Patent ID: 9630038
Date: 2017-04-25
CPC Classifications: A62C,B23B,F03B,F05B,Y02B

Claim:
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; 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 said hollow drill bit and forward/backward diverter, and said main hydroturbine and forward/backward diverter are fixed on the guide rail; a high-pressure water hose used for connecting a pressure fire water pipe is connected with the inlet of the water distributor, the first outlet of said water distributer is connected with the main hydroturbine, the second outlet of said water distributer is connected with the auxiliary hydroturbine, said auxiliary hydroturbine is connected with the drive of the high-pressure water pump, the third outlet of said water distributer is connected with the inlet of the high-pressure water pump, and the outlet of said main 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 said hollow drill bit.