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Comprehensive test method and device for gas control valve and storage medium

A technology for controlling valves and comprehensive testing, which is used in fluid tightness testing, mechanical valve testing, and machine/structural component testing. Improve production test efficiency and improve accuracy

Pending Publication Date: 2022-03-04
上腾科技(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional gas control valve testing is done manually with equipment, and only one test can be performed each time. The air tightness, stability, and flow are completed by different equipment. The testing process requires manual movement of the product between different equipment. Low detection efficiency, waste of manpower and material resources, is not conducive to the production of gas control valves

Method used

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  • Comprehensive test method and device for gas control valve and storage medium
  • Comprehensive test method and device for gas control valve and storage medium
  • Comprehensive test method and device for gas control valve and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0053] see figure 1 , figure 1 It is a schematic flowchart of a comprehensive testing method for a gas control valve disclosed in an embodiment of the present invention. Wherein, the execution subject of the method described in the embodiment of the present invention is an execution subject composed of software or / and hardware, and the execution subject can receive relevant information through wired or / and wireless means, and can send certain instructions. Of course, it may also have certain processing functions and storage functions. The execution subject can control multiple devices, such as a remote physical server or cloud server and related software, or a local host or server and related software that perform related operations on devices placed somewhere. In some scenarios, multiple storage devices can also be controlled, and the storage device and the device can be placed in the same place or in a different place. Such as figure 1 As shown, the comprehensive test me...

Embodiment 2

[0074] see image 3 , image 3 It is a structural schematic diagram of a comprehensive testing device for a gas control valve disclosed in an embodiment of the present invention. Such as image 3 As shown, the comprehensive test setup for the gas control valve may include:

[0075] Detection module 21: when receiving a detection signal input by the user, perform signal detection on the detection signal to determine its valve control logic;

[0076] Determination module 22: when the detection signal is an automatic test signal, the valve control logic includes a flowability detection instruction, an air tightness detection instruction and a stability detection instruction;

[0077] Executing module 23: sequentially control the working status of each device on the test gas circuit in the test equipment according to the flowability detection instruction, air tightness detection instruction and stability detection instruction to perform various valve detection; or, sequentially...

Embodiment 3

[0081] Such as Figure 4-Figure 10 As shown, a comprehensive quality testing device for a gas control valve provided by an embodiment of the present invention includes:

[0082] A frame 1, the frame 1 is provided with a workbench 2;

[0083] The first air source assembly 3, the first air source assembly 3 is used to inflate the detection device 4;

[0084] Detecting device 4, described detecting device 4 is arranged on the workbench 2, and described detecting device 4 comprises detecting body 41, pressure sensor 43, switching solenoid valve 44 and flow sensor 45; Described detecting body 41 is provided with test channel, in An air control valve installation position and a switching solenoid valve 44 are sequentially arranged on the test channel, and the air control valve installation position is used to install the air control valve 42 to be tested;

[0085] The air control valve 42 to be tested and the switching solenoid valve 44 are both used to control the on-off of the t...

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Abstract

The embodiment of the invention relates to the technical field of test equipment, and discloses a comprehensive test method and equipment for a gas control valve and a storage medium. The first air source assembly is used for carrying out air inflation operation on the detection device; the detection device is arranged on the workbench, and the detection device comprises a detection body, a pressure sensor, a switching electromagnetic valve and a flow sensor; the detection body is provided with a test channel, and a pneumatic control valve mounting position and a switching electromagnetic valve are sequentially arranged on the test channel; the switching electromagnetic valve, the pressure sensor, the first air source assembly and the flow sensor are all electrically connected with the control module. According to the comprehensive test equipment of the gas control valve in the embodiment of the invention, integrated test of the gas control valve is realized by arranging the detection device; the air tightness, circulation and stability integrated test is realized, the production test efficiency is improved, and the detection accuracy is also improved.

Description

technical field [0001] The invention relates to the technical field of testing equipment, in particular to a comprehensive testing method, equipment and storage medium for a gas control valve. Background technique [0002] At present, common gas control valves include solenoid valves and air control valves. During use, the requirements for the sealing, stability and flow of the control valves are relatively high, and one of them is not done well in the production process. The impact is relatively large, so how to accurately detect these characteristics can improve the quality and reliability of gas control valves. [0003] Traditional gas control valve testing is done manually with equipment, and only one test can be performed each time. The air tightness, stability, and flow are completed by different equipment. The testing process requires manual movement of the product between different equipment. The detection efficiency is low, a waste of manpower and material resource...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/003G01M3/28
CPCG01M13/003G01M3/2876
Inventor 陈观超洪浩瀚许镜河林立鹏袁飞华张儒锋单金当姜德志
Owner 上腾科技(广州)有限公司
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