CN113669813A - Magnetic field type air conditioner - Google Patents
Magnetic field type air conditioner Download PDFInfo
- Publication number
- CN113669813A CN113669813A CN202111034883.4A CN202111034883A CN113669813A CN 113669813 A CN113669813 A CN 113669813A CN 202111034883 A CN202111034883 A CN 202111034883A CN 113669813 A CN113669813 A CN 113669813A
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- CN
- China
- Prior art keywords
- heat exchange
- magnetic field
- exchange cavity
- gadolinium
- metal block
- 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.)
- Pending
Links
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 66
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052751 metal Inorganic materials 0.000 claims abstract description 59
- 239000002184 metal Substances 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- CVLNPENSSAFKOZ-UHFFFAOYSA-N gadolinium nickel Chemical compound [Ni].[Gd] CVLNPENSSAFKOZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000748 Gd alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a magnetic field type air conditioner, which comprises a main body, a driving device and a magnetic field generator, wherein a cooling exchange cavity and a heat exchange cavity are arranged in the main body, fans are arranged in the cooling exchange cavity and the heat exchange cavity, at least one group of gadolinium metal block groups are arranged on the driving device, the magnetic field generator is positioned in the heat exchange cavity, and refrigeration and heating are carried out by utilizing the characteristic that gadolinium has different magnetic moments under different magnetic fields and the change of the magnetic moments can absorb or release heat to the outside, so that the traditional heat pump and refrigerant are completely abandoned, the structure is more novel, and the defects brought by the prior art are avoided.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a magnetic field type air conditioner.
Background
Most of the existing air conditioners adopt a heat pump and a refrigerant cycle to play a role in refrigeration or heating, the occupied space is large, the structure is complex, most of the existing air conditioner refrigerants have certain harmfulness, and the existing air conditioners are easy to damage the environment after being scrapped.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a magnetic cooling air conditioner that does not use a refrigerant.
The technical scheme adopted by the invention for solving the problems is as follows: a magnetic field type air conditioner comprising:
the main body is internally provided with at least one cold exchange cavity and at least one heat exchange cavity, fans are arranged on the cold exchange cavity and the heat exchange cavity, an air inlet communicated with the cold exchange cavity and the heat exchange cavity is formed in the main body, and a cold air outlet communicated with the cold exchange cavity and a hot air outlet communicated with the heat exchange cavity are formed in the main body;
the driving device is arranged in the main body, at least one gadolinium metal block group is mounted on the driving device, each gadolinium metal block group comprises at least one gadolinium-containing metal block, a channel for the gadolinium metal block to move is arranged between the cold exchange cavity and the heat exchange cavity, and the driving device drives the gadolinium-containing metal block to move in the cold exchange cavity and the heat exchange cavity;
and the magnetic field generator is arranged in the heat exchange cavity and is positioned on the periphery of the moving path of the gadolinium metal block group.
As a further improvement of the technical scheme, the heat exchange cavities and the cold exchange cavities are alternately arranged on the periphery side of the axis by taking one axis as a center reference.
As a further improvement of the above technical solution, the driving device includes a motor and a rotating spindle installed at an output end of the motor, the rotating spindle is disposed on the axis, and the gadolinium metal block group is disposed on the rotating spindle.
As a further improvement of the technical scheme, the periphery of the main shaft is provided with a mounting disc positioned in the heat exchange cavity and the heat exchange cavity, and the gadolinium-containing metal block is arranged on the surface of the mounting disc.
As a further improvement of the above technical solution, the surface of the mounting plate is provided with mounting holes penetrating through the front and the rear, and the gadolinium-containing metal block is mounted in the mounting holes.
As a further improvement of the above technical scheme, the heat exchange cavity and the heat exchange cavity are horizontally arranged in the main body in parallel, a movable slide rail is arranged in the main body, two ends of the movable slide rail are respectively located in the heat exchange cavity and the heat exchange cavity, the driving device comprises a slide block arranged on the slide rail and a driver connected with the slide block, the gadolinium metal block group is arranged on the slide block, two ends of the movable slide rail are respectively provided with a limit switch used for being abutted against the slide block, and the magnetic field generator is arranged outside the movable slide rail.
