公开(公告)号：US11624682B2

公开(公告)日：2023-04-11

申请号：US17376794

申请日：2021-07-15

Applicant: Mitsubishi Heavy Industries, Ltd.

Inventor： Jun Tsunoda ,  Ryoichi Okura ,  Kazuhiko Sato

IPC: G01N1/20

Abstract: To sample cooling water from a discharge pipe under vacuum, with a simple structure and without using a large-scale device. Provided is a sampling system for sampling cooling water flowing through a discharge pipe extending from a condenser to a sea. The sampling system includes: a bypass pipe branched off from the discharge pipe and joining the discharge pipe; two shutoff valves provided in the bypass pipe; a sampling pipe branched off from the bypass pipe between the two shutoff valves; a vent pipe branched off from the bypass pipe between the two shutoff valves; a sampling valve provided in the sampling pipe; and a vent valve provided in the vent pipe.