CN205209832U - Air particulate matter sampling device - Google Patents
Air particulate matter sampling device Download PDFInfo
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- CN205209832U CN205209832U CN201520881877.6U CN201520881877U CN205209832U CN 205209832 U CN205209832 U CN 205209832U CN 201520881877 U CN201520881877 U CN 201520881877U CN 205209832 U CN205209832 U CN 205209832U
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- volumetric flask
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Abstract
Air particulate matter sampling device, including cylindrical sample volumetric flask, set up in the intake pipe on sample volumetric flask top, set up in the blast pipe of sample volumetric flask bottom and set up particulate matter volume consistency transmitter and particulate matter on the inside wall of sample volumetric flask and count consistency transmitter, sample volumetric flask middle section is provided with double -deck electron and adsorbs the otter board, and upper and lower two -layer electron adsorbs otter board interval 15mm, the crisscross distribution has the absorption hole on attending lower floor's electronics absorption otter board, electronics absorption otter board connection singlechip, display device is connected to the singlechip, it is provided with miniature aspiration pump on induced air fan, the blast pipe to be provided with in the intake pipe. Having committed the detection precision greatly to, having realized flow measurement automatically regulated, the function is perfect, not only can sample, can show simultaneously with will sampling aero, improves work efficiency.
Description
Technical field
The utility model relates to air monitering technical field, is specifically related to a kind of air granule sampler.
Background technology
Along with constantly carrying out of global industry, environmental pollution is more and more serious, and various air-borne dust endangers the health of the mankind, and in recent years, " ambient air quality " about PM2.5 and PM10 two particles has been used to evaluate and test air quality.Much research has confirmed that particle can damage respiratory system and cardiovascular system, causes asthma, lung cancer, angiocardiopathy, inborn defect and premature death.Clean air is that the mankind rely in one of necessary condition of surviving.But along with the high speed development of China's industrialization and national economy, a large amount of objectionable impuritiess is discharged in air, makes air quality degenerate, and has had a strong impact on the daily life of resident.Therefore, need to monitor air quality, to improve air quality.
Wherein, air suspended particulated (also claiming gasoloid) is one of important indicator evaluating air quality.
Air granule sampler complex structure of the prior art, function imperfection, needs to be improved further.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of air granule sampler that automatically can regulate adsorption net adsorption rate and air detection flow.
For realizing the utility model object, provide following technical scheme: air granule sampler, comprise cylindrical sampling capicity bottle, be arranged at the draft tube on sampling capicity bottle top, be arranged at the gas outlet of sampling capicity bottle bottom and the particle quality concentration sensor be arranged on the madial wall of sampling capicity bottle and particulate count concentration sensor, it is characterized in that sampling capicity bottle stage casing is provided with two-layer electronic absorption web plate, upper and lower two-layer electron adsorption web plate interval 15mm, described levels electron adsorption web plate is staggeredly distributed with adsorption hole, electron adsorption web plate connects single-chip microcomputer, described single-chip microcomputer connects display device, described draft tube is provided with air inducing fan, gas outlet is provided with micro-suction pump.
As preferably, absorption web plate center, upper strata is connected with turning axle, and turning axle stretches out sampling capicity bottle by upper end and connects motor, and lower floor's absorption web plate is fixedly connected with sampling capicity bottle inwall.
As preferably, in sampling capicity bottle, be separately provided with temperature inductor, temperature inductor electrical connection single-chip microcomputer, single-chip microcomputer electrical connection air inducing fan, micro-suction pump and motor.
The utility model beneficial effect: the utility model have submitted accuracy of detection greatly, realizes flow detection and automatically regulates, perfect in shape and function, can not only sample, and sampled result can be shown intuitively simultaneously, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment 1: air granule sampler, comprise cylindrical sampling capicity bottle 1, be arranged at the draft tube 1.1 on sampling capicity bottle 1 top, be arranged at the gas outlet 1.2 of sampling capicity bottle 1 bottom and the particle quality concentration sensor 2 be arranged on the madial wall of sampling capicity bottle 1 and particulate count concentration sensor 3, sampling capicity bottle 1 stage casing is provided with two-layer electronic absorption web plate (4, 5), upper and lower two-layer electron adsorption web plate (4, 5) interval 15mm, described levels electron adsorption web plate (4, 5) adsorption hole is staggeredly distributed with on, electron adsorption web plate (4, 5) single-chip microcomputer 6 is connected, described single-chip microcomputer 6 connects display device 7, described draft tube 1.1 is provided with air inducing fan 8, gas outlet 1.2 is provided with micro-suction pump 9.Absorption web plate 4 center, upper strata is connected with turning axle 4.1, and turning axle 4.1 stretches out sampling capicity bottle 1 by upper end and connects motor 10, and lower floor's absorption web plate 5 is fixedly connected with sampling capicity bottle 1 inwall.Separately be provided with temperature inductor 11 in sampling capicity bottle 1, temperature inductor 11 is electrically connected single-chip microcomputer 12, and single-chip microcomputer 12 is electrically connected air inducing fan 13, micro-suction pump 14 and motor 10.Reduce adsorbance when motor 10 drives upper strata absorption web plate 4 to adsorb web plate 5 adsorption hole with lower floor to time corresponding, the instruction that required adsorbance inputs at single-chip microcomputer 12 according to user controls.
Claims (3)
1. air granule sampler, comprise cylindrical sampling capicity bottle, be arranged at the draft tube on sampling capicity bottle top, be arranged at the gas outlet of sampling capicity bottle bottom and the particle quality concentration sensor be arranged on the madial wall of sampling capicity bottle and particulate count concentration sensor, it is characterized in that sampling capicity bottle stage casing is provided with two-layer electronic absorption web plate, upper and lower two-layer electron adsorption web plate interval 15mm, described levels electron adsorption web plate is staggeredly distributed with adsorption hole, electron adsorption web plate connects single-chip microcomputer, described single-chip microcomputer connects display device, described draft tube is provided with air inducing fan, gas outlet is provided with micro-suction pump.
2. air granule sampler according to claim 1, it is characterized in that absorption web plate center, upper strata is connected with turning axle, turning axle stretches out sampling capicity bottle by upper end and connects motor, and lower floor's absorption web plate is fixedly connected with sampling capicity bottle inwall.
3. air granule sampler according to claim 2, is characterized in that separately being provided with temperature inductor in sampling capicity bottle, temperature inductor electrical connection single-chip microcomputer, single-chip microcomputer electrical connection air inducing fan, micro-suction pump and motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881877.6U CN205209832U (en) | 2015-11-09 | 2015-11-09 | Air particulate matter sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520881877.6U CN205209832U (en) | 2015-11-09 | 2015-11-09 | Air particulate matter sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209832U true CN205209832U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520881877.6U Active CN205209832U (en) | 2015-11-09 | 2015-11-09 | Air particulate matter sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209832U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680042A (en) * | 2015-11-09 | 2017-05-17 | 无锡中衡环境科技有限公司 | Air particulate sampler |
| CN108919380A (en) * | 2018-05-03 | 2018-11-30 | 合肥光博量子科技有限公司 | It is a kind of to observe accurately INTEGRATED SIGHT vehicle |
-
2015
- 2015-11-09 CN CN201520881877.6U patent/CN205209832U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680042A (en) * | 2015-11-09 | 2017-05-17 | 无锡中衡环境科技有限公司 | Air particulate sampler |
| CN108919380A (en) * | 2018-05-03 | 2018-11-30 | 合肥光博量子科技有限公司 | It is a kind of to observe accurately INTEGRATED SIGHT vehicle |
| CN108919380B (en) * | 2018-05-03 | 2020-09-01 | 合肥中科光博量子科技有限公司 | Comprehensive observation vehicle capable of achieving accurate observation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |