CN203837961U - Novel soil solution sampling device - Google Patents
Novel soil solution sampling device Download PDFInfo
- Publication number
- CN203837961U CN203837961U CN201420241767.9U CN201420241767U CN203837961U CN 203837961 U CN203837961 U CN 203837961U CN 201420241767 U CN201420241767 U CN 201420241767U CN 203837961 U CN203837961 U CN 203837961U
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- China
- Prior art keywords
- main pipe
- sampling
- tube
- gas guiding
- novel soil
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- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a novel soil solution sampling device and relates to the technical field of detecting instruments. The novel soil solution sampling device comprises a ceramic head (1), a main pipe body (2), an end cover (3), a gas guiding tube (4) and a sampling tube (5) as well as a measuring cup (6), a support (7), a gas guiding control valve (8) and a sampling control valve (9), wherein the ceramic head (1) is arranged at the lower end of the main pipe body (2), the upper end of the main pipe body (2) is screwed and connected with the end cover (3), the gas guiding tube (4) is inserted and connected in the end cover (3), one end of the sampling tube (5) is inserted and connected in the end cover (3), the other end of the sampling tube (5) is inserted and connected in the measuring cup (6), the gas guiding control valve (8) is arranged on the gas guiding tube (4), a sampling control valve (9) is arranged on the sampling tube (5), and the support (7) is screwed and connected to the main pipe body (2). The novel soil solution sampling device is simple in structure and is easy to operate and carry, excessive articles do not need to be carried, and measuring errors can be reduced.
Description
Technical field:
The utility model relates to detecting instrument technical field, is specifically related to a kind of soil liquid sampler.
Background technology:
The soil liquid may be defined as the soil gap water that contains solute and dissolved gas conventionally, and the soil liquid is not only the place of soil chemistry reaction and soil forming process generation, is also the source that root system of plant obtains nutrient.The research soil liquid is primarily to obtain the soil liquid, because soil liquid mobility is little, collects difficulty, is subject to the change that environmental influence causes character, makes result of study inaccurate.Therefore need a kind of desirable sampler to carry out collecting soil solutions, pressure suction type soil liquid sampler, for field in-situ extraction soil different levels solution, is widely used in agricultural production and scientific research.But existing pressure suction type soil liquid sampler in inserting soil without any supporting object, in laxer soil due to deadweight, can there is sinkage, like this measurement result is just had to impact, and the pipe range of each sampler is fixed, need in use to get suitable pipe range and install, cumbersome, and carry also inconvenient.
Utility model content:
The purpose of this utility model is to provide novel soil liquid sampler, and it is simple in structure, easy to operate, does not need to carry too much object, easy to carry, and can reduce measuring error.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises ceramic head, main pipe, end cap, wireway, stopple coupon, it also comprises measuring cup, support, air guide operation valve, sampling operation valve, main pipe's lower end is provided with ceramic head, main pipe's upper end is connected with end cap, in end cap, be plugged with wireway, one end of stopple coupon is plugged in end cap, the other end of stopple coupon is plugged in measuring cup, wireway is provided with air guide operation valve, stopple coupon is provided with sampling operation valve, is connected with support on main pipe.
Principle of work of the present utility model: in use, the suitable degree of depth of ground drill with ferrule first needs being sampled, then support is screwed into suitable height and position, main pipe is inserted in boring, again support is fixed on to ground surface, because rack surface is long-pending larger, increased lifting surface area, so just reduced the probability that sampler is sunk, improved accuracy rate, sampling liquid extracts up and directly enters measuring cup, has reduced intermediate link, has reduced pollution.
The utlity model has following beneficial effect: it is simple in structure, easy to operate, do not need to carry too much object, easy to carry, and can reduce measuring error.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises ceramic head 1, main pipe 2, end cap 3, wireway 4, stopple coupon 5, it also comprises measuring cup 6, support 7, air guide operation valve 8, sampling operation valve 9, main pipe 2 lower end is provided with ceramic head 1, main pipe 2 upper end is connected with end cap 3, in end cap 3, be plugged with wireway 4, one end of stopple coupon 5 is plugged in end cap 3, the other end of stopple coupon 5 is plugged in measuring cup 6, wireway 4 is provided with air guide operation valve 8, stopple coupon 5 is provided with sampling operation valve 9, main pipe 2 is provided with screw thread, support 7 is screwed on main pipe 2.
The principle of work of this embodiment: in use, the suitable degree of depth of ground drill with ferrule first needs being sampled, then support 7 is screwed into suitable height and position, main pipe 2 is inserted in boring, again support 7 is fixed on to ground surface, because support 7 surface area ratios are larger, increased lifting surface area, so just reduced the probability that sampler is sunk, improved accuracy rate, sampling liquid extracts up and directly enters measuring cup 6, has reduced intermediate link, has reduced pollution.
This embodiment has following beneficial effect: it is simple in structure, easy to operate, does not need to carry too much object, easy to carry, and can reduce measuring error.
Claims (1)
1. novel soil liquid sampler, it comprises ceramic head (1), main pipe (2), end cap (3), wireway (4), stopple coupon (5), it is characterized in that it also comprises measuring cup (6), support (7), air guide operation valve (8), sampling operation valve (9), main pipe's (2) lower end is provided with ceramic head (1), main pipe's (2) upper end is connected with end cap (3), in end cap (3), be plugged with wireway (4), one end of stopple coupon (5) is plugged in end cap (3), the other end of stopple coupon (5) is plugged in measuring cup (6), wireway (4) is provided with air guide operation valve (8), stopple coupon (5) is provided with sampling operation valve (9), on main pipe (2), be connected with support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241767.9U CN203837961U (en) | 2014-05-12 | 2014-05-12 | Novel soil solution sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241767.9U CN203837961U (en) | 2014-05-12 | 2014-05-12 | Novel soil solution sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837961U true CN203837961U (en) | 2014-09-17 |
Family
ID=51515785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241767.9U Expired - Fee Related CN203837961U (en) | 2014-05-12 | 2014-05-12 | Novel soil solution sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837961U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034558A (en) * | 2014-05-12 | 2014-09-10 | 南通中天精密仪器有限公司 | Novel soil-solution sampler |
| CN104502148A (en) * | 2014-12-05 | 2015-04-08 | 苏州国环环境检测有限公司 | Soil solution sampler |
| CN105675350A (en) * | 2016-01-14 | 2016-06-15 | 河海大学 | Passive leachate gatherer for detection of POPs in soil |
-
2014
- 2014-05-12 CN CN201420241767.9U patent/CN203837961U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034558A (en) * | 2014-05-12 | 2014-09-10 | 南通中天精密仪器有限公司 | Novel soil-solution sampler |
| CN104502148A (en) * | 2014-12-05 | 2015-04-08 | 苏州国环环境检测有限公司 | Soil solution sampler |
| CN105675350A (en) * | 2016-01-14 | 2016-06-15 | 河海大学 | Passive leachate gatherer for detection of POPs in soil |
| CN105675350B (en) * | 2016-01-14 | 2018-08-28 | 河海大学 | A kind of passive type percolate collector of the detections of the POPs suitable for soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |