Energy storage container system

Abstract

The utility model provides an energy storage container system which comprises a box body, and a battery, a confluence cabinet, a fire-fighting cabinet, a liquid cooling machine and a dehumidification device are arranged in the box body. A separator is further arranged in the box body and divides the box body into a battery bin, a first bin and a second bin, the battery bin is used for containing batteries, and the first bin and the second bin are located on the two sides of the battery bin respectively in the length direction of the box body; wherein the confluence cabinet and the fire-fighting cabinet are located in a first bin, a partition plate is arranged in the first bin to partition the first bin into an independent high-voltage area, and the confluence cabinet is arranged in the high-voltage area; the liquid cooling machine and the dehumidification device are located in the second bin. The confluence cabinet and the fire-fighting cabinet are arranged on one side of the battery cluster, and the liquid cooling machine and the dehumidification device are arranged on the other side of the battery cluster. And the liquid cooling machine and the dehumidification device are separated from the fire-fighting cabinet by utilizing the space layout in the box body, so that the good operation of the confluence cabinet is ensured. Meanwhile, the confluence cabinet is further independent through the partition plate, and the safety of the system is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, and more specifically to an energy storage container system. Background Art

[0002] The combiner cabinet is a device used to electrically connect and manage the batteries in the energy storage container system, and it has high requirements for the environment. The combiner cabinet is usually installed at the end of the energy storage container system with other devices (such as liquid coolers). Once the liquid cooler fails, leakage will affect the operation of the combiner cabinet.

[0003] Therefore, it is necessary to provide an energy storage container system to at least partially solve the above problems. Utility Model Content

[0004] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0005] In order to at least partially solve the above problems, the utility model provides an energy storage container system, including a box body, in which a battery, a junction cabinet, a fire cabinet, a liquid cooler and a dehumidification device are arranged;

[0006] The box body is also provided with a partition, which separates a battery compartment, a first compartment and a second compartment in the box body. The battery compartment is used to accommodate batteries. Along the length direction of the box body, the first compartment and the second compartment are respectively located on both sides of the battery compartment; wherein,

[0007] The combiner cabinet and the fire cabinet are located in the first compartment. A partition is provided in the first compartment to separate the first compartment into an independent high-voltage area. The combiner cabinet is provided in the high-voltage area.

[0008] The liquid cooler and the dehumidification device are located in the second compartment.

[0009] According to the energy storage container system of the utility model, the junction cabinet and the fire cabinet are arranged on one side of the battery cluster, and the liquid cooler and the dehumidifier are arranged on the other side of the battery cluster. The liquid cooler and the dehumidifier are separated from the fire cabinet by the space layout in the box to ensure the good operation of the junction cabinet. At the same time, the junction cabinet is further separated by the partition to further improve the safety of the system.

[0010] Optionally, the combiner cabinet and the fire cabinet are arranged side by side along the width direction of the box body;

[0011] The liquid cooler and the dehumidification device are arranged in parallel along the width direction of the box body.

[0012] Optionally, the fan of the liquid cooling machine and the fan of the dehumidification device are both facing the front end of the box; wherein,

[0013] The front end of the box is provided with an insect-proof net; and / or

[0014] An insect-proof net is arranged on the side of the box body located at the second compartment.

[0015] Optionally, a plurality of the batteries are arranged in an array along the length direction and / or width direction and / or height direction of the box to form a battery cluster.

[0016] Optionally, the liquid cooler is connected to the cooling channel of the battery through a liquid cooling pipeline;

[0017] The liquid cooling pipeline includes a liquid inlet main pipe and a liquid outlet main pipe spaced apart along the height direction of the box body, a liquid inlet branch pipe connecting the liquid inlet main pipe with the cooling channel of the battery, and a liquid outlet branch pipe connecting the liquid outlet main pipe with the cooling channel of the battery.

[0018] Optionally, the liquid inlet manifold is located at the bottom of the box body and below the battery cluster; the liquid outlet manifold is located at the top of the box body and above the battery cluster.

[0019] Optionally, the liquid inlet branch pipe extends along the height direction of the box body, and the joints of the liquid inlet branch pipe correspond to the batteries one by one; and / or

[0020] The liquid outlet branch pipe extends along the height direction of the box body, and the joints of the liquid outlet branch pipe correspond to the batteries one by one.

[0021] Optionally, the fire cabinet is connected to a fire air pipe, and the fire air pipe includes:

[0022] A fire main gas pipe, the fire main gas pipe extends into the battery compartment, and the fire main gas pipe is located above the battery;

[0023] A fire bronchial pipe, wherein the fire bronchial pipe is connected to the fire main air pipe, the fire main air pipe is located on the side of the battery, and a nozzle is provided at the end of the fire bronchial pipe, and the nozzle corresponds to the battery one by one.

[0024] Optionally, the energy storage container system further includes a liquid inlet branch pipe and a liquid outlet branch pipe connected to the cooling channel of the battery;

[0025] The fire-fighting bronchial pipe is connected to the liquid inlet branch pipe or the liquid outlet branch pipe through a clamp.

[0026] Optionally, the energy storage container system further includes:

[0027] A fire hose, one end of which is used to connect to an external fire hydrant, the other end of which extends into the battery compartment, and the fire hose is located above the battery; and / or

[0028] A fire protection line pipe is electrically connected to a sensor, and the sensor is used to monitor the internal environment of the container.

[0029] Optionally, the energy storage container system further includes an audible and visual alarm box and a fire control box, and the audible and visual alarm box and the fire control box are located on the same side of the box body.

[0030] Optionally, the box body is provided with a communication port, and the communication port is at least one of a pressure relief port, an air inlet, and an exhaust port.

[0031] Optionally, a rain cover is further included, wherein the rain cover is connected to the communication port.

[0032] Optionally, the box body further includes at least one of the following structures:

[0033] A water leakage port, the water leakage port being arranged at the bottom of the box body;

[0034] A lifting lug, the lifting lug being arranged on the bottom frame of the box body;

[0035] A grounding point, the grounding point being arranged at the bottom of the box;

[0036] An emergency stop switch box is arranged at the rear end of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention. In the drawings,

[0038] Figure 1 A right side schematic diagram of an energy storage container system according to a preferred embodiment of the utility model;

[0039] Figure 2 A left side schematic diagram of an energy storage container system according to a preferred embodiment of the utility model;

[0040] Figure 3 A rear view schematic diagram of an energy storage container system according to a preferred embodiment of the utility model;

[0041] Figure 4 A front view schematic diagram of an energy storage container system according to a preferred embodiment of the utility model;

[0042] Figure 5 A schematic top view of an energy storage container system according to a preferred embodiment of the present invention;

[0043] Figure 6 For along Figure 2 Schematic diagram of the cross section taken along the midline AA;

[0044] Figure 7 For along Figure 6 Schematic diagram of the cross section taken along the midline BB;

[0045] Figure 8 For along Figure 6 Schematic diagram of the cross section taken along the center line CC;

[0046] Fig. 9 This is a three-dimensional schematic diagram of an energy storage container system according to a preferred embodiment of the utility model without the insect-proof net;

[0047] Fig.10 A three-dimensional schematic diagram of an energy storage container system according to a preferred embodiment of the utility model without the insect-proof net from another perspective;

[0048] Fig.11 This is an internal schematic diagram of an energy storage container system according to a preferred embodiment of the present utility model;

[0049] Fig.12 for Fig.11 An enlarged schematic diagram of part a in FIG.

[0050] Fig.13 This is an internal schematic diagram of an energy storage container system from another perspective according to a preferred embodiment of the utility model;

[0051] Fig.14 for Fig.13 An enlarged schematic diagram of part b in FIG.

[0052] Fig.15 for Fig.14 An enlarged schematic diagram of part c in FIG.

[0053] Fig.16 This is a schematic diagram of the internal fire cabinet and pipeline layout of the energy storage container system of a preferred embodiment of the utility model;

[0054] Fig.17 This is a schematic diagram of the internal liquid cooler and pipeline layout of an energy storage container system according to a preferred embodiment of the present utility model.

[0055] Description of Reference Numerals

[0056] 10: Cabinet

[0057] 101: First Warehouse

[0058] 102: Second Warehouse

[0059] 103: Battery compartment

[0060] 104: Roof rib plate

[0061] 105: Leakage

[0062] 106: Grounding point

[0063] 107: Box door

[0064] 108: Locking rod

[0065] 109: Emergency stop switch box

[0066] 11: Top plate

[0067] 12: Side panels

[0068] 13: Chassis

[0069] 14: End plate

[0070] 15: Separator

[0071] 16: Partition

[0072] 20: Battery

[0073] 21: Install the columns

[0074] 22: Install the rails

[0075] 23: High voltage cabinet

[0076] 30: Combiner cabinet

[0077] 40: Fire cabinet

[0078] 41: Fire main

[0079] 42: Fire bronchus

[0080] 421: Sprinkler

[0081] 43: Fire hose

[0082] 44: Fire line pipe

[0083] 45: Sensor

[0084] 46: Fire control box

[0085] 50: Liquid Cooler

[0086] 51: Liquid inlet manifold

[0087] 52: Liquid outlet pipe

[0088] 53: Liquid inlet branch

[0089] 54: Liquid outlet pipe

[0090] 551: First Hoop

[0091] 552: Second clamp

[0092] 60: Dehumidification device

[0093] 70: Insect-proof net

[0094] 80: Pressure relief port

[0095] 81: Air Inlet

[0096] 82: Exhaust port

[0097] 83: Rain cover

[0098] 90: Lugs

[0099] DL: Length direction

[0100] DW: width direction

[0101] DH: Height Direction DETAILED DESCRIPTION

[0102] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0103] In this document, ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of the "second component", and the term "second component" itself does not imply the existence of the "first component".

[0104] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0105] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0106] Unless otherwise stated, the numerical ranges herein include not only the entire range within its two endpoints but also include several sub-ranges contained therein.

[0107] Now, exemplary embodiments according to the present utility model will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present utility model thorough and complete, and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0108] Figures 1 to 15 The utility model shows an energy storage container system, which is used to transport batteries 20, thereby replacing a traditional power station. Optionally, a combiner cabinet 30, a fire cabinet 40, a liquid cooler 50 and a dehumidification device 60 are also provided in the box body 10.

[0109] Optionally, a plurality of batteries 20 are arranged in an array along the length direction DL and / or the width direction DW and / or the height direction DH of the box 10 to form a battery cluster. Optionally, the battery 20 is a battery pack, a battery module or a single battery.

[0110] In the existing energy storage container, the junction cabinet 30, the fire cabinet 40, the liquid cooler 50 and the dehumidifier 60 are generally located on the same side of the battery cluster. The junction cabinet 30 is a device used to electrically connect and manage the batteries 20 in the energy storage container system. It has high requirements for the environment to ensure the normal operation and safety of the junction cabinet 30. The main working medium of the liquid cooler 50 is the coolant. In case of leakage, it may enter the junction cabinet 30 and cause a short circuit. Improper maintenance or long-term uncleaning of the dehumidifier 60 may cause moisture to accumulate around the equipment, causing corrosion and damage to the internal circuits and components of the junction cabinet 30. In the utility model, the junction cabinet 30 and the fire cabinet 40 are arranged on one side of the battery cluster, and the liquid cooler 50 and the dehumidifier 60 are arranged on the other side of the battery cluster. The liquid cooler 50 and the dehumidifier 60 are separated from the fire cabinet 40 by the space layout in the box body 10 to ensure the good operation of the junction cabinet 30.

