CN106561787A - Auxiliary freshness retaining device of non-frozen fishery products - Google Patents
Auxiliary freshness retaining device of non-frozen fishery products Download PDFInfo
- Publication number
- CN106561787A CN106561787A CN201610901648.5A CN201610901648A CN106561787A CN 106561787 A CN106561787 A CN 106561787A CN 201610901648 A CN201610901648 A CN 201610901648A CN 106561787 A CN106561787 A CN 106561787A
- Authority
- CN
- China
- Prior art keywords
- electric
- electroplax
- auxiliary
- transformer
- freshness retaining
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/015—Preserving by irradiation or electric treatment without heating effect
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/14—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12
- A23B4/16—Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
Abstract
The invention discloses an auxiliary freshness retaining device of non-frozen fishery products. The auxiliary freshness retaining device is used for assisting a refrigerator to preserve fishery products. The auxiliary freshness retaining device comprises a controller, a transformer, a first electric plate and a second electric plate, wherein the controller is connected with the transformer; a first output end of the transformer is connected with the first electric plate; a second output end of the transformer is connected with the second electric plate; the first electric plate is arranged on the left side of a refrigerating chamber of the refrigerator; the second electric plate is arranged on the right side of the refrigerating chamber of the refrigerator; through holes which are uniformly distributed are formed in each of the first electric plate and the second electric plate. According to the auxiliary freshness retaining device, an alternating electric field is generated between the two electric plates by regulating voltage and current of the controller; a corresponding magnetic field is superposed and generated in a direction vertical to the electric field; the two electric plates obtain high voltage along with gradual increase of output voltage of the transformer, the electric field intensity and the magnetic field intensity are also gradually increased, and the freshness retaining effect is gradually better; the fishery products are placed in the electric field and are treated; the auxiliary freshness retention of the electric field and the magnetic field can be achieved under low-temperature condition without direct contact with the electric plates.
Description
Technical field
The present invention relates to fishing product preservation device, and in particular to a kind of auxiliary preservation device for not freezing fishing product, the device pair
Fishing product carry out auxiliary it is fresh-keeping, make fishing product not freeze in freezing point.
Background technology
Fishing product have special myoarchitecture, nutritious, moisture high, but have that protein stability is poor, myostroma
Less, the problems such as body enzymatic activity containing deterioration is high, high unsaturated fatty acid is easily acidified.The mode of the conventional cold storing and fresh-keeping of fishing product suppresses it
The activity of itself enzyme and the breeding of microorganism.By installing electroplax device in cold compartment of refrigerator, because extra electric field is to polarity
Its poised state in molecular cluster can be destroyed after the effect of hydrone applying torque;Simultaneously Magnetic Field on Water molecule and its cluster exist
The Larmor precession around magnetic direction that the additional magnetic moment produced in magnetic field is allowed to produce limits to a certain extent hydrone
And its free-moving scope of cluster, make hydrone realize microfacies vibrate, can suppress the water in fishing product in temperature-fall period into
Karyomorphism is into ice crystal, it is to avoid because ice crystal volume Expansion Potential must puncture cell juice loss, cause fishing product nutritive loss, mouthfeel dried firewood,
Drying loss is serious.
Dredger band trash ice goes to sea, and mixes with trash ice when fishery harvesting is put in storage, and the mechanical damage of fish body is inevitable, and microorganism is invaded
Dye is uncontrollable;Unloaded load is big, and seaborne supply is difficult.These all make the fishing product quality for obtaining bank not high, subsequently no matter how first
The preservation technique for entering is also impossible to obtain the product of high-quality.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of auxiliary preservation device for not freezing fishing product.
In order to achieve the above object, the technical solution adopted in the present invention is:A kind of fresh-keeping dress of the auxiliary for not freezing fishing product
Put, for aiding in Storage in refrigerator fishing product, including controller, transformer, the first electroplax, the second electroplax;Wherein, the controller and
Transformer is connected, and the first output end of transformer is connected with the first electroplax, and the second output end of transformer is connected with the second electroplax;
Equally distributed through hole is provided with first electroplax and the second electroplax.
Further, the material of first electroplax and the second electroplax is aluminum alloy materials.
Further, the output voltage adjustable range of the controller is 50V~220V.
Further, electric-field intensity is 200~1200V/m between first electroplax and the second electroplax, and magnetic field intensity is
1.2~4.5A/m.
The beneficial effects of the present invention is:
1st, by the voltage and current of regulation controller, alternating electric field is produced between two electroplaxs, in the direction vertical with electric field
On then superposition produce corresponding magnetic field.As transformer output voltage gradually rises, two electroplaxs obtain higher voltage, electric field
Intensity and magnetic field intensity also gradually increase, and fresh-keeping effect is gradually good.Fishing product are placed in electric field and are processed, without the need for directly contact electroplax
Can under cryogenic realize that electromagnetic field auxiliary is fresh-keeping.
2nd, when electric field reaches some strength can ionized air produce micro ozone, the microorganism to fishing product surface attachment
Growth and breeding have certain inhibitory action, delay fishing product quality corrupt.
3rd, electric field is applied under cryogenic, the poised state in water cluster inside fishing product, while being subject to surrounding electricity
The impact of sub- weak vibration, hydrone cannot freeze.
4th, the intervention in magnetic field can be produced such as to phase transition process in fishing product refrigeration freezing process:Postpone cell phase transition process
Degree of supercooling, shortening phase transition process time, reduction ice crystal size etc. affect.
5th, due to only two pieces of electroplaxs need to be installed in refrigerating chamber, o controller and transformer are placed on refrigeration outdoor,
Both it was capable of achieving to voltage, the monitor in real time of electric current and adjustment, storage space was not take up again.
6th, fishing product and electroplax are not directly contacted with, and are conducive to the maintenance of electroplax, increase the service life.
Description of the drawings
Fig. 1 is the structural representation of the auxiliary preservation device of the present invention;
Fig. 2 is the partial enlarged drawing of first electroplax of the present invention and the second electroplax;
In figure, controller 1, transformer 2, the first electroplax 3, the second electroplax 4, cold compartment of refrigerator 5.
Specific embodiment
The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of auxiliary preservation device for not freezing fishing product of the present invention, including controller 1, transformer 2, first
Electroplax 3, the second electroplax 4;Wherein, the controller 1 is connected with transformer 2, the first output end of transformer 2 and the first electroplax 3
It is connected, the second output end of transformer 2 is connected with the second electroplax 4;First electroplax 3 is arranged on the left side in cold compartment of refrigerator 5
Side, the second electroplax 4 is arranged on the right side in cold compartment of refrigerator 5;Uniform point is provided with the electroplax 4 of first electroplax 3 and second
The through hole of cloth, is easy to air circulation flow, makes electric field environment tend to homogeneous.
The output voltage adjustable range of the controller 1 be 50V~220V, electric field between the first electroplax 3 and the second electroplax 4
Intensity is 200~1200V/m, and magnetic field intensity is 1.2~4.5A/m;The material of the electroplax 4 of first electroplax 3 and second is aluminium
Alloy material.The controller 1 can adopt the product of AGUA business Co., Ltd. DENBA+ models, but not limited to this;It is described
Transformer 2 can adopt the product of Zheng Tai electrical equipment limited company TDGC2-3 models, but not limited to this.
The present invention is installed in the refrigerating chamber with domestic refrigerator, between the first electroplax 3 and the second electroplax 4 little Huang is deposited
The fishing product such as fish, silvery pomfret, prawn, when, in 600~1200V/m, magnetic field intensity is controlled 3.0 electric-field intensity control between two pieces of electroplaxs
Between~4.5A/m, all fishing product quality is goods after 4 days, little yellow croaker and silvery pomfret meat it is full flexible, prawn does not go out substantially yet
Existing brown stain, sensory evaluation result and storage initial stage are completely edible without significant change.
