| 摘要 |
Reference flow-rate meter installation has sample measuring vessel with inlet and outlet branch pipes, pressure vessel connected to inlet branch pipe, controller of flow rate, inlet and outlet pipelines and checked mean connected to output branch pipe of reference measuring vessel through outlet pipeline. Inlet pipeline of reference measuring vessel is placed in its lower part, and pressure vessel is placed at one level with reference measuring vessel. Over pressure vessel buffer vessel is placed from which liquid flows to pressure vessel through controller of flow rate. In the upper part of the side surface of buffer vessel discharge pipeline is installed. Over the buffer vessel fuel vessel is placed, from that one liquid flows to buffer vessel through additional controller of flow rate. |
