| 摘要:针对低压双燃料低速船舶发动机的特点，为保障其试验台架使用的安全性，在燃气站建设及双燃料试车台改造过程中，对燃气安全技术如，燃气双层壁管路抽风系统、天然气探测器系统、惰性气体吹扫系统、排烟系统防爆设计以及气站报警连锁及安全动作控制技术等进行了研究并实施。应用表明:采用上述技术后，燃气站、试验台架乃至整个车间的安全用气得到保证。 |
| 关键词: 双燃料发动机 天然气 试验台架 安全技术 |
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| Safety Technology Research and Implementation of Dual Fuel Engine Test Bed |
| Li Hanrun,Zheng Wei,Deng Jianxing,Wang Chaoxin |
| Yuchai Marine Power Co.，Ltd.，Guangdong Zhuhai 519100 |
| Abstract:With regard to the characteristics of low pressure dual fuel low speed marine engine, to ensure the safety of its test bed, fuel gas safety technologies used during the construction of gas station and retrofit of dual fuel test bed, such as suction fan system for the double-wall fuel pipes, natural gas detection system, inert gas blow system, anti-explosion design of smoke extraction system as well as gas station alarm chain and safety action controlling technology were studied and implemented. Application results showed that the safety of fuel gas usage in fuel station, test bed and the whole workshop were ensured after using the technology. |
| Key words: duel fuel engine natural gas test bed safety technology |
