| 摘要 |
The invention relates to a low temperature no-oxygen air forest fire fighting extinguisher. It takes advantage of simple phase transition no-heat refrigerating plant to high efficiently make coolant and at the spot of forest fires, condenses liquefied no-oxygen air, simultaneously utilizes energy of difference in temperature between the artificial low temperature coolant and high temperature fume to produce mechanical power, provides aviation power, drive no-oxygen airs in the forest fire field to phase transit and heat circulate, and provides a great lot high pressure low temperature no-oxygen airs to form a veil of no-oxygen airs to put out the fire. The invention provides a forest fire fighting extinguisher, which has a low cost and safe reliability, can extinguish forest fire of any scale, effectively avoids vast economic loss and serious environmental pollution resulted from the forest fire.
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