CN207557205U - A kind of portable room air detector - Google Patents
A kind of portable room air detector Download PDFInfo
- Publication number
- CN207557205U CN207557205U CN201721665144.4U CN201721665144U CN207557205U CN 207557205 U CN207557205 U CN 207557205U CN 201721665144 U CN201721665144 U CN 201721665144U CN 207557205 U CN207557205 U CN 207557205U
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- China
- Prior art keywords
- detection device
- collection tube
- sensor
- detection
- microcontroller
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Abstract
The utility model discloses a kind of portable room air detector, affiliated air detection field provides a kind of simple in structure, portable room air detector.Volume graduation mark is provided in collection tube, blowing mouth is connected by screw thread with the port of collection tube, and the other end of collection tube is provided with rubber stopper, and caulking gum is connected with the push rod；Detection pipeline is set on detection means in the shape of a spiral, the both ends of detection pipeline are connected respectively with air inlet, exhaust outlet, suspended matter sensor, SO 2 sensor, carbon monoxide transducer, nitrogen oxide sensor are provided in detection pipeline, detection device is internally provided with microcontroller, electronic display is provided with outside detection device, microcontroller is connected with the electronic display, and accumulator is additionally provided with inside detection device；Blowing mouth is connected with air inlet by tracheae, and fixed valve is provided on the side wall of detection device.It is mainly used for being detected air.
Description
Technical field
The utility model belongs to a kind of air detection field, more particularly to a kind of portable room air detector.
Background technology
Room air index has been the special concern of city inhabitant, and citizen are come there are one clean living environment
Say it is a most important part, still, the room air detection device currently existed it is complicated, not readily portable,
Be unfavorable for operating personnel to be carried, operating personnel caused with many inconvenience, at the same also influence detected value as a result, therefore having
Necessity researches and develops simple in structure, portable room air detector.
Utility model content
Technical problem to be solved in the utility model is, according to the described technical problem of above-mentioned background technology, to provide
A kind of simple in structure, portable room air detector.
The technical solution adopted in the utility model is a kind of portable room air detector, including harvester, detection
Device, the harvester include collection tube, push rod, blowing mouth, rubber stopper, volume graduation mark are provided in the collection tube,
The volume of collection tube is marked, 0 groove of the graduation mark is arranged at collection tube blowing mouth, and graduation mark is along collection tube
The other end arranges that one end of the collection tube is provided with blowing mouth, and the blowing mouth passes through screw thread and the port of the collection tube
It is connected, the other end of the collection tube is provided with rubber stopper, and the rubber stopper seals one end of the collection tube, described close
Envelope rubber is connected with the push rod；Detection pipeline, air inlet, exhaust outlet, the detection pipe are provided in the detection device
Road is set on detection means in the shape of a spiral, and the both ends of the detection pipeline are connected respectively with the air inlet, exhaust outlet,
Suspended matter sensor, SO 2 sensor, carbon monoxide transducer, oxynitrides sensing are provided in the detection pipeline
Device, the detection device are internally provided with microcontroller, are provided with electronic display outside the detection device, the microcontroller with
The electronic display is connected, the suspended matter sensor of setting, SO 2 sensor, an oxidation inside the detection pipeline
Carbon sensor, nitrogen oxide sensor are connected with the microcontroller, by suspended matter sensor, SO 2 sensor,
The information that carbon monoxide transducer, nitrogen oxide sensor acquire is transferred to microcontroller, and operation is carried out to data by microcontroller
Processing includes suspension content, sulfur dioxide concentration, carbonomonoxide concentration, oxynitride concentration in the electronic display
In display screen, accumulator is additionally provided with inside the detection device, the accumulator is connected with the microcontroller, electronic display
It connects, powers to it；The blowing mouth is connected with air inlet by tracheae, and fixation is provided on the side wall of the detection device
The collection tube is fixed for valve, the fixed valve, is that the harvester, detection device are attached fixation.
Preferably, the collection tube is transparent material, preferably rigid plastics or tempered glass materials.
Further, the accumulator is connected with charging interface, and the charging interface is arranged on the side outside detection device
On wall.
Further, the blowing mouth, air inlet, exhaust outlet are each equipped with sealing-plug, when stopping using, to described
Blowing mouth, air inlet, exhaust outlet are sealed.
The utility model compared with prior art, has following advantageous effect, and the collection device includes collection tube, pushes away
Bar, blowing mouth, rubber stopper, the detection device include detection pipeline, microcontroller, electronic display, accumulator, structure letter
It is single, the harvester, detection device are attached by fixation by the fixation valve set in the detection device, convenient for behaviour
Make；The harvester, detection device can be carried out splitting when using completion and be placed, easy to carry.
Description of the drawings
Fig. 1 is a kind of structure diagram of portable room air detector of the utility model；
Fig. 2 is the connection equipment schematic diagram of the microcontroller.
In figure：1st, harvester 101, collection tube 102, push rod 103, blowing mouth 104, rubber stopper 105, volume are carved
Spend line 2, detection device 201, detection pipeline 202, air inlet 203, exhaust outlet 204, suspended matter sensor 205, dioxy
Change sulfer sensor 206, carbon monoxide transducer 207, nitrogen oxide sensor 208, microcontroller 209, electronic display
210th, accumulator 3, tracheae 4, fixed valve 5, charging interface.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The technical solution of the utility model is illustrated with reference to Fig. 1, Fig. 2, a kind of portable room air detector, wrapped
Harvester 1, detection device 2 are included, the harvester 1 includes collection tube 101, push rod 102, blowing mouth 103, rubber stopper 104,
Volume graduation mark 105 is provided in the collection tube 101, the volume of collection tube 101 is marked, 0 quarter of the graduation mark
Line is arranged at 101 blowing mouth 103 of collection tube, and graduation mark is arranged along the other end of collection tube 101, and the one of the collection tube 101
End is provided with blowing mouth 103, and the blowing mouth 103 is connected by screw thread with the port of the collection tube 101, the collection tube
101 other end is provided with rubber stopper 104, and the rubber stopper 104 seals one end of the collection tube 101, the sealing rubber
Glue is connected with the push rod 102；Detection pipeline 201, air inlet 202, exhaust outlet 203, institute are provided in the detection device 2
State detection pipeline 201 be arranged in the shape of a spiral in detection device 2, it is described detection pipeline 201 both ends respectively with the air inlet
Mouth 202, exhaust outlet 203 are connected, and suspended matter sensor 204, SO 2 sensor are provided in the detection pipeline 201
205th, carbon monoxide transducer 206, nitrogen oxide sensor 207, the detection device 2 are internally provided with microcontroller 208, institute
It states and electronic display 209 is provided with outside detection device 2, the microcontroller 208 is connected with the electronic display 209, institute
State suspended matter sensor 204, SO 2 sensor 205, carbon monoxide transducer 206, nitrogen that 201 inside of detection pipeline is set
Oxygen compound sensor 207 is connected with the microcontroller 208, by suspended matter sensor 204, SO 2 sensor 205,
The information that carbon monoxide transducer 206, nitrogen oxide sensor 207 acquire is transferred to microcontroller 208, right by microcontroller 208
Data carry out calculation process, and suspension content, sulfur dioxide concentration, carbonomonoxide concentration, oxynitride concentration are included
In the electronic display 209, be additionally provided with accumulator 210 inside the detection device 2, the accumulator 210 with it is described
Microcontroller 208, electronic display 209 are connected, and power to it；The blowing mouth 103 is connected with air inlet 202 by tracheae 3
It connects, fixed valve 4 is provided on the side wall of the detection device 2, the collection tube 101 is fixed the fixed valve 4, is institute
The harvester 1 stated, detection device 2 are attached fixation.
Preferably, the collection tube 101 is transparent material, preferably rigid plastics or tempered glass materials.
Further, the accumulator 210 is connected with charging interface 5, and the charging interface 5 is arranged on outside detection device 2
On the side wall in portion.
Further, the blowing mouth 103, air inlet 202, exhaust outlet 203 are each equipped with sealing-plug, are stopping using
When, the blowing mouth 103, air inlet 202, exhaust outlet 203 are sealed.
The beneficial effects of the utility model are illustrated with reference to Fig. 1, Fig. 2, the collection device include collection tube 101,
Push rod 102, blowing mouth 103, rubber stopper 104, the detection device 2 include detection pipeline 201, microcontroller 208, electronic display
209th, accumulator 210, it is simple in structure, by the fixation valve 4 that is set in the detection device 2 by the harvester 1, detection
Device 2 is attached fixation, easy to operation；The harvester 1, detection device 2 can carry out fractionation progress when using completion
It places, it is easy to carry.
The application method and operation principle of the utility model are illustrated with reference to Fig. 1, Fig. 2, the utility model one kind is just
It takes formula room air detector when in use, the blowing mouth 103 set in the collection tube 101, rubber stopper 104 is taken out, it is right
Air to be measured is filled in the collection tube 101, blowing mouth 103, rubber stopper 104 are reinstalled in collection tube 101, the rubber
Rubber plug 104 is mounted on the port of the collection tube 101, and the collection tube 101 is fastened in the detection device 2 and is set
On the fixation valve 4 put, the blowing mouth 103 with air inlet 202 is connected by tracheae 3, is detected preparation；Open electricity
Source makes electronic display 209, microcontroller 208 enter working condition, the rubber stopper 104 by push rod 102 is pushed, is made
Detection air in the collection tube 101 is squeezed into the detection pipeline 201 that 2 inside of detection device is set, due to the detection
Pipeline 201 is set for helical form, increases flowing time of the air in pipeline 201 is detected, and is ensured the accuracy of detection, is passed through
Suspended matter sensor 204, SO 2 sensor 205, carbon monoxide transducer 206, the nitrogen that 2 inside of detection device is set
Oxygen compound sensor 207 is to the suspension content of surveyed air, sulfur dioxide concentration, carbonomonoxide concentration, oxynitrides
Concentration measures, and measurement data is transferred to the microcontroller 208 carries out further operation, by operation result, i.e. institute
Suspension content, sulfur dioxide concentration, carbonomonoxide concentration, the oxynitride concentration for surveying air are shown to the electronic display
In display screen 209, the detection to air is realized.
When detecting completion, the detection device 2, harvester 1 are carried out separating storage by control fixed valve 4,
And the sealing-plug is sealed the blowing mouth 103, air inlet 202, exhaust outlet 203.
A kind of portable room air detector of the utility model, purposes is is detected air.
The above is only the better embodiment of the utility model, therefore all according to described in the utility model patent application range
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent application range.
Claims (4)
1. a kind of portable room air detector, it is characterised in that：Including harvester（1）, detection device（2）, it is described to adopt
Acquisition means（1）Including collection tube（101）, push rod（102）, blowing mouth（103）, rubber stopper（104）, the collection tube（101）On
It is provided with volume graduation mark（105）, to collection tube（101）Volume be marked, 0 groove of the graduation mark is arranged on acquisition
Cylinder（101）Blowing mouth（103）Place, graduation mark is along collection tube（101）The other end arrangement, the collection tube（101）One end set
It is equipped with blowing mouth（103）, the blowing mouth（103）Pass through screw thread and the collection tube（101）Port be connected, the acquisition
Cylinder（101）The other end be provided with rubber stopper（104）, the rubber stopper（104）By the collection tube（101）One end sealing,
The rubber stopper（104）With the push rod（102）It is connected；The detection device（2）Inside it is provided with detection pipeline（201）, into
Gas port（202）, exhaust outlet（203）, the detection pipeline（201）It is arranged on detection device in the shape of a spiral（2）On, the detection pipe
Road（201）Both ends respectively with the air inlet（202）, exhaust outlet（203）It is connected, the detection pipeline（201）In set
It is equipped with suspended matter sensor（204）, SO 2 sensor（205）, SO 2 sensor（206）, oxynitrides sensing
Device（207）, the detection device（2）It is internally provided with microcontroller（208）, the detection device（2）Outside is provided with electronic display
Display screen（209）, the microcontroller（208）With the electronic display（209）It is connected, the detection pipeline（201）Inside is set
The suspended matter sensor put（204）, SO 2 sensor（205）, SO 2 sensor（206）, oxynitrides sensing
Device（207）With the microcontroller（208）It is connected, by suspended matter sensor（204）, SO 2 sensor（205）, dioxy
Change sulfer sensor（206）, nitrogen oxide sensor（207）The information of acquisition is transferred to microcontroller（208）, by microcontroller
（208）Calculation process is carried out to data, by suspension content, sulfur dioxide concentration, carbonomonoxide concentration, oxynitride concentration
It is shown in the electronic display（209）On, the detection device（2）Inside is additionally provided with accumulator（210）, the electric power storage
Pond（210）With the microcontroller（208）, electronic display（209）It is connected, powers to it；The blowing mouth（103）With air inlet
Mouthful（202）Pass through tracheae（3）It is connected, the detection device（2）Side wall on be provided with fixed valve（4）, the fixed valve（4）
By the collection tube（101）It is fixed, is the harvester（1）, detection device（2）It is attached fixation.
2. a kind of portable room air detector according to claim 1, it is characterised in that：The collection tube（101）
For transparent material, preferably rigid plastics or tempered glass materials.
3. a kind of portable room air detector according to claim 1, it is characterised in that：The accumulator（210）
It is connected with charging interface（5）, the charging interface（5）It is arranged on detection device（2）On external side wall.
4. a kind of portable room air detector according to claim 1, it is characterised in that：The blowing mouth（103）、
Air inlet（202）, exhaust outlet（203）Sealing-plug is each equipped with, when stopping using, to the blowing mouth（103）, air inlet
（202）, exhaust outlet（203）It is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665144.4U CN207557205U (en) | 2017-12-05 | 2017-12-05 | A kind of portable room air detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665144.4U CN207557205U (en) | 2017-12-05 | 2017-12-05 | A kind of portable room air detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557205U true CN207557205U (en) | 2018-06-29 |
Family
ID=62664826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665144.4U Expired - Fee Related CN207557205U (en) | 2017-12-05 | 2017-12-05 | A kind of portable room air detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557205U (en) |
-
2017
- 2017-12-05 CN CN201721665144.4U patent/CN207557205U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180629 Termination date: 20181205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |