CN104024772A - Domestic Refrigeration Device Having A Cold Storage Compartment - Google Patents
Domestic Refrigeration Device Having A Cold Storage Compartment Download PDFInfo
- Publication number
- CN104024772A CN104024772A CN201280065563.8A CN201280065563A CN104024772A CN 104024772 A CN104024772 A CN 104024772A CN 201280065563 A CN201280065563 A CN 201280065563A CN 104024772 A CN104024772 A CN 104024772A
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- Prior art keywords
- refrigerating chamber
- wall
- air
- partition wall
- lattice
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D17/065—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 with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/069—Cooling space dividing partitions
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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
- 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
- F25D17/067—Evaporator fan units
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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
- 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
- F25D2317/063—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 with air guides
Abstract
The invention relates to a domestic refrigeration device (1), which has an inner container (2) having a cold storage compartment (4) and a cooling chamber (5), a partition wall (7) that separates the cold storage compartment (4) and the cooling chamber (5), a refrigerant circuit, the evaporator (13) of which is provided for cooling the cooling chamber (5) and the cold storage compartment (4), and at least one door leaf (9) that is pivotably supported for opening and closing the cold storage compartment (4) and the cooling chamber (5). The cold storage compartment (4) and the cooling chamber (5) are arranged one above the other, and the evaporator (13) is designed to cool the cold storage compartment (4) to a lower temperature than the cooling chamber (5).; The evaporator (13) is horizontally oriented within the partition wall (7), and the partition wall (7) comprises a channel system that conducts air flowing from the cooling chamber (5) from the rear area of the partition wall (7) laterally past the evaporator (13), such that the air can flow from the front area of the partition wall (7) into the rear area of the partition wall (7) over and/or through the evaporator (13) in order to reach the cold storage compartment (4) from there.
Description
The present invention relates to a kind of cold Domestic refrigerator of depositing lattice that has.
Traditional Domestic refrigerator generally includes heat insulation interior chamber, and this interior chamber can have refrigerating chamber and the cold lattice of depositing.Refrigeration lattice and coldly deposit that lattice are conventionally mutual to be arranged stackedly.The cold lattice of depositing are provided at the temperature higher than cold point, preferably between 0 ℃ to+3 ℃, depositing cooling thing, and refrigerating chamber is provided at than the high temperature of cold temperature of depositing lattice, for example at+3 ℃, at the temperature of+8 ℃ of left and right, deposits cooling thing.
Task of the present invention is, propose a kind of improved, there is the cold Domestic refrigerator of depositing lattice and refrigerating chamber.
Task of the present invention solves by a kind of Domestic refrigerator, this Domestic refrigerator has the internal container of depositing lattice and refrigerating chamber with cold, separate the cold partition wall of depositing lattice and refrigerating chamber, refrigerant loop, the evaporimeter of this refrigerant loop is provided for making refrigerating chamber and cold to deposit lattice cooling, can swingingly support to open and seal the cold door leaf of depositing lattice and refrigerating chamber with at least one, wherein, coldly deposit lattice and refrigerating chamber is mutual arranges and evaporimeter is provided for making the cold lattice of depositing to be cooled to the temperature lower than refrigerating chamber stackedly, and wherein, the inside and the partition wall that are arranged in to evaporimeter level orientation partition wall have channel system, this channel system guiding is other through ground at evaporimeter from the side from the Background Region of partition wall from the mobile air of refrigerating chamber, thereby this air can from the front area of partition wall by and/or through evaporimeter, flow to the Background Region of partition wall, to arrive cold depositing in lattice from this Background Region.
Accordingly, Domestic refrigerator according to the present invention comprises cold lattice and the refrigerating chamber deposited, this refrigerating chamber preferred arrangements cold deposit lattice above.Cold lattice and the refrigerating chamber deposited can and be opened by means of door leaf sealing.Can deposit lattice and refrigerating chamber arranges respectively a door leaf for cold.Refrigerating chamber and the cold lattice of depositing also can and be opened by means of common door leaf sealing.Additionally, Domestic refrigerator can also have refrigerating chamber.
In addition, Domestic refrigerator according to the present invention comprises for refrigerating chamber and coldly deposits refrigerant loop lattice, common, and the evaporimeter of this refrigerant loop is provided for both cooling cold lattice and refrigerated compartment of depositing thus.Refrigerating chamber should be cooled to again than cold and deposit the temperature that lattice are high.Preferably, refrigerating chamber should have the temperature higher than+3 ℃.For example by means of evaporimeter, make coldly to deposit lattice and be cooled to temperature between-2 ℃ to+4 ℃, be preferably cooled to the temperature between 0 ℃ to+3 ℃.
