Energy storage container

Abstract

The utility model discloses an energy storage container, which belongs to the technical field of energy storage and comprises an energy storage container, a power distribution cabinet, an energy storage module, a fire extinguishing alarm module, a heat dissipation component and a liquid cooling host. The power distribution cabinet, the energy storage module, the fire extinguishing alarm module and the liquid cooling host are all installed at the inner end of the energy storage container. The heat dissipation assembly is installed at the outer end of the energy storage container. The energy storage container comprises a container body and a middle partition plate. By means of the mode, the space utilization rate of the container is improved, and the safety problem existing in a container adopting an aisle is avoided.

Description

Technical Field

[0001] This utility model relates to the field of energy storage technology, specifically to an energy storage container. Background Technology

[0002] The energy storage container houses a large-capacity energy storage battery module, featuring high integration, small footprint, and mobility.

[0003] With its good mobility and expandability, the energy storage container has aisles built into the battery modules for operators to perform daily maintenance and battery debugging. The battery racks inside the container are equipped with multiple battery racks for easy installation of battery modules. However, the aisles occupy space inside the container, reducing the space utilization rate of the container. Furthermore, operation in the aisles is relatively inconvenient, escape is difficult, and safety accidents are prone to occur.

[0004] Based on this, this utility model designs an energy storage container to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an energy storage container.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An energy storage container, plus the content of the first independent claim, and deleting "characterized by";

[0008] Furthermore, the content of the dependent claims.

[0009] Compared with the prior art, the advantages of this utility model are as follows: When this utility model is used, by installing the power distribution cabinet, energy storage module, fire alarm module, energy storage module and liquid cooling host in the left and right cavities of the container body respectively, the middle aisle is eliminated, the space utilization of the container is improved, and the safety problems of containers with aisles are avoided.

[0010] When in use, this utility model allows for convenient maintenance of the power distribution cabinet, energy storage module, fire alarm module, and liquid cooling unit by rotating the door panel;

[0011] When this utility model is in use, the intelligent safety protection function of the fire alarm module can quickly extinguish a fire inside the container. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a perspective view of an energy storage container according to the present invention;

[0014] Figure 2 This is a front view of an energy storage container according to the present invention;

[0015] Figure 3 For along Figure 2 A sectional view along the AA direction;

[0016] Figure 4 For along Figure 3 BB direction sectional view;

[0017] Figure 5 This is a 3D view of the heat dissipation components;

[0018] Figure 6 A 3D view showing a portion of the heat dissipation component cut away.

[0019] The labels in the diagram represent:

[0020] 1. Energy Storage Container 11. Container Body 12. Intermediate Partition 2. Power Distribution Cabinet 3. Energy Storage Module 31. Battery Rack 32. High Voltage Box 33. Battery Module 4. Fire Extinguishing Alarm Module 41. Heptafluoropropane Fire Extinguishing Main Unit 42. Fire Extinguishing Pipeline 43. Fire Sprinkler 44. Alarm 45. Warning Sign 46. Smoke Alarm 5. Heat Dissipation Components 51. Connecting Square Tube 52. Flow Deflector 53. Fan 54. Electric Push Rod 55. Sealing Block 56. Sealing Strip 57. Slide Rail 6. Liquid Cooling Main Unit. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0023] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-6 An energy storage container includes an energy storage container (1), and also includes a power distribution cabinet (2), an energy storage module (3), a fire alarm module (4), a heat dissipation component (5), and a liquid cooling host (6).

[0024] The power distribution cabinet (2), energy storage module (3), fire alarm module (4), and liquid cooling host (6) are all installed at the inner end of the energy storage container (1), and the heat dissipation component (5) is installed at the outer end of the energy storage container (1).

[0025] The energy storage container (1) includes a container body (11) and a middle partition (12).

[0026] The middle partition (12) is fixedly installed in the middle of the container body (11) and divides the container body (11) into two cavities, left and right.

[0027] The power distribution cabinet (2) and the fire alarm module (4) are installed in the left cavity of the container body (11), and the liquid cooling host (6) is installed in the right cavity of the container body (11).

[0028] The energy storage module (3) is installed in multiple sets at equal intervals in the left and right cavities of the container body (11);

[0029] The power distribution cabinet (2) and the fire alarm module (4) are located on the front and rear sides of the left cavity of the container body (11), respectively. The energy storage module (3) is installed between the power distribution cabinet (2) and the fire alarm module (4), and the power distribution cabinet (2), the energy storage module (3) and the fire alarm module (4) are separated by a partition.

[0030] The energy storage module (3) and the liquid cooling host (6) are located on the front and rear sides of the right cavity of the container body (11), respectively, and the energy storage module (3) and the liquid cooling host (6) are separated by a partition.

[0031] The container body (11) is provided with multiple door panels, which correspond to the power distribution cabinet (2), the fire alarm module (4), the liquid cooling host (6), and the energy storage modules (3) on both sides of the container body (11).

[0032] The liquid cooling host (6) is used for liquid cooling heat dissipation of the energy storage module (3), and the energy storage module (3) is connected to the liquid cooling host (6);

[0033] The power distribution cabinet (2) is used for power supply control of the energy storage module (3), fire alarm module (4), heat dissipation component (5), and liquid cooling host (6). The power distribution cabinet (2) is electrically connected to the energy storage module (3), fire alarm module (4), heat dissipation component (5), and liquid cooling host (6).

[0034] The fire alarm module (4) is used to activate fire extinguishing when a fire is detected inside the container body (11). At the same time, the fire alarm module (4) is also used to control the heat dissipation component (5) to close when a fire is detected.

[0035] The heat dissipation component (5) is used to dissipate heat from the container body (11).

[0036] When this utility model is used, the power distribution cabinet (2), energy storage module (3), fire alarm module (4), and energy storage module (3) and liquid cooling host (6) are respectively installed in the left and right cavities of the container body (11), thereby eliminating the middle aisle and improving the space utilization of the container; at the same time, the safety problems of containers with aisles are avoided.

[0037] When this utility model is in use, the power distribution cabinet (2), energy storage module (3), fire alarm module (4), and liquid cooling host (6) can be easily maintained by rotating the door panel;

[0038] When this utility model is in use, the intelligent safety protection function of the fire alarm module (4) can quickly extinguish a fire when it occurs inside the container body (11).

[0039] The energy storage module (3) includes a battery rack (31), a high-voltage box (32), and a battery module (33).

[0040] The battery rack (31) is fixedly installed on the inner wall of the container body (11). There are multiple battery modules (33) fixedly installed on the battery rack (31) at equal intervals in the vertical direction. The battery modules (33) are connected in series. The high voltage box (32) is located at the bottom of the lowest battery module (33) and is fixedly connected to the battery rack (31). The high voltage box (32) is electrically connected to the uppermost battery module (33) and the lowermost battery module (33). The battery modules (33) are connected to the liquid cooling host (6) through pipes. The high voltage box (32) is electrically connected to the power distribution cabinet (2).

[0041] The fire extinguishing alarm module (4) includes a heptafluoropropane fire extinguishing host (41), fire extinguishing pipeline (42), fire sprinkler head (43), alarm (44), warning sign (45) and smoke alarm (46).

[0042] The heptafluoropropane fire extinguishing host (41) is fixedly installed at the bottom of the left cavity of the container body (11). The left end door panel of the container body (11) is fixedly installed with an operation window corresponding to the operation end of the heptafluoropropane fire extinguishing host (41). There are multiple fire sprinklers (43) and they are fixedly installed at the top of the left and right cavities of the container body (11). One end of the fire extinguishing pipe (42) is connected to the output end of the heptafluoropropane fire extinguishing host (41), and the other end of the fire extinguishing pipe (42) is connected to the fire sprinklers (43) in the left and right cavities of the container body (11) through fire pipes.

[0043] The smoke detectors (46) are multiple and are fixedly installed on the top of the left and right cavities of the container body (11);

[0044] The alarm (44) and the warning sign (45) are fixedly installed on the upper left corner of the middle partition (12);

[0045] The heptafluoropropane fire extinguishing unit (41), alarm (44), warning sign (45), and smoke alarm (46) are all electrically connected to the power distribution cabinet (2);

[0046] The alarm (44), warning sign (45), smoke alarm (46), and heat dissipation component (5) are all electrically connected to the heptafluoropropane fire extinguishing host (41).

