Lithium battery automatic energy storage device and energy storage method

Abstract

The invention relates to the technical field of lithium batteries, and discloses an automatic lithium battery energy storage device which comprises a battery box, a lithium battery energy storage group is fixedly arranged in the battery box, a fixed cylinder with an opening in the upper end is fixedly arranged at the upper end of the battery box, and a rotary motor is fixedly arranged on the innerwall of the bottom of the fixed cylinder. A rotating plate is fixedly connected to an output shaft at the upper end of the rotating motor, vertical blocks are fixedly connected to the left and rightsides of the upper end of the rotating plate, a storage box is rotationally connected to the upper ends of the vertical blocks, and two electric push rods are rotationally connected to the right sideof the upper end of the rotating plate in a front-back symmetrical mode; output shafts at the upper ends of the two electric push rods are rotationally connected to the lower side of the storage box,and grooves are formed in the inner walls of the left side and the right side, opposite to each other, of the storage box. The automatic energy storage device and method for the lithium battery have the advantages that automatic energy storage operation of the lithium battery can be achieved, and control and use are convenient.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to an automatic energy storage device and an energy storage method for lithium batteries. Background technique [0002] Lithium batteries have the advantages of high energy density and high charge and discharge efficiency, and have become the main method in the field of electric energy storage. For large-scale lithium battery energy storage devices, the heating of the battery pack during charging and discharging and the heating of electrical equipment such as high-power chargers and inverters make the battery at an excessively high ambient temperature, which greatly affects the life and quality of large-scale battery devices. Safety. [0003] Usually large-scale lithium batteries are arranged in a box structure, such as a container, and equipped with ventilation and heat dissipation equipment such as cooling fans. The current lithium batteries cooperate with solar energy ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an automatic energy storage device and an energy storage method for lithium batteries, which have the advantages of being able to realize automatic energy storage operations on lithium batteries, and are easy to control and use, and solve the problem of using large-scale lithium batteries. A box-type layout structure, such as a container, is equipped with cooling fans and other ventilation and heat dissipation equipment. The current lithium battery cooperates with solar energy to use natural resources for energy storage, but when storing energy, the operator needs to open the connection between photovoltaic power generation and lithium battery. In cloudy and rainy days, when photovoltaic power generation cannot be performed, the battery panels need to be put away, but when photovoltaic power generation is required, manual operation is required to take them out, which makes the lithium battery energy storage device less automatic and cannot meet the needs of energy storage. demand problem

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