CN206862714U - A kind of soil environment detection gas sampling device - Google Patents
A kind of soil environment detection gas sampling device Download PDFInfo
- Publication number
- CN206862714U CN206862714U CN201720351325.3U CN201720351325U CN206862714U CN 206862714 U CN206862714 U CN 206862714U CN 201720351325 U CN201720351325 U CN 201720351325U CN 206862714 U CN206862714 U CN 206862714U
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- outer barrel
- inner cylinder
- fixedly connected
- air
- sampling device
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Abstract
The utility model discloses a kind of soil environment detection gas sampling device, including outer barrel, inner cylinder, rotational handle and drill bit, the lower end of the outer barrel offers annular groove, the surface of annular groove uniformly offers some the first air-vents uniformly arranged, the bottom of outer barrel is fixedly connected with drill bit, and the outer barrel is internally provided with inner cylinder；The beneficial effects of the utility model are：By tighten and unclamp puller bolt make peg insert ground in after, make the balance in position-arresting disk keep level face, drill bit is during drill down, the soil for making to be squeezed will not have larger pressure effect to endless metal net, therefore soil will not large area block endless metal net, the pumping that can continue due to lasting air extractor, improve sampling efficiency, and just the first air-vent and the second air-vent are coincided in sampling, outer barrel is avoided during moving down, soil particle, which is entered in inner cylinder, to be caused to block inner cylinder.
Description
Technical field
Technical field of environmental detection is the utility model is related to, specifically a kind of soil environment detection gas sampling device.
Background technology
Soil environment monitoring refers to the measure by the typical value to influenceing soil environment quality factor, determines environmental quality
(or pollution level) and its variation tendency.Usually said soil monitoring refers to soil environment monitoring, and it generally comprises to layout and adopted
The technology contents such as sample, sample preparation, analysis method, result sign, statistics and quality evaluation.
At present, by the measurement of soil indices, so as to obtain the pollution condition of soil, collection soil gas sample is
Most important means.Existing soil gas collecting device collecting efficiency is slow, and is deposited when going deep into and extracting soil
Enter the situation inside sampler in a small amount of soil, result in blockage impure net with gas, have impact on the accuracy of testing result.
Utility model content
The purpose of this utility model is to provide a kind of soil environment detection gas sampling device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of soil environment detection gas sampling device, including outer barrel, inner cylinder, rotational handle and drill bit, the outer barrel
Lower end offer annular groove, the surface of annular groove uniformly offers some the first air-vents uniformly arranged, outer barrel
Bottom is fixedly connected with drill bit, and the outer barrel is internally provided with inner cylinder, the surface of the inner cylinder corresponding with annular groove position
Some and the first air-vent arrangement position the second air-vent is offered, the side wall of the outer barrel offers arc-shaped slot, with arc
The side wall of the corresponding inner cylinder in shape groove position is fixedly connected with the connecting pole through arc-shaped slot, the side wall upper part of the outer barrel
Be fixedly connected with rotational handle, integrally formed with external screw thread on the downside of the surface of outer barrel, the inner cylinder penetrate the top of outer barrel and
The top of inner cylinder is fixedly connected with lasting air extractor, and the inside for continuing exhaust tube and inner cylinder in air extractor is mutually fixed
Connect, the top of the inner cylinder is fixedly connected with sampler barrel, continues the outlet side in air extractor and the inner lower of sampler barrel
Mutually fixed to connect, sampler barrel is internally provided with piston plate, and the upside wall body of sampler barrel offers gas outlet, in the outer barrel
Between be provided with stopping means.
As further program of the utility model：The air extractor that continues includes fixed case, in the inside of fixed case
Between be provided with sliding panel, sliding panel both sides are respectively arranged with the bullet that both ends are mutually fixedly connected with sliding panel and fixed chamber interior wall respectively
Property ripple air bag, the top of the fixed case offer sliding channel, and the top of sliding panel is fixedly connected with through sliding channel
Handle, connection is fixed in the both sides of the elastic corrugated air bag respectively an exhaust tube and three-way pipe, on exhaust tube and three-way pipe point
An Zhuan there are not check valve, the bottom mutually fixed connection of three-way pipe and sampler barrel.
As the utility model further scheme：The stopping means includes centre and offers what receiving outer barrel passed through
The balancing frame of through hole, the edge side of balancing frame, which is connected through the hinge, some connecting rods, and the bottom of connecting rod is fixedly connected with set
Cylinder, sleeve are internally provided with peg, and the side wall of sleeve is provided with puller bolt.
As the utility model further scheme：The inside of the annular groove is fixedly connected with endless metal net.
As the utility model further scheme：The end of the connecting pole is fixedly connected with push-pull handle.
As the utility model further scheme：The material of the sampler barrel is clear glass, the side wall of sampler barrel
It is printed on containing mark line.
Compared with prior art, the beneficial effects of the utility model are：Peg is inserted by tightening and unclamping puller bolt
After entering in ground, make the balance in position-arresting disk keep level face, for drill bit during drill down, the soil for making to be squeezed will not
There is larger pressure effect to endless metal net, thus soil will not large area block endless metal net, due to lasting pumping
The pumping that device can continue, sampling efficiency is improved, and it is just that the first air-vent and the second air-vent is mutually overlapping in sampling
Close, avoid outer barrel during moving down, soil particle, which is entered in inner cylinder, to be caused to block inner cylinder, is sampled when being injected in sampler barrel
Piston moves up therefore the capacity of gas sampled can be understood by the position where observing piston after gas.
Brief description of the drawings
Fig. 1 is a kind of structural representation of soil environment detection gas sampling device；
Fig. 2 is the appearance schematic diagram of the gas sampling device described in Fig. 1；
Fig. 3 be Fig. 1 described in gas sampling device in I enlarged diagram；
Fig. 4 be Fig. 2 described in gas sampling device in II enlarged diagram.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-4, a kind of soil environment detection gas sampling device, including outer barrel 1, inner cylinder 2, rotational handle 9
With drill bit 8, the lower end of the outer barrel 1 offers annular groove, and the surface of annular groove, which uniformly offers, some uniformly to be arranged
First air-vent 5, the bottom of outer barrel 1 are fixedly connected with drill bit 8, and the outer barrel 1 is internally provided with inner cylinder 2, with annular groove
The surface of the corresponding inner cylinder 2 in position offers some and arrangement position of the first air-vent 5 the second air-vent 7, the outer barrel 1
Side wall offer arc-shaped slot 10, the side wall of the inner cylinder 2 corresponding with the position of arc-shaped slot 10 is fixedly connected with through arc
The connecting pole of groove 10, the side wall upper part of the outer barrel 1 are fixedly connected with rotational handle 9, are integrally formed on the downside of the surface of outer barrel 1
There is external screw thread, the inner cylinder 2 penetrates the top of outer barrel 1 and the top of inner cylinder is fixedly connected with lasting air extractor 3, described to hold
The inside mutually fixed connection of exhaust tube 35 and inner cylinder 2 in continuous air extractor 3, the top of the inner cylinder 2 is fixedly connected with sampling
Cylinder 12, continue the outlet side in air extractor 3 and the inner lower mutually fixed connection of sampler barrel 12, the inside of sampler barrel 12 is set
There is piston plate 13, the upside wall body of sampler barrel 12 offers gas outlet 15, and the centre of the outer barrel 1 is provided with stopping means 4；Turn round
Turn fixed handle 9, by the precession ground of outer barrel 1, because the upper end of drill bit 8 is more than the external diameter of annular groove, when the precession one of outer barrel 1
After depthkeeping degree, push-pull handle 11 is promoted, originally the second air-vent 6 on the first air-vent 5 and inner cylinder on the intersecting outer barrel to stagger
Now coincide, avoid outer barrel 1 during moving down, soil particle, which is entered in inner cylinder, to be caused to block inner cylinder 2, works as sampler barrel
Piston 13 moves up the appearance that gas sampled therefore can be understood by the position where observing piston 13 after injection gas sampled in 12
Amount.
The air extractor 3 that continues includes fixed case 31, and the bosom of fixed case 31 is provided with sliding panel 32, sliding panel
32 both sides are respectively arranged with the elastic corrugated air bag 33 that both ends are mutually fixedly connected with sliding panel 32 and the inwall of fixed case 31 respectively, institute
The top for stating fixed case 31 offers sliding channel, and the top of sliding panel 32 is fixedly connected with the handle 34 through sliding channel,
Connection is fixed in the both sides of the elastic corrugated air bag 33 respectively an exhaust tube 35 and three-way pipe 36, on exhaust tube 35 and three-way pipe 36
Installation also has check valve 37 respectively, the bottom mutually fixed connection of three-way pipe 36 and sampler barrel 12, handle 34 is moved back and forth, positioned at a left side
What the elastic corrugated air bag 33 on right side alternated is evacuated to inner cylinder 2, and the gas that will be pumped into elastic corrugated air bag 33
Injection is injected into sampler barrel 12 by three-way pipe 36, due to the pumping that lasting air extractor 3 can continue, improves sampling effect
Rate.
The stopping means 4 includes centre and offers the balancing frame 41 for accommodating the through hole that outer barrel 1 passes through, the side of balancing frame 41
Edge side, which is connected through the hinge, some connecting rods 42, and the bottom of connecting rod 42 is fixedly connected with sleeve 43, and the inside of sleeve 43 is set
Peg 44 is equipped with, the side wall of sleeve 43 is provided with puller bolt 45, can plug in peg 44 by tightening and unclamping puller bolt 45
After entering in ground, make the balance in the keep level face of position-arresting disk 41.
The inside of the annular groove is fixedly connected with endless metal net 6.
The end of the connecting pole is fixedly connected with push-pull handle 11.
The material of the sampler barrel 12 is clear glass, and the side wall of sampler barrel 12 is printed on containing mark line 14, passes through observation
Position where piston 13 can understand the capacity of gas sampled.
Operation principle of the present utility model is：Peg 44 is inserted in ground, can be by tightening and unclamping puller bolt 45
After peg 44 is inserted in ground, make the balance in the keep level face of position-arresting disk 41, rotational handle 9 is twisted, by the precession ground of outer barrel 1
It is interior, because the upper end of drill bit 8 is more than the external diameter of annular groove, therefore make what is be squeezed during drill down in drill bit 8
Soil will not have larger pressure to act on endless metal net 6, thus soil will not large area block endless metal net 6, when
After the precession certain depth of outer barrel 1, push-pull handle 11 is promoted, originally on the first air-vent 5 and inner cylinder on the intersecting outer barrel to stagger
Second air-vent 6 now coincides, and moves back and forth handle 34, positioned at the elastic corrugated air bag 33 of left and right sides alternate to inner cylinder
2 are evacuated, and the gas being pumped into elastic corrugated air bag 33 is injected and is injected into by three-way pipe 36 in sampler barrel 12, by
In the pumping that lasting air extractor 3 can continue, sampling efficiency is improved, and in sampling just by the first air-vent 5 and the
Two air-vents 7 are coincided, and avoid outer barrel 1 during moving down, and soil particle, which is entered in inner cylinder, to be caused to block inner cylinder 2, when
Piston 13 moves up therefore can understand sampling gas by the position where observing piston 13 after injection gas sampled in sampler barrel 12
The capacity of body.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " is set in description of the present utility model
Put ", " connected " and " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Ground connects；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.It is right
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of soil environment detection gas sampling device, including outer barrel, inner cylinder, rotational handle and drill bit, it is characterised in that
The lower end of the outer barrel offers annular groove, the surface of annular groove uniformly offer it is some uniformly arrange it is first ventilative
Hole, the bottom of outer barrel are fixedly connected with drill bit, and the outer barrel is internally provided with inner cylinder, it is corresponding with annular groove position in
The surface of cylinder offers some and the first air-vent arrangement position the second air-vent, and the side wall of the outer barrel offers arc and led to
Groove, the side wall of the inner cylinder corresponding with arc-shaped slot position are fixedly connected with the connecting pole through arc-shaped slot, the outer barrel
Side wall upper part is fixedly connected with rotational handle, and the surface downside of outer barrel penetrates outer barrel integrally formed with external screw thread, the inner cylinder
Top and the top of inner cylinder be fixedly connected with lasting air extractor, the exhaust tube continued in air extractor and inner cylinder it is interior
Portion is mutually fixed to be connected, and the top of the inner cylinder is fixedly connected with sampler barrel, the outlet side and sampler barrel in lasting air extractor
Inner lower is mutually fixed to be connected, and sampler barrel is internally provided with piston plate, and the upside wall body of sampler barrel offers gas outlet, described
The centre of outer barrel is provided with stopping means.
2. a kind of soil environment detection gas sampling device according to claim 1, it is characterised in that described persistently to take out
Device of air includes fixed case, and the bosom of fixed case is provided with sliding panel, sliding panel both sides be respectively arranged with both ends respectively with
The elastic corrugated air bag that sliding panel is mutually fixedly connected with fixed chamber interior wall, the top of the fixed case offer sliding channel, sliding
The top of dynamic plate is fixedly connected with the handle through sliding channel, and the both sides of the elastic corrugated air bag are fixed connection and taken out respectively
Installed respectively on tracheae and three-way pipe, exhaust tube and three-way pipe and also have check valve, the bottom of three-way pipe and sampler barrel, which is mutually fixed, to be connect
It is logical.
A kind of 3. soil environment detection gas sampling device according to claim 1, it is characterised in that the spacing dress
The balancing frame for being offered including centre and accommodating the through hole that outer barrel passes through is put, if the edge side of balancing frame, which is connected through the hinge, involvement
Extension bar, the bottom of connecting rod are fixedly connected with sleeve, and sleeve is internally provided with peg, and the side wall of sleeve, which is provided with, holds out against spiral shell
Bolt.
4. a kind of soil environment detection gas sampling device according to claim 1, it is characterised in that the annular is recessed
The inside of groove is fixedly connected with endless metal net.
A kind of 5. soil environment detection gas sampling device according to claim 1, it is characterised in that the connecting pole
End be fixedly connected with push-pull handle.
A kind of 6. soil environment detection gas sampling device according to claim 1, it is characterised in that the sampler barrel
Material be clear glass, the side wall of sampler barrel is printed on containing mark line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351325.3U CN206862714U (en) | 2017-04-06 | 2017-04-06 | A kind of soil environment detection gas sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351325.3U CN206862714U (en) | 2017-04-06 | 2017-04-06 | A kind of soil environment detection gas sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862714U true CN206862714U (en) | 2018-01-09 |
Family
ID=60816745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351325.3U Expired - Fee Related CN206862714U (en) | 2017-04-06 | 2017-04-06 | A kind of soil environment detection gas sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862714U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507965A (en) * | 2018-03-13 | 2018-09-07 | 山东科技大学 | A kind of aeration zone CO 2 measuring device |
| CN108562464A (en) * | 2018-06-04 | 2018-09-21 | 山东省地质调查院（山东省国土资源厅矿产勘查技术指导中心） | Ground-breaking type gas-mercury sampling device in soil |
| CN108708717A (en) * | 2018-04-25 | 2018-10-26 | 中国地质科学院地球物理地球化学勘查研究所 | A kind of permafrost region thin solum takes gas equipment |
| CN109184580A (en) * | 2018-08-17 | 2019-01-11 | 李挺佳 | A kind of extraction drilling machine for the recycling of landfill material gas |
| CN109580298A (en) * | 2019-01-18 | 2019-04-05 | 福建师范大学 | A kind of soil gas measuring rod |
| CN110108522A (en) * | 2019-06-03 | 2019-08-09 | 马鞍山十七冶工程科技有限责任公司 | A kind of dust preventing component, a kind of soil gas detection sampler and its application method |
| CN110631860A (en) * | 2019-10-25 | 2019-12-31 | 河南可人科技有限公司 | Sampling device for building site soil detection |
| CN111780932A (en) * | 2020-07-14 | 2020-10-16 | 王伟权 | Be used for underground water pipe leak source detection device |
| CN112411533A (en) * | 2020-11-23 | 2021-02-26 | 绍兴文理学院 | Cement mixing pile carbonization construction method |
| CN112411532A (en) * | 2020-11-23 | 2021-02-26 | 绍兴文理学院 | Cement mixing pile carbonization construction device |
| CN113465994A (en) * | 2021-06-28 | 2021-10-01 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Underground gas sampling device for environmental investigation |
| CN116298181A (en) * | 2023-05-16 | 2023-06-23 | 山西国新科莱天然气有限公司 | Detection device for sulfide in natural gas |
| CN116399651A (en) * | 2023-06-07 | 2023-07-07 | 长沙市规划勘测设计研究院 | Engineering investigation detection gas sampling device convenient to carry |
| CN117517013A (en) * | 2024-01-04 | 2024-02-06 | 德州市德城区冠宏机电设备有限公司 | Building survey and drawing foundation sample collection system |
-
2017
- 2017-04-06 CN CN201720351325.3U patent/CN206862714U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507965B (en) * | 2018-03-13 | 2019-10-08 | 山东科技大学 | A kind of aeration zone CO 2 measuring device |
| CN108507965A (en) * | 2018-03-13 | 2018-09-07 | 山东科技大学 | A kind of aeration zone CO 2 measuring device |
| CN108708717A (en) * | 2018-04-25 | 2018-10-26 | 中国地质科学院地球物理地球化学勘查研究所 | A kind of permafrost region thin solum takes gas equipment |
| CN108562464A (en) * | 2018-06-04 | 2018-09-21 | 山东省地质调查院（山东省国土资源厅矿产勘查技术指导中心） | Ground-breaking type gas-mercury sampling device in soil |
| CN109184580A (en) * | 2018-08-17 | 2019-01-11 | 李挺佳 | A kind of extraction drilling machine for the recycling of landfill material gas |
| CN109184580B (en) * | 2018-08-17 | 2020-12-08 | 嘉兴金旅燕科技有限公司 | Extraction drilling machine for landfill gas recovery |
| CN109580298A (en) * | 2019-01-18 | 2019-04-05 | 福建师范大学 | A kind of soil gas measuring rod |
| CN110108522A (en) * | 2019-06-03 | 2019-08-09 | 马鞍山十七冶工程科技有限责任公司 | A kind of dust preventing component, a kind of soil gas detection sampler and its application method |
| CN110631860B (en) * | 2019-10-25 | 2022-02-22 | 河南可人科技有限公司 | Sampling device for building site soil detection |
| CN110631860A (en) * | 2019-10-25 | 2019-12-31 | 河南可人科技有限公司 | Sampling device for building site soil detection |
| CN111780932A (en) * | 2020-07-14 | 2020-10-16 | 王伟权 | Be used for underground water pipe leak source detection device |
| CN112411533A (en) * | 2020-11-23 | 2021-02-26 | 绍兴文理学院 | Cement mixing pile carbonization construction method |
| CN112411532A (en) * | 2020-11-23 | 2021-02-26 | 绍兴文理学院 | Cement mixing pile carbonization construction device |
| CN113465994A (en) * | 2021-06-28 | 2021-10-01 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Underground gas sampling device for environmental investigation |
| CN116298181A (en) * | 2023-05-16 | 2023-06-23 | 山西国新科莱天然气有限公司 | Detection device for sulfide in natural gas |
| CN116298181B (en) * | 2023-05-16 | 2023-07-21 | 山西国新科莱天然气有限公司 | Detection device for sulfide in natural gas |
| CN116399651A (en) * | 2023-06-07 | 2023-07-07 | 长沙市规划勘测设计研究院 | Engineering investigation detection gas sampling device convenient to carry |
| CN116399651B (en) * | 2023-06-07 | 2023-08-18 | 长沙市规划勘测设计研究院 | Engineering investigation detection gas sampling device convenient to carry |
| CN117517013A (en) * | 2024-01-04 | 2024-02-06 | 德州市德城区冠宏机电设备有限公司 | Building survey and drawing foundation sample collection system |
| CN117517013B (en) * | 2024-01-04 | 2024-03-26 | 德州市德城区冠宏机电设备有限公司 | Building survey and drawing foundation sample collection system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |