abstract |
A relative pressure gas energy production system comprises: a relative pressure gas energy storage device (1) comprising a high-pressure gas storage unit (11) and a low-pressure gas storage unit (12), a first gas being filled with in the high-pressure gas storage unit (11), a second gas being filled with in the low-pressure gas storage unit (12); a gas compressor (2) connected to the low-pressure gas storage unit (12) and the high-pressure gas storage unit (11), respectively, the gas compressor being used to transfer the second gas in the low-pressure gas storage unit (12) to the high-pressure gas storage unit (11), a relative pressure gas energy difference being formed between the high-pressure gas storage unit (11) and the low-pressure gas storage unit (12), such that relative pressure gas energy is formed in the relative pressure gas energy storage device (1); and a power device (3) connected to a rotating shaft (21) of the gas compressor (2), the power device (3) being used to drive the rotating shaft (21) of the gas compressor (2) to rotate. The invention uses the power device (3) to collect energy from the natural environment, and converts the same into mechanism energy, thereby realizing production of relative pressure gas energy. Also disclosed is a relative pressure gas energy production method. |