Full-automatic vacuum degasser and degassing method thereof

Abstract

The invention discloses a full-automatic vacuum degasser and a degassing method thereof. The full-automatic vacuum degasser comprises a first cylinder, a second cylinder and a degassing chamber, and is characterized in that the first cylinder is connected with an oil inlet tube which is provided with a first valve; the first cylinder is connected with an oil outlet tube which is provided with a second valve; the first cylinder is connected with an atomization nozzle of the degassing chamber by a third valve; the oil outlet of the first cylinder is communicated with the oil outlet at the bottom of the degassing chamber by a fourth valve; the degassing chamber is connected with the second cylinder by a fifth valve, the second cylinder is connected with a discharge pipe which is provided with a sixth valve; the piston rods of the first cylinder and the second cylinder are respectively connected with an electric transmission device; the degassing chamber is arranged in a constant temperature space and is internally provided with a vacuum sensor. The full-automatic vacuum degasser of the invention solves difficulty of difficult control of vacuum efficiency, and has the characteristic of stable degassing efficiency, controllability, and convenient and fast usage.

Description

technical field [0001] The invention relates to a fully automatic vacuum degassing device required in the vacuum degassing method of transformer oil chromatographic analysis. It belongs to the technical field of power system machinery. Background technique [0002] At present, the vacuum degassing device should be widely used in the chromatographic analysis of power oil. But so far there is no device that can always maintain a certain vacuum degassing efficiency, so they can't complete the degassing process of the chromatographic analysis (vacuum method) of the content of dissolved gas components in transformer oil very accurately. For some older vacuum degassing devices, the degassing efficiency fluctuates, which seriously affects the reliability of the analysis results, which easily leads to irregular data and makes it impossible to judge the operating status of the equipment. Contents of the invention [0003] The technical problem to be solved by the present inventio...

AI Technical Summary

Problems solved by technology

But so far there is no device that can always maintain a certain vacuum degassing efficiency, so they cannot accurately complete the whole degassing process of the chromatographic analysis (vacuum method) of the content of dissolved gas components in transformer oil.

For some older vacuum degassing devices, the degassing efficiency fluctuates, which seriously affects the reliability of the analysis results, which easily leads to irregular data and makes it impossible to judge the operating status of the equipment.

Images