According to the present invention, evaporimeter is arranged in the inside of partition wall, thus, for example, may increase the cold parking space of depositing lattice and refrigerating chamber.In order to make refrigerating chamber and cold to deposit lattice cooling, be necessary that, with air to be cooled, load the evaporimeter that is especially embodied as plate evaporator.For this reason, according to the present invention, partition wall has channel system, this channel system by from refrigerating chamber, really than the cold air of depositing the air heat of lattice, from the Background Region of partition wall, be directed to front area, thereby this air can by and/or from the front area of partition wall, be directed into Background Region through evaporimeter, to deposit in lattice to cold as the Air Flow through cooling.For unfertile land configuration partition wall as far as possible, according to the present invention, construct like this channel system, make channel system that air is passed through and is directed to front area from Background Region on evaporimeter side from the side.Can implement like this channel system, channel system guiding air is only passed through on evaporimeter side from a side.Yet, preferably implement like this channel system, channel system guiding air is passed through from both sides on evaporimeter side.Thus, likely, air distributes equably in the front area of evaporimeter, thereby air passes through equably and/or flows through evaporimeter.Thus, evaporimeter cooling-air better.
In order to make air flow to partition wall from refrigerating chamber better, according to an embodiment, according to Domestic refrigerator of the present invention, can have first passage in the back wall that is arranged in refrigerating chamber or in back wall, that vertically extend, this first passage is provided for air to be directed to the channel system of partition wall from refrigerating chamber.In the middle of first passage preferably can be arranged in the back wall of refrigerating chamber or in back wall.Especially when refrigerating chamber is arranged in cold top of depositing lattice, first passage preferably can extend until have opening in the top of refrigerating chamber and/or at an upper portion thereof region, and air can flow to channel system from refrigerating chamber by first passage by this opening.Therefore, first passage arrange where necessary relatively very the opening of top be favourable because air warms up in the upper area of refrigerating chamber than in lower area.
According to according to another modification of Domestic refrigerator of the present invention, in cold back wall of depositing lattice or be furnished with the second channel of vertical extension in back wall, this second channel is provided for air to be directed to cold depositing lattice from the channel system of partition wall.Second channel especially in cold back wall of depositing lattice or in back wall in intermediate arrangement, preferably on the cold whole width of depositing lattice, extend and/or preferably have a plurality of especially horizontally extending slot-shaped openings, air can flow to cold depositing lattice from the channel system of partition wall through second channel by described opening.Based on a plurality of, be especially configured to slot-shaped opening, by the cooling air of evaporimeter cooling whole cold lattice of depositing relatively equably.
In order to realize the cold pressure compensation of depositing between lattice and refrigerating chamber, according to according to an embodiment of Domestic refrigerator of the present invention, the door leaf of sealing and partition wall form road for cold gap of depositing the air exchange between lattice and refrigerating chamber.Thus, likely, the cold colder air of depositing lattice can flow in refrigerating chamber.
Partition wall especially has the wall on top, the wall of bottom and anterior wall, within evaporimeter is arranged in these walls.The wall on top, the wall of bottom and/or anterior wall are preferred to be implemented heat insulationly.Partition wall also can have sidewall, and this sidewall is implemented especially heat insulationly.
According to according to another embodiment of home appliances of the present invention, the channel system of partition wall comprises the wing passage on the left side and/or the wing passage on the right, and a wing passage or two wing passages are directed to front area from vaporizer side is other from the Background Region of partition wall by the air from refrigerating chamber.Thus, likely, or guiding air only passes through on evaporimeter side unilaterally from the side.Yet, preferably guide air bilateral ground from the side in evaporimeter side process, thus, more likely, the air that is guided in side process feeds more equably evaporimeter in front area.The wing passage left side and/or the right also can partly be configured in internal container.
The wing passage left side and/or the right is especially by the wall on top of divider base and the wall of bottom with by another wall towards evaporimeter, and consists of the sidewall of divider base or the sidewall of internal container.Towards preferred heat insulation the enforcement of this another wall of evaporimeter.The wing passage left side and/or the right also can partly be configured in internal container.
For in front area better, on its whole width, air is fed to evaporimeter as far as possible equably, according to according to an advantageous variant of Domestic refrigerator of the present invention, the channel system of partition wall can have air guidance system in the front area of partition wall, and this air guidance system is provided for guiding the air from refrigerating chamber on the whole width of evaporimeter.
Air guidance system for example can have at least one first air guide element, and this first air guide element can guide the air from refrigerating chamber on the whole width of evaporimeter.This air guidance system also can or alternatively have the second air guide element of the form of the plate that is especially horizontal alignment, and this second air guide element can guide equably the air from refrigerating chamber on the height of evaporimeter.When described evaporimeter be double evaporimeter, during especially for double plate evaporator, this is particularly advantageous.
Air guidance system also can comprise the anterior wall of partition wall, wherein, the such rolling country of a side towards evaporimeter of the wall that this is anterior is implemented, and this side can be directed to air the front area of centre of evaporimeter from the wing passage left side and/or the right.
In order to carry forcibly air to pass through and/or through evaporimeter, according to according to another embodiment of Domestic refrigerator of the present invention, this Domestic refrigerator can have ventilator.Ventilator is for example connected with the control device of Domestic refrigerator, and this control device especially turns on and off ventilator at definite run duration of Domestic refrigerator.
In order not limit as much as possible the cold parking space of depositing lattice or refrigerating chamber, according to according to a preferred embodiment of home appliances of the present invention, after ventilator is for example arranged in evaporimeter, be especially arranged in the inside of partition wall.Ventilator is especially radial ventilation device (Radialluefter).
If the size of evaporimeter allows, according to according to another modification of Domestic refrigerator of the present invention, partition wall can have the container of upwards opening in its front area, and this container consists of wall, the anterior wall of bottom and the antetheca that stops forward partition wall.Thus, this container additional use volume is provided, for example, as storing chamber (Stauraum) for for example pipe.
Thus, Domestic refrigerator according to the present invention provide if not optimized completely where necessary improved, for thering is the cold divider base formula heat exchanger module of depositing the cooling apparatus of lattice.Especially in the upper area of refrigerating chamber, relatively warm air preferred flow at least one passage (first passage) and especially feeds to heat exchanger unit, has a divider base of evaporimeter along the back wall of Domestic refrigerator.Replace the first passage in the middle of being arranged in, also possible that, in two angles at the rear portion of refrigerating chamber, be respectively provided with a first passage.At heat exchanger unit, be evaporimeter after, preferably make air blow to and be especially provided with in the chamber of flowing out opening by being integrated in where necessary ventilator in partition wall.Preferably by must then for example flowing and get back in refrigerating chamber again between the edge, front of partition wall and door leaf at the cooling cold air of depositing lattice of the outflow opening of arranging with improvement aspect Temperature Distribution and the cold air of depositing lattice if not completely optimally arranging.
According to the present invention, in order to reduce the evaporator unit setting height(from bottom) of partition wall in other words, on evaporimeter side, guide forward air from the side.For this reason, for example, slightly reduce the width of evaporimeter, to realize from the side the space for air guide on evaporimeter side.This can or carry out unilaterally or on the bilateral of evaporimeter.Thus, can reduce the setting height(from bottom) of partition wall.Thus, can in total acceptable situation of setting height(from bottom), use where necessary double evaporimeter, produce thus relatively large long-pending frosting and the evaporator designs of relative efficiency rate.The size of the cross section of the passage of the passage of a side or two sides is preferably enough determined size greatly, to avoid for example unnecessary flow resistance.Preferably the passage of the passage of this side or described two sides is not implemented unnecessarily widely, because possible width that thus may restrain evaporation device yet.The passage of the passage of this side or described two sides also can partly stretch in the cooling container on partition wall side.
In order to carry out configuration air as far as possible equably by the mode of the air that leads from the side, to the infeed of evaporator, air guide element can be directly installed in air path before evaporator inlet in passage area.The task of this element is to be responsible for through-flow as far as possible uniformly.This element should be preferably relative thin-walled (lower flow resistance) and preferably directly not contact with evaporimeter, so that not cooling and unnecessary area is white thus tempestuously by evaporimeter.
If at refrigerating chamber and/or coldly deposit lattice relatively little evaporimeter is enough for wanted refrigeration work consumption relatively little in the situation that, the space before evaporimeter can be provided as additional use volume, for example, as the chamber that stores for for example pipe.By set where necessary air guide element, can make full use of relatively equably the surface of evaporimeter, this has improved utensil efficiency.By evaporimeter and ventilator are if desired arranged in partition wall, in refrigerating chamber with cold, there is such possibility in depositing lattice: relative dark shelf is installed or is pulled out lattice.If ventilator is arranged in partition wall, the partition wall with integrated evaporimeter and ventilator is relative to be applicable to be pushed into simply goodly and to have in the lattice of different sizes and the different Domestic refrigerators of lattice subregion.For generation of the coupling cost with the modification of different lattice sizes, be reduced thus, if not what be minimized completely.By freely selecting to blow out position, relatively simply guarantee needed little thermal stratification with the layout and the quantity that blow out cross section where necessary.
