CN215070119U - Portable movable energy storage box - Google Patents

Abstract

The utility model belongs to the technical field of the battery control by temperature change, in particular to portable movable energy storage box. The air channel is arranged at the rear side of the battery bin and is communicated with the battery bin and the control bin; the bottom of box is equipped with the bottom ventilating board, is equipped with the fresh air inlet that communicates with battery compartment and control storehouse on the bottom ventilating board, and the top of box is equipped with the roof, is equipped with the air outlet with the wind channel intercommunication on the roof, and this air outlet department sets up the fan subassembly. The utility model discloses a radiating mode of initiative improves the inside temperature field of box, reduces the inside air temperature difference of energy storage box, and the system temperature field is even, and the system dispels the heat well, can not lead to the battery high temperature and influence the performance of battery.

Description

Portable movable energy storage box

Technical Field

The utility model belongs to the technical field of the battery control by temperature change, in particular to portable movable energy storage box.

Background

Along with the rapid development of economy in China, the demand of various industries on electricity is greater and greater, container type energy storage products are developed gradually and maturely at present, most outdoor application scenes in the market can be covered, however, the demand of indoor scenes such as buildings, markets, plants, basements and the like on electric power is increased day by day, high-efficiency energy storage systems are also strongly demanded, and excellent portable indoor energy storage systems are urgently needed in the market.

The storage batteries which can be applied to the indoor energy storage system in the prior art have a plurality of types, wherein the lithium battery has excellent performance, and has the advantages of small volume, light weight, large available capacity, long service life, high charging and discharging speed, greenness, no pollution and the like.

SUMMERY OF THE UTILITY MODEL

To the above problem, the embodiment of the utility model provides a portable movable energy storage box can solve the current not good problem of indoor energy storage system heat dissipation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable movable energy storage box comprises a box body, a battery bin, a control bin and an air channel, wherein the battery bin, the control bin and the air channel are arranged in the box body; the bottom of box is equipped with the bottom ventilating board, is equipped with the fresh air inlet that communicates with battery compartment and control storehouse on the bottom ventilating board, and the top of box is equipped with the roof, is equipped with the air outlet with the wind channel intercommunication on the roof, and this air outlet department sets up the fan subassembly.

In a possible implementation manner, a plurality of layers of battery guide rails are arranged in the battery compartment from bottom to top and used for placing a plurality of groups of battery modules.

In a possible implementation manner, a rear air duct plate is arranged between the battery bin and the air duct; and a plurality of groups of battery bin ventilation holes are formed in the rear air duct plate.

In a possible implementation, every group the battery compartment ventilation hole is located adjacent two-layer respectively between the battery guide rail, just the battery compartment ventilation hole is from top to bottom grow gradually.

In a possible implementation manner, a side air duct plate is arranged between the air duct and the control cabin, and a control cabin ventilation hole is formed in the side air duct plate.

In a possible implementation manner, a left guide rail and a right guide rail are symmetrically arranged at the bottom of the control cabin, and a PCS fixing plate is connected on the left guide rail and the right guide rail in a sliding manner;

and a main control chamber is arranged at the top of the front end of the control bin.

In a possible implementation manner, a ventilation passageway is arranged in the box body, is located on the front side of the battery cabin and the control cabin and is communicated with the battery cabin and the control cabin.

In one possible implementation, universal wheels are arranged below the bottom ventilation board; the front side of the box body is provided with an openable front door; and a lifting ring is arranged at the top of the box body.

In one possible implementation, the fan assembly includes a fan fixing plate and at least one fan mounted on the fan fixing plate; the fan fixed plate is installed at the air outlet on the top plate, and the bottom of the fan fixed plate is connected with the box body.

In a possible implementation manner, a safety net is arranged at the top of the fan fixing plate.

The utility model has the advantages and beneficial effects that: the embodiment of the utility model provides a pair of portable movable energy storage box adopts the radiating mode of initiative to cool down to the box is inside, can store the faster lithium cell of charge-discharge speed, and the system dispels the heat, can not lead to the battery high temperature and influence the performance of battery.

