Energy storage battery module management energy storage battery cluster placement rack for energy storage power station

Abstract

The utility model discloses an energy storage battery module management energy storage battery cluster placement rack for an energy storage power station in the field of battery modules, which comprises a shell and a cover plate connected to the side surface of the shell, the cover plate is connected with a plurality of through air outlet windows and a control panel, the top of the shell is connected with a filter box, and the inner wall of the shell is connected with a storage shell. According to the battery pack heat dissipation device, the heat dissipation effect of different numbers of battery packs stored in the battery pack heat dissipation device during use can be effectively improved, the heat dissipation effect of the battery pack heat dissipation device can be automatically adjusted, the heat dissipation efficiency of the battery pack heat dissipation device is improved, and the battery pack heat dissipation device is convenient to use. The device can automatically recognize whether a battery pack exists in the current storage shell or not, and then heat dissipation processing is selectively conducted on the interior of the current storage shell.

Description

Technical Field

[0001] The utility model relates to the technical field of battery modules, in particular to an energy storage battery module management energy storage battery cluster placement rack for energy storage power stations. Background Art

[0002] Energy storage batteries mainly refer to batteries used in solar power generation equipment, wind power generation equipment, and renewable energy energy storage. Battery clusters are the heaviest, largest, and most expensive subsystems in energy storage systems. In recent years, technology has been developing and improving around cost, energy density, maintainability, and production and assembly efficiency. Most energy storage power stations use frame-type mounting racks to place energy storage battery clusters to ensure the stability of the working state of the energy storage battery clusters. However, since energy storage battery clusters generate a lot of heat when working, existing mounting racks cannot completely dissipate this heat, which can easily cause heat accumulation and seriously affect the working environment of the energy storage battery clusters. In addition, the lack of fixation for the energy storage battery clusters can easily cause the energy storage battery clusters to slip and cause damage when impacted by external forces.

[0003] Chinese patent publication number CN217934020U discloses a battery cluster management rack for energy storage power stations. The rack includes a rack, a circulating cooling mechanism, and a compression and fixing mechanism, both of which are mounted on the rack. This utility model belongs to the field of energy storage battery cluster technology, specifically a battery cluster management rack for energy storage power stations with excellent heat dissipation and stable installation.

[0004] However, the above-mentioned disclosed solution has the following shortcomings: the above-mentioned device adopts an air cooling structure to dissipate heat and cool down the battery pack when in use, but the air cooling part of the above-mentioned device is not easy to adjust in actual use. When different numbers of battery packs are stored in the placement rack of the above-mentioned device, the working state of the heat dissipation structure of the above-mentioned device remains unchanged, resulting in waste of active heat dissipation energy. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the present invention to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] The purpose of the present invention is to address the technical problems existing in the background technology. The present invention proposes a storage battery module management and storage battery cluster placement rack for energy storage power stations. The present invention can effectively improve the heat dissipation of the battery pack through the device, and automatically adjust the heat dissipation effect according to the different numbers of battery packs stored inside the device when in use. The device can automatically identify whether there is a battery pack inside the current storage shell, and then selectively perform heat dissipation processing on the inside of the current storage shell.

[0007] The utility model proposes an energy storage battery module management energy storage battery cluster placement rack for an energy storage power station, comprising a shell and a cover plate connected to its side, the cover plate being connected to a plurality of through-going air outlet windows, the cover plate being connected to a control panel, the top of the shell being connected to a filter box, the inner wall of the shell being connected to a storage shell, there being a distance between the two sides of the storage shell and the inner wall of the shell, and an adjusting component being connected inside the storage shell.

[0008] By adopting the above technical solution, this solution can form an air duct between the two layers of the shell through the combined structure of the storage shell and the shell, so that the combined connection structure of the adjustment component and the air duct can achieve the effect of individually controlling the air circulation state inside each storage shell.

[0009] Preferably, the adjusting component includes a spring plate connected to the storage shell, a spring is connected to the side of the spring plate, the other end of the spring is connected to a sliding plate, the bottom of the sliding plate is slidably connected to the storage shell, the side of the sliding plate is connected to a connecting rod, the other end of the connecting rod is connected to a connecting piece, the connecting piece is slidably connected to the inner wall of the storage shell, a waist-shaped air vent is provided on the side of the storage shell, a telescopic plate is connected to the side of the connecting piece, and the telescopic plate cover is provided on the surface of the waist-shaped air vent.

[0010] By adopting the above technical solution, this solution can effectively improve the automatic rebound stability of the device through the combination of the spring and the sliding plate, thereby achieving the effect of automatically opening the ventilation state when the battery is inserted and automatically closing the ventilation state when the battery is taken out, reducing the operation steps of the device.

[0011] Preferably, an exhaust fan is provided inside the filter box, an air inlet pipe is provided at the air inlet end of the exhaust fan, the air inlet pipe runs through the side of the filter box, a plurality of mounting grooves are provided inside the filter box, the plurality of mounting grooves are evenly spaced on the side of the inner wall of the filter box, and the plurality of mounting grooves are symmetrically distributed on both sides of the exhaust fan.

[0012] By adopting the above technical solution, the present solution can make the exhaust fan draw air from the center of the filter box and flow it evenly to both sides through the symmetrical installation groove structure, ensuring that the air pressure on both sides is the same.

[0013] Preferably, the installation groove is U-shaped, a filter screen is slidably connected to the inner wall of the installation groove, a sealing member is provided at the edge of the filter screen, and the sealing member contacts and squeezes the side surface of the installation groove.

[0014] By adopting the above technical solution, this solution can ensure the stability of the filter screen in air filtration through the combination of the seal and the installation groove, and reduce the risk of air leakage from the side of the filter screen.

[0015] Preferably, conducting pipes are provided on both sides of the bottom of the filter box, and the conducting pipes face the gap between the shell and the storage shell.

[0016] By adopting the above technical solution, the present solution can ensure the stability of the air circulation of the device through the conducting pipe.

[0017] Preferably, the waist-shaped vent provided on the storage shell faces the gap between the shell and the storage shell, the width of the telescopic plate is greater than the width of the waist-shaped vent, and the end of the telescopic plate away from the sliding member is connected to the inner wall of the storage shell.

[0018] By adopting the above technical solution, the present solution can control the opening degree of the waist-shaped vents through the sliding degree of the telescopic plate, thereby realizing the function of automatically opening the ventilation connection effect of the present device.

[0019] In summary, the present invention has at least one of the following beneficial effects:

[0020] The device adopts a vent control structure that can effectively improve the targetedness and stability of the heat dissipation process of the device. Compared with traditional devices, the device can perform targeted air cooling on the inside of the storage shell where the battery pack is stored when the number of batteries is small, thereby reducing ineffective cooling. At the same time, the device can open the passage connecting the current storage shell with the filter box through the sliding plate structure during the battery pack storage process, thereby avoiding the manual opening process and reducing the steps of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a front view of an embodiment of an energy storage battery module management energy storage battery cluster placement rack for an energy storage power station according to the utility model;

[0023] Figure 2This is a structural diagram of the storage housing in an embodiment of the present utility model;

[0024] Figure 3 for Figure 2 A magnified view of the structure at center A;

[0025] Figure 4 This is a structural diagram of the filter box in the embodiment of the present utility model;

[0026] Figure numerals: 1. Shell; 2. Cover plate; 3. Air outlet window; 4. Control panel; 5. Filter box; 6. Support plate; 7. Storage shell; 8. Adjustment component; 801. Spring plate; 802. Spring; 803. Sliding plate; 804. Connecting rod; 805. Connecting piece; 806. Telescopic plate; 807. Waist-shaped air vent; 9. Exhaust fan; 10. Mounting groove; 11. Filter screen; 12. Conducting pipe. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] Example 1

[0029] like Figure 1-Figure 4 As shown, in order to solve the existing problems, in this embodiment, the utility model discloses a storage battery module management storage battery cluster placement rack for an energy storage power station, including a shell 1 and a cover plate 2 connected to its side, the cover plate 2 is connected to a plurality of through-going air outlet windows 3, the cover plate 2 is connected to a control panel 4, the top of the shell 1 is connected to a support plate 6, the top of the support plate 6 is connected to a filter box 5, the inner wall of the shell 1 is connected to a storage shell 7, there is a gap between the two sides of the storage shell 7 and the inner wall of the shell 1, and the storage shell 7 is connected to an adjustment component 8.

[0030] The adjusting component 8 includes a spring plate 801 connected to the storage shell 7, a spring 802 is connected to the side of the spring plate 801, the other end of the spring 802 is connected to a sliding plate 803, the bottom of the sliding plate 803 is slidingly connected to the storage shell 7, a connecting rod 804 is connected to the side of the sliding plate 803, the other end of the connecting rod 804 is connected to a connecting piece 805, the connecting piece 805 is slidingly connected to the inner wall of the storage shell 7, a waist-shaped air vent 807 is provided on the side of the storage shell 7, a telescopic plate 806 is connected to the side of the connecting piece 805, and the telescopic plate 806 is covered on the surface of the waist-shaped air vent 807.

[0031] An exhaust fan 9 is provided inside the filter box 5, and an air inlet pipe is provided at the air inlet end of the exhaust fan 9. The air inlet pipe runs through the side of the filter box 5. Several mounting grooves 10 are provided inside the filter box 5. Several mounting grooves 10 are evenly spaced on the side of the inner wall of the filter box 5, and several mounting grooves 10 are symmetrically distributed on both sides of the exhaust fan 9.

[0032] The installation groove 10 is U-shaped, and a filter screen 11 is slidably connected to the inner wall of the installation groove 10 . A seal is provided at the edge of the filter screen 11 , and the seal contacts and squeezes the side surface of the installation groove 10 .

[0033] The specific working principle is: this device can avoid the wind cooling effect on the idle area, so compared with traditional devices, this device is more targeted in the cooling process of the battery pack.

