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Side window pressure detection system and method

A detection system and pressure technology, applied in the field of side window pressure detection system, can solve the problems of low precision and poor detection effect of side window pressure

Active Publication Date: 2018-06-12
广电计量检测集团股份有限公司
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  • Abstract
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Problems solved by technology

The accuracy of the traditional test system is low, and the detection effect on the side window pressure is poor

Method used

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  • Side window pressure detection system and method
  • Side window pressure detection system and method
  • Side window pressure detection system and method

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Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention discloses a side window pressure detecting system and method. The side window pressure detecting system comprises a sealed box body, a gas conveying pipe, an air exhausting pipe and a pressure feedback device. The sealed box body is provided with an installation for installing the side window. The gas conveying pipe and the air exhausting pipe are respectively connected to the sealedbox body. The gas conveying pipe is used for pressurizing a sealed box, and the air exhausting pipe is used for decompressing the sealed box body. A pressure feedback device is used to measure the pressure experienced by the sealed box body. The side window pressure detecting system uses a pressure feedback device to measure the pressure in the sealed box body, pressurizes the sealed box body through the gas conveying pipe, and decompresses the sealed box body through the air exhausting pipe to perform pressure on the sealed box body, and adjust the pressure in the sealed box body to simulatethe pressure received by the side window in the actual work, which is better to the detection effect of the side window.

Description

technical field [0001] The invention relates to the technical field of pressure detection equipment, in particular to a side window pressure detection system and method. Background technique [0002] With the high-speed development of my country's high-speed rail, the speed of the train is gradually increasing, and the force of the change of the air pressure around the train on the train is also significantly increased. When the train interacts and enters and exits the tunnel entrance, the air pressure around it will change drastically, which has very high requirements on the wind pressure resistance and fatigue resistance of the side windows of the train. [0003] The ability of side windows to resist aerodynamic wind pressure is an important test index for train side window components. The accuracy of the traditional test system is low, and the detection effect on the side window pressure is poor. Contents of the invention [0004] Based on this, the present invention ...

Claims

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Application Information

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IPC IPC(8): G01M17/08
CPCG01M17/08
Inventor 易威威
Owner 广电计量检测集团股份有限公司
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