CN107166798A - Direct-cooling type magnetic refrigeration apparatus - Google Patents
Direct-cooling type magnetic refrigeration apparatus Download PDFInfo
- Publication number
- CN107166798A CN107166798A CN201710412092.8A CN201710412092A CN107166798A CN 107166798 A CN107166798 A CN 107166798A CN 201710412092 A CN201710412092 A CN 201710412092A CN 107166798 A CN107166798 A CN 107166798A
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- magnetic
- pipeline section
- working medium
- heat pipe
- refrigeration apparatus
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Classifications
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- 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
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention provides a kind of direct-cooling type magnetic refrigeration apparatus, including thermal-insulating body and magnetic cooling assembly, heat conduction inner bag is provided with the thermal-insulating body, the magnetic cooling assembly includes field system, it is characterized in that, it is refrigeration bed that the magnetic cooling assembly also includes heat pipe-type magnetic, the heat pipe-type magnetic is refrigeration bed including heat pipe and magnetic working medium, the heat pipe includes body and the liquid-sucking core being arranged in the body, the heat pipe includes the condensation pipeline section, magnetic effect pipeline section and evaporation pipeline section set gradually, and the magnetic effect pipeline section is provided with the magnetic working medium；Switchable valve member is respectively arranged between the magnetic effect pipeline section and the condensation pipeline section and the evaporation pipeline section；The condensation pipeline section abuts in the upper of the heat conduction inner bag, and the evaporation tube section is located at the outside of the thermal-insulating body.Realize and improve the heat transfer efficiency of magnetic refrigeration apparatus to improve refrigerating efficiency.
Description
Technical field
The present invention relates to refrigerating plant, more particularly to a kind of direct-cooling type magnetic refrigeration apparatus.
Background technology
At present, refrigeration plant（Such as refrigerator, refrigerator, wine cabinet）It is the electrical equipment commonly used in people's daily life, refrigeration plant
In generally have refrigeration system, generally refrigeration system be made up of compressor, condenser and evaporator, can realize relatively low
The refrigeration of temperature.However, with the development of magnetic Refrigeration Technique, the refrigeration plant freezed using magnetic refrigeration module is also made extensively
With.Magnetic refrigeration module of the prior art generally includes hot-side heat dissipation device, cold end radiator, heat exchange fluid transfer tube and magnetic refrigeration
Component, and magnetic cooling assembly includes magnet and magnetic is refrigeration bed, magnetic working medium in the refrigeration bed middle filling of magnetic is refrigeration bed to magnetic by magnet
Carry out excitation and demagnetization, with realize magnetic it is refrigeration bed in magnetic working medium freeze and heat.Wherein, in actual use, magnetic system
The heat or cold that cold bed is produced typically are taken out of by heat exchange fluid, for example：China Patent No. 201510932943.2 is disclosed
A kind of separate heat pipe room temperature magnetic refrigerating device, be specially：Heat exchange fluid in magnetic refrigerator is delivered to storage by solution circulation pump
Cooler or storage heater, then, outside are being transferred to by heat pipe by heat or cold.But, carried out using magnetic Refrigeration Technique
During refrigeration, it is required to carry out heat transfer by heat exchange fluid, accordingly, it would be desirable to solution circulation pump is additionally configured, this
Cause refrigeration system pipeline complicated, also, heat is transmitted using heat exchange fluid, will make it that heat transfer efficiency is relatively low.How to set
It is the technical problems to be solved by the invention with the magnetic Refrigeration Technique for improving refrigerating efficiency to count a kind of heat transfer efficiency height.
The content of the invention
The technical problems to be solved by the invention are：A kind of direct-cooling type magnetic refrigeration apparatus is provided, realizes that improving magnetic refrigeration sets
Standby heat transfer efficiency is to improve refrigerating efficiency.
