CN209356362U - A kind of fugitive dust detection device and fugitive dust detection system - Google Patents
A kind of fugitive dust detection device and fugitive dust detection system Download PDFInfo
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- CN209356362U CN209356362U CN201821638103.0U CN201821638103U CN209356362U CN 209356362 U CN209356362 U CN 209356362U CN 201821638103 U CN201821638103 U CN 201821638103U CN 209356362 U CN209356362 U CN 209356362U
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Abstract
The utility model is suitable for air detection technical field, provides a kind of fugitive dust detection device and fugitive dust detection system, comprising: shell；And fugitive dust sensor, the shell, including at least one data acquisition components are installed on, the data acquisition components include at least two acquisition units, and the acquisition unit is for acquiring fugitive dust data；And processor module, the processor module are electrically connected at least two acquisition unit, carry out mean value calculation with the fugitive dust data acquired at least two acquisition unit and send.Above-mentioned fugitive dust detection device and system pass through data acquisition components acquisition multiple groups fugitive dust data, and mean value calculation is carried out to above-mentioned multiple groups fugitive dust data in real time by processing module, the influence due to accidental factor to fugitive dust data is greatly reduced, monitoring precision is improved；It is connected to server by wireless communication module, monitoring personnel is easy to operate without monitoring on the spot.
Description
Technical field
The utility model belongs to air detection technical field more particularly to a kind of fugitive dust detection device and fugitive dust detection system
System.
Background technique
In daily life and production, various pollutants, especially air all are being discharged to nature daily
In pollutant, the pollutant in air can destroy ecological environment, if the pollutant concentration in air exceeds a certain range, can also
The health of people is impacted.In numerous pollutants, dust pollution is a kind of important pollutant, such as building site
The fugitive dust generated during production operations, the fugitive dust in air enters the body of people by the respiratory tract of people, with fugitive dust
Constantly accumulation, easily causes various respiratory diseases, the health of strong influence people.Therefore, in order to guarantee itself
Health, people go the air quality of monitoring local environment using various fugitive dust monitoring devices, to guarantee at oneself
In a good environment.
Currently, existing fugitive dust monitoring device generally uses laser scattering method to remove the fugitive dust in monitoring air, specifically, swashing
Light scattering method measurement particulate matter is the volume that particulate matter is measured by projection theory, and monitored particulate matter is often irregular
Form, when a certain particulate matter is laminated structure, it be imaged when angle difference and monitoring result deviation it is larger, so laser
Scattering method monitors particulate matter, and there are sporadic abnormal conditions, to cause monitoring result inaccurate.
Utility model content
The utility model provides a kind of fugitive dust detection device, it is intended to solve to cause monitoring result due to sporadic abnormal conditions
The problem of inaccuracy.
The utility model is realized in this way a kind of fugitive dust detection device, comprising: shell；And fugitive dust sensor, installation
In the shell, including at least one data acquisition components, the data acquisition components include at least two acquisition units, described
Acquisition unit is for acquiring fugitive dust data；And processor module, processor module electrical connection at least two acquisition
Unit carries out mean value calculation with the fugitive dust data acquired at least two acquisition unit and sends.
Further, the fugitive dust detection device further includes fugitive dust acquisition component, including shield, pipeline and wind
Fan, for the Pipe installing in the shell, the shield and the fan are separately mounted to the both ends of the pipeline, the number
It is located in the pipeline according to acquisition component.
Further, the data acquisition components be used to acquire fine particle in air or lung particulate matter, can
The data of any of particulate matter, overall suspended pellet are sucked, the acquisition unit is laser cutting head.
Further, the fugitive dust detection device, which is characterized in that it further include circuit unit, the circuit unit
Including control module, wireless communication module and the antenna being sequentially connected electrically, the control module and the wireless communication module
It is mounted in the shell, the antenna is mounted on the hull outside；The control module is also electrically connected to the processor
Module, to receive the average data that the processor module is sent.
Further, it is connected between the processor module and the control module by RS485 interface data wire, institute
It states and is connected between control module and the wireless communication module by RS232 interface data line.
Further, the circuit unit further includes display screen and alarm lamp, and the display screen and the alarm lamp divide
It is not electrically connected to the control module, to show the average data by the display screen, and in the average data
Pass through the alarm lamp luminous alarm when beyond setting value.
Further, the circuit unit further include the lightning-protection module, air switch, power module that are sequentially connected electrically with
And binding post, the binding post are electrically connected to the control module.
Further, the fugitive dust detection device further includes Noise Acquisition component, and the Noise Acquisition component includes
Noise transducer and fixed frame, the noise transducer are fixed to the shell by the fixed frame, and are electrically connected to described
Control module.
The utility model also provides a kind of fugitive dust detection system, comprising: server；And above-mentioned fugitive dust detection device, institute
It states fugitive dust detection device and the server is connected to by the wireless communication module.
Further, the fugitive dust detection system further includes terminal device, and the terminal device passes through described wireless
Communication module is connected to the fugitive dust detection device, and the terminal device is appointing in mobile phone, tablet computer or laptop
It is a kind of.
Above-mentioned fugitive dust detection device and system are due to acquiring multiple groups fugitive dust number by the data acquisition components of fugitive dust sensor
According to, and mean value calculation is carried out to above-mentioned multiple groups fugitive dust data in real time by the processing module of fugitive dust sensor, therefore, greatly limit
The influence of degree reduced due to accidental factor to fugitive dust data, improves monitoring precision；Due to passing through wireless communication module
It is connected to server, therefore, monitoring personnel is easy to operate without monitoring on the spot.
Detailed description of the invention
A kind of Fig. 1 orthographic projection structural schematic diagram of fugitive dust detection device provided by the utility model, the fugitive dust detection dress
It sets including shell, the lid being installed on shell and is installed on the intracorporal mainboard of shell and cover board.
Fig. 2 is the side view of fugitive dust detection device shown in Fig. 1.
Fig. 3 is the bottom view of fugitive dust detection device shown in Fig. 1.
Fig. 4 is the structural schematic diagram after the removal lid of fugitive dust detection device shown in Fig. 1.
Fig. 5 is the structural schematic diagram of fugitive dust detection device shown in Fig. 4 removed after the mainboard and the cover board.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fugitive dust detection device and system provided by the utility model are acquired more by the data acquisition components of fugitive dust sensor
Group fugitive dust data, and mean value calculation, pole are carried out to above-mentioned multiple groups fugitive dust data in real time by the processing module of fugitive dust sensor
The influence of limits reduced due to accidental factor to fugitive dust data, improves monitoring precision.
As shown in Figure 1 to Figure 3, fugitive dust detection device 100 provided by the utility model includes shell and is installed on shell
Fugitive dust sensor, fugitive dust acquisition component, circuit unit and Noise Acquisition component, wherein fugitive dust sensor be used for for adopting
Collect concentration of suspended particles in air, fugitive dust acquisition component is used to acquire the air comprising with suspended particulate, and Noise Acquisition component is used
In the noise information of acquisition casing surroundings.
Specifically, please with reference to Fig. 4 and Fig. 5, shell include shell 110, lid 111, fixed plate 112, panel 113 with
And backboard 114, the substantially square shape of shell 110, surface thereof are equipped with opening, lid 111 is installed on the surface and is opened with closing this
Mouthful.What fixed plate 112 and backboard 114 were spaced is mounted in shell 110, and panel 113 is mounted in fixed plate 112.
Fugitive dust sensor 124 is mounted on backboard 114 comprising processor module (not shown) and at least one data are adopted
Collect component (not shown), processor module is mounted on backboard 114.Data acquisition components include at least two acquisition units, often
A acquisition unit is electrically connected with processing module.Data acquisition components are used to acquire the PM2.5 in air, and (fine particle can enter
Lung particulate matter), PM10 (pellet), any of TSP (overall suspended pellet) or multiple data.Optionally, locate
Reason device module is single-chip microcontroller, and acquisition unit is laser cutting head.
In the present embodiment, three data acquisition components are provided in fugitive dust sensor 124, three data acquisition components
PM2.5 (fine particle or lung particulate matter), PM10 (pellet), the TSP being respectively used in acquisition air are (total outstanding
Floating particles object) data, each data acquisition components include two acquisition units, and acquisition unit is measured empty using laser scattering method
The volume data of suspended particulate in gas.
Fugitive dust acquisition component includes shield 121, pipeline 122 and fan 123, and pipeline 122 is mounted in shell 110 simultaneously
Side positioned at backboard 114 far from fixed plate 112, fan 123 are mounted on the bottom of shell 110, and one end of pipeline 122 is from shell
110 upper surface protrudes out and connect with anti-skid cover 121, and the other end is connect with fan 123.The data of fugitive dust sensor 124 are adopted
Collection component is located in pipeline 122, to acquire PM2.5 in air (fine particle or lung particulate matter), PM10 (inhalable particles
Object), the data of TSP (overall suspended pellet).
Circuit unit includes antenna 131, display screen 132, mainboard 133, wireless communication module 138, lightning-protection module 137, sky
Air cock 136, power module 134, binding post 135 and alarm lamp 139, mainboard 133 are equipped with control module, and mainboard 133 is solid
It is scheduled on mounting plate 112, wireless communication module 138, lightning-protection module 137, air switch 136, power module 134 and binding post
135 are fixed on backboard 114, and antenna 131 is fixed on the outside of shell 110, and display screen 132 is fixed on lid 111, alarm
Lamp 139 is fixed on the upper surface of shell 110.Processor module, the wireless communication module 138, power module of fugitive dust sensor 124
134, display screen 132 and alarm lamp 139 are electrically connected to the control module of mainboard 133, antenna 131 by binding post 135 respectively
It is electrically connected to wireless communication module 138, lightning-protection module 137, air switch 136 and power module 134 are sequentially connected electrically.It is optional
, wireless communication module 138 is radio network gateway, and display screen 132 is touch display screen, and alarm lamp 139 is LED light.
In the present embodiment, the control module of the processor module of fugitive dust sensor 124 and mainboard 133 is equipped with RS485
Interface is connected between processor module and control module by RS485 interface data wire；Control module is additionally provided with RS232 interface,
Wireless communication module is equipped with RS232 interface, is connected between control module and wireless communication module by RS232 interface data line.
In the present embodiment, power module 134 is electrically connected with city；In other embodiments, power module 134 can be with
It is solar panel, is mounted on the outside of shell 110.
Noise Acquisition component includes noise transducer 141 and fixed frame 142, and noise transducer 141 is solid by fixed frame 142
It is scheduled on the outside of shell 110, and is electrically connected to the control module of mainboard 133.
The present invention also provides a kind of fugitive dust detection systems, including server, above-mentioned fugitive dust detection device 100 and terminal to set
It is standby, be equipped with wireless communication module in server and terminal device, with the wireless communication module in above-mentioned fugitive dust detection device
Establish communication connection.Terminal device is any one of mobile phone, tablet computer or laptop.Optionally, terminal device is
Mobile phone.
In use, fugitive dust detection device 100, which is mounted on building site, stockyard, highway periphery and inside etc., 2G/4G signal
The public place of covering, while the space for reserving substantially 1 square metre of area, being highly greater than 3 meters, to install above-mentioned fugitive dust inspection
Survey device 100.
Please with reference to Fig. 1 to Fig. 5, below in conjunction with attached drawing to the work process of above-mentioned fugitive dust detection device 100 and system
It is illustrated:
When work, firstly, power module 134 powers to fugitive dust detection device 100, fan 123 is opened, and outside air is continuous
121 flow ipe 122 of slave shield and from fan 123 be discharged；Then, in pipeline 122 fugitive dust sensor 124 three
It is (inhalable that a data acquisition components start to acquire respectively PM2.5 (fine particle or lung particulate matter), PM10 in air
Particulate matter), the data of TSP (overall suspended pellet), the processor module of fugitive dust sensor 124 respectively acquires every group of data
The data of component carry out mean value calculation, and are sent to mainboard 133 in real time (about once per second) by RS485 interface data wire
Control module；Finally, above-mentioned suspended particulate substance data are stored in the memory module of mainboard 133 by control module, and pass through
RS232 interface data line is sent to wireless communication module 138, and wireless communication module 138 is sent to server by antenna 131 again
And it saves in the server.
Meanwhile on-site supervision personnel can check real-time and history suspended particulate substance data information by 132 scene of display screen,
Can also running parameter, such as upload frequencies, system clock etc. to above-mentioned fugitive dust detection device 100, be configured.
In addition, the monitoring personnel of distal end can be instructed by sending on server or mobile phone to fugitive dust detection device 100, than
As the setting of unlatching, closing and running parameter facilitates monitoring and operation without operating on the spot to scene.
As it can be seen that above-mentioned fugitive dust detection device 100 and system by the data acquisition components of fugitive dust sensor 124 due to being acquired
Multiple groups fugitive dust data, and average value meter is carried out to above-mentioned multiple groups fugitive dust data in real time by the processing module of fugitive dust sensor 124
It calculates, therefore, greatly reduces the influence due to accidental factor to fugitive dust data, improve monitoring precision；Due to logical
It crosses wireless communication module 138 and is connected to server, therefore, monitoring personnel is easy to operate without monitoring on the spot.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of fugitive dust detection device characterized by comprising
Shell；And
Fugitive dust sensor is installed on the shell, including
At least one data acquisition components, the data acquisition components include at least two acquisition units, and the acquisition unit is used
In acquisition fugitive dust data；And
Processor module, the processor module are electrically connected at least two acquisition unit, at least two acquisition
The fugitive dust data of unit acquisition carry out mean value calculation and send.
2. fugitive dust detection device as described in claim 1, which is characterized in that it further include fugitive dust acquisition component, including shield,
Pipeline and fan, the Pipe installing are separately mounted to the pipeline in the shell, the shield and the fan
Both ends, the data acquisition components are located in the pipeline.
3. fugitive dust detection device as claimed in claim 2, which is characterized in that the data acquisition components are for acquiring in air
Fine particle or any of lung particulate matter, pellet, overall suspended pellet data, the acquisition unit
For laser cutting head.
4. fugitive dust detection device as described in claim 1, which is characterized in that it further include circuit unit, the circuit unit packet
Include the control module being sequentially connected electrically, wireless communication module and antenna, the control module and wireless communication module peace
In the shell, the antenna is mounted on the hull outside；The control module is also electrically connected to the processor die
Block, to receive the average data that the processor module is sent.
5. fugitive dust detection device as claimed in claim 4, which is characterized in that the processor module and the control module it
Between connected by RS485 interface data wire, between the control module and the wireless communication module pass through RS232 interface data
Line connection.
6. fugitive dust detection device as claimed in claim 4, which is characterized in that the circuit unit further includes display screen and alarm
Lamp, the display screen and the alarm lamp are respectively electrically connected to the control module, described flat to be shown by the display screen
Mean data, and pass through the alarm lamp luminous alarm when the average data exceeds setting value.
7. fugitive dust detection device as claimed in claim 6, which is characterized in that the circuit unit further includes being sequentially connected electrically
Lightning-protection module, air switch, power module and binding post, the binding post are electrically connected to the control module.
8. fugitive dust detection device as claimed in claim 4, which is characterized in that further include Noise Acquisition component, the noise is adopted
Collection component includes noise transducer and fixed frame, and the noise transducer is fixed to the shell, and electricity by the fixed frame
It is connected to the control module.
9. a kind of fugitive dust detection system characterized by comprising
Server；And
Such as the described in any item fugitive dust detection devices of claim 4 to 8, the fugitive dust detection device passes through the wireless telecommunications mould
Block is connected to the server.
10. fugitive dust detection system as claimed in claim 9, which is characterized in that further include terminal device, the terminal device is logical
It crosses the wireless communication module and is connected to the fugitive dust detection device, the terminal device is mobile phone, tablet computer or notebook
Any one of computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638103.0U CN209356362U (en) | 2018-10-10 | 2018-10-10 | A kind of fugitive dust detection device and fugitive dust detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821638103.0U CN209356362U (en) | 2018-10-10 | 2018-10-10 | A kind of fugitive dust detection device and fugitive dust detection system |
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| Publication Number | Publication Date |
|---|---|
| CN209356362U true CN209356362U (en) | 2019-09-06 |
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ID=67781647
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821638103.0U Active CN209356362U (en) | 2018-10-10 | 2018-10-10 | A kind of fugitive dust detection device and fugitive dust detection system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504865A (en) * | 2020-04-29 | 2020-08-07 | 湖南建工集团有限公司 | Construction and stockpiling site raise dust emission standard exceeding judging method and system |
| CN112595638A (en) * | 2020-12-04 | 2021-04-02 | 安徽蓝盾光电子股份有限公司 | Online real-time monitoring system for particulate matters |
| CN112946197A (en) * | 2021-02-04 | 2021-06-11 | 南京安居防护科技有限公司 | Air detection data analysis system and data management method |
-
2018
- 2018-10-10 CN CN201821638103.0U patent/CN209356362U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504865A (en) * | 2020-04-29 | 2020-08-07 | 湖南建工集团有限公司 | Construction and stockpiling site raise dust emission standard exceeding judging method and system |
| CN112595638A (en) * | 2020-12-04 | 2021-04-02 | 安徽蓝盾光电子股份有限公司 | Online real-time monitoring system for particulate matters |
| CN112946197A (en) * | 2021-02-04 | 2021-06-11 | 南京安居防护科技有限公司 | Air detection data analysis system and data management method |
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