The utility model discloses set up the wind channel in the rear side of battery compartment, discharge the hot-air in with the box through the fan subassembly, improve the inside temperature field of box, reduce the inside air temperature difference of energy storage box, the system temperature field is even, and the transportation of being convenient for simultaneously can the parallelly connected use of a plurality of energy storage boxes.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an isometric view of a portable, portable energy storage case in an embodiment of the invention;

fig. 2 is an isometric view of the portable and transportable energy storage case of an embodiment of the present invention with the front door removed;

fig. 3 is a front view of a portable and movable energy storage case according to an embodiment of the present invention;

FIG. 4 is a right side view of FIG. 3;

FIG. 5 is a top view of FIG. 3;

fig. 6 is a top view of the bottom of the case body according to the embodiment of the present invention.

In the figure: 1 is the qianmen, 2 is the box, 3 is rings, 4 is the fan fixed plate, 5 is the universal wheel, 6 is the battery guide rail, 7 is the PCS fixed plate, 8 is the mounting panel, 9 is the back wind channel board, 901 is the battery compartment ventilation hole, 10 is the side wind channel board, 101 is the control storehouse ventilation hole, 12 is the bottom ventilation board, 13 is the baffle, 14 is the back door plant, 15 is left guide rail, 16 is right guide rail, 17 is the crossbeam, 18 is the battery guide rail connecting plate, 20 is the battery compartment, 21 is the control storehouse, 22 is the main control room, 23 is the ventilation passageway, 24 is the wind channel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

An embodiment of the utility model provides a portable movable energy storage box adopts the radiating mode of initiative, guarantees the air quality in the box, can save the faster lithium cell of charge-discharge speed in the box, and the system dispels the heat well, can not lead to the battery high temperature and influence the performance of battery. Referring to fig. 1 to 4, the portable and movable energy storage box includes a box body 2, a battery compartment 20, a control compartment 21 and an air duct 24, which are disposed in the box body 2, wherein the air duct 24 is disposed at the rear side of the battery compartment 20 and is communicated with the battery compartment 20 and the control compartment 21; the bottom of box 2 is equipped with bottom ventilating board 12, is equipped with the fresh air inlet that communicates with battery compartment 20 and control storehouse 21 on the bottom ventilating board 12, and the top of box 2 is equipped with the roof, is equipped with the air outlet with wind channel 24 intercommunication on the roof, and this air outlet department sets up the fan subassembly.

Referring to fig. 2, in the embodiment of the present invention, a plurality of rows of air inlet holes are uniformly arranged on the bottom ventilation board 12. In this embodiment, the air inlet holes are uniformly distributed on the bottom ventilation board 12, so that the cold air uniformly enters the battery compartment 20 and the control compartment 21 of the box body 2, and the air inside the box body 2 circulates through the air inlet holes.

Furthermore, universal wheels 5 are arranged below the bottom ventilating plate 12, so that the transportation and the movement are convenient; the front door 1 and the rear door plate 14 are respectively arranged on the front side and the rear side of the box body 2, and the front door 1 can be opened, so that the battery module can be conveniently taken and placed; the top of box 2 is equipped with rings 3, conveniently lifts by crane the transportation.

Referring to fig. 1 and 2, in an embodiment of the present invention, the fan assembly includes a fan fixing plate 4 and at least one fan mounted on the fan fixing plate 4; fan fixed plate 4 is installed in the air outlet department of roof, and the bottom is connected with box 2, and the top of fan fixed plate 4 is equipped with the safety net. In this embodiment, three fans are installed on the fan fixing plate 4, and the three fans can work independently respectively, or can work synchronously with two or three fans, and are specifically selected according to actual needs.

