cabinet provided by the embodiment of the present application.

Continuing to refer to Figures 1 and 2, the exhaust assembly 130 can include an exhaust fan 131 and a ventilation duct 132. A through hole can be provided on the cabinet 110, and the exhaust fan 131 can be installed on the through hole. One end of the ventilation duct 132 It can be connected to the exhaust fan 131, and the other end can be connected to the outside world. For example, one end of the ventilation pipe 132 can be directly connected to the outside world, or the other end of the ventilation pipe 132 can also be connected to the ventilation duct of the power room, so that the ventilation pipe 132 can be connected to the outside air through the ventilation duct of the power room. Pass.

When the internal temperature of the battery cabinet 100 is abnormal or the harmful gas (such as hydrogen) exceeds the standard, the exhaust fan 131 can be turned on. The exhaust fan 131 can extract the air in the cabinet 110 through the through hole and discharge it to the outside through the ventilation pipe 132. In order to reduce the temperature or harmful gas concentration in the cabinet 110, the safety and reliability of the operation of the battery cabinet 100 are improved.

The exhaust assembly 130 can be disposed on the top of the cabinet 110 as shown in Figures 1 and 2, or, as shown in Figure 3, the exhaust assembly 130 can also be disposed on the side of the cabinet 110. Specifically, the exhaust assembly 130 can be disposed on the top of the cabinet 110 as shown in Figures 1 and 2. The installation position of the wind assembly 130 on the cabinet 110 can be selected and set according to specific application scenarios.

Continuing to refer to FIG. 3 , a shutter 113 may be provided on the vent 111 . When the inside of the battery cabinet 100 needs to circulate air with the outside, for example, when the temperature is high or the concentration of harmful gases is high and the cabinet 110 needs to be ventilated, at this time, the shutters 113 can be opened to facilitate the cabinet 110 The air inside and outside can be circulated through the vents 111. Alternatively, when the battery cabinet 100 needs to be isolated from the outside, the shutters 113 can be closed at this time to avoid air circulation between the inside of the cabinet 110 and the outside.

For example, the blinds 113 may be electric blinds 113 to increase the automation of opening and closing of the vents 111 .

Continuing to refer to FIG. 3 , the battery cabinet 100 may also include a control unit 140 . The control unit 140 may be disposed on the cabinet 110 . The control unit 140 may be electrically connected to the exhaust fan 131 . The control unit 140 may be used to control the exhaust fan 131 . on or off. By controlling the exhaust fan 131 by the control unit 140, the staff can be saved from manually opening or closing the exhaust fan 131, which is beneficial to improving the automation function of the battery 120 room and reducing personnel labor. When a special situation occurs in the battery 120 room, the control unit 140 can turn on the exhaust fan 131 in time to dissipate heat and cool down, which is beneficial to improving the safety and reliability of the operation of the battery 120 room.

Among them, the control unit 140 can also emit an alarm sound. When encountering a special situation, the control unit 140 can also emit an alarm sound at the same time after turning on the exhaust fan 131 to remind the staff to come for inspection and treatment.

Continuing to refer to FIG. 3 , the battery cabinet 100 may further include a temperature sensor 150 . The temperature sensor 150 may be disposed in the receiving cavity of the cabinet 110 , and the temperature sensor 150 may be disposed close to the battery 120 . For example, a fixed frame may be provided on the storage rack 112 , and the temperature sensor 150 may be installed on the fixed frame to detect the temperature around the battery 120 .

The temperature sensor 150 can be electrically connected to the control unit 140, and the temperature sensor 150 can be used to transmit the detected temperature value to the control unit 140, so that the control unit 140 controls the exhaust fan 131 according to the temperature value detected by the temperature sensor 150. On or off.

For example, when the temperature detected by the temperature sensor 150 reaches a certain temperature threshold, it means that the temperature of the battery 120 is relatively high at this time. After receiving the temperature value, the control unit 140 can turn on the exhaust fan 131 to ventilate and dissipate heat inside the cabinet 110 , to reduce the temperature around the battery 120, thereby cooling the battery 120. When the temperature drops and the temperature value detected by the temperature sensor 150 reaches a safe value, at this time, after receiving the temperature value, the control unit 140 can turn off the exhaust fan 131 to stop ventilation and heat dissipation.

