Fire alarm device

Abstract

The invention relates to the technical field of fire alarm, and discloses a fire alarm device which comprises a machine body, an empty groove is formed in the machine body, a pipe body is arranged in the empty groove, four outer holes are formed in the outer surface of the machine body, an alarm mechanism is arranged in each outer hole, and a water storage mechanism is arranged below the pipe body. A water drainage mechanism is arranged in the water storage mechanism, four kinetic energy mechanisms are arranged below the pipe body, the alarm mechanism is arranged to be matched with the kinetic energy mechanisms, when a fire occurs, the temperature in a toilet rises, at the moment, a fusible alloy plate is heated and melted, water is sprayed to the outside through the water drainage pipe for fire extinguishing, and the influence of water vapor on starting of the alarm device is avoided; the alarm device with an accurate alarm function can also be used in a bathroom, meanwhile, the functions of self-starting water sprinkling fire extinguishing and alarming can be achieved when a fire disaster comes by means of kinetic energy provided by water flow, and the effect of being convenient for a user to use is achieved.

Description

technical field [0001] The invention relates to the technical field of fire alarm, in particular to a fire alarm device. Background technique [0002] With the increase of fire and electricity consumption in modern households, the frequency of household fires is getting higher and higher. Once a household fire occurs, it is easy to have untimely fighting, lack of fire extinguishing equipment, panic of the people present, and slow escape. It will eventually lead to heavy loss of life and property. Discussing the characteristics of family fires and fire prevention countermeasures is of practical significance for preventing family fires and reducing fire losses. Steam, because the bathroom will generate water vapor, the water vapor will reduce the resistance of the sensor in most of the current inductive alarms, which will make the judgment ability of the sensor unable to meet the set requirements, and then affect the normal operation of the fire alarm. And most of the devices...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fire alarm device, which avoids the influence of water vapor on starting the alarm device, and achieves an alarm device with accurate alarm function that can also be used in the bathroom. At the same time, the kinetic energy provided by the water flow It can perform self-starting sprinkler fire extinguishing and alarm functions when a fire comes, and achieves the advantages of being easy to use for users, and solves the problem of affecting the normal operation of fire alarms. Outgoing water suppresses the fire, which is not conducive to the use of users

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