Test pipeline for performance of pressure regulator and using method thereof
A technology of pressure regulators and test pipelines, which is applied in the testing of machines/structural components, testing of mechanical components, instruments, etc., which can solve the problems of insecure personnel safety, low work efficiency, and high test costs, and reduce test costs , Improve personnel safety and improve work efficiency
Active Publication Date: 2021-03-16
芜湖天航装备技术有限公司
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Problems solved by technology
In the test of the simulated aircraft environment, the product can only be tested manually. The work efficiency is low and the test cost is high. At the same time, the safety of personnel cannot be guaranteed due to high temperature and high pressure products.
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Embodiment Construction
[0022] In order to make it easy to understand the technical means, creative features, achieved goals and effects of the present invention, the present invention is further described below.
[0023] like figure 1 As shown, a test pipeline for the performance of a pressure regulator, including a control box 3 for controlling the opening of the pipeline valve and cooperating with the large-flow valve test bench 1 for testing, also includes:
[0024] Several groups of pipelines, connected to each other in sequence, are used to realize the transportation of compressed air;
[0025] Several groups of pressure gauges, in cooperation with several groups of pipes, are used to detect the value of air pressure;
[0026] Several groups of valves cooperate with the control box 3 and the pipeline to realize the opening and closing of the compressed air.
[0027] Several groups of pipelines include pipeline one G1 used to connect with the large flow valve test bench 1, pipeline two G2 conn...
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The invention relates to the field of aircraft environmental control system products, in particular to a test pipeline for the performance of a pressure regulator and a using method of the test pipeline, the test pipeline comprises a control box used for controlling a pipeline valve to be opened and matched with a large-flow valve test bed for testing, and the test pipeline further comprises a plurality of groups of pipelines which are sequentially connected with one another and used for transporting compressed air; a plurality of groups of pressure gauges which are matched with the pluralityof groups of pipelines and used for detecting air pressure values; and a plurality of groups of valves which are matched with the control box and the pipeline and are used for realizing opening and closing of compressed air. The method comprises the following specific steps: S1, connecting pipelines; S2, connecting a test bed; S3, recording by a computer; and S4, simulating a state; high temperature, high pressure and high flow are provided by completely simulating an airplane environment and manufacturing a test pipeline in combination with an existing large-flow test bed, opening and closingof pressure adjustment are remotely and automatically controlled and forcibly controlled in the test process, the test cost is reduced, and meanwhile the personnel safety is greatly improved.
Description
technical field [0001] The invention relates to the field of aircraft environmental control system products, in particular to a test pipeline for the performance of a pressure regulator and a use method thereof. Background technique [0002] The pressure regulator is a product of the aircraft environmental control system. It mainly controls the bleed air pressure of the engine to ensure that the aircraft environmental control system is at a safe rated pressure. In the test of the simulated aircraft environment, the product can only be tested manually, with low work efficiency and high test cost. At the same time, the safety of personnel cannot be guaranteed due to the high temperature and high pressure products. SUMMARY OF THE INVENTION [0003] In order to solve the above problems, the present invention proposes a test pipeline for the performance of a pressure regulator and a method of using the same. [0004] A test pipeline for the performance of a pressure regulator,...
Claims
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Login to View More IPC IPC(8): G01M13/00B64F5/60
CPCG01M13/00B64F5/60
Inventor 葛俊宋冬施晓伟乐婷杨建军
Owner 芜湖天航装备技术有限公司