Smoke-sensitive temperature-sensitive detection alarm

An alarm and smoke sensor technology, applied in the field of alarms, can solve the problems of false alarms or missed alarms, missed alarms, and inability to detect them.

Inactive Publication Date: 2016-09-28
ANHUI SHENGLONG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, these technologies have two defects. When the detector fails or is disturbed by the outside world, false alarms or false alarms will occur. The second is that the photoelectric...

Method used

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  • Smoke-sensitive temperature-sensitive detection alarm
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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0017] refer to Figure 1-2 , a smoke and temperature detection alarm, including a base, the base includes a flame retardant layer 5 and a housing 4, the flame retardant layer 5 is laid on the outer wall of the housing 4, the bottom of the base is installed with a temperature sensor 8, a smoke sensor 6 and the protective cover, the temperature sensor 8 and the smoke sensor 6 are located inside the protective cover, the protective cover includes a flame retardant layer 5 and a housing 4, the flame retardant layer 5 is laid on the outer wall of the housing 4, and the bottom of the protective cover has a Through hole 7, data collector 1, central control module 2, data m...

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PUM

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Abstract

The invention discloses a smoke-sensing and temperature-sensing detection alarm, comprising a base, the base includes a flame-retardant layer and a shell, the flame-retardant layer is laid on the outer wall of the shell, and a temperature sensor and a smoke sensor are installed on the bottom of the base And the protective cover, the temperature sensor and the smoke sensor are located inside the protective cover. The protective cover includes a flame-retardant layer and a shell. The flame-retardant layer is laid on the outer wall of the shell. There are data collector, central control module, data memory and GPRS communication module. The smoke-sensing and temperature-sensing alarm device has a simple structure, and when used, its function will not be affected by the interference of the external environment.

Description

technical field [0001] The invention relates to the technical field of alarms, in particular to a smoke and temperature detection alarm. Background technique [0002] Indoor fire alarm systems usually use smoke detectors and / or heat detectors to detect smoke and temperature signals. When the smoke concentration reaches a certain value or the temperature reaches a certain value, an alarm will be issued. These detectors can be used independently. There is an independent data analysis circuit and an independent alarm, and the detection signal can also be sent to the central processing system, which performs unified data processing, and when the alarm standard is reached, the alarm system will issue an alarm. At present, these technologies have two defects. When the detector fails or is disturbed by the outside world, false alarms or false alarms will occur. The second is that the photoelectric smoke detector uses the scattering principle. The scattering intensity of light gene...

Claims

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Application Information

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IPC IPC(8): G08B17/06G08B17/10
CPCG08B17/06G08B17/10
Inventor 潘超张世国
Owner ANHUI SHENGLONG ELECTRIC
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