Automatic fire alarm device

Abstract

The invention discloses an automatic fire alarm device. The automatic fire alarm device comprises a room body; a water pipe fixedly penetrates through the room body; a ball valve is mounted in the water pipe; a rotating rod is fixedly connected to the lower ends of the ball valve; the rotating rod rotationally penetrates through the room body and the water pipe; the lower end of the rotating rod is rotationally clamped in a manual device; a rotating device is in gear connection with a driving gear; the driving gear is driven by a motor; the motor is fixedly mounted in the room body; the motoris electrically connected with the rotating device; the rotating device is connected with a smoke exhaust device; the smoke exhaust device is mounted in the room body; a smoke outlet is formed in oneside of the lower end of the smoke exhaust device; according to the invention, fire extinguishing treatment can be rapidly carried out after alarming; the working efficiency is improved, meanwhile, losses caused by fire disasters are reduced, two operation modes can be selected for use, the equipment starting flexibility is improved, injuries to personnel in the smoke room body are reduced, the personnel can be safer, the personnel escape efficiency is improved, and then the personnel body safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an automatic fire alarm device. Background technique [0002] The automatic fire alarm is composed of a trigger device, a fire alarm device, a linkage output device and other auxiliary function devices. The signal is transmitted to the fire alarm controller, and at the same time notifies the entire floor to evacuate in the form of sound or light. The controller records the location and time of the fire, so that people can find the fire in time and take effective measures in time to extinguish the initial fire. Minimizing the loss of life and property caused by fire is a powerful tool for people to fight against fire. . [0003] In the prior art, the fire extinguishing treatment cannot be carried out quickly after the alarm, which affects the work efficiency of the fire extinguishing, which in turn leads to serious losses caused by the fire, poor flexibility in star...

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Problems solved by technology

[0003] In the prior art, the fire extinguishing treatment cannot be carried out quickly after the alarm, which affects the work efficiency of the fire extinguishing, which in turn leads to serious losses caused by the fire, poor flexibility in starting the equipment, and the smoke is easy to cause harm to the people in the room, and the smoke affects the escape of people Therefore, we propose a fire automatic alarm device to solve the above problems

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