Schematically in accompanying drawing, embodiments of the invention are exemplarily being shown.Accompanying drawing illustrates:
Fig. 1 have the cold refrigerating chamber of depositing lattice and side disposed thereon Domestic refrigerator dissect illustrated side view, coldly deposit lattice and refrigerating chamber is separated mutually by partition wall,
The three-dimensional icon in the region of Fig. 2 partition wall and
The different diagram of Fig. 3 to 6 partition wall.
Fig. 1 illustrates Domestic refrigerator 1, this Domestic refrigerator has the internal container 2 with coolable interior chamber, the in the situation that of current embodiment, this interior chamber is divided into refrigerating chamber 3, be arranged in the cold of refrigerating chamber 3 tops deposits lattice 4 and is arranged in the cold refrigerating chamber 5 of depositing lattice 4 tops.Refrigerating chamber 3 is for for example for example approximately making frozen material cryogenic refrigeration at-18 ℃, the cold lattice 4 of depositing are provided at the preferred temperature higher than cold point, preferably between 0 ℃ to+3 ℃, deposit cooling thing, and refrigerating chamber 5 is provided at than the high temperature of cold temperature of depositing lattice 4, for example at+3 ℃, at the temperature of+8 ℃ of left and right, deposits cooling thing.
The in the situation that of current embodiment, refrigerating chamber 3 and the cold lattice 4 deposited are separated mutually by the partition wall 6 of level, and coldly deposit the partition wall 7 that lattice 4 and refrigerating chamber 5 pass through level and mutually separate.Two partition walls 6,7 are especially heat insulation partition wall.In Fig. 2, with three-dimensional diagram, illustrate and make cold region of depositing the partition wall 7 of lattice 4 and refrigerating chamber 5 separations.
The in the situation that of current embodiment, Domestic refrigerator 1 has for sealing refrigerating chamber 3 or cold two door leafs 8,9 depositing lattice 4 and refrigerating chamber 5.Refrigerating chamber 5 and the cold lattice 4 of depositing especially comprise common door leaf 9.In situation about opening at door leaf 8,9, refrigerating chamber 3, coldly deposit lattice 4 and refrigerating chamber 5 is enterable.The in the situation that of current embodiment, in a side of sensing refrigerating chamber 5 directions that is provided for sealing refrigerating chamber 5 and the cold door leaf 9 of depositing lattice 4, be furnished with a plurality of for depositing the door compartment 10 of cooling thing.
In refrigerating chamber 3 and cold, be for example furnished with respectively in depositing lattice 4 for depositing at least one drawer 11 of frozen material or refrigeration thing.For example in refrigerating chamber 5, be furnished with at least one for depositing at the bottom of the lattice of cooling thing 12.
Domestic refrigerator 1 comprises for cooling refrigerating chamber 3, cold at least one refrigerant loop of depositing lattice 4 and refrigerating chamber 5.The in the situation that of current embodiment, refrigerating chamber 3 has the refrigerant loop of himself, and cold lattice 4 and the total common refrigerant loop of refrigerating chamber 5 deposited.Described refrigerant loop comprises respectively compressor, liquefier and evaporimeter 13.But two refrigerant loops also can have single compressor.For the cold evaporimeter 13 of depositing the refrigerant loop of lattice 4 and refrigerating chamber 5, be arranged in and separate cold inside of depositing the partition wall 7 of lattice 4 and refrigerating chamber 5.In Fig. 3, with three-dimensional diagram, partition wall 7 is shown, the partition wall that the wall 14 on top shown in Figure 4 is removed, the top view of usining in Fig. 5 illustrates the partition wall that the wall 14 on top is removed and as side view, with the diagram of dissecing, partition wall is shown in Fig. 6.The wall 14 on the top of partition wall 7 is also as using for the bearing-surface of cooling thing and especially heat insulation enforcement.
In addition, Domestic refrigerator 1 has control device not shown further, this control device is provided for, when Domestic refrigerator 1 operation, control so one or more refrigerant loops, make refrigerating chamber 3, coldly deposit lattice 4 and refrigerating chamber 5 at least has roughly given in advance or adjustable rated temperature, as this is known for professional in principle.
