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Jetspray allows a fireman to fight fires in special situations. In many cases of fires in high buildings, the water column fails to reach the higher floors even on a ladder. Jetspray solves this problem by using gas power to shoot the nozzle into the source of the fire. Although some water guns have a long shooting range, they can only be used from the ground or a ladder. Jetspray can be shot from a helicopter or another building nearby. Having shot the nozzle into the fire, the helicopter can leave the area and the fire hose can be connected to a water pump. This could be very useful for skyscraper fires and fires in narrow streets.
Guangzhou Academy of Fine Arts
Hui Ming Tong