MODULAR TANKER BUNKER OF LNG TYPE Russian patent published in 2019 - IPC B63B27/34 B63B25/16 B63H21/38 

FIELD: shipbuilding.

SUBSTANCE: invention relates to shipbuilding, and more specifically to vessels-bunkers intended for bunkering of gas-fuel floating vehicles. Disclosed is a liquefied gas bunkering vessel comprising at least one cryogenic tank for liquefied gas, having a pipeline for refilling a gas fueled floating vehicle with liquefied gas, cryogenic tank of the vessel-bunker is equipped with a pipeline connected to it for return of evaporating gas from tanks of the bunker vessel. Ship-bunker is equipped with device for recycling of evaporated gas connected with cryogenic tank of bunker by pipeline. Cryogenic tank of the bunkering ship is made in a modular design with the possibility of its dismantling and with subsequent installation of a similar cryogenic tank pre-filled with liquefied gas, which is delivered by specialized wheeled equipment. Connection of cryogenic tank of the vessel-bunker with pipeline for supply of liquefied gas to bunker vessel and with pipeline for return from its tanks of evaporated gas is made through distributing-connecting device connected with cryogenic tank of ship-bunker with corresponding pipelines and made in the form of module.

EFFECT: proposed bunkering vessel with liquefied gas has high efficiency of its operation.

1 cl, 1 dwg