Patent ID: 11892234
Assignee: INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
Field: Chemical engineering (Chemistry)
Classification: CPC F  Y | IPC F

Claim 2:
3. The system according to claim 2, wherein the at least one liquefaction cold box includes at least one deep cooling cycle internal flow passage, at least one intermediate cooling cycle internal flow passage, at least one supercritical flow passage, at least one cryogenic energy compensation flow passage, and at least one cryogenic energy recovery flow passage,
wherein the deep cooling cryogenic storage cycle includes at least one deep cooling storage tank, at least one deep cooling cycle fan, and at least one deep cooling cycle external flow passage, and the deep cooling cycle external flow passage is connected with at least one deep cooling storage tank and at least one deep cooling cycle fan, and connected with a deep cooling cycle internal flow passage in the liquefaction cold box to form a complete cycle flow passage,
wherein the intermediate cooling cryogenic storage cycle includes at least one intermediate cooling storage tank, at least one intermediate cooling cycle fan, and at least one intermediate cooling cycle external flow passage, and the intermediate cooling cycle external flow passage is connected with at least one intermediate cooling storage tank and at least one intermediate cooling cycle fan, and connected with an intermediate cooling cycle internal flow passage in the liquefaction cold box to form a complete cycle flow passage.