Referring to fig. 2 and 3, in the embodiment of the present invention, the left and right sides or the left side of the battery compartment 20 are provided with the partition 13, the multilayer battery guide rail 6 is provided on the partition 13 from bottom to top, the battery guide rail 6 is connected with the partition at both sides through the battery guide rail connecting plate 18, and the multilayer battery guide rail 6 is used for placing a plurality of battery modules, so as to facilitate the storage and the taking and placing of the battery modules. A rear air duct plate 9 is arranged between the battery compartment 20 and the air duct 24, a plurality of battery compartment vents 901 are arranged on the rear air duct plate 9, and hot air in the battery compartment 20 enters the air duct 24 through the battery compartment vents 901.

In this embodiment, through setting up multilayer battery guide rail 6 in the inside of battery compartment 20, can pull out the battery module to improve the space utilization of device, and through the actual height of reasonable adjustment battery guide rail 6 and the actual position of baffle 13, can carry out reasonable placing to not equidimension, the battery of height, the realization utilizes the maximize of battery compartment 20 inner space.

The utility model discloses an in the embodiment, every group battery compartment ventilation hole 901 is located between the adjacent two-layer battery guide rail 6 respectively, and every group battery compartment ventilation hole 901 includes along the horizontal a plurality of bar trompils of seting up. Preferably, the width of the battery compartment vent 901 is gradually increased from top to bottom, so that the air speed in the air duct 24 can be equalized, and the air volume obtained by each battery module is ensured to be consistent. The fan is started, hot air in the battery compartment 20 enters the air duct 24 through the battery compartment vent holes 901 in the rear air duct plate 9 between the air duct 24 and the battery compartment 20, so that the air in the battery compartment 20 is conveniently replaced, the air quality in the battery compartment 20 is ensured, and the protection of the storage battery is improved.

Referring to fig. 4 and 5, in the embodiment of the present invention, a side air duct plate 10 is disposed between the air duct 24 and the control cabin 21, and a plurality of control cabin ventilation holes 101 are disposed on the side air duct plate 10. When the fan is started, hot air in the control bin 21 enters the air channel 24 through the control bin vent holes 101 in the side air channel plate 10, so that the air in the control bin 21 is conveniently replaced, the air quality in the control bin 21 is ensured, and the protection of a control system is improved.

Referring to fig. 2 and 3, in the embodiment of the present invention, the bottom of the control cabin 21 is symmetrically provided with a left guide rail 15 and a right guide rail 16, the left guide rail 15 and the right guide rail 16 are slidably connected with a PCS fixing plate 7, and the PCS fixing plate 7 is used for fixing a PCS. The top of the front end of the control cabin 21 is provided with a main control room 22, and a main control box is arranged in the main control room 22.

Referring to fig. 4, 5, and 6, on the basis of the above embodiment, a ventilation passageway 23 is provided in the box body 2, the ventilation passageway 23 is located at the front sides of the battery compartment 20 and the control compartment 21 and is communicated with the battery compartment 20 and the control compartment 21, an air inlet hole communicated with the ventilation passageway 23 is provided on the bottom ventilation board 12, and the ventilation passageway 23 can increase the ventilation area and facilitate heat dissipation.

The utility model discloses an in the concrete embodiment, through setting up wind channel 24 and fan, when the temperature in the box 2 is greater than the settlement temperature, the fan works, hot-air in the battery compartment 20 gets into in the wind channel 24 by the battery compartment ventilation hole 901 on the back wind channel board 9, the hot-air of simultaneous control storehouse 21 gets into in the wind channel 24 by the control storehouse ventilation hole 101 on the side wind channel board 10, the hot-air in with box 2 is discharged by the air outlet at wind channel 24 top again, cool down the battery in the battery compartment 20, the constant temperature efficiency is improved, guarantee that the battery in the battery compartment 20 is in the constant temperature state.

