CN111963809A - Self-friction heat-generating type petroleum pipeline anti-freezing device - Google Patents
Self-friction heat-generating type petroleum pipeline anti-freezing device Download PDFInfo
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- CN111963809A CN111963809A CN202010999674.2A CN202010999674A CN111963809A CN 111963809 A CN111963809 A CN 111963809A CN 202010999674 A CN202010999674 A CN 202010999674A CN 111963809 A CN111963809 A CN 111963809A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
- F17D1/18—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by heating
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Abstract
The invention discloses a self-friction heat generation type petroleum pipeline anti-freezing device, which belongs to the field of petroleum pipeline anti-freezing, and is characterized in that external wind energy is utilized to drive a vertical shaft windmill and a magnetic adjusting plate to rotate, the magnetic acting force between the magnetic adjusting plate and a heat generation ring is circularly and repeatedly changed through the continuous rotation of the magnetic adjusting plate, a pair of heat generation rings close to the magnetic adjusting plate are continuously moved back and forth, meanwhile, because the same magnetic force exists between the adjacent heat generation rings, the movement of one heat generation ring breaks the magnetic force balance between the heat generation rings, other heat generation rings are moved under the change of the magnetic force, a large amount of heat energy is generated through the continuous friction between the first friction ring and the second friction ring and the heat generation rings, the heat generation rings also generate heat through friction in the moving process, the heat generation through the two forms of friction heat generation are jointly used as heat conduction liquid to heat the heat conduction liquid to heat up, the continuous spontaneous heat preservation and antifreezing effect on the petroleum pipeline is realized.
Description
Technical Field
The invention relates to the field of petroleum pipeline anti-freezing, in particular to a self-friction heat generation type petroleum pipeline anti-freezing device.
Background
The current society is highly developed, and energy is an indispensable resource. Petroleum is a naturally stored energy source, and its exploitation requires drilling to extract oil, smelting the oil, and then using it by transportation of each site. The transportation of oil is performed through oil pipelines, each of which forms a transportation network for transporting oil to each of the required places.
The petroleum pipeline is arranged outdoors, if the temperature is too low, particularly in winter in the north, the temperature is basically below zero, the petroleum pipeline is easy to crack at low temperature, the problem of oil leakage is possibly caused, and the low temperature is easy to cause the solidification of petroleum on the inner wall of the pipeline, so that the conveying efficiency is influenced, and the anti-freezing of the petroleum pipeline is particularly important.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a self-friction heat-generating type petroleum pipeline anti-freezing device, which utilizes external wind energy to drive a vertical shaft windmill and a magnetic adjusting plate to rotate, the magnetic acting force between the magnetic adjusting plate and a heat generating ring is circularly and repeatedly changed by the continuous rotation of the magnetic adjusting plate, a pair of heat generating rings close to the magnetic adjusting plate are continuously moved back, meanwhile, because the same magnetic force exists between the adjacent heat generating rings, the movement of one heat generating ring breaks the magnetic force balance between the heat generating rings, other heat generating rings are moved under the change of the magnetic force, a large amount of heat energy is generated by the continuous friction between the first friction ring and the second friction ring and the heat generating rings, the heat generating rings also generate heat by friction in the self-friction process during the movement, the heat generating liquid is heated by heat through the two forms of friction heat generating, the continuous spontaneous heat preservation and antifreezing effect on the petroleum pipeline is realized.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A self-friction heat generation type petroleum pipeline anti-freezing device comprises an anti-freezing pipe fixedly connected to the outer surface of a petroleum pipeline, wherein a vertical shaft windmill is arranged on the upper side of the anti-freezing pipe, an inner cavity is formed in the anti-freezing pipe, heat conducting liquid is filled in the inner cavity, a magnetic adjusting plate is arranged in the inner cavity, an extension rod is fixedly connected to the upper end of the magnetic adjusting plate and penetrates through the upper end of the anti-freezing pipe and is rotatably connected with the interior of the anti-freezing pipe, the vertical shaft windmill comprises a vertical shaft, the lower end of the vertical shaft is sleeved on the outer side of the extension rod, a bolt assembly is connected between the vertical shaft and the extension rod, a plurality of heat generation rings are arranged in the inner cavity and are uniformly distributed on the left side and the right side of the magnetic adjusting plate, a first friction ring is fixedly connected to the inner wall of the inner cavity, which is far away from the petroleum pipeline, the invention utilizes external wind energy to drive the vertical axis windmill and the magnetic adjusting plate to rotate, the magnetic acting force between the magnetic adjusting plate and the heat generating ring is changed circularly and repeatedly by the continuous rotation of the magnetic adjusting plate, so that a pair of heat generating rings close to the magnetic adjusting plate continuously move back, meanwhile, because the same magnetic force exists between the adjacent heat generating rings, the movement of one heat generating ring breaks the magnetic force balance among the heat generating rings, so that other heat generating rings move under the change of the magnetic force, and the friction motion with more heat generating rings is realized, a large amount of heat energy is generated by continuous friction between the first friction ring and the second friction ring and the heat generating ring, and the heat generation ring also carries out frictional heat generation in the moving process, and the frictional heat generation in two forms is heat conduction liquid together to heat the heat conduction liquid through heat, so that the continuous spontaneous heat preservation and antifreezing effect on the petroleum pipeline is realized.
Furthermore, the heat generating ring comprises a main heat conducting ring and an auxiliary heat conducting ring, the main heat conducting ring is located on the outer side of the auxiliary heat conducting ring, a pair of fixing nets is fixedly connected between the main heat conducting ring and the auxiliary heat conducting ring, a third friction ring is fixedly connected to the outer surface of the main heat conducting ring close to the first friction ring, a fourth friction ring is fixedly connected to the inner surface of the auxiliary heat conducting ring close to the second friction ring, when the heat generating ring slides back and forth in the inner cavity, the third friction ring can rub back and forth with the first friction ring, the fourth friction ring rubs back and forth with the second friction ring, mechanical energy is converted into heat energy generated in the friction process, and the heat energy is absorbed by heat conducting liquid in the inner cavity, so that the temperature of the heat conducting liquid is increased, and the heat preservation and freeze prevention effects on the petroleum pipeline on the inner side of the freeze.
Furthermore, one ends of the main heat-conducting ring and the auxiliary heat-conducting ring, which are close to the magnetic adjusting plate, are fixedly connected with main magnetic sheets, one ends of the main heat-conducting ring and the auxiliary heat-conducting ring, which are far away from the magnetic adjusting plate, are fixedly connected with auxiliary magnetic sheets, and the magnetic properties of the main magnetic sheets and the auxiliary magnetic sheets are opposite, so that mutually repulsive acting forces are generated between the adjacent pair of heat rings due to the fact that the main magnetic sheets and the auxiliary magnetic sheets are adjacent to each other, under the effect of no external force, the same distance can be kept between the plurality of heat rings to achieve a balanced state, and when the position of one heat ring moves, the balance of the acting forces between each other is broken due to the fact that the magnetic force between each other changes, so that the heat rings on the two adjacent sides all move under the action of the magnetic force, and therefore, a friction motion with more.
Further, the magnetic adjusting plate comprises a rotating plate fixedly connected with the extension rod, the side wall of the rotating plate is fixedly connected with a plurality of main magnetic blocks and a plurality of auxiliary magnetic blocks, the main magnetic blocks and the auxiliary magnetic blocks are uniformly distributed at intervals, the rotating plate and the main magnetic blocks have opposite magnetism, and opposite magnetic force also exists between the rotating plate and the main magnetic blocks and between the main magnetic blocks (namely one of the rotating plate and the main magnetic blocks is attracted with the main magnetic sheet and the other one is repelled with the main magnetic sheet), when the rotating plate rotates, the rotating plate and the main magnetic blocks can circularly and repeatedly and regularly face the main magnetic sheets at two adjacent sides, and continuously and circularly play the action force of attraction and repulsion on the main magnetic sheets, so that a pair of heat generating rings close to the magnetic adjusting plate continuously move back and forth, meanwhile, one heat generating ring can drive other heat generating rings to simultaneously move due to the rotation of the magnetic adjusting plate, and the simultaneous movement of the plurality of heat generating rings is realized, the heat-generating ring continuously rubs with the first friction ring and the second friction ring on the inner wall of the inner cavity back and forth to generate a large amount of heat energy, so that the heating of the heat-conducting liquid plays a role in heat preservation and freeze prevention on the petroleum pipeline.
Further, still a plurality of pairs of baffles of fixedly connected with between main heat conduction ring and the vice heat conduction ring, baffle fixed connection is between a pair of fixed network, and is a pair of a plurality of friction balls have been placed between the baffle, when the ring that generates heat takes place to remove under magnetic force, the friction ball also can round trip movement thereupon, and at the removal in-process, can take place collision each other and friction and then generate heat between a plurality of friction balls, realizes the friction thermogenesis of thermogenic ring self inside, provides the heat for the intensification of heat-conducting liquid equally, has further improved the frostproofing effect of this device.
Furthermore, the upside of transferring the magnetic sheet is equipped with the feed liquor pipe, the upper end of feed liquor pipe and the inner wall fixed connection of inner chamber, the lower extreme of feed liquor pipe contacts with the upper end of transferring the magnetic sheet, and the feed liquor pipe plays limiting displacement to transferring the magnetic sheet, makes to transfer the magnetic sheet to realize stable the rotation, has also guaranteed the stable rotation of extension rod and vertical axis windmill.
Further, the outer end fixedly connected with anti-overflow cover of anti-freeze pipe, the anti-overflow cover is located the outside of vertical scroll, the anti-overflow cover includes the urceolus, the internal surface fixedly connected with imbibition cotton of urceolus can absorb the heat conduction liquid that the extension rod spills over with anti-freeze union coupling department through the imbibition cotton, makes the difficult outflow of heat conduction liquid.
Further, the upper end and the lower end of the anti-freezing pipe are fixedly connected with a liquid inlet pipe and a liquid outlet pipe respectively, the liquid inlet pipe and the liquid outlet pipe are communicated with the inner cavity, pipe covers are connected to the outer ends of the liquid inlet pipe and the liquid outlet pipe in a threaded mode, the liquid inlet pipe is used for adding heat conducting liquid into the inner cavity, and the liquid outlet pipe is used for discharging the heat conducting liquid.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme utilizes external wind energy to drive the vertical axis windmill and the magnetic adjusting plate to rotate, and the magnetic acting force between the magnetic adjusting plate and the heat generating ring is circularly and repeatedly changed by the continuous rotation of the magnetic adjusting plate, so that the pair of heat generating rings close to the magnetic adjusting plate continuously move back, meanwhile, because the same magnetic force exists between the adjacent heat generating rings, the movement of one heat generating ring breaks the magnetic force balance among the heat generating rings, so that other heat generating rings move under the change of the magnetic force, and the friction motion with more heat generating rings is realized, a large amount of heat energy is generated by continuous friction between the first friction ring and the second friction ring and the heat generating ring, and the heat generation ring also carries out frictional heat generation in the moving process, and the frictional heat generation in two forms is heat conduction liquid together to heat the heat conduction liquid through heat, so that the continuous spontaneous heat preservation and antifreezing effect on the petroleum pipeline is realized.
(2) The heat generating ring comprises a main heat conducting ring and an auxiliary heat conducting ring, the main heat conducting ring is located on the outer side of the auxiliary heat conducting ring, a pair of fixing nets fixedly connected between the main heat conducting ring and the auxiliary heat conducting ring, the outer surface of the main heat conducting ring close to the first friction ring is fixedly connected with a third friction ring, the inner surface of the auxiliary heat conducting ring close to the second friction ring is fixedly connected with a fourth friction ring, when the heat generating ring slides back and forth in the inner cavity, the third friction ring can rub back and forth with the first friction ring, the fourth friction ring rubs back and forth with the second friction ring, mechanical energy is converted into heat energy generated in the friction process, the heat energy is absorbed by heat conducting liquid in the inner cavity, the temperature of the heat conducting liquid is increased, and therefore the heat preserving and anti-freezing effects are achieved on the petroleum pipeline.
(3) The magnetic control device comprises a main heat conducting ring, an auxiliary heat conducting ring, a pair of magnetic sheets, a main magnetic sheet, a pair of magnetic sheets, a pair of heat generating rings and a pair of heat conducting rings, wherein the main magnetic sheet is fixedly connected to one end of the main heat conducting ring close to the magnetic control plate, the auxiliary magnetic sheet is fixedly connected to one end of the main heat conducting ring far away from the magnetic control plate, and the magnetism of the main magnetic sheet is opposite to that of the auxiliary magnetic sheet.
(4) The magnetic regulating plate comprises a rotating plate fixedly connected with the extension rod, the side wall of the rotating plate is fixedly connected with a plurality of main magnetic blocks and a plurality of auxiliary magnetic blocks, the main magnetic blocks and the auxiliary magnetic blocks are uniformly distributed at intervals, the rotating plate and the main magnetic blocks have opposite magnetism, and opposite magnetic forces also exist between the rotating plate and the main magnetic blocks and between the main magnetic blocks (namely, one of the rotating plate and the main magnetic blocks is attracted with the main magnetic sheet and the other one is repelled with the main magnetic sheet), when the rotating plate rotates, the rotating plate and the main magnetic blocks can circularly and repeatedly and regularly face the main magnetic sheets at two adjacent sides and continuously and circularly exert attraction and repulsion forces on the main magnetic sheets, so that a pair of heat generating rings close to the magnetic regulating plate continuously move back and forth, meanwhile, one heat generating ring can drive other heat generating rings to simultaneously move due to the rotation of the magnetic regulating plate, the simultaneous movement of the plurality of heat generating rings is realized, the heat-generating ring continuously rubs with the first friction ring and the second friction ring on the inner wall of the inner cavity back and forth to generate a large amount of heat energy, so that the heating of the heat-conducting liquid plays a role in heat preservation and freeze prevention on the petroleum pipeline.
(5) Still many pairs of baffles of fixedly connected with between leading heat ring and the vice heat conduction ring, baffle fixed connection is between a pair of fixed network, a plurality of friction balls have been placed between a pair of baffle, when the ring that generates heat takes place to remove under the magnetic force effect, the friction ball also can round trip movement thereupon, at the removal in-process, can take place collision each other and friction and then generate heat between a plurality of friction balls, realize the friction themogenesis of ring self inside that generates heat, provide the heat for the intensification of heat-conducting liquid equally, the antifreezing effect of this device has further been improved.
(6) The upper side of the magnetic adjusting plate is provided with a liquid inlet pipe, the upper end of the liquid inlet pipe is fixedly connected with the inner wall of the inner cavity, the lower end of the liquid inlet pipe is in contact with the upper end of the magnetic adjusting plate, and the liquid inlet pipe plays a limiting role in the magnetic adjusting plate, so that the magnetic adjusting plate can realize stable rotation, and the stable rotation of the extension rod and the vertical shaft windmill is also ensured.
(7) The outer end fixedly connected with anti-overflow cover of anti-freeze pipe, the anti-overflow cover is located the outside of vertical scroll, and the anti-overflow cover includes the urceolus, and the internal surface fixedly connected with imbibition cotton of urceolus can absorb the heat conduction liquid that the extension rod spills over with anti-freeze union coupling through the imbibition cotton, makes the heat conduction liquid difficult for flowing.
(8) The upper end and the lower end of the anti-freezing pipe are fixedly connected with a liquid inlet pipe and a liquid outlet pipe respectively, the liquid inlet pipe and the liquid outlet pipe are communicated with the inner cavity, the outer ends of the liquid inlet pipe and the liquid outlet pipe are in threaded connection with pipe covers, the liquid inlet pipe is used for adding heat-conducting liquid into the inner cavity, and the liquid outlet pipe is used for discharging the heat-conducting liquid.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure at B in FIG. 2;
FIG. 5 is a perspective view of a heat generation ring of the present invention;
FIG. 6 is an exploded view of the heat generation ring of the present invention;
FIG. 7 is a schematic front view of a heat generation ring according to the present invention;
FIG. 8 is a schematic front view of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 8;
fig. 10 is a perspective view of the magnetic tuning plate of the present invention.
The reference numbers in the figures illustrate:
1 anti-freezing pipe, 101 inner cavity, 2 vertical axis windmill, 21 vertical axis, 3 heat generating ring, 31 main heat conducting ring, 32 auxiliary heat conducting ring, 33 third friction ring, 34 fourth friction ring, 35 main magnetic sheet, 36 auxiliary magnetic sheet, 37 fixing net, 38 friction ball, 39 clapboard, 4 magnetic adjusting plate, 41 rotating plate, 42 main magnetic block, 43 auxiliary magnetic block, 5 first friction ring, 6 second friction ring, 7 side magnetic sheet, 8 anti-overflow sleeve, 81 outer cylinder, 82 liquid absorption cotton, 9 extending rod, 10 bolt component, 11 liquid inlet pipe, 12 liquid outlet pipe.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1, a self-friction heat generation type petroleum pipeline anti-freezing device comprises an anti-freezing pipe 1 fixedly connected to the outer surface of a petroleum pipeline, a vertical shaft windmill 2 is arranged on the upper side of the anti-freezing pipe 1, referring to fig. 2, an inner cavity 101 is formed in the anti-freezing pipe 1, heat conducting liquid is filled in the inner cavity 101, a magnetic adjusting plate 4 is arranged in the inner cavity 101, an extending rod 9 is fixedly connected to the upper end of the magnetic adjusting plate 4, the extending rod 9 penetrates through the upper end of the anti-freezing pipe 1 and is rotatably connected with the inner portion of the anti-freezing pipe 1, referring to fig. 8 and 9, the vertical shaft windmill 2 comprises a vertical shaft 21, the lower end of the vertical shaft 21 is sleeved on the outer side of the extending rod 9, a bolt assembly 10 is connected between the vertical shaft 21 and the extending rod 9, the bolt assembly 10 comprises a bolt and a nut, both the.
Referring to fig. 2 and 5, a plurality of heat generating rings 3 are disposed inside an inner cavity 101, the plurality of heat generating rings 3 are uniformly distributed on the left and right sides of a magnetic adjusting plate 4, referring to fig. 3, 5 and 6, a first friction ring 5 is fixedly connected to an inner wall of the inner cavity 101 away from a petroleum pipeline, a second friction ring 6 is fixedly connected to an inner wall of the inner cavity 101 close to the petroleum pipeline, each heat generating ring 3 includes a main heat conducting ring 31 and an auxiliary heat conducting ring 32, the main heat conducting ring 31 is located outside the auxiliary heat conducting ring 32, a pair of fixing nets 37 is fixedly connected between the main heat conducting ring 31 and the auxiliary heat conducting ring 32, a third friction ring 33 is fixedly connected to an outer surface of the main heat conducting ring 31 close to the first friction ring 5, a fourth friction ring 34 is fixedly connected to an inner surface of the auxiliary heat conducting ring 32 close to the second friction ring 6, when the heat generating rings 3 slide back and forth inside the inner cavity 101, the third friction ring 33 can rub against, the fourth friction ring 34 and the second friction ring 6 rub back and forth, mechanical energy is converted into heat energy generated in the friction process, the heat energy is absorbed by heat-conducting liquid in the inner cavity 101, the temperature of the heat-conducting liquid is increased, and therefore, the petroleum pipeline inside the anti-freezing pipe 1 is kept warm and prevented from freezing, one ends of the main heat-conducting ring 31 and the auxiliary heat-conducting ring 32, which are close to the magnetism adjusting plate 4, are fixedly connected with a main magnetic sheet 35, one ends of the main heat-conducting ring 31 and the auxiliary heat-conducting ring 32, which are far away from the magnetism adjusting plate 4, are fixedly connected with an auxiliary magnetic sheet 36, the magnetism of the main magnetic sheet 35 is opposite to that of the auxiliary magnetic sheet 36, therefore, mutually repulsive acting force is generated between adjacent pairs of heat rings 3 due to the fact that the main magnetic sheet 35 and the auxiliary magnetic sheet 36 are adjacent, under the effect of no external force, the same spacing is kept between the plurality of heat rings 3 to achieve a balanced state, and when, the magnetic force between the two heat generating rings is changed, so that the balance of the acting force between the two heat generating rings is broken, the heat generating rings 3 on the two adjacent sides move under the action of the magnetic force, and the friction motion with more heat energy is realized, so that a large amount of heat energy is generated conveniently.
Referring to fig. 9 and 10, the magnetic adjustment plate 4 includes a rotation plate 41 fixedly connected to the extension rod 9, a plurality of main magnetic blocks 42 and a plurality of auxiliary magnetic blocks 43 are fixedly connected to a side wall of the rotation plate 41, the main magnetic blocks 42 and the auxiliary magnetic blocks 43 are uniformly distributed at intervals, the rotation plate 41 and the main magnetic blocks 42 have opposite magnetism, and opposite magnetic forces also exist between the rotation plate 41 and the main magnetic blocks 42 and the main magnetic sheets 35 (i.e. one of the rotation plate 41 and the main magnetic blocks 42 is attracted to the main magnetic sheets 35 and the other one is repelled to the main magnetic sheets 35), when the rotation plate 41 rotates, the rotation plate 41 and the main magnetic blocks 42 cyclically and regularly face the main magnetic sheets 35 at two adjacent sides, and continuously and cyclically exert attraction and repulsion forces on the main magnetic sheets 35, so that a pair of heat generation rings 3 close to the magnetic adjustment plate 4 continuously move back and forth, and at the same time, because of the repulsion forces also exist between the adjacent heat generation rings 3, one heat generation ring 3 drives the other heat generation ring 3 to move simultaneously, thereby removed when having realized a plurality of heat ring 3 because of adjusting the rotation of magnetic plate 4, come and go back and forth constantly to rub through heat ring 3 and the first friction ring 5 and the second friction ring 6 of inner chamber 101 inner wall and produce a large amount of heat energy, make the intensification of heat-conducting liquid play the frost-proof effect of heat preservation to the petroleum pipeline.
Referring to fig. 3 and 6, a plurality of pairs of partition plates 39 are fixedly connected between the main heat-conducting ring 31 and the auxiliary heat-conducting ring 32, the partition plates 39 are fixedly connected between a pair of fixing nets 37, a plurality of friction balls 38 are arranged between the pair of partition plates 39, when the heat-generating ring 3 moves under the action of magnetic force, the friction balls 38 also move back and forth, and in the moving process, the friction balls 38 collide and rub against each other to generate heat, so that the heat is generated by friction inside the heat-generating ring 3, heat is provided for the temperature rise of the heat-conducting liquid, and the anti-freezing effect of the device is further improved.
Referring to fig. 4, a pair of side plates 7 are fixedly connected to a pair of side walls of the inner cavity 101, and a repulsive force is also generated between the side plates 7 and the sub-plates 36, so that the heat generating rings 3 at the head and tail sides of the inner cavity 101 are not easily close to the side walls of the inner cavity 101 to collide with each other.
Referring to fig. 9, a liquid inlet pipe 11 is arranged on the upper side of the magnetism regulating plate 4, the upper end of the liquid inlet pipe 11 is fixedly connected with the inner wall of the inner cavity 101, the lower end of the liquid inlet pipe 11 contacts with the upper end of the magnetism regulating plate 4, the liquid inlet pipe 11 has a limiting effect on the magnetism regulating plate 4, so that the magnetism regulating plate 4 can stably rotate, the stable rotation of the extension rod 9 and the vertical axis windmill 2 is also ensured, an anti-overflow sleeve 8 is fixedly connected to the outer end of the anti-freezing pipe 1, the anti-overflow sleeve 8 is positioned on the outer side of the vertical shaft 21, the anti-overflow sleeve 8 comprises an outer cylinder 81, liquid absorbing cotton 82 is fixedly connected to the inner surface of the outer cylinder 81, and the heat conducting liquid overflowing from the connection between the extension rod 9 and.
Referring to fig. 1 and 2, the upper end and the lower end of the anti-freezing pipe 1 are respectively and fixedly connected with a liquid inlet pipe 11 and a liquid outlet pipe 12, the liquid inlet pipe 11 and the liquid outlet pipe 12 are both communicated with the inner cavity 101, the outer ends of the liquid inlet pipe 11 and the liquid outlet pipe 12 are both in threaded connection with pipe covers, the liquid inlet pipe 11 is used for adding heat-conducting liquid into the inner cavity 101, the liquid outlet pipe 12 is used for discharging the heat-conducting liquid, and liquid which is easy to conduct heat, small in viscosity and high in fluidity can be used as the heat-conducting liquid (such as water), so that the heat can be absorbed and transferred conveniently, and meanwhile, the movement.
The invention utilizes external wind energy to drive the vertical axis windmill 2 and the magnetic adjusting plate 4 to rotate, and the magnetic acting force between the magnetic adjusting plate 4 and the heat generating ring 3 is circularly and repeatedly changed by the continuous rotation of the magnetic adjusting plate 4, so that the pair of heat generating rings 3 close to the magnetic adjusting plate 4 continuously move back, meanwhile, because the same magnetic force exists between the adjacent heat generating rings 3, the movement of one heat generating ring 3 breaks the magnetic force balance among the heat generating rings 3, so that other heat generating rings 3 all move under the change of the magnetic force, and the friction motion with more than one belt is realized, a large amount of heat energy is generated by the continuous friction between the first and second friction rings 5 and 6 and the heat generating ring 3, and, the heat generation ring 3 also carries out the frictional heat generation in self in the removal in-process, and the frictional heat generation through two kinds of forms makes its intensification for heat-conducting liquid through the heat jointly, has realized the heat preservation antifreezing effect to petroleum pipeline lasts spontaneity.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a from heat generation formula petroleum pipeline freeze-proof device of friction, includes freezing prevention pipe (1) of fixed connection in petroleum pipeline surface, its characterized in that: the vertical shaft windmill (2) is arranged on the upper side of the anti-freezing pipe (1), an inner cavity (101) is formed in the anti-freezing pipe (1), heat conducting liquid is filled in the inner cavity (101), a magnetic adjusting plate (4) is arranged in the inner cavity (101), an extension rod (9) is fixedly connected to the upper end of the magnetic adjusting plate (4), the extension rod (9) penetrates through the upper end of the anti-freezing pipe (1) and is rotatably connected with the inner part of the anti-freezing pipe (1), the vertical shaft windmill (2) comprises a vertical shaft (21), the lower end of the vertical shaft (21) is sleeved on the outer side of the extension rod (9), a bolt assembly (10) is connected between the vertical shaft (21) and the extension rod (9), a plurality of heating rings (3) are arranged in the inner cavity (101), the plurality of heating rings (3) are uniformly distributed on the left side and the right side of the magnetic adjusting plate (4), and a first friction ring (5) is fixedly connected to the inner wall, far away from a pipeline, of, the inner wall of the inner cavity (101) close to the petroleum pipeline is fixedly connected with a second friction ring (6), and a pair of side walls of the inner cavity (101) are fixedly connected with side magnetic sheets (7).
2. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 1, wherein: the heat generation ring (3) comprises a main heat conduction ring (31) and an auxiliary heat conduction ring (32), the main heat conduction ring (31) is located on the outer side of the auxiliary heat conduction ring (32), a pair of fixing nets (37) is fixedly connected between the main heat conduction ring (31) and the auxiliary heat conduction ring (32), a third friction ring (33) is fixedly connected to the outer surface, close to the first friction ring (5), of the main heat conduction ring (31), and a fourth friction ring (34) is fixedly connected to the inner surface, close to the second friction ring (6), of the auxiliary heat conduction ring (32).
3. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 2, wherein: the magnetic control device is characterized in that one ends, close to the magnetic control plate (4), of the main heat conducting ring (31) and the auxiliary heat conducting ring (32) are fixedly connected with main magnetic sheets (35), and one ends, far away from the magnetic control plate (4), of the main heat conducting ring (31) and the auxiliary heat conducting ring (32) are fixedly connected with auxiliary magnetic sheets (36).
4. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 1, wherein: the magnetic adjusting plate (4) comprises a rotating plate (41) fixedly connected with the extension rod (9), the side wall of the rotating plate (41) is fixedly connected with a plurality of main magnetic blocks (42) and a plurality of auxiliary magnetic blocks (43), and the main magnetic blocks (42) and the auxiliary magnetic blocks (43) are evenly distributed at intervals.
5. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 2, wherein: a plurality of pairs of clapboards (39) are fixedly connected between the main heat conduction ring (31) and the auxiliary heat conduction ring (32), the clapboards (39) are fixedly connected between a pair of fixing nets (37), and a plurality of friction balls (38) are placed between the pair of clapboards (39).
6. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 1, wherein: transfer the upside of magnetic sheet (4) to be equipped with feed liquor pipe (11), the upper end of feed liquor pipe (11) and the inner wall fixed connection of inner chamber (101), the lower extreme of feed liquor pipe (11) contacts with the upper end of transferring magnetic sheet (4).
7. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 1, wherein: the outer end fixedly connected with anti-overflow cover (8) of anti-freezing pipe (1), anti-overflow cover (8) are located the outside of vertical scroll (21), anti-overflow cover (8) are including urceolus (81), the internal surface fixedly connected with of urceolus (81) absorbs liquid cotton (82).
8. The self-friction heat-generating petroleum pipeline anti-freezing device as claimed in claim 1, wherein: the upper end and the lower end of the anti-freezing pipe (1) are respectively and fixedly connected with a liquid inlet pipe (11) and a liquid outlet pipe (12), the liquid inlet pipe (11) and the liquid outlet pipe (12) are communicated with the inner cavity (101), and the outer ends of the liquid inlet pipe (11) and the liquid outlet pipe (12) are respectively and spirally connected with a pipe cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999674.2A CN111963809A (en) | 2020-09-22 | 2020-09-22 | Self-friction heat-generating type petroleum pipeline anti-freezing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010999674.2A CN111963809A (en) | 2020-09-22 | 2020-09-22 | Self-friction heat-generating type petroleum pipeline anti-freezing device |
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| CN111963809A true CN111963809A (en) | 2020-11-20 |
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| CN202010999674.2A Pending CN111963809A (en) | 2020-09-22 | 2020-09-22 | Self-friction heat-generating type petroleum pipeline anti-freezing device |
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| CN112923155A (en) * | 2021-01-21 | 2021-06-08 | 浙江大亚节能科技有限公司 | Pipeline heat-insulating layer structure of nuclear power equipment |
| CN112944091A (en) * | 2021-02-12 | 2021-06-11 | 刘宏震 | Petroleum pipeline |
| CN112983328A (en) * | 2021-02-18 | 2021-06-18 | 江苏腾龙石化机械有限公司 | Anti-freezing petroleum wellhead |
| CN113063048A (en) * | 2021-04-21 | 2021-07-02 | 刘园园 | Self-friction heat-generating type petroleum pipeline anti-freezing device |
| CN114659033A (en) * | 2022-05-27 | 2022-06-24 | 南通久鼎特种钢管有限公司 | Freezing-prevention stainless steel water conveying pipe |
| CN115155197A (en) * | 2022-06-16 | 2022-10-11 | 华能伊敏煤电有限责任公司 | Oil-water separator for pushing air bag of excavator and anti-freezing system applied to oil-water separator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112923155A (en) * | 2021-01-21 | 2021-06-08 | 浙江大亚节能科技有限公司 | Pipeline heat-insulating layer structure of nuclear power equipment |
| CN112944091A (en) * | 2021-02-12 | 2021-06-11 | 刘宏震 | Petroleum pipeline |
| CN112983328A (en) * | 2021-02-18 | 2021-06-18 | 江苏腾龙石化机械有限公司 | Anti-freezing petroleum wellhead |
| CN113063048A (en) * | 2021-04-21 | 2021-07-02 | 刘园园 | Self-friction heat-generating type petroleum pipeline anti-freezing device |
| CN113063048B (en) * | 2021-04-21 | 2023-08-01 | 刘园园 | Self-friction heat generation type petroleum pipeline anti-freezing device |
| CN114659033A (en) * | 2022-05-27 | 2022-06-24 | 南通久鼎特种钢管有限公司 | Freezing-prevention stainless steel water conveying pipe |
| CN115155197A (en) * | 2022-06-16 | 2022-10-11 | 华能伊敏煤电有限责任公司 | Oil-water separator for pushing air bag of excavator and anti-freezing system applied to oil-water separator |
| CN115155197B (en) * | 2022-06-16 | 2023-08-25 | 华能伊敏煤电有限责任公司 | Oil-water separator for pushing air bag of excavator and anti-freezing system applied by oil-water separator |
| CN115302650A (en) * | 2022-08-30 | 2022-11-08 | 承德石油高等专科学校 | Rubber banburying processing equipment based on green |
| CN115302650B (en) * | 2022-08-30 | 2024-05-24 | 承德石油高等专科学校 | Green environment-friendly rubber banburying processing equipment |
| CN116292533A (en) * | 2023-05-16 | 2023-06-23 | 泸州合成液压件有限公司 | Antifreezing hydraulic cylinder |
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