WO2020173359A1 - 具有分隔件的冰箱 - Google Patents
具有分隔件的冰箱 Download PDFInfo
- Publication number
- WO2020173359A1 WO2020173359A1 PCT/CN2020/075886 CN2020075886W WO2020173359A1 WO 2020173359 A1 WO2020173359 A1 WO 2020173359A1 CN 2020075886 W CN2020075886 W CN 2020075886W WO 2020173359 A1 WO2020173359 A1 WO 2020173359A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- partition
- compressor
- refrigerator
- condenser
- evaporator
- Prior art date
Links
- 238000005192 partition Methods 0.000 title claims abstract description 88
- 238000001816 cooling Methods 0.000 claims abstract description 51
- 230000017525 heat dissipation Effects 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000001704 evaporation Methods 0.000 claims description 29
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 170
- 238000005452 bending Methods 0.000 description 18
- 238000007710 freezing Methods 0.000 description 16
- 230000008014 freezing Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 6
- 239000012080 ambient air Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D23/003—General constructional features for cooling refrigerating machinery
-
- 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
- F25B2500/13—Vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- 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
- F25D2201/00—Insulation
- F25D2201/30—Insulation with respect to 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/141—Removal by evaporation
- F25D2321/1411—Removal by evaporation using compressor heat
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/141—Removal by evaporation
- F25D2321/1412—Removal by evaporation using condenser heat or heat of desuperheaters
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/143—Collecting condense or defrost water; Removing condense or defrost water characterised by means to fix, clamp, or connect water pipes or evaporation trays
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
- F25D2321/1442—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans outside a refrigerator
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0021—Details for cooling refrigerating machinery using air guides
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
- F25D2323/00266—Details for cooling refrigerating machinery characterised by the incoming air flow through the bottom
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0027—Details for cooling refrigerating machinery characterised by the out-flowing air
- F25D2323/00276—Details for cooling refrigerating machinery characterised by the out-flowing air from the bottom
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0028—Details for cooling refrigerating machinery characterised by the fans
- F25D2323/00284—Details thereof
Definitions
- the present invention relates to the technical field of household appliances, and in particular to a refrigerator with a partition between a bottom air inlet and a bottom air outlet. Background technique
- the freezer compartment is generally located at the lower part of the refrigerator, the cooling compartment is located at the rear side of the freezer compartment, and the compressor compartment is located behind the freezer compartment.
- the freezer compartment needs to make way for the compressor compartment, which makes the freezer compartment unusually shaped and restricts the freezer compartment depth.
- An object of the present invention is to provide a refrigerator with a bottom air inlet and a bottom air outlet completely isolating flow.
- a further object of the present invention is to reduce the noise generated by the vibration of the cooling fan.
- Another further object of the present invention is to securely fix the partition.
- the present invention provides a refrigerator, including:
- a box body defining a cooling chamber located below and at least one storage compartment located above the cooling chamber, and the box body is provided with a bottom air inlet and a bottom air outlet at the bottom of the box at a horizontal interval;
- the compressor cabin is arranged behind the cooling chamber, in which a compressor, a heat dissipation fan and a condenser are arranged in sequence; and a partition, which is configured to completely isolate the bottom air inlet and the bottom air outlet to allow external air to be under the action of the heat dissipation fan It enters the compressor cabin through the bottom air inlet on the lateral side of the partition, and then flows through the condenser and the compressor in turn, and finally flows out from the bottom air outlet on the other lateral side of the partition, so that the outside air entering the condenser There is no cross flow with the cooling air discharged from the compressor.
- the refrigerator further includes: a fan fixing frame, which is fixed in the compressor cabin in the front-to-rear direction and used for fixing the heat dissipation fan; and the partition is fixed to the fan fixing frame.
- the partition is clamped and fixed with the fan fixing frame.
- the partition has a first partition, and the first partition is formed with a accommodating groove at its rear end; the fan fixing frame is formed with a protrusion extending forward at its front end; the protrusion of the fan fixing frame is fitted in the accommodating groove , Realize the snapping and fixing of the partition and the fan fixing frame.
- the rear part of the first partition includes a main body, a first rib, and a second rib.
- the main body is provided with a receiving groove, and the first rib and the second rib are from the rear end of the main body to the left and right.
- the front part of the fan fixing frame is clamped between the first convex edge and the second convex edge.
- the refrigerator further includes: an evaporating dish, which is fixed in the compressor cabin, and a condenser is arranged in the compressor cabin; and the partition is fixed to the evaporating dish.
- the partition is pressed and fixed to the evaporating dish.
- the partition has a second partition, and the second partition is recessed forward at the lower rear end of the second partition to form a horizontal abutting surface; the front wall of the evaporating dish extends forward and is formed with protrusions; the protrusion of the evaporating dish Fit below the horizontal abutment surface, Now the pressure of the partition and the evaporating dish is fixed.
- the refrigerator further includes: a pallet configured to form the bottom of the box body and the compressor cabin; the partition is provided with a plurality of claws at the bottom thereof; the pallet is correspondingly provided with a plurality of clamping holes; and the plurality of claws are fixed To a plurality of holes, so that the partition is fixed to the pallet.
- the partition is an integrally formed part.
- the refrigerator further includes:
- the evaporator is arranged in the cooling chamber and configured to cool the airflow entering the cooling chamber. .
- the refrigerator of the present invention defines a cooling chamber at the bottom, so that the cooling chamber occupies the lower space in the freezer liner, raises the freezer compartment, reduces the user's degree of bending when picking and placing items in the freezer compartment, and improves the user's use Experience.
