Top-hung type safety fire-fighting smoke alarm device

Abstract

The invention discloses a top-hung type safety fire-fighting smoke alarm device. The device comprises a top plate, a power cavity, a detector, a shell and a smoke sensor, wherein the shell is arrangedin the center of the bottom end of the top plate; a liquid storage cavity is formed in the bottom end of the shell; an electromagnetic valve is arranged in the center of the bottom of the liquid storage cavity; a water storage groove is formed in the center of the bottom end of the shell; atomizing nozzles at equal intervals are formed in the bottom end of the water storage tank; the power cavityis formed in the shell above the liquid storage cavity; the detector is arranged in the center of the power cavity; a storage battery is arranged inside the power cavity on one side of the detector;a single-chip microcomputer is arranged in the power cavity on one side, far away from the storage battery, of the detector; and one end of the surface of the shell is provided with the smoke sensor.The detection effect of the smoke alarm device in use is improved, the use convenience of the smoke alarm device is improved, and the practicability of the smoke alarm device is improved.

Description

technical field [0001] The invention relates to the technical field of smoke alarm devices, in particular to a top-mounted smoke alarm device for fire safety. Background technique [0002] In order to detect fires in buildings such as factories, schools, office buildings and residential buildings in time, it is very necessary to install smoke alarm devices in these buildings. Once there is a problem with the fire smoke alarm device, very serious consequences will occur. [0003] At present, there are many kinds of smoke alarm devices on the market, but their functions are relatively single, and there are still certain problems, which have gradually failed to meet people's needs. The specific problems are as follows: [0004] 1. The detection effect of traditional smoke alarm devices of this kind is average, and it is impossible to intelligently classify and judge the smoke and fire problems, which often plagues people; [0005] 2. Traditional smoke alarm devices of this typ...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a top-mounted safety smoke alarm device for fire protection to solve the problems in the above-mentioned background technology that the detection effect of the smoke alarm device is general, the fire area cannot be quickly and accurately located, and the fire expansion cannot be suppressed.

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