CN214276133U - Electromagnetic heating device of digital well site crude oil - Google Patents
Electromagnetic heating device of digital well site crude oil Download PDFInfo
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- CN214276133U CN214276133U CN202120314830.7U CN202120314830U CN214276133U CN 214276133 U CN214276133 U CN 214276133U CN 202120314830 U CN202120314830 U CN 202120314830U CN 214276133 U CN214276133 U CN 214276133U
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Abstract
The utility model discloses a digital well site crude oil's electromagnetic heating device, including advancing oil pipe, heating pipe, play oil pipe, backup pad and control box, the tip welding that advances oil pipe has the oil feed flange, the oil feed flange is through the first flange of a plurality of bolt fixedly connected with, the one end in the heating pipe periphery is welded to first flange, just the other end welding of heating pipe periphery has second flange, second flange is through a plurality of bolt fixedly connected with flange that produces oil, the flange welding that produces oil is at the tip of producing oil pipe, the backup pad has all been welded to the bottom of oil feed flange and flange that produces oil, and the lateral wall of the backup pad of oil feed flange bottom has the control box, two through a plurality of screw installations all welded to the bottom of backup pad. This electromagnetic heating device of digital well site crude oil, it is effectual to solenoid's protection, the maintenance of being convenient for is changed solenoid, can also reduce use cost.
Description
Technical Field
The utility model belongs to the technical field of the crude oil heating, concretely relates to electromagnetic heating device of digital well site crude oil.
Background
When crude oil is pumped out from the underground, the temperature of the crude oil is gradually reduced under the influence of the temperature of a stratum and air, and especially in the process of transporting the crude oil in a pipeline in winter, the temperature is reduced more quickly, so that the wax deposition phenomenon easily occurs on the inner wall of the oil pipeline outside a well head, the effective diameter of the pipeline is reduced, the back pressure is increased, the system efficiency and the pump efficiency are reduced, the yield of an oil well is reduced, the pipeline can be blocked in serious conditions, the economic loss is caused, and the production cost is increased. At present, the mode of heating crude oil in a well site by an oil field is that the crude oil in the well site is heated by a well site combustion associated gas heating furnace and a coal-fired heating furnace and can be conveyed after being heated to a certain temperature. However, most wellsites now have no associated gas and gas fired furnaces have been taken out of service; the coal-fired heating furnace has the advantages of environmental pollution, high heating cost, poor heating effect and incapability of realizing digital remote monitoring. The heating of the heat tracing band and various electric heating tubes is adopted, the heat tracing band has low heat efficiency, the maintenance is difficult after the underground is damaged, and a large amount of earthwork is often required to be moved.
Therefore, in order to meet the current situation, the design and production of an electromagnetic heating device for the digitalized crude oil at the well site are urgently needed to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electromagnetic heating device of digital well site crude oil to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic heating device for digital well site crude oil comprises an oil inlet pipe, a heating pipe, an oil outlet pipe, supporting plates and a control box, wherein an oil inlet flange is welded at the end part of the oil inlet pipe and fixedly connected with a first connecting flange through a plurality of bolts, the first connecting flange is welded at one end of the periphery of the heating pipe, a second connecting flange is welded at the other end of the periphery of the heating pipe and fixedly connected with an oil outlet flange through a plurality of bolts, the oil outlet flange is welded at the end part of the oil outlet pipe, the supporting plates are welded at the bottoms of the oil inlet flange and the oil outlet flange, the control box is fixedly installed on the side wall of the supporting plate at the bottom of the oil inlet flange through a plurality of bolts, and bottom plates are welded at the bottoms of the two supporting plates;
the periphery of the heating pipe is sleeved with a protection cylinder and an electromagnetic coil, the electromagnetic coil is positioned on the inner side of the protection cylinder, a plurality of threaded holes are formed in the cylinder walls on the two sides of the protection cylinder, countersunk bolts penetrating through sealing rings are connected in the threaded holes in a threaded manner, the two sealing rings are formed by two semicircular rings connected through hinges, a linear connecting plate is welded at the end parts of the four semicircular rings, threaded through holes are formed in the side walls of the four connecting plates, and locking bolts are connected in the threaded through holes in a threaded manner;
the top of the oil inlet pipe is fixedly provided with a first temperature sensor extending into the oil inlet pipe, and the top of the oil outlet pipe is fixedly provided with a second temperature sensor extending into the oil outlet pipe;
the inner wall of control box is fixed with singlechip and wireless signal transceiver through a plurality of screws respectively installation, the singlechip passes through electronic box respectively with temperature sensor one, temperature sensor two and wireless signal transceiver electric connection.
Preferably, waterproof sealing gaskets are bonded between the two sealing rings and the side walls of the protection barrel, and annular grooves matched with the protection barrel are formed in the side walls of the two sealing rings.
Preferably, the bottom surfaces of the two bottom plates are both configured with anti-skid grains.
Preferably, the lateral wall of control box installs the chamber door through a plurality of hinges, and installs the trick lock on the chamber door.
Preferably, the pipe diameters of the oil inlet pipe and the oil outlet pipe are the same, and the pipe diameter of the heating pipe is larger than that of the oil inlet pipe.
The utility model discloses a technological effect and advantage: according to the electromagnetic heating device for the digital well site crude oil, the hinge is connected with the rotatable sealing ring to be convenient to detach, so that the protection cylinder is convenient to move away from the electromagnetic coil, the electromagnetic coil is convenient to maintain and replace when the electromagnetic coil breaks down, meanwhile, the sealing ring can carry out closed protection on the electromagnetic coil and the protection cylinder, and the durability of the electromagnetic coil and the protection cylinder in use in an open environment is improved; the singlechip passes through temperature sensor one and the inside temperature of temperature sensor two respectively monitoring into oil pipe and oil pipe, when advancing oil pipe in crude oil temperature lower with go out oil pipe in crude oil temperature not reach the setting value when suitably increasing solenoid's power, do benefit to the follow-up transportation of crude oil, reduce or close solenoid when advancing oil pipe in crude oil temperature and reach the setting value, can economize the source electric energy when the temperature is higher, do benefit to and reduce use cost, this electromagnetic heating device of digital well site crude oil, it is effectual to solenoid's protection, be convenient for maintain and change solenoid, can also reduce use cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of a heating tube of the present invention;
fig. 3 is a cross-sectional view of the control box of the present invention.
In the figure: the oil inlet pipe 1, the heating pipe 2, the oil outlet pipe 3, the oil inlet flange 4, the first connecting flange 5, the second connecting flange 6, the oil outlet flange 7, the sealing ring 8, the connecting plate 81, the protective cylinder 9, the electromagnetic coil 91, the supporting plate 10, the bottom plate 11, the control box 12, the single chip microcomputer 121, the wireless signal transceiver 122, the first temperature sensor 13 and the second temperature sensor 14.
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.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides an electromagnetic heating device for digital well site crude oil as shown in figures 1-3, which comprises an oil inlet pipe 1, a heating pipe 2, an oil outlet pipe 3, a supporting plate 10 and a control box 12, an oil inlet flange 4 is welded at the end part of the oil inlet pipe 1, the oil inlet flange 4 is fixedly connected with a first connecting flange 5 through a plurality of bolts, the first connecting flange 5 is welded at one end of the periphery of the heating pipe 2, and the other end of the periphery of the heating pipe 2 is welded with a second connecting flange 6, the second connecting flange 6 is fixedly connected with an oil outlet flange 7 through a plurality of bolts, the oil outlet flange 7 is welded at the end part of the oil outlet pipe 3, the bottom parts of the oil inlet flange 4 and the oil outlet flange 7 are both welded with a support plate 10, the side wall of the supporting plate 10 at the bottom of the oil inlet flange 4 is fixedly provided with a control box 12 through a plurality of screws, and the bottoms of the two supporting plates 10 are welded with bottom plates 11;
the outer periphery of the heating pipe 2 is sleeved with a protection cylinder 9 and an electromagnetic coil 91, the electromagnetic coil 91 is located on the inner side of the protection cylinder 9, the electromagnetic coil 91 is electrically connected with an external high-frequency power supply, a plurality of threaded holes are formed in the cylinder walls on the two sides of the protection cylinder 9, countersunk bolts penetrating through sealing rings 8 are in threaded connection in the threaded holes, the two sealing rings 8 are formed by two semicircular rings connected through hinges, the end parts of the four semicircular rings are welded with in-line connecting plates 81, threaded through holes are formed in the side walls of the four connecting plates 81, and locking bolts are in threaded connection in the threaded through holes;
a first temperature sensor 13 extending into the oil inlet pipe 1 is fixedly installed at the top of the oil inlet pipe 1, and a second temperature sensor 14 extending into the oil outlet pipe 3 is fixedly installed at the top of the oil outlet pipe 3;
the inner wall of the control box 12 is fixedly provided with a single chip microcomputer 121 and a wireless signal transceiver 122 through a plurality of screws, the single chip microcomputer 121 is electrically connected with the first temperature sensor 13, the second temperature sensor 14 and the wireless signal transceiver 122 through an electric box, and the electronic components are all in the prior art and are not described herein.
Specifically, two all bond between the lateral wall of a sealing ring 8 and a protection section of thick bamboo 9 and have waterproof sealing gasket, and the lateral wall of two sealing rings 8 all construct with the annular groove of a protection section of thick bamboo 9 adaptation, form seal structure between a sealing ring 8 and a protection section of thick bamboo 9, water-proof effects is good.
Specifically, two the bottom surface of bottom plate 11 all is constructed anti-skidding line, does benefit to the support to advancing oil pipe 1, going out oil pipe 3 and heating pipe 2.
Specifically, the lateral wall of the control box 12 is provided with a box door through a plurality of hinges, and the box door is provided with a coded lock.
Specifically, the pipe diameters of the oil inlet pipe 1 and the oil outlet pipe 3 are the same, the pipe diameter of the heating pipe 2 is larger than that of the oil inlet pipe 1, the flow velocity of crude oil in the heating pipe 2 can be reduced, the heating of the crude oil by the electromagnetic coil 91 is facilitated, and the heating quality is improved.
The working principle is that the electromagnetic heating device of the digital well site crude oil reduces the flow velocity when the crude oil enters the heating pipe 2 from the oil inlet pipe 1, the electromagnetic coil 91 works to heat the crude oil with low flow velocity in the heating pipe 2, the single chip microcomputer 121 monitors the temperature inside the oil inlet pipe 1 and the oil outlet pipe 3 through the first temperature sensor 13 and the second temperature sensor 14 respectively, when the temperature of the crude oil in the oil inlet pipe 1 is low and the temperature of the crude oil in the oil outlet pipe 3 does not reach a set value, the single chip microcomputer 121 sends a working instruction to an electric control switch of the electromagnetic coil 91, the power of the electromagnetic coil 91 is properly increased, and the electromagnetic coil 91 is reduced or closed when the temperature of the crude oil in the oil inlet pipe 1 reaches the set value.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an electromagnetic heating device of digital well site crude oil, includes into oil pipe (1), heating pipe (2), goes out oil pipe (3), backup pad (10) and control box (12), its characterized in that: the oil outlet pipe is characterized in that an oil inlet flange (4) is welded at the end part of the oil inlet pipe (1), the oil inlet flange (4) is fixedly connected with a first connecting flange (5) through a plurality of bolts, the first connecting flange (5) is welded at one end of the periphery of the heating pipe (2), a second connecting flange (6) is welded at the other end of the periphery of the heating pipe (2), the second connecting flange (6) is fixedly connected with an oil outlet flange (7) through a plurality of bolts, the oil outlet flange (7) is welded at the end part of the oil outlet pipe (3), supporting plates (10) are welded at the bottoms of the oil inlet flange (4) and the oil outlet flange (7), a control box (12) is fixedly installed on the side wall of the supporting plate (10) at the bottom of the oil inlet flange (4) through a plurality of screws, and a bottom plate (11) is welded;
the outer periphery of the heating pipe (2) is sleeved with a protection cylinder (9) and an electromagnetic coil (91), the electromagnetic coil (91) is located on the inner side of the protection cylinder (9), a plurality of threaded holes are formed in the cylinder walls on the two sides of the protection cylinder (9), countersunk bolts penetrating through sealing rings (8) are connected in the threaded holes in a threaded mode, the two sealing rings (8) are formed by two semicircular rings connected through hinges, linear connecting plates (81) are welded to the end portions of the four semicircular rings, threaded through holes are formed in the side walls of the four connecting plates (81), and locking bolts are connected in the threaded through holes in a threaded mode;
a first temperature sensor (13) extending into the oil inlet pipe (1) is fixedly installed at the top of the oil inlet pipe (1), and a second temperature sensor (14) extending into the oil outlet pipe (3) is fixedly installed at the top of the oil outlet pipe (3);
the inner wall of the control box (12) is fixedly provided with a single chip microcomputer (121) and a wireless signal transceiver (122) through a plurality of screws, and the single chip microcomputer (121) is electrically connected with a first temperature sensor (13), a second temperature sensor (14) and the wireless signal transceiver (122) through an electric box.
2. The electromagnetic heating device of digitized wellsite crude oil of claim 1, wherein: two waterproof sealing gaskets are bonded between the side walls of the sealing rings (8) and the protection barrel (9), and annular grooves matched with the protection barrel (9) are formed in the side walls of the two sealing rings (8).
3. The electromagnetic heating device of digitized wellsite crude oil of claim 1, wherein: the bottom surfaces of the two bottom plates (11) are both constructed with anti-skid grains.
4. The electromagnetic heating device of digitized wellsite crude oil of claim 1, wherein: the side wall of the control box (12) is provided with a box door through a plurality of hinges, and the box door is provided with a coded lock.
5. The electromagnetic heating device of digitized wellsite crude oil of claim 1, wherein: the pipe diameter of advancing oil pipe (1) and going out oil pipe (3) is the same, the pipe diameter of heating pipe (2) is greater than the pipe diameter that advances oil pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314830.7U CN214276133U (en) | 2021-02-03 | 2021-02-03 | Electromagnetic heating device of digital well site crude oil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314830.7U CN214276133U (en) | 2021-02-03 | 2021-02-03 | Electromagnetic heating device of digital well site crude oil |
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| CN214276133U true CN214276133U (en) | 2021-09-24 |
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| CN202120314830.7U Active CN214276133U (en) | 2021-02-03 | 2021-02-03 | Electromagnetic heating device of digital well site crude oil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777021A (en) * | 2022-04-28 | 2022-07-22 | 张娟 | Crude oil heating device for crude oil gathering and transportation pump station |
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2021
- 2021-02-03 CN CN202120314830.7U patent/CN214276133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777021A (en) * | 2022-04-28 | 2022-07-22 | 张娟 | Crude oil heating device for crude oil gathering and transportation pump station |
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