Factory fire prevention early warning broadcasting device

Abstract

The invention relates to a factory fire prevention early warning broadcasting device. The device includes a broadcasting box, a fixed top plate and fixing connection rods; the middle of the top end of the broadcasting box is provided with the fixing connection rods; the upper ends of the fixing connection rods are arranged on the fixed top plate; the left side and right side of the front surface of the broadcasting box are respectively provided with a broadcasting sound box; the middle of the front surface of the of the broadcasting box is provided with an LED display; a plurality of control buttons are installed at the right side of the LED display; the left side of the bottom end of the broadcasting box is provided with a monitoring device; the right side of the bottom end of the broadcasting box is provided with a flame detector, a smoke detector, a temperature detector and a dust concentration detector; the right rear side of the bottom end of the broadcasting box is provided with a wire; the lower end of the wire is provided with a manual alarm device; and the manual alarm device is provided with an alarm button. With the factory fire prevention early warning broadcasting device of the invention adopted, the internal condition of a factory can be effectively monitored; when a fire occurs, various kinds of information can be automatically broadcasted through the broadcasting machine, and the broadcasting machine does not need to receive instructions from a control center to perform broadcasting.

Description

technical field [0001] The invention relates to a broadcasting device, in particular to a factory fire warning broadcasting device. Background technique [0002] Fire is the most frequent disaster among the frequent disasters in the world today, and it is also the disaster with the largest span of time and space. According to the report of the "World Fire Statistics Center" of the United Nations, more than 10,000 fires occur every day in the world, and hundreds of people die in fires. [0003] In my country, about 40,000 fires occur every year, tens of thousands of people die, and the direct property loss caused by fires every year reaches more than one billion yuan. With the development of society and the increase of material wealth, the harm caused by fire is increasing. [0004] With the development of society and the increase of material wealth, the harm caused by fire is increasing. Cities, in particular, have the characteristics of dense buildings, concentrated popul...

AI Technical Summary

Problems solved by technology

[0005] At present, there are many types of fire warning devices in the market, but there are some deficiencies. This leads to a delay in the release and notification of the fire, which can easily lead to the spread of the fire, resulting in huge economic losses and unnecessary casualties

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