CN103842752B - For the refrigerating appliance that low noise runs - Google Patents
For the refrigerating appliance that low noise runs Download PDFInfo
- Publication number
- CN103842752B CN103842752B CN201280042546.2A CN201280042546A CN103842752B CN 103842752 B CN103842752 B CN 103842752B CN 201280042546 A CN201280042546 A CN 201280042546A CN 103842752 B CN103842752 B CN 103842752B
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- Prior art keywords
- temperature
- operational mode
- control unit
- low noise
- refrigerating
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- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 21
- 240000006909 Tilia x europaea Species 0.000 claims abstract description 21
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 21
- 239000004571 lime Substances 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 235000021152 breakfast Nutrition 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F25D29/00—Arrangement or mounting of control or safety 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
-
- 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
- F25D2400/36—Visual displays
- F25D2400/361—Interactive visual displays
-
- 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
- F25D2600/00—Control issues
- F25D2600/02—Timing
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Landscapes
- 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
Refrigerating appliance, especially Domestic refrigerator, the refrigerating generator there is storage chamber, described storage chamber being cooled, for sensing temperature sensor and the control unit of the temperature of described storage chamber, this control unit arranges and is used for, in temperature-constant operation pattern (S1-S5), higher than the first limes superiors temperature (T in storage chamber
+ 1) time make described refrigerating generator put (S2) into operation.Described control unit can temporarily be transformed in the operational mode (S7, S8) of low noise, in the operational mode of this low noise, even if higher than described first limes superiors temperature (T
+ 1) time also block the operation of described refrigerating generator.
Description
Technical field
The refrigerating generator the present invention relates to refrigerating appliance, especially Domestic refrigerator, this refrigerating appliance has storage chamber, described storage chamber being cooled, for the temperature sensor that senses the temperature of described storage chamber and the temperature that senses according to temperature sensor to control the control unit of the operation of described refrigerating generator.In the common operation of refrigerating appliance, described control unit is as having sluggish comparator work, when the first limes superiors temperature higher than storage chamber, this comparator makes refrigerating generator put into operation, and, once lower than the first limit inferior temperature than first limes superiors temperature low several years, just make refrigerating generator out of service.Like this, refrigerating generator to be in operation and refrigerating appliance sends the time that time of running noises strong correspondingly and the out of service and refrigerating appliance of refrigerating generator do not produce noise or may produce noise on a small scale mutually replaces.
Background technology
Because the running status of refrigerating generator is only relevant with accounting for leading temperature in refrigerating appliance, when conventional refrigeration utensil, user directly can not affect noise emission at large, and, if refrigerating generator enters operation when user rests near refrigerating appliance, then user almost can not do other thing except standing associated noise emission.Although user also can turn off this utensil, if he forgets connect again this utensil when he leaves around this utensil, so he must consider that the thing in utensil is corrupt, thus this replacement scheme is feasible hardly.
By the known a kind of refrigerating appliance of EP2116801A1, wherein, be provided with the sensor for sensing the people near this utensil and block the operation of refrigerating generator when time near people is in.When the temperature in storage chamber is elevated to limiting value, refrigerating generator is connected again forcibly.Therefore, the time that the noise emission caused by refrigerating generator can be near utensil than people by the time period avoided is short.
KR2001-0081331 points out a kind of refrigerating appliance.It supports the operational mode of normal operation mode and low noise, and in the operational mode of this low noise, the temperature range allowed is than wide in normal operation mode.Control unit is changed between described operational mode according to ambient brightness.
Summary of the invention
Task of the present invention is, realizes a kind of refrigerating appliance that can realize the operation of the long-time low noise continued.
This task is solved by this refrigerating appliance of the present invention.This refrigerating appliance has storage chamber, make the refrigerating generator that this storage chamber cools, for sensing temperature sensor and the control unit of the temperature of this storage chamber, this control unit arranges and is used for, in temperature-constant operation pattern, higher than making described refrigerating generator put into operation during the first limes superiors temperature in described storage chamber and out of service lower than making described refrigerating generator be placed in during the first limit inferior temperature in described storage chamber, and, described control unit can temporarily be transformed in the operational mode of low noise, in the operational mode of described low noise, even if higher than the operation also blocking described refrigerating generator during described first limes superiors temperature, it is characterized in that, described control unit is arranged like this, make described refrigerating appliance can in the operational mode being transitioned into described low noise before be temporarily transformed in pre-cooled operational mode, in this pre-cooled operational mode, even if lower than the operation also maintaining described refrigerating generator during described first limit inferior temperature.The operational mode of this refrigerating appliance in the following operational mode being referred to as low noise, in described operational mode, even if when being also blocked higher than the operation of described refrigerating generator when described first limes superiors temperature.The operation blocking described refrigerating generator causes the cooling interrupting described storage chamber, but as long as the operational mode of described low noise only temporarily works and described refrigerating appliance automatically returns in temperature-constant operation pattern, this interruption can be allowed to.By making described refrigerating appliance run a period of time in pre-cooled operational mode before being transitioned in described low noise operational mode, relative to temperature-constant operation pattern, temperature in storage chamber can be lowered, thus the time period that described low noise operational mode can maintain can be extended wherein, and there is not the superheated of storage chamber.
In the simplest situations, described control unit can comprise user interface, one can be inputted for being transformed into the request in the operational mode of described low noise by user by this user interface, thus when user feels to be disturbed due to the noise emission of refrigerating appliance, he reduces this noise emission with can having immediate effect.
Alternatively or addedly, described control unit comprises timer, this timer arranges and is used for, respectively one be programmed in described timer, time of periodically repeating if desired time with aspect report one for being transformed into the request in the operational mode of described low noise.Meet destination, the time be programmed is respectively to run low noise with having higher possibility and there is time of demand, such as every day breakfast time, many users take food at the described refrigerating appliance place of next-door neighbour breakfast in kitchen.
Meet destination, described refrigerating appliance should have user interface, and by this user interface, user can programme to described timer according to its demand oneself.At this, can for the identical user interface of the user interface of user to the request that instant noise reduces can be inputted with user by it.
Described control unit can arrange and be used for, and is converted back to temperature-constant operation pattern respectively after the stand-by period given in advance from the operational mode of low noise.But preferred alternative hereto, that is, be always converted back in described temperature-constant operation pattern when the temperature in described storage chamber reaches the second limes superiors temperature higher than described first limes superiors temperature.Like this, can avoid jeopardizing the cooling thing be included in described storage chamber due to too high temperature, if if described low noise operational mode maintains too for a long time at a higher temperature or the door of storage chamber is in the cooling thing opening wide or load large calorimetric for a long time described in low noise mode, described too high temperature such as may produce.
Described control unit is used for although can be arranged, unconditionally fulfil the request for being transformed in the operational mode of low noise, no matter this request sends by user or by timer, but the concept of request means, different from order, its recipient also may refuse it in some cases.Within the scope of the invention, this decision freedom is also favourable, like this, described control unit preferably should arrange and be used for, when the temperature in described storage chamber is higher than three limes superiors temperature that also can with second limes superiors temperature equal higher than the first limes superiors temperature, then ignore the request for being transformed in low noise operational mode.In other words, can cause storage chamber superheated if deferred to, described control unit can maintain temperature-constant operation pattern on the contrary with sent request.
If described control unit ignores this request run low noise, described user interface then should arrange and be used for, and display one report, this report is with aspect report user: described request is left in the basket.It is significant for showing such report, and do not depend on, this request is still sent by timer by user oneself, because if user hears the running noises of this refrigerating generator when he does not expect the time point of running noises, display report makes user can examine the correct running of refrigerating appliance.
In addition, described control unit can arrange and be used for, when quick refrigerating mode works, ignore the request for being transformed in the operational mode of low noise, because can not meet on the one hand to the request of cooling fast with on the other hand to the request that low noise runs simultaneously.In this case; described control unit meets destination and gives quick refrigerating mode by priority; because if fast refrigerating mode works, it usually for protection cooling thing be required and associated temporal noise produce can allow by user.If user does not agree to this adjustment, can be given him and turn off again quick refrigerating mode and the possibility selecting the operational mode of low noise subsequently.
Comfortable for user, when pre-cooled operational mode stops, control unit is automatically transformed in low noise operational mode.
Especially the criterion stopping pre-cooled operational mode can be used as lower than the second limit inferior temperature lower than described first limit inferior temperature.
Accompanying drawing explanation
Other features and advantages of the present invention are learnt with reference to accompanying drawing is clear according to the following description of embodiment.Also the NM feature of embodiment is learnt by these descriptions and accompanying drawing.These features also can occur with the form different with disclosed especially combination here.Therefore, multiple such feature does not draw such conclusion in identical sentence or with the fact that other context correlation is mentioned: these features only can occur with disclosed especially combination; Replace, think in principle, functionally not have problems as long as of the present invention, then also can remove in multiple such feature or slightly change Individual features.Accompanying drawing illustrates:
The block diagram of Fig. 1 refrigerating appliance, this refrigerating appliance can apply the present invention;
The flow chart of the program that Fig. 2 carries out in the control unit of this refrigerating appliance;
This refrigerating appliance of Fig. 3 by the user interface during user's input transition to the request in low noise operational mode;
The user interface of Fig. 4 when this request can be deferred to after input described request;
The user interface of Fig. 5 when this request can not be deferred to;
Fig. 6 and Fig. 3 similar, according to the view of the configuration further developed of the present invention;
Fig. 7, to the user interface during time programming, wishes the operation of low noise in the described time; With
The flow chart further developed of the program that Fig. 8 carries out in the control unit of this refrigerating appliance;
Detailed description of the invention
Fig. 1 is the indicative icon of refrigerating appliance, especially household refrigeration cabinet or household refrigeration appliances, and this refrigerating appliance can apply the present invention.This refrigerating appliance comprise one or also comprise multiple that surrounded by heat insulation housing 1, for cooling the storage chamber 2 of thing and the refrigerating generator for making this storage chamber 2 cool, this refrigerating generator comprises in known manner: for the compressor 3 of cold-producing medium; Condenser 4, in this condenser, the cold-producing medium adiabatically compressed by compressor 3 is by Thermal release to environment and in this condensation; And evaporimeter 5, in this evaporimeter, the cold-producing medium of condensation heat absorption situation decline low-pressure and sucked by compressor 3 at this refrigerant vapour produced.Here, due to simplicity, evaporimeter 5 is expressed as back wall formula evaporimeter, but self-evident, and the present invention also can apply arbitrary evaporator type, especially also can apply evaporator without frost.
Compressor 3 can be arbitrary known type; The most frequently used is the piston compressor with the piston driven by motor.When compressor 3 runs, piston, motor and the cold-producing medium in compressor 3, flowing between condenser 4 and evaporimeter 5 produce the noise that can be perceived in the outside of refrigerating appliance.When compressor 3 is turned off, this noise source disappears, and the vapour bubble that may sometimes raise in the liquid refrigerant of evaporimeter 5 can also cause the noise that can hear in outside.
Control unit 6 one aspect is according to the temperature measured by temperature sensor 7 on storage chamber 2 and another aspect controls the operation of compressor 3 according to the predefined parameter that user can input in user interface 8.
As illustrate schematicallyd in FIG, user interface 8 comprises alphanumeric and/or figure display element, such as liquid crystal display 9, and multiple configuration is to the button 10 of display element 9.In order to better clarity, here and in following figure, button 10 separates with display element 9 respectively and illustrates, but self-evident, when to tactiosensible display element, described button also can be made up of the region of the display plane of display element self.
Fig. 2 illustrates the working method of control unit 6 intuitively according to flow chart.As long as do not arrange in addition via user, this refrigerating appliance is in temperature-constant operation pattern, and this temperature-constant operation pattern comprises the step S1 to S5 of Fig. 2.Step S1 to S5 repeats circulatingly, thus completely at random selects in these steps one as the beginning step of described program.In step sl, control unit 6 compares the temperature T measured by temperature sensor 7 and the first limes superiors temperature T of storage chamber 2
+ 1.When higher than this limiting temperature T
+ 1time, then connect compressor (S2), thus temperature T declines again.In step s3, C.T T and the first limit inferior temperature T
-1, and, when lower than this limiting temperature, then turn off compressor 3 (S4) again.One in described limiting temperature, T
+ 1or T
-1, can be regulated in user interface 8 by user; Generality ground, the difference between described limiting temperature is by given in advance regularly.With regard to this respect, described program is corresponding to the temperature in storage chamber 2 being carried out to conventional thermostatic control.
