CN220963504U

CN220963504U - Energy storage cabinet air conditioner

Info

Publication number: CN220963504U
Application number: CN202322880982.5U
Authority: CN
Inventors: 徐龙贵; 朱科源; 马俊
Original assignee: Ningbo Deye Domestic Electrical Appliance Technology Co ltd
Current assignee: Ningbo Deye Domestic Electrical Appliance Technology Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-05-14
Anticipated expiration: 2033-10-26

Abstract

The utility model relates to an energy storage cabinet air conditioner, comprising: the shell is provided with a first air return port and a first air outlet; the baffle plate assembly is arranged in the shell and is used for dividing the inner space of the shell into a middle cavity, a bottom cavity and a top cavity communicated with the middle cavity, the first air return opening is communicated with the middle cavity, and the first air outlet is communicated with the top cavity; the evaporation assembly is arranged in the middle cavity and used for cooling air flow entering the middle cavity from the inner first return air inlet; the condensing assembly is arranged in the bottom cavity and used for discharging heat absorbed by the evaporating assembly outwards so as to complete heat exchange; the first fan is arranged in the top cavity and is used for sucking the air flow cooled by the evaporation assembly to the first air outlet. The air conditioner of the energy storage cabinet can enable cold air in the energy storage cabinet to exchange heat with the battery pack from top to bottom, and the battery unit does not directly receive the cold air for direct blowing, so that the temperature of the battery unit is effectively reduced, the temperature difference between the battery packs is smaller, the service life is prolonged, the problem of poor heat dissipation is solved, and the cooling efficiency of the energy storage cabinet is improved.

Description

Energy storage cabinet air conditioner

Technical Field

The utility model relates to the technical field of heat dissipation of energy storage cabinets, in particular to an air conditioner of an energy storage cabinet.

Background

In the prior art, traditional non-renewable energy sources such as coal and petroleum are increasingly exhausted in resource reserves, and novel renewable energy sources such as wind energy and solar energy are gradually becoming key components of the energy field. However, renewable energy sources such as wind and photovoltaic power generation have instability, which limits their reliability and stability to some extent. In this case, battery energy storage systems in outdoor energy storage cabinets represent a significant advantage, as they can effectively compensate for the fluctuations of renewable energy sources, thus stabilizing the energy supply.

However, although battery energy storage systems have potential in addressing energy stability, outdoor energy storage cabinets face some technical challenges. The battery is huge in installed quantity, and the temperature regulation and control in the cabinet are problematic due to illumination radiation in the surrounding environment. The service life of the battery can be shortened in the high-temperature environment, the performance of the battery is affected, the battery can be damaged, the battery cannot be charged normally, and even potential safety hazards occur.

To address these issues, energy storage cabinets need to be equipped with efficient cooling and de-cooling mechanisms, especially for temperature control of the battery cells. However, some energy storage cabinets use a method of directly mounting an air conditioner on a front door panel, but due to improper air port arrangement and air guiding, good circulation of internal air is not achieved, and a heat dissipation effect is limited, and this method results in large energy consumption and a large amount of heat generated by battery operation needs to be discharged. In addition, such an improper structure may also cause unstable operating environment temperature of the battery cells, accelerate battery aging, and may cause safety problems.

Disclosure of Invention

In order to solve the problems, the utility model provides the air conditioner of the energy storage cabinet, which can improve the air flow in the energy storage cabinet, form good convection circulation, improve the heat dissipation effect and enable the battery unit in the energy storage cabinet not to directly receive cold air for direct blowing.

In order to achieve the above object, the energy storage cabinet air conditioner of the present utility model includes:

the shell is provided with a first air return opening and a first air outlet, and the first air outlet is positioned on the same side as the inner first air return opening and is arranged on the side surface of the top of the shell;

The baffle plate assembly is arranged in the machine shell and is used for dividing the inner space of the machine shell into a middle cavity, a bottom cavity and a top cavity communicated with the middle cavity, the first air return port is communicated with the middle cavity, and the first air outlet port is communicated with the top cavity;

the evaporation assembly is arranged in the middle cavity and used for cooling air flow entering the middle cavity from the inner first return air inlet;

the condensation component is arranged in the bottom cavity and is used for discharging heat absorbed by the evaporation component outwards so as to complete heat exchange;

the first fan is arranged in the top cavity and is used for sucking the air flow cooled by the evaporation assembly to the first air outlet.

In order to make the casing inner space rationally separate, the baffle subassembly is including locating the inside first baffle and the second baffle of casing, first baffle cooperation casing inner wall forms the top chamber, the second baffle is located first baffle below and cooperation casing inner wall separates to form well chamber and end chamber, be equipped with the through-hole that is used for communicating well chamber and top chamber on the first baffle face, first fan is fixed in casing top inner wall and sets up relatively with the through-hole.

In order to guide the air flow, the second partition plate is provided with an air guide inclined plane, the air guide inclined plane is obliquely arranged in the middle cavity and used for guiding the air flow in the middle cavity to enter the top cavity through the through hole, and the evaporation component and the condensation component are respectively positioned on two sides of the air guide inclined plane.

For condensate water collection, evaporation module includes evaporimeter and water collector, first air outlet inboard is equipped with the first installing support that is used for fixed evaporimeter, the water collector is the second baffle and buckles and form groove structure, the water collector is located the evaporimeter below for collect the comdenstion water that the evaporimeter produced.

For condensate water treatment, the bottom of the water receiving disc is provided with a drain pipe, and the bottom of the machine shell is provided with a drain joint connected with the drain pipe.

For efficient heat exchange, the condensing assembly comprises a condenser, a second fan and a compressor which are all arranged in the bottom cavity, a second air return opening and a second air outlet are arranged on the shell, the second air return opening is positioned below the second air outlet and is communicated with the second air outlet through the bottom cavity, the second air return opening is used for enabling air flow to enter the bottom cavity, the compressor compresses refrigerant to enable the refrigerant to enter the condenser to release heat, and the second fan is used for driving the air flow subjected to heat exchange on the surface of the condenser to be discharged from the second air outlet.

In order to optimize the space layout and enable the structure of the air conditioner to be more compact, the second air outlet is arranged relative to the surface of the air guide inclined plane, and a second mounting bracket for fixing the evaporator is arranged on the inner side of the second air outlet.

In order to enhance stability and structural strength, the both sides of the air guiding inclined plane are provided with angle plates, wherein one side angle plate is fixedly connected with the second baffle plate and the air guiding inclined plane, and the other side angle plate is fixedly connected with the second mounting bracket and the air guiding inclined plane.

In order to optimize the radiating effect, the electric cabinet further comprises an electric cabinet and a middle partition plate, wherein the electric cabinet is fixedly arranged in the bottom cavity and positioned below the evaporation assembly, the middle partition plate is arranged in the bottom cavity and positioned between the electric cabinet and the condensation assembly, the electric cabinet is provided with a radiating fin, and the radiating fin at least partially penetrates through the middle partition plate to be arranged in the area where the condensation assembly is positioned.

In order to improve the system efficiency, at least one side surface of the first partition plate and the second partition plate is provided with an insulating layer.

According to the energy storage cabinet air conditioner designed by the utility model, the space is divided into different chambers through the partition plate component in the shell, the evaporation and condensation component is introduced to realize heat exchange, the heat dissipation effect is improved by combining the circulating airflow of the fan, the cooling air in the energy storage cabinet is enabled to exchange heat with the battery pack from top to bottom, the battery unit is not directly subjected to direct blowing of cold air, the temperature of the battery unit is effectively reduced, the temperature difference between the battery packs is smaller, the service life is prolonged, the problem of poor heat dissipation is solved, and the cooling efficiency of the energy storage cabinet is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded perspective view of FIG. 1;

FIG. 3 is a schematic view of the structure of the present utility model with the housing removed;

FIG. 4 is a cross-sectional view of the present utility model;

fig. 5 is a schematic airflow direction diagram of the embodiment 1 applied to the energy storage cabinet.

Wherein: the air conditioner comprises a casing 1, a first air return opening 11, a first air outlet 12, a drainage connector 13, a second air return opening 14, a second air outlet 15, a first mounting bracket 16, a second mounting bracket 17, an electric heater 18, a partition plate assembly 2, a first partition plate 21, a second partition plate 22, a through hole 23, an air guide inclined plane 24, a corner plate 25, a middle partition plate 26, a middle cavity 3, a bottom cavity 4, a top cavity 5, an evaporation assembly 6, an evaporator 61, a water receiving disc 62, a drainage pipe 63, a condensation assembly 7, a condenser 71, a second fan 72, a compressor 73, a first fan 8, an electric cabinet 9, cooling fins 91 and an insulating layer 10.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Example 1.

As shown in fig. 1, the energy storage cabinet air conditioner described in this embodiment includes:

The shell 1 is provided with a first air return opening 11 and a first air outlet 12, wherein the first air outlet 12 is positioned on the same side of the inner first air return opening 11 and is arranged on the side surface of the top of the shell 1;

The baffle plate assembly 2 is arranged in the machine shell 1 and is used for dividing the inner space of the machine shell 1 into a middle cavity 3, a bottom cavity 4 and a top cavity 5 communicated with the middle cavity 3, the first air return port 11 is communicated with the middle cavity 3, and the first air outlet 12 is communicated with the top cavity 5; the evaporation assembly 6 is arranged in the middle cavity 3 and used for cooling air flow entering the middle cavity 3 from the inner first air return port 11;

The condensation component 7 is arranged in the bottom cavity 4 and is used for discharging the heat absorbed by the evaporation component 6 outwards so as to complete heat exchange; the first fan 8 is arranged in the top cavity 5 and is used for sucking the air flow cooled by the evaporation assembly 6 to the first air outlet 12. In this embodiment, the application of the energy storage cabinet air conditioner is aimed at realizing the heat dissipation work of the energy storage cabinet. When in actual use, the housing 1 is mounted on a side wall of the energy storage cabinet. Preferably, the air conditioner of the energy storage cabinet can be embedded on a cabinet door of the energy storage cabinet, so that subsequent overhaul and maintenance work can be facilitated. As shown in fig. 4 and 5, in operation, the first fan 8 is activated to cause air in the tank to enter the central chamber 3 through the first return air opening 11. After being cooled by the evaporating assembly 6 in the middle cavity 3, the cooled air is sucked into the top cavity 5 from the through hole by the first fan 8 and then discharged through the first air outlet 12. The air circulation in the energy storage cabinet is realized by the flowing mode, and heat is taken away. At the same time, the heat absorbed by the evaporation module 6 is conducted to the condensation module 7 in the bottom chamber 4 for heat exchange and discharge. An advantage of this embodiment is that the evaporation assembly 6 is separated from the condensation assembly 7 by the baffle assembly 2, ensuring that thermal interactions do not affect the battery cells within the energy storage cabinet. The first air outlet 12 is located on the top side of the casing 1, so that an air supply direction is from outside to inside, a continuous cooling air flow circulation loop is formed, cooling efficiency is improved, meanwhile, cold air in the energy storage cabinet is enabled to exchange heat with the battery pack up and down, the battery unit is protected from directly receiving cold air for direct blowing, the temperature of the battery unit is effectively reduced, the temperature difference between the battery packs is smaller, the service life is prolonged, the problem of poor heat dissipation is solved, and the cooling efficiency of the energy storage cabinet is improved. In addition, the power of the first fan 8 can be set according to actual needs, so as to ensure that the air flow in the system is smoother. In this embodiment, preferably, an electric heater is further disposed between the evaporating component 6 and the through hole, and when the energy storage cabinet needs to be ventilated with hot air, the electric heater 18 heats air entering the energy storage cabinet to meet working requirements under different situations.

