CN206020379U - A kind of workplace air pollutant detecting instrument - Google Patents
A kind of workplace air pollutant detecting instrument Download PDFInfo
- Publication number
- CN206020379U CN206020379U CN201620984472.XU CN201620984472U CN206020379U CN 206020379 U CN206020379 U CN 206020379U CN 201620984472 U CN201620984472 U CN 201620984472U CN 206020379 U CN206020379 U CN 206020379U
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- China
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- detection means
- unmanned plane
- sample
- air inlet
- tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The workplace air pollutant detecting instrument that the purpose of this utility model is to provide a kind of collecting efficiency height, measuring point is reasonably distributed.The detector includes motor-driven carrier, installs detection tank on motor-driven carrier, and detection tank is connected with formaldehyde examination device, benzene detection means, ammonia detection means, TVOC detection means respectively；Detection tank is also connected with sample can, and sample can is connected with unmanned plane, arranges ultrasonic depth finder, GPS location instrument on unmanned plane, and unmanned plane is wirelessly communicated to connect with controller；Controller includes doors structure MBM, test point distribution module, data memory module, data analysis module, signal input output module；Unmanned plane can detect indoor space structure, and doors structure MBM draws virtual doors structure model, and measuring point distribution module improves IAQ (indoor air quality) accuracy of measurement according to doors structure model reasonable Arrangement measuring point amount and position；Unmanned plane carries sample can and flies to each measuring point collection air sample, and collecting efficiency is greatly improved.
Description
Technical field
This utility model is related to environment measuring apparatus field, more particularly to a kind of workplace air pollutant detecting instrument.
Background technology
The noxious pollutants such as formaldehyde, benzene, ammonia, TVOC are usually contained in newly constructed house room air, and these pollutant are big
Multi-source is in artificial boards such as the plywood of interior decoration, core-board, medium density fibre board (MDF) and particieboards, and chemical industry former material
Material, such as coating, filler and various organic solvents etc..
If the content of noxious pollutant exceedes certain standard, in such indoor environment Working Life, it is harmful to
Pollutant are very big to the harm of human body, and the pollutant in needing to room air are carried out more in the indoor place that therefore much newly builds
Detection, at present most detecting instrument be mostly for premises, due to the careat of house less, it is only necessary in premises
Measure respectively once in different rooms, you can know the air quality situation in each room, if related harmful substance is exceeded,
Polluter can be quickly found out in the room of measurement.
But for some large-scale working spaces, the such as building such as conference hall, museum, its careat is larger, and height
Higher, when such indoor place is detected to air, careat, the structure for knowing in advance detect is needed, then
Calculate and the multiple test points of reasonable Arrangement, and air detecting device is placed sequentially in corresponding measurement point and detected, finally
The air quality situation of indoor each test point position is drawn, and the more serious region of room air pollution is gone out according to data-speculative,
Then polluter is searched in the areas adjacent, so can just eventually find polluter, and carry out corresponding remedial efforts.
But the calculating using early stage during air quality detecting device and arrangement test point work are relatively complicated, it is desirable to have warp
The operator for testing repeatedly reconnoitre doors structure and just can determine that efficiency is very low.Mobile detection is needed during detection IAQ (indoor air quality)
Device is to each position, or advances to multiple test points collection air samples centralized detecting again, and these operations are typically by people
Work is completed, and is lost time very much, the higher building of some chamber heights, in addition it is also necessary to detect the sky at air-conditioner air vent near roof
Makings amount, this just make manual measurement or collection air sample bother very much.
Content of the invention
For the problems referred to above, the work that the purpose of this utility model is to provide a kind of collecting efficiency height, measuring point is reasonably distributed
Place air pollutants detector.
For achieving the above object, the technical scheme adopted by this utility model is：A kind of workplace air pollutes quality testing
Survey instrument, described detector includes motor-driven carrier, detection tank be installed on motor-driven carrier, detection tank respectively with formaldehyde examination device,
Benzene detection means, ammonia detection means, the connection of TVOC detection means；
Described detection tank is connected with sample can also by snap joint, and the side of sample can arranges sampling to be opened/closed
Mouthful, described sample can constitutes detachable connection with unmanned plane, arranges ultrasonic depth finder, GPS fixed on described unmanned plane
Position instrument, described unmanned plane are wirelessly communicated to connect with controller, and controller includes doors structure MBM, detection
Point distribution module, data memory module, data analysis module, signal input output module；Signal input output module respectively with
Formaldehyde examination device, benzene detection means, ammonia detection means, TVOC detection means, touch control screen connection.
Preferably, radially direction arranges multiple baffle plates to the inner chamber of described detection tank, and baffle plate will detect the inner chamber of tank
It is divided into multiple fan-shaped chambers, the upper end of fan-shaped chamber arranges air inlet pipe, and air inlet pipe is connected with the gas outlet of air inlet rotary valve lower end, described
The lower end of fan-shaped chamber arranges escape pipe, and escape pipe is connected with the air inlet of outlet rotary valve upper end；The air inlet rotary valve upper end is entered
QI KOU is connected with sample can by snap joint, the gas outlet of described outlet rotary valve lower end respectively with formaldehyde examination device, benzene
Detection means, ammonia detection means, the connection of TVOC detection means.
Preferably, described unmanned plane is four rotary aircrafts, and the lower end of unmanned plane arranges electric magnet, electric magnet with adopt
The upper surface adhesive of sample tank.
This utility model has the advantages that：Unmanned plane can detect indoor space structure, and doors structure models mould
Block draws virtual doors structure model, and measuring point distribution module is carried according to doors structure model reasonable Arrangement measuring point amount and position
High IAQ (indoor air quality) accuracy of measurement；Unmanned plane carries sample can and flies to each measuring point collection air sample, and collection is greatly improved
Efficiency；Detection person can check the detail parameters of Detection of Air Quality report and each measuring point by touch control screen, when certain survey
Point air quality is not inconsistent standardization, and detection person can quickly position the position, and carry out follow-up remediation, improves follow-up work
Efficiency.
Description of the drawings
Fig. 1 is air pollutants detector structural representation；
Fig. 2 is detection jar structure schematic diagram；
Fig. 3 is A-A sectional views in Fig. 2；
Fig. 4 is air pollutants detector circuit theory diagrams；
Fig. 5 is that air pollutants detector gathers air sample schematic diagram.
Specific embodiment
A kind of workplace air pollutant detecting instrument as Figure 1-Figure 4, including motor-driven carrier 1, motor-driven carrier 1 can
To be connected with controller 11, controlled it by controller 11, it is also possible to be individually equipped with a remote control and be controlled.Electricity
Detection tank 2 is installed on dynamic dolly 1, detect tank 2 respectively with the formaldehyde examination device 3 on the motor-driven carrier 1, benzene detection means
4th, ammonia detection means 5, TVOC detection means 6 connect；
Described detection tank 2 is connected with sample can 7 also by snap joint, and the side of sample can 7 arranges to be opened/closed adopting
Sample mouth, thief hatch can be the opening and closing structures of the opening and closing structure of a sliding door type, or a revolution door type；Described
Sample can 7 constitutes detachable connection with unmanned plane 8, can be that the lower end of unmanned plane 8 arranges electric magnet 24, sample can 7 upper
End face adopts steel plate materialses, the upper surface adhesive of electric magnet 24 and sample can 7；It can also be the lower end setting one of unmanned plane 8
Mechanical hand, the upper end of sample can 7 arrange suspension ring, by the action of mechanical hand realize unmanned plane 8 and sample can 7 connection and
Separate.In order to improve the having a smooth flight property of unmanned plane 8, its structure is four rotary aircrafts.
Ultrasonic depth finder 9, GPS location instrument 10 are set on described unmanned plane 8, and unmanned plane 8 passes through nothing with controller 11
Line mode is communicated to connect, and controller 11 includes doors structure MBM 12, test point distribution module 13, data memory module
14th, data analysis module 15, signal input output module 16；Signal input output module 16 respectively with formaldehyde examination device 3, benzene
Detection means 4, ammonia detection means 5, TVOC detection means 6, touch control screen 17 connect.