As a further improvement of the technical scheme, the air flow directions in the cold exchange cavity and the heat exchange cavity are opposite.
As a further improvement of the above technical solution, the number of the gadolinium metal block groups is equal to the sum of the numbers of the heat exchange cavities and the heat exchange cavities, and each of the heat exchange cavities and the heat exchange cavities has one gadolinium metal block group.
As a further improvement of the above technical solution, the metal block containing gadolinium is a gadolinium-nickel alloy.
As a further improvement of the above technical solution, the magnetic field generator is an electromagnet.
As a further improvement of the technical scheme, the air conditioner is characterized in that an indoor air port and an air outlet are arranged on the main body, the indoor air port and the air outlet are communicated with the hot air outlet and the cold air outlet, and switching valves are arranged on the indoor air port and the air outlet.
The invention has the beneficial effects that: when the gadolinium-based cold exchange device is used, the fan enables the cold exchange cavity and the heat exchange cavity to generate heat exchange air flow, the magnetic field generator generates a magnetic field in the heat exchange cavity, gadolinium has the characteristic that the magnetic moment is different under different magnetic field strengths, the magnetic moment is increased along with the increase of the magnetic field strength and releases heat to the outside simultaneously, when the magnetic field strength is reduced, the magnetic moment is reduced and absorbs heat to the outside simultaneously, the driving device drives the gadolinium metal block group to move into the heat exchange cavity to be matched with the strong magnetic field generated by the magnetic field generator so as to release heat to the outside, at the moment, the air flow in the heat exchange cavity takes away the heat emitted by the gadolinium-based metal block, after certain heat is taken away, the driving device drives the gadolinium metal block group to move into the cold exchange cavity, the cold exchange cavity is not provided with the magnetic field generator, so that the magnetic field strength in the cold exchange cavity is far lower than the heat exchange cavity, the gadolinium-based metal block needs to absorb heat to reduce and reset the magnetic moment, thereby absorbing the air flow heat in the cold exchange cavity, the temperature of the air flow in the cold exchanging cavity is reduced, then the cold air is output to the outside through the cold air outlet communicated with the cold exchanging cavity, the hot air is output to the outside through the hot air outlet communicated with the heat exchanging cavity, the air flow of the cold air outlet or the hot air outlet is selected as required, and then the indoor temperature can be adjusted. Compared with the prior art, the air conditioner is designed in completely different modes, the traditional modes of a refrigerant and a compressor are completely abandoned, and the defects of the traditional air conditioner can be completely avoided.
Drawings
The invention is further explained below with reference to the drawing description and the detailed description.
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a cross-sectional view of a second embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 1 to 4, a magnetic field type air conditioner includes:
the main body 10 is internally provided with at least one cold exchange cavity 12 and at least one heat exchange cavity 11, the cold exchange cavity 12 and the heat exchange cavity 11 are both provided with a fan 60, the main body 10 is provided with an air inlet communicated with the cold exchange cavity 12 and the heat exchange cavity 11, and the main body 10 is provided with a cold air outlet communicated with the cold exchange cavity 12 and a hot air outlet communicated with the heat exchange cavity 11;
the driving device is arranged in the main body 10, at least one gadolinium metal block group is mounted on the driving device, each gadolinium metal block group comprises at least one gadolinium-containing metal block 20, a channel for the gadolinium metal block to move is arranged between the cooling exchange cavity 12 and the heat exchange cavity 11, and the driving device drives the gadolinium-containing metal block 20 to move in the cooling exchange cavity 12 and the heat exchange cavity 11;
and the magnetic field generator 50 is arranged in the heat exchange cavity 11 and is positioned on the periphery of the moving path of the gadolinium metal block group.
