Diversion structure
The diversion structure improves fluid mixing uniformity and reduces flow velocity loss by using a diversion chamber with a larger cross-section segment and strategically designed holes, ensuring uniform distribution across branch pipes.
JP2026520244APending Publication Date: 2026-06-23ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO LTD
- Filing Date
- 2024-07-26
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
The existing diversion structures for duct heat exchangers suffer from non-uniform mixing, leading to reduced diversion uniformity and increased flow velocity loss.
Method used
A diversion structure with a main body part having a diversion chamber and branch pipes, featuring a larger cross-section diversion segment, flow dividing plates, and strategically designed holes and segments to ensure uniform fluid distribution and minimize flow velocity loss.
Benefits of technology
Enhances fluid mixing uniformity and reduces flow velocity differences across branch pipes, maintaining kinetic energy for efficient fluid diversion.
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Smart Images
Figure 2026520244000001_ABST
Abstract
This application provides a flow separation structure comprising a main body having a flow separation chamber and flow separation holes, a plurality of flow separation holes, a plurality of flow separation branch pipes provided in one-to-one correspondence with the plurality of flow separation holes, each flow separation branch pipe providing a plurality of flow separation branch pipes provided in the corresponding flow separation hole, the flow separation chamber comprising an inlet segment and a flow separation segment, the flow separation segment provided closer to the flow separation holes than the inlet segment along the axial direction of the main body, communicating the inlet segment with the plurality of flow separation branch pipes, and the flow cross-section of the flow separation segment being larger than the flow cross-section of the inlet segment. By adopting the technical embodiment of this application, the technical problem of low flow separation uniformity in flow separation structures of the prior art can be solved.
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