[0047] When this utility model is in use, the smoke alarm (46) detects whether a fire has occurred in the left and right cavities of the container body (11). When a fire occurs, the container body (11) sends a fire signal to the heptafluoropropane fire extinguishing host (41). The heptafluoropropane fire extinguishing host (41) starts and injects heptafluoropropane into the fire extinguishing pipe (42). It travels along the fire extinguishing pipe (42) through two fire pipes and finally sprays out from the fire sprinkler head (43) to control the fire inside the container body (11). At the same time, the heptafluoropropane fire extinguishing host (41) controls the alarm (44) and the warning sign (45) to start to provide early warning.

[0048] The heat dissipation components (5) are in two sets, one set of heat dissipation components (5) is used for air extraction, and the other set of heat dissipation components (5) is used for air exhaust.

[0049] The heat dissipation assembly (5) includes a connecting square tube (51), a flow guide (52), a fan (53), an electric push rod (54), a sealing block (55), a sealing strip (56), and a slide (57).

[0050] The connecting square tube (51) is fixedly installed on the front side wall of the container body (11) and communicates with the interior of the container body (11);

[0051] The electric push rod (54) is electrically connected to the heptafluoropropane fire extinguishing host (41), and both the electric push rod (54) and the electric push rod (54) are electrically connected to the power distribution cabinet (2).

[0052] The upper end of the flow guide (52) is hinged to the upper side of the front end face of the connecting square tube (51), and the front end face of the connecting square tube (51) is symmetrically provided with sliding grooves (57) for use in conjunction with the left and right side walls of the flow guide (52) for limiting and sliding connection.

[0053] The electric push rod (54) is hinged to the inner top of the connecting square tube (51), and the output end of the electric push rod (54) is hinged to the inner wall of the sealing block (55).

[0054] A sealing block (55) is fixedly installed at the bottom inside the flow guide (52), and a sealing strip (56) is fixedly installed on the lower side of the front end face of the connecting square tube (51) to cooperate with the sealing block (55) for sealing.

[0055] When this utility model is in use, when a fire is reported, the heptafluoropropane fire extinguishing host (41) controls the electric push rod (54) to start. The electric push rod (54) drives the guide shroud (52) to rotate towards the connecting square tube (51). The left and right side walls of the guide shroud (52) slide along the slide groove (57) until the sealing block (55) and the sealing strip (56) come into contact and seal, thereby achieving the goal of preventing the heptafluoropropane from leaking out of the container body (11) and improving the fire extinguishing effect.

[0056] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An energy storage container, comprising an energy storage container (1), characterized in that: It also includes a power distribution cabinet (2), an energy storage module (3), a fire alarm module (4), a heat dissipation component (5), and a liquid cooling host (6). The power distribution cabinet (2), energy storage module (3), fire alarm module (4), and liquid cooling host (6) are all installed at the inner end of the energy storage container (1), and the heat dissipation component (5) is installed at the outer end of the energy storage container (1). The energy storage container (1) includes a container body (11) and a middle partition (12). The middle partition (12) is fixedly installed in the middle of the container body (11) and divides the container body (11) into two cavities, left and right. The power distribution cabinet (2) and the fire alarm module (4) are installed in the left cavity of the container body (11), and the liquid cooling host (6) is installed in the right cavity of the container body (11). The energy storage module (3) is installed in multiple sets at equal intervals in the left and right cavities of the container body (11); The power distribution cabinet (2) and the fire alarm module (4) are located on the front and rear sides of the left cavity of the container body (11), respectively. The energy storage module (3) is installed between the power distribution cabinet (2) and the fire alarm module (4), and the power distribution cabinet (2), the energy storage module (3) and the fire alarm module (4) are separated by a partition. The energy storage module (3) and the liquid cooling host (6) are located on the front and rear sides of the right cavity of the container body (11), respectively, and the energy storage module (3) and the liquid cooling host (6) are separated by a partition. The container body (11) is provided with multiple door panels, which correspond to the power distribution cabinet (2), the fire alarm module (4), the liquid cooling host (6), and the energy storage modules (3) on both sides of the container body (11).

2. The energy storage container according to claim 1, characterized in that, The liquid cooling host (6) is used for liquid cooling heat dissipation of the energy storage module (3), and the energy storage module (3) is connected to the liquid cooling host (6); The power distribution cabinet (2) is used for power supply control of the energy storage module (3), fire alarm module (4), heat dissipation component (5), and liquid cooling host (6). The power distribution cabinet (2) is electrically connected to the energy storage module (3), fire alarm module (4), heat dissipation component (5), and liquid cooling host (6). The fire alarm module (4) is used to activate fire extinguishing when a fire is detected inside the container body (11). At the same time, the fire alarm module (4) is also used to control the heat dissipation component (5) to close when a fire is detected. The heat dissipation component (5) is used to dissipate heat from the container body (11).

3. The energy storage container according to claim 2, characterized in that, The energy storage module (3) includes a battery rack (31), a high-voltage box (32), and a battery module (33). The battery rack (31) is fixedly installed on the inner wall of the container body (11). There are multiple battery modules (33) fixedly installed on the battery rack (31) at equal intervals in the vertical direction. The battery modules (33) are connected in series. The high voltage box (32) is located at the bottom of the lowest battery module (33) and is fixedly connected to the battery rack (31). The high voltage box (32) is electrically connected to the uppermost battery module (33) and the lowermost battery module (33). The battery modules (33) are connected to the liquid cooling host (6) through pipes. The high voltage box (32) is electrically connected to the power distribution cabinet (2).

4. The energy storage container according to claim 3, characterized in that, The fire extinguishing alarm module (4) includes a heptafluoropropane fire extinguishing host (41), fire extinguishing pipeline (42), fire sprinkler head (43), alarm (44), warning sign (45) and smoke alarm (46). The heptafluoropropane fire extinguishing host (41) is fixedly installed at the bottom of the left cavity of the container body (11). The left end door panel of the container body (11) is fixedly installed with an operation window corresponding to the operation end of the heptafluoropropane fire extinguishing host (41). There are multiple fire sprinklers (43) and they are fixedly installed at the top of the left and right cavities of the container body (11). One end of the fire extinguishing pipe (42) is connected to the output end of the heptafluoropropane fire extinguishing host (41), and the other end of the fire extinguishing pipe (42) is connected to the fire sprinklers (43) in the left and right cavities of the container body (11) through fire pipes. The smoke detectors (46) are multiple and are fixedly installed on the top of the left and right cavities of the container body (11); The alarm (44) and the warning sign (45) are fixedly installed on the upper left corner of the middle partition (12).

5. The energy storage container according to claim 4, characterized in that, The heptafluoropropane fire extinguishing unit (41), alarm (44), warning sign (45), and smoke alarm (46) are all electrically connected to the power distribution cabinet (2).

6. The energy storage container according to claim 5, characterized in that, The alarm (44), warning sign (45), smoke alarm (46), and heat dissipation component (5) are all electrically connected to the heptafluoropropane fire extinguishing host (41).

7. The energy storage container according to claim 6, characterized in that, The heat dissipation components (5) are in two sets, one set of heat dissipation components (5) is used for air extraction, and the other set of heat dissipation components (5) is used for air exhaust.

8. The energy storage container according to claim 7, characterized in that, The heat dissipation assembly (5) includes a connecting square tube (51), a flow guide (52), a fan (53), an electric push rod (54), a sealing block (55), a sealing strip (56), and a slide (57). The connecting square tube (51) is fixedly installed on the front side wall of the container body (11) and communicates with the interior of the container body (11); The electric push rod (54) is electrically connected to the heptafluoropropane fire extinguishing host (41), and both the electric push rod (54) and the electric push rod (54) are electrically connected to the power distribution cabinet (2). The upper end of the flow guide (52) is hinged to the upper side of the front end face of the connecting square tube (51), and the front end face of the connecting square tube (51) is symmetrically provided with sliding grooves (57) for use in conjunction with the left and right side walls of the flow guide (52) for limiting and sliding connection. The electric push rod (54) is hinged to the inner top of the connecting square tube (51), and the output end of the electric push rod (54) is hinged to the inner wall of the sealing block (55). A sealing block (55) is fixedly installed at the bottom inside the flow guide (52), and a sealing strip (56) is fixedly installed on the lower side of the front end face of the connecting square tube (51) to cooperate with the sealing block (55) for sealing.

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