CN206409213U - A kind of producing well oil-scraping device - Google Patents
A kind of producing well oil-scraping device Download PDFInfo
- Publication number
- CN206409213U CN206409213U CN201720068497.XU CN201720068497U CN206409213U CN 206409213 U CN206409213 U CN 206409213U CN 201720068497 U CN201720068497 U CN 201720068497U CN 206409213 U CN206409213 U CN 206409213U
- Authority
- CN
- China
- Prior art keywords
- oil
- slideway
- attachment means
- electric motors
- linear electric
- 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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Abstract
The utility model discloses a kind of producing well oil-scraping device, including outer tubing string, the inner chamber of the outer tubing string is provided with fixed block, and the bottom of fixed block is provided with fixed spring, the bottom of the fixed spring is provided with linear electric motors, the lower end of the linear electric motors is provided with slideway, the left and right sides of the slideway is equipped with slideway fixed block, the inner chamber of the slideway is provided with contiguous block, the linear electric motors are connected by rotor with contiguous block, the contiguous block is connected by power transmission shaft with oil wiper attachment means, and the left and right sides of oil wiper attachment means is equipped with oil wiper.The producing well oil-scraping device, oil wiper attachment means are driven by linear electric motors, so as to which oil wiper attachment means drive oil wiper running, the problem of flow string blocking, flow string sand setting can be handled, oil pipe frizing, it is to avoid environmental pollution, operating worker workplace is clean, conveniently, the crude oil scraped is produced again, can increase well recovery amount.
Description
Technical field
The utility model is related to oil-scraping device technical field, specially a kind of producing well oil-scraping device.
Background technology
At present, influenceed by geological conditions, some oil field subsurface structures are complicated, belong to many types of reservoir and construct more,
The compound oil gas area of many series of strata, many oil properties, underground silt content is big, and substantial amounts of silt is contained in mined crude oil, is led
Flow string serious wear is caused, is easily blocked, causes oil well pump body running to fail, reduces the service life of tubing string, while in the presence of
The oily viscosity in each portion in oil field is different, and the viscosity of oil body has influence on oil extraction operation, and right present oil extraction operation is not
The problem of in view of oil body viscosity, many work are caused to be touched not as good as anti-.
Utility model content
The purpose of this utility model is to provide a kind of producing well oil-scraping device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of producing well oil-scraping device, including it is outer
Tubing string, the inner chamber of the outer tubing string is provided with fixed block, and the bottom of fixed block is provided with fixed spring, the bottom of the fixed spring
Provided with linear electric motors, the lower end of the linear electric motors is provided with slideway, and the left and right sides of the slideway is equipped with slideway fixed block, and
The opposite side of slideway fixed block is connected with outer tubing string, and the inner chamber of the slideway is provided with contiguous block, and the linear electric motors pass through motor
Rotor is connected with contiguous block, and the contiguous block is connected by power transmission shaft with oil wiper attachment means, and oil wiper attachment means
The left and right sides is equipped with oil wiper.
It is preferred that, the bottom left and right sides of the slideway is equipped with beam.
It is preferred that, the top of the fixed block is provided with centralizer.
It is preferred that, the junction of the oil wiper attachment means and oil wiper is provided with fixed plate.
It is preferred that, the slideway fixed block of the slideway left and right sides is no less than two.
Compared with prior art, the beneficial effects of the utility model are：The producing well oil-scraping device, passes through linear electric motors
Oil wiper attachment means are driven, so that oil wiper attachment means drive oil wiper running, flow string can be handled and block, recover the oil
The problem of tubing string sand setting, oil pipe frizing, it is to avoid environmental pollution, operating worker workplace is clean, conveniently, the crude oil scraped
Produced again, well recovery amount can be increased.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1st, outer tubing string, 2, fixed block, 3, linear electric motors, 4, slideway fixed block, 5, slideway, 6, power transmission shaft, 7, frizing
Device attachment means, 8, fixed plate, 9, centralizer, 10, fixed spring, 11, rotor, 12, contiguous block, 13, beam, 14,
Oil wiper.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of producing well oil-scraping device, including outer tubing string
1, the inner chamber of the outer tubing string 1 is provided with fixed block 2, and the top of the fixed block 2 is provided with centralizer 9, and centralizer belongs to cementing tool,
It is simple to manufacture, and structure is attractive in appearance, firm and durable, and uprighting force is big, and the bottom of fixed block 2 is provided with fixed spring 10, the fixation
The bottom of spring 10 is provided with linear electric motors 3, and linear electric motors 3 are that electric energy is directly changed into linear motion mechanical energy by one kind, without
The transmission device of any intermediate conversion mechanism is needed, it can regard an electric rotating machine as and be splitted by radial direction, and transform into plane
Form, the lower end of the linear electric motors 3 is provided with slideway 5, and the bottom left and right sides of the slideway 5 is equipped with beam 13, damping
The effect of pad 13 is to prevent oil wiper attachment means 7 from causing slideway 5 and oil wiper attachment means 7 with sliding collision during 5 running
Damage, the left and right sides of the slideway 5 is equipped with slideway fixed block 4, and the opposite side of slideway fixed block 4 and the outer phase of tubing string 1
Even, the slideway fixed block 4 of the left and right sides of slideway 5 is two, and the inner chamber of the slideway 5 is provided with contiguous block 12, described straight
Line motor 3 is connected by rotor 11 with contiguous block 12, and the contiguous block 12 passes through power transmission shaft 6 and oil wiper attachment means 7
Connection, and the left and right sides of oil wiper attachment means 7 is equipped with oil wiper 14, drives oil wiper connection to fill by linear electric motors 3
7 are put, so that oil wiper attachment means 7 drive oil wiper 14 to operate, flow string blocking, oil pipe frizing can be handled, it is to avoid
Environmental pollution, operating worker workplace is clean, conveniently, and the oil wiper attachment means 7 and the junction of oil wiper 14 are provided with
Fixed plate 8, the effect of fixed plate 8 is to make oil wiper attachment means 7 and the connection of oil wiper 14 more firm.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of producing well oil-scraping device, including outer tubing string, it is characterised in that：The inner chamber of the outer tubing string is provided with fixed block,
And the bottom of fixed block is provided with fixed spring, the bottom of the fixed spring is provided with linear electric motors, the lower end of the linear electric motors
Provided with slideway, the left and right sides of the slideway is equipped with slideway fixed block, and the opposite side of slideway fixed block is connected with outer tubing string,
The inner chamber of the slideway is provided with contiguous block, and the linear electric motors are connected by rotor with contiguous block, and the contiguous block passes through
Power transmission shaft is connected with oil wiper attachment means, and the left and right sides of oil wiper attachment means is equipped with oil wiper.
2. producing well oil-scraping device according to claim 1, it is characterised in that：The bottom left and right sides of the slideway is equal
Provided with beam.
3. producing well oil-scraping device according to claim 1, it is characterised in that：The top of the fixed block is provided with righting
Device.
4. producing well oil-scraping device according to claim 1, it is characterised in that：The oil wiper attachment means and frizing
The junction of device is provided with fixed plate.
5. producing well oil-scraping device according to claim 1, it is characterised in that：The slideway of the slideway left and right sides is consolidated
Determine block and be no less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068497.XU CN206409213U (en) | 2017-01-20 | 2017-01-20 | A kind of producing well oil-scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068497.XU CN206409213U (en) | 2017-01-20 | 2017-01-20 | A kind of producing well oil-scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409213U true CN206409213U (en) | 2017-08-15 |
Family
ID=59555440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068497.XU Expired - Fee Related CN206409213U (en) | 2017-01-20 | 2017-01-20 | A kind of producing well oil-scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113662A (en) * | 2018-10-23 | 2019-01-01 | 李如平 | A kind of petroleum works producing well oil-scraping device and its application method |
| CN110735616A (en) * | 2019-09-27 | 2020-01-31 | 李东胜 | oil recovery well oil scraping device and using method thereof |
-
2017
- 2017-01-20 CN CN201720068497.XU patent/CN206409213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113662A (en) * | 2018-10-23 | 2019-01-01 | 李如平 | A kind of petroleum works producing well oil-scraping device and its application method |
| CN110735616A (en) * | 2019-09-27 | 2020-01-31 | 李东胜 | oil recovery well oil scraping device and using method thereof |
| CN110735616B (en) * | 2019-09-27 | 2021-09-24 | 李东胜 | Oil recovery well oil scraping device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |