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1.消防危险源港口大型流动机械的消防危险源主要来源于油、电、气以及摩擦热等几方面。我们根据大型流动机械技术性能及工作特点进行研究,最终确定了以下3个主要消防危险源:一是制动片与变速器部位,其特点是长时间工作后产生高温。二是发动机的启动机与发电机,其特点是工作时产生大电流,一旦发生线路短路,便会产生热量和电火花;三是涡轮增压器部位,其特点是工作时外壳产生高温。
1. Fire hazard sources Fire danger sources of large mobile machinery in the port mainly come from the aspects of oil, electricity, gas and friction heat. Based on the technical performance and operating characteristics of large mobile machinery, we have identified the following three major fire hazards: First, the brake pads and transmission parts, which is characterized by high temperature after long hours of operation. Second, the engine starter and generator, which is characterized by high current generated during operation, in the event of a short circuit, it will generate heat and sparks; Third, the turbocharger parts, which is characterized by high temperature shell work.