EP2218987B1 - Appareil frigorifique doté d'une fonction de refroidissement de bouteilles - Google Patents
Appareil frigorifique doté d'une fonction de refroidissement de bouteilles Download PDFInfo
- Publication number
- EP2218987B1 EP2218987B1 EP10151746.4A EP10151746A EP2218987B1 EP 2218987 B1 EP2218987 B1 EP 2218987B1 EP 10151746 A EP10151746 A EP 10151746A EP 2218987 B1 EP2218987 B1 EP 2218987B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compartment
- bottle
- evaporator
- refrigeration appliance
- air
- Prior art date
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims description 47
- 238000005057 refrigeration Methods 0.000 claims description 30
- 235000013361 beverage Nutrition 0.000 claims description 4
- 239000000969 carrier Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 206010021113 Hypothermia Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002631 hypothermal effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- 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
- F25D31/00—Other cooling or freezing apparatus
- F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
- F25D31/007—Bottles or cans
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
-
- 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
- F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
- F25D2331/80—Type of cooled receptacles
- F25D2331/803—Bottles
-
- 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
- F25D2400/28—Quick cooling
Definitions
- the present invention relates to a refrigeration device which is suitable for rapidly cooling beverage bottles.
- a user In conventional refrigeration devices, a user has various options for cooling beverage bottles. Most household refrigerators have space for drinks bottles in a door rack. If a user places a wine bottle with a content of 0.7 liters and a temperature of 25 ° C in such a door rack, it takes about 4 hours until the bottle and its contents have cooled to below 10 ° C. Shorter times of around 120 minutes can be achieved in a circulating air cooling unit in which cold air is forced through a fan or by placing the bottle in the immediate vicinity of an evaporator that is usually attached to the rear wall of the unit.
- Refrigerators that allow bottles to cool quickly outside a freezer are off KR 2008 0003666A1 and US 2007/0151284 A1 known. These documents propose a rapid cooling device that can be placed in a cooling compartment of a refrigerator and comprises a housing for receiving a bottle to be cooled, a fan for driving an air flow through the housing and a sensor for starting the rapid cooling device in the presence of a bottle in the housing.
- the fan makes the rapid cooling device complex; it is also problematic to ensure the electrical operational safety of the fan in the moist environment of a refrigerator compartment.
- EP 1 314 940 A1 A refrigeration device is known in which a multipurpose compartment is divided into a normal refrigerator compartment and preferably can be acted upon with cold air by means of adjustable flaps.
- EP 1 314 940 A1 discloses a refrigerator according to the preamble of claim 1.
- EP 1 621 831 describes a refrigeration device in which an open container is displaceable in a frame between a position in which a part of the container engages in a cooling air flow in order to deflect the cooling air flow into the container and a position offset against the cooling air flow.
- the object of the invention is to provide a refrigeration device in which bottles can be cooled in a short time with minimal effort and without the risk of hypothermia.
- Refrigeration device is understood here to mean a household refrigeration device, that is to say a refrigeration device that is used for household management, such as a refrigerator or a fridge-freezer combination.
- Conventional refrigeration devices usually have an evaporator and a storage space cooled by air flowing along the evaporator.
- the evaporator can be placed directly adjacent to the storage space - in the case of devices in a so-called cold wall construction - so that the flow path of the air along the evaporator runs completely inside the storage space.
- the evaporator is arranged in a chamber which is separate from the storage space, and a fan is usually provided to drive an air flow in which air drawn from the storage space sweeps along the evaporator in the chamber and after cooling on the evaporator is returned to the storage room.
- the air can be distributed freely in the storage room after cooling on the evaporator. In order to achieve an even temperature distribution in the storage room, this is also desirable.
- This compartment is designed to hold at least one beverage bottle.
- the cooling capacity of the evaporator thus initially essentially benefits the compartment, so that bottles placed in this compartment cool down much faster than refrigerated goods in the rest of the storage room. Since the compartment generally only makes up a small fraction of the volume of the entire storage space, the average residence time of the air in the compartment is short, ie after only briefly heating the air on one or more bottles placed in the compartment, the air is removed by fresh cold air Evaporator replaces, which also promotes the speed at which the bottles cool.
