CN205404173U - Ground soaks drilling depthkeeping sampling device - Google Patents
Ground soaks drilling depthkeeping sampling device Download PDFInfo
- Publication number
- CN205404173U CN205404173U CN201521128303.8U CN201521128303U CN205404173U CN 205404173 U CN205404173 U CN 205404173U CN 201521128303 U CN201521128303 U CN 201521128303U CN 205404173 U CN205404173 U CN 205404173U
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- sampling container
- sampling
- wire rope
- case
- drilling
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Abstract
The utility model provides a ground soaks drilling depthkeeping sampling device, it includes electric block, wire rope and sampling container the device, wire rope system on the stainless steel round of sampling container bucket upper portion, drive wire rope through electric block, and then promote or put the down -sampler container, the sampling container include stainless steel round bucket, case, stopper, O type packing ring, wherein, the inside below of stainless steel round bucket is equipped with the disk seat, and the case is placed on this disk seat, contact department at case and disk seat is equipped with O type packing ring, the tip that the case extends the disk seat has the stopper. The utility model discloses the water sample of the specific degree of depth is gathered soaking the any degree of depth of drilling currently to the device, and it is efficient, fast to take a sample, and the cost is cheap relatively. The sampling container is opened transferring the in -process case, and during liquid flowed into the sampling container in the drilling, when arriving sampling depth, the sampling container stopped, and case self -closing stops and gathers the fluid and flow out from the sampling container, reaches the purpose of depthkeeping sample.
Description
Technical field
This utility model relates to a kind of fixed depth sampling device, soaks borehole depth measuring water sample acquisition device especially a kind ofly.
Background technology
In in-situ leaching uranium process, boring is requisite facility, and hole in gather water sample also soak test often use.Generally sampling taken sample is mixed sample or top layer water sample, if needing to take the water sample of a certain certain depth, it is necessary to special sampling equipment, i.e. fixed depth sampling device.
Summary of the invention
This utility model provides and soaks borehole depth measuring sampler a kind ofly, and this device is simple to operate, convenient, and sampling rate is high, can reach to gather the purpose of particular requirement degree of depth water sample.
Realizing the technical scheme of this utility model purpose: soak borehole depth measuring sampler, it includes electric block, steel wire rope and sampling container a kind ofly；
Described wire rope rope, on the rustless steel drum top of sampling container, drives steel wire rope by electric block, and then promotes or put down sampling container；
Described sampling container includes rustless steel drum, spool, stop, O type packing ring；Wherein, rustless steel drum lower inside is provided with valve seat, and spool is positioned on this valve seat；O type packing ring it is provided with in the contact position of spool Yu valve seat；Spool extends the end of valve seat with stop.
As above soak borehole depth measuring sampler, with calibrated length on its described steel wire rope, to determine that sampling container transfers the degree of depth a kind ofly.
The beneficial effects of the utility model are: soak borehole depth measuring sampler described in the utility modelly, gather the water sample of certain depth in existing any degree of depth of holing of soaking, and sampling efficiency is high, speed is fast, relative inexpensiveness.Sampling container spool in decentralization process is opened, and in boring, liquid flows in sampling container, and when arriving depth selection, sampling container stops, and spool is automatically switched off, and stops collection fluid to flow out from sampling container, reaches the purpose of depthkeeping sampling.
Accompanying drawing explanation
Fig. 1 is rustless steel drum profile.
Fig. 2 is spool profile.
Fig. 3 is stop profile.
Fig. 4 is sampler installation diagram.
In figure: 1. rustless steel drum；2. spool；3.O type circle；4. stop；5. valve seat.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, one described in the utility model is soaked borehole depth measuring sampler is further described.
As shown in Figures 1 to 4, the borehole depth measuring sampler that soaks described in the utility model includes electric block, steel wire rope and sampling container a kind ofly；
Described wire rope rope, on rustless steel drum 1 top of sampling container, drives steel wire rope by electric block, and then promotes or put down sampling container；With calibrated length on described steel wire rope, to determine that sampling container transfers the degree of depth.
Described sampling container includes rustless steel drum 1, spool 2, stop 4, O type packing ring 3；Wherein, rustless steel drum 1 lower inside is provided with valve seat 5, and spool 2 is positioned on this valve seat 5；It is provided with O type packing ring 3 in the contact position of spool 2 with valve seat 5；Spool 2 extends the end of valve seat 5 with stop 4.
Borehole depth measuring sampler design principle of soaking described in the utility model is a kind ofly: object decrease speed in the solution is relevant with the resistance (buoyancy) of weight of object and water.Rustless steel drum 1 in this device varies in weight with spool 2, and two objects are different from the contact area of solution, and the speed declined in the solution is different.Thus rustless steel drum 1 produces to separate with spool 2 when declining in the solution, solution enters bottom rustless steel drum 1, and along with rustless steel drum 1 declines, solution creates relative flowing.The solution replacement of bottom goes out the solution in rustless steel drum 1.When rustless steel drum 1 stops declining, spool 2 falls subsequently, utilize the solution weight in own wt, rustless steel drum 1 and upwards pulling force produce climb acceleration, be automatically switched off the bottom of rustless steel drum 1, prevent taken sample solution from outflowing, thus reaching the purpose of depthkeeping sampling.By wire rope rope on sampling container top.Sampling container is put in the boring wanting water sampling, transfers to the degree of depth needed, then sampling container is enhanced.
2011 during In A Certain Place of Xinjiang soaks mine 48 thread test well site fluorescein sodium tracer test, 4 tube sample borings take 1 sample every day, continuous sampling 42 days, meets tracer test and gathers water sample in certain depth (boring filters locations), and sampling rate also meets the requirement of subsequent analysis.
Claims (2)
1. a ground leaching borehole depth measuring sampler, it is characterised in that: this device includes electric block, steel wire rope and sampling container；
Described wire rope rope, on rustless steel drum (1) top of sampling container, drives steel wire rope by electric block, and then promotes or put down sampling container；
Described sampling container includes rustless steel drum (1), spool (2), stop (4), O type packing ring (3)；Wherein, rustless steel drum (1) lower inside is provided with valve seat (5), and spool (2) is positioned on this valve seat (5)；It is provided with O type packing ring (3) in the contact position of spool (2) Yu valve seat (5)；Spool (2) extends the end of valve seat (5) with stop (4).
2. according to claim 1 soak borehole depth measuring sampler a kind ofly, it is characterised in that: with calibrated length on described steel wire rope, to determine that sampling container transfers the degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128303.8U CN205404173U (en) | 2015-12-29 | 2015-12-29 | Ground soaks drilling depthkeeping sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521128303.8U CN205404173U (en) | 2015-12-29 | 2015-12-29 | Ground soaks drilling depthkeeping sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404173U true CN205404173U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521128303.8U Active CN205404173U (en) | 2015-12-29 | 2015-12-29 | Ground soaks drilling depthkeeping sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205404173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709769A (en) * | 2018-06-27 | 2018-10-26 | 刘平 | A kind of water conservancy lake water quality detection sampling equipment |
| CN111852468A (en) * | 2020-08-07 | 2020-10-30 | 核工业北京化工冶金研究院 | Single-well multilayer sampling device for ground leaching well site |
-
2015
- 2015-12-29 CN CN201521128303.8U patent/CN205404173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709769A (en) * | 2018-06-27 | 2018-10-26 | 刘平 | A kind of water conservancy lake water quality detection sampling equipment |
| CN111852468A (en) * | 2020-08-07 | 2020-10-30 | 核工业北京化工冶金研究院 | Single-well multilayer sampling device for ground leaching well site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |