Energy storage station or battery swap station

Abstract

The present invention discloses an energy storage station or a battery swap station, which further includes: an air conditioner indoor unit, which is located in a storage space formed above the battery swap operation area, and the air conditioner indoor unit is close to the battery storage area and connected to the battery storage area; an air conditioner outdoor unit, which is connected to the air conditioner indoor unit, and the air conditioner outdoor unit is arranged at the top of the battery swap operation area, and the exhaust port of the air conditioner outdoor unit is connected to the outside of the energy storage station or the battery swap station. The air conditioner outdoor unit and the air conditioner indoor unit of the present invention are arranged away from the battery storage area, so that the battery storage area can accommodate more charging positions. The air conditioner outdoor unit is arranged at the top, and blowing hot air outward will not affect the internal temperature. The air conditioner indoor unit is kept in the storage space and is physically separated from the battery swap operation area to ensure the cooling effect.

Description

[0001] This application is a division of a Chinese invention patent with an application date of December 31, 2020, application number CN202011635043.9, and name “Energy Storage Station or Battery Swap Station”. Technical Field

[0002] The invention relates to an energy storage station or an energy exchange station. Background Art

[0003] In current energy storage stations or battery swap stations, battery swap equipment is usually used to transport batteries. The battery swap equipment moves along the battery swap channel between the battery swap operation area and the battery storage area to transport the batteries. The battery swap operation area is used to replace the batteries of electric vehicles, and the battery storage area is used to charge and store the batteries.

[0004] Since charging the batteries in the battery storage area generates heat, and the batteries need to be stored at a suitable temperature, the battery storage area needs to be temperature controlled by air conditioning equipment. However, these air conditioning equipment takes up a lot of space in the battery storage area and squeezes the storage space of the batteries, resulting in low space utilization efficiency in the battery storage area. At the same time, the heat released by the air conditioner outdoor unit often flows back into the battery storage area, affecting the overall cooling efficiency. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an energy storage station or a battery swap station in order to overcome the defects in the prior art that the battery storage area has low space utilization, poor refrigeration effect, and is easily affected by the heat released by the air conditioner outdoor unit.

[0006] The present invention solves the above technical problems through the following technical solutions:

[0007] An energy storage station or a battery swap station is used to replace or store batteries of electric vehicles. The energy storage station or the battery swap station includes a battery swap operation area for replacing battery packs and a battery storage area for charging and / or storing battery packs. The battery swap operation area is arranged on one side of the battery storage area. The energy storage station or the battery swap station also includes:

[0008] An air conditioner indoor unit, the air conditioner indoor unit is located in a storage space formed above the battery replacement operation area, and the air conditioner indoor unit is close to the battery storage area and is connected to the battery storage area;

[0009] An air conditioner outdoor unit is connected to the air conditioner indoor unit, the air conditioner outdoor unit is arranged at the top of the battery swap operation area, and the exhaust outlet of the air conditioner outdoor unit is connected to the outside of the energy storage station or the battery swap station.

[0010] The air conditioner outdoor unit and air conditioner indoor unit of this solution are set away from the battery storage area, so that the battery storage area can accommodate more charging compartments. The air conditioner outdoor unit is set at the top and blows hot air outward without affecting the internal temperature. The air conditioner indoor unit is kept in the storage space and physically separated from the battery replacement operation area to ensure the cooling effect.

[0011] Preferably, the energy storage station or battery swap station includes a battery swap box, the air conditioner outdoor unit is arranged outside the top surface of the battery swap box, and the battery swap operation area, the battery storage area, the accommodating space and the air conditioner indoor unit are all arranged inside the battery swap box.

[0012] The air conditioner outdoor unit makes full use of the idle space on the top of the battery exchange box, and the hot air is discharged directly from the top without affecting the battery exchange operation area below.

[0013] Preferably, a recessed area is formed on the top surface of the battery exchange box body, the bottom of the recessed area is sunken into the top surface of the battery exchange box body, and at least a portion of the air conditioner outdoor unit is located in the recessed area.

[0014] The recessed area facilitates the fixation of the air conditioner outdoor unit, provides an installation location for the air conditioner indoor unit, and can prevent the air conditioner outdoor unit from falling from the top of the battery exchange box, thereby improving safety.

[0015] Preferably, the surrounding side of the recessed area is an outer partition, and the air-conditioning outdoor unit and the air-conditioning indoor unit are separated by the outer partition, and / or the bottom of the recessed area is a top partition, and the interior of the battery exchange box is separated from the recessed area by the top partition.

[0016] The indoor and outdoor units of the air conditioner are separated by an outer partition to prevent the indoor unit from being affected by the wind from the outdoor unit. At the same time, the indoor and outdoor units of the air conditioner are only separated by the outer partition, and the two are close to each other for easy pipe connection.

[0017] Preferably, an outer partition is provided between the air conditioner outdoor unit and the air conditioner indoor unit, and an inner partition is provided between the air conditioner indoor unit and the battery storage area, wherein the air conditioner indoor unit is provided between the battery storage area and the air conditioner outdoor unit, and is separated from the battery storage area and the air conditioner outdoor unit by the inner partition and the outer partition respectively.

[0018] The inner and outer compartments are used to form a storage space, forming a sandwich space structure, shortening the distance between the air conditioner outdoor unit, the air conditioner indoor unit and the battery storage area, and improving the cooling efficiency of the air conditioner indoor unit.

[0019] Preferably, there is a bottom partition above the battery swapping operation area, and an expansion area is separated between the bottom partition and the outer partition. The height of the bottom partition is higher than the roof height of the battery swapping vehicle after being lifted.

[0020] The expansion area can provide personnel with rest, monitoring, etc. And the expansion area makes full use of the idle space above the battery swap operation area to improve space utilization.

[0021] Preferably, an entrance and exit passage is provided on the bottom partition, and the entrance and exit passage connects the battery replacement operation area and the expansion area.

[0022] The entrance to the passage allows people to enter and exit the expanded area above.

[0023] Preferably, a maintenance door is provided on the outer partition, and the maintenance door connects the expansion area with the accommodating space.

[0024] The maintenance door makes it easy for maintenance personnel to repair and adjust the air conditioner indoor unit within the battery exchange box. They can enter only through the expansion area without the need for auxiliary equipment or overhead equipment.

[0025] Preferably, the battery exchange box includes an upper box and a lower box which are spliced ​​together, wherein the upper part of the battery storage area, the air-conditioning indoor unit and the accommodating space are located in the upper box, and the lower part of the battery storage area and at least a part of the battery exchange operation area are located in the lower box.

[0026] The battery swap box adopts a top-to-bottom splicing design, which is divided into two independent parts. After the components in the box are installed, they are divided into two parts and transported separately to meet road transportation requirements. At the same time, it simplifies installation and disassembly, which is convenient for on-site installation and commissioning after transportation. The stacking of the lower box and the upper box can reduce the land area, expand the longitudinal height space of the battery swap box, improve land utilization rate, and accommodate more battery packs under the same land area. The lower box is connected to the upper box, so that the internal battery swap equipment or battery transfer equipment can move unimpeded in the height direction. The extension in the height direction can enable the battery swap box to accommodate more battery packs and more types of battery packs, thereby improving the battery swap efficiency and operation capacity of the energy storage station. At the same time, the lower box has a battery swap operation area and a battery storage area, which can operate independently through the capping.

[0027] Preferably, an expansion area is separated above the battery replacement operation area, and at least half of the expansion area is located in the upper box body.

[0028] The expanded area makes full use of the idle space above the battery swapping operation area, while also allowing maintenance personnel to repair the air-conditioning outdoor unit located in the upper box at a suitable location.

[0029] Preferably, the accommodating space is isolated from and not connected to the battery replacement operation area, and the accommodating space is connected to the battery storage area through an air duct assembly to achieve air circulation.

[0030] The air duct assembly is connected to various parts of the battery storage area, so that air can be fully circulated everywhere.

[0031] Preferably, the air duct assembly includes an upper air duct and a lower air duct, the upper air duct is connected to the upper box, and the lower air duct is connected to the lower box. After the upper box and the lower box are spliced, the upper air duct and the lower air duct are sealed and connected through a connecting assembly.

[0032] The energy storage station or battery swap station is composed of an upper box and a lower box. Based on this, the air duct assembly consists of an upper duct and a lower duct, and the two parts are pre-assembled in the upper box and the lower box. It only needs to be sealed and connected through the connecting assembly during splicing, which can reduce installation time and improve efficiency.

[0033] Preferably, at least two groups of charging racks are provided in the battery storage area, wherein the air outlets of the air conditioner indoor units extend in different directions, and the air outlets of the air conditioner indoor units are at least located at the top of the spacing space between the charging racks and / or above the charging racks.

[0034] As a result, the air outlet of the air-conditioning equipment can cover more locations while avoiding the space above the battery transfer equipment between the charging racks to avoid structural interference.

[0035] Preferably, the air duct assembly includes a longitudinal air duct, the longitudinal air duct extends in the space between the battery storage area and the battery swapping operation area, the longitudinal air duct is attached to the wall plate between the battery swapping operation area and the battery storage area and is adapted to the width of the charging rack. Thus, the air duct assembly can not only circulate air, but also physically separate the battery storage area and the battery swapping operation area, so that the interior of the battery storage area can be kept closed and refrigerated to ensure the refrigeration effect.

[0036] The positive and progressive effects of the present invention are: the air conditioner outdoor unit and the air conditioner indoor unit of the present invention are arranged away from the battery storage area, so that the battery storage area can accommodate more charging positions. The air conditioner outdoor unit is arranged at the top, and the hot air blows outward without affecting the internal temperature. The air conditioner indoor unit is kept in the accommodation space and is physically separated from the battery replacement operation area to ensure the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 The figure is a schematic diagram of the overall structure of a battery swap station according to a preferred embodiment of the present invention.

[0038] Figure 2 Another overall structural schematic diagram of a battery swap station according to a preferred embodiment of the present invention.

[0039] Figure 3The figure is a schematic diagram of the internal structure of a battery swap station according to a preferred embodiment of the present invention.

[0040] Figure 4 Another schematic diagram of the internal structure of a battery swap station according to a preferred embodiment of the present invention.

[0041] Figure 5 It is an overall schematic diagram of the air duct assembly of the battery swap station according to a preferred embodiment of the present invention.

[0042] Figure 6 Schematic diagram of the upper air duct of the battery swap station according to a preferred embodiment of the present invention.

[0043] Figure 7 Schematic diagram of the downwind duct of a battery swap station according to a preferred embodiment of the present invention.

[0044] Figure 8 Schematic diagram of the air outlet of the indoor unit of an air conditioner according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0045] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0046] like Figure 1-Figure 8 As shown, this embodiment discloses an energy storage station or battery swap station for replacing or storing batteries of electric vehicles. In this embodiment, the battery swap station is further discussed, but this embodiment and other preferred embodiments can be directly used as an energy storage station or used as an energy storage station after adaptive adjustment. Figure 1 and Figure 2 As shown, in a preferred embodiment, the battery swap station includes a battery swap box, which is formed by splicing an upper box 12 and a lower box 11 in the up and down directions. The battery swap box adopts a design of upper and lower splicing, and is divided into upper and lower box parts that are independent of each other. After the components in the box are installed, they are divided into upper and lower box parts and transported separately to meet road transportation requirements. At the same time, it simplifies installation and disassembly, and facilitates on-site installation and debugging after transportation. The lower box 11 and the upper box 12 are stacked, which can reduce the land area, expand the longitudinal height space of the battery swap box, improve land utilization rate, and accommodate more battery packs under the same land area. The lower box 11 is connected to the upper box 12, so that the internal battery swap equipment or battery transfer equipment can move unimpeded in the height direction. The extension in the height direction enables the battery swap box to accommodate more battery packs and more types of battery packs, thereby improving the battery swap efficiency and operation capacity of the energy storage station or battery swap station. As Figure 3 and Figure 4As shown, in a preferred embodiment, the battery swap box of the battery swap station includes a battery swap operation area 101 for replacing battery packs and a battery storage area 102 for charging and storing battery packs in the lateral direction, and the battery swap operation area 101 is arranged on one side of the battery storage area 102. An expansion area 104 is formed above the battery swap operation area 101. The battery swap operation area 101 and the battery storage area 102 are connected by a battery swap channel 103. The battery swap equipment shuttles back and forth through the battery swap channel 103. In some embodiments of the energy storage station, the energy storage station may only include the battery storage area 102, excluding the battery swap channel 103 and the battery swap operation area.

[0047] Among them, in the preferred embodiment of the above-mentioned setting as a battery swap station, the upper part of the battery storage area 102, the air conditioner indoor unit 31 and the accommodating space 40 are located in the upper box body 12, and the lower part of the battery storage area 102 and at least a part of the battery swap operation area 101 are located in the lower box body 11. At least half of the expansion area 104 is located in the upper box body 12. The expansion area 104 makes full use of the idle space above the battery swap operation area 101, and also allows maintenance personnel to repair the air conditioner outdoor unit 32 located in the upper box body 12 at a suitable location. In some embodiments of the energy storage station, when the energy storage station only includes the battery storage area 102, the expansion area 104 may not be included.

[0048] like Figure 3 and Figure 4 As shown, in a preferred embodiment, the power exchange station also includes an air duct assembly 4 consisting of an upper air duct 42 and a lower air duct 41, and the two parts are pre-assembled in the upper box 12 and the lower box 11, and only need to be sealed and connected through the connecting assembly 43 during splicing, thereby reducing installation time and improving efficiency. In other embodiments, the air duct assembly 4 can also be any known structure for guiding gas, including but not limited to rigid pipes, hoses, and bellows. The extension form of the air duct assembly can be a curved shape, a bent shape, etc. As long as the air duct assembly 4 is extended so that the air outlet and the air inlet are located at different positions, air circulation can be achieved.

[0049] like Figure 3 and Figure 4 As shown, the battery swap station of this embodiment further includes an air conditioner indoor unit 31 and an air conditioner outdoor unit 32. The air conditioner indoor unit 31 is located in the accommodation space 40 formed above the battery swap operation area 101, and the air conditioner indoor unit 31 is close to the battery storage area 102 and connected to the battery storage area 102. The air conditioner outdoor unit 32 is connected to the air conditioner indoor unit 31, and the air conditioner outdoor unit 32 is set at the top of the battery swap operation area 101, and the exhaust port of the air conditioner outdoor unit 32 is connected to the outside of the battery swap station.

[0050] In this embodiment, the air conditioner outdoor unit 32 and the air conditioner indoor unit 31 are arranged away from the battery storage area 102, so that the battery storage area 102 can accommodate more charging positions. The air conditioner outdoor unit 32 is arranged at the top, and blowing hot air outward will not affect the internal temperature. The air conditioner indoor unit 31 is kept in the accommodation space 40 and is physically separated from the battery replacement operation area 101 to ensure the cooling effect.

[0051] like Figure 1-Figure 3 As shown, in a preferred embodiment, the air conditioner outdoor unit 32 is arranged outside the top surface of the upper box body 12, and the upper end of the battery replacement operation area 101, the upper end of the battery storage area 102, the accommodating space 40 and the air conditioner indoor unit 31 are all arranged in the upper box body 12. The air conditioner outdoor unit 32 makes full use of the idle space at the top of the upper box body 12, and the hot air blown out is directly discharged from the top without affecting the battery replacement operation area 101 below. In other embodiments of the energy storage station, the air conditioner outdoor unit 32 can be set at the top of the battery storage area 102.

[0052] like Figure 3 As shown, in a preferred embodiment, a recessed area 13 is formed on the top surface of the upper box body 12, the bottom of the recessed area 13 is sunken into the top surface of the battery exchange box body, and at least a portion of the air conditioner outdoor unit 32 is located in the recessed area 13. The recessed area 13 facilitates the fixation of the air conditioner outdoor unit 32, provides an installation position for the air conditioner indoor unit 31, and can prevent the air conditioner outdoor unit 32 from falling from the top of the battery exchange box body, thereby improving safety.

[0053] like Figure 3 As shown, in a preferred embodiment, the surrounding side of the recessed area 13 is an outer partition 131, and the air conditioner outdoor unit 32 is separated from the air conditioner indoor unit 31 by the outer partition 131, and / or the bottom of the recessed area 13 is a top partition 132, and the interior of the battery exchange box is separated from the recessed area 13 by the top partition 132. The air conditioner indoor unit 31 and the air conditioner outdoor unit 32 are separated by the outer partition 131 to prevent the air conditioner indoor unit 31 from being affected by the air blowing of the air conditioner outdoor unit 32. At the same time, the air conditioner indoor unit 31 and the air conditioner outdoor unit 32 are only blocked by the outer partition 131, and the two are close to each other for easy pipe connection.

[0054] like Figure 3 and Figure 4 As shown, in a preferred embodiment, the air duct assembly 4 of the air conditioner indoor unit 31 includes an outer partition 401 and an inner partition 402. The outer partition 401 extends in the longitudinal direction. The upper end portion of the outer partition 401 is the outer partition 131, which is arranged between the air conditioner outdoor unit 32 and the air conditioner indoor unit 31. The middle portion of the outer partition 401 is arranged on one side of the expansion area 104, and the bottom portion of the outer partition 401 is arranged on one side of the battery replacement operation area 101. Figure 3 and Figure 4As shown, the inner partition 402 is mainly arranged on one side of the battery storage area 102. The inner partition 402 and the outer partition 401 are used to form a receiving space 40 and an air duct, forming a sandwich space structure, shortening the distance between the air conditioner outdoor unit 32, the air conditioner indoor unit 31 and the battery storage area 102, and improving the cooling efficiency of the air conditioner indoor unit 31.

[0055] like Figure 3 and Figure 4 As shown, in a preferred embodiment, there is a bottom partition 14 above the battery swap operation area 101, and an expansion area 104 is separated between the bottom partition 14 and the outer partition 401. The height of the bottom partition 14 is higher than the roof height of the battery swap vehicle after it is lifted. The expansion area 104 can provide personnel with rest and monitoring functions. And the expansion area 104 fully utilizes the idle space above the battery swap operation area 101 to improve space utilization. In other embodiments, the expansion area 104 can also be used for other purposes,

[0056] like Figure 3 and Figure 4 As shown, in a further preferred embodiment, an inlet and outlet opening 141 is provided on the bottom partition 14, and the inlet and outlet opening 141 connects the power exchange operation area 101 and the expansion area 104. The inlet and outlet opening 141 can facilitate personnel to enter and exit the expansion area 104 above. The outer partition 401 is located in this section of the expansion area 104, and a maintenance door can be further provided, and the maintenance door connects the expansion area 104, the interior of the air duct assembly 4 and the accommodation space 40. By providing a maintenance door, it is convenient for maintenance personnel to repair and adjust the air conditioner indoor unit 31 in the power exchange box, and they only need to enter through the expansion area 104, without the need for auxiliary equipment or overhead equipment.

[0057] in, Figure 3 The escalator shown in the figure is a temporary escalator for people to enter the entrance and exit passage 141. When the battery swap station is in operation, the escalator needs to be removed. In other embodiments, the entrance and exit passage 141 can also be opened in the direction of the expansion area 104 toward the entry or exit of the electric vehicle, and permanent escalators are set on both sides of the electric vehicle driving channel of the battery swap station to connect to the entrance and exit passage 141, so as to achieve entry of people.

[0058] In a preferred embodiment, the accommodation space 40 is isolated from and not connected to the battery replacement operation area 101, and the accommodation space 40 is connected to the battery storage area 102 through the air duct assembly 4 to achieve air circulation. The air duct assembly 4 is connected to various parts of the battery storage area 102, so that air can be fully circulated everywhere.

[0059] like Figure 5-Figure 7As shown, in a preferred embodiment, the air duct assembly 4 includes an upper air duct 42 and a lower air duct 41, the upper air duct 42 is connected to the upper box body 12, and the lower air duct 41 is connected to the lower box body 11. After the upper box body 12 and the lower box body 11 are spliced, the upper air duct 42 and the lower air duct 41 are sealed and connected through the connecting assembly 43. By presetting, the air conditioning ventilation duct 4 does not need to be installed from scratch during assembly, and only needs to be connected by a connecting piece. In some embodiments, the connecting piece 43 can be a flange, or one or more of a hard pipe hose and a corrugated pipe, and the upper air duct 42 and the lower air duct 41 are connected together by docking, threaded fastening or welding.

[0060] like Figure 8 As shown, in a preferred embodiment, a battery transport device 2 and at least two groups of charging racks 5 are provided in the battery storage area 102, wherein the air outlet 311 and the air outlet 312 of the air conditioner indoor unit 31 extend in different directions, and the air outlet 312 of the air conditioner indoor unit 31 is located on the side of the top of the interval space between the charging racks 5, and the air outlet 311 is located above the charging racks. As a result, the air outlet of the air conditioner indoor unit 31 can cover more positions while avoiding the space above the battery transport device 2 between the charging racks to avoid structural interference. In other embodiments, it can also be set as a multi-row charging rack 5 or a single-row charging rack 5. The battery transport device 2 can be a palletizer that can move in the horizontal and vertical directions, or it can also be a device that is set to move and transport batteries only in the vertical direction, or it can be a device that is set to move and transport batteries only in the horizontal direction.

[0061] In a preferred embodiment, most of the upper duct 42 and the lower duct 41 of the duct assembly 4 are longitudinal ducts, and the longitudinal ducts of the upper duct 42 and the lower duct 41 extend in the space between the battery storage area 102 and the battery swapping operation area 101. The longitudinal ducts are attached to the wall panels between the battery swapping operation area 101 and the battery storage area 102 and are adapted to the width of the charging rack 5. Thus, the duct assembly 4 can not only circulate air, but also physically separate the battery storage area 102 and the battery swapping operation area 101, so that the interior of the battery storage area 102 can maintain closed refrigeration to ensure the refrigeration effect.

[0062] like Figure 5As shown, in a preferred embodiment, a filter screen 6 is provided in the air duct assembly 4, and the filter screen 6 ensures the cleanliness of the air flowing out of the air outlet. Specifically, a connecting groove and an insertion port are provided on the vertical air duct sections of the upper air duct 42 and the lower air duct 41, and the filter screen is inserted into the vertical air duct section through the connecting groove. The filter screen and the connecting groove are detachably connected, and the connecting groove is formed by tilting upward from the insertion port. This makes it convenient for the user to pull the filter screen downward from the outside, and when installing, it is convenient to push the filter screen upward, and the filter screen is also tilted accordingly, which can increase the contact area and improve the filtering efficiency. Of course, in other embodiments, the filter screen 7 can also be connected in other ways, such as directly fixed, or can be adsorbed by magnetic suction, or connected by snap-on.

[0063] The air conditioner outdoor unit and the air conditioner indoor unit of the present invention are arranged away from the battery storage area, so that the battery storage area can accommodate more charging positions. The air conditioner outdoor unit is arranged at the top, and the hot air blown outward will not affect the internal temperature. The air conditioner indoor unit is kept in the accommodation space and is physically separated from the battery replacement operation area to ensure the cooling effect.

[0064] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. An energy storage station or a battery swap station, used for replacing or storing batteries of electric vehicles, the energy storage station or the battery swap station comprises a battery swap operation area for replacing battery packs and a battery storage area for charging and / or storing battery packs, the battery swap operation area is arranged on one side of the battery storage area, characterized in that: The energy storage station or the energy exchange station also includes: An air conditioner indoor unit, the air conditioner indoor unit is located in a storage space formed above the battery replacement operation area, and the air conditioner indoor unit is close to the battery storage area and is connected to the battery storage area; The accommodating space is isolated from and not connected to the battery swapping operation area, and the accommodating space is connected to the battery storage area through an air duct assembly to achieve air circulation; the air outlet of the air conditioner indoor unit is at least located at the top of the battery storage area; the air duct assembly includes a longitudinal air duct, and the longitudinal air duct is attached to the wall panel forming between the battery swapping operation area and the battery storage area.

2. The energy storage station or battery swap station according to claim 1, characterized in that: The energy storage station or battery swap station also includes an air-conditioning outdoor unit, which is connected to the air-conditioning indoor unit. The air-conditioning outdoor unit is arranged at the top of the battery swap operation area, and the exhaust outlet of the air-conditioning outdoor unit is connected to the outside of the energy storage station or battery swap station.

3. The energy storage station or battery swap station according to claim 2, characterized in that: The energy storage station or battery swap station further includes a battery swap box, the air conditioner outdoor unit is arranged outside the top surface of the battery swap box, and the battery swap operation area, the battery storage area, the accommodating space and the air conditioner indoor unit are all arranged inside the battery swap box; Preferably, a recessed area is formed on the top surface of the battery exchange box body, the bottom of the recessed area is sunken into the top surface of the battery exchange box body, and at least a portion of the air conditioner outdoor unit is located in the recessed area.

4. The energy storage station or battery swap station according to claim 3, characterized in that: The surrounding side of the recessed area is an outer partition, and the air-conditioning outdoor unit and the air-conditioning indoor unit are separated by the outer partition, and / or the bottom of the recessed area is a top partition, and the interior of the battery exchange box and the recessed area are separated by the top partition.

5. The energy storage station or battery swap station according to claim 2, characterized in that: An outer partition is provided between the air conditioner outdoor unit and the air conditioner indoor unit, and an inner partition is provided between the air conditioner indoor unit and the battery storage area, wherein the air conditioner indoor unit is provided between the battery storage area and the air conditioner outdoor unit, and is separated from the battery storage area and the air conditioner outdoor unit by the inner partition and the outer partition respectively.

6. The energy storage station or battery swap station according to claim 5, characterized in that: A bottom partition is provided above the battery swapping operation area, and an expansion area is separated between the bottom partition and the outer partition. The height of the bottom partition is higher than the roof height of the battery swapping vehicle after being lifted.

7. The energy storage station or battery swap station according to claim 6, characterized in that: The bottom partition is provided with an inlet and outlet opening, and the inlet and outlet opening is connected to the battery replacement operation area and the expansion area; And / or, a maintenance door is provided on the outer partition, and the maintenance door connects the expansion area with the accommodating space.

8. The energy storage station or battery swap station according to any one of claims 2 to 7, characterized in that: The battery replacement box includes an upper box and a lower box spliced ​​together, wherein the upper part of the battery storage area, the air conditioner indoor unit and the accommodating space are located in the upper box, and the lower part of the battery storage area and at least a part of the battery replacement operation area are located in the lower box; Preferably, an expansion area is separated above the battery replacement operation area, and at least half of the expansion area is located in the upper box.

9. The energy storage station or the energy exchange station according to claim 8, characterized in that: The air duct assembly includes an upper air duct and a lower air duct, the upper air duct is connected to the upper box, and the lower air duct is connected to the lower box. After the upper box and the lower box are spliced, the upper air duct and the lower air duct are sealed and connected through a connecting assembly.

10. The energy storage station or the energy exchange station according to claim 9, characterized in that: At least two groups of charging racks are arranged in the battery storage area, wherein the air outlets of the air conditioner indoor units extend in different directions, and the air outlets of the air conditioner indoor units are at least located at the top of the interval between the charging racks and / or above the charging racks; And / or, the longitudinal air duct extends in the space between the battery storage area and the battery replacement operation area and is adapted to the width of the charging rack.

Images