CN222654154U

CN222654154U - Energy storage container

Info

Publication number: CN222654154U
Application number: CN202420715513.XU
Authority: CN
Inventors: 王鹏飞; 陈成
Original assignee: Shanghai Lanjun New Energy Technology Co Ltd
Current assignee: Shanghai Lanjun New Energy Technology Co Ltd
Priority date: 2024-04-08
Filing date: 2024-04-08
Publication date: 2025-03-21
Anticipated expiration: 2034-04-08

Abstract

The utility model relates to an energy storage container, and relates to the field of new energy equipment. The energy storage container comprises a first partition plate, a container body and a dehumidifying component, wherein an air outlet and an air suction opening are formed in the first partition plate, the air suction opening is arranged below the air outlet, the first partition plate is arranged in the container body and divides the container body into a battery compartment and a first compartment, the dehumidifying component is arranged on the container body corresponding to the first compartment, the air outlet end of the dehumidifying component is communicated with the air outlet, and the air suction end of the dehumidifying component is communicated with the air suction opening. The first cabin body is used for communicating the dehumidifying assembly with the air outlet and the air suction opening, so that the energy storage container is dehumidified, the air outlet and the air suction opening are arranged up and down, the air circulation space in the energy storage container is enlarged, and the dehumidifying efficiency is increased.

Description

Energy storage container

Technical Field

The utility model relates to the field of new energy equipment, in particular to an energy storage container.

Background

With the development of energy storage markets, liquid-cooled energy storage in energy storage containers is becoming a mainstream. The liquid cooling unit plays an important role in the whole container heat management, the liquid cooling host is a main temperature adjusting tool, and condensed water drops can be generated in the process of contacting with external hot air by a cooling liquid pipeline of a cooling liquid and a liquid cooling plate of a battery pack in the whole temperature adjusting process. These condensation droplets are attached to the internal parts and are prone to safety hazards.

The inventor researches and discovers that the dehumidifying air conditioner is arranged on the door, the opposite sides are the positions of the patch cords and the wire harnesses of the battery pack, the wire harnesses and pipelines can shield the upper space and the lower space of the battery pack, and the dehumidifying space is narrow, so that the battery pack can only dehumidify the front position space of the battery pack, and the dehumidifying efficiency is poor. Meanwhile, an air conditioner installed on a container door can increase the outer size of the container, and influence the transportation process of the container on a road.

Disclosure of utility model

The utility model aims to provide an energy storage container which can enlarge the air circulation space in the energy storage container and increase the dehumidification efficiency.

Embodiments of the present utility model are implemented as follows:

The utility model provides an energy storage container which comprises a first partition plate, a box body and a dehumidifying component, wherein an air outlet and an air suction opening are formed in the first partition plate, the air suction opening is arranged below the air outlet, the first partition plate is arranged in the box body and divides the box body into a battery compartment and a first compartment, the battery compartment is used for arranging a plurality of groups of battery packs, the first compartment is used for arranging electrical equipment, the dehumidifying component is arranged on the box body corresponding to the first compartment, the air outlet end of the dehumidifying component is communicated with the air outlet, and the air suction end of the dehumidifying component is communicated with the air suction opening.

Optionally, the energy storage container further comprises a second partition board arranged in the first cabin, one end of the second partition board is connected with the first cabin, and the other end of the second partition board is connected with the box body;

the second partition divides the first compartment into an electrical compartment and an equipment compartment.

Optionally, a first arrangement area and a second arrangement area are arranged in the electrical cabin, the first arrangement area is arranged close to the second partition board, and the second arrangement area is arranged far away from the second partition board;

and a mounting gap for arranging the air duct is reserved between the first arrangement area and the second arrangement area.

Optionally, the first partition plate is provided with the air outlet and the air suction opening relative to the installation gap.

Optionally, at least a fire-fighting cabinet is arranged in the first arrangement area;

at least an electrical cabinet and a power distribution cabinet are arranged in the second arrangement area.

Optionally, the dehumidifying component comprises an upper air duct, a lower air duct and a dehumidifying air conditioner, and the dehumidifying air conditioner is arranged on the box body;

One end of the upper air channel is communicated with an air outlet end of the dehumidifying air conditioner, and the other end of the upper air channel is communicated with the air outlet;

One end of the lower air duct is communicated with the exhaust end of the dehumidifying air conditioner, and the other end of the lower air duct is communicated with the exhaust opening.

Optionally, the dehumidifying air conditioner is disposed on an outer wall of the first cabin.

Optionally, a mounting bracket and a plurality of groups of battery packs arranged on the mounting bracket are arranged in the battery compartment;

the battery packs are arranged in parallel and at intervals along the first separator.

