CN105823262A - Magnetic refrigerator - Google Patents
Magnetic refrigerator Download PDFInfo
- Publication number
- CN105823262A CN105823262A CN201510004221.0A CN201510004221A CN105823262A CN 105823262 A CN105823262 A CN 105823262A CN 201510004221 A CN201510004221 A CN 201510004221A CN 105823262 A CN105823262 A CN 105823262A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- case
- cold end
- refrigeration apparatus
- installation case
- 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
- 238000005057 refrigeration Methods 0.000 claims abstract description 78
- 238000009434 installation Methods 0.000 claims description 49
- 238000001816 cooling Methods 0.000 claims description 25
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 12
- 239000012530 fluid Substances 0.000 description 9
- 238000004806 packaging method and process Methods 0.000 description 4
- 238000005538 encapsulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- -1 felt Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
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
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a magnetic refrigerator comprising a box body, a cold end radiator, a hot end radiator, and a magnetic refrigeration assembly; the magnetic refrigeration assembly comprises a magnetic body and a magnetic refrigeration bed, and an install box; the magnetic body and the magnetic refrigeration bed are sealed in the install box; the install box is provided with cold end interfaces and hot end interfaces respectively connected with the magnetic refrigeration bed; the install box is arranged in the box body; the cold end radiator and the cold end interfaces are connected and positioned in the box body; the hot end radiator and the hot end interfaces are connected; a shield is arranged outside the box body; an air channel is arranged between the shield and the box body; the shield is provided with an air inlet and an air outlet; the air outlet is arranged below the air inlet; the hot end radiator is arranged in the air channel; the magnetic body and the magnetic refrigeration bed are modularized and sealed in the install box; the install box is arranged in the box body, thus simplifying modularization magnetic refrigerator assembling process.
Description
Technical field
The present invention relates to refrigerating plant, particularly relate to a kind of magnetic refrigeration apparatus.
Background technology
At present, refrigeration plant (such as refrigerator, refrigerator, wine cabinet) is electrical equipment conventional in people's daily life, is generally of refrigeration system in refrigeration plant, and generally refrigeration system is made up of compressor, condenser and vaporizer, it is possible to realize the refrigeration of relatively low temperature.But, along with the development of magnetic Refrigeration Technique, the refrigeration plant using magnetic refrigeration module to carry out freezing is also widely used.Magnetic refrigeration module of the prior art generally includes hot-side heat dissipation device, cold end radiator, heat exchange fluid driving pump and magnetic cooling assembly, and magnetic cooling assembly includes that magnet and magnetic are refrigeration bed, magnetic working medium in the refrigeration bed middle filling of magnetic, carry out excitation and demagnetization by magnet to magnetic is refrigeration bed, with realize magnetic refrigeration bed in magnetic working medium refrigeration and heat.But, during actual assembled, magnet and refrigeration bed needs of magnetic in magnetic cooling assembly are separately mounted in refrigeration plant, and whole assembling process is complex.The magnetic refrigeration apparatus how designing a kind of ease of assembly is the technical problem to be solved.
Summary of the invention
The technical problem to be solved is: provide a kind of magnetic refrigeration apparatus, it is achieved simplify the assembling process of modularity magnetic refrigeration apparatus.
The technical scheme that the present invention provides is, a kind of magnetic refrigeration apparatus, including casing, cold end radiator, hot-side heat dissipation device and magnetic cooling assembly；Described magnetic cooling assembly includes that magnet and magnetic are refrigeration bed, described magnetic cooling assembly also includes installing case, described magnet and described magnetic is refrigeration bed is encapsulated in described installation case, it is provided with on described installation case that cold end interface and hot junction interface, described cold end interface and described hot junction interface are refrigeration bed with described magnetic respectively to be connected；Described installation case is arranged in described casing, described cold end radiator is connected with described cold end interface and is positioned in described casing, described hot-side heat dissipation device is connected with described hot junction interface, it is additionally provided with case outside described casing, air channel is formed between described case and described casing, being provided with air inlet and air outlet on described case, described air outlet is positioned at the lower section of described air inlet, and described hot-side heat dissipation device is positioned in described air channel.
Further, it is additionally provided with blower fan at described air outlet.
Further, being formed with installation cavity in described casing, the bottom of described installation cavity is provided with the first slide rail, and the bottom of described installation case is provided with the second slide rail；Described second slide rail is removably attachable on described first slide rail.
Further, being provided with support frame in described installation cavity, described first slide rail is arranged on the bottom of described support frame, and top board and the sidepiece of described support frame are provided with warming plate.
Further, being additionally provided with sound-insulating covering in described installation cavity, described sound-insulating covering is erect and is arranged and abut in the front side in described installation cavity body.
Further, the top of described sound-insulating covering is provided with auxiliary noise plate, and described auxiliary noise plate hides at the top of described support frame.
Further, it is provided with cushion between described second slide rail and described installation case.
Further, described installation case is additionally provided with the quiet material of insulation；The quiet material of described insulation is filled in described installation case, or, the quiet material attachment of described insulation is on the inner surface of described installation case.
Further, described magnet is fixed in described installation case, and described magnetic is refrigeration bed to be rotatably coupled in described installation case；Or, described magnet is fixed in described installation case, and described magnetic is refrigeration bed to be slidably connected in described installation case.
The modularity magnetic refrigeration apparatus that the present invention provides, by refrigeration bed to magnet and magnetic modularized encapsulation is being installed in case, it is arranged in casing by installing case, and case is installed and can conveniently be installed in casing, realize modular assembling, and without operator all parts of magnetic cooling assembly installed one by one and be fixed in casing, simplify the assembling process of modularity magnetic refrigeration apparatus；Simultaneously, owing to being provided with cold end interface and hot junction interface at installation case, cold end radiator and hot-side heat dissipation device can be attached with magnetic cooling assembly convenient operator, further simplifying the assembling process of modularity magnetic refrigeration apparatus, improving packaging efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure principle chart of magnetic refrigeration apparatus embodiment of the present invention；
Fig. 2 is the explosive view of magnetic refrigeration apparatus embodiment of the present invention；
Fig. 3 is the structural representation of magnetic cooling assembly in magnetic refrigeration apparatus embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
As shown in Figure 1-Figure 3, the present embodiment magnetic refrigeration apparatus, including casing 1, cold end radiator 2 and hot-side heat dissipation device 3, also include that magnetic cooling assembly 4, magnetic cooling assembly 4 include magnet (not shown), magnetic refrigeration bed (not shown) and install case 41, magnet and refrigeration bed being encapsulated in of magnetic are installed in case 41, install and be provided with cold end interface 411 and hot junction interface 412 on case 41, cold end interface 411 and hot junction interface 412 is refrigeration bed with magnetic is connected, case 41 is installed be positioned in casing 1, cold end radiator 2 is connected with cold end interface 411, and hot-side heat dissipation device 3 is connected with hot junction interface 412.Wherein, casing 1 includes inner bag 12 and shell 11, is provided with heat-insulation layer 13 between inner bag 12 and shell 11；Cold end radiator 2 is arranged between inner bag 12 and heat-insulation layer 13, hot-side heat dissipation device 3 is arranged on the outside of shell 11, the back of shell 11 is additionally provided with case 14, and case 14 is provided with air inlet (not shown) and air outlet (not shown), forms air channel between case 14 and shell 11.
