姬国钊, 张东宽, 杨君超, 代佳成, 田红, 任桐Guozhao Ji, Dongkuan Zhang, Junchao Yang, Jiacheng Dai, Hong Tian, Tong Ren
发表于Published in 中国发明专利申请公布号 CN121972345A(申请号 CN202610181384.4,2026-05-05 公布)China Invention Patent Application Publication No. CN121972345A (Appl. No. CN202610181384.4, published May 5, 2026), 2026
中国发明专利申请(申请号 CN202610181384.4,申请日 2026-02-09),2026 年 5 月 5 日申请公布。双喷枪互为备用的自清洁喷雾系统:一支喷枪工作时,另一支通过反向气液流自动清除堵塞物,实现喷雾连续、堵塞自排、免维护干预(申请阶段)。
Chinese invention patent application (Appl. No. CN202610181384.4, filed Feb 9, 2026), published May 5, 2026. A dual-spray-gun self-cleaning system in which the two guns back each other up: while one gun sprays, the other is automatically cleaned by reverse gas-liquid flow, enabling continuous spraying and clog self-clearing (patent application stage).