FIELD: fire-fighting, particularly equipment for fire-extinguishant supply.
SUBSTANCE: head comprises body with nozzle part provided with inner outflow channel. Nozzle part of the body has stabilizing elastic pipe secured inside outflow channel and projecting out of nozzle part edge. The stabilizing elastic pipe has outlet crown-shaped edge with three triangular members arranged so that apexes thereof extend in fire-extinguishant jet direction. Opposite side of elastic pipe has clamping part with boss. Nozzle part is made as threaded bush with turning for clamping part boss receiving. Bush is provided with protective cylinder having through openings arranged in connection area thereof.
EFFECT: extended time of fire-extinguishant supply, increased structural simplicity and manufacturability.
4 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MOUTHPIECE FOR FIRE HOSE NOZZLE | 2013 |
|
RU2538406C1 |
| LINEAR BARREL NOZZLE WITH LINEAR DRIVE | 2020 |
|
RU2752798C1 |
| MEDIUM- AND LOW-EXPANSION AIR-MECHANICAL FOAM GENERATOR FOR THE DELUGE GUN AND THE DELUGE GUN WITH THE AIR-MECHANICAL FOAM GENERATOR OF MEDIUM AND LOW EXPANSION | 2019 |
|
RU2713249C1 |
| FORMER OF FIRE EXTINGUISHING POWDER | 2017 |
|
RU2653490C1 |
| NOZZLE WITH FOAM GENERATORS FOR AUTOMOTIVE FIRE ESCAPE | 2020 |
|
RU2751894C1 |
| NOZZLES FOR AUTO-MECHANICAL FIRE ESCAPES WITH ROTATING MEDIUM EXPANSION FOAM GENERATORS | 2020 |
|
RU2751296C1 |
| HEAD PIECE FOR AUTO-MECHANICAL FIRE ESCAPE WITH FOAM GENERATORS OF MEDIUM MULTIPLICITY AND REMOTE CONTROL | 2020 |
|
RU2751892C1 |
| FIRE-FIGHTING HOSE | 2017 |
|
RU2641450C1 |
| LIQUID EXTINGUISHING SUBSTANCES HEIGHT FEED DEVICE | 2016 |
|
RU2657687C2 |
| BARREL PUMP | 2010 |
|
RU2445139C1 |
