Fire alarm device based on fire emergency system

Abstract

The invention relates to the field of fire emergency, and particularly relates to a fire alarm device based on a fire emergency system. The fire alarm device comprises a main body device, a fixing device, a replacing device and a cleaning device, the main body device comprises a fixing plate, an alarm, a temperature sensor and a smoke sensor, and the left side of the top end surface of the fixing plate is fixedly connected with a battery. In the invention, by arranging a first handle, a first threaded shaft, a sliding plate and a suction cup, during use, the first handle is rotated to drive the first threaded shaft to rotate, the first threaded shaft rotates to drive the sliding plate to slide, the sliding plate slides to drive a first hole to move, the first hole, a second hole and the suction cup are staggered, an air inlet channel of the suction cup is closed, and then a fixing plate is pressed on a wall; and the fixing plate can be firmly adsorbed and fixed on a wall under the action of the suction cup, and the fire alarm device is installed so that the installation process of the fire alarm device is simple and convenient, and time and labor are saved.

Description

technical field [0001] The invention relates to the field of fire emergency, in particular to a fire alarm device based on a fire emergency system. Background technique [0002] Fire is an enemy that endangers human survival, and its frequency of occurrence ranks first among all kinds of disasters. In order to detect fires in the early stage of fires, so as to control and extinguish fires in time, reduce losses, and ensure life safety, many fire alarms have appeared on the market. Some fire alarm devices now integrate smoke sensors, temperature sensors and alarms. The smoke sensors and temperature sensors monitor the temperature and smoke information in the area in real time. When abnormal temperature and smoke information are detected, the alarm will be controlled. Alarm, but there are some problems in the use of some fire alarm devices now. Some fire alarm devices are not convenient to install when they are in use. Some fire alarms need to use special tools to install and ...

AI Technical Summary

Problems solved by technology

[0002] Fire is an enemy that endangers human existence, and its occurrence frequency ranks first among all kinds of disasters. In order to detect fires in the early stage of fires, so as to control and extinguish fires in time, reduce losses, and ensure life safety, many fire alarms have appeared on the market. Some fire alarm devices now integrate smoke sensors, temperature sensors and alarms. The smoke sensors and temperature sensors monitor the temperature and smoke information in the area in real time. When abnormal temperature and smoke information are detected, the alarm will be controlled. Alarm, but there are some problems in the use of some fire alarm devices now. Some fire alarm devices are not convenient to install when they are in use. Some fire alarms need to use special tools to install and fix through screws when installing It is troublesome, time-consuming and labor-intensive. At the same time, the smoke sensor, temperature sensor and alarm on some fire alarms are fixed on the fixed plate. When the smoke sensor, temperature sensor and alarm are damaged, it is inconvenient to replace them. The replacement process It is time-consuming and labor-intensive. At the same time, some smoke sensors are equipped with dust-proof nets to prevent dust from entering the interior of the smoke sensor and causing damage to the smoke sensor. However, some current smoke sensors do not have a cleaning mechanism for the dust-proof net. Use, dust will block the dust filter, which will affect the sensitivity of the smoke sensor

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