The fire suppression system for EV(electric vehicle)

1. Introduction
Fires in vehicles, including electric vehicles, are very dangerous in underground parking lots and indoor parking spaces. In particular, electric vehicles cannot detect fire abnormalities with general fire detectors until thermal runaway occurs. In addition, it is very difficult to extinguish a fire in the electric battery after thermal runaway, and the fire can easily spread to the parking space.

This solution aims to solve these problems to protect people and property.
 ① The mobility automatic fire extinguishing device solution
 ② The stationary automatic fire extinguishing device solution

Introctione VIDEO
2. Functions
 ① The mobility automatic fire extinguishing device solution
The mobility automatic fire extinguishing device solution performs the following five roles unmanned and automatically.
First, the function to detect abnormal signals of electric vehicle fires in advance
Second, the function of the unmanned mobile fire extinguishing device to automatically move to the electric vehicle parking area with abnormal signals that may cause fires
Third, the function to compartmentalize the entire electric vehicle into a flame-retardant tunnel device
Fourth, the operation of the automatic fire extinguishing device in the electric vehicle battery
Fifth, the operation of the combustion gas purification system

< Advantages >
- Movement within 1 minute, operation within 1 minute, and extinguishing work within 2 minutes in total
- Preemptive response to vehicles in the entire parking space is possible
- Fire spread prevention is possible
- Smoke control is possible
- Easy to store.

< Disadvantages >
- Slightly more expensive than stationary fire extinguishing devices.
- Difficult to operate when there are obstacles around the parked vehicle.

 ② The stationary automatic fire extinguishing device solution
The stationary automatic fire extinguishing device solution is a device installed on the wall of a parking lot to monitor electric vehicle or car fires early and extinguish them unmanned.
First, the function to detect abnormal signals of electric vehicle fire in advance
Second, the fire extinguisher automatically moves to the electric vehicle parking lot where fire may occur
Third, the electric vehicle battery compartment automatic fire extinguisher operates

< Advantages >
- Fire extinguishing operation possible within 1 minute
- Slightly cheaper than stationary fire extinguishers
- Possible to operate when there are obstacles around the parked vehicle.

< Disadvantages >
- Operation possible only on the parking lot where it is installed
- Smoke control is impossible
- No fire spread prevention function
3. System Design
   ■ Unmanned automatic mobile fire suppression device (UAMFSD)
     - Product size: When stored: 2.8m x 1m x 2m, when in operation: 2.8m x 6m x 2m
     - External design function: Waterproof and dustproof IP55 grade
     - Deployment device frame: Carbon-Carbon Composites with heat resistance of 1000 degrees or more
     - Firefighting activity support design: Designed to enable continuous firefighting activities by connecting a fire hose to this device after firefighters arrive
4. Innovation
The following innovative technologies can be used to protect individuals and the public from fires in automobiles, the most widely used means of transportation for people. First, it is the first device that automatically extinguishes fires in electric vehicles and automobiles without human intervention. Second, this product can prevent fires in one vehicle from spreading to nearby vehicles and buildings, resulting in damage to life and property. Third, it can operate 24 hours a day without human intervention, preventing fires from spreading due to human error
5. References
   ■ 2024 year
    < South Korea >
       Discussing pilot construction

   ■ Featured in Korean News Channel4
 EV(0001).png
 6. AWARDS
  ① The mobility automatic fire extinguishing device solution
      - 2024 SVIIF (2024 Silicon Valley International Inventions Festival)
       “Gold Medal”
awards_03.png
 
  ② The stationary automatic fire extinguishing device solution
     - 2024 SVIIF (2024 Silicon Valley International Inventions Festival)
       “Silver Medal”
awards_04.png
The water curtain system for forest fires

1. Introduction
The water curtain system to protect facilities and villages from forest fires was developed in Version 1 in 2011, and as of June 2024, 250 locations have been installed nationwide, including around temples, recreation forests, and protected forests. Afterwards, to address the need for a wider spread of forest fires and to protect villages, Version 2, which can sprinkle water 10 times more than the existing sprinkler system, was developed in 2024.
Introctione VIDEO
https://www.youtube.com/watch?v=mmw_mrtIrVE&t=30s
2. Functions
   ■ Version 1 (2012 year)
     - Automatic watering upon fire detection
     - Real-time forest fire and system operation CCTV monitoring
     - Smartphone remote wireless operation and control possible
     - Maximum watering distance 300m
     - Watering amount: 0.1 liters per unit area (㎡) per minute

   ■ Version 2 (2024 year)
     - Version 1 functions
     - Water curtain tower optional open watering possible
     - Maximum watering distance 3,000m (10 times longer than Version 1)
3. System Description
   ■ Version 1 (2012 year):
     - Water curtain tower and large sprinkler 360-degree rotating nozzle: 3 units
     - Watering distance: Max. 300m
     - Watering radius: Max. 50m
     - Operating time: 40 minutes + α (when supporting firefighting water supply)
     - Operating method: Remote, automatic operation
     - Suppression capacity: 1 System = Helicopter 10, price is 1/1,000

   ■ Version 2 (2024 year)
     - Water curtain tower and large sprinkler 360-degree rotating nozzle: 30 units
     - Watering distance: Max. 3,000m
     - Watering radius: Max. 50m
     - Operating time: 40 minutes + α (when supporting firefighting water supply)
     - Operating method: Remote, automatic operation
     - Suppression capacity: 1 System = Helicopter 100, price is 1/10,000
4. References
   ■ Version 1 (2012 year):
     < South Korea >
     It was installed in 250 locations in Korea.
mobile_fire(0001).png forest_fires(0001).png



 



     < Spain >
       spain(0001).png








   ■ Version 2 (2024 year):
     < South Korea >
 
  삼척_산불방지급수시설.jpg

    
 5. AWARDS
    - 49th International  Exhibition of Inventions GENEVA 
      "Bronze Medal"
awards_01.png
 
     - 2024 SVIIF (2024 Silicon Valley International Inventions Festival)
       "Bronze Medal"
awards_02.png