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A tester for aviation flow control valve and its control method

A technology of flow control and tester, which is applied in the direction of instrumentation, motor generator testing, etc., to achieve the effect of realizing intelligence, realizing online fault diagnosis and fault prediction

Active Publication Date: 2020-12-22
北京安达维尔机械维修技术有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of tester and control method thereof for aviation flow control valve, thus solve the aforementioned problems existing in the prior art

Method used

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  • A tester for aviation flow control valve and its control method
  • A tester for aviation flow control valve and its control method

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.

[0026] Such as figure 1 As shown, the present invention provides a tester for an aviation flow control valve, the aviation flow control valve 6 includes a Hall sensing unit and a torque motor, the tester includes a tester housing 1, and is arranged on the tester The control module inside the housing 1, the amplification module, the display module 4 and the connection module 5 arranged on the outer surface of the tester housing 1, the control module is used to collect the output voltage value of the Hall sensing unit, And carry out analysis and processing to determine whether the Hall sensing unit...

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Abstract

The invention discloses a tester used for an aviation flow control valve and a control method of the tester. The aviation flow control valve comprises a Hall sensing unit and a torque motor; the tester comprises a control module, an amplification module connected with the control module, a testing module, a display module and a connecting module used for connecting the aviation flow control valveand the tester, all the modules achieve the synergistic effect, and the tester is used for testing whether or not faults occur on the Hall sensing unit and torque motor of the aviation flow control valve. The tester and the control method have the advantages that the tester can accurately test whether or not the faults occur on the Hall sensing unit and torque motor of the aviation flow control valve, can collect work state data of the aviation flow control valve in the work state, and achieves intelligence, digital monitoring and on-line fault diagnosis and prediction.

Description

technical field [0001] The invention relates to the field of aviation flow valves, in particular to a tester for aviation flow control valves and a control method thereof. Background technique [0002] During the operation of the aircraft, the pneumatic system used in the valve from the aircraft interior cabin to the external wing is adjusted by the degree of opening and closing of the valve inside the valve. The actual operating conditions of the system play a crucial role in regulating. During installation, the 1806 series flow control valve controls the gas flow by controlling the opening and closing angle of the torque motor, and uses the Hall sensing unit to monitor the opening and closing angle, so when repairing the 1806 series flow control valve , the performance test of the torque motor and Hall sensing unit is extremely important. According to the requirements of the maintenance project manual, a series of functional tests on the torque motor and Hall sensing uni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D18/00G01R31/34
Inventor 朱东旭黎晓建王建波姜鹏飞
Owner 北京安达维尔机械维修技术有限公司
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