CN206489042U - A kind of ground fixed environment monitoring platform - Google Patents
A kind of ground fixed environment monitoring platform Download PDFInfo
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- CN206489042U CN206489042U CN201720189359.7U CN201720189359U CN206489042U CN 206489042 U CN206489042 U CN 206489042U CN 201720189359 U CN201720189359 U CN 201720189359U CN 206489042 U CN206489042 U CN 206489042U
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- beta
- measuring instrument
- controller
- dust measuring
- environment monitoring
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Abstract
The utility model is related to environmental monitoring technology field, specifically a kind of ground fixed environment monitoring platform.For improving the accurate of particle concentration Monitoring Data data.The technical scheme used is, a kind of ground fixed environment monitoring platform, it is characterized in that, including support, controller, air sampling cutter, beta-ray dust measuring instrument and optical particulate thing sensor, the air sampling cutter is connected with beta-ray dust measuring instrument, the beta-ray dust measuring instrument and the optical particulate thing sensor are electrically connected in the controller and to the concentration information of the suspended particulate substance needed for controller transmission in the gas of monitoring, and the air sampling cutter, beta-ray dust measuring instrument and optical particulate thing sensor are respectively provided on the support.Beneficial effect is can to improve the accuracy of measurement data.
Description
Technical field
The utility model is related to environmental monitoring technology field, specifically a kind of ground fixed environment monitoring platform.
Background technology
In the prior art, the method for the suspended particulate matter concentration in measurement air has light scattering method and β ray methods, light scattering
Method is exactly to calculate the species and suspended particulate substance of the suspended particulate substance in air by the aerial scattering degree of detection light
Concentration method, optical particulate thing sensor be using light scattering method measure suspended particulate matter concentration instrument, light scattering method
Advantage can continuously measure in the concentration of the suspended particulate substance in air, the air that can be obtained using light scattering method
Suspended particulate substance concentration versus time curve, but to have a certain instantaneous measure error larger for light scattering method
Problem.Beta-ray dust measuring instrument is the method that use β ray methods of the prior art measure suspended particulate matter concentration.β ray methods are first
Air is cut by air sampling cutter, air sampling cutter is connected with beta-ray dust measuring instrument, with using β
Exemplified by radionetric survey PM2.5, air sampling cutter is cut to air first, and then the PM2.5 in air is separated
Come, then isolated PM2.5 particles are adsorbed by the filter paper in beta-ray dust measuring instrument, then β rays are surveyed
Dirt instrument is irradiated by β rays to filter membrane, beta-ray dust measuring instrument according to Beta-ray attenuation degree, air mass flow and sampling when
Between calculate PM2.5 concentration, β ray methods have the accurate advantage of measurement data, but the sampling process of β ray methods is very long,
Generally just go out a data every 2 hours, can not be obtained which results in staff in the air in certain time period
The variation tendency of particle concentration.
Utility model content
The purpose of this utility model is to provide a kind of ground fixed environment monitoring platform, for improving particle concentration prison
Survey the accurate of Data Data.
The technical scheme in the invention for solving the technical problem is：
A kind of ground fixed environment monitoring platform, including support, controller, air sampling cutter, beta-ray dust measuring instrument and
Optical particulate thing sensor, the air sampling cutter is connected with beta-ray dust measuring instrument, the beta-ray dust measuring instrument and the light
Particulate matter sensors are learned to be electrically connected in the controller and the suspended particulate into the gas monitored needed for controller transmission
The concentration information of thing, the air sampling cutter, beta-ray dust measuring instrument and optical particulate thing sensor are respectively provided at the support
On.
Further, in addition to noise detection apparatus and shoot with video-corder integrated device, noise detection apparatus and shoot with video-corder integrated device
Electrically connected respectively with the controller, noise detection apparatus and shoot with video-corder integrated device and be respectively provided on the support.
Further, in addition to baroceptor, temperature sensor, anerovane, the baroceptor, temperature are passed
Sensor and anerovane are electrically connected with the controller respectively.
Further, described noise detection apparatus, baroceptor, temperature sensor, beta-ray dust measuring instrument and optics
Grain thing sensor is integrated on a control cabinet, and control cabinet is arranged on the support.
Further, the support includes some bearing diagonals, and bearing diagonal is located at the bottom of support, the bottom of each bearing diagonal
Portion is respectively equipped with flange.
Further, in addition to positioner, positioner and controller electrical connection.
