国家知识产权局信息显示，中联重科股份有限公司申请一项名为“混凝土泵车及其安全预防装置、方法”的专利，公开号CN121429183A，申请日期为2025年11月。专利摘要显示，本申请公开一种混凝土泵车及其安全预防装置、方法，混凝土泵车包括输送管道以及连接于输送管道一端的末端软管，安全预防装置包括截止阀、管道检测机构和控制单元；截止阀连通于输送管道和末端软管之间，截止阀与高压清洗输送件连接；管道检测...
Source Link国家知识产权局信息显示，中联重科股份有限公司申请一项名为“混凝土泵车及其安全预防装置、方法”的专利，公开号CN121429183A，申请日期为2025年11月。专利摘要显示，本申请公开一种混凝土泵车及其安全预防装置、方法，混凝土泵车包括输送管道以及连接于输送管道一端的末端软管，安全预防装置包括截止阀、管道检测机构和控制单元；截止阀连通于输送管道和末端软管之间，截止阀与高压清洗输送件连接；管道检测...
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