In this way, the exhaust fan 131 can be opened in time to dissipate heat and cool down the battery 120 when needed, which can effectively reduce or avoid the failure of the battery 120 due to excessive temperature, and help improve the reliability and safety of the operation of the battery cabinet 100.

Continuing to refer to FIG. 3 , the battery cabinet 100 may also include a humidity sensor 151 . The humidity sensor 151 may also be provided on the fixing clip. The humidity sensor 151 may detect the humidity around the battery. The humidity sensor 151 can be electrically connected to the control unit 140, and the humidity sensor 151 can transmit the detected humidity value to the control unit 140, so that the control unit 140 can control the opening of the exhaust fan 131 according to the humidity value detected by the humidity sensor 151. or close.

For example, when the humidity value detected by the humidity sensor 151 reaches a certain threshold, it means that the ambient humidity around the battery 120 is relatively heavy at this time, which will affect the safe use of the battery 120 . At this time, the control unit 140 can turn on the exhaust fan 131 according to the received humidity value to ventilate and dehumidify the interior of the battery cabinet 100 to keep the humidity of the environment around the battery 120 within a required range.

Continuing to refer to FIG. 3 , the battery cabinet 100 may also include a hydrogen detector 160 . The hydrogen detector 160 may be disposed on the inner wall of the cabinet 110 . The hydrogen detector 160 may be electrically connected to the control unit 140 . The hydrogen detector 160 may It is used to detect the hydrogen concentration value in the accommodation cavity of the cabinet 110 and transmit the detected hydrogen concentration value to the control unit 140 so that the control unit 140 controls the opening or closing of the exhaust fan 131 according to the hydrogen concentration value.

For example, when the hydrogen concentration in the cabinet 110 reaches a certain threshold, after receiving the hydrogen concentration value detected by the hydrogen detector 160 , the control unit 140 can turn on the exhaust fan 131 so that the hydrogen gas in the cabinet 110 can pass through. The ventilation pipe 132 is discharged to the outside to reduce the concentration of hydrogen in the chamber of the cabinet 110 . This can effectively reduce or avoid safety accidents caused by excessive hydrogen concentration in the cabinet 110 , and help improve the safety and reliability of the operation of the battery cabinet 100 .

Continuing to refer to FIG. 3 , the battery cabinet 100 may also include a monitoring module 170 . The monitoring module 170 may be electrically connected to the battery 120 and the control unit 140 . The monitoring module 170 may be used to monitor the voltage, internal resistance and pole temperature of the battery 120 . and transmit the above parameter values to the control unit 140 . When the monitored parameter value is abnormal, it means that the battery 120 is currently abnormal. At this time, the control unit 140 can sound an alarm to remind the staff to come and check in time to avoid safety accidents, thereby effectively improving the operation of the battery cabinet 100 safety and reliability.

Figure 4 is a schematic diagram of the connection between a display and a data collector provided by an embodiment of the present application.

In the embodiment of the present application, as shown in FIG. 4 , the battery cabinet 100 may also include a display 190 , which may be located outside the cabinet 110 . The display 190 may be connected to the temperature sensor 150 , the humidity sensor 151 , the hydrogen detector 160 and The monitoring module 170 is electrically connected. The display 190 may be used to display the measurement values of the temperature sensor 150 , the hydrogen detector 160 and the monitoring module 170 . For example, during use, the display 190 can be set up in a monitoring room, so that the staff can check the operating status of the battery 120 through the display 190 at any time, so that the staff can judge whether the current battery 120 is operating normally based on the operating status of the battery 120 .

Moreover, when the control unit 140 sounds an alarm, the staff can immediately check where an abnormality occurs in the battery cabinet 100 through the display 190 so that timely processing can be carried out according to the specific situation, thereby effectively ensuring the safe operation of the battery cabinet 100.

For example, continuing to refer to FIG. 4 , in the embodiment of the present application, the battery cabinet 100 may also include a data collector 180 , and the data collector 180 may include an input end (not shown in the figure) and an output end (not shown in the figure). (out), wherein the input end of the data collector 180 can be electrically connected to the temperature sensor 150, the hydrogen detector 160, the humidity sensor 151, the hydrogen detector 160 and the monitoring module 170. The output end of the data collector 180 can be electrically connected to the display 190 .

