Active explosion-proof mechanism of elevator

The invention relates to the field of explosion-proof devices, in particular to an active explosion-proof mechanism of an elevator, which comprises flame detectors, flame detectors are arranged in a machine head of the elevator, a discharge hopper and a feed hopper and are used for detecting whether flames exist in the machine head of the elevator, the discharge hopper and the feed hopper; the fire extinguisher communicates with a second conveying pipeline through a first conveying pipeline, and the second conveying pipeline communicates with a third conveying pipeline, a fourth conveying pipeline and a seventh conveying pipeline so that a fire extinguishing agent in the fire extinguisher can enter the third conveying pipeline, the fourth conveying pipeline and the seventh conveying pipeline. The ends, away from the second conveying pipeline, of the third conveying pipeline, the fourth conveying pipeline and the seventh conveying pipeline are arranged in the machine head of the elevator, the discharging hoppe