- the partitioned compartment is preferably arranged adjacent to a lower edge of the evaporator.
- a bottle cooler housing through which the compartment is separated from the storage space, can preferably be removed, so that the space occupied by the compartment can be used for other purposes when the bottle cooling function is not required.
- the current-carrying plate can be movable between a position in which it opens up an air passage that leads past the compartment and a position in which it blocks this passage, so that the air that is stuck on the plate finds its way through the compartment got to.
- a sensor for detecting a bottle can be provided in the compartment, and the refrigeration machine is coupled to the sensor in order, when the sensor detects at least one bottle in the compartment, to change from an operating state with a normal average cooling capacity to an operating state with a higher one to switch medium cooling capacity.
- a timer is preferably provided which, after a predetermined period of time, which is likely to be sufficient for cooling one or more bottles in the compartment, switches the refrigerator back to the operating state with normal average cooling capacity.
- a control circuit regulates the operation of the refrigeration machine on the basis of an actual temperature measured in the storage room and a predefined target temperature
- this control circuit can expediently be set up to use a lower target temperature in the operating state with a higher average cooling capacity than in the operating state with normal average cooling capacity.
- a target temperature of, for example, approx. 7 ° C can be specified
- this target temperature is reduced to a value just above freezing, in order to achieve a high cooling capacity in the compartment To have available, but on the other hand to ensure that refrigerated goods in the rest of the storage room cannot be undercooled by cold air flowing out of the compartment.
- Fig. 1 shows a section through the body of a refrigerator in a no-frost design along a section plane, which in the Fig. 2 shown front view of the body is designated II.
- the interior of the body is divided in a manner known per se by a shell 2 mounted under its ceiling 1 into an evaporator chamber 3 with an evaporator 4 and a blower (not shown) and a storage space 5 for refrigerated goods.
- a shell 2 mounted under its ceiling 1 into an evaporator chamber 3 with an evaporator 4 and a blower (not shown) and a storage space 5 for refrigerated goods.
- Through openings 6 see Fig.
- a line 7 which extends in a rear wall 8 of the body and has a plurality of outlet openings 9 leading back into the storage space 5 .
- Rake-shaped control element 10 shown as a dashed outline, extends inside the line 7.
- Plate-like fingers 11 of the control element 10 are located below the outlet openings 9, and a lower end of a vertical bar 12 connecting the fingers 11 is accessible via a control opening 13 in the rear wall 8 from the storage room 5.
- the bottle cooler housing 15 is in Fig. 2 shown as a transparent, dotted outline in order to make visible the control opening 13 which it conceals during operation.
- the essentially cuboid bottle cooler housing 15 has a ceiling 16 and two side walls 17, 18, but neither the bottom nor the front or rear wall.
- An extension 19 protrudes from the rear edge of the side wall designated 18, which, when the bottle cooler housing 15 is correctly positioned in direct contact with the rear wall 8 of the body, engages in the control opening 13 and thereby displaces the control element 10 upwards.
- a control switch can be provided, which is actuated directly by the extension engaging in the opening 13 or indirectly via the resulting displacement of the control element 10. This control switch influences the operation of a refrigerator of the device in the manner described later.
- the width of the bottle cooler housing 15 is significantly smaller than that of the storage room 5; here it is little more than half the width of the storage space 5 and is sufficient to accommodate two bottles 20 side by side in the housing 15.
- the volume of the housing 15 is therefore significantly smaller than if it were to extend over the entire width of the storage space 5, and accordingly, for a given throughput of the fan, a high flow velocity of the air in the housing 15 and consequently efficient, fast cooling can be achieved, especially the free cross section of the housing 15 is additionally restricted therein by accommodating the maximum possible number of bottles 20.
- control opening 13 is placed on the rear wall 8 such that the extension 19 inevitably meets the control opening 13 when the bottle cooler housing 15 is placed with its side wall 17 in contact with the left side wall of the body and into the Storage room 5 is pushed into it.
- the bottle cooler housing 15 of the Figures 1 and 2 can only be placed in contact with the left side wall of the body. Therefore, before the housing 15 can be inserted and used, the left half of the refrigerated goods carrier 14, between the left side wall and the control opening 13, must be cleared of other refrigerated goods.
