CN202305457U - Indoor air monitoring alarm - Google Patents
Indoor air monitoring alarm Download PDFInfo
- Publication number
- CN202305457U CN202305457U CN2011203895354U CN201120389535U CN202305457U CN 202305457 U CN202305457 U CN 202305457U CN 2011203895354 U CN2011203895354 U CN 2011203895354U CN 201120389535 U CN201120389535 U CN 201120389535U CN 202305457 U CN202305457 U CN 202305457U
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- China
- Prior art keywords
- monitoring alarm
- alarm
- indoor air
- air monitoring
- analog
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electronic monitoring alarm, in particular to an indoor air monitoring alarm. The indoor air monitoring alarm comprises a dust concentration sensor, an air quality sensor, a singlechip, a memorizer, a keyboard, an analog-digital converter, a sounding alarm, a driver, an LCD and a data interface. The indoor air monitoring alarm can be used for detecting the concentration of harmful substances in air, automatically starting the sounding alarm to alarm when the concentration exceeds the standard, and timely reminding people of opening the window, thereby protecting people's health. The indoor air monitoring alarm has the advantages of unique and novel design, simple circuit, high capacity of resisting disturbance, good stability, long service life, and is particularly suitable for the air monitoring alarm in common families.
Description
Technical field
The utility model relates to a kind of electronic monitoring alarm, especially a kind of room air monitoring alarm.
Background technology
Along with industrial enterprise constantly develops, various pollutants have been carried in the air to some extent secretly, usually spacious outdoor in natural ventilation; Airborne pollutant can not influence the healthy of people, but the raising of Along with people's living conditions, house decoration generalizes; And for energy savings; Indoorly be in air-tight state usually, thereby cause the indoor pollutant excessive concentration, and it is healthy to influence people.These pollutants only depend on people's nose can't accurately judge concentration, and only reliable professional equipment could detect, but still do not have a kind of air monitering warning device simple in structure, that low price is applicable to ordinary people family to sell in the market.
The utility model content
The purpose of the utility model just is the deficiency to above-mentioned technology, and a kind of room air monitoring alarm is provided, and it can detect the concentration of dust in the room air and harmful gas, and concentration over-standard is reported to the police automatically, the reminds people emergency ventilation.
The technical scheme of the utility model is: a kind of room air monitoring alarm is characterized in that: it comprises sensor of dust concentration, air mass sensor, single-chip microcomputer, storer, keyboard, analog to digital converter, sounding alarm, driver, LCD, data-interface; Described sensor of dust concentration, air mass sensor all join with the analog to digital converter input end; Analog to digital converter output terminal, keyboard, sounding alarm, storer, data-interface all join with single-chip microcomputer; Single-chip microcomputer also is connected with driver input end, is connected to LCD on the driver output end.
The beneficial effect of the utility model is: the utility model can detect the aerial integrated concentration of harmful gas; Air-borne dust concentration in can also sensing chamber; Concentration over-standard starts sounding alarm automatically and reports to the police; Have the monitoring, alarming function, reminds people ventilations of windowing in time, thus the guarantee people's is healthy.The utility model design is unique, novel, and circuit is simple, and antijamming capability is strong, good stability, and long service life, the air monitering that is particularly useful for ordinary people family is reported to the police.
Description of drawings
Below in conjunction with accompanying drawing and embodiment further to the utility model explanation.
Fig. 1 is the structured flowchart of the utility model.
Embodiment
As shown in Figure 1, a kind of room air monitoring alarm, it comprises sensor of dust concentration, air mass sensor, single-chip microcomputer, storer, keyboard, analog to digital converter, sounding alarm, driver, LCD, data-interface; Described sensor of dust concentration, air mass sensor all join with the analog to digital converter input end; Analog to digital converter output terminal, keyboard, sounding alarm, storer, data-interface all join with single-chip microcomputer; Single-chip microcomputer also is connected with driver input end, is connected to LCD on the driver output end; Described data-interface can be used for external computing machine and connect, and extraneous computing machine can be through data-interface to memory inside storage data and program is imported, output, retouching operation; Described air mass sensor can adopt TGS2600 model sensor, and it can detect the aerial integrated concentration of harmful gas such as sulphuric dioxide, sulfuretted hydrogen, ammonia, carbon monoxide, formaldehyde, toluene, benzene, xylene, smog gas; Described sensor of dust concentration can adopt DSM501A; Described analog to digital converter can adopt the MC14433 integrated chip; Described single-chip microcomputer can adopt AT89S52.Sensor of dust concentration, air mass sensor input to single-chip microcomputer through analog to digital converter with dynamic data, and single-chip microcomputer can utilize memory inside to calculate determining program the input dynamic data is handled, and itself and normal air data is compared again; Judge whether concentration of narmful substance exceeds standard; Simultaneously driving liquid crystal device, sounding alarm of single-chip microcomputer gives a warning if exceed standard, the reminds people ventilation of promptly windowing; It is indoor to speed away, thereby the guarantee people's is healthy.
Claims (1)
1. room air monitoring alarm, it is characterized in that: it comprises sensor of dust concentration, air mass sensor, single-chip microcomputer, storer, keyboard, analog to digital converter, sounding alarm, driver, LCD, data-interface; Described sensor of dust concentration, air mass sensor all join with the analog to digital converter input end; Analog to digital converter output terminal, keyboard, sounding alarm, storer, data-interface all join with single-chip microcomputer; Single-chip microcomputer also is connected with driver input end, is connected to LCD on the driver output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203895354U CN202305457U (en) | 2011-10-12 | 2011-10-12 | Indoor air monitoring alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203895354U CN202305457U (en) | 2011-10-12 | 2011-10-12 | Indoor air monitoring alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305457U true CN202305457U (en) | 2012-07-04 |
Family
ID=46374329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203895354U Expired - Fee Related CN202305457U (en) | 2011-10-12 | 2011-10-12 | Indoor air monitoring alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305457U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278435A (en) * | 2013-06-14 | 2013-09-04 | 湖南科技大学 | Fume detection and ventilation device for road tunnel |
| CN104614487A (en) * | 2013-11-05 | 2015-05-13 | 哈尔滨隆迪建材有限公司 | Air electronic detector in building |
| CN105115869A (en) * | 2015-08-17 | 2015-12-02 | 桂林市独秀纸品有限公司 | System and method for monitoring dust degree in factory workshop |
| CN105510201A (en) * | 2015-12-17 | 2016-04-20 | 常熟市矿山机电器材有限公司 | Alarming system for automatically inducting dust concentration |
| CN105510202A (en) * | 2016-01-08 | 2016-04-20 | 邹斌 | Real-time indoor air quality detection system |
-
2011
- 2011-10-12 CN CN2011203895354U patent/CN202305457U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278435A (en) * | 2013-06-14 | 2013-09-04 | 湖南科技大学 | Fume detection and ventilation device for road tunnel |
| CN104614487A (en) * | 2013-11-05 | 2015-05-13 | 哈尔滨隆迪建材有限公司 | Air electronic detector in building |
| CN105115869A (en) * | 2015-08-17 | 2015-12-02 | 桂林市独秀纸品有限公司 | System and method for monitoring dust degree in factory workshop |
| CN105510201A (en) * | 2015-12-17 | 2016-04-20 | 常熟市矿山机电器材有限公司 | Alarming system for automatically inducting dust concentration |
| CN105510202A (en) * | 2016-01-08 | 2016-04-20 | 邹斌 | Real-time indoor air quality detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20121012 |