CN208171698U - A kind of active inspiration formula spherical air quality detection device - Google Patents
A kind of active inspiration formula spherical air quality detection device Download PDFInfo
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- CN208171698U CN208171698U CN201820760156.3U CN201820760156U CN208171698U CN 208171698 U CN208171698 U CN 208171698U CN 201820760156 U CN201820760156 U CN 201820760156U CN 208171698 U CN208171698 U CN 208171698U
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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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Abstract
The utility model relates to a kind of active inspiration formula spherical air quality detection devices, the device includes protection installation shell (1), air inlet protective hood (2), it connects installing arm (3), mounting bracket assembly (4), first sensor circuit board (5), second sensor circuit board (6), main control board (7), power supply device (8), drawing fan (9), connecting base plate (10), Temperature Humidity Sensor (11) and noise transducer (12), the utility model novel in structural design is compact, production cost is low, it is quick and easy for installation, active inspiration has prevented the influence of meteorological condition, it ensure that the accuracy of each air characteristics index collection, air pollution composite index population parameter can be achieved to acquire in real time and data upload.
Description
Technical field
The utility model relates to air detection technical fields, and in particular to a kind of active inspiration formula spherical air quality testing
Device.
Background technique
In recent years, problem of environmental pollution annoyings always people's lives, and especially atmosphere polluting problem grows in intensity, sternly
Threaten the life and health of people again.With the General Office of the State Council《About the notice for reinforcing environment supervision law enforcement》Promulgation, respectively
Ground government has gone on the accurate road Zhi Maizhi one after another.And gridding monitors system because of its, manufacturing cost small with equipment overall volume
The features such as low, can be layouted by science, can effectively be promoted the working efficiency for administering haze, can be provided data for environment supervision department
With the advantages such as technical support, become the new mainstream for precisely controlling haze.
But it is most of to use gas certainly in the monitoring site and source resolution equipment that present domestic gridding monitoring system is laid
The contact style gas acquisition mode and device so flowed, monitoring accuracy are highly susceptible to the influence of the natural conditions such as strong wind, only
It can provide certain region general air pollution, it cannot be guaranteed that the precise measurement under various natural conditions.
The breakthrough of Industry urgently new approaches, new technology.It needs in monitoring device miniaturization, cost effective, monitoring is special
On the basis of levying factor generalization, by optimizing structure design and the manufacturing, guarantees the measurement accuracy of each characterization factor, provide
Most accurate detection data are truly realized the precision of haze improvement.
Summary of the invention
Utility model aims to solve the shortcomings of the prior art, provide a kind of active inspiration formula spherical air
Quality detection device, novel in structural design is compact, and production cost is low, quick and easy for installation, and active inspiration has prevented meteorological condition
Influence, ensure that the accuracy of each air characteristics index collection, it can be achieved that air pollution composite index population parameter acquires in real time
It is uploaded with data.
The technical solution adopted in the utility model is：A kind of active inspiration formula spherical air quality detection device, including it is anti-
Shield installation shell 1, air inlet protective hood 2, connection installing arm 3, mounting bracket assembly 4, first sensor circuit board 5, second sense
Device circuit board 6, main control board 7, power supply device 8, drawing fan 9, connecting base plate 10, Temperature Humidity Sensor 11 and noise
The shape of sensor 12, protection installation shell 1 is in semicircle ball shape, is internally provided with installation cavity 13, outer tip end setting
There is connecting column 14, the bottom of installation cavity 13 is provided with mounting post 15, and the oral area of installation cavity 13 is provided with mounting surface 16, connecting column 14
Centre be provided with through-hole 17, through-hole 17 is connected with installation cavity 13, and the shape of air inlet protective hood 2 is in semicircle ball shape, cover
Mouth surrounding is provided with connection flange 18, several air inlets 19 are provided in cover wall, and air inlet protective hood 2 is mounted on protection installation
The lower section of shell 1, connection flange 18 are connected with mounting surface 16, and the centre of connection installing arm 3 is provided with air draft connecting cavity 20, preceding
End is provided with connecting hole 21, and connecting hole 21 is connected with air draft connecting cavity 20, and the lower section of air draft connecting cavity 20 is provided with exhaust outlet
