CN210225042U

CN210225042U - A assembled accumulate cabinet for photovoltaic power plant construction

Info

Publication number: CN210225042U
Application number: CN201921384965.XU
Authority: CN
Inventors: Bo Yan; 严博; Hao Fan; 范浩; Lei Zhang; 张蕾; Chenglong Lyu; 吕成龙; Xu Wang; 王旭
Original assignee: Yancheng Guo Ruixin Technology Co Ltd
Current assignee: Yancheng Guo Ruixin Technology Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-03-31
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to an electricity storage cabinet technical field discloses an assembled electricity storage cabinet for photovoltaic power plant construction, for solving the problem that causes the damage to other components because of the battery damage among the prior art, the upper surface of the cabinet body is provided with the refrigerator interface, and the front side rotation of the cabinet body is connected with the cabinet door, the cabinet body is fixed through fixed foot and ground, and one side of the cabinet body is provided with micro-transformer. The utility model discloses be provided with miniature transformer to can guarantee that the power that will insert can transform the voltage accumulate through accumulate cabinet self, avoid needing to pass through independent transformer cooperation vary voltage accumulate, convenient and fast also can be in the voltage of output power convenient control output, be provided with explosion-proof drawer, can guarantee that the storage battery deposits at the safety of the internal portion of cabinet, avoid damaging other components because of the storage battery damages.

Description

A assembled accumulate cabinet for photovoltaic power plant construction

Technical Field

The utility model relates to an electricity storage cabinet technical field specifically is an assembled electricity storage cabinet for photovoltaic power plant construction.

Background

Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components.

However, the electricity storage cabinet in the prior art is composed of a plurality of storage batteries, and the storage batteries can be damaged and exploded when used for a long time, so that other storage batteries in the cabinet can be greatly damaged, and in addition, the transformer is usually arranged correspondingly to connect the electricity storage cabinet, so that the stored and released electric energy is subjected to transformation. Therefore, the person skilled in the art provides a fabricated electricity storage cabinet for photovoltaic power plant construction to solve the problems set forth in the above background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled accumulate cabinet for photovoltaic power plant construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled electricity storage cabinet for building a photovoltaic power station comprises a cabinet body, wherein a refrigerator interface is arranged on the upper surface of the cabinet body, a cabinet door is rotatably connected to the front side of the cabinet body, the cabinet body is fixed to the ground through fixing pins, a micro-transformer is arranged on one side of the cabinet body, a storage plate is arranged above one side of the micro-transformer in the cabinet body, 3 partition plates are uniformly arranged below the storage plate in the cabinet body, explosion-proof drawers are arranged above the partition plates in the cabinet body, a refrigerator communicated with the refrigerator interface is arranged on the upper surface of the storage plate, a battery is arranged in the explosion-proof drawers, convex strips are arranged on two sides of each explosion-proof drawer, grooves are arranged at positions, corresponding to the convex strips, in the inner side of the cabinet body, and a drying box is arranged at a position below the inner side of the cabinet body, one side that the inside of the cabinet body is located dry box is provided with control switch, and the front side top of the cabinet body is provided with the display screen, micro-transformer's upper surface is provided with the end of connecting with electricity.

As a further aspect of the present invention: the explosion-proof drawer comprises a box body, wherein a handle is arranged on the front side of the box body, moving plates A are arranged on two sides of the inside of the box body, the box body is connected with the moving plates A through springs A, a moving plate B is arranged on the front side of the inside of the box body and is arranged on the back side of the inside of the box body, and the box body is connected with the moving plates B through springs B.

As a further aspect of the present invention: the movable plate B and the movable plate A are fixedly connected with the spring B and the spring A and are in sliding connection with the box body, the movable plate B and the movable plate A are all made of asbestos, rubber pads are arranged on the surfaces of the movable plate B and the movable plate A, and the number of the springs A and the springs B is not less than 4, and 3 springs are arranged in each row.

As a further aspect of the present invention: the cabinet is characterized in that a longitudinal partition plate is arranged at the center of the interior of the cabinet body, a groove is formed in the position, corresponding to the raised line, of the longitudinal partition plate, and the thickness of the longitudinal partition plate is twice of that of the raised line.

As a further aspect of the present invention: the surface of the storage battery is provided with a carrying handle, and the storage battery is matched with the explosion-proof drawer.

As a further aspect of the present invention: the convex strips are matched with the grooves and are in sliding connection with the grooves, and the drying box is filled with an active carbon drying agent.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses be provided with miniature transformer, thereby can guarantee that the power that will insert can the conversion voltage accumulate through accumulate cabinet self, avoided needing to pass through independent transformer cooperation vary voltage accumulate, convenient and fast, also can be in the voltage of output power convenient control output, be provided with explosion-proof drawer, can guarantee that storage battery deposits at the safety of the internal portion of cabinet, avoid influencing other components of the internal portion of cabinet because of storage battery damages, the harmfulness has been reduced, setting through sand grip cooperation recess, can guarantee that each storage battery constitutes an solitary individual, be convenient for take out and change and restore, be provided with dry box, can guarantee the dry degree of the internal portion of cabinet, avoid moist aqueous vapor to damage electronic component.

Drawings

Fig. 1 is a schematic structural diagram of a fabricated electricity storage cabinet for photovoltaic power plant construction;

FIG. 2 is a schematic diagram of the interior of a fabricated electricity storage cabinet for photovoltaic power plant construction;

fig. 3 is a schematic structural diagram of an explosion-proof drawer in an assembled electric storage cabinet for photovoltaic power station construction.

In the figure: 1. a cabinet body; 2. a fixing leg; 3. a control switch; 4. an explosion-proof drawer; 41. a spring A; 42. moving a plate A; 43. a handle; 44. a box body; 45. moving a board B; 46. a spring B; 5. a cabinet door; 6. a separator plate; 7. a storage plate; 8. a refrigerator; 9. a refrigerator interface; 10. a battery is stored; 11. a convex strip; 12. drying the box; 13. a groove; 14. a micro-transformer; 15. connecting the electric terminal; 16. a display screen.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an assembled electricity storage cabinet for building a photovoltaic power plant includes a cabinet body 1, a refrigerator interface 9 is disposed on an upper surface of the cabinet body 1, a cabinet door 5 is rotatably connected to a front side of the cabinet body 1, the cabinet body 1 is fixed to the ground through fixing legs 2, a micro-transformer 14 is disposed on one side of the cabinet body 1, a storage board 7 is disposed above one side of the micro-transformer 14 inside the

cabinet body

1, 3 isolation boards 6 are uniformly disposed below the storage board 7 inside the cabinet body 1, an explosion-proof drawer 4 is disposed above the isolation boards 6 inside the cabinet body 1, an electricity storage battery 10 is disposed inside the explosion-proof drawer 4, the explosion-proof drawer 4 includes a box body 44, a handle 43 is disposed on the front side of the box body 44, a moving board 42 is disposed on both sides inside the box body 44, the box body 44 is connected to a moving board 42 through a spring a41, and the inside of the box body 44 is provided with the moving plate B45 at the front and rear sides, the box body 44 is connected with the moving plate B45 through the spring B46, when the battery 10 inside the box body 44 explodes, the isolation plate 6 can prevent the battery 10 from bursting and expanding upwards, further the battery 10 can burst to the periphery, when the burst air pressure and fragments touch the moving plate a42 at the left and right sides, the moving plate a42 has a large buffer force due to the elasticity of the spring a41, when the burst fragments and air pressure touch the moving plate B45 at the front and rear sides, the spring B46 can provide a large buffer force for the moving plate B45, and the impact of the burst fragments and air pressure on the box body 44 is avoided, so that the box body 44 is damaged, and the burst fragments are diffused into other batteries 10 in the cabinet body 1.

The moving plate B45 and the moving plate A42 are fixedly connected with the moving plate B45 and the spring A41, the moving plate B45 and the moving plate A42 are connected with the box body 44 in a sliding way, the moving plate B45 and the moving plate A42 are all made of asbestos materials, rubber pads are arranged on the surfaces of the moving plate B45 and the moving plate A42, at least 4 rows of 3 springs A41 and B46 are arranged, asbestos components can ensure that the materials cannot conduct electricity and cannot be used as a medium of a fire source to transfer fire conditions generated by explosion, the moving plate B45 and the moving plate A42 are in sliding connection with the box body 44 to ensure that a buffering effect is generated, the upper surface of the object placing plate 7 is provided with a refrigerator 8 communicated with a refrigerator interface 9, a storage battery 10 is arranged inside the explosion-proof drawer 4, a carrying handle is arranged on the surface of the storage battery 10, and storage battery 10 and explosion-proof drawer 4 looks adaptation, carry out storage battery 10 fast through carrying the handle, be convenient for restore and change.

The both sides of explosion-proof drawer 4 all are provided with sand grip 11, sand grip 11 and recess 13 looks adaptation, and sand grip 11 and recess 13 sliding connection, and the inside packing of dry box 12 has the active carbon drier, and the aqueous vapor in the cabinet body 1 not only can be absorbed to the active carbon drier, can also adsorb in the cabinet body 1 because the peculiar smell that the storage battery 10 distributed out has guaranteed sanitation.

The inboard position department that corresponds to sand grip 11 of the cabinet body 1 is provided with recess 13, and the inside central point department of the cabinet body 1 is provided with longitudinal baffle, and longitudinal baffle also sets up recess 13 corresponding to sand grip 11's position department, and the thickness of longitudinal baffle should be than the twice of sand grip 11, and the setting of longitudinal baffle can provide effectual holding power for explosion-proof drawer 4, has guaranteed explosion-proof drawer 4's stability.

The inside of the cabinet body 1 is located below the position and is provided with a drying box 12, one side of the inside of the cabinet body 1, which is located at the drying box 12, is provided with a control switch 3, a display screen 16 is arranged above the front side of the cabinet body 1, and the upper surface of the micro-transformer 14 is provided with an electric connection end 1.

The utility model discloses a theory of operation is: firstly, the arrangement of the micro-transformer 14 can carry out output for the electricity storage cabinet and transform the input electric energy, so as to achieve effective storage and output, the movement of the anti-explosion drawer 4 in the groove 13 through the raised line 11 can ensure that the anti-explosion drawer 4 can be drawn out at any time, so as to ensure that the storage battery 10 can be conveniently replaced, the drying box 12 can ensure the drying of the interior of the cabinet body 1, so that the electronic elements in the cabinet body 1 are prevented from being invaded by water vapor, the using state of the equipment is ensured, the refrigerator 8 can ensure the self temperature of the storage battery 10 when the electric energy is converted, the service life of the storage battery 10 is effectively prolonged, and safety accidents caused by high temperature can be avoided, when the storage battery 10 explodes, the isolating plate 6 can prevent the storage battery 10 from exploding and expanding upwards, further the storage battery 10 can explode all around, when the exploded air pressure and fragments touch the A moving plates 42 on the left, the moving plate a42 has a larger buffering force due to the elastic force of the spring a41, and when the burst fragments and the air pressure touch the front and rear moving plates B45, the spring B46 can provide a larger buffering force for the moving plate B45, so that the impact of the burst fragments and the air pressure on the cartridge 44 is avoided, the cartridge 44 is prevented from being damaged, and the burst fragments and the air pressure are diffused into other batteries 10 in the cabinet 1.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An assembled electricity storage cabinet for building a photovoltaic power station comprises a cabinet body (1) and is characterized in that a refrigerator interface (9) is arranged on the upper surface of the cabinet body (1), a cabinet door (5) is rotatably connected to the front side of the cabinet body (1), the cabinet body (1) is fixed to the ground through fixing pins (2), a micro-transformer (14) is arranged on one side of the cabinet body (1), an object placing plate (7) is arranged above one side of the micro-transformer (14) in the cabinet body (1), 3 isolation plates (6) are uniformly arranged below the object placing plate (7) in the cabinet body (1), an explosion-proof drawer (4) is arranged above the isolation plates (6) in the cabinet body (1), a refrigerator (8) communicated with the refrigerator interface (9) is arranged on the upper surface of the object placing plate (7), and an electricity storage battery (10) is arranged in the explosion-proof drawer (4), and the both sides of explosion-proof drawer (4) all are provided with sand grip (11), the inboard position department that corresponds to sand grip (11) of the cabinet body (1) is provided with recess (13), and the inside of the cabinet body (1) is located below position department and is provided with dry box (12), one side that the inside of the cabinet body (1) is located dry box (12) is provided with control switch (3), and is provided with display screen (16) above the front side of the cabinet body (1), the upper surface of micro-transformer (14) is provided with electrical connection end (15).

2. The assembled power storage cabinet for photovoltaic power station construction according to claim 1, characterized in that the explosion-proof drawer (4) comprises a box body (44), a handle (43) is arranged on the front side of the box body (44), moving plates A (42) are arranged on two sides of the inside of the box body (44), the box body (44) is connected with the moving plates A (42) through a spring A (41), moving plates B (45) are arranged on the front side and the back side of the inside of the box body (44), and the box body (44) is connected with the moving plates B (45) through a spring B (46).

3. The assembled power storage cabinet for building of photovoltaic power stations as claimed in claim 2, wherein the moving plate B (45) and the moving plate A (42) are fixedly connected with the spring B (46) and the spring A (41), the moving plate B (45) and the moving plate A (42) are slidably connected with the box body (44), the moving plate B (45) and the moving plate A (42) are made of asbestos, rubber pads are arranged on the surfaces of the moving plate B (45) and the moving plate A (42), and at least 4 rows of 3 springs A (41) and springs B (46) are arranged.

4. The assembled type electricity storage cabinet for building the photovoltaic power station as claimed in claim 1, wherein a longitudinal partition is arranged at the central position inside the cabinet body (1), a groove (13) is formed in the position of the longitudinal partition corresponding to the raised strip (11), and the thickness of the longitudinal partition is twice as thick as that of the raised strip (11).

5. The assembled electric storage cabinet for building of photovoltaic power plants as claimed in claim 1, characterized in that the surface of the storage battery (10) is provided with a carrying handle, and the storage battery (10) is adapted to the explosion-proof drawer (4).

6. The assembled electric storage cabinet for building of photovoltaic power stations as claimed in claim 1, characterized in that the ribs (11) are adapted to the grooves (13), the ribs (11) are slidably connected with the grooves (13), and the drying box (12) is filled with an activated carbon drying agent.