| 改进消防水枪性能的实验研究 |
| |
| 引用本文： | 王红霞,廖振方,陈德淑.改进消防水枪性能的实验研究[J].消防科学与技术,2004,23(2):159-161. |
| |
| 作者姓名： | 王红霞 廖振方 陈德淑 |
| |
| 作者单位： | 重庆大学,机械工程学院,重庆,400044 |
| |
| 基金项目： | 国家自然科学基金资助项目“高速振荡脉冲射流的基础研究”(59870 33) |
| |
| 摘 要： | 针对目前消防水枪中出现的问题，为提高水枪射流的喷射距离和灭火效果，对国产现用消防水枪提出了改进方案。改进后的水枪由整流器、自激振荡脉冲射流喷嘴和接头所组成。实验观测：射流以脉冲形式喷出，如同一连串的水弹，喷射距离也有一定程度的提高。
|
| 关 键 词： | 消防 水枪 灭火 自激振荡脉冲射流 喷嘴 实验 |
| 文章编号： | 1009-0029(2004)02-0159-03 |
| 修稿时间： | 2003年12月22 |
Experiment study of the improved fire fighting hydraulic giant |
| |
| WANG Hong-xia,LIAO Zhen-fang,CHEN De-shu.Experiment study of the improved fire fighting hydraulic giant[J].Fire Science and Technology,2004,23(2):159-161. |
| |
| Authors: | WANG Hong-xia LIAO Zhen-fang CHEN De-shu |
| |
| Abstract: | The project of the improved home fire fighting water giant to be directed against the problems of the current fire fighting giant is provided in this paper. The purpose is to raise the off distance of the jet and extinguish effect. The improved fire fighting water giant consists of stabilizer,self-excited oscillation pulsed jet nozzle and connections. The experiments indicate that the jet spout with the pulse as if a continue series of water bombs and the off distance of the jet has a more extension. |
| |
| Keywords: | fire water branch self-excited oscillation pulsed jet nozzle |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