Optionally, a cabin door is further arranged on the box body, and the cabin door is arranged opposite to the battery compartment.

Optionally, an air outlet is further formed in the battery compartment, and the air outlet is far away from the first compartment body.

The embodiment of the utility model has the beneficial effects that:

The first cabin body is fully utilized to set the electric equipment, the dehumidifying component is communicated with the air outlet and the exhaust port, the energy storage container is dehumidified, and the air outlet and the exhaust port are arranged up and down, so that the air circulation space in the energy storage container is enlarged, and the dehumidifying efficiency is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a first schematic structural view of an embodiment of an energy storage container of the present utility model;

FIG. 2 is a second schematic structural view of an embodiment of an energy storage container;

FIG. 3 is a side cross-sectional view of an embodiment of the energy storage container of the present utility model;

fig. 4 is a side view of an embodiment of the energy storage container of the present utility model.

The icons comprise 010-an energy storage container, 100-a box body, 101-a supporting frame, 102-a first cabin door, 103-a second cabin door, 104-a cross beam, 105-a vertical beam, 107-a first ventilation opening, 108-a second ventilation opening, 106-a battery pack, 110-a battery compartment, 120-an electric compartment, 121-a fire-fighting cabinet, 122-an electric cabinet, 123-a power distribution cabinet, 134-an installation gap, 130-an equipment compartment, 200-a first partition board, 210-an air outlet, 220-an air suction opening, 300-a second partition board, 400-a dehumidifying component, 410-a dehumidifying air conditioner, 420-an upper air duct and 430-a lower air duct.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The liquid cooling host in the energy storage container is a main temperature adjusting tool, but a pipeline of cooling liquid and a liquid cooling plate of the battery pack can generate condensation water drops in the process of contacting with external hot air in the whole temperature adjusting process. These condensation droplets are attached to the internal parts and are prone to safety hazards. Removal of these condensed water droplets is therefore a technical challenge to be solved.

The common proposal for solving the problem in the market at present is to install a dehumidifying air conditioner on the door of the container, and reduce the humidity inside the container under the action of the dehumidifying air conditioner. The possibility of generating condensed water is reduced by reducing the humidity.

However, the inventor researches that the dehumidifying air conditioner is installed on the door, the opposite sides are the positions of the patch cords and the wire harnesses of the battery pack, the wire harnesses and pipelines can shield the upper space and the lower space of the battery pack, and the dehumidifying space is narrow, so that the battery pack can only dehumidify the front position space of the battery pack, and the dehumidifying efficiency is poor. Meanwhile, the cabin door is approximately 10-30mm closer to the battery pack due to being arranged on the cabin door. Here, the space is narrow, and the air inlet and outlet of the dehumidifying air conditioner cannot be guaranteed, so that the dehumidifying air conditioner needs to be installed on a plurality of cabin doors. The dehumidifying air conditioner is installed on the front sides (on the cabin doors) of the battery packs, so that the cost is high. And the dehumidifying air conditioner can lose the electric quantity in the container, so that the electric energy conversion efficiency is affected. Air conditioners mounted on the doors of the container can increase the outer dimensions of the container, affecting the transportation of the container over the road.

Therefore, the energy storage container 010 of the utility model avoids the space of the cabin doors arranged on two sides of the energy storage container 010, fully utilizes the first cabin body provided with the electrical equipment, communicates the dehumidification assembly 400 with the air outlet 210 and the air exhaust port 220, and dehumidifies the energy storage container 010, and simultaneously, the air outlet 210 and the air exhaust port 220 are arranged up and down, thereby enlarging the air circulation space in the energy storage container 010 and increasing the dehumidification efficiency.

Referring to fig. 1 and 2, the present utility model provides an energy storage container 010, which includes a first partition board 200, a box body 100 and a dehumidifying assembly 400, wherein an air outlet 210 and an air suction port 220 are formed on the first partition board 200, the air suction port 220 is disposed below the air outlet 210, the first partition board 200 is disposed in the box body 100 and divides the box body 100 into a battery compartment 110 and a first compartment, the battery compartment 110 is used for disposing a plurality of groups of battery packs 106, the first compartment is used for disposing electrical equipment, the dehumidifying assembly 400 is disposed on the box body 100 corresponding to the first compartment, the air outlet end of the dehumidifying assembly 400 is communicated with the air outlet 210, and the air suction end of the dehumidifying assembly 400 is communicated with the air suction port 220.

Referring to fig. 1 and 2, fig. 1 is a first structural schematic view of the energy storage container 010, only the supporting frame 101 of the case body 100 is shown in fig. 1, fig. 1 is a second structural schematic view of the energy storage container 010, and only the supporting frame 101 of the case body 100 and the first door 102 and the second door 103 are shown in fig. 1.

