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Device for detecting motor valve

A technology of valves and transmissions, which is applied in the direction of measuring devices, measuring electricity, and detecting the appearance of fluid at leakage points, etc., which can solve the problems of less detection devices, low detection efficiency, single sealing test device or electrical characteristic test device, etc. , to achieve the effect of convenient use and high detection efficiency

Inactive Publication Date: 2018-03-30
南通鑫农阀门科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few detection devices for gas meter motor valves, and the detection efficiency is generally low. They are mainly single sealing test devices or electrical characteristic test devices. For motor valve application manufacturers, the sealing performance and electrical performance of motor valves Incoming inspection is required
According to the traditional inspection method, separate inspection is required. Generally, the sealing inspection is performed after the electrical performance inspection is passed, resulting in low detection efficiency.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A device for detecting motor valves includes a monitoring system device, a pressure guiding mechanism, a control board 8 and an electronic induction device 9 . Wherein, the monitoring system device includes a frame 1, an uplink device 2 and a fixed base 3 relatively arranged on the frame 1, the fixed base 3 is used to fix the motor valve, and the uplink device 2 is set as a hydraulic cylinder or an air cylinder , the pressure guide mechanism includes an air machine 4, a gas transmission device 5 and a sealing element 6, the air machine 4, the gas transmission device 5 and the sealing element 6 are connected in sequence through a pipeline 7, and the air machine 4 provides equipment for compressed air, so The gas transmission device 5 is used to transport the gas provided by the pneumatic machine 4 into the sealing element 6, and can adjust the pressure of the transported gas to detect the sealing performance of the motor valve under different pressure environments. It is ...

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PUM

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Abstract

The invention relates to a device for detecting a motor valve, which comprises a monitoring system device, a pressure guide mechanism, a control mainboard and an electronic induction device, wherein the monitoring system device comprises a rack, an uplink device and a fixed base, the uplink device and the fixed base are oppositely arranged on the rack, the pressure guide mechanism comprises a pressure machine, a gas transmission device and a sealing element, the pressure machine, the gas transmission device and the sealing element are sequentially connected through a pipeline, the sealing element is installed at the bottom of the uplink device and is hermetically connected with the motor valve, the control mainboard is electrically connected with the motor valve, and the electronic induction device is located on the sealing element and is connected with the control mainboard. The device not only can simultaneously detect the sealing performance and the electrical performance of the motor valve, but also can perform individual detection on the two properties, and has the characteristics of simple structure and high detection efficiency.

Description

technical field [0001] The invention relates to the technical field of valve detection, in particular to a device for detecting motor valves. Background technique [0002] Gas meter motor valve, as a key component of gas meter, must have reliable sealing performance and electrical characteristics. At present, there are few detection devices for gas meter motor valves, and the detection efficiency is generally low. They are mainly single sealing test devices or electrical characteristic test devices. For motor valve application manufacturers, the sealing performance and electrical performance of motor valves Incoming inspection is required. According to the traditional inspection method, separate inspection is required. Generally, the sealing inspection is performed after the electrical performance inspection is passed, resulting in low detection efficiency. Contents of the invention [0003] Aiming at various deficiencies in the prior art, in order to solve the above pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/18G01R31/327
CPCG01M3/184G01R31/3277
Inventor 程海霞
Owner 南通鑫农阀门科技有限公司