一种全流量富氧富甲烷气喷注器

By using the multi-stage mixing structure of the full-flow oxygen-rich and methane-rich gas injector, the problems of low mixing uniformity and efficiency in the existing technology are solved, achieving efficient and stable gas injection and combustion effects, and improving the system's energy utilization and fault tolerance.

CN121408108BActive Publication Date: 2026-07-17BEIJING WEIGUANG XINGCHEN TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING WEIGUANG XINGCHEN TECHNOLOGY CO LTD
Filing Date
2025-12-24
Publication Date
2026-07-17

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Abstract

本发明涉及火箭喷注器技术领域，特别涉及一种新型全流量富氧富甲烷气喷注器，防护壳内部固定安装有混合管道，混合管道上方固定安装有Y形管道，Y形管道上端部两侧分别固定安装有单向阀，混合管道内部转动安装有螺旋体，螺旋体侧壁固定安装有冲击盘，冲击盘上方开设有疏散孔，螺旋体上方固定安装有涡轮，涡轮上方开设有圆形孔洞，混合管道底部固定安装有球形腔室，球腔室内部固定安装有翘板，球形腔室底部固定安装有喷出管，两股高压气流通过在Y形管道中高速对撞完成初步掺混。随后，混合气流进入混合管道，提升了湍流强度和混合均匀度，在球形腔室内通过翘板导流形成旋转涡流，从而为后续的点火与稳定、高效燃烧提供了理想的预混气源。
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Citation Information

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