[0034] When the device is in use, the cover 2 is rotated to open so that the battery pack can be placed inside the housing 1 of the device. In the process of pushing the battery pack into the storage housing 7, the battery pack pushes the sliding plate 803 to slide, thereby driving the telescopic plate 806 to telescopically slide through the connecting rod 804 and the connecting piece 805, thereby opening the waist-shaped vent 807. At this time, the exhaust fan 9 on the top is in working state, and air is sucked into the filter box 5, so that the air is filtered by the filter screen 11 and flows out from the inside of the guide pipe 12, guiding the air out of the guide pipe 12. The through pipe 12 guides the air flow to the area between the side gaps of the shell 1 and the storage shell 7. According to the opening status of the waist-shaped air vents 807 on the side of the storage shell 7, the air flow enters the interior of the storage shell 7, cools the battery pack, and is discharged from the air outlet 3 on the cover 2, thereby achieving a one-way circulation effect of air circulation. When the battery pack is taken out, the sliding plate 803 can automatically slide in the opposite direction under the drive of the spring 802, thereby closing the waist-shaped air vents 807 on the side of the current storage shell 7, thereby avoiding the waste of cooling airflow.

[0035] Example 2

[0036] like Figure 1-Figure 4 As shown, in order to solve the existing problems, based on the same concept as the above-mentioned embodiment 1, this embodiment of the energy storage battery module management energy storage battery cluster placement rack for energy storage power stations also includes: conductive pipes 12 are provided on both sides of the bottom of the filter box 5, and the conductive pipes 12 are directed toward the gap between the shell 1 and the storage shell 7. The waist-shaped air vent 807 provided on the storage shell 7 is directed toward the gap between the shell 1 and the storage shell 7. The width of the telescopic plate 806 is greater than the width of the waist-shaped air vent 807. The end of the telescopic plate 806 away from the connecting member 805 is connected to the inner wall of the storage shell 7.

[0037] The specific working principle is: this device can achieve the effect of air cooling transmission to the interior of several storage shells 7 through the gap between the shell 1 and the storage shell 7, and the use of independent waist-shaped air vents 807 can effectively achieve the effect of adjusting and controlling the device for different numbers of battery packs.

[0038] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A storage battery module management and storage battery cluster placement rack for an energy storage power station, comprising a housing (1) and a cover plate (2) connected to the side thereof, characterized in that: The cover plate (2) is connected to a plurality of through-going air outlet windows (3), the cover plate (2) is connected to a control panel (4), the top of the shell (1) is connected to a support plate (6), the top of the support plate (6) is connected to a filter box (5), the inner wall of the shell (1) is connected to a storage shell (7), a gap exists between the two sides of the storage shell (7) and the inner wall of the shell (1), and an adjusting component (8) is connected inside the storage shell (7).

2. The energy storage battery module management energy storage battery cluster placement rack for energy storage power station according to claim 1, characterized in that: The regulating component (8) comprises a spring plate (801) connected to the storage housing (7), a spring (802) being connected to the side of the spring plate (801), the other end of the spring (802) being connected to a sliding plate (803), the bottom of the sliding plate (803) being slidably connected to the storage housing (7), a connecting rod (804) being connected to the side of the sliding plate (803), the other end of the connecting rod (804) being connected to a connecting piece (805), the connecting piece (805) being slidably connected to the inner wall of the storage housing (7), a waist-shaped vent hole (807) being provided on the side of the storage housing (7), a telescopic plate (806) being connected to the side of the connecting piece (805), and the telescopic plate (806) being covered on the surface of the waist-shaped vent hole (807).

3. The energy storage battery module management energy storage battery cluster placement rack for energy storage power station according to claim 2, characterized in that: An exhaust fan (9) is provided inside the filter box (5), an air inlet pipe is provided at the air inlet end of the exhaust fan (9), and the air inlet pipe runs through the side of the filter box (5). A plurality of mounting grooves (10) are provided inside the filter box (5), and the plurality of mounting grooves (10) are distributed at equal intervals on the side of the inner wall of the filter box (5), and the plurality of mounting grooves (10) are symmetrically distributed on both sides of the exhaust fan (9).

4. The energy storage battery module management energy storage battery cluster placement rack for energy storage power station according to claim 3, characterized in that: The installation groove (10) is U-shaped, and a filter screen (11) is slidably connected to the inner wall of the installation groove (10). A sealing member is provided at the edge of the filter screen (11), and the sealing member contacts and squeezes the side surface of the installation groove (10).

5. The energy storage battery module management energy storage battery cluster placement rack for energy storage power station according to claim 4, characterized in that: Conducting pipes (12) are provided on both sides of the bottom of the filter box (5), and the conducting pipes (12) face the gap between the shell (1) and the storage shell (7).

6. The energy storage battery module management energy storage battery cluster placement rack for energy storage power station according to claim 5, characterized in that: The waist-shaped vent hole (807) provided on the storage shell (7) faces the gap between the shell (1) and the storage shell (7); the width of the telescopic plate (806) is greater than the width of the waist-shaped vent hole (807); and one end of the telescopic plate (806) away from the connecting piece (805) is connected to the inner wall of the storage shell (7).

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