CN104541117A - Domestic refrigerator and method for operating a heating device of a domestic refrigerator - Google Patents
Domestic refrigerator and method for operating a heating device of a domestic refrigerator Download PDFInfo
- Publication number
- CN104541117A CN104541117A CN201380041825.1A CN201380041825A CN104541117A CN 104541117 A CN104541117 A CN 104541117A CN 201380041825 A CN201380041825 A CN 201380041825A CN 104541117 A CN104541117 A CN 104541117A
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- China
- Prior art keywords
- heater
- domestic refrigerator
- humidity range
- control device
- compressor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/02—Refrigerators including a heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to a method for operating a heating device (9) of a domestic refrigerator (1) which has a housing (2) comprising a coolable interior (3) and at least one lateral wall (8) and which has a heating device (9) that is thermally coupled to the lateral wall (8) surface directed outwards. The invention further relates to a corresponding domestic refrigerator (1). A specification of a humidity range assigned to the humidity of the surroundings of the refrigerator (1) at the installation site of the refrigerator is set in particular by means of an input device (13) of the domestic refrigerator (1), and the heating device (9) is operated dependent on the set specification of the humidity range.
Description
The present invention relates to a kind of Domestic refrigerator, described Domestic refrigerator comprise there is heat insulation sidewall and there is coolable interior room heat insulation housing, refrigerating plant for cooling described interior room and at least one heater are set, described heater is arranged on the surface of the sensing outside of at least one sidewall in described sidewall.The present invention also relates to a kind of method for running such Domestic refrigerator.
WO 2009/003636 A1 discloses a kind of refrigeration and/or refrigeration appliance, and described refrigeration and/or refrigeration appliance have utensil outer wall, on the region of described utensil outer wall or among be provided with heater.Described refrigeration and/or refrigeration appliance comprise control or adjusting device, temperature-sensitive sticker and humidity sensor.
Task of the present invention is, a kind of method that propose heater for running Domestic refrigerator, that improve, described Domestic refrigerator has the housing with coolable interior room and at least one sidewall, and has the heater be coupled with the surface heat of the sensing outside of described sidewall.Other task of the present invention is, proposes a kind of Domestic refrigerator correspondingly improved.
Task of the present invention is solved by the method for the heater for running Domestic refrigerator, described Domestic refrigerator has the housing with coolable interior room and at least one sidewall, and have the heater be coupled with the surface heat of the sensing outside of described sidewall, described method has following methods step:
-regulating, especially regulate the descriptive information about humidity range by means of the input unit of described Domestic refrigerator, described humidity range corresponds to the humidity of described Domestic refrigerator in the surrounding environment at its placement location place, and
-running described heater according to the regulated descriptive information about described humidity range, the control device especially by described Domestic refrigerator runs described heater with controlling.
Another aspect of the present invention relates to a kind of Domestic refrigerator, it has with heat insulation sidewall and the heat insulation housing with coolable interior room, refrigerating plant for cooling described coolable interior room is set, at least one heater be coupled with the surface heat of the sensing outside of at least one sidewall in described sidewall, input unit and control device, described input unit arranges and is used for, input the descriptive information about humidity range, described humidity range corresponds to the humidity of Domestic refrigerator in the surrounding environment at its placement location place, described control device arranges and is used for performing according to method of the present invention based on the inputted descriptive information about humidity range.Preferably, be built-in type utensil according to Domestic refrigerator of the present invention.It can be such as household refrigeration utensil, household refrigeration appliances or freezing and refrigeration combination.
Therefore, Domestic refrigerator according to the present invention comprises heater, and this heater is coupled with the surface heat of the sensing outside of sidewall.Therefore, heater arranges and is used for, and heats the surface of the sensing outside of described sidewall where necessary, at least to reduce the danger that condensate liquid is formed on a surface or the formation stoping even condensate liquid.Arranged according to the present invention, manually regulate the descriptive information about humidity range, the humidity at the place place that placement location place, i.e. home appliances that described humidity range corresponds to Domestic refrigerator run, to run heater according to the regulated descriptive information about described humidity range, especially to run heater with controlling by control device.Can realize thus, when not having independent humidity sensor, the operation of described heater also matches with ambient humidity, thus can potential comparatively energy-saving operation heater.
Preferably, the descriptive information about humidity range can be arranged thus, and its mode is, especially from multiple humidity range, selects the descriptive information about humidity range by means of input unit.Therefore, Domestic refrigerator can such as be implemented like this, and make the descriptive information of described Domestic refrigerator setting for showing multiple humidity range to people, Domestic refrigerator according to the present invention is in the family of this people.So, input unit can be implemented like this, makes the descriptive information can selecting about humidity range from multiple humidity range by described input unit.So, such as humidity is divided into multiple humidity range.Such as can arrange five humidity ranges, such as described humidity range corresponds to numeral 1,2,3,4,5.Such as also can by means of word " little ", " in " and " greatly " represent humidity range, to make the selection of humidity range of mating become easy concerning people.Therefore, such as can manually input wanted humidity range when regulating Domestic refrigerator or also can correct after a while.Then, control device such as can by turning on and off the temperature controlling or regulate heater.
Stop the correlation between the heating power of the formation of condensate liquid such as can be asked for by rule of thumb in advance for the Domestic refrigerator determined in other words according to the humidity of the surrounding environment of Domestic refrigerator of the present invention and the required danger formed on sidewall at least reducing condensate liquid.For different humidity ranges, especially for the different humidity range of multiple humidity range, such as this correlation can be stored in the control device according to Domestic refrigerator of the present invention, to control heater corresponding to regulated humidity range selected in other words.
The operation of heater especially can control ground, by running described heater to perform with the heating power relevant with the descriptive information about described humidity range by the control device of Domestic refrigerator.Especially heating power can be changed by turning on and off heater according to the descriptive information about humidity range.Especially the information about the correlation between required heating power and the humidity range of multiple humidity range can be stored in control device.
Therefore, according to a kind of modification, implement according to Domestic refrigerator of the present invention like this, make the descriptive information can selecting about described humidity range from multiple humidity range by means of described input unit.Then, according to one preferred embodiment, the information about the correlation between required heating power and the described humidity range of multiple humidity range can be stored in control device, thus control device can according to about the descriptive information of described humidity range and the information of attaching troops to a unit in this humidity range particularly by the heating power turning on and off heater and control heater.Such as can ask for this correlation by rule of thumb in advance for the Domestic refrigerator determined.
In order to make heater be coupled with the surface heat of the sensing outside of sidewall, described heater can be arranged on the surface of sensing outside of sidewall.This heater also can be arranged in the inside of sidewall, and especially foam surrounds in this sidewall.Can realize thus, heater is invisible or only visible reluctantly.
Such as, heater can be configured to electric heater unit, especially be configured to face formula electric heater unit.Described formula electric heater unit especially allows to heat relevant surface relatively uniformly.
Especially there is refrigerant loop as refrigerating plant according to Domestic refrigerator of the present invention, the evaporimeter that described refrigerant loop has compressor, connects liquefier after the compressor and be connected to after described liquefier, wherein, especially described compressor and described liquefier are interconnected by means of heating pipe.
Preferably, refrigerant loop can have the extension of refrigerant valve and the described heating pipe that can control by means of control device, and described extension is at least parallel to the connection partially of described heating pipe and can connects by means of refrigerant valve and cut off and form heater.Thereby, it is possible to save electric heater unit.Such as due to aesthetics, the extension of heating pipe can surround in sidewall by foam.
Preferably can arrange, only connect when compressor is connected or can heater be connected.Also can arrange, only compressor connect and compressor turn off after the first duration and/or compressor connect after with the second decreased duration time, connect or can heater be connected.That is, condensate liquid be formed in cooling stage during, namely compressor connect stage during be quite possible.
Five humidity ranges are such as set, then such as can arrange, during compressor operating time, namely during compressor is connected, only heater to 20% is connected with the first duration extension and/or with the second decreased duration when being necessary, 40%, 60%, 80% or 100% runs heater with corresponding heating power in other words.Such as, this can be realized by the operation of the corresponding interval of heater.
When environment temperature is higher, the probability that the surface of the sensing outside of sidewall is formed condensate liquid increases.In order to improve the operation of heater, described heater can be run according to the surrounding environment of the placement location of Domestic refrigerator by the temperature asked for.
In order to ask for the temperature of the surrounding environment of Domestic refrigerator, this Domestic refrigerator can comprise suitable temperature sensor.Such as, this temperature sensor is arranged on the surface of sensing outside of sidewall.But in order to also ask for the temperature of surrounding environment when not having temperature sensor, preferably can arrange, the relative operation time based on compressor estimates temperature.If such as relative compressor operating time is comparatively large, then this shows that ambient temperature is higher.For a collection of Domestic refrigerator, this such as (ab Werk) can ask for when dispatching from the factory by rule of thumb.In order to also estimate the ambient temperature of Domestic cooler tool better, its control device is for asking for relative duration in other words can to arrange Domestic refrigerator like this, and the door leaf arranged for closing coolable interior room is open within this duration.Door leaf is opened the more frequent time is in other words longer, then described coolable interior room is heated more consumingly, and therefore the relative operation time of compressor improves.Correlation between the relative duration that the ambient temperature of Domestic refrigerator and relative compressor operating time and door leaf open can be asked for by rule of thumb when dispatching from the factory.Therefore, according to the modification according to method of the present invention, can open based on the relative operation time of compressor and/or according to the relative of door leaf that the relative operation time of compressor and the setting of Domestic refrigerator are used for closing coolable interior room the temperature that the duration asks for the surrounding environment of the placement location of Domestic refrigerator.
Preferably, relative humidity can be asked for based on the surrounding environment about the descriptive information of humidity range and the placement location of Domestic refrigerator by the temperature asked for.If striked relative humidity is greater than 100%, then heater can be connected or keep to connect.Relative humidity can be asked for by selected humidity range and Domestic refrigerator by the environment temperature asked for according to not Leah figure (Mollier-Diagramm) well known by persons skilled in the art.
In schematic accompanying drawing, exemplarily embodiments of the invention are shown.Accompanying drawing illustrates:
Fig. 1 Domestic cooler tool,
The refrigerant loop of Fig. 2 Domestic cooler tool,
The sidewall of the housing of Fig. 3 Domestic cooler tool and
The refrigerant loop that Fig. 4 substitutes.
Fig. 1 illustrates the example of Domestic cooler tool 1 as Domestic refrigerator, and described Domestic cooler tool comprises that have coolable interior room 3, heat insulation housing 2.Domestic cooler tool 1 is especially built-in type utensil.
Domestic cooler tool 1 comprise at least one in fig. 2 shown, for cooling the refrigerant loop 20 of interior room 3.When current embodiment, the refrigerant loop 20 of coolable interior room 3 comprises compressor 21, be connected to liquefier 22 after described compressor 21, be connected to described liquefier 22 after the throttling arrangement 23 being especially embodied as throttle pipe or capillary and the evaporimeter 24 be arranged between throttling arrangement 23 and compressor 21.Compressor 21 and liquefier 22 are such as interconnected by means of heating pipe 25.
In addition, Domestic cooler tool 1 has control device 11 shown in fig. 2, described control device 11 arranges and is used for, described refrigerant loop 20 is controlled like this when family expenses cooling apparatus 1 runs, refrigerating chamber 3 and refrigerating chamber 4 is made at least to have given or adjustable rated temperature roughly in advance, as those skilled in the art are known in principle.For this reason, such as, control device 11 turns on and off compressor 21 in generally known mode.
When current embodiment, Domestic cooler tool 1 has the door leaf 4 for closing coolable interior room 3.When door leaf 4 is opened, coolable interior room 3 can be touched.When current embodiment, the side in the direction of the coolable interior room 3 of the sensing of door leaf 4 is furnished with multiple door compartment 5 for depositing cooling thing.In coolable interior room 3, being especially furnished with multiple lattice base plate 6 for depositing cooling thing, and being especially furnished with drawer 7 in the lower area of coolable interior room 3, cooling thing can leave in described drawer.
When current embodiment, heat insulation housing 2 has two heat insulation sidewalls 8, in these two sidewalls, and one in described heat insulation sidewall 8 shown in Figure 3.In order at least reduce danger that condensate liquid occurs on the surface of the sensing outside of sidewall 8 or even stop condensate liquid to be formed on the surface of the sensing outside of sidewall 8, Domestic cooler tool 1 comprises the described surface of the sensing outside in order to heat described sidewall 8 and the heater 9 that arranges.Heater 9 is especially in thermo-contact with the described surface of the sensing outside of described sidewall 8.Heater 9 such as can be arranged in the outside of sidewall 8.But described heater also can be arranged in the inside of sidewall 8, preferred foams surrounds (eingeschaeumt) in this sidewall.
When current embodiment, heater 9 is configured to electric heater unit, is especially configured to face formula electric heater unit 10.Electric heater unit is such as arranged in the alcove 12 of sidewall 8 and/or foam surrounds in sidewall 8.
When current embodiment, also such orecontrolling factor device 11 is for controlling the operation of heater 9.Here, can arrange, control device 11 control heater 9 heating power, especially turn on and off this heater.
When current embodiment, Domestic cooler tool 1 has input unit 13, and this input unit is such as arranged on the front side of Domestic cooler tool 1.Input unit 13 is such as configured to touching.
Input unit 13 is set, makes people's (Domestic cooler tool 1 is in the family of this people) such as manually can input the descriptive information of the humidity to be expected of the surrounding environment of Domestic cooler tool 1.Here can arrange, can select a humidity range by means of input unit 13 from multiple humidity range, wherein, selected humidity range corresponds to the humidity of the surrounding environment of Domestic refrigerator 1.Such as, can arrange, a humidity range can be selected by means of input unit 13 from three or five different humidity ranges.Such as also can by means of word " little ", " in " and " greatly " represent humidity range, to make the selection of the humidity range matched become easy concerning people.
Input unit 13 is coupled with control device 11, thus can for control device 11 about the information of selected humidity range.When current embodiment, control device 11 constructs like this, control device is made to control the heating power of heater 9 according to selected humidity range, its mode is, such as, described control device is connected heater 9 according to selected humidity range and can be connected the longer or shorter time period.
Preferably, in the control device 11 of family expenses cooling apparatus 1, store the information about the correlation between required heating power and the humidity range of multiple humidity range, thus control device 11 can according to about the descriptive information of humidity range and the information of attaching troops to a unit in this humidity range particularly by the heating power turning on and off heater 9 and control heater 9.For the Domestic refrigerator determined Domestic cooler tool in other words, this correlation can such as be asked in advance by rule of thumb.This correlation can such as be stored in control device 11 as indicatrix.
Preferably, control device 11 constructs like this, makes substantially only when compressor 21 is connected, and heater 9 connected by control device.Can arrange at this, only when compressor 21 is connected, heater 9 can be connected.But, also can arrange, the first duration that heater 9 is only certain during compressor 21 is connected and after compressor 21 turns off can connect.Additionally or alternatively, also can arrange, heater 9 can be connected after the second certain duration only after the connection of compressor 21.
If setting example is as five humidity ranges, then such as can arrange, during compressor operating time, namely compressor 21 connect during, where necessary then with the first duration extension and/or with the second decreased duration connect heater only to 20%, 40%, 60%, 80% or 100% in other words with corresponding heating power to run heater 9.Such as, this can be realized by the operation of the corresponding interval of heater 9.
When current embodiment, can also arrange, control device 11 environmentally temperature controls the heating power of heater 9.For this reason, Domestic cooler tool 1 can comprise the temperature sensor 14 be coupled with control device 11.Such as temperature sensor 14 is arranged on the surface of sensing outside of sidewall 8.
