Energy storage air conditioner

Abstract

The energy storage air conditioner comprises a box body, a draught fan assembly, an air cooler assembly and a condenser assembly, the draught fan assembly, the air cooler assembly and the condenser assembly are arranged in the box body, the draught fan assembly is arranged at the top of the box body, an air supply outlet facing the top of the box body is formed, and the air cooler assembly and the condenser assembly are arranged below the draught fan assembly side by side; the air cooler assembly comprises a first heat dissipation piece and a second heat dissipation piece, the first heat dissipation piece and the second heat dissipation piece are arranged at an angle, the lower portion of the first heat dissipation piece and the lower portion of the second heat dissipation piece are close to each other, the condenser assembly comprises a third heat dissipation piece and a fourth heat dissipation piece, and the third heat dissipation piece and the fourth heat dissipation piece are arranged at an angle. The lower portion of the third heat dissipation piece and the lower portion of the fourth heat dissipation piece are close to each other, so that the air cooler assembly and the condenser assembly have large heat dissipation areas, the lower portion of the air cooler assembly and the lower portion of the condenser have large installation space, and arrangement of other structural parts is facilitated.

Description

Technical Field

[0001] This application relates to the field of energy storage temperature control technology, and in particular to an energy storage air conditioner. Background Technology

[0002] Energy storage air conditioning is an air conditioning system with energy storage function. It can store cooling or heating during off-peak hours and release it during peak hours to achieve efficient use and conservation of energy.

[0003] Compared to air cooling, liquid cooling is smaller, has a higher heat dissipation density, faster cooling speed, and higher cooling efficiency under the same operating conditions and cooling capacity. The integration of battery PACK (a type of battery structure and packaging method) and PCS (Power Conversion System, energy storage converter) cooling systems is gradually becoming the mainstream.

[0004] The battery pack and PCS cooling system includes an air cooler and a condenser. As heat exchange devices, increasing the space for heat dissipation in the air cooler and condenser can improve heat dissipation efficiency. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this application is to provide an energy storage air conditioner that aims to improve the heat dissipation efficiency of the energy storage air conditioner.

[0006] Another objective of this application is to optimize the internal layout of energy storage air conditioners.

[0007] The problems addressed in this application are not limited to those mentioned above, and other unmentioned problems can be clearly understood by those skilled in the art from the following description.

[0008] To achieve the above objectives, this application adopts the following technical solution:

[0009] This application discloses an energy storage air conditioner, which includes a housing, a fan assembly, an air cooler assembly, and a condenser assembly. The housing forms the external structure of the energy storage air conditioner and includes a frame and a panel connected to the outside of the frame. The fan assembly is located on the upper part of the frame and has an air outlet facing the top of the housing. The air cooler assembly is located below the fan assembly and in the return air path of the fan assembly. The air cooler assembly includes a first heat sink and a second heat sink, which are distributed along the length of the frame and are angled together. The first and second heat sinks are positioned such that their lower parts are close to each other, while their upper parts are far apart. The condenser assembly is located below the fan assembly and in the return air path of the fan assembly. The condenser assembly is arranged side by side with the air cooler assembly. The condenser assembly includes a third heat sink and a fourth heat sink. The third and fourth heat sinks are distributed along the length of the frame and are angled. The lower parts of the third and fourth heat sinks are close to each other, while their upper parts are far apart.

[0010] The lower parts of the first and second heat sinks are close to each other, while the upper parts of the first and second heat sinks are far apart, making the air cooler assembly have a "V" shape. The lower parts of the third and fourth heat sinks are close to each other, while the upper parts of the third and fourth heat sinks are far apart, making the condenser assembly have a "V" shape. The above structure gives the air cooler assembly and condenser assembly a large heat dissipation area, and the lower part of the air cooler assembly and condenser assembly has a large installation space, which facilitates the arrangement of other structural components inside the energy storage air conditioner.

[0011] In some embodiments of this application, the first heat sink is close to the front side of the frame, the second heat sink is close to the rear side of the frame, the first heat sink and the second heat sink are inclined along the width direction of the housing, and the inclination angle of the first heat sink is greater than the inclination angle of the second heat sink.

[0012] The third heat sink is located near the front side of the frame, and the fourth heat sink is located near the rear side of the frame. The third and fourth heat sinks are inclined along the width direction of the housing, and the inclination angle of the third heat sink is greater than that of the fourth heat sink.

[0013] The tilt angle of the first heat sink is greater than that of the second heat sink, providing more installation space behind the second heat sink. This facilitates the arrangement of other structural components behind the air cooler assembly, improving the compactness of the energy storage air conditioner. The tilt angle of the third heat sink is greater than that of the fourth heat sink, not only increasing the heat dissipation area of ​​the fourth heat sink but also providing more installation space behind it. This facilitates the arrangement of other structural components behind the condenser assembly, further improving the compactness of the energy storage air conditioner.

[0014] In some embodiments of this application, the first heat sink and the third heat sink have the same tilt angle, and the second heat sink and the fourth heat sink have the same tilt angle; the energy storage air conditioner includes a support frame, the support frame is provided with a first tilting surface and a second tilting surface, the first tilting surface and the second tilting surface are set at an angle along the width direction of the frame, and the first tilting surface is connected to the lower end of the first heat sink and the third heat sink, and the second tilting surface is connected to the lower end of the second heat sink and the fourth heat sink.

[0015] The first and third heat sinks have the same tilt angle, as do the second and fourth heat sinks. The front sides of the first and third heat sinks are located on the same tilted surface, and the rear sides of the second and fourth heat sinks are located on the same tilted surface, facilitating the arrangement of other structural components behind the air cooler assembly and condenser assembly. The first and third heat sinks are connected to the first tilted surface, and the second and fourth heat sinks are connected to the second tilted surface. The lower parts of both the air cooler assembly and condenser assembly are fixed to the support frame, improving the overall integrity of the air cooler assembly and condenser assembly.

[0016] In some embodiments of this application, the housing has a return air vent located on the upper front side of the housing and below the fan assembly, and / or the return air vent is located at least one on the left and right sides of the housing.

[0017] The fan assembly is located on the upper part of the frame and has an air outlet facing the top of the housing. The air outlet of the fan assembly faces upward, and the return air outlet is located below the fan assembly. Based on the principle of air convection, the parallel airflow is accelerated and transformed into a vertical airflow from bottom to top, which improves the efficiency of the fan assembly.

[0018] In some embodiments of this application, the energy storage air conditioner includes an electronic control component, the electronic control component includes an electronic control box, the electronic control box is disposed on the front side of the frame and located below the air cooler assembly, and one end of the electronic control box is rotatably connected to the frame.

[0019] The electrical control box is located on the front of the frame, facilitating maintenance from the front of the enclosure. Situated below the air cooler assembly, the box minimizes obstruction of the return air vents, improving overall unit performance. One end of the control box is rotatably connected to the frame, allowing it to be rotated around this end to the outside of the enclosure, facilitating maintenance of the structural components behind the control box from the front of the enclosure.

