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Living environment harmful gas automatic monitoring instrument

A harmful gas and monitor technology, applied in the direction of instruments, scientific instruments, analytical materials, etc., can solve problems such as unsatisfactory work performance, safety hazards, use restrictions, etc., and achieve diversified communication networks, reasonable structure, and good work performance Effect

Inactive Publication Date: 2008-08-27
JIANGSU BAIHUA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing combustible gas alarm device has complex structure, unsatisfactory working performance, certain hidden dangers, and limited use

Method used

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  • Living environment harmful gas automatic monitoring instrument
  • Living environment harmful gas automatic monitoring instrument
  • Living environment harmful gas automatic monitoring instrument

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] An automatic monitor for harmful gases in a living environment, comprising a harmful gas monitor 1, the harmful gas monitor 1 is connected to a front-end computer 3 through a communication network 2, and the front-end computer 3 is connected to a central management host 4 with an audible and visual alarm function , the harmful gas monitor 1 is also connected with the ventilation equipment control device 5 .

[0019] Described harmful gas monitor 1 comprises sensor 6, and sensor 6 is connected with voltage reference circuit 7 and amplifying circuit 8, and amplifying circuit 8 is connected with A / D conversion circuit 9, and A / D conversion circuit 9 is connected with digital processing control circuit (MCU) 10 is connected, the digital processing control circuit 10 is connected with the multi-point LCD display 11, the digital processing control circuit 10 is connected with the high-loudness buzzer driving circuit 11, the digital processing control circuit 10 is also connect...

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Abstract

The invention discloses an automatic harmful gas monitor in a residential environment, comprising a harmful gas monitor which is connected with a front-end processor through a communication network; the front-end processor is connected with a central management mainframe with a function of acousto-optic alarm; and the harmful gas monitor is connected with a controlling device of a ventilation device. The automatic harmful gas monitor in a residential environment is of reasonable structure and excellent working performance.

Description

Technical field: [0001] The invention relates to an automatic monitoring instrument for harmful gas. Background technique: [0002] The existing combustible gas alarm device has complex structure, unsatisfactory working performance, certain potential safety hazards, and limited use. Invention content: [0003] The object of the present invention is to provide an automatic monitoring instrument for harmful gases in the living environment with reasonable structure and good working performance. [0004] Technical solution of the present invention is: [0005] An automatic monitor for harmful gases in a living environment is characterized in that: it includes a harmful gas monitor, the harmful gas monitor is connected to a front-end computer through a communication network, and the front-end computer is connected to a central management host with sound and light alarm functions. The gas monitor is also connected to the ventilation equipment control unit. [0006] The harmfu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/12G01N27/00
Inventor 周海燕薛耀宗康广李志刚
Owner JIANGSU BAIHUA ELECTRONICS
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