| 摘要 |
An automatic fire extinguisher, comprising a fire extinguishant storage container having fire extinguishant stored therein, a high−pressure gas container sealingly filled with high−pressure gas, a temperature sensing and operating part for sensing a specified temperature around the extinguisher and discharging the high−pressure gas from the high−pressure gas container into the fire extinguishant storage container to raise a pressure in the fire extinguishant storage container, and an injection port allowed to communicate with the fire extinguishant storage container to raise an internal pressure in the fire extinguishant storage container so as to inject the fine extinguishant to the outside.
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