The in the situation that of current embodiment, except towards wall 14 refrigerating chamber 5, top, separate the cold partition wall 7 of depositing lattice 4 and refrigerating chamber 5 and also comprise towards cold and deposit lattice 4, especially heat insulation wall 15 that implement, bottom, and especially heat insulation wall 16 that implement, anterior.Partition wall 7 also can have two sidewalls 17.Between the wall 14 on top and the wall 15 of bottom, be furnished with evaporimeter 13.Thus, this evaporator water level land is arranged in the inside of partition wall 7, is integrated in partition wall in other words.Preferably, evaporimeter 13 is embodied as plate evaporator.Sidewall 17 abuts on internal container 2 or also and can consist of internal container.Partition wall 7 can especially be fixed on internal container 2 with its sidewall 17.
If especially the installation of evaporimeter 13 size allows, the situation as in current embodiment, separates the container 18 that the cold partition wall 7 of depositing lattice 4 and refrigerating chamber 5 can comprise in the front area that is especially arranged in partition wall 7, be open upwards.This container is by the wall 15 of bottom, sidewall 17, anterior wall 16 and another antetheca 19 form if desired, and this antetheca stops partition wall 7 to front portion.
The in the situation that of current embodiment, Domestic refrigerator 1 has the passage 20 on top.Passage 20 preferred arrangements on top are extended until the top 23 of refrigerating chamber 5 from partition wall 7 in the back wall 22 of refrigerating chamber 5 or in back wall and especially on the whole height of refrigerating chamber 4 or almost on the whole height of refrigerating chamber 4.By this opening 24, along the direction of arrow 25, the passage 20 via top is directed in the inside of partition wall 7 air that the passage 20 on top has opening 24 in region at an upper portion thereof and is provided for making refrigerating chamber 5.The passage 20 on top is preferably in the back wall 22 of refrigerating chamber 5 or be arranged in middle in back wall.
The air duct 20 on top is in lower region thereof, especially stop in middle and be transitioned in channel system in the region of partition wall 7 with respect to partition wall 7, and this channel system extends in the inside of partition wall 7.This channel system is configured to be guided through the mobile air of the passage 20 on top of refrigerating chamber 5 from the Background Region of partition wall 7 from the side in evaporimeter 13 sides processes, thereby air from the front area of partition wall 7 by and/or through evaporimeter 13, flow to the Background Region of partition wall 7 so that the passage 33 by bottom arrives cold depositing in lattice 4 at this Background Region place.
The in the situation that of current embodiment, channel system comprises the wing passage 26 on the right and the wing passage 27 on the left side, described wing passage from the passage 20 on top start to extend until the anterior wall 16 of partition wall 7 and guiding from the air of refrigerating chamber 5 from the side on evaporimeter 13 sides through until the front area of evaporimeter 13.Two wing passages 26,27 all extend in the inside of partition wall 7 and by the wall 15 of the wall 14 on top, bottom be separated if desired sidewall 17 gauges of wall 7.Passage 26,27 left side and/or the right also can partly be extended in other words by internal container gauge in internal container.In addition, the wing passage 26 on the right comprises wall 28, and this wall is separated the wing passage on the right 26 and evaporimeter 13.Wall 28 is preferred to be implemented heat insulationly.In addition, the wing passage 27 on the left side comprises wall 29, and this wall is separated the wing passage on the left side 27 and evaporimeter 13.Wall 29 is preferred implements heat insulationly for this.
In the front area of partition wall 7, channel system has air guidance system 30, this air guidance system changes the route via the mobile air of wing passage 26,27 like this, thereby described air passes through from front to back with respect to partition wall 7 or flows via evaporimeter 13.In order to guide equably this air on the whole width of evaporimeter 13 that is preferably embodied as double evaporimeter, air guidance system 30 comprises air guide element 31,32.Air guide element 31 is provided for partly air being directed in the anteriomedial region of evaporimeter 13 from wing passage 26,27.Shown in Figure 6, flatly air guide element 32 orientation, that be embodied as level board is provided for guiding as far as possible equably air in top and part bottom of evaporimeter 13 that is embodied as double evaporimeter.The anterior wall 16 of partition wall 17 is also implemented like this in the side towards evaporimeter 13, and this wall is partly directed to air in the zone line of evaporimeter 13.This for example realizes thus, and its mode is that the side towards evaporimeter 13 of anterior wall 16 is implemented arcly.
After the passage 33 of bottom is connected to evaporimeter 13, the passage of this bottom is especially arranged in cold back wall 34 of depositing lattice 4 or in back wall.The passage 34 of bottom comprises opening 35, and the air cooling by evaporimeter 13 can flow to cold depositing in lattice 4 by this opening.The passage 33 of bottom is preferably on the whole width of cold back wall 34 of depositing lattice 4 and/or extend on its whole height.
The in the situation that of current embodiment, partition wall 17 in evaporimeter 13 Background Region below, for example, in the transitional region between the passage 33 in partition wall 17 and bottom, be provided with ventilator 36.This ventilator be for example connected with the control device of Domestic refrigerator 1 and be provided for making passage 20 that air passes through top via wing passage 26,27 and anterior passage 30 by or through evaporimeter 13 passage 33 from front to back and by bottom cooling be transported to cold depositing in lattice 4.Ventilator 36 is preferably integrated in partition wall 7.
For can pressure compensation, the door leaf 9 of closing and partition wall form gap 21.
List of reference signs
1 Domestic refrigerator
2 internal containers
3 refrigerating chambers
The 4 cold lattice of depositing
5 refrigerating chambers
6,7 partition walls
8,9 door leafs
10 door compartments
11 drawers
At the bottom of 12 lattice
13 evaporimeters
The wall on 14 tops
The wall of 15 bottoms
The wall of 16 front portions
17 sidewalls
18 containers
19 antethecas
The passage on 20 tops
21 gaps
22 back walls
23 tops
24 openings
25 arrows
The wing passage on 26 the right
The wing passage on 27 left sides
28,29 walls
30 air guidance systems
31,32 air guide element
The passage of 33 bottoms
34 back walls
35 openings
Claims (11)
1. Domestic refrigerator, this Domestic refrigerator has the internal container (2) of depositing lattice (4) and refrigerating chamber (5) with cold, separate the cold partition wall (7) of depositing lattice (4) and refrigerating chamber (5), refrigerant loop, the evaporimeter of this refrigerant loop (13) is provided for making refrigerating chamber (5) and cold to deposit lattice (4) cooling, this Domestic refrigerator and there is at least one for opening and seal described cold lattice (4) and the described refrigerating chamber (5) deposited, the door leaf that can swingingly support (9), wherein, describedly coldly deposit lattice (4) and described refrigerating chamber (5) is mutual arranges and described evaporimeter (13) is provided for making the cold lattice (4) of depositing to be cooled to than the low temperature of refrigerating chamber (5) stackedly, it is characterized in that, the inside and the described partition wall (7) that are arranged in described partition wall (7) have channel system described evaporimeter (13) horizontal alignment, this channel system guiding is passed through on evaporimeter (13) side from the Background Region of described partition wall (7) from the side from the mobile air of described refrigerating chamber (5), thereby described air can from the front area of partition wall (7) by and/or through described evaporimeter (13), flow to the Background Region of partition wall (7), to arrive described cold depositing in lattice (4) from this Background Region.
2. according to the Domestic refrigerator of claim 1, it is characterized in that, described refrigerating chamber (5) is arranged in described cold top of depositing lattice (4), and/or described refrigerating chamber (5) has the temperature higher than+3 ℃, and/or the described cold lattice (4) of depositing have temperature between-2 ℃ to+4 ℃, preferably have a temperature between 0 ℃ to+3 ℃.
3. according to the Domestic refrigerator of claim 1 or 2, it is characterized in that,
-in the back wall (22) of described refrigerating chamber (5) or be furnished with the first passage (20) of vertical extension in back wall, this first passage is provided for air to be directed to the described channel system of described partition wall (7) from described refrigerating chamber (5), wherein, described first passage (20) is especially in the back wall (22) of described refrigerating chamber (5) or be arranged in middle in back wall, especially extend until the top (23) of described refrigerating chamber (5) and/or especially there is opening (24) in the upper area of described refrigerating chamber, by this opening, described air can flow to described channel system via described first passage (20) from described refrigerating chamber, and/or
-in described cold back wall (34) of depositing lattice (4) or be furnished with the second channel (33) of vertical extension in back wall, this second channel is provided for air to be directed to described cold depositing lattice (4) from the described channel system of described partition wall (7), wherein, described second channel (35) is especially in described cold back wall (34) of depositing lattice (4) or be arranged in middle in back wall, especially on the described cold whole width of depositing lattice (4), extend and/or especially have a plurality of, especially horizontally extending slot-shaped opening (35), by described opening, air can flow to described cold depositing lattice (4) via described second channel (33) from the channel system of described partition wall (7), and/or
Door leaf (9) and the described partition wall (7) of-sealing are configured for described cold gap (21) of depositing the air exchange between lattice (4) and described refrigerating chamber (5), and/or
-described partition wall (7) has the wall (14) on top, the wall (15) of bottom and anterior wall (16), within evaporimeter (13) is arranged in these walls, wherein, the wall (15) of the wall on described top (14), described bottom and/or the wall (16) of described front portion are implemented heat insulationly.
4. according to the Domestic refrigerator of one of claims 1 to 3, it is characterized in that, the described channel system of described partition wall (7) comprises the wing passage (27) on the left side and/or the wing passage (26) on the right, and described wing passage or described two wing passages make from the side side of described evaporimeter (13), from the described Background Region of partition wall (7), to be directed to described front area from the air of described refrigerating chamber (5).
5. according to the Domestic refrigerator of claim 4, it is characterized in that, the wing passage (26 on the described left side and/or described the right, 27) by the wall (14) on described top of divider base (7) and the wall (15) of described bottom with by another wall (28 towards described evaporimeter (13), 29) and by the sidewall (17) of described divider base (7) or the sidewall of described internal container (2) form, wherein, especially, towards described another wall (28,29) of evaporimeter (13) heat insulation implement.
6. according to the Domestic refrigerator of one of claim 1 to 5, it is characterized in that, the described channel system of described partition wall (7) has air guidance system (30) in the described front area of partition wall (7), and this air guidance system is provided for guiding the air from refrigerating chamber (5) on the whole width of described evaporimeter (13).
7. according to the Domestic refrigerator of claim 6, it is characterized in that, described air guidance system (30) has at least one first air guide element (31), this first air guide element can guide the air from refrigerating chamber (5) on the whole width of described evaporimeter (13), and/or described air guidance system has second air guide element (32) of the form of the plate that is especially horizontal alignment, this second air guide element can guide equably the air from refrigerating chamber (5) on the height of described evaporimeter (13).
8. according to the Domestic refrigerator of claim 6 or 7, it is characterized in that, described air guidance system (30) comprises the wall (16) of the described front portion of described divider base (7), wherein, the such rolling country of a side towards evaporimeter (13) of the wall of described front portion (16) is implemented, described side can be directed to air in the front area of centre of described evaporimeter (13) from the wing passage (26,27) on the described left side and/or described the right.
9. according to the Domestic refrigerator of one of claim 2 to 8, it is characterized in that ventilator (36), this ventilator is provided for, and forcibly air is transported to described cold depositing lattice (4) from described refrigerating chamber (5) through described channel system process and/or the described evaporimeter of process (13).
10. according to the Domestic refrigerator of claim 9, it is characterized in that, described ventilator (36) is arranged in the inside of described partition wall (7), is especially arranged in described evaporimeter (16) afterwards.
11. according to the Domestic refrigerator of one of claim 3 to 10, it is characterized in that, described partition wall (7) has the container (18) of upwards opening in its front area, and by the wall (16) of the wall (15) of described bottom, described front portion with at the bottom of stopping forward described lattice, the antetheca (19) of (7) forms this container.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011090175.2 | 2011-12-30 | ||
| DE102011090175A DE102011090175A1 (en) | 2011-12-30 | 2011-12-30 | Household refrigerator with a cold storage compartment |
| PCT/EP2012/075812 WO2013098110A2 (en) | 2011-12-30 | 2012-12-17 | Domestic refrigeration device having a cold storage compartment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104024772A true CN104024772A (en) | 2014-09-03 |
| CN104024772B CN104024772B (en) | 2016-11-16 |
Family
ID=47501199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280065563.8A Expired - Fee Related CN104024772B (en) | 2011-12-30 | 2012-12-17 | There is the cold Domestic refrigerator depositing lattice |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2798285B1 (en) |
| CN (1) | CN104024772B (en) |
| DE (1) | DE102011090175A1 (en) |
| PL (1) | PL2798285T3 (en) |
| WO (1) | WO2013098110A2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883645A (en) * | 2016-09-29 | 2018-04-06 | Lg电子株式会社 | Refrigerator |
| KR20180035622A (en) * | 2016-09-29 | 2018-04-06 | 엘지전자 주식회사 | Refrigerator |
| CN108571853A (en) * | 2017-03-10 | 2018-09-25 | Lg电子株式会社 | Refrigerator |
| CN111102782A (en) * | 2018-10-29 | 2020-05-05 | Bsh家用电器有限公司 | Household appliance |
| CN112696856A (en) * | 2020-12-15 | 2021-04-23 | 中山市凯腾电器有限公司 | Wine cabinet adopting convex ribs/clamping grooves for re-partitioning |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102261134B1 (en) * | 2017-03-10 | 2021-06-07 | 엘지전자 주식회사 | Refrigerator |
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| EP0218560A2 (en) * | 1985-10-11 | 1987-04-15 | MERLONI ELETTRODOMESTICI S.p.A. | Refrigerator having refrigerating compartment with zones at different temperatures |
| JPH04363572A (en) * | 1991-04-05 | 1992-12-16 | Mitsubishi Electric Corp | Freezer/refrigerator |
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| US7584627B2 (en) * | 2002-12-24 | 2009-09-08 | Lg Electronics Inc. | Refrigerator |
-
2011
- 2011-12-30 DE DE102011090175A patent/DE102011090175A1/en not_active Withdrawn
-
2012
- 2012-12-17 CN CN201280065563.8A patent/CN104024772B/en not_active Expired - Fee Related
- 2012-12-17 PL PL12809750.8T patent/PL2798285T3/en unknown
- 2012-12-17 EP EP12809750.8A patent/EP2798285B1/en active Active
- 2012-12-17 WO PCT/EP2012/075812 patent/WO2013098110A2/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0218560A2 (en) * | 1985-10-11 | 1987-04-15 | MERLONI ELETTRODOMESTICI S.p.A. | Refrigerator having refrigerating compartment with zones at different temperatures |
| JPH04363572A (en) * | 1991-04-05 | 1992-12-16 | Mitsubishi Electric Corp | Freezer/refrigerator |
| JPH08327208A (en) * | 1995-04-06 | 1996-12-13 | Daewoo Electronics Co Ltd | Refrigerator and circulating method of cold air in refrigerator |
| US7584627B2 (en) * | 2002-12-24 | 2009-09-08 | Lg Electronics Inc. | Refrigerator |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883645B (en) * | 2016-09-29 | 2020-10-27 | Lg电子株式会社 | Refrigerator with a door |
| US10788255B2 (en) | 2016-09-29 | 2020-09-29 | Lg Electronics Inc. | Refrigerator |
| CN107883643A (en) * | 2016-09-29 | 2018-04-06 | Lg电子株式会社 | Refrigerator |
| KR102604833B1 (en) | 2016-09-29 | 2023-11-22 | 엘지전자 주식회사 | Refrigerator |
| US10473379B2 (en) | 2016-09-29 | 2019-11-12 | Lg Electronics Inc. | Refrigerator |
| US11686521B2 (en) | 2016-09-29 | 2023-06-27 | Lg Electronics Inc. | Refrigerator |
| KR20180035622A (en) * | 2016-09-29 | 2018-04-06 | 엘지전자 주식회사 | Refrigerator |
| US10731902B2 (en) | 2016-09-29 | 2020-08-04 | Lg Electronics Inc. | Refrigerator |
| CN107883643B (en) * | 2016-09-29 | 2020-05-12 | Lg电子株式会社 | Refrigerator with a door |
| CN107883645A (en) * | 2016-09-29 | 2018-04-06 | Lg电子株式会社 | Refrigerator |
| CN112097446A (en) * | 2016-09-29 | 2020-12-18 | Lg电子株式会社 | Refrigerator with a door |
| CN108571853B (en) * | 2017-03-10 | 2020-11-20 | Lg电子株式会社 | Refrigerator with a door |
| CN108571853A (en) * | 2017-03-10 | 2018-09-25 | Lg电子株式会社 | Refrigerator |
| CN111102782A (en) * | 2018-10-29 | 2020-05-05 | Bsh家用电器有限公司 | Household appliance |
| CN112696856A (en) * | 2020-12-15 | 2021-04-23 | 中山市凯腾电器有限公司 | Wine cabinet adopting convex ribs/clamping grooves for re-partitioning |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011090175A1 (en) | 2013-07-04 |
| WO2013098110A3 (en) | 2013-08-22 |
| EP2798285B1 (en) | 2016-06-22 |
| CN104024772B (en) | 2016-11-16 |
| EP2798285A2 (en) | 2014-11-05 |
| PL2798285T3 (en) | 2016-11-30 |
| WO2013098110A2 (en) | 2013-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Applicant before: BSH Bosch and Siemens Household Appliances Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BOSCH UND SIEMENS HAUSGERATE GMBH TO: BSH HOME APPLIANCES CO., LTD. Free format text: CORRECT: ADDRESS; FROM: |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20181217 |