CN209689993U - A kind of air sampler - Google Patents
A kind of air sampler Download PDFInfo
- Publication number
- CN209689993U CN209689993U CN201920070504.9U CN201920070504U CN209689993U CN 209689993 U CN209689993 U CN 209689993U CN 201920070504 U CN201920070504 U CN 201920070504U CN 209689993 U CN209689993 U CN 209689993U
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- CN
- China
- Prior art keywords
- air
- concentration sensor
- sampler
- control panel
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 claims 1
- 239000005439 thermosphere Substances 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000036413 temperature sense Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of air samplers, belong to air quality monitoring technical field, including main component, inlet duct, air-out apparatus and internal component, inlet duct and air-out apparatus penetrate through the head and the tail both ends for being set to main component respectively, internal component is fixedly installed on inside main component, main component includes sampler shell, control panel and display, control panel and display, which embed, is set to sampler case surface, and display is located at control panel top position, inlet duct includes air inlet pipe, movable sleeve and bending tube, bending tube is movably connected on the head end of air inlet pipe by movable sleeve.The heating layer that the utility model passes through setting, heater strip in heating layer can heat the air being pumped into sampler shell, prevented cold air from entering in sampler shell, cold air is caused to coagulate ice in air inlet pipe, the service life of air inlet pipe is effectively improved, while improving the precision of sample detection.
Description
Technical field
The utility model belongs to air quality monitoring technical field, specially a kind of air sampler.
Background technique
With the fast development of Chinese economy, environmental pollution phenomenon is also increasingly severe, especially environmental air pollution, In
Often there is the generation of haze weather in China's most area, generates large effect, therefore environment measuring to people's health
It works particularly important, when environment measuring, it is necessary first to surrounding air be sampled, the sample after sampling is carried out real
Room analysis is tested, obtains the pollutant concentration in surrounding air.Air sampler is a kind of supplementary instrument, can be to detected environment
Tested gas pollutant in air is acquired or extracts.
Existing air sampler can not accurately sample the particle in air, working efficiency and work quality compared with
Difference, in addition existing air sampler can not heat the air of extraction, and cold air coagulates ice easily in plastic flexible pipe, be easy
Cause plastic flexible pipe to be hardened to freeze, can not normal use, and be easy testing result is impacted.
Utility model content
The purpose of this utility model is that: in order to solve, working efficiency and work quality are poor and cold air is easily in plastics
Ice is coagulated in hose, is easy the problem of impacting to testing result, a kind of air sampler is provided.
The technical solution adopted in the utility model is as follows:
A kind of air sampler, including main component, inlet duct, air-out apparatus and internal component, the inlet duct
Penetrate through the head and the tail both ends for being set to main component respectively with air-out apparatus, the internal component is fixedly installed in main component
Portion；
The main component includes sampler shell, control panel and display, and the control panel and display are interior
It is embedded and is placed in sampler case surface, and display is located at control panel top position；
The inlet duct includes air inlet pipe, movable sleeve and bending tube, and the bending tube is movably connected on by movable sleeve
The head end of air inlet pipe, and air inlet pipe is fixedly installed air-introduced machine far from one end of bending tube, the air inlet pipe include plastic flexible pipe,
Foamed cotton layer, heating layer, fire retardant glue belt and restrictive coating；
The air-out apparatus includes escape pipe and aspiration pump, and the aspiration pump is fixedly installed on escape pipe inside center position
It sets；
The internal component includes battery, electron adsorption web plate and mass concentration sensor, the electron adsorption web plate
It is set in turn in the top position of battery with mass concentration sensor, and is provided with number concentration biography by mass concentration sensor
Sensor is provided with temperature inductor by the battery.
Wherein, the bending tube is in 90 ° of fillet bendings, and bending tube is rotatablely connected by movable sleeve and air inlet pipe.
Wherein, the plastic flexible pipe, foamed cotton layer, heating layer, fire retardant glue belt and restrictive coating are successively bonded from outside to inside
It is arranged, is provided with heater strip in the heating layer.
Wherein, the fire retardant glue belt is the fire retardant glue belt of polyvinyl chloride, and the restrictive coating is the restrictive coating of PE material,
And restrictive coating is corrugated tube shape.
Wherein, the electron adsorption web plate is provided at least two, and electron adsorption web plate and sampler outer casing inner wall
For activity clamping.
Wherein, the heater strip in the heating layer, air-introduced machine, aspiration pump, control panel, display, mass concentration sensing
Device, number concentration sensor and temperature inductor pass through conducting wire and battery is electrically connected.
Wherein, the heater strip in the heating layer, air-introduced machine, aspiration pump, display, mass concentration sensor, quantity are dense
The signal receiving end of degree sensor and temperature inductor is connect with the signal output end signal of control panel.
Wherein, the mass concentration sensor, number concentration sensor and temperature inductor pass through single-chip microcontroller and wireless
Communication module connection, and module and host computer are wirelessly connected by wireless communication.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, by the heating layer of setting, the heater strip in heating layer can be in suction sampler shell
Air heated, prevented cold air from entering in sampler shell, cause cold air in air inlet pipe coagulate ice, effectively
The service life of air inlet pipe is improved, while improving the precision of sample detection.
It 2,, can be according to series of factors such as wind directions to the direction of bending tube by the bending tube of setting in the utility model
It is adjusted, until being adjusted to best orientation, accurately the particle in air can be sampled, structure is simple, user
Just.
3, in the utility model, by the display of setting, accurately the particle in air can be sampled, and energy
It is intuitively shown over the display, using wireless communication module, monitoring information fast and efficiently can be reached into host computer,
It is analyzed, is stored.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model；
Fig. 2 is air inlet pipe and bending tube side block diagram in the utility model；
Fig. 3 is air inlet pipe the schematic diagram of the section structure in the utility model.
Marked in the figure: 1, sampler shell；2, air inlet pipe；201, plastic flexible pipe；202, foamed cotton layer；203, heating layer；
204, fire retardant glue belt；205, restrictive coating；3, movable sleeve；4, bending tube；5, air-introduced machine；6, escape pipe；7, aspiration pump；8, it stores
Battery；9, control panel；10, display；11, electron adsorption web plate；12, mass concentration sensor；13, number concentration senses
Device；14, temperature inductor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The air-introduced machine 5, aspiration pump 7, battery 8, control panel 9, display 10, electron adsorption web plate of the utility model
11, mass concentration sensor 12 (model MS1100), number concentration sensor 13 (model YT-001) and temperature sense
Obtained by device 14 (model DH-T) can be ordered in market or individual.
In the utility model:
Referring to Fig.1-3, a kind of air sampler, including main component, inlet duct, air-out apparatus and internal component, into
Device of air and air-out apparatus penetrate through the head and the tail both ends for being set to main component respectively, and internal component is fixedly installed in main component
Portion；
Main component includes sampler shell 1, control panel 9 and display 10, and control panel 9 and display 10 are interior
It is embedded and is placed in 1 surface of sampler shell, and display 10 is located at 9 top position of control panel；
Inlet duct includes air inlet pipe 2, movable sleeve 3 and bending tube 4, and bending tube 4 is movably connected on air inlet by movable sleeve 3
The head end of pipe 2, and air inlet pipe 2 is fixedly installed air-introduced machine 5 far from one end of bending tube 4, air inlet pipe 2 include plastic flexible pipe 201,
Foamed cotton layer 202, heating layer 203, fire retardant glue belt 204 and restrictive coating 205；
Air-out apparatus includes escape pipe 6 and aspiration pump 7, and aspiration pump 7 is fixedly installed on 6 inner hub location of escape pipe；
Internal component includes battery 8, electron adsorption web plate 11 and mass concentration sensor 12, electron adsorption web plate 11 with
Mass concentration sensor 12 is set in turn in the top position of battery 8, and it is dense to be provided with quantity by mass concentration sensor 12
Sensor 13 is spent, is provided with temperature inductor 14 by battery 8.
Referring to Fig. 2, further, bending tube 4 is in 90 ° of fillet bendings, and bending tube 4 passes through movable sleeve 3 and air inlet pipe 2
Rotation connection can be adjusted, directly by the bending tube 4 of setting according to direction of the series of factors such as wind direction to bending tube 4
To best orientation is adjusted to, accurately the particle in air can be sampled, structure is simple, easy to use.
Referring to Fig. 3, further, plastic flexible pipe 201, foamed cotton layer 202, heating layer 203, fire retardant glue belt 204 and shield
Successively fitting is arranged jacket layer 205 from outside to inside, is provided with heater strip in heating layer 203, passes through the heating layer 203 of setting, heating
Heater strip in layer 203 can heat the air being pumped into sampler shell 1, prevent cold air from entering sampler
In shell 1, cause cold air to coagulate ice in air inlet pipe 2, effectively improve the service life of air inlet pipe, while improving sampling inspection
The precision of survey.
Referring to Fig. 2, further, fire retardant glue belt 204 is the fire retardant glue belt 204 of polyvinyl chloride, and restrictive coating 205 is PE
The restrictive coating 205 of material, and restrictive coating 205 is corrugated tube shape.
Referring to Fig.1, further, electron adsorption web plate 11 is provided at least two, and electron adsorption web plate 11 with adopt
1 inner wall of sample device shell is activity clamping, so that electron adsorption web plate 11 is more convenient disassembling section.
Further, the heater strip in heating layer 203, air-introduced machine 5, aspiration pump 7, control panel 9, display 10, quality
Concentration sensor 12, number concentration sensor 13 and temperature inductor 14 are electrically connected by conducting wire and battery 8.
Referring to Fig.1, Fig. 3, further, heater strip, air-introduced machine 5, aspiration pump 7, display 10, matter in heating layer 203
Measure letter of the signal receiving end of concentration sensor 12, number concentration sensor 13 and temperature inductor 14 with control panel 9
The connection of number output end signal, passes through 9 opening display 10 of control panel, mass concentration sensor 12, number concentration sensor 13
And temperature inductor 14, make mass concentration sensor 12, number concentration sensor 13 and temperature inductor 14 to air matter
Amount is detected, and sends data to display 10.
Referring to Fig.1, further, mass concentration sensor 12, number concentration sensor 13 and temperature inductor 14 are logical
It crosses single-chip microcontroller to connect with wireless communication module, and module and host computer are wirelessly connected by wireless communication, pass through the display of setting
Device 10 can accurately sample the particle in air, and can intuitively be shown on display 10, using wireless
Monitoring information fast and efficiently can be reached host computer, be analyzed by communication module, storage.
Working principle: firstly, by heater strip, air-introduced machine 5, aspiration pump 7, control panel 9, display in heating layer 203
10, mass concentration sensor 12, number concentration sensor 13 and temperature inductor 14 connect battery 8 by conducting wire respectively,
And ensure said elements can normal operation, later according to the series of factors such as wind direction to bending tube 4 direction be adjusted, directly
To best orientation is adjusted to, the heater strip in air-introduced machine 5 and heating layer 203 is opened followed by control panel 9, makes air-introduced machine
5 are pumped into air in sampler shell 1, and the heater strip in heating layer 203 heats air at the same time, prevents
Cold air enters in sampler shell 1, then passes through 9 opening display 10 of control panel, mass concentration sensor 12, quantity
Concentration sensor 13 and temperature inductor 14 make mass concentration sensor 12, number concentration sensor 13 and temperature sense
Device 14 detects air quality, and sends data to display 10, after detection, is opened and is taken out by control panel 9
Air pump 7 makes its running that air is detached sampler shell 1 by escape pipe 6, and above is exactly the entire work original of the utility model
Reason.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of air sampler, including main component, inlet duct, air-out apparatus and internal component, it is characterised in that: described
Inlet duct and air-out apparatus penetrate through the head and the tail both ends for being set to main component respectively, and the internal component is fixedly installed on main body
Component inside；
The main component includes sampler shell (1), control panel (9) and display (10), the control panel (9) and aobvious
Show that device (10) is embedded and be set to sampler shell (1) surface, and display (10) is located at control panel (9) top position；
The inlet duct includes that air inlet pipe (2), movable sleeve (3) and bending tube (4), the bending tube (4) pass through movable sleeve (3)
It is movably connected on the head end of air inlet pipe (2), and air inlet pipe (2) is fixedly installed air-introduced machine (5) far from the one end of bending tube (4),
The air inlet pipe (2) includes plastic flexible pipe (201), foamed cotton layer (202), heating layer (203), fire retardant glue belt (204) and shield
Jacket layer (205)；
The air-out apparatus includes escape pipe (6) and aspiration pump (7), and it is internal that the aspiration pump (7) is fixedly installed on escape pipe (6)
Center；
The internal component includes that battery (8), electron adsorption web plate (11) and mass concentration sensor (12), the electronics are inhaled
Attached web plate (11) and mass concentration sensor (12) are set in turn in the top position of battery (8), and mass concentration sensor
(12) other to be provided with number concentration sensor (13), temperature inductor (14) are provided with by the battery (8).
