CN110122728A - A kind of fresh-keeping air curtain cabinet of electric field - Google Patents
A kind of fresh-keeping air curtain cabinet of electric field Download PDFInfo
- Publication number
- CN110122728A CN110122728A CN201910443461.9A CN201910443461A CN110122728A CN 110122728 A CN110122728 A CN 110122728A CN 201910443461 A CN201910443461 A CN 201910443461A CN 110122728 A CN110122728 A CN 110122728A
- Authority
- CN
- China
- Prior art keywords
- electric field
- cabinet
- fresh
- air curtain
- expelling plate
- 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.)
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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
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
- A47F7/0071—Show stands, hangers, or shelves, adapted for particular articles or materials for perishable goods
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention discloses a kind of fresh-keeping air curtain cabinets of electric field, and including cabinet body, the electric field expelling plate and electric field transmitting module that are set to interior of the cabinet and are connected by conducting wire, cabinet body top plate is connected with side cabinet；Electric field transmitting module is mountable to the inner or outer side of the cabinet body top plate, and the electric field expelling plate is installed on side cabinet.The beneficial effects of the invention are as follows, electric field transmitting module can control electric field expelling plate transmitting low frequency electrostatic wave and form electric field, electric field exerts one's influence to food in cabinet body or the hydrone in dairy produce, hydrone is shaken, macromolecular can be shaken and open separation, water clusters is made to become tiny, increase cell activity, the proliferation for inhibiting bacterium, is greatly decreased the degradation speed of food, realizes food or dairy produce and saves for a long time and fresh-keeping effect.
Description
Technical field
The present invention relates to air curtain cabinet technical field more particularly to a kind of fresh-keeping air curtain cabinets of electric field.
Background technique
The also referred to as vertical wind cabinet of air curtain cabinet, its refrigeration principle are to be blown out using cold air from back, and cold air is allowed uniformly to cover
Achieve the effect that product cold storing and fresh-keeping to each corner of air curtain cabinet.
The temperature that air curtain cabinet is normally set between 2~8 degree, be mainly used in supermarket place beverage, Yoghourt, milk,
Vacuum-packed carnivorous, prepared food and fruit etc., air curtain cabinet are divided into built-in machine and external machine two, and built-in machine advantage: being moved easily,
Disadvantage: noise (noise level is similar with machine outside domestic air conditioning) is suitable for Mini Supermarkets, convenience store, fruit chain store etc.；
External machine advantage: noise is small, length can do it is very long, it is overall beautiful generous.
It is well known that 70% or more of life entity is made of hydrone, activation hydrone is equal to active cell.Research
Show that electric field treatment can keep the quality of handled fruits and vegetables significantly, accelerates food product refrigeration and course of defrosting, be a kind of Novel ring
The food preservative technology of guarantor.
Chinese patent (CN203787768U) discloses a kind of space electric field generating device, including transformer, discharge source, returns
Award control circuit and o controller, the feedback control circuit respectively with one end of the primary coil of the transformer and secondary
One end of coil is connected, and the o controller is connected with the other end of the secondary coil of the transformer, output control
Device is also connected with the discharge source.It is right it discloses a kind of feedback control circuit electric field occurring mode and electric field output device
Discharge source is subject to low-frequency vibration, stablizes discharge source to the low place of current potential and launches electrostatic, and then makes to be formed around discharge source
Large-scale electric field, food is placed on it is i.e. freshness-retained in the electric field formed by discharge source, be not necessarily to direct contact discharge source, thus
Realize the food fresh-keeping in a wide range of.
Currently, air curtain cabinet in the market is fresh-keeping there are no occurring carrying out using electric field treatment technology.
