Patent ID: 11951343
Assignee: BEIJING INSTITUTE OF TECHNOLOGY
Field: Environmental technology (Chemistry)
Classification: CPC A  Y | IPC A

Claim 5:
6. The temperature-sensitive automatic rapid gas generation fire extinguishing device according to claim 5, wherein the timing assembly comprises a fixed column vertically and fixedly connected to a top surface of the second fixed plate, and a first rotating shaft rotatably connected to the top surface of the second fixed plate; the first rotating shaft is arranged in parallel with an axis of the fixed column, an inner end of a coil spring is fixedly connected to a side wall of the first rotating shaft, and an outer end of the coil spring is fixedly connected to the fixed column; a top end of the first rotating shaft penetrates into the first fixed plate and is coaxially and fixedly connected with a gear, and the gear is positioned below the first fixed plate; a clamping block is hinged on a bottom surface of the first fixed plate, one end of the clamping block is provided with a groove, and the groove is matched with teeth of the gear; a second spring is fixedly connected between a perpendicular direction of an other end of the clamping block and the first fixed plate; one side, away from the second spring, of the clamping block abuts against an eccentric wheel, and the eccentric wheel is rotatably connected to the bottom surface of the first fixed plate through a second rotating shaft, and the second rotating shaft located on a top surface of the first fixed plate is correspondingly arranged with the second limiting assembly.