EV switches require many EV-specific solutions, but one of the most important is the output method. battery fire. via RideApart, Austrian Airlines Fire company Rosenbauer, The same as given to the United States Its first electric fire truckHas developed a remote-controlled fire extinguishing system for lithium-ion batteries. This system pumps water directly into the battery housing. EV is not likely to catch fire It is superior to ICE-powered vehicles, but the chemistry of the battery can lead to hotter electric fires. Because of the physical characteristics of the house, Can be reignited.rear Tesla A Houston firefighter who ignited in Houston in April of this year needed 28,000 gallons of water to completely extinguish the fire after two relapses. NBC News report A typical ICE fire can be extinguished in about 300 gallons.
The Rosenbauer unit consists of two parts, a fire extinguishing unit and an operating unit, which are connected by a water hose. Firefighters should place a fire extinguishing unit between the battery and the road if the EV is still on wheels, or install it on the outside or inside of the vehicle near the battery if the EV is on the side or roof .. Firefighters can then operate the unit from a distance of approximately 25 feet. At their command, the fire extinguishing unit drives a mandrel with a penetrating lance into the battery with a force of several tons, then sends water through the lance and fills the inside of the battery with water. You can leave the unit attached to the battery during shipping. As long as the water supply remains, you can push more water into the battery in case of reignition.
Rosenbauer said he tested the system at European factories, professionals, and voluntary fire departments, testing the desired results with various battery designs and integration with current department tactics. I’m looking forward to working with it. In the photo, a firefighter places the mandrel unit under the EV. I want to know how the mandrel unit is located under or above a car that is already on fire. The system is currently available for order and delivery will begin next year.
Rosenbauer develops dedicated EV fire extinguishing system
Source link Rosenbauer develops dedicated EV fire extinguishing system
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