REFUELLING UNIT FOR LIQUEFIED GAS Russian patent published in 2016 - IPC F17C9/02 B60S5/02 

FIELD: machine building.

SUBSTANCE: invention relates to machine building, namely to mobile fuel filling modules, which serve for reception, storage, and distribution of liquefied gas. Refuelling module for liquefied gas includes housing with bottom, roof, and side walls equipped with through holes. In housing there are liquefied gas tank with double walls, pumping equipment, gas distribution stand, shutoff and regulating equipment, as well as trunk pipelines including main trunk providing tank filling with liquefied gas, and trunk connecting said tank with gas distribution stand. Refuelling module additionally contains bath for accidental spillage located under tank for liquefied gas, as well as cylinders with nitrogen, equipped with devices for supplying it into tank for liquefied gas and trunk pipelines. Housing of refuelling module contains partitions dividing it into nitrogen compartment, wherein cylinders with nitrogen located, process compartment, wherein tank for liquefied gas and bath for accidental spillage accommodated, pump compartment to house pumping equipment, and gas distribution compartment, wherein gas distribution stand located. Lower parts of housing walls are solid, and upper parts of housing walls, at least in area of process compartment, have installed ventilation grids on both sides, with through slots.

EFFECT: technical result achieved by implementation of invention, is easiness of use and safe operation of module.

6 cl, 2 dwg