AUTONOMOUS LOCAL MULTI-FUEL GAS NETWORK AND GAS SUPPLY SYSTEM BASED THEREON Russian patent published in 2019 - IPC F17D1/04 

FIELD: gas industry.

SUBSTANCE: group of inventions relates to the gas industry and can be used to supply both natural and liquefied petroleum gas (LPG) distant from the centralized gas supply system. Basic autonomous local network adapted to natural gas contains a capacity park for the storage of LPG, a capacitive pool of cryogenic storage vessels for liquefied natural gas (LNG), connected to a mixing plant, general and individual gas metering devices, automation devices for controlling system operation algorithms, safety automation and Internet GSM monitoring of network parameters associated with a single dispatching console, shut-off and control valves, as well as street pipelines, to which individual pipelines of network subscribers are connected via shut-off valves. Gas supply system is built from two or more basic autonomous local multi-fuel networks based on LPG and LNG, interconnected by inter-network pipelines both within one settlement and between several settlements.

EFFECT: invention allows to increase the stability of the network, reduce material costs during construction and operation thereof, the unified network begins to function from the moment of building first structural unit thereof and grows up without stopping the supply of gas to existing consumers.

2 cl, 1 dwg