Air-cooled energy storage cabinet

Abstract

The utility model relates to the technical field of energy storage cabinets, and discloses an air-cooled energy storage cabinet, which comprises an energy storage cabinet main body, a heat dissipation fan is arranged at the bottom of the energy storage cabinet main body and can blow air into the energy storage cabinet main body from the outside of the energy storage cabinet main body, a dust screen is arranged on one side of the heat dissipation fan, and the dust screen is arranged on the other side of the heat dissipation fan. A dustproof net can filter air when the air enters the energy storage cabinet main body, so that the amount of dust entering the energy storage cabinet main body is reduced, the situation that excessive dust covers components in the energy storage cabinet main body is avoided, and the operation stability of the components in the energy storage cabinet main body is improved; by arranging the adjusting plate and the adjusting assembly A, the adjusting plate can be adjusted through the adjusting assembly A when no battery pack is placed in any group of energy storage bins, so that the air duct is separated from the energy storage bins, air is prevented from being blown into the energy storage bins where no battery pack is placed, waste 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 an air-cooled 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 air ducts of some existing energy storage cabinets are interconnected. This structure can make the air in the cabinet circulate evenly. However, when there is a part of the space in the cabinet where the battery module is not placed, the wind will still enter the various spaces in the cabinet along the air duct, resulting in a waste of part of the air volume and relatively low economic benefits. Therefore, we propose an air-cooled 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 an air-cooled energy storage cabinet, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: it includes an energy storage cabinet body, a supporting foot fixed to the bottom of the energy storage cabinet body, a cabinet door rotatably installed on the surface of the energy storage cabinet body through a rotating shaft, a lower partition plate fixed to the inner surface of the energy storage cabinet body, an upper partition plate fixed to the inner surface of the energy storage cabinet body, an adjustment plate rotatably installed on the inner surface of the energy storage cabinet body through a bearing, a first spring sleeved on the surface of the rotating shaft at one end of the adjustment plate, and an adjustment component A arranged at the other end of the rotating shaft of the adjustment plate.

[0006] Furthermore, the adjustment component A includes a second spring sleeved on the other end surface of the adjustment plate shaft, an end ratchet slidably mounted on the surface of the adjustment plate shaft, a limit clamp fixed to the inner surface of the energy storage cabinet body, an adjustment knob fixed to the top of the adjustment plate shaft, a connecting rod rotatably mounted on the surface of the end ratchet, a limit column fixed inside the energy storage cabinet body, and a reset button sleeved on the surface of the limit column.

[0007] Furthermore, energy storage bins are provided inside the main body of the energy storage cabinet, and a plurality of energy storage bins are provided inside the main body of the energy storage cabinet, and the number of the energy storage bins is the same as the number of the supporting legs.

[0008] Furthermore, a cooling fan is provided at the bottom of the energy storage cabinet body, and the cooling fan can blow air from the outside of the energy storage cabinet body into the inside of the energy storage cabinet body, and a dustproof net is provided on one side of the cooling fan.

[0009] Furthermore, an air volume indicator mark is provided on the surface of the energy storage cabinet body at a position on one side of the adjusting knob, and an indicator mark is also provided on the surface of the adjusting knob.

[0010] Furthermore, several groups of lower partitions and upper partitions are fixed inside the energy storage cabinet body, and the number of lower partitions and upper partitions is the same as the number of energy storage bins.

[0011] Furthermore, several groups of adjustment plates are rotatably installed inside the energy storage cabinet body and the adjustment plates are located between the lower partition plate and the upper partition plate, and the number of the adjustment plates is the same as the number of the energy storage bins.

[0012] Compared with the prior art, the utility model has the following beneficial effects: by setting the adjustment plate and the adjustment component A, when no battery pack is placed inside any group of energy storage bins, the adjustment plate can be adjusted through the adjustment component A to separate the air duct from the energy storage bin, thereby preventing wind from blowing into the energy storage bin where no battery pack is placed, avoiding waste of air volume, and having relatively high economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a side view of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the adjustment plate of the utility model;

[0017] Figure 5 This is a schematic diagram of the first spring structure of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the adjustment component A of the utility model;

[0019] Figure 7 It is a schematic diagram of the cross-sectional structure of the end face ratchet of the utility model.

[0020] In the figure: 1. Energy storage cabinet body; 2. Cabinet door; 3. Support feet; 4. Energy storage compartment; 5. Lower partition; 6. Adjustment plate; 7. Cooling fan; 8. Upper partition; 9. First spring; 10. Second spring; 11. End face ratchet; 12. Limiting clamp; 13. Adjusting knob; 14. Reset button; 15. Connecting rod; 16. Limiting column. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-7 , including an energy storage cabinet body 1, a cooling fan 7 is arranged at the bottom of the energy storage cabinet body 1, and the cooling fan 7 can blow air from the outside of the energy storage cabinet body 1 into the inside of the energy storage cabinet body 1, and a dustproof net is arranged on one side of the cooling fan 7, and the dustproof net can filter the air when it enters the inside of the energy storage cabinet body 1, thereby reducing the amount of dust entering the inside of the energy storage cabinet body 1, avoiding excessive dust from covering the components inside the energy storage cabinet body 1, and improving the operating stability of the components inside the energy storage cabinet body 1, and fixing the supporting feet 3 at the bottom of the energy storage cabinet body 1, and the supporting feet 3 are symmetrically fixed in two groups at the bottom of the energy storage cabinet body 1, and the supporting feet 3 are used to support the equipment body and ensure the stability of the equipment during operation, and the energy storage cabinet body 1 is provided with energy storage bins 4, and the energy storage bins 4 are provided with a plurality of groups inside the energy storage cabinet body 1, and the number of the energy storage bins 4 is the same as the number of the supporting feet 3, and the energy storage batteries can be placed inside the energy storage bins 4, and the cabinet door 2 installed on the surface of the energy storage cabinet body 1 is rotated by the rotating shaft, and the cabinet door 2 can rotate around one side of the rotating shaft The cabinet door 2 is rotated and opened, and a handle is fixed on the surface of the cabinet door 2, which can be used to pull the cabinet door 2 and open the cabinet door 2. The lower partition 5 is fixed to the inner surface of the energy storage cabinet body 1, and the upper partition 8 is fixed to the inner surface of the energy storage cabinet body 1. The lower partition 5 and the upper partition 8 are fixed in a plurality of groups inside the energy storage cabinet body 1, and the number of the lower partition 5 and the upper partition 8 is the same as the number of the energy storage bins 4. The adjusting plate 6 is rotatably mounted on the inner surface of the energy storage cabinet body 1 through a bearing, and the adjusting plate 6 is rotatably mounted inside the energy storage cabinet body 1. Several groups of adjustment plates 6 are installed and located between the lower partition plate 5 and the upper partition plate 8. The surfaces of the adjustment plates 6 in contact with the lower partition plate 5 and the upper partition plate 8 are provided with sealing silicone pads for improving the sealing between the adjustment plates 6 and the lower partition plate 5 and the upper partition plate 8. The number of adjustment plates 6 is the same as the number of energy storage bins 4. The first spring 9 is sleeved on the surface of the rotating shaft at one end of the adjustment plate 6. One end of the first spring 9 is fixed to the inside of the energy storage cabinet body 1, and the other end is fixed to the rotating shaft surface of the adjustment plate 6. The adjustment component A is provided at the other end of the rotating shaft of the adjustment plate 6, and the number of adjustment components provided is the same as the number of adjustment plates 6.

