CN105823264B - Modularized magnetic refrigeration assembly and magnetic refrigeration equipment - Google Patents
Modularized magnetic refrigeration assembly and magnetic refrigeration equipment Download PDFInfo
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- CN105823264B CN105823264B CN201510004321.3A CN201510004321A CN105823264B CN 105823264 B CN105823264 B CN 105823264B CN 201510004321 A CN201510004321 A CN 201510004321A CN 105823264 B CN105823264 B CN 105823264B
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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 modularized magnetic refrigeration assembly and magnetic refrigeration equipment, wherein the modularized magnetic refrigeration assembly comprises a magnet and a magnetic refrigeration bed, and further comprises a mounting box, wherein the magnet and the magnetic refrigeration bed are packaged in the mounting box, a cold end interface and a hot end interface are arranged on the mounting box, and the cold end interface and the hot end interface are respectively connected with the magnetic refrigeration bed. By modularly packaging the magnetic refrigeration assembly in the mounting box, the mounting box is mounted in the box body, and the assembly process of the magnetic refrigeration device is simplified.
Description
Technical Field
The invention relates to a refrigerating device, in particular to a modularized magnetic refrigerating assembly and magnetic refrigerating equipment.
Background
At present, refrigeration equipment (such as a refrigerator, a freezer and a wine cabinet) is an electrical appliance commonly used in daily life, and a refrigeration system is usually arranged in the refrigeration equipment, and generally consists of a compressor, a condenser and an evaporator, so that lower-temperature refrigeration can be realized. However, with the development of magnetic refrigeration technology, refrigeration apparatuses that perform refrigeration using a magnetic refrigeration module are also widely used. The magnetic refrigeration module in the prior art generally comprises a hot end radiator, a cold end radiator, a heat exchange liquid driving pump and a magnetic refrigeration assembly, wherein the magnetic refrigeration assembly comprises a magnet and a magnetic refrigeration bed, a middle magnetic working medium is filled in the magnetic refrigeration bed, and the magnetic refrigeration bed is excited and demagnetized through the magnet so as to realize refrigeration and heating of the magnetic working medium in the magnetic refrigeration bed. However, in the actual assembly process, the magnet and the magnetic refrigeration bed in the magnetic refrigeration assembly need to be installed in the refrigeration equipment respectively, and the whole assembly process is complex. How to design a magnetic refrigeration device convenient to assemble is a technical problem to be solved by the invention.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: a modularized magnetic refrigeration assembly and a magnetic refrigeration device are provided, and the assembly process of the magnetic refrigeration device is simplified.
The technical scheme provided by the invention is that the modularized magnetic refrigeration assembly comprises a magnet and a magnetic refrigeration bed, and further comprises an installation box, wherein the magnet and the magnetic refrigeration bed are packaged in the installation box, a cold end interface and a hot end interface are arranged on the installation box, and the cold end interface and the hot end interface are respectively connected with the magnetic refrigeration bed.
Further, the magnet is fixed in the mounting box, and the magnetic cooling bed is rotatably connected in the mounting box.
Further, the magnet is fixed in the mounting box, and the magnetic cooling bed is slidably connected in the mounting box.
Further, the magnetic refrigeration bed is provided with a cold end heat exchange liquid channel and a hot end heat exchange liquid channel, and the mounting box is provided with two cold end interfaces and two hot end interfaces; a cold end hydraulic pump is arranged between one cold end interface and the cold end heat exchange liquid channel, a hot end hydraulic pump is arranged between one hot end interface and the hot end heat exchange liquid channel, and the cold end hydraulic pump and the hot end hydraulic pump are installed in the installation box.
Further, the magnetic refrigeration bed is provided with a heat exchange liquid channel, a hydraulic pump is arranged between the heat exchange liquid channel and the cold end interface or the hot end interface, and the hydraulic pump is installed in the installation box.
Further, a sliding rail is arranged at the bottom of the mounting box.
Further, a shock pad is further arranged between the sliding rail and the installation box.
The invention also provides magnetic refrigeration equipment, which comprises a box body, a cold end radiator, a hot end radiator and the magnetic refrigeration assembly; the mounting box in the magnetic refrigeration assembly is arranged in the box body, the cold end interface on the mounting box is connected with the cold end radiator, and the hot end interface on the mounting box is connected with the hot end radiator.
Further, a mounting cavity is formed in the box body, a first sliding rail is arranged at the bottom of the mounting cavity, a second sliding rail is arranged at the lower part of the mounting box, and a shock pad is arranged between the second sliding rail and the mounting box; the second sliding rail is detachably connected to the first sliding rail.
