CN217822990U - Electric appliance cabinet and energy storage system - Google Patents

Abstract

The utility model relates to an energy storage heat dissipation technical field especially relates to an electric appliance cabinet and energy storage system. The electric appliance cabinet comprises an electric appliance cabinet body, an air inlet duct and an air exhaust duct, wherein the electric appliance cabinet body is positioned inside the container body, an air conditioner air inlet and a natural air inlet are formed in the air inlet duct, an air conditioner air outlet and a natural air outlet are formed in the air exhaust duct, one of the air conditioner air inlet and the natural air inlet can be communicated with an air inlet of the electric appliance cabinet body, one of the air conditioner air outlet and the natural air outlet can be communicated with an air outlet of the electric appliance cabinet body, the electric appliance cabinet body can select air conditioner air heat dissipation and natural air heat dissipation according to requirements in the arrangement mode, the heat dissipation mode of the electric appliance cabinet body is more flexible, and the effects of energy conservation and emission reduction are also achieved. The energy storage system is more flexible in heat dissipation mode of the electric appliance cabinet body by applying the electric appliance cabinet, and the effects of energy conservation and emission reduction are achieved.

Description

Electric appliance cabinet and energy storage system

Technical Field

The utility model relates to an energy storage heat dissipation technical field especially relates to an electric appliance cabinet and energy storage system.

Background

The energy storage system is a device with high integration inside, an electric appliance cabinet, an air conditioner and a plurality of groups of large-capacity battery packs are placed inside a box body of the energy storage system, the air conditioner is used for refrigerating and radiating the battery packs inside the box body and the electric appliance cabinet, normal work of the battery packs and the electric appliance cabinet is guaranteed, temperature adjustment is carried out on the electric appliance cabinet by simply depending on the air conditioner, the requirement on air-conditioning refrigeration capacity is large, and energy consumption is increased.

Therefore, it is desirable to provide an electrical cabinet and an energy storage system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric appliance cabinet and energy storage system can select the radiating mode to the electric appliance cabinet body according to the demand, and is more nimble to the radiating mode of the electric appliance cabinet body to energy saving and emission reduction's effect has.

To achieve the purpose, the utility model adopts the following technical proposal:

an electrical cabinet comprising:

the electric appliance cabinet body is positioned inside the container body;

the air inlet duct is provided with an air conditioner air inlet and a natural air inlet, and one of the air conditioner air inlet and the natural air inlet can be communicated with an air inlet of the electric appliance cabinet body; and

and the air exhaust duct is provided with an air conditioner air outlet and a natural air outlet, and one of the air conditioner air outlet and the natural air outlet can be communicated with an air outlet of the electric appliance cabinet body.

As a preferred scheme, when the temperature outside the container body is higher than a preset temperature value, the air-conditioning air inlet is communicated with the air inlet of the electric appliance cabinet body, and the air-conditioning air outlet is communicated with the air outlet of the electric appliance cabinet body, so that the air-conditioning air inside the container body can radiate the electric appliance cabinet body;

when the temperature outside the container body is not higher than the preset temperature value, the natural wind inlet is communicated with the air inlet of the electric appliance cabinet body, and the natural wind outlet is communicated with the air outlet of the electric appliance cabinet body, so that the natural wind outside the container body radiates the heat of the electric appliance cabinet body.

Preferably, the exhaust duct includes:

the air outlet of the air conditioner and the natural air outlet are formed in the air exhaust pipeline;

the air exhaust baffle is positioned in the air exhaust pipeline; and

the first driving piece is configured to drive the air exhaust baffle to rotate and switch between a first position and a second position, and when the air exhaust baffle is located at the first position, the air exhaust baffle blocks the air conditioning air outlet so that the natural air outlet is communicated with the air outlet of the electric appliance cabinet body; when the air exhaust baffle is positioned at the second position, the air exhaust baffle blocks the natural air outlet so as to enable the air conditioner air outlet to be communicated with the air outlet of the electric appliance cabinet body.

Preferably, the end of the exhaust baffle is provided with a first magnetic attraction piece, and when the exhaust baffle is located at the first position and the second position, the first magnetic attraction piece can be attracted and fixed to the inner wall of the exhaust duct at the corresponding position.

As the preferred scheme, the air exhaust duct also includes:

the first limiting part is fixed in the exhaust pipeline, when the exhaust baffle is located at the first position, the exhaust baffle is abutted against one end of the first limiting part, and when the exhaust baffle is located at the second position, the exhaust baffle is abutted against the other end of the first limiting part.

As a preferred scheme, the first limiting part is a first limiting shaft sleeve, the first limiting shaft sleeve is sleeved on a first rotating shaft of the first driving part, a first avoidance groove is formed in the outer peripheral wall of the first limiting shaft sleeve, and one end of the air exhaust baffle can penetrate through the first avoidance groove to be connected with the first rotating shaft of the first driving part;

when the first rotating shaft of the first driving part drives the air exhaust baffle to rotate to the first position relative to the first limiting shaft sleeve, the air exhaust baffle is abutted against the groove wall on one side of the first avoidance groove, and when the first rotating shaft of the first driving part drives the air exhaust baffle to rotate to the second position relative to the first limiting shaft sleeve, the air exhaust baffle is abutted against the groove wall on the other side of the first avoidance groove.

As preferred scheme, the air inlet duct includes:

the air inlet pipeline is provided with the air conditioning air inlet and the natural air inlet;

the air inlet baffle is positioned in the air inlet pipeline; and

the second driving piece is configured to drive the air inlet baffle to be rotationally switched between a third position and a fourth position, wherein when the air inlet baffle is located at the third position, the air inlet baffle blocks the air conditioner air inlet, so that the natural air inlet is communicated with the air inlet of the electric appliance cabinet body; when the air inlet baffle is located at the fourth position, the air inlet baffle blocks the natural air inlet, so that the air conditioner air inlet is communicated with the air inlet of the electric appliance cabinet body.

As a preferred scheme, the end of the air inlet baffle is provided with a second magnetic attraction piece, and when the air inlet baffle is located at the third position and the fourth position, the second magnetic attraction piece can be fixedly attracted to the inner wall of the air inlet pipeline at the corresponding position.

As preferred scheme, the air inlet duct still includes:

the second limiting part is fixed in the air inlet pipeline, when the air inlet baffle is located at the third position, the air inlet baffle is abutted to one end of the second limiting part, and when the air inlet baffle is located at the fourth position, the air inlet baffle is abutted to the other end of the second limiting part.

As a preferred scheme, the second limiting part is a second limiting shaft sleeve, the second limiting shaft sleeve is sleeved on a second rotating shaft of the second driving part, a second avoiding groove is formed in the outer peripheral wall of the second limiting shaft sleeve, and one end of the air inlet baffle can penetrate through the second avoiding groove to be connected with the second rotating shaft of the second driving part;

when the second rotating shaft of the second driving part drives the air inlet baffle plate to be opposite to the second limiting shaft sleeve to rotate to the third position, the air inlet baffle plate is abutted to the groove wall of one side of the second avoiding groove, and when the second rotating shaft of the second driving part drives the air inlet baffle plate to be opposite to the second limiting shaft sleeve to rotate to the fourth position, the air inlet baffle plate is abutted to the groove wall of the other side of the second avoiding groove.

Preferably, the electrical cabinet further comprises:

the air exhaust duct is arranged at the top of the electric appliance cabinet body, the connecting bent pipe is communicated with the natural air outlet, the air outlet of the connecting bent pipe is opposite to the air outlet in the container body, and the air outlet of the connecting bent pipe is arranged towards the horizontal direction.

Preferably, the electrical cabinet further comprises:

and the heat radiation fan is arranged in the electric appliance cabinet body.

An energy storage system, includes air conditioner and container body, energy storage system still includes as above the electric appliance cabinet, the air conditioner with the electric appliance cabinet all sets up in the container body.

