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Question:

What is a water spray fire extinguishing system? What is its range of setting?

What is a water spray fire extinguishing system? What is its range of setting?

Answer:

The water spray fire extinguishing system has less water consumption, better cooling and extinguishing effects, and a wide range of applications. The application and development of water spray fire extinguishing system has realized the use of water to extinguish fire of oil and electric equipment, and overcome the disadvantage that gas fire extinguishing system is not suitable for use in outdoor environment and large space place. Water spray fire extinguishing system for fire extinguishing, scope of fire fighting, fixed point higher than 60 DEG C, liquid fire and electrical fire; for the protection scope of cooling: cooling protection of combustible gas and a, B and C of liquid production and storage devices or handling facilities. Set the water spray fire extinguishing system, should consider the protection of the nature of object types, combustibles (ignition, specific gravity, viscosity, mixing performance and water solubility, etc.) and the object of protection environment. In addition to the applicable scope stipulated by the regulations, in general, water spray fire extinguishing systems can be set up according to specific conditions in the following areas.
(1) no protective steel structure used in buildings of grade one or two fire resistance.(2) warehouse of class C goods.(3) water sprinkler system can be used instead of sprinkler system when building needs sprinkler system.
Water spray extinguishing system is composed of water, water supply equipment, pipelines, valves, filters and water spray nozzle etc., to protect the object or injection of water mist fire protection cooling fire extinguishing system fire extinguishing system and spray slobber difference between sprinkler system, water curtain system of main structure and performance in different nozzle. The utility model uses water spray nozzles to separate water into small water mist drops under the action of higher water pressure, and sprays to protect objects to achieve the functions of fire fighting and protection and cooling.

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