Energy storage air conditioner

Abstract

The energy storage air conditioner comprises a box body and a fan assembly, the box body forms an external structure of the energy storage air conditioner and comprises a frame and a panel connected to the outer side of the frame, an air supply outlet facing the top of the box body is formed in the fan assembly, and the fan assembly comprises a first mounting plate, a fan, a first supporting beam and a supporting plate; the first mounting plate is arranged at the top of the frame, the fan penetrates through the first mounting plate, the two first supporting beams and the two supporting plates define a mounting space of the first mounting plate, the first supporting beams are connected with the first mounting plate, and first supporting parts of the supporting plates can support the first mounting plate; the first limiting part of the supporting plate can limit the two opposite ends of the first mounting plate; according to the structure, rapid and accurate positioning of the fan assembly can be achieved, and the structural stability of the fan assembly is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of energy storage devices, in particular to an energy storage air conditioner. BACKGROUND

[0002] The energy storage air conditioner is an air conditioning system with energy storage function, which can store cold or heat during the off-peak period of electricity and release during the peak period to realize the effective use and saving of energy. The energy storage air conditioner can be applied in commercial areas, residential areas and industrial environments with unstable power grid or long-time operation, etc.

[0003] Compared with air cooling, liquid cooling has smaller volume, higher heat dissipation density, faster cooling speed and higher cooling efficiency under the same working condition and cooling capacity. The fusion of battery PACK (PACK, a structure and packaging method of battery) and PCS (Power Conversion System, energy storage converter) heat dissipation system gradually becomes the mainstream.

[0004] The energy storage air conditioner has a complex structure, and reasonable layout of the positions of various components of the unit can improve the compactness and stability of the unit. CONTENT OF THE INVENTION

[0005] In view of the above deficiencies of the prior art, the purpose of the present application is to provide an energy storage air conditioner, which aims to improve the structural stability of the fan assembly of the energy storage air conditioner.

[0006] The problems of the present application are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

[0007] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0008] The energy storage air conditioner disclosed in an aspect of the present application comprises a box body and a fan assembly; the box body forms an external structure of the energy storage air conditioner, and comprises a frame and a panel connected to the outer side of the frame; the fan assembly is formed with an air outlet towards the top of the box body, and comprises a first mounting plate, a fan, a first support beam and a support plate; the first mounting plate is arranged at the top of the frame; the fan is provided at least one, and penetrates through the first mounting plate; the first support beam is provided with two, and the two first support beams are arranged at the top of the frame in a spaced manner and are connected to the first mounting plate respectively; and the support plate is provided with two, and the two first support beams and the two support plates enclose the mounting space of the first mounting plate; wherein the support plate comprises a first support portion and a first limiting portion; the first support portion abuts against the bottom of the first mounting plate; the first limiting portion is protruded on the upper surface of the first support portion; and the distance between the first limiting portions on the two support plates is adapted to the first mounting plate, so as to limit the first mounting plate.

[0009] In the above, the first support beam and the support plate enclose the mounting space of the first mounting plate; the first support beam is connected to the first mounting plate; the first support portion of the support plate can support the first mounting plate; the distance between the first limiting portions on the two oppositely arranged support plates is adapted to the first mounting plate, so that the first limiting portions can limit the opposite ends of the first mounting plate; through the cooperation of the first support beam and the support plate, the first mounting plate can be quickly and accurately positioned to the appropriate position of the frame, the connection stability of the fan assembly and the frame is improved, and thus the structural stability of the energy storage air conditioner is improved.

[0010] In some embodiments of the present application, the support plate comprises a first connecting portion; one side of the support plate close to the first mounting plate is bent downward to form the first connecting portion; the fan assembly comprises a second support beam; the second support beam is arranged between the two first support beams and abuts against the bottom of the first mounting plate; and the end portions of the second support beam are connected to the first connecting portions of the two support plates respectively. The second support beam is arranged between the two first support beams, and the structural strength of the fan assembly along the length direction of the support plate is improved through the supporting effect of the second support beam on the first mounting plate. The second support beam is connected to the support plate through the first connecting portion, the first connecting portion increases the contact area between the second support beam and the support plate, and thus the connection stability between the second support beam and the support plate is improved.

[0011] In some embodiments of the present application, the support plate comprises a second connecting portion, the support plate is bent upwards or downwards away from the side of the first mounting plate to form the second connecting portion, and the second connecting portion is connected to the frame. The support plate is connected to the frame through the second connecting portion, the second connecting portion increases the connecting area between the support plate and the frame, and improves the connecting stability of the support plate and the frame. The support plate is used to support the first mounting plate, and therefore, the connecting stability of the fan assembly and the frame is improved to a certain extent.

