CN105222391A - Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus - Google Patents
Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus Download PDFInfo
- Publication number
- CN105222391A CN105222391A CN201410226906.5A CN201410226906A CN105222391A CN 105222391 A CN105222391 A CN 105222391A CN 201410226906 A CN201410226906 A CN 201410226906A CN 105222391 A CN105222391 A CN 105222391A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- refrigeration
- conductor
- magnetic conductor
- reciprocating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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]
Landscapes
- Linear Motors (AREA)
Abstract
The invention discloses a kind of reciprocating magnetic refrigeration part and magnetic refrigeration apparatus, reciprocating magnetic refrigeration part comprises slide block and two magnetic cooling assemblies, and the two side of slide block is provided with the magnetic conductor arranged dorsad, and two magnetic cooling assemblies are distributed in the both sides of slide block; It is refrigeration bed that magnetic cooling assembly comprises field system, magnetic conductor assembly and two magnetic, field system comprises two magnets be oppositely arranged, magnetic conductor assembly comprises middle magnetic conductor and two sidepiece magnetic conductors, sidepiece magnetic conductor is fixed on corresponding magnet, middle magnetic conductor is between two sidepiece magnetic conductors, and the refrigeration bed correspondence of magnetic is between middle magnetic conductor and sidepiece magnetic conductor; For single magnetic cooling assembly, corresponding magnetic conductor contacts magnetic conductance and leads to and replace that to contact magnetic conductance with two sidepiece magnetic conductors logical with middle magnetic conductor.Two refrigeration bed refrigeration that can hocket of magnetic, thus effectively raise reciprocating magnetic refrigeration part refrigerating efficiency, to guarantee that magnetic refrigeration apparatus has stronger refrigerating capacity.
Description
Technical field
The invention belongs to magnetic refrigeration technology field, specifically, relate to one
reciprocating magnetic refrigeration part 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 is exactly realize 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 reciprocating magnetic refrigeration part, in the course of the work by motor driving magnetic field system or magnetic is refrigeration bed moves back and forth, realize excitation and the demagnetization of magnetic working medium, magnetic working medium will carry out heat absorption and release two processes.Reciprocating 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 reciprocating 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 reciprocating magnetic refrigeration part and magnetic refrigeration apparatus, to improve reciprocating magnetic refrigeration part refrigerating efficiency.
For achieving the above object, the present invention adopts following technical proposals to be achieved:
A kind of reciprocating magnetic refrigeration part, comprise slide block and two magnetic cooling assemblies, described slide block is every magnet, and the two side of described slide block is provided with the magnetic conductor arranged dorsad, and two described magnetic cooling assemblies are distributed in the both sides of described slide block; 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, the refrigeration bed correspondence of described magnetic is between described middle magnetic conductor and described sidepiece magnetic conductor, described skid is connected between two described middle magnetic conductors, and described magnetic conductor contacts with the described magnetic cooling assembly of respective side; For single described magnetic cooling assembly, corresponding described magnetic conductor contacts magnetic conductance and leads to and replace sidepiece magnetic conductor described with two to contact magnetic conductance logical with described middle magnetic conductor.
Reciprocating magnetic refrigeration part as above, the end opens of described middle magnetic conductor has chute, and described skid is connected in described chute.
Reciprocating magnetic refrigeration part as above, the end opens of described sidepiece magnetic conductor has guide groove; When described magnetic conductor contacts with corresponding described sidepiece magnetic conductive board, described magnetic conductor is arranged in corresponding described guide groove.
Reciprocating magnetic refrigeration part as above, described magnetic conductor assembly also comprises the drive unit for driving described slide block to move back and forth, and described drive unit is connected with described slide block.
Reciprocating magnetic refrigeration part as above, described drive unit is linear electric motors, and the output of described linear electric motors is connected with described slide block; Or described drive unit comprises motor and threaded rod, described slide block offers screwed hole, described threaded rod is threaded in described screwed hole.
Reciprocating magnetic refrigeration part as above, the length of described magnetic conductor is less than the distance between two described sidepiece magnetic conductors.