But Domestic cooler tool 1 in other words its control device 11 also can be implemented like this, the relative duration that described control device is connected according to relative compressor operating time, i.e. compressor 21 estimates environment temperature.If such as relative compressor operating time is comparatively large, then this shows that environment temperature is warmer.For a collection of Domestic refrigerator Domestic cooler tool in other words, this such as can ask for when dispatching from the factory by rule of thumb.In order to also estimate the environment temperature of Domestic cooler tool 1 better, Domestic cooler tool 1 relative duration that opens for asking for door leaf 4 of its control device 11 in other words can be set like this.Door leaf 4 is opened the more frequent time is in other words longer, then coolable interior room 3 is heated more consumingly, and therefore the relative compressor operating time of compressor 21 increases.Correlation between the relative duration that the environment temperature of Domestic cooler tool 1 and relatively compressor operating time and door leaf 4 open can be asked for by rule of thumb when dispatching from the factory.In order to ask for the relative duration that door leaf 4 opens, the door that control device 11 such as can be substantially known with those skilled in the art is opened switch and is connected.Such as, corresponding information is stored in control device 11.
When current embodiment, control device 11 can be implemented like this, control device is made to ask for relative humidity according to the humidity range of Mo Liya curve map (Mollier-Diagramm) well known by persons skilled in the art selected by Domestic cooler tool 1 and striked environment temperature, and and if only if when striked relative humidity is greater than 100%, connects and can connect heater 9 in other words.Preferably, control device 11 is implemented like this, make control device additionally only during compressor operating time, namely compressor 21 connect during, connect described heater 9 with described first duration extension and/or with the second decreased duration if necessary.
Fig. 4 illustrates the refrigerant loop 40 substituted for Domestic cooler tool 1.If additionally do not illustrated, then shown in the diagram refrigerant loop 20 with the part of refrigerant loop 20 shown in fig. 2 substantially the identical part identical with function of structure be provided with identical Reference numeral.
Refrigerant loop 40 shown in the diagram is substantially distinguished with refrigerant loop 20 shown in fig. 2 and is, refrigerant loop 40 has the extension 41 of heating pipe 25, and described extension uses as the heater 9 for sidewall 8.In this case, Domestic cooler tool is not used for the electric heater unit of sidewall 8.The cold-producing medium in heating and cooling loop 40 in the region of heating pipe 25.The extension 41 of heating pipe 25 is at least parallel to the connection partially of heating pipe 25.
When current embodiment, refrigerant loop 40 comprises refrigerant valve 42, can be connected to the extension 41 of heating pipe 25 by means of this refrigerant valve.
The extension 41 of heating pipe 25 is coupled with the surface heat of the sensing outside of sidewall 8, and preferred foams is surrounded in sidewall 8.
Refrigerant valve 42 is coupled with control device 11, thus control device can open and close refrigerant valve 42, to control the heating power of the heater 9 of the extension 41 being configured to heating pipe 25 as mentioned above, its mode is, control device opens and closes refrigerant valve 42, to turn on and off the heater 9 of the extension 41 being configured to heating pipe 25.
Reference numerals list
1 Domestic cooler tool
2 housings
3 coolable interior rooms
4 door leafs
5 door compartments
6 lattice base plates
7 drawers
8 sidewalls
9 heaters
10 formula heaters
11 control device
12 alcoves
13 input units
14 temperature sensors
20 refrigerant loops
21 compressors
22 liquefiers
23 throttling arrangements
24 evaporimeters
25 heating pipes
40 refrigerant loops
The extension of 41 heating pipes
42 refrigerant valves
Claims (15)
1. for running the method for the heater of Domestic refrigerator (1), described Domestic refrigerator has the housing (2) with coolable interior room (3) and at least one sidewall (8), and have the heater (9) be coupled with the surface heat of the sensing outside of described sidewall (8), described method has following methods step:
-to regulate, especially regulate the descriptive information about humidity range by means of the input unit (13) of described Domestic refrigerator (1), described humidity range corresponds to the humidity of described Domestic refrigerator (1) in the surrounding environment at its placement location place, and
-run described heater (9) according to the regulated descriptive information about described humidity range, run described heater with controlling especially by the control device (11) of described Domestic refrigerator (1).
2. method according to claim 1, it is characterized in that, with the heating power relevant with the described descriptive information about described humidity range, run described heater (9) especially by turning on and off described heater (9) according to the descriptive information about described humidity range, the control device (11) especially by described Domestic refrigerator (1) controls ground and runs described heater.
3. method according to claim 1 and 2, it is characterized in that, select from multiple humidity range about described humidity range descriptive information, especially select by means of described input unit (13), wherein, the information of the correlation between storing about the described humidity range in required heating power and multiple humidity range, be especially stored in described control device (11).
4. according to the method in any one of claims 1 to 3, it is characterized in that, only when connecting the setting of described Domestic refrigerator (1) for cooling the refrigerant loop (20 of described coolable interior room (2), 40) during compressor (21), run described heater (9), described control device (11) especially by described Domestic refrigerator (1) controls ground and runs described heater, or, only when described compressor (21) is connected and described compressor (21) turn off after the first duration and/or with described compressor (21) connect after second decreased duration ground, run described heater (9), especially control ground by the described control device (11) of described Domestic refrigerator (1) and run described heater.
5. method according to any one of claim 1 to 4, is characterized in that, is run described heater (9) according to the surrounding environment of the placement location of described Domestic refrigerator (1) by the temperature asked for.
6. method according to claim 5, it is characterized in that, by means of the temperature sensor (14) of described Domestic refrigerator (1), and/or based on the relative operation time of described compressor (21), and/or open based on the relative of door leaf (4) that the relative operation time of described compressor (21) and the setting of described Domestic refrigerator (1) are used for closing described coolable interior room (3) temperature that the duration asks for the surrounding environment of the placement location of described Domestic refrigerator (1).
7. the method according to claim 5 or 6, it is characterized in that, relative humidity is asked for by the temperature asked for based on the surrounding environment about the descriptive information of described humidity range and the placement location of described Domestic refrigerator (1), and, if striked relative humidity is greater than 100%, then connects and can connect described heater (9) in other words.
8. Domestic refrigerator, it has with heat insulation sidewall (8) and the heat insulation housing (2) with coolable interior room (3), refrigerating plant for cooling described coolable interior room (3) is set, at least one heater (9) be coupled with the surface heat of the sensing outside of at least one sidewall in described sidewall (8), and there is control device (11), described control device (11) arranges for controlling described at least one heater (9), it is characterized in that, described Domestic refrigerator (1) has input unit (13), described input unit arranges and is used for, input the descriptive information about humidity range, described humidity range corresponds to the humidity of described Domestic refrigerator (1) in the surrounding environment at its placement location place, and, described control device (11) arranges and is used for, method according to any one of claim 1 to 7 is performed based on the inputted described descriptive information about described humidity range.
9. Domestic refrigerator according to claim 8, it is characterized in that, described control device (11) arranges and is used for, running described heater (9) with the heating power relevant with the descriptive information about described humidity range, running described heater especially by turning on and off described heater (9) according to the descriptive information about described humidity range.
10. Domestic refrigerator according to claim 8 or claim 9, is characterized in that, can select the descriptive information about described humidity range by means of described input unit (13) from multiple humidity range.
11. Domestic refrigerators according to claim 10, it is characterized in that, store the information about the correlation between required heating power and the described humidity range of described multiple humidity range in the described control device (11), thus described control device (11) can according to control about the descriptive information of described humidity range and the information of attaching troops to a unit in this humidity range described heater (9) heating power, especially by the heating power turning on and off described heater (9) and control described heater.
Domestic refrigerator according to any one of 12. according to Claim 8 to 11, it is characterized in that, described heater (9) is arranged on the surface of the sensing outside of described sidewall (8), or, described heater (9) is arranged in the inside of described sidewall (8), is especially surrounded by foam in described sidewall.
Domestic refrigerator according to any one of 13. according to Claim 8 to 12, is characterized in that, described heater (9) is configured to electric heater unit, is especially configured to face formula electric heater unit (10).
Domestic refrigerator according to any one of 14. according to Claim 8 to 13, it is characterized in that, described refrigerating plant is configured to refrigerant loop (20,40), the evaporimeter (24) that described refrigerant loop has compressor (21), is connected to the liquefier (22) after described compressor (21) and is connected to after described liquefier (22), wherein, especially described compressor (21) and described liquefier (22) are interconnected by means of heating pipe (25).
15. Domestic refrigerators according to claim 14, it is characterized in that, described refrigerant loop (40) has the extension (41) of a refrigerant valve (42) that can control by means of described control device (11) and described heating pipe, and the part that described extension is at least parallel to described heating pipe (25) connects and can connect by means of described refrigerant valve (42) and cut off and form described heater (9).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012213942.7A DE102012213942A1 (en) | 2012-08-07 | 2012-08-07 | Domestic refrigerating appliance and method for operating a heating device of a household refrigerating appliance |
| DE102012213942.7 | 2012-08-07 | ||
| PCT/EP2013/065799 WO2014023587A1 (en) | 2012-08-07 | 2013-07-26 | Domestic refrigerator and method for operating a heating device of a domestic refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104541117A true CN104541117A (en) | 2015-04-22 |
Family
ID=48877243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380041825.1A Pending CN104541117A (en) | 2012-08-07 | 2013-07-26 | Domestic refrigerator and method for operating a heating device of a domestic refrigerator |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2883011A1 (en) |
| CN (1) | CN104541117A (en) |
| DE (1) | DE102012213942A1 (en) |
| WO (1) | WO2014023587A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990547A (en) * | 2019-03-29 | 2019-07-09 | 长虹美菱股份有限公司 | Refrigerator storage door flip beam segmented control method |
| CN110440493A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator with dry room |
| CN110440521A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318843A1 (en) * | 1993-06-07 | 1994-12-08 | York Int Gmbh | Method for actuating frame heating systems in refrigerated furniture |
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2012
- 2012-08-07 DE DE102012213942.7A patent/DE102012213942A1/en not_active Withdrawn
-
2013
- 2013-07-26 EP EP13742218.4A patent/EP2883011A1/en not_active Withdrawn
- 2013-07-26 WO PCT/EP2013/065799 patent/WO2014023587A1/en active Application Filing
- 2013-07-26 CN CN201380041825.1A patent/CN104541117A/en active Pending
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|---|---|---|---|---|
| US3859502A (en) * | 1974-02-11 | 1975-01-07 | Anthony S Mfg Co | Defrosting system for refrigerator doors |
| US5778689A (en) * | 1997-05-19 | 1998-07-14 | Beatenbough; Bryan | System for maintaining refrigeration doors free of frost and condensation |
| CN101688730A (en) * | 2007-06-29 | 2010-03-31 | 利勃海尔-家用电器利恩茨有限责任公司 | Refrigerator and/or freezer device |
| CN101684980A (en) * | 2008-09-27 | 2010-03-31 | 海尔集团公司 | Working mode for controlling heating of anti-condensation cream by using humidity sensor on refrigerator |
| US20120017612A1 (en) * | 2010-07-20 | 2012-01-26 | Brent Alden Junge | System to control external condensation on a refrigerator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110440493A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator with dry room |
| CN110440521A (en) * | 2018-05-04 | 2019-11-12 | 青岛海尔智能技术研发有限公司 | A kind of refrigerator and its control method |
| CN109990547A (en) * | 2019-03-29 | 2019-07-09 | 长虹美菱股份有限公司 | Refrigerator storage door flip beam segmented control method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014023587A1 (en) | 2014-02-13 |
| DE102012213942A1 (en) | 2014-02-13 |
| EP2883011A1 (en) | 2015-06-17 |
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