[0111] The energy storage container system includes a box body 10, which is used to accommodate the battery 20. The box body 10 can be constructed as a hexahedral structure. The box body 10 includes a top plate 11, a side plate 12, a bottom frame 13 and an end plate 14. The top plate 11 is located above the bottom frame 13, the side plates 12 are respectively located on both sides of the box body 10, and the end plates 14 are respectively located at both ends of the box body 10.

[0112] The interior of the box body 10 is divided into a battery compartment 103, a first compartment 101 and a second compartment 102 by a partition 15. Along the length direction DL of the box body 10, the first compartment 101 and the second compartment 102 are located on both sides of the battery compartment 103 respectively.

[0113] The partition 15 is configured as a partition wall. The partition wall may be made of steel. The partition wall is located inside the box body 10 and is connected to the box body 10. The top of the partition wall is connected to the top of the box body 10. The top of the partition wall may be connected to the top of the box body 10 by welding. For example, the top of the partition wall may be connected to the frame at the top of the box body 10. The bottom of the partition wall is connected to the bottom of the box body 10. Preferably, the bottom of the partition wall may be connected to the base frame 13 by welding.

[0114] The battery compartment 103 is used to accommodate the battery 20. Along the length direction DL of the box body 10, the battery compartment 103 is located in the middle of the box body 10. The battery 20 serves as an energy storage device in the energy storage container system. In the energy storage container system, the battery 20 is used to store electrical energy so that the electrical energy can be released when needed to supply the power grid or other equipment. The battery 20 is a core component of the energy storage container system, and the weight is often the most significant part. Placing the battery compartment 103 in the middle of the box body 10 and installing the battery 20 can help balance the weight distribution of the entire system, reduce the instability of the system during transportation and installation, and improve the overall stability and safety. In addition, the battery compartment 103 being located in the middle of the box body 10 can reduce the impact of external vibrations on the battery 20 group, reduce the impact of vibrations on the performance and life of the battery 20 group, and improve system reliability.

[0115] The battery compartment 103 is provided with a mounting column 21. The top of the mounting column 21 is connected to the top of the box 10. The top of the mounting column 21 can be connected to the top of the box 10 by welding. For example, the top of the mounting column 21 can be connected to the frame at the top of the box 10. The bottom of the mounting column 21 is connected to the bottom of the box 10. Preferably, the bottom of the mounting column 21 can be connected to the bottom of the chassis 13 by welding. At least four mounting columns 21 enclose a rectangular mounting area. The mounting rail 22 is connected to the mounting column 21. The mounting rail 22 extends along the width direction DW. The battery 20 is fixedly mounted to the mounting rail 22. Thus, the mounting column 21 and the mounting rail 22 form a frame structure for mounting the battery 20, which has good rigidity, can withstand large loads, reduce structural deformation, and can stably support the battery 20. The battery 20 mounting area formed by adjacent mounting columns 21 and adjacent mounting rails 22 can be arranged in an array to install multiple batteries 20. Thus, the capacity is further increased.

[0116] A high voltage cabinet 23 is also provided in the battery compartment 103. Optionally, the high voltage cabinet 23 is located below the battery cluster.

[0117] In some embodiments, the battery compartment 103 is divided into 5 small clusters by the mounting posts 21 , each small cluster is arranged with 16 battery packs in 8 layers, with a total of 80 battery packs. Each battery cluster corresponds to 2 high-voltage cabinets 23 .

[0118] The junction cabinet 30 and the fire cabinet 40 are located in the first compartment 101. Optionally, the first compartment 101 is located at the front end of the box body 10. A partition 16 is provided in the first compartment 101 to separate the first compartment 101 into an independent high-pressure area, and the junction cabinet 30 is arranged in the high-pressure area. As can be seen from the foregoing, the junction cabinet 30 has high requirements on the environment. On the premise that it is separated from the liquid cooler 50 and the dehumidification device 60, it is further separated from the fire cabinet 40 by the partition 16. The junction cabinet 30 is arranged separately in the high-pressure area, which is conducive to the management and maintenance of the maintenance personnel, and improves the efficiency and safety of equipment maintenance.

[0119] Optionally, the combiner cabinet 30 and the fire cabinet 40 are arranged in parallel along the width direction DW of the box 10. Optionally, the combiner cabinet 30 and the fire cabinet 40 are both placed on the bottom frame 13 of the box 10, and no additional placement rack is required in the container. This improves installation efficiency and saves space inside the box 10.

[0120] Reference Figure 11-Figure 16 , the fire cabinet 40 is connected to a fire air pipe, which includes a fire main air pipe 41 and a fire bronchial pipe 42. The fire main air pipe 41 extends into the battery compartment 103, and the fire main air pipe 41 is located above the battery 20. The fire bronchial pipe 42 is connected to the fire main air pipe 41, and the fire main air pipe 41 is located on the side of the battery 20. A nozzle 421 is provided at the end of the fire bronchial pipe 42, and the nozzle 421 corresponds to the battery 20 one by one. The nozzle 421 is aligned with the battery 20. The fire main air pipe 41 extends into the battery compartment 103 and is located above the battery 20. The battery 20 is sprayed with fire extinguishing spray through the nozzle 421 of the fire bronchial pipe 42, which effectively responds to the fire risk and protects the battery 20 and the equipment safety. Placing the fire main air pipe 41 on the side of the battery 20 and spraying the battery 20 in a directional manner through the nozzle 421 at the end of the bronchial pipe helps to curb the spread of the fire and reduce losses.

[0121] Optionally, the fire extinguisher cabinet 40 is a perfluorohexanone fire extinguisher cabinet 40 .

[0122] Optionally, a fire hose 43 is also provided inside the box 10, one end of which is used to connect to an external fire hydrant, and the other end of which extends into the battery compartment 103. As another means of fire extinguishing, the fire hose 43 complements the fire air pipe, provides multiple fire extinguishing guarantees, and increases the ability to respond to fires. The fire hose 43 is located above the battery cluster, which can achieve full coverage of the top area of ​​the battery 20, ensuring that fire extinguishing can be carried out in time when a fire occurs.

[0123] Optionally, a fire protection line pipe 44 is further provided inside the box 10, and the fire protection line pipe 44 is electrically connected to a sensor 45, and the sensor 45 is electrically connected or communicatively connected to the controller. The sensor 45 is used to monitor the internal environment of the container. Optionally, the sensor 45 includes but is not limited to a smoke sensor 45 and a temperature sensor 45. The internal environmental parameters of the container such as temperature and humidity are monitored in real time through the sensor 45, and the environmental changes are timely understood, which helps to prevent potential safety hazards.

[0124] Optionally, a sound and light alarm box is provided above the fire cabinet 40. The sound and light alarm box is electrically connected or communicatively connected to the controller.

[0125] Optionally, the box 10 is also provided with a fire control box 46. The fire control box 46 is electrically connected or communicatively connected to the controller. The fire control can be controlled by the controller, or its operation state can be manually controlled.

[0126] Optionally, the sound and light alarm box and the fire control box 46 are located on the same side of the box body 10. This facilitates the operation of the staff and enables rapid response.

[0127] Based on the above device, the sensor 45 detects abnormal temperature or smoke, etc., and transmits the detection signal to the controller. The controller controls the fire cabinet 40 to spray perfluoroacetylene through the fire air pipe to extinguish the fire. At the same time, the sound and light alarm box warns that the fire cabinet 40 is deflation.

