CN210581854U - Direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function - Google Patents
Direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function Download PDFInfo
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- CN210581854U CN210581854U CN201920951180.XU CN201920951180U CN210581854U CN 210581854 U CN210581854 U CN 210581854U CN 201920951180 U CN201920951180 U CN 201920951180U CN 210581854 U CN210581854 U CN 210581854U
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- 230000005684 electric field Effects 0.000 title claims abstract description 139
- 238000007710 freezing Methods 0.000 title claims abstract description 35
- 230000008014 freezing Effects 0.000 title claims abstract description 35
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000001746 injection moulding Methods 0.000 claims description 4
- 235000013305 food Nutrition 0.000 abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003755 preservative agent Substances 0.000 abstract description 11
- 230000002335 preservative effect Effects 0.000 abstract description 10
- 238000005057 refrigeration Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 description 11
- 230000005686 electrostatic field Effects 0.000 description 6
- 235000013622 meat product Nutrition 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 230000020411 cell activation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a direct-cooling horizontal freezing show cupboard with fresh-keeping function of electric field relates to the fresh-keeping technical field of refrigeration plant and includes the cabinet body, the electric field emission board of a plurality of transmission low frequency electrostatic wave to and the electric field transmitter of control electric field emission board transmission low frequency electrostatic wave, the electric field emission board all is connected with electric field transmitter through the wiring. The utility model has the advantages that after the direct-cooling horizontal freezing display cabinet is powered on, the direct-cooling horizontal freezing display cabinet can achieve the fresh-keeping effect while refrigerating, and has the characteristics of long fresh-keeping time and convenient use; the preservative does not need to be replaced regularly, so that the preservative has the characteristics of simple control and convenient use; the electric field emitter generates low-frequency electrostatic waves, the wave length is applied to water molecules in food, the water molecules are made to resonate, the freshness of the product is kept by thinning the water molecules, and the thinned water molecules are in an active state under the action of resonance, so that the electric field emitter has the characteristic of quick freezing.
Description
Technical Field
The utility model relates to a refrigeration plant technical field that keeps fresh especially relates to a direct-cooling horizontal freezing show cupboard with fresh-keeping function of electric field.
Background
The horizontal freezing display cabinet is mainly used for selling foods needing to be frozen, and is widely applied to various supermarkets and convenience stores. However, the food has a shelf life, particularly, the shelf life of some fresh meat products is shorter, if the meat products are placed for a long time and are not purchased by people, the quality of the meat products is greatly reduced, and the meat products can only be sold by merchants in a discount mode.
At present, various refrigeration preservation technologies mainly based on preservatives appear in the market for prolonging the shelf life of foods. The horizontal freezing display cabinet taking the preservative as a preservation medium can prolong the freshness of food to a certain extent, but the effect of the preservative can be slowly faded away along with the lapse of time, and finally the preservation function is lost. Under the condition, the merchant can only change the preservative, so the preservation scheme has the characteristic of periodic replacement, and once the preservative is changed intermittently or is not changed timely, the preservation function of the horizontal freezing display cabinet is lost.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a direct-cooling horizontal freezing show cupboard with electric field fresh-keeping function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a direct-cooling horizontal freezing display cabinet with an electric field fresh-keeping function comprises a cabinet body, a plurality of electric field emission plates for emitting low-frequency electrostatic waves and electric field emitters for controlling the electric field emission plates to emit the low-frequency electrostatic waves, wherein the electric field emission plates are connected with the electric field emitters through wiring.
The technical scheme of the utility model still include, electric field transmitter and a plurality of electric field emission board are all installed in the inside of the cabinet body, electric field transmitter sets up in cabinet body pressure machine room, and electric field emission board distributes on the lateral wall of cabinet internal container.
The technical scheme of the utility model still include, the electric field direction of electric field emission board all is towards the freezer of the internal portion of cabinet.
The technical scheme of the utility model still include, it is insulating between the electric field emission board and the cabinet body.
The technical scheme of the utility model still include, install two electric field emission boards on the cabinet body inner bag lateral wall of every freezer at least.
The technical scheme of the utility model still include, the outside of electric field emission board all is provided with the insulating boot, and the insulating boot is fixed on the inner bag lateral wall, the insulating boot adopts ABS injection moulding, and the inside of insulating boot is embedded into to the electric field emission board, and is insulating between electric field emission board and the insulating boot.
The technical scheme of the utility model still include, electric field transmitter, a plurality of electric field transmission board all can not ground connection.
The technical scheme of the utility model still include, the fresh-keeping theory of operation of electric field does: the electric field emission plates are respectively connected with the electric field emitters, the electric field emission plates emit low-frequency electrostatic waves under the control of the electric field emitters, the electrostatic waves act on all the spaces inside the cabinet body of the refrigeration display cabinet, the wavelength is applied to food placed in the refrigeration chamber, water molecules in the food are made to resonate, and the water molecules which are polymerized together are split under the resonance effect, so that water molecule groups are made to be fine;
the frequency range of the electrostatic wave is 80-100Hz, and the electric field intensity is more than 200V/m.
The beneficial effects of the utility model are that, the fresh-keeping part of electric field is used for providing the low frequency electrostatic wave to the article in the freezer compartment, including the electric field emission board of a plurality of transmission low frequency electrostatic wave, the electric field transmitter of control electric field emission board transmission low frequency electrostatic wave, the electric field emission board through the wiring all with electric field transmitter is connected, and the low frequency electrostatic wave that electric field transmitter produced, to applying the wavelength to the hydrone in the food, makes the hydrone produce resonance, and under the resonance effect, the fission takes place for the hydrone that gathers together to make the hydrone refine, keep food cell active, finally reach antibacterial fresh-keeping effect, consequently, the frozen display cabinet just can form the electric field under the on state, and fresh-keeping performance is sustainable effect and the internal food of cabinet, has solved the problem that traditional frozen display cabinet needs frequent change antistaling agent.
The utility model can achieve the fresh-keeping effect while refrigerating after the direct-cooling horizontal freezing display cabinet is powered on, and has the characteristics of long fresh-keeping time and convenient use; secondly, the preservative does not need to be replaced regularly, so that the preservative has the characteristics of simple control and convenient use; the product is preserved by thinning water molecules, and the thinned water molecules are in an active state under the action of resonance, so that the product has the characteristic of quick freezing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the distribution of the electric field emission plates of the present invention.
Wherein, 1, a cabinet body; 2. an electric field emitter; 3. an electric field emission plate; 4. an inner container; 5. a press chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, a direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function comprises a cabinet body, a plurality of electric field emission plates for emitting low-frequency electrostatic waves, and an electric field emitter for controlling the electric field emission plates to emit the low-frequency electrostatic waves, wherein the electric field emission plates are connected with the electric field emitter through wiring.
Particularly, the electric field emitter and the electric field emission plates are arranged inside the cabinet body, the electric field emitter is arranged in the cabinet body pressure machine room, and the electric field emission plates are distributed on the side wall of the cabinet body inner container.
Particularly, the electric field directions of the electric field emission plates face the freezing chamber in the cabinet body.
Particularly, the electric field emission board is insulated from the cabinet body, and the electric field emission board is connected with the electric field emission board through a wiring, so that the electric field emission board can generate an electrostatic field with high voltage, and if the electric field emission board cannot be insulated from the cabinet body, electric leakage can be avoided, and great potential safety hazards exist.
Specially, the direct-cooling bedroom freezing display cabinet with a single freezing chamber is characterized in that two electric field emission plates are mounted on the side wall of an inner container of a cabinet body, the electric field emission plates are uniformly distributed, an even electrostatic field is generated by utilization, and the electrostatic wave is guaranteed to be uniformly distributed in the freezing chamber, so that an even fresh-keeping effect is achieved.
Particularly, the outside of electric field emission board all is provided with the insulating boot, and the insulating boot is fixed on the inner bag lateral wall, the insulating boot adopts ABS injection moulding, and the inside of insulating boot is embedded into to the electric field emission board, and is insulating between electric field emission board and the insulating boot, guarantees that electric field emission board and insulating boot contact department can not produce the electric leakage, guarantees the security of use.
Particularly, the electric field emitter and the electric field emitting plates cannot be grounded, and if the electric field emitter and the electric field emitting plates are grounded, the generated electrostatic field is immediately grounded and cannot be generated.
In particular, the working principle of electric field fresh keeping is as follows: the electric field emission plates are respectively connected with the electric field emitters, the electric field emission plates emit low-frequency electrostatic waves under the control of the electric field emitters, the electrostatic waves act on all the spaces inside the cabinet body of the refrigeration display cabinet, the wavelength is applied to food placed in the refrigeration chamber, water molecules in the food are made to resonate, and the water molecules which are polymerized together are split under the resonance effect, so that water molecule groups are made to be fine; the thinning process of the still water molecules is equal to the activation of cells in the food, so that the cells are activated, the functions of prolonging the freshness of the food and inhibiting the proliferation of bacteria are achieved, the deterioration speed of the food is greatly reduced, and the long-term preservation and freshness preservation of the food are realized.
The frequency range of the electrostatic waves is 90-100Hz, the strength is detected by using a universal watchband probe, the electric field intensity is 220V/m, and the larger the numerical value is, the better the preservation effect is.
Example 2
As shown in fig. 1 and 2, a direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function comprises a cabinet body, a plurality of electric field emission plates for emitting low-frequency electrostatic waves, and an electric field emitter for controlling the electric field emission plates to emit the low-frequency electrostatic waves, wherein the electric field emission plates are connected with the electric field emitter through wiring.
Particularly, the electric field emitter and the electric field emission plates are arranged inside the cabinet body, the electric field emitter is arranged in the cabinet body pressure machine room, and the electric field emission plates are distributed on the side wall of the cabinet body inner container.
Particularly, the electric field directions of the electric field emission plates face the freezing chamber in the cabinet body.
Particularly, the electric field emission board is insulated from the cabinet body, and the electric field emission board is connected with the electric field emission board through a wiring, so that the electric field emission board can generate an electrostatic field with high voltage, and if the electric field emission board cannot be insulated from the cabinet body, electric leakage can be avoided, and great potential safety hazards exist.
Specially, the direct-cooling bedroom freezing display cabinet with two freezing chambers is characterized in that two electric field emission plates are mounted on the side wall of the inner container of each cabinet body, the electric field emission plates are uniformly distributed, an even electrostatic field is generated by utilization, and the electrostatic wave is guaranteed to be uniformly distributed in the freezing chambers, so that an even fresh-keeping effect is achieved.
Particularly, the outside of electric field emission board all is provided with the insulating boot, and the insulating boot is fixed on the inner bag lateral wall, the insulating boot adopts ABS injection moulding, and the inside of insulating boot is embedded into to the electric field emission board, and is insulating between electric field emission board and the insulating boot, guarantees that electric field emission board and insulating boot contact department can not produce the electric leakage, guarantees the security of use.
Particularly, the electric field emitter and the electric field emitting plates cannot be grounded, and if the electric field emitter and the electric field emitting plates are grounded, the generated electrostatic field is immediately grounded and cannot be generated.
In particular, the working principle of electric field fresh keeping is as follows: the electric field emission plates are respectively connected with the electric field emitters, the electric field emission plates emit low-frequency electrostatic waves under the control of the electric field emitters, the electrostatic waves act on all the spaces inside the cabinet body of the refrigeration display cabinet, the wavelength is applied to food placed in the refrigeration chamber, water molecules in the food are made to resonate, and the water molecules which are polymerized together are split under the resonance effect, so that water molecule groups are made to be fine; the thinning process of the still water molecules is equal to the activation of cells in the food, so that the cells are activated, the functions of prolonging the freshness of the food and inhibiting the proliferation of bacteria are achieved, the deterioration speed of the food is greatly reduced, and the long-term preservation and freshness preservation of the food are realized.
The frequency range of the electrostatic waves is 80-90Hz, the strength is detected by using a universal watchband probe, the electric field intensity is greater than 250V/m, and the larger the value is, the better the preservation effect is.
The utility model can achieve the fresh-keeping effect while refrigerating after the direct-cooling horizontal freezing display cabinet is powered on, and has the characteristics of long fresh-keeping time and convenient use; secondly, the preservative does not need to be replaced regularly, so that the preservative has the characteristics of simple control and convenient use; the product is preserved by thinning water molecules, and the thinned water molecules are in an active state under the action of resonance, so that the product has the characteristic of quick freezing.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (7)
1. A direct-cooling horizontal freezing display cabinet with an electric field fresh-keeping function is characterized by comprising a cabinet body, a plurality of electric field emission plates for emitting low-frequency electrostatic waves and electric field emitters for controlling the electric field emission plates to emit the low-frequency electrostatic waves, wherein the electric field emission plates are connected with the electric field emitters through wiring.
2. The direct-cooling horizontal freezing and displaying cabinet with electric field fresh-keeping function as claimed in claim 1, wherein the electric field emitter and the electric field emitting plates are both installed inside the cabinet body, the electric field emitter is arranged in the cabinet body pressure chamber, and the electric field emitting plates are distributed on the side wall of the inner container of the cabinet body.
3. The direct-cooling horizontal freezing and displaying cabinet with electric field fresh-keeping function as claimed in claim 1, wherein the electric field direction of the electric field emission plate is towards the freezing chamber inside the cabinet body.
4. The direct-cooling horizontal freezing and displaying cabinet with electric field fresh-keeping function as claimed in claim 3, wherein the electric field emission plate is insulated from the cabinet body.
5. The direct-cooling horizontal freezing and displaying cabinet with electric field fresh-keeping function as claimed in claim 2, wherein at least two electric field emission plates are installed on the side wall of the inner container of the cabinet body of each freezing chamber.
6. The direct-cooling horizontal freezing and displaying cabinet with electric field fresh-keeping function as claimed in claim 5, wherein the outside of the electric field emission plate is provided with an insulating cover, the insulating cover is fixed on the side wall of the inner container, the insulating cover is formed by ABS injection molding, the electric field emission plate is embedded into the insulating cover, and the electric field emission plate and the insulating cover are insulated from each other.
7. The direct-cooling horizontal-type freezing and displaying cabinet with electric field fresh-keeping function as claimed in claim 2, wherein the electric field emitter and the plurality of electric field emitting plates are not grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951180.XU CN210581854U (en) | 2019-06-24 | 2019-06-24 | Direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951180.XU CN210581854U (en) | 2019-06-24 | 2019-06-24 | Direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function |
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| Publication Number | Publication Date |
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| CN210581854U true CN210581854U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951180.XU Active CN210581854U (en) | 2019-06-24 | 2019-06-24 | Direct-cooling horizontal freezing display cabinet with electric field fresh-keeping function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192745A (en) * | 2019-06-24 | 2019-09-03 | 青岛澳柯玛智慧冷链有限公司 | A kind of direct-cooled Chest freezer showcase with electric field fresh-keeping function |
| CN112344614A (en) * | 2020-12-03 | 2021-02-09 | 青岛农业大学 | A low-voltage electrostatic field low-temperature vacuum storage and preservation equipment |
-
2019
- 2019-06-24 CN CN201920951180.XU patent/CN210581854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192745A (en) * | 2019-06-24 | 2019-09-03 | 青岛澳柯玛智慧冷链有限公司 | A kind of direct-cooled Chest freezer showcase with electric field fresh-keeping function |
| CN112344614A (en) * | 2020-12-03 | 2021-02-09 | 青岛农业大学 | A low-voltage electrostatic field low-temperature vacuum storage and preservation equipment |
| CN112344614B (en) * | 2020-12-03 | 2024-07-05 | 青岛农业大学 | Low-voltage electrostatic field low-temperature vacuum storage fresh-keeping equipment |
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