Ion equalization device for negative ion wind tunnel detection equipment
By using a design that incorporates both dispersing and converging baffles in the negative ion wind tunnel equipment, the problem of uneven ion concentration was solved, achieving uniform ion mixing and improving the accuracy and consistency of the test.
CN120846629APending Publication Date: 2025-10-28BEIJING VOSTONG TECH CO LTD +1
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Patent Information
- Application Number
- CN202510984566.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-16
- Publication Date
- 2025-10-28
AI Technical Summary
Technical Problem
In existing negative ion wind tunnel equipment, the ion concentration is not uniformly distributed in space, resulting in large differences in ion concentration at different locations of the same test section, which affects the reliability and repeatability of the test results.
Method used
By installing dispersion and collection baffles in the gas flow channel, the airflow passes through the dispersion and collection flow channels, achieving uniform mixing of ions.
Benefits of technology
It improves the uniformity of ion concentration within the same test cross section, thereby enhancing the consistency and accuracy of test results.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses an ion balancing device for ion wind tunnel detection equipment, which relates to the technical field of ion detection and comprises a dispersion spoiler and a collection spoiler which are mounted in a gas flow passage of anion wind tunnel detection equipment, the dispersing spoiler and the collecting spoiler are matched with the section of the gas flowing channel so as to cut off the gas flowing channel, the dispersing spoiler is located on the front side of the collecting spoiler, the dispersing spoiler and the collecting spoiler are distributed at intervals, and a plurality of dispersing flowing channels distributed at intervals are formed in the edge of the dispersing spoiler; a collecting overflowing channel is arranged in the middle of the collecting spoiler, and the overflowing area of the collecting overflowing channel is larger than that of the dispersing overflowing channel. The ion generator has the beneficial effects that air flow flows through the dispersion flow passage at the edge and then flows through the collection flow passage in the middle, so that the air flow is firstly dispersed and then collected, and the dispersed air flows are interwoven and mixed together due to turbulent flow caused in the process, so that ions and the air are uniformly mixed.
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