CN105222391B - Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus - Google Patents
Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus Download PDFInfo
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- CN105222391B CN105222391B CN201410226906.5A CN201410226906A CN105222391B CN 105222391 B CN105222391 B CN 105222391B CN 201410226906 A CN201410226906 A CN 201410226906A CN 105222391 B CN105222391 B CN 105222391B
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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
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- 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]
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Abstract
The invention discloses a kind of reciprocating magnetic refrigeration part and magnetic refrigeration apparatus, reciprocating magnetic refrigeration part includes sliding block and two magnetic cooling assemblies, and the two sidewalls of sliding block are provided with the magnetizer backwards to setting, and two magnetic cooling assemblies are distributed in the two sides of sliding block；Magnetic cooling assembly includes that field system, magnetizer component and two magnetic are refrigeration bed, field system includes two magnets being oppositely arranged, magnetizer component includes intermediate magnetizer and two side magnetizers, side magnetizer is fixed on corresponding magnet, intermediate magnetizer is located between two side magnetizers, and the refrigeration bed correspondence of magnetic is between intermediate magnetizer and side magnetizer；For single magnetic cooling assembly, corresponding magnetizer leads to intermediate magnetizer contact magnetic conductance and replaces logical with two side magnetizer contact magnetic conductances.Two magnetic are refrigeration bed alternately to freeze, so that reciprocating magnetic refrigeration part refrigerating efficiency is effectively raised, to ensure that magnetic refrigeration apparatus has stronger refrigerating capacity.
Description
Technical field
The invention belongs to magnetic refrigeration technology fields, specifically, being to be related to a kind of reciprocating magnetic refrigeration part and magnetic refrigeration
Equipment.
Background technique
Magnetothermal effect is that magnetic material causes material to inhale heat release during magnetization and demagnetization due to internal magnetic entropy change
A kind of property, be a kind of inherent characteristic of material, magnetic refrigeration is exactly that refrigeration purpose is realized by the magnetothermal effect of material, is
One kind having environmental protection, energy-efficient new technology, and magnetic refrigeration apparatus is freezed using magnetothermal effect.
Currently, magnetic refrigeration apparatus generally includes hot-side heat dissipation device, cold end radiator, heat exchange fluid transfer tube and magnetic refrigeration section
Part, and magnetic refrigeration part includes that field system and magnetic are refrigeration bed, magnetic working medium in the refrigeration bed middle filling of magnetic, by field system to magnetic
Refrigeration bed progress excitation and demagnetization, with realize magnetic it is refrigeration bed in magnetic working medium refrigeration and heating.According to the specific of excitation and demagnetization
Operation form is different, and magnetic refrigeration part is divided into: rotary magnetic refrigeration part and reciprocating magnetic refrigeration part.For reciprocating magnetic system
Cold part, during the work time by motor driven field system or the refrigeration bed reciprocating movement of magnetic, realize magnetic working medium excitation and
Demagnetization, magnetic working medium will will do it two processes of heat absorption and heat release.Reciprocating magnetic refrigeration part in the prior art generallys use one
A field system is to should carry out excitation demagnetization to working medium bed of magnetic, and in field system period of change, working medium bed of magnetic will be into
Two processes of row refrigeration and heating, that is to say, that only the time of half for freezing, leads to reciprocating magnetic in the prior art
Refrigeration part refrigerating efficiency is lower.
Summary of the invention
The object of the present invention is to provide a kind of reciprocating magnetic refrigeration part and magnetic refrigeration apparatus, to improve reciprocating magnetic refrigeration
Component refrigerating efficiency.
For achieving the above object, the present invention, which adopts the following technical solutions, is achieved:
A kind of reciprocating magnetic refrigeration part, including sliding block and two magnetic cooling assemblies, the sliding block are every magnet, the cunning
The two sidewalls of block are provided with the magnetizer backwards to setting, and two magnetic cooling assemblies are distributed in the two sides of the sliding block；It is described
Magnetic cooling assembly includes that field system, magnetizer component and two magnetic are refrigeration bed；The field system includes two and is oppositely arranged
Magnet, the magnetizer component includes intermediate magnetizer and two side magnetizers, and the side magnetizer is fixed on correspondence
The magnet on, the intermediate magnetizer is located between two side magnetizers, and the refrigeration bed correspondence of magnetic is located at institute
It states between intermediate magnetizer and the side magnetizer, the sliding block is slidably connected between two intermediate magnetizers, institute
Magnetizer is stated to contact with the magnetic cooling assembly of respective side；For the single magnetic cooling assembly, the corresponding magnetizer
Lead to the intermediate magnetizer contact magnetic conductance and replaces logical with two side magnetizer contact magnetic conductances.
Reciprocating magnetic refrigeration part as described above, the end of the intermediate magnetizer offer sliding slot, and the sliding block is sliding
It is dynamic to be connected in the sliding slot.
Reciprocating magnetic refrigeration part as described above, the end of the side magnetizer offers guide groove；When the magnetic conduction
When body is contacted with the corresponding side magnetic conductive board, the magnetizer is located in the corresponding guide groove.
Reciprocating magnetic refrigeration part as described above, the magnetizer component further includes for driving the sliding block back and forth to move
Dynamic driving device, the driving device are connected with the slide block.
Reciprocating magnetic refrigeration part as described above, the driving device are linear motor, the output of the linear motor
End is connected with the slide block；Alternatively, the driving device includes motor and threaded rod, threaded hole, institute are offered on the sliding block
Threaded rod is stated to be threaded in the threaded hole.
Reciprocating magnetic refrigeration part as described above, between less than two side magnetizers of length of the magnetizer
Distance.
Reciprocating magnetic refrigeration part as described above, the refrigeration bed one end of magnetic are provided with and the refrigeration bed inside of the magnetic
The port of connection, the refrigeration bed interior one end of the magnetic are provided with partition, and the partition is located at institute between two ports
Two heat exchange fluid runners that the refrigeration bed inside of magnetic is separated into connection are stated, are filled with magnetic working medium in the heat exchange fluid runner.
A kind of magnetic refrigeration apparatus, including hot-side heat dissipation device, cold end radiator and heat exchange fluid transfer tube, further include above-mentioned past
Compound magnetic refrigeration part, magnetic in the reciprocating magnetic refrigeration part is refrigeration bed, the hot-side heat dissipation device, the cold end radiator
It links together with the heat exchange fluid transfer tube and constitutes heat exchange fluid circulation stream.
Compared with prior art, the advantages and positive effects of the present invention are: reciprocating magnetic refrigeration part provided by the invention
And magnetic refrigeration apparatus, by the way that magnetizer component is arranged in field system, magnetic conduction subassembly can change the magnetic of field system generation
Path, magnetizer will be alternately so that the side magnetizer magnetic conductance of intermediate magnetizer and two sides be led to, herein in sliding block sliding process
In the process, form demagnetization space between the side magnetizer and intermediate magnetizer led to intermediate magnetizer magnetic conductance, and it is another not with
Excitation space is formed between the logical side magnetizer of intermediate magnetizer magnetic conductance and intermediate magnetizer, so that a field system
It can be by magnetizer component simultaneously to the refrigeration bed offer variation magnetic field of two magnetic, so that the refrigeration bed alternating of magnetic at different location
Excitation and demagnetization are carried out to complete heating and process of refrigerastion, so that different magnetic is refrigeration bed can in field system period of change
Alternately to freeze, so that reciprocating magnetic refrigeration part refrigerating efficiency is effectively raised, to ensure that magnetic refrigeration apparatus has
Stronger refrigerating capacity.In addition, in actual use, it is only necessary to drive sliding block movement that can realize the refrigeration bed magnetic of magnetic
Change, and field system and magnetic is refrigeration bed remains stationary, it is refrigeration bed on the one hand to can be convenient heat exchange fluid disengaging magnetic, simplifies
The connection of magnetic refrigeration apparatus entirety heat exchange liquid pipeline improves operational reliability, sliding block movement is on the other hand operated alone effectively
Reduce energy consumption；Simultaneously as using field system progress excitation refrigeration bed to two magnetic and demagnetization, without being directed to
The refrigeration bed corresponding configuration field system of each magnetic, enormously simplifies the overall structure of magnetic refrigeration apparatus, reduces whole volume,
And improve Energy Efficiency Ratio.At the same time, two symmetrically arranged magnetic cooling assemblies can move back and forth in the period in sliding block, and two
Magnetizer can be always the refrigeration bed progress demagnetization refrigeration of two magnetic, to more effectively improve refrigerating efficiency and reduce energy
Consumption.
After a specific embodiment of the invention is read in conjunction with the figure, the other features and advantages of the invention will become more clear
Chu.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the reciprocating magnetic refrigeration part embodiment of the present invention；
Fig. 2 is the structural schematic diagram of magnetic cooling assembly in the reciprocating magnetic refrigeration part embodiment of the present invention；
Fig. 3 is sectional view along A-A in Fig. 2；
Fig. 4 is the structural schematic diagram that magnetic is refrigeration bed in the reciprocating magnetic refrigeration part embodiment of the present invention；
Fig. 5 be the reciprocating magnetic refrigeration part embodiment of the present invention be in state one with reference to figure；
Fig. 6 be the reciprocating magnetic refrigeration part embodiment of the present invention be in state two with reference to figure.
Specific embodiment
The technical scheme of the present invention will be explained in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-Figure 4, the reciprocating magnetic refrigeration part of the present embodiment, including sliding block 1 and two magnetic cooling assemblies 2 are sliding
Block 1 is every magnet, and the two sidewalls of sliding block 1 are provided with the magnetizer backwards to setting, and two magnetic cooling assemblies 2 are distributed in sliding block 1
Two sides；Magnetic cooling assembly 2 includes field system 21, magnetizer component and two magnetic refrigeration bed 24；Field system 21 includes two
The magnet being oppositely arranged, magnetizer component include intermediate magnetizer 22 and two side magnetizers 23, and side magnetizer 23 is fixed
On corresponding magnet, intermediate magnetizer 22 is located between two side magnetizers 23, and refrigeration bed 24 correspondence of magnetic is led positioned at centre
Between magnet 22 and side magnetizer 23, sliding block 1 is slidably connected between two intermediate magnetizers 22, magnetizer 11 and respective side
Magnetic cooling assembly 2 contact；For single magnetic cooling assembly 2, corresponding magnetizer 11 contacts magnetic conductance with intermediate magnetizer 22 and leads to
And magnetic conductance alternately is contacted with two side magnetizers 23 and is led to.
Specifically, the sliding block 1 in the reciprocating magnetic refrigeration part of the present embodiment can be slided relative to intermediate magnetizer 22,
Sliding block 1 will drive magnetizer 11 alternately and two sides side magnetizer 23 contact magnetic conductance lead to, and magnetizer 11 always with centre
The contact of magnetizer 22 keeps magnetic on state.It is illustrated by taking single magnetic cooling assembly 2 as an example below.Sliding block 1 moved back and forth
Cheng Zhong, magnetizer 11 contact the side magnetizer 23 alternately with two sides, can be realized two side magnetizers 23 by leading
Magnet 11 is alternately logical with intermediate 22 magnetic conductance of magnetizer, wherein the side magnetizer 23 led to intermediate 22 magnetic conductance of magnetizer and centre
The side magnetizer 23 and intermediate magnetizer 22 for forming demagnetization space between magnetizer 22, and not leading to intermediate 22 magnetic conductance of magnetizer
Between form excitation space, in 1 sliding process of sliding block, magnetic refrigeration bed 24 will carry out excitation and demagnetization processing, and in this process
In, magnetic refrigeration bed 24 is heated corresponding and freezed.Since two magnetic systems can be completed using a field system 21
The excitation and demagnetization of cold bed 24 can effectively improve the refrigerating efficiency of the reciprocating magnetic refrigeration part of the present embodiment.In addition, making
With in the process, it is only necessary to drive sliding block 1 to be moved, need to drive magnetic refrigeration bed compared to existing reciprocating magnetic refrigeration part
Or for field system rotation, the reciprocating magnetic refrigeration part of the present embodiment can more effectively reduce energy consumption.Also, field system
21 and magnetic refrigeration bed 24 remain stationary, it may be convenient to heat exchange fluid pass in and out magnetic refrigeration bed 24.