The embodiment of the utility model provides an in, box 2 is whole to be closed structure, can adopt square, cuboid isotructure, also can adopt the structure of other types. Optionally, the box 2 is provided with a front door 1 for opening the battery compartment 20 and the control compartment 21, which may be in the form of a single door or a double door. In this embodiment, the box 2 is a rectangular parallelepiped structure, and the front door 1 is a single door, as shown in fig. 1. Furthermore, in the embodiment, the box body 2 is made of stainless steel, so that water leakage cannot occur on the surface of the box body 2 and the external welding position, and rust prevention treatment and the like are required; all parts of the shell of the box body 2 need to be sprayed with outdoor powder, and all parts need to be sprayed with base powder. The inner surfaces of two sides of the box body 2, the inner surface of the top cover, the inner surface of the front door and the inner surface of the rear door plate are all required to be provided with heat insulation cotton.

The utility model discloses can reach and improve the inside temperature of energy storage box, reduce the purpose of the inside air temperature difference of box, make the energy storage equipment work in the energy storage box under suitable temperature, ensure energy storage equipment's working property and life. Meanwhile, the system temperature field is uniform, the consistency is good, and the purposes of energy conservation and full utilization of resources are achieved.

The utility model discloses be convenient for transport, can parallelly connected the use of a plurality of energy storage boxes, improve work efficiency.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A portable movable energy storage box is characterized by comprising a box body (2), a battery bin (20), a control bin (21) and an air duct (24), wherein the battery bin (20), the control bin (21) and the air duct (24) are arranged in the box body (2), and the air duct (24) is arranged on the rear side of the battery bin (20) and communicated with the battery bin (20) and the control bin (21); the bottom of box (2) is equipped with bottom ventilating board (12), is equipped with the fresh air inlet with battery compartment (20) and control storehouse (21) intercommunication on bottom ventilating board (12), and the top of box (2) is equipped with the roof, is equipped with the air outlet with wind channel (24) intercommunication on the roof, and this air outlet department sets up the fan subassembly.

2. The portable and movable energy storage box of claim 1, wherein a plurality of layers of battery guide rails (6) are arranged in the battery compartment (20) from bottom to top for placing a plurality of groups of battery modules.

3. The portable and mobile energy storage case of claim 2, characterized in that a rear air duct plate (9) is provided between the battery compartment (20) and the air duct (24); and a plurality of groups of battery bin vent holes (901) are formed in the rear air duct plate (9).

4. The portable and movable energy storage box according to claim 3, wherein each group of the battery compartment vents (901) is respectively located between two adjacent layers of the battery guide rails (6), and the battery compartment vents (901) become larger from top to bottom.

5. The portable and movable energy storage box according to claim 1, characterized in that a side air duct plate (10) is arranged between the air duct (24) and the control cabin (21), and a control cabin vent hole (101) is arranged on the side air duct plate (10).

6. The portable and movable energy storage box of claim 1, wherein the bottom of the control cabin (21) is symmetrically provided with a left guide rail (15) and a right guide rail (16), and the left guide rail (15) and the right guide rail (16) are slidably connected with a PCS fixing plate (7);

the top of the front end of the control bin (21) is provided with a main control chamber (22).

7. A portable and movable energy storage box according to claim 1, characterized in that a ventilation passageway (23) is provided in the box body (2), the ventilation passageway (23) is located at the front side of the battery compartment (20) and the control compartment (21) and is communicated with the battery compartment (20) and the control compartment (21).

8. The portable and movable energy storage box according to claim 1, characterized in that a universal wheel (5) is arranged below the bottom ventilation board (12); the front side of the box body (2) is provided with a front door (1) which can be opened; the top of the box body (2) is provided with a hanging ring (3).

9. The portable and movable energy storage bin of claim 1, wherein the fan assembly comprises a fan mounting plate (4) and at least one fan mounted on the fan mounting plate (4); the fan fixing plate (4) is installed at an air outlet on the top plate, and the bottom of the fan fixing plate is connected with the box body (2).

10. The portable and movable energy storage box according to claim 9, characterized in that a safety net is arranged on the top of the fan fixing plate (4).

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