Liquefied gas reservoir provided with a secondary barrier leak detecting device, and the leak detecting process

摘要

the invention relates to a container 2 for containing low temperature liquefied gas and which, in addition to the tank itself, two waterproof wall (3) and (5).;in this reservoir, a door 9 from the ceiling of the tank to the outside of the tank.(b) a support 31 of a temperature detection device of various areas of the tank may be adapted to the door.(c) a device 32 for detecting the temperature is mounted on the support, and introduced to the interior of the vessel 2.;an application is the implementation of provisions that allow for easy detection of the leakage (36, 37) of the intermediate wall.