Matrix type energy storage cabinet

Abstract

The utility model relates to the technical field of energy storage cabinets, and discloses a matrix type energy storage cabinet, which comprises an energy storage cabinet main body, a main air duct is arranged in the energy storage cabinet main body, auxiliary air ducts are arranged on one side of the main air duct, the internal space of the auxiliary air ducts is communicated with the internal space of the main air duct, and a plurality of groups of auxiliary air ducts are arranged on one side of the main air duct. The internal spaces of the multiple sets of auxiliary air channels communicate with the internal space of the main air channel, an energy storage module is arranged in the energy storage cabinet body, and by arranging a connecting column, a first spring and a wind shielding plate, the connecting column can be pushed to move through the first spring when the energy storage module is pulled out of the interior of the energy storage cabinet body, so that the connecting column drives the wind shielding plate to move; therefore, the surface of one side of the air shielding plate is tightly attached to one side of the auxiliary air duct, the space between the main air duct and the auxiliary air duct is separated, cooling air is prevented from entering the side without the energy storage module through the auxiliary air duct, waste of part of air volume is avoided, and economic benefits are relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage cabinets, in particular to a matrix type energy storage cabinet. Background Art

[0002] An energy storage cabinet is a device that can store electrical energy. It is usually composed of a battery pack, an inverter, a control chip, etc. It can store electrical energy and release it for power supply when needed. It is usually used to provide backup power and stabilize grid voltage. The energy storage cabinet can smooth out the fluctuations caused by the access of non-connected new energy to the grid and maintain grid stability. It can also suppress load jumps, play a role in frequency and voltage regulation, and improve the power factor.

[0003] At present, the internal air ducts of some existing energy storage cabinets are interconnected. When the energy storage modules are not fully inserted, the cooling air will still enter the various spaces in the cabinet along the air ducts, resulting in a waste of some air volume and relatively low economic benefits. For this reason, we propose a matrix energy storage cabinet to solve or improve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a matrix energy storage cabinet to solve the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: it includes an energy storage cabinet main body, a connecting column inserted into the interior of the energy storage cabinet main body, a first spring fixed to the bottom of the connecting column, a wind shield plate fixed to one side surface of the connecting column, a limiting column inserted into the interior of the energy storage cabinet main body, and a second spring fixed to the bottom of the limiting column.

[0006] Furthermore, a cabinet door is rotatably mounted on the surface of the energy storage cabinet body via a rotating shaft, and the cabinet door can rotate around one side of the rotating shaft.

[0007] Furthermore, a cooling air conditioner is fixed on the surface of the cabinet door, and an air guide duct is fixed on one side of the air outlet of the cooling air conditioner.

[0008] Furthermore, a main air duct is opened inside the energy storage cabinet body, and a secondary air duct is opened on one side of the main air duct, and the internal space of the secondary air duct is connected to the internal space of the main air duct.

[0009] Furthermore, an energy storage module is arranged inside the energy storage cabinet body, and a limiting groove is provided on the surface of the energy storage module.

[0010] Furthermore, a fixing plate is disposed on one side surface of the energy storage module, and bolts are disposed on one side of the fixing plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: by arranging the connecting column, the first spring and the wind shield plate, when the energy storage module is pulled out from the energy storage cabinet body, the connecting column can be pushed to move by the first spring, so that the connecting column drives the wind shield plate to move, so that one side surface of the wind shield plate is tightly attached to one side of the auxiliary air duct, thereby separating the space between the main air duct and the auxiliary air duct, preventing cooling air from passing through the auxiliary air duct into the side without the energy storage module, avoiding the waste of part of the air volume, and having relatively high economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the energy storage cabinet of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the connecting column of the utility model;

[0015] Figure 4 This is an enlarged schematic diagram of the connecting column structure of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the limit column of the utility model;

[0017] Figure 6 It is an enlarged schematic diagram of the limit column structure of the utility model;

[0018] Figure 7 This is a schematic diagram of the structure of the energy storage module of the utility model.

[0019] In the figure: 1. Energy storage cabinet body; 2. Cabinet door; 3. Cooling air conditioner; 4. Main air duct; 5. Energy storage module; 6. Limiting groove; 7. Auxiliary air duct; 8. Limiting column; 9. Wind shield; 10. Connecting column; 11. First spring; 12. Second spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-7, comprising an energy storage cabinet body 1, wherein a main air duct 4 is provided inside the energy storage cabinet body 1, and a secondary air duct 7 is provided on one side of the main air duct 4, and the internal space of the secondary air duct 7 is connected to the internal space of the main air duct 4, and a plurality of groups of secondary air ducts 7 are provided on one side of the main air duct 4, and the internal spaces of the plurality of groups of secondary air ducts 7 are all connected to the internal space of the main air duct 4, and an energy storage module 5 is provided inside the energy storage cabinet body 1, and the energy storage module 5 is installed inside the energy storage cabinet body 1 through a mounting frame provided inside the energy storage cabinet body 1, and a heat dissipation port is provided on the surface of the energy storage module 5, and a fixing plate is provided on one side of the energy storage module 5, and a bolt is provided on one side of the fixing plate, and a plug hole is provided on the surface of the fixing plate, and the bolt can be inserted into the interior of the fixing plate through the plug hole and screwed into the mounting hole provided on the surface of the mounting frame inside the energy storage cabinet body 1, and a limiting groove 6 is provided on the surface of the energy storage module 5, and the limiting groove 6 is symmetrically opened on the surface of the energy storage module 5 Two groups are provided, a connecting column 10 is inserted into the interior of the energy storage cabinet body 1, a first spring 11 is fixed to the bottom of the connecting column 10, one end of the first spring 11 is fixed to the bottom of the connecting column 10, and the other end is fixed to the inner surface of the energy storage cabinet body 1. When the connecting column 10 moves, the first spring 11 will be squeezed to deform the first spring 11. The wind shield 9 is fixed to one side surface of the connecting column 10. The inner surface of the energy storage cabinet body 1 is provided with a groove for the wind shield 9 to move. When the connecting column 10 moves, the fixed wind shield 9 will be driven to move. The limiting column 8 is inserted into the interior of the energy storage cabinet body 1, and the second spring 12 is fixed to the bottom of the limiting column 8. One end of the second spring 12 is fixed to the bottom of the limiting column 8, and the other end is fixed to the inner surface of the energy storage cabinet body 1. When the limiting column 8 moves, the second spring 12 will be squeezed to deform the second spring 12. The limiting column 8 can be inserted into the limiting groove 6.

[0022] A cabinet door 2 is installed on the surface of the energy storage cabinet body 1 through a rotating shaft. The cabinet door 2 can rotate around one side of the rotating shaft. A handle is provided on one side of the cabinet door 2. The cabinet door 2 can be pulled by the handle to move it around one side of the rotating shaft to open. A cooling air conditioner 3 is fixed on the surface of the cabinet door 2. An air duct is fixed on one side of the air outlet of the cooling air conditioner 3. When the cabinet door 2 is closed, one side of the air duct will be tightly attached to the opening side of the main air duct 4, so that the internal space of the cooling air conditioner 3 is connected with the internal space of the main air duct 4, so that the cooling air is blown into the interior of the main air duct 4 through the cooling air conditioner 3.

[0023] Working principle: when the energy storage module 5 is set inside the energy storage cabinet body 1 through the mounting frame inside the energy storage cabinet body 1, the surface of the energy storage module 5 will squeeze the surface of the limiting column 8, so that the limiting column 8 moves to the side close to the second spring 12. When the energy storage module 5 continues to move to move the limiting groove 6 to the side of the limiting column 8, the second spring 12 will push the limiting column 8 to move, so that the limiting column 8 is inserted into the limiting groove 6, so that the position of the energy storage module 5 is restricted to a certain extent by the limiting column 8 and the limiting groove 6, thereby reducing or avoiding the energy storage module 5 from moving and falling from the inside of the energy storage cabinet body 1 when the energy storage module 5 is installed and fixed with bolts, which is convenient for personnel to install the energy storage module 5. At the same time, when the energy storage module 5 is set inside the energy storage cabinet body 1, the energy storage module 5 The surface will squeeze the surface of the connecting column 10 and cause the connecting column 10 to move. When the connecting column 10 moves, it will drive the wind shield 9 to move, so that the wind shield 9 no longer blocks the space between the auxiliary air duct 7 and the main air duct 4. At this time, the cooling wind will pass through the main air duct 4 and the auxiliary air duct 7 into the heat dissipation port on one side of the energy storage module 5 to dissipate heat and cool the energy storage module 5. When the energy storage module 5 is pulled out from the energy storage cabinet body 1, the first spring 11 pushes the connecting column 10 to move, so that the connecting column 10 drives the wind shield 9 to move, so that one side surface of the wind shield 9 is tightly attached to one side of the auxiliary air duct 7, thereby separating the space between the main air duct 4 and the auxiliary air duct 7, preventing the cooling wind from passing through the auxiliary air duct 7 into the side without the energy storage module 5, avoiding the waste of part of the air volume, and having relatively high economic benefits.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A matrix energy storage cabinet, characterized in that: It includes an energy storage cabinet main body (1); A connecting column (10), the connecting column (10) being inserted into the interior of the energy storage cabinet body (1); A first spring (11), the first spring (11) being fixed to the bottom of the connecting column (10); A wind shield (9), the wind shield (9) being fixed to a side surface of the connecting column (10); A limit column (8), the limit column (8) is inserted into the interior of the energy storage cabinet body (1); A second spring (12), the second spring (12) is fixed to the bottom of the limiting column (8).

2. A matrix energy storage cabinet according to claim 1, characterized in that: A cabinet door (2) is rotatably mounted on the surface of the energy storage cabinet body (1) via a rotating shaft, and the cabinet door (2) can rotate around one side of the rotating shaft.

3. A matrix energy storage cabinet according to claim 1, characterized in that: A cooling air conditioner (3) is fixed on the surface of the cabinet door (2), and an air guide duct is fixed on one side of the air outlet of the cooling air conditioner (3).

4. A matrix energy storage cabinet according to claim 1, characterized in that: A main air duct (4) is provided inside the energy storage cabinet body (1), a secondary air duct (7) is provided on one side of the main air duct (4), and the internal space of the secondary air duct (7) is connected to the internal space of the main air duct (4).

5. A matrix energy storage cabinet according to claim 1, characterized in that: An energy storage module (5) is arranged inside the energy storage cabinet body (1), and a limiting groove (6) is provided on the surface of the energy storage module (5).

6. A matrix energy storage cabinet according to claim 1, characterized in that: A fixing plate is provided on one side surface of the energy storage module (5), and bolts are provided on one side of the fixing plate.

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