CN207396756U - Hydrographic survey salinization inserting tube - Google Patents
Hydrographic survey salinization inserting tube Download PDFInfo
- Publication number
- CN207396756U CN207396756U CN201721302099.6U CN201721302099U CN207396756U CN 207396756 U CN207396756 U CN 207396756U CN 201721302099 U CN201721302099 U CN 201721302099U CN 207396756 U CN207396756 U CN 207396756U
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- salinization
- pipe
- measurement portion
- adjustable plate
- utility
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Abstract
The utility model is related to a kind of hydrographic survey salinization inserting tubes, it includes salinization pipe, the flow regulator for being arranged on salinization pipe inner upper end, is connected through a screw thread the measurement portion for being arranged on salinization pipe upper end and the connector for being arranged on measurement portion upper end, salinization pipe is the cylindrical tube of upper end opening sealed bottom pair, through hole is evenly arranged on the tube wall of salinization pipe, slot hole is provided in measurement portion, nylon column is respectively arranged at the both ends of slot hole, lead electrode is respectively arranged on nylon column；The utility model adjusts salinization speed by the way that salinization pipe is set to carry out salinization, while by flow regulator, and measuring section well liquid salinization can be made uniform, improves accuracy in detection.The slot hole of measurement portion flows convenient for well liquid between electrode, electrode completely cuts off with measurement portion through nylon column to insulate, and surrounding them space is wrapped up with large volume nylon material, relative distance is smaller, and nylon material is also good insulating materials, when so logging well, utmostly reduce the influence that country rock measures well liquid after salinization in well.
Description
Technical field
The utility model is related to hydrology detecting devices fields, and in particular to a kind of hydrographic survey salinization inserting tube.
Background technology
Modern times well logging construction, hydrogeological logging often require that salinization diffusion well logging, but never ripe fixed underground for probing
Pipe device, salinization method some is toward salt is directly thrown in well, and salt is directly tied up and gone into the well on cable by some, but salinization effect is not
It is good, often less than shaft bottom, without salt.Downhole logging instrument then directly uses well liquid resistivity inserting tube, but original well liquid resistance
Easily by underground shoulder effect, some existing methods fail to obtain preferable detection result rate inserting tube.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of simple in structure, easy to use and accuracy in detection
Higher hydrographic survey salinization inserting tube.
Technical solution is used by the utility model：A kind of hydrographic survey salinization inserting tube, including salinization pipe, is arranged on
The flow regulator of salinization pipe inner upper end is connected through a screw thread the measurement portion for being arranged on salinization pipe upper end and is arranged on measurement
The connector of portion upper end.
Salinization pipe described in the utility model is the cylindrical tube of upper end opening sealed bottom pair, on the tube wall of salinization pipe
It is evenly arranged with through hole.
Measurement portion described in the utility model in a tubular form, is provided with slot hole in measurement portion, is set respectively at the both ends of slot hole
There is nylon column, lead electrode is respectively arranged on nylon column.
Flow regulator described in the utility model includes outer tube, the bottom adjustable plate being fixed in outer tube and passes through
Screw rod and bolt are arranged on the top adjustable plate of bottom adjustable plate upper end, be uniformly arranged on the bottom adjustable plate there are two with
On water hole, the bottom adjustable plate is corresponding with the shape of top adjustable plate and is again provided with water hole.
Salinization pipe described in the utility model and measurement portion are stainless steel.
The good effect of the utility model is：The utility model passes through flow by the way that salinization pipe is set to carry out salinization
Adjuster adjusts salinization speed, and measuring section well liquid salinization can be made uniform, improves accuracy in detection.The slot hole of measurement portion is convenient for well
Liquid is flowed between electrode, and electrode completely cuts off with measurement portion through nylon column to insulate, and surrounding them space large volume nylon material bag
It wraps up in, relative distance is smaller, and nylon material is also good insulating materials, when so logging well, utmostly reduces country rock in well
The influence measured well liquid after salinization.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model salinization pipe structure diagram；
Fig. 3 is the utility model flow regulator structure diagram；
Fig. 4 is the utility model lead electrode structure diagram.
Specific embodiment
As shown in attached drawing 1-4, the utility model includes salinization pipe 1, the flow regulator for being arranged on 1 inner upper end of salinization pipe
7th, it is connected through a screw thread the measurement portion 3 for being arranged on 1 upper end of salinization pipe and is arranged on the connector 6 of 3 upper end of measurement portion.