The utility model has the advantages that:

the utility model provides an electric appliance cabinet, through setting up the air inlet wind channel and airing exhaust the wind channel, air conditioner wind import and natural wind import have been seted up on the air inlet wind channel, air conditioner wind export and natural wind export have been seted up on the air exhaust wind channel, air conditioner wind import and natural wind import one of them can be linked together with the air intake of the electric appliance cabinet body, air conditioner wind export and natural wind export one of them can be linked together with the air exit of the electric appliance cabinet body, make the electric appliance cabinet body can the demand carry out the heat dissipation of air conditioner wind and the heat dissipation's of natural wind selection, it is more nimble to the radiating mode of the electric appliance cabinet body. In addition, the electric appliance cabinet body can dissipate heat of the electric appliance cabinet body by utilizing natural wind, so that energy consumption of the air conditioner is reduced, and the effects of energy conservation and emission reduction are achieved.

The utility model provides an energy storage system is through using above-mentioned electric appliance cabinet for the electric appliance cabinet body can carry out the selection of air conditioner wind heat dissipation and natural wind heat dissipation according to the demand, and is more nimble to the radiating mode of the electric appliance cabinet body. In addition, the electric appliance cabinet body can dissipate heat of the electric appliance cabinet body by utilizing natural wind, so that energy consumption of the air conditioner is reduced, and the effects of energy conservation and emission reduction are achieved.

Drawings

Fig. 1 is a schematic structural diagram of an energy storage system provided by an embodiment of the present invention;

fig. 2 is a front view of an electrical cabinet provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of an exhaust duct provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an air inlet duct provided in an embodiment of the present invention;

fig. 5 is an isometric view of an electrical cabinet provided by an embodiment of the present invention;

fig. 6 is a sectional view of an exhaust duct provided in an embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

fig. 8 is a partial enlarged view at B in fig. 6;

fig. 9 is a sectional view of an air inlet duct provided in an embodiment of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at C;

fig. 11 is a partial enlarged view at D in fig. 9.

In the figure:

100. an electric appliance cabinet; 200. a container body; 300. an air conditioner; 400. a battery pack;

1. an electrical appliance cabinet body; 11. an air inlet; 12. an air outlet;

2. an air inlet duct; 21. an air inlet pipeline; 211. an air inlet of the air conditioner; 212. a natural wind inlet; 22. an air inlet baffle; 221. a second magnetic attraction piece; 23. a second driving member; 231. a second rotating shaft; 24. a second limit shaft sleeve; 241. a second avoidance slot;

3. an air exhaust duct; 31. an exhaust duct; 311. an air outlet of the air conditioner; 312. a natural wind outlet; 32. an exhaust baffle; 321. a first magnetic attraction piece; 33. a first driving member; 331. a first rotating shaft; 34. a first limit shaft sleeve; 341. a first avoidance slot;

4. connecting a bent pipe; 5. a heat dissipation fan.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

As shown in fig. 1, the embodiment provides an energy storage system, including air conditioner 300, container 200 electrical cabinet 100 and multiunit battery pack 400, wherein, electrical cabinet 100, air conditioner 300 and multiunit battery pack 400 all set up inside container 200, battery pack 400 is used for storing the electric energy, electrical cabinet 100 can collect the electric energy of multiunit battery pack 400, air conditioner 300 is used for refrigerating the inside environment of container 200, thereby realize the cooling heat dissipation to electrical cabinet 100 and multiunit battery pack 400, guarantee electrical cabinet 100 and multiunit battery pack 400's normal work.

However, the electric appliance cabinet 100 only depends on the air conditioner 300 to adjust the temperature, so that the requirement for the cooling capacity of the air conditioner 300 is relatively large, and the energy consumption is increased.

In order to solve the above problems, as shown in fig. 2 to 4, the electrical cabinet 100 provided in this embodiment includes an electrical cabinet body 1, an air inlet duct 2 and an air outlet duct 3, wherein the electrical cabinet body 1 is located inside the container body 200, devices inside the electrical cabinet body 1 can collect electrical energy of the battery pack 400, the air inlet duct 2 is provided with an air conditioner air inlet 211 and a natural air inlet 212, one of the air conditioner air inlet 211 and the natural air inlet 212 can be communicated with the air inlet 11 of the electrical cabinet body 1, the air outlet duct 3 is provided with an air conditioner air outlet 311 and a natural air outlet 312, one of the air conditioner air outlet 311 and the natural air outlet 312 can be communicated with the air outlet 12 of the electrical cabinet body 1, so that the electrical cabinet body 1 can be required to select air conditioner air heat dissipation and natural air heat dissipation, and the heat dissipation manner of the electrical cabinet body 1 is more flexible. In addition, the electric appliance cabinet body 1 can dissipate heat of the electric appliance cabinet body 1 by utilizing natural wind, so that energy consumption of the air conditioner 300 is reduced, and effects of energy conservation and emission reduction are achieved.

Preferably, in the present embodiment, when the temperature outside the container body 200 is higher than the preset temperature value, the air-conditioning air inlet 211 is communicated with the air inlet 11 of the electric appliance cabinet body 1, and the air-conditioning air outlet 311 is communicated with the air outlet 12 of the electric appliance cabinet body 1, so that the air-conditioning air blown by the air conditioner 300 inside the container body 200 dissipates heat to the electric appliance cabinet body 1, and the air-conditioning air blown by the air conditioner 300 is enabled to circulate inside the electric appliance cabinet body 1; when the temperature outside the container 200 is not higher than the preset temperature value, the natural wind inlet 212 is communicated with the air inlet 11 of the electric appliance cabinet body 1, and the natural wind outlet 312 is communicated with the air outlet 12 of the electric appliance cabinet body 1, so that the natural wind outside the container 200 dissipates heat to the electric appliance cabinet body 1. The electric appliance cabinet body 1 can perform switching between air conditioner air heat dissipation and natural air heat dissipation according to the external environment temperature of the container body 200, and the heat dissipation mode of the electric appliance cabinet body 1 is more flexible. In addition, under the condition that the outside temperature of the container body 200 is low, natural wind can be used for dissipating heat of the electric appliance cabinet body 1, energy consumption of the air conditioner 300 is reduced, and the effects of energy conservation and emission reduction are achieved.

It should be noted that, when the external temperature of the container 200 is lower, in order to ensure that the external natural wind of the container 200 can smoothly enter the electric appliance cabinet 1 through the natural wind inlet 212, the container 200 is discharged through the natural wind outlet 312, the container 200 is correspondingly provided with the first opening and the second opening, the first opening is communicated with the natural wind inlet 212, thereby ensuring that the external natural wind of the container 200 can sequentially enter the electric appliance cabinet 1 through the first opening and the natural wind inlet 212, the second opening is communicated with the natural wind outlet 312, thereby ensuring that the internal wind of the electric appliance cabinet 1 sequentially passes through the natural wind outlet 312 and the second opening to be discharged out of the container 200, thereby realizing the circulation of the external natural wind of the container 200 inside the electric appliance cabinet 1.

In addition, it should be noted that the temperature outside the container body 200 can be detected by a temperature sensor provided on the energy storage system, and the specific detection principle and the specific structure thereof belong to the prior art, and are not described herein again. In this embodiment, the preset temperature value is preferably 20 ℃, and in other embodiments, the preset temperature value may be set according to specific requirements.

In this embodiment, as shown in fig. 2 and fig. 5, the electrical cabinet 100 further includes a connection elbow 4, in this embodiment, a first opening has been seted up at the bottom of the container 200, a second opening has been seted up at the top of the container 200, the air duct 3 of airing exhaust sets up at the top of the electrical cabinet body 1, the connection elbow 4 is connected with the air duct 3 of airing exhaust, and the connection elbow 4 switches on with the natural wind outlet 312, the air outlet of the connection elbow 4 is just right set up with the second opening, and the air outlet of the connection elbow 4 is arranged towards the horizontal direction, thereby it is guaranteed that the air inside the electrical cabinet body 1 loops through the natural wind outlet 312, the air outlet of the connection elbow 4 and the second opening discharge the container 200. Through setting up connection bend 4 to arrange connection bend 4's air outlet towards the horizontal direction, can avoid when sleet weather, external sleet enters into the electrical apparatus cabinet body 1 inside through connection bend 4's air outlet, has also avoided external foreign matter to enter into the electrical apparatus cabinet body 1 inside through connection bend 4's air outlet, has improved the protection to electrical apparatus cabinet 100.

In addition, as shown in fig. 5, the electrical cabinet 100 further includes a heat dissipation fan 5, and the heat dissipation fan 5 is disposed in the electrical cabinet body 1, so as to promote air circulation in the electrical cabinet body 1, and further improve a heat dissipation effect of the electrical cabinet 100.

Referring to fig. 3, 6-8, the specific structure of the air-discharging duct 3 will be described, as shown in fig. 3, 6-8, the air-discharging duct 3 includes an air-discharging duct 31, an air-discharging baffle 32 and a first driving member 33, wherein the air-discharging duct 31 is provided with an air-conditioning outlet 311 and a natural air outlet 312, the air-discharging baffle 32 is located in the air-discharging duct 31, the first driving member 33 is disposed on the air-discharging duct 31, and a first rotating shaft 331 of the first driving member 33 is connected to one end of the air-discharging baffle 32, the first driving member 33 can drive the air-discharging baffle 32 to rotate and switch between a first position and a second position, wherein when the air-discharging baffle 32 is located at the first position, the air-discharging baffle 32 blocks the air-conditioning outlet 311, so that the natural air outlet 312 is communicated with the air outlet 12 of the electric appliance cabinet 1; when the exhaust damper 32 is in the second position, the exhaust damper 32 blocks the natural air outlet 312, so that the air-conditioning air outlet 311 communicates with the air outlet 12 of the electric appliance cabinet 1. It should be noted that, when the temperature sensor detects that the external temperature of the container 200 is not higher than the preset temperature value, the first driving member 33 drives the air exhaust baffle 32 to be at the first position, and when the temperature sensor detects that the external temperature of the container 200 is higher than the preset temperature value, the first driving member 33 drives the air exhaust baffle 32 to be at the second position. Specifically, the first driving member 33 can be a rotating electrical machine, and the rotating electrical machine can drive the exhaust baffle 32 to rotate through the first rotating shaft 331 when operating, and in this embodiment, the rotating electrical machine drives the exhaust baffle 32 to rotate by 90 ° so as to realize the rotation switching of the exhaust baffle 32 between the first position and the second position, which is convenient and fast to operate. In other embodiments, the rotation angle of the air discharge baffle 32 may be designed according to the opening positions of the air-conditioning air outlet 311 and the natural air outlet 312 on the air discharge duct 31.

In addition, in this embodiment, the air exhaust duct 3 further includes a first limiting member, the first limiting member is fixed in the air exhaust duct 31, when the air exhaust baffle 32 is located at the first position, the air exhaust baffle 32 abuts against one end of the first limiting member, and when the air exhaust baffle 32 is located at the second position, the air exhaust baffle 32 abuts against the other end of the first limiting member, so that the first limiting member can limit the air exhaust baffle 32 at the first position and the second position, and stability and reliability of the air exhaust baffle 32 at the first position and the second position are further ensured.

Specifically, as shown in fig. 7, the first limiting member is a first limiting shaft sleeve 34, the first limiting shaft sleeve 34 is sleeved on the first rotating shaft 331 of the first driving member 33, a first avoiding groove 341 is formed in the outer peripheral wall of the first limiting shaft sleeve 34, one end of the exhaust baffle 32 can pass through the first avoiding groove 341 to be connected with the first rotating shaft 331 of the first driving member 33, when the first rotating shaft 331 of the first driving member 33 drives the exhaust baffle 32 to rotate to the first position relative to the first limiting shaft sleeve 34, the exhaust baffle 32 abuts against a groove wall on one side of the first avoiding groove 341, when the first rotating shaft 331 of the first driving member 33 drives the exhaust baffle 32 to rotate to the second position relative to the first limiting shaft sleeve 34, the exhaust baffle 32 abuts against a groove wall on the other side of the first avoiding groove 341, thereby limiting the exhaust baffle 32 at the first position and the second position is achieved. Note that, in the present embodiment, the angle between the first position and the second position is 90 °, and thus the angle at which the first avoiding groove 341 opens is 90 °.

Preferably, as shown in fig. 8, the end of the exhaust baffle 32 is provided with a first magnetic element 321, and when the exhaust baffle 32 is located at the first position and the second position, the first magnetic element 321 can be fixed to the inner wall of the exhaust duct 31 at the corresponding position in an adsorbing manner, so that the exhaust baffle 32 is locked at the first position and the second position, and the stability of the exhaust baffle 32 at the first position and the second position is ensured. Specifically, the first magnetic element 321 may be a magnet, and the corresponding position of the inner wall of the exhaust duct 31 is made of iron.

Referring to fig. 4 and 9 to 11, the specific structure of the air inlet duct 2 is described, as shown in fig. 4 and 9 to 11, the air inlet duct 2 includes an air inlet duct 21, an air inlet baffle 22 and a second driving member 23, wherein the air inlet duct 21 is provided with an air conditioning air inlet 211 and a natural air inlet 212, the air inlet baffle 22 is located in the air inlet duct 21, the second driving member 23 is disposed on the air inlet duct 2, and a second rotating shaft 231 of the second driving member 23 is connected to one end of the air inlet baffle 22, the second driving member 23 can drive the air inlet baffle 22 to rotate and switch between a third position and a fourth position, wherein when the air inlet baffle 22 is located at the third position, the air inlet baffle 22 blocks the air conditioning air inlet 211, so that the natural air inlet 212 is communicated with the air inlet 11 of the electric appliance cabinet 1; when the air inlet baffle 22 is at the fourth position, the air inlet baffle 22 blocks the natural air inlet 212, so that the air-conditioning air inlet 211 is communicated with the air inlet 11 of the electric appliance cabinet body 1. It should be noted that, when the temperature sensor detects that the external temperature of the container 200 is not higher than the preset temperature value, the second driving member 23 drives the air intake baffle 22 to be located at the third position, and when the temperature sensor detects that the external temperature of the container 200 is higher than the preset temperature value, the second driving member 23 drives the air intake baffle 22 to be located at the fourth position. Particularly, second driving piece 23 can be rotating electrical machines, and the rotating electrical machines during operation can drive air inlet baffle 22 through second pivot 231 and rotate to in this embodiment, rotating electrical machines drive air inlet baffle 22 rotatory 90 alright realize that air inlet baffle 22 rotates between third position and fourth position and switch, the simple operation. In other embodiments, the rotation angle of the air inlet baffle 22 may be designed according to the opening positions of the air-conditioning air inlet 211 and the natural air inlet 212 on the air inlet duct 21.

In addition, in this embodiment, the air inlet duct 2 further includes a second limiting member, the second limiting member is fixed in the air inlet duct 21, when the air inlet baffle 22 is located at the third position, the air inlet baffle 22 abuts against one end of the second limiting member, and when the air inlet baffle 22 is located at the fourth position, the air inlet baffle 22 abuts against the other end of the second limiting member, so that the second limiting member can limit the air inlet baffle 22 at the third position and the fourth position, and the stability and reliability of the air inlet baffle 22 at the third position and the fourth position are further ensured.

Specifically, as shown in fig. 10, the second limiting member is a second limiting shaft sleeve 24, the second limiting shaft sleeve 24 is sleeved on the second rotating shaft 231 of the second driving member 23, a second avoiding groove 241 is formed in the outer peripheral wall of the second limiting shaft sleeve 24, one end of the air inlet baffle 22 can penetrate through the second avoiding groove 241 and be connected with the second rotating shaft 231 of the second driving member 23, when the second rotating shaft 231 of the second driving member 23 drives the air inlet baffle 22 to rotate to a third position relative to the second limiting shaft sleeve 24, the air inlet baffle 22 abuts against a groove wall on one side of the second avoiding groove 241, when the second rotating shaft 231 of the second driving member 23 drives the air inlet baffle 22 to rotate to a fourth position relative to the second limiting shaft sleeve 24, the air inlet baffle 22 abuts against a groove wall on the other side of the second avoiding groove 241, so that the air inlet baffle 22 is limited at the third position and the fourth position. It should be noted that, in the present embodiment, an angle between the third position and the fourth position is 90 °, and thus an angle formed by the second avoiding groove 241 is 90 °.

Preferably, as shown in fig. 11, the end of the air inlet baffle 22 is provided with a second magnetic attraction piece 221, when the air inlet baffle 22 is located at the third position and the fourth position, the second magnetic attraction piece 221 can be fixed to the inner wall of the air inlet duct 21 at the corresponding position in an attraction manner, so that the air inlet baffle 22 is locked at the third position and the fourth position, and the stability of the air inlet baffle 22 at the third position and the fourth position is ensured. Specifically, the second magnetic attraction element 221 may be a magnet, and the inner wall of the air inlet duct 21 is made of iron at a corresponding position.

The energy storage system that this embodiment provided through using above-mentioned electric appliance cabinet 100 for electric appliance cabinet body 1 can carry out the selection of air conditioner wind heat dissipation and natural wind heat dissipation according to the demand, and is more nimble to electric appliance cabinet body 1's radiating mode. In addition, the electric appliance cabinet body 1 can radiate heat of the electric appliance cabinet body 1 by using natural wind, so that energy consumption of the air conditioner 300 is reduced, and effects of energy conservation and emission reduction are achieved.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (13)

1. An electrical cabinet, comprising:

the electric appliance cabinet body (1) is positioned inside the container body (200);

the air conditioner comprises an air inlet duct (2), wherein an air conditioner air inlet (211) and a natural air inlet (212) are formed in the air inlet duct (2), and one of the air conditioner air inlet (211) and the natural air inlet (212) can be communicated with an air inlet (11) of the electric appliance cabinet body (1); and

an air exhaust duct (3), an air conditioning air outlet (311) and a natural air outlet (312) are arranged on the air exhaust duct (3), one of the air-conditioning air outlet (311) and the natural air outlet (312) can be communicated with the air outlet (12) of the electric appliance cabinet body (1).

2. The electric appliance cabinet as claimed in claim 1, wherein when the temperature outside the container body (200) is higher than a preset temperature value, the air-conditioning air inlet (211) is communicated with the air inlet (11) of the electric appliance cabinet body (1), and the air-conditioning air outlet (311) is communicated with the air outlet (12) of the electric appliance cabinet body (1), so that the air-conditioning air inside the container body (200) dissipates heat to the electric appliance cabinet body (1);

when the outside temperature of the container body (200) is not higher than the preset temperature value, the natural wind inlet (212) is communicated with the air inlet (11) of the electric appliance cabinet body (1), and the natural wind outlet (312) is communicated with the air outlet (12) of the electric appliance cabinet body (1), so that the outside natural wind of the container body (200) is opposite to the heat dissipation of the electric appliance cabinet body (1).

3. The electrical cabinet according to claim 1, characterized in that the exhaust air duct (3) comprises:

the air exhaust pipeline (31), the air conditioning air outlet (311) and the natural air outlet (312) are arranged on the air exhaust pipeline (31);

an exhaust baffle (32) located in the exhaust duct (31); and

a first driving member (33) configured to drive the air exhaust baffle (32) to be rotationally switched between a first position and a second position, when the air exhaust baffle (32) is at the first position, the air exhaust baffle (32) blocks the air-conditioning air outlet (311) so as to enable the natural air outlet (312) to be communicated with the air outlet (12) of the appliance cabinet body (1); when the air exhaust baffle (32) is located at the second position, the air exhaust baffle (32) seals the natural air outlet (312) so as to enable the air conditioning air outlet (311) to be communicated with the air outlet (12) of the electric appliance cabinet body (1).

4. The electrical cabinet according to claim 3, wherein the end of the air exhaust baffle (32) is provided with a first magnetic element (321), and when the air exhaust baffle (32) is at the first position and the second position, the first magnetic element (321) can be fixed to the inner wall of the air exhaust duct (31) at the corresponding position.

5. The electrical cabinet according to claim 3, characterized in that the exhaust air duct (3) further comprises:

the first limiting piece is fixed in the exhaust duct (31), when the exhaust baffle (32) is located at the first position, the exhaust baffle (32) is abutted against one end of the first limiting piece, and when the exhaust baffle (32) is located at the second position, the exhaust baffle (32) is abutted against the other end of the first limiting piece.

6. The electric appliance cabinet according to claim 5, wherein the first limiting member is a first limiting shaft sleeve (34), the first limiting shaft sleeve (34) is sleeved on the first rotating shaft (331) of the first driving member (33), a first avoiding groove (341) is formed in the outer peripheral wall of the first limiting shaft sleeve (34), and one end of the air exhaust baffle (32) can penetrate through the first avoiding groove (341) to be connected with the first rotating shaft (331) of the first driving member (33);

when first pivot (331) of first driving piece (33) drive exhaust baffle (32) are relative when first spacing axle sleeve (34) rotate to the first position, exhaust baffle (32) with the cell wall looks butt of first dodging groove (341) one side, work as first pivot (331) of first driving piece (33) drive exhaust baffle (32) are relative first spacing axle sleeve (34) rotate to when the second position, exhaust baffle (32) with the cell wall looks butt of first dodging groove (341) opposite side.

7. The electrical cabinet according to any one of claims 1 to 6, characterized in that the inlet air duct (2) comprises:

the air inlet pipeline (21) is provided with the air conditioning air inlet (211) and the natural air inlet (212);

the air inlet baffle (22) is positioned in the air inlet pipeline (21); and

a second driving member (23) configured to drive the air inlet baffle (22) to be rotationally switched between a third position and a fourth position, wherein when the air inlet baffle (22) is located at the third position, the air inlet baffle (22) blocks the air-conditioning air inlet (211) so that the natural air inlet (212) is communicated with the air inlet (11) of the appliance cabinet body (1); when the air inlet baffle plate (22) is located at the fourth position, the air inlet baffle plate (22) blocks the natural air inlet (212) so that the air conditioner air inlet (211) is communicated with the air inlet (11) of the electric appliance cabinet body (1).

8. The electrical cabinet according to claim 7, characterized in that a second magnetic element (221) is disposed at an end of the air inlet baffle (22), and when the air inlet baffle (22) is located at the third position and the fourth position, the second magnetic element (221) can be fixed to an inner wall of the air inlet duct (21) at a corresponding position.

9. The electrical cabinet according to claim 7, wherein the inlet air duct (2) further comprises:

the second limiting part is fixed in the air inlet pipeline (21), when the air inlet baffle plate (22) is located at the third position, the air inlet baffle plate (22) is abutted to one end of the second limiting part, and when the air inlet baffle plate (22) is located at the fourth position, the air inlet baffle plate (22) is abutted to the other end of the second limiting part.

10. The electric appliance cabinet as claimed in claim 9, wherein the second position limiting member is a second position limiting shaft sleeve (24), the second position limiting shaft sleeve (24) is sleeved on the second rotating shaft (231) of the second driving member (23), a second avoiding groove (241) is formed in the outer circumferential wall of the second position limiting shaft sleeve (24), and one end of the air inlet baffle (22) can penetrate through the second avoiding groove (241) to be connected with the second rotating shaft (231) of the second driving member (23);

work as second pivot (231) of second driving piece (23) drive air inlet baffle (22) is relative the spacing axle sleeve of second (24) rotates extremely during the third position, air inlet baffle (22) with the cell wall looks butt of groove (241) one side is dodged to the second, works as second pivot (231) of second driving piece (23) drive air inlet baffle (22) is relative spacing axle sleeve of second (24) rotates extremely during the fourth position, air inlet baffle (22) with the cell wall looks butt of groove (241) opposite side is dodged to the second.

11. The electrical cabinet according to any one of claims 1 to 6, further comprising:

connecting bend (4), wind channel (3) of airing exhaust set up the top of the electric appliance cabinet body (1), connecting bend (4) with natural wind export (312) switch on mutually, connecting bend (4) the air outlet with air outlet is just to setting up on container body (200), and the air outlet of connecting bend (4) is arranged towards the horizontal direction.

12. The electrical cabinet according to any one of claims 1 to 6, further comprising:

and the heat radiation fan (5) is arranged in the electric appliance cabinet body (1).

13. An energy storage system comprising an air conditioner (300) and a container body (200), characterized in that the energy storage system further comprises an electrical cabinet according to any one of claims 1 to 12, wherein the air conditioner (300) and the electrical cabinet are both arranged in the container body (200).

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