Heat dissipation device of energy storage container

Abstract

The utility model relates to the technical field of containers, in particular to an energy storage container heat dissipation device which comprises a container body and a cooling assembly, a partition plate is arranged in the container body, a plurality of carrying frames are arranged on the two sides of the partition plate, each carrying frame comprises a supporting plate, and the interior of each supporting plate is communicated with an exhaust pipeline. One end of each exhaust pipeline penetrates through the partition plate and extends to the exhaust cabin, a plurality of blowing fans are installed in the exhaust cabin, a plurality of air suction pipelines are arranged in the partition plate, one end of each air suction pipeline extends to the heat insulation chamber, and an exhaust fan is arranged at the tail end of each air suction pipeline. According to the utility model, by blowing the energy storage device, each battery module can be uniformly radiated, local overheating or heat accumulation is avoided, heat is quickly transferred to the external environment from the battery, the surface radiating efficiency of the energy storage device is improved, and the service life of the battery module is prolonged. And the exhaust opening transmits heat of the external environment, and the heat in the container body is discharged to the outside through the exhaust fan, so that the temperature in the container body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a heat dissipation device for an energy storage container. Background Art

[0002] Mining companies and commercial units have large and volatile energy demands, often with peak and valley demands. Energy storage containers can be used in conjunction with their microgrid systems to match the peak and valley demands of factory and commercial electricity, improve energy efficiency and reduce energy consumption costs. In some emergencies, such as natural disasters or power grid failures, the power supply system may be interrupted. At this time, energy storage containers can provide temporary power to ensure that people's basic lives and work are not affected and avoid losses.

[0003] During the use of energy storage containers, during the battery charging and discharging process, the electrochemical reaction inside the battery and the resistance of the current passing through the battery will cause heat to be generated. Energy storage containers are usually placed in outdoor environments, and changes in ambient temperature will also affect the temperature inside the container. In a high temperature environment, the temperature inside the container will rise, causing the battery to generate more heat, which will accumulate inside the battery module. If the heat cannot be dissipated in a timely and effective manner, it may cause the battery temperature to rise, which in turn affects the performance, life and safety of the battery.

[0004] Therefore, it is necessary to invent a heat dissipation device for an energy storage container to solve the above problems. Utility Model Content

[0005] In order to address the deficiencies of the prior art, the purpose of the utility model is to provide a heat dissipation device for an energy storage container, which solves the problem that if the heat cannot be dissipated in a timely and effective manner during actual use, the battery temperature may rise, thereby affecting the performance, life and safety of the battery.

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

[0007] A heat dissipation device for an energy storage container includes a container body and a cooling assembly, wherein a partition is provided inside the container body, a plurality of mounting racks are provided on both sides of the partition, the mounting racks include a support plate, an exhaust duct is connected inside the support plate, one end of the plurality of exhaust ducts passes through the partition and extends to an exhaust chamber, a plurality of blowing fans are installed in the exhaust chamber, a plurality of exhaust ducts are provided inside the partition, one end of the exhaust duct extends to the insulation chamber, and an exhaust fan is provided at the end of the exhaust duct.

[0008] As a preferred solution of the utility model, the side wall of the mounting frame is provided with a plurality of grooves for accommodating the energy storage device, a groove one is penetrated through the portion of the support plate corresponding to the groove, and a blowing port opening upward and downward is provided at the portion of the exhaust duct corresponding to the groove one, and a connecting block is detachably installed between the connection points of the plurality of exhaust ducts.

[0009] As a preferred solution of the utility model, the container body includes an energy storage compartment and a cooling compartment, the carrying rack is located in the energy storage compartment, the exhaust compartment is located inside the cooling compartment, the partition is located on both side walls of the energy storage compartment and has groove 2, the groove 2 is adapted to the position of the groove in the carrying rack, and the exhaust port is provided at the position of the exhaust duct corresponding to groove 2.

[0010] As a preferred solution of the utility model, the insulation room is located inside the cooling compartment, and an exhaust port is provided at the top of the insulation room, and the exhaust port passes through the top of the container body and extends to the outside.

[0011] As a preferred solution of the utility model, an exhaust duct is vertically arranged inside the insulating room, a plurality of exhaust ducts are horizontally arranged inside the partition, the exhaust fan is located in the upper half of the vertical exhaust duct, and the plurality of horizontally arranged exhaust ducts are connected to the vertically arranged exhaust duct.

[0012] As a preferred solution of the utility model, the refrigeration end of the cooling assembly is located inside the cooling compartment, the ventilation end of the cooling assembly is located outside the cooling compartment, and a door is hingedly connected to the container body at a position corresponding to the loading rack.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] In the utility model, by setting the groove 1 opened above and below the support plate and the blowing port of the exhaust duct, the energy storage device is blown from the top and bottom at the same time, ensuring that each battery module can get uniform heat dissipation, avoiding local overheating or heat accumulation, and quickly transferring heat from the battery to the external environment, thereby improving the surface heat dissipation efficiency of the energy storage device. The partition is provided with a groove 2 and an exhaust duct. The exhaust port transfers the heat of the external environment and discharges the heat inside the container body to the outside through the exhaust fan, thereby reducing the temperature inside the container body, ensuring that the energy storage device operates within a suitable temperature range, avoiding performance degradation or damage caused by overheating, and thus ensuring the stability and reliability of the energy storage container. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a schematic diagram of the overall partial cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the overall top view of the partial cross-section structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the utility model with the partition removed.

[0019] Explanation of the reference numerals: 1. container body; 2. door; 3. loading rack; 301. support plate; 302. slot one; 4. cooling assembly; 5. exhaust port; 6. exhaust duct; 7. exhaust duct; 8. partition; 9. slot two; 10. insulation room; 11. exhaust compartment; 12. connecting block; 13. air outlet; 14. exhaust port; 15. exhaust fan; 16. air blowing fan; 17. energy storage compartment; 18. cooling compartment. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0021] The utility model provides Figure 1-4 A heat dissipation device for an energy storage container is shown, comprising a container body 1 and a cooling assembly 4, wherein a partition 8 is arranged inside the container body 1, and a plurality of mounting racks 3 are arranged on both sides of the partition 8, wherein the mounting racks 3 include a support plate 301, wherein the interior of the support plate 301 is connected with an exhaust duct 7, wherein one end of the plurality of exhaust ducts 7 passes through the partition 8 and extends to an exhaust chamber 11, wherein the exhaust chamber 11 is provided with a plurality of blowing fans 16, wherein a plurality of exhaust ducts 6 are arranged inside the partition 8, wherein one end of the exhaust duct 6 extends to an insulating chamber 10, and an exhaust fan 15 is arranged at the end of the exhaust duct 6, and the container body 1 can adopt measures such as top insulation, wall insulation and bottom insulation to reduce the influence of external heat on the interior of the container and avoid affecting the normal operation of the energy storage device.

[0022] The side wall of the mounting frame 3 is provided with a plurality of grooves for accommodating energy storage devices, a groove 302 is penetrated through the portion of the support plate 301 corresponding to the groove, and a blowing port 13 opening upward and downward is provided at the portion of the exhaust duct 7 corresponding to the groove 302, and a connecting block 12 is detachably installed between the connection points of the plurality of exhaust ducts 7, and the position of the blowing port 13 corresponds to each energy storage device, which can ensure that each battery module can obtain uniform heat dissipation and has efficient heat dissipation performance.

[0023] The container body 1 includes an energy storage compartment 17 and a cooling compartment 18, the mounting rack 3 is located in the energy storage compartment 17, the exhaust compartment 11 is located inside the cooling compartment 18, the partition 8 is located on both side walls of the energy storage compartment 17 and has grooves 9, the grooves 9 are matched with the position of the grooves in the mounting rack 3, and the exhaust pipe 6 is provided with an exhaust port 14 at a position corresponding to the grooves 9. By arranging the exhaust pipe 6 and the exhaust port 14 at positions matched with the grooves of the mounting rack 3, the heat transferred by blowing from the upper and lower surfaces of the energy storage device can be quickly transferred to the outside of the container body 1, thereby controlling the problems inside the container body 1 and ensuring that the energy storage device is in a better operating state.

[0024] The insulating room 10 is located inside the cooling chamber 18, and an exhaust port 5 is provided at the top of the insulating room 10. The exhaust port 5 passes through the top of the container body 1 and extends to the outside. The exhaust port 5 is opened upward to discharge heat at the top of the container body 1, so as to avoid the hot air discharged by the ventilation end of the cooling component 4, which affects the cooling of the cooling chamber 18 and causes increased energy loss.

[0025] An exhaust duct 6 is vertically arranged inside the isolated greenhouse 10, and multiple exhaust ducts 6 are horizontally arranged inside the partition 8. The exhaust fan 15 is located in the upper half of the vertical exhaust duct 6, and the multiple horizontal exhaust ducts 6 are connected to the vertical exhaust duct 6. The exhaust fan 15 is arranged above the vertical exhaust duct 6 so that the multiple horizontal exhaust ducts 6 can exhaust the inside of the container body 1 at the same time, thereby achieving uniform heat dissipation and avoiding local overheating or heat accumulation.

[0026] The refrigeration end of the cooling component 4 is located on the inner side of the cooling compartment 18, and the ventilation end of the cooling component 4 is located on the outer side of the cooling compartment 18. The container body 1 is hingedly connected with a door 2 at a position corresponding to the mounting frame 3. The air blowing fan 16 can exchange air with the external air through the ventilation end of the cooling component 4. When the heat dissipation capacity inside the container body 1 is insufficient, the cooling compartment 18 can be cooled by turning on the cooling component 4, so that the air blowing fan 16 blows the cooled air into the interior of the container body 1, thereby improving the heat dissipation efficiency, reducing the ambient temperature inside the container body 1, and ensuring the stable operation of the energy storage device.

[0027] The utility model, by setting the groove 1 302 opened above and below the support plate 301 and the blowing port 13 of the exhaust duct 7, blows the energy storage device from the top and bottom at the same time, ensures that each battery module can get uniform heat dissipation, avoids local overheating or heat accumulation, quickly transfers heat from the battery to the external environment, and improves the surface heat dissipation efficiency of the energy storage device; the partition 8 is provided with a groove 2 9 and an exhaust duct 6, and the exhaust port 14 transfers the heat of the external environment to the outside through the exhaust fan 15 to discharge the heat inside the container body 1 to the outside, thereby reducing the temperature inside the container body 1, ensuring that the energy storage device operates within a suitable temperature range, avoiding performance degradation or damage caused by overheating, and thus ensuring the stability and reliability of the energy storage container.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A heat dissipation device for an energy storage container, characterized in that: The invention comprises a container body (1) and a cooling assembly (4), wherein a partition (8) is arranged inside the container body (1), and a plurality of mounting racks (3) are arranged on both sides of the partition (8), wherein the mounting racks (3) comprise a support plate (301), wherein the interior of the support plate (301) is connected with an exhaust duct (7), wherein one end of the plurality of exhaust ducts (7) passes through the partition (8) and extends to an exhaust chamber (11), wherein the exhaust chamber (11) is provided with a plurality of blowing fans (16), wherein a plurality of exhaust ducts (6) are arranged inside the partition (8), wherein one end of the exhaust duct (6) extends to an insulation chamber (10), and an exhaust fan (15) is arranged at the end of the exhaust duct (6).

2. The heat dissipation device for an energy storage container according to claim 1, characterized in that: The side wall of the mounting frame (3) is provided with a plurality of grooves for accommodating energy storage devices, the portion of the support plate (301) corresponding to the groove is provided with a groove 1 (302) extending therethrough, the portion of the exhaust duct (7) corresponding to the groove 1 (302) is provided with an air blowing port (13) opening upward and opening downward, and a connection block (12) is detachably installed between the connection points of the plurality of exhaust ducts (7).

3. The heat dissipation device for an energy storage container according to claim 2, characterized in that: The container body (1) comprises an energy storage compartment (17) and a cooling compartment (18); the loading rack (3) is located in the energy storage compartment (17); the exhaust compartment (11) is located inside the cooling compartment (18); the partition (8) is located on both side walls of the energy storage compartment (17) and is provided with a second groove (9); the second groove (9) is matched with the position of the groove in the loading rack (3); and the exhaust pipe (6) is provided with an exhaust port (14) at a position corresponding to the second groove (9).

4. The heat dissipation device for an energy storage container according to claim 3, characterized in that: The insulating room (10) is located inside the cooling chamber (18), and an exhaust port (5) is provided at the top of the insulating room (10). The exhaust port (5) penetrates the top of the container body (1) and extends to the outside.

5. The heat dissipation device for an energy storage container according to claim 4, characterized in that: An exhaust pipe (6) is vertically arranged inside the insulating room (10), and multiple exhaust pipes (6) are horizontally arranged inside the partition (8). The exhaust fan (15) is located in the upper part of the vertical exhaust pipe (6), and the multiple horizontally arranged exhaust pipes (6) are connected to the vertically arranged exhaust pipe (6).

6. The heat dissipation device for an energy storage container according to claim 3, characterized in that: The refrigeration end of the cooling component (4) is located on the inner side of the cooling compartment (18), and the ventilation end of the cooling component (4) is located on the outer side of the cooling compartment (18). The container body (1) is hingedly connected with a door (2) at a position corresponding to the loading rack (3).

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