Photovoltaic power generation and energy storage integrated equipment

Abstract

The invention discloses photovoltaic power generation and energy storage integrated equipment which comprises a cabinet body, an interface is arranged on the cabinet body, a control panel is arranged on the cabinet body, a hoisting hole is formed in the cabinet body, a hinge frame is fixedly connected to the upper end of the cabinet body, a mounting base is hinged to the interior of the hinge frame, an air cylinder is arranged in the cabinet body, and the air cylinder is fixedly connected to the upper end of the cabinet body. The output end of the air cylinder is hinged to the mounting base, a first guide rail is arranged in the mounting base, a second guide rail is arranged on the first guide rail, a third guide rail is arranged on the second guide rail, photovoltaic assemblies are arranged on the first guide rail, the second guide rail and the third guide rail, a handle is fixedly connected to each photovoltaic assembly, and the first guide rail, the second guide rail and the third guide rail are arranged on the mounting base. The interior of the cabinet body is provided with a line concentration box, and the interior of the cabinet body is provided with heat dissipation equipment. The invention relates to photovoltaic power generation and energy storage integrated equipment which has the characteristic of facilitating storage and adjustment of a photovoltaic module.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of photovoltaic power generation, and specifically relates to a photovoltaic power generation and energy storage integrated equipment. BACKGROUND

[0002] The photovoltaic power generation and energy storage equipment is a key equipment in the field of new energy, and undertakes the important task of converting solar energy into electric energy and efficiently storing the electric energy. The equipment is mainly composed of a battery pack, an energy management system and a thermal management module, wherein the battery pack is a core component, and currently, lithium iron phosphate batteries or ternary lithium batteries are mostly used, and the batteries have the characteristics of high energy density and long cycle life. The equipment monitors the battery state in real time through an intelligent management system, automatically adjusts the charging and discharging process, and ensures safe and stable operation.

[0003] The energy storage equipment plays a role of peak load shifting in a photovoltaic system, stores excess electric energy during the day, and releases the electric energy at night or during a power consumption peak, thereby significantly improving photovoltaic self-use rate and reducing dependence on a power grid. Meanwhile, the energy storage equipment can also enhance the regulation capacity of the power grid and alleviate the problem of renewable energy volatility. Some advanced equipment is provided with a remote monitoring function, and a user can view charging and discharging data and equipment states in real time through a mobile phone or a computer. With technological progress, the energy storage efficiency is continuously improved, the cycle life exceeds 10,000 times, and the cost decreases year by year. The equipment is widely used in household photovoltaic power stations, industrial and commercial energy storage systems and large-scale wind and light bases, is an important support for achieving the "double carbon" goal, and promotes the transformation of an energy structure to clean and low carbon.

[0004] Traditional photovoltaic equipment is usually fixed and occupies a large space, and is inconvenient to operate during storage and unfolding. Moreover, unfolding and folding of a traditional photovoltaic assembly mostly depend on manual operation or simple mechanical devices, and the efficiency is low, the labor intensity is high, and intelligent management is not conducive. SUMMARY The purpose of the present application is to provide a photovoltaic power generation and energy storage integrated equipment to solve the above problems.

[0005] To solve the above problems, the present application provides a photovoltaic power generation and energy storage integrated equipment technical scheme: A photovoltaic power generation and energy storage integrated equipment, comprising a cabinet body, an interface is arranged on the cabinet body, a control panel is arranged on the cabinet body, a lifting hole is arranged on the cabinet body, a hinged frame is fixedly connected to the upper end of the cabinet body, a mounting seat is hingedly connected in the interior of the hinged frame, a pneumatic cylinder is arranged in the interior of the cabinet body, the output end of the pneumatic cylinder is hingedly connected with the mounting seat, a first guide rail is arranged in the interior of the mounting seat, a second guide rail is arranged on the first guide rail, a third guide rail is arranged on the second guide rail, photovoltaic assemblies are arranged on the first guide rail, the second guide rail and the third guide rail, a handle is fixedly connected to each photovoltaic assembly, a junction box is arranged in the interior of the cabinet body, and a heat dissipation device is arranged in the interior of the cabinet body.

[0006] As preferred, the interface comprises a direct current input port and an alternating current output port, facilitating the connection of the device with external power grid or power consuming equipment.

[0007] As preferred, the air cylinder is a double-acting air cylinder, capable of controlling the lifting and lowering of the mounting seat, improving the efficiency of the deployment and storage of the photovoltaic assembly.

[0008] As preferred, the lifting holes are arranged at the four top corners of the cabinet body, facilitating the overall hoisting and transportation of the device.

[0009] As preferred, the first guide rail, the second guide rail and the third guide rail are telescopic slide rail structures, allowing the photovoltaic assembly to be horizontally slid out to the use position.

[0010] As preferred, the heat dissipation device comprises a fan and a heat sink, for reducing the internal temperature of the cabinet body and ensuring stable operation of the device.

[0011] As preferred, the control panel comprises a touch display screen, a power switch, an operation indicator light and a parameter setting button.

[0012] As preferred, the photovoltaic assembly is a high-efficiency monocrystalline silicon solar panel, having high conversion efficiency and wind resistance.

[0013] The present application has the following beneficial effects: The present application relates to a photovoltaic power generation and energy storage integrated device, which has the characteristics of convenient photovoltaic assembly storage and adjustment. Firstly, through the sliding cooperation of the multi-layer guide rails, the photovoltaic assembly can be flexibly deployed and stored according to the needs, saving space, improving deployment efficiency and use flexibility, and being particularly suitable for scenes with high space utilization requirements, such as outdoor emergencies and mobile energy stations. Through the control of the mounting seat lifting by the air cylinder and the cooperation of the guide rail sliding structure, the automatic deployment and storage of the photovoltaic assembly are realized, greatly improving the operation convenience and system intelligence degree, and being suitable for application scenes that require frequent deployment and movement.

[0014] Secondly, the device can be used in parallel with the grid, suitable for home scenes, and works with the grid. In the peak period of electricity price, electricity supply is carried out through photovoltaic power generation. In the valley period of electricity price, power supply is carried out by the grid, and the energy storage device can also be charged by the grid; it can also be used off-grid to provide basic life electricity for remote islands and other areas without grid coverage, or to provide temporary electricity supply in emergency rescue and rescue, and to speed up the recovery progress of the grid. BRIEF DESCRIPTION OF DRAWINGS For easy description, the present application is described in detail by the following specific embodiments and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the working state of the application; Figure 2 It is a schematic diagram of the overall structure of the working state of the application; Figure 1 It is a schematic diagram of the overall structure of the working state of the application; Figure 3 It is a schematic diagram of the overall structure of the working state of the application; Figure 2 It is a schematic diagram of the overall structure of the working state of the application;

[0016] In the figure: 1, cabinet; 11, interface; 12, control panel; 13, lifting hole; 2, hinged frame; 3, mounting seat; 31, air cylinder; 4, first guide rail; 41, second guide rail; 42, third guide rail; 5, photovoltaic module; 51, handle; 6, junction box; 7, heat dissipation device. DETAILED DESCRIPTION As Figures 1-3 shown in the specific embodiment, the following technical solutions are adopted: Embodiment: A photovoltaic power generation and energy storage integrated equipment, comprising a cabinet 1, the cabinet 1 is provided with an interface 11, the cabinet 1 is provided with a control panel 12, the cabinet 1 is provided with a lifting hole 13, the upper end of the cabinet 1 is fixedly connected with a hinged frame 2, the inside of the hinged frame 2 is hingedly connected with a mounting seat 3, the inside of the cabinet 1 is provided with an air cylinder 31, the output end of the air cylinder 31 is hingedly connected with the mounting seat 3, the inside of the mounting seat 3 is provided with a first guide rail 4, the first guide rail 4 is provided with a second guide rail 41, the second guide rail 41 is provided with a third guide rail 42, the first guide rail 4, the second guide rail 41 and the third guide rail 42 are all provided with photovoltaic modules 5, each of the photovoltaic modules 5 is fixedly connected with a handle 51, the inside of the cabinet 1 is provided with a junction box 6, the inside of the cabinet 1 is provided with a heat dissipation device 7.

[0017] Among them, the interface 11 includes a DC input port and an AC output port, which is convenient for the equipment to connect with external power grid or electrical equipment.

[0018] Among them, the air cylinder 31 is a double-acting air cylinder, which can control the mounting seat 3 to rise and fall, and improve the efficiency of the photovoltaic module 5 to unfold and store.

[0019] Among them, the lifting hole 13 is arranged at the four top corners of the cabinet 1, which is convenient for the overall hoisting and transportation of the equipment.

[0020] Among them, the first guide rail 4, the second guide rail 41 and the third guide rail 42 are telescopic slide rail structures, so that the photovoltaic module 5 can slide horizontally to the use position.

[0021] Among them, the heat dissipation device 7 includes a fan and a heat sink, which is used to reduce the temperature inside the cabinet 1 and ensure the stable operation of the equipment.

[0022] The control panel 12 comprises a touch display screen, a power switch, an operation indicator lamp and parameter setting buttons.

[0023] The photovoltaic assembly 5 is a high-efficiency monocrystalline silicon solar panel, which has high conversion efficiency and wind resistance.

[0024] In use, the device is transported in whole by hoisting through the hoisting hole 13, placed in the designated installation position, and connected with the external power grid or electrical equipment after the device is confirmed to be stable. The device is started by the power switch on the control panel 12, the control system starts the air cylinder 31, the air cylinder 31 drives the mounting seat 3 to rise, the user can horizontally slide the photovoltaic assembly 5 out of the mounting seat 3 through the handle 51, and the first guide rail 4, the second guide rail 41 and the third guide rail 42 are gradually extended to form a complete solar light collecting panel array.

[0025] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power generation and energy storage integrated device, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with an interface (11), a control panel (12) is provided on the cabinet (1), a hanging hole (13) is provided on the cabinet (1), an upper end of the cabinet (1) is fixedly connected to a hinged frame (2), a mounting seat (3) is hingedly connected inside the hinged frame (2), a cylinder (31) is provided inside the cabinet (1), an output end of the cylinder (31) is hingedly connected to the mounting seat (3), a first guide rail (4) is provided inside the mounting seat (3), a second guide rail (41) is provided on the first guide rail (4), a third guide rail (42) is provided on the second guide rail (41), photovoltaic modules (5) are provided on the first guide rail (4), the second guide rail (41) and the third guide rail (42), each photovoltaic module (5) is fixedly connected to a handle (51), a junction box (6) is provided inside the cabinet (1), and a heat dissipation device (7) is provided inside the cabinet (1).

2. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The interface (11) comprises a DC input port and an AC output port, which facilitates connection of the device with an external power grid or power-consuming equipment.

3. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The cylinder (31) is a double-acting cylinder capable of controlling the rise and fall of the mounting seat (3), thereby improving the efficiency of the deployment and storage of the photovoltaic assembly (5).

4. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The hoisting holes (13) are arranged at the four top corners of the cabinet (1) to facilitate hoisting and transportation of the entire device.

5. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The first guide rail (4), the second guide rail (41) and the third guide rail (42) are telescopic slide rail structures, allowing the photovoltaic assembly (5) to slide out horizontally to a use position.

6. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The heat dissipation device (7) comprises a fan and a heat sink, and is used to reduce the internal temperature of the cabinet (1) to ensure stable operation of the device.

7. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The control panel (12) includes a touch display screen, a power switch, an operation indicator light, and a parameter setting button.

8. The photovoltaic power generation and energy storage integrated device according to claim 1, characterized in that: The photovoltaic module (5) is a high-efficiency monocrystalline silicon solar panel with high conversion efficiency and wind resistance.

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