A gas alarm device

Abstract

The application relates to the field of gas detection, in particular to a gas alarm device. The device comprises a reaction bucket with a plurality of air inlet holes I processed on the outer wall, a fixed plate screw-connected to the middle part of the reaction bucket, a plurality of uniformly distributed fan holes I processed on the fixed plate, a baffle screw-connected in the reaction bucket, a movable plate rotationally connected in the reaction bucket and attached to the fixed plate, a plurality of uniformly distributed fan holes II processed on the movable plate, a wet measuring table, an ignition table, a temperature measuring table and two detection tables arranged on the outer wall of the reaction bucket, an igniter screw-connected on the ignition table, a starting sleeve slidingly connected on the igniter through a spring, a flame sensor screw-connected on each of the two detection tables, a temperature sensor screw-connected on the temperature measuring table, a humidity sensor screw-connected on the wet measuring table and an alarm detachably connected on the wet measuring table. The device can periodically detect whether there is combustible harmful gas in the surrounding air.