CN207036517U - A kind of air station samples anti-interference system - Google Patents
A kind of air station samples anti-interference system Download PDFInfo
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- CN207036517U CN207036517U CN201721030188.XU CN201721030188U CN207036517U CN 207036517 U CN207036517 U CN 207036517U CN 201721030188 U CN201721030188 U CN 201721030188U CN 207036517 U CN207036517 U CN 207036517U
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- sampling
- particle
- house steward
- cutter
- monitoring instrument
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Abstract
It the utility model is related to a kind of air station sampling anti-interference system, including air sampling part and particle sampling part, wherein, sampling head is provided with above the gas sampling house steward of air sampling part, the total tube wall of gas sampling is provided with gas path joint, cutter is provided with above the particle sampling house steward of particle sampling part, particle sampling house steward bottom is provided with particle monitoring instrument, first is set respectively in gas sampling house steward and particle sampling house steward, two photoelectric sensors, first, the receiving portion of two photoelectric sensors is converted to the optical signal from luminous component received the signal input part that electric signal delivers to control device.The utility model realizes the generation for preventing interference monitoring instrument normal sample behavior, it can ensure that and collect true, accurate and effective air quality data, strong technical support is provided for environmental management and government decision, monitoring instrument normal sample behavior can be found rapidly, and evidence is locked rapidly, used beneficial to environmental management department.
Description
Technical field
A kind of air station sample devices is the utility model is related to, specially a kind of air station sampling anti-interference system.
Background technology
Environment measuring and improvement are a technical very strong emerging industries.The dielectric object of environment measuring is broadly divided into
Water quality detection, air detection, Soil K+adsorption, solid waste detection, biological detection, noise and vibration detection, electromagnet radiation detection,
Radiological measuring, heat detection, light detection, hygienic (pathogen, virus, parasite etc.) detection etc..
Wherein air detection refers to detect the quality of air quality.The quality of air quality reflects dirty in air
Contaminate the height of thing concentration.Air pollution is a complicated phenomenon, in special time and place air pollutant concentration by perhaps
Multifactor impact.The man-made pollutant discharge size for coming self-retaining and mobile pollution source is to influence the main factor of air quality
One of, including vehicle, ship, the tail gas of aircraft, industrial enterprise's production discharge, resident living and heating, waste incineration etc..
Development intensity, topography and geomorphology and the meteorology in city etc. are also an important factor for influenceing air quality.
At present, conventional air sampling rig is mainly used in 6 parameters of Evaluation of Atmospheric Environmental Quality, including NOX,
SO2, O3, CO, PM2.5, PM10.In order to ensure the living environment of people, government also takes measures, and strengthens environmentally friendly supervision,
Air monitoring station is set up in the heavier area of air pollution, is realized by the air station sample devices being installed in air monitoring station
6 parameters and in real time monitoring are stated, when the concentration that medium is detected in air sample reaches to a certain degree, system sends alarm.
However, some seriously polluted local governments or enterprise are improper due to administering, to hide fine or hitting the target, use
Some improper means, try to add into air station sample devices oxidant, activated carbon, filter paper, filter, gauze and
Mouth mask etc., Interference Detection data, make the air station environment up to standard in this way, cause monitoring part not detect true
Data, have had a strong impact on the expansion of efforts at environmental protection, while also violate《Air Pollution Prevention Law》, it is illegal activities.
Utility model content
For air station sample devices in the prior art due to artificial disturbance, the deficiencies of True Data can not be detected, this
Utility model will solve the problems, such as the air station sampling anti-interference system for being to provide a kind of detectable True Data.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of air station sampling anti-interference system of the utility model, including air sampling part and particle sampling part,
Wherein, sampling head being provided with above the gas sampling house steward of air sampling part, the total tube wall of gas sampling is provided with gas path joint,
Cutter is provided with above the particle sampling house steward of particle sampling part, particle sampling house steward bottom is provided with particle monitoring
Instrument, first and second photoelectric sensor, first and second photoelectric sensing are set respectively in gas sampling house steward and particle sampling house steward
The receiving portion of device by the optical signal from luminous component received be converted to electric signal deliver to control device signal input
End.
