CN108508163A - A kind of high-precision air detection system - Google Patents
A kind of high-precision air detection system Download PDFInfo
- Publication number
- CN108508163A CN108508163A CN201810543702.2A CN201810543702A CN108508163A CN 108508163 A CN108508163 A CN 108508163A CN 201810543702 A CN201810543702 A CN 201810543702A CN 108508163 A CN108508163 A CN 108508163A
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- detector
- air detection
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- air
- detection system
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- 238000001514 detection method Methods 0.000 title claims abstract description 74
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 239000000567 combustion gas Substances 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Nanotechnology (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The invention discloses a kind of high-precision air detection systems, including：Mounting surface, it is provided with detector on the mounting surface, the detector includes detector ontology, the detector ontology is regular triangular prism shape, the center forms sensor gas chamber of the triangular prism-shaped cavity as the detector main body, the air inlet of sensor gas chamber is equipped with glass fibre porous filter screen with exhaust ports, the detector is electrically connected with ventilation fan and gas control valve, to accelerate indoor and outdoor air to flow and cut-out combustion gas, air quality can be detected in due course, and corresponding improvement is acted on according to detection data and is acted, and detector can be separately separated, carry out hand-held detection, enhance the use scope of detection.
Description
Technical field
The present invention relates to air detection fields, more particularly to a kind of high-precision air detection system.
Background technology
Gas detecting instrument is widely used in petrochemical industry, fire-fighting, urban construction, the industries such as mine.It is generally used to detect：It can
Combustion property gas or toxic gas or asphyxiant gas.Portable gas detector is divided into pump suction type and diffusion type according to its principle,
It is divided into single gas detecting instrument and compound gas detector according to its detection gas type.Diffusion type instrument is placed directly in test environment
Middle detection gas.It usually requires artificially to carry detection, majority is suitable for mine worker carrying or the enterable environment of people.Sensing
Device is most important component in portable gas detector, and whether instrument precisely depends on the sensitivity level of sensor；Different
Under test gas is generally with the sensor of fixed type, but existing air detection instrument has structure mostly single, accuracy of detection
The problems such as not high, and under some specific non-industrial scenes, such as family kitchen or the operation room in dining room, also need into
Row air detection ensures the safety of operating personnel.
Invention content
It is an object of the invention to：Overcome the above-mentioned problems in the prior art, proposes a kind of high-precision air detection
System can detect air quality, and act on corresponding improvement according to detection data and act in due course, and can be by detector list
Solely separation carries out hand-held detection, enhances the use scope of detection.
The purpose of the present invention is realized by following technical proposals：
A kind of high-precision air detection system, including：Mounting surface is provided with detector, the detector packet on the mounting surface
Detector ontology is included, the detector ontology is regular triangular prism shape, and the center is formed described in triangular prism-shaped cavity conduct
The sensor gas chamber of detector main body, air inlet and the exhaust ports of sensor gas chamber are equipped with glass fibre porous filter screen,
The detector is electrically connected with ventilation fan and gas control valve, to accelerate indoor and outdoor air to flow and cut-out combustion gas.
A kind of high-precision air detection system of the present invention, is provided with mounting disc, institute between the mounting surface and detector
Stating mounting disc can rotate relative to mounting surface, so as to multipoint acquisition, increase the accuracy of detection.
A kind of high-precision air detection system of the present invention has rotary power dress between the mounting disc and mounting surface
It sets.
A kind of high-precision air detection system of the present invention is provided with air-agitating device, the sky in the mounting disc
Gas agitating device can prevent the accuracy of agglomerating airflow influence detection.
A kind of high-precision air detection system of the present invention, the glass fibre porous filter screen are double-layer structure.
A kind of high-precision air detection system of the present invention, the air detection instrument ontology includes power module, further includes
Control process module and air detection module coupled respectively, print module, display module；The control process mould
Block controls the air detection module and is detected to air, controls the print module printing air detection as a result, control institute
It states display module and shows air detection result.
A kind of high-precision air detection system of the present invention, the air inspection of the air detection instrument ontology of the regular triangular prism shape
Survey module, print module is located at from display module on three different faces.
A kind of high-precision air detection system of the present invention, two phases of the air detection instrument ontology of the regular triangular prism shape
Adjacent side is equipped with conducive to the groove structure grasped.
According to above-mentioned technical proposal, the beneficial effects of the invention are as follows：It is proposed a kind of high-precision air detection system, Ke Yishi
When detect air quality, and corresponding improvement is acted on according to detection data and is acted, and detector can be separately separated, carried out
Hand-held detects, and enhances the use scope of detection, and its sensor gas chamber channel and air contact area are larger, time of contact
It is longer, it measures more accurate, while being equipped with glass fibre porous filter screen in gas access exit so that formaldehyde and PM2.5's
Measurement accuracy higher.
Description of the drawings
Fig. 1 is a kind of high-precision air detection system schematic diagram of the present invention；
Fig. 2 is a kind of high-precision air detection system detector schematic diagram of the present invention；
Fig. 3 is a kind of high-precision air detection system detector front view of the present invention.
Specific implementation mode
With reference to specific embodiments and the drawings, the present invention is further illustrated.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
If Fig. 1-3 is a kind of embodiment of high-precision air detection system of the present invention, a kind of high-precision air detection system,
Including：Mounting surface 1, detector 3 is provided on the mounting surface 1, and the detector 3 includes detector ontology 31, the detection
Instrument ontology 31 is regular triangular prism shape, and the center forms sensor of the triangular prism-shaped cavity as the detector main body 31
Gas chamber 32, the air inlet of sensor gas chamber 32 and exhaust ports are equipped with glass fibre porous filter screen 33, the detector 3 with
Ventilation fan and gas control valve electrical connection, to accelerate indoor and outdoor air to flow and cut-out combustion gas, the mounting surface 1 and detection
Mounting disc 4 is provided between device 3, the mounting disc can be rotated relative to mounting surface, so as to multipoint acquisition, increase detection
Accuracy has rotary power unit 2, air agitation is provided in the mounting disc 4 between the mounting disc 4 and mounting surface 1
Device 5, the air-agitating device 5 can prevent the accuracy of agglomerating airflow influence detection, the glass fibre porous filtering
Net 33 be double-layer structure, the air detection instrument ontology includes power module, further include control process module and respectively with its
The air detection module that is connected, print module, display module；The control process module controls the air detection module pair
Air is detected, and is controlled the print module printing air detection and is shown air detection knot as a result, controlling the display module
Fruit, air detection module, print module and the display module of the air detection instrument ontology of the regular triangular prism shape are located at three
On a different face, two adjacent sides of the air detection instrument ontology of the regular triangular prism shape are equipped with conducive to the groove grasped
Structure 34.
Advantage is：It proposes a kind of high-precision air detection system, air quality can be detected in due course, and according to inspection
Measured data acts on corresponding improvement action, and can be separately separated detector, carries out hand-held detection, enhances detection
Use scope, and its sensor gas chamber channel is larger with air contact area, time of contact is longer, and measurement is more accurate, while
Gas access exit is equipped with glass fibre porous filter screen so that the measurement accuracy higher of formaldehyde and PM2.5.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (8)
1. a kind of high-precision air detection system, which is characterized in that including：Mounting surface（1）, the mounting surface（1）On be provided with
Detector（3）, the detector（3）Including detector ontology（31）, the detector ontology（31）For regular triangular prism shape,
A triangular prism-shaped cavity is formed at center as the detector main body（31）Sensor gas chamber（32）, sensor gas chamber（32）
Air inlet and exhaust ports be equipped with glass fibre porous filter screen (33), the detector（3）With ventilation fan and combustion gas control
Valve electrical connection processed, to accelerate indoor and outdoor air to flow and cut-out combustion gas.
2. a kind of high-precision air detection system according to claim 1, it is characterised in that：The mounting surface（1）With inspection
Survey device（3）Between be provided with mounting disc（4）, the mounting disc can be rotated relative to mounting surface, so as to multipoint acquisition, increase
The accuracy of detection.
3. a kind of high-precision air detection system according to claim 2, it is characterised in that：The mounting disc（4）And peace
Dress face（1）Between have rotary power unit（2）.
4. a kind of high-precision air detection system according to claim 3, it is characterised in that：The mounting disc（4）On set
It is equipped with air-agitating device（5）, the air-agitating device（5）It can prevent the accuracy of agglomerating airflow influence detection.
5. a kind of high-precision air detection system according to claim 4, it is characterised in that：The glass fibre porous mistake
Strainer（33）For double-layer structure.
6. a kind of high-precision air detection system according to claim 5, it is characterised in that：The air detection instrument ontology
Further include control process module and air detection module coupled respectively, print module, display including power module
Module；The control process module controls the air detection module and is detected to air, controls the print module printing
Air detection shows air detection result as a result, controlling the display module.
7. a kind of high-precision air detection system according to claim 6, it is characterised in that：The sky of the regular triangular prism shape
The air detection module of gas detector ontology, print module are located at from display module on three different faces.
8. a kind of high-precision air detection system according to claim 7, it is characterised in that：The sky of the regular triangular prism shape
Two adjacent sides of gas detector ontology are equipped with conducive to the groove structure grasped（34）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543702.2A CN108508163A (en) | 2018-05-31 | 2018-05-31 | A kind of high-precision air detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810543702.2A CN108508163A (en) | 2018-05-31 | 2018-05-31 | A kind of high-precision air detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108508163A true CN108508163A (en) | 2018-09-07 |
Family
ID=63402035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810543702.2A Pending CN108508163A (en) | 2018-05-31 | 2018-05-31 | A kind of high-precision air detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108508163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161937A (en) * | 2020-11-04 | 2021-01-01 | 安徽大学 | Wheat flour gluten degree detection method based on cascade forest and convolutional neural network |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203217318U (en) * | 2013-05-22 | 2013-09-25 | 陈效民 | Kitchen air control device |
| CN105372395A (en) * | 2015-12-04 | 2016-03-02 | 珠海市集森电器有限公司 | High precision six-in-one gas detector |
| CN105527378A (en) * | 2015-12-31 | 2016-04-27 | 天津市天朝鼎盛环保科技有限公司 | Air detector |
-
2018
- 2018-05-31 CN CN201810543702.2A patent/CN108508163A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203217318U (en) * | 2013-05-22 | 2013-09-25 | 陈效民 | Kitchen air control device |
| CN105372395A (en) * | 2015-12-04 | 2016-03-02 | 珠海市集森电器有限公司 | High precision six-in-one gas detector |
| CN105527378A (en) * | 2015-12-31 | 2016-04-27 | 天津市天朝鼎盛环保科技有限公司 | Air detector |
Non-Patent Citations (1)
| Title |
|---|
| 张博 等: "《公共场所卫生学》", 中国环境出版社, pages: 134 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161937A (en) * | 2020-11-04 | 2021-01-01 | 安徽大学 | Wheat flour gluten degree detection method based on cascade forest and convolutional neural network |
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