Summary of the invention
To solve current electric field treatment not the technical issues of applying on air curtain cabinet, the invention discloses a kind of electric field guarantors
Fresh air curtain cabinet.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of fresh-keeping air curtain cabinet of electric field including cabinet body, is set to interior of the cabinet and is emitted by the electric field that conducting wire is connected
Plate and electric field transmitting module, cabinet body top plate are connected with side cabinet；Electric field transmitting module is mountable to the cabinet body top plate
Inner or outer side, the electric field expelling plate are installed on side cabinet.
As present invention further optimization, the outside of the electric field expelling plate is additionally provided with insulating element, insulating element
Using ABS injection molding, electric field expelling plate is embedded into inside insulating element.
As present invention further optimization, insulate between the electric field expelling plate and cabinet body.
As present invention further optimization, the multiple laminates of the laying at interior of the cabinet interval, the electric field expelling plate is located at
The top of multiple laminates.
As present invention further optimization, the electric field transmitting module, electric field expelling plate can not be grounded.
As present invention further optimization, insulate between the inside of the cabinet body and its outside.
As present invention further optimization, working principle are as follows:
The electric field expelling plate installed on side cabinet issues low-frequency electrostatic wave, and electrostatic wave on air curtain cabinet inner plating to putting
Hydrone in the food or dairy produce set is exerted one's influence, and hydrone is made to generate resonance, water clusters tinyization；
Electrostatic wave frequency range is 50-60Hz, is greater than 100V/m using multimeter band probe detection electric field strength, numerical value is got over
Greatly, fresh-keeping effect is better.
The invention has the advantages that installing electric field expelling plate, electric field transmitting in cabinet body compared with existing preservation technology
Module can control electric field expelling plate transmitting low frequency electrostatic wave and form electric field, and electric field is exerted one's influence to food water in cabinet body, made
Macromolecular can be shaken and open separation, water clusters is made to become tiny, increased cell activity, inhibit the proliferation of bacterium by hydrone concussion,
The degradation speed of food is greatly decreased, realizes food and saves for a long time and fresh-keeping effect.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the present invention；
Fig. 2 is side structure schematic view of the present invention.
Wherein, wherein 1- electric field expelling plate；2- electric field transmitting module；3- cabinet body top plate, 4- insulating element, 5- cabinet body side
Plate；6- laminate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figure 1, 2, the fresh-keeping air curtain cabinet of a kind of electric field, including cabinet body, be set to interior of the cabinet and by conducting wire be connected
The electric field expelling plate 1 and electric field transmitting module 2 connect, cabinet body top plate 3, side cabinet 5 are connected；Electric field transmitting module 2 is installed on
The inside of cabinet body top plate 3, electric field expelling plate 1 are installed on side cabinet 5.
Particularly, the outside of electric field expelling plate 1 is additionally provided with insulating element 4, and insulating element 4 uses ABS injection molding, will
Electric field expelling plate 1 is embedded into inside insulating element 4, completely insulated between insulating element 4 and electric field expelling plate 1.
Particularly, it insulate between electric field expelling plate 1 and cabinet body, due to leading between electric field transmitting module 1 and electric field expelling plate 1
Conducting wire connection is crossed, electric field expelling plate 1 can generate electrostatic field with high-voltage electricity, if on-insulated between electric field expelling plate 1 and cabinet body
It can leak electricity, cause very big security risk.
Particularly, the multiple laminates 6 of the laying at interior of the cabinet interval, electric field expelling plate 1 are located at the top of multiple laminates 6, layer
Plate 6 places food for classifying respectively.
Particularly, electric field transmitting module 2, electric field expelling plate 1 can not be grounded.
Particularly, it insulate between the inside of cabinet body and its outside, interior of the cabinet and outside must insulate, electric field expelling plate 1
The electrostatic field of transmitting only generated on box house metalwork, if the inside and outside plate of cabinet body is on-insulated, will lead to electrostatic field from
Outside ground connection guide, be not achieved certain electric field strength (> 100), preservation just without.
The operation principle of the present invention is that:
Electric field expelling plate 1 is placed in the interior of the cabinet of air curtain cabinet, the capable of emitting low-frequency electrostatic wave of the electric field expelling plate 1, quiet
Wave frequency range is 50-60Hz, is greater than 100V/m using multimeter band probe detected intensity, numerical value is bigger, and fresh-keeping effect is got over
It is good.
Since the inside and exterior insulation of cabinet body, electric field expelling plate 1 and cabinet body insulate, by electrostatic wave in air curtain cabinet
Hydrone in the food or dairy produce placed on laminate 6 is exerted one's influence, and enables hydrone generate resonance, and water clusters is enabled to become
Tinyization is obtained, is suppressed growth of microorganism to reach, with sterilization, decomposing ethylene, the activity for inhibiting enzyme food, increases cell membrane
Permeability effect, the loss of cell liquid and delicate flavour ingredient is greatly decreased, realizes the fresh-keeping of food.
Embodiment 2
A kind of fresh-keeping air curtain cabinet of electric field including cabinet body, is set to interior of the cabinet and is emitted by the electric field that conducting wire is connected
Plate 1 and electric field transmitting module 2, cabinet body top plate 3, side cabinet 5 are connected；Electric field transmitting module 2 is installed on the outer of cabinet body top plate 3
Side, electric field expelling plate 1 are installed on side cabinet 5.
Particularly, the outside of electric field expelling plate 1 is additionally provided with insulating element 4, and insulating element 4 uses ABS injection molding, will
Electric field expelling plate 1 is embedded into inside insulating element 4, completely insulated between insulating element 4 and electric field expelling plate 1.
Particularly, it insulate between electric field expelling plate 1 and cabinet body, due to leading between electric field transmitting module 1 and electric field expelling plate 1
Conducting wire connection is crossed, electric field expelling plate 1 can generate electrostatic field with high-voltage electricity, if on-insulated between electric field expelling plate 1 and cabinet body
It can leak electricity, cause very big security risk.
Particularly, the multiple laminates 6 of the laying at interior of the cabinet interval, electric field expelling plate 1 are located at the top of multiple laminates 6, layer
Plate 6 places food for classifying respectively.
Particularly, electric field transmitting module 2, electric field expelling plate 1 can not be grounded.
Particularly, it insulate between the inside of cabinet body and its outside, interior of the cabinet and outside must insulate, electric field expelling plate 1
The electrostatic field of transmitting only generated on box house metalwork, if the inside and outside plate of cabinet body is on-insulated, will lead to electrostatic field from
Outside ground connection guides, and is not achieved certain electric field strength > 100V/m, preservation just without.
The operation principle of the present invention is that:
Electric field expelling plate 1 is placed in the interior of the cabinet of air curtain cabinet, the capable of emitting low-frequency electrostatic wave of the electric field expelling plate 1, quiet
Wave frequency range is 50-60Hz, is greater than 100V/m using multimeter band probe detected intensity, numerical value is bigger, and fresh-keeping effect is got over
It is good.
Since the inside and exterior insulation of cabinet body, electric field expelling plate 1 and cabinet body insulate, by electrostatic wave in air curtain cabinet
Hydrone in the food or dairy produce placed on laminate 6 is exerted one's influence, and enables hydrone generate resonance, and water clusters is enabled to become
Tinyization is obtained, is suppressed growth of microorganism to reach, with sterilization, decomposing ethylene, the activity for inhibiting enzyme food, increases cell membrane
Permeability effect, the loss of cell liquid and delicate flavour ingredient is greatly decreased, realizes the fresh-keeping of food.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (7)
1. a kind of fresh-keeping air curtain cabinet of electric field, which is characterized in that including cabinet body, be set to interior of the cabinet and be connected by conducting wire
Electric field expelling plate and electric field transmitting module, cabinet body top plate are connected with side cabinet；Electric field transmitting module is mountable to the cabinet
The inner or outer side of body top plate, the electric field expelling plate are installed on side cabinet.
