CN108800708A - The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice - Google Patents
The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice Download PDFInfo
- Publication number
- CN108800708A CN108800708A CN201810852999.0A CN201810852999A CN108800708A CN 108800708 A CN108800708 A CN 108800708A CN 201810852999 A CN201810852999 A CN 201810852999A CN 108800708 A CN108800708 A CN 108800708A
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- Prior art keywords
- wall
- table wall
- fresh
- magnetic field
- low frequency
- Prior art date
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Links
- 235000013305 food Nutrition 0.000 title claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 abstract description 11
- 230000008014 freezing Effects 0.000 abstract description 11
- 206010044565 Tremor Diseases 0.000 abstract description 5
- 230000005672 electromagnetic field Effects 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
Abstract
The invention discloses a kind of low frequency alternating magnetic field stable state resonance devices fresh-keeping for the cold overlength of fresh food ice comprising the upper table wall in Refrigerating cabinet body inner surface, following table wall, left-handed watch wall, right table wall and inner surface wall is arranged；The upper table wall, following table wall, left-handed watch wall, right table wall and inner surface wall are all made of stainless steel, and semi-enclosed metal cavity structure is formed inside Refrigerating cabinet body；The metal cavity access alternating current generates alternating electromagnetic field inside metal cavity.When the present invention forms efficient, long using low frequency alternating magnetic field in Refrigerating cabinet body and uniform stable state resonance, the freezing point for depositing in the fresh food inside cabinet is significantly reduced, effective ice for realizing fresh food overlength of trembling with fear is fresh-keeping.
Description
Technical field
The invention belongs to food keeping technology fields, and in particular to a kind of low frequency fresh-keeping for the cold overlength of fresh food ice
Alternating magnetic field stable state resonance device.
Background technology
In cooling procedure, when being down to a certain temperature, the moisture in fresh food starts to freeze fresh food, and forms ice
Crystalline substance, this temperature are chill point or freezing point.Since the moisture in fresh food typically constitutes from 2/3, up to 95% or more, in water
Dissolved with sugar, acid, minerals and colloidal substance, therefore freezing point generally between (- 0.5~-3.5) DEG C.Existing fresh food
Preservation physical technique carries out cooling refrigeration or cold storage to fresh food merely.When temperature drops near freezing point, fresh food will
It can gradually be frozen.However, when temperature drops to, food is below freezing, and intercellular part Free water starts to be formed in space between cells
The expansion of ice crystal, ice crystal can cause mechanical damage to act in cell；When defrosting, the juice of fresh food is lost in, and tissue is soft rotten, is lost
Go original freshness.
The hydrone in fresh food can be made to polarize using low frequency alternating magnetic field, and make its friendship with electromagnetic field
Become and keep the non-heating vibrations of low frequency, to make the freezing point of fresh food be greatly reduced.However there are many defects, examples for the prior art
Exist when cannot be long such as the low frequency magnetic field of generation, inefficiency；In addition, magnetic field can not be evenly dispersed to each angle of refrigerator-freezer
It falls, to keep placement fresh food therein fresh-keeping etc. from uniformly obtaining.
Invention content
The present invention goal of the invention be：In order to solve the above technological deficiency existing in the prior art, the invention discloses
A kind of low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice, can make low frequency alternating magnetic field in ice
By roundtrip in cabinet cabinet, stable state resonance is formed, to when keeping magnetic field long, be evenly distributed in Refrigerating cabinet body, is realized
It is fresh-keeping to the cold overlength of the ice of fresh food.
The technical scheme is that：A kind of low frequency alternating magnetic field stable state resonance fresh-keeping for the cold overlength of fresh food ice
Device, including the upper table wall in Refrigerating cabinet body inner surface, following table wall, left-handed watch wall, right table wall and inner surface wall are set；The upper table
Wall, following table wall, left-handed watch wall, right table wall and inner surface wall are all made of stainless steel, and semi-enclosed gold is formed inside Refrigerating cabinet body
Belong to cavity body structure；The metal cavity access alternating current generates alternating electromagnetic field inside metal cavity.
Further, the upper table wall is mutually arranged in parallel with following table wall, left-handed watch wall and right table wall.
