主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (1): 101-103.

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高分子水凝胶灭火剂灭火作战性能测试

喻名成,汤华清,陈天豪,周意浩   

  1. 中国人民警察大学,河北 廊坊 065000
  • 收稿日期:2019-09-02 出版日期:2020-01-15 发布日期:2020-01-15
  • 作者简介:喻名成(1996-),男,贵州遵义人,中国人民警察大学研究生三队硕士研究生,主要从事消防应急救援技术研究,河北省廊坊市安次区西昌路 220 号,065000。
  • 基金资助:
    公安部技术研究计划项目“新型环保水系高分子灭火剂灭火技术与装备研究”(2017JSYJC04)

Research on performance test of polymer hydrogel fire extinguishing agent

YU Ming-cheng, TANG Hua-qing, CHEN Tian-hao, ZHOU Yi-hao   

  1. China People's Police University,Hebei Langfang 065000,China
  • Received:2019-09-02 Online:2020-01-15 Published:2020-01-15

摘要: 搭建实验平台,将喷射水凝胶达到常规作战喷射距 离(15、17 m)时的车载泵压、水枪进口压力、水带流量与喷射水时 的对比,检验高分子水凝胶灭火剂与水的区别,以及是否会对实际 作战产生影响;并在此过程中测量水带压差,并计算出相应的阻抗 系数值,比较两者阻抗系数值,分析其原因。实验结果得出了在相 同条件下,喷射水凝胶所需泵压与喷射水时的泵压的关系,以及喷 射两种不同灭火剂时的充实水柱的不同,对比了在相同条件下,相 同口径、材质的水带运输水凝胶时的阻抗系数值与运输水时的阻 抗系数的大小。

关键词: 高分子, 水凝胶灭火剂, 阻抗系数, 应急救援

Abstract: An experimental platform was built to compare the injec⁃ tion pressure of the jet hydrogel to the conventional injection distance (15, 17m), the inlet pressure of the water gun, the water flow rate and the corresponding parameters of the jet water. The difference between the polymer hydrogel fire extinguishing agent and the water was tested, and whether it would affect the actual operation. Measure the water pressure difference, calculate and compare the corresponding impedance coefficient, and analyze the reasons. The experimental results show that under the same conditions, the relationship between the pump pressure and the required pump pressure of the ejection hydrogel, and the difference between the two kinds of fire extinguishing agents when they are injected, and the resistance coefficient of the two kinds of fire extinguishing agents with the same caliber and material are compared.

Key words: high polymer, hydrogel fire extinguishing agent, resis? tance coefficient, emergency rescue