Incoming flow pre-processing unit
By designing a pre-flow processing unit, the rectifier structure is used to eliminate local turbulence in the airflow, solving the problem of inaccurate data when model aircraft or drones collecting airflow data at high altitudes, and achieving accurate collection of airflow data.
CN108252985BActive Publication Date: 2025-03-18丰翼科技(深圳)有限公司
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Patent Information
- Application Number
- CN201810105744.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2018-02-02
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2038-02-02
AI Technical Summary
Technical Problem
In the prior art, when aircraft such as model aircraft or drones collect airflow data at high altitudes, they are susceptible to local turbulence, resulting in inaccurate measurement data.
Method used
A flow preprocessing unit is designed, including a housing, an introduction structure, an export structure and a rectifier structure. The air flow enters the housing through the introduction structure. After passing through multiple gaps in the rectified structure, local turbulence is eliminated and the air flow is output through the export structure.
Benefits of technology
By eliminating local turbulence, ensuring the smoothness of the airflow, thereby obtaining accurate observation data and avoiding measurement errors due to turbulence.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses an incoming flow pre-processing unit, comprising a shell, the shell is provided with an inlet structure for introducing an airflow and an outlet structure for outlet an airflow, an airflow channel is arranged between the inlet structure and the outlet structure, a rectifying structure is arranged in the airflow channel, and the rectifying structure has a gap for airflow to pass through. Beneficial effects of the present invention: the incoming flow pre-processing unit of the present invention has a simple structure and low cost, and after the airflow passes through the multiple gaps of the rectifying structure, the local turbulence is eliminated, thereby avoiding the phenomenon of inaccurate measurement data caused by the local turbulence.
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