The beneficial effects of the invention are as follows：The present invention constitutes metal cavity by the way that stainless steel inner wall is arranged inside Refrigerating cabinet body
Structure, and access alternating current generate alternating electromagnetic field, so as to so that when Refrigerating cabinet body internal low-frequency alternating magnetic field is long, uniformly
In the presence of；Low frequency alternating magnetic field can make the hydrone deposited in the fresh food in Refrigerating cabinet body polarize, and make its with
Low frequency alternating magnetic field keeps the non-heating vibrations of low frequency to be realized to fresh food to make the freezing point of fresh food be greatly reduced
Ice tremble with fear overlength it is fresh-keeping.
Description of the drawings
Fig. 1 is the structure of the fresh-keeping low frequency alternating magnetic field stable state resonance device of overlength of trembling with fear for fresh food ice of the present invention
Schematic diagram.
Reference numeral is：1, upper table wall, 2, following table wall, 3, left-handed watch wall, 4, right table wall, 5, inner surface wall.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
As shown in Figure 1, for the low frequency alternating magnetic field stable state resonance dress fresh-keeping for the cold overlength of fresh food ice of the present invention
The structural schematic diagram set.A kind of low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice, including set
Set the upper table wall 1 in Refrigerating cabinet body inner surface, following table wall 2, left-handed watch wall 3, right table wall 4 and inner surface wall 5；The upper table wall 1, following table
Wall 2, left-handed watch wall 3, right table wall 4 and inner surface wall 5 are all made of stainless steel, and semi-enclosed wire chamber is formed inside Refrigerating cabinet body
Body structure；The metal cavity access alternating current generates alternating electromagnetic field inside metal cavity.
In an alternate embodiment of the present invention where, upper table wall 1 of the invention, following table wall 2, left-handed watch wall 3, right 4 and of table wall
Inner surface wall 5 specifically uses mirror face stainless steel material, upper table wall 1 and following table wall 2, left-handed watch wall 3 and right table wall 4 is mutually parallel sets
It sets, by the way that alternating current is linked into semi-enclosed metal cavity structure, using the metal cavity structure of connection as low-frequency alternating
The pole plate in magnetic field；Low frequency alternating magnetic field passes through multiple reflections, the shape inside Refrigerating cabinet body in semi-enclosed metal cavity structure
At low frequency alternating magnetic field stable state resonance and it is long when exist, and due to the semiclosed property of metal cavity structure, low-frequency alternating magnetic
Can be uniform be distributed in Refrigerating cabinet body, it is uniformly fresh-keeping to make to be stored in fresh food therein.
It is can be with low-loss Reflex low frequency alternating magnetic field present invention utilizes metal watch wall the characteristics of, symmetrically placed using polylith
Stainless steel watch wall, to realize low frequency alternating magnetic field it is efficient in Refrigerating cabinet body, long when and uniform stable state resonance.?
The low frequency alternating magnetic field of even distribution can significantly reduce the freezing point for depositing in the fresh food inside cabinet, and fresh food is made to protect
Hold and tremble with fear temperature band in ice, i.e., in subzero, above freezing will not freeze.Both the new old generation of fresh food cell can have been reduced
The growth for thanking, inhibiting bacterium in turn avoids occurring institutional framework damage because freezing, maintain fresh food original state,
Flavor, mouthfeel etc..The results show can Jiang Shui, ox using low frequency alternating magnetic field stable state resonance device of the present invention
The freezing point of the fresh food such as meat, the flesh of fish is down to -10 DEG C.
The present invention's trembles with fear the fresh-keeping low frequency alternating magnetic field stable state resonance device of overlength with structure letter for fresh food ice
It is single, at low cost, effect is good, on fresh food structure influence it is small the advantages that.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such specific embodiments and embodiments.This field
Those of ordinary skill can make according to the technical disclosures disclosed by the invention various does not depart from the other each of essence of the invention
The specific variations and combinations of kind, these variations and combinations are still within the scope of the present invention.
Claims (2)
1. a kind of low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice, which is characterized in that including
Upper table wall (1) in Refrigerating cabinet body inner surface, following table wall (2), left-handed watch wall (3), right table wall (4) and inner surface wall (5) are set；It is described
Upper table wall (1), following table wall (2), left-handed watch wall (3), right table wall (4) and inner surface wall (5) are all made of stainless steel, in Refrigerating cabinet body
Inside forms semi-enclosed metal cavity structure；The metal cavity access alternating current generates alternation electricity inside metal cavity
Magnetic field.
2. the low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice as described in claim 1,
It is characterized in that, the upper table wall (1) is mutually arranged in parallel with following table wall (2), left-handed watch wall (3) and right table wall (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852999.0A CN108800708A (en) | 2018-07-30 | 2018-07-30 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852999.0A CN108800708A (en) | 2018-07-30 | 2018-07-30 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108800708A true CN108800708A (en) | 2018-11-13 |
Family
ID=64078734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852999.0A Pending CN108800708A (en) | 2018-07-30 | 2018-07-30 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108800708A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503984A (en) * | 2020-04-27 | 2020-08-07 | 合肥华凌股份有限公司 | Freshness retaining container and refrigeration equipment |
| CN112747555A (en) * | 2019-10-31 | 2021-05-04 | 青岛海尔智能技术研发有限公司 | Control method and device for refrigerator and direct-current refrigerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2830997Y (en) * | 2005-09-13 | 2006-10-25 | 张毅鹏 | Shielded magnetic power antistaling refrigerator |
| CN101371090A (en) * | 2006-02-15 | 2009-02-18 | Lg电子株式会社 | Refrigerator |
| CN201488428U (en) * | 2009-06-15 | 2010-05-26 | 海尔集团公司 | Refrigerator |
| CN105486017A (en) * | 2015-12-29 | 2016-04-13 | 盛志高 | Low-temperature freezing device based on magnetic field and food freezing method of low-temperature freezing device |
| CN107101436A (en) * | 2017-06-12 | 2017-08-29 | 黄武 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
| CN107965960A (en) * | 2017-12-12 | 2018-04-27 | 江南大学 | Based on the controllable cyclically-varying magnetic field auxiliary refrigerating plant of more magnetic poles and application |
| CN208588137U (en) * | 2018-07-30 | 2019-03-08 | 震惶科技（成都）有限公司 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
| CN208891637U (en) * | 2018-07-02 | 2019-05-24 | 震惶科技（成都）有限公司 | A kind of cold overlength refreshing sterilizing device of fresh food ice |
-
2018
- 2018-07-30 CN CN201810852999.0A patent/CN108800708A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2830997Y (en) * | 2005-09-13 | 2006-10-25 | 张毅鹏 | Shielded magnetic power antistaling refrigerator |
| CN101371090A (en) * | 2006-02-15 | 2009-02-18 | Lg电子株式会社 | Refrigerator |
| CN201488428U (en) * | 2009-06-15 | 2010-05-26 | 海尔集团公司 | Refrigerator |
| CN105486017A (en) * | 2015-12-29 | 2016-04-13 | 盛志高 | Low-temperature freezing device based on magnetic field and food freezing method of low-temperature freezing device |
| CN107101436A (en) * | 2017-06-12 | 2017-08-29 | 黄武 | The Multifunctional demonstration refrigerator-freezer that a kind of band thaws with preservation device |
| CN107965960A (en) * | 2017-12-12 | 2018-04-27 | 江南大学 | Based on the controllable cyclically-varying magnetic field auxiliary refrigerating plant of more magnetic poles and application |
| CN208891637U (en) * | 2018-07-02 | 2019-05-24 | 震惶科技（成都）有限公司 | A kind of cold overlength refreshing sterilizing device of fresh food ice |
| CN208588137U (en) * | 2018-07-30 | 2019-03-08 | 震惶科技（成都）有限公司 | The low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112747555A (en) * | 2019-10-31 | 2021-05-04 | 青岛海尔智能技术研发有限公司 | Control method and device for refrigerator and direct-current refrigerator |
| CN111503984A (en) * | 2020-04-27 | 2020-08-07 | 合肥华凌股份有限公司 | Freshness retaining container and refrigeration equipment |
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