Energy collection system and method based on earth atmosphere energy storage, and energy storage apparatus

An energy collection system based on earth atmosphere energy storage, comprising:

• an energy storage housing providing a carrier for energy storage;
• a transmission part having a sealed end, wherein the sealed end is movably arranged inside or outside the energy storage housing, and a sealed space is formed between the sealed end and the energy storage housing;
• a power source configured to drive the sealed end to move from a first position to a second position of the energy storage housing and to form a vacuum inside the sealed space;
• and
• a locking assembly enabling the transmission part to have a locking state and an unlocking state, wherein when the transmission part is in the unlocking state, the sealed end is movable in a direction from the second position to the first position under an action of earth atmosphere to release negative pressure energy in the sealed space, and an action of the locking assembly is performed in one of the following manners:
• manual control;
• program control, wherein a program is set to operate the locking assembly in a continuous or discontinuous state at a preset time point or in a preset time period, or operate the locking assembly based on conditional information;
• combination of the manual control with the program control;
• and
• wherein the sealed end along the direction from the second position to the first position comprises first piston bodies, second piston bodies, and flexible bodies arranged between the first piston bodies and the second piston bodies, the first piston bodies and the second piston bodies are sequentially sleeved on the transmission part at intervals and matched with the energy storage housing, and when the sealed space is in a negative pressure state, parts of the flexible bodies are squeezed into gaps between the second piston bodies and the energy storage housing under an action of an atmospheric pressure to seal the sealed space.