CN208332807U - A kind of electric field fresh-keeping refrigerator - Google Patents
A kind of electric field fresh-keeping refrigerator Download PDFInfo
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- CN208332807U CN208332807U CN201820703142.8U CN201820703142U CN208332807U CN 208332807 U CN208332807 U CN 208332807U CN 201820703142 U CN201820703142 U CN 201820703142U CN 208332807 U CN208332807 U CN 208332807U
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- electric field
- release device
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- keeping
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Abstract
The utility model discloses a kind of electric field fresh-keeping refrigerators, are related to refrigerator electric field technical field of preservation of fresh.The utility model includes several storage compartments, electric field release device, voltage regulating device；Electric field release device is mounted in the separate layer of two adjacent storeroom rooms or stores in compartment heat insulation layer in the side of storage compartment or edge foaming layer close to the side of storage compartment；Several electric field release device equipotentials are connected and are connected with the output end of voltage regulating device.The utility model adjusts the strength of discharge of electric field release device by voltage regulating device, electric field release device generates electric field when working, with moisture sub-resonance in food, it suppresses growth of microorganism, sterilize, decomposing ethylene, the activity for inhibiting enzyme food, increasing permeability of cell membranes, the loss of cell liquid and delicate flavour ingredient is greatly decreased, fresh-keeping and multi-chamber's refrigerator electric field the reasonable layout for realizing food, reaches all compartment balanced realization fresh-keeping effects of refrigerator, applied widely.
Description
Technical field
The utility model belongs to refrigerator electric field technical field of preservation of fresh, more particularly to a kind of electric field fresh-keeping refrigerator.
Background technique
Studies have shown that electric field treatment can keep the quality of handled fruits and vegetables significantly, accelerate food product refrigeration and course of defrosting,
It is a kind of food preservative technology of novel environment friendly.
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, lacking how electric field preservation technology guarantees that enough electric field strengths and electric field strength are reasonable to refrigerator larger space
The method of distribution now provides a kind of electric field fresh-keeping refrigerator, reaches the fresh-keeping effect of all compartments of refrigerator.
Utility model content
The purpose of this utility model is to provide a kind of electric field fresh-keeping refrigerators, pass through point in the adjacent storeroom room of refrigerator two
Side peace in interlayer or in storage compartment heat insulation layer in the side of storage compartment or edge foaming layer close to storage compartment
Electric field release device is filled, each electric field release device equipotential is connected and connected with voltage regulating device output end, solves existing
Multi-chamber's refrigerator electric-field intensity distribution is unreasonable, each unbalanced problem of compartment fresh-keeping effect of refrigerator.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of electric field fresh-keeping refrigerator, including several storage compartments, electric field release device, voltage adjust dress
It sets；The electric field release device is mounted in the separate layer of two adjacent storeroom rooms or stores in compartment heat insulation layer close to storeroom
Close to the side of storage compartment in the side of room or edge foaming layer；The voltage regulating device is mounted at the top of refrigerator or refrigerator
In back or press cabin；Several electric field release device equipotentials connections, the connected electric field release device of several equipotentials with
The output end of voltage regulating device is connected.
Further, the electric field release device includes discharge source and security insulation sleeve, the discharge source be conductive film or
Conductive plate or conductive strips or conductive rod, the discharge source are mounted in security insulation sleeve.
Further, the voltage regulating device output end voltage is 1200V~4000V, and frequency is 30~100Hz, institute
Stating voltage regulating device is auto-type transformer or switching power unit.
Further, the mode of the electric field release device equipotential connection is connected using single ended input or multiterminal input connects
It connects.
Further, the electric field release device in the separate layer is mounted on the middle position of separate layer or close to large volume
Storage compartment side.
Further, the strength of discharge of electric field release device is adjusted when the refrigerator uses by voltage regulating device.
Further, the refrigerator includes refrigerating chamber, temperature-changing chamber and freezing chamber, and the refrigerating chamber includes multiple storerooms
Room, the temperature-changing chamber include multiple storage compartments, and the freezing chamber includes multiple storage compartments.
