一种压气机部件试验流道内动态压力测量探针安装结构

By combining the mounting base, adapter cylinder, adjusting nut, and pressure cap, the complexity and operational difficulties of the dynamic pressure measurement device in the compressor flow channel are solved, enabling multi-position measurement and accuracy, and meeting the measurement requirements of dynamic pressure in the flow field of the compressor component test channel.

CN117007237BActive Publication Date: 2026-07-17AECC SHENYANG ENGINE RES INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
AECC SHENYANG ENGINE RES INST
Filing Date
2023-08-10
Publication Date
2026-07-17

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Abstract

本申请具体涉及一种压气机部件试验流道内动态压力测量探针安装结构，设计以安装座、转接筒、调节螺母、压帽构成的结构，将动态压力测量探针安装在压气机机匣上，对压气机流道内动态压力进行测量，整体结构紧凑，可根据试验测量的需要在周向上布置多处，需要调节动态压力测量探针头部在压气机流道内的径向位置时，可先将压帽拧下，通过拧动调节螺母将动态压力测量探针头部调节到需要的位置，再将压帽重新拧紧进行固定，操作简捷，可满足压气机部件试验流道内流场动态压力测量的需求，此外，设置防转销可保证动态压力测量探针头部的测压孔能够始终正对压气机流道内来流方向，保证对压气机流道内动态压力测量的准确性。
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