天眼查App显示,2025年5月6日,“一种新型的压缩机放空及排污系统”正式进入专利公布阶段。申请人为中国石油化工股份有限公司、中石化石油机械股份有限公司、中国石油化工股份有限公司中原油田分公司,该项机械工程专利涉及压缩机放空及排污技术领域。据专利信息显示,该系统具有惰性气体多压力充气、异常泄漏情况能够及时反映、低压气体能够排入高压管网、隔距件能够获得超压保护等显著优化特点。发明人为陈光亮、李中超...
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