CN214145450U - Heating device for prevent oil production well oil pipe wax deposition - Google Patents
Heating device for prevent oil production well oil pipe wax deposition Download PDFInfo
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- CN214145450U CN214145450U CN202023180827.5U CN202023180827U CN214145450U CN 214145450 U CN214145450 U CN 214145450U CN 202023180827 U CN202023180827 U CN 202023180827U CN 214145450 U CN214145450 U CN 214145450U
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Abstract
The utility model discloses a prevent heating device of oil recovery well oil pipe wax deposition, including annular shell, first pivot, heat conduction copper pipe and heating device, annular shell left side fixed mounting has the rubber sealing layer, and rubber sealing layer left side fixedly connected with oil well pipeline, first pivot right-hand member fixedly connected with annular shell, fixed mounting has first conical gear in the middle of the first pivot, the inside central fixed mounting of heat conduction copper pipe has the steel stem, heat conduction copper pipe downside fixedly connected with propeller blade, heat conduction copper pipe upside fixed mounting has second conical gear, heating device right side fixed mounting has the spiral heat pipe, the heating device upper end is through bolt fixedly connected with annular mount. This prevent heating device of oil recovery well oil pipe wax deposition can heat crude oil in the exploitation to melt the wax, can stir crude oil in the heating moreover, make the heating more even, increase the extraction efficiency of crude oil.
Description
Technical Field
The utility model relates to a crude oil exploitation technical field specifically is a prevent heating device of producing well oil pipe wax deposition.
Background
Untreated petroleum is conventionally referred to as crude oil. A dark brown, green fluorescent, viscous oily liquid with a special odor is called "industrial blood". The upper part of the crust has oil storage. The main component is a mixture of various alkanes, cycloalkanes and aromatics. Is one of the main objects of geological exploration. The oil formation mechanism of petroleum has two theories of biological deposition and oil change and petrochemical oil, the former is widely accepted, and the petroleum is formed by the long evolution of organisms in ancient oceans or lakes, belongs to biological deposition and oil change and cannot be regenerated; the latter considers that oil is produced from the carbon in the earth's crust itself, is biologically unrelated and is renewable. Petroleum is used mainly as fuel and gasoline, and also as a raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics. The production well is needed in the process of crude oil production, the crude oil is usually waxed due to temperature in the process of crude oil production, and a crude oil wax melting device is needed.
However, the existing crude oil wax melting device has the following problems:
the wax melting efficiency of the existing crude oil wax melting device is not high in the using process, and the wax melting degree is not uniform, so that the process of crude oil exploitation is influenced.
Aiming at the problems, innovative design is urgently needed on the basis of the original crude oil wax melting device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent heating device of oil recovery well oil pipe wax deposition to solve above-mentioned background art and carry the in-process wax melting efficiency of the crude oil wax melting device that appears at the use and be not very high, the degree of changing the wax is also inhomogeneous moreover, thereby has influenced the problem of the process of crude oil exploitation.
In order to achieve the above object, the utility model provides a following technical scheme: a heating device for preventing oil production well oil pipe from waxing comprises an annular shell, a first rotating shaft, a heat conducting copper pipe and a heating device, wherein a rubber sealing layer is fixedly arranged on the left side of the annular shell, an oil well pipeline is fixedly connected on the left side of the rubber sealing layer, a bearing seat is fixedly arranged at the upper end inside the annular shell, an oil well pump is fixedly connected on the inner side of the annular shell, a connecting piece is fixedly arranged at the upper end of the oil well pump, an oil pump rod is fixedly connected on the upper side of the connecting piece, an annular fixing frame is fixedly arranged on the inner side of the annular shell, a bearing seat is fixedly connected on the inner side of the annular fixing frame, a sealing device is fixedly arranged at the lower end of the annular shell, a motor is fixedly connected on the left side of the first rotating shaft, an annular fixing frame is fixedly arranged at the lower end of the motor through bolts, the right end of the first rotating shaft is fixedly connected with the annular shell, a first conical gear is fixedly arranged in the middle of the first rotating shaft, and first conical gear downside fixedly connected with second conical gear, the inside central fixed mounting of heat conduction copper pipe has the steel core post, and steel core post downside fixed mounting has propeller blade to propeller blade upper end fixedly connected with bearing frame, heat conduction copper pipe downside fixedly connected with propeller blade, heat conduction copper pipe downside fixedly connected with sealing device, heat conduction copper pipe upside fixedly connected with bearing frame, heat conduction copper pipe upside fixed mounting has second conical gear, heating device right side fixed mounting has the spiral heat pipe, and spiral heat pipe inboard center is equipped with the heat conduction copper pipe, bolt fixedly connected with annular mount is passed through to the heating device upper end.
Preferably, 4 heat conduction copper pipes are arranged on the inner side of the annular shell at equal angles, the heat conduction copper pipes form a rotating structure with the annular shell and the annular fixing frame through a bearing seat, and the propeller blades penetrate through the heat conduction copper pipes to be connected with the steel core columns.
Preferably, 3 annular mounts are installed to the inside equidistance of annular shell, and 4 bearing frames are installed to the inboard equidistance of annular mount to there are 4 bearing frames and annular mount medial bearing frame to the inside upper end of annular shell to correspond.
Preferably, the oil well pump forms a sliding structure with the oil well pipeline through the oil pump rod, and the annular shell forms a sealing structure with the oil well pipeline through the rubber sealing layer.
Preferably, the first bevel gear and the second bevel gear form a rotating structure through the first rotating shaft, the heat conduction copper pipe and the annular fixing frame form a rotating structure through the second bevel gear, and the propeller blade and the annular shell form a rotating structure through the steel core column.
Compared with the prior art, the beneficial effects of the utility model are that: the heating device for preventing the wax deposition of the oil pipe of the oil production well can heat the crude oil during the production so as to melt the wax, and can stir the crude oil while heating so as to heat the crude oil more uniformly and increase the production efficiency of the crude oil;
1. the lower side of the annular fixing frame is provided with a heating device, the right side of the heating device is connected with a spiral heat conduction pipe, the inner side of the spiral heat conduction pipe is provided with a heat conduction copper pipe, the lower side of the annular shell is provided with 4 heat conduction copper pipes at equal angles, the spiral heat conduction pipe is heated through the heating device and then conducts heat to the heat conduction copper pipes, and the heat conduction copper pipes radiate the heat, so that wax is melted and mining is facilitated;
2. first conical gear forms the revolution structure through first pivot and second conical gear, the heat conduction copper pipe forms revolution structure through second conical gear and annular mount, propeller blade passes through the steel stem and forms revolution structure with annular shell, the starter motor, the motor drives first pivot and rotates, first pivot drives the heat conduction copper pipe through first conical gear and second conical gear and rotates, the heat conduction copper pipe drives propeller blade and rotates, propeller blade rotates stirring crude oil, stir crude oil in the heating, make the heating more fast more even.
Drawings
FIG. 1 is a schematic sectional view of the annular housing of the present invention;
FIG. 2 is a schematic sectional view of the rubber sealing layer of the present invention;
fig. 3 is a schematic view of the bottom view structure of the present invention;
fig. 4 is a schematic view of the overlooking structure of the spiral heat pipe of the present invention.
In the figure: 1. an oil well pipe; 2. a rubber sealing layer; 3. an annular housing; 4. an oil pump rod; 5. a connecting member; 6. an oil well pump; 7. a motor; 8. a first rotating shaft; 9. a first bevel gear; 10. a second bevel gear; 11. a heat conducting copper pipe; 12. a heating device; 13. a spiral heat conducting pipe; 14. a sealing device; 15. an annular fixing frame; 16. a propeller blade; 17. a steel core column; 18. and a bearing seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heating device for preventing wax deposition of an oil pipe of an oil production well comprises an oil well pipeline 1, a rubber sealing layer 2, an annular shell 3, an oil pump rod 4, a connecting piece 5, an oil well pump 6, a motor 7, a first rotating shaft 8, a first bevel gear 9, a second bevel gear 10, a heat conduction copper pipe 11, a heating device 12, a spiral heat conduction pipe 13, a sealing device 14, an annular fixing frame 15, a spiral blade 16, a steel core column 17 and a bearing seat 18, wherein the left side of the annular shell 3 is fixedly provided with the rubber sealing layer 2, the left side of the rubber sealing layer 2 is fixedly connected with the oil well pipeline 1, the upper end inside the annular shell 3 is fixedly provided with the bearing seat 18, the inner side of the annular shell 3 is fixedly connected with the oil well pump 6, the upper end of the oil well pump 6 is fixedly provided with the connecting piece 5, the upper side of the connecting piece 5 is fixedly connected with the oil pump rod 4, the inner side of the annular shell 3 is fixedly provided with the annular fixing frame 15, and the inner side of the annular fixing frame 15 is fixedly connected with the bearing seat 18, the lower end of the annular shell 3 is fixedly provided with a sealing device 14, the left side of the first rotating shaft 8 is fixedly connected with a motor 7, the lower end of the motor 7 is fixedly provided with an annular fixing frame 15 through bolts, the right end of the first rotating shaft 8 is fixedly connected with the annular shell 3, the middle of the first rotating shaft 8 is fixedly provided with a first bevel gear 9, the lower side of the first bevel gear 9 is fixedly connected with a second bevel gear 10, the inner center of the heat conducting copper pipe 11 is fixedly provided with a steel core column 17, the lower side of the steel core column 17 is fixedly provided with a propeller blade 16, the upper end of the propeller blade 16 is fixedly connected with a bearing seat 18, the lower side of the heat conducting copper pipe 11 is fixedly connected with a propeller blade 16, the lower side of the heat conducting copper pipe 11 is fixedly connected with the sealing device 14, the upper side, and the center of the inner side of the spiral heat conduction pipe 13 is provided with a heat conduction copper pipe 11, and the upper end of the heating device 12 is fixedly connected with an annular fixing frame 15 through bolts.
