Fire hazard joint prevention smoke sensing detection alarm device

Abstract

The invention discloses a fire hazard joint prevention smoke sensing detection alarm device comprising a number of fire hazard information sensors that are all in communication with an acousto-optic alarm controller, each fire hazard information sensor comprises a storage battery which is in series connection with a smoke sensing element and a controller, and the smoke sensing element is electrically connected with a first wireless signal transmission module which is in communication with the controller; the acousto-optic alarm controller comprises a power source module which is in electric connection with a second wireless signal transmission module, a CPU and an acousto-optic alarm module; the second wireless signal transmission module and the acousto-optic alarm module are connected with the CPU. The beneficial effects of the fire hazard joint prevention smoke sensing detection alarm device are that the alarm device can be mounted indoors, a position at which a fire hazard occurs can be accurately determined, fire condition information can be transmitted outdoors or to surrounding neighbors as early as possible, and therefore effective fire fighting measures can be quickly taken.

Description

technical field [0001] The invention relates to the technical field of fire alarm devices, in particular to a smoke detection and alarm device for joint fire prevention. Background technique [0002] In recent years, fire accidents have occurred frequently, especially for vulnerable groups such as the elderly, who have limited mobility and poor ability to resist fire risks. It is often that the fire is unable to put out the fire when it comes, and cannot escape at the first time, so that the best time for rescue and self-rescue is missed. The specification does not have mandatory requirements for the automatic fire alarm system in bungalow hutong areas and old residential areas, and the existing automatic fire alarm equipment (independent smoke detection alarm) is not suitable for fire prevention in most daily and special environments. Control needs, and the cost is high, it is not convenient for widespread use on a large scale, and the effect of disaster prevention and mit...

AI Technical Summary

Problems solved by technology

Some dead people did install independent smoke detection alarms at the fire scene, but when the fire broke out, the sound alarm signal was limited to reminding the people in the room, and the people in the room had no ability to escape and save themselves; Fire or no one at home, resulting in failure to take measures in the first time

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