The reciprocating magnetic refrigeration part of the present embodiment, by the way that magnetizer component is arranged in field system, magnetic conduction subassembly can
Change the magnetic flux path that field system generates, magnetizer will be alternately so that the side of intermediate magnetizer and two sides in sliding block sliding process
Portion's magnetizer magnetic conductance is logical, in the process, is formed between the side magnetizer and intermediate magnetizer led to intermediate magnetizer magnetic conductance
Demagnetization space, and excitation space is formed between another side magnetizer not led to intermediate magnetizer magnetic conductance and intermediate magnetizer,
So that a field system can be by magnetizer component simultaneously to the refrigeration bed offer variation magnetic field of two magnetic, so that different
The refrigeration bed alternately excitation of magnetic and demagnetization at position is to complete heating and process of refrigerastion, thus in field system period of change
Interior, different magnetic is refrigeration bed alternately to freeze, so that reciprocating magnetic refrigeration part refrigerating efficiency is effectively raised, with
Ensure that magnetic refrigeration apparatus has stronger refrigerating capacity.In addition, in actual use, it is only necessary to drive sliding block movement
To realize that the refrigeration bed magnetic field of magnetic changes, and field system and magnetic is refrigeration bed remains stationary, it on the one hand can be convenient heat exchange
Liquid disengaging magnetic is refrigeration bed, simplifies the connection of magnetic refrigeration apparatus entirety heat exchange liquid pipeline, improves operational reliability, on the other hand list
Solely the movement of driving sliding block effectively reduces the energy consumption；Simultaneously as being encouraged using a field system is refrigeration bed to two magnetic
Magnetic and demagnetization, without enormously simplifying the whole knot of magnetic refrigeration apparatus for the refrigeration bed corresponding configuration field system of each magnetic
Structure reduces whole volume, and improves Energy Efficiency Ratio.At the same time, two symmetrically arranged magnetic cooling assemblies can be in cunning
Block moved back and forth in the period, and two magnetizers can be always the refrigeration bed progress demagnetization refrigeration of two magnetic, to more effectively mention
High refrigerating efficiency simultaneously reduces energy consumption.
Further, the end of intermediate magnetizer 22 offers sliding slot 221, and sliding block 1 is slidably connected in sliding slot 221.Tool
Body, sliding block 1 is slided along sliding slot 221, it can be ensured that sliding block 1 smoothly moves back and forth, and sliding slot 221 can be dovetail
The cross section of slot structure, corresponding sliding block 1 is also dovetail configuration, so that sliding block 1 carries out installation limit by sliding slot 221, meanwhile,
Magnetizer 11 on sliding block 1 preferably can keep magnetic on state with intermediate magnetizer 22 under the guiding of sliding slot 211.It is preferred that
, in order to enable the magnetizer 11 on sliding block 1 good can be contacted with side magnetizer 23, the end of side magnetizer 23 is opened
Equipped with guide groove 231；When sliding block 1 slides so that magnetizer 11 is contacted with corresponding side magnetic conductive board, the end of sliding block 1 positioned at pair
In the guide groove 231 answered.Specifically, guide groove 231 can effectively increase magnetizer 11 and the direct contact surface of side magnetizer 23
Product, it is ensured that magnetizer 11 and the good magnetic conductance of side magnetizer 23 are logical, meanwhile, guide groove 231 can carry out sliding block 1 on the move
Guiding, it is ensured that sliding block 1 smoothly slides.
Further, magnetizer component further includes the driving device 12 for driving sliding block 1 to move back and forth, driving device
12 connect with sliding block 1.Specifically, driving device 12 can drive sliding block 1 to move back and forth, wherein the driving dress in the present embodiment
Setting 12 can be connect using linear motor, the output end of linear motor with sliding block 1；Alternatively, driving device 12 includes motor and spiral shell
Rasp bar offers threaded hole (not shown) on sliding block 1, and threaded rod is threaded in threaded hole.Specifically, passing through motor driven
Threaded rod positive and negative rotation, threaded rod will be moved back and forth with threaded hole cooperation with movable slider 1.Preferably, the magnetizer in the present embodiment
11 length contacts two side magnetizers 23 less than the distance between two side magnetizers 23, to avoid sliding block 1 simultaneously, really
The reciprocating magnetic refrigeration part of the embodiment that breaks even reliably is run.
Further, refrigeration bed 24 one end of magnetic is provided with the port 31 being connected to the refrigeration bed inside of magnetic, and magnetic is refrigeration bed
One end in 24 is provided with hanging partition 32, and partition 32, which is located between two ports 31, is separated into company for the refrigeration bed inside of magnetic
Two logical heat exchange fluid runners 33 are filled with magnetic working medium in heat exchange fluid runner 33.Specifically, partition 32 is by magnetic refrigeration bed 24
Inside be separated into the heat exchange fluid runners 33 of two connections, wherein a heat exchange fluid runner 33 and the port 31 of respective side connect
It connects, and the port 31 of another heat exchange fluid runner 33 and respective side, heat exchange fluid walk U-shaped process, and heat in magnetic refrigeration bed 24
It exchanges liquid to pass in and out from the same end of magnetic refrigeration bed 24, is more convenient the connection of pipeline.
Below in conjunction with attached drawing 5- Fig. 6, the course of work of the reciprocating magnetic refrigeration part of the present embodiment is illustrated: such as Fig. 5
Shown, two side magnetizers 23 up and down in left side are logical with corresponding intermediate 22 magnetic conductance of magnetizer by magnetizer 11 in figure, left
Refrigeration bed 24 demagnetization of the magnetic of side carries out refrigeration processing to the heat exchange fluid of its inside；Meanwhile the magnetic refrigeration bed 24 on right side is encouraged in figure
Magnetic carries out heating processing to the heat exchange fluid of its inside.As shown in fig. 6, right side is upper and lower in figure after the reverse movement of sliding block 1
Two side magnetizers 23 are logical by magnetizer 11 and intermediate 22 magnetic conductance of magnetizer, refrigeration bed 24 demagnetization of the magnetic on right side, in it
The heat exchange fluid in portion carries out refrigeration processing；Meanwhile in figure left side refrigeration bed 24 excitation of magnetic, the heat exchange fluid of its inside is carried out
Heating processing.
In addition, the present invention also provides a kind of magnetic refrigeration apparatus, including hot-side heat dissipation device, cold end radiator and heat exchange fluid are driven
Dynamic pump, further includes above-mentioned reciprocating magnetic refrigeration part, and the magnetic in reciprocating magnetic refrigeration part is refrigeration bed, hot-side heat dissipation device, cold end
Radiator and heat exchange fluid transfer tube, which link together, constitutes heat exchange fluid circulation stream.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited；Although referring to aforementioned reality
Applying example, invention is explained in detail, for those of ordinary skill in the art, still can be to aforementioned implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these are modified or replace
It changes, the spirit and scope for claimed technical solution of the invention that it does not separate the essence of the corresponding technical solution.
Claims (8)
1. a kind of reciprocating magnetic refrigeration part, which is characterized in that including sliding block and two magnetic cooling assemblies, the sliding block is every magnetic
Body, the two sidewalls of the sliding block are provided with the magnetizer backwards to setting, and two magnetic cooling assemblies are distributed in the sliding block
Two sides；Each magnetic cooling assembly includes that field system, magnetizer component and two magnetic are refrigeration bed, each field system
The magnet being oppositely arranged including two, each magnetizer component include intermediate magnetizer and two side magnetizers, described
Side magnetizer is fixed on the corresponding magnet, and the intermediate magnetizer is located between two side magnetizers, institute
The refrigeration bed correspondence of magnetic is stated between the intermediate magnetizer and the side magnetizer, the sliding block is slidably connected at two institutes
It states between intermediate magnetizer, the magnetizer is contacted with the magnetic cooling assembly of respective side；For the single magnetic refrigeration train
Part, the corresponding magnetizer and the intermediate magnetizer contact magnetic conductance are led to and are replaced and two side magnetizer contact magnetic
Conducting.
2. reciprocating magnetic refrigeration part according to claim 1, which is characterized in that the end of the intermediate magnetizer opens up
There is sliding slot, the sliding block is slidably connected in the sliding slot.
3. reciprocating magnetic refrigeration part according to claim 2, which is characterized in that the end of the side magnetizer opens up
There is guide groove；When the magnetizer is contacted with the corresponding side magnetic conductive board, the magnetizer is located at the corresponding guide groove
In.
4. reciprocating magnetic refrigeration part according to claim 1, which is characterized in that the magnetizer component further includes being used for
The driving device for driving the sliding block to move back and forth, the driving device are connected with the slide block.
5. reciprocating magnetic refrigeration part according to claim 4, which is characterized in that the driving device is linear motor,
The output end of the linear motor is connected with the slide block；Alternatively, the driving device includes motor and threaded rod, the sliding block
On offer threaded hole, the threaded rod is threaded in the threaded hole.
6. reciprocating magnetic refrigeration part according to claim 1, which is characterized in that the length of the magnetizer is less than two
The distance between described side magnetizer.
7. reciprocating magnetic refrigeration part according to claim 1, which is characterized in that the refrigeration bed one end of magnetic is provided with
With the refrigeration bed internal port being connected to of the magnetic, the refrigeration bed interior one end of the magnetic is provided with partition, and the partition is located at two
The refrigeration bed inside of the magnetic is separated into two heat exchange fluid runners of connection, the heat exchange fluid runner between a port
In be filled with magnetic working medium.
8. a kind of magnetic refrigeration apparatus, including hot-side heat dissipation device, cold end radiator and heat exchange fluid transfer tube, which is characterized in that also
Including reciprocating magnetic refrigeration part as claimed in claim 1, magnetic in the reciprocating magnetic refrigeration part is refrigeration bed,
The hot-side heat dissipation device, the cold end radiator and the heat exchange fluid transfer tube link together and constitute heat exchange fluid recycle stream
Road.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410226906.5A CN105222391B (en) | 2014-05-27 | 2014-05-27 | Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus |
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| CN201410226906.5A CN105222391B (en) | 2014-05-27 | 2014-05-27 | Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus |
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| CN105222391B true CN105222391B (en) | 2019-07-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110505793B (en) * | 2019-08-23 | 2020-11-24 | 昆明理工大学 | Magnetic force-based microchannel device and method for enhancing convective heat transfer |
| CN111998571B (en) * | 2020-09-08 | 2021-12-10 | 南京理工大学 | Heat abstractor based on electro-magnet removes electricity card refrigeration device |
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| 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 |
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|---|---|---|---|---|
| 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 |
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