Open-Type Mist Fire Protection Nozzle
The nozzle is an important component of the high-pressure fine water mist sprinkler fire extinguishing system. It can cool the fire plume through fine mist droplets, isolate oxygen with water vapor, and reduce radiant heat to control and extinguish fire. It is usually installed in production sites, warehouses, shopping malls, hotels, hospitals, theaters, office buildings, high-rise buildings and garages where there is a risk of fire. The nozzle should be installed downward or horizontally. There are two types of nozzles: open nozzle and closed nozzle. For example, it is used in ships and corrosive environments.
Design features
The high-pressure fine water mist nozzle is composed of parts such as the nozzle body, nozzle, nozzle core and filter. After a certain pressure of water enters the nozzle through the nozzle filter, the pressure water is sprayed out from the nozzle hole at high speed, generating strong friction with the surrounding air, and the water flow is torn, thus forming a fine water mist and spraying along a certain angle. The fine water mist sprayed by this high-pressure fine water mist nozzle belongs to Class I fine water mist, Dv0.9≤100μ, with high pressure and good diffusion effect. The residence time of the water mist after spraying is long. Compared with other nozzles, it can reduce the spray intensity of fire extinguishing and fire control, and use less water
1. Made and tested with reference to imported products
2. Excellent atomization, uniform distribution, compact structure and beautiful appearance
3. Each small nozzle is equipped with a separate filter
4. The product models are complete, and a variety of flow coefficients and structural forms are available. It can be customized according to customer requirements
| Material | SS |
|---|---|
| Max Pressure(bar) | 10 |
| Max Flow(L/min) | 20 |