The utility model has the following beneficial effects:
1, the utility model adjusts the strength of discharge of electric field release device, electric field release device work by voltage regulating device
As when generate electric field, with moisture sub-resonance in food, can suppress growth of microorganism, have sterilization, decomposing ethylene, inhibition enzyme food
Activity, increase permeability of cell membranes effect, the loss of cell liquid and delicate flavour ingredient is greatly decreased, realizes the guarantor of food
It is fresh.
2, each electric field release device equipotential is connected and is connected with voltage regulating device output end in the utility model, is realized
The reasonable layout of multi-chamber's refrigerator electric field reaches all compartment balanced realization fresh-keeping effects of refrigerator, and this programme is safe and reliable, is applicable in
Range is wide, can promote and apply the refrigerator to a variety of bulks and structure.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model electric field fresh-keeping refrigerator；
Fig. 2 is the first attachment structure schematic diagram of voltage regulating device and electric field release device in the utility model；
Fig. 3 is the second attachment structure schematic diagram of voltage regulating device and electric field release device in the utility model；
Fig. 4 is the structural schematic diagram of electric field release device in the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
1- compartment one, 2- compartment two, 3- compartment three, 4- voltage regulating device, 5- electric field release device, 51- safe insulation
Set, 52- discharge source.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " adjacent ", " close ", " side ", " thickness ", " in
Between position ", " in ", indicating positions or the positional relationship such as "inner", be merely for convenience of describing the present invention and simplifying the description, and
It is not that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-3, the utility model is a kind of electric field fresh-keeping refrigerator, including several storage compartments, electric field are released
Put device 5, voltage regulating device 4；Electric field release device 5 is mounted in the separate layer of two adjacent storeroom rooms or to store compartment exhausted
Close to the side of storage compartment in the side of storage compartment or edge foaming layer in thermosphere；Voltage regulating device 4 is mounted on
At the top of refrigerator or in refrigerator back or press cabin；Several 5 equipotential of electric field release device connections, the connected electric field of several equipotentials
Release device 5 is connected with the output end of voltage regulating device 4.
Wherein as shown in figure 4, electric field release device 5 includes discharge source 52 and security insulation sleeve 51, discharge source 52 is conduction
Film or conductive plate or conductive strips or conductive rod, discharge source 52 are mounted in security insulation sleeve 51.
Wherein, 4 output end voltage of voltage regulating device is 1200V~4000V, and frequency is 30~100Hz, and voltage adjusts dress
4 are set as auto-type transformer or switching power unit.
Wherein, the mode of 5 equipotential of electric field release device connection is connected using single ended input or multiterminal input connects, single-ended
The mode of connection is inputted as shown in figure 3, the mode of multiterminal input connection is as shown in Figure 2.
Wherein, the electric field release device 5 in separate layer is mounted on the middle position of separate layer or the storage close to large volume
Compartment side.
Wherein, the strength of discharge of electric field release device 5, electric field release are adjusted when refrigerator uses by voltage regulating device 4
Device 5 generates electric field when working, and with moisture sub-resonance in food, suppresses growth of microorganism, sterilizes, decomposing ethylene, inhibiting food
The activity of enzyme increases permeability of cell membranes；
Wherein, refrigerator includes refrigerating chamber, temperature-changing chamber and freezing chamber, and refrigerating chamber includes multiple storage compartments, and temperature-changing chamber includes
Multiple storage compartments, freezing chamber include multiple storage compartments.
Specific embodiment one:
As shown in Figure 1, the refrigerator of the utility model includes refrigerating chamber, temperature-changing chamber and freezing chamber, refrigerating chamber includes compartment one
1, temperature-changing chamber includes compartment 22, and freezing chamber includes compartment 33；Electric field release device 5 is mounted on the separation of two adjacent storeroom rooms
The middle position of layer；The connection of 5 equipotential of electric field release device, the mode of 5 equipotential of electric field release device connection is using single-ended defeated
Enter connection, the connected electric field release device 5 of equipotential is connected with the output end of voltage regulating device 4, and voltage regulating device 4 is installed
At the top of refrigerator, 4 output end voltage of voltage regulating device is 1200V~4000V, and frequency is 30~100Hz, voltage regulating device
4 be auto-type transformer, and electric field release device 5 includes discharge source 52 and security insulation sleeve 51, and discharge source 52 is conductive film, electric discharge
Source 52 is mounted in security insulation sleeve 51.Wherein, electric field release device 5 is adjusted by voltage regulating device 4 when refrigerator uses
Strength of discharge, electric field release device 5 generate electric field when working, and moisture sub-resonance in food, suppress growth of microorganism, sterilize,
Decomposing ethylene, increases permeability of cell membranes at the activity for inhibiting enzyme food, and the loss of cell liquid and delicate flavour ingredient is greatly decreased,
Realize the fresh-keeping of food.
Specific embodiment two:
The refrigerator of the utility model includes refrigerating chamber, temperature-changing chamber and freezing chamber, and refrigerating chamber includes three storage compartments, alternating temperature
Room includes two storage compartments, and freezing chamber includes three storage compartments；Electric field release device 5 is mounted on two adjacent storeroom rooms
Close to the storage compartment side of large volume in separate layer；The connection of 5 equipotential of electric field release device, 5 equipotential of electric field release device
The mode of connection is using multiterminal input connection, the output end string of equipotential connected electric field release device 5 and voltage regulating device 4
Connection, voltage regulating device 4 are mounted on refrigerator back, and 4 output end voltage of voltage regulating device is 1200V~4000V, frequency 30
~100Hz, voltage regulating device 4 are switching power unit, and electric field release device 5 includes discharge source 52 and security insulation sleeve 51,
Discharge source 52 is conductive rod, and discharge source 52 is mounted in security insulation sleeve 51.Wherein, refrigerator using when pass through voltage regulating device
4 adjust the strength of discharge of electric field release devices 5, and electric field release device 5 generates electric field when working, and moisture sub-resonance in food,
It suppresses growth of microorganism, sterilize, decomposing ethylene, the activity for inhibiting enzyme food, increasing permeability of cell membranes, cell is greatly decreased
The fresh-keeping of food is realized in the loss of liquid and delicate flavour ingredient, realizes the reasonable layout of multi-chamber's refrigerator electric field, reaches all, refrigerator
Room balanced realization fresh-keeping effect, this programme is safe and reliable, applied widely, can promote and apply to a variety of bulks and structure
Refrigerator.
Specific embodiment three:
The refrigerator of the utility model includes refrigerating chamber, temperature-changing chamber and freezing chamber, and refrigerating chamber includes five storage compartments, alternating temperature
Room includes two storage compartments, and freezing chamber includes four storage compartments；It is leaned in the installation storage compartment heat insulation layer of electric field release device 5
The side of nearly storage compartment, the connection of 5 equipotential of electric field release device, the mode of 5 equipotential of electric field release device connection is using more
End input connection, the connected electric field release device 5 of equipotential are connected with the output end of voltage regulating device 4, voltage regulating device 4
It is mounted in press cabin, 4 output end voltage of voltage regulating device is 1200V~4000V, and frequency is 30~100Hz, and voltage is adjusted
Device 4 is auto-type transformer, and electric field release device 5 includes discharge source 52 and security insulation sleeve 51, and discharge source 52 is conductive strips,
Discharge source 52 is mounted in security insulation sleeve 51.Wherein, electric field release device is adjusted by voltage regulating device 4 when refrigerator uses
5 strength of discharge, electric field release device 5 generate electric field when working, with moisture sub-resonance in food, suppress growth of microorganism, kill
Bacterium, the activity for inhibiting enzyme food, increases permeability of cell membranes at decomposing ethylene, and it is fresh-keeping to reach all compartment balanced realizations of refrigerator
Effect.
Specific embodiment four:
The refrigerator of the utility model includes refrigerating chamber, temperature-changing chamber and freezing chamber, and refrigerating chamber includes two storage compartments, alternating temperature
Room includes four storage compartments, and freezing chamber includes three storage compartments；Electric field release device 5 is mounted on close in edge foaming layer
The side of compartment is stored, the connection of 5 equipotential of electric field release device, the mode of 5 equipotential of electric field release device connection is using single-ended
Input connection, the connected electric field release device 5 of equipotential are connected with the output end of voltage regulating device 4, and voltage regulating device 4 is pacified
In refrigerator press cabin, 4 output end voltage of voltage regulating device is 1200V~4000V, and frequency is 30~100Hz, voltage tune
Regulating device 4 is auto-type transformer, and electric field release device 5 includes discharge source 52 and security insulation sleeve 51, and discharge source 52 is conduction
Plate, discharge source 52 are mounted in security insulation sleeve 51.Wherein, electric field is adjusted by voltage regulating device 4 when refrigerator uses to discharge
The strength of discharge of device 5 realizes the reasonable layout of multi-chamber's refrigerator electric field, reaches all fresh-keeping effects of compartment balanced realization of refrigerator
Fruit, this programme is safe and reliable, applied widely, can promote and apply the refrigerator to a variety of bulks and structure, electric field release dress
Electric field is generated when setting 5 work, with moisture sub-resonance in food, suppresses growth of microorganism, sterilize, decomposing ethylene, inhibiting enzyme food
Activity, increase permeability of cell membranes, the loss of cell liquid and delicate flavour ingredient is greatly decreased, realizes the fresh-keeping of food.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of electric field fresh-keeping refrigerator, which is characterized in that adjust dress including several storage compartments, electric field release device (5), voltage
Set (4)；
The electric field release device (5) is mounted in the separate layer of two adjacent storeroom rooms or stores in compartment heat insulation layer close to storage
It hides in the side or edge foaming layer of compartment close to the side of storage compartment；
The voltage regulating device (4) is mounted at the top of refrigerator or in refrigerator back or press cabin；
Several electric field release device (5) equipotential connections, the connected electric field release device (5) of several equipotentials and voltage tune
The output end of regulating device (4) is connected.
2. a kind of electric field fresh-keeping refrigerator according to claim 1, which is characterized in that the electric field release device (5) includes
Discharge source (52) and security insulation sleeve (51), the discharge source (52) are conductive film or conductive plate or conductive strips or conductive rod, institute
Discharge source (52) is stated to be mounted in security insulation sleeve (51).
3. a kind of electric field fresh-keeping refrigerator according to claim 1, which is characterized in that voltage regulating device (4) output
End voltage is 1200V~4000V, and frequency is 30~100Hz, and the voltage regulating device (4) is auto-type transformer or switch
Power supply device.
4. a kind of electric field fresh-keeping refrigerator according to claim 1, which is characterized in that the electricity such as described electric field release device (5)
The mode of gesture connection is connected using single ended input or multiterminal input connection.
5. a kind of electric field fresh-keeping refrigerator according to claim 1, which is characterized in that the electric field in the separate layer discharges dress
It sets (5) and is mounted on the middle position of separate layer or the storage compartment side close to large volume.
6. a kind of electric field fresh-keeping refrigerator according to claim 1, which is characterized in that the refrigerator is adjusted by voltage and filled
Set the strength of discharge that (4) adjust electric field release device (5).
7. a kind of electric field fresh-keeping refrigerator according to claim 1, which is characterized in that the refrigerator includes refrigerating chamber, becomes
Greenhouse and freezing chamber, the refrigerating chamber include multiple storage compartments, and the temperature-changing chamber includes multiple storage compartments, the freezing chamber
Including multiple storage compartments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703142.8U CN208332807U (en) | 2018-05-11 | 2018-05-11 | A kind of electric field fresh-keeping refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820703142.8U CN208332807U (en) | 2018-05-11 | 2018-05-11 | A kind of electric field fresh-keeping refrigerator |
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| Publication Number | Publication Date |
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| CN208332807U true CN208332807U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820703142.8U Active CN208332807U (en) | 2018-05-11 | 2018-05-11 | A kind of electric field fresh-keeping refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108538A (en) * | 2021-04-19 | 2021-07-13 | 长虹美菱股份有限公司 | Refrigerator based on pulsed electric field sterilization, system and control method thereof |
-
2018
- 2018-05-11 CN CN201820703142.8U patent/CN208332807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108538A (en) * | 2021-04-19 | 2021-07-13 | 长虹美菱股份有限公司 | Refrigerator based on pulsed electric field sterilization, system and control method thereof |
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