CN208267827U - A kind of oil pick-up tube, sucker rod cleaning apparatus - Google Patents
A kind of oil pick-up tube, sucker rod cleaning apparatus Download PDFInfo
- Publication number
- CN208267827U CN208267827U CN201820876791.8U CN201820876791U CN208267827U CN 208267827 U CN208267827 U CN 208267827U CN 201820876791 U CN201820876791 U CN 201820876791U CN 208267827 U CN208267827 U CN 208267827U
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- China
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- casing
- punching
- feed liquor
- tube
- sucker rod
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Abstract
The utility model relates to arrive a kind of cleaning device field, and in particular to arrive a kind of oil pick-up tube, sucker rod cleaning apparatus.Including feed liquor casing, feed liquor sleeve upper end fixed seal connection has the upper sleeve portion flange of the coaxial heart, punching casing is provided in feed liquor casing, punching sleeve upper end is connect with upper sleeve portion flange thread seal, feed liquor lower end and punching casing pass through closure plate fixed seal connection, hole on punching casing is evenly arranged on the set tube wall of the punching between upper sleeve portion flange and closure plate, punching lower end thread seal is connected with lower end casing flange, the liquid outlet connector communicated therewith is fixed on punching casing between feed liquor casing and closure plate, the liquid inlet joint that the cavity between punching casing and feed liquor casing is connected to is fixed on feed liquor casing.The utility model carries out washing and cleaning operation while when extracting oil pick-up tube or sucker rod, and cleaning solution and viscous crude will not flow to ground, solves the problems, such as oily waste treatment and operation field pollution.
Description
Technical field
The utility model relates to arrive a kind of cleaning device field, and in particular to arrive a kind of oil pick-up tube, sucker rod cleaning apparatus.
Background technique
Viscous crude is a kind of more sticky petroleum.Because of its viscosity height, density is big, poor fluidity, so needing by special
Production practice exploited.Domestic viscous crude major production areas is concentrated mainly on Liaohe Oil Field and Xinjiang Oilfield, especially Xinjiang Oil Regions
The field trend that heavy oil production has accounted for 30% of oil gas equivalent or more, and really risen year by year in recent years.Due to gluing for viscous crude
Degree is high, and when carrying out well workover or upkeep operation to thermal production well, part viscous crude will be attached to the surface band of viscous crude pipe and sucker rod
To earth's surface, and then polluted surface.Since new environmental law is implemented, especially oil field operation when the inaccurate landing of greasy dirt regulation implement
Since, inconvenience is brought to field operation and greasy dirt protected working.A kind of method and apparatus of invention, realize
Oil pick-up tube, the purpose of bar cleaning, solve the problems, such as Oil Field crude oil pollution.
Utility model content
The technical problem to be solved by the utility model is to one kind to carry out while proposing oil pick-up tube, sucker rod
Washing and cleaning operation, realize cleaning oil pick-up tube, oil pumping rod outer surface attachment viscous crude structure it is simple, it is easy to operate, be able to solve
The oil pick-up tube of Oil Field crude oil pollution problem, sucker rod cleaning apparatus.
To achieve the goals above, technical solution provided by the utility model is:
A kind of oil pick-up tube, sucker rod cleaning apparatus, including feed liquor casing, feed liquor sleeve upper end fixed seal connection has and it
Concentric upper sleeve portion flange is provided with punching casing, punching sleeve upper end and upper sleeve portion flange screw thread in feed liquor casing
It is tightly connected, by closure plate fixed seal connection, the hole circumference uniform distribution punched on casing exists for feed liquor lower end and punching casing
On punching set tube wall between upper sleeve portion flange and closure plate, punching lower end thread seal is connected with lower end tiretube process
Orchid is fixed with the liquid outlet connector communicated therewith on the punching casing between feed liquor casing and closure plate, be fixed on feed liquor casing with
Punch the liquid inlet joint of the cavity connection between casing and feed liquor casing.
Specifically, the closure plate and feed liquor casing and punching casing welding are tightly connected.
Specifically, the hole on the punching casing is arranged according to its longitudinal center line circumference uniform distribution.
Specifically, the feed liquor casing and upper sleeve portion flange welding are tightly connected.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, structure is simple, easy to operate, economical and practical, while extracting oil pick-up tube or when sucker rod pair
It carries out washing and cleaning operation, and cleaning solution and viscous crude will not flow to ground, solves the problems, such as oily waste treatment and operation field pollution, beats
Hole circumference uniform distribution on hole sleeve realizes oil pick-up tube, the oil pumping comprehensive cleaning of rod outer surface.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Parts title in attached drawing are as follows:
1, upper sleeve portion flange, 2, punching casing, 3, feed liquor casing, 4, liquid inlet joint, 5, closure plate, 6, liquid outlet connector, 7,
Lower end casing flange.
Specific embodiment
As shown in Figure 1, a kind of oil pick-up tube, sucker rod cleaning apparatus, including feed liquor casing 3, the fixation of 3 upper end of feed liquor casing are close
Envelope is connected with the upper sleeve portion flange 1 of the coaxial heart, and the feed liquor casing 3 is connect with 1 welded seal of upper sleeve portion flange.Into
Punching casing 2 is provided in liquid casing 3, the hole on the punching casing 2 is arranged according to its longitudinal center line circumference uniform distribution.Punching
2 upper end of casing is connect with 1 thread seal of upper sleeve portion flange, and 3 lower end of feed liquor casing is close by the fixation of closure plate 5 with punching casing 2
Envelope connection, the closure plate 5 are connect with feed liquor casing 3 and punching 2 welded seal of casing.Hole circumference uniform distribution on punching casing 2 exists
On 2 tube wall of punching casing between upper sleeve portion flange 1 and closure plate 5, punching 2 lower thread of casing is sealedly connected with lower end casing
Flange 7, is fixed with the liquid outlet connector 6 communicated therewith on the punching casing 2 between feed liquor casing 3 and closure plate 5, on feed liquor casing 3
It is fixed with the liquid inlet joint 4 that the cavity between punching casing 2 and feed liquor casing 3 is connected to.
When carrying out the cleaning of sucker rod using the utility model, the utility model is mounted on production tree, is then made
Liquid inlet joint 4 connects the liquid outlet of pump truck and the liquid return hole of collecting box with liquid outlet connector 6 by pipeline respectively, then to pump
Bar upper end passes through punching casing 2, opens pump truck, and pump truck makes HIGH TEMPERATURE PURGE liquid enter 3 He of feed liquor casing by liquid inlet joint 4
It punches in the annular space between casing 2, then spray to sucker rod outer rim from the hole on punching casing 2 and it is cleaned,
As sucker rod is constantly promoted, cleaning solution and viscous crude in oil pipe will be promoted by the sealing device of sucker rod lower end,
Then it returns in collecting box and is collected from liquid outlet connector 6.
After the completion of sucker rod cleaning, oil pick-up tube is above proposed, so that oil pick-up tube upper end passes through punching casing 2, starts pump truck, pump truck
So that HIGH TEMPERATURE PURGE liquid enters feed liquor casing 3 by liquid inlet joint and punches in the annular space between casing 2, then from beating
Hole on hole sleeve 2 sprays to oil pick-up tube outer rim and cleans to it, and the cleaning solution and viscous crude for cleaning oil pick-up tube outer rim will
The basic casing installed when digging a well along oil field flows into underground.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of oil pick-up tube, sucker rod cleaning apparatus, including feed liquor casing (3), which is characterized in that feed liquor casing (3) upper end is solid
Surely it is sealedly connected with the upper sleeve portion flange (1) of the coaxial heart, punching casing (2), punching set are provided in feed liquor casing (3)
Pipe (2) upper end is connect with upper sleeve portion flange (1) thread seal, and feed liquor casing (3) lower end and punching casing (2) pass through closure plate
(5) punching of the hole circumference uniform distribution on casing (2) between upper sleeve portion flange (1) and closure plate (5) is punched in fixed seal connection
On casing (2) tube wall, punching casing (2) lower thread is sealedly connected with lower end casing flange (7), feed liquor casing (3) and closure plate
(5) it is fixed with the liquid outlet connector (6) communicated therewith on the punching casing (2) between, is fixed on feed liquor casing (3) and is covered with punching
Manage the liquid inlet joint (4) of the cavity connection between (2) and feed liquor casing (3).
2. a kind of oil pick-up tube, sucker rod cleaning apparatus according to claim 1, which is characterized in that the closure plate (5) and feed liquor
Casing (3) is connected with punching casing (2) welded seal.
3. a kind of oil pick-up tube, sucker rod cleaning apparatus according to claim 1, which is characterized in that on the punching casing (2)
Hole according to its longitudinal center line circumference uniform distribution be arranged.
4. a kind of oil pick-up tube, sucker rod cleaning apparatus according to claim 1, which is characterized in that the feed liquor casing (3) with
The connection of upper sleeve portion flange (1) welded seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876791.8U CN208267827U (en) | 2018-06-05 | 2018-06-05 | A kind of oil pick-up tube, sucker rod cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876791.8U CN208267827U (en) | 2018-06-05 | 2018-06-05 | A kind of oil pick-up tube, sucker rod cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267827U true CN208267827U (en) | 2018-12-21 |
Family
ID=64688210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820876791.8U Active CN208267827U (en) | 2018-06-05 | 2018-06-05 | A kind of oil pick-up tube, sucker rod cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554806A (en) * | 2020-12-05 | 2021-03-26 | 何自姐 | Self-dredging sucker rod |
-
2018
- 2018-06-05 CN CN201820876791.8U patent/CN208267827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112554806A (en) * | 2020-12-05 | 2021-03-26 | 何自姐 | Self-dredging sucker rod |
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