一种用于燃料电池系统的主体支架及燃料电池系统
By using a split-structure fuel cell main support frame, and employing gravity casting and low-pressure die casting, the high technological difficulty and high cost of the main support frame in high-power fuel cell systems have been solved, achieving efficient, low-cost manufacturing and reliable connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI HYDROGEN PROPULSION TECH CO LTD
- Filing Date
- 2023-10-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing fuel cell system main support structures face challenges such as high manufacturing difficulty, high mold costs, and deformation risks under high power conditions. Furthermore, the increased size leads to uneven load-bearing capacity requirements, making it difficult to meet the demands of efficient manufacturing.
The first support and multiple second supports, which adopt a split structure, are detachably connected and are formed by gravity casting and low-pressure die casting, respectively. The first support does not require heat treatment, while the second supports are heat treated to ensure load-bearing capacity and connection strength.
This reduces the difficulty and cost of manufacturing the main support structure, while ensuring the load-bearing capacity and connection reliability of the fuel cell system, simplifying mold design, and avoiding deformation risks.
Smart Images
Figure CN117416196B_ABST