[0128] Optionally, the liquid cooler 50 and the dehumidifier 60 are located in the second bin 102. Optionally, the dehumidifier 60 is a dehumidifying air conditioner. Optionally, the fan of the liquid cooler 50 and the fan of the dehumidifier 60 are both facing the front end of the box 10. By having the fan facing the front end of the box 10, it is beneficial to discharge heat and moisture from the box 10, improve the heat dissipation efficiency of the liquid cooler 50 and the dehumidifier 60, and maintain stable operation of the equipment. Based on the foregoing, the fan is directly facing the space outside the box 10. In order to prevent insects, dust or other debris from entering the fan and affecting the operation of the equipment, an insect-proof net 70 is provided. Optionally, an insect-proof net 70 is provided at the front end of the box 10. Optionally, an insect-proof net 70 is provided on the side of the box 10 located in the second bin 102.

[0129] Optionally, the liquid cooler 50 and the dehumidifier 60 are arranged in parallel along the width direction DW of the box 10. Optionally, the liquid cooler 50 and the dehumidifier 60 are both placed on the bottom frame 13 of the box 10, and no additional placement rack is required in the container. This improves installation efficiency and saves space inside the box 10.

[0130] Reference Figures 11 to 15 ,as well as Fig.17 The liquid cooler 50 is connected to the cooling channel of the battery 20 through a liquid cooling pipeline.

[0131] like Fig.17 As shown, the liquid cooling pipeline includes a liquid inlet main pipe 51 and a liquid outlet main pipe 52 spaced apart along the height direction DH of the box body 10, and a liquid inlet branch pipe 53 connecting the liquid inlet main pipe 51 with the cooling channel of the battery 20, and a liquid outlet branch pipe 54 connecting the liquid outlet main pipe 52 with the cooling channel of the battery 20. Through the arrangement of the main pipe and the branch pipe, the main pipe is directly connected to the liquid cooler 50, and the branch pipe is directly connected to the battery 20. As can be seen from the foregoing, there are multiple batteries 20, so the branch pipes correspond one-to-one with the batteries 20. Specifically, the joints of the liquid inlet branch pipe 53 correspond one-to-one with the batteries 20, and the joints of the liquid outlet branch pipe 54 correspond one-to-one with the batteries 20. Therefore, the cooling medium can be introduced from the main pipe into the cooling channel of each battery 20, so that the cooling medium is in the cooling channel of the battery 20, thereby achieving balanced control of the temperature of the battery 20.

[0132] The inlet manifold 51 is located at the bottom of the box 10 and below the battery cluster; the outlet manifold 52 is located at the top of the box 10 and above the battery cluster. The location of the manifolds is conducive to the rationality of the pipeline layout and the convenience of maintenance operations. The height difference between the inlet manifold 51 and the outlet manifold 52 is used to ensure that the cooling medium fills the cooling channel of the battery 20.

[0133] Optionally, the liquid inlet main pipe 51 is provided with a first clamp 551. The first clamp 551 is fixedly installed to the bottom of the box body 10. By fixing the first clamp 551, the influence of external vibration on the pipeline during operation can be effectively reduced, and the stability and reliability of the system can be improved. Similarly, the liquid outlet main pipe 52 is fixed by a similar structure.

[0134] Optionally, the fire bronchial pipe 42 and the liquid inlet branch pipe 53 and the liquid outlet branch pipe 54 are all arranged on the side of the battery cluster. Optionally, the fire bronchial pipe 42 is connected to one of the liquid inlet branch pipe 53 and the liquid outlet branch pipe 54 through a second clamp 552. The second clamp 552 can firmly connect the fire bronchial pipe 42 with the liquid inlet branch pipe 53 and the liquid outlet branch pipe 54, thereby improving the safety and stability of the system. This arrangement also helps to simplify the pipeline layout, reduce messy pipeline connections, and facilitate maintenance and management.

[0135] Optionally, the side panel 12 of the box body 10 is provided with a box door 107. The box door 107 is rotatably connected between the top and the bottom of the box body 10. The box door 107 is locked or unlocked with the box body 10 by a locking rod 108. Optionally, a plurality of box doors 107 are arranged along the length direction DL. The total length of the box door 107 is adapted to the length of the battery cluster. A single box door 107 is arranged corresponding to a battery 20. That is, along the length direction DL of the box body 10, the batteries 20 are arranged in five rows, and five box doors 107 are provided.

[0136] The housing 10 is provided with a communication port, which is at least one of a pressure relief port 80 , an air inlet 81 , and an air outlet 82 .

[0137] Optionally, the door 107 is provided with a pressure relief port 80. The pressure relief port 80 is located in a high area of ​​the door 107. Placing the pressure relief port 80 in a high area can ensure that when pressure is generated inside the system, gas can be discharged in time to avoid equipment damage or safety accidents caused by excessive pressure.

[0138] Optionally, the box door 107 is provided with an air inlet 81. The air inlet 81 is located in a lower area of ​​the box door 107. Placing the air inlet 81 in a lower area helps to introduce fresh air, promote air circulation, keep the air inside the box 10 fresh, and facilitate heat dissipation and operation of the equipment. Optionally, two sets of air inlets 81 are symmetrically arranged along the width direction DW of the box 10.

[0139] Optionally, an exhaust port 82 is provided at the front end of the housing 10. As can be seen from the foregoing, the liquid cooler 50 and the dehumidification device 60 are also provided at the front end of the housing 10. In this solution, the device with exhaust or dehumidification is integrated at the front end of the housing 10, which can achieve unified management and control. Optionally, the exhaust port 82 is provided above the dehumidification device 60, that is, the exhaust port 82 is connected to the second compartment 102. It can make better use of space, simplify the equipment layout, and improve the overall compactness and aesthetics of the equipment.

[0140] Optionally, a rain cover 83 is further included, and the rain cover 83 is connected to the communication port. The rain cover 83 can effectively shield the communication port, prevent rainwater from directly entering the interior of the box body 10, and protect the device from moisture and liquid intrusion.

[0141] Optionally, the bottom frame 13 of the box body 10 is provided with a lifting lug 90. Optionally, the lifting lugs 90 on both sides are symmetrically arranged along the width direction DW of the box body 10. The lifting lugs 90 can be used as lifting points to provide support and fixation, so as to facilitate the use of a lifting device to carry and install the box body 10, and ensure safety and stability.

[0142] Optionally, a water leakage port 105 is provided at the bottom of the box body 10. The water leakage port 105 can be used to discharge the water or liquid accumulated inside the box body 10 to prevent the inside of the box body 10 from being damp or damaged due to water retention.

[0143] Optionally, a grounding point 106 is provided at the bottom of the box 10. The grounding point 106 is used to connect the box 10 to the ground or other equipment, effectively release the static electricity accumulated inside the box 10, and prevent the potential safety hazards caused by static electricity accumulation.

[0144] Optionally, an emergency stop switch box 109 is provided at the rear end of the box body 10. That is, the emergency stop switch box 109 is provided in the first compartment 101. As can be seen from the foregoing, the combiner cabinet 30 is provided in the first compartment 101. The emergency stop switch box 109 can be directly connected to the return cabinet, and can quickly stop the operation of the equipment in an emergency to protect the safety of the equipment and personnel.

[0145] Optionally, the top plate 11 of the box body 10 adopts a top wave rib plate 104. The top wave rib plate 104 has good strength and rigidity, so it can increase the compression resistance of the top of the box body 10 and improve the stability and safety of the box body 10 when bearing external loads.

[0146] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Terms such as "setting" appearing in this article may indicate that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0147] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of the protection claimed by the utility model.

Claims

1. An energy storage container system, characterized in that: It comprises a box body, in which a battery, a junction cabinet, a fire fighting cabinet, a liquid cooler and a dehumidification device are arranged; The box body is also provided with a partition, which separates a battery compartment, a first compartment and a second compartment in the box body. The battery compartment is used to accommodate batteries. Along the length direction of the box body, the first compartment and the second compartment are respectively located on both sides of the battery compartment; wherein, The combiner cabinet and the fire cabinet are located in the first compartment. A partition is provided in the first compartment to separate the first compartment into an independent high-voltage area. The combiner cabinet is provided in the high-voltage area. The liquid cooler and the dehumidification device are located in the second compartment.

2. The energy storage container system according to claim 1, characterized in that: The combiner cabinet and the fire cabinet are arranged side by side along the width direction of the box body; The liquid cooler and the dehumidification device are arranged in parallel along the width direction of the box body.

3. The energy storage container system according to claim 1, characterized in that: The fan of the liquid cooling machine and the fan of the dehumidification device are both facing the front end of the box; wherein, The front end of the box is provided with an insect-proof net; and / or An insect-proof net is arranged on the side of the box body located at the second compartment.

4. The energy storage container system according to claim 1, characterized in that: The plurality of batteries are arranged in an array along the length direction and / or width direction and / or height direction of the box to form a battery cluster.

5. The energy storage container system according to claim 1 or 4, characterized in that: The liquid cooler is connected to the cooling channel of the battery through a liquid cooling pipeline; The liquid cooling pipeline includes a liquid inlet main pipe and a liquid outlet main pipe spaced apart along the height direction of the box body, a liquid inlet branch pipe connecting the liquid inlet main pipe with the cooling channel of the battery, and a liquid outlet branch pipe connecting the liquid outlet main pipe with the cooling channel of the battery.

6. The energy storage container system according to claim 5, characterized in that: The liquid inlet manifold is located at the bottom of the box body and below the battery cluster; the liquid outlet manifold is located at the top of the box body and above the battery cluster.

7. The energy storage container system according to claim 6, characterized in that: The liquid inlet branch pipe extends along the height direction of the box body, and the joints of the liquid inlet branch pipe correspond to the batteries one by one; and / or The liquid outlet branch pipe extends along the height direction of the box body, and the joints of the liquid outlet branch pipe correspond to the batteries one by one.

8. The energy storage container system according to claim 1 or 4, characterized in that: The fire cabinet is connected to a fire air pipe, and the fire air pipe includes: A fire main gas pipe, the fire main gas pipe extends into the battery compartment, and the fire main gas pipe is located above the battery; A fire bronchial pipe, wherein the fire bronchial pipe is connected to the fire main air pipe, the fire main air pipe is located on the side of the battery, and a nozzle is provided at the end of the fire bronchial pipe, and the nozzle corresponds to the battery one by one.

9. The energy storage container system according to claim 8, characterized in that: Also includes a liquid inlet branch pipe and a liquid outlet branch pipe communicated with the cooling channel of the battery; The fire-fighting bronchial pipe is connected to the liquid inlet branch pipe or the liquid outlet branch pipe through a clamp.

10. The energy storage container system according to claim 1, characterized in that: Also includes: A fire hose, one end of which is used to connect to an external fire hydrant, and the other end of which extends into the battery compartment, and the fire hose is located above the battery; and / or A fire protection line pipe is electrically connected to a sensor, and the sensor is used to monitor the internal environment of the container.

11. The energy storage container system according to claim 1, characterized in that: It also includes a sound and light alarm box and a fire control box, and the sound and light alarm box and the fire control box are located on the same side of the box body.

12. The energy storage container system according to claim 1, characterized in that: The box body is provided with a communication port, and the communication port is at least one of a pressure relief port, an air inlet, and an air outlet.

13. The energy storage container system according to claim 12, characterized in that: Also included is a rain cover connected to the communication port.

14. The energy storage container system according to claim 1, characterized in that: The box body also includes at least one of the following structures: A water leakage port, the water leakage port being arranged at the bottom of the box body; A lifting lug, the lifting lug being arranged on the bottom frame of the box body; A grounding point, the grounding point being arranged at the bottom of the box; An emergency stop switch box is arranged at the rear end of the box body.

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