CN222355207U - Air-cooled heat dissipation energy storage battery cabinet and energy storage device - Google Patents
Air-cooled heat dissipation energy storage battery cabinet and energy storage device Download PDFInfo
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- CN222355207U CN222355207U CN202420101279.1U CN202420101279U CN222355207U CN 222355207 U CN222355207 U CN 222355207U CN 202420101279 U CN202420101279 U CN 202420101279U CN 222355207 U CN222355207 U CN 222355207U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
本实用新型涉及储能装置技术领域，具体提供了一种风冷散热储能电池柜及储能装置，其风冷散热储能电池柜包括柜体、空调和用于放置电池包的电池架，所述柜体的顶部设置有安装腔体，所述空调安装于所述安装腔体内，所述安装腔体的前、后两侧壁分别设置有柜体进风口和柜体出风口，所述空调的前、后两侧壁分别设置有外进风口和外出风口；其中，空调设置于电池柜的顶部，不增加电池柜的占地面积，也不影响电池柜的内部布局；位于电池柜内部的冷风经过电池架的作用时，使得冷风对电池包进行均匀散热，送风通道和回风通道相配合，结构较为简单，不另外增加风扇，有利于降低成本，且风道维修简单方便。
The utility model relates to the technical field of energy storage devices, and specifically provides an air-cooled heat dissipation energy storage battery cabinet and an energy storage device, wherein the air-cooled heat dissipation energy storage battery cabinet comprises a cabinet body, an air conditioner and a battery rack for placing a battery pack, a mounting cavity is arranged on the top of the cabinet body, the air conditioner is installed in the mounting cavity, the front and rear side walls of the mounting cavity are respectively provided with a cabinet body air inlet and a cabinet body air outlet, and the front and rear side walls of the air conditioner are respectively provided with an external air inlet and an external air outlet; wherein the air conditioner is arranged on the top of the battery cabinet, does not increase the floor space of the battery cabinet, and does not affect the internal layout of the battery cabinet; when the cold air inside the battery cabinet passes through the battery rack, the cold air evenly dissipates the heat for the battery pack, the air supply channel and the return air channel cooperate, the structure is relatively simple, no additional fan is added, which is conducive to reducing costs, and the air duct maintenance is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of energy storage devices, in particular to an air-cooled heat-dissipation energy storage battery cabinet and an energy storage device.
Background
The existing energy storage device is generally provided with a lithium ion battery pack in a battery cabinet, the battery pack can generate heat in the charging and discharging process, the heat is derived from the internal resistance of the battery pack, the more the number of the battery packs in the battery cabinet is, the larger the heat is, the temperature of the internal environment of the battery cabinet is obviously increased along with the accumulation of the heat, and the service life of the battery pack is greatly related to the working temperature of the battery pack.
The air conditioner and the induced draft fan are arranged in the heat radiation structure of the existing air-cooled energy storage system, or more turbulent fans are designed in the air supply duct to radiate heat of the battery pack, so that the heat radiation cost of the energy storage system is greatly increased, when the induced draft fan fails, the temperature difference of the system can be rapidly increased, the maintenance is inconvenient, and in addition, the air conditioner or the wall-mounted air conditioner is arranged at the inner end part of the battery cabinet to radiate heat, so that the occupied area of the whole battery system is increased, and the layout of a power station is influenced.
Disclosure of utility model
The utility model solves the problems that the structure cost of arranging an air conditioner and a fan in the existing energy storage battery cabinet is high, and the maintenance is inconvenient when an induced draft fan fails.
In order to solve the problems, the utility model provides the following technical scheme:
The utility model provides an air-cooled heat dissipation energy storage battery cabinet, includes the cabinet body, air conditioner and is used for placing the battery rack of battery package, the top of cabinet body is provided with the installation cavity, the air conditioner install in the installation cavity, the front and back both sides wall of installation cavity is provided with cabinet body air intake and cabinet body air outlet respectively, the front and back both sides wall of air conditioner is provided with outer air intake and air outlet respectively, be provided with on the bottom plate of air conditioner be close to the first supply-air outlet of outer air intake and be close to the first return air inlet of air outlet, the diapire of installation cavity is provided with the second supply-air outlet that first supply-air outlet position corresponds and with the second return air inlet that first return air inlet position corresponds;
The battery rack is used for being installed in the cabinet body, an air supply channel is formed by enclosing the front wall of the battery rack and the inner wall of the front side of the cabinet body, an upper end opening of the air supply channel is aligned with the second air supply opening, an air return channel is formed by enclosing the rear wall of the battery rack and the inner wall of the rear side of the cabinet body, and an upper end opening of the air return channel is aligned with the second air return opening.
Compared with the prior art, the air-cooled heat-dissipation energy storage battery cabinet and the energy storage device provided by the utility model have the following beneficial effects:
During operation, air flow enters the interior of the air conditioner from the cabinet air inlet and the air conditioner outer air inlet, then cool air enters the battery cabinet through the first air supply opening and the second air supply opening, and as the upper end opening of the air supply channel is aligned with the second air supply opening, the upper end opening of the air return channel is aligned with the second air return opening, so that cool air entering the battery cabinet interior enters the air supply channel firstly, then enters the air return channel through the battery frame, and is discharged from the air return channel through the second air return opening, the first air return opening, the air outlet and the cabinet air outlet, thereby ensuring that cold and hot air at the front end and the rear end of the air conditioner is not interfered. When cold air in the battery cabinet passes through the effect of the battery rack, the cold air uniformly dissipates heat of the battery pack, the air supply channel is matched with the air return channel, the structure is simpler, the fan is not additionally increased, the cost is reduced, and the air duct is simple and convenient to maintain.
Optionally, the battery rack includes a first support that sets up along the first direction, a second support that sets up along the second direction and a third support that sets up along the third direction, first support the second support with the third support is connected in order to form a plurality of accommodation space, and is a plurality of accommodation space is used for holding a plurality of battery package.
Optionally, a plurality of ventilation holes are uniformly arranged on the third brackets at intervals.
Optionally, a plurality of through holes are formed in the front side wall and the rear side wall of the air conditioner to form the outer air inlet and the outer air outlet, or through holes are formed in the front side wall and the rear side wall of the air conditioner, an air inlet plate and an air outlet plate are respectively arranged in the two through holes, and a plurality of through holes are formed in the air inlet plate and the air outlet plate to form the outer air inlet and the outer air outlet.
Optionally, an insulation layer is arranged at the top of the cabinet body, the bottom wall of the installation cavity comprises the insulation layer, and the second air supply outlet and the second air return outlet penetrate through the insulation layer.
Optionally, the cabinet air inlet and the cabinet air outlet are both provided with a shutter and dustproof filter cotton, the dustproof filter cotton is arranged on one side of the shutter facing the mounting cavity, and the fan blades of the shutter are of an inverted V-shaped structure.
Optionally, the upper end of the installation cavity is of an open structure, an installation opening is formed in one side wall of the installation cavity, the air conditioner enters the installation cavity through the installation opening, a front wind shield and a rear wind shield are respectively arranged on the left side and the right side of the air conditioner, the front wind shield is used for introducing air into the second air supply opening, and the rear wind shield is used for guiding out air discharged from the second air return opening.
Optionally, air enters the air conditioner from the cabinet air inlet and the air conditioner air inlet, then enters the air supply channel of the cabinet through the first air supply opening and the second air supply opening, enters the air return channel through the battery rack, and finally passes through the second air return opening, the first air return opening, the air outlet and is discharged from the cabinet air outlet.
The utility model also provides an energy storage device which comprises a battery pack and the air-cooled heat-dissipation energy storage battery cabinet.
Optionally, the front wall and the rear wall of the casing of the battery pack are provided with second through holes, the left side wall and the right side wall of the casing are provided with first through holes, and the aperture of the first through holes is smaller than that of the second through holes.
Drawings
FIG. 1 is a schematic diagram of an air-cooled heat-dissipating energy-storage battery cabinet and an energy-storage device according to an embodiment of the present utility model;
FIG. 2 is a top view of an air-cooled heat-dissipating energy storage battery cabinet according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional structure diagram of an air-cooled heat-dissipating energy-storing battery cabinet and a battery pack according to an embodiment of the utility model;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3 according to an embodiment of the present utility model;
FIG. 5 is a schematic view of an air conditioner according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a battery rack and a battery pack according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a partial enlarged structure at B in FIG. 6 according to an embodiment of the present utility model;
fig. 8 is a schematic view of a battery pack according to an embodiment of the present utility model.
Reference numerals illustrate:
1 cabinet body, 10 installation cavity, 100 heat preservation, 11 cabinet body air intake, 12 cabinet body air outlet, 13 second supply-air outlet, 14 second return air inlet, 15 shutter, 16 dustproof filter cotton, 17 preceding deep bead, 18 back deep bead, 2 air conditioner, 21 outer air intake, 22 air outlet, 23 first supply-air outlet, 24 first return air inlet, 3 battery rack, 31 first support, 32 second support, 33 third support, 34 ventilation hole, 4 supply-air channel, 5 return air channel, 6 battery package, 61 second through-hole, 62 first through-hole, 7 regulator cubicle.
Detailed Description
Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the application but are not intended to limit the scope of the application.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It should be noted that in the coordinate system XYZ provided herein, the X-axis forward direction represents the right direction, the X-axis reverse direction represents the left direction, the Y-axis forward direction represents the front direction, the Y-axis reverse direction represents the rear direction, the Z-axis forward direction represents the top direction, and the Z-axis reverse direction represents the bottom direction, and that the Z-axis, X-axis, and Y-axis representations are meant only to facilitate description of the present utility model and to simplify description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.
Referring to fig. 1-8, the air-cooled heat-dissipating and energy-storing battery cabinet provided by the utility model comprises a cabinet body 1, an air conditioner 2 and a battery frame 3 for placing a battery pack 6, wherein the top of the cabinet body 1 is provided with a mounting cavity 10, the air conditioner 2 is mounted in the mounting cavity 10, the front side wall and the rear side wall of the mounting cavity 10 are respectively provided with a cabinet air inlet 11 and a cabinet air outlet 12, the cabinet air inlet 11 and the cabinet air outlet 12 respectively penetrate through the front side wall and the rear side wall of the mounting cavity 10, the front side wall and the rear side wall of the air conditioner 2 are respectively provided with an outer air inlet 21 and an outer air outlet 22, a first air supply opening 23 close to the outer air inlet 21 and a first air return opening 24 close to the outer air inlet 22 are arranged on a bottom plate of the air conditioner 2, the bottom wall of the mounting cavity 10 is provided with a second air supply opening 13 corresponding to the first air supply opening 23 and a second air return opening 14 corresponding to the first air return opening 24, the battery frame 3 is used for being mounted in the cabinet body 1, the front wall of the battery frame 3 and the front side wall of the cabinet body 12 respectively penetrate through the front side wall and the rear side wall of the cabinet body 10 to form an outer air inlet 21 and an outer air outlet 22 respectively, the front side wall of the air supply channel 4 of the air conditioner 2 and the air supply channel 4 is arranged between the two adjacent air supply channels 6 and the battery pack 6 are arranged in the air return channels 6, and the air channels are arranged between the two side channels 6 and the two air supply channels are arranged in the air channels are open and are opposite to the air channels 6.
Specifically, the cabinet air inlet 11 and the cabinet air outlet 12 penetrate through the front and rear side walls of the installation cavity 10, respectively. The first air supply port 23 and the first air return port 24 penetrate through the bottom plate of the air conditioner 2. The first air supply port 23 and the first air return port 24 are elongated openings.
In the embodiment, the first air supply opening 23 and the first air return opening 24 of the air conditioner 2 are used as an air supply opening and an air return opening of the air conditioner internal circulation, the outer air inlet 21 and the outer air outlet 22 of the air conditioner 2 are used as an air supply opening and an air return opening of the air conditioner external circulation, the air conditioner 2 is arranged in the installation cavity 10 arranged at the top of the cabinet body 1, the first air supply opening 23 and the first air return opening 24 of the air conditioner 2 are respectively aligned with the second air supply opening 13 and the second air return opening 14, and the outer air inlet 21 and the outer air outlet 22 of the air conditioner 2 respectively face the cabinet body air inlet 11 and the cabinet body air outlet 12 of the installation cavity 10 at the top of the cabinet body 1. When the battery cabinet works, air flows into the air conditioner 2 from the cabinet air inlet 11 and the air conditioner 2, then cool air enters the battery cabinet through the first air supply opening 23 and the second air supply opening 13, and as the upper end opening of the air supply channel 4 is aligned with the second air supply opening 13, the upper end opening of the air return channel 5 is aligned with the second air return opening 14, so that the cool air entering the battery cabinet enters the air supply channel 4 firstly, then enters the air return channel 5 through the battery frame 3, and is discharged from the air return channel 5 through the second air return opening 14, the first air return opening 24, the air outlet 22 and the cabinet air outlet 12, thereby ensuring that the cool and hot air at the front end and the rear end of the air conditioner 2 is not disturbed. Wherein, air conditioner 2 sets up in the top of battery cabinet, does not increase the area of battery cabinet, does not also influence the inside overall arrangement of battery cabinet. By means of the air conditioner 2 supplying and returning air driving force, when cold air passes through the battery frame 3, the cold air can cool the battery packs 6 so as to realize uniform heat dissipation of the battery packs 6. In addition, the air supply channel 4 is matched with the air return channel 5, the structure is simpler, the fan is not additionally arranged, the cost is reduced, and the air duct is simple and convenient to maintain.
Referring to fig. 2, the battery rack 3 includes a first bracket 31 disposed in a first direction, a second bracket 32 disposed in a second direction, and a third bracket 33 disposed in a third direction, and the first bracket 31, the second bracket 32, and the third bracket 33 are connected to form a plurality of receiving spaces for receiving the plurality of battery packs 6.
Specifically, the first direction refers to the X-axis direction in fig. 6, the second direction refers to the Y-axis direction in fig. 6, and the third direction refers to the Z-axis direction in fig. 6. The first bracket 31, the second bracket 32 and the third bracket 33 are connected to form a frame body having a rectangular parallelepiped structure outside and a plurality of accommodating spaces inside, and the plurality of battery packs 6 can be placed in the plurality of accommodating spaces.
In this embodiment, the battery rack 3 has a plurality of accommodating spaces therein, and the plurality of battery packs 6 can be placed in the plurality of accommodating spaces, so that the internal layout of the battery cabinet is more reasonable.
Referring to fig. 3, a plurality of ventilation holes 34 may be uniformly spaced on the plurality of third brackets 33. Wherein the vent holes 34 are provided in the front-rear direction, which is referred to as the Y-axis direction in the figure.
Specifically, the width of the third bracket 33 may be greater than the widths of the first and second brackets 31 and 32, thereby facilitating the provision of the vent holes 34.
In the present embodiment, the third bracket 33 can enhance the strength of the battery rack 3, and the ventilation holes 34 are formed in the third bracket 33 to facilitate the cool air to enter the return air channel 5 from the air supply channel 4, and the cool air can pass through the rack body with a plurality of battery packs 6, so that the heat dissipation of the battery packs 6 is facilitated.
Referring to fig. 4, a plurality of through holes are formed on the front and rear sidewalls of the air conditioner 2 to form the external air inlet 21 and the external air outlet 22, or through holes are formed on the front and rear sidewalls of the air conditioner 2, and an air inlet plate and an air outlet are respectively formed on the two through holes to form the external air inlet 21 and the external air outlet 22.
Specifically, the through holes are elliptical holes, which is advantageous for increasing the intake air amount and the exhaust gas amount.
In this embodiment, the external air flow enters the air conditioner 2 from the through hole at the external air inlet 21, after heat exchange in the battery cabinet, the air flow is discharged through the through hole at the external air outlet 22, and the through holes are arranged at the air inlet and the air outlet, so that larger sundries can be prevented from entering the air conditioner 2 from the external air inlet 21 and the external air outlet 22.
Referring to fig. 5, an insulation layer 100 is provided at the top of the cabinet body 1, and the bottom wall of the installation cavity 10 includes the insulation layer 100, and the second air supply port 13 and the second air return port 14 both penetrate through the insulation layer 100.
In this embodiment, the heat insulation layer 100 is disposed to separate cold air in the battery cabinet from hot air in the environment, thereby being beneficial to improving the cooling and heat dissipation effects of the cold air.
Referring to fig. 6, both the cabinet air inlet 11 and the cabinet air outlet 12 are provided with a shutter 15 and dustproof filter cotton 16, the dustproof filter cotton 16 is arranged on one side of the shutter 15 facing the installation cavity 10, and the blades of the shutter 15 are in an inverted V-shaped structure.
Specifically, as shown in fig. 6, each fan blade of the louver 15 includes a first section, a second section, and a third section that are sequentially connected, the first section is horizontally disposed, the second section and the third section form an inverted V-shaped structure, that is, specifically, the second section is disposed by the first section being inclined upward toward one end inside the installation cavity 10, and the third section is disposed by the second section being inclined downward toward one end inside the installation cavity 10.
In this embodiment, a louver 15 and dust-proof filter cotton 16 are disposed at the air inlet 11 of the cabinet body, and are used for filtering outside air, so as to prevent dust and impurities from entering the air conditioner 2 and the battery cabinet. Further, the inverted V-shaped structure of the blades of the louver 15 is beneficial to avoiding rainwater from entering the air conditioner 2 and the battery cabinet.
Referring to fig. 7, the upper end of the installation cavity 10 is of an open structure, an installation opening is formed in one side wall of the installation cavity 10, the air conditioner 2 enters the installation cavity 10 through the installation opening, a front wind shield 17 and a rear wind shield 18 are respectively arranged on the left side and the right side of the air conditioner 2, the front wind shield 17 is used for introducing air into the second air supply port 13, and the rear wind shield 18 is used for guiding out air discharged by the second air return port 14.
Specifically, the front and rear sides of the inner bottom of the installation cavity 10 are respectively provided with a front wind deflector 17 and a rear wind deflector 18, alternatively, the number of the front wind deflector 17 and the rear wind deflector 18 may be two, the two front wind deflectors 17 are respectively arranged on two sides of the air conditioner 2, and the two rear wind deflectors 18 are also respectively arranged on two sides of the air conditioner 2. The front wind shield 17 is opposite to the cabinet air inlet 11, and the rear wind shield 18 is opposite to the cabinet air outlet 12.
In this embodiment, the open structure of installation cavity 10 is convenient for install air conditioner 2, and installs air conditioner 2 at the top of battery cabinet, avoids taking up the inside space of battery cabinet, is favorable to the inside spatial layout of rational utilization battery cabinet. The front wind guard 17 and the rear wind guard 18 are provided to separate cold air from hot air, so that a cooling effect of cold air can be improved.
With the energy storage battery cabinet of the embodiment of the application, air enters the air conditioner 2 from the cabinet air inlet 11 and the air conditioner 2, then enters the air supply channel 4 of the cabinet 1 through the first air supply opening 23 and the second air supply opening 13, enters the air return channel 5 through the battery frame 3, and finally passes through the second air return opening 14, the first air return opening 24, the air outlet 22 and is discharged from the cabinet air outlet 12.
In this embodiment, this structure is advantageous in ensuring that the hot and cold air at the front and rear ends of the air conditioner 2 do not interfere with each other. The air supply channel 4 and the air return channel 5 in the cabinet body 1 are matched, a fan is not required to be additionally arranged, the structure is simple, and the air duct is simple and convenient to maintain. Meanwhile, ventilation in the system air duct is smooth, and uniform heat dissipation of the temperature of the battery pack 6 is achieved.
The utility model also provides an energy storage device which comprises the battery pack 6 and the air-cooled heat-dissipation energy storage battery cabinet.
Specifically, the battery pack 6 is used for being placed on the battery frame 3 of the air-cooled heat-dissipation energy-storage battery cabinet.
Referring to fig. 8, the battery pack 6 includes a case having a front wall and a rear wall provided with second through holes 61, and left and right side walls of the case are provided with first through holes 62, the first through holes 62 having a smaller aperture than the second through holes 61. It is understood that the inside of the battery pack 6 forms a first heat dissipation air duct provided in the front-rear direction and a second heat dissipation air duct provided in the left-right direction.
Specifically, the second through hole 61 communicates with the first heat dissipation air duct, and the left and right first through holes 62 communicate with the second heat dissipation air duct.
In this embodiment, the arrangement of the second through hole 61 and the first through hole 62 on the housing of the battery pack 6 increases the heat dissipation area on the premise of ensuring the safety and maintainability of the battery pack 6, and the arrangement of the first heat dissipation air duct and the second heat dissipation air duct inside the battery pack 6 is beneficial to reducing the temperature difference inside the battery pack 6.
The energy storage device further comprises an electrical cabinet 7 connected to one side of the air-cooled heat-dissipation energy storage battery cabinet and electrical components installed in the electrical cabinet 7, and the electrical components are used for controlling the energy storage device.
In the present embodiment, the provision of the electrical cabinet 7 and the electrical components facilitates the control of the energy storage device.
Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the scope of the utility model.
