CN110074310A - A kind of magnetic field freeze preservation device - Google Patents
A kind of magnetic field freeze preservation device Download PDFInfo
- Publication number
- CN110074310A CN110074310A CN201910485006.5A CN201910485006A CN110074310A CN 110074310 A CN110074310 A CN 110074310A CN 201910485006 A CN201910485006 A CN 201910485006A CN 110074310 A CN110074310 A CN 110074310A
- Authority
- CN
- China
- Prior art keywords
- field coil
- magnetic field
- silicon steel
- steel sheet
- field
- 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
- 238000004321 preservation Methods 0.000 title claims abstract description 32
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 239000000696 magnetic material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 11
- 238000009413 insulation Methods 0.000 abstract description 10
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009920 food preservation Methods 0.000 abstract description 2
- 235000013611 frozen food Nutrition 0.000 abstract description 2
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
Abstract
The invention discloses a kind of magnetic field freeze preservation devices, including refrigerating plant frame, field coil, silicon steel sheet, arcuation insulating layer, heat preservation laminate, cabinet door, field coil separation layer, field coil conducting wire, field coil metal cylinder.Field coil is placed on refrigerating plant lower portion, and both ends are fixed on silicon steel sheet, is radiated by outer framework, and field coil two terminates DC power supply;Antistaling box body is located at the front of field coil, and magnetic field is distributed in fresh-keeping cabinet two sides up and down by permeability magnetic material both silicon steel sheet, guarantees field homogeneity.There are two arcuation insulation boards on the outside of field coil, safety box it is upper and lower, it is left, have respectively and have one layer of heat preservation plate, to cabinet insulation.Antistaling box front and rear sides heat insulation effect is provided by freeze preservation device.Cabinet door is opened from left to right, and frame is sealed with sealing strip.Present invention can apply on each freeze preservation device such as refrigerator, refrigerator-freezer, freezer, freezer, refrigeration machine.Magnetic field freeze preservation device of the invention has the beneficial effect that cooperation high-intensity magnetic field takes frozen food while freeze preservation device refrigeration, improves the freshness of food, keeps the food preservation time longer.
Description
Technical field
The present invention is applied to food product refrigeration field, and in particular to a kind of magnetic field freeze preservation device.
Background technique
Currently, individually freezing food often makes food materials fresh keeping time insufficient in food product refrigeration field, cause to eat
Product eating mouth feel is bad, and food product refrigeration effect can be promoted by being handled using magnetic field food.Currently, the mode in magnetic field is generated
Only magnet generates magnetic field and field coil generates magnetic field.The magnetic field strength that magnet generates is low, is not suitable for freezing, therefore selects
Magnetic field is generated with field coil to handle food, and more preferable freeze preservation food is achieved the purpose that with this.
Summary of the invention
The purpose of the present invention is by increasing magnetic field, provide a kind of more efficiently steady on the basis of existing Refrigeration Technique
Fixed food product freezing unit.
The present invention is achieved by the following scheme:
A kind of magnetic field freeze preservation device, including refrigerating plant frame, field coil, silicon steel sheet, arcuation insulating layer, heat preservation
Laminate, cabinet door, field coil separation layer, field coil conducting wire, field coil metal cylinder.Field coil is by field coil gold
Belong to cylinder, field coil conducting wire, field coil separation layer three parts composition;Field coil is placed on refrigerating plant lower portion,
Both ends are fixed on silicon steel sheet, are radiated by outer framework;Field coil two terminates DC power supply, deposits on the outside of field coil
In two arcuation insulation boards;Antistaling box body is located at the front of field coil, and magnetic field is distributed in guarantor by permeability magnetic material both silicon steel sheet
Two sides above and below fresh cabinet guarantee field homogeneity.Silicon steel sheet is located at the most inner side of safe body, on the outside of silicon steel sheet, on safety box,
Under, it is left and right respectively have one layer of heat preservation plate, to cabinet insulation.Antistaling box front and rear sides heat insulation effect is provided by freeze preservation device.
Cabinet door is opened from left to right, and frame is sealed with sealing strip.
Preferably, the cabinet is made of plastic material, magnetic conduction phenomenon is prevented, cabinet is opened from left to right, and four
Peripheral frame arranges sealing strip, prevents cold air from leaking.
Preferably, arcuation insulating layer and heat preservation laminate use polyurethane foam plastics material, cabinet is kept the temperature.
Preferably, field coil material is enamel covered wire, for DC voltage control in 10V, coil turn is 500 circles, magnetic
Field coil maximum generates the magnetic field strength of 50 Gausses.
Preferably, field coil metal cylinder is made of high-density silicon steel.
Present invention can apply on each freeze preservation device such as refrigerator, refrigerator-freezer, freezer, freezer, refrigeration machine.The present invention
Magnetic field freeze preservation device have the beneficial effect that freeze preservation device refrigeration while cooperation high-intensity magnetic field take frozen food,
The freshness for improving food, keeps the food preservation time longer.
Detailed description of the invention
Fig. 1 is global structure schematic diagram of the present invention;
Fig. 2 is field region structural schematic diagram of the present invention;
Fig. 3 is field coil structure chart of the present invention.
