Safety fireproof device based on Internet of Things

Abstract

The invention relates to a safety fireproof device based on the Internet of Things, in particular a device which can isolate open fire on a power strip from the outside, effectively extinguish the open fire by creating a low-voltage and low-oxygen environment, and meanwhile can prevent a connecting socket on the power strip from loosening. The device is characterized in that a trapezoidal protective cover is fixedly arranged at the top of a protective shell, the protective shell is communicated with the interior of the protective cover, an early warning lamp is arranged at the top of the trapezoidal protective cover, one end of a stud is arranged at one end of the protective shell, the other end of the stud extends into the protective shell through the protective shell, one end of the stud is in threaded connection with one end of a screwing thread sleeve through a bearing, the other end of the screwing thread sleeve penetrates through the protective shell and extends into the protective shell, a piston plate is arranged at the other end of the stud, the height of the piston plate is the same as that of the protective shell, and the diameter of the other end of the stud is larger than that of an inner ring of the screwing thread sleeve.

Description

technical field [0001] The invention relates to a safety and fire prevention device based on the Internet of Things, which relates to a device for avoiding fire caused by plug-in rows, and belongs to the field of safety protection. In particular, it relates to a device capable of isolating an open flame on the plug strip from the outside, and effectively extinguishing the open fire by creating a low-pressure and low-oxygen environment, and at the same time preventing loose connection sockets on the plug strip. Background technique [0002] The traditional plug-in strips are directly exposed to the air when they are in use, and when encountering leakage caused by aging and loose sockets, it is easy to cause a fire due to electrical reasons, resulting in loss of personnel and property. Therefore, the existing plug-in strips with fire protection functions should be used. However, the fire protection principle of the existing fire-proof plug-in strips is mostly to disconnect the...

AI Technical Summary

Problems solved by technology

[0002] The traditional plug-in strips are directly exposed to the air when they are in use, and when encountering leakage caused by aging and loose sockets, it is easy to cause a fire due to electrical reasons, resulting in loss of personnel and property. Therefore, the existing plug-in strips with fire protection functions should be used. However, the fire protection principle of the existing fire-proof plug-in strips is mostly to disconnect the power cord inside the plug-in strip after the temperature sensor detects a high temperature signal to avoid fires. However, because the plug-in strip itself is mostly made of plastic materials, When a short-term open flame is generated, the open flame that has already been generated cannot be suppressed only by disconnecting the power supply, and it is also impossible to effectively isolate the incoming electrical open flame to avoid the danger of its spread

[0003] The announcement number CN205811181U discloses an intelligent fireproof plug-in strip, which includes a plug, wires, and a plug-in strip casing. The plug-in strip casing is provided with a first power module, an electrical socket, a temperature detection unit, and a first control module. A relay module, a second power supply module, and a second control module are provided for controlling the on-off of the wires; a wireless communication module is also provided in the plug-in housing, and the fire-proof plug-in block cannot be effective for the incoming open flames that have been generated when an electrical open flame occurs. isolation and inhibition

[0004] Notification number CN211928013U discloses a fire-proof monitoring plug-in strip based on Wifi communication, including a core board and a measurement and control board. The AC-DC conversion power supply circuit used to provide DC power; the measurement and control board includes a temperature sampling sensor and a relay circuit. fire suppression

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