| 摘要 |
A liquefied natural gas transportation/distribution and vaporization management system includes a transportation/distribution platform, on which at least one gas transportation/distribution section, a vaporization treatment section, and a central management section are arranged. The gas transportation/distribution section allows at least one liquefied natural gas train to unload liquefied natural gas. The vaporization treatment section is connected to the gas transportation/distribution section. The vaporization treatment section includes therein at least one fuel cell module, so that heat exchange may be conducted with byproduct of thermal energy and water generated in a power generation operation of the fuel cell module to vaporize liquefied natural gas from the gas transportation/distribution section and to feed the vaporized natural gas into a local area gas supply pipeline or a temporary gas storage section for storage and for feeding to the fuel cell module of the vaporization treatment section. The central management section receives the electrical power generated by the fuel cell module of the vaporization treatment section and is connected to and controls transportation/distribution and vaporization of the liquefied natural gas and management, monitor, and control of the output of the vaporized liquefied natural gas of the gas transportation/distribution section and the vaporization treatment section. |
| 主权项 |
1. A liquefied natural gas transportation/distribution and vaporization management system, comprising:
a transportation/distribution platform; at least one gas transportation/distribution section, which is arranged on at least one side of the transportation/distribution platform that is close to a railway adapted to allow at least one liquefied natural gas transportation train to unload liquefied natural gas; at least one vaporization treatment section, which is arranged on the transportation/distribution platform and is connected to the gas transportation/distribution section to receive the liquefied natural gas, the vaporization treatment section comprising at least one fuel cell module and at least one heat exchange tank, the fuel cell module comprising at least one byproduct outlet for a byproduct of thermal energy or water, a fuel inlet, and an electrical power output terminal, the at least one byproduct outlet of thermal energy or water being connected to the heat exchange tank, the heat exchange tank comprising therein at least one exchange pipeline, the exchange pipeline having an end connected to and receiving the liquefied natural gas from the gas transportation/distribution section for heat exchange with the at least one byproduct of thermal energy or water generated in a power generation operation of the fuel cell module so as to generate vaporized liquefied natural gas, an out-feed pipeline being formed at an opposite end of the exchange pipeline to output the vaporized liquefied natural gas, a portion of the vaporized liquefied natural gas outputted from the out-feed pipeline being fed back to the fuel inlet of the fuel cell module; and at least one central management section, which is arranged on the transportation/distribution platform and is connected to and receive electrical power from the electrical power output terminal of the fuel cell module of the vaporization treatment section and is connected to and controls transportation/distribution, vaporization of the liquefied natural gas and management, monitor, and control of temporary storage of vaporized natural of the gas transportation/distribution section, the vaporization treatment section, and a temporary gas storage section. |
