| 摘要 |
PROBLEM TO BE SOLVED: To provide a tank trailer which does not require update and maintenance of a storage tank.SOLUTION: A tank 2 filled with liquefied gas through a first liquid port 21 and a gas port 22 is towed by a tractor T, and then separated from the tractor T to be installed in an optional space. A pump P is connected to a second liquid port 24 of the tank 2, and the liquefied gas filled in the tank 2 is fed to the outside. The liquefied gas is stored in the tank 2 instead of a storage tank, and can be fed to the outside of the tank 2 at an optional place where the tractor T is separated as needed, and therefore, the storage tank can be dispensed with, and update and maintenance of the storage tank can be dispensed with.SELECTED DRAWING: Figure 2 |