2. a kind of fresh-keeping air curtain cabinet of electric field as described in claim 1, which is characterized in that the outside of the electric field expelling plate is also set
It is equipped with insulating element, insulating element uses ABS injection molding, electric field expelling plate is embedded into inside insulating element.
3. a kind of fresh-keeping air curtain cabinet of electric field as claimed in claim 2, which is characterized in that between the electric field expelling plate and cabinet body
Insulation.
4. a kind of fresh-keeping air curtain cabinet of electric field as claimed in claim 3, which is characterized in that the multiple layers of the laying at interior of the cabinet interval
Plate, the electric field expelling plate are located at the top of multiple laminates.
5. a kind of fresh-keeping air curtain cabinet of electric field as described in claim 1, which is characterized in that the electric field transmitting module, electric field hair
Penetrating plate can not be grounded.
6. a kind of fresh-keeping air curtain cabinet of electric field as claimed in claim 4, which is characterized in that the inside of the cabinet body and its outside
Between insulate.
7. a kind of fresh-keeping air curtain cabinet of electric field as described in claim 1, which is characterized in that working principle are as follows:
The electric field expelling plate installed on side cabinet issues low-frequency electrostatic wave, electrostatic wave under the control of electric field transmitting module
It exerts one's influence to the hydrone in the food or dairy produce placed on air curtain cabinet inner plating, hydrone is made to generate resonance, hydrone
Group's tinyization；
Electrostatic wave frequency range is 50-60Hz, and electric field strength is greater than 100V/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910443461.9A CN110122728A (en) | 2019-05-27 | 2019-05-27 | A kind of fresh-keeping air curtain cabinet of electric field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910443461.9A CN110122728A (en) | 2019-05-27 | 2019-05-27 | A kind of fresh-keeping air curtain cabinet of electric field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110122728A true CN110122728A (en) | 2019-08-16 |
Family
ID=67581795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910443461.9A Pending CN110122728A (en) | 2019-05-27 | 2019-05-27 | A kind of fresh-keeping air curtain cabinet of electric field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110122728A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996673A (en) * | 2017-05-22 | 2017-08-01 | 合肥美菱股份有限公司 | A kind of high-pressure electrostatic fresh-keeping refrigerator |
| CN108562093A (en) * | 2018-05-11 | 2018-09-21 | 长虹美菱股份有限公司 | A kind of electric field fresh-keeping refrigerator |
| CN207963266U (en) * | 2018-01-31 | 2018-10-12 | 广西海洋投资集团有限公司 | A kind of fresh-keeping refrigerator of high-pressure electrostatic |
| CN208222938U (en) * | 2018-01-31 | 2018-12-11 | 广西海洋投资集团有限公司 | A kind of fresh-keeping refrigerator |
| CN210168957U (en) * | 2019-05-27 | 2020-03-24 | 青岛澳柯玛智慧冷链有限公司 | Electric field fresh-keeping air curtain cabinet |
-
2019
- 2019-05-27 CN CN201910443461.9A patent/CN110122728A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996673A (en) * | 2017-05-22 | 2017-08-01 | 合肥美菱股份有限公司 | A kind of high-pressure electrostatic fresh-keeping refrigerator |
| CN207963266U (en) * | 2018-01-31 | 2018-10-12 | 广西海洋投资集团有限公司 | A kind of fresh-keeping refrigerator of high-pressure electrostatic |
| CN208222938U (en) * | 2018-01-31 | 2018-12-11 | 广西海洋投资集团有限公司 | A kind of fresh-keeping refrigerator |
| CN108562093A (en) * | 2018-05-11 | 2018-09-21 | 长虹美菱股份有限公司 | A kind of electric field fresh-keeping refrigerator |
| CN210168957U (en) * | 2019-05-27 | 2020-03-24 | 青岛澳柯玛智慧冷链有限公司 | Electric field fresh-keeping air curtain cabinet |
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