[0012] In some embodiments of the present application, the cabinet comprises a baffle, the baffle is arranged around the fan assembly, and the baffle is connected to the frame. The baffle is arranged around the fan assembly to form a relatively closed return air space, and the problem of return air short circuit of the fan assembly is avoided.

[0013] In some embodiments of the present application, the energy storage air conditioner comprises an electric control assembly, the electric control assembly comprises an electric control box, the electric control box is arranged on the front side of the frame, and one end of the electric control box is rotatably connected to the frame. The electric control box is arranged on the front side of the frame, so that the electric control box is convenient to maintain from the front side of the cabinet. One end of the electric control box is rotatably connected to the frame, so that the electric control box can be rotated around the rotating end to the outside of the cabinet, and the structure behind the electric control box is convenient to maintain.

[0014] In some embodiments of the present application, the frame is respectively provided with a first mounting hole and a second mounting hole, the first mounting hole is arranged on the inner side of the second mounting hole; the electric control assembly comprises a first rotating connecting piece and a second rotating connecting piece, the first rotating connecting piece is respectively connected to the first mounting hole and one end of the electric control box, so that the electric control box can rotate relative to the frame around the first rotating connecting piece; and the second rotating connecting piece is respectively connected to the second mounting hole and the panel opposite to the electric control assembly. The panel opposite to the electric control box is rotated outward around the second rotating connecting piece, so that the electric control box is maintained. When the structure behind the electric control box needs to be maintained from the front side of the cabinet, the panel opposite to the electric control box can be first rotated outward around the second rotating connecting piece, and then the electric control box is rotated outward around the first rotating connecting piece.

[0015] In some embodiments of the present application, the electric control assembly comprises a first support, the first support and the first rotating connecting piece are respectively arranged on the two opposite ends of the electric control box, one end of the first support is connected to the frame, and the other end of the first support is connected to the electric control box. The first support and the first rotating connecting piece support the two opposite ends of the electric control box, so that the non-rotating end of the electric control box is also supported, and the installation stability of the electric control box is improved.

[0016] In some embodiments of the present application, the box comprises a second support member arranged outside the electric control box at an end opposite to the first rotary connecting member and connected to the frame, the second support member protrudes from or is flush with the front side of the electric control box and abuts against the inner surface of the panel opposite to the electric control box. The second support member can support the panel at the position of the electric control box, prevent the panel at the distal position of the electric control box from collapsing inward, and ensure the integrity and structural strength of the box.

[0017] In some embodiments of the present application, the electric control assembly comprises a third support member arranged below the electric control box to support the electric control box, and a downwardly inclined guide surface is arranged on the top of the third support member and on the front side of the electric control box. The third support member supports the bottom of the electric control box to improve the installation stability of the electric control box. In addition, the top of the third support member is provided with a downwardly inclined guide surface to provide a guide function when the electric control box is closed.

[0018] In some embodiments of the present application, the energy storage air conditioner comprises a water pump support plate and a water pump support column, one side of the water pump support plate is connected to the frame, the water pump support column is arranged on the side of the water pump support plate away from the frame and is connected to the bottom of the water pump support plate and the frame respectively, and at least one through hole is arranged on the water pump support column. One side of the water pump support plate is connected to the frame and forms a stable support structure with the water pump support column to support the water pump, so that the water pump can be installed at a specified position in the frame to ensure the maintainability of the water pump. The opposite sides of the water pump support plate are connected and supported by the frame and the water pump support column respectively to improve the structural compactness of the energy storage air conditioner. The through hole is arranged on the water pump support column, and the water inlet and outlet pipelines can pass through the through hole to facilitate the arrangement of the water inlet and outlet pipelines.

[0019] Advantages:

[0020] According to at least one of the embodiments of the present application, the first mounting plate can be quickly and accurately positioned by the first support beam and the support plate enclosing the mounting space of the first mounting plate.

[0021] According to at least one of the embodiments of the present application, the two support plates can limit the opposite ends of the first mounting plate to avoid displacement of the first mounting plate during transportation and improve the structural stability of the fan assembly.

[0022] The effects of the present application are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1A structural schematic diagram of a storage energy air conditioner from a first perspective is provided for an embodiment of the present application.

[0024] Figure 2 A structural schematic diagram of a storage energy air conditioner from a second perspective is provided for an embodiment of the present application.

[0025] Figure 3 A structural schematic diagram of a frame from a first perspective is provided for an embodiment of the present application.

