CN205049510U - Air quality monitoring appearance - Google Patents
Air quality monitoring appearance Download PDFInfo
- Publication number
- CN205049510U CN205049510U CN201520677403.XU CN201520677403U CN205049510U CN 205049510 U CN205049510 U CN 205049510U CN 201520677403 U CN201520677403 U CN 201520677403U CN 205049510 U CN205049510 U CN 205049510U
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- air quality
- electrochemical sensor
- data
- quality monitor
- sample gas
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Abstract
The utility model relates to an environment monitoring device, especially an air quality monitoring appearance. An air quality monitoring appearance, inquires communication device including sampling device, filter, sample gas humidification thermostatic control device, sample gas concentration analysis device, data acquisition digital filtering device, dynamic data figure display device, the data storage who connects gradually. Air quality monitoring appearance, adopt the highly sensitive ampere type electrochemical sensor of import, detect main harmful gas O3, CO, SO2, NO2 isoconcentration in the air, the pollutant dust particle among the monitoring environment detects simultaneously, can also connect meteorological wucan number simultaneously, current environment grade of aassessment and pollutant levels. Have characteristics such as measuring range width, long service life, convenient operation, portable. Can be used to monitor the ambient air quality in regions such as house, forest zone, pastoral area, industrial and mining area, highway, tunnel, airport.
Description
Technical field
The utility model relates to environment monitoring device, especially a kind of air quality monitor.
Background technology
Along with the develop rapidly of global industry process, environmental pollution and ecological disruption are day by day serious.Ambient air quality monitoring device, can particulate pollutant continuously, in real time, in on-line monitoring surrounding air, the concentration of gaseous contaminant and meteorological condition as a kind of watch-dog.But existing ambient air quality monitoring device analytic function precision is lower, can not monitor ambient air quality accurately.
In view of this, special proposition the utility model.
Utility model content
For the weak point of above-mentioned technology, the utility model provides the air quality monitor that a kind of precision is higher.
The purpose of this utility model is achieved through the following technical solutions: a kind of air quality monitoring
Instrument, comprises the sampling apparatus, filtrator, sample gas humidification/thermostatically-controlled equipment, sample gas concentration analysis device, data acquisition/digital filter apparatus, dynamic data figure display device, the data storage/inquiry/communication device that connect successively.
Further, described sampling apparatus comprises the air inlet pipeline, screen pack, aspiration pump, the flow regulator that connect successively, its effect be by aspiration pump by surrounding air by filtrator, deliver to sensor air chamber with the flow of 300ml/min respectively, then discharge through instrument discharge orifice.
Further, described filtrator comprises zero air filter and dust removal filter, filters when zero air filter effect is instrumental calibration zero point to sample gas; Dust removal filter removes the dust granules in sample gas.
Further, described sample gas concentration analysis device is highly sensitive ampere-type electrochemical sensor, and highly sensitive ampere-type electrochemical sensor comprises O
3electrochemical sensor, CO electrochemical sensor, SO
2electrochemical sensor, NO
2electrochemical sensor, its function is that sensor detects the sample gas concentration flowed through in air chamber, and exports the current signal corresponding to tested gas concentration.
Described data acquisition/digital filter apparatus is that the data acquisition circuit controlled by CPU carries out Real-time Collection to the multiple signals that sensor exports, and by digital filtering, abnormal data is processed, overcome the impact of various interference, guarantee the data of collection accurately and reliably.
Further, described dynamic data figure display device is display screen, adopts 7 cun of pattern LCDs, can intuitively show various Monitoring Data, figure; Instrument working state; There is provided full menu in Chinese, man-machine conversation mode, friendly interface.
Further, described data storage/inquiry/communication device is data-carrier store, adopts large capacity data memory, can store the Historical Monitoring data of 1 month; The data query mode of providing convenience; There is RS485 communication interface, data communication, data preparation, printing can be carried out with computing machine.
Lithium battery power supply or external electric main power supply mode in instrument employing machine, when external civil power, instrument disconnects self-contained battery automatically.
The beneficial effects of the utility model are: air quality monitor described in the utility model, adopt the highly sensitive ampere-type electrochemical sensor of import, to harmful gas O main in air
3, CO, SO
2, NO
2isoconcentration detects, and the pollutant dust granules simultaneously in monitoring of environmental detects, and can also connect meteorological five parameters simultaneously, assessment current environment grade and pollutant levels.Have that measurement range is wide, long service life, easy to operate, the feature such as be easy to carry.Can be used for monitoring the ambient air quality in the regions such as house, forest zone, pastoral area, industrial district, highway, tunnel, airport.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
A kind of air quality monitor, as shown in Figure 1, the sampling apparatus 11, filtrator 12, sample gas humidification/thermostatically-controlled equipment 13, sample gas concentration analysis device 14, data acquisition/digital filter apparatus 15, dynamic data figure display device 16, the data storage/inquiry/communication device 17 that connect successively is comprised.
Further, described sampling apparatus 11 comprises the air inlet pipeline, screen pack, aspiration pump, the flow regulator that connect successively, its effect be by aspiration pump by surrounding air by filtrator 102, deliver to sensor air chamber with the flow of 300ml/min respectively, then discharge through instrument discharge orifice.
Further, described filtrator 12 comprises zero air filter and dust removal filter, filters when zero air filter effect is instrumental calibration zero point to sample gas; Dust removal filter removes the dust granules in sample gas.
Further, described sample gas concentration analysis device 14 is highly sensitive ampere-type electrochemical sensor, and highly sensitive ampere-type electrochemical sensor comprises O
3electrochemical sensor, CO electrochemical sensor, SO
2electrochemical sensor, NO
2electrochemical sensor, its function is that sensor detects the sample gas concentration flowed through in air chamber, and exports the current signal corresponding to tested gas concentration.