In this example, 4 heat conduction copper pipes 11 are installed at equal angles on the inner side of the annular shell 3, the heat conduction copper pipes 11 form a rotating structure with the annular shell 3 and the annular fixing frame 15 through the bearing seats 18, the propeller blades 16 penetrate through the heat conduction copper pipes 11 to be connected with the steel core columns 17, 3 annular fixing frames 15 are installed in the annular shell 3 at equal intervals, 4 bearing seats 18 are installed at equal angles on the inner side of the annular fixing frame 15, 4 bearing seats 18 on the upper end inside the annular shell 3 correspond to the bearing seats 18 on the inner side of the annular fixing frame 15, the upper sides of the heat conduction copper pipes 11 can be reinforced when the heat conduction copper pipes 11 rotate through the 3 annular fixing frames 15, the heat conduction copper pipes 11 can be more stably rotated, the propeller blades 16 can be directly connected through the steel core columns 17, and the heat conduction copper pipes 11 can be prevented from being broken when crude oil is stirred.
The oil well pump 6 forms a sliding structure with the oil well pipeline 1 through the oil pump rod 4, the annular shell 3 forms a sealing structure with the oil well pipeline 1 through the rubber sealing layer 2, and the damage of equipment caused by the seepage of crude oil can be prevented through the rubber sealing layer 2.
First conical gear 9 forms the commentaries on classics structure through first pivot 8 and second conical gear 10, and heat conduction copper pipe 11 forms revolution mechanic through second conical gear 10 and annular mount 15, and propeller blade 16 forms revolution mechanic through stem steel 17 and annular shell 3, motor 7 drives first pivot 8 and rotates, first pivot 8 drives heat conduction copper pipe 11 through first conical gear 9 and second conical gear 10 and rotates, heat conduction copper pipe 11 drives propeller blade 16 and rotates, propeller blade 16 rotates stirring crude oil, stir crude oil in the heating, make the heating more fast more even.
The working principle is as follows: when the heating device for preventing the wax deposition of the oil production well oil pipe is used, firstly, as shown in fig. 1-3, the annular shell 3 provided with the rubber sealing layer 2 is slowly placed into the oil well pipeline 1, the motor 7 is started when the oil well pump 6 contacts crude oil, the motor 7 drives the motor 7 to drive the first rotating shaft 8 to rotate, the first rotating shaft 8 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the first bevel gear 9 drives the heat conduction copper pipe 11 to rotate inside the bearing seat 18, 4 heat conduction copper pipes 11 simultaneously rotate to drive 4 propeller blades 16 to rotate, and the propeller blades 16 rotate to start stirring the crude oil.
