초록 ▼

An LNG carrier for transporting LNG from one location to another that includes a vaporizer on board said LNG carrier for vaporizing the LNG to a gaseous state, one or more heat exchangers at least partially submerged in seawater, an intermediate fluid circulating between said vaporizer and said heat

An LNG carrier for transporting LNG from one location to another that includes a vaporizer on board said LNG carrier for vaporizing the LNG to a gaseous state, one or more heat exchangers at least partially submerged in seawater, an intermediate fluid circulating between said vaporizer and said heat exchanger; and one or more pumps for circulating said intermediate fluid is disclosed.

대표청구항 ▼

What is claimed is: 1. A LNG carrier for transporting LNG from one location to another, comprising: a vaporizer on board the LNG carrier for vaporizing the LNG to a gaseous state; one or more heat sources, wherein at least one of the heat sources comprises one or more heat exchangers, wherein at le

What is claimed is: 1. A LNG carrier for transporting LNG from one location to another, comprising: a vaporizer on board the LNG carrier for vaporizing the LNG to a gaseous state; one or more heat sources, wherein at least one of the heat sources comprises one or more heat exchangers, wherein at least one of the heat exchangers is moveably fixed onboard the LNG carrier such that the at least one heat exchanger is configured to be lowered into the water for use; and at least one pump for circulating an intermediate fluid between the vaporizer and the at least one heat exchanger; wherein the at least one heat exchanger is configured to transfer heat to said intermediate fluid. 2. The carrier of claim 1, wherein the at least one heat exchanger is attached to an exterior surface of the LNG carrier. 3. The carrier of claim 1, wherein the at least one heat exchanger is at least partially submerged in water during use. 4. The carrier of claim 1, further comprising mechanical equipment configured to lower the at least one heat exchanger into the water. 5. The carrier of claim 1, wherein the at least one heat exchanger is configured to be submerged and attached to the LNG carrier. 6. The carrier of claim 1, wherein the at least one heat exchanger is configured to be submerged and integral with the LNG carrier hull. 7. The carrier of claim 1, wherein at least one of the heat exchangers is configured to be attached to a buoy. 8. The carrier of claim 1, wherein at least one of the heat exchangers is fully submerged in seawater. 9. The carrier of claim 1, wherein the intermediate fluid comprises a glycol. 10. The carrier of claim 1, wherein the intermediate fluid comprises water. 11. The carrier of claim 1, wherein at least one of the heat exchangers is configured to enable heat transfer from seawater outside the hull of the carrier to the vaporizer. 12. The carrier of claim 1, wherein at least one of the heat sources comprises one or more heaters.