The closed-type high-pressure water mist nozzle structure has the characteristics of efficient fire-extinguishing performance, safe and economical fire-extinguishing method, and open fire-extinguishing environment.

1. The structure of the closed high-pressure water mist nozzle is made of all stainless steel, which is carefully crafted, and at the same time increases the service life and saves costs.
2. The structure of the closed high-pressure water mist nozzle adopts a variety of spray angles and models, and the formed fire extinguishing system can better adapt to the fire extinguishing environment and place.
3. The fine water droplets that can be produced by the structure of the closed high-pressure water mist nozzle have an average particle size of less than 100um, the droplets are densely and uniformly distributed in space, and have a long residence time.
4. The structure of the closed high-pressure water mist nozzle adopts German high-response JOB glass ball, which can quickly sense the ambient temperature in the event of a fire.
5. The structure of the closed high-pressure water mist nozzle adopts a perfect inner flow channel design, so that the water mist can shoot farther, and at the same time, it also uses a unique vortex nozzle technology to solve the influence of air resistance on the droplet range.