In step s 5, whether inspection exists the request run the low noise of refrigerating appliance, and wherein, also explaining more accurately as following, such request also can either be sent by the timer of the part forming control unit 6 by user.If there is such request, check temperature T in step s 6 whether higher than than the first limiting temperature T
+ 1the second high limes superiors temperature T
+ 2.Usually, being in temperature-constant operation pattern temporally if longer before refrigerating appliance, be not then this situation, thus described program branches is to step S7.Under special condition, such as when refrigerating appliance was just in low noise operational mode before the shorter time, or when be in for a long time due to the door of storage chamber 2 open or due to only temporarily between before be loaded with cooling thing that is a large amount of, heat and make the temperature of storage chamber 2 increase to over T
+ 2, then program directly turns back to step S1 and therefore ignores the request of low noise operation.
Along with being branched off into S7, refrigerating appliance is transitioned in low noise operational mode.Here, first check whether higher than than T
+ 2the 3rd higher limes superiors temperature T
+ 3.Such selection T
+ 3, make temporarily to reach the infringement that this temperature is not worth mentioning for the keeping quality of the cooling thing in storage chamber 2, at also higher temperature, then no longer can get rid of such infringement.T
+ 3can be such as about 14 DEG C, and T
+ 1select in scope typically between+5 DEG C and+10 DEG C.
In order to a flexible program simplified, also step S6 can be saved, and alternatively, described program is directly jumped to step S7 from step S5.Such simplification means limiting temperature T
+ 2and T
+ 3unanimously.
When temperature T is in T in the step s 7
+ 3under time (if directly implement step S6 before this, then always this situation), then turn off compressor 3 (S8), as long as this compressor does not turn off, and repeat step S7, S8 so for a long time, until the temperature T of storage chamber 2 rises to T
+ 3.Then, described program automatically turns back to the step S1 of temperature-constant operation pattern.
Fig. 3 illustrates the user interface zoomed-in view in one of the states of button 10 having display element 9 and attach troops to a unit, and in this condition, user interface 8 gets out the request be transitioned in low noise operational mode accepting user.The state lattice 11 marked with " noiseless " illustrate to user: with low noise, the input that user can carry out at present on button 10 is such as called that the operational mode of " noiseless " is relevant in other words simplifiedly.In such state, here altogether in six press keys 10 only display element 9 left side on those buttons be assigned with function, described function by the symbol 12,13 and 14 being adjacent to be illustrated at display element 9 with involved button 10 respectively to instruction manual.The middle section of display element 9 is used for showing to user the information made an explanation.Arrow 12 is to instruction manual, and adjacent button 10 is for leaving shown menu and for turning back to Previous Menu.The operational mode noiseless in other words of noise reduction can be selected in sky circle 13 1 aspects on "ON" word side by adjacent button 10 to user's display, and this operational mode is current not to be selected.Replace, arrive for symbol 14 (the full circle adjacent to "Off" word) identifiable design, the operational mode of noise reduction is what turn off.
If user operation is adjacent to the button 10 of symbol 13, then this impels control unit 6 in the program of Fig. 2 to S6 branch.When the inspection of step S6 draws, low noise operational mode can be made to work, time then as seen in Figure 4, symbol 13 becomes full circle and symbol 14 becomes empty circle, and at symbol 13 in the middle section of display element 9, there is direction board 15 in the side of 14, to user, this direction board determines that low noise operational mode works and indicates to user simultaneously, automatically carry out to returning of temperature-constant operation pattern.User can confirm (quittieren) knowing this information by the bottom button 10 operated on the right side of user interface 8, and this causes, and direction board 15 disappears again.The change of operational mode due to symbol 13, the exchange of the form of expression of 14 and keep identifiable design.
When the inspection of step S6 draws, when can not be transitioned in the operational mode of low noise, then this fact also informs user by direction board 16 (as shown in FIG. 5), and relative to Fig. 3, symbol 13,14 remain unchanged.
According to the configuration further developed of the present invention, Fig. 6 illustrates the view of the user interface 8 be in the state similar with Fig. 3.In this configuration situation, except can, by connecting the pattern of noise reduction adjacent to the button 10 of symbol 13 and turning off except this pattern by the button 10 adjacent to symbol 14, also selecting automatically, by time controling to be changed by symbol 17.If select conversion automatically, then give user the possibility of start time point given in advance by menu shown in the figure 7, described start time point should start the operation of described noise reduction respectively.By means of two intermediary button 10 on the both sides of display element 9, user can select Zhou Tian, at this Zhou Tian, and the time started that user wants the pattern of noise reduction given in advance used.In the diagram of Fig. 7, select Thursday, such as, can find out by the display mode different from all the other week sky.By means of the button 10 of the left side of display element 9 and the foot on the right, user can increase or reduce the hour, selected Zhou Tianying at this hour time start the operational mode of low noise.Hour selected by this way realizes over sky by operation OK button or by selected really surely for another week.When user successfully elite go out at least one week sky and at least one hour, then the timer of control unit 6 at every turn appointed Zhou Tian at the selected hour time generate a convert requests, this convert requests makes control unit 6 can from the step S5 Fig. 2 to step S6 branch.
If the time that the low noise of prior known request refrigerating appliance runs, then exist and extend the possibility that low noise runs the time period that can maintain, its mode is, before low noise operation starts, storage chamber is cooled down consumingly than general case.
Fig. 8 is the flow chart of the working procedure further developed of control unit 6, such pre-cooled of this working procedure support.The step S1 to S8 of this program is identical with the flow chart of Fig. 2 and again do not illustrate.If it is not requested to confirm that low noise runs (going back) in steps of 5, then in this procedure, then check in step s 9 the need of pre-cooled storage chamber 2.If not this situation, then program turns back to step S1.Need pre-cooledly really to approve to carry out based on the button 10 by user operation user interface 8 or the signal based on timer in step s 9.At this, user class is similar to and comes optional for the programming of pre-cooled time started with reference to the way illustrated by figure 7; More properly, can meet destination and arrange, timer produces a signal, and this signal is pre-cooled for requiring in the set time spacing before the beginning be programmed of low noise operation.
Control unit 6 is pre-cooledly reacted to determining by connecting compressor (S10).Compressor keeps connecting so for a long time, until in step s 11 or determine that temperature T drops to than the limit inferior temperature T in temperature-constant operation pattern
-1the second low limiting temperature T
-2, or determine to reach for being transformed into time point in the operational mode of low noise, that be programmed.Once meet in these conditions, then described program branches is to step S6.
Claims (10)
1. refrigerating appliance, the refrigerating generator (3 that there is storage chamber (2), this storage chamber (2) is cooled, 4,5), for sensing temperature sensor (7) and the control unit (6) of the temperature of this storage chamber (2), this control unit arranges and is used for, in temperature-constant operation pattern (S1-S5), higher than the first limes superiors temperature (T in described storage chamber (2)
+ 1) time described refrigerating generator (3,4,5) is put into operation (S2) and lower than the first limit inferior temperature (T in described storage chamber
-1) time make described refrigerating generator (3,4,5) be placed in out of service, further, described control unit can temporarily be transformed in the operational mode (S7, S8) of low noise, in the operational mode of described low noise, even if higher than described first limes superiors temperature (T
+ 1) time also block described refrigerating generator (3,4,5) operation, it is characterized in that, described control unit (6) is arranged like this, makes described refrigerating appliance being transitioned into the operational mode (S7 of described low noise, S8) pre-cooled operational mode (S10 was temporarily transformed into before in, S11) in, in this pre-cooled operational mode, even if lower than described first limit inferior temperature (T
-1) time also maintain the operation of described refrigerating generator (3,4,5).
2. refrigerating appliance according to claim 1, is characterized in that, described control unit (6) is configured with user interface (8), can input one for being transformed into the request in the operational mode of described low noise by this user interface by user.
3. refrigerating appliance according to claim 1, it is characterized in that, described control unit (6) comprises timer, and this timer arranges and is used for, one be programmed in described timer time time with aspect report one for being transformed into the request in the operational mode of described low noise.
4. refrigerating appliance according to claim 3, is characterized in that, described control unit (6) is configured with user interface (8), can be programmed by this user interface to described timer.
5. refrigerating appliance according to claim 1, is characterized in that, described control unit (6) arranges and is used for, when the described temperature in described storage chamber reaches than described first limes superiors temperature (T
+ 1) high the second limes superiors temperature (T
+ 3) time (S7), be converted back to described temperature-constant operation pattern from the operational mode of described low noise.
6. according to the refrigerating appliance of one of claim 1-5, it is characterized in that, described control unit (6) arranges and is used for, when the described temperature (T) in described storage chamber (2) is higher than than described first limes superiors temperature (T
+ 1) high the 3rd limes superiors temperature (T
+ 2) time, ignore one for being transformed into the request (S6) in the operational mode of described low noise.
7. refrigerating appliance according to claim 6, is characterized in that, user interface (8) arranges and is used for, and show a report (16) when ignored request, this report is with aspect report user: described request is left in the basket.
8. according to the refrigerating appliance of one of claim 1-5, it is characterized in that, user interface (8) arranges and is used for, and when quick refrigerating mode works, ignores one for being transformed into the request in the operational mode of described low noise.
9. according to the refrigerating appliance of one of claim 1-5, it is characterized in that, described control unit (6) arranges and is used for, lower than than described first limit inferior temperature (T
-1) low the second limit inferior temperature (T
-2) time, stop described pre-cooled operational mode (S10, S11).
10. according to the refrigerating appliance of one of claim 1-5, it is characterized in that, described refrigerating appliance is Domestic refrigerator.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011081953.3 | 2011-09-01 | ||
| DE102011081953A DE102011081953A1 (en) | 2011-09-01 | 2011-09-01 | Refrigeration unit for quiet operation |
| PCT/EP2012/066346 WO2013030065A2 (en) | 2011-09-01 | 2012-08-22 | Refrigeration device for low-noise operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103842752A CN103842752A (en) | 2014-06-04 |
| CN103842752B true CN103842752B (en) | 2015-12-23 |
Family
ID=46704691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280042546.2A Expired - Fee Related CN103842752B (en) | 2011-09-01 | 2012-08-22 | For the refrigerating appliance that low noise runs |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2756242B1 (en) |
| CN (1) | CN103842752B (en) |
| DE (1) | DE102011081953A1 (en) |
| PL (1) | PL2756242T3 (en) |
| WO (1) | WO2013030065A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076491B (en) * | 2018-10-22 | 2020-10-30 | 海尔智家股份有限公司 | Refrigerator and control method thereof |
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| WO2000075586A1 (en) * | 1999-06-04 | 2000-12-14 | Arçelik A.Ş. | Refrigerator operating in economy mode |
| KR20010081331A (en) * | 2000-02-12 | 2001-08-29 | 윤종용 | Refrigerator And Control Method Thereof |
| CN1690630A (en) * | 2004-04-28 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Temperature control method for refrigerator |
| CN1740721A (en) * | 2005-09-13 | 2006-03-01 | 海信集团有限公司 | Variable frequency refrigerator and control method thereof |
| WO2007032608A1 (en) * | 2005-09-13 | 2007-03-22 | Cheol-Hoon Choi | Method for controlling operation of refrigerator in accordance with illumination and refrigerator using the same |
| EP2116801A1 (en) * | 2008-05-06 | 2009-11-11 | Indel B S.p.A. | Refrigeration unit and respective control and management assembly |
-
2011
- 2011-09-01 DE DE102011081953A patent/DE102011081953A1/en not_active Withdrawn
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2012
- 2012-08-22 PL PL12748508T patent/PL2756242T3/en unknown
- 2012-08-22 WO PCT/EP2012/066346 patent/WO2013030065A2/en active Application Filing
- 2012-08-22 CN CN201280042546.2A patent/CN103842752B/en not_active Expired - Fee Related
- 2012-08-22 EP EP12748508.4A patent/EP2756242B1/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5156011A (en) * | 1989-12-28 | 1992-10-20 | Samsung Electronics Co., Ltd. | Load operation control method of refrigerator |
| WO2000075586A1 (en) * | 1999-06-04 | 2000-12-14 | Arçelik A.Ş. | Refrigerator operating in economy mode |
| KR20010081331A (en) * | 2000-02-12 | 2001-08-29 | 윤종용 | Refrigerator And Control Method Thereof |
| CN1690630A (en) * | 2004-04-28 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Temperature control method for refrigerator |
| CN1740721A (en) * | 2005-09-13 | 2006-03-01 | 海信集团有限公司 | Variable frequency refrigerator and control method thereof |
| WO2007032608A1 (en) * | 2005-09-13 | 2007-03-22 | Cheol-Hoon Choi | Method for controlling operation of refrigerator in accordance with illumination and refrigerator using the same |
| EP2116801A1 (en) * | 2008-05-06 | 2009-11-11 | Indel B S.p.A. | Refrigeration unit and respective control and management assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2756242A2 (en) | 2014-07-23 |
| PL2756242T3 (en) | 2016-03-31 |
| CN103842752A (en) | 2014-06-04 |
| WO2013030065A2 (en) | 2013-03-07 |
| WO2013030065A3 (en) | 2013-06-20 |
| EP2756242B1 (en) | 2015-10-14 |
| DE102011081953A1 (en) | 2013-03-07 |
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