Specifically, the present embodiment magnetic refrigeration apparatus uses magnetic cooling assembly 4, and magnet and refrigeration bed being encapsulated in installation case 41 of magnetic in magnetic cooling assembly 4 forms modular member, and in an assembling process, magnetic cooling assembly 4 is arranged in casing 1 by installing case 41, effectively simplifies assembling process and improves packaging efficiency.And cold end radiator 2 can be arranged as required at the back of inner bag 12 and/or sidewall, and hot-side heat dissipation device 3 is positioned at the back of shell 11, in order to the release of heat.Preferably, and in order to accelerate the release of hot-side heat dissipation device 3 heat, being additionally provided with blower fan 30 in air channel, blower fan 30 is positioned at air outlet.Simultaneously, install and be additionally provided with cushion 42 between case 41 and casing 1, and in magnetic cooling assembly running, the vibrations that magnetic cooling assembly produces effectively are buffered release by cushion 42, thus effectively reduce noise when the present embodiment magnetic refrigeration apparatus runs, and cushion 42 can be steel spring or porous foam metal or vibration isolator (cork, felt, rubber blanket and glass mat etc.).And owing to magnet and the refrigeration bed modularized encapsulation of magnetic are in installing case 41, install and be formed with, on case 41, the cold end interface 411 and hot junction interface 412 being connected with cold end radiator 2 and hot-side heat dissipation device 3, and cold end interface 411 and hot junction interface 412 can be in the way of using snap joint, conveniently it is connected with cold end radiator 2 and hot-side heat dissipation device 3, thus further improves packaging efficiency.Wherein, the magnet in the present embodiment and the refrigeration bed assembling form of magnetic can use rotary, it would however also be possible to employ reciprocating；For rotary, then during magnet is fixed on installation case 41, refrigeration bed being rotatably coupled to of magnetic is installed in case 41；For reciprocating, then during magnet is fixed on installation case 41, refrigeration bed being slidably connected to of magnetic is installed in case 41.It addition, for the refrigeration bed internal heat exchange liquid passage configuration mode of magnetic, can use that magnetic is refrigeration bed has cold end heat exchange fluid passage and hot junction heat exchange fluid passage, it would however also be possible to employ magnetic is refrigeration bed has a heat exchange fluid passage；For using the mode of two heat exchange fluid passages, install, on case 41, there are two cold end interfaces 411 and two hot junction interfaces 412；Wherein it is provided with cold end hydraulic pump (not shown) between a cold end interface 411 and cold end heat exchange fluid passage, wherein being provided with hot junction hydraulic pump between a hot junction interface 412 and hot junction heat exchange fluid passage, cold end hydraulic pump and hot junction hydraulic pump are arranged in installation case 41；For using the mode of a heat exchange fluid passage, being provided with hydraulic pump (not shown) between heat exchange fluid passage and cold end interface 411 or hot junction interface 412, hydraulic pump is arranged in installation case 41.The specific constructive form that magnet and magnetic are refrigeration bed is not limited by the present embodiment magnetic refrigeration apparatus.
Further, the bottom of casing 1 is formed with installation cavity, and the bottom installing cavity is provided with the first slide rail 100, and the bottom installing case 41 is provided with the second slide rail 42, is provided with cushion 42 between the second slide rail 43 and installation case 41；Second slide rail 42 is removably attachable on the first slide rail 100.Concrete, the bottom of casing 1 is provided with installation cavity for installing magnetic cooling assembly 4, and case 41 is installed and is fixedly connected on the first slide rail 100 by the second slide rail 42, when assembling, second slide rail 42 can slide on the first slide rail 100, so that installation case 41 being encased in smoothly in installation cavity, then, second slide rail 42 and the first slide rail 100 can use dismountable connected mode such as bolt or buckle to link together, to facilitate subsequent maintenance, and it is provided with cushion 42, to realize damping and noise reduction between the second slide rail 42 and installation case 41.Wherein, installing in cavity and be provided with support frame 10, the first slide rail 100 is arranged on the bottom of support frame 10, and the top board of support frame 10 is provided with the first warming plate 101.Support frame 10 1 aspect is used for forming installation cavity to install magnetic cooling assembly 4, on the other hand support frame 10 is additionally operable to be supported casing 1 superstructure, and the first warming plate 101 can play the function of the refrigeration space isolation heat transfer formed with upper box body 1, preferably, the sidepiece of support frame 10 is additionally provided with the second warming plate 102, second warming plate 102 1 aspect plays the effect of insulation, prior is capable of further sound insulation, improves quiet performance.Preferably, install in cavity and be additionally provided with sound-insulating covering 103, sound-insulating covering 103 is erect and is arranged and abut in the front side in installation cavity body, concrete, sound-insulating covering 103 is positioned at the front side of magnetic refrigeration apparatus, the noise that can be good at reducing the generation of magnetic cooling assembly leaks from the front side of magnetic refrigeration apparatus, improve muting function, preferably, the top of sound-insulating covering 103 is provided with auxiliary noise plate 1031, auxiliary noise plate 1031 hides the top in support frame 10, auxiliary noise plate 1031 can intercept the noise of magnetic cooling assembly generation and enter in casing 1, user is made to hear that noise is down to after the door body opening casing 1 minimum.
The modularity magnetic refrigeration apparatus that the present invention provides, by being installed in case by refrigeration bed to magnet and magnetic modularized encapsulation, is arranged in casing by installing case, and the assembling process installing case is convenient simply, simplifies the assembling process of modularity magnetic refrigeration apparatus；Meanwhile, install after case is arranged in casing, install and be additionally provided with cushion between case and casing, can effectively be slowed down the vibrations installing magnet and the refrigeration bed motion of magnetic in case and produce by cushion, thus reduce the operation noise of modularity magnetic refrigeration apparatus.Additionally, owing to being provided with cold end interface and hot junction interface at installation case, cold end radiator and hot-side heat dissipation device can be attached with magnetic cooling assembly convenient operator, further simplifying the assembling process of modularity magnetic refrigeration apparatus, improving packaging efficiency.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a magnetic refrigeration apparatus, including casing, cold end radiator, hot-side heat dissipation device and magnetic cooling assembly；Described magnetic cooling assembly includes that magnet and magnetic are refrigeration bed, it is characterized in that, described magnetic cooling assembly also includes installing case, described magnet and described magnetic is refrigeration bed is encapsulated in described installation case, it is provided with on described installation case that cold end interface and hot junction interface, described cold end interface and described hot junction interface are refrigeration bed with described magnetic respectively to be connected；Described installation case is arranged in described casing, described cold end radiator is connected with described cold end interface and is positioned in described casing, described hot-side heat dissipation device is connected with described hot junction interface, it is additionally provided with case outside described casing, air channel is formed between described case and described casing, being provided with air inlet and air outlet on described case, described air outlet is positioned at the lower section of described air inlet, and described hot-side heat dissipation device is positioned in described air channel.
Magnetic refrigeration apparatus the most according to claim 1, it is characterised in that be additionally provided with blower fan at described air outlet.
Magnetic refrigeration apparatus the most according to claim 1, it is characterised in that be formed with installation cavity in described casing, the bottom of described installation cavity is provided with the first slide rail, and the bottom of described installation case is provided with the second slide rail；Described second slide rail is removably attachable on described first slide rail.
Magnetic refrigeration apparatus the most according to claim 3, it is characterised in that be provided with support frame in described installation cavity, described first slide rail is arranged on the bottom of described support frame, and top board and the sidepiece of described support frame are provided with warming plate.
Magnetic refrigeration apparatus the most according to claim 4, it is characterised in that be additionally provided with sound-insulating covering in described installation cavity, described sound-insulating covering is erect and is arranged and abut in the front side in described installation cavity body.
Magnetic refrigeration apparatus the most according to claim 5, it is characterised in that the top of described sound-insulating covering is provided with auxiliary noise plate, described auxiliary noise plate hides at the top of described support frame.
Magnetic refrigeration apparatus the most according to claim 3, it is characterised in that be provided with cushion between described second slide rail and described installation case.
Magnetic refrigeration apparatus the most according to claim 1, it is characterised in that be additionally provided with the quiet material of insulation in described installation case；The quiet material of described insulation is filled in described installation case, or, the quiet material attachment of described insulation is on the inner surface of described installation case.
Magnetic cooling assembly the most according to claim 1, it is characterised in that described magnet is fixed in described installation case, described magnetic is refrigeration bed to be rotatably coupled in described installation case；Or, described magnet is fixed in described installation case, and described magnetic is refrigeration bed to be slidably connected in described installation case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004221.0A CN105823262B (en) | 2015-01-06 | 2015-01-06 | Magnetic refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004221.0A CN105823262B (en) | 2015-01-06 | 2015-01-06 | Magnetic refrigerating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105823262A true CN105823262A (en) | 2016-08-03 |
| CN105823262B CN105823262B (en) | 2022-10-28 |
Family
ID=56513579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004221.0A Active CN105823262B (en) | 2015-01-06 | 2015-01-06 | Magnetic refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105823262B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300267A (en) * | 2017-06-05 | 2017-10-27 | 青岛海尔智能技术研发有限公司 | Air-cooled magnetic refrigeration apparatus |
| CN110411061A (en) * | 2019-06-28 | 2019-11-05 | 安徽康佳同创电器有限公司 | A kind of device and its implementation of no refrigeration compressor |
| CN111023679A (en) * | 2019-12-13 | 2020-04-17 | 安徽康佳同创电器有限公司 | Cold-stored wind channel mechanism and refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119236A (en) * | 1962-04-27 | 1964-01-28 | Honeywell Regulator Co | Superconductive temperature control |
| JPH09217964A (en) * | 1996-02-13 | 1997-08-19 | Mitsubishi Heavy Ind Ltd | Magnetic refrigerating machine |
| CN2499760Y (en) * | 2001-09-30 | 2002-07-10 | 程斌 | Refrigerating device using module thermoelectric refrigerating unit |
| CN1372118A (en) * | 2002-03-15 | 2002-10-02 | 张立生 | Electromagnetic refrigerator |
| CN1498333A (en) * | 2001-03-21 | 2004-05-19 | 可口可乐公司 | Merchandiser with slide-out stirling regeneration module |
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
-
2015
- 2015-01-06 CN CN201510004221.0A patent/CN105823262B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3119236A (en) * | 1962-04-27 | 1964-01-28 | Honeywell Regulator Co | Superconductive temperature control |
| JPH09217964A (en) * | 1996-02-13 | 1997-08-19 | Mitsubishi Heavy Ind Ltd | Magnetic refrigerating machine |
| CN1498333A (en) * | 2001-03-21 | 2004-05-19 | 可口可乐公司 | Merchandiser with slide-out stirling regeneration module |
| CN2499760Y (en) * | 2001-09-30 | 2002-07-10 | 程斌 | Refrigerating device using module thermoelectric refrigerating unit |
| CN1372118A (en) * | 2002-03-15 | 2002-10-02 | 张立生 | Electromagnetic refrigerator |
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300267A (en) * | 2017-06-05 | 2017-10-27 | 青岛海尔智能技术研发有限公司 | Air-cooled magnetic refrigeration apparatus |
| CN107300267B (en) * | 2017-06-05 | 2020-03-31 | 青岛海尔智能技术研发有限公司 | Air-cooled magnetic refrigeration equipment |
| CN110411061A (en) * | 2019-06-28 | 2019-11-05 | 安徽康佳同创电器有限公司 | A kind of device and its implementation of no refrigeration compressor |
| CN111023679A (en) * | 2019-12-13 | 2020-04-17 | 安徽康佳同创电器有限公司 | Cold-stored wind channel mechanism and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105823262B (en) | 2022-10-28 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220919 Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. |
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