Energy storage prefabricated cabin

Abstract

The utility model discloses an energy storage prefabricated cabin, which belongs to the technical field of energy storage equipment and comprises a cabin body, a fixing frame is fixedly welded on one side wall of the cabin body, a slot is formed on one side wall of the fixing frame, a side plate is horizontally inserted in the slot, a battery cabin is formed in the cabin body, and the battery cabin penetrates through the cabin body and is positioned on one side of the fixing frame. A mounting hole is formed in each of the side plates and the cabin body, the two mounting holes are designed to be equal in height, a first fan is mounted in each of the two mounting holes, a plurality of heat conduction channels distributed at equal intervals are formed in each of the two sides of the battery cabin, an L-shaped heat pipe is mounted in each heat conduction channel, and all the heat pipes are in close contact with the batteries; and two horizontal air flow channels are formed in the cabin body and are positioned above the battery cabin. According to the energy storage prefabricated cabin, the efficient heat dissipation effect is achieved, and the heat dissipation effect is better compared with the heat dissipation effect of directly using a draught fan to blow a battery in the prior art.

Description

Technical Field

[0001] The utility model belongs to the technical field of energy storage equipment, and in particular relates to a prefabricated energy storage cabin. Background Art

[0002] As people's demand for energy grows, energy storage technology has also received more and more attention. Among them, energy storage prefabricated cabin is an emerging energy storage technology, which has the advantages of high energy density, fast charging and discharging, long life, safety and reliability, so it has been widely used in the field of new energy.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in this technology: However, in the design of the heat dissipation solution of the current energy storage prefabricated cabin, fans and other equipment are usually used to blow directly at the battery to dissipate heat, but the battery is large in size and cannot be "blown through", resulting in low heat dissipation efficiency and poor effect.

[0004] To this end, we proposed a prefabricated energy storage cabin to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a prefabricated energy storage cabin, which achieves efficient heat dissipation effect. Compared with the prior art of directly using a fan to blow the battery, the heat dissipation effect is better and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A prefabricated energy storage cabin comprises a cabin body, a fixing frame is fixedly welded to one side wall of the cabin body, a slot is formed on one side wall of the fixing frame, a side plate is horizontally inserted in the slot, a battery compartment is formed in the cabin body, and the battery compartment penetrates the cabin body and is located on the side where the fixing frame is located, a mounting hole is formed on the side plate and the cabin body, and the two mounting holes are designed to be equal in height, and a first fan is respectively installed in the two mounting holes;

[0008] A plurality of heat conduction channels with equal intervals are formed on both sides of the battery compartment, and an L-shaped heat pipe is installed in each heat conduction channel, and all the heat pipes are in close contact with the battery to conduct heat from the battery. Two horizontal air flow channels are formed in the cabin above the battery compartment, and a plurality of heat sinks with equal intervals are provided in each air flow channel. The tops of the plurality of heat pipes on one side of the battery compartment enter into one of the air flow channels and are welded to the plurality of heat sinks, so that the heat of the plurality of heat pipes is dispersed on the plurality of heat sinks. A second fan is installed on both sides of each air flow channel, and both the first fan and the second fan require power from external power facilities.

[0009] As a preferred embodiment, grilles are installed at the openings on both sides of the installation hole and the airflow channel, so that the grilles can play a certain role in preventing foreign matter.

[0010] As a preferred embodiment, a storage groove is formed at the edge of the cabin body on the side where the fixing frame is located, a spring is fixedly connected to the inner wall of the storage groove, and a positioning spring block is connected to the spring to abut against the side panel; thereby facilitating the fixing of the side panel by the positioning spring block.

[0011] As a preferred embodiment, the multiple heat sinks in the air flow channel are vertically arranged, and the two second fans in the air flow channel are distributed on both sides of the multiple heat sinks; thereby, the multiple heat sinks can be blown through to achieve heat blowing out.

[0012] As a preferred implementation scheme, there are two first fans and four second fans, and the two first fans and the four second fans have the same wind direction; they all inhale cold air from the side where the fixing frame is located and blow out hot air from the side facing away from the fixing frame.

[0013] In summary, the technical effects and advantages of the utility model are as follows:

[0014] The energy storage prefabricated cabin, by arranging heat pipes for heat conduction on both sides of the battery compartment (the same technical principle as the heat pipes in the heat dissipation module of the laptop computer), can export the heat generated by the battery in real time. Four second fans are arranged above the battery to blow out the heat conducted to the heat sink in real time. In conjunction with the work of the two first fans, an efficient heat dissipation effect is achieved, which is better than the heat dissipation effect of directly using fans to blow the battery in the prior art.

[0015] The energy storage prefabricated cabin operates two first fans and four second fans, wherein the first fan blows directly toward the battery, and the four second fans blow directly toward the heat sinks in the two air flow channels, so that the heat is quickly discharged, achieving a rapid heat dissipation effect, which is superior to the solution of using only a fan to blow the battery in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial horizontal cross-sectional view of the utility model;

[0018] Figure 3 A vertical cross-sectional view of one side of the utility model;

[0019] Figure 4 For this utility model Figure 3 A magnified view of the structure at center;

[0020] Figure 5 It is a vertical cross-sectional view of the other side of the utility model.

