Reinforcement type forest fire prevention auxiliary device
The utility model provides a reinforcement type forest fire prevention auxiliary device. Forest fire is the enemy that the forest is the most dangerous, also is the most fearful calamity of forestry, and it can bring the most harmfully for the forest, has crushing consequence most. Forest fire not o...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model provides a reinforcement type forest fire prevention auxiliary device. Forest fire is the enemy that the forest is the most dangerous, also is the most fearful calamity of forestry, and it can bring the most harmfully for the forest, has crushing consequence most. Forest fire not only burns out into the forest of piece, the interior animal of injury woods, but also reduce the fertility of forest, play the effect of the barren of soil and the water conservation of destruction forest. A reinforcement type forest fire prevention auxiliary device which constitutes and includes: long steel pipe (1), connector (2) and rubber strip (3), long steel pipe lower extreme be provided with the external screw thread, gum cover (4) of through -hole have in the middle of another pot head has, the connector be T type structure, the upper end is for having internal screw thread cylindricality structure, the cell type structure of lower extreme for having the through -hole, long steel pipe the external screw th |
---|