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首页> 外文期刊>The International Journal of Advanced Manufacturing Technology >Analysis of jet characteristics and structural optimization of a liquamatic fire water monitor with self-swinging mechanism
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Analysis of jet characteristics and structural optimization of a liquamatic fire water monitor with self-swinging mechanism

机译：带有自摆机构的液位消防水炮的射流特性分析及结构优化

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摘要

This paper presents analysis and optimization of a liquamatic fire water monitor with a novel self-swinging mechanism. The design of the self-swinging mechanism has adopted a four-bar linkage driven by an impeller. The Fluent software was used to simulate the internal flow performance of the fire water monitor. In particular, the effects of the cross-sectional shape, diameters of the monitor body, inlet water pressure, and drive set of the self-swinging mechanism on the jet characteristics were analyzed. These analyses have led to optimal structural parameters of the flow channel. A prototype of the fire ware monitor was manufactured, and the field test was performed. Both simulation analyses and experimental results are expected to provide useful good guidance for the design of other types of fire water monitor.
机译：本文介绍了一种具有新型自摆动机制的液位消防水位监测仪的分析和优化。自摆机构的设计采用了由叶轮驱动的四连杆机构。 Fluent软件用于模拟消防水监控器的内部流动性能。尤其是，分析了横截面形状，监视器主体的直径，进水压力和自动摆动机构的驱动装置对射流特性的影响。这些分析导致了流动通道的最佳结构参数。制造了消防监视仪的原型，并进行了现场测试。仿真分析和实验结果都有望为其他类型的消防水监控器的设计提供有用的良好指导。

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