Reciprocating magnetic refrigeration part 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 reciprocating magnetic refrigeration part, refrigeration bed, the described hot-side heat dissipation device of magnetic in described reciprocating magnetic refrigeration part, 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: reciprocating magnetic refrigeration part 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, in skid process, magnetic conductor leads to alternately making the sidepiece magnetic conductor magnetic conductance of middle magnetic conductor and both sides, 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 reciprocating magnetic refrigeration part refrigerating efficiency, to guarantee that magnetic refrigeration apparatus has stronger refrigerating capacity.In addition, in actual use, only need to drive slide block to move 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, raising operational reliability, another aspect drive separately slide block to move 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 move back and forth in the cycle at slide block, and can be that two magnetic is refrigeration bed all the time carry out demagnetization refrigeration for two magnetic conductors, 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 the present invention's reciprocating magnetic refrigeration part embodiment;
Fig. 2 is the structural representation of magnetic cooling assembly in the present invention's reciprocating magnetic refrigeration part embodiment;
Fig. 3 be in Fig. 2 A-A to sectional view;
Fig. 4 is the structural representation that in the present invention's reciprocating magnetic refrigeration part embodiment, magnetic is refrigeration bed;
Fig. 5 is the reference diagram that the present invention's reciprocating magnetic refrigeration part embodiment is in state one;
Fig. 6 is the reference diagram that the present invention's reciprocating magnetic refrigeration part embodiment 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 Figure 1-Figure 4, the reciprocating magnetic refrigeration part of the present embodiment, comprise slide block 1 and two magnetic cooling assemblies 2, slide block 1 is every magnet, and the two side of slide block 1 is provided with the magnetic conductor arranged dorsad, and two magnetic cooling assemblies 2 are distributed in the both sides of slide block 1; Magnetic cooling assembly 2 comprises field system 21, magnetic conductor assembly and two magnetic refrigeration bed 24; Field system 21 comprises two magnets be oppositely arranged, magnetic conductor assembly comprises middle magnetic conductor 22 and two sidepiece magnetic conductors 23, sidepiece magnetic conductor 23 is fixed on corresponding magnet, middle magnetic conductor 22 is between two sidepiece magnetic conductors 23, refrigeration bed 24 correspondences of magnetic are between middle magnetic conductor 22 and sidepiece magnetic conductor 23, slide block 1 is slidably connected between two middle magnetic conductors 22, and magnetic conductor 11 contacts with the magnetic cooling assembly 2 of respective side; For single magnetic cooling assembly 2, corresponding magnetic conductor 11 contacts magnetic conductance and leads to and replace that to contact magnetic conductance with two sidepiece magnetic conductors 23 logical with middle magnetic conductor 22.
Specifically, slide block 1 in the present embodiment reciprocating magnetic refrigeration part can slide relative to middle magnetic conductor 22, drive magnetic conductor 11 is alternately contacted magnetic conductance with the sidepiece magnetic conductor 23 of both sides and leads to by slide block 1, and magnetic conductor 11 contacts with middle magnetic conductor 22 all the time and keeps magnetic conducting state.Be described for single magnetic cooling assembly 2 below.In slide block 1 reciprocating movement, magnetic conductor 11 is by contacting with the sidepiece magnetic conductor 23 of both sides of replacing, 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 slide block 1 sliding 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.Due to the excitation and the demagnetization that adopt a field system 21 just can complete two magnetic refrigeration bed 24, the refrigerating efficiency of the reciprocating magnetic refrigeration part of the present embodiment effectively can be improved.In addition, in use, only need to drive slide block 1 to move, need to drive the refrigeration bed or field system of magnetic to rotate compared to existing reciprocating magnetic refrigeration part, the present embodiment reciprocating magnetic refrigeration part can more effective reduction energy consumption.Further, field system 21 and magnetic refrigeration bed 24 all keep motionless, can the magnetic refrigeration bed 24 of heat exchange fluid turnover easily.
The reciprocating magnetic refrigeration part of the present embodiment, by arranging magnetic conductor assembly in field system, magnetic conduction subassembly can change the magnetic flux path that field system produces, in skid process, magnetic conductor leads to alternately making the sidepiece magnetic conductor magnetic conductance of middle magnetic conductor and both sides, 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 reciprocating magnetic refrigeration part refrigerating efficiency, to guarantee that magnetic refrigeration apparatus has stronger refrigerating capacity.In addition, in actual use, only need to drive slide block to move 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, raising operational reliability, another aspect drive separately slide block to move 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 move back and forth in the cycle at slide block, and can be that two magnetic is refrigeration bed all the time carry out demagnetization refrigeration for two magnetic conductors, thus more effectively improve refrigerating efficiency and reduce energy consumption.
Further, the end opens of middle magnetic conductor 22 has chute 221, and slide block 1 is slidably connected in chute 221.Concrete; slide block 1 slides along chute 221; can guarantee that slide block 1 moves back and forth smoothly; and chute 221 can be oat tail groove structure; the cross section of corresponding slide block 1 is also dovetail configuration; make slide block 1 carry out mounting limit by chute 221, meanwhile, the magnetic conductor 11 on slide block 1 better can keep magnetic conducting state with middle magnetic conductor 22 under the guiding of chute 211.Preferably, in order to contacting with sidepiece magnetic conductor 23 of making that the magnetic conductor 11 on slide block 1 can be good, the end opens of sidepiece magnetic conductor 23 has guide groove 231; When slide block 1 slip makes magnetic conductor 11 contact with corresponding sidepiece magnetic conductive board, the end of slide block 1 is arranged in corresponding guide groove 231.Concrete; guide groove 231 effectively can increase magnetic conductor 11 and sidepiece magnetic conductor 23 directly contact area, guarantees that the magnetic conductance that magnetic conductor 11 and sidepiece magnetic conductor 23 are good is led to, simultaneously; guide groove 231 can lead to the slide block 1 in movement, guarantees that slide block 1 slides stably.
Further, magnetic conductor assembly also comprises the drive unit 12 for driving slide block 1 to move back and forth, and drive unit 12 is connected with slide block 1.Concrete, drive unit 12 can drive slide block 1 to move back and forth, and wherein, the drive unit 12 in the present embodiment can adopt linear electric motors, and the output of linear electric motors is connected with slide block 1; Or drive unit 12 comprises motor and threaded rod, slide block 1 offers screwed hole (not shown), threaded rod is threaded in screwed hole.Concrete, by motor driven threaded rod rotating, threaded rod coordinates with screwed hole and is moved back and forth by band movable slider 1.Preferably, the length of the magnetic conductor 11 in the present embodiment is less than the distance between two sidepiece magnetic conductors 23, to avoid slide block 1 to contact two sidepiece magnetic conductors 23 simultaneously, guarantees that the reciprocating magnetic refrigeration part of the present embodiment runs reliably.
Further again, refrigeration bed 24 1 ends of magnetic are provided with the port 31 that inside refrigeration bed with magnetic is communicated with, an end in magnetic refrigeration bed 24 is provided with unsettled dividing plate 32, dividing plate 32 by two heat exchange fluid runners 33 that refrigeration bed for magnetic interior separation becomes to be communicated with, is filled with magnetic working medium between two ports 31 in heat exchange fluid runner 33.Concrete, the heat exchange fluid runner 33 that the interior separation of refrigeration bed for magnetic 24 becomes two to be communicated with by dividing plate 32, wherein a heat exchange fluid runner 33 is connected with the port 31 of respective side, and the port 31 of another heat exchange fluid runner 33 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 reciprocating magnetic refrigeration part of the present embodiment is described: as shown in Figure 5, in figure, two sidepiece magnetic conductors 23 up and down in left side are led to corresponding middle magnetic conductor 22 magnetic conductance by magnetic conductor 11, refrigeration bed 24 demagnetizations of magnetic in left side, carry out refrigeration process to the heat exchange fluid of its inside; Meanwhile, in figure, refrigeration bed 24 excitations of magnetic on right side, heat process to the heat exchange fluid of its inside.As shown in Figure 6, after slide block 1 is oppositely mobile, in figure, two sidepiece magnetic conductors 23 up and down on right side are led to by magnetic conductor 11 and middle magnetic conductor 22 magnetic conductance, and refrigeration bed 24 demagnetizations of magnetic on right side, carry out refrigeration process to the heat exchange fluid of its inside; Meanwhile, in figure, refrigeration bed 24 excitations of magnetic in left 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 reciprocating magnetic refrigeration part, the magnetic in reciprocating magnetic refrigeration part is refrigeration bed, hot-side heat dissipation device, cold junction radiator and heat exchange fluid driving pump link together forms 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 (8)
1. a reciprocating magnetic refrigeration part, is characterized in that, comprise slide block and two magnetic cooling assemblies, described slide block is every magnet, and the two side of described slide block is provided with the magnetic conductor arranged dorsad, and two described magnetic cooling assemblies are distributed in the both sides of described slide block, described magnetic cooling assembly comprises field system, magnetic conductor assembly and two magnetic refrigeration bed, 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, the refrigeration bed correspondence of described magnetic is between described middle magnetic conductor and described sidepiece magnetic conductor, described skid is connected between two described middle magnetic conductors, described magnetic conductor contacts with the described magnetic cooling assembly of respective side, for single described magnetic cooling assembly, corresponding described magnetic conductor contacts magnetic conductance and leads to and replace sidepiece magnetic conductor described with two to contact magnetic conductance logical with described middle magnetic conductor.
2. reciprocating magnetic refrigeration part according to claim 1, is characterized in that, the end opens of described middle magnetic conductor has chute, and described skid is connected in described chute.
3. reciprocating magnetic refrigeration part according to claim 2, is characterized in that, the end opens of described sidepiece magnetic conductor has guide groove; When described magnetic conductor contacts with corresponding described sidepiece magnetic conductive board, described magnetic conductor is arranged in corresponding described guide groove.
4. reciprocating magnetic refrigeration part according to claim 1, is characterized in that, described magnetic conductor assembly also comprises the drive unit for driving described slide block to move back and forth, and described drive unit is connected with described slide block.
5. reciprocating magnetic refrigeration part according to claim 4, is characterized in that, described drive unit is linear electric motors, and the output of described linear electric motors is connected with described slide block; Or described drive unit comprises motor and threaded rod, described slide block offers screwed hole, described threaded rod is threaded in described screwed hole.
6. reciprocating magnetic refrigeration part according to claim 1, is characterized in that, the length of described magnetic conductor is less than the distance between two described sidepiece magnetic conductors.
7. reciprocating magnetic refrigeration part 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.
8. 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 1-7 as described in reciprocating magnetic refrigeration part, refrigeration bed, the described hot-side heat dissipation device of magnetic in described reciprocating magnetic refrigeration part, described cold junction radiator and described heat exchange fluid driving pump link together and form heat exchange fluid circulation stream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226906.5A CN105222391B (en) | 2014-05-27 | 2014-05-27 | Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226906.5A CN105222391B (en) | 2014-05-27 | 2014-05-27 | Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222391A true CN105222391A (en) | 2016-01-06 |
| CN105222391B CN105222391B (en) | 2019-07-12 |
Family
ID=54991503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410226906.5A Active CN105222391B (en) | 2014-05-27 | 2014-05-27 | Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105222391B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505793A (en) * | 2019-08-23 | 2019-11-26 | 昆明理工大学 | A kind of micro-channel device and method of the reinforcing heat convection based on magnetic force |
| CN111998571A (en) * | 2020-09-08 | 2020-11-27 | 南京理工大学 | Heat abstractor based on electro-magnet removes electricity card refrigeration device |
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
- 2014-05-27 CN CN201410226906.5A patent/CN105222391B/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 |
|---|---|---|---|---|
| CN110505793A (en) * | 2019-08-23 | 2019-11-26 | 昆明理工大学 | A kind of micro-channel device and method of the reinforcing heat convection based on magnetic force |
| CN111998571A (en) * | 2020-09-08 | 2020-11-27 | 南京理工大学 | Heat abstractor based on electro-magnet removes electricity card refrigeration device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105222391B (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105526733A (en) | Reciprocating type magnetic refrigeration device | |
| EP2188577B1 (en) | A refrigeration device and a method of refrigerating | |
| US9222708B2 (en) | Magnetic refrigeration device and magnetic refrigeration system | |
| CN103062973B (en) | Magnetic refrigerating portable refrigerator and refrigeration method | |
| CN103117144B (en) | Cooling system for conducting cold superconducting magnet | |
| JP2013204973A (en) | Magnetic refrigeration device and magnetic refrigeration system | |
| Gómez et al. | Experimental analysis of a reciprocating magnetic refrigeration prototype | |
| CN105222391A (en) | Reciprocating magnetic refrigeration part and magnetic refrigeration apparatus | |
| CN105466071A (en) | Rotary multi-stage magnetic refrigeration part and magnetic refrigeration equipment | |
| CN105020927A (en) | Reciprocating-type magnetic refrigeration part and magnetic refrigeration device | |
| CN102637542A (en) | Radiator based on circular radiating of liquid metal or alloy thereof for high-capacity direct-current circuit breaker | |
| CN105004093A (en) | Dual-cycle reciprocating type room temperature magnetic-refrigerating system | |
| CN107872121B (en) | Electromagnetic coil cooling system | |
| CN105020929A (en) | Slide block type magnetic refrigeration component and magnetic refrigeration equipment | |
| CN105650931B (en) | Reciprocating magnetic refrigeration apparatus | |
| CN204240633U (en) | Magnetic refrigerator and magnetic refrigeration apparatus thereof | |
| CN105020931A (en) | Rotation type magnetic refrigeration mechanism and magnetic refrigeration apparatus | |
| CN204670320U (en) | A kind of thawing apparatus | |
| CN105020930A (en) | Rotation type magnetic refrigeration device and magnetic refrigeration equipment | |
| CN105020928A (en) | Rotary type magnetic refrigeration component and magnetic refrigeration device | |
| CN105318595A (en) | Magnetic refrigeration component and magnetic refrigeration device | |
| CN206320386U (en) | A kind of guide's control valve device | |
| CN103112473A (en) | Permanent magnet track brake capable of applying and terminating braking by aid of dual-pressure cylinder and method for operating permanent magnet track brake | |
| CN105020926A (en) | Magnetic refrigeration component and magnetic refrigeration device | |
| US20110315348A1 (en) | Magnetocaloric heat generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180111 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Hair Co., Ltd. Applicant after: Intellectual technology research and development Co., Ltd of Qingdao Haier Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Qingdao Hair Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |