Anti-vibration and anti-interference Coriolis force mass flowmeter

By introducing a protective cover design into the Coriolis mass flowmeter and utilizing reinforcing ribs and anti-vibration mechanisms, the problem of the flowmeter being sensitive to external interference is solved, the measurement accuracy and service life are improved, and the vibration resistance is enhanced.

CN223461062UActive Publication Date: 2025-10-21DALIAN YOUXUN INSTR CO LTD
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Patent Information

Application Number
CN202422689694.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-05
Publication Date
2025-10-21
Estimated Expiration
2034-11-05

AI Technical Summary

Technical Problem

Existing Coriolis mass flowmeters are sensitive to external interference, which can easily lead to inaccurate measurements and affect their service life. In addition, the inner plate structure is not strong enough and is prone to deformation.

Method used

The protective cover design includes reinforcing ribs and anti-vibration mechanism. The flow tube is fixed by fixing bolts, the reinforcing ribs are used to enhance the structural strength, and the anti-vibration mechanism composed of rubber sleeve, rectangular rubber ring and buffer foam is used to buffer and absorb impact force.

Benefits of technology

The vibration resistance and anti-interference ability of the flow meter are improved, the accuracy and service life of the flow meter are enhanced, the deformation of the protective cover is prevented, and the buffering and absorption effect of the impact force is enhanced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an anti-vibration and anti-interference Coriolis force mass flow meter, and relates to the technical field of flow meters. The Coriolis force mass flow meter comprises an upper mounting plate, a Coriolis force mass flow meter body is arranged on the top face of the upper mounting plate, a protective cover is attached to the bottom face of the upper mounting plate, fixing bolts are inserted into the upper mounting plate and the protective cover, and reinforcing ribs are arranged on the inner wall of the protective cover. According to the Coriolis mass flow meter, the upper mounting plate is fixed to the top face of the protective cover through the fixing bolts, the flow pipe part of the Coriolis mass flow meter body is located in the protective cover, the reinforcing ribs are arranged in the protective cover, the structural strength of the protective cover is improved, the impact resistance of the protective cover is improved, and the service life of the protective cover is prolonged. And through the anti-vibration mechanism on the outer surface of the protective cover, the impact force can be buffered and absorbed, and then the anti-vibration effect is improved.
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Citation Information

Patent Citations

  • Antivibration anti -jamming ke shi mass flow meter that does all can

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