- the bottom air inlet and the bottom air outlet are completely isolated, so that the outside air entering the condenser and the heat-dissipating air discharged from the compressor will not flow together.
- the partition of the refrigerator of the present invention is fixed to the fan fixing frame, on the one hand, it can ensure the installation stability of the partition, and on the other hand, it can reduce the noise generated by the vibration of the heat dissipation fan.
- Fig. 1 is a schematic front view of a refrigerator according to an embodiment of the present invention.
- Fig. 2 is a schematic perspective view of the refrigerator shown in Fig. 1.
- Fig. 3 is a schematic perspective view of some parts of the refrigerator shown in Fig. 1.
- Fig. 4 is a schematic exploded view of some parts of the refrigerator shown in Fig. 3.
- Fig. 5 is a partial schematic cross-sectional view of the refrigerator shown in Fig. 1.
- Fig. 6 is a schematic exploded view of the compressor compartment of the refrigerator shown in Fig. 1.
- Fig. 7 is an unintentional partial enlargement of Fig. 6.
- Fig. 8 is a schematic bottom view of the compressor compartment of the refrigerator shown in Fig. 6.
- Fig. 9 is an unintended top view of the compressor compartment of the refrigerator shown in Fig. 6.
- Fig. 10 is a schematic perspective view of the pallet of the refrigerator shown in Fig. 6.
- Fig. 11 is a schematic side view of the pallet of the refrigerator shown in Fig. 10.
- Fig. 12 is a schematic side view of a pallet of a refrigerator according to another embodiment of the present invention.
- Fig. 13 is a schematic plan view of some parts of the compressor compartment of the refrigerator shown in Fig. 6.
- Fig. 14 is a schematic cross-sectional view of Fig. 13 along the line A-A.
- Fig. 15 is a schematic cross-sectional view of Fig. 13 along the line B-B.
- Fig. 16 is a schematic perspective view of the partition of the refrigerator shown in Fig. 6. detailed description
- This embodiment provides a refrigerator 10.
- front "rear”, “up”, “down”,
- orientation or positional relationship indicated by “left”, “right”, etc. is the orientation based on the refrigerator 10 itself, and “front” and “rear” are the directions indicated in FIG. 6, as shown in FIG. 1, “lateral” It refers to a direction parallel to the width direction of the refrigerator 10, “left” refers to the horizontal left side of the refrigerator with reference to the refrigerator 10, and “right” refers to the horizontal right side of the refrigerator with the refrigerator 10 as a reference.
- Fig. 1 is a schematic front view of a refrigerator 10 according to an embodiment of the present invention.
- Fig. 2 is a schematic perspective view of the refrigerator 10 shown in Fig. 1.
- the refrigerator 10 may generally include a box body 100.
- the box body 100 includes a shell 110 and a storage liner arranged inside the shell 110.
- the space between the shell 110 and the storage liner is filled with a heat preservation material (forming foam Floor) .
- the storage liner defines a storage compartment.
- the storage liner may generally include a freezing liner 130, a temperature-variable liner 131, a refrigerating liner 120, etc., and the storage compartment includes a freezer compartment defined in the freezing liner 130 132.
- the variable temperature liner 131 defines a variable temperature greenhouse 1311 inside.
- the front side of the storage liner is also provided with a door to open or close the storage compartment. The door is hidden in Figure 1
- the refrigerator 10 of this embodiment may further include an evaporator 101 and an air blower.
- the evaporator 101 is connected to the compressor 104, the condenser 105, and the throttling element via a refrigerant pipeline to form a refrigeration cycle.
- the temperature is lowered to cool the air flowing therethrough.
- the freezing liner 130 is located at the lower part of the box body 100, and defines a cooling chamber 200 at the bottom inside it.
- the evaporator 101 is provided in the cooling chamber 200 to cool the airflow entering the cooling chamber 200, and the freezer
- the freezing chamber 132 defined by the drum 130 is located above the cooling chamber 200 such that the cooling chamber 200 is at the lowermost part of the box body 100.
- the evaporator 101 can be placed horizontally in the cooling chamber 200 in the shape of a flat cube, that is, the long and wide surfaces of the evaporator 101 are parallel to the horizontal plane, the thickness surface is perpendicular to the horizontal plane, and the thickness dimension is significantly smaller than that of the evaporator 101. Length dimension.
- the front side of the cooling chamber 200 is formed with at least one front return air inlet communicating with the freezing chamber 132, so that the return air flow of the freezing chamber 132 enters the cooling chamber 200 through the at least one front return air inlet and is cooled by the evaporator 101, thereby cooling Air circulation is formed between the compartment 200 and the freezing compartment 132.
- the freezer compartment 132 is located at the lowest part of the refrigerator 10, and the compressor compartment 300 is located at the rear of the freezer compartment 132.
- the freezer compartment 132 is inevitably made into a special-shaped space for the compressor compartment 300 to reduce the freezer compartment 132.
- the freezer compartment 132 is located in a relatively low position, and the user needs to bend over or squat down to pick and place items in the freezer compartment 132, which is inconvenient for the user to use, especially for the elderly;
- the depth of the compartment 132 is reduced. To ensure the storage volume of the freezer compartment 132, it is necessary to increase the space in the height direction of the freezer compartment 132.
- the freezer compartment 132 When storing items in the freezer compartment 132, the user needs to stack the items in the height direction, which is not convenient for the user to find items. Moreover, the items located at the bottom of the freezer compartment 132 are easily blocked, making it difficult for users to find and forget, resulting in deterioration and waste of items. Furthermore, since the freezer compartment 132 is a special shape, it is not a rectangular space, which is relatively large and difficult for some users. The divided items are inconvenient to be placed in the freezer compartment 132.
- the refrigerator 10 of this embodiment defines a cooling chamber in the bottom space of the freezing liner 130 200, and define a freezer compartment 132 above the cooling compartment 200, so that the cooling compartment 200 occupies the lower space in the freezer liner 130, raises the freezer compartment 132, and reduces the bending of the user during the operation of picking and placing items in the freezer compartment 132
- the waist level improves the user experience.
- the compressor compartment 300 can be located behind the cooling chamber 200, and the freezer compartment 132 does not need to make room for the compressor compartment 300, so that the freezer compartment 132 is a rectangular space, so that the items can be changed from stacked storage to unfolded storage. It is convenient for the user to find items, which saves the user's time and energy; at the same time, it is also convenient to place larger and difficult to divide items, and solves the pain point of not being able to place larger items in the freezer compartment 132.
- the air blowing fan in the refrigerator 10 is disposed in the cooling chamber 200, and is configured to suck the return air flow into the cooling chamber 200 for cooling by the evaporator 101, and to promote the cooled air flow to the freezer compartment 132 and change.
- the greenhouse 1311 flows.
- the refrigerator 10 of this embodiment further includes a freezer compartment air supply duct 141 and a variable greenhouse air duct 1312.
- the freezer compartment air supply duct 141 communicates with the outlet end of the air supply fan and is configured to cool the evaporator 101. Part of the air flow is delivered to the freezer compartment 132, and the freezer compartment air duct 141 is provided inside the rear wall of the freezer liner 130, and has a plurality of air outlets 141a communicating with the freezer compartment 132.
- FIG. 3 is a schematic perspective view of some parts of the refrigerator 10 shown in FIG. 1.
- the refrigerator 10 further includes a cover plate 102.
- the cover plate 102 includes a top cover 1021 located above the evaporator and at least one front cover group 1020.
- the front side of each front cover group 1020 is formed with the aforementioned at least one front back
- the air inlet, the top cover 1021, the at least one front cover group 1020 and the rear wall, bottom wall and two lateral side walls of the freezer liner 130 together define the cooling chamber 200.
- the lateral side walls of the freezer liner 130 are The lateral side wall of the cooling chamber 200 is formed.
- there are two front cover groups 1020, and the two front cover groups 1020 are distributed along the transverse direction.
- the refrigerator 10 further includes a vertical partition plate (not shown), the vertical partition plate extends downward from the top wall of the freezer inner container 130 to the upper surface of the top cover 1021 to divide the freezer compartment 132 is divided into two freezer spaces distributed horizontally.
- the air duct front cover of the air duct 141 of the freezer compartment is formed with an installation groove 141c that matches the vertical partition plate.
- the two front cover groups 1020 are spaced apart along the transverse direction, and the vertical partition plate includes a front shielding portion extending between the two front cover groups 1020 and located on the front side of the evaporator 101 to shield the two front cover groups 1020.
- the gap between the cover groups 1020 completely isolates the airflow in the two freezing spaces of the freezer compartment 132, so that the return air from the freezing space on the lateral right side enters through the front return air inlet of the front cover group 1020 on the lateral right side
- the return air from the freezing space on the lateral left side enters the cooling chamber 200 through the front return air inlet of the front cover group 1020 on the lateral left side.
- FIG. 4 is a schematic exploded view of some parts of the refrigerator 10 shown in FIG. 3.
- Two front return air inlets are formed on the front side of each front cover assembly 1020, and the two front return air inlets are respectively recorded as the first front return air inlet 102a and the second front return air inlet 102b.
- Each front cover set 1020 includes a front decorative cover 1022 and a front air duct cover 1023.
- the front end 10221 of the front decorative cover 1022 is located in front of the front end of the evaporator 101, and the front end 10221 is spaced from the front end of the evaporator 101.
- the front decorative cover 1022 The front wall of the front end 10221 is formed with a first opening 1022a, the rear side of the front end 10221 of the front trim cover 1022 is open; the front end 10231 of the front air duct cover 1023 is located at the front end of the evaporator 101, and the front air duct cover 1023 The front end 10231 is inserted forward into the front cover 1022 from the opening of the front end 10221 of the front cover 1022 to separate the first opening 1022a into a first front return air inlet 102a located below and a second front return located above.
- the wind inlet 102b The wind inlet 102b.
- the bottom wall of the front end portion 10231 of the front air duct cover 1023 and the bottom wall of the front end portion 10221 of the front trim cover 1022 define a first return air passage that communicates with the first front return air inlet 102a, and the first return air passage It is located in front of the evaporator 101, that is, the front end 10231 of the front air duct cover 1023 is separated from the front end 10221 of the front trim cover 1022
- the side opening is inserted forward into the front cover 1022 so that the bottom wall of the front end 10231 of the front air duct cover 1023 is spaced from the bottom wall of the front end 10221 of the front cover 1022 to form a first front return air inlet
- the first return air passage 102a penetrates, so that at least part of the return air flow entering the first return air passage through the first front return air inlet 102a enters the evaporator 101 from the front of the evaporator 101 and is cooled by the evaporator 101.
- the upper section of the front end portion 10231 of the front air duct cover 1023 is formed with a second opening 1023a that penetrates the second front return air inlet 102b, and the second opening 1023a is located above the evaporator 101.
- the lower surface of the top cover 1021 is spaced apart from the upper surface of the evaporator 101, and the front end of the top cover 1021 is located above and behind the front end of the evaporator 101, that is, the top cover 1021 does not completely cover the upper surface of the evaporator 101 .
- a windshield material (not shown) is filled between the lower surface of the top cover 1021 and the upper surface of the evaporator 101, the top cover 1021 and the upper surface of the evaporator 101 are spaced apart to form a space 102c, and the space 102c It is filled with windshield material, and the windshield material can be windshield foam.
- the front air duct cover 1023 includes a second opening
- the rear end of the first shielding portion 10232 above and behind 1023a abuts against the front end of the top cover 1021 to close the upper surface of the evaporator 101 that is not shielded by the top cover 1021, so that the first shielding
- the second opening 1023a and the second front return air inlet 102b are formed between the portion 10232 and the upper surface of the evaporator 101 to form a second return air passage, so that at least one of the second return air passages enters the second return air passage through the second front return air inlet 102b. Part of the return air flow enters the evaporator 101 from above the evaporator 101 and is cooled by the evaporator.
- the front cover 1022 includes a second shielding portion 10222 bent backward and upward from the upper rear edge of the front end portion 10221.
- the second shielding portion 10222 is located above the first shielding portion 10232 and extends to the upper part of the top cover 1021.
- the temperature around the front end surface of the evaporator 101 and the return air flow have a large temperature difference, it is easy to cause frost on the front end surface of the evaporator 101. If the front end of the evaporator 101 is not frosted or the amount of frost is small so that the front end of the evaporator 101 can still pass the air flow, a part of the return air flow of the freezer compartment 132 enters the first return air through the first front return air inlet 102a.
- part of the return air flow from the freezer compartment enters the second return air channel through the second front return air inlet 102b, and the part of the air flow entering the first return air channel passes from the front of the evaporator 101 (that is, from the front end of the evaporator 101). (Face) enters the evaporator 101 and is cooled by the evaporator 101.
- Another part of the airflow that enters the first return air passage flows upward to the second return air passage, and then flows down into the evaporator 101 from the second return air passage , So that part of the return air flow enters the evaporator 101 from the front of the evaporator 101, and part of the return air flow enters the evaporator 101 from the top of the evaporator 101, thereby ensuring sufficient heat exchange between the return air flow and the evaporator 101, and improving The cooling effect of the refrigerator 10.
- the return air flow of the freezer compartment 132 can enter the second return air passage through the second front return air inlet 102b located above, and then The upper surface of the evaporator 101 flows downward in the second air return channel to enter the evaporator 101 for cooling, so that the cooling effect of the refrigerator 10 can still be ensured.
- the return air flow of the freezer compartment 132 and the heat exchange efficiency of the evaporator 101 are ensured, and the heat exchange efficiency of the evaporator 101 is improved.
- the refrigeration effect of the refrigerator 10 in addition, when the front face of the evaporator 101 is frosted, it can still ensure that the return air flow can enter the evaporator 101 by the evaporator.
- the cooling of the refrigerator 101 solves the problem that the cooling effect of the existing refrigerator 10 is reduced due to the frosting of the evaporator 101, and improves the overall performance of the refrigerator 10.
- the refrigerating liner 120 is located above the temperature-variable liner 131, and a refrigerating compartment 121 is defined in the refrigerating liner 120.
- the refrigerator 10 of this embodiment further includes a refrigerating evaporator (not shown), a refrigerating fan (not shown), and a refrigerating air duct (not shown), and a refrigerating evaporator is defined below the inner side of the rear wall of the refrigerating liner 120
- the refrigerating evaporator and the refrigerating fan are arranged in the refrigerating evaporator chamber, and the refrigerating air duct is arranged on the inner side of the rear wall of the refrigerating liner 120, and has a refrigerating air inlet communicating with the air outlet of the refrigerating fan and the refrigerating air duct.
- At least one refrigerating return air inlet is formed on the front side of the refrigerating evaporator chamber to guide the return air flow of the refrigerating chamber 121 to the refrigerating evaporator chamber through the refrigerating return air inlet to be cooled by the refrigerating evaporator, so that the refrigerating evaporator in the refrigerating chamber 121 and Air circulation is formed between the refrigerated evaporator chambers.
- the temperature in the refrigerator compartment 121 is generally between 2 ° C and 10 ° C, preferably between 4 ° C and 7 ° C.
- the temperature range in the freezer compartment 132 is generally -22 ° C to -14 ° C.
- the greenhouse 1311 can be adjusted to -18 ° C to 8°C at will.
- the optimal storage temperature for different types of items is different, and the suitable storage locations are also different. For example, fruit and vegetable foods are suitable for storage in the refrigerating compartment 121, and meat foods are suitable for storage in the freezing compartment 132.
- Fig. 5 is a partial schematic cross-sectional view of the refrigerator 10 shown in Fig. 1.
- Fig. 6 is a schematic exploded view of the compressor compartment 300 of the refrigerator 10 shown in Fig. 1.
- Fig. 7 is a schematic partial enlarged schematic diagram of Fig. 6.
- Fig. 8 is a schematic bottom view of the compressor compartment 300 of the refrigerator 10 shown in Fig. 6.
- a compressor cabin 300 is defined at the bottom of the box 100, and the compressor cabin 300 is located behind the cooling chamber 200, so that the compressor cabin 300 as a whole is under the freezer compartment 132.
- the freezer compartment 132 no longer makes room for the compressor compartment 300 Therefore, the depth of the freezer compartment 132 is ensured, and it is convenient to place large and difficult-to-divide items.
- the refrigerator 10 also includes a heat dissipation fan 106.
- the heat dissipation fan 106 may be an axial fan.
- the compressor 104, the radiator fan 106, and the condenser 105 are arranged in the compressor cabin 300 at intervals in the transverse direction.
- the section 1162 of the rear wall of the compressor cabin 300 corresponding to the compressor 104 is formed with at least one rear air outlet 1162a.
- the conventional design scheme of increasing the heat exchange area of the condenser 105 and the ventilation area of the compressor cabin 300 it will bring The problem of uneven heat dissipation of the condenser 105 has an adverse effect on the refrigeration system of the refrigerator 10.
- the bottom wall of the box defines a bottom air inlet 110a adjacent to the condenser 105 and a bottom air outlet 110b adjacent to the compressor 104.
- Circulation of the heat dissipation airflow is completed at the bottom of the refrigerator 10, making full use of the space between the refrigerator 10 and the supporting surface, without increasing the distance between the rear wall of the refrigerator 10 and the cabinet, and reducing the space occupied by the refrigerator 10.
- the four corners of the bottom wall of the box body 100 may also be provided with supporting rollers 900. The box body 100 is placed on the supporting surface through the four supporting rollers 900, so that the bottom wall of the box body 100 and the supporting surface form a certain space.
- the heat dissipation fan 106 is configured to cause the ambient air around the bottom air inlet 110a to enter the compressor compartment 300 from the bottom air inlet 110a, pass through the condenser 105, the compressor 104, and then flow from the bottom air outlet 110b to the outside environment to compress The machine 104 and the condenser 105 dissipate heat.
- the surface temperature of the condenser 105 is generally lower than the surface temperature of the compressor 104. Therefore, in the above process, the outside air is used to cool the condenser 105 and then the compressor 104.
- the plate section 1161 of the back plate 116 facing the condenser 105 is a continuous plate surface, that is, the plate section 1161 of the back plate 116 facing the condenser 105 does not dissipate heat hole.
- the applicant broke through the conventional design ideas and designed the back wall (back plate 116) of the compressor cabin 300 and the plate section 1161 corresponding to the condenser 105 as a continuous plate surface, which will dissipate heat entering the compressor cabin 300
- the airflow is enclosed at the condenser 105, so that the ambient air entering from the bottom air inlet 110a is more concentrated at the condenser 105, which ensures the uniformity of the heat exchange of each condensation section of the condenser 105, and facilitates the formation of better heat dissipation.
- the air flow path can also achieve a better heat dissipation effect.
- the plate section 1161 of the back plate 116 facing the condenser 105 is a continuous plate surface and does not have air inlet holes, it is avoided that both the outlet and inlet air are concentrated at the rear of the compressor cabin 300 in the conventional design.
- the blown hot air enters the compressor cabin 300 again without being cooled by the ambient air in time, which adversely affects the heat exchange of the condenser 105, thereby ensuring the heat exchange efficiency of the condenser 105.
- both lateral side walls of the compressor cabin 300 are formed with a side vent hole, and the side vent hole may be covered with a vent cover 108, and the vent cover 108 is formed with a grille type ventilation hole.
- the outer shell of the refrigerator 10 includes two box side plates 111 in the transverse direction.
- the two box side plates 111 extend vertically to form two side walls of the refrigerator 10.
- the two box side plates 111 respectively form a corresponding side wall.
- the side opening 111a communicated with the vent hole allows the heat dissipation airflow to flow to the outside of the refrigerator 10. Therefore, the heat dissipation path is further increased, and the heat dissipation effect of the compressor cabin 300 is ensured.
- the condenser 105 includes a horizontally extending first straight section 1051, a second straight section 1052 extending back and forth, and a transitional curved section (not labeled) connecting the first straight section 1051 and the second straight section 1052,
- a transitional curved section (not labeled) connecting the first straight section 1051 and the second straight section 1052.
- the plate section 1161 of the back wall (back plate 116) of the aforementioned compressor cabin 300 corresponding to the condenser 105 is also the plate section 1161 of the back plate 116 facing the first straight section 1051.
- the ambient air entering from the side vents directly exchanges heat with the second straight section 1052, and the ambient air entering from the bottom air inlet 110a directly exchanges heat with the first straight section 1051, thereby further entering the environment in the compressor cabin 300 More air is concentrated at the condenser 105 to ensure the uniformity of heat dissipation of the entire condenser 105.
- the box body 100 further includes a special-shaped plate 400, a supporting plate 112 and two side plates 119.
- the special-shaped plate 400 includes a bottom horizontal section 113 located at the front side of the bottom and a bending section 401 bent and extending backward and upward from the rear end of the bottom horizontal section 113, and the bending section 401 extends above the pallet 112.
- the supporting plate 112 and the bottom horizontal section 113 together constitute the bottom wall of the box body 100.
- the two side plates 119 respectively extend upward from the lateral sides of the pallet 112 to the lateral sides of the bending section 401 to enclose the lateral sides of the compressor cabin 300 to form two lateral sides of the compressor cabin 300 wall.
- Backplane 116 The rear end of the pallet 112 extends upward to the rear end of the bending section 401 to form the rear wall of the press cabin 300.
- Fig. 10 is a schematic perspective view of the pallet 112 of the refrigerator 10 shown in Fig. 6.
- the pallet 112 includes a first section 1121 and a second section 1122 extending from the front end of the first section 1121 to the front.
- the compressor 104, the radiating fan 106 and the condenser 105 are arranged on the first section 1121 of the pallet 112 at intervals along the transverse direction, and are located on the pallet 112, the two side plates 119, the back plate 116 and the bending section 401. In space.
- the front end of the second section 1122 is connected to the bottom horizontal section 113, and the aforementioned bottom air inlet 110a is opened on the side adjacent to the condenser 105 along the lateral interval, and the aforementioned bottom outlet is opened on the side adjacent to the compressor 104.
- the tuyere 110b is opened on the side adjacent to the compressor 104.
- the pallet 112 and the special-shaped plate 400 are arranged such that the pallet 112 and the bottom horizontal section 113 together form the bottom wall of the box body 100, and the front end portion of the pallet 112 is provided with a bottom air inlet 110a and a bottom outlet
- the air outlet 110b, the bottom air inlet 110a, and the bottom air outlet 110b are respectively composed of a plurality of vent holes, which can make the refrigerator 10 rat-proof.
- this structure can greatly simplify the installation process of the refrigerator 10, and only the compressor 104, The heat dissipation fan 106 and the condenser 105 are integrated on the supporting plate 112, and then the supporting plate 112 and the special-shaped plate 400 are integrated, that is, the installation of the bottom wall of the box body 100 is completed.
- Fig. 11 is a schematic side view of the pallet 112 of the refrigerator 10 shown in Fig. 10.
- the first section 1121 is arranged approximately horizontally; the second section 1122 is arranged approximately horizontally.
- Fig. 12 is a schematic side view of a pallet 112 of a refrigerator 10 according to another embodiment of the present invention.
- the first section 1121 is arranged horizontally; the second section 1122 has a first section 11221 and a second section 11222.
- the first section 11221 is formed by extending forward and upward from the front end of the first section 1121, and the second section 1122
- the portion 11222 is formed from the front end of the first portion 11221 extending forward and downward.
- the included angle between the first part 11221 and the horizontal plane is less than 45°. In a more preferred embodiment, the included angle between the first part 11221 and the horizontal plane is 20°-30°.
- the bending section 401 includes a first inclined section 1131, a second inclined section 114, a third inclined section 402, and a top horizontal section 115.
- the first inclined section 1131 extends upward from the rear end of the bottom horizontal section 113
- the second inclined section 114 extends backward and upward from the upper end of the first inclined section 1131
- the third inclined section 402 is formed from the second inclined section.
- the upper end of 114 extends rearward and upward
- the top horizontal section 115 extends rearward from the upper end of the third inclined section 402 to the back plate 116 to cover the compressor 104, the heat dissipation fan 106 and the condenser 105.
- the slope structure of the bent section 401 can guide and rectify the airflow of the inlet air, so that the airflow entering from the bottom air inlet 110a flows to the condenser 105 more concentratedly, avoiding the excessive dispersion of the airflow
- the condenser 105 cannot pass more, thereby further ensuring the heat dissipation effect of the condenser 105;
- the slope structure of the bending section 401 guides the airflow from the bottom air outlet 110b to the front side of the bottom air outlet, As a result, the outflow airflow flows out of the compressor cabin 300 more smoothly, thereby further improving the smoothness of airflow.
- the angle between the first inclined section 1131 and the horizontal plane is slightly less than 90°, and the angle between the second inclined section 114 and the third inclined section 402 and the horizontal plane is less than 45°.
- the slope structure of the bending section 401 has a better guiding and rectifying effect on the airflow.
- the applicant creatively realizes that the slope structure of the bending section 401 has a better suppression effect on airflow noise.
- the compressor cabin 300 with the aforementioned specially designed slope structure The noise can be reduced by more than 0.65 decibels.
- the bottom of the box 100 of the conventional refrigerator 10 is generally an integrated carrier plate with a substantially flat structure, and the compressor 104 is arranged inside the carrier plate.
- the vibration generated during the operation of the compressor 104 has a greater impact on the bottom of the box 100.
- the bottom of the box body 100 is constructed as a three-dimensional structure by the special-shaped plate 400 and the supporting plate 112, which provides an independent three-dimensional space for the arrangement of the compressor 104, and the supporting plate 112 is used to carry compression
- the compressor 104 reduces the impact of the vibration of the compressor 104 on other components at the bottom of the box 100.
- the bottom of the refrigerator 10 has a compact structure and a reasonable layout, which reduces the overall volume of the refrigerator 10, and at the same time makes full use of the space at the bottom of the refrigerator 10 to ensure the compressor 104 And the heat dissipation efficiency of the condenser 105.
- Fig. 9 is a schematic top view of the compressor compartment 300 of the refrigerator 10 shown in Fig. 6.
- the condenser 105 moves backward.
- Those skilled in the art usually arrange the condenser 105 as close as possible to the heat dissipation air inlet in the front and rear direction to save space.
- the applicant creatively realized that moving the condenser 105 back may allow the size of the condenser 105 to be appropriately reduced, thereby saving more space.
- the distance L between the front end surface of the condenser 105 and the bottom air inlet 110a is not less than 10 cm, preferably 10-50 cm.
- the front end surface of the condenser 105 and the bottom air inlet 110a are arranged at a specific distance, which can reduce the turbulent flow of the inlet air and reduce the resistance of the air inlet, which not only increases the air inlet volume, but also reduces the air inlet. Airflow noise.
- the evaporating dish 600 of the refrigerator 10 has a substantially rectangular parallelepiped structure with an opening at the top, and has a bottom wall and four side walls extending upward from the bottom wall.
- Support blocks 620 are provided on the bottom wall of the evaporating dish 600 corresponding to the first straight section 1051 and the second straight section 1052 of the condenser 105, respectively.
