CN105823261A - Magnetic refrigeration assembly and magnetic refrigeration device - Google Patents
Magnetic refrigeration assembly and magnetic refrigeration device Download PDFInfo
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- CN105823261A CN105823261A CN201510004202.8A CN201510004202A CN105823261A CN 105823261 A CN105823261 A CN 105823261A CN 201510004202 A CN201510004202 A CN 201510004202A CN 105823261 A CN105823261 A CN 105823261A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The invention provides a magnetic refrigeration assembly and a magnetic refrigeration device; the magnetic refrigeration assembly comprises a magnetic body and a magnetic refrigeration bed, and an install case; the magnetic body and the magnetic refrigeration bed are sealed in the install case; an insulation mute material is arranged in the install case; the install case is provided with cold end interfaces and hot end interfaces respectively connected with the magnetic refrigeration bed. The magnetic body and the magnetic refrigeration bed are modularized and sealed in the install case; the install case is arranged in a box body, thus simplifying magnetic refrigeration device assembling process.
Description
Technical field
The present invention relates to refrigerating plant, particularly relate to a kind of magnetic cooling assembly and 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 cooling assembly and magnetic refrigeration apparatus, it is achieved simplify the assembling process of magnetic refrigeration apparatus.
The technical scheme that the present invention provides is, a kind of magnetic cooling assembly, refrigeration bed including magnet and magnetic, also include case is installed, described magnet and described magnetic is refrigeration bed is encapsulated in described installation case, described installation case is additionally provided with the quiet material of insulation, described installation case is provided with 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.
Further, 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.
Further, described magnetic is refrigeration bed has cold end heat exchange fluid passage and hot junction heat exchange fluid passage, and described installation case has two described cold end interfaces and two described hot junction interfaces；Wherein cold end interface described in one and be provided with cold end hydraulic pump between described cold end heat exchange fluid passage, wherein hot junction interface described in one and be provided with hot junction hydraulic pump, described cold end hydraulic pump and described hot junction hydraulic pump between the heat exchange fluid passage of described hot junction and be arranged in described installation case.
Further, described magnetic is refrigeration bed to be had between a heat exchange fluid passage, described heat exchange fluid passage and described cold end interface or described hot junction interface and is provided with hydraulic pump, and described hydraulic pump is arranged in described installation case.
Further, the bottom of described installation case is provided with slide rail.
Further, it is additionally provided with cushion between described slide rail and described installation case.
The present invention also provides for a kind of magnetic refrigeration apparatus, including casing, cold end radiator and hot-side heat dissipation device, also includes above-mentioned magnetic cooling assembly；Installation case in described magnetic cooling assembly is arranged in described casing, and the cold end interface on described installation case is connected with described cold end radiator, and the hot junction interface on described installation case is connected with described hot-side heat dissipation device.
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, is provided with cushion between described second slide rail and described installation case；Described second slide rail is removably attachable on described first slide rail.
Further, described installation cavity includes that support frame, described first slide rail are arranged on the bottom of described support frame, and top board and the sidepiece of described support frame are provided with warming plate.
The 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 magnetic refrigeration apparatus；Simultaneously as be provided with cold end interface and hot junction interface installing 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 magnetic refrigeration apparatus, improving packaging efficiency；It addition, by arranging the quiet material of insulation installing in case, can effectively avoid magnetic refrigeration bed in refrigeration with heat handoff procedure occurs heat interference, it is also possible to further to improve muting function.
Accompanying drawing explanation
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.
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 magnetic cooling assembly 4, magnetic cooling assembly 4 includes magnet (not shown), magnetic refrigeration bed (not shown) and installation case 41, magnetic is refrigeration bed to be positioned in the magnetic field that magnet is formed, magnet and refrigeration bed being encapsulated in of magnetic are installed in case 41, install and case 41 is provided with the quiet material of insulation (not shown), 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, hot-side heat dissipation device 3 is connected with hot junction interface 412.
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 simplify assembling process and improve packaging efficiency, simultaneously, install and case 41 is provided with the quiet material of insulation, and be incubated quiet material and can be filled in installation case 41, such as: be incubated quiet material can use the material of the hard such as tabular be filled in install case 41 and magnet and magnetic refrigeration bed between in the interval that formed；Or, it is incubated quiet material attachment on the inner surface installing case 41, such as: be incubated quiet material and can use the cotton softer material such as class or sake class, is incubated quiet material attachment on the wall of inside installing case 41.Preferably, 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.
Further, 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, and hot-side heat dissipation device 3 is arranged on the outside of shell 11.Concrete, 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 has been positioned at the back of shell 11, in order to the release of heat.Preferably, the back of shell 11 is additionally provided with case 14, air inlet (not shown) and air outlet (not shown) it is provided with on case 14, air channel is formed between case 14 and shell 11, hot-side heat dissipation device 3 is positioned in air channel, and in order to accelerate the release of hot-side heat dissipation device 3 heat, air channel is additionally provided with blower fan 30.
The present embodiment magnetic refrigeration apparatus, 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 magnetic refrigeration apparatus；Simultaneously as be provided with cold end interface and hot junction interface installing 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 magnetic refrigeration apparatus, improving packaging efficiency；It addition, by arranging the quiet material of insulation installing in case, can effectively avoid magnetic refrigeration bed in refrigeration with heat handoff procedure occurs heat interference, it is also possible to further to improve muting function.
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 (10)
1. a magnetic cooling assembly, refrigeration bed including magnet and magnetic, it is characterized in that, also include case is installed, described magnet and described magnetic is refrigeration bed is encapsulated in described installation case, described installation case is additionally provided with the quiet material of insulation, described installation case is provided with 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.
Magnetic cooling assembly the most according to claim 1, it is characterised in that 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.
Magnetic cooling assembly the most according to claim 1, it is characterised in that described magnetic is refrigeration bed has cold end heat exchange fluid passage and hot junction heat exchange fluid passage, and described installation case has two described cold end interfaces and two described hot junction interfaces；Wherein cold end interface described in one and be provided with cold end hydraulic pump between described cold end heat exchange fluid passage, wherein hot junction interface described in one and be provided with hot junction hydraulic pump, described cold end hydraulic pump and described hot junction hydraulic pump between the heat exchange fluid passage of described hot junction and be arranged in described installation case.
Magnetic cooling assembly the most according to claim 1, it is characterized in that, described magnetic is refrigeration bed to be had between a heat exchange fluid passage, described heat exchange fluid passage and described cold end interface or described hot junction interface and is provided with hydraulic pump, and described hydraulic pump is arranged in described installation case.
Magnetic cooling assembly the most according to claim 1, it is characterised in that the bottom of described installation case is provided with slide rail.
Magnetic cooling assembly the most according to claim 6, it is characterised in that be additionally provided with cushion between described slide rail and described installation case.
8. a magnetic refrigeration apparatus, including casing, cold end radiator and hot-side heat dissipation device, it is characterised in that also include magnetic cooling assembly as claimed in claim 1；Installation case in described magnetic cooling assembly is arranged in described casing, and the cold end interface on described installation case is connected with described cold end radiator, and the hot junction interface on described installation case is connected with described hot-side heat dissipation device.
Magnetic refrigeration apparatus the most according to claim 8, it is characterized in that, being formed with installation cavity in described casing, the bottom of described installation cavity is provided with the first slide rail, the bottom of described installation case is provided with the second slide rail, is provided with cushion between described second slide rail and described installation case；Described second slide rail is removably attachable on described first slide rail.
Magnetic refrigeration apparatus the most according to claim 9, it is characterised in that described installation cavity includes that support frame, described first slide rail are arranged on the bottom of described support frame, and top board and the sidepiece of described support frame are provided with warming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004202.8A CN105823261B (en) | 2015-01-06 | 2015-01-06 | Magnetic refrigeration assembly and magnetic refrigeration equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004202.8A CN105823261B (en) | 2015-01-06 | 2015-01-06 | Magnetic refrigeration assembly and magnetic refrigeration equipment |
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| Publication Number | Publication Date |
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| CN105823261A true CN105823261A (en) | 2016-08-03 |
| CN105823261B CN105823261B (en) | 2022-10-28 |
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| CN201510004202.8A Active CN105823261B (en) | 2015-01-06 | 2015-01-06 | Magnetic refrigeration assembly and magnetic refrigeration equipment |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
| JP2009210165A (en) * | 2008-03-03 | 2009-09-17 | Toshiba Corp | Magnetic refrigeration device and magnetic refrigeration system |
| JP2011023702A (en) * | 2009-06-15 | 2011-02-03 | Toshiba Corp | Superconducting magnetic apparatus |
| US20110219785A1 (en) * | 2010-03-11 | 2011-09-15 | Quantum Design, Inc. | Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas |
| CN203274395U (en) * | 2013-01-31 | 2013-11-06 | 东北大学 | Magnetic-refrigeration portable refrigerator |
-
2015
- 2015-01-06 CN CN201510004202.8A patent/CN105823261B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
| JP2009210165A (en) * | 2008-03-03 | 2009-09-17 | Toshiba Corp | Magnetic refrigeration device and magnetic refrigeration system |
| JP2011023702A (en) * | 2009-06-15 | 2011-02-03 | Toshiba Corp | Superconducting magnetic apparatus |
| US20110219785A1 (en) * | 2010-03-11 | 2011-09-15 | Quantum Design, Inc. | Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas |
| CN203274395U (en) * | 2013-01-31 | 2013-11-06 | 东北大学 | Magnetic-refrigeration portable refrigerator |
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| CN105823261B (en) | 2022-10-28 |
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Effective date of registration: 20220909 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 Zhijia 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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