Design Features
The high-pressure water mist nozzle is composed of the nozzle body, nozzle, nozzle core and filter screen and other parts. After the water of a certain pressure enters the nozzle through the nozzle filter, the pressure water is sprayed out from the nozzle hole at high speed, and there is a strong interaction with the surrounding air. The friction of the water flow is torn, thus forming a fine water mist sprayed along a certain angle. The fine water mist sprayed by the high-pressure water mist nozzle belongs to Class I fine water mist, Dv0.9≤100μ, high pressure, good diffusion effect, and long residence time of water mist after spraying. Compared with other nozzles, it can Reduce the spray intensity of fire extinguishing and fire control, and use less water
1. Manufacture and test 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, a variety of flow coefficients and structural forms are available, and can be customized according to customer requirements
Performance parameters
Application
The nozzle is an important component of the high-pressure water mist sprinkler system. It can cool the fire plume through fine mist droplets, the water vapor can isolate oxygen, and can weaken radiant heat to control and extinguish fire. It is usually installed in places with fire hazards. Production sites, warehouses, shopping malls, hotels, hospitals, theaters, office buildings, high-rise buildings and garages and other places. The nozzle should be installed vertically or horizontally, and there are two types of nozzles: open nozzle and closed nozzle. If it is used in ships and corrosive environments, stainless steel nozzles can be provided, which must be ordered and processed separately