- Fig. 3 shows a perspective view of a bottle cooler housing 15 according to a modified embodiment.
- This housing 15 also has a bottom 21, and the extension 19 on its side wall 18 is symmetrical with respect to a horizontal mirror plane.
- the bottle cooler housing 15 In adaptation to this second embodiment of the bottle cooler housing 15 are - different from the representation of the Fig. 2 - Provided on the rear wall 8 of the refrigerator body two control openings 13 symmetrically to each other left and right of the row of outlet openings 9, and the control element 10 is ladder-shaped, with two parallel vertical strips and fingers connecting these. The lower ends of the two strips are in turn accessible through the openings 13. So the bottle cooler housing 15 of the Fig. 3 both in its orientation shown in the figure, with the side wall 18 touching the left side wall of the body and extension 19 engaging in the right control opening 13, and with the base 21 turned upwards, so that the wall 17 is the right side wall of the body 1 touches and the extension 19 engages in the left control opening 13.
- the user thus has the choice of which side of the body he would like to place the bottle cooler housing 15 on.
- This is particularly expedient in the case of a body with a door which can be optionally hinged on the right or left, since the bottle cooler housing 15 is easier to load and unload if it is placed on the side wall of the body facing away from the door hinge.
- Fig. 4 shows a section through the lower half of a refrigerator body according to a first embodiment of the invention.
- the half of the body is with the in Fig. 1 shown identical.
- the lowermost outlet opening 9 of the line 7 opens into a compartment 42 between two plate-shaped refrigerated goods carriers 14.
- the control element 10, which as in FIG Fig. 1 shown a vertical bar and comprises fingers protruding therefrom, here has a triangular extension 22 which extends through the control opening 13 into the compartment.
- the extension 22 In contact with the bottom of a bottle 20 pushed into the compartment 42 up to the rear wall 8, the extension 22 is displaced upward, so that here too the fingers block all outlet openings 9 with the exception of the lowest and the entire cold air flow from the evaporator chamber 23 in direct the compartment 23 into it.
- the compartment 42 delimited by the two refrigerated goods carriers 14 functions as a bottle cooling compartment.
- a control switch actuated by the displacement of the control element 10 can also be provided here.
- a partition that is oriented in the depth direction - preferably displaceable in the width direction - can be arranged in the bottle cooling compartment in order to cut off an edge region of the compartment that is not used for bottle cooling from the cold air supply via the lowermost opening 9 and thereby the flow rate of the cold air increase in the rest of the subject.
- Fig. 5 shows one to Fig. 1 analog section through the body of a refrigerator with a purely passive bottle cooler housing 15 operated without a fan.
- a control element 34 is guided so as to be displaceable in the depth direction.
- Fig. 5 shows the control element 34 in an inactive position sunk in the bottle cooler housing 15, in which it is held by a spring, not shown.
- the control element 34 By contact with a bottle 20 inserted into the bottle cooler housing 15, the control element 34 can be displaced from the rest position until it comes into contact with the rear wall 8 of the body. In this position, a bottom plate 35 of the Control element a flow channel extending in the extension of the gap 25 along the rear wall 8 and forcing cold air flowing downward from the evaporator 24 to take the path through the bottle cooler housing 15 and to cool bottles 20 located therein.
- Fig. 6 shows a perspective view of the bottle cooler housing 15 with the control element 34 pushed out to the rear.
- An upright web 36 at the front edge of the base plate 35 does not extend over the entire width of the housing 15, so that a bottle 20 that abuts the web 36 means that Control element 34 pushes backwards, but not a bottle or other refrigerated goods, which is inserted laterally offset against the web 36. It is thus possible to fill the bottle cooler housing 15 with refrigerated goods over their entire depth, without the control element 34 being necessarily pushed out, or it is possible to insert a bottle into the bottle cooler housing 15 without thereby triggering the bottle cooling function by the bottle is placed adjacent to the side wall 17, on which the web 36 is not provided.
- control element 34 can have an inclined deflection plate 37, as shown in the view of FIG. 9.
- Baffle 37 may extend the full width of control 34, or, as shown here, only a portion thereof, around one or more bottles immediately in front of baffle 37 and in contact with land 36 control 34 in hold the extended position to cool particularly effectively.
- a switch 33 for detecting a bottle in the compartment 42 can be provided as a control switch for the refrigerator.
- a movable control element such as control element 34
- a movable control element may be shown 6 or 7 can also be suspended from a conventional plate-shaped refrigerated goods carrier 14.
- Fig. 8 illustrates this with the aid of a pivotable control element denoted by 38.
- a bottle cooler 42 is like in the case of Fig. 4 thanks to two horizontal refrigerated goods carriers 14 limited.
- a rail 39 plugged onto the rear edge of the upper refrigerated goods carrier 14 carries a hinge 40 on which a baffle plate 41 is pivotably suspended.
- the baffle 41 here has an arcuate cross section, the center of the arc coinciding with the axis of the hinge 40.
- the baffle plate 41 In a rest position drawn with solid lines, the baffle plate 41 does not protrude beyond the rear edges of the refrigerated goods carriers 14. When a bottle 20 is inserted into the compartment, it bumps against the baffle plate 41 and displaces it to the rear until, as shown in the figure as a dotted outline, it bumps against the rear wall 8 and thus the cooled down on the evaporator 4 flows downward All air is directed into the compartment and around the bottle 20.
- a switch 33 for detecting a bottle can be mounted directly in a side wall of the body or can be coupled to the position of the deflection plate 41.
- a refrigeration machine for a refrigeration device such as that described here conventionally comprises a compressor, a condenser, the evaporator 4 or 24, a temperature sensor for detecting the temperature of the storage room 5 and a control circuit which controls the compressor depending on the measured temperature of the storage room 5 and one switches the specified target temperature on and off.
- the target temperature is usually in the range of 5 to 10 ° C.
- control switch 28 or 33 detects the presence of the bottle cooler housing 15 or a bottle 20 in the bottle cooler housing 15, the control circuit replaces the target temperature set by the user for the normal operation of the refrigerator for a limited period of time, typically 30-45 minutes a temperature just above 0 ° C.
- the compressor runs temporarily at high power, and the temperature of the cold air supplied to compartment 42 is significantly lower than the set temperature that is actually set.
- this air warms in contact with a bottle 20 in compartment 42, its temperature when leaving compartment 42 differs only slightly from the cold air obtained in normal operation on the evaporator. A very rapid cooling of bottles in the compartment 42 is thus possible without this having any significant effects on the temperature in the rest of the storage room 5.
- the switch 33 preferably also serves as a control switch for the refrigerator instead of the switch 28.
- Fig. 6 shows a perspective view of a modified bottle cooler housing 15, which is in the refrigerator of FIG Fig. 5 is usable.
- the side walls 17, 18 are extended towards the rear wall 8 beyond the ceiling 16 and the floor, so that, as explained above, cold air can flow past the bottle cooler housing 15 past the bottle cooler housing 15 to the pull-out box 26.
- the extension 19 and pins of the connector 30 are arranged symmetrically with respect to a horizontal mirror plane to allow placement of the bottle cooler housing 15 optionally with the side wall 17 in contact with the left or right side wall of the body, with the pins of the connector 30 in both orientations engage in a same socket arranged centrally on the rear wall 8.
- the bottle cooler housing 15 has space for two bottles, and accordingly two fans 31 are placed next to one another on its rear side.
- Fig. 7 shows one to Fig. 1 analog section through the body of a refrigerator with a purely passive bottle cooler housing 15 operated without a fan.
- a control element 34 is guided so as to be displaceable in the depth direction.
- Fig. 7 shows the control element 34 in an inactive position sunk in the bottle cooler housing 15, in which it is held by a spring, not shown.
- the control element 34 By contact with a bottle 20 inserted into the bottle cooler housing 15, the control element 34 can be displaced from the rest position until it comes into contact with the rear wall 8 of the body. In this position, a base plate 35 of the control element blocks a flow channel extending in the extension of the gap 25 along the rear wall 8 and forces cold air flowing downward from the evaporator 24 to take the path through the bottle cooler housing 15 and to cool bottles 20 therein.
- Fig. 8 shows a perspective view of the bottle cooler housing 15 with the control element 34 pushed out to the rear.