The technical scheme that the present invention is provided is, a kind of direct-cooling type magnetic refrigeration apparatus, including thermal-insulating body and magnetic cooling assembly,
Heat conduction inner bag is provided with the thermal-insulating body, the magnetic cooling assembly includes field system, and the magnetic cooling assembly also includes
Heat pipe-type magnetic is refrigeration bed, and the heat pipe-type magnetic is refrigeration bed including heat pipe and magnetic working medium, and the heat pipe includes body and is arranged on institute
The liquid-sucking core in body is stated, the heat pipe includes the condensation pipeline section, magnetic effect pipeline section and evaporation pipeline section set gradually, the magnetic effect
Pipeline section is answered to be provided with the magnetic working medium；Set respectively between the magnetic effect pipeline section and the condensation pipeline section and the evaporation pipeline section
There is switchable valve member；The condensation pipeline section abuts in the upper of the heat conduction inner bag, and the evaporation tube section is located at described protect
The outside of incubator body.
Further, the magnetic working medium is arranged on the inside of the magnetic effect pipeline section.
Further, the magnetic working medium and the liquid-sucking core are split-type structural, and the magnetic working medium abuts in the imbibition
On core.
Further, the magnetic working medium is integral formula structure with the liquid-sucking core.
Further, the magnetic working medium is laminated structure, and the liquid-sucking core includes multilayer absorbent sheet, suction described in adjacent two layers
The magnetic working medium of sheet is provided between liquid piece.
Further, the magnetic working medium is graininess, and the magnetic working medium is embedded in the liquid-sucking core.
Further, the magnetic working medium is banded structure, and the magnetic working medium is attached on the liquid-sucking core and forms composite band, institute
Coiled composite is stated around being arranged in the heat pipe.
Further, the valve member includes inserted sheet, U-shaped guide rail truss and moved back and forth for driving the inserted sheet
Drive mechanism, the inserted sheet is slidably arranged in the U-shaped guide rail truss and is connected with the U-shaped guide rail truss dynamic sealing；Institute
State the position on body positioned at the magnetic effect pipeline section both sides and offer socket respectively, the U-shaped guide rail truss sealing is inserted in pair
In the socket answered.
Further, the valve member includes the valve block that can be rotated in the body and is arranged on outside the body
For the drive mechanism for driving the valve block to rotate.
Further, it is provided with radiating fin on the evaporation pipeline section.
The above-mentioned technical proposal that the present invention is provided, is integrally disposed on heat pipe by the way that magnetic working medium is set, in heat pipe
Magnetic working medium carries out excitation and demagnetization processing in magnetic field, to realize the refrigeration of the magnetic working medium in heat pipe and heat, what magnetic working medium was produced
Cold and heat quickly can directly transmit release by corresponding condensation pipeline section and magnetic effect pipeline section, without using heat
The transmission that liquid carries out heat is exchanged, realizes and improves the heat transfer efficiency of magnetic refrigeration apparatus to improve refrigerating efficiency；And due to that need not match somebody with somebody
Solution circulation pump is put, the pipeline structure of refrigeration system can be effectively simplified, raising uses reliability.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structure principle chart one of heat pipe assembly of the present invention；
Fig. 2 is the structure principle chart two of heat pipe assembly of the present invention；
Fig. 3 is the sectional view of heat pipe assembly of the present invention；
Fig. 4 is heat pipe assembly magnetic working medium of the present invention and the partial structural diagram of liquid-sucking core；
Fig. 5 is the partial structural diagram one of heat pipe；
Fig. 6 is the structure principle chart of valve member；
Fig. 7 is the partial structural diagram two of heat pipe；
Fig. 8 is the structure principle chart one of magnetic refrigeration apparatus of the present invention；
Fig. 9 is the structure principle chart two of magnetic refrigeration apparatus of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As Figure 1-Figure 4, the present embodiment has the heat pipe assembly of magnetic refrigerating function, including heat pipe 1, and the heat pipe 1 is wrapped
Body 11 and the liquid-sucking core 102 being arranged in the body 101 are included, the heat pipe 1 includes condensation pipeline section 11, the magnetic set gradually
Effect pipeline section 12 and evaporation pipeline section 13, the magnetic effect pipeline section 12 are provided with magnetic working medium 103；The magnetic effect pipeline section 12 with it is described
Switchable valve member 2 is respectively arranged between condensation pipeline section 11 and the evaporation pipeline section 13.
Specifically, by setting magnetic working medium 103 in heat pipe 1, the part with magnetic working medium 103 is magnetic effect pipeline section
12, it is corresponding that field system 3 is arranged at magnetic effect pipeline section 12 in actual use, by field system 3 to magnetic effect pipe
Magnetic working medium 103 in section 12 carries out excitation and demagnetization processing, in the process, and magnetic working medium 103 discharges heat and cold by corresponding
Amount, and magnetic working medium 103 is carried out in excitation and degaussing process, corresponding, the correspondence of valve member 2 at the both ends of magnetic effect pipeline section 12
Open, realize the condensation released cold quantity of pipeline section 11, and evaporate the release heat of pipeline section 13, detailed process is as follows：As shown in figure 1, magnetic field
System 3 is carried out under excitation effect to magnetic working medium 103, and magnetic working medium 103 will discharge heat, magnetic effect pipeline section 12 and condensation pipeline section 11 it
Between valve member 2 close, and magnetic effect pipeline section 12 and evaporation pipeline section 13 between valve member 2 open, magnetic effect pipeline section 12
Connected with evaporation pipeline section 13, the medium in evaporation pipeline section 13, which can be entered in magnetic effect pipeline section 12, to be heated, so that by steaming
The release heat of pipeline section 13 is sent out, now, due to separating between magnetic effect pipeline section 12 and condensation pipeline section 11, then Jie in pipeline section 11 is condensed
Matter is unaffected；As shown in Fig. 2 field system 3 to magnetic working medium 103 carry out demagnetizing action under, magnetic working medium 103 by released cold quantity,
Valve member 2 between magnetic effect pipeline section 12 and condensation pipeline section 11 is opened, and between magnetic effect pipeline section 12 and evaporation pipeline section 13
Valve member 2 is closed, and magnetic effect pipeline section 12 is connected with condensation pipeline section 11, and the medium in condensation pipeline section 11 can enter magnetic effect
Freezed in pipeline section 12 so that by condensing the released cold quantity of pipeline section 11, now, due to magnetic effect pipeline section 12 and evaporation pipeline section 13 it
Between separate, then evaporate pipeline section 13 in medium it is unaffected.From the foregoing, it will be observed that because magnetic working medium 103 is direct in magnetic effect pipeline section 12
Medium in heating or refrigeration heat pipe 1, it is possible to achieve the cold and heat of magnetic working medium 103 directly have heat pipe 1 to be transmitted and nothing
The efficiency of heat transfer need to be substantially increased by extra heat exchange fluid.It is preferred that, in order to ensure magnetic working medium 103 is always positioned at magnetic
Without to external diffusion, liquid-sucking core 102 is located at the difference at the position in magnetic effect pipeline section 12 in liquid-sucking core 102 in effect pipeline section 12
Both ends are provided with screen pack 104, and magnetic working medium 102 is located between two screen packs 104, and screen pack 104 can avoid magnetic
Working medium 103 in use in heat pipe 1 media flow influence and to external diffusion, raising uses reliability.
Further, the mode that magnetic working medium 103 is arranged on heat pipe 1 has a variety of, for example：Magnetic working medium 103 can be arranged on
The outside of body 101, it is preferred that magnetic working medium 103 is arranged on the inside of the magnetic effect pipeline section 12, specifically, magnetic working medium 103 with
The liquid-sucking core 102 is split-type structural, and the magnetic working medium 103 is abutted on the liquid-sucking core 102, liquid-sucking core 102 and magnetic work
Matter 103 can be tube-in-tube structure, and both are nested together；Or, the magnetic working medium 103 is integral formula with the liquid-sucking core 102
Structure, such as：The magnetic working medium 103 is laminated structure, and the liquid-sucking core 102 includes multilayer absorbent sheet, imbibition described in adjacent two layers
The magnetic working medium 103 of sheet is provided between piece, or, the magnetic working medium 103 is graininess, and the magnetic working medium 103 is embedded in
In the space of the liquid-sucking core 102, or, the magnetic working medium 103 and liquid-sucking core 102 are banded structure, the magnetic working medium 103
It is attached on the liquid-sucking core 102 and forms composite band, the coiled composite is around being arranged in the heat pipe 1.
Further, for the ease of the switching manipulation of valve member 2 at control magnetic effect pipeline section 12 both ends, such as Fig. 5-figure
Shown in 6, valve member 2 includes inserted sheet 21, U-shaped guide rail truss 22 and the drive mechanism for driving the inserted sheet to move back and forth
23, the inserted sheet 21 is slidably arranged in the U-shaped guide rail truss 22 and is connected with the U-shaped dynamic sealing of guide rail truss 22；Institute
State the position on body 11 positioned at the both sides of magnetic effect pipeline section 12 and offer socket respectively（It is not shown）, the U-shaped guide groove
The sealing of frame 22 is inserted in the corresponding socket；The switch of valve member 2 drives inserted sheet 21 in U-shaped guide groove by drive mechanism 23
Realization is moved back and forth in frame 22, and in order to ensure the seal of heat pipe 1, U-shaped guide rail truss 22 is sealingly disposed in body 1, together
When, inserted sheet 21 is connected with the U-shaped dynamic sealing of guide rail truss 22, to ensure to use reliability；And drive mechanism 23 can be motor, gas
The mode such as cylinder or linear electric motors.Or, as shown in fig. 7, the valve member 2 includes the valve that can be rotated in the body 11
Piece 21 and the drive mechanism 22 that the outside of the body 11 is used to drive the valve block 21 to rotate is arranged on, specifically, valve block 21 is logical
Cross rotating shaft to be rotatably coupled in body 11 by the way of dynamic sealing connection, drive mechanism 22 can be motor, motor drives
Dynamic axis of rotation, to rotate the purpose for realizing that valve member 2 is switched with moving valve plate 21.
Wherein, it can be adopted for above-mentioned heat pipe and be processed shaping with the following method.One kind that the present invention is provided has magnetic
The processing method of the heat pipe assembly of refrigerating function, including：
Step 1: magnetic working medium is set on liquid-sucking core, to form an integrally-built compound core body.Specifically, correspondence magnetic working medium
Different structure form, the specific assembling mode of step one is different, for example：When magnetic working medium is laminated structure, the liquid-sucking core bag
Multilayer imbibition is included, the step one is specially：The magnetic working medium of sheet is set between absorbent sheet described in adjacent two layers；Or
Person, when magnetic working medium is graininess, the step one is specially：The granular magnetic working medium is embedded in the hole of the liquid-sucking core
In gap；Or, when magnetic working medium is banded structure, the step one is specially：The magnetic working medium is wrapped on the liquid-sucking core；Or
Person, when magnetic working medium is banded structure, the liquid-sucking core is in screen net structure, and the step one is specially：The magnetic working medium is attached to institute
State and composite band is formed on liquid-sucking core, the coiled composite is around formation column structure.It is preferred that, set two in the compound core body
Individual screen pack positioned opposite so that the magnetic working medium is located between two screen packs, can stop magnetic by screen pack
Working medium enters condensation pipeline section or evaporation pipeline section to external diffusion, and reliability is used to improve.
Step 2: the compound core body is assembled into the body.Specifically, after compound core body is assembled into body,
Just vacuumized and handled with sealing mode using conventional heat pipe.It is preferred that, magnetic effect pipeline section and the condensation pipeline section and institute
State and be respectively arranged with valve member between evaporation pipeline section, the valve member includes inserted sheet and U-shaped guide rail truss, and the inserted sheet is slided
It is dynamic to be arranged in the U-shaped guide rail truss and be connected with the U-shaped guide rail truss dynamic sealing；The step 2 is specially：To
After the compound core body is inserted in the body, two side positions positioned at the magnetic effect pipeline section on the body are opened respectively
Provided with socket, the sealing guide rail bracket sealing is inserted in the corresponding socket, then, then to body vacuumize process and sealed
Mouthful.
The present invention also provides a kind of magnetic refrigeration apparatus, as shown in figure 8, magnetic refrigeration apparatus includes thermal-insulating body 100 and magnetic system
Cold component 200, the magnetic cooling assembly 200 includes the field system for excitation and demagnetization, and magnetic cooling assembly also includes above-mentioned
Magnetic effect pipeline section in heat pipe assembly with magnetic refrigerating function, the heat pipe assembly with magnetic refrigerating function is located at the magnetic
In field system, the condensation pipeline section 11 in the heat pipe assembly with magnetic refrigerating function is used to discharge to the thermal-insulating body 100
Cold.Specifically, the cold that the magnetic working medium in magnetic effect pipeline section is produced is delivered in thermal-insulating body 100 by condensing pipeline section 11
Row refrigeration, and the heat that magnetic working medium is produced is discharged into the outside of thermal-insulating body 100 by evaporating pipeline section 13.Wherein, magnetic refrigeration is set
Standby can be direct-cooling type refrigeration or air cooling refrigeration, as shown in Figure 8 for direct-cooling type magnetic refrigeration apparatus, be set in thermal-insulating body 100
It is equipped with heat conduction inner bag（It is not shown）, the condensation pipeline section 11 abuts in the upper of the heat conduction inner bag, and the evaporation pipeline section 13 is located at
The outside of the thermal-insulating body 100.It is as shown in Figure 9 for air-cooled magnetic refrigeration apparatus, be provided with wind in the thermal-insulating body 100
Road（It is not shown）, it is provided with the first blower fan in the air channel, the condensation pipeline section is arranged in the air channel and positioned at described the
The air side of one blower fan, the evaporation tube section is located at the outside of the thermal-insulating body, wherein, air channel and blower fan can be using conventional
The technical scheme of air cooling refrigeration equipment, be will not be repeated here, and in order to improve air-cooled efficiency, and the is provided with condensation pipeline section 11
One radiating fin（It is unmarked）, the surface of first radiating fin is parallel with the air-out direction of first blower fan.Likewise,
In order to improve the second radiating fin is provided with radiating efficiency, the evaporation pipeline section 13（It is unmarked）, on the thermal-insulating body 100
It is provided with for the second blower fan to the evaporation pipeline section 13 blowing radiating.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. it is provided with heat conduction in a kind of direct-cooling type magnetic refrigeration apparatus, including thermal-insulating body and magnetic cooling assembly, the thermal-insulating body
Inner bag, the magnetic cooling assembly includes field system, it is characterised in that the magnetic cooling assembly also includes heat pipe-type magnetic and freezed
Bed, the heat pipe-type magnetic is refrigeration bed including heat pipe and magnetic working medium, and the heat pipe includes body and the suction being arranged in the body
Wick-containing, the heat pipe includes the condensation pipeline section, magnetic effect pipeline section and evaporation pipeline section set gradually, and the magnetic effect pipeline section is provided with
The magnetic working medium；Switchable valve is respectively arranged between the magnetic effect pipeline section and the condensation pipeline section and the evaporation pipeline section
Door component；The condensation pipeline section abuts in the upper of the heat conduction inner bag, and the evaporation tube section is located at the outside of the thermal-insulating body.
2. direct-cooling type magnetic refrigeration apparatus according to claim 1, it is characterised in that the magnetic working medium is arranged on the magnetic effect
Answer the inside of pipeline section.
3. direct-cooling type magnetic refrigeration apparatus according to claim 2, it is characterised in that the magnetic working medium is with the liquid-sucking core
Split-type structural, the magnetic working medium is abutted on the liquid-sucking core.
4. direct-cooling type magnetic refrigeration apparatus according to claim 2, it is characterised in that the magnetic working medium is with the liquid-sucking core
One monolithic construction.
5. direct-cooling type magnetic refrigeration apparatus according to claim 4, it is characterised in that the magnetic working medium is laminated structure, institute
Liquid-sucking core is stated including multilayer absorbent sheet, the magnetic working medium of sheet is provided between absorbent sheet described in adjacent two layers.
6. direct-cooling type magnetic refrigeration apparatus according to claim 4, it is characterised in that the magnetic working medium is graininess, described
Magnetic working medium is embedded in the liquid-sucking core.
7. direct-cooling type magnetic refrigeration apparatus according to claim 4, it is characterised in that the magnetic working medium is banded structure, institute
State magnetic working medium and be attached on the liquid-sucking core and form composite band, the coiled composite is around being arranged in the heat pipe.
