CN108955023B - Refrigerator with magnetic field release device and control method - Google Patents
Refrigerator with magnetic field release device and control method Download PDFInfo
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- CN108955023B CN108955023B CN201811031273.7A CN201811031273A CN108955023B CN 108955023 B CN108955023 B CN 108955023B CN 201811031273 A CN201811031273 A CN 201811031273A CN 108955023 B CN108955023 B CN 108955023B
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- magnetic field
- refrigerator
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- door
- humidification
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator with a magnetic field releasing device and a control method, and relates to the technical field of refrigerators. The invention comprises a refrigerator door, a door rotating beam, a display control board, a magnetic field releasing device, a humidity sensor and a heater, wherein the humidity sensor and the heater are arranged on one surface of the door rotating beam, pressure switches are arranged on two sides of the door rotating beam and are matched with the refrigerator door, the display control board is arranged on one surface of the refrigerator door, an electromagnetic groove is arranged on one side of the refrigerator door, and the magnetic field releasing device is fixed in the electromagnetic groove. According to the refrigerator, the magnetic field release device is arranged on the refrigerator to magnetize condensed water on the refrigerator door, so that hydrogen bonds among water molecules are broken, evaporation of the condensed water is accelerated, power consumption of the heater is reduced, the evaporated condensed water improves humidity in the refrigerator, and freshness preservation of fruits and vegetables is facilitated.
Description
Technical Field
The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator with a magnetic field releasing device and a control method.
Background
In spring, summer and autumn, the temperature in the general refrigerator is lower than the temperature outside the refrigerator body, cold air in the refrigerator body leaks to the outside, particularly at the part where the refrigerator body and the refrigerator door are contacted, when the cold air is contacted with room temperature air, moisture in the air can be condensed into dew and attached to the surface of the refrigerator, the appearance of the refrigerator is affected, and when condensed water is accumulated in a refrigerating chamber, bacteria are more easily bred, so that vegetables are more easy to rot, and the safety capability of the refrigerator is reduced. At present, a common method for removing the condensation is to arrange a heater at a position easy to condense, but the electric energy loss is serious, so that the resource waste is caused.
Disclosure of Invention
The invention aims to provide a refrigerator with a magnetic field releasing device and a control method thereof, wherein the magnetic field releasing device is arranged on the refrigerator to magnetize condensed water on a refrigerator door, so that hydrogen bonds among water molecules are destroyed, evaporation of the condensed water is accelerated, power consumption of a heater is reduced, the evaporated condensed water improves humidity in the refrigerator, and the freshness of fruits and vegetables is facilitated.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator with a magnetic field releasing device, which comprises a refrigerator door, a door rotating beam, a display controller, a magnetic field releasing device, a humidity sensor and a heater, wherein the two refrigerator doors are respectively arranged at two sides of the door rotating beam, pressure switches are respectively arranged at two sides of the door rotating beam and are mutually matched with the refrigerator door, the pressure switches are used for monitoring whether the refrigerator door is closed or not, the display controller is arranged on one surface of the refrigerator door and is used for controlling the refrigerator and displaying information of the refrigerator, an electromagnetic groove is arranged at one side of the refrigerator door, the magnetic field releasing device is fixed in each electromagnetic groove, an electric heating groove and a humidity monitoring groove are arranged on one surface of the door rotating beam, the heater is arranged in each electric heating groove, and the humidity sensor is fixed in each humidity monitoring groove;
the display controller is respectively and electrically connected with the magnetic field release device, the humidity sensor, the heater and the pressure switch;
the magnetic field releasing device comprises a magnet releasing box, a magnetic core, a coil, a box cover, a transformer, a load resistor and a switch, wherein the magnet releasing box is matched with the box cover, one surface of the inner side of the magnet releasing box is connected with the magnetic core, the coil is wound on the peripheral side surface of the magnetic core, the magnetic core is matched with the coil to increase the strength of an electromagnetic ferromagnetic field, the transformer and the load resistor are arranged on one surface of the box cover, the load resistor is used for preventing the magnetic field releasing device from being burnt out due to short circuit, the switch is arranged on the other surface of the box cover, and two electrode joints are arranged on one surface of the outer part of the box cover;
the electrode connector is electrically connected with the transformer, and the transformer is electrically connected with the coil through the switch and the load resistor.
Further, the display controller is provided with an electromagnetic humidifying switch.
Further, the model of the humidity sensor is DHT11.
Further, the magnetic field release devices 4 installed in the two refrigerator doors have opposite magnetic poles.
