CN211359912U - Wellhead rod pipe cleaning device - Google Patents
Wellhead rod pipe cleaning device Download PDFInfo
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- CN211359912U CN211359912U CN201921650904.3U CN201921650904U CN211359912U CN 211359912 U CN211359912 U CN 211359912U CN 201921650904 U CN201921650904 U CN 201921650904U CN 211359912 U CN211359912 U CN 211359912U
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- oil pipe
- pipe cleaning
- rubber core
- oil
- rod
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Abstract
An object of the utility model is to provide a well head rod pipe belt cleaning device for solve the oil pipe and draw out oil well in-process, wash it, and the technical problem of concentrated discharge washing waste liquid. A wellhead rod pipe cleaning device comprises an oil pipe cleaning flange cylinder, an oil pipe water baffle, a dirt scraping rubber core and an oil pipe cleaning nozzle, wherein the dirt scraping rubber core allowing an oil rod to pass through is arranged in the oil pipe cleaning flange cylinder, and the oil pipe water baffle is arranged in the oil pipe cleaning flange cylinder and is positioned below the dirt scraping rubber core; an oil pipe cleaning nozzle for cleaning the pipe rod by spraying cleaning fluid is arranged on the inner cavity wall of the oil pipe cleaning flange barrel and is positioned between the dirt scraping rubber core and the oil pipe water baffle; the oil pipe cleaning flange barrel is provided with a sewage draining outlet.
Description
Technical Field
The utility model belongs to the technical field of the oil pipe washs technique and specifically relates to a well head rod pipe belt cleaning device.
Background
For oil wells, tubing is a critical piece of equipment that is necessary. After the tubing is pulled out of the well, oil stains on the surface of the tubing need to be removed in order to facilitate storage and transportation of the tubing. In the prior art, a manual mode is usually adopted, and a membrane cloth is held by hands to wipe. This approach is inefficient and results in poor soil removal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a well head rod pipe belt cleaning device for solve the oil pipe and draw out oil well in-process, wash it, and the technical problem of concentrated discharge washing waste liquid.
The utility model provides a technical scheme that its technical problem adopted is:
a wellhead rod pipe cleaning device comprises an oil pipe cleaning flange cylinder, an oil pipe water baffle, a dirt scraping rubber core and an oil pipe cleaning nozzle, wherein the dirt scraping rubber core allowing an oil rod to pass through is arranged in the oil pipe cleaning flange cylinder, and the oil pipe water baffle is arranged in the oil pipe cleaning flange cylinder and is positioned below the dirt scraping rubber core; an oil pipe cleaning nozzle for cleaning the pipe rod by spraying cleaning fluid is arranged on the inner cavity wall of the oil pipe cleaning flange barrel and is positioned between the dirt scraping rubber core and the oil pipe water baffle; the oil pipe cleaning flange barrel is provided with a sewage draining outlet.
Furthermore, the upper end of the oil pipe cleaning flange barrel is connected with the upper end of the wellhead platform through an oil pipe cleaning flange plate.
Furthermore, a lifting lug is arranged on the oil pipe cleaning flange.
Furthermore, the upper end of the dirt scraping rubber core is provided with a rubber core pressing plate.
Furthermore, a pressing groove for installing the rubber core pressing plate is arranged in the upper part of the oil pipe cleaning flange cylinder.
Furthermore, the upper end and the lower end of the dirt scraping rubber core are respectively provided with an expansion port.
The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and one of the above technical solutions has the following advantages or advantageous effects:
this new practical novel technical scheme at first washs oil pipe through the nozzle, then scrapes dirty the processing through gluing the core to oil pipe's surface, can play fine error removal effect to oil pipe. In addition, the waste liquid after cleaning can be intensively discharged, and the pollution to the surrounding environment can not be caused.
Drawings
Fig. 1 is a schematic view of an application installation relationship according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line B-B of FIG. 1;
fig. 3 is a schematic perspective view of an embodiment of the present invention;
fig. 4 is a schematic side view of an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view taken along line C-C of FIG. 4;
in the figure: 15. cleaning a flange cylinder by using an oil pipe; 16. cleaning a flange plate of an oil pipe; 17. an oil pipe water baffle; 18. Scraping the dirty rubber core; 19. pressing a rubber core plate; 20. cleaning a nozzle of an oil pipe; 21. a sewage draining outlet; 22. and pressing and holding the groove.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily limit the invention.
As shown in fig. 1 to 5, a wellhead rod pipe cleaning device is installed in a wellhead platform for cleaning a tubing extracted from an oil well; the oil pipe cleaning flange comprises an oil pipe cleaning flange barrel 15, an oil pipe cleaning flange 16, an oil pipe water baffle 17, a dirt scraping rubber core 18, a rubber core pressing plate 19 and an oil pipe cleaning nozzle 20.
The oil pipe cleaning flange 16 is arranged at the upper end of the oil pipe cleaning flange barrel 15, and a cavity allowing an oil pipe to pass through is arranged on the axial direction of the oil pipe cleaning flange 16. When the oil pipe cleaning flange is used, the oil pipe cleaning flange barrel 15 is positioned in a central flange barrel of the wellhead platform, and the oil pipe cleaning flange plate 16 is circumferentially connected with the upper end of the wellhead platform through bolts; lifting lugs convenient for lifting are arranged on the oil pipe cleaning flange plate 16. The oil pipe water baffle 17 is arranged in the lower part of the oil pipe cleaning flange barrel 15 and adopts a tapered cavity structure, and a cavity allowing an oil pipe to pass through is arranged on the oil pipe water baffle 17 in the axial direction; the lower end circumference of the oil pipe water baffle 17 is hermetically connected with the inner cavity wall of the oil pipe cleaning flange barrel 15, the lower end circumference of the inner cavity wall of the oil pipe cleaning flange barrel 15 is provided with a sewage discharge outlet 21, and the sewage discharge outlet 21 corresponds to the liquid discharge outlet on the circumference of the central flange barrel. The dirt scraping rubber core 18 is arranged at the upper part in the oil pipe cleaning flange barrel 15 and is in interference fit with the oil pipe cleaning flange barrel 15; a cavity allowing an oil pipe to pass through is arranged in the dirt scraping rubber core 18, and the upper end and the lower end of the dirt scraping rubber core 18 are respectively provided with an expansion port; the scraping rubber core 18 is used for scraping oil stains on the circumferential surface of the oil pipe. The upper end of the oil pipe cleaning flange barrel 15 is provided with a pressing groove 22, and the rubber core pressing plate 19 is rotatably arranged on the pressing groove 22 and is pressed at the upper end of the dirt scraping rubber core 18. The oil pipe cleaning nozzle 20 is obliquely and upwards arranged on the periphery of the inner wall of the oil pipe cleaning flange barrel 15 and is positioned between the dirt scraping rubber core 18 and the oil pipe water baffle 17; the oil pipe cleaning nozzle 20 is communicated with an external cleaning liquid through a pipeline.
When the oil pipe cleaning device is used, in the process of upwards drawing the oil pipe, firstly, the oil pipe cleaning nozzle 20 sprays cleaning liquid to the outer peripheral surface of the oil pipe; along with the upward movement of the oil pipe, the waste liquid on the outer peripheral surface of the waste scraping rubber core 18 is scraped; the waste liquid falls down on the oil pipe water baffle 17 below, and then is discharged to the inner cavity of the wellhead platform through the sewage discharge port 21 on the oil pipe cleaning flange barrel 15 and then is discharged in a centralized manner.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Although the specific embodiments of the present invention have been described with reference to the drawings, the present invention is not limited thereto, and various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (6)
1. A wellhead rod pipe cleaning device is characterized by comprising an oil pipe cleaning flange cylinder, an oil pipe water baffle, a dirt scraping rubber core and an oil pipe cleaning nozzle, wherein the dirt scraping rubber core allowing an oil rod to pass through is arranged in the oil pipe cleaning flange cylinder, and the oil pipe water baffle is arranged in the oil pipe cleaning flange cylinder and is positioned below the dirt scraping rubber core; an oil pipe cleaning nozzle for cleaning the pipe rod by spraying cleaning fluid is arranged on the inner cavity wall of the oil pipe cleaning flange barrel and is positioned between the dirt scraping rubber core and the oil pipe water baffle; the oil pipe cleaning flange barrel is provided with a sewage draining outlet.
2. The wellhead rod and pipe cleaning device according to claim 1, wherein the upper end of the oil pipe cleaning flange barrel is connected with the upper end of the wellhead platform through an oil pipe cleaning flange.
3. A wellhead rod and pipe cleaning device as claimed in claim 2, wherein the oil pipe cleaning flange is provided with lifting lugs.
4. The wellhead rod and pipe cleaning device as claimed in claim 1, wherein a rubber core pressing plate is arranged at the upper end of the dirt scraping rubber core.
5. A wellhead rod and pipe cleaning device as claimed in claim 4, wherein a pressure holding groove for mounting the rubber core pressure plate is arranged in the upper part of the oil pipe cleaning flange barrel.
6. The wellhead rod and pipe cleaning device as claimed in claim 1, wherein the upper end and the lower end of the dirt scraping rubber core are respectively provided with an expansion port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650904.3U CN211359912U (en) | 2019-09-29 | 2019-09-29 | Wellhead rod pipe cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650904.3U CN211359912U (en) | 2019-09-29 | 2019-09-29 | Wellhead rod pipe cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211359912U true CN211359912U (en) | 2020-08-28 |
Family
ID=72164445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921650904.3U Active CN211359912U (en) | 2019-09-29 | 2019-09-29 | Wellhead rod pipe cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211359912U (en) |
-
2019
- 2019-09-29 CN CN201921650904.3U patent/CN211359912U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200922 Granted publication date: 20200828 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220922 Granted publication date: 20200828 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220922 Granted publication date: 20200828 |
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| PP01 | Preservation of patent right |