22, protection ventilating cover 23 is provided on exhaust outlet 22, connection installing arm 3 is mounted on the top of protection installation shell 1, connecting hole 21
It is connected with connecting column 14, installation cavity 13 is connected by through-hole 17 with air draft connecting cavity 20, and mounting bracket assembly 4 includes upper peace
Loading board 24, lower installation board 25, long struts 26, long connection mounting post 27 and short connection mounting post 28, upper mounting plate 24 and lower installation
The centre of plate 25 was respectively arranged with air holes 29, and upper mounting plate 24 is connected with mounting post 15, and lower installation board 25 passes through long struts
26 are connected with upper mounting plate 24, and long connection mounting post 27 is fixedly mounted below lower installation board 25, short connection mounting post 28
It is respectively and fixedly installed to below upper mounting plate 24 and lower installation board 25, venthole 30 is provided on first sensor circuit board 5,
The lower section of first sensor circuit board 5 be equipped with PM2.5 sensor, PM10 sensor, TSP sensor, carbon monoxide transducer,
SO 2 sensor, nitrogen dioxide sensor, ozone sensor, total volatile organism sensor, NOx sensor
And barometric pressure sensor, first sensor circuit board 5 are connected by long connection mounting post 27 with lower installation board 25, second passes
Sensor circuit board 6 is mounted in air draft connecting cavity 20, and 3G module, SD card module, ethernet communication are provided on main control board 7
Module, serial ports configuration module, watchdog module, RS232 spare interface and RS485 spare interface, main control board 7 pass through short company
It connects mounting post 28 to be connected with lower installation board 25, power supply device 8 includes Switching Power Supply 31 and lithium battery 32, Switching Power Supply 31
It is connected by short connection mounting post 28 with upper mounting plate 24, lithium battery 32 is fixedly mounted below upper mounting plate 24, air-breathing
Fan 9 is fixedly mounted on the upper surface of upper mounting plate 24, and connecting base plate 10 is fixedly mounted on the tail end of connection installing arm 3, temperature and humidity
Sensor 11 and noise transducer 12 are separately mounted in connection installing arm 3, first sensor circuit board 5, second sensor electricity
Road plate 6, drawing fan 9, Switching Power Supply 31 and lithium battery 32 are connected by data line with main control board 7 respectively, temperature and humidity
Sensor 11 and noise transducer 12 are connected with second sensor circuit board 6 respectively.
It is a kind of engineering plastics that the protection, which installs shell 1, air inlet protective hood 2 and connects the material of installing arm 3,.
The inner wall of the installation cavity 13 and air draft connecting cavity 20 is equipped with insulating.
The utility model has the advantages that compared with prior art：Novel in structural design is compact, and production cost is low,
Quick and easy for installation, active inspiration has prevented the influence of meteorological condition, ensure that the accuracy of each air characteristics index collection, can
Realize that air pollution composite index population parameter acquires in real time and data upload.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, a kind of active inspiration formula spherical air quality detection device, including protection installation shell 1, air inlet are prevented
Shield 2, connection installing arm 3, mounting bracket assembly 4, first sensor circuit board 5, second sensor circuit board 6, governor circuit
Plate 7, power supply device 8, drawing fan 9, connecting base plate 10, Temperature Humidity Sensor 11 and noise transducer 12, protection installation
The shape of shell 1 is in semicircle ball shape, is internally provided with installation cavity 13, outer tip end is provided with connecting column 14, installation cavity
13 bottom is provided with mounting post 15, and the oral area of installation cavity 13 is provided with mounting surface 16, and the centre of connecting column 14 is provided with through-hole
17, through-hole 17 is connected with installation cavity 13, and the shape of air inlet protective hood 2 is in semicircle ball shape, and cover mouth surrounding is provided with connection
Flange 18, several air inlets 19 are provided in cover wall, and air inlet protective hood 2 is mounted on the lower section of protection installation shell 1, connection
Flange 18 is connected with mounting surface 16, and the centre of connection installing arm 3 is provided with air draft connecting cavity 20, and front end is provided with connecting hole
21, connecting hole 21 is connected with air draft connecting cavity 20, and the lower section of air draft connecting cavity 20 is provided with exhaust outlet 22, sets on exhaust outlet 22
It is equipped with protection ventilating cover 23, connection installing arm 3 is mounted on the top of protection installation shell 1, and connecting hole 21 is connected with connecting column 14
It connects, installation cavity 13 is connected by through-hole 17 with air draft connecting cavity 20, and mounting bracket assembly 4 includes upper mounting plate 24, lower installation
The intermediate difference of plate 25, long struts 26, long connection mounting post 27 and short connection mounting post 28, upper mounting plate 24 and lower installation board 25
It was provided with air holes 29, upper mounting plate 24 is connected with mounting post 15, and lower installation board 25 passes through long struts 26 and upper mounting plate 24
It is connected, long connection mounting post 27 is fixedly mounted below lower installation board 25, and short connection mounting post 28 is respectively and fixedly installed to
Below upper mounting plate 24 and lower installation board 25, venthole 30, first sensor circuit are provided on first sensor circuit board 5
The lower section of plate 5 is equipped with PM2.5 sensor, PM10 sensor, TSP sensor, carbon monoxide transducer, sulfur dioxide sensing
Device, nitrogen dioxide sensor, ozone sensor, total volatile organism sensor, NOx sensor and atmospheric pressure pass
Sensor, first sensor circuit board 5 are connected by long connection mounting post 27 with lower installation board 25, second sensor circuit board 6
It is mounted in air draft connecting cavity 20,3G module, SD card module, ethernet communication module, serial ports is provided on main control board 7 and is matched
Module, watchdog module, RS232 spare interface and RS485 spare interface are set, main control board 7 passes through short connection mounting post 28
It is connected with lower installation board 25, power supply device 8 includes Switching Power Supply 31 and lithium battery 32, and Switching Power Supply 31 passes through short connection
Mounting post 28 is connected with upper mounting plate 24, and lithium battery 32 is fixedly mounted below upper mounting plate 24, the fixed peace of drawing fan 9
Mounted in the upper surface of upper mounting plate 24, connecting base plate 10 is fixedly mounted on the tail end of connection installing arm 3, Temperature Humidity Sensor 11 and makes an uproar
Sonic transducer 12 is separately mounted in connection installing arm 3, first sensor circuit board 5, second sensor circuit board 6, air-breathing wind
Fan 9, Switching Power Supply 31 and lithium battery 32 are connected by data line with main control board 7 respectively, Temperature Humidity Sensor 11 with make an uproar
Sonic transducer 12 is connected with second sensor circuit board 6 respectively.
The engineering plastics that the material of protection installation shell 1, air inlet protective hood 2 and connection installing arm 3 is a kind of PC+ABS.It should
Material had not only had excellent heat-resisting weatherability, dimensional stability and the impact resistance of PC resin, but also had ABS resin is excellent to add
Work mobility is applied in thin-walled and complicated shape product, its excellent performance is able to maintain, and plastics and a kind of ester is kept to form
Material mouldability.
Installation cavity 13 and the inner wall of air draft connecting cavity 20 are equipped with insulating, can make its internal the first sensing installed
Device circuit board 5, second sensor circuit board 6, main control board 7, power supply device 8 and drawing fan 9 are in relative constant temperature
It works in the environment of degree.
The active inspiration formula spherical air quality detection device use stratification design and assembly structure, by drawing fan,
Mounting bracket assembly, power supply device, main control board, first sensor circuit board and air inlet protective hood are successively assembled in anti-
It protects in mounting shell body, this novel in structural design is compact, quick and easy for installation, time saving and energy saving, high production efficiency,
Drawing fan is active inspiration power part, is fixedly mounted on the upper surface of upper mounting plate, is located at protection mounting shell
The top of the installation cavity of body carries out data communication, main control board by the connection type and main control board of data line
Current rotating speed can be fed back by digital signal, be used to indicate suction by Digital Signals drawing fan revolving speed, drawing fan
Air fan operating status.Several air inlets, the centre of upper mounting plate and lower installation board are provided in the cover wall of air inlet protective hood
It was respectively arranged with air holes, is provided with venthole on first sensor circuit board, the gap between these holes and installation cavity wall
A gas sampling channel is collectively formed, connects the sample gas of sucking sufficiently with each gas sensor and particulate matter sensors collection surface
Touching, while can accomplish at regular time and quantity to be acquired sample gas, guarantee each characteristic index number by the adjusting to drawing fan revolving speed
According to acquisition precision.Finally, the sample gas via through holes of sucking enter in air draft connecting cavity, it is extraneous through protection ventilating cover discharge.In sample gas
It during sucking discharge, not only completes to the detection acquisition of the air quality data of sample gas, also by the flowing of sample gas to the
One sensor circuit board, second sensor circuit board, main control board, power supply device and drawing fan carry out heat dissipation drop
Temperature.
