CN206974753U - A kind of atmosphere sampler - Google Patents
A kind of atmosphere sampler Download PDFInfo
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- CN206974753U CN206974753U CN201720745252.6U CN201720745252U CN206974753U CN 206974753 U CN206974753 U CN 206974753U CN 201720745252 U CN201720745252 U CN 201720745252U CN 206974753 U CN206974753 U CN 206974753U
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- absorbing film
- place position
- film
- battery
- electronic flowmeter
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Abstract
The utility model discloses a kind of atmosphere sampler, including absorbing film place position, electronic flowmeter and battery, absorbing film place position one end is connected with small-sized fan by water conservancy diversion storehouse, and it is connected with battery compartment below water conservancy diversion storehouse and small-sized fan, battery is provided with battery compartment, the beneficial effect that the utility model is reached is：The absorbing film of material in some absorption airs is provided with the atmosphere sampler, taxonomically the material for needing to detect can separately be absorbed, it is easy to researcher to be analyzed, and electronic flowmeter can calculate the mean percent ratio that these materials are occupied in atmosphere, blower fan can accelerate the flowing of air, this can reduce examined material residence time in the atmosphere sampler, reduce its probability to be changed in gatherer process, increase the authenticity of detected value, and the flowing of blower fan quickening air also further reduces the time needed for atmospheric sampling, it adds somewhat to the efficiency of atmospheric sampling work.
Description
Technical field
It the utility model is related to air detection technical field, more particularly to a kind of atmosphere sampler.
Background technology
Atmospheric sampling is the process of pollutant sample or contaminated air sample in collection air.Acquisition method has two classes：
One kind is large quantity of air the relatively low enriching pollutants of concentration in air is got up by liquid-absorbant or solid absorbent,
Such as degassing method, filter membrane method.Another kind of is with air of container (the vial, polybag etc.) collection containing pollutant.The former measures
Be pollutant in air in the sampling time mean concentration；What the latter measured is instantaneous concentration or average dense in the short time
Degree.The mode of sampling should be depending on the purpose of sampling and field condition.Institute's sample thief should be representative.Sampling efficiency is high,
Operation must be easy, and is convenient for subsequent analysis measure, to obtain the master data of reliable atmosphere pollution.Prior art
In, there is subject matter to be solved in atmospheric sampling technology：Pollutant how is avoided to be changed in gatherer process to obtain
Real sample, how according to less measuring point and the representational data of survey time acquisition.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of atmosphere sampler.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of atmosphere sampler of the utility model, including absorbing film place position, electronic flowmeter and battery, the suction
Winder place position one end is connected with small-sized fan by water conservancy diversion storehouse, and is connected with storage below the water conservancy diversion storehouse and the small-sized fan
Battery compartment, the battery compartment is interior to be provided with the battery, and the absorbing film place position other end is provided with electronic flowmeter, described
Absorbing film place position outer upper end is provided with display, is provided with switch panel by the display, inside the absorbing film place position
Upper and lower ends are provided with some linking blocks on intermediate symmetry, are from left to right sequentially provided between the symmetrical linking block of meeting
Grain thing absorbing film, sulfide absorbing film and carbon dioxide absorption film, the absorbing film place position side pass through two hinge connections
There is placement door, side panel is provided with door handle to the place position outdoors.
Preferably, the battery is electrically connected with the blower fan and the electronic flowmeter respectively by switch panel, institute
Electronic flowmeter is stated to electrically connect with the display.
Preferably, the absorbing film place position, the water conservancy diversion storehouse and the placement door are all made up of PVC material.
Preferably, between the particulate adsorbent film, the sulfide absorbing film and the carbon dioxide absorption film mutually
It is parallel, and the particulate adsorbent film, the sulfide absorbing film and the carbon dioxide absorption film are placed with the absorbing film
Storehouse is vertical.
The beneficial effect that the utility model is reached is：Material in some absorption airs is provided with the atmosphere sampler
Absorbing film, taxonomically the material for needing to detect can separately be absorbed, be easy to researcher to be analyzed, and electronic flowmeter can
To calculate the mean percent ratio that these materials are occupied in atmosphere, blower fan can accelerate the flowing of air, and this can subtract
Few examined material residence time in the atmosphere sampler, reduces its probability to be changed in gatherer process, increases
Add the authenticity of detected value, and the flowing of blower fan quickening air also further reduces the time needed for atmospheric sampling, necessarily
The efficiency of atmospheric sampling work is added in degree.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is schematic appearance of the present utility model.
In figure：1st, absorbing film place position；2nd, water conservancy diversion storehouse；3rd, small-sized fan；4th, electronic flowmeter；5th, battery compartment；6th, hold in the mouth
Connect block；7th, door is placed；8th, display；9th, switch panel；10th, hinge；11st, door handle；12nd, particulate adsorbent film；13rd, sulphur
Compound absorbing film；14th, carbon dioxide absorption film；15th, battery.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As shown in Figure 1-2, a kind of atmosphere sampler, including absorbing film place position 1, electronic flowmeter 4 and battery 15,
The one end of absorbing film place position 1 is connected with small-sized fan 3 by water conservancy diversion storehouse 2, and water conservancy diversion storehouse 2 and the lower section of small-sized fan 3 are connected with storage
Battery compartment 5, battery compartment 5 is interior to be provided with battery 15, and the other end of absorbing film place position 1 is provided with electronic flowmeter 4, and absorbing film is placed
The outer upper end of storehouse 1 is provided with display 8, and the side of display 8 is provided with switch panel 9, and the inside upper and lower ends of absorbing film place position 1 are in
Between be arranged with some linking blocks 6, be from left to right sequentially provided with particulate adsorbent film 12, sulphur between symmetrical linking block 6 of meeting
Compound absorbing film 13 and carbon dioxide absorption film 14, the side of absorbing film place position 1 are connected with placement door by two hinges 10
7, place the outer side panel of door 7 and be provided with door handle 11.
Battery 15 is electrically connected with blower fan 3 and electronic flowmeter 4 respectively by switch panel 9, electronic flowmeter 4 and display
Device 8 electrically connects, in order to control the atmosphere sampler.Absorbing film place position 1, water conservancy diversion storehouse 2 and placement door 7 are all by PVC materials
Material is made, to mitigate overall weight, and the chemical property torpescence of PVC material, it is possible to reduce tested material changes
Probability.It is parallel to each other between particulate adsorbent film 12, sulfide absorbing film 13 and carbon dioxide absorption film 14, and particulate matter is inhaled
Winder 12, sulfide absorbing film 13 and carbon dioxide absorption film 14 are vertical with absorbing film place position 1, in order to be more uniformly distributed inhale
Receive survey material.
Specifically, when in use, particulate adsorbent film 12, sulfide absorbing film 13 and two are provided with the atmosphere sampler
Carbonoxide absorbing film 14, taxonomically the material for needing to detect can separately be absorbed, be easy to researcher to be analyzed, and inhale
The side of winder place position 1, which is provided with, places door 7, and user can be by placing door 7 by particulate adsorbent film 12, sulfide
Absorbing film 13 and carbon dioxide absorption film 14 take out, or are replaced by the absorbing film of other species, and electronic flowmeter 4 can be counted
The mean percent ratio that these materials are occupied in atmosphere is calculated, and the data of total blast volume are conducted to display 8, is used
Person can be visually observed that the size of air quantity, and blower fan 3 can accelerate the flowing of air, and this can reduce examined material at this
Residence time in atmosphere sampler, its probability to be changed in gatherer process is reduced, increases the authenticity of detected value,
And the flowing of the quickening air of blower fan 3 also further reduces the time needed for atmospheric sampling, adds somewhat to air
The efficiency of sampling work.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of atmosphere sampler, including absorbing film place position (1), electronic flowmeter (4) and battery (15), its feature exist
In described absorbing film place position (1) one end is connected with small-sized fan (3), and the water conservancy diversion storehouse (2) and institute by water conservancy diversion storehouse (2)
State and battery compartment (5) is connected with below small-sized fan (3), the battery (15), the suction are provided with the battery compartment (5)
Winder place position (1) other end is provided with electronic flowmeter (4), and absorbing film place position (1) outer upper end is provided with display
(8) switch panel (9), is provided with by the display (8), the internal upper and lower ends of the absorbing film place position (1) are on middle right
Claim to be provided with some linking blocks (6), particulate adsorbent film is from left to right sequentially provided between the symmetrical linking block (6) of meeting
(12), sulfide absorbing film (13) and carbon dioxide absorption film (14), absorbing film place position (1) side pass through two hinges
(10) it is connected with and places door (7), described placement door (7) outer side panel is provided with door handle (11).
2. a kind of atmosphere sampler according to claim 1, it is characterised in that the battery (15) passes through switching surface
Plate (9) electrically connects with the blower fan (3) and the electronic flowmeter (4) respectively, the electronic flowmeter (4) and the display
(8) electrically connect.
3. a kind of atmosphere sampler according to claim 1, it is characterised in that the absorbing film place position (1), described
Water conservancy diversion storehouse (2) and the placement door (7) are all made up of PVC material.
4. a kind of atmosphere sampler according to claim 1, it is characterised in that the particulate adsorbent film (12), institute
State and be parallel to each other between sulfide absorbing film (13) and the carbon dioxide absorption film (14), and the particulate adsorbent film
(12), the sulfide absorbing film (13) and the carbon dioxide absorption film (14) are vertical with the absorbing film place position (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745252.6U CN206974753U (en) | 2017-06-26 | 2017-06-26 | A kind of atmosphere sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745252.6U CN206974753U (en) | 2017-06-26 | 2017-06-26 | A kind of atmosphere sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974753U true CN206974753U (en) | 2018-02-06 |
Family
ID=61409609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745252.6U Active CN206974753U (en) | 2017-06-26 | 2017-06-26 | A kind of atmosphere sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974753U (en) |
-
2017
- 2017-06-26 CN CN201720745252.6U patent/CN206974753U/en active Active
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