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Flowmeter with buffer function

A flowmeter and functional technology, applied in the field of flowmeters, can solve the problems of large impact of flowmeters, easily damaged sensors, bending or falling off of stressed parts, etc., and achieve the effect of improving reliability and high stability

Inactive Publication Date: 2016-02-24
CHONGQING LIANDA INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention proposes a flowmeter buffer, which solves the technical problems of excessive impact of the flowmeter, easy damage to the sensor, and potential safety hazards caused by bending or falling off of the force-bearing parts

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] see Figure 1 to Figure 4 , a flow meter with a buffer function, including a measuring tube 1 and an integrating instrument 2 connected to it through an air chamber seat 4, flanges 1-1 are integrally formed at both ends of the measuring tube 1, and the measuring tube 1 The inflow end of the inner medium is provided with a reducing tube 9, the reducing tube 9 is provided with a buffer, and the medium outflow end of the measuring tube 1 is provided with an ove...

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Abstract

The invention provides a flowmeter with a buffer function. The flowmeter comprises a measuring pipe and an integrating meter connected with the measuring pipe through an air chamber seat. The flowmeter is characterized in that flanges are integrally formed at the two ends of the measuring pipe, a reducing pipe is arranged at the medium inflow end in the measuring pipe, a buffer is arranged in the reducing pipe, and an overload protection mechanism is arranged at the medium outflow end of the measuring pipe. According to the flowmeter, the reliability and stability of a sensor are improved, and the flowmeter achieves higher measuring precision, stability and reliability. Due to the fact that the buffer is arranged, the phenomenon that when the flowmeter suffers from medium inertia impact, the sensor fails, or a stress piece falls off is avoided. The phenomena that when the flowmeter is used for measuring high-speed fluid or high-pressure media, the sensor is broken, and media are leaked, run off and drop are avoided. Due to the fact that the overload protection mechanism is arranged, the problems that overload protection mounting deviates, and consequently overloading fails, and the sensor is damaged are solved.

Description

technical field [0001] The invention relates to the technical field of flow meters, in particular to a flow meter with a buffer function. Background technique [0002] Metrology is the eyes of industrial production. Flow measurement is one of the components of measurement science and technology, and it is closely related to national economy, national defense construction and scientific research. Doing this work well plays an important role in ensuring product quality, improving production efficiency, and promoting the development of science and technology. Especially in today's era of energy crisis and increasing automation of industrial production, flowmeters play an important role in the national economy. position and role are more obvious. [0003] Existing flowmeters for fluid measurement are usually not equipped with buffers. In order to protect the sensor, overload protection is usually used at the rear end of the force-bearing part of the sensor. However, when the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/10
Inventor 吴生东吴生伟
Owner CHONGQING LIANDA INSTR
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