Green energy integrated cabinet of energy storage grid-connected cabinet

Abstract

The invention relates to a green energy integrated cabinet of an energy storage grid-connected cabinet, and belongs to the technical field of energy integrated cabinets. Comprising a top beam and a bottom beam, a supporting beam is vertically fixed between the top beam and the bottom beam, two side plates with solar panels are symmetrically hinged to the top beam, a top plate with a solar panel is fixed to the upper surface of the top beam, and the two heat dissipation net plates are fixed between the top beam and the bottom beam on the two sides; the hydraulic cylinders are rotationally arranged between the two sides of the side plates and the supporting beams; the side cleaning assembly is slidably arranged on the surface of the side plate; the top cleaning assembly is slidably arranged on the surface of the top plate, and the top cleaning assembly is in transmission connection with the side cleaning assembly on one side; and the two groups of net plate brushing plates are vertically arranged on the supporting beam in a sliding manner, so that the technical effects that the cleaning assembly is driven to clean solar panels and heat dissipation net plates on the surfaces of the top plate and the side plates in the unfolding or folding process of the side plates, the cleaning efficiency is improved, and the initial investment cost is reduced are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of energy integrated cabinets, and in particular to a green energy integrated cabinet for energy storage grid-connected cabinets. Background Art

[0002] The energy storage grid-connected cabinet green energy integrated cabinet is a device that integrates energy storage system, inverter, battery management system, DC bus, AC bus and other components. It is designed to efficiently integrate distributed energy storage systems such as solar energy and wind energy into the power grid, realize the efficient use of clean energy and the stable operation of the power grid. The energy integrated cabinet converts light energy into electrical energy by fixing solar panels on its top plate and the outer surface of two expandable side panels, and can increase the contact area of ​​the solar panels on the side panels when the side panels are unfolded and in a flat state. However, there is also the problem that if the surface of the solar panels is not cleaned for a long time, dust, fallen leaves, bird droppings and other debris will accumulate. These dirt will block the sunlight, resulting in a reduction in the illuminated area of ​​the solar panels, thereby reducing their efficiency in absorbing light energy, especially when corrosive substances such as bird droppings remain on the surface for a long time. This will cause the performance of the solar panels to gradually decline, or even be scrapped prematurely. At the same time, when the side panels are unfolded, the heat generated in the integrated cabinet can also be dissipated through the heat dissipation mesh. The heat dissipation mesh is an important component for heat dissipation in the integrated cabinet. If it is not cleaned for a long time, a large amount of dust and debris will accumulate, blocking the heat dissipation channel and causing a significant decrease in heat dissipation performance.

[0003] The current cleaning methods include manual cleaning and electric machinery. For large-scale integrated cabinets, manual cleaning requires a lot of manpower and the cleaning speed is relatively slow. This may extend the cleaning cycle and affect the normal operation and power generation efficiency of the equipment. For the electric machinery method, the purchase and maintenance of electric machinery cleaning equipment requires a high initial investment, which may be a considerable burden for some small photovoltaic power stations or projects with limited budgets.

[0004] To this end, the present application designs a green energy integrated cabinet for energy storage grid-connected cabinets to solve the above problems. Summary of the invention

[0005] In order to make up for the deficiencies in the prior art, the present invention provides a green energy integrated cabinet for energy storage grid-connected cabinets.

[0006] A green energy integrated cabinet for energy storage grid-connected cabinets, comprising a top beam, a bottom beam, and a vertically fixed support beam between the top beam and the bottom beam, characterized in that: The top beam is symmetrically hinged to two side panels with solar panels, and a top panel with solar panels is fixed on the upper surface of the top beam; two heat dissipation mesh panels are fixed between the top beams and the bottom beams on both sides; hydraulic cylinders are hinged to the support beam and the two sides of the side panels, and side cleaning components are slidingly provided on the surfaces of the side panels, and top cleaning components are slidingly provided on the surface of the top panel, and the top cleaning component is transmission-connected to the side cleaning component on one side; a mesh brush plate is vertically slidingly provided on the support beam, and the mesh brush plate is attached to the outer surface of the heat dissipation mesh plate; the side cleaning component is transmission-connected to the side panel in the flipping process, and during the flipping process, the side panel drags the side cleaning component, the top cleaning component and the mesh brush plate to slide for cleaning.

