CN1204366C - Electromagnetic self heater - Google Patents
Electromagnetic self heater Download PDFInfo
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- CN1204366C CN1204366C CN 02132793 CN02132793A CN1204366C CN 1204366 C CN1204366 C CN 1204366C CN 02132793 CN02132793 CN 02132793 CN 02132793 A CN02132793 A CN 02132793A CN 1204366 C CN1204366 C CN 1204366C
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- permanent magnet
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- stator
- pyrogenicity device
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Abstract
The present invention relates to an electromagnetic self-heating device which relates to a heating device. A conducting magnetizer (9) of the self-heating device is arranged in a permanent magnet (5), and an air gap (11) is formed between the inner side of a permanent magnet and the outer side of the conducting magnetizer of the self-heating device. A rotor yoke [4] is arranged outside the permanent magnet, a rotor (3) is fixed on the rotor yoke, and a stator (2) is arranged outside the rotor. A casing (1) is arranged outside the stator, a end cover (6) is arranged on both sides of the casing, and a bearing (8) is arranged between the end cover and the rotor yoke. A supporting plate (7) is arranged on both sides of the conducting magnetizer of the self-heating device and the end cover. The present invention does not need any other dynamic force, the rotor of the device automatically drives the permanent magnet to rotate after the stator is energized. A magnetic potential cross-linking iron core (9-1) of the self-heating device uses the heat effect of secondary current of the reasonable conductive body induction on the self-heating iron core and the vortex magnetic hysteresis effect in the magnetoconductivity electric conducting materials for converting electric energy into heat energy, and heat energy is transferred through fluid heat-transfer medium. The electromagnetic self-heating device can be used as large-sized heating equipment and can also be used as heating equipment of unit buildings or families.
Description
Technical field:
The present invention relates to a kind of heater.
Background technology:
Traditional electromagnetic heating heating plant just can make its work because structural design all needs additionaling power to drive, and therefore makes that the volume of traditional electromagnetic heating apparatus is big, complex structure, manufacturing cost height.
Summary of the invention:
The present invention is a kind of electromagnetic self heater of development, makes it not need any other power just can realize that electric energy is to heat energy conversion.The present invention comprises pyrogenicity device conductive magnetizer 9, housing 1, stator winding 10, bearing 8, be provided with inlet 9-5 in the center of pyrogenicity device conductive magnetizer 9, on the seal closure 9-4 of pyrogenicity device conductive magnetizer 9 one sides, be provided with outlet 9-6, on pyrogenicity device conductive magnetizer 9, be provided with groove 9-7, hollow electric conductor 9-8 is arranged in the groove 9-7, be provided with short-circuited conducting sleeve 9-2 between seal closure 9-4 and pyrogenicity device 9-1 unshakable in one's determination, the two ends of hollow electric conductor 9-8 is arranged in the short-circuited conducting sleeve 9-2.It also comprises stator 2, rotor 3, rotor yoke 4, permanent magnet 5, end cap 6, gripper shoe 7; Pyrogenicity device conductive magnetizer 9 is arranged in the permanent magnet 5, and the outside of the inboard of permanent magnet 5 and pyrogenicity device conductive magnetizer 9 forms air gap 11; Rotor yoke 4 is arranged on the outside of permanent magnet 5, rotor 3 is fixed on the rotor yoke 4, stator 2 is arranged on the outside of rotor 3, housing 1 is arranged on the outside of stator 2, end cap 6 is arranged on the both sides of housing 1, is provided with bearing 8 between end cap 6 and rotor yoke 4, and circular gripper shoe 7 cylindrical places are fixed on the end cap 6, fixedly connected with the outer round surface of seal closure 9-4 in the endoporus place of gripper shoe 7, two gripper shoes 7 are separately positioned on the two ends place of pyrogenicity device conductive magnetizer 9 on axially.
The present invention is that the inboard (or outside) at motor rotor rationally is provided with permanent magnet 5 and pyrogenicity conductive magnetizer 9, form power and the incorporate self-heating assembly of pyrogenicity, need not other power, the rotor 3 of this device drives permanent magnet 5 rotations voluntarily after stator 2 energisings, its magnetic potential interlinkage pyrogenicity device 9-1 unshakable in one's determination, the fuel factor of utilization secondary current of rational electric conductor induction on pyrogenicity device 9-1 unshakable in one's determination and the eddy current hysteresis effect in the magnetic conduction conductive material, convert electric energy to heat energy, and by the fluid heat transfer medium transferring heat energy.The present invention both can be used as large-scale heating equipment and had used, and also the unit's of can be used as building or Home Heating equipment use.
The present invention also provides another kind of technical scheme: a kind of electromagnetic self heater, it comprises pyrogenicity device conductive magnetizer, housing 1, stator winding 10, bearing 8, on the side end face of the seal closure 9-4 of pyrogenicity device conductive magnetizer 9, be provided with inlet 9-5, on pyrogenicity device conductive magnetizer 9, be provided with groove 9-7, hollow electric conductor 9-8 is arranged in the groove 9-7, be provided with short-circuited conducting sleeve 9-2 between seal closure 9-4 and pyrogenicity device 9-1 unshakable in one's determination, the two ends of hollow electric conductor 9-8 is arranged in the short-circuited conducting sleeve 9-2.It also comprises stator 2, rotor 3, rotor yoke 4, permanent magnet 5, end cap 6, the gripper shoe 7 that is wound with stator winding 10; Pyrogenicity device conductive magnetizer 9 is arranged on the outside of permanent magnet 5 circumference, axle 12 is arranged on the center of pyrogenicity device conductive magnetizer 9, stator 2 is fixed on the outside of axle 12 circumference, rotor 3 is arranged on the outside of stator 2, the outside of the inboard of rotor 3 and stator 2 forms air gap 13, rotor yoke 4 is fixed on the outside of rotor 3 circumference, end cap 6 is fixed on the two ends of rotor yoke 4, bearing 8 is arranged between axle 12 and the end cap 6, permanent magnet 5 is arranged on the outside of rotor yoke 4 circumference, housing 1 is arranged on the outside of pyrogenicity device conductive magnetizer 9 circumference, gripper shoe 7 is fixed on the two ends of housing 1, gripper shoe 7 is fixed between housing 1 and the axle 12, on the 9-1 unshakable in one's determination of pyrogenicity device conductive magnetizer 9, be provided with the helicla flute 6-1 that distributes along the outer round surface of 9-1 unshakable in one's determination, the end of helicla flute 6-1 is connected with outlet 9-6, and the other end of helicla flute 6-1 is connected with inlet 9-5 by the endoporus of hollow electric conductor 9-8.
Description of drawings:
Fig. 1 is the structural representation of the specific embodiment one, Fig. 2 is the structural representation of pyrogenicity device permanent magnet 5 in the specific embodiment one, Fig. 3 is the structural representation of pyrogenicity device permanent magnet 5 in the specific embodiment two, Fig. 4 is the structural representation of pyrogenicity device permanent magnet 5 in the specific embodiment three, Fig. 5 is the structural representation of pyrogenicity device permanent magnet 5 in the specific embodiment four, Fig. 6 is the structural representation of pyrogenicity device permanent magnet 5 in the specific embodiment five, and Fig. 7 is the structural representation of the specific embodiment six.
The specific embodiment:
The specific embodiment one: present embodiment is by pyrogenicity device conductive magnetizer 9, housing 1, stator winding 10, bearing 8, stator 2, rotor 3, rotor yoke 4, permanent magnet 5, end cap 6, gripper shoe 7 is formed, be provided with inlet 9-5 in the center of pyrogenicity device conductive magnetizer 9, on a side seal cover 9-4 of pyrogenicity device conductive magnetizer 9, be provided with outlet 9-6, on pyrogenicity device conductive magnetizer 9, be provided with groove 9-7, hollow electric conductor 9-8 is arranged in the groove 9-7, be provided with short-circuited conducting sleeve 9-2 between seal closure 9-4 and pyrogenicity device 9-1 unshakable in one's determination, the two ends of hollow electric conductor 9-8 is arranged in the short-circuited conducting sleeve 9-2.Pyrogenicity device conductive magnetizer 9 is arranged in the permanent magnet 5, and the outside of the inboard of permanent magnet 5 and pyrogenicity device conductive magnetizer 9 forms air gap 11; Rotor yoke 4 is arranged on the outside of permanent magnet 5, rotor 3 is fixed on the rotor yoke 4, stator 2 is arranged on the outside of rotor 3, housing 1 is arranged on the outside of stator 2, end cap 6 is arranged on the both sides of housing 1, is provided with bearing 8 between end cap 6 and rotor yoke 4, and circular gripper shoe 7 cylindrical places are fixed on the end cap 6, fixedly connected with the outer round surface of seal closure 9-4 in the endoporus place of gripper shoe 7, two gripper shoes 7 are separately positioned on the two ends place of pyrogenicity device conductive magnetizer 9 on axially.On the iron core of stator 2, have groove 2-1, be provided with multi-phase excitation winding 2-2 in the groove 2-1, on the iron core of rotor 3, have groove 3-1, be provided with cage type sliver 3-2 in the groove 3-1, form air gap 13 between stator 2 and the rotor 3, permanent magnet 5 is surperficial cutting orientation magnetizing type, and permanent magnet 5 is made up of permanent magnets 5-1 and conductive magnetic yoke 5-2, permanent magnets 5-1 is fixedlyed connected with conductive magnetic yoke 5-2, and number of pole-pairs is four.
The specific embodiment two: what present embodiment and the specific embodiment one were different is that permanent magnet 5 is embedded cutting orientation magnetizing type, permanent magnet 5 is made up of permanent magnets 5-1A, conductive magnetic yoke 5-2A, permanent magnets 5-1A is embedded on the conductive magnetic yoke 5-2A, and forms magnetic bridge 5-3A, and number of pole-pairs is four.Other composition is identical with the specific embodiment one with annexation.
The specific embodiment three: what present embodiment and the specific embodiment one, two were different is that permanent magnet 5 magnetizes for radial surface or the parallel magnetization type, and permanent magnet 5 is made up of permanent magnets 5-1B, is provided with eight hole 5-2B on permanent magnets 5-1B, and number of pole-pairs is four.Other composition is identical with the specific embodiment one, two with annexation.
The specific embodiment four: what present embodiment and the specific embodiment one, two, three were different is that permanent magnet 5 is embedded tabular cutting orientation magnetizing type, permanent magnet 5 is made up of permanent magnets 5-1C, conductive magnetic yoke 5-2C, permanent magnets 5-1C is embedded on the conductive magnetic yoke 5-2C, and formation magnetic bridge 5-3C, permanent magnets is a rectangle, and number of pole-pairs is four.Other composition is identical with the specific embodiment one, two, three with annexation.
The specific embodiment five: what present embodiment and the specific embodiment one, two, three, four were different is that permanent magnet 5 is embedded circular-arc cutting orientation magnetizing type, permanent magnet 5 is made up of permanent magnets 5-1D, conductive magnetic yoke 5-2D, permanent magnets 5-1D is embedded on the conductive magnetic yoke 5-2D, and formation magnetic bridge 5-3D, permanent magnets 5-1D is circular-arc, and number of pole-pairs is four.Other composition is identical with the specific embodiment one, two, three, four with annexation.
The specific embodiment six: what present embodiment present embodiment and the specific embodiment one, two, three, four, five were different is that present embodiment comprises pyrogenicity device conductive magnetizer, housing 1, stator winding 10, bearing 8, on the side end face of the seal closure 9-4 of pyrogenicity device conductive magnetizer 9, be provided with inlet 9-5, on pyrogenicity device conductive magnetizer 9, be provided with groove 9-7, hollow electric conductor 9-8 is arranged in the groove 9-7, be provided with short-circuited conducting sleeve 9-2 between seal closure 9-4 and pyrogenicity device 9-1 unshakable in one's determination, the two ends of hollow electric conductor 9-8 is arranged in the short-circuited conducting sleeve 9-2.It also comprises stator 2, rotor 3, rotor yoke 4, permanent magnet 5, end cap 6, the gripper shoe 7 that is wound with stator winding 10; Pyrogenicity device conductive magnetizer 9 is arranged on the outside of permanent magnet 5 circumference, axle 12 is arranged on the center of pyrogenicity device conductive magnetizer 9, stator 2 is fixed on the outside of axle 12 circumference, rotor 3 is arranged on the outside of stator 2, the outside of the inboard of rotor 3 and stator 2 forms air gap 13, rotor yoke 4 is fixed on the outside of rotor 3 circumference, end cap 6 is fixed on the two ends of rotor yoke 4, bearing 8 is arranged between axle 12 and the end cap 6, permanent magnet 5 is arranged on the outside of rotor yoke 4 circumference, housing 1 is arranged on the outside of pyrogenicity device conductive magnetizer 9 circumference, gripper shoe 7 is fixed on the two ends of housing 1, gripper shoe 7 is fixed between housing 1 and the axle 12, on the 9-1 unshakable in one's determination of pyrogenicity device conductive magnetizer 9, be provided with the helicla flute 6-1 that distributes along the outer round surface of 9-1 unshakable in one's determination, the end of helicla flute 6-1 is connected with outlet 9-6, and the other end of helicla flute 6-1 is connected with inlet 9-5 by the endoporus of hollow electric conductor 9-8.Other composition is identical with the specific embodiment one, two, three, four, five with annexation.
Operation principle: at first make stator 2 energisings, energising back rotor 3 rotates, rotor 3 drives permanent magnet 5 rotations voluntarily, its magnetic potential interlinkage pyrogenicity device 9-1 unshakable in one's determination forms closed magnetic loop, utilization is at hollow electric conductor 9-8, the fuel factor of short-circuited conducting sleeve 9-2 induced currents and the magnetic hysteresis eddy current effect in the magnetic conducting and electric conducting body, efficiently convert electric energy to necessary energy, pyrogenicity device 9-1 unshakable in one's determination, seal closure 9-4, fluid intake 9-5, outlet 9-6 and hollow electric conductor 9-8 constitute the fluid heat transfer medium path, in the fluid heat transfer medium path, fill water, magnetic fluid or liquefied inert gas fluid etc. provide heat energy as fluid thermal body heat transferring medium to the external world.
Claims (6)
1, electromagnetic self heater, it comprises pyrogenicity device conductive magnetizer (9), housing (1), stator winding (10), bearing (8), be provided with inlet (9-5) in the center of pyrogenicity device conductive magnetizer (9), on the seal closure (9-4) of pyrogenicity device conductive magnetizer (9) one sides, be provided with outlet (9-6), on pyrogenicity device conductive magnetizer (9), be provided with groove (9-7), hollow electric conductor (9-8) is arranged in the groove (9-7), between seal closure (9-4) and pyrogenicity device iron core (9-1), be provided with short-circuited conducting sleeve (9-2), the two ends of hollow electric conductor (9-8) is arranged in the short-circuited conducting sleeve (9-2), it is characterized in that it also comprises stator (2), rotor (3), rotor yoke (4), permanent magnet (5), end cap (6), gripper shoe (7); Pyrogenicity device conductive magnetizer (9) is arranged in the permanent magnet (5), and the outside of the inboard of permanent magnet (5) and pyrogenicity device conductive magnetizer (9) forms air gap (11); Rotor yoke (4) is arranged on the outside of permanent magnet (5), rotor (3) is fixed on the rotor yoke (4), stator (2) is arranged on the outside of rotor (3), housing (1) is arranged on the outside of stator (2), end cap (6) is arranged on the both sides of housing (1), between end cap (6) and rotor yoke (4), be provided with bearing (8), circular gripper shoe (7) cylindrical place is fixed on the end cap (6), fixedly connected with the outer round surface of seal closure (9-4) in the endoporus place of gripper shoe (7), two gripper shoes (7) are separately positioned on the two ends place of pyrogenicity device conductive magnetizer (9) on axially.
2, electromagnetic self heater according to claim 1, it is characterized in that on the iron core of stator (2), having groove (2-1), be provided with multi-phase excitation winding (2-2) in the groove (2-1), on the iron core of rotor (3), have groove (3-1), be provided with cage type sliver (3-2) in the groove (3-1), form air gap (13) between stator (2) and the rotor (3), permanent magnet (5) is surperficial cutting orientation magnetizing type, permanent magnet (5) is made up of permanent magnets (5-1) and conductive magnetic yoke (5-2), permanent magnets (5-1) is fixedlyed connected with conductive magnetic yoke (5-4), and number of pole-pairs is four.
3, electromagnetic self heater according to claim 1, it is characterized in that permanent magnet (5) is embedded cutting orientation magnetizing type, permanent magnet (5) is made up of permanent magnets (5-1A), conductive magnetic yoke (5-2A), and permanent magnets (5-1A) is embedded on the conductive magnetic yoke (5-2A), and forms magnetic bridge (5-3A).
4, electromagnetic self heater according to claim 1 is characterized in that permanent magnet (5) magnetizes for radial surface or the parallel magnetization type, and permanent magnet (5) is made up of permanent magnets (5-1B), is provided with eight holes (5-2B) on permanent magnets (5-1B).
5, electromagnetic self heater according to claim 1, it is characterized in that permanent magnet (5) is embedded tabular cutting orientation magnetizing type, permanent magnet (5) is made up of permanent magnets (5-1C), conductive magnetic yoke (5-2C), permanent magnets (5-1C) is embedded on the conductive magnetic yoke (5-2C), and forming magnetic bridge (5-3C), permanent magnets is a rectangle.
6, a kind of electromagnetic self heater, it comprises pyrogenicity device conductive magnetizer, housing (1), stator winding (10), bearing (8), on a side end face of the seal closure (9-4) of pyrogenicity device conductive magnetizer (9), be provided with inlet (9-5), on pyrogenicity device conductive magnetizer (9), be provided with groove (9-7), hollow electric conductor (9-8) is arranged in the groove (9-7), be provided with short-circuited conducting sleeve (9-2) between seal closure (9-4) and pyrogenicity device iron core (9-1), the two ends of hollow electric conductor (9-8) is arranged in the short-circuited conducting sleeve (9-2); It is characterized in that it also comprises stator (2), rotor (3), rotor yoke (4), permanent magnet (5), end cap (6), the gripper shoe (7) that is wound with stator winding (10); Pyrogenicity device conductive magnetizer (9) is arranged on the outside of permanent magnet (5) circumference, axle (12) is arranged on the center of pyrogenicity device conductive magnetizer (9), stator (2) is fixed on the outside of axle (12) circumference, rotor (3) is arranged on the outside of stator (2), the outside of the inboard of rotor (3) and stator (2) forms air gap (13), rotor yoke (4) is fixed on the outside of rotor (3) circumference, end cap (6) is fixed on the two ends of rotor yoke (4), bearing (8) is arranged between axle (12) and the end cap (6), permanent magnet (5) is arranged on the outside of rotor yoke (4) circumference, housing (1) is arranged on the outside of pyrogenicity device conductive magnetizer (9) circumference, gripper shoe (7) is fixed on the two ends of housing 1, gripper shoe (7) is fixed between housing (1) and the axle (12), on the iron core (9-1) of pyrogenicity device conductive magnetizer (9), be provided with the helicla flute (6-1) that distributes along the outer round surface of (9-1) unshakable in one's determination, one end of helicla flute (6-1) is connected with outlet (9-6), and the other end of helicla flute (6-1) is connected with inlet (9-5) by the endoporus of hollow electric conductor (9-8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02132793 CN1204366C (en) | 2002-08-19 | 2002-08-19 | Electromagnetic self heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02132793 CN1204366C (en) | 2002-08-19 | 2002-08-19 | Electromagnetic self heater |
Publications (2)
Publication Number | Publication Date |
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CN1414323A CN1414323A (en) | 2003-04-30 |
CN1204366C true CN1204366C (en) | 2005-06-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02132793 Expired - Fee Related CN1204366C (en) | 2002-08-19 | 2002-08-19 | Electromagnetic self heater |
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CN (1) | CN1204366C (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102052706A (en) * | 2010-12-28 | 2011-05-11 | 张洪军 | Revolved body heater |
CN102042634A (en) * | 2010-12-28 | 2011-05-04 | 张洪军 | Magnetic induction heating method and special devices thereof |
CN102931794A (en) * | 2012-11-16 | 2013-02-13 | 朱建新 | Magnetic coupling heating rotor |
CN103200719B (en) * | 2013-03-04 | 2015-04-22 | 哈尔滨工业大学(威海) | Double-rotor electromagnetic heating machine |
CN103428930B (en) * | 2013-09-02 | 2015-05-20 | 哈尔滨工业大学 | Rotary electromagnetic heating device of conical rotor |
CN111578503A (en) * | 2020-05-25 | 2020-08-25 | 山东华业电气有限公司 | High-pressure circulating device of electromagnetic heat pump |
-
2002
- 2002-08-19 CN CN 02132793 patent/CN1204366C/en not_active Expired - Fee Related
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CN1414323A (en) | 2003-04-30 |
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Granted publication date: 20050601 Termination date: 20160819 |