An electromagnetic flowmeter

An electromagnetic flowmeter and electrode technology, which is applied in the field of flowmeters, can solve the problems of low measurement accuracy, poor stability, and low reliability, and achieve the effects of stable fluid flow rate, ensuring measurement accuracy, and solving low reliability

Inactive Publication Date: 2017-06-09
CHANGZHOU CHENTONG TELECOMM EQUIP FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The electromagnetic flowmeter with a straight-through pipe obtained in the present invention includes a straight-through pipe, and the straight-through pipe is connected between the water inlet flange and the measuring pipe, and the straight-through pipe can play a role of stabilizing flow, which can make the The fluid flow rate is more stable, thereby ensuring the measurement accuracy; therefore, the electromagnetic flowmeter obtained by the present invention can stabilize the average flow velocity in the section of the measurement tube through the straight-through pipe to solve the problem of low reliability, poor stability, and poor measurement accuracy in the prior art. high problem

Method used

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  • An electromagnetic flowmeter

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Embodiment 1

[0019] like figure 1 As shown, the electromagnetic flowmeter with a straight pipe provided in this embodiment includes a water inlet flange 1, a measuring pipe 2, a measuring pipe shell 3, a converter 4, a coil 5, an electrode 6 and a water outlet flange 7. The described The water inlet flange 1 is located at one end of the measuring tube 2, the water flange 7 is located at the other end of the measuring tube 2, the converter 4 is installed in the measuring tube shell 3, the coil 5 and the electrode 6 are installed on the measuring tube 2, It is located in the measuring tube casing 3 and further includes a straight-through tube 8 , and the straight-through tube 8 is connected between the water inlet flange 1 and the measuring tube 2 .

[0020] The length of the straight pipe 8 is longer than that of the measuring pipe 2, so that the average flow velocity reaching the measuring pipe 2 can be more stable.

[0021] The electromagnetic flowmeter obtained by the present invention ...

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Abstract

The invention discloses an electromagnetic flowmeter, which comprises a water inlet flange, a measuring tube, a measuring tube shell, a converter, a coil, an electrode and a water outlet flange. The water inlet flange is located at one end of the measuring tube, and the water outlet flange is located at At the other end of the measuring tube, the converter is installed in the measuring tube housing, the coil and electrodes are installed on the measuring tube and located in the measuring tube housing, and also includes a straight-through pipe connected to the water inlet method In this way, the average flow velocity in the cross-section of the measuring tube can be stabilized through the straight-through tube to solve the problems of low reliability, poor stability and low measurement accuracy.

Description

technical field [0001] The present invention relates to a flowmeter, in particular to an electromagnetic flowmeter. Background technique [0002] With the continuous improvement of the level of industrial automation, in the process of industrial production, it is necessary to accurately measure and control the flow and flow rate of fluids in various pipelines. Work, the importance of flow measurement has become increasingly prominent. [0003] The existing electromagnetic flowmeter includes a water inlet flange, a measuring tube, a measuring tube shell, a converter, a coil, an electrode and a water outlet flange, the water inlet flange is located at one end of the measuring tube, and the water outlet flange is located at the other side of the measuring tube. At one end, the converter is installed in the casing of the measuring tube, and the coil and the electrode are installed on the measuring tube and located in the casing of the measuring tube. The basic principle of thi...

Claims

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Application Information

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IPC IPC(8): G01F1/58
Inventor 徐天宇
Owner CHANGZHOU CHENTONG TELECOMM EQUIP FACTORY
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