In some embodiments, as shown in fig. 2 and 3, the partition board assembly 2 includes a first partition board 21 and a second partition board 22 disposed inside the casing 1, where the first partition board 21 cooperates with an inner wall of the casing 1 to form the top cavity 5, the second partition board 22 is disposed below the first partition board 21 and cooperates with an inner wall of the casing 1 to separate and form the middle cavity 3 and the bottom cavity 4, a through hole 23 for communicating the middle cavity 3 with the top cavity 5 is disposed on a board surface of the first partition board 21, and the first fan 8 is fixed on the top inner wall of the casing 1 and is disposed opposite to the through hole 23. The cooperation of the first partition plate 21 and the second partition plate 22 makes the space in the casing 1 effectively utilized, so that components with different functions can operate without interfering with each other, thereby reducing the occupied space volume of the air conditioner, and realizing that cooling air flow can flow in a predetermined path through the through holes 23, and realizing the flow and circulation of the air flow.

In some embodiments, as shown in fig. 2-4, the second partition 22 has an air guiding inclined plane 24, and the air guiding inclined plane 24 is obliquely disposed in the middle chamber 3 and is used for guiding the air flow in the middle chamber 3 to enter the top chamber 5 through the through hole 23, and the evaporation component 6 and the condensation component 7 are respectively located at two sides of the air guiding inclined plane 24. The air flow in the middle cavity 3 can be effectively guided by the arrangement of the air guide inclined plane 24, so that the air flow enters the top cavity 5 through the through hole 23, the guiding ensures that the cooling air flow can flow in the shell 1, thereby improving the heat exchange efficiency, and meanwhile, the evaporation component 6 and the condensation component 7 are respectively positioned at two sides of the air guide inclined plane 24 by the inclined arrangement of the air guide inclined plane 24, so that the inner space of the shell 1 can be utilized to the greatest extent, and the flow path of the air flow in the bottom cavity 4 is improved.

In some embodiments, as shown in fig. 3, the evaporation assembly 6 includes an evaporator 61 and a water receiving tray 62, a first mounting bracket 16 for fixing the evaporator 61 is disposed inside the first air outlet 12, the water receiving tray 62 is a groove structure formed by bending the second partition 22, and the water receiving tray 62 is located below the evaporator 61 and is used for collecting condensed water generated by the evaporator 61. The evaporator 61 is fixed by the first mounting bracket 16, so that condensed water of the evaporator 61 can be effectively collected by the water receiving disc 62, and can be prevented from flowing around in the casing 1, and the drying of the internal space of the casing 1 can be maintained; meanwhile, the bending design of the second partition 22 realizes the formation of the water receiving disc 62, simplifies the structure and reduces the production cost.

In some embodiments, as shown in fig. 2 and 3, a drain pipe 63 is provided at the bottom of the water receiving tray 62, and a drain joint 13 connected to the drain pipe 63 is provided at the bottom of the casing 1. The condensed water collected by the water receiving disc 62 can be discharged from the bottom of the water receiving disc 62 through the drain pipe 63, and then the condensed water is discharged out of the casing 1 through the drain joint 13, so that the collection and the discharge of the condensed water are realized.

In some embodiments, as shown in fig. 2 and 3, for efficient heat exchange, the condensation assembly 7 includes a condenser 71, a second fan 72 and a compressor 73 all disposed in the bottom cavity 4, the casing 1 is provided with a second air return opening 14 and a second air outlet 15, the second air return opening 14 is located below the second air outlet 15 and is communicated with the second air outlet 15 through the bottom cavity 4, the second air return opening 14 is used for allowing air to flow into the bottom cavity 4, the compressor 73 compresses refrigerant to enter the condenser 71 to release heat, and the second fan 72 is used for driving the air flow heat exchanged by the surface of the condenser 71 to be discharged from the second air outlet 15. When the air conditioner works, the compressor 73 compresses the refrigerant and enters the condenser 71, the condenser 71 absorbs heat to complete liquefaction of the refrigerant, meanwhile, the second fan 72 generates air flow to enter the bottom cavity 4, the air flow is discharged from the second air outlet 15 after heat exchange of the condenser 71, and heat on the surface of the condenser 71 is taken away. The integrated layout is characterized in that the heat exchange system is arranged in the bottom cavity 4 in a concentrated mode, the exchange airflow circulates locally, the influence on the air flow of the middle cavity 3 is avoided, the heat exchange efficiency is improved, and meanwhile, the independent return air inlet and the independent air outlet also realize the effective guiding of the heat dissipation airflow. The scheme is reasonable in integrated layout, improves the condensing efficiency, and provides powerful support for the cooling of the energy storage cabinet.

In some embodiments, as shown in fig. 3 and 4, in order to optimize the spatial layout and make the structure of the air conditioner more compact, the second air outlet 15 is disposed opposite to the surface of the air guiding inclined plane 24, and a second mounting bracket 17 for fixing the evaporator 61 is disposed inside the second air outlet 15. The arrangement ensures that the second air outlet 15 is closer to the air guide inclined plane 24, shortens the air flow circulation path, optimizes the utilization of the internal space and ensures that the whole structure is more compact. At the same time, the provision of the second mounting bracket 17 also enables a fixed mounting of the evaporator 61. The scheme reasonably utilizes the internal space, improves the utilization efficiency of the space, and optimizes the overall structure layout of the product.

In some embodiments, as shown in fig. 3 and 4, for enhancing stability and structural strength, the air guiding inclined plane 24 is provided with angle plates 25 at two sides, wherein one side angle plate 25 is fixedly connected with the second partition 22 and the air guiding inclined plane 24, and the other side angle plate 25 is fixedly connected with the second mounting bracket 17 and the air guiding inclined plane 24. In this way, the air guiding inclined planes 24 are supported and fixed from two sides by the angle plates 25, so that the structural strength of the air guiding inclined planes is enhanced, the inclined deformation is prevented, the air flow guiding is more reliable, and the overall performance of the air conditioner is improved.

In some embodiments, as shown in fig. 2 and 4, in order to optimize the heat dissipation effect, the heat dissipation device further comprises an electric cabinet 9 and a middle partition 26, wherein the electric cabinet 9 is fixedly installed in the bottom cavity 4 and is located below the evaporation component 6, the middle partition 26 is located in the bottom cavity 4 and is located between the electric cabinet 9 and the condensation component 7, the electric cabinet 9 is provided with a heat dissipation fin 91, and the heat dissipation fin 91 at least partially penetrates through the middle partition 26 and is located in the area where the condensation component 7 is located. The electric cabinet 9 sets up in end chamber 4, on the one hand, avoids in the middle chamber 3 cooling air current to cause and separates out the comdenstion water in the electric cabinet 9, on the other hand, separates with condensing units 7 through middle baffle 26, can reduce the influence that condensing units 7 probably produced to electric cabinet 9 when moving, sets up the fin 91 that corresponds with electric cabinet 9 simultaneously, utilizes the air current in the end chamber 4 to carry out auxiliary cooling to electric cabinet 9, has improved the radiating condition of electric cabinet 9, prevents that it from generating heat from influencing system efficiency.

In some embodiments, as shown in fig. 4, at least one side surface of the first separator 21 and the second separator 22 is provided with a heat insulation layer 10. The heat-insulating layer 10 can reduce heat exchange between the surface of the partition board and the air flow in the partition board, reduce the heat transfer rate of the partition board and maintain the temperature state of the air flow. In this embodiment, the insulation layer 10 may be insulation cotton.

The energy storage cabinet air conditioner that this embodiment provided, baffle subassembly in through the casing separates the space into different cavities, introduces evaporation and condensation subassembly and realizes the heat exchange, combines fan circulation air current, improves the radiating effect, and makes the battery cell in the energy storage cabinet directly accept cold wind and directly blow, effectively reduces battery cell temperature, increase of service life, has solved the poor problem of heat dissipation, has promoted the cooling efficiency of energy storage cabinet.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An energy storage cabinet air conditioner, characterized by comprising:

The machine shell (1) is provided with a first air return opening (11) and a first air outlet (12), wherein the first air outlet (12) is positioned on the same side of the inner first air return opening (11) and is arranged on the side surface of the top of the machine shell (1);

The baffle assembly (2) is arranged in the casing (1) and is used for dividing the internal space of the casing (1) into a middle cavity (3), a bottom cavity (4) and a top cavity (5) communicated with the middle cavity (3), the first air return opening (11) is communicated with the middle cavity (3), and the first air outlet (12) is communicated with the top cavity (5);

The evaporation assembly (6) is arranged in the middle cavity (3) and is used for cooling air flow entering the middle cavity (3) from the inner first air return opening (11);

The condensation assembly (7) is arranged in the bottom cavity (4) and is used for discharging heat absorbed by the evaporation assembly (6) outwards so as to complete heat exchange;

the first fan (8) is arranged in the top cavity (5) and is used for sucking the air flow cooled by the evaporation assembly (6) to the first air outlet (12).

