Electromagnetic flowmeter and excitation damping structure thereof

• Main Authors: CHANG ZIJING, MENG XIANG, ZHOU LE, HUANG XIDI
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2019
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model provides an electromagnetic flowmeter and an excitation damping structure thereof, and the excitation damping structure of the electromagnetic flowmeter comprises a main body supportwhich is provided with an installation groove; the electromagnetic coil is used for generating a magnetic field, the electromagnetic coil comprises a coil framework and a coil wound on the coil framework, the electromagnetic coil is mounted in the mounting groove, and a through hole is formed in the coil framework; the magnetic conduction part is arranged in the through hole; the electromagneticshielding plate is arranged at the open end of the main body bracket, and is connected with the main body bracket to block the open end of the main body bracket; and the first elastic piece is arranged between the electromagnetic shielding plate and the magnetic conduction piece, one side of the first elastic piece abuts against the magnetic conduction piece, and the other side of the first elastic piece abuts against the