- An upright web 36 at the front edge of the base plate 35 does not extend over the entire width of the housing 15, so that a bottle 20 that abuts the web 36 means that Control element 34 pushes backwards, but not a bottle or other refrigerated goods, which is inserted laterally offset against the web 36. It is thus possible to fill the bottle cooler housing 15 with refrigerated goods over their entire depth, without the control element 34 being necessarily pushed out, or it is possible to insert a bottle into the bottle cooler housing 15 without thereby triggering the bottle cooling function by the bottle is placed adjacent to the side wall 17, on which the web 36 is not provided.
- control element 34 can have an inclined deflection plate 37, as shown in the view of FIG. 9.
- Baffle 37 may extend the full width of control 34, or, as shown here, only a portion thereof, around one or more bottles immediately in front of baffle 37 and in contact with land 36 control 34 in hold the extended position to cool particularly effectively.
- a switch 33 for detecting a bottle in the compartment 42 can be provided as a control switch for the refrigerator.
- a movable control element such as control element 34
- FIG. 8 can also be suspended from a conventional plate-shaped refrigerated goods carrier 14.
- 10 illustrates this using a pivotable control element.
- a bottle cooler 42 is like in the case of Fig. 4 limited by two horizontal refrigerated goods carriers 14.
- a rail 39 plugged onto the rear edge of the upper refrigerated goods carrier 14 carries a hinge 40 on which a baffle plate 41 is pivotably suspended.
- the baffle 41 here has an arcuate cross section, the center of the arc coinciding with the axis of the hinge 40.
- the baffle plate 41 In a rest position drawn with solid lines, the baffle plate 41 does not protrude beyond the rear edges the refrigerated goods carrier 14 over.
- a bottle 20 When a bottle 20 is inserted into the compartment, it bumps against the baffle plate 41 and displaces it to the rear until, as shown in the figure as a dotted outline, it bumps against the rear wall 8 and thus the cooled down on the evaporator 4 flows downward All air is directed into the compartment and around the bottle 20.
- a switch 33 for detecting a bottle can be mounted directly in a side wall of the body or can be coupled to the position of the deflection plate 41.
- a refrigeration machine for a refrigeration device such as that described here conventionally comprises a compressor, a condenser, the evaporator 4 or 24, a temperature sensor for detecting the temperature of the storage room 5 and a control circuit which controls the compressor depending on the measured temperature of the storage room 5 and one switches the specified target temperature on and off.
- the target temperature is usually in the range of 5 to 10 ° C.
- control switch 28 or 33 detects the presence of the bottle cooler housing 15 or a bottle 20 in the bottle cooler housing 15, the control circuit replaces the target temperature set by the user for the normal operation of the refrigerator for a limited period of time, typically 30-45 minutes a temperature just above 0 ° C.
- the compressor runs temporarily at high power, and the temperature of the cold air supplied to compartment 42 is significantly lower than the set temperature that is actually set.
- this air warms in contact with a bottle 20 in compartment 42, its temperature when leaving compartment 42 differs only slightly from the cold air obtained in normal operation on the evaporator. A very rapid cooling of bottles in the compartment 42 is thus possible without this having any significant effects on the temperature in the rest of the storage room 5.
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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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Claims (8)
- Appareil frigorifique avec un évaporateur (4, 24), un espace de stockage (5) réfrigéré par l'air s'écoulant le long de l'évaporateur (4, 24) et un élément de commande (10, 34) qui comprend au moins une plaque (11, 35, 41) dirigeant l'écoulement de l'air, dans lequel la voie d'écoulement de l'air s'étend en aval de l'évaporateur (4, 24) à travers un compartiment (42) séparé de l'espace de stockage (5), caractérisé en ce que le compartiment (42) est exécuté pour l'accueil d'au moins une bouteille contenant une boisson, dans lequel l'élément de commande (10, 34) est déplaçable entre deux positions et peut être placé, en contact avec une bouteille (20) introduite dans le compartiment (42), dans une position dans laquelle la plaque (11, 35, 41) favorise davantage l'écoulement de l'air à travers le compartiment séparé (42) qu'en l'absence de la bouteille.
- Appareil frigorifique selon la revendication 1, caractérisé en ce que le compartiment séparé (42) est disposé dans le voisinage d'un bord inférieur de l'évaporateur (24).
- Appareil frigorifique selon l'une des revendications précédentes, caractérisé en ce qu'une carcasse de refroidisseur de bouteilles (15) séparant le compartiment (42) de l'espace de stockage (5) est démontable.
- Appareil frigorifique selon l'une des revendications précédentes, caractérisé en ce que la plaque (35) est reliée à un élément d'actionnement (36) à l'intérieur du compartiment (42), lequel élément peut être actionné par une bouteille (20) placée dans le compartiment (42), afin de favoriser, en présence d'au moins une bouteille (20) dans le compartiment (42), davantage l'écoulement de l'air à travers le compartiment (42) qu'en l'absence d'une quelconque bouteille (20) dans le compartiment (42).
- Appareil frigorifique selon l'une des revendications précédentes, caractérisé en ce que la plaque dirigeant l'écoulement (35, 41) est déplaçable entre une position dans laquelle elle libère un passage d'air passant devant le compartiment (42) et une position dans laquelle elle obstrue ce passage.
- Appareil frigorifique selon l'une des revendications précédentes, caractérisé en ce qu'une machine frigorifique de l'appareil frigorifique est couplée à une sonde (33) disposée dans le compartiment (42) afin de commuter, lorsque la sonde (33) détecte au moins une bouteille (20) dans le compartiment, la machine frigorifique d'un état de fonctionnement à puissance frigorifique moyenne normale vers un état de fonctionnement à puissance frigorifique moyenne plus élevée.
- Appareil frigorifique selon la revendication 6, caractérisé par un commutateur temporel pour le retour de la machine frigorifique dans l'état de fonctionnement à puissance frigorifique moyenne normale suite à l'écoulement d'un laps de temps prédéterminé.
- Appareil frigorifique selon la revendication 6 ou 7, caractérisé en ce qu'un circuit de commande régule le fonctionnement de la machine frigorifique à l'aide d'une température effective mesurée dans l'espace de stockage et d'une température de consigne prédéterminée, et en ce que le circuit de commande est aménagé afin d'utiliser dans l'état de fonctionnement à puissance frigorifique moyenne plus élevée une moindre température de consigne que dans l'état de fonctionnement à puissance frigorifique moyenne normale.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009000847A DE102009000847A1 (de) | 2009-02-13 | 2009-02-13 | Kältegerät mit Flaschenkühlfunktion |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2218987A2 EP2218987A2 (fr) | 2010-08-18 |
EP2218987A3 EP2218987A3 (fr) | 2016-12-28 |
EP2218987B1 true EP2218987B1 (fr) | 2020-04-15 |
Family
ID=42169448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10151746.4A Active EP2218987B1 (fr) | 2009-02-13 | 2010-01-27 | Appareil frigorifique doté d'une fonction de refroidissement de bouteilles |
Country Status (3)
Country | Link |
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EP (1) | EP2218987B1 (fr) |
CN (1) | CN101806525A (fr) |
DE (1) | DE102009000847A1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102010055726A1 (de) * | 2010-10-21 | 2012-04-26 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
CN104204694B (zh) | 2012-03-28 | 2017-03-08 | Bsh家用电器有限公司 | 包括快速冷却装置的冷却设备 |
KR101902583B1 (ko) * | 2012-06-12 | 2018-11-13 | 엘지전자 주식회사 | 냉장고 |
KR101902582B1 (ko) | 2012-06-12 | 2018-09-28 | 엘지전자 주식회사 | 냉장고 |
KR101916462B1 (ko) | 2012-06-22 | 2019-01-07 | 엘지전자 주식회사 | 냉장고 |
CN102889729A (zh) * | 2012-11-05 | 2013-01-23 | 马素平 | 方便储放红酒的冰箱 |
DE102014224177A1 (de) | 2013-12-05 | 2015-06-11 | BSH Hausgeräte GmbH | Kältegerät und Flaschenkühler dafür |
DE102014202925A1 (de) | 2014-02-18 | 2015-08-20 | BSH Hausgeräte GmbH | Kältegerät und Flaschenkühler dafür |
DE102014015037A1 (de) * | 2014-08-14 | 2016-02-18 | Liebherr-Hausgeräte Lienz Gmbh | Kühl- und/oder Gefriergerät |
DE102016204753A1 (de) | 2016-03-22 | 2017-09-28 | BSH Hausgeräte GmbH | Kältegerät mit Flaschenkühlfunktion |
CN107062753A (zh) * | 2017-04-19 | 2017-08-18 | 海信(山东)冰箱有限公司 | 一种冰箱 |
CN109931738A (zh) * | 2017-12-19 | 2019-06-25 | 惠而浦(中国)股份有限公司 | 一种可拆卸的速冻食品储藏盒及其速冻方法 |
DE102018204914A1 (de) | 2018-03-29 | 2019-10-02 | BSH Hausgeräte GmbH | Haushaltskältegerät mit einem mit einem Luftkreislauf koppelbaren Lagerbehälter, der in verschiedenen Positionen in einem Lagerbereich angeordnet sein kann |
KR20200004213A (ko) * | 2018-07-03 | 2020-01-13 | 주식회사 위니아대우 | 냉장고 및 냉장고용 선반 |
WO2020106684A1 (fr) * | 2018-11-19 | 2020-05-28 | Kmn Home Llc | Dispositif de congélation sélective de parties de boissons en bouteille |
CN114719529B (zh) * | 2021-01-05 | 2024-01-05 | 青岛海尔电冰箱有限公司 | 制冷器具 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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DE8604029U1 (fr) * | 1986-02-14 | 1990-06-21 | Bauknecht Hausgeraete Gmbh, 7000 Stuttgart, De | |
FR2660738B1 (fr) * | 1990-04-05 | 1994-10-28 | Cma | Installation permettant de realiser la refrigeration (ou rechauffement) rapide de produits emballes, notamment de bouteilles. |
JP2557565B2 (ja) * | 1990-11-30 | 1996-11-27 | 澤藤電機株式会社 | 携帯用保冷容器およびその冷却機 |
KR19980030890A (ko) * | 1996-10-30 | 1998-07-25 | 배순훈 | 냉장고 쿡칠(Cook-chill) 시스템 |
KR100453236B1 (ko) * | 2001-11-27 | 2004-10-15 | 삼성전자주식회사 | 다용도실을 구비한 냉장고 및 그 제어방법 |
US6945069B2 (en) * | 2003-01-24 | 2005-09-20 | Lg Electronics Inc. | Quick cooling device |
CN100374796C (zh) * | 2003-05-22 | 2008-03-12 | 乐金电子(天津)电器有限公司 | 具有快速冷却功能的泡菜电冰箱 |
ES2434103T3 (es) * | 2004-07-29 | 2013-12-13 | Candy S.P.A. | Congelador adecuado para enfriar rápidamente alimentos y un refrigerador que comprende dicho congelador |
US7178343B2 (en) * | 2005-03-23 | 2007-02-20 | Innovative Displayworks, Inc. | Compact thermoelectric wine cooler and humidor |
DK200501450A (da) * | 2005-10-17 | 2007-04-18 | Bergholt Martin | Kabinet til hurtig nedköling af drikkevarer |
US7343748B2 (en) * | 2005-12-29 | 2008-03-18 | Whirlpool Corporation | Device for rapidly chilling articles in a refrigerator |
CN101093124B (zh) * | 2006-06-23 | 2011-11-02 | 海尔集团公司 | 一种未设置可调温隔板、具有速冷室和可开闭回风口的冷柜及其控制方法 |
KR20080003666A (ko) * | 2006-07-03 | 2008-01-08 | 주식회사 대우일렉트로닉스 | 음료병 냉각장치를 갖는 냉장고 |
-
2009
- 2009-02-13 DE DE102009000847A patent/DE102009000847A1/de not_active Withdrawn
-
2010
- 2010-01-27 EP EP10151746.4A patent/EP2218987B1/fr active Active
- 2010-02-10 CN CN201010116543A patent/CN101806525A/zh active Pending
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Also Published As
Publication number | Publication date |
---|---|
EP2218987A2 (fr) | 2010-08-18 |
CN101806525A (zh) | 2010-08-18 |
DE102009000847A1 (de) | 2010-08-26 |
EP2218987A3 (fr) | 2016-12-28 |
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