CN109556926A - A kind of ground observation gas collecting device - Google Patents
A kind of ground observation gas collecting device Download PDFInfo
- Publication number
- CN109556926A CN109556926A CN201811547581.5A CN201811547581A CN109556926A CN 109556926 A CN109556926 A CN 109556926A CN 201811547581 A CN201811547581 A CN 201811547581A CN 109556926 A CN109556926 A CN 109556926A
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- cabinet
- pipeline
- key
- gas collecting
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 6
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2294—Sampling soil gases or the like
Abstract
The invention discloses a kind of ground observation gas collecting devices, underground gas accurate automatic sampling when the equipment realizes field exploration, residual air in equipment acquisition pipeline, storage bag is discharged before sampling, one key operation completes automatic sampling when sampling, exclude error caused by manpower intervention, the equipment is easy to carry, easy to operate, and one key operation completes automatic sampling when sampling, so that sampling is more accurate, quick.
Description
Technical field
The present invention relates to gas collecting technical fields, and in particular to a kind of ground observation gas collecting device.
Background technique
When the drilling prospection of field, the gas sample that underground is discharged is needed to take back lab analysis, when using manual sampling,
Since to will lead to sample gas not accurate for human factor, especially when to underground gas collection, the acquisition pipeline of existing equipment with
And there is air residual also to will affect sample inside collection vessel itself, error is brought into post analysis result.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of ground observation gas collecting device, the equipment
Underground gas accurate automatic sampling when realizing field exploration arranges residual air in equipment acquisition pipeline, storage bag before sampling
Out, one key operation completes automatic sampling when sampling, excludes error caused by manpower intervention.
To achieve the purpose of the present invention, the invention adopts the following technical scheme:
A kind of ground observation gas collecting device includes cabinet 1, exhaust outlet 2, handle 3, key 4, indicator light 5, hose 6, connects
Adapter tube 7, filter tip 8, chamber door 9, electromagnetic lock 10, collection bag 11, solenoid valve A12, solenoid valve B13, fixing clamp 14, acquisition pipeline
15, barometer 16, controller 17, aspiration pump 18, lithium battery 19, solenoid valve C20, the exhaust outlet 2 in the rear end of cabinet 1,
At 1 top of cabinet, one end of the hose 6 is connect with the front end of cabinet 1, described for the handle 3, key 4, indicator light 5
Filter tip 8 connect with the other end of hose 6 by connecting tube 7, the cabinet divides former and later two cabins, preceding cabin and hose
6 connections, forward and backward cabin are connected to by acquisition pipeline 15, the collection bag 11, solenoid valve A12, solenoid valve B13, solenoid valve
C20, fixing clamp 14, acquisition pipeline 15, barometer 16, controller 17, aspiration pump 18, in the rear deck room of cabinet 1, it is described
Chamber door 9 is located at the side in the rear cabin of cabinet 1, and the periphery of chamber door 9 has sealing joint strip, and the cabinet 1 made after closing seals, described
Acquisition pipeline 15 be made of the lateral of a horizontal pipeline and forward and backward two longitudinal directions, wherein front end a longitudinal pipe
There is fixing clamp 14 on road, be open for fixing seal collection bag 11, and a pipe tunnel of front end and collection bag 11 are connected
Logical, the lateral of another longitudinal direction is connect with aspiration pump 18 leads to external exhaust outlet 2, a longitudinal pipe of the front end
Top on road positioned at fixing clamp 14 is equipped with solenoid valve C20, is located at front and back ends on the horizontal pipeline of the acquisition pipeline 15
Pipe tunnel between solenoid valve A12 is installed, the pipe tunnel of rear end is located on the horizontal pipeline of the acquisition pipeline 15
Solenoid valve B13 is installed later.
Further, the key 4, indicator light 5,18 power control terminal of aspiration pump, 10 control terminal of electromagnetic lock, solenoid valve
A12 control terminal, solenoid valve B13 control terminal, 19 power output end of lithium battery, solenoid valve C20 control terminal, 16 communication ends of barometer with
Controller 17 connects.
Further, the connecting tube 7 is dismountable, and according to the replaceable different length of the needs of operation, length has 1
Rice, 2 meters or 5 meters.
Further, it is embedded in glass among the chamber door 9, it is internal convenient for observation, it is equipped on chamber door 9 for lockking case
The electromagnetic lock 10 of body 1 and chamber door 9.
Further, pass through the horizontal pipeline connection of acquisition pipeline 15 in the forward and backward cabin of the cabinet 1.
Further, the key 4 is self-locking key, including capture button and starting key.
Compared with prior art, the present invention the invention has the following advantages:
Easy to carry, easy to operate, underground gas accurate automatic sampling when realizing field exploration avoids equipment itself collection tube
Influence of the residual air to sampling in road, storage bag, one key operation completes automatic sampling when sampling, caused by excluding manpower intervention
Error, so that sampling is more accurate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ground observation gas collecting device of the present invention；
Fig. 2 is a kind of schematic diagram of circuit connection structure of ground observation gas collecting device of the present invention；
Fig. 3 is to acquire pipeline attachment structure schematic diagram in Fig. 1 in cabinet；
The schematic diagram of airflow direction when Fig. 4 is the structure exhaust in Fig. 3；
The schematic diagram of airflow direction when Fig. 5 is the structure acquisition in Fig. 3；
In figure: cabinet -1, exhaust outlet -2, handle -3, key -4, indicator light -5, hose -6, connecting tube -7, filter tip -8, case
Door -9, electromagnetic lock -10, collection bag -11, solenoid valve A-12, solenoid valve B-13, fixing clamp -14, acquisition pipeline -15, barometer -
16, controller -17, aspiration pump -18, lithium battery -19, solenoid valve C-20.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；
As shown in Figure 1 in one embodiment of the invention, a kind of ground observation gas collecting device includes cabinet 1, exhaust
Mouth 2, handle 3, key 4, indicator light 5, hose 6, connecting tube 7, filter tip 8, chamber door 9, electromagnetic lock 10, collection bag 11, solenoid valve
A12, solenoid valve B13, fixing clamp 14, acquisition pipeline 15, barometer 16, controller 17, aspiration pump 18, lithium battery 19, solenoid valve
C20, the exhaust outlet 2 is in the rear end of cabinet 1, and at 1 top of cabinet, key 4 is certainly for the handle 3, key 4, indicator light 5
Key is locked, including capture button and starting key, key 4 and handle 3 have a certain distance, prevent from accidentally touching；The hose 6
One end is connect with the front end of cabinet 1, and the filter tip 8 is connect by connecting tube 7 with the other end of hose 6, and connecting tube 7 is can
Disassembly, according to the replaceable different length of the needs of operation, length is 1 meter, 2 meters or 5 meters, and the cabinet divides former and later two
Cabin, preceding cabin are connected to hose 6, are connected in the forward and backward cabin of forward and backward cabin cabinet 1 by the horizontal pipeline of acquisition pipeline 15
It is logical, the collection bag 11, solenoid valve A12, solenoid valve B13, solenoid valve C20, fixing clamp 14, acquisition pipeline 15, barometer 16,
Controller 17, aspiration pump 18, in the rear deck room of cabinet 1, the chamber door 9 is located at the side in the rear cabin of cabinet 1, chamber door
9 periphery has sealing joint strip, and the cabinet 1 made after closing seals, and is embedded in glass among chamber door 9, internal convenient for observation, chamber door 9
On electromagnetic lock 10. for lockking cabinet 1 and chamber door 9 is installed
Circuit connection diagram of the invention as shown in Figure 2, key 4, indicator light 5,18 power control terminal of aspiration pump, electromagnetic lock 10
Control terminal, solenoid valve A12 control terminal, solenoid valve B13 control terminal, 19 power output end of lithium battery, solenoid valve C20 control terminal, gas
Pressure 16 communication ends of meter are connect with controller 17；The starting key of key 4 can control lithium battery and controller 17 to connect, controller 17
According to the capture button of key 4 act start control instructions lamp 5, aspiration pump 18, electromagnetic lock 10, solenoid valve A12, solenoid valve B13,
Solenoid valve C20 work, while acquiring 16 data of barometer.
Acquisition pipeline 15 is made of the lateral of a horizontal pipeline and forward and backward two longitudinal directions as shown in Figure 3, wherein before
There is fixing clamp 14 on one pipe tunnel at end, is open for fixing seal collection bag 11, and make a longitudinal pipe of front end
Road is connected to collection bag 11, and the lateral of another longitudinal direction is connect with aspiration pump 18 leads to external exhaust outlet 2, before described
The top for being located at fixing clamp 14 on one pipe tunnel at end is equipped with solenoid valve C20, the transverse pipe of the acquisition pipeline 15
Solenoid valve A12 is installed between the pipe tunnel of front and back ends on road, is located on the horizontal pipeline of the acquisition pipeline 15
Solenoid valve B13 is installed after the pipe tunnel of rear end, fixing clamp 14 is that one end is openable and closable, and inside has rubber pad, is clamped
Collection bag 11 and acquisition pipeline 15, make its sealing.
When the device works, the connecting tube 7 of different length is needed replacing by operation, by 8 test of filter tip at sampling, is closed
Closed box door 9 presses starting key, and controller 17 controls solenoid valve A12, solenoid valve C20 and opens, and solenoid valve B13 is closed, aspiration pump
18 work, generate air-flow as described in Figure 4, by collection bag 11, acquisition pipeline 15, the preceding cabin of cabinet 1, hose 6, connecting tube 7
Interior air discharge, after running a period of time, controller 17 controls magnet valve A12 closing, solenoid valve C20 and solenoid valve B13 and opens
It opens, aspiration pump 18 works on, and the rear cabin gas extraction of cabinet 1, pressure reduces, and air-flow as shown in Figure 5 is generated, by gas
In acquisition to collection bag 11, controller 17 judges that whether gas goes out full in collection bag 11, adopts according to the data variation of barometer 16
Controller 17 controls solenoid valve C20 and closes after the completion of collection, and indicator light 5 lights, and electromagnetic lock 10 unlocks, and opens chamber door 9 and seals acquisition
11 oral areas open fixing clamp 14 and collect collection bag 11.
Claims (6)
1. a kind of ground observation gas collecting device includes cabinet (1), exhaust outlet (2), handle (3), key (4), indicator light
(5), hose (6), connecting tube (7), filter tip (8), chamber door (9), collection bag (11), solenoid valve A(12), solenoid valve B(13), it is solid
Clamp (14), acquisition pipeline (15), barometer (16), controller (17), aspiration pump (18), lithium battery (19), solenoid valve C
(20), it is characterised in that: the exhaust outlet (2) is in the rear end of cabinet (1), the handle (3), key (4), indicator light
(5) at the top of cabinet (1), one end of the hose (6) is connect with the front end of cabinet (1), and the filter tip (8) passes through company
Adapter tube (7) is connect with the other end of hose (6), former and later two cabins of the cabinet (1) point, preceding cabin is connected to hose (6),
Forward and backward cabin passes through acquisition pipeline (15) connection, the collection bag (11), solenoid valve A (12), solenoid valve B (13), solenoid valve
C (20), fixing clamp (14), acquisition pipeline (15), barometer (16), controller (17), aspiration pump (18), it is located at cabinet (1)
In rear deck room, the chamber door (9) is located at the side in the rear cabin of cabinet (1), cabinet (1) sealing that chamber door (9) makes after closing,
The acquisition pipeline (15) is made of the lateral of a horizontal pipeline and forward and backward two longitudinal directions, wherein the one of front end
Have fixing clamp (14) on pipe tunnel, be open for fixing seal collection bag (11), and make a pipe tunnel of front end with
Collection bag (11) connection, the lateral of another longitudinal direction is connect with aspiration pump (18) leads to external exhaust outlet (2), described
It is located above fixing clamp (14) on one pipe tunnel of front end and is equipped with solenoid valve C (20), the acquisition pipeline (15)
Horizontal pipeline on be located at front and back ends pipe tunnel between be equipped with solenoid valve A (12), the cross of the acquisition pipeline (15)
Solenoid valve B (13) are installed after the pipe tunnel of rear end on pipeline.
2. a kind of ground observation gas collecting device as described in claim 1, it is characterised in that: the key (4), instruction
Lamp (5), aspiration pump (18) power control terminal, electromagnetic lock (10) control terminal, solenoid valve A(12) control terminal, solenoid valve B(13) control
End, lithium battery (19) power output end, solenoid valve C(20) control terminal, barometer (16) communication ends connect with controller (17).
3. a kind of ground observation gas collecting device as described in claim 1, it is characterised in that: the connecting tube (7) is
Removably, length is 1 meter, 2 meters or 5 meters.
4. a kind of ground observation gas collecting device as described in claim 1, it is characterised in that: the chamber door (9) is intermediate
It is embedded in glass, it is internal convenient for observation, the electromagnetic lock (10) for lockking cabinet (1) and chamber door (9) is installed on chamber door (9).
5. a kind of ground observation gas collecting device as described in claim 1, it is characterised in that: before the cabinet (1),
Pass through the horizontal pipeline connection of acquisition pipeline (15) in rear deck room.
6. a kind of ground observation gas collecting device as described in claim 1, it is characterised in that: the key (4) is certainly
Lock key, including capture button and starting key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547581.5A CN109556926A (en) | 2018-12-18 | 2018-12-18 | A kind of ground observation gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547581.5A CN109556926A (en) | 2018-12-18 | 2018-12-18 | A kind of ground observation gas collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109556926A true CN109556926A (en) | 2019-04-02 |
Family
ID=65870404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811547581.5A Pending CN109556926A (en) | 2018-12-18 | 2018-12-18 | A kind of ground observation gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109556926A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514487A (en) * | 2019-08-27 | 2019-11-29 | 贵州大学 | A kind of coal mining gas sample acquisitions device |
| CN111841241A (en) * | 2020-05-25 | 2020-10-30 | 安徽普偌森环保科技有限公司 | Rural domestic sewage smell treatment equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11211630A (en) * | 1998-01-22 | 1999-08-06 | Hino Motors Ltd | Gas sample collecting device and its use method |
| CN201327457Y (en) * | 2008-12-29 | 2009-10-14 | 深圳市华测检测技术股份有限公司 | A multi-channel timing control automatic atmospheric sampling system |
| CN205785985U (en) * | 2016-06-30 | 2016-12-07 | 长江大学 | Oil and gas geochemical exploration trace gas collecting device |
| CN205874404U (en) * | 2016-08-17 | 2017-01-11 | 南京科技职业学院 | Gaseous collection system of domestic garbage landfilling |
| CN206114371U (en) * | 2016-09-12 | 2017-04-19 | 中国烟草总公司郑州烟草研究院 | Storage device is discharged to portable gaseous collection |
| CN209606158U (en) * | 2018-12-18 | 2019-11-08 | 青海煤炭地质勘查院 | A kind of ground observation gas collecting device |
-
2018
- 2018-12-18 CN CN201811547581.5A patent/CN109556926A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11211630A (en) * | 1998-01-22 | 1999-08-06 | Hino Motors Ltd | Gas sample collecting device and its use method |
| CN201327457Y (en) * | 2008-12-29 | 2009-10-14 | 深圳市华测检测技术股份有限公司 | A multi-channel timing control automatic atmospheric sampling system |
| CN205785985U (en) * | 2016-06-30 | 2016-12-07 | 长江大学 | Oil and gas geochemical exploration trace gas collecting device |
| CN205874404U (en) * | 2016-08-17 | 2017-01-11 | 南京科技职业学院 | Gaseous collection system of domestic garbage landfilling |
| CN206114371U (en) * | 2016-09-12 | 2017-04-19 | 中国烟草总公司郑州烟草研究院 | Storage device is discharged to portable gaseous collection |
| CN209606158U (en) * | 2018-12-18 | 2019-11-08 | 青海煤炭地质勘查院 | A kind of ground observation gas collecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514487A (en) * | 2019-08-27 | 2019-11-29 | 贵州大学 | A kind of coal mining gas sample acquisitions device |
| CN111841241A (en) * | 2020-05-25 | 2020-10-30 | 安徽普偌森环保科技有限公司 | Rural domestic sewage smell treatment equipment |
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