According to fig. 1 and 4, the screw blade 16 stirs the crude oil, the spiral heat conducting pipe 13 is heated by the heating device 12, then the heat is conducted to the heat conducting copper pipe 11, and the heat conducting copper pipe 11 emits the heat, so that the wax is melted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a prevent heating device of oil recovery well oil pipe wax deposition, includes annular shell (3), first pivot (8), heat conduction copper pipe (11) and heating device (12), its characterized in that: the oil well pipe is characterized in that a rubber sealing layer (2) is fixedly mounted on the left side of the annular shell (3), an oil well pipeline (1) is fixedly connected on the left side of the rubber sealing layer (2), a bearing seat (18) is fixedly mounted at the upper end inside the annular shell (3), an oil well pump (6) is fixedly connected to the inner side of the annular shell (3), a connecting piece (5) is fixedly mounted at the upper end of the oil well pump (6), an oil pump rod (4) is fixedly connected to the upper side of the connecting piece (5), an annular fixing frame (15) is fixedly mounted on the inner side of the annular shell (3), the bearing seat (18) is fixedly connected to the inner side of the annular fixing frame (15), a sealing device (14) is fixedly mounted at the lower end of the annular shell (3), a motor (7) is fixedly connected to the left side of the first rotating shaft (8), and an annular fixing frame (15) is fixedly mounted at the lower end of the motor (7) through bolts, the improved spiral heat exchanger is characterized in that an annular shell (3) is fixedly connected to the right end of a first rotating shaft (8), a first bevel gear (9) is fixedly mounted in the middle of the first rotating shaft (8), a second bevel gear (10) is fixedly connected to the lower side of the first bevel gear (9), a steel core column (17) is fixedly mounted in the center of the inner portion of a heat conduction copper pipe (11), a spiral paddle (16) is fixedly mounted on the lower side of the steel core column (17), a bearing seat (18) is fixedly connected to the upper end of the spiral paddle (16), the spiral paddle (16) is fixedly connected to the lower side of the heat conduction copper pipe (11), a sealing device (14) is fixedly connected to the lower side of the heat conduction copper pipe (11), the bearing seat (18) is fixedly connected to the upper side of the heat conduction copper pipe (11), the second bevel gear (10) is fixedly mounted on the upper side of the heat conduction copper pipe (11), and a spiral heat conduction pipe (13) is fixedly mounted on the right side of the heating device (12), and the center of the inner side of the spiral heat conduction pipe (13) is provided with a heat conduction copper pipe (11), and the upper end of the heating device (12) is fixedly connected with an annular fixing frame (15) through a bolt.
2. The heating device for preventing wax deposition of oil production well tubing according to claim 1, wherein: 4 heat conduction copper pipes (11) are installed at equal angles on the inner side of the annular shell (3), the heat conduction copper pipes (11) form a rotating structure with the annular shell (3) and the annular fixing frame (15) through a bearing seat (18), and the propeller blades (16) penetrate through the heat conduction copper pipes (11) and are connected with the steel core column (17).
3. The heating device for preventing wax deposition of oil production well tubing according to claim 1, wherein: annular shell (3) inside equidistance is installed 3 annular mount (15), and 4 bearing frame (18) are installed to angle such as annular mount (15) inboard to there are 4 bearing frame (18) and annular mount (15) inboard bearing frame (18) corresponding in annular shell (3) inside upper end.
4. The heating device for preventing wax deposition of oil production well tubing according to claim 1, wherein: the oil well pump (6) forms a sliding structure with the oil well pipeline (1) through the oil pump rod (4), and the annular shell (3) forms a sealing structure with the oil well pipeline (1) through the rubber sealing layer (2).
5. The heating device for preventing wax deposition of oil production well tubing according to claim 1, wherein: the first bevel gear (9) and the second bevel gear (10) form a rotating structure through the first rotating shaft (8), the heat conduction copper pipe (11) and the annular fixing frame (15) form a rotating structure through the second bevel gear (10), and the propeller blade (16) and the annular shell (3) form a rotating structure through the steel core column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180827.5U CN214145450U (en) | 2020-12-25 | 2020-12-25 | Heating device for prevent oil production well oil pipe wax deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180827.5U CN214145450U (en) | 2020-12-25 | 2020-12-25 | Heating device for prevent oil production well oil pipe wax deposition |
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| Publication Number | Publication Date |
|---|---|
| CN214145450U true CN214145450U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023180827.5U Expired - Fee Related CN214145450U (en) | 2020-12-25 | 2020-12-25 | Heating device for prevent oil production well oil pipe wax deposition |
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| CN (1) | CN214145450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837616A (en) * | 2022-06-10 | 2022-08-02 | 西南石油大学 | Heating device for prevent oil production well oil pipe wax deposition |
-
2020
- 2020-12-25 CN CN202023180827.5U patent/CN214145450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837616A (en) * | 2022-06-10 | 2022-08-02 | 西南石油大学 | Heating device for prevent oil production well oil pipe wax deposition |
| CN114837616B (en) * | 2022-06-10 | 2023-11-03 | 西南石油大学 | Heating device for prevent oil pipe wax deposition of oil production well |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |