HYDRAULIC PIPING Russian patent published in 2024 - IPC G01N23/12 G01N23/83 

FIELD: measurement.

SUBSTANCE: invention relates to measurement of flow parameters using X-ray radiation, namely to devices for X-ray introscopy of liquid or gaseous multiphase flows or mixtures thereof and can be used in metrological and information-measuring systems of oil and gas production, oil and gas processing and chemical industry. In the device, the flow measurement by the multiphase flow meter is carried out by analysing the X-ray radiation passed through the measured flow in the composite section, wherein the composite section is located vertically and the measured flow is directed from top to bottom, wherein the measured flow turns from the horizontal direction vertically downwards in the spider, one horizontal outlet of which is plugged, and is mixed when the spider passes, at that, to the upper vertical branch of the crosspiece a bayonet gate is connected to monitor the state of the composite section and to fill the composite section with calibration liquids and to perform maintenance of the composite section, wherein the pressure sensor is connected to the composite section in the narrow section of the composite section by means of pulse tubes, and below the composite section, a shut-off device is installed, which can shut off the pipe for filling the composite section with calibration fluids.

EFFECT: higher homogeneity.

1 cl, 1 dwg