CN102088800B - Magnetic heating machine - Google Patents
Magnetic heating machine Download PDFInfo
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- CN102088800B CN102088800B CN 201110007373 CN201110007373A CN102088800B CN 102088800 B CN102088800 B CN 102088800B CN 201110007373 CN201110007373 CN 201110007373 CN 201110007373 A CN201110007373 A CN 201110007373A CN 102088800 B CN102088800 B CN 102088800B
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- driven rotor
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Abstract
The invention relates to a heating machine, in particular to a magnetic heating machine which uses permanent magnets for heating. The magnetic heating machine comprises a shell (1), a drive rotor assembly (2) and a driven rotor assembly (3), wherein, the drive rotor assembly (2) is rotatablely arranged on the shell (1); the driven rotor assembly (3) is rotatablely arranged on the drive rotor assembly (2); the permanent magnets (21, 31) are arranged on the drive rotor assembly (2) and the driven rotor assembly (3) respectively; an eddy-current heat collecting body (4) fixed on the shell (1) is arranged in an air gap between the permanent magnets (21, 31); and a driven rotor damping permanent magnet (32) and a shell damping permanent magnet (11) are arranged on the driven rotor assembly (3) and the shell (1) respectively. The magnetic heating machine has the advantages of high heating efficiency, non-restriction on time and regional temperature, no need of consumption of a large amount of non-renewable natural fuel, small investment, simple structure, low fabrication cost, good safety, energy conservation and environmental protection.
Description
Technical field
The present invention relates to heating machine, be specifically related to a kind of magnetic heating machine that utilizes permanent magnet to heat.
Background technology
Development along with science and technology, the method of utilizing power conversion to heat is more and more, the most conventional heating method is to utilize various fuel to heat, this need to consume a large amount of non-renewable natural fuels, other heating method also has a lot, heat such as electric heating, the solar energy optical-thermal conversion heats, utilize nuclear fuel reaction to heat etc., but these heating methods exist respectively heating efficiency low, easily are subjected to time and region temperature limiting, and investment is large, the complex structure cost is high, can produce the not shortcoming such as tractable waste material.
Summary of the invention
The object of the invention provide a kind of heating efficiency high, be not subjected to time and region temperature limiting, do not need to consume non-renewable natural fuel, investment cost little, simple in structure is low, fail safe is good magnetic heating machine.
Technical solution of the present invention is:
Magnetic heating machine, scheme one, it comprises housing, power rotor assembly and driven rotor assembly, the power rotor assembly is rotatably installed on the housing, driven rotor assembly and power rotor assembly coaxial line are rotatably installed on the power rotor assembly, the corresponding separately reverse permanent magnet of identical even-even opposite face polarity that evenly is provided with respectively on power rotor assembly and the driven rotor assembly, be provided with the eddy current heat collection body that is fixed on the housing in the air gap between the permanent magnet of power rotor assembly and driven rotor assembly, circumferential corresponding driven rotor damping permanent magnet and the housing damping permanent magnet of being provided with respectively on driven rotor assembly and the housing; Housing is by front end housing, middle shell and rear end cap axially are connected to form, the power rotor assembly consists of by the power rotor axle with by the disc power rotor body that woodruff key and nut are connected to power rotor axle middle part, the driven rotor assembly is made of discoid driven rotor body and sliding shaft sleeve, the driven rotor body is rotatably installed on the power rotor axle by sliding shaft sleeve and the stop nut that is installed on the power rotor axle, power rotor body and driven rotor body lay respectively in the middle shell, the two ends of power rotor axle are installed in the through hole of front end housing and rear end cap by bearing and locking nut respectively, the permanent magnet of power rotor assembly and driven rotor assembly, be separately fixed at power rotor body and driven rotor body shaft on relative end face, the eddy current heat collection body is between power rotor body and driven rotor body and the ring bodies housing one, driven rotor damping permanent magnet is located at the driven rotor body and is arranged on the relative other end of permanent magnet, and housing damping permanent magnet is located on the end face relative with driven rotor damping permanent magnet on the rear end cap.
Magnetic heating machine, scheme two, it comprises housing, power rotor assembly and driven rotor assembly, the power rotor assembly is rotatably installed on the housing, driven rotor assembly and power rotor assembly coaxial line are rotatably installed on the power rotor assembly, the corresponding separately reverse permanent magnet of identical even-even opposite face polarity that evenly is provided with respectively on power rotor assembly and the driven rotor assembly, be provided with the eddy current heat collection body that is fixed on the housing in the air gap between the permanent magnet of power rotor assembly and driven rotor assembly, circumferential corresponding driven rotor damping permanent magnet and the housing damping permanent magnet of being provided with respectively on driven rotor assembly and the housing; Housing is by front end housing, middle shell and rear end cap axially are connected to form, the power rotor assembly consists of by the power rotor axle with by the cylindrical shape power rotor body that woodruff key and nut are installed in power rotor axle middle part, the driven rotor assembly is made of cylindrical shape driven rotor body and sliding shaft sleeve, the driven rotor body is rotatably installed on the power rotor axle by sliding shaft sleeve and the stop nut that is installed on the power rotor axle, power rotor body and driven rotor body lay respectively in the middle shell, the power rotor body covers on the outside of driven rotor body, the two ends of power rotor axle are installed in the through hole of front end housing and rear end cap by bearing and locking nut respectively, the permanent magnet of power rotor assembly and driven rotor assembly circumferentially is fixed on respectively on the internal perisporium of power rotor body and on the periphery wall of driven rotor body, the eddy current heat collection body is that an end is installed on the rear end cap, be positioned at the cylindrical body that the power rotor body covers on the driven rotor body exterior, driven rotor damping permanent magnet and housing damping permanent magnet respectively by be located on the driven rotor body outer wall and the middle shell inwall on permanent magnet consist of.
Technique effect of the present invention is: it is high that it has a heating efficiency, be not subjected to time and region temperature limiting, do not need to consume a large amount of non-renewable natural fuels, invest little, cost simple in structure is low, the advantage that fail safe is good uses this heating machine heating method simple, easy to operate, reliable, it utilizes permanent magnet can directly mechanical energy be converted to heat energy and derives by heat-conducting liquid, can utilize wind energy or the water can be as power, energy-conservation again environmental protection.
Operation principle of the present invention: when external force drives the rotation of power rotor assembly, because of magnetic pole two like magnetic poles repel each other (pushing away), there is a natural attraction between the sexes (drawing), the power rotor assembly can drive the rotation of driven rotor assembly, the driven rotor assembly is because the effect of the moment of inertia and rotation rub-moment, the driven rotor assembly can lag behind the power rotor assembly when rotating, produce an angle of retard, can produce moment of torsion between two rotor assemblies this moment, only have and work as the moment of torsion that produces can overcome the moment of inertia and rotate rub-moment the time, driven rotor just can rotate.
When the power rotor assembly drives the rotation of driven rotor assembly, the eddy current heat collection body that metal material is made is in the magnetic field of a sinusoidal alternating, the size in magnetic field not only changes, and direction is also becoming, owing to magnetic flux becomes in time, eddy current heat collection body inherence perpendicular on the cross section of magnetic line of force direction because induction can produce vortex flow, and to be converted into heat by Jiao Er-Lenz's law be eddy-current heating.Magnetic heating machine has utilized the eddy-current heating that produces in the motion process between permanent magnet just, and the eddy current of eddy current heat collection body releases energy with the form of Jiao Erre, and the heat that heat-conducting liquid produces eddy current in flow process is taken out of and is used.
Description of drawings
Fig. 1 is the embodiment of the invention one axial cutaway view;
Fig. 2 is the embodiment of the invention two axial cutaway views.
Embodiment
Embodiment one, as shown in Figure 1, it comprises housing 1, power rotor assembly 2 and driven rotor assembly 3, power rotor assembly 2 is rotatably installed on the housing 1, driven rotor assembly 3 is rotatably installed on the power rotor assembly 2 with power rotor assembly 2 coaxial lines, the corresponding separately reverse permanent magnet 21 of identical even-even opposite face polarity that evenly is provided with respectively on power rotor assembly 2 and the driven rotor assembly 3,31, the permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3, be provided with the eddy current heat collection body 4 that is fixed on the housing 1 in the air gap between 31, circumferential corresponding driven rotor damping permanent magnet 32 and the housing damping permanent magnet 11 of being provided with respectively on driven rotor assembly 3 and the housing 1; Housing 1 is by front end housing 12, middle shell 13 and rear end cap 14 axially are connected to form, power rotor assembly 2 consists of by power rotor axle 22 with by the disc power rotor body 23 that woodruff key 5 and nut 6 are connected to power rotor axle 22 middle parts, driven rotor assembly 3 is made of discoid driven rotor body 33 and sliding shaft sleeve 34, driven rotor body 33 is rotatably installed on the power rotor axle 22 by sliding shaft sleeve 34 and the stop nut 35 that is installed on the power rotor axle 22, power rotor body 23 and driven rotor body 33 lay respectively in the middle shell 13, the two ends of power rotor axle 22 are installed in the through hole of front end housing 12 and rear end cap 14 by bearing 7 and locking nut 8 respectively, the permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3,31 are separately fixed at power rotor body 23 and driven rotor body 33 axially on the relative end faces, eddy current heat collection body 4 is between power rotor body 23 and driven rotor body 33 and ring bodies housing 1 one, driven rotor damping permanent magnet 32 is located on the other end that driven rotor body 33 arranges permanent magnet 31, and housing damping permanent magnet 11 is located on the rear end cap 14 on the end face relative with driven rotor damping permanent magnet 32.
Driven rotor damping permanent magnet 32 and housing damping permanent magnet 11 respectively by circumferentially corresponding evenly be located at identical even-even opposite face polarity on driven rotor body 33 and the rear end cap 14 separately reverse permanent magnet consist of.
Be provided with the damping permanent magnet eddy current heat collection body 9 that is installed on the housing 1 in the air gap between driven rotor damping permanent magnet 32 and the housing damping permanent magnet 11.Damping permanent magnet eddy current heat collection body 9 is for being axially arranged with the circular body of power rotor axle 22 through holes.
Embodiment two, as shown in Figure 2, it comprises housing 1, power rotor assembly 2 and driven rotor assembly 3, power rotor assembly 2 is rotatably installed on the housing 1, driven rotor assembly 3 is rotatably installed on the power rotor assembly 2 with power rotor assembly 2 coaxial lines, the corresponding separately reverse permanent magnet 21 of identical even-even opposite face polarity that evenly is provided with respectively on power rotor assembly 2 and the driven rotor assembly 3,31, the permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3, be provided with the eddy current heat collection body 4 that is fixed on the housing 1 in the air gap between 31, circumferential corresponding driven rotor damping permanent magnet 32 and the housing damping permanent magnet 11 of being provided with respectively on driven rotor assembly 3 and the housing 1; Housing 1 is by front end housing 12, middle shell 13 and rear end cap 14 axially are connected to form, power rotor assembly 2 consists of by power rotor axle 22 with by the cylindrical shape power rotor body 23 that woodruff key 5 and nut 6 are installed in power rotor axle 22 middle parts, driven rotor assembly 3 is made of cylindrical shape driven rotor body 33 and sliding shaft sleeve 34, driven rotor body 33 is rotatably installed on the power rotor axle 22 by sliding shaft sleeve 34 and the stop nut 35 that is installed on the power rotor axle 22, power rotor body 23 and driven rotor body 33 lay respectively in the middle shell 13, power rotor body 23 covers on the outside of driven rotor body 33, the two ends of power rotor axle 22 are installed in the through hole of front end housing 12 and rear end cap 14 by bearing 7 and locking nut 8 respectively, the permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3,31 circumferentially are fixed on respectively on the internal perisporium of power rotor body 23 and on the periphery wall of driven rotor body 33, eddy current heat collection body 4 is that an end is installed on the rear end cap 14, be positioned at the cylindrical body that power rotor body 23 covers on driven rotor body 33 outsides, driven rotor damping permanent magnet 32 and housing damping permanent magnet 11 respectively by be located on driven rotor body 33 outer walls and middle shell 13 inwalls on permanent magnet consist of.