[0007] Furthermore, in order to better realize the present invention, the top cleaning assembly includes a top brush plate, a top guide rail, a top connecting steel wire rope and a top tension spring. The top beam is symmetrically fixed with two parallel top guide rails. The top brush plate is slidably set between the two top guide rails. A top tension spring is fixed between one side of the top brush plate and the end of the top guide rail. A plurality of top connecting steel wire ropes are fixed to the edge of the side of the top brush plate away from the top tension spring. The top connecting steel wire rope passes through the top beam and is fixed to the upper edge of the mesh brush plate.

[0008] Furthermore, in order to better realize the present invention, the side cleaning assembly includes a side brush plate, a side guide rail, a side connecting steel wire rope, a side tension spring and a plurality of traction steel wire ropes, the side plate is symmetrically fixed with two side guide rails, the side brush plate is slidably arranged between the two side guide rails, a plurality of second fixed pulleys are fixed on the bottom beam, a plurality of traction steel wire ropes are fixed between the lower edge of the mesh plate brush plate and the outer edge of the side plate, the traction steel wire rope passes around the second fixed pulley, and the side connecting steel wire rope passes through the top beam and is fixed to the side brush plate at one end, and the other end is fixed to the upper edge of the mesh plate brush plate, and a side tension spring is fixed between one side edge of the two ends of the side brush plate away from the side connecting steel wire rope and the side guide rail.

[0009] Furthermore, in order to better realize the present invention, a plurality of rope threading holes are opened on the top beam, and the side connecting steel wire ropes and the top connecting steel wire ropes all pass through the rope threading holes. A plurality of first fixed pulleys arranged on the sides of the rope threading holes are fixed on the top beam, and the side connecting steel wire ropes and the top connecting steel wire ropes are respectively placed on the corresponding first fixed pulleys.

[0010] Furthermore, in order to better implement the present invention, a top sleeve is fixedly installed on one end of the top guide rail, and one end of the top tension spring is fixed in the top sleeve.

[0011] Furthermore, in order to better implement the present invention, a side sleeve is fixedly installed on one end of the side guide rail, and one end of the side tension spring is fixed in the side sleeve.

[0012] Furthermore, in order to better implement the present invention, a plurality of limit baffles are fixed between the top beam and the bottom beam, and the mesh brush plate is placed between the limit baffles and the heat dissipation mesh plate.

[0013] Furthermore, in order to better implement the present invention, a vertical guide rail is fixedly installed on the inner side of the support beam, and the mesh brush plate is slidably arranged between the two vertical guide rails.

[0014] Furthermore, in order to better implement the present invention, the side guide rails and the top guide rails have the same length, and the side panels and the top panel have the same width.

[0015] The beneficial effects of the present invention are: The present invention facilitates the internal heat dissipation of the integrated cabinet through the heat dissipation mesh plate when the side panels are unfolded or retracted, and makes the solar panels on the outer surface of the side panels face upward, thereby increasing the contact area with light. In the process, the side panels pull the top cleaning assembly to slide horizontally to wipe and clean the solar panels on the upper surface of the top panel, and the side cleaning assembly is attached to the solar panels on the upper surface of the side panels to wipe and clean them. At the same time, the mesh panel brush plate slides from top to bottom to wipe and clean the heat dissipation mesh plate. With the cooperation of the tension spring, when the side panels are flipped downward, the top cleaning assembly, the mesh panel brush plate and the side cleaning assembly are used to reset the solar panels and the heat dissipation mesh plate for the second time. The cleaning action can be realized during the entire cleaning process when the side panels are unfolded or retracted, without the need for a separate external power supply device to cooperate, and without manual cleaning, thereby improving cleaning efficiency and reducing initial investment costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 The second schematic diagram of the overall structure of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle; Figure 5 For the present invention Figure 2 The enlarged structural diagram at C in the middle; Figure 6 It is a schematic diagram of the structure of the side cleaning assembly and the top cleaning assembly of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at D in the middle; Figure 8 It is a schematic diagram of the partial structure of the integrated cabinet of the present invention; Fig. 9 For the present invention Figure 8 The enlarged structural diagram at E in the middle; Fig.10 For the present invention Figure 8 The enlarged structural diagram at F in the middle; Fig.11 For the present invention Figure 8 The enlarged structural diagram at G in the middle; Fig.12 It is a schematic diagram of the side cleaning assembly, the top cleaning assembly and the side plate structure of the present invention.

[0017] In the figure, 1. Top beam; 11. Top guide rail; 111. Rope threading hole; 12. Top sleeve; 13. First fixed pulley; 14. Limit baffle; 15. Support beam; 2. Bottom beam; 21. Second fixed pulley; 3. Heat dissipation mesh plate; 4. Side plate; 41. Side guide rail; 42. Side sleeve; 5. Top plate; 6. Side cleaning assembly; 61. Side brush plate; 62. Side connecting wire rope; 63. Side tension spring; 64. Traction wire rope; 7. Top cleaning assembly; 71. Top brush plate; 72. Top connecting wire rope; 73. Top tension spring; 8. Mesh brush plate; 9. Hydraulic cylinder; 10. Vertical guide rail. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0020] Figure 1-Figure 12 This is a specific embodiment of the present invention, which is a green energy integrated cabinet for energy storage grid-connected cabinets. A support beam 15 is vertically fixed between the top beam 1 and the bottom beam 2. The top beam 1 is symmetrically hinged with two side panels 4 with solar panels. A top panel 5 with solar panels is fixed on the upper surface of the top beam 1. It also includes: Two heat dissipation mesh plates 3, the two heat dissipation mesh plates 3 are fixed between the top beam 1 and the bottom beam 2 on both sides; Multiple groups of hydraulic cylinders 9, hydraulic cylinders 9 are rotatably arranged between both sides of the side plate 4 and the support beam 15; A side cleaning assembly 6 is slidably disposed on the surface of the side plate 4; A top cleaning assembly 7 is slidably disposed on the surface of the top plate 5, and the top cleaning assembly 7 is transmission-connected to a side cleaning assembly 6; Two sets of mesh brush plates 8 are vertically slidably arranged on the support beam 15, and the mesh brush plates 8 are attached to the outer surface of the heat dissipation mesh plate 3; The side cleaning assembly 6 is transmission-connected with the flip middle side plate 4, and the flip middle side plate 4 drags the side cleaning assembly 6, the top cleaning assembly 7 and the screen brush plate 8 to slide and clean.

[0021] Reference Figure 1 - Fig.12 When the side panels 4 are unfolded upward, the side panels 4 pull the top cleaning assembly 7 to slide horizontally to wipe the solar panels on the upper surface of the top panel 5, and the side cleaning assembly 6 is attached to the solar panels on the upper surface of the side panels 4 to wipe and clean them. At the same time, the mesh brush plate 8 slides from top to bottom to wipe and clean the heat dissipation mesh plate 3. When the side panels 4 are flipped downward, the top cleaning assembly 7, the mesh brush plate 8 and the side cleaning assembly 6 are reset to wipe and clean the solar panels and the heat dissipation mesh plate 3 for the second time. During the entire cleaning process, the cleaning action can be realized during the unfolding or retracting of the side panels 4, without the need for a separate external power supply device to cooperate, and without manual cleaning, the cleaning efficiency is improved and the initial investment cost is reduced.

[0022] The top cleaning assembly 7 includes a top brush plate 71, a top guide rail 11, a top connecting steel wire rope 72 and a top tension spring 73. Two parallel top guide rails 11 are symmetrically fixed to the top beam 1. The top brush plate 71 is slidably set between the two top guide rails 11. A top tension spring 73 is fixed between one side of the top brush plate 71 and the end of the top guide rail 11. A plurality of top connecting steel wire ropes 72 are fixed to the edge of the side of the top brush plate 71 away from the top tension spring 73. The top connecting steel wire rope 72 passes through the top beam 1 and is fixed to the upper edge of the mesh brush plate 8.

[0023] Reference Figure 4 , Figure 8 , Fig. 9 and Fig.12The top guide rail 11 is fixed parallel to both sides of the top beam 1, and the top guide rail 11 is provided with strip holes adapted to the two ends of the top brush plate 71, so that the top brush plate 71 can slide along the two top guide rails 11, and one end of the top connecting wire rope 72 vertically passes through the top beam 1, so that the top connecting wire rope 72 is in an L-shaped state, and the lower end is fixed to the upper edge of the mesh brush plate 8 on one side, and the top tension spring 73 is placed in the strip hole, so when the mesh brush plate 8 slides vertically downward along the support beam 15, at this time The mesh brush plate 8 also pulls the top brush plate 71 to slide horizontally along the top guide rail 11 through the top connecting wire rope 72, and at the same time, the top tension spring 73 is elastically stretched to generate an elastic contraction force. At this time, the sliding top brush plate 71 wipes and cleans the solar panels on the upper surface of the top plate 5, and when the mesh brush plate 8 slides upward, the top tension spring 73 elastically contracts to reset the top brush plate 71, and during the resetting process, the solar panels on the upper surface of the top plate 5 are wiped and cleaned again.

[0024] The side cleaning assembly 6 includes a side brush plate 61, a side guide rail 41, a side connecting steel wire rope 62, a side tension spring 63 and a plurality of traction steel wire ropes 64. Two side guide rails 41 are symmetrically fixed to the side plate 4. The side brush plate 61 is slidably arranged between the two side guide rails 41. A plurality of second fixed pulleys 21 are fixed on the bottom beam 2. A plurality of traction steel wire ropes 64 are fixed between the lower edge of the mesh brush plate 8 and the outer edge of the side plate 4. The traction steel wire rope 64 passes around the second fixed pulley 21. After the side connecting steel wire rope 62 passes through the top beam 1, one end is fixed to the side brush plate 61, and the other end is fixed to the upper edge of the mesh brush plate 8. A side tension spring 63 is fixed between the side edge of the two ends of the side brush plate 61 away from the side connecting steel wire rope 62 and the side guide rail 41.

[0025] Reference Figure 2 , Figure 5 , Figure 6 , Figure 7 , Fig.10 and Fig.12One end of the side connecting wire rope 62 passes vertically through the top beam 1, and the side connecting wire rope 62 is in an L-shaped state. The upper end of the traction wire rope 64 is fixed to the lower edge of the mesh brush plate 8, and the lower end passes under the pulley of the second fixed pulley 21, so that the traction wire rope 64 is in a V-shaped state, and then fixed to the edge of the side of the side plate 4 away from the top beam 1. The side guide rail 41 has the same structure as the top guide rail 11. Side tension springs 63 are fixed between the two ends of the side brush plate 61 and the inner wall of the side guide rail 41. When the side plate 4 blocks the heat dissipation mesh plate 3, the side brush plate 61 is placed on the hinged side away from the side plate 4 and the top beam 1. When the hydraulic cylinder 9 is extended , the side plate 4 flips upward and pulls the traction wire rope 64. The traction wire rope 64 changes the direction of the traction force under the action of the second fixed pulley 21, so that the mesh brush plate 8 can maintain a vertical traction state, and at this time, when the mesh brush plate 8 slides downward, the side brush plate 61 is pulled by the side connecting wire rope 62, so that the side brush plate 61 slides along the side guide rail 41 toward the hinged side of the top beam 1 and the side plate 4, and stretches the side tension spring 63, and at the same time generates an elastic contraction force, so as to utilize the elastic contraction force of the side tension spring 63 to reset the mesh brush plate 8 from bottom to top, and the side brush plate 61 slides away from the hinged side to reset.

[0026] A plurality of rope threading holes 111 are provided on the top beam 1, and the side connecting steel wire ropes 62 and the top connecting steel wire ropes 72 all pass through the rope threading holes 111. A plurality of first fixed pulleys 13 arranged on the sides of the rope threading holes 111 are fixed on the top beam 1, and the side connecting steel wire ropes 62 and the top connecting steel wire ropes 72 are respectively placed on the corresponding first fixed pulleys 13.

[0027] Reference Figure 3 and Figure 4 The side connecting steel wire rope 62 and the top connecting steel wire rope 72 are respectively passed through the rope threading hole 111, and the steel wire ropes are placed on the pulley of the first fixed pulley 13 to avoid wear between the steel wire ropes and the top beam 1. First, the friction coefficient between the side connecting steel wire rope 62 and the top connecting steel wire rope 72 and the top beam 1 is reduced during traction. Second, the side connecting steel wire rope 62 and the top connecting steel wire rope 72 can be avoided from breaking due to friction with the top beam 1, thereby increasing the service life of the steel wire ropes.

[0028] A top sleeve 12 is fixedly mounted on one end of the top guide rail 11 , one end of the top tension spring 73 is fixed in the top sleeve 12 ; a side sleeve 42 is fixedly mounted on one end of the side guide rail 41 , one end of the side tension spring 63 is fixed in the side sleeve 42 .

[0029] Reference Figure 2 , Figure 6 , Figure 7 , Fig. 9 and Fig.12One end of the top tension spring 73 is fixed in the top sleeve 12, and the other end is fixed to the end of the top guide rail 11. The top sleeve 12 is placed on the outside of the edge of the top plate 5. Therefore, when the top tension spring 73 is in a contracted state, the top tension spring 73 is placed in the top sleeve 12 to ensure that the top brush plate 71 can completely cover the solar panels on the upper surface of the top plate 5 during the resetting and cleaning process, so as to avoid the problem that the length of the top tension spring 73 after contraction is occupied, resulting in the inability to clean some solar panels. At the same time, the side sleeve 42 is used to store the side tension spring 63 and is placed on the outside of the edge of the side plate 4 to ensure that the side brush plate 61 can cover the solar panels on the side plate 4 during the extension and contraction of the side tension spring 63.

[0030] A plurality of limit baffles 14 are fixed between the top beam 1 and the bottom beam 2 , and the mesh brush plate 8 is placed between the limit baffles 14 and the heat dissipation mesh plate 3 .

[0031] Reference Figure 2 and Figure 5 and Fig.10 A slideway is reserved between the multiple limit baffles 14 and the heat dissipation mesh plate 3, and the mesh brush plate 8 is placed in the slideway. At this time, under the action of the multiple limit baffles 14, the longer mesh brush plate 8 can be prevented from bending, resulting in insufficient fit between the middle part and the heat dissipation mesh plate 3, so that the mesh brush plate 8 can be pressed against the surface of the heat dissipation mesh plate 3 by the multiple limit baffles 14, thereby improving the wiping and cleaning effect of the mesh brush plate 8 on the heat dissipation mesh plate 3.

[0032] A vertical guide rail 10 is fixedly installed on the inner side of the support beam 15 , and the screen brush plate 8 is slidably arranged between the two vertical guide rails 10 .

[0033] Reference Fig.11 The two vertical guide rails 10 have sliding grooves on opposite sides, and the two ends of the mesh brush plate 8 are inserted into the vertical sliding grooves so that the mesh brush plate 8 can slide vertically along the sliding grooves of the vertical guide rails 10 for adjustment.

[0034] The side rails 41 and the top rails 11 have the same length, and the side panels 4 and the top panel 5 have the same width.

[0035] Reference Figure 2 The side guide rails 41, the top guide rails 11 and the vertical guide rails 10 are of the same length, so when the mesh brush plate 8 completes a cleaning stroke, the side brush plate 61 and the top brush plate 71 can complete the cleaning stroke of the solar panel.

[0036] Working principle: when the hydraulic cylinder 9 is in a retracted state, the side panel 4 is in a vertical state and is used to cover the heat dissipation mesh panel 3, and the side brush plate 61 is attached to the side sleeve 42 of the side guide rail 41, and the top brush plate 71 is placed on the side close to the top sleeve 12. The mesh panel brush plate 8 is at the upper edge of the heat dissipation mesh panel 3. When the side panel 4 needs to be unfolded and the solar panel on the upper surface of the side panel 4 is flipped upward, the hydraulic cylinder 9 extends and supports the side panel 4. During the upward flipping process of the side panel 4, the traction wire rope 64 changes the traction direction under the guidance of the second fixed pulley 21, so that the mesh panel brush plate 8 slides downward along the vertical guide rail 10, and when the mesh panel brush plate 8 is turned upward ... and when the mesh panel brush plate 8 is turned upward, the traction wire rope 64 changes the traction direction under the guidance of the second fixed pulley 21, and when the mesh panel brush plate 8 is turned upward, the traction wire rope 64 changes the traction direction During the downward sliding process, the heat dissipation mesh plate 3 is wiped and cleaned, and at the same time, the heat dissipation mesh plate 3 pulls the side connecting wire rope 62 and the top connecting wire rope 72, and the first fixed pulley 13 is used to change the traction direction, so that the top brush plate 71 slides along the solar panel on the surface of the top plate 5, and the side brush plate 61 slides along the solar panel on the surface of the side plate 4, and then the solar panel is wiped and cleaned by the top brush plate 71 and the side brush plate 61. At the same time, the top tension spring 73 and the side tension spring 63 are in an elastic stretching state. At this time, the side plate 4 is unfolded to increase the contact area between the upper surface solar panel and the sunlight, thereby improving the photoelectric conversion efficiency. At this time, the overall unfolding photoelectric conversion and heat dissipation state of the integrated cabinet is completed (refer to Figure 1 and Figure 2 ); When the side panel 4 needs to be folded up, the hydraulic cylinder 9 contracts to make the side panel 4 flip downward. When the side panel 4 flips downward, the mesh brush plate 8 slides upward in contact with the heat dissipation mesh plate 3 under the elastic contraction force of the side tension spring 63 and the top tension spring 73. At the same time, the side brush plate 61 slides in the direction of the side sleeve 42 under the pull of the side tension spring 63, and the top brush plate 71 slides in the direction of the top sleeve 12 under the pull of the top tension spring 73. When the side panel 4 is in the vertical state, the heat dissipation mesh plate 3 is blocked. At this time, the side brush plate 61, the top brush plate 71 and the mesh brush plate 8 are reset, and secondary cleaning is achieved during the reset process.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in the field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A green energy integrated cabinet for energy storage grid-connected cabinet, comprising a top beam (1), a bottom beam (2), and a support beam (15) vertically fixed between the top beam (1) and the bottom beam (2), characterized in that: The top beam (1) is symmetrically hinged to two side panels (4) with solar panels, and a top panel (5) with solar panels is fixed on the upper surface of the top beam (1); two heat dissipation mesh panels (3) are fixed between the top beams (1) and the bottom beams (2) on both sides; the support beam (15) is hinged to both sides of the side panels (4) with hydraulic cylinders (9); a side cleaning assembly (6) is slidably provided on the surface of the side panels (4), and a top cleaning assembly (7) is slidably provided on the surface of the top panel (5); the top cleaning assembly (7) is transmission-connected to the side cleaning assembly (6) on one side; a mesh brush plate (8) is vertically slidably provided on the support beam (15), and the mesh brush plate (8) is attached to the outer surface of the heat dissipation mesh panel (3); the side cleaning assembly (6) is transmission-connected to the side panel (4) in the process of flipping, and during the flipping, the side panel (4) drags the side cleaning assembly (6), the top cleaning assembly (7) and the mesh brush plate (8) to slide and clean.

2. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 1 is characterized in that: The top cleaning assembly (7) comprises a top brush plate (71), a top guide rail (11), a top connecting steel wire rope (72) and a top tension spring (73); the top beam (1) is symmetrically fixed with two top guide rails (11) arranged in parallel; the top brush plate (71) is slidably arranged between the two top guide rails (11); a top tension spring (73) is fixed between one side of the top brush plate (71) and the end of the top guide rail (11); a plurality of top connecting steel wire ropes (72) are fixed to an edge of a side of the top brush plate (71) away from the top tension spring (73); the top connecting steel wire ropes (72) are fixed to the upper edge of the mesh brush plate (8) after passing through the top beam (1).

3. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 1 is characterized in that: The side cleaning assembly (6) comprises a side brush plate (61), a side guide rail (41), a side connecting steel wire rope (62), a side tension spring (63) and a plurality of traction steel wire ropes (64); the side plate (4) is symmetrically fixed with two side guide rails (41); the side brush plate (61) is slidably arranged between the two side guide rails (41); a plurality of second fixed pulleys (21) are fixed on the bottom beam (2); a plurality of traction steel wire ropes (64) are fixed between the lower edge of the mesh brush plate (8) and the outer edge of the side plate (4); the traction steel wire ropes (64) pass around the second fixed pulleys (21); the side connecting steel wire rope (62) passes through the top beam (1) and then is fixed at one end to the side brush plate (61), and at the other end to the upper edge of the mesh brush plate (8); a side tension spring (63) is fixed between one side edge of both ends of the side brush plate (61) away from the side connecting steel wire rope (62) and the side guide rail (41).

4. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 3 is characterized in that: The top beam (1) is provided with a plurality of rope threading holes (111), and the side connecting steel wire ropes (62) and the top connecting steel wire ropes (72) are passed through the rope threading holes (111). The top beam (1) is fixed with a plurality of first fixed pulleys (13) arranged on the sides of the rope threading holes (111), and the side connecting steel wire ropes (62) and the top connecting steel wire ropes (72) are respectively placed on the corresponding first fixed pulleys (13).

5. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 2 is characterized in that: A top sleeve (12) is fixedly mounted on one end of the top guide rail (11), and one end of a top tension spring (73) is fixed inside the top sleeve (12).

6. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 3 is characterized in that: A side sleeve (42) is fixedly mounted on one end of the side guide rail (41), and one end of the side tension spring (63) is fixed inside the side sleeve (42).

7. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 1 is characterized in that: A plurality of limit baffles (14) are fixed between the top beam (1) and the bottom beam (2), and the mesh brush plate (8) is disposed between the limit baffles (14) and the heat dissipation mesh plate (3).

8. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 1, characterized in that: A vertical guide rail (10) is fixedly mounted on the inner side of the support beam (15), and the screen brush plate (8) is slidably arranged between the two vertical guide rails (10).

9. The energy storage grid-connected cabinet green energy integrated cabinet according to claim 3 is characterized by: The side guide rails (41) and the top guide rails (11) have the same length, and the side panels (4) and the top panel (5) have the same width.

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