Arrangement for directing a fluid flow

摘要

An arrangement for directing a fluid flow or a tool transported in a fluid flow in an under water structure includes plural flow line arrangements each including at least one flow line, and at least two distribution devices to be varied between at least two positions. One distribution device connects at least two flow arrangements providing for the selection of the fluid flow pattern directing the fluid through the distribution devices and the flow arrangements depending on the position of each of the distribution devices. A method directs a fluid flow or a tool transported in a fluid flow.

主权项

1. An arrangement for directing a fluid flow or a tool transported in a fluid flow in an underwater structure, comprising plural flow line arrangements each including plural flow lines, and at least two distribution devices, wherein each of the at least two distribution devices connects at least two of the flow lines wherein each of the at least two distribution devices comprises a housing arranged with plural ports for inlet and outlet of the fluid flow, and in the housing a selector body is movable between various positions to interconnect at least two of the flow lines to select a fluid flow pattern directing the fluid through the distribution device and the at least two flow lines, depending on a position of the selector body of the distribution device wherein the fluid flow pattern constitutes a loop.