The detection range of first photoelectric sensor is between sampling head and gas path joint, the illuminating part of the first photoelectric sensor
Part is arranged at sampling head or at gas path joint, and receiving part is arranged at gas path joint or at sampling head.
The detection range of first photoelectric sensor is between sampling head and gas path joint, the illuminating part of the first photoelectric sensor
Part and receiving part are mounted at sampling head or at gas path joint, and reflex reflector is installed at gas path joint or at sampling head,
The light source that reflex reflector sends luminous component reflexes to receiving part.
The detection range of second photoelectric sensor is between cutter and particle monitoring instrument, the hair of the second photoelectric sensor
Light part is arranged at cutter or particle monitoring instrument, and receiving part is arranged at particle monitoring instrument or cutter.
The detection range of second photoelectric sensor is between cutter and particle monitoring instrument, the hair of the second photoelectric sensor
Light part and receiving part are mounted at cutter or particle monitoring instrument, are pacified at particle monitoring instrument or at cutter
Anti-loaded electro-optical device, the light source that reflex reflector sends luminous component reflex to receiving part.
First pressure sensor is additionally provided with gas path joint.
Second pressure sensor is provided with particle monitoring instrument.
The utility model also has the camera for being used for gathering sampling head image and/cutter image.
Infrared sensor is installed additional in sampling head and/or cutter side.
The utility model has the advantages that and advantage：
1. the utility model, which is realized, prevents the generation of interference monitoring instrument normal sample behavior, it can be ensured that collect it is true,
Accurate and effective air quality data, strong technical support is provided for environmental management and government decision.
2. the utility model can find monitoring instrument normal sample behavior rapidly, and lock evidence rapidly, beneficial to environment pipe
Reason department uses.
3. the utility model is simple in construction, practical, easy for installation, transformation of the way cost is low, easy to spread.
Brief description of the drawings
Fig. 1 is air station sample devices structural representation in the prior art；
Fig. 2 is air sampling part gas connection schematic diagram in the utility model；
Fig. 3 is that air sampling part light path detects structural representation in the utility model.
Wherein, 1 is air sampling part, and 101 be gas sampling house steward, and 102 be sampling head, and 103 be gas path joint, 104
It is particle sampling part for exhaust outlet, 2,201 be PM10 cutters, and 202 be PM2.5 cutters, and 203 be particle monitoring
Instrument, 204 be sampling pump, and 205 be particle sampling house steward, and 3 be roof.
Embodiment
The utility model is further elaborated with reference to Figure of description.
As shown in Figure 1, 2, the utility model is that a kind of air station samples anti-interference system, including the He of air sampling part 1
Particle sampling part 2, the top of gas sampling house steward 101 of air sampling part 1 are provided with sampling head 102, gas sampling house steward
101 tube walls are provided with gas path joint 103, and sampling head 102 is placed in atmospheric environment, and gas path joint 103 is located at interior；Particulate matter is adopted
The top of particle sampling house steward 205 of sample part 2 is provided with cutter, and the bottom of particle sampling house steward 205 is provided with particle monitoring
Instrument, sets first and second photoelectric sensor respectively in gas sampling house steward 1 and particle sampling house steward 2, and photoelectric sensor connects
Receiving portions are converted to the optical signal of the luminous component received the signal input part that electric signal delivers to control device.
In the present embodiment, air sampling part 1 and particle sampling part 2 are vertically arranged to the roof of air station, and two
Person is used simultaneously, also can be used alone, and the sampling head 102 of wherein air sampling part 1 is placed in atmospheric environment, gas path joint
103 located at interior；Gas path joint is multiple, for sampling multiple gas parameters, including NOX, SO2、O3And CO gas parameters.
The PM10 cutters 201 and PM2.5 cutters 202 of the top of particle sampling house steward 205 of particle sampling part 2 are located at room
Outside, it is respectively used to gather the PM2.5 in air, PM10 particulate matters, particle monitoring instrument is located at interior.
