CN204314274U - The baseline air generator of calibration air quality - Google Patents
The baseline air generator of calibration air quality Download PDFInfo
- Publication number
- CN204314274U CN204314274U CN201420761379.3U CN201420761379U CN204314274U CN 204314274 U CN204314274 U CN 204314274U CN 201420761379 U CN201420761379 U CN 201420761379U CN 204314274 U CN204314274 U CN 204314274U
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- CN
- China
- Prior art keywords
- air
- baseline
- dust
- inflator pump
- air quality
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a kind of baseline air generator for calibrating air quality.It is that the inflator pump by collection surrounding air and the dust for surrounding air, VOC purification plant are formed, the air intake opening of described inflator pump and nature air UNICOM, the air-out of inflator pump is connected with the air intake opening of dedusting except VOC device, and the baseline air that dust, VOC purification plant export exports the air acquisition district being calibrated device to.This baseline air generator conveniently for the kind equipment such as air quality detector or air purifier provides the reference information of pure air to gather source, can effectively can ensure the accuracy of such facilities air quality detection module measurement data.Avoiding this kind equipment because of measurement data is forbidden the erroneous judgement of false alarm or the Based Intelligent Control caused, thus ensure that the instrument or equipment safety and effectiveness in use with air quality detection function.
Description
Technical field
The utility model relates to a kind of baseline air generator for calibrating air quality.
Background technology
Product at present for Detection of Air Quality mainly contains: portable air mass detecting instrument and air-safety alarm etc.This series products is foundation by the detection data of Detection of Air Quality module, for user provides Environmental security to report to the police.In recent years along with the public to the concern of air quality and require more and more higher, the equipment that air purifier and VMC (Ventilation Mechanical Control System) etc. have air-cleaning function is put on market.This kind equipment with the detection data of Detection of Air Quality module for foundation, according to air pollution quality extent control purification pattern, for user provides clean fresh air.Above-mentioned two series products or equipment are all with the detection data of Detection of Air Quality module for foundation to the detection of air or purification, and Detection of Air Quality module gathers the sample gas in air mainly through electrochemical sensor or optical sensor
,this type sensor all can produce data drift owing to working long hours, thus the accuracy causing Detection of Air Quality module to detect data reduces, and then causes having the instrument of air quality detection function or equipment exists major safety risks.
Summary of the invention
The utility model object is to overcome the deficiencies in the prior art, provides a kind of baseline air generator for calibrating air quality.
The utility model object be achieved in that this calibration air quality baseline air generator it be by gathering the inflator pump of surrounding air and forming for the dust of surrounding air, VOC purification plant, the air intake opening of described inflator pump and nature air UNICOM, the air-out of inflator pump is connected with the air intake opening of dust, VOC purification plant, and the baseline air that dust, VOC purification plant export exports the air acquisition district being calibrated device to.
The technical progress that the utility model obtains: the main and kind equipment such as air quality detector or air purifier of the baseline air generator of this calibration air quality supports the use, this baseline air generator can conveniently for the kind equipment such as air quality detector or air purifier provides the reference information of pure air to gather source, effectively ensure that the accurate alignment of the kind equipment such as air quality detector or air purifier sensor and avoid the data wander of sensor long-term work generation, ensure that the accuracy of Detection of Air Quality module measurement data.Therefore avoiding the kind equipment such as air quality detector or air purifier because of measurement data is forbidden the erroneous judgement of false alarm or the Based Intelligent Control caused, and ensure that the instrument or equipment safety and effectiveness in use with air quality detection function.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is the utility model and the matching used structural representation of Intelligent air purifier.
Embodiment
The utility model is the matching used baseline air generator for calibrating air quality with the kind equipment such as air quality detector or air purifier, and being mainly the kind equipment such as air quality detector or air purifier provides the reference information of pure air to gather source.As shown in Figure 1, the baseline air generator of this calibration air quality it be by gathering the inflator pump 1 of surrounding air and forming for the dust of surrounding air, VOC purification plant 2, the air intake opening of described inflator pump 1 and nature air UNICOM, the air-out of inflator pump 1 is connected through the air intake opening of web member 5 with dust, VOC purification plant 2, and the baseline air that dust, VOC purification plant 2 export exports the air acquisition district being calibrated device to.Described dust, VOC purification plant 2 are provided with the container of air input/output port by one and the material for air purification be filled in this container is formed.Material for air purification is for filtering and sorbing material, and the two ends that filtering material is filled in container are respectively formed filters the filtering layer 3 of PM2.5, and sorbing material is filled between filtering layer 3 and forms CHOH(formaldehyde) and TVOC(volatile organic matter) adsorbed layer 4.The utility model can support the use with the kind equipment such as air quality detector or air purifier, existing only to support the use as embodiment is described with Intelligent air purifier.
As shown in Figure 2, Intelligent air purifier is primarily of housing and the master control borad 6, CHOH sensor 7, TVOC sensor 8, Temperature Humidity Sensor 9, the PM that are assemblied in housing
2.5sensor 10 and the Detection of Air Quality room be made up of upper-lower casing are formed, inflator pump 1 is assemblied in the bottom of housing, the air intake opening of inflator pump 1 and surrounding air UNICOM, the gas delivery port of inflator pump 1 through web member 5 be assemblied in the dust of housing sidepiece, the air intake opening of VOC purification plant 2 is connected, the pure air that dust, VOC purification plant 2 export is through the pod apertures 11 of air purifier and Detection of Air Quality room UNICOM.
When Intelligent air purifier needs calibration, master control borad 6 controls inflator pump 1 to dust, VOC purification plant 2 output environment air, surrounding air exports pure air through filtering layer 3, adsorbed layer 4 and filtering layer 3 successively, namely through filtering layer and adsorbed layer by PM aerial for surrounding air
2.5, CHOH(formaldehyde) and TVOC(volatile organic matter) filtering.The pure air exported by dust, VOC purification plant 2 is delivered to Detection of Air Quality indoor through pod apertures 11, as CHOH sensor 7, TVOC sensor 8 and PM
2.5the reference information of sensor 10 gathers source.Meanwhile implement under the control of master control borad 6 CHOH sensor 7, TVOC sensor 8 and PM
2.5the calibration of sensor 10.
Claims (4)
1. calibrate the baseline air generator of air quality for one kind, it is characterized in that it is by gathering the inflator pump of surrounding air and forming for the dust of surrounding air, VOC purification plant, the air intake opening of described inflator pump and nature air UNICOM, the air-out of inflator pump is connected with the air intake opening of dust, VOC purification plant, and the baseline air that dust, VOC purification plant export exports the air acquisition district being calibrated device to.
2. the baseline air generator of calibration air quality according to claim 1, is characterized in that described dust, VOC purification plant are provided with the container of air input/output port by one and the material for air purification be filled in container is formed.
3. the baseline air generator of calibration air quality according to claim 2, it is characterized in that described material for air purification is for filtering and sorbing material, described filtering material is filled in the two ends of container respectively, and sorbing material is filled between filtering material.
4. the baseline air generator of calibration air quality according to claim 3, is characterized in that being provided with web member between described inflator pump and dust, VOC purification plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761379.3U CN204314274U (en) | 2014-12-03 | 2014-12-03 | The baseline air generator of calibration air quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420761379.3U CN204314274U (en) | 2014-12-03 | 2014-12-03 | The baseline air generator of calibration air quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204314274U true CN204314274U (en) | 2015-05-06 |
Family
ID=53136580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420761379.3U Expired - Fee Related CN204314274U (en) | 2014-12-03 | 2014-12-03 | The baseline air generator of calibration air quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204314274U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091265A (en) * | 2015-09-30 | 2015-11-25 | 北京卫家环境技术有限公司 | Connecting structure of air purifier and monitoring module |
| CN106596871A (en) * | 2017-03-02 | 2017-04-26 | 中国家用电器研究院 | Method and device for detecting performance reliability of air quality monitor |
| CN108120798A (en) * | 2016-11-28 | 2018-06-05 | 艾欧史密斯(中国)热水器有限公司 | Sensor device, air purifier and gas measuring method |
| CN111952881A (en) * | 2020-08-24 | 2020-11-17 | 海南电网有限责任公司琼中供电局 | Safety early warning device |
-
2014
- 2014-12-03 CN CN201420761379.3U patent/CN204314274U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091265A (en) * | 2015-09-30 | 2015-11-25 | 北京卫家环境技术有限公司 | Connecting structure of air purifier and monitoring module |
| CN108120798A (en) * | 2016-11-28 | 2018-06-05 | 艾欧史密斯(中国)热水器有限公司 | Sensor device, air purifier and gas measuring method |
| CN106596871A (en) * | 2017-03-02 | 2017-04-26 | 中国家用电器研究院 | Method and device for detecting performance reliability of air quality monitor |
| CN111952881A (en) * | 2020-08-24 | 2020-11-17 | 海南电网有限责任公司琼中供电局 | Safety early warning device |
| CN111952881B (en) * | 2020-08-24 | 2022-05-03 | 海南电网有限责任公司琼中供电局 | Safety early warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20181203 |