Novel fuel oil liquid level pressure sensor

• Main Authors: CHEN LIQIANG, ZHANG ENQI, WANG GUOKU, WU LIANGJUN, ZHU MENGJUN
• Format: Patent
• Language: Chinese; English
• Published: 18.09.2013
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model discloses a novel fuel oil liquid level pressure sensor. The novel fuel oil liquid level pressure sensor comprises a disc-shaped machine body, wherein the middle portion of the right end of the disc-shaped machine body is concaved leftwards to form a round hole cavity, the right end of the disc-shaped machine body is connected with an annular flange cover in a screwing mode through bolts, a nanometer material compound elastic membrane is clamped between the annular flange cover and the disc-shaped machine body, the nanometer material compound elastic membrane is located in the middle of the geometric dimension of the novel fuel oil liquid level pressure sensor, the nanometer material compound elastic membrane and the round hole cavity form a sealed cavity, a wire hole is formed in the lateral wall of the sealed cavity, and a signal wire penetrates through the wire hole in a sealed mode and is in electric connection with the nanometer material compound elastic membrane. The novel fuel oil liq