Fixed local water based fire extinguishing system

The fixed local water-based fire extinguishing system is an efficient, environmentally friendly and safe fire extinguishing system, which adopts water mist technology and forms tiny droplets through high pressure water flow through the special nozzle to realize fire extinguishing or protective cooling. Water mist technology through the physical and chemical dual fire extinguishing mechanism, can quickly control the fire, reduce the fire damage to equipment and personnel. The system is widely used in ships, offshore platforms, power equipment room and other key areas, with strong fire extinguishing performance and excellent protection effect.

Working principle
The system uses a high-pressure water source and uses a special water mist nozzle to mist the water into tiny water droplets with a diameter of less than 1000μm to form a high-density water mist. When the fine water mist meets the high temperature of the flame, the water droplets quickly vaporize and expand to more than 1700 times the original volume. This process not only takes away a lot of heat energy to achieve rapid cooling, but also a large number of steam generation also greatly reduces the oxygen concentration in the protected area, forming an asphyxiating environment, so that the flame can not continue to burn, so as to achieve the purpose of rapid fire.

Product characteristics

1. Efficient fire extinguishing: The water droplets emitted by the fine water mist have a large surface area and density, which can quickly vaporize and cool down, and effectively extinguish the flame through the oxygen asphyxiation effect, and the fire extinguishing speed is fast.

2. Environmental protection and safety: The use of water as a fire extinguishing medium, non-toxic and harmless, no negative impact on personnel and the environment, suitable for protecting important equipment and areas.

3. Protective cooling function: While extinguishing the fire, the system can also effectively cool the surrounding equipment through water mist to prevent the spread of the fire and reduce the loss caused by the fire.

4. High pressure system: The system adopts high pressure design, which can ensure that the water mist is evenly distributed in every corner of the protected area, and improve the comprehensiveness of the fire extinguishing.

5. Water saving and high efficiency: Compared with traditional water fire extinguishing systems, the water mist system uses significantly less water, and the fire extinguishing efficiency is higher, while avoiding equipment damage and subsequent cleanup problems caused by large amounts of water use.

6. Automation and reliability: The system can automatically monitor and start, respond quickly, and have high reliability, suitable for the fire fighting needs of key areas.

Technical parameter

1. Average droplet diameter: <1000μm

2. Expansion coefficient: volume expansion more than 1700 times

3. Type of fire suppression: Class A (solid matter fire), Class B (liquid fire), Class C (gas fire)

4. Working pressure: 8-12MPa (customized according to design requirements)

5. Fire extinguishing medium: water

6. Starting mode: automatic or manual

7. Installation mode: fixed, suitable for local or regional protection

Application field

1. Ships and offshore platforms: suitable for engine rooms, equipment rooms, storage areas and other protection areas, especially for oil and electrical fires have significant fire extinguishing effect.

2. Industrial and commercial buildings: electrical rooms, generator rooms, transformer areas and other places requiring rapid fire suppression and precise protection.

3. Power utilities and data centers: Provide reliable fire protection for high-value equipment and flammable areas to avoid downtime and data loss due to fire.

Product advantage

1. Reduce water damage: Due to the use of water mist fire suppression, the water requirement is greatly reduced to avoid water damage to equipment and the environment, especially suitable for precision equipment and sensitive areas.

2. Rapid response, comprehensive coverage: the system has a high degree of automation, rapid start, and can fully extinguish the fire in the early stage to control the spread of the fire.

3. Easy maintenance: The system has low maintenance cost and stable operation to ensure long-term reliable use.

Service and support
We provide professional design, installation, commissioning, training and after-sales service to ensure the efficient operation and long-term stability of the system. Our technical team can provide customized solutions according to the specific needs of the customer's fire safety needs.