2. a kind of air sampler as described in claim 1, it is characterised in that: the bending tube (4) bends in 90 ° of fillets,
And bending tube (4) is rotatablely connected by movable sleeve (3) and air inlet pipe (2).
3. a kind of air sampler as described in claim 1, it is characterised in that: the plastic flexible pipe (201), foamed cotton layer
(202), heating layer (203), fire retardant glue belt (204) and restrictive coating (205) successively fitting setting from outside to inside, it is described to add
Heater strip is provided in thermosphere (203).
4. a kind of air sampler as described in claim 1, it is characterised in that: the fire retardant glue belt (204) is polychlorostyrene second
The fire retardant glue belt (204) of alkene, the restrictive coating (205) is the restrictive coating (205) of PE material, and restrictive coating (205) is ripple
Tubulose.
5. a kind of air sampler as described in claim 1, it is characterised in that: the electron adsorption web plate (11) be provided with to
It is less two, and electron adsorption web plate (11) and sampler shell (1) inner wall are activity clamping.
6. a kind of air sampler as described in claim 1, it is characterised in that: heater strip in the heating layer (203) draws
Blower (5), aspiration pump (7), control panel (9), display (10), mass concentration sensor (12), number concentration sensor
(13) and temperature inductor (14) is electrically connected by conducting wire and battery (8).
7. a kind of air sampler as described in claim 1 or 6 any one, it is characterised in that: in the heating layer (203)
Heater strip, air-introduced machine (5), aspiration pump (7), display (10), mass concentration sensor (12), number concentration sensor (13)
And the signal receiving end of temperature inductor (14) is connect with the signal output end signal of control panel (9).
8. a kind of air sampler as described in claim 1, it is characterised in that: the mass concentration sensor (12), quantity
Concentration sensor (13) and temperature inductor (14) are connect by single-chip microcontroller with wireless communication module, and mould by wireless communication
Block and host computer are wirelessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070504.9U CN209689993U (en) | 2019-01-16 | 2019-01-16 | A kind of air sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920070504.9U CN209689993U (en) | 2019-01-16 | 2019-01-16 | A kind of air sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689993U true CN209689993U (en) | 2019-11-26 |
Family
ID=68598948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920070504.9U Expired - Fee Related CN209689993U (en) | 2019-01-16 | 2019-01-16 | A kind of air sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834906A (en) * | 2021-09-07 | 2021-12-24 | 董飞 | Air quality monitoring device based on artificial intelligence |
| CN118050607A (en) * | 2024-02-22 | 2024-05-17 | 海悦电缆制造有限公司 | Fault cable detection device and detection method |
-
2019
- 2019-01-16 CN CN201920070504.9U patent/CN209689993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834906A (en) * | 2021-09-07 | 2021-12-24 | 董飞 | Air quality monitoring device based on artificial intelligence |
| CN118050607A (en) * | 2024-02-22 | 2024-05-17 | 海悦电缆制造有限公司 | Fault cable detection device and detection method |
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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: 20191126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |