Multifunctional early warning device for electrical fire

Abstract

The invention discloses a multifunctional early warning device for an electrical fire. A fixing frame is arranged on the outer surface of an air inlet of a casing, and alarm lights and a controller are arranged on one side of the fixing frame. Two alarm lights and controller are separately located at the upper and lower ends of the air inlet. Two heat dissipation plates are disposed on the surfaceof the casing, and a plurality of first ventilation holes are disposed on one side of the two heat dissipation plates. A communication module which disposed at the top of the casing is disposed between one side of the heat dissipation plate and the fixed frame. In the present invention, the air entering a box body is detected by a temperature sensor and a smoke sensor. When the temperature exceeds a set value or the smoke concentration exceeds a value, the alarm lights are controlled by the controller to alarm. At the same time, the control communication module is controlled to send an alarmmessage to the staff, thereby playing a good fire warning effect. The safety hazards of electrical equipment are effectively reduced, further expansion of fire accidents is avoided, and the accident losses are reduced.

Description

technical field [0001] The invention belongs to the technical field of electrical fire early warning, in particular to a multifunctional electrical fire early warning device. Background technique [0002] When electrical equipment is working, faults such as short circuit may occur, which will burn out the electrical equipment and even cause a fire accident, which has a high potential safety hazard. Since the workers cannot monitor the electrical equipment in real time, it is often discovered only when the fire develops to a large scale, resulting in irreparable losses. Therefore, the fire early warning of electrical equipment is very important. The general electrical fire early warning device It is impossible to discharge the smoke from the fire scene, so that when the staff arrives at the scene, the smoke accumulates indoors, causing inconvenience to the fire fighting operation, and the discharged smoke contains some harmful particles, which will cause air pollution if disc...

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Problems solved by technology

[0002]Electrical equipment may have short-circuit and other faults during operation, which will burn out the electrical equipment and even cause a fire accident, which has a high potential safety hazard

Since the operators cannot monitor the electrical equipment in real time, it is often discovered only when the fire develops to a large scale, resulting in irreparable losses. Therefore, the fire early warning of electrical equipment is very important. The general electrical fire early warning device It is impossible to discharge the smoke from the fire scene, so that when the staff arrives at the scene, the smoke accumulates indoors, causing inconvenience to the fire fighting operation, and the discharged smoke contains some harmful particles, which will cause air pollution if discharged without treatment, and the general electrical fire The alarm device consumes a lot of electricity, which is not economical enough and wastes electricity

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