Radially direction arranges multiple baffle plates 18 to the inner chamber of described detection tank 2, and baffle plate 18 will detect the inner chamber point of tank 2
For the fan-shaped chamber 19 of multiple separations, the upper end setting air inlet pipe 20 of fan-shaped chamber 19, air inlet pipe 20 are gone out with 21 lower end of air inlet rotary valve
QI KOU connects, and the lower end of described fan-shaped chamber 19 arranges escape pipe 22, and escape pipe 22 is connected with the air inlet of 23 upper end of outlet rotary valve
Connect；The air inlet of 21 upper end of air inlet rotary valve is connected with sample can 7 by snap joint, described 23 lower end of outlet rotary valve
Gas outlet is connected with formaldehyde examination device 3, benzene detection means 4, ammonia detection means 5, TVOC detection means 6 respectively.
Described air inlet rotary valve 21, the structure of outlet rotary valve 23 can be that a hollow axle and a sleeve coordinate, hollow
A pore is opened up on the side wall of axle, and multiple intercommunicating pores, when hollow axle is rotated to different angles, pore are set on the side wall of sleeve
Connect from different intercommunicating pores；Can also be that multiple electricity are set in setting angular transducer, rotary shaft on a hollow rotary shaft
Magnet valve controls multiple gas circuits, and when rotary shaft is rotated to different angles, angular transducer sending signal opens different electromagnetic valves
Close, control the opening and closing of each gas circuit.
The using method of described air pollutants detector is：As shown in Figure 5, control motor-driven carrier 1 travels which
To the indoor optional position for needing to carry out air detection, then, to 8 sending signal of unmanned plane, unmanned plane 8 is indoors for controller 11
Enclose around flight one, detect by 9 pairs of indoor structures of ultrasonic depth finder during flight, and using GPS location instrument to room
Inner structure is marked, such as body of wall, window etc., and corresponding data is passed to signal input output module 16, doors structure then
MBM 12 draws out the interior space structural model of virtuality, and measuring point distribution module 13 is fallen into a trap in the interior space structural model
The position of optimal measuring point quantity and each measuring point is calculated, the position signalling of each measuring point is sent to nothing by signal input output module 16
Man-machine 8, then unmanned plane 8 be connected with collection tank 7, fly to point position collection air, collection finishes rear unmanned plane 8 and will adopt
Collection tank 7 is placed on motor-driven carrier 1 and is separated with collection tank 7, and detection person will gather air inlet of the tank 7 with air inlet rotary valve 21 and connect
Connect, make air sample by air inlet pipe 20 be stored in detection tank 2 in a fan-shaped chamber 19 in, then unmanned plane 8 again with adopt
Collection tank 7 connects, and goes to next test point to be sampled.After sample can 7 is connected once with air inlet rotary valve 21, air inlet rotary valve 21 is
One angle of rotation so as to which air inlet is connected with the air inlet pipe 20 of another fan-shaped chamber 19, makes the air that gathers next time can be with
It is stored in different fan-shaped chambers 19, reaches the purpose for storing multiple samples.
Multiple air samples in detection tank 2 can be sent to formaldehyde examination device 3, benzene detection means by outlet rotary valve 23
4th, ammonia detection means 5, TVOC detection means 6, to be detected accordingly, outlet rotary valve 23 rotates different angles can be made not
The escape pipe 22 of same fan-shaped chamber 19 is connected with the gas outlet of outlet rotary valve 23 respectively, is reached and is detected different air samples successively
Purpose.
The parameter that each detection means is detected is carried out labor by data analysis module 15, and draws IAQ (indoor air quality) report
Accuse, report stored by data memory module 14, testing staff can by touch control screen 17 check report and each measuring point detailed
Parameter is surveyed in examining, can also check change point position in advance by touch control screen 17, to realize that measuring point more reasonably divides
Cloth.
Described air pollutants detector can first gather multiple samples, then concentrate and be analyzed, it is also possible to which side gathers
Sample side is analyzed, and motility is good, gathers air sample efficiency high.
Claims (3)
1. a kind of workplace air pollutant detecting instrument, described detector include motor-driven carrier（1）, motor-driven carrier（1）On
Detection tank is installed（2）, detect tank（2）Respectively with formaldehyde examination device（3）, benzene detection means（4）, ammonia detection means（5）、TVOC
Detection means（6）Connection；
It is characterized in that：Described detection tank（2）Also by snap joint and sample can（7）Connection, sample can（7）Side set
Put thief hatch to be opened/closed, described sample can（7）With unmanned plane（8）Constitute detachable connection, described unmanned plane（8）On
Ultrasonic depth finder is set（9）, GPS location instrument（10）, described unmanned plane（8）With controller（11）Wirelessly communicate
Connection, controller（11）Including doors structure MBM（12）, test point distribution module（13）, data memory module（14）、
Data analysis module（15）, signal input output module（16）；Signal input output module（16）Respectively with formaldehyde examination device
（3）, benzene detection means（4）, ammonia detection means（5）, TVOC detection means（6）, touch control screen（17）Connection.
2. workplace air pollutant detecting instrument according to claim 1, it is characterised in that：Described detection tank（2）
Inner chamber radially direction arranges multiple baffle plates（18）, baffle plate（18）Tank will be detected（2）Inner chamber be divided into multiple fan-shaped chambers
（19）, fan-shaped chamber（19）Upper end arrange air inlet pipe（20）, air inlet pipe（20）With air inlet rotary valve（21）The gas outlet connection of lower end,
Described fan-shaped chamber（19）Lower end arrange escape pipe（22）, escape pipe（22）With outlet rotary valve（23）The air inlet of upper end connects
Connect；The air inlet rotary valve（21）The air inlet of upper end is by snap joint and sample can（7）Connection, described outlet rotary valve（23）
The gas outlet of lower end respectively with formaldehyde examination device（3）, benzene detection means（4）, ammonia detection means（5）, TVOC detection means（6）
Connection.
3. workplace air pollutant detecting instrument according to claim 1, it is characterised in that：Described unmanned plane（8）
For four rotary aircrafts, unmanned plane（8）Lower end arrange electric magnet（24）, electric magnet（24）With sample can（7）Upper surface
Adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984472.XU CN206020379U (en) | 2016-08-31 | 2016-08-31 | A kind of workplace air pollutant detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984472.XU CN206020379U (en) | 2016-08-31 | 2016-08-31 | A kind of workplace air pollutant detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020379U true CN206020379U (en) | 2017-03-15 |
Family
ID=58254537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984472.XU Expired - Fee Related CN206020379U (en) | 2016-08-31 | 2016-08-31 | A kind of workplace air pollutant detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031246A (en) * | 2019-05-08 | 2019-07-19 | 文成县简创科技有限公司 | A kind of detector that air cleaning is absorbed with multi-angle |
| CN112557596A (en) * | 2020-12-03 | 2021-03-26 | 于宏宏 | Indoor environment pollutant detection device and detection method |
| CN114354296A (en) * | 2022-01-19 | 2022-04-15 | 巢湖学院 | Indoor toxic gas automatic detection and purification ventilation device |
-
2016
- 2016-08-31 CN CN201620984472.XU patent/CN206020379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031246A (en) * | 2019-05-08 | 2019-07-19 | 文成县简创科技有限公司 | A kind of detector that air cleaning is absorbed with multi-angle |
| CN110031246B (en) * | 2019-05-08 | 2021-04-16 | 文成县简创科技有限公司 | Air purification is with absorptive detector of multi-angle |
| CN112557596A (en) * | 2020-12-03 | 2021-03-26 | 于宏宏 | Indoor environment pollutant detection device and detection method |
| CN114354296A (en) * | 2022-01-19 | 2022-04-15 | 巢湖学院 | Indoor toxic gas automatic detection and purification ventilation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200831 |