CN109324159A - A kind of shutter miniature air quality monitor - Google Patents
A kind of shutter miniature air quality monitor Download PDFInfo
- Publication number
- CN109324159A CN109324159A CN201811385494.4A CN201811385494A CN109324159A CN 109324159 A CN109324159 A CN 109324159A CN 201811385494 A CN201811385494 A CN 201811385494A CN 109324159 A CN109324159 A CN 109324159A
- Authority
- CN
- China
- Prior art keywords
- air quality
- quality monitoring
- signal
- detection circuit
- shutter
- Prior art date
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
Abstract
The present invention provides a kind of shutter miniature air quality monitor, including columnar air quality monitoring shell and air quality monitoring pedestal, the outer rim of air quality monitoring pedestal is fixedly connected with installation lug, air quality monitoring shell is set as hollow cavity, air quality monitoring pedestal is fixedly installed with Detection Circuit plate by stabilizer blade, Detection Circuit plate is accommodated in the inside cavity, Detection Circuit plate is fixedly installed with gas detection probe, Detection Circuit plate is electrically connected with signal processor, signal processor includes the signal input unit for receiving gas signal, for converting air mass signal to the microprocessing unit of electric signal, for the signal output unit of output signal and for output gas detection data to the wireless communication unit of terminal works platform, the fixed peace of air quality monitoring shell outer rim Equipped with several air guide film perforations.The present invention is able to detect air quality parameters and is transferred to terminal device.
Description
Technical field
The present invention relates to Detection of Air Quality technical fields, and in particular to a kind of shutter miniature air quality monitor.
Background technique
With the issuing and implementation for the various Environment Protection Policy regulations that country formulates, local governments at all levels are to local
Environmental improvement pay attention to day by day increases the dynamics of investment to environmental monitoring and emergency monitoring, and each department are planned successively to be mounted with greatly
Gas environmental quality monitoring earth station.But monitoring station can only measure the average air quality of this area, and portable air quality is supervised
Measurement equipment is for the environmental monitoring of multiple spot Urban Migrant, emergency event treated air quality emergency monitoring, major polluting factories
It is irregular selective examination more away from quickly and easily feature.Regional environment protection prison may be implemented in urban air environmental monitoring instrument completely
Survey department meets the requirement of live prediction of air quality to the actual needs of urban environment, industrial enterprise's environmental monitoring.
In addition, existing air quality monitoring equipment application range is smaller, it is not applied for wired home, wisdom building,
The indoor environment that workshop etc. has particular surroundings to require wastes material resources manpower, improves the production cost of industrial detection indirectly,
Additionally, there are can not achieve monitoring data are uploaded to cloud platform and to make the problems such as practical adjustment according to monitoring parameters.
Summary of the invention
In consideration of it, providing one kind it is a primary object of the present invention to solve problems of the prior art and being able to detect
Air quality parameters and the shutter miniature air quality monitor for being transferred to terminal device.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of shutter miniature air quality-monitoring
The outer rim of instrument, including columnar air quality monitoring shell and air quality monitoring pedestal, the air quality monitoring pedestal is solid
Surely installation lug, the air quality monitoring shell and the air quality monitoring pedestal is connected with to pacify by the installation lug
It is fitted together, the air quality monitoring shell wall side is provided with uniform grid, and the air quality monitoring shell is set as
Hollow cavity, the air quality monitoring pedestal are fixedly installed with Detection Circuit plate, the gas detection by stabilizer blade
Circuit board is accommodated in the inside cavity, and the Detection Circuit plate is fixedly installed with several gas detection probes, the gas
Body detection circuit board is electrically connected with signal processor, and the signal processor includes inputting for receiving the signal of gas signal
Unit, the microprocessing unit for converting air mass signal to electric signal, the signal output unit for being used for output signal and
For output gas detection data to the wireless communication unit of terminal works platform, the signal input unit, signal output
Unit, the wireless communication unit and the microprocessing unit are to be electrically connected, the gas detection probe and the gas
Detection circuit board is electrically connected, and the air quality monitoring shell outer rim is fixedly installed with several stator blades, the air quality
Monitoring pedestal, which also penetrates through, is provided with power supply string holes.
Preferably, the air quality monitoring pedestal is fixedly connected with installation folded plate, and the installation folded plate includes pedestal peace
Dress portion, support portion and metope fixed part, the fixed integrally of the base member mounting portion, the support portion and the metope connect,
There are two the first mounting hole, the base member mounting portion passes through first mounting hole and the air for the base member mounting portion setting
Quality-monitoring pedestal is installed together, and the base member mounting portion and the support portion form the first angle, the support portion and institute
It states metope fixed part and forms the second angle.
Preferably, several stator blades are set as circular fan blades, and the quantity of the stator blade is set as six groups or ten
Two groups, and each stator blade is equidistantly mounted on the outer rim of the air quality monitoring shell by bonding.
Preferably, the angle of first angle and second angle is 135 degree.
Preferably, the metope fixed part is opened up there are four the second mounting hole, and the metope fixed part passes through described second
Mounting hole is fixedly installed to building masonry wall.
Preferably, the wireless communication unit is using GPRS or WIFI wireless communication transmission to the terminal works platform.
Preferably, the width of the Detection Circuit plate is less than the internal diameter width of the cavity.
Preferably, the Detection Circuit plate is circumscribed with power supply, and the power supply is examined by power supply string holes and the gas
Slowdown monitoring circuit plate is electrically connected, and the power supply is battery or 220V alternating current.
Compared with prior art, the advantages of present invention provides a kind of shutter miniature air quality monitor, has and have
Beneficial effect is:
(1) by setting integrated connection for base member mounting portion, support portion and metope fixed part, installation is enabled to roll over
Connection between plate and air quality monitoring pedestal is more firm, is easily installed and dismantles, small in size, low in energy consumption.
(2) air quality parameters can be extracted by the way that gas detection probe is arranged, parameter is then passed through into gas detection electricity
Road plate is transmitted to signal processor, and signal input unit therein can read parameters, will followed by microprocessing unit
Air information is converted to electric signal transmission to signal output unit, then takes via the wireless communication unit in signal processor
GPRS or WIFI wireless communication transmission checks parameters convenient for operator to terminal works platform, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of shutter miniature air quality monitor of the present invention；
Fig. 2 is a kind of structural representation of the air quality monitoring pedestal of shutter miniature air quality monitor of the present invention
Figure；
Fig. 3 is a kind of structural schematic diagram of the installation folded plate of shutter miniature air quality monitor of the present invention；
Fig. 4 is a kind of schematic block diagram of the course of work of shutter miniature air quality monitor of the present invention.
In figure: 1- air quality monitoring shell；2- air quality monitoring pedestal；3- installs lug；4- cavity；5- stabilizer blade；
6- Detection Circuit plate；7- gas detection probe；8- signal processor；801- signal input unit；802- microprocessing unit；
803- signal output unit；804- wireless communication unit；9-；Stator blade 10- power supply string holes；11- installs folded plate；12- pedestal peace
Dress portion；13- support portion；14- metope fixed part；The first mounting hole of 15-；The first angle of 16-；The second angle of 17-；18- second pacifies
Fill hole
Specific embodiment
In order to better understand the present invention, the present invention is further retouched with attached drawing combined with specific embodiments below
It states.
As shown in Figures 1 to 4, the present invention provides a kind of shutter miniature air quality monitor, including columnar air
Quality-monitoring shell 1 and air quality monitoring pedestal 2, it is convex that the outer rim of the air quality monitoring pedestal 2 is fixedly connected with installation
Piece 3, the air quality monitoring shell 1 are installed together with the air quality monitoring pedestal 2 by the installation lug 3,
1 wall surface of air quality monitoring shell is provided with uniform grid, and the air quality monitoring shell 1 is set as hollow chamber
Body 4, the air quality monitoring pedestal 2 are fixedly installed with Detection Circuit plate 6, the Detection Circuit by stabilizer blade 5
Plate 6 is accommodated in inside the cavity 4, and the Detection Circuit plate 6 is fixedly installed with several gas detection probes 7, the gas
Body detection circuit board 6 is electrically connected with signal processor 8, and the signal processor 8 includes the signal for receiving gas signal
Input unit 801, the microprocessing unit 802 for converting air mass signal to electric signal, the signal for being used for output signal
Output unit 803 and wireless communication unit 804 for output gas detection data to terminal works platform, the signal input are single
Member 801, the signal output unit 803, the wireless communication unit 804 and the microprocessing unit 802 are to be electrically connected,
The gas detection probe 7 is electrically connected with the Detection Circuit plate 6, and 1 outer rim of air quality monitoring shell is fixed
Several stator blades 9 are installed, the air quality monitoring pedestal 2 also penetrates through and is provided with power supply string holes 10, convex by setting installation
Piece 3 can install air quality monitoring shell 1 and the air quality monitoring pedestal 2, have spy small in size, low in energy consumption
Point, the acquisition of gas detection probe 7 enters the data information of the parameters of the air of cavity 4 when detection, and parameter is passed through gas
Body detection circuit board 6 is transmitted to signal processor 8, and signal input unit 801 therein can extract parameters, pass through micro process
Air information is converted to electric signal transmission to signal output unit 803, then via the nothing in signal processor 8 by unit 802
Line communication unit 804 takes GPRS or WIFI wireless communication transmission to be carried out to terminal works platform convenient for operator to parameters
It checks, terminal works platform can be mobile phone terminal or PC machine terminal.
Further, the air quality monitoring pedestal 2 is fixedly connected with installation folded plate 11, and the installation folded plate 11 includes
Base member mounting portion 12, support portion 13 and metope fixed part 14, the base member mounting portion 12, the support portion 13 and the metope are solid
Determine 14 integration connection of portion, there are two the first mounting hole 15, the base member mounting portion 12 passes through for the setting of base member mounting portion 12
First mounting hole 15 is installed together with the air quality monitoring pedestal 2, the base member mounting portion 12 and the support
Portion 13 forms the first angle 16, and the support portion 13 forms the second angle 17 with the metope fixed part 14, since pedestal is installed
14 integration connection of portion 12, support portion 13 and metope fixed part, so that the connection of installation folded plate 11 and air quality monitoring pedestal 2
It is more firm, it is easily installed and dismantles.
Further, several stator blades 9 are set as circular fan blades, and the quantity of the stator blade 9 is set as six groups
Or 12 groups, and each stator blade 9 is equidistantly mounted on the outer rim of the air quality monitoring shell 1 by bonding, leads
Gas piece 9, which plays, is introduced into outside air in cavity 4, and stator blade is set as circular fan blades can with the inclination angle of certain slope
The drainage to air is played, can smoothly enter into the inside of air quality monitoring shell 1, while multiple stator blades 9 convenient for air
Formed venetian blind type outer cover can blocks dust enter enclosure interior, mask most of dust, thus extend gas inspection
The service life of slowdown monitoring circuit plate 6 and component.
Further, first angle 16 and the angle of second angle 17 are 135 degree, the first angle 16 and the
The angle of two angles 17 is 135 degree and enables to device to have certain space apart from metope while also can successfully be fixed on wall
On body, stability is greatly improved.
Further, the metope fixed part 14 is opened up there are four the second mounting hole 18, and the metope fixed part 14 passes through
Second mounting hole 18 is fixedly installed to building masonry wall, and metope fixed part 14 is then passed through the second mounting hole of screw tightening
18 are installed on the space wall for needing air detection, and the installation process of finishing device is easily installed, is easy to operate.
Further, the wireless communication unit 804 is using GPRS or WIFI wireless communication transmission to the terminal works
Platform, GPRS or WiFi alternative communication modes, real-time online, data report automatically.
Further, the width of the Detection Circuit plate 6 is less than the internal diameter width of the cavity 4, so that gas is examined
Slowdown monitoring circuit plate 6 can be accommodated in inside cavity 4.
Further, the Detection Circuit plate 6 is circumscribed with power supply, and the power supply passes through power supply string holes 10 and the gas
Body detection circuit board 6 is electrically connected, and the power supply is battery or 220V alternating current, is powered two kinds by using battery or 220V
Mode can improve the practicability of device convenient for power supply.
User can according to self-demand to air quality detector measured by parameter it is customized, 7 energy of gas detection probe
Enough extract includes standard solid object ozone (O3), nitrogen dioxide (NO2), nitrogen oxides (NOX), carbon monoxide (CO), titanium dioxide
Sulphur (SO2), particulate matter (PM10, PM2.5)；Some other pollutant paid special attention to: volatile organic compounds (VOC), sulphur
Change hydrogen (H2S), carbon dioxide (CO2)；And the meteorologic parameter including temperature, humidity, air pressure etc., equipment use the original of electrochemistry
Reason monitoring atmosphere factor concentration, every sensor operations of detection gas are convenient, measurement is accurate, reliable operation, are suitable for industry
Live or different laboratory measurement requirement.
The working principle and the course of work of a kind of shutter miniature air quality monitor of the invention are as follows: first will using preceding
The base member mounting portion 12 of installation folded plate 11 is tightened by screw and the mutual cooperation of the first mounting hole 15 and is fixedly mounted on air quality
It monitors on pedestal 2, due to the 14 integration connection of base member mounting portion 12, support portion 13 and metope fixed part, then fixes metope
Portion 14 is installed on the space wall for needing air detection by the second mounting hole of screw tightening 18, the installation of finishing device
Journey；In use, first device plug-in or by external storage battery power supply starting start to work, air to be detected is via air matter
Amount monitoring shell 1 enters in cavity 4, and stator blade 9, which plays, is introduced into outside air in cavity 4, and stator blade is set as annulus
There is shape fan blades the inclination angle of certain slope can play the drainage to air, can smoothly enter into air quality monitoring convenient for air
The inside of shell 1, the acquisition of gas detection probe 7 enter the data information of the parameters of the air of cavity 4, gas detection probe
7 model is popped one's head in using Britain Alpha, and gas detection probe 7 can be extracted including standard solid object ozone (O3), two
Nitrogen oxide (NO2), nitrogen oxides (NOX), carbon monoxide (CO), sulfur dioxide (SO2), particulate matter (PM10, PM2.5)；Other one
The pollutant paid special attention to a bit: volatile organic compounds (VOC), hydrogen sulfide (H2S), carbon dioxide (CO2)；And it is temperature, wet
Meteorologic parameter including degree, air pressure etc., and parameter is transmitted to signal processor 8, signal therein by Detection Circuit plate 6
Input unit 801 can extract parameters, and air information is converted to electric signal transmission to signal by microprocessing unit 802
Then output unit 803 takes GPRS or WIFI wireless communication transmission via the wireless communication unit 804 in signal processor 8
Parameters are checked convenient for operator to terminal works platform, terminal works platform can be mobile phone terminal or PC machine is whole
End.
A kind of the characteristics of shutter miniature air quality monitor of the invention are as follows: it is reasonable in design, it can also be used as just
Take formula instrument use, can also automatic on-line continuously monitor；Gas parameter and pellet can be monitored simultaneously, when as just
It takes formula instrument and is automatically analyzed in use, can continuously sample automatically, abandoned reagent configuration → spot sampling → lab analysis
Traditional operation and air sampler；Using the sensor of import high sensitivity, fast response time, high resolution, good linearity, detection
Lower limit is up to ppb grades；The switching of mg/m3, ppm, ppb unit may be implemented in measurement concentration value, using singlechip technology and network
Mechanics of communication combines, and using data storage function, not only can provide convenient data query mode, is supplied using lithium battery in machine
Electric or external electric main power supply mode, if after external power power-off, battery in equipment for instrument can continuous work 8 it is small
When；Performance is stable, accuracy is high, easy to operate, easy to maintain, has power-down protection, it is big that application field is suitable for city
Gas environmental monitoring, corporate environment monitoring, the monitoring of plant area uncontrollable discharge polluted gas, emergency monitoring environmental evaluation monitoring.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (8)
1. a kind of shutter miniature air quality monitor, it is characterised in that: including columnar air quality monitoring shell (1) and
Air quality monitoring pedestal (2), the outer rim of the air quality monitoring pedestal (2) are fixedly connected with installation lug (3), the sky
Gas quality-monitoring shell (1) is installed together with the air quality monitoring pedestal (2) by the installation lug (3), described
Air quality monitoring shell (1) wall surface is provided with uniform grid, and the air quality monitoring shell (1) is set as hollow chamber
Body (4), the air quality monitoring pedestal (2) are fixedly installed with Detection Circuit plate (6), the gas by stabilizer blade (5)
Detection circuit board (6) is accommodated in the cavity (4) inside, and the Detection Circuit plate (6) is if be fixedly installed with dry gas inspection
Probing head (7), the Detection Circuit plate (6) are electrically connected with signal processor (8), and the signal processor (8) includes
Signal input unit (801) for receiving gas signal, the micro process list for converting air mass signal to electric signal
First (802), for the signal output unit (803) of output signal and for output gas detection data to the nothing of terminal works platform
Line communication unit (804), the signal input unit (801), the signal output unit (803), the wireless communication unit
It (804) is to be electrically connected with the microprocessing unit (802), the gas detection probe (7) and the Detection Circuit
Plate (6) is electrically connected, and air quality monitoring shell (1) outer rim is fixedly installed with several stator blades (9), the air quality
Monitoring pedestal (2) also perforation is provided with power supply string holes (10).
2. a kind of shutter miniature air quality monitor according to claim 1, it is characterised in that: the air quality
Monitoring pedestal (2) is fixedly connected with installation folded plate (11), and the installation folded plate (11) includes base member mounting portion (12), support portion
(13) and metope fixed part (14), the base member mounting portion (12), the support portion (13) and the metope fixed part (14) one
Bodyization connection, there are two the first mounting hole (15), the base member mounting portion (12) passes through institute for base member mounting portion (12) setting
The first mounting hole (15) is stated to be installed together with the air quality monitoring pedestal (2), the base member mounting portion (12) with it is described
Support portion (13) forms the first angle (16), and the support portion (13) and the metope fixed part (14) form the second angle
(17)。
3. a kind of shutter miniature air quality monitor according to claim 1, it is characterised in that: several air guides
Piece (9) is set as circular fan blades, and the quantity of the stator blade (9) is set as six groups or 12 groups, and each stator blade
(9) outer rim of the air quality monitoring shell (1) is equidistantly mounted on by bonding.
4. a kind of shutter miniature air quality monitor according to claim 2, it is characterised in that: first angle
It (16) is 135 degree with the angle of second angle (17).
5. a kind of shutter miniature air quality monitor according to claim 2, it is characterised in that: the metope is fixed
Portion (14) is opened up there are four the second mounting hole (18), and the metope fixed part (14) passes through the fixed peace of second mounting hole (18)
It is attached to building masonry wall.
6. a kind of shutter miniature air quality monitor according to claim 1, it is characterised in that: the wireless telecommunications
Unit (804) is using GPRS or WIFI wireless communication transmission to the terminal works platform.
7. a kind of shutter miniature air quality monitor according to claim 1, it is characterised in that: the gas detection
The width of circuit board (6) is less than the internal diameter width of the cavity (4).
8. a kind of shutter miniature air quality monitor according to claim 1, it is characterised in that: the gas detection
Circuit board (6) is circumscribed with power supply, and the power supply is electrically connected by power supply string holes (10) and the Detection Circuit plate (6),
The power supply is battery or 220V alternating current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385494.4A CN109324159A (en) | 2018-11-20 | 2018-11-20 | A kind of shutter miniature air quality monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385494.4A CN109324159A (en) | 2018-11-20 | 2018-11-20 | A kind of shutter miniature air quality monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109324159A true CN109324159A (en) | 2019-02-12 |
Family
ID=65257337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385494.4A Pending CN109324159A (en) | 2018-11-20 | 2018-11-20 | A kind of shutter miniature air quality monitor |
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| Country | Link |
|---|---|
| CN (1) | CN109324159A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100050750A1 (en) * | 2008-08-29 | 2010-03-04 | Saaski Elric W | Concentrator |
| CN203848871U (en) * | 2014-04-17 | 2014-09-24 | 中康韦尔(保定)环境科技有限公司 | Air quality detection system |
| CN105823812A (en) * | 2016-05-10 | 2016-08-03 | 泛测（北京）环境科技有限公司 | Air detector and working method thereof |
| CN106405125A (en) * | 2016-03-31 | 2017-02-15 | 北方工业大学 | Atmospheric detection case structure |
| US20170310809A1 (en) * | 2017-01-18 | 2017-10-26 | Shanghai Eawada Environmental Technology CO.,Ltd | Air quality monitor and air quality monitoring system carried by smart phone |
| CN206656763U (en) * | 2017-04-24 | 2017-11-21 | 李丽 | Miniature multi-parameter atmosphere pollution monitor and atmosphere pollution monitoring system |
-
2018
- 2018-11-20 CN CN201811385494.4A patent/CN109324159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100050750A1 (en) * | 2008-08-29 | 2010-03-04 | Saaski Elric W | Concentrator |
| CN203848871U (en) * | 2014-04-17 | 2014-09-24 | 中康韦尔(保定)环境科技有限公司 | Air quality detection system |
| CN106405125A (en) * | 2016-03-31 | 2017-02-15 | 北方工业大学 | Atmospheric detection case structure |
| CN105823812A (en) * | 2016-05-10 | 2016-08-03 | 泛测（北京）环境科技有限公司 | Air detector and working method thereof |
| US20170310809A1 (en) * | 2017-01-18 | 2017-10-26 | Shanghai Eawada Environmental Technology CO.,Ltd | Air quality monitor and air quality monitoring system carried by smart phone |
| CN206656763U (en) * | 2017-04-24 | 2017-11-21 | 李丽 | Miniature multi-parameter atmosphere pollution monitor and atmosphere pollution monitoring system |
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