When the gadolinium-containing metal block heat exchanger is used, the fan 60 is used for generating heat exchange air flow in the heat exchange cavity 12 and the heat exchange cavity 11, the magnetic field generator generates a magnetic field in the heat exchange cavity 11, the gadolinium is characterized in that the magnetic moments of gadolinium are different under different magnetic field strengths, the magnetic moments of gadolinium are increased along with the increase of the magnetic field strength and release heat to the outside simultaneously, when the magnetic field strength is reduced, the magnetic moments of gadolinium-containing metal blocks are reduced and absorb heat to the outside simultaneously, the driving device drives the gadolinium metal block groups to move into the heat exchange cavity 11 to be matched with the strong magnetic field generated by the magnetic field generator so as to release heat to the outside, at the moment, the air flow in the heat exchange cavity 11 takes away the heat emitted by the gadolinium-containing metal blocks 20, after certain heat is taken away, the driving device drives the gadolinium-containing metal block groups to move into the heat exchange cavity 12, the magnetic field generator is not arranged in the heat exchange cavity 12, the magnetic field strength of gadolinium-containing metal blocks is far lower than the heat exchange cavity 11, so that the magnetic moments are reduced and reset by absorbing heat of the air flow in the heat exchange cavity 12, the temperature of the air flow in the cold exchanging cavity 12 is reduced, then the cold air is output to the outside through the cold air outlet communicated with the cold exchanging cavity 12, the hot air is output to the outside through the hot air outlet communicated with the heat exchanging cavity 11, the air flow of the cold air outlet or the hot air outlet is selected as required, and then the indoor temperature can be adjusted. Compared with the prior art, the air conditioner is designed in completely different modes, the traditional modes of a refrigerant and a compressor are completely abandoned, and the defects of the traditional air conditioner can be completely avoided.
Further preferably, the arrangement of the heat exchange cavities 12 and 11 is preferably based on one axis, and the heat exchange cavities 12 and 11 are alternately arranged on the periphery of the axis, so as to divide the space into rings, as shown in fig. 1. On this basis, preferably the driving device includes the motor and installs in the rotatory main shaft 30 of motor output, rotatory main shaft 30 arranges in on the axis, gadolinium metal block group set up in on rotatory main shaft 30 to drive rotatory main shaft 30 through the motor and rotate and then drive gadolinium metal block group in the space internal rotation, and then constantly get into in heat exchange cavity 12 and the heat exchange cavity 11 along the regulation direction.
Preferably, in order to fix the gadolinium metal block better, a mounting plate 40 located in the heat exchange cavity 12 and the heat exchange cavity 11 is disposed on the periphery of the main shaft, and the gadolinium-containing metal block 20 is disposed on the surface of the mounting plate 40. On the basis, in order to better ensure that the airflow flows and exchanges heat with the gadolinium metal block group, it is preferable that the surface of the mounting plate 40 is provided with mounting holes 41 penetrating through the front and rear, and the gadolinium-containing metal block 20 is mounted in the mounting holes 41.
The heat exchange cavity 11 and the heat exchange cavity 12 can also be horizontally arranged in the main body 10 in parallel, as shown in fig. 3, a movable slide rail 70 is arranged in the main body 10, two ends of the movable slide rail 70 are respectively located in the heat exchange cavity 12 and the heat exchange cavity 11, the driving device comprises a slide block arranged on the slide rail and a driver connected with the slide block, the gadolinium metal block group is arranged on the slide block, two ends of the movable slide rail 70 are respectively provided with a limit switch used for being abutted against the slide block, and the magnetic field generator 50 is arranged outside the movable slide rail 70. When the sliding block is used, the sliding block drives the gadolinium metal block group to continuously slide on the movable sliding rail 70, so that the gadolinium metal block group moves back and forth in the heat exchange cavity 12 and the heat exchange cavity 11, and the moving distance of the sliding block is limited through the limit switch.
Further optimization is carried out, preferably, the directions of the air flows in the heat exchange cavity 12 and the heat exchange cavity 11 are opposite, so that the air flows subjected to heat exchange in the heat exchange cavity 11 and the heat exchange cavity 12 cannot overlap in space, and interference between hot air flow and cold air flow caused by heat exchange can be avoided.
Preferably, the number of the gadolinium metal block groups is equal to the sum of the numbers of the cooling exchange cavities 12 and the heat exchange cavities 11, and each cooling exchange cavity 12 and the heat exchange cavity 11 are provided with one gadolinium metal block group, so that when the driving device drives the gadolinium metal block groups to move, at least one gadolinium metal block group is arranged in each cooling exchange cavity 12 and the heat exchange cavity 11, and the product is ensured to be continuously cooled or heated.
Further preferably, the gadolinium-containing metal block 20 may be pure gadolinium or an alloy of gadolinium, and in view of enhancing the cooling and heating effects and minimizing the cost, the gadolinium-containing metal block 20 is preferably a gadolinium-nickel alloy.
Preferably, in this embodiment, the magnetic field generator 50 is preferably an electromagnet, so as to freely control the generation and magnitude of the magnetic field, and the magnetic field generator may also be an electromagnetic coil surrounding the periphery of the gadolinium metal block set.
Further optimize, preferably be provided with indoor wind gap and air exit on the main part 10, indoor wind gap and air exit all with hot-blast outlet and cold-blast outlet are linked together, all be provided with the diverter valve on indoor wind gap and the air exit to can be indoor adjust the temperature through the nimble switching cold wind of an indoor wind gap and hot-blast entering of hot-blast entering.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which can be directly or indirectly applied to other related technical fields without departing from the spirit of the present invention, are intended to be included in the scope of the present invention.
Claims (11)
1. A magnetic field type air conditioner is characterized by comprising:
the heat exchanger comprises a main body (10), wherein at least one heat exchange cavity (12) and at least one heat exchange cavity (11) are arranged in the main body (10), fans (60) are arranged on the heat exchange cavity (12) and the heat exchange cavity (11), an air inlet communicated with the heat exchange cavity (12) and the heat exchange cavity (11) is formed in the main body (10), and a cold air outlet communicated with the heat exchange cavity (12) and a hot air outlet communicated with the heat exchange cavity (11) are formed in the main body (10);
the driving device is arranged in the main body (10), at least one gadolinium metal block group is mounted on the driving device, each gadolinium metal block group comprises at least one gadolinium-containing metal block (20), a channel for the gadolinium metal block to move is arranged between the cold exchanging cavity (12) and the heat exchanging cavity (11), and the driving device drives the gadolinium-containing metal blocks (20) to move in the cold exchanging cavity (12) and the heat exchanging cavity (11);
and the magnetic field generator (50) is arranged in the heat exchange cavity (11) and is positioned on the periphery of the moving path of the gadolinium metal block group.
2. A magnetic field type air conditioner according to claim 1, wherein:
and the cooling exchange cavities (12) and the heat exchange cavities (11) are alternately arranged on the periphery side of the axis by taking one axis as a center reference.
3. A magnetic field type air conditioner according to claim 2, wherein:
the driving device comprises a motor and a rotating main shaft (30) arranged at the output end of the motor, the rotating main shaft (30) is arranged on the axis, and the gadolinium metal block group is arranged on the rotating main shaft (30).
4. A magnetic field type air conditioner according to claim 3, wherein:
the side of the main shaft is provided with a mounting disc (40) located in a heat exchange cavity (12) and a heat exchange cavity (11), and the gadolinium-containing metal block (20) is arranged on the surface of the mounting disc (40).
5. The magnetic field type air conditioner according to claim 4, wherein:
the surface of the mounting disc (40) is provided with mounting holes (41) penetrating through the front and the rear, and the gadolinium-containing metal block (20) is mounted in the mounting holes (41).
6. A magnetic field type air conditioner according to claim 1, wherein:
trade cold chamber (12) and heat transfer chamber (11) level and arrange side by side in main part (10), be provided with movable slide rail (70) that both ends were located respectively in cold chamber (12) and the heat transfer chamber (11) of trading in main part (10), drive arrangement is including setting up slider on the slide rail and the driver that links to each other with the slider, gadolinium metal block group set up in on the slider, movable slide rail (70) both ends are provided with the limit switch who is used for with the slider butt respectively, magnetic field generator (50) set up in the movable slide rail (70) outside.
7. A magnetic field type air conditioner according to claim 1, wherein:
the air flow directions in the heat exchange cavity (11) and the cold exchange cavity (12) are opposite.
8. A magnetic field type air conditioner according to claim 1, wherein:
the number of the gadolinium metal block groups is equal to the sum of the numbers of the heat exchange cavities (12) and the heat exchange cavities (11), and each heat exchange cavity (12) and each heat exchange cavity (11) are internally provided with one gadolinium metal block group.
9. A magnetic field type air conditioner according to claim 1, wherein:
the gadolinium-containing metal block (20) is gadolinium-nickel alloy.
10. A magnetic field type air conditioner according to claim 1, wherein:
the magnetic field generator (50) is an electromagnet.
11. A magnetic field type air conditioner according to claim 1, wherein:
be provided with indoor wind gap and air exit on main part (10), indoor wind gap and air exit all with hot air outlet and cold air outlet are linked together, all be provided with the diverter valve on indoor wind gap and the air exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034883.4A CN113669813A (en) | 2021-09-04 | 2021-09-04 | Magnetic field type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111034883.4A CN113669813A (en) | 2021-09-04 | 2021-09-04 | Magnetic field type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113669813A true CN113669813A (en) | 2021-11-19 |
Family
ID=78548427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111034883.4A Pending CN113669813A (en) | 2021-09-04 | 2021-09-04 | Magnetic field type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113669813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142675A (en) * | 2021-12-07 | 2022-03-04 | 黄瑞疏 | Energy-saving motor |
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| FR2861454A1 (en) * | 2003-10-23 | 2005-04-29 | Christian Muller | Device for generation of a thermal flow of magneto-calorific material for industrial and household refrigeration applications |
| CN101118103A (en) * | 2007-09-21 | 2008-02-06 | 四川大学 | New style magnetism refrigerating mechanic medium wheel |
| CN101532752A (en) * | 2009-04-09 | 2009-09-16 | 浙江科技学院 | Room temperature magnetic fluid refrigerating device |
| TW201135168A (en) * | 2010-04-08 | 2011-10-16 | Univ Nat Taipei Technology | Rotary magneto-cooling apparatus under room temperature |
| CN103884065A (en) * | 2014-03-31 | 2014-06-25 | 辽宁鑫源重工有限公司 | Magnetic refrigerator air conditioning system |
| CN213066620U (en) * | 2020-07-31 | 2021-04-27 | 珠海格力电器股份有限公司 | Magnetic refrigeration assembly, heat exchanger and air conditioner |
-
2021
- 2021-09-04 CN CN202111034883.4A patent/CN113669813A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2861454A1 (en) * | 2003-10-23 | 2005-04-29 | Christian Muller | Device for generation of a thermal flow of magneto-calorific material for industrial and household refrigeration applications |
| CN101118103A (en) * | 2007-09-21 | 2008-02-06 | 四川大学 | New style magnetism refrigerating mechanic medium wheel |
| CN101532752A (en) * | 2009-04-09 | 2009-09-16 | 浙江科技学院 | Room temperature magnetic fluid refrigerating device |
| TW201135168A (en) * | 2010-04-08 | 2011-10-16 | Univ Nat Taipei Technology | Rotary magneto-cooling apparatus under room temperature |
| CN103884065A (en) * | 2014-03-31 | 2014-06-25 | 辽宁鑫源重工有限公司 | Magnetic refrigerator air conditioning system |
| CN213066620U (en) * | 2020-07-31 | 2021-04-27 | 珠海格力电器股份有限公司 | Magnetic refrigeration assembly, heat exchanger and air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142675A (en) * | 2021-12-07 | 2022-03-04 | 黄瑞疏 | Energy-saving motor |
| CN114142675B (en) * | 2021-12-07 | 2022-12-27 | 黄瑞疏 | Energy-saving motor |
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