2. The energy storage cabinet air conditioner according to claim 1, wherein the partition board assembly (2) comprises a first partition board (21) and a second partition board (22) which are arranged in the casing (1), the first partition board (21) is matched with the inner wall of the casing (1) to form the top cavity (5), the second partition board (22) is arranged below the first partition board (21) and is matched with the inner wall of the casing (1) to separate and form the middle cavity (3) and the bottom cavity (4), a through hole (23) for communicating the middle cavity (3) and the top cavity (5) is formed in the surface of the first partition board (21), and the first fan (8) is fixed on the inner wall of the top of the casing (1) and is arranged opposite to the through hole (23).

3. The air conditioner of claim 2, wherein the second partition plate (22) has an air guiding inclined plane (24), the air guiding inclined plane (24) is obliquely arranged in the middle cavity (3) and is used for guiding air flow in the middle cavity (3) to enter the top cavity (5) through the through hole (23), and the evaporation component (6) and the condensation component (7) are respectively positioned at two sides of the air guiding inclined plane (24).

4. The energy storage cabinet air conditioner according to claim 2, wherein the evaporation assembly (6) comprises an evaporator (61) and a water receiving disc (62), a first mounting bracket (16) for fixing the evaporator (61) is arranged on the inner side of the first air outlet (12), the water receiving disc (62) is formed by bending a second partition plate (22) to form a groove structure, and the water receiving disc (62) is located below the evaporator (61) and used for collecting condensed water generated by the evaporator (61).

5. The energy storage cabinet air conditioner according to claim 4, wherein a drain pipe (63) is arranged at the bottom of the water receiving disc (62), and a drain joint (13) connected with the drain pipe (63) is arranged at the bottom of the casing (1).

6. The energy storage cabinet air conditioner according to claim 3, wherein the condensing assembly (7) comprises a condenser (71), a second fan (72) and a compressor (73) which are all arranged in the bottom cavity (4), the shell (1) is provided with a second air return opening (14) and a second air outlet (15), the second air return opening (14) is arranged below the second air outlet (15) and is communicated with the second air outlet (15) through the bottom cavity (4), the second air return opening (14) is used for enabling air to enter the bottom cavity (4), the compressor (73) compresses refrigerant to enable the refrigerant to enter the condenser (71) to release heat, and the second fan (72) is used for driving the air to be discharged from the second air outlet (15) through heat exchange on the surface of the condenser (71).

7. The energy storage cabinet air conditioner according to claim 6, wherein the second air outlet (15) is arranged opposite to the surface of the air guiding inclined plane (24), and a second mounting bracket (17) for fixing the evaporator (61) is arranged inside the second air outlet (15).

8. The air conditioner of claim 7, wherein corner plates (25) are disposed on two sides of the air guiding inclined plane (24), wherein one corner plate (25) is fixedly connected with the second partition plate (22) and the air guiding inclined plane (24), and the other corner plate (25) is fixedly connected with the second mounting bracket (17) and the air guiding inclined plane (24).

9. The energy storage cabinet air conditioner according to claim 6, further comprising an electric cabinet (9) and a middle partition plate (26), wherein the electric cabinet (9) is fixedly installed in the bottom cavity (4) and located below the evaporation assembly (6), the middle partition plate (26) is arranged in the bottom cavity (4) and located between the electric cabinet (9) and the condensation assembly (7), the electric cabinet (9) is provided with a radiating fin (91), and the radiating fin (91) at least partially penetrates through the middle partition plate (26) to be placed in an area where the condensation assembly (7) is located.

10. The energy storage cabinet air conditioner according to any one of claims 2-9, wherein at least one side surface of the first partition (21) and the second partition (22) is provided with an insulation layer (10).