8. direct-cooling type magnetic refrigeration apparatus according to claim 1, it is characterised in that the valve member includes inserted sheet, U-shaped
Guide rail truss and the drive mechanism for driving the inserted sheet to move back and forth, the inserted sheet are slidably arranged in the U-shaped guide groove
It is connected in frame and with the U-shaped guide rail truss dynamic sealing；Distinguish at position on the body positioned at the magnetic effect pipeline section both sides
Socket is offered, the U-shaped guide rail truss sealing is inserted in the corresponding socket.
9. direct-cooling type magnetic refrigeration apparatus according to claim 1, it is characterised in that the valve member includes can be described
The valve block rotated in body and the drive mechanism being arranged on outside the body for driving the valve block to rotate.
10. direct-cooling type magnetic refrigeration apparatus according to claim 1, it is characterised in that be provided with the evaporation pipeline section scattered
Hot fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412092.8A CN107166798B (en) | 2017-06-05 | 2017-06-05 | Direct cooling type magnetic refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412092.8A CN107166798B (en) | 2017-06-05 | 2017-06-05 | Direct cooling type magnetic refrigeration equipment |
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| Publication Number | Publication Date |
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| CN107166798A true CN107166798A (en) | 2017-09-15 |
| CN107166798B CN107166798B (en) | 2020-11-27 |
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ID=59825268
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710412092.8A Active CN107166798B (en) | 2017-06-05 | 2017-06-05 | Direct cooling type magnetic refrigeration equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780750A (en) * | 2018-12-13 | 2019-05-21 | 青岛海尔股份有限公司 | Magnetic refrigerating system |
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|---|---|---|---|---|
| US4757688A (en) * | 1986-04-01 | 1988-07-19 | Hughes Aircraft Company | Solid-state electrocaloric cooling system and method |
| TW575158U (en) * | 2003-03-20 | 2004-02-01 | Ind Tech Res Inst | Heat transfer structure for magnetic heat energy |
| CN104776632A (en) * | 2014-01-13 | 2015-07-15 | 海尔集团公司 | Air cooling type magnetic refrigerating part, air cooling type magnetic refrigerating equipment and magnetic refrigerating air conditioner |
| CN106574803A (en) * | 2014-07-15 | 2017-04-19 | 弗劳恩霍夫应用研究促进协会 | Air conditioning device having at least one heat pipe, in particular thermosiphon |
-
2017
- 2017-06-05 CN CN201710412092.8A patent/CN107166798B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4757688A (en) * | 1986-04-01 | 1988-07-19 | Hughes Aircraft Company | Solid-state electrocaloric cooling system and method |
| TW575158U (en) * | 2003-03-20 | 2004-02-01 | Ind Tech Res Inst | Heat transfer structure for magnetic heat energy |
| CN104776632A (en) * | 2014-01-13 | 2015-07-15 | 海尔集团公司 | Air cooling type magnetic refrigerating part, air cooling type magnetic refrigerating equipment and magnetic refrigerating air conditioner |
| CN106574803A (en) * | 2014-07-15 | 2017-04-19 | 弗劳恩霍夫应用研究促进协会 | Air conditioning device having at least one heat pipe, in particular thermosiphon |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780750A (en) * | 2018-12-13 | 2019-05-21 | 青岛海尔股份有限公司 | Magnetic refrigerating system |
| CN109780750B (en) * | 2018-12-13 | 2022-08-19 | 海尔智家股份有限公司 | Magnetic refrigeration system |
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| Publication number | Publication date |
|---|---|
| CN107166798B (en) | 2020-11-27 |
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Inventor after: Xie Tao Inventor after: Wang Wenjie Inventor after: Tang Linqiang Inventor after: Zhang Lichen Inventor after: Wang Jingjing Inventor after: Ma Zhuang Inventor after: Li Jing Inventor after: Hu Can Inventor after: Liu Dechang Inventor before: Wang Wenjie Inventor before: Tang Linqiang Inventor before: Zhang Lichen Inventor before: Wang Jingjing Inventor before: Ma Zhuang Inventor before: Li Jing Inventor before: Hu Can Inventor before: Liu Dechang |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201113 Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: QINGDAO HAIER SMART TECHNOLOGY R&D Co.,Ltd. Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |