CN205719629U - The rotary embedded pipe sediment sampler of adjustable-length - Google Patents
The rotary embedded pipe sediment sampler of adjustable-length Download PDFInfo
- Publication number
- CN205719629U CN205719629U CN201620202548.9U CN201620202548U CN205719629U CN 205719629 U CN205719629 U CN 205719629U CN 201620202548 U CN201620202548 U CN 201620202548U CN 205719629 U CN205719629 U CN 205719629U
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- tube
- pipe
- inner tube
- outer tube
- probe
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Abstract
The utility model discloses the rotary embedded pipe sediment sampler of a kind of adjustable-length, belong to environmental area, including: the rotary embedded pipe sampling apparatus of a kind of adjustable in length, including operation operation inner tube, operation outer tube, increase pipe inner tube, growth pipe outer tube, probe tube inner tube, probe tube outer tube.The T-shaped handle of operation pipe inner tube can make sampler inner tube opening part and outer tube opening part be in stagger or closure state.Sampler is inserted vertically downward the degree of depth required by bed mud, the T-shaped handle of rotation process pipe inner tube makes inner tube opening part completely overlapped with outer tube opening part, bed mud enters sampler tube chamber under the effect of the pressure, after tube chamber is completely filled with bed mud, the T-shaped handle of rotation process pipe inner tube makes obliteration.This utility model can be not only used for different sampling environments, and can once take out the sample of different depth.
Description
Technical field
This utility model relates to a kind of sediment sampler, specifically refers to the rotary embedded pipe sediment sampler of a kind of adjustable-length.
Background technology:
Along with economic development and population increase, the environmental problem that industrial wastewater and sanitary sewage bring is day by day serious, and city river pollutes and also progressively aggravating.Bed mud, as the important component part of water ecological setting, has special importance in water body environment.On the one hand, bed mud, as the enrichment place of pollutant, can absorb the pollutant in water body, alleviate water pollution, but when external condition changes, bed mud can also discharge pollutant to water body, and pollutant can eventually enter into terrestrial life and the mankind by the process such as biological concentration and food chain.But, the bed mud of various geology can be run into during substrate sludge sampling, and the substrate sludge sampling device existed now cannot adapt to various different environment, it is impossible to adopt the sample of different levels simultaneously, lack science.
In view of this, how designing a kind of science conveniently sediment sampler is the problem that those skilled in the art need solution badly.
Summary of the invention:
The problem existed for above-mentioned existing Sampling techniques, this utility model provides the rotary embedded pipe sediment sampler of a kind of adjustable-length.
The rotary embedded pipe sediment sampler of a kind of adjustable-length, including operation inner tube, operation outer tube, increases pipe inner tube, growth pipe outer tube, probe tube inner tube, probe tube outer tube；
It is characterized in that: described operation inner tube top is provided with T-shaped handle, the bottom of operation inner tube is provided with screw thread, it is provided with operation outer tube outside operation inner tube, operation outer pipe bottom is provided with screw thread, between operation inner tube and operation outer tube, only there is rotary freedom, it is provided with growth pipe outer tube outside described growth pipe inner tube, increases, between pipe inner tube and growth pipe outer tube, only there is rotary freedom, increase pipe outer tube and be designed with screw thread mouth with the two ends increasing pipe inner tube；Probe tube outer tube it is provided with outside probe tube inner tube；Only having rotary freedom between probe tube inner tube and probe tube outer tube, one end of probe tube outer tube is solid tip, and the other end is threaded；Increasing pipe inner tube one end to be threaded connection with the bottom operating inner tube, the other end is connected with the screw top of probe tube inner tube；Increase pipe outer tube one end to be connected with the bottom thread of operation outer tube；Increase the pipe outer tube other end to be connected with probe tube external pipe thread；Described probe tube inner tube and probe tube outer tube have a hole at sustained height.
The material of described operation inner tube, operation outer tube, growth pipe inner tube, growth pipe outer tube, probe tube inner tube and probe tube outer tube is common zinc-plated A3 steel；
Described growth pipe inner tube and growth pipe outer tube are many, increase pipe inner tube consistent with increasing pipe outer tube quantity；
The external diameter of described probe tube inner tube is identical with the internal diameter of probe tube outer tube.
The beneficial effects of the utility model are: be suitable for different sampling environment, can take the sample of different levels simultaneously, convenient and swift, have science.
Accompanying drawing illustrates:
Fig. 1 shows the schematic diagram of the rotary embedded pipe sediment sampler according to this utility model adjustable-length.
Detailed description of the invention:
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 shows the schematic diagram of the rotary embedded pipe sediment sampler according to this utility model adjustable-length, including: operation pipe outer tube 1, operation pipe inner tube 2, growth pipe outer tube 3, growth pipe inner tube 4, sampling tube outer tube 5, sampling tube inner tube 6.Wherein, the T-shaped handle of operation pipe inner tube 2 can make sampler inner tube opening part and outer tube opening part be in stagger or closure state.Sampler is inserted vertically downward the degree of depth required by bed mud, the T-shaped handle of rotation process pipe inner tube 2 makes inner tube opening part completely overlapped with outer tube opening part, bed mud enters sampler tube chamber under the effect of the pressure, after tube chamber is completely filled with bed mud, the T-shaped handle of rotation process pipe inner tube 2 makes obliteration.Being taken out from bed mud by sampler, the T-shaped handle of rotation process pipe inner tube 2 makes inner tube opening part completely overlapped with outer tube opening part, and according to research needs, keep at a certain distance away collection bed mud sample.
If the bed mud sample depth of required collection is relatively deep, the length of sampler can be lengthened.By increasing pipe inner tube 4 one end with operation pipe inner tube 2 by threadeding on pipe, increase pipe outer tube 3 and be threaded connection with operation pipe outer tube 1 with one end.Increase pipe inner tube 4 other end with probe tube inner tube 6 by threadeding on pipe, increase pipe outer tube 3 and be threaded connection with sampling tube outer tube 5 with one end.Can need as the case may be the quantity that increases pipe is increased or decreased.
Employing the utility model has the advantages that and can be not only used for different sampling environments, and can once take out the sample of different depth.
Detailed description of the invention of the present utility model is described above in reference to accompanying drawing.But, those skilled in the art are it is understood that in the case of without departing from spirit and scope of the present utility model, it is also possible to detailed description of the invention of the present utility model is made various change and replacement.These changes and replacement all fall in this utility model claims limited range.
Claims (4)
1. the rotary embedded pipe sediment sampler of adjustable-length, including operation inner tube, operation outer tube, increases pipe inner tube, growth pipe outer tube, probe tube inner tube, probe tube outer tube；
It is characterized in that: described operation inner tube top is provided with T-shaped handle, the bottom of operation inner tube is provided with screw thread, it is provided with operation outer tube outside operation inner tube, operation outer pipe bottom is provided with screw thread, between operation inner tube and operation outer tube, only there is rotary freedom, it is provided with growth pipe outer tube outside described growth pipe inner tube, increases, between pipe inner tube and growth pipe outer tube, only there is rotary freedom, increase pipe outer tube and be designed with screw thread mouth with the two ends increasing pipe inner tube；Probe tube outer tube it is provided with outside probe tube inner tube；Only having rotary freedom between probe tube inner tube and probe tube outer tube, one end of probe tube outer tube is solid tip, and the other end is threaded；Increasing pipe inner tube one end to be threaded connection with the bottom operating inner tube, the other end is connected with the screw top of probe tube inner tube；Increase pipe outer tube one end to be connected with the bottom thread of operation outer tube；Increase the pipe outer tube other end to be connected with probe tube external pipe thread；Described probe tube inner tube and probe tube outer tube have a hole at sustained height.
The rotary embedded pipe sediment sampler of adjustable-length the most according to claim 1, it is characterised in that: the material of described operation inner tube, operation outer tube, growth pipe inner tube, growth pipe outer tube, probe tube inner tube and probe tube outer tube is common zinc-plated A3 steel.
The rotary embedded pipe sediment sampler of adjustable-length the most according to claim 1, it is characterised in that: described growth pipe inner tube and growth pipe outer tube are many, increase pipe inner tube consistent with increasing pipe outer tube quantity.
The rotary embedded pipe sediment sampler of adjustable-length the most according to claim 1, it is characterised in that: the external diameter of described probe tube inner tube is identical with the internal diameter of probe tube outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202548.9U CN205719629U (en) | 2016-03-16 | 2016-03-16 | The rotary embedded pipe sediment sampler of adjustable-length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202548.9U CN205719629U (en) | 2016-03-16 | 2016-03-16 | The rotary embedded pipe sediment sampler of adjustable-length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719629U true CN205719629U (en) | 2016-11-23 |
Family
ID=57314540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202548.9U Expired - Fee Related CN205719629U (en) | 2016-03-16 | 2016-03-16 | The rotary embedded pipe sediment sampler of adjustable-length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628443A (en) * | 2016-03-16 | 2016-06-01 | 中国计量学院 | Rotary embedded pipe bottom mud sampler with adjustable length |
-
2016
- 2016-03-16 CN CN201620202548.9U patent/CN205719629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628443A (en) * | 2016-03-16 | 2016-06-01 | 中国计量学院 | Rotary embedded pipe bottom mud sampler with adjustable length |
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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: 20161123 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |