CN208578548U - A kind of pumping rod wax scraping degreasing unit - Google Patents
A kind of pumping rod wax scraping degreasing unit Download PDFInfo
- Publication number
- CN208578548U CN208578548U CN201820557986.6U CN201820557986U CN208578548U CN 208578548 U CN208578548 U CN 208578548U CN 201820557986 U CN201820557986 U CN 201820557986U CN 208578548 U CN208578548 U CN 208578548U
- Authority
- CN
- China
- Prior art keywords
- pumping rod
- ontology
- wax scraping
- oil
- degreasing unit
- 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 pumping rod wax scraping degreasing units comprising hollow and upper end opening ontology, the upper end of ontology are connected with upper cover, and centre bore is offered in upper cover, and centre bore is connected with the ontology；It is provided in the ontology for the inner core to pumping rod wax scraping oil removing；The lower end of the ontology is connected with hollow lower contact, is connected with oil outlet in lower contact.A kind of pumping rod wax scraping degreasing unit of the utility model, structure is simple, easy to use, by the way that inner core is arranged in device noumenon, and saw-shaped tooth is provided in inner core crosses oil pumping rod aperture, when sucker rod passes through when crossing oil pumping rod aperture of inner core, the problem of wax deposition on sucker rod, crude oil are scraped by saw-shaped tooth and wiped clean, the sucker rod pollution environment for speckling with crude oil is effectively prevented.
Description
Technical field
The utility model belongs to oil field operation technical field of tools, and in particular to a kind of pumping rod wax scraping degreasing unit.
Background technique
At present in the oil recovery process in oil field, mainly adopted with machine based on, machine, which is adopted, to be primarily referred to as being recovered the oil with pumping unit, and
Sucker rod is the indispensable component of pumping production；In the prior art, workover treatment oil well rise sucker rod during,
Cause sucker rod that can pollute ground during ground is put due to speckling with crude oil on sucker rod, and part crude oil wax is more
Cause land clearing difficult.The common processing mode in scene is to scrape pole when sucker rod rises using belt or the rope made of hemp at present
Wall, not only labor intensity of operating staff is big in this way, and the crude oil scraped can also pollute the surrounding ground of well head.
Utility model content
The purpose of the utility model is to provide a kind of pumping rod wax scraping degreasing units, can be when sucker rod plays producing well
The problem of realizing the automatic paraffin cutting oil removing to sucker rod, effectively preventing the sucker rod pollution environment for speckling with crude oil.
The technical scheme adopted by the utility model is a kind of pumping rod wax scraping degreasing unit, including hollow and upper end are opened
The ontology of mouth, the upper end of ontology are connected with upper cover, centre bore are offered in upper cover, and centre bore is connected with the ontology；Institute
State the inner core being provided in ontology for pumping rod wax scraping oil removing；The lower end of the ontology is connected with hollow lower contact, under
Oil outlet is connected on connector.
The utility model is also characterized by:
The interior in-core successively offers the oil pumping rod aperture excessively being connected from top to bottom and the taper that upper end is small, lower end is big is fallen
Oilhole.
The inner sidewall for crossing oil pumping rod aperture is provided with saw-shaped tooth.
The lower end surface two sides of the upper cover, which are symmetrically arranged with, gets out of a predicament or an embarrassing situation, and both sides of the upper end of the inner core is symmetrically arranged with
Step, described get out of a predicament or an embarrassing situation are cooperatively connected with top bar.
The internal diameter of the centre bore is greater than the outer diameter of sucker rod.
The small end inner diameter that the taper falls oilhole is equal with the oil pumping internal diameter of rod aperture excessively, and the taper falls the big of oilhole
Internal diameter is held to be greater than the internal diameter of the centre bore.
The side of lower contact is arranged in the oil outlet；The lower end of the lower contact is connected with tubing head.
Compared with prior art, a kind of pumping rod wax scraping degreasing unit of the utility model, structure is simple, easy to use, leads to
It crosses and inner core is set in device noumenon, and be provided with the oil pumping rod aperture excessively of saw-shaped tooth in inner core, in sucker rod passes through
When crossing oil pumping rod aperture of core, the wax deposition on sucker rod, crude oil are scraped by saw-shaped tooth and are wiped clean, effectively prevent the pumping for speckling with crude oil
Beam hanger pollutes the problem of environment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pumping rod wax scraping degreasing unit of the utility model.
In figure, 1. centre bores, 2. saw-shaped teeth, 3. cross oil pumping rod aperture, and 4. get out of a predicament or an embarrassing situation, 5. top bars, 6. upper covers, 7. ontologies,
8. inner core, 9. tapers fall oilhole, 10. oil outlets, 11. lower contacts.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail；It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of pumping rod wax scraping degreasing unit of the utility model, as shown in Figure 1, include hollow and upper end opening ontology 7,
The upper end of ontology 7 is connected with upper cover 6, and centre bore 1 is offered in upper cover 6, and centre bore 1 is connected with the ontology 7；At described
It is provided in body 7 for the inner core 8 to pumping rod wax scraping oil removing；The lower end of the ontology 7 is connected with hollow lower contact 11, under
Oil outlet 10 is connected on connector 11.
The taper for crossing oil pumping rod aperture 3 and upper end is small, lower end is big being connected successively is offered in the inner core 8 from top to bottom
Fall oilhole 9；The inner sidewall for crossing oil pumping rod aperture 3, which is uniformly distributed, is provided with saw-shaped tooth 2；The lower end surface two sides pair of the upper cover 6
Title, which is provided with, gets out of a predicament or an embarrassing situation 4, and both sides of the upper end of the inner core 8 is symmetrically arranged with top bar 5, and described get out of a predicament or an embarrassing situation 4 is matched with top bar 5
Close connection.
The internal diameter of the centre bore 1 is greater than the outer diameter of sucker rod；The taper falls the small end inner diameter of oilhole 9 and described cross is taken out
The internal diameter in beam hanger hole 3 is equal, and the big end internal diameter that the taper falls oilhole 9 is greater than the internal diameter of the centre bore 1；The oil outlet 10
The side of lower contact 11 is set；The lower end of the lower contact 11 is connected with tubing head.
A kind of working principle of pumping rod wax scraping degreasing unit of the utility model is as follows:
In use, be connected first by the lower contact 11 of ontology 7 with tubing head, then during acting sucker rod,
Sucker rod will pump in the saw-shaped tooth 2 for when crossing oil pumping rod aperture 3, crossing 3 inner sidewall of rod aperture distribution of pumping by the setting of 8 top of inner core
Wax deposition, crude oil on bar, which are scraped, to be wiped clean；Finally, the wax deposition scraped, crude oil fall oilhole 9 by taper and oil outlet 10 is discharged.
A kind of pumping rod wax scraping degreasing unit of the utility model, structure is simple, easy to use, by setting in device noumenon
Inner core is set, and is provided with the oil pumping rod aperture excessively of saw-shaped tooth in inner core, when sucker rod passes through the oil pumping rod aperture excessively of inner core,
The wax deposition on sucker rod, crude oil are scraped by saw-shaped tooth and wiped clean, asking for the sucker rod pollution environment for speckling with crude oil is effectively prevented
Topic can be widely applied to the paraffin cutting oil removing operation out that oil field machine adopts middle sucker rod.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (7)
1. a kind of pumping rod wax scraping degreasing unit, which is characterized in that including hollow and upper end opening ontology (7), ontology (7)
Upper end is connected with upper cover (6), is offered centre bore (1) in upper cover (6), centre bore (1) is connected with the ontology (7)；Institute
It states and is provided in ontology (7) for the inner core (8) to pumping rod wax scraping oil removing；The lower end of the ontology (7) is connected with hollow
Lower contact (11) is connected with oil outlet (10) in lower contact (11).
2. a kind of pumping rod wax scraping degreasing unit according to claim 1, which is characterized in that from upper in the inner core (8)
Oil pumping rod aperture (3) excessively that are connected successively are offered under and the taper that upper end is small, lower end is big falls oilhole (9).
3. a kind of pumping rod wax scraping degreasing unit according to claim 2, which is characterized in that described to cross oil pumping rod aperture (3)
Inner sidewall be provided with saw-shaped tooth (2).
4. a kind of pumping rod wax scraping degreasing unit according to claim 2, which is characterized in that the lower end of the upper cover (6)
Face two sides are symmetrically arranged with get out of a predicament or an embarrassing situation (4), and both sides of the upper end of the inner core (8) is symmetrically arranged with top bar (5), the leave from office
Rank (4) and top bar (5) are cooperatively connected.
5. a kind of pumping rod wax scraping degreasing unit described in any one of -4 according to claim 1, which is characterized in that the center
The internal diameter in hole (1) is greater than the outer diameter of sucker rod.
6. a kind of pumping rod wax scraping degreasing unit according to any one of claim 2-4, which is characterized in that the taper
The small end inner diameter for falling oilhole (9) is equal with the internal diameter of oil pumping rod aperture (3) excessively, and the taper falls the big end internal diameter of oilhole (9)
Greater than the internal diameter of the centre bore (1).
7. a kind of pumping rod wax scraping degreasing unit described in any one of -4 according to claim 1, which is characterized in that described fuel-displaced
Side of mouth (10) setting in lower contact (11)；The lower end of the lower contact (11) is connected with tubing head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557986.6U CN208578548U (en) | 2018-04-19 | 2018-04-19 | A kind of pumping rod wax scraping degreasing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557986.6U CN208578548U (en) | 2018-04-19 | 2018-04-19 | A kind of pumping rod wax scraping degreasing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578548U true CN208578548U (en) | 2019-03-05 |
Family
ID=65504581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820557986.6U Expired - Fee Related CN208578548U (en) | 2018-04-19 | 2018-04-19 | A kind of pumping rod wax scraping degreasing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578548U (en) |
-
2018
- 2018-04-19 CN CN201820557986.6U patent/CN208578548U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20200419 |