[0023] The adjusting component A includes a second spring 10 sleeved on the other end surface of the rotating shaft of the adjusting plate 6, one end of the second spring 10 is fixed to the rotating shaft surface of the adjusting plate 6, and an end face ratchet 11 is slidably mounted on the rotating shaft surface of the adjusting plate 6. A limiting block is fixed on the inner surface of the end face ratchet 11, and a limiting groove is provided on the rotating shaft surface of the adjusting plate 6. The limiting block is located inside the limiting groove provided on the rotating shaft surface of the adjusting plate 6. The limiting block can limit the position of the end face ratchet 11, so that the end face ratchet 11 can only move vertically along the rotating shaft surface of the adjusting plate 6 to prevent the end face ratchet 11 from rotating itself. The other end of the second spring 10 is fixed to the surface of the end face ratchet 11 and fixed to the storage The limiting snap ring 12 on the inner surface of the energy cabinet body 1 is meshed and connected with one side surface of the end ratchet 11, and the adjusting knob 13 is fixed to the top of the rotating shaft of the adjusting plate 6. When the adjusting knob 13 is rotated, the adjusting knob 13 will drive the fixed adjusting plate 6 to rotate. At the same time, when the adjusting plate 6 rotates, the end ratchet 11 sleeved on the surface will be driven to rotate, so that the end ratchet 11 rotates and squeezes the surface of the limiting snap ring 12, so that the end ratchet 11 slides along the surface of the adjusting plate 6 while rotating synchronously with the adjusting plate 6. When the end ratchet 11 moves, it will squeeze the second spring 10 to deform the second spring 10. When there is no external force interference, the second spring 10 will push the end ratchet The wheel 11 moves and makes the end ratchet 11 mesh with the limit snap ring 12 again, so that the position of the adjustment plate 6 is limited by the cooperation of the end ratchet 11 and the limit snap ring 12. When the adjustment plate 6 rotates, it will also drive one end of the first spring 9 to rotate. When there is no external interference, the first spring 9 will drive the adjustment plate 6 to rotate and return the adjustment plate 6 to the initial position. The surface of the energy storage cabinet body 1 is provided with an air volume indication mark at the position on one side of the adjustment knob 13. The surface of the adjustment knob 13 is also provided with an indication mark. Through the mark, it is convenient for personnel to intuitively see the ventilation volume inside each group of energy storage bins 4. Rotate the connecting rod 15 installed on the surface of the end ratchet 11 , a limit column 16 fixed to the inside of the energy storage cabinet body 1, a reset button 14 sleeved on the surface of the limit column 16, the reset button 14 can slide along the surface of the limit column 16, one end of the connecting rod 15 is rotatably installed on the surface of the end ratchet 11, and the other end is fixed to the surface of the reset button 14. When the reset button 14 moves, it will drive the fixed connecting rod 15 to move, and when the connecting rod 15 moves, it will drive the rotatably connected end ratchet 11 to move. When the end ratchet 11 moves to a position where it is disengaged from the limit clamp 12, the first spring 9 will drive the adjustment plate 6 to rotate, so that the adjustment plate 6 drives the end ratchet 11 and the adjustment knob 13 to rotate and return to the initial position.

[0024] Working principle: when it is necessary to adjust the air intake of one group of energy storage bins 4 inside the energy storage cabinet body 1, the adjusting knob 13 can be turned to drive the adjusting plate 6 to rotate, so that the adjusting plate 6 is opened, thereby increasing the air intake of the energy storage bin 4. At the same time, when the adjusting plate 6 rotates, it will drive the end ratchet 11 to rotate and slide on the surface of the adjusting plate 6, and will also drive one end of the first spring 9 to rotate. When the adjustment is completed, the adjusting knob 13 is released so that the end ratchet 11 is re-engaged with the limit clamp 12 under the push of the second spring 10, thereby limiting the position of the adjusting plate 6 to prevent the adjusting plate 6 from rotating, thereby completing the adjustment of the air intake of the energy storage bin 4, which is convenient for personnel to adjust the air intake according to the batteries placed in each group of energy storage bins 4. The quantity and temperature can be used to finely adjust the air volume, thereby improving the working efficiency of the equipment. When there is no battery in one group of energy storage bins 4, the reset button 14 can be pressed to drive the connecting rod 15 to move, so that the connecting rod 15 drives the end ratchet 11 to move. At this time, the end ratchet 11 will be out of engagement with the limit clamp 12, so that the end ratchet 11 no longer limits the position of the adjustment plate 6, and the first spring 9 will drive the adjustment plate 6 to rotate and return to the initial position, so that the adjustment plate 6 contacts the surface of the lower partition 5 and the upper partition 8, and separates the internal space of the current group of energy storage bins 4 from the air duct inside the energy storage cabinet body 1, thereby preventing wind from blowing into the energy storage bin 4 where no battery pack is placed, avoiding waste of air volume, and having relatively high economic benefits.

[0025] 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. An air-cooled energy storage cabinet, characterized in that: It comprises an energy storage cabinet body (1), a support foot (3) fixed to the bottom of the energy storage cabinet body (1), and a cabinet door (2) rotatably mounted on the surface of the energy storage cabinet body (1) via a rotating shaft; A lower partition (5), the lower partition (5) being fixed to the inner surface of the energy storage cabinet body (1); An upper partition (8), the upper partition (8) being fixed to the inner surface of the energy storage cabinet body (1); An adjustment plate (6), the adjustment plate (6) being rotatably mounted on the inner surface of the energy storage cabinet body (1) via a bearing; A first spring (9), the first spring (9) being sleeved on the surface of a rotating shaft at one end of the adjusting plate (6); An adjustment component A is arranged at the other end of the rotating shaft of the adjustment plate (6).

2. The air-cooled energy storage cabinet according to claim 1, characterized in that: The adjustment component A comprises a second spring (10) sleeved on the other end surface of the rotating shaft of the adjustment plate (6), an end face ratchet (11) slidably mounted on the surface of the rotating shaft of the adjustment plate (6), a limit clamp (12) fixed to the inner surface of the energy storage cabinet body (1), an adjustment knob (13) fixed to the top of the rotating shaft of the adjustment plate (6), a connecting rod (15) rotatably mounted on the surface of the end face ratchet (11), a limit column (16) fixed inside the energy storage cabinet body (1), and a reset button (14) sleeved on the surface of the limit column (16).

3. The air-cooled energy storage cabinet according to claim 1, characterized in that: An energy storage bin (4) is provided inside the energy storage cabinet body (1), and a plurality of energy storage bins (4) are provided inside the energy storage cabinet body (1), wherein the number of the energy storage bins (4) is the same as the number of the support legs (3).

4. The air-cooled energy storage cabinet according to claim 1, characterized in that: A heat dissipation fan (7) is arranged at the bottom of the energy storage cabinet body (1); the heat dissipation fan (7) can blow air from the outside of the energy storage cabinet body (1) into the inside of the energy storage cabinet body (1); and a dustproof net is arranged on one side of the heat dissipation fan (7).

5. The air-cooled energy storage cabinet according to claim 2, characterized in that: An air volume indication mark is provided on the surface of the energy storage cabinet body (1) at a position on one side of the adjusting knob (13), and an indication mark is also provided on the surface of the adjusting knob (13).

6. The air-cooled energy storage cabinet according to claim 1, characterized in that: A plurality of groups of lower partitions (5) and upper partitions (8) are fixed inside the energy storage cabinet body (1), and the number of the lower partitions (5) and upper partitions (8) is the same as the number of the energy storage bins (4).

7. The air-cooled energy storage cabinet according to claim 1, characterized in that: A plurality of adjustment plates (6) are rotatably mounted inside the energy storage cabinet body (1), and the adjustment plates (6) are located between the lower partition plate (5) and the upper partition plate (8). The number of the adjustment plates (6) is the same as the number of the energy storage bins (4).

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