Drive source of fire fighting equipment and fire fighting equipment

摘要

This invention has the drive source in order 1 thermal release type spray heads (4) to supply medium little inside, this drive source the supply line which with the vapor is filled up in waiting pressure passing (3), the pumping installation in order to supply the liquid inside aforementioned spray head has (5), the sensor which tries to offer the signal in order to make the pumping installation start furthermore according to the change which it occurs in state of medium inside the supply line has (2). In order the pumping installation of drive source to make start (5) quickly as the result of the small flow where the sensor the supply line (3) occurred in inside, and in order to try to be able to use fire fighting equipment at low temperature, in order to offer the signal to the pumping installation (5) when flow of the vapor in the aforementioned part of the supply line exceeds ru specified value, the transmitter which is arranged (2) is.