Described data acquisition/digital filter apparatus 15 is that the data acquisition circuit controlled by CPU carries out Real-time Collection to the multiple signals that sensor exports, and by digital filtering, abnormal data is processed, overcome the impact of various interference, guarantee the data of collection accurately and reliably.
Further, described dynamic data figure display device 16 is display screen, adopts 7 cun of pattern LCDs, can intuitively show various Monitoring Data, figure; Instrument working state; There is provided full menu in Chinese, man-machine conversation mode, friendly interface.
Further, described data storage/inquiry/communication device 17 is data-carrier store, adopts large capacity data memory, can store the Historical Monitoring data of 1 month; The data query mode of providing convenience; There is RS485 communication interface, data communication, data preparation, printing can be carried out with computing machine.
Lithium battery power supply or external electric main power supply mode in instrument employing machine, when external civil power, instrument disconnects self-contained battery automatically.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an air quality monitor, it is characterized in that, comprise the sampling apparatus, filtrator, sample gas humidification/thermostatically-controlled equipment, sample gas concentration analysis device, data acquisition/digital filter apparatus, dynamic data figure display device, the data storage/inquiry/communication device that connect successively.
2. air quality monitor as claimed in claim 1, it is characterized in that, described sampling apparatus comprises the air inlet pipeline, screen pack, aspiration pump, the flow regulator that connect successively.
3. air quality monitor as claimed in claim 1, it is characterized in that, described filtrator comprises zero air filter and dust removal filter.
4. air quality monitor as claimed in claim 1, it is characterized in that, described sample gas concentration analysis device is highly sensitive ampere-type electrochemical sensor.
5. air quality monitor as claimed in claim 4, it is characterized in that, described highly sensitive ampere-type electrochemical sensor comprises O
3electrochemical sensor, CO electrochemical sensor, SO
2electrochemical sensor, NO
2electrochemical sensor.
6. air quality monitor as claimed in claim 1, it is characterized in that, described dynamic data figure display device is display screen.
7. air quality monitor as claimed in claim 1, it is characterized in that, described data storage/inquiry/communication device is data-carrier store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677403.XU CN205049510U (en) | 2015-09-01 | 2015-09-01 | Air quality monitoring appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520677403.XU CN205049510U (en) | 2015-09-01 | 2015-09-01 | Air quality monitoring appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049510U true CN205049510U (en) | 2016-02-24 |
Family
ID=55343079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520677403.XU Expired - Fee Related CN205049510U (en) | 2015-09-01 | 2015-09-01 | Air quality monitoring appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049510U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824280A (en) * | 2016-03-16 | 2016-08-03 | 宁波市江东精诚自动化设备有限公司 | IoT (Internet of Things) environment protective monitoring system |
| CN106442892A (en) * | 2016-11-02 | 2017-02-22 | 安徽锦坤电子科技有限公司 | Monitoring system for air quality |
| CN106770535A (en) * | 2017-02-10 | 2017-05-31 | 安徽京师方圆信息技术有限公司 | A kind of air quality monitoring equipment |
| CN109327236A (en) * | 2017-07-27 | 2019-02-12 | 研能科技股份有限公司 | The information transmission system of actuation sensor module |
| CN111366692A (en) * | 2020-04-16 | 2020-07-03 | 北方工业大学 | Gas environment parameter monitoring system and method |
| CN111982810A (en) * | 2020-08-27 | 2020-11-24 | 四川九通智路科技有限公司 | Method for monitoring harmful gas in highway tunnel |
| CN111983149A (en) * | 2020-08-20 | 2020-11-24 | 三河市清源绿创环境技术股份有限公司 | Multipoint type ambient air monitoring system |
-
2015
- 2015-09-01 CN CN201520677403.XU patent/CN205049510U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824280A (en) * | 2016-03-16 | 2016-08-03 | 宁波市江东精诚自动化设备有限公司 | IoT (Internet of Things) environment protective monitoring system |
| CN106442892A (en) * | 2016-11-02 | 2017-02-22 | 安徽锦坤电子科技有限公司 | Monitoring system for air quality |
| CN106770535A (en) * | 2017-02-10 | 2017-05-31 | 安徽京师方圆信息技术有限公司 | A kind of air quality monitoring equipment |
| CN109327236A (en) * | 2017-07-27 | 2019-02-12 | 研能科技股份有限公司 | The information transmission system of actuation sensor module |
| CN111366692A (en) * | 2020-04-16 | 2020-07-03 | 北方工业大学 | Gas environment parameter monitoring system and method |
| CN111983149A (en) * | 2020-08-20 | 2020-11-24 | 三河市清源绿创环境技术股份有限公司 | Multipoint type ambient air monitoring system |
| CN111983149B (en) * | 2020-08-20 | 2021-04-16 | 三河市清源绿创环境技术股份有限公司 | Multipoint type ambient air monitoring system |
| CN111982810A (en) * | 2020-08-27 | 2020-11-24 | 四川九通智路科技有限公司 | Method for monitoring harmful gas in highway tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065200 Langfang city of Hebei province Sanhe Yanjiao Development Zone Yingbin Road West Gushan Road North Yanjiao international industrial base in a valley Patentee after: Sanhe Qingyuan Lvchuang environment technology Limited by Share Ltd Address before: 065200 Langfang city of Hebei province Sanhe Yanjiao Development Zone Yingbin Road West Gushan Road North Yanjiao international industrial base in a valley Patentee before: SANHE QINGYUAN LVCHUANG ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20200901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |