MEASURING EQUIPMENT OF RESIDUAL GAS PRESSURE CONTAINED IN INSULATION OIL

摘要

PURPOSE: An apparatus for measuring residual gas pressure within insulation oil is provided to have a facility for measuring residual gas pressure. CONSTITUTION: An apparatus for measuring residual gas pressure within insulation oil comprises: an upper chamber(110) having a glass tube(111) with gas pressure scale mark and a chamber for covering the glass tube; a lower chamber(120) which is connected to the lower end portion of the upper chamber; a main valve(130) for supplying the insulation oil; a flushing valve(140) wherein one end is connected to the main valve and the other end is connected to the inside of the lower chamber; an oil injection valve(150) wherein one end is connected to the main valve and the other end is connected to the inside of the glass tube; and a drain valve(160) wherein one end is connected to the upper chamber and the other end is connected to the inside of the lower chamber.