[0026] Figure 4 An internal structural schematic diagram of a storage energy air conditioner from a first perspective is provided for an embodiment of the present application.

[0027] Figure 5 A structural schematic diagram of a frame from a second perspective is provided for an embodiment of the present application.

[0028] Figure 6 A structural schematic diagram of a support plate is provided for an embodiment of the present application.

[0029] Figure 7 An internal structural schematic diagram of a storage energy air conditioner from a second perspective is provided for an embodiment of the present application.

[0030] Figure 8 A Figure 5 magnified view of area A in FIG. 7.

[0031] Figure 9 A Figure 7 magnified view of area C in FIG. 7.

[0032] Figure 10 A Figure 5 magnified view of area B in FIG. 7.

[0033] Main element symbol explanation: 1, box; 11, frame; 101, stand; 102, connecting beam; 12, panel; 13, baffle; 14, first mounting hole; 15, second mounting hole; 16, second support; 17, third mounting plate; 18, fourth mounting plate; 19, heat exchanger mounting column; 110, fifth mounting plate; 111, fourth support; 112, fifth support; 113, hoisting hole; 2, fan assembly; 21, air supply port; 22, first mounting plate; 23, fan; 24, first support beam; 25, support plate; 251, first support part; 252, first limiting part; 253, first connecting part; 254, second connecting part; 26, mounting space; 27, second support beam; 28, air return port; 3, electric control assembly; 31, electric control box; 32, first rotary connecting piece; 33, second rotary connecting piece; 34, first support; 35, third support; 351, guide surface; 36, second mounting plate; 37, reinforcing piece; 41, water pump support plate; 42, water pump support column; 421, via hole; 51, condenser; 52, air cooler; 53, sealing assembly; 6, first expansion water tank; 7, compressor; 8, heat exchanger; 9, PACK side water pump; 10, PCS side water pump; 011, liquid supplement tank; 012, liquid supplement pump; 013, second expansion water tank; 014, heater; 100, fan mounting position; 200, air cooler mounting position; 300, electric control assembly mounting position. DETAILED DESCRIPTION

[0034] The present application provides an energy storage air conditioner, in order to make the purpose, technical scheme and effect of the present application more clear and explicit, the present application is further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0035] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the present application. In addition, "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0036] 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.

[0037] Figure 1 This is a first-person view structural diagram of the energy storage air conditioner provided in this application. Figure 2 This is 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.

[0038] Please see Figure 1 and Figure 2 This application provides an energy storage air conditioner that can be applied in commercial areas, residential areas, and industrial environments where the power grid is unstable or requires long-term operation.

[0039] 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.

[0040] Please see Figure 3 In some embodiments, the housing 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 housing 1, and connecting beams 102 connecting the columns 101. The columns 101 and the connecting beams 102 divide the frame 11 into multiple mounting positions for accommodating different components, such as fan mounting position 100, air cooler mounting position 200, and electrical control component mounting position 300.

[0041] 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 components inside the housing 1.

[0042] In some embodiments, the bottom of the housing 1 is provided with a lifting hole 113. The lifting hole 113 extends along the width direction of the housing 1. By providing a lifting hole 113 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.

[0043] Figure 4 A first-person view of the internal structure of the energy storage air conditioner provided in this application.

[0044] As shown in Figure 2 and Figure 4 , in some embodiments, the energy storage air conditioner comprises a fan assembly 2. The fan assembly 2 is arranged at the top of the cabinet 1. The fan assembly 2 is formed with an air outlet 21 facing the top of the cabinet 1. The air outlet 21 is covered with a mesh grille, which can prevent foreign matter from entering the fan assembly 2.

[0045] As shown in Figure 1 and Figure 2 , in some embodiments, the upper part of the front side of the cabinet 1 is provided with an air return port 28.

[0046] In other embodiments, the left side or the right side of the cabinet 1 is provided with an air return port 28.

[0047] Alternatively, the front side, the left side and the right side of the cabinet 1 are all provided with an air return port 28. The air return port 28 is provided with a grille to prevent foreign matter from entering the fan assembly 2 and damaging the fan assembly 2.

[0048] The air outlet 21 is arranged at the top of the cabinet 1, and the air return port 28 is arranged at the side wall of the cabinet 1, which can accelerate the parallel air flow and change it into vertical air flow from bottom to top, thereby improving the efficiency of the fan assembly 2.

[0049] Figure 5 The structural schematic diagram of the framework in the second perspective of the present application is provided.

