CN105020931A - Rotation type magnetic refrigeration mechanism and magnetic refrigeration apparatus - Google Patents
Rotation type magnetic refrigeration mechanism and magnetic refrigeration apparatus Download PDFInfo
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- CN105020931A CN105020931A CN201410178401.6A CN201410178401A CN105020931A CN 105020931 A CN105020931 A CN 105020931A CN 201410178401 A CN201410178401 A CN 201410178401A CN 105020931 A CN105020931 A CN 105020931A
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- magnetic
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- magnetic conductor
- rotating shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention discloses a rotation type magnetic refrigeration mechanism and a magnetic refrigeration apparatus. The rotation type magnetic refrigeration mechanism comprises a rotating shaft and two magnetic refrigeration assemblies.Each magnetic refrigeration assembly comprises a magnetic field system, a magnetizerassemblyand two magnetic refrigeration beds, wherein the magnetic field system comprises two magnets which are oppositely arranged; eachmagnetizerassemblycomprisesa middle magnetizer and two side part magnetizers, wherein the side part magnetizers are fixed to the corresponding magnets,the middle magnetizer is located between the two side part magnetizers, and the magnetic refrigeration beds are correspondingly located between the middle magnetizers and the two corresponding side part magnetizers; gaps are respectively formed in two end parts of the rotating shaft; the two gaps are oppositely arranged; the middle of the rotating shaft is closely attached to the middle magnetizers; and the two end parts of the rotating shaft are in contact with the corresponding side part magnetizers alternately. The two magnetic refrigeration beds in everymagnetic refrigeration assemblycan be alternately used for refrigeration, so that the refrigeration efficiency of the rotation type magnetic refrigeration mechanism is effectively improved, and the magnetic refrigeration apparatus is enabled to have a strong refrigeration capacity.
Description
Technical field
The invention belongs to magnetic refrigeration technology field, specifically, relate to a kind of rotary type magnetic refrigerating device structure and magnetic refrigeration apparatus.
Background technology
Magnetothermal effect is that magnetic material causes material to inhale a kind of character of heat release in magnetization and demagnetization process due to inner magnetic entropy change, it is a kind of inherent characteristic of material, magnetic refrigeration realizes by the magnetothermal effect of material object of freezing, be a kind of there is environmental protection, energy-conservation new technology, and magnetic refrigeration apparatus adopts magnetothermal effect to freeze.
At present, magnetic refrigeration apparatus generally includes hot-side heat dissipation device, cold junction radiator, heat exchange fluid driving pump and magnetic refrigeration part, and magnetic refrigeration part comprises field system and magnetic is refrigeration bed, magnetic working medium in the refrigeration bed middle filling of magnetic, carry out excitation and demagnetization by field system to magnetic is refrigeration bed, with realize magnetic refrigeration bed in magnetic working medium refrigeration and heat.Different with the carrying out practically form of demagnetization according to excitation, magnetic refrigeration part is divided into: rotary magnetic refrigeration part and reciprocating magnetic refrigeration part.For rotary magnetic refrigeration part, in the course of the work by motor driving magnetic field system or the refrigeration bed rotating 360 degrees of magnetic, realize excitation and the demagnetization of magnetic working medium, magnetic working medium will carry out heat absorption and release two processes.Rotary magnetic refrigeration part of the prior art adopts a field system to carry out excitation demagnetization to reply working medium bed of magnetic usually, and in field system period of change, working medium bed of magnetic will carry out freezing and heat two processes, that is, only have the time of half for refrigeration, cause rotary magnetic refrigeration part refrigerating efficiency of the prior art lower.
Summary of the invention
The object of this invention is to provide a kind of rotary type magnetic refrigerating device structure and magnetic refrigeration apparatus, to improve rotary type magnetic refrigerating device body plan cold efficiency.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of rotary type magnetic refrigerating device structure, comprise rotating shaft and two magnetic cooling assemblies, described rotating shaft is every magnet, the both ends of described rotating shaft are respectively arranged with breach, two described breach are arranged dorsad, be provided with magnetic conductor in described breach, described rotating shaft and described magnetic conductor form column structure, and two described magnetic cooling assemblies are arranged along the axisymmetrical of described rotating shaft; It is refrigeration bed that described magnetic cooling assembly comprises field system, magnetic conductor assembly and two magnetic, described field system comprises two magnets be oppositely arranged, described magnetic conductor assembly comprises middle magnetic conductor and two sidepiece magnetic conductors, described sidepiece magnetic conductor is fixed on corresponding described magnet, described middle magnetic conductor is between two described sidepiece magnetic conductors, and the refrigeration bed correspondence of described magnetic is between described middle magnetic conductor and described sidepiece magnetic conductor; For single described magnetic cooling assembly, the described magnetic conductor at described rotating shaft both ends alternately contacts with corresponding sidepiece magnetic conductor with described middle magnetic conductor.
Rotary type magnetic refrigerating device structure as above, the end opens of described middle magnetic conductor has the first groove, and the end opens of described sidepiece magnetic conductor has the second groove; For single described magnetic cooling assembly, when described magnetic conductor contacts with corresponding sidepiece magnetic conductor with described middle magnetic conductor, described magnetic conductor is arranged in described first groove and corresponding described second groove.
Rotary type magnetic refrigerating device structure as above, described rotary type magnetic refrigerating device structure also comprises motor and support, and on the bracket, described motor is connected with described rotating shaft the rotating connection of described rotating shaft.
Rotary type magnetic refrigerating device structure as above, two described middle magnetic conductors link together, and the junction of two described middle magnetic conductors forms axis hole, and described rotating shaft is rotating to be connected in described axis hole.
Rotary type magnetic refrigerating device structure as above, the refrigeration bed end of described magnetic is provided with the port that inside refrigeration bed with described magnetic is communicated with, an end in described magnetic is refrigeration bed is provided with dividing plate, described dividing plate by two heat exchange fluid runners that refrigeration bed for described magnetic interior separation becomes to be communicated with, is filled with magnetic working medium in described heat exchange fluid runner between two described ports.
A kind of magnetic refrigeration apparatus, comprise hot-side heat dissipation device, cold junction radiator and heat exchange fluid driving pump, also comprise above-mentioned rotary type magnetic refrigerating device structure, refrigeration bed, the described hot-side heat dissipation device of the magnetic in described rotary type magnetic refrigerating device structure, described cold junction radiator and described heat exchange fluid driving pump link together and form heat exchange fluid circulation stream.
Compared with prior art, advantage of the present invention and good effect are: rotary type magnetic refrigerating device structure provided by the invention and magnetic refrigeration apparatus, by arranging magnetic conductor assembly in field system, magnetic conduction subassembly can change the magnetic flux path that field system produces, to the sidepiece magnetic conductor magnetic conductance of middle magnetic conductor and both sides alternately be made to lead in axis of rotation process, in the process, and form demagnetization space between the sidepiece magnetic conductor that middle magnetic conductor magnetic conductance is logical and middle magnetic conductor, and another is not and form excitation space between the logical sidepiece magnetic conductor of middle magnetic conductor magnetic conductance and middle magnetic conductor, thus make a field system can provide variation magnetic field to two magnetic is refrigeration bed by magnetic conductor assembly simultaneously, the magnetic at diverse location place refrigeration bed hocket excitation and demagnetization are heated and process of refrigerastion to complete, thus in field system period of change, the refrigeration bed refrigeration that can hocket of different magnetic, thus effectively raise rotary type magnetic refrigerating device body plan cold efficiency, to guarantee that magnetic refrigeration apparatus has stronger refrigerating capacity.In addition, in actual use, only need drive shaft to rotate and just can realize the refrigeration bed magnetic field change of magnetic, and field system and magnetic is refrigeration bed all keeps motionless, heat exchange fluid can be facilitated on the one hand to pass in and out magnetic refrigeration bed, simplify the connection that magnetic refrigeration apparatus overall thermal exchanges liquid pipeline, improve operational reliability, on the other hand independent drive shaft and rotate and effectively reduce energy consumption; Meanwhile, owing to adopting a field system to carry out excitation and demagnetization to two magnetic is refrigeration bed, and without the need to for each magnetic refrigeration bed correspondence configuration field system, enormously simplify the overall structure of magnetic refrigeration apparatus, reduce overall volume, and improve Energy Efficiency Ratio.Meanwhile, two symmetrically arranged magnetic cooling assemblies can in rotating shaft swing circle, and can be that two magnetic is refrigeration bed all the time carry out demagnetization refrigeration for the magnetic conductor at rotating shaft two ends, thus more effectively improve refrigerating efficiency and reduce energy consumption.