In order to prevent the generation of artificial disturbance monitoring instrument normal sample behavior (including the gas to air sampling part 1
Sample and oxidant and activated carbon are added in house steward 101, to the PM10 cutters 201 and PM2.5 cutters of particle sampling part 2
202 and particle sampling house steward 205 in add filter paper, filter, gauze and mouth mask), the utility model is to original monitoring
Instrument is improved, including：
1) foreign bodies detection
First and second photoelectric sensor is set respectively in gas sampling house steward 1 and particle sampling house steward 2, by with
It whether there is foreign matter in following several ways detection gas sampling house steward 1 and particle sampling house steward 2.
The detection range of first photoelectric sensor is between sampling head and gas path joint, the illuminating part of the first photoelectric sensor
Part is arranged at sampling head or at gas path joint, and receiving part is arranged at gas path joint or at sampling head.
The detection range of first photoelectric sensor is between sampling head and gas path joint, the illuminating part of the first photoelectric sensor
Part and receiving part are mounted at sampling head or at gas path joint, and reflex reflector is installed at gas path joint or at sampling head,
The light source that reflex reflector sends luminous component reflexes to receiving part.
The detection range of second photoelectric sensor is between cutter and particle monitoring instrument, the hair of the second photoelectric sensor
Light part is arranged at cutter (PM10 cutters 201 or PM2.5 cutters 202) or particle monitoring instrument, receiving part
At particle monitoring instrument or cutter.
The detection range of second photoelectric sensor is between cutter and particle monitoring instrument, the hair of the second photoelectric sensor
Light part and receiving part are mounted at cutter or particle monitoring instrument, are pacified at particle monitoring instrument or at cutter
Anti-loaded electro-optical device, the light source that reflex reflector sends luminous component reflex to receiving part.
By taking gas sampling house steward 1 as an example, sampling head is mounted in as shown in figure 3, the luminous component of photoelectric sensor can be located at
At 102 (i.e. B points in Fig. 3), receiving part is installed at gas path joint 103 (i.e. B points in Fig. 3), lighted by B points, A points connect
Receive；Also luminous component and receiving part location swap, A points can be lighted, B points receive；Or by luminous component and receiving part
It is mounted at sampling head 102, B points light, A point reflections, and B points receive；Can also be mutual by luminous component and receiving part position
Change, lighted at A, reflected at B, received at A.Four kinds of detection modes of the above can be light between A points and B points by optical method
Line is to penetrating and reflecting in detection gas sampling house steward 101 whether have exception.If receiving part is not successfully receiving optical signal,
Then illustrate that gas sampling house steward 101 has foreign matter.
2) pressure detecting
The utility model installs first pressure sensor at the gas path joint 103 of air sampling part 1, when gas sampling is total
When pipe 101 has foreign matter, the gas pressure that first pressure sensor detects can be changed, and the pressure signal is transmitted to control and filled
Put, send out pre-warning signal；Similarly, second pressure sensor is installed at the particle sampling house steward 205 of particle sampling part 2,
When having foreign matter in particle sampling house steward 205, the gas pressure that second pressure sensor detects can change, the pressure
Signal is transmitted to control device, sends out pre-warning signal.
3) video monitoring
For gathering the camera of sampling head image and/cutter image.In air sampling part 1 and particle sampling portion
Divide 2 camera is nearby installed, when someone is close to air sampling part 1 or particle sampling part 2, camera can be by video figure
As transmitting to control device, contrasted with normal picture, analyze someone's appearance, send pre-warning signal.Pass through image algorithm simultaneously
The change of monitoring gas sampling house steward 101, sampling head 102, PM10 cutters 201 and the image of PM2.5 cutters 202 in real time and
With the difference of original image, there is abnormal hair to remove pre-warning signal.
4) take pictures monitoring
The utility model can also be in mode 3) on the basis of, near air sampling part 1 and particle sampling part 2
Install infrared sensor additional, coordinate camera to take pictures.Infrared sensor is used to sense whether someone approaches, and induction range is 1 meter, is taken the photograph
As head is used to gather the image of sampling head and cutter, taken pictures by camera by image transmitting to control device, by running on
Image algorithm real time contrast sampling head image in control device, judge whether image is abnormal, for example someone gives to adopt and installed additional above head
Mouth mask and cloth bag etc..