Further, a supporting frame is arranged in the mounting cavity, the first sliding rail is arranged at the bottom of the supporting frame, and a top plate and side parts of the supporting frame are provided with heat insulation plates.
According to the modularized magnetic refrigeration assembly and the magnetic refrigeration equipment, the magnets and the magnetic refrigeration beds are modularized and packaged in the mounting box, the mounting box is arranged in the box body, and the mounting box can be conveniently and quickly arranged in the box body, so that modularized assembly is realized, and an operator is not required to mount and fix all parts of the magnetic refrigeration assembly into the box body one by one, so that the assembly process of the magnetic refrigeration equipment is simplified; meanwhile, as the cold end interface and the hot end interface are arranged on the mounting box, an operator can more conveniently connect the cold end radiator and the hot end radiator with the magnetic refrigeration assembly, the assembly process of the magnetic refrigeration equipment is further simplified, and the assembly efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a magnetic refrigeration apparatus according to the present invention;
FIG. 2 is an exploded view of an embodiment of the magnetic refrigeration apparatus of the present invention;
fig. 3 is a schematic structural diagram of a modular magnetic refrigeration unit in an embodiment of the magnetic refrigeration apparatus of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-3, the magnetic refrigeration device of the present embodiment includes a box 1, a cold end radiator 2, a hot end radiator 3, a modularized magnetic refrigeration assembly 4, where the modularized magnetic refrigeration assembly 4 includes a magnet (not shown), a magnetic refrigeration bed (not shown) and a mounting box 41, the magnetic refrigeration bed is located in a magnetic field formed by the magnet, the magnet and the magnetic refrigeration bed are packaged in the mounting box 41, the mounting box 41 is provided with a cold end interface 411 and a hot end interface 412, the cold end interface 411 and the hot end interface 412 are connected with the magnetic refrigeration bed, the mounting box 41 is located in the box 1, the cold end radiator 2 is connected with the cold end interface 411, and the hot end radiator 3 is connected with the hot end interface 412.
Specifically, the magnetic refrigeration device of the embodiment adopts the modularized magnetic refrigeration component 4, the magnet and the magnetic refrigeration bed in the modularized magnetic refrigeration component 4 are packaged in the mounting box 41 to form modularized components, and in the assembly process, the modularized magnetic refrigeration component 4 is mounted in the box body 1 through the mounting box 41, so that the assembly process is effectively simplified and the assembly efficiency is improved, meanwhile, a shock pad 42 is further arranged between the mounting box 41 and the box body 1, and in the operation process of the magnetic refrigeration component, the shock generated by the magnetic refrigeration component is effectively buffered and released by the shock pad 42, so that the noise generated when the magnetic refrigeration device of the embodiment operates is effectively reduced, and the shock pad 42 can be a steel spring, or a porous foam metal, or a shock pad (cork, felt, rubber pad, glass fiber board and the like). And because the magnet and the magnetic refrigeration bed are modularized and packaged in the mounting box 41, the mounting box 41 is provided with the cold end interface 411 and the hot end interface 412 which are connected with the cold end radiator 2 and the hot end radiator 3, and the cold end interface 411 and the hot end interface 412 can be connected with the cold end radiator 2 and the hot end radiator 3 in a quick joint way, thereby further improving the assembly efficiency. Wherein, the assembly form of the magnet and the magnetic refrigeration bed in the embodiment can adopt a rotary type or a reciprocating type; for the rotation type, the magnet is fixed in the installation box 41, and the magnetic refrigeration bed is rotatably connected in the installation box 41; for the reciprocating type, the magnet is fixed in the mounting case 41, and the magnetic refrigerator bed is slidably coupled in the mounting case 41. In addition, as for the configuration mode of the internal heat exchange liquid channel of the magnetic refrigeration bed, the magnetic refrigeration bed can be provided with a cold end heat exchange liquid channel and a hot end heat exchange liquid channel, and the magnetic refrigeration bed can also be provided with a heat exchange liquid channel; for the mode of adopting two heat exchange liquid channels, the mounting box 41 is provided with two cold end interfaces 411 and two hot end interfaces 412; a cold end hydraulic pump (not shown) is arranged between one cold end interface 411 and the cold end heat exchange liquid channel, a hot end hydraulic pump is arranged between one hot end interface 412 and the hot end heat exchange liquid channel, and the cold end hydraulic pump and the hot end hydraulic pump are installed in the installation box 41; in the case of using one heat exchange fluid passage, a hydraulic pump (not shown) is provided between the heat exchange fluid passage and the cold end port 411 or the hot end port 412, and the hydraulic pump is installed in the installation box 41. The magnetic refrigeration equipment of the embodiment does not limit the specific structural forms of the magnet and the magnetic refrigeration bed.
Further, a mounting cavity is formed at the lower part of the box body 1, a first sliding rail 100 is arranged at the bottom of the mounting cavity, a second sliding rail 42 is arranged at the lower part of the mounting box 41, and a shock pad 42 is arranged between the second sliding rail 43 and the mounting box 41; the second rail 42 is detachably connected to the first rail 100. Specifically, the lower part of the box body 1 is provided with a mounting cavity for mounting the modularized magnetic refrigeration component 4, the mounting box 41 is fixedly connected to the first slide rail 100 through the second slide rail 42, when the mounting box is assembled, the second slide rail 42 can slide on the first slide rail 100 so as to smoothly mount the mounting box 41 into the mounting cavity, then, the second slide rail 42 and the first slide rail 100 can be connected together in a detachable connection mode such as a bolt or a buckle, so as to facilitate subsequent maintenance, and a shock pad 42 is arranged between the second slide rail 42 and the mounting box 41, so that shock absorption and noise reduction are realized. Wherein, be provided with braced frame 10 in the installation cavity, first slide rail 100 sets up in braced frame 10's bottom, braced frame 10's roof is provided with first heated board 101. The braced frame 10 is used for forming the installation cavity on the one hand in order to install modularization magnetic refrigeration subassembly 4, and on the other hand braced frame 10 still is used for supporting box 1 superstructure, and first heated board 101 can play the isolated heat transfer's of refrigerating space that forms with upper portion box 1 function, and preferably, braced frame 10's lateral part still is provided with second heated board 102, and second heated board 102 plays heat retaining effect on the one hand, and more importantly can realize further sound insulation, improves silence performance.
Further, the box 1 comprises an inner container 12 and a shell 11, and an insulating layer 13 is arranged between the inner container 12 and the shell 11; the cold end radiator 2 is arranged between the inner container 12 and the heat preservation layer 13, and the hot end radiator 3 is arranged outside the shell 11. In particular, the back and/or side walls of the liner 12 may be provided with cold side heat sinks 2, as desired, while the hot side heat sinks 3 are located on the back of the housing 11 to facilitate heat release. Preferably, the back of the shell 11 is further provided with a cover 14, an air inlet (not shown) and an air outlet (not shown) are arranged on the cover 14, an air channel is formed between the cover 14 and the shell 11, the hot end radiator 3 is located in the air channel, and in order to accelerate the heat release of the hot end radiator 3, a fan 30 is further arranged in the air channel.
According to the magnetic refrigeration equipment, the magnets and the magnetic refrigeration beds are packaged in the mounting box in a modularized mode, the mounting box is arranged in the box body, and the mounting box can be conveniently and quickly arranged in the box body, so that modularized assembly is realized, an operator is not required to mount and fix all parts of the magnetic refrigeration assembly into the box body one by one, and the assembly process of the magnetic refrigeration equipment is simplified; meanwhile, as the cold end interface and the hot end interface are arranged on the mounting box, an operator can more conveniently connect the cold end radiator and the hot end radiator with the magnetic refrigeration assembly, the assembly process of the magnetic refrigeration equipment is further simplified, and the assembly efficiency is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The magnetic refrigeration device comprises a box body, a cold end radiator and a hot end radiator, and is characterized by further comprising a modularized magnetic refrigeration assembly;
the modularized magnetic refrigeration assembly comprises a magnet and a magnetic refrigeration bed, and is characterized by further comprising a mounting box, wherein the magnet and the magnetic refrigeration bed are packaged in the mounting box, a cold end interface and a hot end interface are arranged on the mounting box, and the cold end interface and the hot end interface are respectively connected with the magnetic refrigeration bed;
the mounting box is arranged in the box body, a cold end interface on the mounting box is connected with the cold end radiator, and a hot end interface on the mounting box is connected with the hot end radiator;
in addition, a mounting cavity is formed in the box body, a first sliding rail is arranged at the bottom of the mounting cavity, a second sliding rail is arranged at the lower part of the mounting box, and a shock pad is arranged between the second sliding rail and the mounting box; the second sliding rail is detachably connected to the first sliding rail;
the magnetic refrigeration bed is provided with a cold end heat exchange liquid channel and a hot end heat exchange liquid channel, and the mounting box is provided with two cold end interfaces and two hot end interfaces; a cold end hydraulic pump is arranged between one cold end interface and the cold end heat exchange liquid channel, a hot end hydraulic pump is arranged between one hot end interface and the hot end heat exchange liquid channel, and the cold end hydraulic pump and the hot end hydraulic pump are installed in the installation box.
2. The magnetic refrigeration device comprises a box body, a cold end radiator and a hot end radiator, and is characterized by further comprising a modularized magnetic refrigeration assembly;
the modularized magnetic refrigeration assembly comprises a magnet and a magnetic refrigeration bed, and is characterized by further comprising a mounting box, wherein the magnet and the magnetic refrigeration bed are packaged in the mounting box, a cold end interface and a hot end interface are arranged on the mounting box, and the cold end interface and the hot end interface are respectively connected with the magnetic refrigeration bed;
the mounting box is arranged in the box body, a cold end interface on the mounting box is connected with the cold end radiator, and a hot end interface on the mounting box is connected with the hot end radiator;
in addition, a mounting cavity is formed in the box body, a first sliding rail is arranged at the bottom of the mounting cavity, a second sliding rail is arranged at the lower part of the mounting box, and a shock pad is arranged between the second sliding rail and the mounting box; the second sliding rail is detachably connected to the first sliding rail;
the magnetic refrigeration bed is provided with a heat exchange liquid channel, a hydraulic pump is arranged between the heat exchange liquid channel and the cold end interface or the hot end interface, and the hydraulic pump is installed in the installation box.
3. A magnetic refrigeration device according to claim 1 or claim 2, wherein the magnet is fixed in the mounting box, and the magnetic refrigeration bed is rotatably connected in the mounting box.
4. A magnetic refrigeration device according to claim 1 or claim 2, wherein the magnet is fixed in the mounting box, the magnetic refrigeration bed being slidably connected in the mounting box.
5. A magnetic refrigeration device according to claim 1 or 2, wherein the bottom of the mounting box is provided with a sliding rail.
6. The magnetic refrigeration device of claim 5, wherein a shock pad is further disposed between the slide rail and the mounting box.
7. A magnetic refrigeration device according to claim 1 or 2, wherein a support frame is provided in the mounting cavity, the first slide rail being provided at the bottom of the support frame, the top plate and the sides of the support frame being provided with insulation boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004321.3A CN105823264B (en) | 2015-01-06 | 2015-01-06 | Modularized magnetic refrigeration assembly and magnetic refrigeration equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004321.3A CN105823264B (en) | 2015-01-06 | 2015-01-06 | Modularized magnetic refrigeration assembly and magnetic refrigeration equipment |
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| Publication Number | Publication Date |
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| CN105823264A CN105823264A (en) | 2016-08-03 |
| CN105823264B true CN105823264B (en) | 2023-04-21 |
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| CN201510004321.3A Active CN105823264B (en) | 2015-01-06 | 2015-01-06 | Modularized magnetic refrigeration assembly and magnetic refrigeration equipment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108413675B (en) * | 2018-02-25 | 2021-01-05 | 中科磁凌（北京）科技有限公司 | Modularization refrigerator based on magnetic refrigeration |
| CN111306866A (en) * | 2020-03-03 | 2020-06-19 | 中国科学院理化技术研究所 | Magnetic refrigeration modularization commodity circulation is equipped, magnetic refrigeration modularization commodity circulation car and magnetic refrigeration modularization express delivery cabinet |
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| CN2499760Y (en) * | 2001-09-30 | 2002-07-10 | 程斌 | Refrigerating device using module thermoelectric refrigerating unit |
| CN101135510A (en) * | 2007-10-19 | 2008-03-05 | 中国科学院电工研究所 | Heat exchange system of permanent magnetism rotary type magnetic refrigerating device |
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
| CN101441009A (en) * | 2008-12-19 | 2009-05-27 | 中国科学院电工研究所 | Heat exchange system of permanent magnetism rotary type magnetic refrigerating machine |
| CN204460830U (en) * | 2015-01-06 | 2015-07-08 | 青岛海尔智能技术研发有限公司 | Modularization magnetic cooling assembly and magnetic refrigeration apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3099634B2 (en) * | 1994-04-25 | 2000-10-16 | 株式会社日立製作所 | refrigerator |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499760Y (en) * | 2001-09-30 | 2002-07-10 | 程斌 | Refrigerating device using module thermoelectric refrigerating unit |
| CN101135510A (en) * | 2007-10-19 | 2008-03-05 | 中国科学院电工研究所 | Heat exchange system of permanent magnetism rotary type magnetic refrigerating device |
| CN101280983A (en) * | 2007-12-25 | 2008-10-08 | 包头稀土研究院 | Room temperature magnetic refrigeration system and uses thereof |
| CN101441009A (en) * | 2008-12-19 | 2009-05-27 | 中国科学院电工研究所 | Heat exchange system of permanent magnetism rotary type magnetic refrigerating machine |
| CN204460830U (en) * | 2015-01-06 | 2015-07-08 | 青岛海尔智能技术研发有限公司 | Modularization magnetic cooling assembly and magnetic refrigeration apparatus |
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