After reading the specific embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotary type magnetic refrigerating device structure embodiment of the present invention;
Fig. 2 is the side view of magnetic cooling assembly in rotary type magnetic refrigerating device structure embodiment of the present invention;
Fig. 3 is the structural representation of rotary type magnetic refrigerating device structure embodiment shaft of the present invention;
Fig. 4 is the structural representation that in rotary type magnetic refrigerating device structure embodiment of the present invention, magnetic is refrigeration bed;
Fig. 5 is the reference diagram that rotary type magnetic refrigerating device structure embodiment of the present invention is in state one;
Fig. 6 is the reference diagram that rotary type magnetic refrigerating device structure embodiment of the present invention is in state two.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
As shown in figs 1 to 6, the present embodiment rotary type magnetic refrigerating device structure, comprise rotating shaft 1 and two magnetic cooling assemblies 2, rotating shaft 1 is every magnet, the both ends of rotating shaft 1 are respectively arranged with breach, and two breach are arranged dorsad, are provided with magnetic conductor 11 in breach, rotating shaft 1 and magnetic conductor 11 form column structure, and two magnetic cooling assemblies 2 are arranged along the axisymmetrical of rotating shaft 1; Magnetic cooling assembly comprises field system, magnetic conductor assembly and two magnetic refrigeration bed 24; Field system comprises two magnets be oppositely arranged 21, magnetic conductor assembly comprises middle magnetic conductor 22 and two sidepiece magnetic conductors 23, sidepiece magnetic conductor 23 is fixed on corresponding magnet 21, middle magnetic conductor 22 is between two sidepiece magnetic conductors 23, and refrigeration bed 24 correspondences of magnetic are between middle magnetic conductor 22 and sidepiece magnetic conductor 23; For single magnetic cooling assembly 2, the magnetic conductor 11 at rotating shaft 1 both ends alternately contacts with corresponding sidepiece magnetic conductor 23 with middle magnetic conductor 2.
Specifically, the axes normal of the rotating shaft 1 in the present embodiment rotary type magnetic refrigerating device structure is in middle magnetic conductor 22 and sidepiece magnetic conductor 23; The magnetic conductor 11 at rotating shaft 1 two ends contacts magnetic conductance with the middle magnetic conductor 22 in each magnetic cooling assembly 2 lead to what replaces, simultaneously, magnetic conductor 11 also leads to contacting magnetic conductance with corresponding sidepiece magnetic conductor 23, realizes the corresponding sidepiece magnetic conductor 23 contacted with magnetic conductor 11 in this magnetic cooling assembly 2 and leads to middle magnetic conductor 22 magnetic conductance.Be described with the magnetic turn on process of rotating shaft 1 with single magnetic cooling assembly 2 below.After rotating shaft 1 is rotated, both ends due to rotating shaft 1 have the magnetic conductor 11 arranged dorsad, two sidepiece magnetic conductors 23 can be realized alternately led to middle magnetic conductor 22 magnetic conductance by magnetic conductor 11, wherein, and form demagnetization space between the sidepiece magnetic conductor 23 that middle magnetic conductor 22 magnetic conductance is logical and middle magnetic conductor 22, and not and form excitation space between the logical sidepiece magnetic conductor 23 of middle magnetic conductor 22 magnetic conductance and middle magnetic conductor 22, in rotating shaft 1 rotation process, magnetic refrigeration bed 24 will carry out excitation and demagnetization process, and in the process, the carrying out of correspondence heats and freezes by magnetic refrigeration bed 24.For single magnetic cooling assembly 2, due to the excitation and the demagnetization that adopt a field system just can complete multiple magnetic refrigeration bed 24, effectively can improve the refrigerating efficiency of the present embodiment rotary type magnetic refrigerating device structure.In addition, in use, only need drive shaft 1 to rotate, need to drive the refrigeration bed or field system of magnetic to rotate compared to existing rotary type magnetic refrigerating device structure, the present embodiment rotary type magnetic refrigerating device structure can more effective reduction energy consumption.Further, field system and magnetic refrigeration bed 24 all keep motionless, can the magnetic refrigeration bed 24 of heat exchange fluid turnover easily.
The present embodiment rotary type magnetic refrigerating device structure, by arranging magnetic conductor assembly in field system, magnetic conduction subassembly can change the magnetic flux path that field system produces, to the sidepiece magnetic conductor magnetic conductance of middle magnetic conductor and both sides alternately be made to lead in axis of rotation process, in the process, and form demagnetization space between the sidepiece magnetic conductor that middle magnetic conductor magnetic conductance is logical and middle magnetic conductor, and another is not and form excitation space between the logical sidepiece magnetic conductor of middle magnetic conductor magnetic conductance and middle magnetic conductor, thus make a field system can provide variation magnetic field to two magnetic is refrigeration bed by magnetic conductor assembly simultaneously, the magnetic at diverse location place refrigeration bed hocket excitation and demagnetization are heated and process of refrigerastion to complete, thus in field system period of change, the refrigeration bed refrigeration that can hocket of different magnetic, thus effectively raise rotary type magnetic refrigerating device body plan cold efficiency, to guarantee that magnetic refrigeration apparatus has stronger refrigerating capacity.In addition, in actual use, only need drive shaft to rotate and just can realize the refrigeration bed magnetic field change of magnetic, and field system and magnetic is refrigeration bed all keeps motionless, heat exchange fluid can be facilitated on the one hand to pass in and out magnetic refrigeration bed, simplify the connection that magnetic refrigeration apparatus overall thermal exchanges liquid pipeline, improve operational reliability, on the other hand independent drive shaft and rotate and effectively reduce energy consumption; Meanwhile, owing to adopting a field system to carry out excitation and demagnetization to two magnetic is refrigeration bed, and without the need to for each magnetic refrigeration bed correspondence configuration field system, enormously simplify the overall structure of magnetic refrigeration apparatus, reduce overall volume, and improve Energy Efficiency Ratio.Meanwhile, two symmetrically arranged magnetic cooling assemblies can in rotating shaft swing circle, and can be that two magnetic is refrigeration bed all the time carry out demagnetization refrigeration for the magnetic conductor at rotating shaft two ends, thus more effectively improve refrigerating efficiency and reduce energy consumption.
Further, in order to contacting with sidepiece magnetic conductor 23 with middle magnetic conductor 22 of making that the magnetic conductor 11 at rotating shaft 1 two ends can be good, the end opens of middle magnetic conductor 22 has the first groove (not shown), and the end opens of sidepiece magnetic conductor 23 has the second groove 231; For single magnetic cooling assembly 2, when magnetic conductor 11 contacts with corresponding sidepiece magnetic conductive board 23 with middle magnetic conductor 22, magnetic conductor 11 is arranged in the first groove and the second corresponding groove 231.Concrete, first groove contacts with magnetic conductor 11 with the second groove 231, effectively can increase magnetic conductor 11 and the contact area between middle magnetic conductor 22 and sidepiece magnetic conductor 23, thus contacting with sidepiece magnetic conductor 23 with middle magnetic conductor 22, to guarantee that the present embodiment rotary type magnetic refrigerating device structure runs reliably of guaranteeing that magnetic conductor 11 can be good.
Further, in order to make rotating shaft 1 to rotate stably, rotary type magnetic refrigerating device structure also comprises motor (not shown) and support 12, and rotating shaft 1 is rotating to be connected on support 12, and motor is connected with rotating shaft.Concrete, magnet 21, magnetic are refrigeration bed 24, middle magnetic conductor 22 and sidepiece magnetic conductor 23 can be fixed together, and support 12 can be fixed on magnet 21 or sidepiece magnetic conductor 23 to support rotating shaft 1.Or magnetic conductor 22 links together in the middle of two, in the middle of two, the junction of magnetic conductor 2 forms axis hole (not shown), and rotating shaft 1 is rotating to be connected in axis hole.Concrete, rotating shaft 1 is supported by axis hole and rotates stably, makes overall structure compacter.
Further again, refrigeration bed 24 1 ends of magnetic are provided with the port 241 that inside refrigeration bed with magnetic is communicated with, an end in magnetic refrigeration bed 24 is provided with unsettled dividing plate 242, dividing plate 242 by two heat exchange fluid runners 243 that refrigeration bed for magnetic interior separation becomes to be communicated with, is filled with magnetic working medium between two ports 241 in heat exchange fluid runner 243.Concrete, the heat exchange fluid runner 243 that the interior separation of refrigeration bed for magnetic 24 becomes two to be communicated with by dividing plate 242, wherein a heat exchange fluid runner 243 is connected with the port 241 of respective side, and the port 241 of another heat exchange fluid runner 243 and respective side, heat exchange fluid walks U-shaped flow process at magnetic refrigeration bed 24, and heat exchange fluid is from the same end turnover of magnetic refrigeration bed 24, the connection of more convenient pipeline.
Below in conjunction with accompanying drawing 5-Fig. 6, the course of work of the present embodiment rotary type magnetic refrigerating device structure is described: as shown in Figure 5, in figure, the sidepiece magnetic conductor 23 of top, left side and the sidepiece magnetic conductor 23 of lower right-hand side are led to corresponding middle magnetic conductor 22 magnetic conductance by magnetic conductor 11, refrigeration bed 24 demagnetizations of magnetic of top, left side and lower right-hand side, carry out refrigeration process to the heat exchange fluid of its inside; Meanwhile, refrigeration bed 24 excitations of magnetic in figure above right side and below left side, heat process to the heat exchange fluid of its inside.As shown in Figure 6, after turnback is revolved in rotating shaft 1, in figure, the sidepiece magnetic conductor 23 above right side and the sidepiece magnetic conductor below left side 23 are led to corresponding middle magnetic conductor 22 magnetic conductance by magnetic conductor 11, refrigeration bed 24 demagnetizations of magnetic above right side and below left side, carry out refrigeration process to the heat exchange fluid of its inside; Meanwhile, in figure, refrigeration bed 24 excitations of magnetic of top, left side and lower right-hand side, heat process to the heat exchange fluid of its inside.
In addition, the present invention also provides a kind of magnetic refrigeration apparatus, comprise hot-side heat dissipation device, cold junction radiator and heat exchange fluid driving pump, also comprise above-mentioned rotary type magnetic refrigerating device structure, the magnetic in rotary type magnetic refrigerating device structure is refrigeration bed, hot-side heat dissipation device, cold junction radiator and heat exchange fluid driving pump link together formation heat exchange fluid circulation stream.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (6)
1. a rotary type magnetic refrigerating device structure, it is characterized in that, comprise rotating shaft and two magnetic cooling assemblies, described rotating shaft is every magnet, the both ends of described rotating shaft are respectively arranged with breach, and two described breach are arranged dorsad, are provided with magnetic conductor in described breach, described rotating shaft and described magnetic conductor form column structure, and two described magnetic cooling assemblies are arranged along the axisymmetrical of described rotating shaft; It is refrigeration bed that described magnetic cooling assembly comprises field system, magnetic conductor assembly and two magnetic, described field system comprises two magnets be oppositely arranged, described magnetic conductor assembly comprises middle magnetic conductor and two sidepiece magnetic conductors, described sidepiece magnetic conductor is fixed on corresponding described magnet, described middle magnetic conductor is between two described sidepiece magnetic conductors, and the refrigeration bed correspondence of described magnetic is between described middle magnetic conductor and described sidepiece magnetic conductor; For single described magnetic cooling assembly, the described magnetic conductor at described rotating shaft both ends alternately contacts with corresponding described sidepiece magnetic conductor with described middle magnetic conductor.
2. rotary type magnetic refrigerating device structure according to claim 1, is characterized in that, the end opens of described middle magnetic conductor has the first groove, and the end opens of described sidepiece magnetic conductor has the second groove; For single described magnetic cooling assembly, when described magnetic conductor contacts with corresponding sidepiece magnetic conductor with described middle magnetic conductor, described magnetic conductor is arranged in described first groove and corresponding described second groove.
3. rotary type magnetic refrigerating device structure according to claim 1, is characterized in that, described rotary type magnetic refrigerating device structure also comprises motor and support, and on the bracket, described motor is connected with described rotating shaft the rotating connection of described rotating shaft.
4. rotary type magnetic refrigerating device structure according to claim 1, is characterized in that, two described middle magnetic conductors link together, and the junction of two described middle magnetic conductors forms axis hole, and described rotating shaft is rotating to be connected in described axis hole.
5. rotary type magnetic refrigerating device structure according to claim 1, it is characterized in that, the refrigeration bed end of described magnetic is provided with the port that inside refrigeration bed with described magnetic is communicated with, an end in described magnetic is refrigeration bed is provided with dividing plate, described dividing plate by two heat exchange fluid runners that refrigeration bed for described magnetic interior separation becomes to be communicated with, is filled with magnetic working medium in described heat exchange fluid runner between two described ports.
6. a magnetic refrigeration apparatus, comprise hot-side heat dissipation device, cold junction radiator and heat exchange fluid driving pump, it is characterized in that, also comprise as arbitrary in claim 1-5 as described in rotary type magnetic refrigerating device structure, refrigeration bed, the described hot-side heat dissipation device of the magnetic in described rotary type magnetic refrigerating device structure, described cold junction radiator and described heat exchange fluid driving pump link together and form heat exchange fluid circulation stream.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410178401.6A CN105020931B (en) | 2014-04-30 | 2014-04-30 | Rotary type magnetic refrigerating device structure and magnetic refrigeration apparatus |
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| CN201410178401.6A CN105020931B (en) | 2014-04-30 | 2014-04-30 | Rotary type magnetic refrigerating device structure and magnetic refrigeration apparatus |
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| CN105020931A true CN105020931A (en) | 2015-11-04 |
| CN105020931B CN105020931B (en) | 2019-06-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505093A (en) * | 2020-11-09 | 2021-03-16 | 华南理工大学 | Variable-frequency magnetocaloric effect measuring device and method |
| CN115355630A (en) * | 2022-07-26 | 2022-11-18 | 包头稀土研究院 | Multi-stage high-power magnetic machine and refrigeration method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101115962A (en) * | 2005-01-12 | 2008-01-30 | 丹麦理工大学 | A magnetic regenerator, a method of making a magnetic regenerator, a method of making an active magnetic refrigerator and an active magnetic refrigerator |
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
| JP2010101576A (en) * | 2008-10-24 | 2010-05-06 | Toshiba Corp | Rotary magnetic temperature regulation device |
| CN102089835A (en) * | 2008-07-08 | 2011-06-08 | 丹麦理工大学 | Magnetocaloric refrigerators |
| CN102759216A (en) * | 2011-04-28 | 2012-10-31 | 株式会社电装 | Magnetic heat pump system |
-
2014
- 2014-04-30 CN CN201410178401.6A patent/CN105020931B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101115962A (en) * | 2005-01-12 | 2008-01-30 | 丹麦理工大学 | A magnetic regenerator, a method of making a magnetic regenerator, a method of making an active magnetic refrigerator and an active magnetic refrigerator |
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
| CN102089835A (en) * | 2008-07-08 | 2011-06-08 | 丹麦理工大学 | Magnetocaloric refrigerators |
| JP2010101576A (en) * | 2008-10-24 | 2010-05-06 | Toshiba Corp | Rotary magnetic temperature regulation device |
| CN102759216A (en) * | 2011-04-28 | 2012-10-31 | 株式会社电装 | Magnetic heat pump system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505093A (en) * | 2020-11-09 | 2021-03-16 | 华南理工大学 | Variable-frequency magnetocaloric effect measuring device and method |
| CN115355630A (en) * | 2022-07-26 | 2022-11-18 | 包头稀土研究院 | Multi-stage high-power magnetic machine and refrigeration method thereof |
| CN115355630B (en) * | 2022-07-26 | 2024-02-20 | 包头稀土研究院 | Multistage high-power magnetic refrigerator and refrigerating method thereof |
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| CN105020931B (en) | 2019-06-21 |
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