The application of LNG ship equipment mainly includes the following aspects:
LNG ship filling system: LNG ship filling system includes pontoon type, shore-based type and mobile filling station. These systems are used to transfer liquefied natural gas from storage facilities to ships to ensure the continuity and safety of fuel supply.
Vacuum insulation products: A variety of vacuum insulation products are used on LNG ships, such as internal compensation vacuum insulation cryogenic pipes, external compensation vacuum insulation cryogenic pipes and vacuum insulation cryogenic hoses. These products adopt high vacuum multi-layer insulation form, which is suitable for the storage and transportation of cryogenic media, ensuring the temperature stability of LNG during transportation.
Low-temperature composite pre-insulated pipelines: These pipelines are used for the transportation of LNG, with high vacuum multi-layer insulation form, which can adapt to extremely low temperature environments and ensure the temperature control of LNG during transportation.
Nitrogen generator: Large LNG ships are equipped with nitrogen generators to produce inert gas, which is mainly used for filling the insulation space of the cargo hold, sealing the return air compressor and the fuel gas compressor, and purging and blowing the gas pipelines of the boiler and cargo gas combustion device. Other auxiliary equipment: LNG ships are also equipped with a series of auxiliary equipment, such as cold box ventilation system, double-walled pipe ventilation system, filling control box, fuel control cabinet, gas supply skid, double-walled pipe GVU valve box, etc. These equipment together ensure the safe storage and efficient transportation of LNG.