The present invention is mountable in family expenses, commercial refrigeration, freezer, large-scale freezing or freezer, ISO containers etc., and
Directly install additional, fortification are simple, invest low, less device can be in interior formation electric field in a big way.
Claims (4)
1. a kind of auxiliary preservation device for not freezing fishing product, for aiding in Storage in refrigerator fishing product, it is characterised in that including controller
(1), transformer (2), the first electroplax (3), second electroplax (4) etc.;Wherein, the controller (1) is connected with transformer (2), becomes
First output end of depressor (2) is connected with the first electroplax (3), and the second output end of transformer (2) is connected with the second electroplax (4);
Equally distributed through hole is provided with first electroplax (3) and the second electroplax (4).
2. the auxiliary preservation device for not freezing fishing product according to claim 1, it is characterised in that first electroplax (3)
Aluminum alloy materials are with the material of the second electroplax (4).
3. the auxiliary preservation device for not freezing fishing product according to claim 2, it is characterised in that the controller (1)
Output voltage adjustable range is 50V~220V.
4. the auxiliary preservation device for not freezing fishing product according to any one of claim 1-3, it is characterised in that described first
Electric-field intensity is 200~1200V/m between electroplax (3) and the second electroplax (4), and magnetic field intensity is 1.2~4.5A/m.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610901648.5A CN106561787A (en) | 2016-10-17 | 2016-10-17 | Auxiliary freshness retaining device of non-frozen fishery products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610901648.5A CN106561787A (en) | 2016-10-17 | 2016-10-17 | Auxiliary freshness retaining device of non-frozen fishery products |
Publications (1)
Publication Number | Publication Date |
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CN106561787A true CN106561787A (en) | 2017-04-19 |
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ID=58532904
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CN201610901648.5A Pending CN106561787A (en) | 2016-10-17 | 2016-10-17 | Auxiliary freshness retaining device of non-frozen fishery products |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108657665A (en) * | 2018-01-26 | 2018-10-16 | 扬州通利冷藏集装箱有限公司 | A kind of frozen products insulated container |
CN108657666A (en) * | 2018-05-04 | 2018-10-16 | 扬州通利冷藏集装箱有限公司 | Frozen products insulated container |
CN108870852A (en) * | 2018-08-08 | 2018-11-23 | 震惶科技(成都)有限公司 | A kind of low-frequency alternating electric field stable state generation device for fresh food preservation by low temperature |
CN110100872A (en) * | 2019-04-03 | 2019-08-09 | 浙江大学舟山海洋研究中心 | A kind of aquatic products quality fidelity systems and method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105638846A (en) * | 2016-01-27 | 2016-06-08 | 浙江大学 | Method for reducing ice crystal formation in partially frozen storage fish products |
-
2016
- 2016-10-17 CN CN201610901648.5A patent/CN106561787A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105638846A (en) * | 2016-01-27 | 2016-06-08 | 浙江大学 | Method for reducing ice crystal formation in partially frozen storage fish products |
Non-Patent Citations (1)
Title |
---|
韩道财;张长峰;段荣帅;杨海莹;: "食品快速冷冻新技术研究进展" * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108657665A (en) * | 2018-01-26 | 2018-10-16 | 扬州通利冷藏集装箱有限公司 | A kind of frozen products insulated container |
CN108657666A (en) * | 2018-05-04 | 2018-10-16 | 扬州通利冷藏集装箱有限公司 | Frozen products insulated container |
CN108870852A (en) * | 2018-08-08 | 2018-11-23 | 震惶科技(成都)有限公司 | A kind of low-frequency alternating electric field stable state generation device for fresh food preservation by low temperature |
CN110100872A (en) * | 2019-04-03 | 2019-08-09 | 浙江大学舟山海洋研究中心 | A kind of aquatic products quality fidelity systems and method |
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