CN2505594Y - Uniform releasing isotope releasing arrangement - Google Patents
Uniform releasing isotope releasing arrangement Download PDFInfo
- Publication number
- CN2505594Y CN2505594Y CN01251169U CN01251169U CN2505594Y CN 2505594 Y CN2505594 Y CN 2505594Y CN 01251169 U CN01251169 U CN 01251169U CN 01251169 U CN01251169 U CN 01251169U CN 2505594 Y CN2505594 Y CN 2505594Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- cabin body
- releasing
- isotope
- valve
- Prior art date
- 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.)
- Expired - Fee Related
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- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model provides a uniform releasing isotope releasing arrangement, relating to a releasing arrangement for isotope construction of water injection well of oil field. The utility model consists of a power device(1), a plunger pump(2) and a cabin body(3), wherein, the power device comprises a motor(1-1), a lead screw(1-2) connected with the main axis of the motor(1-1) and a nut(1-3) matching with the lead screw(1-2), the nut(1-3) is fixedly connected with the plunger(2-1) of the plunger pump(2), a liquid outlet pipe(2-2) arranged between the plunger pump(2) and the cabin body(3) is provided with a liquid outlet valve(4) which can make the liquid unidirectionally flow from the plunger pump(2) to the left cavity(3-1) of the cabin body(3), a liquid inlet pipe(2-3) of the plunger pump(2) is provided with a liquid inlet valve(5) which can make the liquid unidirectionally flow into the plunger pump(2). The utility model realizes the aim of slow and uniform releasing and is also capable of controlling releasing time and quantity, thereby improving the success rate of the isotope tracer logging of the polymer injection well.
Description
Technical field: the utility model relates to employed release in a kind of water injection well in oil fields isotope construction.
Background technology: the kind of isotope releaser is a lot of at present, and manner of execution also is varied, and explosion type, combustion-type and motor-driven are arranged, and they all are to open fast isotope is discharged, and therefore is not suitable for injection well and uses.
Summary of the invention: the utility model is in order to solve the restive problem of existing isotope releaser excessive velocities, and the isotope releaser of a kind of even release of design.This release should be able to slowly discharge isotope uniformly.The utility model is made up of power set 1, plunger displacement pump 2, cabin body 3.The nut 1-3 that power set comprise motor 1-1, the leading screw 1-2 that is connected with motor 1-1 main shaft, match with leading screw 1-2, nut 1-3 is fixedlyed connected with the plunger 2-1 of plunger displacement pump 2, on the drain pipe 2-2 that annotates between plug pump 2 and the cabin body 3, be provided with one and make the liquid valve 4 of liquid, on the feed tube 2-3 of plunger displacement pump 2, be provided with a feed liquor valve 5 that makes the unidirectional inflow plunger displacement pump 2 of liquid from plunger displacement pump 2 unidirectional inflow cabin body 3 left chamber 3-1.During work, motor 1-1 drive leading screw 1-2 comes and goes and rotates, and drives plunger 2-1 reciprocating motion by nut 1-3, makes the outer liquid of plunger displacement pump 2 inspiration wells, and liquid is squeezed into the left chamber 3-1 of cabin body 3, thereby promote piston the liquid of cabin body 3 right chamber 3-2 is pushed out.The utility model has reached slowly, has discharged uniformly purpose, but also can control release time and consumption, and it has improved the success rate of injection well isotope tracer logging.It is used for big interlayer water filling water uptake section well logging, has improved the confidence level of well-log information, for tertiary oil recovery and engineering reconstruction provide reliable injection profile logging data.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
The specific embodiment: present embodiment is made up of power set 1, plunger displacement pump 2, cabin body 3.The leading screw 1-2 that power set comprise motor 1-1, are connected with motor 1-1 main shaft, the nut 1-3 that matches with leading screw 1-2.Nut 1-3 is fixedlyed connected with the plunger 2-1 of plunger displacement pump 2.Be provided with drain pipe 2-2 and feed tube 2-3 on the pump housing 2-4 of plunger displacement pump 2, the other end of drain pipe 2-2 is connected with the left chamber 3-1 of cabin body 3.On drain pipe 2-2, be provided with one and make the liquid valve 4 of liquid from the left chamber 3-1 of plunger displacement pump 2 unidirectional inflow cabin bodies 3.On feed tube 2-3, be provided with a feed liquor valve 5 that makes the unidirectional inflow plunger displacement pump 2 of liquid.In cabin body 3, be provided with piston 3-3, on piston 3-3, be provided with the liquid of certain pressure counterbalance valve 6 from the right chamber 3-2 of the unidirectional inflow of left chamber 3-1, after piston 3-3 moves to low order end, counterbalance valve 6 plays the release effect, prevent the hypertonia of left chamber 3-1, when cleaning cabin body 3, also can inject liquid in the 3-2 of chamber to the right by counterbalance valve 6.On the left chamber 3-1 of cabin body 3, also be provided with a liquid valve 10, when piston 3-3 moves to after liquid that low order end makes right chamber 3-2 all discharges, chamber 3-2 continues to inject liquid source to the right, at this moment opens liquid valve 10 left chamber 3-1 liquid is discharged, and this moment, piston 3-3 can be moved to the left.On the right chamber 3-2 of cabin body 3, be provided with the pipeline 7 of a parallel connection, on pipeline 7, be provided with one and make the valve 8 and of the right chamber 3-2 of the unidirectional inflow of liquid make the valve 9 in the right chamber of the unidirectional outflow of liquid, by valve 8 liquid is injected right chamber 3-2 during use, liquid is flowed out by valve 9.
Claims (4)
1, a kind of isotope releaser of even release, it is made up of power set (1), plunger displacement pump (2), cabin body (3); It is characterized in that the nut (1-3) that power set comprise motor (1-1), the leading screw (1-2) that is connected with motor (1-1) main shaft, match with leading screw (1-2), nut (1-3) is fixedlyed connected with the plunger (2-1) of plunger displacement pump (2), on the drain pipe of annotating between plug pump (2) and the cabin body (3) (2-2), be provided with one and make the liquid valve (4) of liquid, on the feed tube (2-3) of plunger displacement pump (2), be provided with a feed liquor valve (5) that makes the unidirectional inflow plunger displacement pump of liquid (2) from the left chamber of plunger displacement pump (2) unidirectional inflow cabin body (3) (3-1).
2, the isotope releaser of a kind of even release according to claim 1, it is characterized in that in cabin body (3), being provided with piston (3-3), on piston (3-3), be provided with the liquid of certain pressure counterbalance valve (6) from left chamber (3-1) the right chamber of unidirectional inflow (3-2).
3, the isotope releaser of a kind of even release according to claim 1 is characterized in that also being provided with a liquid valve (10) on the left chamber of cabin body (3) (3-1).
4, according to the isotope releaser of claim 1,3 described a kind of even releases, it is characterized in that on the right chamber of cabin body (3) (3-2), being provided with the pipeline (7) of a parallel connection, on pipeline (7), be provided with one and make the valve (8) and in the right chamber of the unidirectional inflow of liquid (3-2) make the valve (9) in the right chamber of the unidirectional outflow of liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01251169U CN2505594Y (en) | 2001-10-25 | 2001-10-25 | Uniform releasing isotope releasing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01251169U CN2505594Y (en) | 2001-10-25 | 2001-10-25 | Uniform releasing isotope releasing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505594Y true CN2505594Y (en) | 2002-08-14 |
Family
ID=33661166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01251169U Expired - Fee Related CN2505594Y (en) | 2001-10-25 | 2001-10-25 | Uniform releasing isotope releasing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505594Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122230B (en) * | 2006-08-08 | 2012-07-04 | 谢晓峰 | Tracing flow polymer-injected profile logging device, tracing agent and confection device and logging method |
| CN103032289A (en) * | 2012-12-28 | 2013-04-10 | 深圳市锦瑞电子有限公司 | Plunger pump and hematology analyzer with plunger pump |
| CN103698820A (en) * | 2013-12-12 | 2014-04-02 | 河海大学 | Method and device for mechanically and uniformly throwing tracer injection agent in deep and thin shaft |
-
2001
- 2001-10-25 CN CN01251169U patent/CN2505594Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122230B (en) * | 2006-08-08 | 2012-07-04 | 谢晓峰 | Tracing flow polymer-injected profile logging device, tracing agent and confection device and logging method |
| CN103032289A (en) * | 2012-12-28 | 2013-04-10 | 深圳市锦瑞电子有限公司 | Plunger pump and hematology analyzer with plunger pump |
| CN103032289B (en) * | 2012-12-28 | 2015-09-23 | 深圳市锦瑞电子有限公司 | Plunger pump and there is the cellanalyzer of this plunger pump |
| CN103698820A (en) * | 2013-12-12 | 2014-04-02 | 河海大学 | Method and device for mechanically and uniformly throwing tracer injection agent in deep and thin shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020814 Termination date: 20101025 |