Antifouling alarm for industrial factory building

Abstract

The invention belongs to the technical field of alarm devices, and relates to an anti-fouling alarm for an industrial factory building, the anti-fouling alarm for the industrial factory building comprises a shell, the shell is provided with a detection control device, a pushing device and a sealing device, the detection control device is used for detecting smoke so as to enable the alarm to give an alarm, and the pushing device is used for pushing the pushing device to open the sealing device. The detection control device comprises a detection box fixedly arranged at the upper end of the shell. When a fire occurs, the pushing mechanism drives the alarm lamp to rapidly move downwards, under the cooperation of the sliding wedge rod and the thrust spring, the outlet of the device is opened, it is guaranteed that the alarm lamp is smoothly popped out, and meanwhile under the cooperation of the convex sealing plate and the concave sealing plate, when the fire does not occur, the outlet of the device is kept in a closed state; and when the convex sealing plate and the concave sealing plate are in a compressed state, the two corresponding U-shaped notches form an arc notch which is matched with an alarm lamp, so that dust cannot enter the equipment, and the alarm effect is ensured.

Description

technical field [0001] The invention belongs to the technical field of alarm devices, and in particular relates to an anti-pollution alarm for industrial plants. Background technique [0002] No matter in all walks of life, the most important thing in the work is the safety issue, especially for the manufacturing industry, the safety issue is particularly important, so many alarms will be set up in factories, workshops and computer rooms. Once an accident occurs, it is necessary to The alarm flashes to the police at the first time and is handled by the staff. [0003] At present, since the light body of general alarms is set outside, the only protection mechanism is the external plastic shell. However, due to the large number of mechanical devices in general industrial computer rooms, a large amount of dust in the outside air will The dust and pollutants are lifted up, and then drifted away with the air flow, and as the dust and pollutants attached to the outside of the lam...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the alarms in the existing technology are easily polluted, and propose an anti-pollution alarm for industrial plants. The anti-pollution alarm for industrial plants can avoid the surface of the alarm light Dust, affect the alarm effect

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