Water Mist Nozzle Design

All mix compressed air from 70 to 100 psi and pressurized liquids up to 20 psi.

Water mist nozzle design.

It is intended to be a sample and is not applicable to all diesel engine applications. One of the most important components of a cooling system is the misting nozzle. Water mist design calculate is a software application for calculating and design the water mist fire protection system a humane and environmentally friendly fire fighting system compliant with. Use them for mist coating evaporative cooling moisturizing and spray drying.

Lanzhong mechanical and electrical engineering co ltd. At present our core business is water mist nozzle which is a key executive component in the water mist systems for fire suppression. Is a professional manufacturer specializing in designing researching and producing water mist nozzles water mist systems and related devices. High pressure water mist fire suppression is achieved by using precision engineered nozzles which are designed specifically for their intended application.

Once the secondary cooling system layout is completed and the mechanical design of the segments is known it is the spray nozzle manufactures task to design nozzles providing an uniform water distribution across the strand surface and over the entire turn down ratio. All misting systems are comprised of a series of nozzles placed in a line. But this is only a basic standard definition of water mist because many of these nozzles can generate very small droplets in the range between 5 to 50 microns. The hydrocore nozzle range includes.

Water mist m2 and m5 are unique low pressure water mist nozzles offering optimum droplet size distribution flow rates and spray coverage. Characteristics of water mist nozzle one of the main design objectives is to minimize the operating pressure and operating flow rate but still gives sufficient amount of fine droplets with adequate velocities. They feature single fluid low pressure atomisation an anti vibration design and they have no moving parts for minimal maintenance and maximum reliability. They have a knob to control the flow rate and a strainer.

These nozzles create droplets less than half the size of other fogging nozzles. Water mist nozzles as general water mist nozzles are designed to obtain spray pattern based on more than 99 of very fine droplets with single droplet size less than 1000 microns. Fike s micromist design installation and maintenance manual should be referenced when designing systems. Input parameters include operating pressure which would give momentum of the water droplets.

Closed nozzles which offer a highly targeted fire suppression response open nozzles for increased fire loads and hazardous environments. This design guide provides a step by step design process of a fike micromist water mist extinguishing system.