CN1152221C - Electromagnetic refrigerator - Google Patents
Electromagnetic refrigerator Download PDFInfo
- Publication number
- CN1152221C CN1152221C CNB021049327A CN02104932A CN1152221C CN 1152221 C CN1152221 C CN 1152221C CN B021049327 A CNB021049327 A CN B021049327A CN 02104932 A CN02104932 A CN 02104932A CN 1152221 C CN1152221 C CN 1152221C
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- China
- Prior art keywords
- electromagnetic
- electromagnetism
- heat
- refrigeration
- point
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- Expired - Fee Related
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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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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention relates to an electromagnetic refrigeration device which belongs to the technical field of refrigeration. The present invention is characterized in that the electromagnetic refrigeration device is composed of a shell body, an electromagnetic refrigeration part, a heat insulation board part and a heat radiating part, wherein the electromagnetic refrigeration part is composed of an electromagnetic heat-absorption point part, an electromagnetic heat-release point part, and a power supply and voltage-transformation speed flow controller; the inner part of the shell body is divided to form a freezing chamber by the heat insulation board; the electromagnetic heat-absorption point is connected with the freezing chamber; the electromagnetic heat-release point is connected with the heat radiating part; the power supply and voltage-transformation speed flow controller is connected with the electromagnetic refrigeration part. The electromagnetic refrigeration device has the advantages of simple structure, low cost, no environment pollution and low use fee, convenient use and maintenance, etc.
Description
One, technical field: the invention belongs to refrigeration technology field, relate in particular to a kind of electromagnetic refrigerator.
Two, technical background: domestic at present, be extensive use of Refrigeration Technique abroad fluorine Lyons, ammonification article refrigerating method are arranged, adopt the chemical refrigeration method in addition, the former freon refrigeration contaminated environment, ammonia refrigeration can only be used for large-scale refrigeration plant, its cost height, power is big, and chemical refrigeration method, electromagnetic system cold process can only be used in the laboratory, can not be used for product and use.Advanced at present refrigerating method is floride-free refrigerating method, though this method has overcome fluorine Lyons deficiency, there is the chemicals costliness again in it, complex structure, the defective that cost is high.
Three, summary of the invention: the objective of the invention is to design a kind of novel electromagnetic refrigerator at the deficiency that has the Refrigeration Technique existence now.Advantages such as this device has simple in structure, and cost is low, and power saving is easy to install, and is free from environmental pollution.
Technical scheme is: the feature of this electromagnetic refrigerator is that it is made up of housing, electromagnetic refrigeration part, insulation heat-insulating shield, radiator portion four parts, the electromagnetic refrigeration part is made up of electromagnetism decalescence point and electromagnetism heat release point, power supply and transformation commutation controller three parts, be separated with refrigerating chamber with the insulation heat-insulating shield in the housing, also being provided with insulation heat-insulating shield, electromagnetism decalescence point on the housing of refrigerating chamber outside links to each other with refrigerating chamber, electromagnetism heat release point links to each other with radiator portion, and power supply and transformation commutation controller part partly link to each other with electromagnetic refrigeration.Housing is the device that refrigerating chamber is set and installs various parts, and the door of energy open and close can be set on the housing.Electromagnetic refrigeration partly is the core of present technique, its refrigeration principle is the transfer that utilizes the power realization heat in two magnetic fields, the weak part in magnetic field is the electromagnetism decalescence point, the strong part in magnetic field is an electromagnetism heat release point, heat absorbs from the electromagnetism decalescence point transfers to the heat release of electromagnetism heat release point, through radiator portion its heat is discharged again, can continuously the heat absorption in the refrigerating chamber be taken out of with the method electromagnetism decalescence point, thus the purpose of realization refrigeration.Magnetic field intensity the best of electromagnetism heat release point be electromagnetism decalescence point magnetic field intensity 2-500 doubly, if poor less than 2 times of endothermic effects, greater than 500 times then caloric receptivity be difficult for distributing the stream of rolling back and rationalizing, and waste power supply.Electromagnetism decalescence point and electromagnetism heat release point are by power supply and power supply of transformation commutation controller or control.The insulation heat-insulating shield is to guarantee not enter the object that heat plays a role in insulation, its available various material manufacturing with heat insulation and preservation effect around the refrigerating chamber.Radiator portion is the parts that the heat of electromagnetism heat release point is taken away rapidly, and available have heat-transfer effect preferred metal plate and replace.Power supply and transformation commutation controller are made of power supply and power transformation commutation controller two parts.Power supply is the AC power of family expenses, and the transformation commutation controller is to be the galvanic parts of 2-150V with the rectification of domestic power supply transformation, and just provides a plurality of class direct currents according to temperature, power supply magnetic focus and the use of electromagnetism heat release point.Each electromagnetic refrigerator uses one group of electromagnetism decalescence point and electromagnetism heat release point at least, can use plurality of electromagnetic decalescence point and electromagnetism heat release point.The power of each group electromagnetism decalescence point and electromagnetism heat release point only is about 1-15 watt, so very power saving.In using power supply by the rectification of transformation commutation controller transformation as low-voltage DC after, deliver to the electromagnetism decalescence point and electromagnetism heat release point makes it keep magnetic field, this moment, the electromagnetism decalescence point will be assembled heat absorption on every side, and shift to electromagnetism heat release point, the electromagnetism decalescence point is just taken away its heat continuously like this, thereby realizes the target of refrigerating chamber refrigeration.Electromagnetism decalescence point and electromagnetism heat release point are many more, and then refrigerating capacity increases thereupon.
Because this device do not need baroque compressor and radiating tube, do not use heat transfer medium yet, so that it has is simple in structure, advantage such as cost is low, and is free from environmental pollution, and usage charges are low, and operation and maintenance is very convenient.
Four, description of drawings:
Accompanying drawing 1 is the main TV structure schematic diagram of electromagnetic refrigerator of the present invention.
Among Fig. 1: 1 housing; 2 power supplys and transformation commutation controller; 3 electromagnetism heat release points; 4 electromagnetism decalescence points; 5 insulation heat-insulating shields play function of heat insulation; 6 refrigerating chambers are divided into by insulation heat-insulating shield (5); 7 heat radiation plate holes; 8 heat radiation risers; 9 heat radiation transverse slats; 10 housing louvres.Radiator portion includes heat radiation riser 8, heat radiation transverse slat 9, heat radiation plate hole 7, housing louvre 10, and they all play thermolysis.
Five, the specific embodiment: Fig. 1 can be used as embodiment master's TV structure schematic diagram of electromagnetic refrigerator of the present invention.It is provided with two groups of electromagnetism heat release points 3 and electromagnetism decalescence point 4 altogether, the magnetic field intensity of electromagnetism heat release point 3 is 50 times of electromagnetism decalescence point 4 magnetic field intensities, electromagnetism decalescence point 4 is packed on the insulation heat-insulating shield 5, and with refrigerating chamber 6 sealings, electromagnetism heat release point 3 and electromagnetism decalescence point 4 all constitute with soft magnet and coil, make it to generate an electromagnetic field, in the use if the outage after, its soft magnet is carrying magnetic and produce magnetic field still, still can keep refrigerating state, and its power savings is obvious.According to temperature requirements, DC voltage after the transformation rectification of power supply and transformation commutation controller is provided with 4 class, it is 2V, 3V, 4V, 6V, two groups of electromagnetism decalescence points 4 of 3V direct current band and electromagnetism heat release point 3 after tested, refrigerating chamber temperature in 24 hours of 0.4 cubic metre is descended about 10 ℃, and its refrigeration is obvious.
Claims (2)
1, a kind of electromagnetic refrigerator, it is characterized in that it is made up of housing, electromagnetic refrigeration part, insulation heat-insulating shield, radiator portion four parts, the electromagnetic refrigeration part is made up of electromagnetism decalescence point and electromagnetism heat release point, power supply and transformation commutation controller three parts, be separated with refrigerating chamber with the insulation heat-insulating shield in the housing, also be provided with the insulation heat-insulating shield on the housing of refrigerating chamber outside, the electromagnetism decalescence point links to each other with refrigerating chamber, electromagnetism heat release point links to each other with radiator portion, and power supply and transformation commutation controller part partly link to each other with electromagnetic refrigeration.
2, electromagnetic refrigerator according to claim 1, the magnetic field intensity that it is characterized in that electromagnetism heat release point are 2-500 times of electromagnetism decalescence point magnetic field intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021049327A CN1152221C (en) | 2002-03-15 | 2002-03-15 | Electromagnetic refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021049327A CN1152221C (en) | 2002-03-15 | 2002-03-15 | Electromagnetic refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1372118A CN1372118A (en) | 2002-10-02 |
| CN1152221C true CN1152221C (en) | 2004-06-02 |
Family
ID=4740153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021049327A Expired - Fee Related CN1152221C (en) | 2002-03-15 | 2002-03-15 | Electromagnetic refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1152221C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432574C (en) * | 2004-09-10 | 2008-11-12 | 南京大学 | Method and apparatus for permanent magnet electric controlling dynamic magnetic circurt for magnetic refrigerating |
| ES2599877T3 (en) * | 2006-11-09 | 2017-02-03 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigerator and / or freezer |
| CN105823262B (en) * | 2015-01-06 | 2022-10-28 | 青岛海尔智能技术研发有限公司 | Magnetic refrigerating device |
| CN111330524A (en) * | 2020-03-13 | 2020-06-26 | 李东群 | Intelligent double-layer glass reaction kettle for experiment |
-
2002
- 2002-03-15 CN CNB021049327A patent/CN1152221C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1372118A (en) | 2002-10-02 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |