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Installing and fixing method of pulsating pressure sensor

A technology of pulsating pressure and fixing method, which is applied in the field of sensors, can solve the problems of large engine vibration and the inability of sensors to be applied to aero engines, etc., and achieve the effect of not being able to install, maintain and replace sensors conveniently, and reducing sensor loss

Inactive Publication Date: 2020-04-10
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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Problems solved by technology

Usually, the pulsation pressure sensor is installed on the measured part through the thread. Due to the special structure of the aero-engine, the method of directly opening the threaded hole to install the sensor cannot be applied to the aero-engine, and the vibration of the engine is relatively large during the test run, so the sensor needs to be adjusted. In order to solve these problems, a method for installing and fixing the pulsating pressure sensor is invented to realize the installation and protection of the sensor

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  • Installing and fixing method of pulsating pressure sensor
  • Installing and fixing method of pulsating pressure sensor
  • Installing and fixing method of pulsating pressure sensor

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Embodiment Construction

[0025] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0026] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0027] Refer below Figure 1 to Figure 4 The method for installing and fixing the pulse pressure sensor according to some embodiments of the present invention is described.

[0028] In the embodime...

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Abstract

The invention provides an installing and fixing method of a pulsating pressure sensor. The installing and fixing method comprises the following steps that 1, the pulsating pressure sensor is detachably connected to a pressure measuring nozzle; step 2, a combined piece formed after the pulsating pressure sensor and the pressure measuring nozzle are connected is arranged in the adapter pipe, and thecombined piece is detachably connected to the adapter pipe; 3, a pulsating pressure sensor cable is arranged in the adapter tube, and the pulsating pressure sensor cable is connected with the aviation electric coupler; and step 4, the aviation electric connector is connected with the adapter tube. The pulsating pressure sensor and the aero-engine are rapidly mounted and dismounted, the problem that an original sensor cannot be mounted on the aero-engine is solved, meanwhile, due to the detachable characteristic of the device, the sensor is very convenient to maintain and replace, in addition,a certain protection effect on the sensor is achieved, and the sensor loss is also reduced.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a method for installing and fixing a pulse pressure sensor. Background technique [0002] During the development and production of aero-engines and gas turbines, pulsating pressure is one of the important parameters to be monitored. Usually, the pulsation pressure sensor is installed on the measured part through the thread. Due to the special structure of the aero-engine, the method of directly opening the threaded hole to install the sensor cannot be applied to the aero-engine, and the vibration of the engine is relatively large during the test run, so the sensor needs to be adjusted. In order to solve these problems, a method for installing and fixing the pulsating pressure sensor is invented to realize the installation and protection of the sensor. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/00G01M15/04
CPCG01M15/00G01M15/04
Inventor 吴颖田金光唐成亮王国鹏李郑
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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