CN102186270B

CN102186270B - Magnetic heating machine

Info

Publication number: CN102186270B
Application number: CN 201110007372
Authority: CN
Inventors: 唐少章; 唐墨
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-14
Filing date: 2011-01-14
Publication date: 2012-12-26
Anticipated expiration: 2031-01-14
Also published as: CN102186270A

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

Magnetic force heats machine

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 for utilizing power conversion to heat is more and more, and the most conventional heating method is to utilize various fuel to heat; This need consume a large amount of non-renewable natural fuels, and other heating method also has a lot, heats such as electric heating; The solar energy thermal conversion heats, and utilize nuclear fuel reaction to heat etc., but these heating methods exists heating efficiency low respectively; Receive time and region temperature limitation easily; Investment is big, and the complex structure cost is high, can produce not shortcomings such as tractable waste material.

Summary of the invention

The object of the invention provide a kind of heating efficiency high, do not receive time and region temperature limitation, need not 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; Axially or 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, does not receive time and region temperature limitation, need not 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 to convert mechanical energy into heat energy and derives through 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, and the driven rotor assembly is because the moment of inertia and the effect of rotating rub-moment can lag behind the power rotor assembly during rotation of driven rotor assembly; Produce an angle of retard; Can produce moment of torsion between two rotor assemblies this moment, has only and work as the moment of torsion that is produced can overcome the moment of inertia and rotate rub-moment the time, and 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 processed 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 axial 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 permanent magnet 21 of power rotor assembly 2 and driven rotor assembly 3, the air gap between 31.

Housing 1 axially is connected to form by front end housing 11, middle shell 12 and rear end cap 13; Power rotor assembly 2 constitutes by power rotor axle 22 with through 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 through 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 lays respectively in the middle shell 12 with driven rotor body 33; Power rotor axle 22 is installed in the through hole of front end housing 11 through 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 through duplex bearing 7 and the locking nut 8 that is installed on the driven rotor axle 32; The

permanent magnet

21,31 of power rotor assembly 2 and driven rotor assembly 3 is 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 relative other end of permanent magnet 31 with housing 1 on axially 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 axially 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.

Front end housing 11 is fixed on the middle shell 12 from both sides through bolt 10 respectively with rear end cap 13; 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 front end housing 11 and the rear end cap 13 interior sealing ring of seal groove on the end face that is connected with middle shell 12 respectively.Be respectively equipped with

seal groove

16,17 in the through hole of 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.Be respectively equipped with on two end faces of middle shell 12 several respectively with front end housing 11 and rear end cap 13 bolted screwed holes 20.The shell wall of middle shell 12 is provided with the heat-conducting liquid inlet 30 and liquid outlet 40 that is connected through middle shell 12 inside.

Embodiment two; As shown in Figure 2; Housing 1 axially is connected to form by front end housing 11, middle shell 12 and rear end cap 13; Power rotor assembly 2 constitutes by power rotor axle 22 with through 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 through 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 lays respectively in the middle shell 12 with driven rotor body 33; 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 through 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 through duplex bearing 7 and the locking nut 8 that is installed on the driven rotor axle 32; The

permanent magnet

21,31 of power rotor assembly 2 and driven rotor assembly 3 circumferentially is 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 be an end be installed on the rear end cap 13, with power rotor body 23 and driven rotor body 33 coaxial lines, 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.

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.Driven rotor damping permanent magnet 34 is separated by eddy current heat collection body 4 with the both sides that housing damping permanent magnet 14 lays respectively at eddy current heat collection body 4.

seal groove

Eddy current heat collection body 4 is processed by the metal material that is easy to generate eddy-current heating, so more helps its heating and the generation more thermal energy.

Said 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 through heat-conducting liquid inlet on the middle shell 13 19 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.