Further, the magnetic field release strength of the magnetic field release device is between 400GS and 1000 GS.
Further, the switch is a double pole double throw switch, and the double pole double throw switch is used for adjusting the magnetic pole direction of the magnetic field release device.
A control method of a refrigerator with a magnetic field releasing device comprises the following steps:
SS01: setting a preset value of accumulated door opening time of the refrigerating chamber and setting a preset value of the opening time of a humidifying function;
SS02: after the power is on, the display controller monitors whether the electromagnetic humidifying switch is manually turned on, if the electromagnetic humidifying switch is turned on, the magnetic field releasing device is controlled to be turned on, humidification is started, and otherwise SS03 is started;
SS03: the display controller calculates the opening time of the refrigerator door 1 of the refrigerating chamber according to the on-off time of the pressure switch, compares the opening time with a preset value, continuously monitors whether the electromagnetic humidifying switch is opened or not when the opening time is smaller than the preset value, calculates the opening time of the refrigerator door of the refrigerating chamber, and starts humidifying when the opening time is larger than the preset value;
SS04: when the refrigerator starts to humidify, the display controller monitors whether the electromagnetic humidification switch is manually closed, if the electromagnetic humidification switch is manually closed, the humidification is closed, and otherwise, the SS05 is entered;
SS05: the display controller monitors the humidification start time length, compares the humidification start time length with a preset value, closes humidification when the humidification start time length is larger than the preset value, monitors whether the humidity value rises and is maintained at a certain level, closes humidification when the humidity value rises and is maintained at a certain level, and continues to monitor the humidification start time length when the humidity value rises and is maintained at a certain level.
Further, when the humidifying function starts, the magnetic field releasing device is turned on first, and then the heater is turned on.
Further, when the humidifying function is turned off, the heater is turned off first, and then the magnetic field releasing device is turned off.
The invention has the following beneficial effects:
according to the refrigerator, the magnetic field release device is arranged on the refrigerator to magnetize condensed water on the refrigerator door, so that hydrogen bonds among water molecules are broken, evaporation of the condensed water is accelerated, power consumption of the heater is reduced, the evaporated condensed water improves humidity in the refrigerator, and freshness preservation of fruits and vegetables is facilitated.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a refrigerator equipped with a magnetic field release device;
FIG. 2 is a front view of a refrigerator equipped with a magnetic field releasing device;
FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;
FIG. 4 is a schematic circuit connection diagram of a part of components of a refrigerator with a magnetic field release device;
FIG. 5 is a schematic diagram of a magnetic field release device;
FIG. 6 is a front view of the magnetic field release device;
FIG. 7 is a schematic view of the cross-sectional structure B-B in FIG. 5;
FIG. 8 is a circuit diagram of a magnetic field release device;
fig. 9 is a flowchart of a control method of a refrigerator equipped with a magnetic field releasing device.
In the drawings, the list of components represented by the various numbers is as follows:
the refrigerator comprises a refrigerator door, a 2-door rotating beam, a 3-display controller, a 4-magnetic field releasing device, a 5-humidity sensor, a 6-heater, a 401-magnet releasing box, a 402-magnetic core, a 403-coil, a 404-box cover, a 405-transformer, a 406-load resistor, a 407-switch and a 408-electrode connector.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "slotted," "upper," "lower," "middle," "inner," "peripheral," and the like are merely used for convenience in describing the present invention and to simplify the description, and do not denote or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Examples
Referring to fig. 1-3, the invention discloses a refrigerator with a magnetic field releasing device, which comprises a refrigerator door 1, a door rotating beam 2, a display controller 3, a magnetic field releasing device 4, a humidity sensor 5 and a heater 6, wherein the two refrigerator doors 1 are respectively arranged at two sides of the door rotating beam 2, pressure switches are respectively arranged at two sides of the door rotating beam 2 and are mutually matched with the refrigerator door 1, the pressure switches are used for monitoring whether the refrigerator door 1 is closed, the display controller 3 is arranged on one surface of the refrigerator door 1, the display controller 3 is used for controlling the refrigerator and displaying information of the refrigerator, an electromagnetic groove is arranged on one side of the refrigerator door 1, the magnetic field releasing device 4 is fixed in the electromagnetic groove, an electric heating groove and a humidity monitoring groove are arranged on one surface of the door rotating beam 2, the heater 6 is arranged in the electric heating groove, and the humidity sensor 5 is fixed in the humidity monitoring groove.
