Automobile air conditioner air duct and fluid pipeline aerodynamic noise optimization method
By designing a detection device that can move and turn along the inner side of the air conditioner channel, the problem of lack of detailed noise detection in the prior art is solved, and more detailed noise parameters are achieved, and the optimization of air ducts and fluid pipelines is supported.
CN119526978AInactive Publication Date: 2025-02-28YANGZHOU FUYU AUTOMOBILE CO LTD
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Patent Information
- Application Number
- CN202411664207.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
The invention relates to the technical field of noise detection, in particular to an automobile air conditioner duct and fluid pipeline aerodynamic noise optimization method, which comprises the following steps: S1, feeding air into a detection device from the front end of an air conditioner duct; s2, the detection device moves backwards to the corner of the inner side of the air conditioner channel and then turns and moves; s3, in the step S1 and the step S2, the detection device conducts continuous noise magnitude detection, the noise magnitude forms a curve at the host end to be observed, movement and steering can be conducted along the inner side of the air conditioner channel, the purpose of continuously detecting the noise magnitude is achieved, and more detailed noise parameters are provided; and the inner side of the air-conditioning duct can be adaptively supported, so that the inner side of the air-conditioning duct can be stably moved.
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