Claims (10)
1. The utility model provides an air-cooled heat dissipation energy storage battery cabinet which is characterized in that, including cabinet body (1), air conditioner (2) and be used for placing battery rack (3) of battery package (6), the top of cabinet body (1) is provided with installation cavity (10), air conditioner (2) install in installation cavity (10), the front and back both sides wall of installation cavity (10) are provided with cabinet body air intake (11) and cabinet body air outlet (12) respectively, the front and back both sides wall of air conditioner (2) are provided with outer air intake (21) and air outlet (22) respectively, be provided with on the bottom plate of air conditioner (2) be close to first supply-air inlet (23) of outer air intake (21) and be close to first return air inlet (24) of air outlet (22), the diapire of installation cavity (10) be provided with second supply-air inlet (13) and second return air inlet (14) corresponding to first return air inlet (24) position;
the battery rack (3) is used for being installed inside the cabinet body (1), an air supply channel (4) is formed by enclosing the front wall of the battery rack (3) and the front side inner wall of the cabinet body (1), and an air return channel (5) is formed by enclosing the rear wall of the battery rack (3) and the rear side inner wall of the cabinet body (1).
2. The air-cooled heat-dissipation energy-storage battery cabinet according to claim 1, wherein the battery rack (3) comprises a first bracket (31) arranged along a first direction, a second bracket (32) arranged along a second direction and a third bracket (33) arranged along a third direction, and the first bracket (31), the second bracket (32) and the third bracket (33) are connected to form a plurality of accommodating spaces for accommodating a plurality of battery packs (6).
3. An air-cooled heat-dissipating energy-storing battery cabinet according to claim 2, wherein a plurality of ventilation holes (34) are uniformly arranged on a plurality of third brackets (33) at intervals.
4. The air-cooled heat dissipation and energy storage battery cabinet according to claim 1, wherein a plurality of through holes are formed in the front side wall and the rear side wall of the air conditioner (2) to form the outer air inlet (21) and the outer air outlet (22), or through holes are formed in the front side wall and the rear side wall of the air conditioner (2), an air inlet plate and an air outlet plate are respectively arranged in the two through holes, and a plurality of through holes are formed in the air inlet plate and the air outlet plate to form the outer air inlet (21) and the outer air outlet (22).
5. The air-cooled heat dissipation energy storage battery cabinet according to claim 1, wherein a mounting opening is formed in one side wall of the mounting cavity (10), the air conditioner (2) enters the mounting cavity (10) through the mounting opening, a front wind shield (17) and a rear wind shield (18) are respectively arranged on the left side and the right side of the air conditioner (2), the front wind shield (17) is used for introducing air into the second air supply port (13), and the rear wind shield (18) is used for guiding out air discharged by the second air return port (14).
6. An air-cooled heat-dissipating energy-storing battery cabinet according to claim 1, characterized in that air enters the interior of the air conditioner (2) from the cabinet air inlet (11) and the outer air inlet (21) of the air conditioner (2), then enters the air supply channel (4) of the cabinet (1) through the first air supply opening (23) and the second air supply opening (13), enters the air return channel (5) through the battery rack (3), finally passes through the second air return opening (14), the first air return opening (24), the outer air opening (22) and is discharged from the cabinet air outlet (12).
7. The air-cooled heat dissipation energy storage battery cabinet according to claim 1, wherein a louver (15) and dustproof filter cotton (16) are arranged at the cabinet air inlet (11) and the cabinet air outlet (12), the dustproof filter cotton (16) is arranged on one side of the louver (15) facing the installation cavity (10), and fan blades of the louver (15) are of an inverted V-shaped structure.
8. The air-cooled heat dissipation energy storage battery cabinet according to claim 1, wherein an insulation layer (100) is arranged at the top of the cabinet body (1), and the bottom wall of the installation cavity (10) comprises the insulation layer (100).
9. An energy storage device, characterized by comprising a battery pack (6) and the air-cooled heat-dissipation energy storage battery cabinet according to any one of claims 1-8.
10. The energy storage device according to claim 9, characterized in that the front and rear walls of the housing of the battery pack (6) are provided with second through holes (61), the left and right side walls of the housing are provided with first through holes (62), and the aperture of the first through holes (62) is smaller than the aperture of the second through holes (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420101279.1U CN222355207U (en) | 2024-01-16 | 2024-01-16 | Air-cooled heat dissipation energy storage battery cabinet and energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420101279.1U CN222355207U (en) | 2024-01-16 | 2024-01-16 | Air-cooled heat dissipation energy storage battery cabinet and energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222355207U true CN222355207U (en) | 2025-01-14 |
Family
ID=94209240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420101279.1U Active CN222355207U (en) | 2024-01-16 | 2024-01-16 | Air-cooled heat dissipation energy storage battery cabinet and energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222355207U (en) |
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2024
- 2024-01-16 CN CN202420101279.1U patent/CN222355207U/en active Active
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