Hole-drilling and wall-penetrating fire extinguishing device

摘要

A drilling and through-wall fire extinguishing device comprises a main water turbine, a forward and reverse commutator, a reducing sleeve, a hollow drill bit, a handwheel booster, a guide rail, a water separator, a vice water turbine and a high pressure water pump. The handwheel booster is connected with the main water turbine, the main water turbine is drivingly connected with the hollow drill bit through the forward and reverse commutator, the reducing sleeve is arranged between the hollow drill bit and the forward and reverse commutator, and the main water turbine and the forward and reverse commutator are fixed on the guide rail; and fire-fighting pressure water is fed by the water separator, a first water outlet of the water separator is communicated with the main water turbine, a second water outlet is communicated with the vice water turbine, and the vice water turbine is drivingly connected with the high pressure water pump.

主权项

1. A hole-drilling and wall-penetrating fire extinguishing device, wherein it comprises main hydroturbine, forward/backward diverter, adapting sleeve, hollow drill bit, hand-wheel booster, guide rail, water distributor, auxiliary hydroturbine, high-pressure water pump;
The said hand-wheel booster is connected with the main hydroturbine, the main hydroturbine is connected with the drive of the hollow drill bit via the forward/backward diverter, adapting sleeve is also provided between the said hollow drill bit and forward/backward diverter, and the said main hydroturbine and forward/backward diverter are fixed on the guide rail; the high-pressure water hose used for connecting the pressure fire water pipe is connected with the inlet of the water distributor, the first outlet of the said water distributor is connected with the main hydroturbine, the second outlet of the said water distributor is connected with the auxiliary hydroturbine, the said auxiliary hydroturbine is connected with the drive of the high-pressure water pump, the third outlet of the said water distributor is connected with the inlet of the high-pressure water pump, and the outlet of the said high-pressure water pump is connected with the hollow drill bit via the adaptive sleeve; and a number of small pores used for direct jetting and diffusing are provided near the tip of the said hollow drill bit.