Intelligent security monitoring device for building

Abstract

The invention relates to an intelligent security monitoring device for a building. The device comprises a wall body, a monitoring mechanism, a smoke sensor and a loudspeaker, a camera is arranged in the monitoring mechanism; a shell is arranged between the monitoring mechanism and the wall body; the smoke sensor and the loudspeaker are connected to the two side walls of the shell respectively. A smoke dredging chamber, a water conveying chamber and a water separation chamber are arranged in the shell, a plurality of smoke inlet holes are formed in the side wall of the smoke dredging chamber, aplurality of spraying holes are formed in the lower end surface of the shell, the water conveying chamber is communicated with the spraying holes, and a rotating mechanism is arranged in the water separation chamber. In the intelligent security monitoring device for a building, not only is picture monitoring conducted through the camera, but also fire behaviors and the like in a building can be monitored, when a fire occurs, smoke at the camera can be dredged outwards, water spraying and fire extinguishing can be conducted, the camera is protected against rapid damage, conditions in the building can be known to a certain extent through the camera, and safety is high.

Description

Technical field [0001] The invention belongs to the technical field of security monitoring, and specifically relates to an intelligent building security monitoring device with high safety. Background technique [0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and constitutes an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly, and truthfully. It not only greatly extends the observation distance of the human eye, but also expands the function of the human eye. It can replace manual long-term surveillance in harsh environments, allowing people to see Everything that actually happened to the monitored site was recorded by a video recorder. At the same time, the alarm system equipment alarms the illegal intrusion, and the generated alarm signal is input to the alarm host, and the alarm host triggers the monitoring sys...

AI Technical Summary

Problems solved by technology

[0004] However, most of the current front-ends directly use the camera for image acquisition, and the camera is not equipped with corresponding safety protection devices. Once a disaster such as fire occurs in the building, the camera’s shooting picture will be interfered by smoke, and the fire Both high temperature and smog will cause certain damage to the camera, resulting in rapid damage to the camera, making it impossible to collect data on real-time conditions in the building

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