[0021] In the figure: 1. Cabin; 2. Fixing frame; 3. Slot; 4. Side panel; 5. Storage slot; 6. Spring; 7. Positioning block; 8. Battery compartment; 9. Mounting hole; 10. First fan; 11. Heat conduction channel; 12. Heat pipe; 13. Air flow channel; 14. Heat sink; 15. Second fan; 16. Grille. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 5 A prefabricated energy storage cabin comprises a cabin body 1, a fixing frame 2 is fixedly welded to one side wall of the cabin body 1, a slot 3 is formed on one side wall of the fixing frame 2, and a side plate 4 is horizontally inserted in the slot 3, a receiving slot 5 is formed at the edge of the cabin body 1 on the side where the fixing frame 2 is located, a spring 6 is fixedly connected to the inner wall of the receiving slot 5, and a positioning spring block 7 abutting against the side plate 4 is connected to the spring 6, so that the side plate 4 can be fixed by the positioning spring block 7;

[0024] A battery compartment 8 is formed in the cabin 1, and the battery compartment 8 penetrates the cabin 1 and is located on the side where the fixing frame 2 is located. A mounting hole 9 is formed on the side plate 4 and the cabin 1, and the two mounting holes 9 are designed to be of equal height. A first fan 10 is installed in each of the two mounting holes 9. A plurality of heat conduction channels 11 distributed at equal intervals are formed on both sides of the battery compartment 8, and an L-shaped heat pipe 12 is installed in each heat conduction channel 11, and all the heat pipes 12 are in close contact with the battery, so as to extract the heat from the battery;

[0025] Two horizontal airflow channels 13 are formed in the cabin 1 above the battery compartment 8, and a plurality of heat sinks 14 are arranged at equal intervals in each airflow channel 13. The tops of the plurality of heat pipes 12 on one side of the battery compartment 8 enter into one of the airflow channels 13 and are welded to the plurality of heat sinks 14, so that the heat of the plurality of heat pipes 12 is dispersed on the plurality of heat sinks 14. The plurality of heat sinks 14 in the airflow channel 13 are vertically arranged, and the two second fans 15 in the airflow channel 13 are distributed on both sides of the plurality of heat sinks 14, so that the plurality of heat sinks 14 can be blown through to achieve heat blowing out;

[0026] A second fan 15 is installed on both sides of each air flow channel 13. Both the first fan 10 and the second fan 15 need to be powered by external power facilities. There are two first fans 10 and four second fans 15. The two first fans 10 and the four second fans 15 have the same wind direction, and all of them suck in cold air from the side where the fixing frame 2 is located, and blow out hot air from the side facing away from the fixing frame 2. Grilles 16 are installed at the openings on both sides of the mounting hole 9 and the air flow channel 13, so that the grilles 16 can play a certain role in preventing foreign objects.

[0027] The energy storage prefabricated cabin: after the battery is installed in the battery compartment 8 (the installation and fixing method is the existing technology), the side panel 4 is inserted into the slot 3 and the opening of the battery compartment 8 is closed; when the battery is in use, it will release heat, most of the heat is absorbed by the heat pipes 12 on both sides of it and conducted to the heat sink 14 in the two air flow channels 13, driving the two first fans 10 and the four second fans 15 to run, wherein the first fan 10 blows directly at the battery, and the four second fans 15 blow directly at the heat sink 14 in the two air flow channels 13, so that the heat is quickly discharged, achieving a rapid heat dissipation effect, which is better than the solution of using only a fan to blow the battery in the existing technology.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A prefabricated energy storage cabin, comprising a cabin body (1), characterized in that: A fixing frame (2) is fixedly welded to one side wall of the cabin (1), wherein a slot (3) is formed on one side wall of the fixing frame (2), and a side plate (4) is horizontally inserted into the slot (3); a battery compartment (8) is formed in the cabin (1), and the battery compartment (8) passes through the cabin (1) and is located on the side where the fixing frame (2) is located; a mounting hole (9) is formed on the side plate (4) and the cabin (1), and the two mounting holes (9) are designed to be of the same height, and a first fan (10) is respectively installed in the two mounting holes (9); A plurality of heat conduction channels (11) distributed at equal intervals are formed on both sides of the battery compartment (8), and an L-shaped heat pipe (12) is installed in each of the heat conduction channels (11), and all the heat pipes (12) are in close contact with the battery. The cabin (1) is located above the battery compartment (8) and has two horizontal air flow channels (13), and each of the air flow channels (13) is provided with a plurality of heat sinks (14) distributed at equal intervals. The tops of the plurality of heat pipes (12) on one side of the battery compartment (8) enter one of the air flow channels (13) and are welded to the plurality of heat sinks (14), and a second fan (15) is installed on both sides of each of the air flow channels (13).

2. The prefabricated energy storage cabin according to claim 1, characterized in that: Grille nets (16) are installed at the openings on both sides of the installation hole (9) and the airflow channel (13).

3. The prefabricated energy storage cabin according to claim 1, characterized in that: A receiving groove (5) is formed at the edge of the cabin (1) on the side where the fixing frame (2) is located, a spring (6) is fixedly connected to the inner wall of the receiving groove (5), and a positioning spring block (7) abutting against the side plate (4) is connected to the spring (6).

4. The prefabricated energy storage cabin according to claim 1, characterized in that: The plurality of heat sinks (14) in the air flow channel (13) are all arranged vertically, and the two second fans (15) in the air flow channel (13) are distributed on both sides of the plurality of heat sinks (14).

5. The prefabricated energy storage cabin according to claim 1, characterized in that: There are two first fans (10) in total, and four second fans (15) in total, and the two first fans (10) and the four second fans (15) have the same wind direction.

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