[0050] As shown in Figures 3 to 5 , in some embodiments, the fan assembly 2 can comprise a first mounting plate 22. The first mounting plate 22 is arranged at the top of the framework 11. The first mounting plate 22 extends along the length direction of the cabinet 1. The first mounting plate 22 is provided with a fan mounting hole (not shown in the figure), and the fan 23 is arranged in the fan mounting hole.

[0051] In some embodiments, the fan mounting hole is provided with a plurality of fan mounting holes, which are sequentially and spacedly arranged along the length direction of the first mounting plate 22, so as to ensure that the fan assembly 2 can achieve sufficient heat exchange effect.

[0052] In some embodiments, the fan assembly 2 comprises a first support beam 24. The first support beam 24 is provided with two first support beams 24, which are spacedly arranged at the top of the framework 11 and connected with the first mounting plate 22 respectively.

[0053] In some embodiments, the first support beam 24 extends along the length direction of the cabinet 1. The two first support beams 24 can support the opposite sides of the first mounting plate 22 respectively, so as to improve the structural stability of the fan assembly 2 in the length direction.

[0054] As shown in Figure 5As shown, in some embodiments, the fan assembly 2 can include support plates 25. The support plates 25 are provided in two pieces. The support plates 25 are connected to the ends of the two first support beams 24 respectively, and the two support plates 25 are located at the two ends of the first support beams 24 respectively. The two first support beams 24 and the two support plates 25 enclose the mounting space 26 of the first mounting plate 22. The two support plates 25 and the two first support beams 24 support the four edges of the first mounting plate 22 respectively, ensuring the structural stability of the fan assembly 2.

[0055] Figure 6 The structural schematic diagram of the support plate provided in the present application is shown.

[0056] As Figure 6 shown, in some embodiments, the support plate 25 includes a first support portion 251, which abuts the bottom of the first mounting plate 22 to support the first mounting plate 22. The first support portion 251 extends along the width direction of the first mounting plate 22 and extends to both ends of the width direction of the first mounting plate 22, ensuring the support effect on the first mounting plate 22.

[0057] In some embodiments, the support plate 25 includes a first limiting portion 252. The first limiting portion 252 is protruded on the upper surface of the first support portion 251, and the distance between the first limiting portions 252 on the two support plates 25 is adapted to the first mounting plate 22. The first mounting plate 22 is arranged between the first limiting portions 252 of the two support plates 25, so that the two support plates 25 can limit the length direction of the first mounting plate 22, prevent the first mounting plate 22 from moving along the length direction of the cabinet 1, and improve the structural stability of the fan assembly 2. When installing the first mounting plate 22, the first mounting plate 22 can be pushed from front to back into the mounting space 26 of the fan assembly 2 from the front side of the frame 11, realizing the quick and accurate positioning of the first mounting plate 22.

[0058] As Figure 3 and Figure 6 shown, in some embodiments, the support plate 25 includes a first connecting portion 253. The side of the support plate 25 close to the first mounting plate 22 is bent downward to form the first connecting portion 253. The fan assembly 2 further includes a second support beam 27, the first support beam 24 is arranged between the two first support beams 24 and abuts the bottom of the first mounting plate 22, which can support the first mounting plate 22 along the length direction of the first mounting plate 22, and the ends of the second support beam 27 are connected to the first connecting portions 253 of the two support plates 25 respectively. The first connecting portion 253 increases the contact area between the second support beam 27 and the support plate 25, and improves the structural strength in the width direction of the first mounting plate 22.

[0059] In some embodiments, the support plate 25 may include a second connecting portion 254. The side of the support plate 25 away from the first mounting plate 22 is bent downward to form the second connecting portion 254, which is connected to the frame 11. The inner surface of the second connecting portion 254 abuts against the frame 11, increasing the contact area between the support plate 25 and the frame 11, thereby improving the connection stability between the support plate 25 and the frame 11.

[0060] In other embodiments, the side of the support plate 25 away from the first mounting plate 22 may be bent upward to form a second connecting portion 254.

[0061] like Figure 2 and Figure 5 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.

[0062] Figure 7 This is a schematic diagram of the internal structure of the energy storage air conditioner provided in this application from a second perspective.

[0063] like Figure 7 As shown, in some embodiments, the energy storage air conditioner may include an electronic control assembly 3. The electronic control assembly 3 may include an electronic control box 31, which is located on the front side of the frame 11 to facilitate maintenance of the electronic control box 31 from the front of the energy storage air conditioner.

[0064] In some embodiments, the control box 31 includes a box body and a cover, with the cover rotatably connected to the box body for easy opening or closing of the control box 31. 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.

[0065] In some embodiments, the interior of the electrical control box 31 is divided into at least two layers of accommodating space along the width direction of the housing 1. The electrical control box 31 may also include electrical components (not shown in the figure) disposed within the electrical control box 31, 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 31 can reduce the length and height of the electrical control box 31, making it easier to arrange the energy storage air conditioner unit and improving the compactness of the energy storage air conditioner structure.

[0066] In some embodiments, the electrical components can include a main control board, a power module, an air switch, an AC contactor, a frequency conversion control board, a filter board, etc. The main control board, the power module, the air switch, and the AC contactor need to be maintained at a high frequency, and can be arranged in the first layer of accommodation spaces close to the box cover. The frequency conversion control board, the filter board, etc. can be arranged in the second layer of accommodation spaces.

[0067] In some embodiments, one end of the electric control box 31 is rotationally connected with the frame 11, so that the electric control box 31 can be rotated outwardly around the rotation end to the outside of the cabinet 1, exposing the structural members behind the electric control box 31, thereby facilitating the maintenance of the structural members behind the electric control box 31.

[0068] Figure 8 For Figure 5 , an enlarged view of the A area is shown.

[0069] In some embodiments, a first mounting hole 14 is arranged on the frame 11 opposite to the electric control box 31. The electric control assembly 3 includes a first rotational connecting member 32, one end of the first rotational connecting member 32 is connected with the first mounting hole 14, and the other end of the first rotational connecting member 32 is connected with one end of the electric control box 31, so that the electric control box 31 can be rotated relative to the frame 11 around the first rotational connecting member 32. For example, the first rotational connecting member 32 can be a hinge. The hinge can be connected with the frame 11 and the electric control box 31 by screws respectively.

[0070] The first mounting hole 14 is provided with a plurality of first mounting holes 14 distributed along the height direction of the frame 11. The electric control box 31 is connected with the frame 11 by a plurality of hinges, so as to ensure that the electric control box 31 can be stably fixed on the frame 11.

[0071] Figure 9 For Figure 7 , an enlarged view of the C area is shown.

[0072] As shown in Figure 7 and Figure 9 , the frame 11 includes a second mounting plate 36. The second mounting plate 36 is connected with the column 101 and extends to the upper end and the lower end of the electric control box 31 along the height direction of the column 101. The second mounting plate 36 can be connected with the column 101 by screws. Alternatively, the second mounting plate 36 can be welded on the column 101. Alternatively, the second mounting plate 36 can be connected with the column 101 by screws and welding.

[0073] The second mounting plate 36 is provided with a reinforcing member 37 on the side away from the electric control box 31, so as to improve the connection strength between the second mounting plate 36 and the column 101. The reinforcing member 37 is arranged between two adjacent second rotational connecting members 33.

[0074] As shown in Figure 7As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11.

[0075] Figure 10 As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11. Figure 5 As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11.

[0076] As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11. Figure 5 Figure 10 As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11.

[0077] As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11. Figure 8 Figure 9 As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11.

[0078] As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11.

[0079] As shown in FIG. 1 and FIG. 2, in some embodiments, the electric control assembly 3 can include a first support 34. The first support 34 is arranged at opposite ends of the electric control box 31 respectively with the first rotary connecting piece 32. One end of the first support 34 is connected with the frame 11, and the other end of the first support 34 is connected with the electric control box 31. The end of the electric control box 31 opposite to the rotary end is supported by the first support 34, thereby improving the installation stability of the electric control box 31. The back of the electric control box 31 abuts against the first support 34, so that the electric control box 31 is supported and the electric control box 31 is not affected to rotate outwardly of the frame 11. ​​

[0080] In some embodiments, the second support 16 slightly protrudes from the front side of the electric control box 31.

[0081] The second support 16 is a resilient member. When the second support 16 is pressed, it can be deformed towards the back of the frame 11, so that when the second support 16 slightly protrudes from the front side of the electric control box 31, the panel 12 can press the second support 16 towards the inside of the frame 11, so that the panel 12 can be flush everywhere. In addition, the resilience of the second support 16 also facilitates the opening of the panel 12.

[0082] In some embodiments, the second support 16 is in the shape of a "U". The two ends of the second support 16 are connected to the frame 11, and a gap is formed between the middle of the second support 16 and the frame 11, and the inside of the panel 12 abuts against the middle of the second support 16.

[0083] As shown in Figs. Figure 4 and Figure 7 In some embodiments, the energy storage air conditioner can include a condenser 51 and an air cooler 52. The condenser 51 and the air cooler 52 are respectively arranged below the fan assembly 2. The condenser 51 extends along the length direction of the cabinet 1. The air cooler 52 extends along the length direction of the cabinet 1. The condenser 51 and the air cooler 52 are arranged side by side. The condenser 51 and the air cooler 52 are respectively located on the return air path of the fan assembly 2.

[0084] The condenser 51 and the air cooler 52 can collectively dissipate heat through the fan assembly 2. The air cooler 52 forms a first heat dissipation space corresponding to the return air outlet 28 of the fan assembly 2. The condenser 51 forms a second heat dissipation space corresponding to the return air outlet 28 of the fan assembly 2. The first heat dissipation space and the second heat dissipation space are in communication, so that the return air of the fan 23 can flow between the first heat dissipation space and the second heat dissipation space, and the condenser 51 and the air cooler 52 can still dissipate heat through the fan 23 when not all the fans 23 are turned on.

[0085] In some embodiments, the energy storage air conditioner can include a sealing assembly 53. The sealing assembly 53 is arranged between the condenser 51 and the air cooler 52, and a third heat dissipation space is formed in the sealing assembly 53, which is in communication with the first heat dissipation space and the second heat dissipation space respectively. The air cooler 52 and the condenser 51 are spaced apart, so that heat exchange pipelines can be arranged between the air cooler 52 and the condenser 51, optimizing the arrangement of the pipelines. The sealing assembly 53 can connect the first heat dissipation space of the air cooler 52 and the second heat dissipation space of the condenser 51, ensuring that the return air of the fan 23 can flow between the air cooler 52 and the condenser 51, optimizing the heat dissipation efficiency and reducing energy consumption.

[0086] In some embodiments, the air cooler 52 is provided with a first hollow area at one end close to the condenser 51, the condenser 51 is provided with a second hollow area at one end close to the air cooler 52, and the sealing assembly 53 connects the first hollow area and the second hollow area to realize the communication between the first heat dissipation space and the second heat dissipation space.

[0087] As shown in Figure 4 some embodiments, the energy storage air conditioner further comprises a first expansion tank 6. The first expansion tank 6 is arranged at the rear of the air cooler 52. The first expansion tank 6 is connected to the condenser 51 by pipeline and is used to receive and store the steam generated by the condenser 51 during the cooling process. When the steam condenses in the first expansion tank 6, the volume is reduced, providing a buffer space for the system, which helps to maintain the stable pressure of the system. In addition, the first expansion tank 6 is also equipped with a pressure relief valve. When the internal pressure of the system exceeds the preset safety value, the valve is automatically opened to release the excess pressure, ensuring the safe operation of the battery side heat dissipation system.

[0088] In some embodiments, a plurality of first expansion tanks 6 are arranged, which reduces the volume of a single first expansion tank 6, so that the first expansion tank 6 can be installed in a smaller space, improving the space utilization. For example, the first expansion tank 6 is provided with 2. In other embodiments, the first expansion tank 6 can also be provided with 3 or the like.

[0089] The plurality of first expansion tanks 6 are arranged in a row. The first expansion tanks 6 are arranged at the same height of the frame 11, which can optimize the arrangement of the pipeline and reduce the length of the pipeline.

[0090] As shown in Figure 4 and Figure 5 some embodiments, the frame 11 comprises a third mounting plate 17. A plurality of third mounting plates 17 are arranged, and the plurality of third mounting plates 17 are arranged between two adjacent connecting beams 102 and distributed on the back of the frame 11. The side wall of the first expansion tank 6 is fixed on the third mounting plate 17, which facilitates the arrangement of the first expansion tank 6.

[0091] In some embodiments, the upper part and the lower part of the first expansion tank 6 are connected to two third mounting plates 17 arranged at intervals, so that the upper part and the lower part of the first expansion tank can be stably connected to the frame 11.

[0092] As shown in Figure 7 some embodiments, the energy storage air conditioner further comprises a second expansion tank 013, and the second expansion tank 013 is arranged on the front side of the frame 11. The second expansion tank 013 is arranged at the bottom of the front side of the frame 11. The second expansion tank 013 is connected to the air cooler 52 by pipeline and is used to receive and store the steam generated by the air cooler 52 during the cooling process.

[0093] As shown in Figure 4As shown, in some embodiments, the energy storage air conditioner can include a compressor 7. The compressor 7 is connected to the air cooler 52 and the condenser 51 through refrigerant pipelines, respectively. The compressor 7 is arranged below the condenser 51 and behind the second expansion water tank 013. The space behind the second expansion water tank 013 is effectively utilized, the length of the refrigerant pipeline is reduced, and the pipeline cost is saved.

[0094] As shown in Figure 4 and Figure 5 The frame 11 includes a fourth mounting plate 18 arranged at the lower part of the frame 11. The compressor 7 can be fixed to the fourth mounting plate 18 by bolts or other connecting members.

[0095] In some embodiments, a buffer pad such as a rubber pad can be arranged between the compressor 7 and the fourth mounting plate 18. The vibration of the compressor 7 is reduced to a certain extent, the operation stability of the unit is improved, and the noise is reduced.

[0096] As shown in Figure 4 In some embodiments, the energy storage air conditioner can include a heat exchanger 8. The heat exchanger 8 is arranged at the lower part of the frame 11 and at the rear side of the frame 11. The heat exchanger 8 has a large weight. Arranging the heat exchanger 8 at the lower part of the frame 11 can reduce the center of gravity of the energy storage air conditioner unit and improve the stability of the entire machine.

[0097] As shown in Figures 3 to 5 In some embodiments, the frame 11 further includes two heat exchanger mounting columns 19 and a fifth mounting plate 110. The two heat exchanger mounting columns 19 are arranged at intervals, and the fifth mounting plate 110 is connected between the two heat exchanger mounting columns 19. The heat exchanger 8 is fixed to the fifth mounting plate 110.

[0098] In some embodiments, the bottom of the heat exchanger 8 is provided with a fourth support 111 for supporting the bottom of the heat exchanger 8, further improving the structural stability of the heat exchanger 8.

[0099] In order to ensure the heat preservation effect of the heat exchanger 8, the outer surface of the heat exchanger 8 can be wrapped with a heat preservation material. The heat preservation material can be polyurethane foam, rock wool, glass wool, or silicate, etc. These heat preservation materials have excellent heat insulation performance, can effectively reduce heat loss, and improve the thermal efficiency of the heat exchanger 8. At the same time, they also have good fireproof performance and corrosion resistance, which can ensure the long-term stable operation of the heat exchanger 8.

[0100] In some embodiments, the heat exchanger 8 can be a plate heat exchanger 8. The plate heat exchanger 8 has high heat transfer performance, and the plate heat exchanger 8 is composed of parallel arranged plates, which has compact structure, small occupied area, is suitable for installation in limited space, and is easy to disassemble and clean, convenient to maintain, and can maintain high efficiency of the heat exchanger 8.

[0101] As shown in Figure 4 some embodiments, the energy storage air conditioner can include a PACK side water pump 9. The PACK side water pump 9 is arranged at the lower part of the frame 11. The PACK side water pump 9 is located on one side of the heat exchanger 8. The PACK side water pump 9 is relatively heavy, and arranging it at the lower part of the frame 11 can improve the stability and balance of the entire machine.

[0102] As shown in Figure 4 and Figure 5 some embodiments, a fifth support 112 is arranged below the PACK side water pump 9. The top of the fifth support 112 abuts against the PACK side water pump 9, and is used to support and fix the PACK side water pump 9. The fifth support 112 is arranged in a hollow structure.

[0103] In some embodiments, the energy storage air conditioner further includes a heater 014. The heater 014 is arranged at the rear side of the frame 11, behind the electric control box 31. The heater 014 is connected to the circulating pipeline of the refrigerant.

[0104] The heater 014 is arranged in the hollow area of the fifth support 112, improving the compactness of the structure. The bottom of the fifth support 112 can provide support for the bottom of the heater 014.

[0105] The heater 014 can heat the refrigerant when necessary to ensure that the system can operate stably at various ambient temperatures. When the external temperature is too low, which may cause the temperature of the refrigerant to drop and affect the heat dissipation effect of the system, the heater 014 will start to heat the refrigerant to raise its temperature, thereby ensuring efficient heat dissipation of the system. In addition, the design of the heater 014 also fully considers the need for energy saving and environmental protection, and it will only start when necessary, avoiding unnecessary waste of energy.

[0106] As shown in Figure 5 and Figure 8 some embodiments, the energy storage air conditioner can include a PCS side water pump 10. The PCS side water pump 10 is arranged below the air cooler 52 and at the rear side of the frame 11. The PCS side water pump 10 is fixed to the frame 11 by a water pump support plate 41 and a water pump support column 42. One side of the water pump support plate 41 is connected to the frame 11, and the water pump support column 42 is arranged on the side of the water pump support plate 41 away from the frame 11, and is connected to the bottom of the water pump support plate 41 and the frame 11 respectively, to form a detachable support structure. The PCS side water pump 10 is fixed to the water pump support plate 41, ensuring the maintainability of the PCS side water pump 10.

[0107] As shown in Figure 8As shown, in some embodiments, the pump support column 42 is provided with at least one through hole 421. The inlet and outlet water pipes of the PCS-side pump 10 can pass through and be fixed in the through hole 421 to ensure the accuracy of the position of the inlet and outlet water pipes of the PCS-side pump 10.

[0108] like Figure 7 As shown, in some embodiments, the energy storage air conditioner may also include a refrigerant tank 011 and a refrigerant pump 012. The refrigerant tank 011 is located above the refrigerant pump 012 for easy piping layout. When the ambient temperature changes, the refrigerant in the energy storage air conditioner's heat dissipation system will change volume due to thermal expansion and contraction. The refrigerant tank 011 and the refrigerant pump 012 prevent refrigerant shortage or high pressure in the heat dissipation system. The refrigerant tank 011 is connected to the refrigerant piping of the heat dissipation system. When a decrease in refrigerant is detected, the refrigerant pump 012 will automatically start to replenish the refrigerant in the refrigerant tank 011 into the heat dissipation system, ensuring normal system operation. Furthermore, the refrigerant tank 011 also acts as a buffer, balancing refrigerant pressure fluctuations within the heat dissipation system, further protecting the system's stability and safety.

[0109] 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 formed with an air outlet towards the top of the box, the fan assembly comprising: a first mounting plate arranged at the top of the frame; at least one fan arranged through the first mounting plate; two first support beams arranged at the top of the frame and connected to the first mounting plate respectively; and two support plates arranged between the two first support beams and forming a mounting space of the first mounting plate; wherein the support plate comprises: a first support portion abutting the bottom of the first mounting plate; and a first limiting portion protruding from the upper surface of the first support portion, the distance between the first limiting portions of the two support plates being adapted to the first mounting plate for limiting the first mounting plate.

2. The energy storage air conditioner according to claim 1, wherein the support plate comprises: a first connecting portion formed by bending the side of the support plate close to the first mounting plate downward; the fan assembly comprises: a second support beam arranged between the two first support beams and abutting the bottom of the first mounting plate, the ends of the second support beam being connected to the first connecting portions of the two support plates respectively; the support plate comprises: a second connecting portion formed by bending the side of the support plate away from the first mounting plate upward or downward, the second connecting portion being connected to the frame; the box comprises: a baffle arranged around the fan assembly and connected to the frame; 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 one end of the electric control box being rotatably connected to the frame; the frame is provided with a first mounting hole and a second mounting hole respectively, the first mounting hole being arranged inside the second mounting hole; the electric control assembly comprises: a first rotary connecting member connected to the first mounting hole and one end of the electric control box respectively, so that the electric control box can rotate relative to the frame about the first rotary connecting member; a second rotary connecting member connected to the second mounting hole and the panel opposite to the electric control assembly; the electric control assembly comprises: a first support member arranged at the two ends of the electric control box opposite to the first rotary connecting member respectively, one end of the first support member being connected to the frame and the other end of the first support member being connected to the electric control box; the box comprises: a second support member arranged outside one end of the electric control box opposite to the first rotary connecting member and connected to the frame, the second support member protruding from or being flush with the front side of the electric control box and abutting the inner surface of the panel opposite to the electric control box; the electric control assembly comprises: a third support member arranged below the electric control box for supporting the electric control box, the top of the third support member being provided with a downwardly inclined guide surface arranged at the front side of the electric control box. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 3. The energy storage air conditioner according to claim 1 or 2, characterized in that, ​ ​ 4. The energy storage air conditioner according to claim 1, characterized in that, ​ ​ 5. The energy storage air conditioner according to claim 1, characterized in that, ​ ​ 6. The energy storage air conditioner according to claim 5, characterized in that, ​ ​ ​ ​ 7. The energy storage air conditioner according to claim 6, characterized in that, ​ ​ 8. The energy storage air conditioner according to claim 6, characterized in that, ​ ​ 9. The energy storage air conditioner according to claim 5, characterized in that, ​ ​ 10. The energy storage air conditioner according to claim 1, characterized in that, The energy storage air conditioner comprises: A water pump support plate, one side of the water pump support plate being connected with the frame, A water pump support column, provided on the side of the water pump support plate away from the frame, and connected with the bottom of the water pump support plate and the frame respectively; at least one through hole is provided on the water pump support column.

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