| 摘要 |
The present invention relates to a powder fire extinguisher provided with extinguishing powder therein and, more specifically, to a movable large-size powder fire extinguisher which can store mass extinguishing powder, has a long injection distance, and is easily movable. The movable large-size powder fire extinguisher comprises: a cart which is provided with wheel members at the lower portion thereof to be easily moved; an extinguishing powder barrel which is placed on the cart and is filled with extinguishing powder in an inner space thereof; a high-pressure gas barrel which is placed on the cart in parallel to the extinguishing powder barrel and is filled with high-pressure gas in an inner space thereof; a high-pressure discharge unit which connects the extinguishing powder barrel and the high-pressure gas barrel to each other, and discharges high-pressure gas of the high-pressure gas barrel to discharge the extinguishing powder from the extinguishing powder barrel at predetermined pressure together with the high-voltage gas; and a fire hose which is connected to the high-pressure discharge unit and is provided with an injection nozzle injecting the extinguishing powder and the high-pressure gas discharged from the high-pressure discharge unit, to a fire point, at one end thereof. |
