CN102759457A - Collector for wetland soil collection - Google Patents
Collector for wetland soil collection Download PDFInfo
- Publication number
- CN102759457A CN102759457A CN2012102205810A CN201210220581A CN102759457A CN 102759457 A CN102759457 A CN 102759457A CN 2012102205810 A CN2012102205810 A CN 2012102205810A CN 201210220581 A CN201210220581 A CN 201210220581A CN 102759457 A CN102759457 A CN 102759457A
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- China
- Prior art keywords
- pipe
- collector
- sleeve pipe
- core
- wetland soil
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- 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.)
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Abstract
The invention relates to a collector for wetland soil collection. The collector is characterized by comprising a sleeve, a pipe cover and a plurality of core pipes, wherein the core pipes are inserted in the sleeve; the pipe cover is connected with the sleeve in a buckle or thread manner and is arranged on the upper end of the sleeve; and the pipe cover is provided with a plurality of breather holes. According to the invention, the collector can be inserted in a soil sample manually or by a device; multiple soil samples can be collected on the same sample point in one time; and the collector has the advantages of simple structure and convenience in operation.
Description
Technical field
The present invention relates to a kind of sampling apparatus, specifically be applied to the higher wetland soil sampling of moisture.
Background technology
In order to detect the distribution situation of soil constituent in the area to be measured; In the soil sample process, often all be to come aggregate analysis, when concrete a certain sampled point is sampled through being uniformly distributed with sampled point in this area; Usually all only gather a duplicate samples; Test repeatedly but can occur error or needs in the experimentation unavoidably, just need multiple sample, come to test respectively if the duplicate samples that will gather is divided into many parts in the laboratory; The every duplicate samples that branches away is through obscuring, and its composition is difficult to keep the former state distribution of soil.And as if through get a plurality of kinds in same test point, repeatedly take a sample and not only expend time in, if by too near, caving in and cheating the hole of soil layer then can influence next sampling between the sampling spot, sampling spot does not then meet the layout of the whole-sample position in the area of sampling as if too far away.
Summary of the invention
Technical purpose of the present invention provides a kind of simple in structure, collector that can disposable collection multiple sample.
Technical scheme of the present invention is:
A kind of collector that is applied to the wetland soil collection is characterized in that, comprises sleeve pipe, pipe lid and a plurality of core pipe, and said core pipe is inserted in the inside of sleeve pipe; The pipe lid is connected with sleeve pipe through the mode of buckle or screw thread, is arranged on the upper end of sleeve pipe, and said pipe covers and is provided with some bleeder vents.
Further technical scheme comprises:
The xsect of core pipe is fan-shaped, and its external radius is less than or equal to the inside radius of sleeve pipe, and said a plurality of fan-shaped core pipes are encircled into a right cylinder and are inserted in the cavity volume of sleeve pipe.
Perhaps, said core pipe is made as column type.
The outside surface of said sleeve pipe, core pipe is polished surface, with the friction force of tube wall and extraneous soil sample in the minimizing collector sinking process.
The base of said sleeve pipe and core pipe is made as bladed.
Perhaps, the base with said sleeve pipe and core pipe is made as zigzag.
As preferably, said sleeve pipe is stainless steel material with the pipe lid.
The present invention is simple in structure, be easy to make, and easy to operate, can take out many parts of soil samples at same sampling spot once, and composition is approaching between each soil sample, the analytical error that can not cause because of distance problem.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
In order to illustrate technical scheme of the present invention and technical purpose, the present invention is done further introduction below in conjunction with accompanying drawing and embodiment.
As shown in the figure, a kind of collector that is applied to the wetland soil collection comprises stainless sleeve pipe 1 and four core pipes 2; Said core pipe 2 xsects are fan-shaped; After four core pipes are inserted in the sleeve pipe 1 one by one, piece together holistic cylinder, sleeve pipe 1 cavity volume has been divided into four parts.The shape of core pipe can be according to the sampling requirements set, and importantly, the core pipe should be provided with enough numbers, is kept upright so that support mutually between the core pipe.
The pipe lid is connected with sleeve pipe through the mode of buckle or screw thread, is arranged on the upper end of sleeve pipe, and said pipe covers and is provided with some bleeder vents.
The outside surface of sleeve pipe 1, core pipe 2 adds man-hour through sanding and polishing, but core pipe 2 inwalls should keep certain friction force, and soil sample is from managing interior disengaging in the sampling process of avoiding making progress.
The base of said sleeve pipe 1 and core pipe 2 is made as bladed, and when the core pipe is made as when fan-shaped, its arcwall is close to sleeve pipe 1 inwall, and the vergence direction of core pipe 2 base sword faces should be in the opposite direction with the sword face tilt on sleeve pipe base, and the blade tip of the two is against together.Perhaps, can the base of sleeve pipe 1 and core pipe 2 be made as zigzag.
During sampling; The soil sample umber of gathering as required selects corresponding core pipe to insert in the sleeve pipe, revolves upper tube cap at the sleeve pipe top then, and collector is pressed down on sampling spot; The soil thicker for soil, that viscosity is bigger; Can cooperate the sinking driving arrangement to use, sampling thief has promptly been obtained independent soil sample with after extraneous soil sample is separated in each core pipe 1.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the instructions just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (7)
1. one kind is applied to the collector that wetland soil is gathered, and it is characterized in that, comprises sleeve pipe, pipe lid and a plurality of core pipe, and said core pipe is inserted in the inside of sleeve pipe; The pipe lid is connected with sleeve pipe through the mode of buckle or screw thread, is arranged on the upper end of sleeve pipe, and said pipe covers and is provided with some bleeder vents.
2. a kind of collector that wetland soil is gathered that is applied to according to claim 1; It is characterized in that; The xsect of core pipe is fan-shaped, and its external radius is less than or equal to the inside radius of sleeve pipe, and said a plurality of fan-shaped core pipes are encircled into a right cylinder and are inserted in the cavity volume of sleeve pipe.
3. a kind of collector that wetland soil is gathered that is applied to according to claim 1 is characterized in that said core pipe is a column type.
4. according to claim said 1,2 or 3 described a kind of collectors that wetland soil is gathered that are applied to, it is characterized in that the outside surface of said sleeve pipe, core pipe is polished surface.
5. a kind of collector that wetland soil is gathered that is applied to according to claim 4 is characterized in that the base of said sleeve pipe and core pipe is a bladed.
6. a kind of collector that wetland soil is gathered that is applied to according to claim 4 is characterized in that the base of said sleeve pipe and core pipe is made as zigzag.
7. a kind of collector that wetland soil is gathered that is applied to according to claim 4 is characterized in that said sleeve pipe is stainless steel material with the pipe lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102205810A CN102759457A (en) | 2012-06-29 | 2012-06-29 | Collector for wetland soil collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102205810A CN102759457A (en) | 2012-06-29 | 2012-06-29 | Collector for wetland soil collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102759457A true CN102759457A (en) | 2012-10-31 |
Family
ID=47053992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102205810A Pending CN102759457A (en) | 2012-06-29 | 2012-06-29 | Collector for wetland soil collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102759457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502144A (en) * | 2014-12-09 | 2015-04-08 | 苏州国环环境检测有限公司 | Soil collector for collecting multiple soil |
| CN112284797A (en) * | 2020-11-02 | 2021-01-29 | 唐露苗 | Sampling device is detected to farming soil pH valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323104A (en) * | 2011-08-31 | 2012-01-18 | 吉林大学 | A kind of original state soil sample barrel that is used for sandy friable soil |
| CN102359891A (en) * | 2011-10-10 | 2012-02-22 | 浙江大学 | Gatherer of deep soil of moon |
| CN202676493U (en) * | 2012-06-28 | 2013-01-16 | 苏州国环环境检测有限公司 | Wet land soil sampling device |
| CN202676494U (en) * | 2012-06-29 | 2013-01-16 | 苏州国环环境检测有限公司 | Collector applied to wetland soil collection |
-
2012
- 2012-06-29 CN CN2012102205810A patent/CN102759457A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102323104A (en) * | 2011-08-31 | 2012-01-18 | 吉林大学 | A kind of original state soil sample barrel that is used for sandy friable soil |
| CN102359891A (en) * | 2011-10-10 | 2012-02-22 | 浙江大学 | Gatherer of deep soil of moon |
| CN202676493U (en) * | 2012-06-28 | 2013-01-16 | 苏州国环环境检测有限公司 | Wet land soil sampling device |
| CN202676494U (en) * | 2012-06-29 | 2013-01-16 | 苏州国环环境检测有限公司 | Collector applied to wetland soil collection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502144A (en) * | 2014-12-09 | 2015-04-08 | 苏州国环环境检测有限公司 | Soil collector for collecting multiple soil |
| CN112284797A (en) * | 2020-11-02 | 2021-01-29 | 唐露苗 | Sampling device is detected to farming soil pH valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121031 |