- the bottom wall of the evaporating dish 600 is provided with two support blocks 620 at intervals along the horizontal direction, and the bottom wall of the evaporating dish 600 is provided with one support block 620 along the vertical direction.
- the condenser 105 is provided with a support 1053 at its bottom.
- the support 1053 is fixed with the support block 620 to fix the condenser 105 in the evaporating dish 600, so that the bottom of the condenser 105 is higher than the front wall of the evaporating dish 600 top.
- the bottom of the condenser 105 is also exposed to the external airflow, which further ensures the heat dissipation effect of the condenser 105.
- FIG. 13 is a schematic plan view of some parts of the compressor compartment 300 of the refrigerator 10 shown in FIG. 6.
- the refrigerator 10 further includes a partition 117 configured to completely isolate the bottom air inlet 110a and the bottom air outlet 110b, so as to allow external air to pass through the bottom located on the lateral side of the partition 117 under the action of the heat dissipation fan 106.
- the air inlet 110a enters the compressor cabin 300, and flows through the condenser 105, the compressor 104, and finally flows out from the bottom air outlet 110b on the other side of the partition 117, so that the outside air entering the condenser 105 is The heat-dissipating air discharged from the compressor 104 will not flow in series.
- the refrigerator 10 further includes a fan fixing frame 500.
- the fan fixing frame 500 is fixed in the compressor cabin 300 along the front and back direction, and is used for fixing the heat dissipation fan 106.
- the partition 117 is fixed to the fan fixing frame 500, so that the installation stability of the partition 117 can be ensured on one side, and the noise generated by the vibration of the heat dissipation fan 106 can be reduced on the one hand.
- the partition 117 is also fixed to the evaporating dish 600, which can further enhance the installation stability of the partition 117.
- the partition 117 is arranged behind the bending section 401, the front part of which is connected to the rear end of the bottom horizontal section 113, and the rear part is fixed to the fan fixing frame 500 and the evaporating dish 600 respectively.
- Fig. 14 is a schematic cross-sectional view of Fig. 13 along line AA.
- Fig. 15 is a schematic cross-sectional view of Fig. 13 along line BB.
- FIG. 16 is a schematic perspective view of the partition 117 of the refrigerator 10 shown in FIG. 6.
- the partition 117 has a first partition 901, a second partition 902, and The bottom connecting part 903 between the two.
- the rear portion 911 of the first partition portion 901 includes a main body portion 9113, a first rib 9111, and a second rib 9112.
- the main body portion 9113 is provided with a receiving groove 9114.
- the first rib 9111 and the second rib 9112 are separated from the main body portion.
- the left and right sides of the rear end of 9113 extend backward; the front part of the fan fixing frame 500 is clamped between the first rib 9111 and the second rib 9112, and the fan fixing frame 500 is formed with a protrusion extending forward at its front end.
- the protrusion 510 of the fan fixing frame 500 is fitted in the receiving groove 9114, so as to realize the snapping and fixing of the partition 117 and the fan fixing frame 500.
- the rear part 921 of the second partition 902 includes a main body 9212 and a protruding rib 9211 extending backward on the side of the main body 9212 close to the evaporating dish 600.
- the lower part of the main body 9212 is recessed forward to form a horizontal abutting surface 9213 .
- the evaporating dish 600 has a protrusion 610 extending forward on its front wall, and the protrusion 610 of the evaporating dish 600 is fitted under the horizontal abutting surface 9213 to realize the pressing and fixing of the partition 117 and the evaporating dish 600.
- a plurality of claws 930 are formed extending downward on the bottom connecting portion 903, and the pallet 112 is provided with clamping holes at corresponding positions.
- the partition 117 and the pallet 112 are fixed by fixing the claws 930 in the clamping holes. .
- a baffle 800 is provided between the rear 921 of the second partition 902 and the first straight section 1051 of the condenser 105.
- the baffle 800 may be an integral part or a separate assembly, which can cover the gap between the front end surface of the condenser 105 and the partition 117.
- a gap 904 is formed between the first partition 901, the second partition 902, and the bottom connecting part 903, so as to provide a space for connecting the water pipe 700 of the ice box 10 to the evaporating dish 600.
- the partition 117 is preferably an integrally molded plastic part, which can simplify the production process and installation process of the partition 117.
- the upper end of the condenser 105, the upper end of the fan fixing frame 500, and the upper end of the partition 117 are further provided with a wind shield 1056, respectively.
- the windshield 1056 may be a windshield sponge, which respectively fills the space between the upper end of the condenser 105, the upper end of the fan fixing frame 500, the upper end of the partition 117 and the bending section 401.
- the windshield 1056 covers the upper end of the first straight section 1051, the second straight section 1052, and the transition curve section, and the upper end of the windshield 1056 abuts the inner surface of the bending section 401 , To seal the upper end of the condenser 105 to prevent part of the air entering the compressor cabin 300 from passing through the space between the upper end of the condenser 105 and the bending section 401 without passing through the condenser 105, so that the air entering the compressor cabin 300 is exhausted. It is possible to exchange heat through the condenser 105 to further improve the heat dissipation effect of the condenser 105.
- the windshield 1056 covers the upper end of the fan fixing frame 500, and the upper end of the windshield 1056 abuts the inner surface of the bending section 401.
- the wind shield 1056 covers the upper ends of the first partition 901 and the second partition 902, and the upper end of the wind shield 1056 abuts the inner surface of the bending section 401.
- the refrigerator 10 further includes a windshield 107 extending back and forth.
- the windshield 107 is located between the bottom air inlet 110a and the bottom air outlet 110b, and extends from the lower surface of the bottom horizontal section 113 to the lower surface of the support plate 112 , So that when the refrigerator 10 is placed on a supporting surface, the space between the bottom wall of the cabinet 100 and the supporting surface is laterally partitioned, so as to allow the outside air to pass through the bottom located on the lateral side of the windshield 107 under the action of the heat dissipation fan 106.
- the air inlet 110a enters the compressor cabin 300, and flows through the condenser 105, the compressor 104, and finally flows out from the bottom air outlet 110b on the other side of the windshield 107, thereby connecting the bottom air inlet 110a and the bottom air outlet 110b
- Complete isolation ensures that the outside air entering the condenser 105 and the heat dissipation air discharged from the compressor 104 will not flow together, which further ensures the heat dissipation efficiency.
- the refrigerator 10 of the embodiment of the present invention defines a cooling chamber 200 at the bottom and a freezing chamber 132 above the cooling chamber 200, so that the cooling chamber 200 occupies the lower space in the freezing liner 130, which raises the freezing chamber 132.
- the degree of bending of the user during picking and placing operations of the freezer compartment 132 is reduced, and the user experience is improved.
- the partition 117 by providing the partition 117, the bottom air inlet 110a and the bottom air outlet 110b are completely isolated, so that the external air entering the condenser 105 and the heat-dissipating air discharged from the compressor 104 will not flow together.
- the partition 117 of the refrigerator 10 in the embodiment of the present invention is fixed to the fan fixing frame 500, on the one hand, the installation stability of the partition 117 can be ensured, and on the other hand, the noise generated by the vibration of the heat dissipation fan 106 can be reduced.
- partition 117 of the refrigerator 10 in the embodiment of the present invention is also fixed to the evaporating dish 600 and the supporting plate 112, which is convenient and stable to install.
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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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/434,365 US11835289B2 (en) | 2019-02-26 | 2020-02-19 | Refrigerator with divider |
AU2020229400A AU2020229400B2 (en) | 2019-02-26 | 2020-02-19 | Refrigerator with divider |
EP20763875.0A EP3929509B1 (en) | 2019-02-26 | 2020-02-19 | Refrigerator with a divider within the machinery room |
ES20763875T ES2943538T3 (es) | 2019-02-26 | 2020-02-19 | Refrigerador con un divisor dentro de la sala de maquinas |
Applications Claiming Priority (2)
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CN201910143331.3 | 2019-02-26 | ||
CN201910143331.3A CN111609629A (zh) | 2019-02-26 | 2019-02-26 | 具有分隔件的冰箱 |
Publications (1)
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WO2020173359A1 true WO2020173359A1 (zh) | 2020-09-03 |
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PCT/CN2020/075886 WO2020173359A1 (zh) | 2019-02-26 | 2020-02-19 | 具有分隔件的冰箱 |
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US (1) | US11835289B2 (zh) |
EP (1) | EP3929509B1 (zh) |
CN (1) | CN111609629A (zh) |
AU (1) | AU2020229400B2 (zh) |
ES (1) | ES2943538T3 (zh) |
WO (1) | WO2020173359A1 (zh) |
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WO2022135464A1 (zh) * | 2020-12-25 | 2022-06-30 | 海尔智家股份有限公司 | 冰箱 |
EP4023973A1 (en) * | 2020-12-31 | 2022-07-06 | Whirlpool Corporation | Fascia and divider wall for a machine compartment |
WO2023065762A1 (zh) * | 2021-10-18 | 2023-04-27 | 青岛海尔电冰箱有限公司 | 在冰箱下部设置倾斜排水管的冰箱 |
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US11445633B2 (en) * | 2021-01-14 | 2022-09-13 | Super Micro Computer, Inc. | Telecommunication cabinet with hidden anti-theft heat dissipation module |
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2020
- 2020-02-19 ES ES20763875T patent/ES2943538T3/es active Active
- 2020-02-19 EP EP20763875.0A patent/EP3929509B1/en active Active
- 2020-02-19 US US17/434,365 patent/US11835289B2/en active Active
- 2020-02-19 AU AU2020229400A patent/AU2020229400B2/en active Active
- 2020-02-19 WO PCT/CN2020/075886 patent/WO2020173359A1/zh unknown
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Cited By (4)
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WO2022135464A1 (zh) * | 2020-12-25 | 2022-06-30 | 海尔智家股份有限公司 | 冰箱 |
EP4023973A1 (en) * | 2020-12-31 | 2022-07-06 | Whirlpool Corporation | Fascia and divider wall for a machine compartment |
US11719486B2 (en) | 2020-12-31 | 2023-08-08 | Whirlpool Corporation | Fascia and divider wall for a machine compartment |
WO2023065762A1 (zh) * | 2021-10-18 | 2023-04-27 | 青岛海尔电冰箱有限公司 | 在冰箱下部设置倾斜排水管的冰箱 |
Also Published As
Publication number | Publication date |
---|---|
AU2020229400B2 (en) | 2022-11-17 |
CN111609629A (zh) | 2020-09-01 |
AU2020229400A1 (en) | 2021-09-23 |
ES2943538T3 (es) | 2023-06-14 |
US11835289B2 (en) | 2023-12-05 |
EP3929509A4 (en) | 2022-04-20 |
US20220128289A1 (en) | 2022-04-28 |
EP3929509A1 (en) | 2021-12-29 |
EP3929509B1 (en) | 2023-03-29 |
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