Testing device for detecting corrosive sulfur in transformer oil

• Main Authors: WU HAIYAN, QIAN YIHUA, FU QIANG, HUANG YIBIN, ZHONG ZHENSHENG, LIN YONGPING, SU WEI
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2012
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a testing device for detecting corrosive sulfur in transformer oil. The testing device comprises a reaction vessel and a vessel cover, wherein the testing device further comprises an air inlet pipe, an air inlet valve arranged on the air inlet pipe, an exhaust pipe and an exhaust valve arranged on the exhaust pipe; the vessel cover is provided with an air inlet and an air outlet; two ends of the air inlet pipe are respectively an air inlet end and an air outlet end; the air outlet end passes through the air inlet to stretch to the bottom part of the reaction vessel; a gap used for inflating an inert gas into the reaction vessel is remained between the port of the air outlet end and the bottom surface of the reaction vessel; the exhaust pipe is connected with the air outlet and is used for exhausting the gas in the reaction vessel. The testing device which is used with a vacuum pump and the like in a matching manner can efficiently empty air in a bottle and also can avoid secondary