The data collector 180 can be used to collect measurement values of the temperature sensor 150 , the humidity sensor 151 , the hydrogen detector 160 and the monitoring module 170 , and transmit the collected measurement values to the display 190 for display through the display 190 .

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions shown in the accompanying drawings or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. .

In the description of the present invention, it should be understood that the terms "comprising" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusion, for example, a process that includes a series of steps or units. , methods, systems, products or devices are not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such processes, methods, products or devices.

Unless otherwise clearly stated and limited, the terms "installation", "connection", "connection", "fixing", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be Direct connection, or indirect connection through an intermediary, can be the internal connection between two elements or the interactive relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Furthermore, the terms “first”, “second”, etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to equivalently replace some or all of the technical features; and these modifications or substitutions do not deviate from the essence of the corresponding technical solutions from the embodiments of the present invention. Scope of technical solutions.

Claims (8)

1. The storage battery cabinet is characterized by comprising a cabinet body and a storage battery, wherein the cabinet body is provided with a containing cavity, a storage rack is arranged in the containing cavity, and the storage battery is arranged on the storage rack;

the storage battery cabinet is also provided with a ventilation opening and an exhaust assembly, and the ventilation opening is arranged on the cabinet body;

the air exhaust assembly is arranged at the outer side of the cabinet body, and one end of the air exhaust assembly is connected with the cabinet body and communicated with the accommodating cavity of the cabinet body;

the other end of the exhaust assembly is communicated with the outside;

the exhaust assembly comprises an exhaust fan and a ventilation pipe;

the cabinet body is provided with a through hole, the exhaust fan is arranged on the through hole, one end of the ventilation pipe is connected with the exhaust fan, and the other end of the ventilation pipe is communicated with the outside;

the storage battery cabinet comprises a control unit, a hydrogen detector and a humidity sensor, wherein the hydrogen detector is arranged on the inner wall of the cabinet body;

the hydrogen detector is electrically connected with the control unit and is used for detecting the hydrogen concentration value in the accommodating cavity and transmitting the hydrogen concentration value to the control unit so that the control unit controls the exhaust fan to be opened or closed according to the hydrogen concentration value;

the humidity sensor is electrically connected with the control unit, and is used for detecting the humidity around the battery and transmitting the detected humidity value to the control unit, so that the control unit controls the exhaust fan to be opened or closed according to the humidity value detected by the humidity sensor.

2. The battery cabinet of claim 1, wherein the control unit is disposed on the cabinet body;

the control unit is electrically connected with the exhaust fan and is used for controlling the exhaust fan to be opened or closed.

3. The battery cabinet of claim 2, further comprising a temperature sensor disposed proximate to the battery, and the temperature sensor is electrically connected to the control unit;

the temperature sensor is used for transmitting the detected temperature value to the control unit so that the control unit controls the exhaust fan to be turned on or turned off according to the temperature value.

4. A battery cabinet according to claim 3, characterized in that the battery cabinet further comprises a monitoring module electrically connected to the battery and the control unit, the monitoring module being adapted to monitor parameter values such as the voltage, the internal resistance and the post temperature of the battery and to transmit the parameter values to the control unit.

5. The battery cabinet of claim 4, further comprising a display located outside the cabinet body;

the display is electrically connected with the temperature sensor, the hydrogen detector and the monitoring module, and the display is used for displaying measured values of the temperature sensor, the hydrogen detector and the monitoring module.

6. The battery cabinet of claim 5, further comprising a data collector, the data collector having an input and an output;

the input end is electrically connected with the temperature sensor, the hydrogen detector and the monitoring module, and the output end is electrically connected with the display;

the data acquisition device is used for acquiring the measured values of the temperature sensor, the hydrogen detector and the monitoring module and transmitting the acquired measured values to the display.

7. A battery cabinet according to any one of claims 1 to 6, wherein the ventilation opening is provided with a louver.

8. The battery cabinet according to any one of claims 1 to 6, wherein the number of the batteries is plural, and the accommodation chamber has a plurality of layers of shelves therein;

the storage batteries are respectively arranged on the storage racks in multiple layers, and the storage batteries are electrically connected through connecting strips.