CN208588137U - 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
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- CN208588137U CN208588137U CN201821217931.7U CN201821217931U CN208588137U CN 208588137 U CN208588137 U CN 208588137U CN 201821217931 U CN201821217931 U CN 201821217931U CN 208588137 U CN208588137 U CN 208588137U
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Abstract
The utility model discloses a kind of low frequency alternating magnetic field stable state resonance devices fresh-keeping for the cold overlength of fresh food ice comprising upper table wall, following table wall, left-handed watch wall, right table wall and the inner surface wall of Refrigerating cabinet body inner surface is arranged in；The upper table wall, following table wall, left-handed watch wall, right table wall and inner surface wall are all made of stainless steel material, 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 utility model 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 of interior of the cabinet is significantly reduced, effective ice for realizing fresh food overlength of trembling with fear is fresh-keeping.
Description
Technical field
The utility model belongs to food keeping technology field, and in particular to a kind of fresh-keeping for the cold overlength of fresh food ice
Low frequency alternating magnetic field stable state resonance device.
Background technique
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 is 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, and organizes soft rotten, mistake
Go original freshness.
The hydrone in fresh food can be made to polarize using low frequency alternating magnetic field, and make it with the friendship of electromagnetic field
Become and keep the non-heating vibration of low frequency, so that the freezing point of fresh food be made to 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 prevent to place fresh food therein fresh-keeping etc. from uniformly obtaining.
Utility model content
The purpose of utility model of the utility model is: in order to solve the above technological deficiency existing in the prior art, this reality
A kind of low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice is disclosed with novel, low frequency can be made
Alternating magnetic field, by roundtrip, forms stable state resonance, to when keeping magnetic field long, be evenly distributed in refrigerator-freezer in Refrigerating cabinet body
In cabinet body, realize fresh-keeping to the cold overlength of the ice of fresh food.
The technical solution of the utility model is: a kind of low frequency alternating magnetic field stable state fresh-keeping for the cold overlength of fresh food ice
Resonance device, upper table wall, following table wall, left-handed watch wall, right table wall and inner surface wall including Refrigerating cabinet body inner surface is arranged in；On described
Table wall, following table wall, left-handed watch wall, right table wall and inner surface wall are all made of stainless steel material, are formed inside Refrigerating cabinet body semi-enclosed
Metal cavity 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 utility model are: the utility model is constituted by the way that stainless steel inner wall is arranged inside Refrigerating cabinet body
Metal cavity structure, and access alternating current and generate alternating electromagnetic field, so as to so that Refrigerating cabinet body internal low-frequency alternating magnetic field
When long, uniformly exist；Low frequency alternating magnetic field can make the hydrone deposited in the fresh food in Refrigerating cabinet body polarize,
And it is made to keep the non-heating of low frequency to shake with low frequency alternating magnetic field, so that the freezing point of fresh food is greatly reduced, realization pair
The cold overlength of the ice of fresh food is fresh-keeping.
Detailed description of the invention
Fig. 1 is the low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice of the utility model
Structural schematic diagram.
Appended drawing reference are as follows: 1, upper table wall, 2, following table wall, 3, left-handed watch wall, 4, right table wall, 5, inner surface wall.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1, the low frequency alternating magnetic field stable state fresh-keeping for the cold overlength of fresh food ice for the utility model is humorous
The structural schematic diagram of vibrating device.A kind of low frequency alternating magnetic field stable state resonance device fresh-keeping for the cold overlength of fresh food ice, packet
Include the upper table wall 1 that Refrigerating cabinet body inner surface is set, 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 material, 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.
In an alternative embodiment of the utility model, the upper table wall 1 of the utility model, following table wall 2, left-handed watch wall 3, the right side
Table wall 4 and inner surface wall 5 specifically use mirror face stainless steel material, and upper table wall 1 and following table wall 2, left-handed watch wall 3 and right table wall 4 are mutually
It is arranged in parallel, by the way that alternating current is linked into semi-enclosed metal cavity structure, using the metal cavity structure of connection as low
The pole plate of frequency alternating magnetic field；Low frequency alternating magnetic field passes through multiple reflections in semi-enclosed metal cavity structure, in Refrigerating cabinet body
Inside formed 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 field can be uniform be distributed in Refrigerating cabinet body, to make to be stored in fresh food therein uniformly fresh-keeping.
The characteristics of metal watch wall can be with low-loss Reflex low frequency alternating magnetic field is utilized in the utility model, symmetrical using muti-piece
The stainless steel watch wall of placement, thus realize low frequency alternating magnetic field it is efficient in Refrigerating cabinet body, long when and uniform stable state it is humorous
Vibration.Equally distributed low frequency alternating magnetic field can significantly reduce the freezing point for depositing in the fresh food of interior of the cabinet, make fresh
Food is maintained at ice and trembles with fear temperature band, i.e., in subzero, above freezing will not freeze.Both the new of fresh food cell can be reduced
Old metabolism, the growth for inhibiting bacterium, in turn avoid occurring institutional framework damage because freezing, maintain original shape of fresh food
State, flavor, mouthfeel etc..The results show can be with using low frequency alternating magnetic field stable state resonance device described in the utility model
The freezing point of the fresh food such as water, beef, the flesh of fish is down to -10 DEG C.
The utility model trembles with fear the fresh-keeping low frequency alternating magnetic field stable state resonance device of overlength with knot for fresh food ice
Structure is simple, at low cost, effect is good, influences the advantages that small to fresh food structure.
Those of ordinary skill in the art will understand that the embodiments described herein, which is to help reader, understands this reality
With novel principle, it should be understood that the scope of the present invention is not limited to such specific embodiments and embodiments.
Those skilled in the art can be made according to the technical disclosures disclosed by the utility model it is various do not depart from it is practical
Novel substantive various other specific variations and combinations, these variations and combinations are still within the protection 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), following table wall (2), left-handed watch wall (3), right table wall (4) and the inner surface wall (5) of Refrigerating cabinet body inner surface 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 material, 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 |
|---|---|---|---|
| CN201821217931.7U CN208588137U (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 |
|---|---|---|---|
| CN201821217931.7U CN208588137U (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 |
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| Publication Number | Publication Date |
|---|---|
| CN208588137U true CN208588137U (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821217931.7U Active CN208588137U (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 |
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| CN (1) | CN208588137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800708A (en) * | 2018-07-30 | 2018-11-13 | 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 |
-
2018
- 2018-07-30 CN CN201821217931.7U patent/CN208588137U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800708A (en) * | 2018-07-30 | 2018-11-13 | 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 |
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