CN213546472U

CN213546472U - Container type power battery echelon utilization device

Info

Publication number: CN213546472U
Application number: CN202022018417.4U
Authority: CN
Inventors: 赵红亮; 石本星; 向德求; 付金建
Original assignee: Guangzhou Zhiguang Energy Storage Technology Co ltd
Current assignee: Guangzhou Zhiguang Energy Storage Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-25
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a battery echelon utilizes technical field, in particular to container formula power battery echelon utilizes device. Comprises a container body, and a battery chamber and a control chamber which are arranged in the container body; the battery chamber is arranged on one side of the container body, a battery frame and a refrigerating system I are arranged in the battery chamber, the battery frame is used for placing a battery module, and the refrigerating system I is used for balancing the temperature in the battery chamber; the control chamber is arranged at the other side of the container body, a control system and a refrigerating system II are arranged in the control chamber, and the refrigerating system II is used for balancing the temperature in the control chamber; a battery room door for opening the battery room and a control room side door for opening the control room) are provided on the side surface of the container body. The utility model discloses a refrigerating system's air-out is to blowing cold wind in the box, improves the inside temperature field of container, reduces the inside air temperature difference of container.

Description

Container type power battery echelon utilization device

Technical Field

The utility model relates to a battery echelon utilizes technical field, in particular to container formula power battery echelon utilizes device.

Background

At present, the state advocates green energy, saves energy and reduces emission, and the electric automobile shows explosive growth. The power of the electric automobile mainly comes from the power battery module, and the endurance standard of the electric automobile cannot be met after the electric automobile runs for a period of time, but the retired battery module can be continuously used in the energy storage field to store electric quantity. In the prior art, the scheme of echelon utilization is that a battery bin and a PCS bin (control bin) are separated in different containers, so that the problems of high transportation cost and complicated transportation are caused. Meanwhile, the existing container has the problems of local air quantity, uneven cold quantity distribution, difficult later maintenance and the like easily, and the temperature of the battery module is difficult to be maintained in a reasonable temperature difference range during operation.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a device is utilized to container formula power battery echelon to solve prior art and separately lead to the fact the cost of transportation higher, transport loaded down with trivial details problem with battery compartment and PCS storehouse at the container of difference.

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

a container type power battery echelon utilization device comprises a container body, a battery chamber and a control chamber, wherein the battery chamber and the control chamber are arranged in the container body;

the battery chamber is arranged on one side of the container body, a battery frame and a refrigerating system I are arranged in the battery chamber, the battery frame is used for placing a battery module, and the refrigerating system I is used for balancing the temperature in the battery chamber;

the control room is arranged at the other side of the container body, a control system and a refrigerating system II are arranged in the control room, and the refrigerating system II is used for balancing the temperature in the control room;

and a battery chamber door for opening the battery chamber and a control chamber side door for opening the control chamber are arranged on the side surface of the container body.

Preferably, refrigerating system I includes air conditioning system I, air conditioning system I includes outer hanging machine I of air conditioner and air conditioner internal unit I, wherein outer hanging machine I of air conditioner set up in the outside of container body, air conditioner internal unit I set up in the inboard top of container body.

Preferably, the air conditioning systems I are two groups, wherein two air conditioner indoor units I are arranged diagonally.

Preferably, the air conditioner indoor unit I is in a side air return and lower air outlet mode.

Preferably, the battery compartment door and the control compartment side door are respectively provided at both sides of the container body.

Preferably, a first channel is arranged between the battery frame and the battery chamber door, and a second channel and a third channel are respectively arranged at the front end and the rear end of the battery frame and the front end and the rear end of the container body.

Preferably, a gas return channel is provided between the battery frame and the top of the battery chamber.

Preferably, the battery frame includes a support frame and a plurality of support plates sequentially arranged on the support frame in a vertical direction.

Preferably, a control room front door for opening the control room is provided at an end of the container body.

Preferably, the refrigerating system II comprises an air conditioner inner machine II, the air conditioner inner machine II is arranged at the top of the control room, and the air conditioner inner machine II is in a side air return and lower outlet mode.

The utility model has the advantages and beneficial effects that: the utility model discloses put battery compartment and control room on a container, consider battery compartment and control room heat great simultaneously, do the air conditioner respectively in relevant position and force the forced air cooling heat dissipation, the air conditioner is integrated in the container outside, and the cost of transportation is practiced thrift in easily transportation. Simultaneously, because the module that echelon utilized generally does the peak shaver and uses, the multiplying power is lower, the utility model discloses directly return down the air conditioner according to system design overhead side, do not need unnecessary air conditioner wind channel.

The utility model discloses a container formula power battery echelon utilizes device blows cold wind to the box in through the air-out of air conditioner, improves the inside temperature field of container, reduces the inside air temperature difference of container.

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 a schematic structural view of a container type power battery echelon utilization device of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of the internal structure of the container type power battery echelon utilization device of the present invention;

fig. 4 is a top sectional view of fig. 3.

In the figure: 1 is container body, 2 is air conditioner outer hanging machine I, 3 is the battery room door, 4 is the battery room, 5 is air conditioner I, 6 is the hole of airing exhaust, 7 is air conditioner II, 8 is the control room, 9 is battery frame, 91 is the support frame, 92 is the layer board, 10 is the battery module, 11 is the control room side door, 12 is the control room qianmen.

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.

Referring to fig. 1 to 4, a container type power battery echelon utilization device according to an embodiment of the present invention includes a container body 1, and a battery chamber 4 and a control chamber 8 disposed in the container body 1; the battery chamber 4 is arranged at one side of the container body 1, a battery frame 9 is arranged in the battery chamber 4, and the battery frame 9 is used for placing a battery module 10; a refrigerating system I is also arranged in the battery chamber 4 and is used for balancing the temperature in the battery chamber 4; the control room 8 is arranged at the other side of the container body 1 and is used for placing a control system. And a refrigerating system II is arranged in the control room 8 and is used for balancing the temperature in the control room 8.

The embodiment of the utility model provides an in, put battery room 4 and control room 8 on a container body 1, it is great to consider battery room 4 and control room 8 heat simultaneously, and battery room 4 and control room 8 set up refrigerating system I and refrigerating system II respectively in relevant position, force the air-cooled heat dissipation, improve the inside temperature field of battery room 4 and control room 8, reduce the inside air temperature difference of battery room 4 and control room 8.

Referring to fig. 1 and 3, in the embodiment of the present invention, the container body 1 is a closed structure, and may be a cube, a cuboid, or other types of structures. Optionally, the container body 1 is provided with a battery compartment door 3 for opening the battery compartment 4, which may be in the form of a single or double door. In this embodiment, the container body 1 is a rectangular parallelepiped structure, and a side face is provided with two sets of battery compartment doors 3 of a double-door structure, as shown in fig. 1. Further, two battery frames 9 are disposed inside the container body 1, which correspond to the two sets of battery compartment doors 3, respectively, as shown in fig. 3. In the container body 1, two battery frames 9 are arranged, so that the space for storing the battery modules 10 is increased; the operation of storing and taking the battery module 10 on each battery frame 9 is facilitated by the two double-door-opening type battery chamber doors 3. Specifically, in this embodiment, the container body 1 is made of two layers of steel plates, and fireproof and flame-retardant rock wool is filled between the two layers of steel plates.

Referring to fig. 4, in the embodiment of the present invention, the volume of the control chamber 8 is smaller than the volume of the battery chamber 4. The other end and the side surface of the container body 1 are provided with a control room front door 12 and a control room side door 11 for opening the control room 8. In this embodiment, the control room side door 11 and the battery room door 3 are respectively provided on opposite sides of the container body 1, and the control room side door 11 is in a single-door opening form.

Referring to fig. 2, in the embodiment of the present invention, the refrigeration system i includes an air conditioning system i, the air conditioning system i includes an air conditioner external hanging machine i 2 and an air conditioner internal unit i 5, wherein the air conditioner external hanging machine i 2 is disposed outside the container body 1, and the air conditioner internal unit i 5 is disposed at the top of the battery chamber 4. Forced air cooling heat dissipation through air conditioner internal unit I5 improves the inside temperature field of battery room 4, reduces the inside air temperature difference of battery room 4.

Further, the utility model discloses an in the embodiment, air conditioning system I is two sets of, and two air conditioner outer hanging machine I2 in two sets of air conditioning system I set up in 1 side end of container body, and two air conditioner internal units I5 are the diagonal angle setting to refrigerate at the both ends of battery room 4, guarantee that the temperature field of battery room 4 is even, avoid the appearance local amount of wind in the battery room 4, the inhomogeneous condition of cold volume distribution. Preferably, air conditioner I5 is side return air, down the air-out form, and the hot-air of battery room 4 top is inhaled in the side return air inlet of air conditioner I5, and the air outlet of air conditioner I5 below blows cold wind downwards to guarantee that battery module 10 can be in the steady operation in suitable temperature. In this embodiment, the air conditioner outer hanging machine I2 is integrated in the outside of container body 1, easily transports, practices thrift the cost of transportation.

Specifically, referring to fig. 4, in the embodiment of the present invention, two battery frames 9 are disposed inside the container body 1 near one side far away from the battery chamber door 3, a first channel is disposed between the container body 1 and the battery chamber door 3, and a second channel and a third channel are disposed at the front and rear ends of the battery frame 9 and the container body 1, respectively. A gas backflow channel is arranged between the battery frame 9 and the top of the container body 1, and the two air conditioner internal units I5 are located in the gas backflow channel. The cold air blown out by the two air conditioner internal units I5 blows towards the first channel, the second channel and the third channel, so that the cold air enters the two battery frames 9, and the ambient temperature and the temperature of the battery module 10 are kept at proper temperatures. And then, through side return air of an air conditioner internal unit I5, hot air gathered in the air return channel is recovered, air circulation flow in the whole battery chamber 4 is formed, and a suitable environment temperature is provided for the battery chamber 4 and the battery module 10. Simultaneously, because the module that echelon utilized is generally done the peak shaver and is used, the multiplying power is lower, the utility model discloses directly return down the air conditioner according to system design overhead side, do not need unnecessary air conditioner wind channel, reduction in production cost.

Referring to fig. 4, in the embodiment of the present invention, the battery frame 9 includes a supporting frame 91 and a plurality of supporting plates 92 arranged on the supporting frame 91 in sequence along the vertical direction, each supporting plate 92 is used for placing a battery module 10, and a certain ventilation space is left between two adjacent battery modules 10, so as to facilitate the flowing heat dissipation of the air. In this embodiment, the battery modules 10 in the battery frame 9 are stacked in the vertical direction, so that the inner space of the container is saved, and the capacity of the battery modules 10 can be expanded and stored conveniently, thereby improving the recycling of the waste batteries and enhancing the gradient utilization effect of the batteries.

Referring to fig. 2 and 4, in the embodiment of the present invention, in the control room 8, the control system is disposed on one side of the side door 11, and a fourth channel is left between the control system and the side door 11. In this embodiment, refrigerating system II includes air conditioner II 7, and air conditioner II 7 sets up in the top of control room 8 to air conditioner II 7 is the side return air, down the air-out form. The lower outlet of the air conditioner indoor unit I5 blows cold air downwards, hot air in the environment is recovered through the side return opening, air circulation flowing in the whole control room 8 is formed, and the applicable environment temperature is provided for the control room 8 and a control system.

The utility model discloses put battery compartment and control room on a container, consider battery compartment and control room heat great simultaneously, do the air conditioner respectively in relevant position and force the forced air cooling heat dissipation, the air conditioner is integrated in the container outside, and the cost of transportation is practiced thrift in easily transportation. Simultaneously, because the module that echelon utilized generally does the peak shaver and uses, the multiplying power is lower, the utility model discloses directly return down the air conditioner according to system design overhead side, do not need unnecessary air conditioner wind channel.

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

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

1. A container type power battery echelon utilization device is characterized by comprising a container body (1), a battery chamber (4) and a control chamber (8), wherein the battery chamber (4) and the control chamber are arranged in the container body (1);

the battery chamber (4) is arranged on one side of the container body (1), a battery frame (9) and a refrigerating system I are arranged in the battery chamber (4), the battery frame (9) is used for placing a battery module (10), and the refrigerating system I is used for balancing the temperature in the battery chamber (4);

the control room (8) is arranged on the other side of the container body (1), a control system and a refrigerating system II are arranged in the control room (8), and the refrigerating system II is used for balancing the temperature in the control room (8);

and a battery chamber door (3) for opening the battery chamber (4) and a control chamber side door (11) for opening the control chamber (8) are arranged on the side surface of the container body (1).

2. The container type power battery echelon utilization device as claimed in claim 1, wherein the refrigeration system I comprises an air conditioning system I, the air conditioning system I comprises an air conditioner external hanging machine I (2) and an air conditioner internal machine I (5), the air conditioner external hanging machine I (2) is arranged on the outer side of the container body (1), and the air conditioner internal machine I (5) is arranged on the top of the inner side of the container body (1).

3. The container type power battery echelon utilization device as claimed in claim 2, wherein the air conditioning systems I are two groups, wherein two air conditioner internal machines I (5) are arranged diagonally.

4. The container type power battery echelon utilization device as claimed in claim 2, wherein the air conditioner internal unit I (5) is in a side return air and lower outlet air mode.

5. The container type power battery echelon utilization device according to claim 1, characterized in that the battery chamber door (3) and the control chamber side door (11) are respectively provided on both sides of the container body (1).

6. The container type power battery echelon utilization device according to claim 1, characterized in that a first channel is provided between the battery frame (9) and the battery chamber door (3), and a second channel and a third channel are respectively provided at the front end and the rear end of the battery frame (9) and the container body (1).

7. The container type power battery echelon utilization device as claimed in claim 1, characterized in that a gas return channel is provided between the battery frame (9) and the top of the battery chamber (4).

8. The container type power battery echelon utilization device of claim 1, characterized in that the battery frame (9) comprises a support frame (91) and a plurality of support plates (92) arranged on the support frame (91) in sequence in the vertical direction.

9. The container type power battery echelon utilization device as claimed in claim 1, characterized in that the end of the container body (1) is provided with a control room front door (12) for opening the control room (8).

10. The container type power battery gradient utilization device according to claim 1, wherein the refrigerating system II comprises an air conditioner inner machine II (7), the air conditioner inner machine II (7) is arranged at the top of the control room (8), and the air conditioner inner machine II (7) is in a side return air and lower outlet mode.