A photoelectric smoke detection alarm based on the Internet of Things

A smoke detection, photoelectric technology, applied in the direction of alarms, fire alarms, instruments, etc., can solve the problems of alarms not working in time, fire expansion, detection errors, etc., to improve work efficiency and timeliness, improve accuracy performance, efficiency, and adverse impact reduction
CN110718036BActive Publication Date: 2021-02-05CHINA JILIANG UNIV +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA JILIANG UNIV
Publication Date
2021-02-05

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Abstract

The invention discloses a photoelectric smoke detection alarm based on the Internet of Things, which includes a casing, a control center component, a photoelectric infrared pair tube and a micro motor. The inside of the casing is sequentially arranged with a control center component and a photoelectric infrared Pair tubes, and an optical labyrinth is arranged between the photoelectric infrared tubes inside the shell, the micro motor is fixedly installed at the top center of the shell, and an isolation net is laid on the top of the shell, and an isolation net is fixed on the bottom edge of the shell. The outer wall of the top of the isolating tube is provided with an air intake pipe, and the outer wall of the output shaft of the micromotor is provided with a brush rod through a one-way bearing, and the rod end of the brush rod is fixedly connected with a sweeping rod. The photoelectric smoke detection alarm based on the Internet of Things can effectively prevent the dust in the air from causing the alarm to be insensitive to smoke inhalation, reduce the impact of dust on the detection work, and improve the working efficiency and timeliness of the alarm.
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Description

technical field

[0001] The invention relates to the technical field of photoelectric smoke detection alarms, in particular to a photoelectric smoke detection alarm based on the Internet of Things. Background technique

[0002] Smoke detection alarm is an equipment tool for intelligent fire alarm processing in the existing society. It is mainly divided into two types: ion smoke alarm and photoelectric smoke alarm. , can urgently issue fire warnings, carry out fire early warning processing, effectively avoid the occurrence of fires due to unknowable fire spread, so as to facilitate artificial control of fire fires, fundamentally carry out timely early warning and fire extinguishing, and reduce the problem of fire spread Economic property loss and hidden dangers to personal health and safety.

[0003] However, the existing smoke detection alarms have the following problems in use:

[0004] 1. For example, the smoke alarm shown in the comparative patent "CN204406599U, a photoe...

Claims

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