Fire protection device for inhibiting fire in mountain, comprises several nets and louvers provided between telescopic cylinders

摘要

The fire protection device comprises several coaxially interconnected modules having a lower fixed portion (3) and an upper movable portion (5). The two portion are interconnected using telescopic cylinders (6). Several nets (7) and louvers (8) are provided between the telescopic cylinders. Several plates are coupled to each net to form longitudinal and vertical lines.