As shown in fig. 4, the display controller 3 is electrically connected with the magnetic field releasing device 4, the humidity sensor 5, the heater 6 and the pressure switch, respectively.
As shown in fig. 5-7, the magnetic field releasing device 4 comprises a magnet releasing box 401, a magnetic core 402, a coil 403, a box cover 404, a transformer 405, a load resistor 406 and a switch 407, wherein the magnet releasing box 401 is matched with the box cover 404, one surface of the magnet releasing box 401 is connected with the magnetic core 402, the coil 403 is wound on the peripheral side surface of the magnetic core 402, the magnetic core 402 is matched with the coil 403 to increase the electromagnetic ferromagnetic field strength, one surface of the box cover 404 is provided with the transformer 405 and the load resistor 406, the load resistor 406 is used for preventing the magnetic field releasing device from being burnt by short circuit, the other surface of the box cover 404 is provided with the switch 407, and one surface of the outer part of the box cover 404 is provided with two electrode joints 408.
As shown in fig. 8, the electrode terminal 408 is electrically connected to the transformer 405, and the transformer 405 is electrically connected to the coil 403 through the switch 407 and the load resistor 406.
Further, the display controller 3 is provided with an electromagnetic humidification switch.
Further, the humidity sensor 5 is of the DHT11 type.
Further, the magnetic field releasing devices 4 installed in the two refrigerator doors 1 have opposite poles.
Further, the magnetic field release strength of the magnetic field release device 4 is between 400GS and 1000 GS.
Further, the switch 407 is a double pole double throw switch for adjusting the magnetic pole direction of the magnetic field release device.
Examples
Referring to fig. 9, a method for controlling a refrigerator equipped with a magnetic field release device includes the steps of:
SS01: setting a preset value 1 of accumulated door opening time of the refrigerating chamber and a preset value 2 of humidification function opening time;
SS02: after the power is on, the display controller 3 monitors whether the electromagnetic humidifying switch is manually turned on, if the electromagnetic humidifying switch is turned on, the magnetic field releasing device 4 is controlled to be turned on, humidification is started, and otherwise SS03 is started;
SS03: the display controller 3 calculates the opening time of the refrigerator door 1 of the refrigerating chamber according to the on-off time of the pressure switch, compares the opening time with a preset value 1, continuously monitors whether the electromagnetic humidifying switch is opened or not when the opening time is smaller than the preset value 1, calculates the opening time of the refrigerator door 1 of the refrigerating chamber, and starts humidifying when the opening time is larger than the preset value 1;
SS04: when the refrigerator starts to humidify, the display controller 3 monitors whether the electromagnetic humidification switch is manually turned off, if the electromagnetic humidification switch is manually turned off, the humidification is turned off, otherwise, SS05 is entered;
SS05: the display controller 3 monitors the humidification on time and compares the humidification on time with a preset value 2, when the humidification on time is longer than the preset value 2, the humidification is turned off, otherwise, whether the humidity value rises and is maintained at a certain level is monitored, the humidification is turned off, otherwise, the humidification on time is continuously monitored.
Further, when the humidifying function starts, the magnetic field releasing device 4 is turned on first, and then the heater 6 is turned on.
Further, when the humidifying function is turned off, the heater 6 is turned off first, and then the magnetic field releasing means 4 is turned off.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In addition, it will be understood by those skilled in the art that all or part of the steps in implementing the methods of the embodiments described above may be implemented by a program to instruct related hardware, and the corresponding program may be stored in a computer readable storage medium, such as a ROM/RAM, a magnetic disk or an optical disk, etc.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a carry on magnetic field release's refrigerator, includes refrigerator door (1), door twist beam (2), display controller (3), magnetic field release (4), humidity transducer (5) and heater (6), two refrigerator door (1) are installed respectively in door twist beam (2) both sides, door twist beam (2) both sides are provided with pressure switch respectively, pressure switch and refrigerator door (1) mutually support, a refrigerator door (1) surface is provided with display controller (3), a serial communication port, refrigerator door (1) one side is provided with the electromagnetic groove, all be fixed with magnetic field release (4) in the electromagnetic groove, door twist beam (2) surface sets up electric heat groove and humidity monitoring groove, install heater (6) in the electric heat groove, humidity transducer (5) are fixed with in the humidity monitoring groove;
the display controller (3) is respectively and electrically connected with the magnetic field releasing device (4), the humidity sensor (5), the heater (6) and the pressure switch;
the magnetic field releasing device (4) comprises a magnet releasing box (401), a magnetic core (402), a coil (403), a box cover (404), a transformer (405), a load resistor (406) and a switch (407), wherein the magnet releasing box (401) is matched with the box cover (404), one inner surface of the magnet releasing box (401) is connected with the magnetic core (402), the coil (403) is wound on the peripheral side surface of the magnetic core (402), the transformer (405) and the load resistor (406) are arranged on one surface of the box cover (404), the switch (407) is arranged on the other surface of the box cover (404), and two electrode connectors (408) are arranged on one surface outside the box cover (404);
the electrode connector (408) is electrically connected with the transformer (405), and the transformer (405) is electrically connected with the coil (403) through the switch (407) and the load resistor (406);
the magnetic poles of the magnetic field release devices (4) arranged in the two refrigerator doors (1) are opposite; the magnetic field release intensity of the magnetic field release device (4) is between 400GS and 1000 GS.
2. A refrigerator equipped with a magnetic field release device according to claim 1, characterized in that the display controller (3) is provided with an electromagnetic humidifying switch.
3. A refrigerator carrying a magnetic field release device according to claim 1, characterized in that the humidity sensor (5) is of the DHT11 type.
4. The refrigerator equipped with the magnetic field release device according to claim 1, wherein the switch (407) is a double pole double throw switch.
5. The control method of a refrigerator equipped with a magnetic field releasing apparatus according to any one of claims 1 to 4, comprising the steps of:
SS01: setting a preset value (1) of accumulated door opening time of the refrigerating chamber and a preset value (2) of humidification function opening time;
SS02: after the power is on, the display controller (3) monitors whether the electromagnetic humidifying switch is manually turned on, if the electromagnetic humidifying switch is turned on, the magnetic field releasing device (4) is controlled to be turned on, humidification is started, and otherwise SS03 is started;
SS03: the display controller (3) calculates the opening time of the refrigerator door (1) of the refrigerating chamber according to the on-off time of the pressure switch, compares the opening time with a preset value (1), continuously monitors whether the electromagnetic humidifying switch is opened or not when the opening time is smaller than the preset value (1), calculates the opening time of the refrigerator door (1) of the refrigerating chamber, and starts humidifying when the opening time is larger than the preset value (1);
SS04: when the refrigerator starts to humidify, the display controller (3) monitors whether the electromagnetic humidification switch is manually closed, if the electromagnetic humidification switch is manually closed, the humidification is closed, otherwise, SS05 is entered;
SS05: the display controller (3) monitors the humidification start time length, compares the humidification start time length with a preset value (2), closes humidification when the humidification start time length is larger than the preset value (2), monitors whether the humidity value rises and is maintained at a certain level, and closes humidification when the humidity value rises and is maintained at a certain level, otherwise continues to monitor the humidification start time length.
6. The method for controlling a refrigerator equipped with a magnetic field releasing device according to claim 5, wherein the humidifying function is started by turning on the magnetic field releasing device (4) and then turning on the heater (6).
7. The method for controlling a refrigerator equipped with a magnetic field releasing device according to claim 5, wherein when the humidifying function is turned off, the heater (6) is turned off first, and then the magnetic field releasing device (4) is turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031273.7A CN108955023B (en) | 2018-09-05 | 2018-09-05 | Refrigerator with magnetic field release device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031273.7A CN108955023B (en) | 2018-09-05 | 2018-09-05 | Refrigerator with magnetic field release device and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108955023A CN108955023A (en) | 2018-12-07 |
| CN108955023B true CN108955023B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811031273.7A Active CN108955023B (en) | 2018-09-05 | 2018-09-05 | Refrigerator with magnetic field release device and control method |
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| CN (1) | CN108955023B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974373B (en) * | 2019-03-28 | 2020-12-04 | 山东沃华远达环境科技股份有限公司 | Surrounding double convection frost-free refrigerator according to electrode law |
| CN114183971A (en) * | 2020-09-15 | 2022-03-15 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
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| CN209197233U (en) * | 2018-09-05 | 2019-08-02 | 长虹美菱股份有限公司 | A kind of refrigerator carrying magnetic field release device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2716772Y (en) * | 2004-05-24 | 2005-08-10 | 黄献隆 | Demister for glass door of refrigerating equipment |
| CN101482743A (en) * | 2008-01-09 | 2009-07-15 | 财团法人工业技术研究院 | Demisting control system and method |
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| CN103851851A (en) * | 2013-11-07 | 2014-06-11 | 海信（山东）冰箱有限公司 | Air-cooling refrigerator with humidifying function and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN108955023A (en) | 2018-12-07 |
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