CN211425989U - Atmosphere sampling instrument for classified sampling - Google Patents
Atmosphere sampling instrument for classified sampling Download PDFInfo
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- CN211425989U CN211425989U CN201921693984.0U CN201921693984U CN211425989U CN 211425989 U CN211425989 U CN 211425989U CN 201921693984 U CN201921693984 U CN 201921693984U CN 211425989 U CN211425989 U CN 211425989U
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Abstract
The utility model discloses an atmosphere sampling appearance of categorised sampling, the power distribution box comprises a box body, the box comprises outer shell and elastomer inlayer, the box top is equipped with the handle, the bottom half is equipped with the truckle, inside first sampling system and the second sampling system of being equipped with of box, the left and right sides at the device is established respectively to first sampling system and second sampling system, the detector is located between first sampling system and the second sampling system, all be equipped with the intake pipe in first sampling system and the second sampling system, the control valve, the cushion flask, the drying bottle, the receiving flask, the gas transmission is managed even, first sampling system initiating terminal is equipped with the filter layer, first sampling system and second sampling system pass through the gas transmission and manage even the connection detector, be equipped with visual observation window on the box, the detector side is equipped with the mouth of pipe of giving vent to anger, the mouth of pipe of giving vent to. The utility model discloses can carry out the sampling detection respectively to the heterogeneous gas, can carry out abundant drying and pretreatment to the sample gas, improve the high efficiency and the degree of accuracy that detect.
Description
Technical Field
The utility model belongs to the technical field of the atmosphere sampling appearance technique and specifically relates to an atmosphere sampling appearance of categorised sampling.
Background
The atmospheric sampling instrument is an instrument or a device for collecting atmospheric pollutants or polluted atmosphere, a filtering sampling method is generally adopted in the collection process, and impurities contained in quantitative volume gas are collected through a collector/flowmeter and an air pumping power system which are arranged inside, so that relevant data information of the detected gas is obtained. The sampling system structural design of current atmosphere sampling appearance is too single to the staff can't see the work running conditions and the progress of atmosphere sampling appearance, can't in time monitor the sampling situation, influences going on of sampling appearance sampling.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect that exists among the prior art, be convenient for in time observe the operation condition of sampler, improve the work efficiency of atmospheric sampling appearance, realize the categorised sampling respectively to different kinds of gas, the utility model provides an atmospheric sampling appearance of categorised sampling.
The utility model provides a technical scheme that its technical problem adopted is: an atmosphere sampling instrument for classified sampling comprises a box body, wherein the box body is composed of an outer shell layer and an elastomer inner layer, a handle is arranged at the top of the box body, trundles are installed at the bottom of the box body and are universal wheels, brake devices are arranged on the trundles, a first sampling system and a second sampling system are arranged inside the box body, the first sampling system and the second sampling system are respectively arranged on the left side and the right side inside the box body, detectors are arranged between the first sampling system and the second sampling system, the first sampling system comprises a first air inlet pipe, a first control valve, a first buffer bottle, a first drying bottle, a first inflow nozzle, a first collecting bottle and a first air transmission connecting pipe, a filter layer is arranged at the air inlet of the first air inlet pipe, a first control valve is arranged on the first air inlet pipe, the first buffer bottle is connected with the first drying bottle downwards, the first drying bottle is connected with a first inflow nozzle downwards, and a flow meter is arranged between the first inflow nozzle and the first outflow nozzle; the second sampling system includes second intake pipe, second control valve, second cushion flask, second drying bottle, second inflow mouth, second outflow mouth, second receiving flask, be provided with the second control valve in the second intake pipe, second cushion flask downwardly connected second drying bottle, first cushion flask and second cushion flask all are the calabash form of symmetry from top to bottom, second drying bottle is connected with the second inflow mouth downwards, install the flowmeter between second inflow mouth and the second outflow mouth, first sampling system and second sampling system are respectively through first defeated gas connecting pipe, the defeated union coupling detector of second, be provided with visual observation window on the box, be provided with visual explosion-proof toughened glass on the visual observation window, the side of detector is equipped with the mouth of pipe of giving vent to anger, the mouth of pipe of giving vent to anger connects waste gas collection processing system.
The atmospheric sampling instrument for classified sampling comprises a first air inlet pipe, a first inflow nozzle and a first outflow nozzle, wherein the diameters of the first air inlet pipe, the first inflow nozzle and the first outflow nozzle are the same, the diameters of a second air inlet pipe, the second inflow nozzle and the second outflow nozzle are the same, and the diameter of the second air inlet pipe is 1.5-2.5 times of the diameter of the first air inlet pipe.
Foretell atmospheric sampling appearance of categorised sampling, be equipped with anti-skidding bump on hand.
In the above atmosphere sampling instrument for classified sampling, the diameter of the second gas transmission connecting pipe is larger than that of the first gas transmission connecting pipe.
The beneficial effects of the utility model are that, the utility model provides an atmospheric sampling appearance of categorised sampling can carry out categorised sampling detection to the categorised gas of difference, and wherein first sampling system can carry out the colating of large granule material to the gas of gathering, avoids the pollution and the jam of pipeline, and second sampling system is then to the collection of original gas, and two sampling systems all are equipped with the buffer bottle and the drying bottle of calabash form in addition, can carry out abundant drying and pretreatment to sample gas, improve the high efficiency and the degree of accuracy that detect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the present invention.
In the figure, 1, a box body, 2, an outer shell, 3, an elastic body inner layer, 4, a handle, 5, a first air inlet pipe, 6, a second air inlet pipe, 7, a filter layer, 8, a first control valve, 9, a second control valve, 10, a first buffer bottle, 11, a second buffer bottle, 12, a first drying bottle, 13, a second drying bottle, 14, a first inflow nozzle, 15, a first outflow nozzle, 16, a second inflow nozzle, 17, a second outflow nozzle, 18, a second collection bottle, 19, a first collection bottle, 20, a first air output connecting pipe, 21, a second air output connecting pipe, 22, a detector, 23, a visual observation window, 24, an air outlet pipe opening, 25, a flow meter and 26 are provided with castors.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
An atmosphere sampling instrument for classified sampling comprises a box body 1, wherein the box body 1 consists of an outer shell layer 2 and an elastomer inner layer 3, a handle 4 is arranged at the top of the box body 1, trundles 26 are installed at the bottom of the box body 1, the trundles 26 are universal wheels, brake devices are arranged on the trundles 26, a first sampling system and a second sampling system are arranged inside the box body 1, the first sampling system and the second sampling system are respectively arranged on the left side and the right side inside the box body 1, a detector 22 is arranged between the first sampling system and the second sampling system, the first sampling system comprises a first air inlet pipe 5, a first control valve 8, a first buffer bottle 10, a first drying bottle 12, a first inflow nozzle 14, a first collecting bottle 19 and a first air transmission connecting pipe 20, a filter layer 7 is arranged at an air inlet of the first air inlet pipe 5, the first air inlet pipe 5 is provided with the first control valve 8, the first buffer bottle 10 is connected with a first drying bottle 12 downwards, the first drying bottle 12 is connected with a first inflow nozzle 14 downwards, and a flow meter 25 is arranged between the first inflow nozzle 14 and the first outflow nozzle 15; the second sampling system comprises a second air inlet pipe 6, a second control valve 9, a second buffer bottle 11, a second drying bottle 13, a second inflow nozzle 16, a second outflow nozzle 17 and a second collecting bottle 18, the second air inlet pipe 6 is provided with the second control valve 9, the second buffer bottle 11 is connected with the second drying bottle 13 downwards, the first buffer bottle 10 and the second buffer bottle 11 are both in a gourd shape which is symmetrical up and down, the second drying bottle 13 is connected with the second inflow nozzle 16 downwards, a flow meter 25 is installed between the second inflow nozzle 16 and the second outflow nozzle 17, the first sampling system and the second sampling system are respectively connected with a detector 22 through a first air conveying connecting pipe 20 and a second air conveying connecting pipe 21, the box body 1 is provided with a visual observation window 23, the visual observation window 23 is provided with visual explosion-proof toughened glass, the side of the detector 22 is provided with an air outlet pipe opening 24, the air outlet pipe opening 24 is connected with an exhaust gas collecting and processing system.
Further, the diameters of the first air inlet pipe 5, the first inflow nozzle 14 and the first outflow nozzle 15 are the same, the diameters of the second air inlet pipe 6, the second inflow nozzle 16 and the second outflow nozzle 17 are the same, and the diameter of the second air inlet pipe 6 is 2 times of the diameter of the first air inlet pipe 5.
Furthermore, the handle 4 is provided with anti-skid convex points.
Furthermore, the diameter of the second gas transmission connecting pipe 21 is 1.8 times of that of the first gas transmission connecting pipe 20.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (4)
1. The utility model provides an atmospheric sampling appearance of categorised sampling, includes box (1), its characterized in that: the box body (1) is composed of an outer shell layer (2) and an elastic body inner layer (3), a handle (4) is arranged at the top of the box body (1), trundles (26) are installed at the bottom of the box body (1), the trundles (26) are universal wheels, brake devices are arranged on the trundles (26), a first sampling system and a second sampling system are arranged inside the box body (1), the first sampling system and the second sampling system are respectively arranged on the left side and the right side inside the box body (1), a detector (22) is arranged between the first sampling system and the second sampling system, the first sampling system comprises a first air inlet pipe (5), a first control valve (8), a first buffer bottle (10), a first drying bottle (12), a first inflow nozzle (14), a first collecting bottle (19) and a first air transmission connecting pipe (20), a filter layer (7) is arranged at the air inlet of the first air inlet pipe (5), a first control valve (8) is arranged on the first air inlet pipe (5), the first buffer bottle (10) is connected with a first drying bottle (12) downwards, the first drying bottle (12) is connected with a first inflow nozzle (14) downwards, and a flow meter (25) is arranged between the first inflow nozzle (14) and the first outflow nozzle (15); the second sampling system comprises a second air inlet pipe (6), a second control valve (9), a second buffer bottle (11), a second drying bottle (13), a second inflow nozzle (16), a second outflow nozzle (17) and a second collecting bottle (18), the second air inlet pipe (6) is provided with the second control valve (9), the second buffer bottle (11) is downwards connected with the second drying bottle (13), the first buffer bottle (10) and the second buffer bottle (11) are both in a gourd shape which is symmetrical up and down, the second drying bottle (13) is downwards connected with the second inflow nozzle (16), a flow meter (25) is installed between the second inflow nozzle (16) and the second outflow nozzle (17), the first sampling system and the second sampling system are respectively connected with a detector (22) through a first air transmission connecting pipe (20) and a second air transmission connecting pipe (21), and a visual observation window (23) is arranged on the box body (1), visual explosion-proof toughened glass is arranged on the visual observation window (23), an air outlet pipe opening (24) is arranged on the side edge of the detector (22), and the air outlet pipe opening (24) is connected with a waste gas collecting and processing system.
2. The atmospheric sampling instrument of a kind of classification sampling according to claim 1, characterized by, the diameter of said first intake pipe (5), first inflow mouth (14), first outflow mouth (15) is the same, the diameter of the second intake pipe (6), second inflow mouth (16), second outflow mouth (17) is the same, and the diameter size of the second intake pipe (6) is 1.5 ~ 2.5 times of the diameter of the first intake pipe (5).
3. A sampling-classified atmosphere sampler according to claim 1, wherein the handle (4) is provided with non-slip bumps.
4. A sampling-classified atmosphere sampler according to claim 1, wherein the second gas line (21) has a larger diameter than the first gas line (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693984.0U CN211425989U (en) | 2019-10-11 | 2019-10-11 | Atmosphere sampling instrument for classified sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693984.0U CN211425989U (en) | 2019-10-11 | 2019-10-11 | Atmosphere sampling instrument for classified sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211425989U true CN211425989U (en) | 2020-09-04 |
Family
ID=72274352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921693984.0U Expired - Fee Related CN211425989U (en) | 2019-10-11 | 2019-10-11 | Atmosphere sampling instrument for classified sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211425989U (en) |
-
2019
- 2019-10-11 CN CN201921693984.0U patent/CN211425989U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20211011 |