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Suspension type impulse plate flow meter

A flushing plate flowmeter, suspended technology, applied in the direction of volume/mass flow generated by mechanical effects, dynamic effects by detecting fluid flow, etc., can solve the problems of being easily affected by the environment, metering signal drift, etc., to avoid zero point drift. , Improve the measurement accuracy and avoid the effect of inaccurate measurement

Pending Publication Date: 2017-06-13
HEFEI GOODTIMES AUTOMATION
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a suspended flushing plate flowmeter, which effectively solves the problem that the traditional flushing plate flowmeter is easily affected by the environment and causes serious drift of the metering signal

Method used

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  • Suspension type impulse plate flow meter

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0021] Such as figure 1 As shown, a suspended flushing plate flowmeter includes a main body 1 and a diversion groove 2 arranged on the upper end of the main body 1. An impulse plate 3 is arranged inside the main body 1. The four corners of the impulse plate 3 are respectively connected with steel wire ropes of equal length. 4. One side of the impulse plate 3 is suspended on the top of the body 1 through two steel wire ropes 4, and the other side is suspended on the connecting plate 5 at the top of the body 1 through two steel wire ropes 4, so that the impulse plate 3 forms a certain angle with the horizontal plane; the impulse A push block 6 is arranged in the middle of the lower surface of the plate 3 , the push block 6 is connected with a dowe...

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Abstract

The invention discloses a suspension type impulse plate flow meter. The suspension type impulse plate flow meter comprises a body and a flow guide groove arranged at the upper end of the body, wherein the body is internally provided with an impulse plate; four corners of the impulse plate are connected with steel wire ropes with the same length; one side of the impulse plate is suspended at the top of the body through two steel wire ropes and the other side of the impulse plate is suspended on a connecting plate at the top of the body through two steel wire ropes, so that a certain included angle is formed between the impulse plate and the horizontal plane; a push block is arranged at the middle position of the lower surface of the impulse plate; the push block is connected with a force transmission rod and a connector is arranged at the other end of the force transmission rod; the force transmission rod is connected to a force-measuring sensor through the connector. The suspension type impulse plate flow meter has the advantages that the metering precision is greatly improved; zero drift can be effectively avoided; the flow guide groove is arranged so that the problem that the metering is not accurate, caused by the fact that the size of an impact force on the impulse plate by each material is different, can be avoided; the force-measuring sensor is firmly mounted in the body and the problem that the metering is not accurate, caused by equipment vibration, can be avoided.

Description

technical field [0001] The invention relates to a flow measurement and detection device used in the quantitative transportation of industrial powder, in particular to a hanging type punching plate flowmeter. Background technique [0002] In industrial production, it is often necessary to dynamically and continuously measure the powder or fine bulk materials conveyed in the process, so as to achieve the purpose of precise quantification and control of powder or fine bulk materials. The existing punching plate or sliding plate flowmeter has the characteristics of simple structure and fast response, but due to structural defects in the force measuring mechanism and force sensing method, it is used in harsh environments such as humidity, high temperature and vibration. When the measured material passes through, it is easy to cause the mechanism to be damp and scaled, which will disturb or destroy the force transmission relationship, resulting in serious drift or distortion of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F1/30
CPCG01F1/30
Inventor 郭剑许荣康刘光年
Owner HEFEI GOODTIMES AUTOMATION
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