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Multi-ended Spray / Extinguisher

Multi-ended Spray
Multi-ended Spray

Many factors are possible to cause the fire enlarge from its origin. One of the major reasons is that there are more that one ignition centers at the same time, but one file extinguisher can only be used for one ignition center.“Multi-ended spray” improves the structure and principle for the traditional file extinguisher. That is, 4 sprays are assembled on one extinguisher to allow 4 persons to operate simultaneously, and the tube wrapped on the side of the body increase the valid distance between ignition center and the extinguisher. This improves the efficiency of the extinguisher, allowing it to work and save life and property greatly.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Haimo Bao , Yuancheng Liu , Hailong Piao , Senyuan Luo

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