CN208432442U - A kind of sampling apparatus of electronic waste place persistence organic pollutant - Google Patents
A kind of sampling apparatus of electronic waste place persistence organic pollutant Download PDFInfo
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- CN208432442U CN208432442U CN201821230591.1U CN201821230591U CN208432442U CN 208432442 U CN208432442 U CN 208432442U CN 201821230591 U CN201821230591 U CN 201821230591U CN 208432442 U CN208432442 U CN 208432442U
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- China
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- cabinet
- vacuum pump
- storage cylinder
- electronic waste
- organic pollutant
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Abstract
The utility model discloses a kind of sampling apparatuses of electronic waste place persistence organic pollutant, including cabinet, the inside bottom side left end of the cabinet is equipped with mounting plate, the upper surface of the mounting plate is equipped with vacuum pump, the left side central portion of the vacuum pump is equipped with escape pipe, and the left end of escape pipe passes through the left side of cabinet and is equipped with sealing cover, the right side of the vacuum pump is connected with storage cylinder by tracheae, the storage cylinder is located at the inside bottom side right end of cabinet, mobile power source is equipped in the inside bottom side of cabinet between storage cylinder and vacuum pump, the side of the tracheae is from left to right successively arranged bronchus and valve one, the bronchus and valve one both pass through the upper surface of cabinet and extend to outside, the bronchial top is connected with pressure gauge, the pollutant that can be carried over when residual last time sampling in anti-locking apparatus, improve sample Degree of purity, obtain accurate test data, and convenient for users to carrying.
Description
Technical field
The utility model relates to sample collection technical field, specially a kind of electronic waste place persistence organic pollutant
Sampling apparatus.
Background technique
Sampler is a kind of method of sampling based on gaseous pollutant in gas molecule diffusion or penetration theory acquisition air,
This sampler is small in size, very light, and the monitoring as individual exposure assessment can also be placed on place to be measured, continuously adopt
Sample can be used as indirectly the monitoring of Evaluation of Atmospheric Environmental Quality, currently, being usually used in the air pollution and individual contact of electronic waste field
The evaluation of dosage monitors, and the sampling apparatus of existing organic pollutant has certain drawbacks when in use, can remain in device
The pollutant that a part of last time carries over when sampling, it will affect the degree of purity of sample, lead to the test obtained by sample
Data inaccuracy, and shell person's carrying device inconvenient to use of sampling apparatus, bring certain to the use of sampling apparatus
It influences.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of electronic waste place persistence
The sampling apparatus of organic pollutant, the pollutant that can be carried in anti-locking apparatus when residual last time sampling, improves sample
Degree of purity, obtains accurate test data, and convenient for users to carrying, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of electronic waste place persistence is organic
The inside bottom side left end of the sampling apparatus of pollutant, including cabinet, the cabinet is equipped with mounting plate, the upper surface of the mounting plate
Equipped with vacuum pump, the left side central portion of the vacuum pump is equipped with escape pipe, and the left end of escape pipe passes through the left side of cabinet and is equipped with
The right side of sealing cover, the vacuum pump is connected with storage cylinder by tracheae, and the storage cylinder is located at the inside bottom side right end of cabinet,
It is equipped with mobile power source in the inside bottom side of cabinet between storage cylinder and vacuum pump, the side of the tracheae is from left to right successively
Equipped with bronchus and valve one, the bronchus and valve one both pass through the upper surface of cabinet and extend to outside, the branch gas
The top of pipe is connected with pressure gauge, and bottom end is equipped with air inlet pipe on the right side of the side of the storage cylinder, and the right end of the air inlet pipe passes through
The right side of cabinet, and be located at cabinet right and be equipped with valve two in the side of air inlet pipe, the upper surface of the cabinet is equipped with left and right two
End is equipped with connection buckle, and two connection buckles are connected by harness.
As a kind of optimal technical scheme of the utility model, the upper surface array distribution of the mounting plate has mounting post,
Mounting post is no less than four.
As a kind of optimal technical scheme of the utility model, the upper surface of the cabinet is equipped with portable handle, described portable
Upper surface be equipped with switch, the input terminal of the switch is electrically connected with the output end of mobile power source, the output end of the switch
It is electrically connected with the input terminal of vacuum pump.
As a kind of optimal technical scheme of the utility model, the bottom side of the cabinet is equipped with two rows of four placing grooves, together
One end that row's placing groove is located remotely from each other is connected by a hinge and has supporting leg.
As a kind of optimal technical scheme of the utility model, kit bag is equipped in the middle part of the front side of the cabinet.
Compared with prior art, the utility model has the beneficial effects that this electronic waste place persistence organic pollutant
Sampling apparatus, opening vacuum pump and valve one keeps the discharge of the gas inside storage cylinder external, and residual last time adopts in anti-locking apparatus
The pollutant carried over when sample, improves the degree of purity of sample, and closing valve one and sealing cover prevents gas pollutant from entering
Vacuum pump influences test data, puts down supporting leg, stands device in electronic waste field and open valve two, the storage cylinder of vacuum is convenient for
Gas enters inside, observes pressure gauge, and storage cylinder can be made to store full under test gas.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure elevational schematic view；
Fig. 3 is that the utility model structure faces schematic cross-sectional view.
In figure: 1 cabinet, 2 escape pipes, 3 sealing covers, 4 connection buckles, 5 harnesses, 6 switches, 7 portable handles, 8 pressure gauges, 9 valves
One, 10 kit bags, 11 placing grooves, 12 supporting legs, 13 air inlet pipe, 14 valves two, 15 vacuum pumps, 16 mounting posts, 17 mobile power sources, 18
Storage cylinder, 19 tracheaes, 20 mounting plates, 21 bronchuses.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electronic waste place persistency organic contaminant
The sampling apparatus of object, including cabinet 1, the inside bottom side left end of cabinet 1 are equipped with mounting plate 20, the upper surface array point of mounting plate 20
It is furnished with mounting post 16, mounting post 16 is no less than four, and vacuum pump 15 can be made to be fixedly mounted, and the upper surface of mounting plate 20 is equipped with true
Sky pump 15, gives and forms negative pressure of vacuum inside storage cylinder 18, and the left side central portion of vacuum pump 15 is equipped with escape pipe 2, and gas can be discharged
Body is tested, and the left end of escape pipe 2 passes through the left side of cabinet 1 and is equipped with sealing cover 3, prevents pollutant from entering vacuum pump
15, the right side of vacuum pump 15 is connected with storage cylinder 18 by tracheae 19, stores under test gas, and storage cylinder 18 is located at the interior of cabinet 1
Portion bottom side right end is equipped with mobile power source 17 in the inside bottom side of cabinet 1 between storage cylinder 18 and vacuum pump 15, gives vacuum
15 electric energy are pumped, the side of tracheae 19 is from left to right successively arranged bronchus 21 and valve 1, and bronchus 21 and valve 1 are worn
It crosses the upper surface of cabinet 1 and extends to outside, the top of bronchus 21 is connected with pressure gauge 8, and pressure gauge 8 can detecte storage cylinder
18 storage situation, bottom end is equipped with air inlet pipe 13 on the right side of the side of storage cylinder 18, can make under test gas by air inlet pipe 13 into
Enter storage cylinder 18, the right end of air inlet pipe 13 passes through the right side of cabinet 1, and is located at 1 right of cabinet and is equipped in the side of air inlet pipe 13
Valve 2 14, valve 2 14 are closed, and prevent under test gas in storage cylinder 18 from leaking, and it is equal that the upper surface of cabinet 1 is equipped with left and right ends
Equipped with connection buckle 4, two connection buckles 4 are connected by harness 5, and convenient for the carrying of user, the upper surface of cabinet 1 is equipped with portable
7, convenient for lifting for device, the upper surface of portable handle 7 is equipped with switch 6, the input terminal of switch 6 and the output end of mobile power source 17
Electrical connection, the output end of switch 6 are electrically connected with the input terminal of vacuum pump 15, control on and off, the cabinet 1 of vacuum pump 15
Bottom side be equipped with two rows of four placing grooves 11, supporting leg 12 can be placed, pass through hinge with one end that placing groove 11 is located remotely from each other is arranged
It is connected with supporting leg 12, the front side middle part of lifting device easy to support, cabinet 1 is equipped with kit bag 10, storing tools.
When in use: when the sampling of electronic waste field organic pollutant, opening vacuum pump 15 and valve 1, make storage cylinder
External, to carry over when residual last time sampling in anti-locking apparatus pollutant is discharged in gas inside 18, improves the pure of sample
Degree, and closing valve 1 and sealing cover 3 prevents gas pollutant from entering the influence test data of vacuum pump 15, puts down supporting leg 12, makes
Device stands in electronic waste field and opens valve 2 14, and the storage cylinder 18 of vacuum enters inside convenient for gas, observes pressure gauge 8,
Storage cylinder 18 is set to store full under test gas.
The pollutant that the utility model can carry in anti-locking apparatus when residual last time sampling, improves the pure of sample
Degree, obtains accurate test data, and convenient for users to carrying.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of sampling apparatus of electronic waste place persistence organic pollutant, including cabinet (1), it is characterised in that: described
The inside bottom side left end of cabinet (1) is equipped with mounting plate (20), and the upper surface of the mounting plate (20) is equipped with vacuum pump (15), described
The left side central portion of vacuum pump (15) is equipped with escape pipe (2), and the left end of escape pipe (2) passes through the left side of cabinet (1) and is equipped with close
It covers (3), the right side of the vacuum pump (15) is connected with storage cylinder (18) by tracheae (19), and the storage cylinder (18) is located at case
The inside bottom side right end of body (1) is equipped with movement in the inside bottom side of cabinet (1) between storage cylinder (18) and vacuum pump (15)
The side of power supply (17), the tracheae (19) is from left to right successively arranged bronchus (21) and valve one (9), the bronchus
(21) it both passes through the upper surface of cabinet (1) with valve one (9) and extends to outside, the top of the bronchus (21) is connected with pressure
The side right side bottom end of power table (8), the storage cylinder (18) is equipped with air inlet pipe (13), and the right end of the air inlet pipe (13) passes through case
The right side of body (1), and be located at cabinet (1) right the side of air inlet pipe (13) be equipped with valve two (14), the cabinet (1) it is upper
Surface is equipped with left and right ends and is equipped with connection buckle (4), and two connection buckles (4) are connected by harness (5).
2. a kind of sampling apparatus of electronic waste place persistence organic pollutant according to claim 1, feature exist
In: the upper surface array distribution of the mounting plate (20) has mounting post (16), and mounting post (16) is no less than four.
3. a kind of sampling apparatus of electronic waste place persistence organic pollutant according to claim 1, feature exist
In: the upper surface of the cabinet (1) is equipped with portable handle (7), and the upper surface of the portable handle (7) is equipped with switch (6), the switch
(6) input terminal is electrically connected with the output end of mobile power source (17), the output end of the switch (6) and the input of vacuum pump (15)
End electrical connection.
4. a kind of sampling apparatus of electronic waste place persistence organic pollutant according to claim 1, feature exist
In: the bottom side of the cabinet (1) is equipped with two rows of four placing grooves (11), passes through hinge with one end that placing groove (11) are located remotely from each other is arranged
Chain link has supporting leg (12).
5. a kind of sampling apparatus of electronic waste place persistence organic pollutant according to claim 1, feature exist
In: kit bag (10) are equipped in the middle part of the front side of the cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230591.1U CN208432442U (en) | 2018-08-01 | 2018-08-01 | A kind of sampling apparatus of electronic waste place persistence organic pollutant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230591.1U CN208432442U (en) | 2018-08-01 | 2018-08-01 | A kind of sampling apparatus of electronic waste place persistence organic pollutant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432442U true CN208432442U (en) | 2019-01-25 |
Family
ID=65097731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230591.1U Active CN208432442U (en) | 2018-08-01 | 2018-08-01 | A kind of sampling apparatus of electronic waste place persistence organic pollutant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432442U (en) |
-
2018
- 2018-08-01 CN CN201821230591.1U patent/CN208432442U/en active Active
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