[0020] In some embodiments of this application, the electronic control component includes a first rotating connector and a second rotating connector; the first rotating connector is disposed at one end of the electronic control component and is connected to one end of the frame and the electronic control box respectively; the second rotating connector is disposed at one end of the electronic control component and is connected to the frame and the panel opposite to the electronic control box respectively, and is disposed on the outside of the first rotating connector.

[0021] The first rotating connector is connected to both the frame and the electrical control box, allowing the electrical control box to rotate outwards from the enclosure via the first rotating connector. The second rotating connector is connected to both the frame and the panel opposite the electrical control box, allowing the panel to be opened via the second rotating connector for easy maintenance of the electrical control box. The second rotating connector is located outside the first rotating connector to ensure that the second rotating connector and the first rotating connector do not interfere with each other.

[0022] In some embodiments of this application, the energy storage air conditioner includes a replenishment water tank and a replenishment pump; the replenishment water tank is located at the lower part of the front side of the frame; the replenishment pump is located below the replenishment water tank, and there are two replenishment pumps, each of which is connected to the replenishment water tank.

[0023] The replenishment water tank is located on the front of the frame, allowing for easy observation of the water level from the front of the tank. The replenishment pump is located below the replenishment water tank and is connected to it, facilitating piping layout and reducing pipe length. Two replenishment pumps are provided, capable of replenishing water to both the PCS-side water system and the PACK-side water system respectively.

[0024] In some embodiments of this application, the energy storage air conditioner includes a heat exchanger and a compressor; the heat exchanger is located on the rear side of the frame and below the condenser; the compressor is located on the rear side of the frame and on one side of the heat exchanger.

[0025] A refrigerant system consists of a compressor, a condenser, a heat exchanger, and the connecting piping between them. The heat exchanger is located below the condenser, and the compressor is located to one side of the heat exchanger. This facilitates the connection of the refrigerant system piping, reduces the length of the piping, and saves on product costs.

[0026] In some embodiments of this application, the energy storage air conditioner includes a PACK-side water pump and a PCS-side water pump. The PACK-side water pump is located on the side of the heat exchanger away from the compressor. The PACK-side water pump is provided with a first water inlet, which is located on the side of the PACK-side water pump away from the heat exchanger.

[0027] The PCS-side water pump is located on the side of the PACK-side water pump away from the heat exchanger and above the PACK-side water pump. The PCS-side water pump is provided with a second water inlet, which is located on the side of the PCS-side water pump close to the PACK-side water pump.

[0028] The PCS-side water pump is located on the side of the PACK-side water pump away from the heat exchanger and above the PACK-side water pump. The first and second water inlets are positioned opposite each other, which facilitates the design of the water pipeline and improves the compactness of the energy storage air conditioning structure.

[0029] In some embodiments of this application, the energy storage air conditioner includes a PACK water pump support member, which is located below the PACK water pump and is used to support the PACK water pump. The PACK water pump support member is hollow and has a through groove suitable for the heater to pass through.

[0030] The through-slot formed by the PACK pump support provides installation space for the heater, improving the structural compactness of the energy storage air conditioner.

[0031] Beneficial effects:

[0032] According to at least one embodiment of this application, the first heat sink and the second heat sink are arranged at an angle, and the third heat sink and the fourth heat sink are arranged at an angle, so that the air cooler assembly and the condenser assembly have a larger heat dissipation area and improve heat dissipation efficiency.

[0033] According to at least one embodiment of this application, the lower parts of the first heat sink and the second heat sink are close to each other, and the lower parts of the third heat sink and the fourth heat sink are close to each other, so that the lower part of the air cooler assembly and the lower part of the condenser have a large installation space, which facilitates the arrangement of other structural components.

[0034] The effects of this application are not limited to those mentioned above, and those skilled in the art can clearly understand other effects not mentioned from the description in the claims. Attached Figure Description

[0035] Figure 1 This is a first-view structural diagram of an energy storage air conditioner provided in one embodiment of this application.

[0036] Figure 2This is a structural schematic diagram of an energy storage air conditioner provided in one embodiment of this application from a second perspective.

[0037] Figure 3 This is a structural schematic diagram of the framework provided in one embodiment of this application from a first-view perspective.

[0038] Figure 4 This is a schematic diagram of the internal structure of an energy storage air conditioner provided in one embodiment of this application from a first-view perspective.

[0039] Figure 5 This is a schematic diagram of the internal structure of an energy storage air conditioner provided in one embodiment of this application from a second perspective.

[0040] Figure 6 This is a first-view structural schematic diagram of the air cooler assembly and condenser assembly provided in one embodiment of this application.

[0041] Figure 7 This is a schematic diagram of the support frame provided in one embodiment of this application.

[0042] Figure 8 This is a schematic diagram of the connection structure between the second end plate, the third end plate, and the sealing structure provided in one embodiment of this application, viewed from a first perspective.

[0043] Figure 9 This is a schematic diagram of the connection structure between the second end plate, the third end plate, and the sealing structure provided in one embodiment of this application, viewed from a second perspective.

[0044] Figure 10 This is a schematic diagram of the structure of a fluorine system provided in one embodiment of this application.

[0045] Figure 11 This is a structural schematic diagram of the framework provided in one embodiment of this application from a second perspective.

[0046] Figure 12 This is a schematic diagram of the structure of the PACK side water system provided in one embodiment of this application.

[0047] Figure 13 This is a schematic diagram of the PCS side water system provided in one embodiment of this application.

[0048] Explanation of key component symbols:

[0049] 1. Housing; 11. Frame; 101. Column; 102. Connecting beam; 12. Panel; 13. Baffle; 14. Second support; 15. Third mounting plate; 16. Fourth mounting plate; 17. Heat exchanger mounting column; 18. Fifth mounting plate; 19. Fourth support; 110. PACK water pump support; 111. Lifting hole; 112. Cover plate; 2. Fan assembly; 21. Air supply outlet; 22. Air return outlet; 23. First mounting plate; 24. Fan; 3. Air cooler assembly Components; 31. First heat sink component; 32. Second heat sink component; 33. First end plate; 331. Wire hole; 332. Wire bridge; 34. Second end plate; 341. First hollow area; 3411. First bend; 35. First heat dissipation space; 36. First connector; 37. Second connector; 38. First lifting component; 4. Condenser assembly; 41. Third heat sink component; 42. Fourth heat sink component; 43. Third end plate; 431. Second hollow area; 4311. Second bend; 4 4. Fourth end plate; 45. Second heat dissipation space; 46. Third connector; 47. Fourth connector; 48. Second lifting component; 5. Sealing assembly; 51. First seal; 52. Second seal; 53. Third seal; 54. Fourth seal; 55. Fifth seal; 56. Third heat dissipation space; 6. Support frame; 61. First inclined surface; 62. Second inclined surface; 7. Electrical control assembly; 71. Electrical control box; 72. First rotating connector; 73. Second rotating connector Components; 81. Pump support plate; 82. Pump support column; 821. Through hole; 9. First expansion tank; 10. Compressor; 011. Heat exchanger; 012. PACK side pump; 0121. First inlet; 013. PCS side pump; 0131. Second inlet; 014. Makeup tank; 015. Makeup pump; 016. Second expansion tank; 017. Heater; 100. Fan mounting position; 200. Air cooler mounting position; 300. Electrical control component mounting position. Detailed Implementation

[0050] This application provides an energy storage air conditioner. To make the purpose, technical solution, and effects of this application clearer and more explicit, the following detailed description is provided with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining this application and are not intended to limit this application.

[0051] In the description of this application, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this application. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "multiple" means two or more.

[0052] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] Figure 1 A first-view structural schematic diagram of the energy storage air conditioner provided in this application; Figure 2 A structural schematic diagram of the energy storage air conditioner provided in this application from a second perspective; Figure 3 A first-person view structural diagram of the framework provided for this application.

[0054] Please see Figure 1 and Figure 2 This application provides an energy storage air conditioner. This energy storage air conditioner can be applied in commercial areas, residential areas, and industrial environments where the power grid is unstable or requires long-term operation.

[0055] In some embodiments, the energy storage air conditioner may include a housing 1. The housing 1 forms the external structure of the energy storage air conditioner. The housing 1 may be in the shape of a hollow cuboid.

[0056] like Figure 3 As shown, the enclosure 1 may include a frame 11. The frame 11 forms the support structure of the energy storage air conditioner. The frame 11 may include multiple columns 101 extending along the height direction of the enclosure 1, and connecting beams 102 connecting the columns 101. The columns 101 and connecting beams 102 divide the frame 11 into multiple mounting positions for accommodating different structural components, such as fan mounting position 100, air cooler mounting position 200, and electrical control component mounting position 300.

[0057] like Figure 1 and Figure 2 As shown, in some embodiments, the housing 1 may include a panel 12. The panel 12 covers the outside of the frame 11, preventing foreign objects from entering the energy storage air conditioner and damaging the structural components inside the housing 1.

[0058] The bottom of the housing 1 is provided with a lifting hole 111. The lifting hole 111 extends along the width direction of the housing 1. By providing a lifting hole 111 at the bottom of the housing 1, the energy storage air conditioner can be moved by lifting, which facilitates the transportation and installation of the energy storage air conditioner.

[0059] In some embodiments, the housing 1 has two spaced-apart lifting holes 111 along its length. The two lifting holes 111 are symmetrically arranged with respect to the midpoint of the length of the housing 1, which improves the lifting balance of the energy storage air conditioner.

[0060] A cover plate 112 is provided on the side of the lifting hole 111 facing the front of the housing 1. The cover plate 112 closes the lifting hole 111 and improves the overall appearance of the machine.

[0061] Figure 4 This is a schematic diagram of the internal structure of the energy storage air conditioner provided in this application from a first-person perspective.

[0062] like Figure 2 and Figure 4 As shown, in some embodiments, the energy storage air conditioner includes a fan assembly 2. The fan assembly 2 is located on the upper part of the frame 11 and has an air outlet 21 facing the top of the housing 1. The air outlet 21 is covered with a mesh grille to prevent foreign objects from entering the fan assembly 2.

[0063] like Figure 1 and Figure 2 As shown, in some embodiments, the housing 1 has a return air vent 22. The return air vent 22 is located on the upper front side of the housing 1 and below the fan assembly 2.

[0064] In other embodiments, the return air vent 22 may also be located on the left or right side of the housing 1.

[0065] Alternatively, the return air vent 22 can be located on the front, left, and right sides of the housing 1 to increase the return air volume of the fan assembly 2.

[0066] The return air vent 22 is equipped with a grille to prevent foreign objects from entering the fan assembly 2 and damaging it. The air supply vent 21 is located at the top of the housing 1, with the air outlet of the fan assembly 2 facing upwards. The return air vent 22 is located below the fan assembly 2. Based on the principle of air convection, the parallel airflow is accelerated and transformed into a vertical airflow from bottom to top, thereby improving the efficiency of the fan assembly 2.

[0067] like Figure 4As shown, in some embodiments, the fan assembly 2 may include a first mounting plate 23. The first mounting plate 23 is disposed on the top of the frame 11. The first mounting plate 23 extends along the length of the housing 1. The first mounting plate 23 is provided with a fan mounting hole (not shown in the figure), through which the fan 24 passes.

[0068] In some embodiments, multiple fan mounting holes are provided, and the multiple fan mounting holes are distributed sequentially at intervals along the length direction of the first mounting plate 23 to ensure that the fan assembly 2 can achieve sufficient heat exchange effect.

[0069] like Figures 1 to 3 As shown, in some embodiments, the housing 1 may include baffles 13. Baffles 13 are disposed around the fan assembly 2 and connected to the frame 11. Four baffles 13 are provided, each located on one of the four sides of the fan assembly 2 and fixed to the frame 11 with screws. The four baffles 13 can be disassembled independently for easy maintenance of the fan assembly 2. It is understood that the height of the baffles 13 is not lower than the installation height of the fan assembly 2, and the baffles 13 form a relatively enclosed return air space around the fan assembly 2, preventing short-circuiting of the return air in the fan assembly 2.

[0070] like Figure 4 As shown, in some embodiments, the energy storage air conditioner includes an air cooler assembly 3. The air cooler assembly 3 is located below the fan assembly 2 and in the return air path of the fan assembly 2. The energy storage air conditioner also includes a condenser assembly 4. The condenser assembly 4 is located below the fan assembly 2 and in the return air path of the fan assembly 2. The air cooler assembly 3 and the condenser assembly 4 extend along the length of the housing 1. The condenser assembly 4 and the air cooler assembly 3 are arranged side-by-side along the length of the housing 1.

[0071] Figure 5 A schematic diagram of the internal structure of the energy storage air conditioner provided in this application from a second-view perspective; Figure 6 A first-view structural schematic diagram of the air cooler assembly and condenser assembly provided in this application.

[0072] like Figure 5 and Figure 6 As shown, the air cooler assembly 3 and the condenser assembly 4 can both dissipate heat through the fan assembly 2. The air cooler assembly 3 forms a first heat dissipation space 35, which is correspondingly arranged at the return air end of the fan assembly 2. The condenser assembly 4 forms a second heat dissipation space 45, which is correspondingly arranged at the return air end of the fan assembly 2. The first heat dissipation space 35 and the second heat dissipation space 45 are connected so that the return air of the fan 24 can flow between the first heat dissipation space 35 and the second heat dissipation space 45. When it is not necessary to turn on all the fans 24, the airflow between the condenser assembly 4 and the air cooler assembly 3 can circulate between them to achieve the effect of simultaneous heat dissipation.

[0073] In some embodiments, the air cooler assembly 3 includes a first heat sink 31 and a second heat sink 32, which are distributed along the length of the frame 11. The first heat sink 31 and the second heat sink 32 are angled, with their lower parts close to each other and their upper parts far apart. The first heat sink 31 and the second heat sink 32 form a "V" shape. This allows for sufficient installation space at the lower part of the first heat sink 31 and the second heat sink 32, facilitating the arrangement of other structural components at the lower part of the air cooler assembly 3 and optimizing the internal structure of the energy storage air conditioner. Furthermore, the inclined arrangement of the first heat sink 31 and the second heat sink 32, compared to a vertical arrangement, increases their heat dissipation area and improves the heat dissipation effect.

[0074] In some embodiments, the first heat sink 31 is located near the front side of the frame 11, and the second heat sink 32 is located near the rear side of the frame 11. The first heat sink 31 and the second heat sink 32 are inclined along the width direction of the housing 1, and the inclination angle of the first heat sink 31 is greater than that of the second heat sink 32. The inclination angle mentioned here refers to the angle between the first heat sink 31 or the second heat sink 32 and the bottom of the energy storage air conditioner. The greater inclination angle of the first heat sink 31 provides more installation space behind the second heat sink 32, facilitating the arrangement of other structural components behind the air cooler assembly 3, and the second heat sink 32 has a larger heat dissipation area.

[0075] like Figure 6 As shown, in some embodiments, the air cooler assembly 3 includes a first end plate 33 and a second end plate 34. The first end plate 33 is disposed at one end along the length of the first heat sink 31 and the second heat sink 32, and is connected to the first heat sink 31 and the second heat sink 32 on the side facing the front of the housing 1, respectively. The second end plate 34 is disposed at the other end along the length of the first heat sink 31 and the second heat sink 32, and is connected to the first heat sink 31 and the second heat sink 32 on the side facing the front of the housing 1, respectively. The first heat sink 31 and the second heat sink 32 are connected to the first end plate 33 and the second end plate 34 respectively to form a stable heat dissipation structure, thereby improving the structural strength of the air cooler assembly 3. A first heat dissipation space 35 is formed between the first end plate 33, the first heat sink 31, the second heat sink 32, and the second end plate 34.

[0076] To maintain the high heat exchange efficiency of the air cooler assembly 3, the first heat sink 31 and the second heat sink 32 need to be maintained regularly. The air cooler assembly 3 has a detachable structure and can be removed from the front of the whole machine, which facilitates the maintenance of the first heat sink 31 and the second heat sink 32.

[0077] like Figure 6As shown, in some embodiments, the air cooler assembly 3 includes a wiring hole 331. The wiring hole 331 is located on the first end plate 33 and is used for wiring of the fan assembly 2. The wiring harness of the fan assembly 2 can extend to the outside of the air cooler assembly 3 through the wiring hole 331, optimizing the distribution of the wiring harness of the fan assembly 2.

[0078] In some embodiments, the air cooler assembly 3 includes a wire bridge 332. The wire bridge 332 is disposed on the side of the first end plate 33 facing away from the first heat sink 31 and the second heat sink 32, and is used to restrict the routing direction of the wiring harness of the fan assembly 2, so that the wiring harness can extend in a predetermined direction and optimize the layout of the wiring harness of the fan assembly 2.

[0079] like Figure 5 and Figure 6 As shown, in some embodiments, the condenser assembly 4 includes a third heat sink 41 and a fourth heat sink 42, which are distributed along the length of the frame 11. The third heat sink 41 and the fourth heat sink 42 are angled, with their lower parts close to each other and their upper parts far apart. The third heat sink 41 and the fourth heat sink 42 form a "V" shape. This allows for sufficient installation space at the lower part of the third heat sink 41 and the fourth heat sink 42, facilitating the arrangement of other structural components at the lower part of the condenser assembly 4 and optimizing the internal structure of the energy storage air conditioner. Furthermore, the inclined arrangement of the third heat sink 41 and the fourth heat sink 42, compared to a vertical arrangement, increases their heat dissipation area and improves the heat dissipation effect.

[0080] In some embodiments, the third heat sink 41 is located near the front side of the frame 11, and the fourth heat sink 42 is located near the rear side of the frame 11. The third heat sink 41 and the fourth heat sink 42 are inclined along the width direction of the housing 1, and the inclination angle of the third heat sink 41 is greater than that of the fourth heat sink 42. The inclination angle mentioned here refers to the angle between the third heat sink 41 or the fourth heat sink 42 and the bottom of the energy storage air conditioner. The greater inclination angle of the third heat sink 41 provides more installation space behind the fourth heat sink 42, facilitating the arrangement of other structural components behind the condenser assembly 4, and the fourth heat sink 42 has a larger heat dissipation area.

[0081] like Figure 6As shown, in some embodiments, the condenser assembly 4 includes a third end plate 43 and a fourth end plate 44. The third end plate 43 is disposed at one end of the third heat sink 41 and the fourth heat sink 42 along their length, and is connected to the third heat sink 41 and the fourth heat sink 42 on the side facing the front of the housing 1. The fourth end plate 44 is disposed at one end of the third heat sink 41 and the fourth heat sink 42 along their length, and is connected to the third heat sink 41 and the fourth heat sink 42 on the side facing the front of the housing 1. The third heat sink 41 and the fourth heat sink 42 are respectively connected to the third end plate 43 and the fourth end plate 44 to form a stable heat dissipation structure, improving the structural strength of the condenser assembly 4. A second heat dissipation space 45 is formed between the third end plate 43, the third heat sink 41, the fourth heat sink 42, and the fourth end plate 44.

[0082] To maintain the high heat exchange efficiency of the condenser assembly 4, the third heat sink 41 and the fourth heat sink 42 need to be maintained regularly. The condenser assembly 4 has a detachable structure and can be removed from the front of the whole machine, which facilitates the maintenance of the third heat sink 41 and the fourth heat sink 42.

[0083] In some embodiments, the air cooler assembly 3 includes a first connector 36. The first connector 36 is disposed on top of the first heat sink 31. One end of the first connector 36 is connected to a first end plate 33, and the other end of the first connector 36 is connected to a second end plate 34. The air cooler assembly 3 also includes a second connector 37. The second connector 37 is disposed on top of the second heat sink 32. One end of the second connector 37 is connected to the first end plate 33, and the other end of the second connector 37 is connected to the second end plate 34.

[0084] In the above, a first connector 36 is provided on the top of the first heat sink 31, and is connected to the first end plate 33 and the second end plate 34 through the first connector 36; a second connector 37 is provided on the top of the second heat sink 32, and is connected to the first end plate 33 and the second end plate 34, thereby improving the structural strength of the upper part of the air cooler assembly 3.

[0085] In some embodiments, the air cooler assembly 3 includes a first lifting member 38. The first lifting member 38 is disposed between the first connecting member 36 and the second connecting member 37. One end of the first lifting member 38 is connected to the first connecting member 36, and the other end of the first lifting member 38 is connected to the second connecting member 37. This not only improves the structural strength of the air cooler assembly 3 in the width direction, but also allows the air cooler assembly 3 to be lifted by the first lifting member 38, facilitating the installation of the air cooler assembly 3.

[0086] like Figure 6As shown, in some embodiments, the condenser assembly 4 includes a third connector 46 and a fourth connector 47. The third connector 46 is disposed on top of the third heat sink 41. The fourth connector 47 is disposed on top of the fourth heat sink 42. One end of the third connector 46 is connected to the third end plate 43, and the other end of the third connector 46 is connected to the fourth end plate 44. One end of the fourth connector 47 is connected to the third end plate 43, and the other end of the fourth connector 47 is connected to the fourth end plate 44. The third connector 46 is disposed on top of the third heat sink 41, connecting it to the third end plate 43 and the fourth end plate 44; the fourth connector 47 is disposed on top of the fourth heat sink 42, connecting it to the third end plate 43 and the fourth end plate 44, thereby improving the structural strength of the upper part of the condenser assembly 4.

[0087] In some embodiments, the condenser assembly 4 includes a second lifting member 48. The second lifting member 48 is disposed between the third connector 46 and the fourth connector 47. One end of the second lifting member 48 is connected to the third connector 46, and the other end of the second lifting member 48 is connected to the fourth connector 47. This not only improves the structural strength of the condenser assembly 4 in the width direction, but also allows the condenser assembly 4 to be lifted by the second lifting member 48, facilitating the installation of the condenser assembly 4.

[0088] Figure 7 A schematic diagram of the support frame provided in this application.

[0089] like Figure 6 and Figure 7 As shown, in some embodiments, the energy storage air conditioner includes a support frame 6. The support frame 6 is disposed below the air cooler assembly 3 and the condenser assembly 4, and is connected to the air cooler assembly 3 and the condenser assembly 4 respectively. The support frame 6 can support the bottom of the air cooler assembly 3 and the condenser assembly 4, and connect the air cooler assembly 3 and the condenser assembly 4 into one unit, improving the integrity and structural strength of the air cooler assembly 3 and the condenser assembly 4.

[0090] In some embodiments, the top of the support frame 6 is provided with a first inclined surface 61 and a second inclined surface 62, which are angled together and connected at their upper ends. The bottoms of the first heat sink 31 and the third heat sink 41 are respectively fitted with the first inclined surface 61. The first inclined surface 61 has the same inclination angle as the first heat sink 31 and the third heat sink 41, allowing the first heat sink 31 and the third heat sink 41 to be stably connected to the first inclined surface 61. The bottoms of the second heat sink 32 and the fourth heat sink 42 are respectively fitted with the second inclined surface 62. The second inclined surface 62 has the same inclination angle as the second heat sink 32 and the fourth heat sink 42, allowing the second heat sink 32 and the fourth heat sink 42 to be stably connected to the second inclined surface 62.

[0091] The first heat sink 31 and the third heat sink 41 have the same tilt angle, as do the second heat sink 32 and the fourth heat sink 42. The front sides of the first heat sink 31 and the third heat sink 41 are located on the same inclined plane, and the rear sides of the second heat sink 32 and the fourth heat sink 42 are located on the same inclined plane, facilitating the arrangement of other structural components behind the air cooler assembly 3 and the condenser assembly 4. The first heat sink 31 and the third heat sink 41 are connected to the first inclined plane 61, and the second heat sink 32 and the fourth heat sink 42 are connected to the second inclined plane 62. The lower parts of the air cooler assembly 3 and the condenser assembly 4 are both fixed to the support frame 6, improving the overall integrity of the air cooler assembly 3 and the condenser assembly 4.

[0092] like Figure 4 and Figure 6 As shown, in some embodiments, the energy storage air conditioner includes a sealing assembly 5. The sealing assembly 5 is disposed between the air cooler assembly 3 and the condenser assembly 4. The sealing assembly 5 is hollow, forming a third heat dissipation space 56, which is connected to the first heat dissipation space 35 and the second heat dissipation space 45 respectively.

[0093] Figure 8 A schematic diagram of the connection structure between the second end plate, the third end plate, and the sealing structure provided in this application, viewed from a first perspective. Figure 9 This is a schematic diagram of the connection structure between the second end plate, the third end plate, and the sealing structure provided in this application, viewed from a second perspective.

[0094] like Figure 6 , Figure 8 and 9 As shown, the second end plate 34 and the third end plate 43 are spaced apart, allowing heat exchange pipes to be installed between the air cooler assembly 3 and the condenser assembly 4, thus optimizing the pipe layout. A sealing assembly 5 is connected between the second end plate 34 and the third end plate 43. The second end plate 34 has a first perforated area 341, and the third end plate 43 has a second perforated area 431, allowing the first heat dissipation space 35 and the second heat dissipation space 45 to communicate. This ensures that the return air from the fan 24 can flow between the air cooler assembly 3 and the condenser assembly 4, optimizing heat dissipation efficiency and reducing energy consumption.

[0095] like Figure 8 and 9 As shown, in some embodiments, the edge of the first hollow area 341 is provided with a first bend 3411 that bends toward the third end plate 43. One side of the sealing component 5 is connected to the first bend 3411 to seal the connection between the third heat dissipation space 56 and the first heat dissipation space 35. The provision of the first bend 3411 can increase the contact area between the second end plate 34 and the sealing component 5, and improve the connection stability between the first heat dissipation space 35 and the third heat dissipation space 56.

[0096] The edge of the second hollow area 431 is provided with a second bend 4311 that bends toward the second end plate 34. The other side of the sealing assembly 5 is connected to the second bend 4311 to seal the connection between the third heat dissipation space 56 and the second heat dissipation space 45. The provision of the second bend 4311 can increase the contact area between the third end plate 43 and the sealing assembly 5, and improve the connection stability between the second heat dissipation space 45 and the third heat dissipation space 56.

[0097] The sealing assembly 5 may be composed of multiple sealing plates spliced ​​together. Each sealing plate is connected to the first bending part 3411 and the second bending part 4311 respectively, so as to form a third heat dissipation space 56 by enclosing the second end plate 34 and the third end plate 43.

[0098] In some embodiments, the sealing assembly 5 may include a first seal 51, a second seal 52, a third seal 53, a fourth seal 54, and a fifth seal 55. The first seal 51 and the third seal 53 are disposed opposite each other, and the second seal 52 and the fourth seal 54 are disposed opposite each other. The first seal 51 is located above the second seal 52, and the top of the second seal 52 has a flange to support and seal the bottom of the first seal 51. The third seal 53 is located above the fourth seal 54, and the top of the fourth seal 54 has a flange to support and seal the bottom of the third seal 53. The fifth seal 55 is located at the bottom of the third seal 53 and the fourth seal 54, and both ends of the fifth seal 55 are connected to the third seal 53 and the fourth seal 54, respectively.

[0099] In some embodiments, the inner side of the sealing assembly 5 is covered with a flexible seal (not shown in the figure). Providing a flexible seal on the inner side of the sealing assembly 5 can improve the airtightness between the sealing assembly 5 and the air cooler assembly 3 and the condenser assembly 4.

[0100] In some embodiments, the inner side of the air cooler assembly 3 is covered with a flexible seal (not shown in the figure). Providing a flexible seal on the inner side of the air cooler assembly 3 can improve the airtightness of the connections between the components of the air cooler assembly 3.

