| 摘要 |
PROBLEM TO BE SOLVED: To provide a vessel capable of maintaining a standby state before gas operation while curbing electric power consumption and heat input into a storage container.SOLUTION: In a vessel 1A, liquefied gas is introduced from a storage container 2 to a carburetor 5 through a first supply line 31 and vaporized gas is introduced from the carburetor 5 to a diesel engine 6 through a second supply line 32. The first supply line 31 has a pump 41 and the second supply line 32 has a switching valve 43. A reflux line 7 is branched from the first supply line 31 at a downstream side of the pump 41 and connected to the storage container 2. The reflux line 7 also has a flow control valve 71. A holding valve 42 which prohibits back-flow at least when the vessel is in a standby state is installed at a downstream side of a bifurcation point of the reflux line 7 on the first supply line 31.SELECTED DRAWING: Figure 1 |