Power supply device includes Switching Power Supply and lithium battery, has charging interface and status indicator lamp in Switching Power Supply,
Switching Power Supply and lithium battery pass through data line respectively and are connected on main control board, are entire detection device system power supply, switch
Power supply is that lithium battery carries out protectiveness charging by the connection on main control board simultaneously, and the AC power source of Switching Power Supply is defeated
Enter end to draw in connection installing arm by the connection type of exchange conducting wire and connect with extraneous AC power source, user is facilitated to supply
Electricity, Simultaneous Switching power supply and main control board carry out data communication, send electric quantity of lithium battery information and alternating current power failure letter in real time
Breath.
First sensor circuit board, second sensor circuit board, Temperature Humidity Sensor and noise transducer form the detection
Device Detection of Air Quality acquires core component, the PM2.5 sensor installed below first sensor circuit board, PM10 sensing
Device, TSP sensor, carbon monoxide transducer, SO 2 sensor, nitrogen dioxide sensor, ozone sensor, general volatile
Organic matter sensor, NOx sensor and barometric pressure sensor pass through the digital interface on first sensor circuit board
It is communicated using the connection type and main control board of data line.Temperature Humidity Sensor and noise transducer are passed with second respectively
Sensor circuit board is connected, and by the digital interface of second sensor circuit board using the connection type of data line and master control electricity
Road plate is communicated.
Main control board is the core control part of the active inspiration formula spherical air quality detection device, is mounted on lower peace
Below loading board, between first sensor circuit board and power supply device.Main control board is provided with 1 piece of 3G module,
It to be responsible for through wireless network sending and receiving data, 1 piece of SD card module is used to store the historical data acquired, 1 piece of ethernet communication module,
It is responsible for the local parameter by ethernet network sending and receiving data, 1 piece of serial ports configuration module, for equipment to configure, 1 piece of house dog mould
Block provides self-recovering function after crashing caused by accidental cause, and 1 road RS232 spare interface and 2 road RS485 spare interfaces are used for
Other sensing units of accessing user's demand by way of lead-out wire.
The active inspiration formula spherical air quality detection device is fixedly mounted on bearing support by connecting base plate.
Claims (3)
1. a kind of active inspiration formula spherical air quality detection device, which is characterized in that install shell (1), air inlet including protection
Shield (2), connection installing arm (3), mounting bracket assembly (4), first sensor circuit board (5), second sensor circuit board
(6), main control board (7), power supply device (8), drawing fan (9), connecting base plate (10), Temperature Humidity Sensor (11) and
The shape of noise transducer (12), protection installation shell (1) is in semicircle ball shape, is internally provided with installation cavity (13), outside
Portion top is provided with connecting column (14), and the bottom of installation cavity (13) is provided with mounting post (15), the oral area setting of installation cavity (13)
Have mounting surface (16), the centre of connecting column (14) is provided with through-hole (17), and through-hole (17) is connected with installation cavity (13), and air inlet is anti-
The shape of shield (2) is in semicircle ball shape, and cover mouth surrounding is provided with connection flange (18), be provided in cover wall several into
Stomata (19), air inlet protective hood (2) are mounted on the lower section of protection installation shell (1), connect flange (18) and mounting surface (16) phase
The centre of connection, connection installing arm (3) is provided with air draft connecting cavity (20), and front end is provided with connecting hole (21), connecting hole (21)
It is connected with air draft connecting cavity (20), is provided with below air draft connecting cavity (20) exhaust outlet (22), exhaust outlet is arranged on (22)
Have protection ventilating cover (23), connection installing arm (3) is mounted on the top of protection installation shell (1), connecting hole (21) and connecting column
(14) it is connected, installation cavity (13) is connected by through-hole (17) with air draft connecting cavity (20), and mounting bracket assembly (4) includes upper
Mounting plate (24), lower installation board (25), long struts (26), long connection mounting post (27) and short connection mounting post (28), upper installation
The centre of plate (24) and lower installation board (25) was respectively arranged with air holes (29), and upper mounting plate (24) is connected with mounting post (15)
It connects, lower installation board (25) is connected by long struts (26) with upper mounting plate (24), and long connection mounting post (27) is fixedly mounted on
Below lower installation board (25), short connection mounting post (28) is respectively and fixedly installed to upper mounting plate (24) and lower installation board (25)
In the following, being provided with venthole (30) on first sensor circuit board (5), first sensor circuit board is equipped with below (5)
PM2.5 sensor, PM10 sensor, TSP sensor, carbon monoxide transducer, SO 2 sensor, nitrogen dioxide sensing
Device, ozone sensor, total volatile organism sensor, NOx sensor and barometric pressure sensor, first sensor
Circuit board (5) is connected by long connection mounting post (27) with lower installation board (25), second sensor circuit board (6) row of being mounted on
In wind connecting cavity (20), 3G module, SD card module, ethernet communication module, serial ports configuration mould are provided on main control board (7)
Block, watchdog module, RS232 spare interface and RS485 spare interface, main control board (7) pass through short connection mounting post (28)
It is connected with lower installation board (25), power supply device (8) includes Switching Power Supply (31) and lithium battery (32), Switching Power Supply (31)
It is connected by short connection mounting post (28) with upper mounting plate (24), lithium battery (32) is fixedly mounted under upper mounting plate (24)
Face, drawing fan (9) are fixedly mounted on the upper surface of upper mounting plate (24), and connecting base plate (10) is fixedly mounted on connection installing arm
(3) tail end, Temperature Humidity Sensor (11) and noise transducer (12) are separately mounted in connection installing arm (3), the first sensing
Device circuit board (5), second sensor circuit board (6), drawing fan (9), Switching Power Supply (31) and lithium battery (32) pass through respectively
Data line is connected with main control board (7), Temperature Humidity Sensor (11) and noise transducer (12) respectively with second sensor
Circuit board (6) is connected.
2. a kind of active inspiration formula spherical air quality detection device according to claim 1, which is characterized in that described
The material of protection installation shell (1), air inlet protective hood (2) and connection installing arm (3) is a kind of engineering plastics.
3. a kind of active inspiration formula spherical air quality detection device according to claim 1, which is characterized in that described
Installation cavity (13) and the inner wall of air draft connecting cavity (20) are equipped with insulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760156.3U CN208171698U (en) | 2018-05-16 | 2018-05-16 | A kind of active inspiration formula spherical air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820760156.3U CN208171698U (en) | 2018-05-16 | 2018-05-16 | A kind of active inspiration formula spherical air quality detection device |
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| Publication Number | Publication Date |
|---|---|
| CN208171698U true CN208171698U (en) | 2018-11-30 |
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ID=64364539
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820760156.3U Active CN208171698U (en) | 2018-05-16 | 2018-05-16 | A kind of active inspiration formula spherical air quality detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208171698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896105A (en) * | 2018-05-16 | 2018-11-27 | 罗克佳华科技集团股份有限公司 | A kind of active inspiration formula spherical shape open-air mass detecting instrument |
| CN110487961A (en) * | 2019-05-13 | 2019-11-22 | 成都生活家网络科技有限公司 | A kind of Interior Decorative Environment monitoring system |
-
2018
- 2018-05-16 CN CN201820760156.3U patent/CN208171698U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896105A (en) * | 2018-05-16 | 2018-11-27 | 罗克佳华科技集团股份有限公司 | A kind of active inspiration formula spherical shape open-air mass detecting instrument |
| CN110487961A (en) * | 2019-05-13 | 2019-11-22 | 成都生活家网络科技有限公司 | A kind of Interior Decorative Environment monitoring system |
| CN110487961B (en) * | 2019-05-13 | 2024-04-09 | 成都生活家网络科技有限公司 | Indoor decoration environment monitoring system |
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