Driven rotor damping permanent magnet 32 and housing damping permanent magnet 11 respectively by circumferentially corresponding evenly be located on driven rotor body 33 outer walls with middle shell 13 inwalls on identical even-even opposite face polarity separately reverse permanent magnet consist of.The both sides that driven rotor damping permanent magnet 32 and housing damping permanent magnet 11 lay respectively at eddy current heat collection body 4 are separated by eddy current heat collection body 4.
Eddy current heat collection body 4 is made by the metal material of easy generation eddy-current heating, so more is conducive to its heating and produces more heat energy.
Described even-even is 2 pairs, 4 pairs, 6 pairs, 8 pairs ...
The closed cavity that front end housing 12, middle shell 13 and the rear end cap 14 that makes heat-conducting liquid pass through housing 1 by the heat-conducting liquid inlet 19 on the middle shell 13 and liquid outlet 20 during use consists of, the eddy current thermal conductance that both eddy current heat collection body 4 can have been produced to utilize.
When power rotor assembly 2 rotates because the permanent magnet 31 that the permanent magnet 21 of power rotor assembly 2 attracts on the driven rotor assemblies 3, power rotor assembly 2 drives driven rotor assembly 3 and rotates, when on the driven rotor axle 32 with load or the attraction of driven rotor damping permanent magnet 34 and housing damping permanent magnet 14 when surpassing the peak torque of power rotor assembly 2, " skidding " phenomenon can occur between the moving rotor assembly 3 of power rotor assembly 2 and quilt, be on the power rotor assembly 2 permanent magnet 21 and the permanent magnet 31 on the driven rotor assembly 3 from previous coupling state, the circumference changing of the relative positions is skipped like pole and is forwarded the next coupling state that there is a natural attraction between the sexes to, in this process of " skidding ", magnetic field in the air gap between power rotor assembly 2 and the driven rotor assembly 3 changes rapidly, eddy current heat collection body 4 can produce " eddy current effect " in this high speed alternating magnetic field, namely produce eddy-current heating.And along with the faster rotational speed of power rotor assembly 2, the temperature of its eddy current heat collection body 4 continues to raise.The present invention utilizes 4 heatings of eddy current heat collection body to produce heat energy exactly.
Claims (9)
1. magnetic heating machine, it is characterized in that: it comprises housing (1), power rotor assembly (2) and driven rotor assembly (3), power rotor assembly (2) is rotatably installed on the housing (1), driven rotor assembly (3) is rotatably installed on the power rotor assembly (2) with power rotor assembly (2) coaxial line, the upper circumferentially corresponding separately reverse permanent magnet (21 of identical even-even opposite face polarity that evenly is provided with respectively of power rotor assembly (2) and driven rotor assembly (3), 31), the permanent magnet (21 of power rotor assembly (2) and driven rotor assembly (3), 31) be provided with the eddy current heat collection body (4) that is fixed on the housing (1) in the air gap between, circumferential corresponding driven rotor damping permanent magnet (32) and the housing damping permanent magnet (11) of being provided with respectively on driven rotor assembly (3) and the housing (1); Housing (1) is by front end housing (12), middle shell (13) and rear end cap (14) axially are connected to form, power rotor assembly (2) consists of by power rotor axle (22) with by the disc power rotor body (23) that woodruff key (5) and nut (6) are connected to power rotor axle (22) middle part, driven rotor assembly (3) is made of discoid driven rotor body (33) and sliding shaft sleeve (34), driven rotor body (33) is rotatably installed on the power rotor axle (22) by sliding shaft sleeve (34) and the stop nut (35) that is installed on the power rotor axle (22), power rotor body (23) and driven rotor body (33) lay respectively in the middle shell (13), the two ends of power rotor axle (22) are installed in the through hole of front end housing (12) and rear end cap (14) by bearing (7) and locking nut (8) respectively, the permanent magnet (21 of power rotor assembly (2) and driven rotor assembly (3), 31) be separately fixed at power rotor body (23) and driven rotor body (33) axially on the relative end face, eddy current heat collection body (4) is for being positioned between power rotor body (23) and the driven rotor body (33) and ring bodies housing (1) one, driven rotor damping permanent magnet (32) is located at driven rotor body (33) and is arranged on the other end of permanent magnet (31), and housing damping permanent magnet (11) is located on the upper end face relative with driven rotor damping permanent magnet (32) of rear end cap (14).
2. magnetic heating machine as claimed in claim 1 is characterized in that described driven rotor damping permanent magnet (32) and housing damping permanent magnet (11) are respectively by the circumferential corresponding separately reverse permanent magnet formation of driven rotor body (33) and the upper identical even-even opposite face polarity of rear end cap (14) of evenly being located at.
3. magnetic heating machine as claimed in claim 1 is characterized in that being provided with in the air gap between described driven rotor damping permanent magnet (32) and the housing damping permanent magnet (11) the damping permanent magnet eddy current heat collection body (9) that is installed on the housing (1).
4. magnetic heating machine as claimed in claim 1 is characterized in that described damping permanent magnet eddy current heat collection body (9) is for being axially arranged with the circular body of power rotor axle (22) through hole.
5. magnetic heating machine, it is characterized in that: it comprises housing (1), power rotor assembly (2) and driven rotor assembly (3), power rotor assembly (2) is rotatably installed on the housing (1), driven rotor assembly (3) is rotatably installed on the power rotor assembly (2) with power rotor assembly (2) coaxial line, the upper circumferentially corresponding separately reverse permanent magnet (21 of identical even-even opposite face polarity that evenly is provided with respectively of power rotor assembly (2) and driven rotor assembly (3), 31), the permanent magnet (21 of power rotor assembly (2) and driven rotor assembly (3), 31) be provided with the eddy current heat collection body (4) that is fixed on the housing (1) in the air gap between, circumferential corresponding driven rotor damping permanent magnet (32) and the housing damping permanent magnet (11) of being provided with respectively on driven rotor assembly (3) and the housing (1); Housing (1) is by front end housing (12), middle shell (13) and rear end cap (14) axially are connected to form, power rotor assembly (2) consists of by power rotor axle (22) with by the cylindrical shape power rotor body (23) that woodruff key (5) and nut (6) are installed in power rotor axle (22) middle part, driven rotor assembly (3) is made of cylindrical shape driven rotor body (33) and sliding shaft sleeve (34), driven rotor body (33) is rotatably installed on the power rotor axle (22) by sliding shaft sleeve (34) and the stop nut (35) that is installed on the power rotor axle (22), power rotor body (23) and driven rotor body (33) lay respectively in the middle shell (13), power rotor body (23) covers on the outside of driven rotor body (33), the two ends of power rotor axle (22) are installed in the through hole of front end housing (12) and rear end cap (14) by bearing (7) and locking nut (8) respectively, the permanent magnet (21 of power rotor assembly (2) and driven rotor assembly (3), 31) circumferentially be fixed on respectively on the internal perisporium of power rotor body (23) and on the periphery wall of driven rotor body (33), eddy current heat collection body (4) is that an end is installed on the rear end cap (14), be positioned at power rotor body (23) and cover on the outside cylindrical body of driven rotor body (33), driven rotor damping permanent magnet (32) and housing damping permanent magnet (11) are respectively by being located on driven rotor body (33) outer wall and the formation of the permanent magnet on middle shell (13) inwall.
6. such as claim 1 or 5 described magnetic heating machines, it is characterized in that described front end housing (12) and rear end cap (14) are fixed on the middle shell (13) from both sides by bolt (10) respectively, be respectively equipped with edge face sealing member (15) between front end housing (12) and rear end cap (14) and the end face that middle shell (13) is connected, edge face sealing member (15) is for being located at respectively be connected with middle shell (13) the interior sealing ring of seal groove on the end face of front end housing (12) and rear end cap (14).
7. such as claim 1 or 5 described magnetic heating machines, it is characterized in that being respectively equipped with seal groove (16) in the through hole of described front end housing (12) and rear end cap (14), be respectively equipped with the journal packing circle (17) that seals mutually with power rotor axle (22) in each seal groove (16).
8. such as claim 1 or 5 described magnetic heating machines, it is characterized in that being respectively equipped with on two end faces of described middle shell (13) several respectively with front end housing (12) and the bolted screwed hole of rear end cap (14) (18).
9. such as claim 1 or 5 described magnetic heating machines, it is characterized in that the outer wall of described middle shell (13) is provided with heat-conducting liquid inlet (19) and the liquid outlet (20) that is connected by middle shell (13) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007373 CN102088800B (en) | 2011-01-14 | 2011-01-14 | Magnetic heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007373 CN102088800B (en) | 2011-01-14 | 2011-01-14 | Magnetic heating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102088800A CN102088800A (en) | 2011-06-08 |
| CN102088800B true CN102088800B (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110007373 Active CN102088800B (en) | 2011-01-14 | 2011-01-14 | Magnetic heating machine |
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| Country | Link |
|---|---|
| CN (1) | CN102088800B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253615B (en) * | 2018-02-28 | 2023-08-11 | 东北电力大学 | Self-load adjustable magnetic vortex heater |
| CN109855285A (en) * | 2019-03-04 | 2019-06-07 | 田佳龙 | A kind of new energy permanent magnet magnetization hot water machine |
| CN112769260A (en) * | 2020-12-28 | 2021-05-07 | 中国原子能科学研究院 | Rotor of special motor for compensating adjusting rod driving mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063383A (en) * | 1991-01-19 | 1992-08-05 | 张希刚 | Magnetic heat machine |
| CN2775986Y (en) * | 2005-01-14 | 2006-04-26 | 云守鼎 | Heating device using electromagnetic induction |
| CN201018432Y (en) * | 2006-11-23 | 2008-02-06 | 李春明 | Permanent-magnet motor |
| WO2010007385A2 (en) * | 2008-07-16 | 2010-01-21 | Cummins Generator Technologies Limited | Axial flux machine |
| CN101686029A (en) * | 2008-09-26 | 2010-03-31 | 方李明 | Thermomagnetic power plant |
-
2011
- 2011-01-14 CN CN 201110007373 patent/CN102088800B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063383A (en) * | 1991-01-19 | 1992-08-05 | 张希刚 | Magnetic heat machine |
| CN2775986Y (en) * | 2005-01-14 | 2006-04-26 | 云守鼎 | Heating device using electromagnetic induction |
| CN201018432Y (en) * | 2006-11-23 | 2008-02-06 | 李春明 | Permanent-magnet motor |
| WO2010007385A2 (en) * | 2008-07-16 | 2010-01-21 | Cummins Generator Technologies Limited | Axial flux machine |
| CN101686029A (en) * | 2008-09-26 | 2010-03-31 | 方李明 | Thermomagnetic power plant |
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| CN102088800A (en) | 2011-06-08 |
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