Patent ID: 9625076
Date: 2017-04-18
CPC Classifications: B65D,F16L,F17C

Claim:
1. An LNG receiving structure comprising: a receiving pipe that penetrates a roof of an LNG tank; a leader pipe that is located below the receiving pipe and extends as far as a bottom portion of the LNG tank; a hopper that is provided at a top end of the leader pipe, and is positioned and configured to receive LNG expelled from the receiving pipe; a regulating component that is provided inside the hopper, and is positioned and configured to regulate the flow of the LNG expelled from the receiving pipe such that the LNG flows down along an inside wall of the leader pipe; a gas discharge port that is provided in the hopper, and is positioned and configured to discharge to an outside of the hopper gas that has risen upwards from the leader pipe, and a partitioning component that is positioned and configured to partition an internal space inside the leader pipe into an LNG flow path and a gas flow path, wherein the partitioning component is a tubular component that forms a space between an outside wall of the partitioning component and the inside wall of the leader pipe as the LNG flow path, and forms an internal space of the partitioning component as the gas flow path, and wherein a top end of the partitioning component opens so as to face a bottom end of the regulating component, and a top end surface of the partitioning component constitutes a horizontal plane at a position that coincides with the top end of the leader pipe.