OXYGEN-INSULATING MANUAL FIRE EXTINGUISHER

The utility model discloses a manual fire extinguisher in the manner of oxygen-insulating to break natural convection, which extinguishes the fire by the carbon dioxide generated by the fire itself. The utility model mainly comprises a fan, a driving wheel, a driving-belt, a handle, etc. The compone...

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Bibliographic Details
Main Author WU LIANCAI
Format Patent
LanguageEnglish
Published 20.09.1989
Edition4
Subjects
FIRE-FIGHTING
HUMAN NECESSITIES
LIFE-SAVING
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Summary:The utility model discloses a manual fire extinguisher in the manner of oxygen-insulating to break natural convection, which extinguishes the fire by the carbon dioxide generated by the fire itself. The utility model mainly comprises a fan, a driving wheel, a driving-belt, a handle, etc. The component is made of glass fiber reinforced plastics, etc. light material. The utility model has the advantages of convenient portability, labour saving.
Bibliography:Application Number: CN1988216216U