High-pressure carbon dioxide fire extinguishing system, operation method thereof and ship

• Main Authors: GE XINGWEI, YANG SIZHENG, LI GUOYUN
• Format: Patent
• Language: Chinese; English
• Published: 17.10.2023
• Subjects: FIRE-FIGHTING; HUMAN NECESSITIES; LIFE-SAVING

The invention discloses a high-pressure carbon dioxide fire extinguishing system, an operation method thereof and a ship, and belongs to the technical field of ships. The high-pressure carbon dioxide fire extinguishing system comprises a pipeline, a first nozzle, a second nozzle, a gas cylinder set, an area valve set, a gas cylinder releasing station, a valve box releasing assembly, a monitoring system and an alarm system, the first nozzle, the second nozzle, the gas cylinder set, the area valve set, the gas cylinder releasing station, the valve box releasing assembly, the monitoring system and the alarm system are connected to the pipeline, and the area valve set comprises a first area valve and a second area valve. When a valve in the first area is opened and a cylinder head valve of the high-pressure carbon dioxide gas cylinder is opened, a second area can be extinguished through a second nozzle; the release valve box assembly comprises a manual release valve and a manual control valve which are arranged i