CN2830997Y - Shielded magnetic power antistaling refrigerator - Google Patents
Shielded magnetic power antistaling refrigerator Download PDFInfo
- Publication number
- CN2830997Y CN2830997Y CN 200520044975 CN200520044975U CN2830997Y CN 2830997 Y CN2830997 Y CN 2830997Y CN 200520044975 CN200520044975 CN 200520044975 CN 200520044975 U CN200520044975 U CN 200520044975U CN 2830997 Y CN2830997 Y CN 2830997Y
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- refrigerator
- magnetic field
- keeping
- fresh
- magnet
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a shielded magnetic energy fresh-keeping refrigerator which is composed of a refrigerator, a magnetic energy fresh-keeping device and a magnetic field shielding device, wherein in the magnetic energy fresh-keeping device, a top plate, or a partition plate, or a bottom plate, or the circumference of the refrigerator is at least provided with a magnet; in the magnetic field shielding device, the inner side of the outer shell of the refrigerator is provided with magnetic shielding nets which are mutually connected. The magnet generates a magnetic field acting on foods, so that the fresh-keeping time is prolonged, and the fresh-keeping quality of foods is enhanced. The magnetic field which is generated by a permanent magnet has the efficacy of environmental protection, so that the external energy does not need to be consumed and the original functions of the refrigerator can not be influenced. The magnetic field which is generated by an electromagnet is controllable, and the magnetic field is controlled by adjusting voltage, electric current, etc. according to the requirements for food in different types (such as cooked foods, fruits, vegetables, meat, etc.). The influence of the magnetic field on the surrounding environment can be reduced to the lowest point by the function of the magnetic shielding net.
Description
Technical field
The utility model relates to a kind of refrigerator, especially a kind of magnetic energy fresh-keeping refrigerator with magnetic field shielding net.
Background technology
Refrigerator is a kind of household electrical appliance commonly used, and family is to the preservation of food at present, and what generally adopt is to utilize refrigerator to refrigerate.Current refrigerator still only utilize basically the control temperature come food is carried out fresh-keeping, though low temperature is preserved the freshness date that can prolong food to a certain extent, along with the prolongation of freshness date, the original freshness of food, the former decline significantly of having good taste also; Then owing to only use magnetic field to act on food, it is shorter to preserve food preservation time at normal temperatures, can not realize the long preservation of food for the magnetic antistaling cabinet, and particularly food is putrid and deteriorated easily under high-temperature condition, and using has certain limitation.If low temperature preservation technology and magnetic energy preservation technique are merged, just can reach the freshness date that not only can prolong food, and can improve the effect of the fresh-keeping quality of food.The magnet that uses on the magnetic energy fresh-keeping refrigerator divides two kinds: permanent magnet and electromagnet.The characteristics of permanent magnet are not need to consume outside energy just can produce magnetic field, energy-conserving and environment-protective, but the magnetic field that permanent magnet produced fix, do not have adjustable, can not satisfy the individual demand of fresh-keeping foodstuff, and permanent magnet can be because of demagnetization field weakening gradually with the passing of time; Thereby electromagnet then can produce different magnetic field by control circuit as required, satisfies the individual demand of food fresh keeping, but also can therefore bring new energy consumption, and because the factor of resistance can produce certain heat.But, can penetrate the shell of refrigerator, to producing certain radiation on every side because the magnetic line of force has penetrability, cause some bad influences, and after in the shell of refrigerator, the magnetic field shielding net being installed, can significantly reduce magnetic field to the radiation around the refrigerator, improved the security that use in magnetic field.
Summary of the invention
The purpose of this utility model is will provide a kind of to utilize magnet to produce magnetic field to act on food, thereby improves the magnetic energy fresh-keeping refrigerator of food fresh keeping quality, and it has the magnetic field shielding net, magnetic field can be reduced to bottom line to the influence that surrounding environment produces.
The technical solution of the utility model is: a kind of protected type magnetic energy fresh-keeping refrigerator, by refrigerator, magnetic energy preservation device and magnetic field shielding device are formed.Magnetic energy preservation device: in top board, dividing plate, base plate or the wall of refrigerator, be provided with a magnet at least; Magnetic field shielding device: at the interconnected magnetic field shielding net of the installed inside of outcase of refrigerator.
The active clapboard of refrigerator is built-in with magnet; One group of magnet that face is parallel to each other is set in the top board of refrigerator, dividing plate, base plate or the wall, and heteropole is relative between the parallel magnet, attracts each other.
Magnet can be permanent magnet or electromagnet; Electromagnet is made up of magnetic core and peripheral coil.
The utility model has the advantages that on the basis of current refrigerator preservation technique by in top board, dividing plate and the base plate of refrigerator or wall, one group of magnet that face is parallel to each other being set, magnet produces magnetic field and acts on food, both prolong the fresh-keeping time, improved the fresh-keeping quality of food again.Wherein, use permanent magnet to produce magnetic field and have the effect of environmental protection, neither need to consume outside energy, can not exert an influence by the refrigerator original function again.Use the magnetic field that electromagnet produced to have controllability, can come controlling magnetic field by adjusting factors such as voltage, electric current according to the needs of dissimilar food (as prepared food class, fruits and vegetables, meat etc.).And because the installed inside magnetic field shielding device of outcase of refrigerator, the effect of magnetic field shielding net can make magnetic field that the influence of surrounding environment is minimized.
Description of drawings
Fig. 1 is a general illustration of the present utility model;
Fig. 2 is the enlarged drawing of Fig. 1 top cutaway view;
Fig. 3 is that Fig. 1 is the enlarged drawing of bottom cutaway view;
Fig. 4 is that the utility model has active clapboard office and cuts open schematic diagram;
Fig. 5 is an active clapboard part cutaway view Amplified image among Fig. 4;
Fig. 6 is an electromagnet cross section enlarged drawing.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 to Figure 3, a kind of protected type magnetic energy fresh-keeping refrigerator, by refrigerator, magnetic energy preservation device and magnetic field shielding device are formed.Described magnetic energy preservation device: in top board, dividing plate, base plate or the wall of refrigerator, be provided with a magnet 4 or magnet 6 at least; Magnetic field shielding device: at the interconnected magnetic field shielding net 2 of the installed inside of outcase of refrigerator 1.The effect of magnetic field shielding net 2 can make magnetic field that the influence of surrounding environment is minimized.
One group of magnet 4,6 that face is parallel to each other can be set in the top board of refrigerator, dividing plate, base plate or the wall, and heteropole is relative between the parallel magnet 4,6, can attract each other.
Between bottom inner bag 5 that thermal insulation layer 3 and the fresh-keeping zone of magnetic energy are installed between the inner bag 5 in the fresh-keeping zone of refrigerator magnetic energy and the magnetic field shielding net 2 and magnetic field shielding net 2, thermal insulation layer 7 is installed.
Between inner bag 9 below the fresh-keeping zone of refrigerator magnetic energy and the outcase of refrigerator 1 thermal insulation layer 8 is installed.
As Fig. 4, shown in 5, in the active clapboard 12 of refrigerator, can place magnet 6.
Magnet 4,6 can be permanent magnet or electromagnet.Permanent magnet produces magnetic field and has the effect of environmental protection, neither needs to consume outside energy, can not exert an influence by the refrigerator original function again.The magnetic field that electromagnet produced has controllability, can come controlling magnetic field by adjusting factors such as voltage, electric current according to the needs of dissimilar food (as prepared food class, fruits and vegetables, meat etc.).
As shown in Figure 6, electromagnet is to be made of the magnetic core 11 of electromagnet and the peripheral coil 10 of electromagnet.
Food is put into this magnetic energy fresh-keeping refrigerator, and under normal refrigerator storage temperature, food can prolong storage period through the magnetization in magnetic field, and is difficult for taint of odour.Eat the food that this refrigerator magnetized for a long time, can strengthen the immunocompetence of human body, activate the vital activity function, body health benefits, and because the effect of magnetic field shielding net, the refrigerator leakage field is less, and is little to ambient influnence, and the user can exempt trouble and worry.
Claims (5)
1. protected type magnetic energy fresh-keeping refrigerator, by refrigerator, magnetic energy preservation device and magnetic field shielding device are formed, and it is characterized in that described magnetic energy preservation device: be provided with a magnet at least in top board, dividing plate, base plate or the wall of refrigerator; Described magnetic field shielding device: at the interconnected magnetic field shielding net of the installed inside of outcase of refrigerator (1) (2).
2. protected type magnetic energy fresh-keeping refrigerator according to claim 1 is characterized in that the active clapboard of described refrigerator (12) is built-in with magnet (6).
3. protected type magnetic energy fresh-keeping refrigerator according to claim 1 is characterized in that, one group of magnet (4,6) that face is parallel to each other is set in the top board of described refrigerator, dividing plate, base plate or the wall, and heteropole is relative between the parallel magnet (4,6), attracts each other.
4. protected type magnetic energy fresh-keeping refrigerator according to claim 1 is characterized in that described magnet (4,6) can be permanent magnet or electromagnet.
5. protected type magnetic energy fresh-keeping refrigerator according to claim 2 is characterized in that, described electromagnet is made up of magnetic core (11) and peripheral coil (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044975 CN2830997Y (en) | 2005-09-13 | 2005-09-13 | Shielded magnetic power antistaling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044975 CN2830997Y (en) | 2005-09-13 | 2005-09-13 | Shielded magnetic power antistaling refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2830997Y true CN2830997Y (en) | 2006-10-25 |
Family
ID=37135925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520044975 Expired - Fee Related CN2830997Y (en) | 2005-09-13 | 2005-09-13 | Shielded magnetic power antistaling refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2830997Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712398A (en) * | 2007-03-22 | 2014-04-09 | 株式会社菱丰冷冻系统 | Core unit for refrigeration device and refrigeration device using the same |
| CN108645108A (en) * | 2018-05-31 | 2018-10-12 | 合肥美菱股份有限公司 | A kind of fresh-keeping refrigerator |
| 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 |
| CN111043826A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043828A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043829A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043827A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111503984A (en) * | 2020-04-27 | 2020-08-07 | 合肥华凌股份有限公司 | Freshness retaining container and refrigeration equipment |
-
2005
- 2005-09-13 CN CN 200520044975 patent/CN2830997Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712398A (en) * | 2007-03-22 | 2014-04-09 | 株式会社菱丰冷冻系统 | Core unit for refrigeration device and refrigeration device using the same |
| CN108645108A (en) * | 2018-05-31 | 2018-10-12 | 合肥美菱股份有限公司 | A kind of fresh-keeping refrigerator |
| 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 |
| CN111043826A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043828A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043829A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043827A (en) * | 2018-10-11 | 2020-04-21 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043828B (en) * | 2018-10-11 | 2020-11-20 | 海尔智家股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043826B (en) * | 2018-10-11 | 2020-11-24 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111043829B (en) * | 2018-10-11 | 2020-11-24 | 青岛海尔股份有限公司 | Refrigerating and freezing device and control method thereof |
| CN111503984A (en) * | 2020-04-27 | 2020-08-07 | 合肥华凌股份有限公司 | Freshness retaining container and refrigeration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |