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(11) | EP 4 400 180 A8 |
(12) | CORRECTED EUROPEAN PATENT APPLICATION |
published in accordance with Art. 153(4) EPC |
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(54) | AUTOMATIC FIRE EXTINGUISHING SYSTEM FOR ELECTRIC VEHICLE PARKING SPACE |
(57) The present invention discloses an automatic fire extinguishing system for an electric
vehicle parking space, including a thermal runaway isolation system, and further including
a detection system, a medium system, and a fire control access system. The detection
system is installed inside a battery pack of an electric vehicle and performs fire
monitoring inside the battery pack. One end of the fire control access system extends
into a vehicle body of the electric vehicle and is joined to the inside of the battery
pack, and the other end of the fire control access system extends out of the vehicle
body of the electric vehicle and is communication with the medium system. The medium
system is disposed outside an electric vehicle parking space. The fire control access
system includes a transfer pipe and a quick insertion joint mechanism. The quick insertion
joint mechanism is disposed on the transfer pipe. It is implemented through connection
and disconnection of the quick insertion joint mechanism that the battery pack of
the electric vehicle is quickly joined to the medium system when a vehicle is parked
on the parking space, and the battery pack of the electric vehicle is quickly disconnected
from the medium system when the vehicle parked on the parking space is leaving. Beneficial
effect: Existing "afterward fire extinguishing" in the technical status in the BACKGROUND
is resolved.
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