GAS-DISTRIBUTION STATION Russian patent published in 1995 - IPC

FIELD: gas supply. SUBSTANCE: operating unit, unit for alarm-warning signalling, and control unit are mounted on a common frame. Units for distributing, purifying, and heating gas, the later being constructed as a heat exchanger made up as a pipe positioned inside the other pipe, are mounted upstream of the reducing unit. A tank for storing odorant and odorizer of a system for imparting odor to gas are mounted from the outer side of the unit above the outlet gas duct. The tank and odorizer are connected with the burner of a boiler through a pipe line. EFFECT: improved design. 3 cl, 1 dwg