CN102186270A - Magnetic heating machine - Google Patents
Magnetic heating machine Download PDFInfo
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- CN102186270A CN102186270A CN 201110007372 CN201110007372A CN102186270A CN 102186270 A CN102186270 A CN 102186270A CN 201110007372 CN201110007372 CN 201110007372 CN 201110007372 A CN201110007372 A CN 201110007372A CN 102186270 A CN102186270 A CN 102186270A
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- driven rotor
- housing
- permanent magnet
- rotor assembly
- power
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Abstract
The invention relates to a magnetic heating machine, and specifically relates to a magnetic heating machine which uses permanent magnets to generate heat. The magnetic heating machine includes a housing (1), an active rotor assembly (2), and a driven rotor assembly (3). The active rotor assembly (2) and the driven rotor assembly (3) are rotatably installed on the housing (1) respectively. The active rotor assembly (2) and the driven rotor assembly (3) are provided with the permanent magnets (21, 31) respectively. A vortex heat collector (4) which is fixed on the housing (1) is arranged in an air gap between the permanent magnets (21, 31). The magnetic heating machine has high heat generation efficiency, is not limited by time, region, and temperature, and does not consume a big amount of non-renewable natural fuel. The magnetic heating machine has the advantages of low investment, simple structure, low cost, good safety, stable running, and convenient operation. The heat generation method of the magnetic heating machine is simple since the machine uses the permanent magnets to directly convert the mechanical energy into the heat energy and conducts the heat energy via a heat-conducting fluid.
Description
Technical field
The present invention relates to the machine of heating, be specifically related to a kind of magnetic force that utilizes permanent magnet to heat and heat machine.
Background technology
Along with science and technology development, 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 consume a large amount of non-renewable natural fuels, other heating method also has a lot, heat such as electric heating, the solar energy thermal conversion heats, utilize nuclear fuel reaction to heat etc., but these heating methods exist heating efficiency low respectively, are subjected to time and region temperature limitation easily, and investment is big, complex structure cost height can produce not shortcoming such as tractable waste material.
Summary of the invention
The object of the invention provides a kind of heating efficiency height, is not subjected to time and region temperature limitation, does not need to consume non-renewable natural fuel, investment cost little, simple in structure magnetic force low, that fail safe is good heats machine.
Technical solution of the present invention is: it comprises housing, power rotor assembly and driven rotor assembly, power rotor assembly and driven rotor assembly coaxial line respectively are rotatably installed on the housing, the circumferential corresponding reverse separately permanent magnet of identical even-even opposite face polarity that evenly is provided with respectively on power rotor assembly and the driven rotor assembly is 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.
Technique effect of the present invention is: it has the heating efficiency height, be not subjected to time and region temperature limitation, do not need to consume a large amount of non-renewable natural fuels, invest for a short time, cost simple in structure is low, the advantage that fail safe is good, use that originally to heat machine-processed by the use of thermal means simple, easy to operate, reliable, it utilizes permanent magnet directly mechanical energy to be converted to heat energy and derives by heat-conducting liquid.
Operation principle of the present invention: when external force drives the rotation of power rotor assembly, because of the magnetic pole same sex is repelled 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, have only and work as the moment of torsion that is produced 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 of induction can produce vortex flow, and to be converted into heat by Jiao Er-Lenz's law be eddy-current heating.Magnetic force heats machine and 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 an 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 and driven rotor assembly 3 coaxial line respectively are rotatably installed on the housing 1, the circumferential corresponding reverse separately permanent magnet 21,31 of identical even-even opposite face polarity that evenly is provided with respectively on power rotor assembly 2 and the driven rotor assembly 3 is provided with the eddy current heat collection body 4 that is fixed on the housing 1 in the air gap between the permanent magnet 21,31 of power rotor assembly 2 and driven rotor assembly 3.
Housing 1 is by front end housing 11, middle shell 12 and rear end cap 13 axially are connected to form, power rotor assembly 2 constitutes by power rotor axle 22 with by the disc power rotor body 23 that woodruff key 5 and nut 6 are connected power rotor axle 22 1 ends, driven rotor assembly 3 constitutes by driven rotor axle 32 with by the disc driven rotor body 33 that woodruff key 5 and nut 6 are connected driven rotor axle 32 1 ends, power rotor body 23 and driven rotor body 33 lay respectively in the middle shell 12, power rotor axle 22 is installed in the through hole of front end housing 11 by duplex bearing 7 and the locking nut 8 that is installed on the power rotor axle 22, driven rotor axle 32 is installed in the through hole of rear end cap 13 by duplex bearing 7 and the locking nut 8 that is installed on the driven rotor axle 32, the permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3,31 are separately fixed on power rotor body 23 and the driven rotor body 33 axial opposing end faces, eddy current heat collection body 4 is between power rotor body 23 and driven rotor body 33 and disklike body housing 1 one, driven rotor body 33 be provided with on the other end of permanent magnet 31 with housing 1 on circumferential corresponding driven rotor damping permanent magnet 34 and the housing damping permanent magnet 14 of being respectively equipped with.
Driven rotor damping permanent magnet 34 and housing damping permanent magnet 14 are located at evenly by circumferentially corresponding that the reverse separately permanent magnet of identical even-even opposite face polarity constitutes on driven rotor body 33 and the rear end cap 13 respectively.
Be provided with the damping permanent magnet eddy current heat collection body 9 that is installed on the middle shell 12 in the air gap between driven rotor damping permanent magnet 34 and the housing damping permanent magnet 14.Damping permanent magnet eddy current heat collection body 9 is circular body.
Embodiment two, as shown in Figure 2, housing 1 is by front end housing 11, middle shell 12 and rear end cap 13 axially are connected to form, power rotor assembly 2 constitutes by power rotor axle 22 with by the cylindrical shape power rotor body 23 that woodruff key 5 and nut 6 are connected power rotor axle 21 1 ends, driven rotor assembly 3 constitutes by driven rotor axle 32 with by the cylindrical shape driven rotor body 33 that woodruff key 5 and nut 6 are connected driven rotor axle 32 1 ends, power rotor body 23 and driven rotor body 33 lay respectively in the middle shell 12, power rotor body 23 covers on the outside of driven rotor body 33, power rotor axle 22 is installed in the through hole of front end housing 11 by duplex bearing 7 and the locking nut 8 that is installed on the power rotor axle 22, driven rotor axle 32 is installed in the through hole of rear end cap 13 by duplex bearing 7 and the locking nut 8 that is installed on the driven rotor axle 32, the permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3,31 circumferentially are fixed on the internal perisporium of power rotor body 23 respectively 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 13, with power rotor body 23 and driven rotor body 33 coaxial lines, be positioned at the cylindrical body that power rotor body 23 covers on driven rotor body 33 outsides, circumferentially corresponding respectively driven rotor damping permanent magnet 34 and the housing damping permanent magnet 14 of being provided with on driven rotor body 33 and the housing 1.
Driven rotor damping permanent magnet 34 and housing damping permanent magnet 14 respectively by circumferentially corresponding evenly be located on driven rotor body 33 outer walls with middle shell 12 inwalls on the reverse separately permanent magnet of opposite face polarity of identical even-even constitute.The both sides that driven rotor damping permanent magnet 34 and housing damping permanent magnet 14 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 that is easy to generate eddy-current heating, so more helps its heating and the generation more thermal 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 heat-conducting liquid inlet 19 on the middle shell 13 and liquid outlet 20 during use constitutes both can go out to utilize with the eddy current thermal conductance that eddy current heat collection body 4 is produced.
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 the 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 take place 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, promptly 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 (10)
1. magnetic force heats machine, it is characterized in that: it comprises housing (1), power rotor assembly (2) and driven rotor assembly (3), power rotor assembly (2) and driven rotor assembly (3) coaxial line respectively are rotatably installed on the housing (1), power rotor assembly (2) is gone up the circumferentially corresponding reverse separately permanent magnet (21 of identical even-even opposite face polarity that evenly is provided with respectively with 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.
2. magnetic force as claimed in claim 1 heats machine, it is characterized in that described housing (1) is by front end housing (11), middle shell (12) and rear end cap (13) axially are connected to form, power rotor assembly (2) constitutes by power rotor axle (22) with by the disc power rotor body (23) that woodruff key (5) and nut (6) are connected power rotor axle (22) one ends, driven rotor assembly (3) constitutes by driven rotor axle (32) with by the disc driven rotor body (33) that woodruff key (5) and nut (6) are connected driven rotor axle (32) one ends, power rotor body (23) and driven rotor body (33) lay respectively in the middle shell (12), power rotor axle (22) is installed in the through hole of front end housing (11) by duplex bearing (7) and the locking nut (8) that is installed on the power rotor axle (22), driven rotor axle (32) is installed in the through hole of rear end cap (13) by duplex bearing (7) and the locking nut (8) that is installed on the driven rotor axle (32), the permanent magnet (21 of power rotor assembly (2) and driven rotor assembly (3), 31) be separately fixed on the axial opposing end faces of power rotor body (23) and driven rotor body (33), eddy current heat collection body (4) is for being positioned between power rotor body (23) and the driven rotor body (33) and disklike body housing (1) one, and driven rotor body (33) is provided with on the other end of permanent magnet (31) and circumferential corresponding driven rotor damping permanent magnet (34) and the housing damping permanent magnet (14) of being respectively equipped with on the housing (1).
3. magnetic force as claimed in claim 2 heats machine, it is characterized in that described driven rotor damping permanent magnet (34) is made of with the reverse separately permanent magnet of opposite face polarity that rear end cap (13) is gone up identical even-even the circumferential corresponding driven rotor body (33) of evenly being located at respectively with housing damping permanent magnet (14).
4. magnetic force as claimed in claim 2 heats machine, it is characterized in that being provided with in the air gap between described driven rotor damping permanent magnet (34) and the housing damping permanent magnet (14) the damping permanent magnet eddy current heat collection body (9) that is installed on the middle shell (12).
5. magnetic force as claimed in claim 1 heats machine, it is characterized in that described housing (1) is by front end housing (11), middle shell (12) and rear end cap (13) axially are connected to form, power rotor assembly (2) constitutes by power rotor axle (22) with by the cylindrical shape power rotor body (23) that woodruff key (5) and nut (6) are connected power rotor axle (21) one ends, driven rotor assembly (3) constitutes by driven rotor axle (32) with by the cylindrical shape driven rotor body (33) that woodruff key (5) and nut (6) are connected driven rotor axle (32) one ends, power rotor body (23) and driven rotor body (33) lay respectively in the middle shell (12), power rotor body (23) covers on the outside of driven rotor body (33), power rotor axle (22) is installed in the through hole of front end housing (11) by duplex bearing (7) and the locking nut (8) that is installed on the power rotor axle (22), driven rotor axle (32) is installed in the through hole of rear end cap (13) by duplex bearing (7) and the locking nut (8) that is installed on the driven rotor axle (32), the permanent magnet (21 of power rotor assembly (2) and driven rotor assembly (3), 31) circumferentially be fixed on the internal perisporium of power rotor body (23) respectively 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 (13), with power rotor body (23) and driven rotor body (33) coaxial line, be positioned at power rotor body (23) and cover on the outside cylindrical body of driven rotor body (33), circumferentially corresponding respectively driven rotor damping permanent magnet (34) and the housing damping permanent magnet (14) of being provided with on driven rotor body (33) and the housing (1).
6. magnetic force as claimed in claim 5 heats machine, it is characterized in that described driven rotor damping permanent magnet (34) and housing damping permanent magnet (14) respectively by circumferentially corresponding evenly be located on driven rotor body (33) outer wall and middle shell (12) inwall on the reverse separately permanent magnet formation of opposite face polarity of identical even-even.
7. heat machine as claim 2 or 5 described magnetic force, it is characterized in that described front end housing (11) and rear end cap (13) are fixed on the middle shell (12) from both sides by bolt (10) respectively, be respectively equipped with edge face sealing member (15) between front end housing (11) and rear end cap (13) and the end face that middle shell (12) is connected, edge face sealing member (15) is for being located at be connected with middle shell (12) the interior sealing ring of seal groove on the end face of front end housing (11) and rear end cap (13) respectively.
8. heat machine as claim 2 or 5 described magnetic force, it is characterized in that being respectively equipped with seal groove (16,17) in the through hole of described front end housing (11) and rear end cap (13), be respectively equipped with the journal packing circle (18) that seals mutually with power rotor axle (22) and driven rotor axle (32) in each seal groove (16,17).
9. heat machine as claim 2 or 5 described magnetic force, it is characterized in that being respectively equipped with on two end faces of described middle shell (12) several respectively with front end housing (11) and the bolted screwed hole of rear end cap (13) (20).
10. heat machine as claim 2 or 5 described magnetic force, it is characterized in that the shell wall of described middle shell (12) is provided with heat-conducting liquid inlet (30) and the liquid outlet (40) that is connected by middle shell (12) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007372 CN102186270B (en) | 2011-01-14 | 2011-01-14 | Magnetic heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110007372 CN102186270B (en) | 2011-01-14 | 2011-01-14 | Magnetic heating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102186270A true CN102186270A (en) | 2011-09-14 |
| CN102186270B CN102186270B (en) | 2012-12-26 |
Family
ID=44572323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110007372 Active CN102186270B (en) | 2011-01-14 | 2011-01-14 | Magnetic heating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102186270B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063383A (en) * | 1991-01-19 | 1992-08-05 | 张希刚 | Magnetic heat machine |
| CN1395447A (en) * | 2001-07-06 | 2003-02-05 | 哈尔滨工业大学 | Electromagnetic heating device |
| CN2741313Y (en) * | 2004-11-17 | 2005-11-16 | 哈尔滨工业大学 | Non-flame electromagnetic heater |
| CN2775986Y (en) * | 2005-01-14 | 2006-04-26 | 云守鼎 | Heating device using electromagnetic induction |
| 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 201110007372 patent/CN102186270B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063383A (en) * | 1991-01-19 | 1992-08-05 | 张希刚 | Magnetic heat machine |
| CN1395447A (en) * | 2001-07-06 | 2003-02-05 | 哈尔滨工业大学 | Electromagnetic heating device |
| CN2741313Y (en) * | 2004-11-17 | 2005-11-16 | 哈尔滨工业大学 | Non-flame electromagnetic heater |
| CN2775986Y (en) * | 2005-01-14 | 2006-04-26 | 云守鼎 | Heating device using electromagnetic induction |
| 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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| Publication number | Publication date |
|---|---|
| CN102186270B (en) | 2012-12-26 |
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