The beneficial effects of the utility model are：
1st, a kind of ground fixed environment monitoring platform, when in use, is examined in real time by optical particulate thing sensor
The concentration for the suspended particulate substance surveyed in air, and by the detection data of controller record optics particulate matter sensors, pass through control
Device processed draws the change curve over time of the concentration of the suspended particulate substance in air, and air sampling cutter is carried out to air
Cutting to the suspended particulate substance for needing to measure from air so as to be separated, and beta-ray dust measuring instrument is detected outstanding by β ray methods
The concentration of floating particles thing, beta-ray dust measuring instrument goes out a detection data at regular intervals, generally goes out every two hours and once surveys
Data are measured, controller obtains and records the measurement data of beta-ray dust measuring instrument, in beta-ray dust measuring instrument and optical particulate thing sensor
When going out measurement data simultaneously, controller measures the concentration of measured suspended particulate substance using beta-ray dust measuring instrument as this time point
The concentration of actual suspended particulate substance, so as to ensure the accuracy of the measurement data at the time point.At same time point, when
The suspended particulate substance that the suspended particulate matter concentration value that is gone out of beta-ray dust measuring instrument that controller is obtained is gone out with laser particle thing it is dense
When the difference of angle value exceeds error allowed band, staff carries out clear to the optical lens of optical particulate thing sensor
Reason, so as to ensure the accurate of measurement data.
2nd, noise detection apparatus is used to detect neighbouring noise situations, the controller when the decibel of noise is more than environmental protection standard
Record the exceeded time, and by shoot with video-corder integrated device recording noise it is exceeded when image and acoustic information, disobeying around record
Condition of construction is advised, shooting with video-corder integrated device can also record by personnel's image information of the present utility model, it is to avoid the utility model
By artificial destruction.
3rd, anerovane, baroceptor and temperature sensor are used to monitor neighbouring every meteorological index, work in real time
Make personnel by the meteorological condition near controller acquisition monitoring point, so as to facilitate deciding on the diffusion tendency of particulate matter.
4th, described noise detection apparatus, baroceptor, temperature sensor, beta-ray dust measuring instrument and optical particulate thing are passed
Sensor is integrated on a control cabinet, and control cabinet is arranged on the support, and this can improve reliability of the present utility model.
5th, the support includes some bearing diagonals, and bearing diagonal is located at the bottom of support, the bottom difference of each bearing diagonal
Provided with flange, for facilitating erection work of the present utility model, facilitate fixed installation of the present utility model.
6th, positioner may help to quickly determine the location of the utility model, convenient monitoring unit prison with side
Survey and count the environmental information of different location.
Brief description of the drawings
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 structural representations of the present utility model；
In figure：1 support, 11 bearing diagonals, 12 flanges, 13 anerovanes, 2 control cabinets, 21 temperature sensors, 22 air pressure transmissions
Sensor, 23 noise detection apparatus, 24 optical particulate thing sensors, 3 shoot with video-corder integrated device, 4 air sampling cutters.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Apply example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of ground fixed environment monitoring platform, including support 1, controller, air sampling cutting
Device 4, beta-ray dust measuring instrument, optical particulate thing sensor 24, noise detection apparatus 23, shoot with video-corder integrated device 3, baroceptor 22,
Temperature sensor 21, anerovane 13 and positioner, air sampling cutter 4 are connected with beta-ray dust measuring instrument, air sampling
Cutter 4 and beta-ray dust measuring instrument are prior art, pass through a gas passage between air sampling cutter and beta-ray dust measuring instrument
It is attached, air sampling cutter is used to separate the target suspended particulate substance in air, is then suspended with target
The air of particulate matter flows through beta-ray dust measuring instrument, realizes that suspended particulate substance is dense by air sampling cutter and beta-ray dust measuring instrument
The β ray method measurements of degree are a kind of prior arts.Beta-ray dust measuring instrument and optical particulate thing sensor 24 are electrically connected in control
Device and the concentration information that the suspended particulate substance in the required gas monitored is transmitted to controller, air sampling cutter 4, β rays
Dust gauge and optical particulate thing sensor 24 are respectively provided on support 1.Noise detection apparatus 23, shoot with video-corder integrated device 3, air pressure transmission
Sensor 22, temperature sensor 21 and anerovane 13 are electrically connected with the controller respectively, noise detection apparatus 23 and shoot with video-corder one
Device 3 is separately positioned on support 1.Noise detection apparatus 23, baroceptor 22, temperature sensor 21, beta-ray dust measuring instrument and
Optical particulate thing sensor 24 is integrated on a control cabinet 2, and control cabinet is located on support 1, noise detection apparatus 23, air pressure transmission
Sensor 22, temperature sensor 21, beta-ray dust measuring instrument and optical particulate thing sensor 24 are located in frame 1 by control cabinet 2.Branch
Frame 1 includes some bearing diagonals 11, and bearing diagonal is located at the bottom of support, and the bottom of each bearing diagonal is respectively equipped with flange 12.
As depicted in figs. 1 and 2, the utility model when in use, is examined in real time by optical particulate thing sensor 24
The concentration for the suspended particulate substance surveyed in air, and by the detection data of controller record optics particulate matter sensors 24, pass through
Controller draws the change curve over time of the concentration of the suspended particulate substance in air, and air sampling cutter 4 is to air
Cutting is carried out so as to be separated to the suspended particulate substance for needing to measure from air, beta-ray dust measuring instrument is examined by β ray methods
The concentration for the suspended particulate substance surveyed in air, beta-ray dust measuring instrument goes out a detection data at regular intervals, generally every two
Hour goes out one-shot measurement data, and controller obtains and records the measurement data of beta-ray dust measuring instrument, in beta-ray dust measuring instrument and optics
When particulate matter sensors go out measurement data simultaneously, controller measures the concentration of measured suspended particulate substance with beta-ray dust measuring instrument
For the concentration of the actual suspended particulate substance at this time point, so as to ensure the accuracy of the measurement data at the time point.Same
At one time point, gone out when the suspended particulate matter concentration value that the beta-ray dust measuring instrument that controller is obtained is gone out with laser particle thing
When the difference of the concentration value of suspended particulate substance exceeds error allowed band, light of the staff to optical particulate thing sensor
Learn camera lens to be cleared up, so as to ensure the accurate of measurement data.
Noise detection apparatus 23 is used to detect neighbouring noise situations, the controller when the decibel of noise is more than environmental protection standard
Record the exceeded time, and by shoot with video-corder the recording noise of integrated device 3 it is exceeded when image and acoustic information, disobeying around record
Condition of construction is advised, shooting with video-corder integrated device 3 can also record by personnel's image information of the present utility model, it is to avoid the utility model
By artificial destruction.
Every meteorology that anerovane 13, baroceptor 22 and temperature sensor 21 are used near monitoring in real time refers to
Mark, staff obtains the meteorological condition near monitoring point by controller, so as to facilitate deciding on the diffusion tendency of particulate matter.
Noise detection apparatus 23, baroceptor 22, temperature sensor 21, beta-ray dust measuring instrument and optical particulate thing sensing
Device 24 is integrated on a control cabinet, and control cabinet 2 is arranged on support, and this can improve reliability of the present utility model.
Support 1 includes some bearing diagonals 11, and bearing diagonal 11 is located at the bottom of support 1, the bottom point of each bearing diagonal 11
Not She You flange, for facilitating erection work of the present utility model, facilitate fixed installation of the present utility model.Positioner can be with
User is helped quickly to determine the environment of the location of the utility model, convenient monitoring unit monitoring and statistics different location
Information.
Claims (6)
1. a kind of ground fixed environment monitoring platform, it is characterized in that, including support, controller, air sampling cutter, β rays
Dust gauge and optical particulate thing sensor, the air sampling cutter are connected with beta-ray dust measuring instrument, the beta-ray dust measuring instrument
It is electrically connected in the controller and is transmitted to controller in the required gas monitored with the optical particulate thing sensor
The concentration information of suspended particulate substance, the air sampling cutter, beta-ray dust measuring instrument and optical particulate thing sensor are respectively provided at
On the support.
2. a kind of ground fixed environment monitoring platform according to claim 1, it is characterized in that, in addition to noise detection apparatus
With shoot with video-corder integrated device, noise detection apparatus and shoot with video-corder integrated device and electrically connected respectively with the controller, noise detection apparatus
It is respectively provided at integrated device is shot with video-corder on the support.
3. a kind of ground fixed environment monitoring platform according to claim 2, it is characterized in that, in addition to baroceptor,
Temperature sensor, anerovane, the baroceptor, temperature sensor and anerovane are electric with the controller respectively
Connection.
4. a kind of ground fixed environment monitoring platform according to claim 3, it is characterized in that, described noise measuring dress
Put, baroceptor, temperature sensor, beta-ray dust measuring instrument and optical particulate thing sensor are integrated on a control cabinet, control
Case is arranged on the support.
5. a kind of ground fixed environment monitoring platform according to Claims 1-4 any one, it is characterized in that, the branch
Frame includes some bearing diagonals, and bearing diagonal is located at the bottom of support, and the bottom of each bearing diagonal is respectively equipped with flange.
6. a kind of ground fixed environment monitoring platform according to claim 5, it is characterized in that, in addition to positioner, it is fixed
Position device and controller electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189359.7U CN206489042U (en) | 2017-02-28 | 2017-02-28 | A kind of ground fixed environment monitoring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189359.7U CN206489042U (en) | 2017-02-28 | 2017-02-28 | A kind of ground fixed environment monitoring platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489042U true CN206489042U (en) | 2017-09-12 |
Family
ID=59763238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189359.7U Active CN206489042U (en) | 2017-02-28 | 2017-02-28 | A kind of ground fixed environment monitoring platform |
Country Status (1)
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| CN (1) | CN206489042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567764A (en) * | 2019-09-19 | 2019-12-13 | 山东圣文环保科技有限公司 | outdoor air quality monitoring device who possesses sample collection and stores function |
-
2017
- 2017-02-28 CN CN201720189359.7U patent/CN206489042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567764A (en) * | 2019-09-19 | 2019-12-13 | 山东圣文环保科技有限公司 | outdoor air quality monitoring device who possesses sample collection and stores function |
| CN110567764B (en) * | 2019-09-19 | 2022-03-08 | 山东圣文环保科技有限公司 | Outdoor air quality monitoring device who possesses sample collection and stores function |
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