In this embodiment, the energy storage container 010 includes a container body 100, and the container body 100 has a rectangular container structure and includes a rectangular supporting frame 101, and a top plate (not shown), a bottom plate (not shown), a first end plate (not shown), a second end plate (not shown), a first side plate (not shown), a second side plate (not shown), and first and second doors 102 and 103 mounted with the supporting frame 101.

Referring to fig. 2 and 3, in the present embodiment, the energy storage container 010 includes a first separator 200. The first partition board 200 is a rectangular board structure, the first partition board 200 is provided with an air outlet 210 and an air suction opening 220, and the air suction opening 220 is arranged below the air outlet 210. Meanwhile, the first separator 200 is disposed in the case body 100, and the first separator 200 divides the case body 100 into the battery compartment 110 and the first compartment.

The air outlet 210 and the air suction opening 220 are rectangular openings, and the specific shapes of the air outlet 210 and the air suction opening 220 are specifically set according to the installation section of the air duct.

Referring to fig. 1 and 2, in the present embodiment, a first partition 200 is connected to the top plate, the bottom plate, and the first and second doors 102 and 103, and the first partition 200 forms a battery compartment 110 with the second end plate, the top plate, the bottom plate, and the first and second doors 102 and 103.

Wherein, the battery compartment 110 is provided therein with a mounting bracket and a plurality of groups of battery packs 106 disposed on the mounting bracket.

Alternatively, referring to fig. 1 and 3, the mounting bracket may be a plurality of cross beams 104 and a plurality of vertical beams 105, wherein the plurality of cross beams 104 are respectively vertically disposed at the top and bottom of the supporting frame 101, the plurality of vertical beams 105 are horizontally disposed with the first partition 200, and the plurality of vertical beams 105 are vertically connected with the cross beams 104 and are spaced apart to form a mounting space for mounting the plurality of groups of battery packs 106. Wherein, the plurality of groups of battery packs 106 are fixed on two adjacent vertical beams 105 from top to bottom at intervals, so that the plurality of groups of battery packs 106 are arranged in parallel at intervals along the first separator 200, and meanwhile, the side surfaces of the plurality of groups of batteries are adjacent to the first separator 200.

Optionally, two first ventilation openings 107 and second ventilation openings 108 are provided up and down on the first door 102 side or the second door 103 side of the battery compartment 110.

Referring to fig. 2, the first ventilation opening 107 is disposed near the top plate, and is used for exhausting combustible gas and toxic and harmful gas with density less than that of air in the first cabin. The second ventilation opening 108 is arranged near the bottom plate and is used for discharging combustible gas, toxic and harmful gas, which is denser than air, in the first cabin. By providing the first vent 107 and the second vent 108, the gas in the first chamber can be exhausted.

In this embodiment, the first partition board 200 is fixedly connected to the top plate, the bottom plate, and the first and second side plates, so that the first partition board 200 forms a first compartment with the first end plate, the top plate, the bottom plate, and the first and second side plates, and the first compartment is used for housing electrical equipment therein.

Referring to fig. 1, 2 and 4, in the present embodiment, the energy storage container 010 further includes a second partition 300, the second partition 300 is vertically disposed in the first compartment, the upper end and the lower end of the second partition 300 are respectively connected with the top plate and the bottom plate, the left end of the second partition 300 is connected with the first end face, the right end of the second partition 300 is connected with the second partition 300, and the second partition 300 divides the first compartment into the electric compartment 120 and the equipment compartment 130.

Specifically, referring to fig. 4, the second partition 300 forms an electric cabin 120 with a top plate, a bottom plate, a first side plate and a first partition 200, a first arrangement area and a second arrangement area are disposed in the electric cabin 120, the first arrangement area is close to the second partition 300, the second arrangement area is far away from the second partition 300, and an installation gap 134 for arranging an air duct is reserved between the first arrangement area and the second arrangement area.

Alternatively, referring to fig. 4, at least a fire-fighting cabinet 121 is disposed in the first disposition area, and at least an electrical cabinet 122 and a power distribution cabinet 123 are disposed in the second disposition area.

Accordingly, the air outlet 210 and the air suction port 220 on the first partition board 200 are disposed corresponding to the installation gap 134.

Referring to fig. 1 to 4, in the present embodiment, a dehumidifying assembly 400 includes an upper duct 420, a lower duct 430 and a dehumidifying air conditioner 410.

Specifically, the dehumidifying air conditioner 410 is disposed on the first end plate of the box body 100, and the first end plate is opened corresponding to the air outlet end and the air suction end of the dehumidifying air conditioner 410. Meanwhile, an upper air duct 420 and a lower air duct 430 are arranged in an installation gap 134 left between the first arrangement area and the second arrangement area, wherein one end of the upper air duct 420 is communicated with an air outlet end of the dehumidifying air conditioner 410, the other end of the upper air duct is communicated with the air outlet 210, one end of the lower air duct 430 is communicated with an air suction end of the dehumidifying air conditioner 410, and the other end of the lower air duct is communicated with the air suction opening 220.

Referring to fig. 2, the upper air duct 420 and the lower air duct 430 are formed by welding rectangular plates, the structure of the upper air duct 420 is specifically set according to the relative positions of the air outlet end and the air outlet 210 of the dehumidifying air conditioner 410, and the structure of the lower air duct 430 is specifically set according to the relative positions of the air suction end and the air suction opening 220 of the dehumidifying air conditioner 410.

It will be appreciated that the upper duct 420 and the lower duct 430 are arranged with the installation gap 134 left in the electric compartment 120 while the dehumidifying air conditioner 410 is located at a distance from the first partition 200. Therefore, the upper air duct 420 and the lower air duct 430 are arranged in an up-down mode, the upper air outlet and the lower air return form unidirectional flow, the air flow, the temperature and the humidity are smoothly transferred, the air circulation space in the energy storage container 010 is enlarged, and the dehumidification efficiency and the dehumidification area are increased.

Meanwhile, the dehumidifying air conditioner 410 is installed on the first end plate at the outer side of the electric cabin 120, and is not installed on the side door of the energy storage container 010, so that the space where cabin doors are arranged at two sides of the energy storage container 010 is avoided, and the influence on the transportation of the energy storage container 010 is avoided.

Meanwhile, the dehumidifying air conditioner 410 passes through the upper air duct 420 and the lower air duct 430 from the installation gap 134 of the electric cabin 120, the air outlet 210 and the air suction opening 220 of the second partition plate 300 to the battery cabin 110, and directly performs air suction and dehumidification from the side surface of the battery pack 106, and can also utilize gaps between the upper and lower layers of the battery packs 106 to perform air suction and dehumidification on the space around the battery pack 106, thereby increasing the dehumidifying efficiency and dehumidifying area.

In summary, the energy storage container 010 provided by the utility model has the advantages that the dehumidifying component 400 is arranged on the box body 100 corresponding to the first cabin body, so that the space of the cabin doors arranged on two sides of the energy storage container 010 is avoided, the first cabin body provided with electric equipment is fully utilized, the dehumidifying component 400 is communicated with the air outlet 210 and the air suction opening 220, the energy storage container 010 is dehumidified, the air outlet 210 and the air suction opening 220 are arranged up and down, the air circulation space in the energy storage container 010 is enlarged, and the dehumidifying efficiency is increased.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An energy storage container, comprising:

the first partition plate is provided with an air outlet and an air suction opening, and the air suction opening is arranged below the air outlet;

The box body is provided with a first partition board, the first partition board is arranged in the box body and divides the box body into a battery compartment and a first compartment, the battery compartment is used for arranging a plurality of groups of battery packs, and the first compartment is used for arranging electrical equipment;

The dehumidifying component is arranged on the box body corresponding to the first cabin body, the air outlet end of the dehumidifying component is communicated with the air outlet, and the air exhaust end of the dehumidifying component is communicated with the air exhaust opening.

2. The energy storage container of claim 1, further comprising a second bulkhead disposed within the first compartment, the second bulkhead having one end connected to the first compartment and another end connected to the container body;

3. The energy storage container of claim 2, wherein a first deployment region and a second deployment region are disposed within the electrical compartment, the first deployment region being disposed proximate to the second bulkhead, the second deployment region being disposed distal to the second bulkhead;

4. A storage container as claimed in claim 3, wherein the first partition is arranged to locate the air outlet and the air extraction opening relative to the mounting gap.

5. A storage container according to claim 3, wherein at least a fire cabinet is arranged in the first arrangement area;

6. The energy storage container of claim 1, wherein the dehumidification assembly comprises an upper air duct, a lower air duct, and a dehumidification air conditioner disposed on the housing body;

7. The energy storage container of claim 6, wherein the desiccant air conditioner is disposed on an outer wall of the first compartment.

8. The energy storage container of claim 1, wherein a mounting bracket and a plurality of groups of battery packs arranged on the mounting bracket are arranged in the battery compartment;

9. The energy storage container of claim 1, wherein a door is further provided on the body, the door being disposed opposite the battery compartment.

10. The energy storage container of claim 1, wherein the battery compartment is further provided with an air outlet, the air outlet being remote from the first compartment body.