Claims (9)
1. a kind of air station samples anti-interference system, including air sampling part and particle sampling part, wherein, gas sampling
Sampling head is provided with above partial gas sampling house steward, the total tube wall of gas sampling is provided with gas path joint, particle sampling portion
Cutter is provided with above the particle sampling house steward divided, particle sampling house steward bottom is provided with particle monitoring instrument, and its feature exists
In：First and second photoelectric sensor, first and second photoelectric sensing are set respectively in gas sampling house steward and particle sampling house steward
The receiving portion of device by the optical signal from luminous component received be converted to electric signal deliver to control device signal input
End.
2. air station according to claim 1 samples anti-interference system, it is characterised in that：The detection of first photoelectric sensor
Scope is between sampling head and gas path joint, and the luminous component of the first photoelectric sensor is arranged at sampling head or gas path joint
Place, receiving part are arranged at gas path joint or at sampling head.
3. air station according to claim 1 samples anti-interference system, it is characterised in that：The detection of first photoelectric sensor
Between sampling head and gas path joint, the luminous component and receiving part of the first photoelectric sensor are mounted at sampling head scope
Or at gas path joint, reflex reflector, the light source that reflex reflector sends luminous component are installed at gas path joint or at sampling head
Reflex to receiving part.
4. air station according to claim 1 samples anti-interference system, it is characterised in that：The detection of second photoelectric sensor
Scope is between cutter and particle monitoring instrument, and the luminous component of the second photoelectric sensor is arranged on cutter or particulate matter is supervised
Survey at instrument, receiving part is arranged at particle monitoring instrument or cutter.
5. air station according to claim 1 samples anti-interference system, it is characterised in that：The detection of second photoelectric sensor
Between cutter and particle monitoring instrument, the luminous component and receiving part of the second photoelectric sensor are mounted on cutting scope
At cutter or particle monitoring instrument, reflex reflector is installed at particle monitoring instrument or at cutter, reflex reflector is by illuminating part
The light source that part is sent reflexes to receiving part.
6. air station according to claim 1 samples anti-interference system, it is characterised in that：Is additionally provided with gas path joint
One pressure sensor.
7. air station according to claim 1 samples anti-interference system, it is characterised in that：It is provided with particle monitoring instrument
Second pressure sensor.
8. air station according to claim 1 samples anti-interference system, it is characterised in that：Also have and be used to gather sampling head
The camera of image and/cutter image.
9. air station according to claim 8 samples anti-interference system, it is characterised in that：In sampling head and/or cutter
Side installs infrared sensor additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030188.XU CN207036517U (en) | 2017-08-17 | 2017-08-17 | A kind of air station samples anti-interference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030188.XU CN207036517U (en) | 2017-08-17 | 2017-08-17 | A kind of air station samples anti-interference system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036517U true CN207036517U (en) | 2018-02-23 |
Family
ID=61487907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030188.XU Expired - Fee Related CN207036517U (en) | 2017-08-17 | 2017-08-17 | A kind of air station samples anti-interference system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918205A (en) * | 2018-07-11 | 2018-11-30 | 安徽云图信息技术有限公司 | A kind of anti-tampering environment information acquisition device and its application method |
| CN109540203A (en) * | 2018-11-12 | 2019-03-29 | 江苏绿途环保科技有限公司 | A kind of industrial production factory concentration zones environmental detection set |
-
2017
- 2017-08-17 CN CN201721030188.XU patent/CN207036517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918205A (en) * | 2018-07-11 | 2018-11-30 | 安徽云图信息技术有限公司 | A kind of anti-tampering environment information acquisition device and its application method |
| CN109540203A (en) * | 2018-11-12 | 2019-03-29 | 江苏绿途环保科技有限公司 | A kind of industrial production factory concentration zones environmental detection set |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |