CN108799000A - A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method - Google Patents
A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method Download PDFInfo
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- CN108799000A CN108799000A CN201810424661.5A CN201810424661A CN108799000A CN 108799000 A CN108799000 A CN 108799000A CN 201810424661 A CN201810424661 A CN 201810424661A CN 108799000 A CN108799000 A CN 108799000A
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- pyrogenicity
- magnetic powder
- rotor
- case
- heat exchange
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/22—Wind motors characterised by the driven apparatus the apparatus producing heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The present invention relates to a kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity methods comprising heat exchange box, heat exchange liquid refrigerant, pyrogenicity case, pyrogenicity rotor, coil box, magnet exciting coil, magnetic powder, it is characterised in that：There are the working clearances between the outer wall and the inner wall of pyrogenicity case of pyrogenicity rotor, it is built into a certain amount of magnetic powder in the closed cavity of pyrogenicity case, magnet exciting coil is arranged in the closed cavity of coil box, magnetic powder after magnet exciting coil is powered in the working clearance will be magnetized, magnetic powder chain is formed, pyrogenicity rotor needs cutting magnetic powder chain that could keep rotary motion.Its advantage is that：The present invention realizes mechanical energy to hot transformation of energy by the friction between magnetic powder particle, pyrogenicity rotor outer wall, pyrogenicity chamber interior wall；The moment of resistance of magnetic powder chain is unrelated with rotating speed with the linear variation of exciting current, keeps the pyrogenicity efficiency of the device easily controllable；By circulating for the liquid refrigerant that exchanges heat, the heat of conversion is taken away in time, realizes heat exchange；The present invention, which is easily achieved, to be automatically controlled.
Description
Technical field
The present invention relates to a kind of heating device by wind energy, especially a kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity side
Method.
Background technology
The world today, with the rapid development of economy, energy consumption is increasing；Current conventional energy resource is with coal, stone
Based on the fossil fuels such as oil, natural gas, fossil fuel is non-renewable, and largely using fossil fuel can also bring great environment to ask
Topic；Seek reproducible alternative energy source, can be effectively relieved and improve the situation of fossil energy shortage and environmental pollution.
In high latitude area, autumn, winter, season in the early spring, wind energy resources are abundant, in production and living also more to the demand of thermal energy
It is more；Over nearly 35 years, the country such as Japan, the U.S., Holland, Britain, Denmark, Germany, Finland has successively carried out the research of wind-force heating,
Some wind-force heating technologies have been enter into the practical stage；The country, China Agricultural University, Xi'an Communications University, Shenyang University of Technology, on
The units such as extra large electric power institute, China Academy of Agriculture Mechanization have successively been carried out to the mechanism of wind-force heating and device
Series of studies, and achieve comparable achievement；It can be seen that wind-force heating be not only it is feasible, and have higher practicality
Value.
The advantages of wind-force direct pyrogenicity, is more prominent, belong to direct conversion regime heating device have agitated liquid pyrogenicity device,
Oil pressure damping hole pyrogenicity device, solid friction formula pyrogenicity device etc.；The heating device of all polymorphic types is still in the laboratory research stage, causes
The thermal efficiency and pyrogenicity rate still have it is to be hoisted, explore completely new pyrogenicity mode have certain foreground.
Invention content
The object of the present invention is to provide a kind of magnetic powder pyrogenicity type heating device by wind energies and its pyrogenicity method, particular content to be：
Into pyrogenicity case cavity add magnetic powder, outside pyrogenicity case lay magnetic pole, magnet exciting coil be powered then in the intervals of business in formed magnetic powder
Chain, under magnetic attraction and friction force effect, the pyrogenicity rotor of movement will turn by the inhibition of magnetic powder chain, and then by mechanical energy
Turn to thermal energy；Liquid refrigerant exchange heat by circulating, the heat of generation is taken away in time, realizes heat exchange.
In order to achieve the above object, the invention is realized by the following technical scheme：
A kind of magnetic powder pyrogenicity type heating device by wind energy, including transmission shaft, insulating layer, heat exchange box, heat exchange liquid refrigerant, pyrogenicity case,
Pyrogenicity rotor, coil box, working medium entrances, connecting terminal, sender property outlet；
Pyrogenicity rotor is connected in the end of transmission shaft, is placed in pyrogenicity case；
Coil box is connected on the outer wall of pyrogenicity case；
Pyrogenicity case and coil box are placed in heat exchange box and are connected therewith；
Insulating layer is arranged in the outer wall of heat exchange box；
Working medium entrances and sender property outlet are arranged on heat exchange box and insulating layer；
Heat exchange liquid refrigerant is filled in the cavity of heat exchange box；
Connecting terminal is arranged on the outer wall of insulating layer；
By wind energy transformation Lai mechanical energy driving transmission shaft rotation, pyrogenicity rotor turns round with transmission shaft；
The heat exchange liquid refrigerant of cycle takes away the heat being converted in time；
The magnetic powder pyrogenicity type heating device by wind energy further includes magnet exciting coil, magnetic powder；
It is built into a certain amount of magnetic powder in the closed cavity of the pyrogenicity case；
Magnet exciting coil is arranged in the closed cavity of the coil box；
There are the cylinder barrel shaped working clearances between the outer wall and the inner wall of the pyrogenicity case of the pyrogenicity rotor；Or there are discs
Working clearance；Or there are the taper barrel working clearances；
The pyrogenicity method of the magnetic powder pyrogenicity type heating device by wind energy is passed through when pyrogenicity device works in the electromagnetic coil
Controllable exciting current generates externally-applied magnetic field around the electromagnetic coil, outside plus under magnetic fields, is located at the cause of movement
Hot rotor and fixed pyrogenicity case are formed by the magnetic powder in the working clearance and will be magnetized, form magnetic powder chain；
The rotary motion of the pyrogenicity rotor by the magnetic powder chain inhibition, in magnetic attraction and frictional force collective effect
Under, the mechanical energy that will act on transmission shaft is converted into thermal energy；
By changing the size of exciting current in electromagnetic coil, the control to heating device by wind energy pyrogenicity power, control are realized
Ranging from zero arrives transmission shaft maximal input.
The pyrogenicity mechanism and the course of work of the present invention：
Mechanical energy from wind energy transformation is acted on transmission shaft, mechanical movement is passed to pyrogenicity rotor by transmission shaft, is caused
Hot rotor turns round in pyrogenicity case, and there are certain working clearances between the outer wall and the inner wall of pyrogenicity case of pyrogenicity rotor；Pass through
Connecting terminal is powered to magnet exciting coil, then powerful magnetic field is generated around magnet exciting coil, and in coil box, pyrogenicity case, pyrogenicity
Flux circuit is formed between rotor；Magnetic powder in working clearance is magnetized, and forms magnetic powder chain, and the rotary motion of pyrogenicity rotor will be by
The obstruction of magnetic powder interparticle magnetic force and frictional force on magnetic powder chain, and then convert mechanical energy into thermal energy.The heat being transformed
It is transmitted in heat exchange liquid refrigerant by heat transfer, the temperature of heat exchange liquid refrigerant is made to increase, then pass through the liquid refrigerant that exchanges heat
It circulates, heat is taken away.
After magnet exciting coil powers off, magnetic field disappears, and magnetic powder degaussing reverts to loose condition (of surface), the rotary motion of pyrogenicity rotor
Almost no longer effect hindered.
Magnetic powder chain to the moment of resistance of pyrogenicity rotor with the linear variation of exciting current, it is unrelated with rotating speed so that magnetic powder pyrogenicity
The pyrogenicity power of heat-exchanger rig is easily controllable.
Compared with prior art, the present invention haing the following advantages：The present invention passes through magnetic powder particle, pyrogenicity rotor outer wall, cause
Friction between hot tank inner wall realizes mechanical energy to hot transformation of energy；The moment of resistance of magnetic powder chain with the linear variation of exciting current, with
Rotating speed is unrelated, keeps the pyrogenicity efficiency of the device easily controllable；It, can be by the heat of conversion by circulating for the liquid refrigerant that exchanges heat
It takes away in time, realizes heat exchange；The magnetic powder pyrogenicity heat-exchanger rig of the present invention, which is easily achieved, to be automatically controlled.
Description of the drawings
Fig. 1 is the sectional view of the present invention with the cylinder barrel shaped working clearance；
Fig. 2 is the sectional view of the present invention with the disc working clearance；
Fig. 3 is the sectional view of the present invention with the taper barrel working clearance；
Wherein, 1：Transmission shaft, 2：Insulating layer, 3：Heat exchange box, 4：Exchange heat liquid refrigerant, and 5：Pyrogenicity case, 6：Pyrogenicity rotor, 7：Coil
Box, 8：Magnet exciting coil, 9：Magnetic powder, 10：Working medium entrances, 11：Connecting terminal, 12：Sender property outlet.
Specific implementation mode
Embodiment 1：
The magnetic powder pyrogenicity type heating device by wind energy is as shown in Figure 1, the concrete scheme of the structure is as follows：Pyrogenicity rotor 6 is connected
In the end of transmission shaft 1, it is placed in pyrogenicity case 5；It is built into a certain amount of magnetic powder 9 in the closed cavity of pyrogenicity case 5；Coil box
7 are connected on 5 outer wall cylindrical surface of pyrogenicity case；Between the outer wall cylindrical surface of pyrogenicity rotor 6 and the inner wall cylindrical surface of pyrogenicity case 5 there are
The cylinder barrel shaped working clearance；Magnet exciting coil 8 is arranged in the closed cavity of coil box 7；Pyrogenicity case 5 and coil box 7 are placed in heat exchange
It is connected in case 3 and therewith；Insulating layer 2 is arranged in the outer wall of heat exchange box 3；Working medium entrances are arranged on heat exchange box 3 and insulating layer 2
10 and sender property outlet 12；Heat exchange liquid refrigerant 4 is filled in the cavity of heat exchange box 3；Excitation wire is arranged on the outer wall of insulating layer 2
The connecting terminal 11 of circle 8.When the magnetic powder pyrogenicity heat-exchanger rig works, it is powered, is then being encouraged to magnet exciting coil 8 by connecting terminal 11
8 surrounding of magnetic coil generates powerful magnetic field, and forms flux circuit between coil box 7, pyrogenicity case 5, pyrogenicity rotor 6, in Fig. 1
Shown in dotted line；Magnetic powder 9 in working clearance is magnetized, and forms magnetic powder chain；Mechanical energy from wind energy transformation is acted on into biography
On moving axis 1, mechanical movement is passed to pyrogenicity rotor 6, the revolution in pyrogenicity case 5 of pyrogenicity rotor 6 by transmission shaft 1；Pyrogenicity case 5 is fixed
Motionless, pyrogenicity rotor 6 needs cut-out magnetic powder chain that could keep rotary motion；The rotary motion of pyrogenicity rotor 6 will be by magnetic powder chain
The obstruction of magnetic force and frictional force between upper magnetic powder particle, and then convert mechanical energy into thermal energy；The heat being transformed is passed by heat
It leads and is transmitted in heat exchange liquid refrigerant 4, the temperature of heat exchange liquid refrigerant 4 is made to increase, then pass through the recycle stream for the liquid refrigerant 4 that exchanges heat
It is dynamic, heat is taken away.
Embodiment 2：
The magnetic powder pyrogenicity type heating device by wind energy is as shown in Fig. 2, the concrete scheme of the structure is as follows：Pyrogenicity rotor 6 is connected
In the end of transmission shaft 1, it is placed in pyrogenicity case 5；It is built into a certain amount of magnetic powder 9 in the closed cavity of pyrogenicity case 5；Coil box
7 are connected on 5 outer wall end face of pyrogenicity case；There are discs for inner wall interplanar in the outer wall end face of pyrogenicity rotor 6 and pyrogenicity case 5
Working clearance；Magnet exciting coil 8 is arranged in the closed cavity of coil box 7；Pyrogenicity case 5 and coil box 7 are placed in heat exchange box 3, simultaneously
It is connected therewith；Insulating layer 2 is arranged in the outer wall of heat exchange box 3；Working medium entrances 10 and working medium are arranged on heat exchange box 3 and insulating layer 2
Outlet 12；Heat exchange liquid refrigerant 4 is filled in the cavity of heat exchange box 3；Connecing for magnet exciting coil 8 is arranged on the outer wall of insulating layer 2
Line terminals 11.When the magnetic powder pyrogenicity heat-exchanger rig works, it is powered to magnet exciting coil 8 by connecting terminal 11, then in magnet exciting coil 8
Surrounding generates powerful magnetic field, and forms flux circuit between coil box 7, pyrogenicity case 5, pyrogenicity rotor 6, such as dotted line institute in Fig. 2
Show；Magnetic powder 9 in working clearance is magnetized, and forms magnetic powder chain；Mechanical energy from wind energy transformation is acted on into transmission shaft 1
On, mechanical movement is passed to pyrogenicity rotor 6, the revolution in pyrogenicity case 5 of pyrogenicity rotor 6 by transmission shaft 1；Pyrogenicity case 5 is fixed,
Pyrogenicity rotor 6 needs cut-out magnetic powder chain that could keep rotary motion；The rotary motion of pyrogenicity rotor 6 will be by magnetic powder on magnetic powder chain
The obstruction of magnetic force and frictional force between particle, and then convert mechanical energy into thermal energy；The heat being transformed is transmitted by heat transfer
Into heat exchange liquid refrigerant 4, the temperature of heat exchange liquid refrigerant 4 is made to increase, then circulating by the liquid refrigerant 4 that exchanges heat, it will
Heat is taken away.
Embodiment 3：
The magnetic powder pyrogenicity type heating device by wind energy is as shown in figure 3, the concrete scheme of the structure is as follows：Pyrogenicity rotor 6 is connected
In the end of transmission shaft 1, it is placed in pyrogenicity case 5；It is built into a certain amount of magnetic powder 9 in the closed cavity of pyrogenicity case 5；Coil box
7 are connected on 5 outer wall cylindrical surface of pyrogenicity case；Between the outer wall circular conical surface and the circular conical surface of inner wall of pyrogenicity case 5 of pyrogenicity rotor 6 there are
The taper barrel working clearance；Magnet exciting coil 8 is arranged in the closed cavity of coil box 7；Pyrogenicity case 5 and coil box 7 are placed in heat exchange
It is connected in case 3 and therewith；Insulating layer 2 is arranged in the outer wall of heat exchange box 3；Working medium entrances are arranged on heat exchange box 3 and insulating layer 2
10 and sender property outlet 12；Heat exchange liquid refrigerant 4 is filled in the cavity of heat exchange box 3；Excitation wire is arranged on the outer wall of insulating layer 2
The connecting terminal 11 of circle 8.When the magnetic powder pyrogenicity heat-exchanger rig works, it is powered, is then being encouraged to magnet exciting coil 8 by connecting terminal 11
8 surrounding of magnetic coil generates powerful magnetic field, and forms flux circuit between coil box 7, pyrogenicity case 5, pyrogenicity rotor 6, in Fig. 3
Shown in dotted line；Magnetic powder 9 in working clearance is magnetized, and forms magnetic powder chain；Mechanical energy from wind energy transformation is acted on into biography
On moving axis 1, mechanical movement is passed to pyrogenicity rotor 6, the revolution in pyrogenicity case 5 of pyrogenicity rotor 6 by transmission shaft 1；Pyrogenicity case 5 is fixed
Motionless, pyrogenicity rotor 6 needs cut-out magnetic powder chain that could keep rotary motion；The rotary motion of pyrogenicity rotor 6 will be by magnetic powder chain
The obstruction of magnetic force and frictional force between upper magnetic powder particle, and then convert mechanical energy into thermal energy；The heat being transformed is passed by heat
It leads and is transmitted in heat exchange liquid refrigerant 4, the temperature of heat exchange liquid refrigerant 4 is made to increase, then pass through the recycle stream for the liquid refrigerant 4 that exchanges heat
It is dynamic, heat is taken away.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention should also belong to the present invention's
Protection domain.
Claims (5)
1. a kind of magnetic powder pyrogenicity type heating device by wind energy, including transmission shaft (1), insulating layer (2), heat exchange box (3), heat exchange liquid work
Matter (4), pyrogenicity case (5), pyrogenicity rotor (6), coil box (7), working medium entrances (10), connecting terminal (11), sender property outlet (12)；
Pyrogenicity rotor (6) is connected in the end of transmission shaft (1), is placed in pyrogenicity case (5)；Coil box (7) is connected in pyrogenicity case (5)
On outer wall；Pyrogenicity case (5) and coil box (7) are placed in heat exchange box (3), and are connected therewith；It arranges and protects in the outer wall of heat exchange box (3)
Warm layer (2)；Working medium entrances (10) and sender property outlet (12) are arranged on heat exchange box (3) and insulating layer (2)；In heat exchange box (3)
Heat exchange liquid refrigerant (4) is filled in cavity；Connecting terminal (11) is arranged on the outer wall of insulating layer (2)；By wind energy transformation Lai
Mechanical energy drives transmission shaft (1) to rotate, and pyrogenicity rotor (6) is turned round with transmission shaft (1)；The heat exchange liquid refrigerant (4) of cycle
The heat being converted is taken away in time, it is characterised in that：The magnetic powder pyrogenicity type heating device by wind energy further includes magnet exciting coil
(8), magnetic powder (9) are built into a certain amount of magnetic powder (9) in the closed cavity of the pyrogenicity case (5)；In the coil box (7)
Arrangement magnet exciting coil (8) in closed cavity.
2. magnetic powder pyrogenicity type heating device by wind energy according to claim 1, it is characterised in that：In the pyrogenicity rotor (6)
Outer wall and the inner wall of the pyrogenicity case (5) between there are the cylinder barrel shaped working clearances.
3. magnetic powder pyrogenicity type heating device by wind energy according to claim 1, it is characterised in that：In the pyrogenicity rotor (6)
Outer wall and the inner wall of the pyrogenicity case (5) between there are the discoidal working clearances.
4. magnetic powder pyrogenicity type heating device by wind energy according to claim 1, it is characterised in that：In the pyrogenicity rotor (6)
Outer wall and the inner wall of the pyrogenicity case (5) between there are the working clearances of taper barrel.
5. a kind of pyrogenicity method of magnetic powder pyrogenicity type heating device by wind energy according to claim 1 or 2 or 3 or 4, feature
It is：When heating device by wind energy works, it is passed through controllable exciting current in the electromagnetic coil (8), in the electromagnetic wire
It encloses and generates externally-applied magnetic field around (8), in the case where adding magnetic fields outside, be located at the pyrogenicity rotor (6) and pyrogenicity case (5) is formed by
Magnetic powder (9) in working clearance will be magnetized, and form magnetic powder chain；The rotary motion of the pyrogenicity rotor (6) is by magnetic powder chain
Inhibition, under magnetic attraction and frictional force collective effect, the mechanical energy that will act on transmission shaft (1) is converted into thermal energy；It is logical
The size of exciting current in change electromagnetic coil (8) is crossed, realizes the control to heating device by wind energy pyrogenicity power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810424661.5A CN108799000A (en) | 2018-05-07 | 2018-05-07 | A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810424661.5A CN108799000A (en) | 2018-05-07 | 2018-05-07 | A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method |
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| CN108799000A true CN108799000A (en) | 2018-11-13 |
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| CN201810424661.5A Pending CN108799000A (en) | 2018-05-07 | 2018-05-07 | A kind of magnetic powder pyrogenicity type heating device by wind energy and its pyrogenicity method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120193924A1 (en) * | 2009-10-15 | 2012-08-02 | Sumitomo Electric Industries, Ltd. | Electric power generation system |
| CN102852732A (en) * | 2012-10-18 | 2013-01-02 | 镇江市博林光电科技有限公司 | Magnetic eddy-current type kinetic energy-to-heat energy heat storing device |
| CN203515964U (en) * | 2013-08-27 | 2014-04-02 | 吴疆 | Wind power heating device |
| CN104912743A (en) * | 2015-06-02 | 2015-09-16 | 上海海事大学 | Electromagnetic damping type wind-heating device |
| CN208347986U (en) * | 2018-05-07 | 2019-01-08 | 西北农林科技大学 | A kind of magnetic powder pyrogenicity type heating device by wind energy |
-
2018
- 2018-05-07 CN CN201810424661.5A patent/CN108799000A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120193924A1 (en) * | 2009-10-15 | 2012-08-02 | Sumitomo Electric Industries, Ltd. | Electric power generation system |
| CN102852732A (en) * | 2012-10-18 | 2013-01-02 | 镇江市博林光电科技有限公司 | Magnetic eddy-current type kinetic energy-to-heat energy heat storing device |
| CN203515964U (en) * | 2013-08-27 | 2014-04-02 | 吴疆 | Wind power heating device |
| CN104912743A (en) * | 2015-06-02 | 2015-09-16 | 上海海事大学 | Electromagnetic damping type wind-heating device |
| CN208347986U (en) * | 2018-05-07 | 2019-01-08 | 西北农林科技大学 | A kind of magnetic powder pyrogenicity type heating device by wind energy |
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