Permanent magnet 21 owing to power rotor assembly 2 when power rotor assembly 2 rotates attracts permanent magnet 31, power rotor assembly 2 on the driven rotor assemblies 3 to drive driven rotor assemblies 3 and rotate; When on the driven rotor axle 32 with the attraction of load or 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 driven rotor assembly 3 on permanent magnet 31 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, and 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

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 axially corresponding reverse separately permanent magnet (21,31) of identical even-even opposite face polarity that evenly is provided with respectively with 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) axially is connected to form by front end housing (11), middle shell (12) and rear end cap (13); Power rotor assembly (2) is connected disc power rotor body (23) formation of power rotor axle (22) one ends by power rotor axle (22) with through woodruff key (5) and nut (6); Driven rotor assembly (3) is connected disc driven rotor body (33) formation of driven rotor axle (32) one ends by driven rotor axle (32) with through woodruff key (5) and nut (6); 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) through 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) through duplex bearing (7) and the locking nut (8) that is installed on the driven rotor axle (32); The permanent magnet of power rotor assembly (2) and driven rotor assembly (3) (21,31) is separately fixed on power rotor body (23) and the axial opposing end faces of 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, driven rotor body (33) be provided with on the relative other end of permanent magnet (31) with housing (1) on axial corresponding driven rotor damping permanent magnet (34) and the housing damping permanent magnet (14) of being respectively equipped with.

2. magnetic force as claimed in claim 1 heats machine, it is characterized in that said driven rotor damping permanent magnet (34) is made up of with the reverse separately permanent magnet of opposite face polarity that rear end cap (13) is gone up identical even-even the axial corresponding driven rotor body (33) of evenly being located at respectively with housing damping permanent magnet (14).

3. magnetic force as claimed in claim 1 heats machine, it is characterized in that being provided with in the air gap between said 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).

4. 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 (21,31) of identical even-even opposite face polarity that evenly is provided with respectively with 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) axially is connected to form by front end housing (11), middle shell (12) and rear end cap (13); Power rotor assembly (2) is connected cylindrical shape power rotor body (23) formation of power rotor axle (21) one ends by power rotor axle (22) with through woodruff key (5) and nut (6); Driven rotor assembly (3) is connected cylindrical shape driven rotor body (33) formation of driven rotor axle (32) one ends by driven rotor axle (32) with through woodruff key (5) and nut (6); 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) through 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) through duplex bearing (7) and the locking nut (8) that is installed on the driven rotor axle (32); The permanent magnet of power rotor assembly (2) and driven rotor assembly (3) (21,31) circumferentially is fixed on respectively on the internal perisporium of power rotor body (23) on the periphery wall with driven rotor body (33); Eddy current heat collection body (4) be an end be installed in rear end cap (13) go up, with power rotor body (23) and driven rotor body (33) coaxial line, be positioned at the cylindrical body that power rotor body (23) covers on driven rotor body (33) outside, 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).

5. magnetic force as claimed in claim 4 heats machine, it is characterized in that said 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 with middle shell (12) inwall on the reverse separately permanent magnet formation of opposite face polarity of identical even-even.

6. heat machine like claim 1 or 4 described magnetic force; It is characterized in that said front end housing (11) and rear end cap (13) are fixed on the middle shell (12) from both sides through 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 front end housing (11) and rear end cap (13) the interior sealing ring of seal groove on the end face that is connected with middle shell (12) respectively.

7. heat machine like claim 1 or 4 described magnetic force; It is characterized in that being respectively equipped with seal groove (16,17) in the through hole of said 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).

8. heat machine like claim 1 or 4 described magnetic force, it is characterized in that being respectively equipped with on two end faces of said middle shell (12) several respectively with front end housing (11) and the bolted screwed hole of rear end cap (13) (20).

9. heat machine like claim 1 or 4 described magnetic force, it is characterized in that the shell wall of said middle shell (12) is provided with heat-conducting liquid inlet (30) and the liquid outlet (40) that is connected through middle shell (12) inside.