CN205428308U - Visual sandpack column pipe - Google Patents
Visual sandpack column pipe Download PDFInfo
- Publication number
- CN205428308U CN205428308U CN201620032502.7U CN201620032502U CN205428308U CN 205428308 U CN205428308 U CN 205428308U CN 201620032502 U CN201620032502 U CN 201620032502U CN 205428308 U CN205428308 U CN 205428308U
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- CN
- China
- Prior art keywords
- sandpipe
- column pipe
- sandpack column
- holding
- plunger
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a visual sandpack column pipe, it is unable visual to solve traditional sandpack column pipe, the unable technical problem who realizes heterogeneous body reservoir series connection simulation. Including holding the sandpipe, hold the inside tip position of sandpipe and set up the plunger respectively, it is transparent to hold the sandpipe, the surface that holds the sandpipe sets up the scale, still includes screen cloth (5), screen cloth (5) set up and are holding sandpipe (4) port department. The utility model has the advantages of simple structure, convenient operation can be used to popular science category and experiment instruments used for education, makes people know more directly perceivedly and knows the displacement experiment.
Description
Technical field
This utility model relates to a kind of science popularization equipment, is specifically related to a kind of visualization sandpack column pipe.
Background technology
Displacement fluid is observed, by the motion of displacement fluid and seepage flow situation, for understanding oil reservoir and the fluid neuron network study mechanism great directive significance of remaining oil distribution situation in depth under the conditions of laboratory simulation formation temperature, pressure and reservoir property.The sandpack column tubular construction of prior art is dull, is non-visualization device, and the anisotropism that can not realize reservoir is simulated, and this is that scientific research person observes, understanding stratum filtration situation, fluid distrbution situation bring difficulty.Need a kind of can by direct visual perception fluid situation of the sandpack column pipe of nowed forming in rock core extremely urgent.
Utility model content
The purpose of this utility model is to provide the sandpack column pipe of a kind of visual scientific research, it is possible to resolve tradition sandpack column pipe cannot visualize, it is impossible to realize the technical problem of heterogeneous reservoir series connection simulation.
For achieving the above object, this utility model have employed techniques below scheme:
A kind of visualization sandpack column pipe, including holding sandpipe, holds sandpipe inner end position and is respectively provided with plunger, and described appearance sandpipe is transparent.
Further, the surface configuration scale of described appearance sandpipe.
Further, the horizontally arranged hole of described plunger, described Kong Yurong sandpipe connects, and is arranging closed screw away from the orifice position holding sandpipe.
Further, also including screwed retaining ring, screwed retaining ring is fixed on the two ends held outside sandpipe, and described screwed retaining ring is away from one end interior diameter maximum gauge less than plunger holding sandpipe.
Further, described plunger includes a big cylinder and a small cylinder, and big cylinder is filled in appearance sandpipe, and small cylinder is holding outside sandpipe, is embedded in screwed retaining ring.
Further, also include that screen cloth, described screen cloth are arranged on the port holding sandpipe.
Use technique scheme, traditional appearance sandpipe uses visualization material make, scientific research personnel can be facilitated to observe displacement test phenomenon, at surface configuration normalized scale, facilitate scientific research personnel to insert different length, the Sandstone Section of different permeability range.
Simple in construction of the present utility model, easy to operate, can be used for popular science category and experiment teaching instrument, make people more intuitively awareness and understanding water drive, gas foam the displacement test such as drive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is mesh structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by the description to embodiment, this utility model is described further:
As it is shown in figure 1, a kind of visualization sandpack column pipe of the present embodiment, including an appearance sandpipe 4, holding sandpipe 4 inner end position and be respectively provided with a plunger 3, described appearance sandpipe 4 is that transparent material makes, and scientific research personnel can be facilitated to observe displacement test phenomenon.
The surface configuration scale of described appearance sandpipe 4, facilitates scientific research personnel to insert different length, the Sandstone Section of different permeability range.
The described horizontally arranged hole of plunger 3, described Kong Yurong sandpipe 4 connects, and is arranging closed screw 2 away from the orifice position holding sandpipe 4, the setting in hole can be used for need not taking out plunger 3 when testing, directly pull out closed screw 2, carrying out injecting or flowing out fluid in pipeline access aperture, convenient operation.
Also including that screwed retaining ring 1, screwed retaining ring 1 are fixed on the two ends held outside sandpipe 4, described screwed retaining ring 1 is away from one end interior diameter maximum gauge less than plunger 3 holding sandpipe 4；Screwed retaining ring 1, for non-movable piston 3, prevents plunger 3 from coming off when high pressure.
Described plunger 3 includes a big cylinder and a small cylinder, and big cylinder is filled in appearance sandpipe 4, and small cylinder is holding outside sandpipe 4, is embedded in screwed retaining ring 1；Plunger 3 is embedded in screwed retaining ring 1 by arranging small cylinder, overall appearance, and convenient adapter operation.
Also include that some screen clothes 5, described screen cloth 5 may be provided at the port holding sandpipe 4；Different screen clothes 5 have different meshes, can be used for screening the sand grains of different radii, for loading the Sandstone Section of different permeability.
A kind of visualization sandpack column pipe apparatus structure of the present embodiment is simple, easy to operate, can be used for popular science category and experiment teaching instrument, makes people more intuitively awareness and understanding water drive, gas foam the displacement test such as drive.
Above-described is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (5)
1. a visualization sandpack column pipe, including holding sandpipe (4), hold sandpipe (4) inner end position and be respectively provided with plunger (3), it is characterized in that: described appearance sandpipe (4) is transparent, also include that screen cloth (5), described screen cloth (5) are arranged on appearance sandpipe (4) port.
A kind of visualization sandpack column pipe the most according to claim 1, it is characterised in that: the surface configuration scale of described appearance sandpipe (4).
A kind of visualization sandpack column pipe the most according to claim 2, it is characterized in that: described plunger (3) horizontally arranged hole, described Kong Yurong sandpipe (4) connects, and is arranging closed screw (2) away from the orifice position holding sandpipe (4).
A kind of visualization sandpack column pipe the most according to claim 3, it is characterized in that: also include screwed retaining ring (1), screwed retaining ring (1) is fixed on and holds the two ends that sandpipe (4) is outside, and described screwed retaining ring (1) is away from one end interior diameter maximum gauge less than plunger (3) holding sandpipe (4).
A kind of visualization sandpack column pipe the most according to claim 4, it is characterized in that: described plunger (3) includes a big cylinder and a small cylinder, big cylinder is filled in appearance sandpipe (4), small cylinder is holding sandpipe (4) outward, is embedded in screwed retaining ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032502.7U CN205428308U (en) | 2016-01-13 | 2016-01-13 | Visual sandpack column pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032502.7U CN205428308U (en) | 2016-01-13 | 2016-01-13 | Visual sandpack column pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428308U true CN205428308U (en) | 2016-08-03 |
Family
ID=56539259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032502.7U Expired - Fee Related CN205428308U (en) | 2016-01-13 | 2016-01-13 | Visual sandpack column pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005622A (en) * | 2017-12-29 | 2018-05-08 | 中国石油大学(北京) | A kind of visualization sand-filling tube model detachably recycled |
| CN109856326A (en) * | 2019-01-11 | 2019-06-07 | 成都理工大学 | A kind of novel foam evaluating apparatus and method |
-
2016
- 2016-01-13 CN CN201620032502.7U patent/CN205428308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005622A (en) * | 2017-12-29 | 2018-05-08 | 中国石油大学(北京) | A kind of visualization sand-filling tube model detachably recycled |
| CN109856326A (en) * | 2019-01-11 | 2019-06-07 | 成都理工大学 | A kind of novel foam evaluating apparatus and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170113 |