The salinization pipe 1 is the cylindrical tube of upper end opening sealed bottom pair, is uniformly arranged on the tube wall of salinization pipe 1
There is through hole 2；The measurement portion 3 in a tubular form, is provided with slot hole 4 in measurement portion 3, and nylon is respectively arranged at the both ends of slot hole 4
Column 5 is respectively arranged with lead electrode 8 on nylon column 5.Salinization pipe 1 grows 1.5 meters, and 6 centimetres of outer diameter, lower part is totally-enclosed, and pipe shaft is uniform
Several through holes 2 are set, by placing salt in salinization pipe 1, salinization processing can be carried out to well liquid.
The flow regulator 7 includes outer tube 701, the bottom adjustable plate 702 being fixed in outer tube 701 and passes through
Screw rod 704 and bolt 705 are arranged on the top adjustable plate 703 of 702 upper end of bottom adjustable plate, on the bottom adjustable plate 702
More than two water holes 706 are evenly arranged with, the bottom adjustable plate 702 is corresponding with the shape of top adjustable plate 703 simultaneously
And it is again provided with water hole.Bottom adjustable plate 702 and the relative position of top adjustable plate 703 can pass through screw rod 704 and spiral shell
Bolt 705 adjusts relative position, and the gap of the water hole of upper and lower two adjustable plates is made to change, when gap becomes larger, well liquid warp
Through hole 2 again accelerate by adjusted device gap increased flow capacity, well liquid salinization speed；Conversely, well liquid salinization slows.Before well logging,
When on ground to salt is added in salinization pipe 1, adjuster need to be laid down, salt is filled it up with, is loaded on adjuster.Rationally control salinization speed,
It is uniform that measuring section well liquid salinization can be effectively ensured.
The salinization pipe 1 and measurement portion 3 are stainless steel, can effectively prevent chemical well liquid to the utility model
Ectosome corrodes, and improves service life.
Two lead electrodes 8 are respectively connected with electric wire, for being connected with detecting instrument.
The utility model is simple in structure, easy to use, can adjust flow regulator as needed, controls salinization speed,
Ensure preferable measurement effect.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in embodiment is stated to modify or carry out equivalent substitution to which part technical characteristic；And these are repaiied
Change or replace, the essence of appropriate technical solution is not made to depart from the spirit and scope of the utility model embodiment technical solution.
Claims (3)
1. a kind of hydrographic survey salinization inserting tube, it is characterised in that it includes salinization pipe（1）, be arranged on salinization pipe（1）Inner upper end
Flow regulator（7）, be connected through a screw thread and be arranged on salinization pipe（1）The measurement portion of upper end（3）And it is arranged on measurement portion（3）
The connector of upper end（6）；
The salinization pipe（1）For the cylindrical tube of upper end opening sealed bottom, in salinization pipe（1）Tube wall on be evenly arranged with
Through hole（2）；
The measurement portion（3）In a tubular form, in measurement portion（3）On be provided with slot hole（4）, in slot hole（4）Both ends be respectively arranged with
Nylon column（5）, in nylon column（5）On be respectively arranged with lead electrode（8）.
A kind of 2. hydrographic survey salinization inserting tube according to claim 1, it is characterised in that the flow regulator（7）Including
Outer tube（701）, be fixed at outer tube（701）Interior bottom adjustable plate（702）And pass through screw rod（704）And bolt（705）
It is arranged on bottom adjustable plate（702）The top adjustable plate of upper end（703）, in the bottom adjustable plate（702）On be evenly arranged with
More than two water holes（706）, the bottom adjustable plate（702）With top adjustable plate（703）Shape it is corresponding and same
Sample is provided with water hole.
A kind of 3. hydrographic survey salinization inserting tube according to claim 1 or 2, it is characterised in that the salinization pipe（1）With survey
Amount portion（3）It is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302099.6U CN207396756U (en) | 2017-10-11 | 2017-10-11 | Hydrographic survey salinization inserting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721302099.6U CN207396756U (en) | 2017-10-11 | 2017-10-11 | Hydrographic survey salinization inserting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396756U true CN207396756U (en) | 2018-05-22 |
Family
ID=62331742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721302099.6U Active CN207396756U (en) | 2017-10-11 | 2017-10-11 | Hydrographic survey salinization inserting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643545A (en) * | 2017-10-11 | 2018-01-30 | 中国煤炭地质总局二九勘探队 | Hydrographic survey salinization inserting tube |
-
2017
- 2017-10-11 CN CN201721302099.6U patent/CN207396756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643545A (en) * | 2017-10-11 | 2018-01-30 | 中国煤炭地质总局二九勘探队 | Hydrographic survey salinization inserting tube |
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