[0101] In some embodiments, the inner side of the condenser assembly 4 is covered with a flexible seal (not shown in the figure). Providing a flexible seal on the inner side of the condenser assembly 4 can improve the airtightness of the connections between the components of the condenser assembly 4.

[0102] In some embodiments, the flexible seal can be made of various materials such as sponge, rubber, silicone, and polyurethane. These materials have good elasticity, wear resistance, and corrosion resistance, ensuring a stable and reliable sealing effect. Furthermore, the flexible seal can be customized according to specific needs, such as shape, size, and hardness, to meet the requirements of different equipment and application scenarios.

[0103] like Figure 5 As shown, in some embodiments, the energy storage air conditioner may include an electronic control assembly 7. The electronic control assembly 7 may include an electronic control box 71. The electronic control box 71 is located on the front side of the frame 11, facilitating maintenance of the electronic control box 71 from the front of the energy storage air conditioner.

[0104] The electrical control box 71 is located below the air cooler assembly 3, which reduces the obstruction of the return air vent 22 by the electrical control box 71 and improves the overall performance of the unit.

[0105] In some embodiments, the control box 71 includes a box body and a cover, the cover being rotatably connected to the box body for easy opening or closing of the control box 71. For example, the cover may be connected to the box body via a hinge. In other embodiments, the cover may also be connected to the box body via a rotating shaft.

[0106] In some embodiments, the interior of the electrical control box 71 is divided into at least two layers of accommodating space along the width direction of the housing 1. The electrical control box 71 may also include electrical components (not shown in the figure) disposed within the electrical control box 71, which may be disposed in the two layers of accommodating space within the box. The layered arrangement of electrical components within the electrical control box 71 can reduce the length and height of the electrical control box 71, making it easier to arrange the energy storage air conditioner unit and improving the compactness of the energy storage air conditioner structure.

[0107] In some embodiments, the electrical components may include a main control board, power module, circuit breaker, AC contactor, frequency converter control board, filter board, etc. The main control board, power module, circuit breaker, and AC contactor require frequent maintenance and can be housed in the first layer of storage space near the enclosure cover. The frequency converter control board, filter board, etc., can be housed in the second layer of storage space.

[0108] In some embodiments, one end of the electrical control box 71 is rotatably connected to the frame 11, so that the electrical control box 71 can rotate outward around the rotating end to the outside of the housing 1, exposing the structural components behind the electrical control box 71, which facilitates the maintenance of the structural components behind the electrical control box 71.

[0109] In some embodiments, the electronic control assembly 7 includes a first rotating connector 72. The first rotating connector 72 is connected to both the electronic control box 71 and the frame 11, allowing the electronic control box 71 to rotate relative to the frame 11 about the first rotating connector 72. For example, the first rotating connector 72 may be a hinge. The hinge may be connected to the frame 11 and the electronic control box 71 by screws.

[0110] Multiple first rotating connectors 72 may be provided, and the multiple first rotating connectors 72 are distributed along the height direction of the frame 11. The electrical control box 71 is connected to the frame 11 through multiple hinges to ensure that the electrical control box 71 can be stably fixed on the frame 11.

[0111] like Figure 1 and Figure 5 As shown in Figure 5 , in some embodiments, the electronic control component 7 includes a second rotating connecting member 73. One end of the second rotating connecting member 73 is connected to the frame 11, and the other end of the second rotating connecting member 73 is connected to the panel 12 opposite to the electronic control component 7. The second rotating connecting member 73 is disposed outside the first rotating connecting member 72. The panel 12 at the installation position of the electronic control component 7 is connected to the frame 11 through the second rotating connecting member 73, so that the panel 12 can be rotated outward to open the installation position of the electronic control component 7, facilitating the maintenance of the electronic control box 71. Exemplarily, the second rotating connecting member 73 can adopt a hinge, and the hinge can be respectively connected to the frame 11 and the panel 12 through screws.

[0112] A plurality of second rotating connecting members 73 can be provided. The plurality of second rotating connecting members 73 are sequentially distributed along the height direction of the frame 11. The panel 12 is connected to the frame 11 through the plurality of second rotating connecting members 73, ensuring the connection stability between the panel 12 and the frame 11.

[0113] As Figure 5 shown in Figure 5 , in some embodiments, the box body 1 can include a second support member 14. The second support member 14 is disposed outside one end of the electronic control box 71 opposite to the first rotating member and is connected to the frame 11. The second support member 14 is flush with the front side of the electronic control box 71 and abuts against the inner surface of the panel 12 opposite to the electronic control box 71. The second support member 14 can support the panel 12 at the installation position of the electronic control box 71, preventing the panel 12 at the rotation distal position of the electronic control box 71 from collapsing inward, and ensuring the integrity and structural strength of the box body 1.

[0114] In some embodiments, the second support member 14 slightly protrudes from the front side of the electronic control box 71.

[0115] The second support member 14 is an elastic member. When the second support member 14 is pressed, it can deform towards the back surface of the frame 11, so that when the second support member 14 slightly protrudes from the front side of the electronic control box 71, the panel 12 can press the second support member 14 towards the inner side of the frame 11, thereby making the各处 of the panel 12 flush. In addition, the resilience of the second support member 14 also facilitates the opening of the panel 12.

[0116] In some embodiments, the second support member 14 is in a "U" shape. Both ends of the second support member 14 are connected to the frame 11, and there is a gap between the middle part of the second support member and the frame 11. The inner side of the panel 12 abuts against the middle part of the second support member.

[0117] As Figure 4As shown, in some embodiments, the energy storage air conditioner also includes a first expansion tank 9. The first expansion tank 9 is located behind the air cooler assembly 3. The first expansion tank 9 is piped to the condenser assembly 4 and is used to receive and store the steam generated by the condenser assembly 4 during the cooling process. When the steam condenses in the first expansion tank 9, its volume decreases, providing a buffer space for the system and helping to maintain system pressure stability. Furthermore, the first expansion tank 9 is also equipped with a pressure relief valve. When the internal pressure of the system exceeds a preset safety value, the valve automatically opens to release excess pressure, ensuring the safe operation of the battery-side heat dissipation system.

[0118] In some embodiments, multiple first expansion tanks 9 are configured, reducing the volume of a single first expansion tank 9 and allowing it to be installed in areas with limited space, thus improving space utilization. For example, two first expansion tanks 9 are provided. In other embodiments, three or more first expansion tanks 9 may be provided.

[0119] Multiple first expansion tanks 9 are arranged in a row. The first expansion tanks 9 are set at the same height of the frame 11, which can optimize the pipeline layout and reduce the pipeline length.

[0120] In some embodiments, the frame 11 includes a third mounting plate 15. Multiple third mounting plates 15 are provided, positioned between two adjacent connecting beams 102 and distributed on the back side of the frame 11. The sidewall of the first expansion tank 9 is fixed to the third mounting plate 15, facilitating the arrangement of the first expansion tank 9.

[0121] In some embodiments, the upper and lower parts of the first expansion tank 9 are respectively connected to two spaced third mounting plates 15, so that the upper and lower parts of the first expansion tank 9 can be stably connected to the frame 11.

[0122] like Figure 5 As shown, in some embodiments, the energy storage air conditioner further includes a second expansion tank 016, which is located on the front side of the frame 11. The second expansion tank 016 is located at the bottom of the front side of the frame 11. The second expansion tank 016 is connected to the air cooler assembly 3 via a pipe and is used to receive and store the steam generated by the air cooler assembly 3 during the cooling process.

[0123] like Figure 4 As shown, in some embodiments, the energy storage air conditioner includes a compressor 10. The compressor 10 is connected to the air cooler assembly 3 and the condenser assembly 4 respectively via refrigerant pipelines. The compressor 10 assembly is located below the condenser assembly 4 and behind the second expansion tank 016, effectively utilizing the space behind the second expansion tank 016, reducing the length of the refrigerant pipeline, and saving pipeline costs.

[0124] The frame 11 includes a fourth mounting plate 16. The fourth mounting plate 16 is located at the lower part of the frame 11, and the compressor 10 can be fixed to the fourth mounting plate 16 by bolts or other connecting parts.

[0125] In some embodiments, a buffer pad (not shown in the figure) may be provided between the compressor 10 and the fourth mounting plate 16. The buffer pad may be a rubber pad, which can reduce the vibration of the compressor 10 to a certain extent, improve the stability of unit operation, and reduce noise.

[0126] Figure 10 This is a schematic diagram of the fluorine system provided in this application.

[0127] like Figure 4 and Figure 10 As shown, in some embodiments, the energy storage air conditioner may include a heat exchanger 011. The heat exchanger 011 is located at the lower part of the frame 11 and at the rear side of the frame 11. The heat exchanger 011 is relatively heavy, and placing the heat exchanger 011 at the lower part of the frame 11 can lower the center of gravity of the energy storage air conditioner unit and improve the stability of the whole unit.

[0128] The compressor 10 is located on one side of the heat exchanger 011. In some embodiments, the compressor 10 is located at the right end of the rear side of the frame 11, and the heat exchanger 011 is located on the left side of the compressor 10. The compressor 10, the condenser assembly 4, the heat exchanger 011, and the connecting pipelines between the three constitute the refrigerant system. The heat exchanger 011 is located below the condenser assembly 4, and the compressor 10 is located on one side of the heat exchanger 011, which facilitates the connection of the refrigerant system pipelines, reduces the length of the refrigerant system pipelines, and saves on finished product costs.

[0129] Figure 11 A structural diagram of the framework provided in this application from a second perspective.

[0130] like Figure 3 , 4 and Figure 11 As shown, in some embodiments, the frame 11 further includes heat exchanger mounting columns 17 and a fifth mounting plate 18. Two heat exchanger mounting columns 17 are configured. The two heat exchanger mounting columns 17 are spaced apart, and the fifth mounting plate 18 is connected between the two heat exchanger mounting columns 17. The heat exchanger 011 is fixed to the fifth mounting plate 18.

[0131] like Figure 3 and Figure 4 As shown, in some embodiments, a fourth support member 19 is provided at the bottom of the heat exchanger 011. The fourth support member 19 is used to support the bottom of the heat exchanger 011, further improving the structural stability of the heat exchanger 011.

[0132] To ensure the insulation effect of heat exchanger 011, its outer surface can be covered with insulation material. This insulation material can be polyurethane foam, rock wool, glass wool, or silicate materials. These materials have excellent thermal insulation properties, effectively reducing heat loss and improving the heat exchange efficiency of heat exchanger 011. Simultaneously, they also possess good fire resistance and corrosion resistance, ensuring the long-term stable operation of heat exchanger 011.

[0133] In some embodiments, heat exchanger 011 can be a plate heat exchanger. Plate heat exchangers have high heat transfer efficiency, and are composed of parallel-arranged plates, resulting in a compact structure, small footprint, suitability for installation in limited spaces, and ease of disassembly and cleaning, making maintenance convenient and ensuring the efficient operation of heat exchanger 011.

[0134] Figure 12 This is a structural schematic diagram of the PACK-side water system provided in this application; Figure 13 This is a schematic diagram of the PCS side water system provided in this application.

[0135] like Figure 4 and Figure 12 As shown, in some embodiments, the energy storage air conditioner may include a PACK-side water pump 012. The PACK-side water pump 012 is located at the lower part of the frame 11. The PACK-side water pump 012 is located on one side of the heat exchanger 011. The PACK-side water pump 012 is relatively heavy, and its location at the lower part of the frame 11 can improve the stability and balance of the entire unit.

[0136] like Figure 4 , Figure 12 and Figure 13 As shown, in some embodiments, the energy storage air conditioner may include a PCS-side water pump 013. The PCS-side water pump 013 is located below the air cooler assembly 3 and at the rear of the frame 11. The PCS-side water pump 013 is located on the side of the PACK-side water pump 012 away from the heat exchanger 011 and above the PACK-side water pump 012. The PACK-side water pump 012 has a first inlet 0121. The first inlet 0121 is located on the side of the PACK-side water pump 012 away from the heat exchanger 011, and the PCS-side water pump 013 has a second inlet 0131, located on the side of the PCS-side water pump 013 closer to the PACK-side water pump 012. The PCS-side water pump 013 is located on the side of the PACK-side water pump 012 away from the heat exchanger 011, and is located above the PACK-side water pump 012. That is, the PACK-side water pump 012 and the PCS-side water pump 013 are staggered. The first water inlet 0121 and the second water inlet 0131 are arranged opposite each other, which facilitates the design of water pipes, saves space for water pipe layout, and improves the compactness of the energy storage air conditioning structure.

[0137] like Figure 4and Figure 11 As shown, in some embodiments, a PACK pump support 110 is provided below the PACK-side pump 012. The top of the PACK pump support 110 abuts against the PACK-side pump 012 to support and fix the PACK-side pump 012. The PACK pump support 110 is configured as a hollow structure.

[0138] In some embodiments, the energy storage air conditioner also includes a heater 017. The heater 017 is located on the rear side of the frame 11, behind the electrical control box 71. The heater 017 is connected to the refrigerant circulation line.

[0139] The heater 017 is inserted into the hollow area of ​​the PACK pump support 110, which improves the compactness of the structure. The bottom of the PACK pump support 110 can provide support for the bottom of the heater 017.

[0140] Heater 017 can heat the refrigerant when necessary to ensure stable system operation under various ambient temperatures. When the outside temperature is too low, which may cause the refrigerant temperature to drop and affect the system's heat dissipation, heater 017 will activate to heat the refrigerant and raise its temperature, thereby ensuring efficient heat dissipation. Furthermore, heater 017 is designed with energy conservation and environmental protection in mind, activating only when necessary to avoid unnecessary energy waste.

[0141] like Figure 4 and Figure 11 As shown, the PCS-side water pump 013 is fixed to the frame 11 via a water pump support plate 81 and a water pump support column 82. One side of the water pump support plate 81 is connected to the frame 11, and the water pump support column 82 is located on the side of the water pump support plate 81 away from the frame 11, and is connected to the bottom of the water pump support plate 81 and the frame 11 respectively, to form a detachable support structure. The PCS-side water pump 013 is fixed to the water pump support plate 81, ensuring the maintainability of the PCS-side water pump 013.

[0142] like Figure 11 As shown, in some embodiments, the pump support column 82 is provided with at least one through hole 821. The inlet and outlet water pipes of the PCS-side pump 013 can pass through and be fixed in the through hole 821 to ensure the accuracy of the position of the inlet and outlet water pipes of the PCS-side pump 013.

[0143] like Figure 5As shown, in some embodiments, the energy storage air conditioner may further include a replenishment water tank 014 and a replenishment pump 015. The replenishment water tank 014 is located at the lower front side of the frame 11. The location of the replenishment water tank 014 at the front of the frame 11 facilitates observation of the liquid level in the replenishment water tank 014 from the front of the housing 1. The replenishment water tank 014 is located above the replenishment pump 015, which is connected to the replenishment water tank 014, facilitating pipeline layout and reducing pipeline length.

[0144] like Figure 12 and Figure 13 As shown, the PACK-side water pump 012, heat exchanger 011, first expansion tank 9, heater 017, makeup water tank 014, and the water pipes connecting them form the PACK-side water system. The PCS-side water pump 013, air cooler assembly 3, heat exchanger 011, second expansion tank 016, makeup water tank 014, makeup pump 015, and the water pipes connecting them form the PCS-side water system. The makeup water tank 014 has two outlets, and there are two makeup pumps 015. Each outlet is connected to one makeup pump 015. One makeup pump 015 provides makeup function for the PCS-side water system, and the other makeup pump 015 provides makeup function for the PACK-side water system.

[0145] When the outside temperature changes, the refrigerant in the energy storage air conditioning cooling system will change volume due to thermal expansion and contraction. The addition of a refrigerant tank 014 and a refrigerant pump 015 prevents the cooling system from running low on refrigerant or experiencing high pressure. The refrigerant tank 014 is connected to the refrigerant piping of the cooling system. When a decrease in refrigerant is detected, the refrigerant pump 015 will automatically start, replenishing the cooling system with refrigerant from the tank 014, ensuring the system's normal operation. Furthermore, the refrigerant tank 014 also acts as a buffer, balancing pressure fluctuations in the refrigerant within the cooling system, further protecting the system's stability and safety.

[0146] It is understood that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of this application, and all such substitutions or changes should fall within the protection scope of the appended claims.

Claims

1. An energy storage air conditioner, characterized by, The energy storage air conditioner comprises: a box forming an external structure of the energy storage air conditioner, the box comprising a frame and a panel connected to the outer side of the frame; a fan assembly arranged at the upper part of the frame and formed with an air supply opening towards the top of the box; an air cooler assembly arranged below the fan assembly and located in the return air path of the fan assembly, the air cooler assembly comprising first and second heat dissipation members, the first and second heat dissipation members being distributed along the length direction of the frame, the first and second heat dissipation members being arranged at an angle, and the lower parts of the first and second heat dissipation members being close to each other, and the upper parts of the first and second heat dissipation members being away from each other; a condenser assembly arranged below the fan assembly and located in the return air path of the fan assembly, the condenser assembly being arranged side by side with the air cooler assembly, the condenser assembly comprising third and fourth heat dissipation members, the third and fourth heat dissipation members being distributed along the length direction of the frame, the third and fourth heat dissipation members being arranged at an angle, and the lower parts of the third and fourth heat dissipation members being close to each other, and the upper parts of the third and fourth heat dissipation members being away from each other.

2. The energy storage air conditioner according to claim 1, characterized in that, The first heat dissipation member is close to the front side of the frame, the second heat dissipation member is close to the rear side of the frame, the first and second heat dissipation members are arranged at an angle along the width direction of the box, and the inclination angle of the first heat dissipation member is greater than that of the second heat dissipation member; and / or, The third heat dissipation member is close to the front side of the frame, the fourth heat dissipation member is close to the rear side of the frame, the third and fourth heat dissipation members are arranged at an angle along the width direction of the box, and the inclination angle of the third heat dissipation member is greater than that of the fourth heat dissipation member.

3. The energy storage air conditioner according to claim 2, characterized in that, The inclination angles of the first and third heat dissipation members are the same, and the inclination angles of the second and fourth heat dissipation members are the same; The energy storage air conditioner comprises: a support frame provided with first and second inclined surfaces, the first and second inclined surfaces being arranged at an angle along the width direction of the frame, and the first inclined surface being connected to the lower end of the first and third heat dissipation members, and the second inclined surface being connected to the lower end of the second and fourth heat dissipation members.

4. The energy storage air conditioner according to claim 1, characterized in that, The box is formed with a return air opening, the return air opening being arranged at the upper part of the front side of the box and located below the fan assembly, and / or the return air opening being arranged at least one of the left and right sides of the box.

5. The energy storage air conditioner according to claim 1, characterized in that, The energy storage air conditioner comprises: an electric control assembly comprising an electric control box, the electric control box being arranged at the front side of the frame and located below the air cooler assembly, one end of the electric control box being rotatably connected to the frame.

6. The energy storage air conditioner according to claim 5, characterized in that, The electric control assembly comprises: a first rotary connecting member arranged at one end of the electric control assembly, the first rotary connecting member being connected to one end of the frame and the electric control box, respectively; A second rotating connecting piece is arranged at one end of the electric control assembly, and is connected with the frame and the panel opposite to the electric control box respectively, and is arranged outside the first rotating connecting piece.

7. The energy storage air conditioner according to claim 1, characterized in that, The energy storage air conditioner comprises: A liquid supplementing water tank is arranged at the lower part of the front side of the frame, Two liquid supplementing pumps are arranged below the liquid supplementing water tank, and are connected with the liquid supplementing water tank respectively.

8. The energy storage air conditioner according to claim 1, characterized in that, The energy storage air conditioner comprises: A heat exchanger is arranged at the rear side of the frame and below the condenser; A compressor is arranged at the rear side of the frame and at one side of the heat exchanger, and is connected with the heat exchanger and the condenser pipeline respectively.

9. The energy storage air conditioner according to claim 8, characterized in that, The energy storage air conditioner comprises: A PACK side water pump is arranged at one side of the heat exchanger away from the compressor, and is provided with a first water inlet arranged at one side of the PACK side water pump away from the heat exchanger; A PCS side water pump is arranged above the PACK side water pump at one side of the PACK side water pump away from the heat exchanger, and is provided with a second water inlet arranged at one side of the PCS side water pump close to the PACK side water pump.

10. The energy storage air conditioner according to claim 9, characterized in that, The energy storage air conditioner comprises: A PACK water pump supporting piece is arranged below the PACK water pump and is used for supporting the PACK water pump, and is hollow and provided with a through slot suitable for the heater to pass through.

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