In figure: 1 -- field coil;2 -- arcuation insulating layer;3 -- refrigerating plant frame;4 -- silicon steel sheet;5─
- cabinet door;6 -- heat preservation laminate;7 -- field coil separation layer;8 -- field coil conducting wire;9 -- field coil gold
Belong to cylinder.
Specific embodiment
In the following with reference to the drawings and specific embodiments, specific configuration of the invention is described in detail.The present embodiment exists
Implemented under premised on technical solution of the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than limitation originally
The range of invention.
As depicted in figs. 1 and 2, magnetic field freeze preservation device, including field coil 1, arcuation insulating layer 2, refrigerating plant frame
Frame 3, silicon steel sheet 4, cabinet door 5, heat preservation laminate 6, field coil separation layer 7, field coil conducting wire 8, field coil metal cylinder
9。
Field coil 1 is placed on inside refrigerating plant frame 3, and both ends are fixed on silicon steel sheet 4, is carried out by outer framework 3
Heat dissipation, 1 liang of termination DC power supply of field coil;Antistaling box body is located at the front of field coil, and magnetic field passes through permeability magnetic material both silicon
Steel disc 4 is distributed in fresh-keeping cabinet two sides up and down, guarantees field homogeneity.There are two arcuation insulation boards 2 on the outside of field coil,
Respectively there are one layer of heat preservation plate 6 in antistaling box upper and lower, left and right, to cabinet insulation.Antistaling box upper and lower sides be from the inside to the outside silicon steel sheet 4,
Insulation board 6, refrigerating plant frame 3.Antistaling box front and rear sides heat insulation effect is provided by freeze preservation device.Cabinet door 5 by it is left extremely
Right opening, frame are sealed with sealing strip.
The inside of field coil 1 is made of field coil separation layer 7, field coil conducting wire 8, field coil metal cylinder 9.
Field coil separation layer 7 is made of plastics, avoids the occurrence of magnetic conduction phenomenon.Field coil conducting wire 8 is enamel covered wire, along side clockwise
To being wrapped on field coil metal cylinder 9, the number of turns is 500 circles, DC voltage 10V.Field coil metal cylinder diameter
1.5cm is highly 15cm, and material is high density silicon steel, is welded in permeability magnetic material silicon steel sheet 4.
1 maximum of field coil can produce the magnetic field strength of 50 Gausses.
Scope of protection of the present invention is not limited thereto, anyone skilled in the art the invention discloses
Technical scope in, any changes or substitutions that can be easily thought of, should be covered by the protection scope of the present invention.Therefore, this hair
Bright protection scope should be subject to the protection scope that claim is defined.
Claims (3)
1. a kind of magnetic field freeze preservation device, it is characterised in that including field coil (1), arcuation insulating layer (2), refrigerating plant frame
Frame (3), silicon steel sheet (4), cabinet door (5), heat preservation laminate (6), field coil separation layer (7), field coil conducting wire (8), magnetic field
Coil metal cylinder (9);Field coil (1) is fixed on silicon steel sheet (4), is one layer of arcuation insulating layer outside field coil (1)
(2), four side of cabinet upper and lower, left and right respectively has one layer of heat preservation laminate (6), and upper and lower two sides heat preservation laminate (6) is located at silicon steel sheet (4) outside
Side, the left and right sides fit in refrigerating plant frame (3).
2. freeze preservation device in magnetic field according to claim 1, it is characterised in that arcuation insulating layer (2) and heat preservation laminate
(6) polyurethane foam plastics material, the heat preservation for fresh-keeping cabinet are used.
3. freeze preservation device in magnetic field according to claim 1, it is characterised in that field coil (1) material is enamel-cover copper
Line, uniform winding is in field coil metal cylinder (9).Field coil metal cylinder (9) material is high density silicon steel, is connected to and leads
Magnetic material silicon steel sheet (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910485006.5A CN110074310A (en) | 2019-06-05 | 2019-06-05 | A kind of magnetic field freeze preservation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910485006.5A CN110074310A (en) | 2019-06-05 | 2019-06-05 | A kind of magnetic field freeze preservation device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110074310A true CN110074310A (en) | 2019-08-02 |
Family
ID=67423694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910485006.5A Pending CN110074310A (en) | 2019-06-05 | 2019-06-05 | A kind of magnetic field freeze preservation device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110074310A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022142777A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator having freezing storage assembly |
WO2022142780A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Freezing control method for refrigerator, and refrigerator |
WO2022142778A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator having refrigerated storage device |
WO2022142779A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator with frozen storage device |
WO2023016226A1 (en) * | 2021-08-11 | 2023-02-16 | 青岛海尔电冰箱有限公司 | Magnetic field freshness-preserving storage container, and refrigerator |
-
2019
- 2019-06-05 CN CN201910485006.5A patent/CN110074310A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022142777A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator having freezing storage assembly |
WO2022142780A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Freezing control method for refrigerator, and refrigerator |
WO2022142778A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator having refrigerated storage device |
WO2022142779A1 (en) * | 2020-12-31 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator with frozen storage device |
WO2023016226A1 (en) * | 2021-08-11 | 2023-02-16 | 青岛海尔电冰箱有限公司 | Magnetic field freshness-preserving storage container, and refrigerator |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190802 |