CN110375483A - The refrigerator of front return air - Google Patents
The refrigerator of front return air Download PDFInfo
- Publication number
- CN110375483A CN110375483A CN201810333832.3A CN201810333832A CN110375483A CN 110375483 A CN110375483 A CN 110375483A CN 201810333832 A CN201810333832 A CN 201810333832A CN 110375483 A CN110375483 A CN 110375483A
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- China
- Prior art keywords
- cooling chamber
- storage space
- space
- return air
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001816 cooling Methods 0.000 claims abstract description 102
- 238000005057 refrigeration Methods 0.000 claims description 32
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 10
- 239000005457 ice water Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 235000013305 food Nutrition 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
- 230000003321 amplification Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of refrigerators of front return air.Wherein the refrigerator includes: cabinet, inside define cooling chamber and at least one is provided adjacent to the storage space above cooling chamber, the roof front end of cooling chamber is provided with the return air inlet for being connected to the storage space, to realize the storage space to cooling chamber return air；Door body is set to the front surface of cabinet, to be operationally opened and closed storage space；And evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space.Refrigerator of the invention, cooling chamber is set to below storage space, it can make storage space that there is certain terrain clearance, user is avoided to bend over or squat down to pick and place article, it is provided adjacent to the return air inlet progress return air that the storage space above cooling chamber directly passes through cooling chamber roof front end, it avoids that the space that return airway occupies refrigerator depth direction is arranged in storage space rear wall, effectively promotes storing volume.
Description
Technical field
The present invention relates to household appliances fields, more particularly to a kind of refrigerator of front return air.
Background technique
As society is increasingly developed and people's living standard is continuously improved, people's lives rhythm is also getting faster, thus
Increasingly it is ready that buying many foods is placed in refrigerator, refrigerator has become indispensable household electric in people's daily life
One of device.
Current refrigerator is typically provided with multiple storage spaces, and is configurable to refrigerating space, cold according to purposes difference
Freeze space, alternating temperature space or fresh-keeping space.User is very inconvenient when using the storage space of refrigerator bottom, generally requires to squat down
It is operated, influences the usage experience of user.In addition, when the storage space for being set to refrigerator bottom is set as drawer type unlatching,
Due to being often provided with compressor bin on rear side of refrigerator bottom, compressor bin needs to occupy a part of drawer space, so that drawer
There are abnormity, cause the storage space of refrigerator bottom that can not be fully utilized.Also, current refrigerator bottom drawer longitudinal direction mistake
It is deep, it needs the overspending time to ransack when user being caused to take object, wastes the time and efforts of user.
Summary of the invention
It is an object of the invention to increase the terrain clearance of refrigerator bottom storage space, reduces user and bend over to pick and place article
Operation.
A further object of the present invention is to promote the availability of refrigerator storage space, the usage experience of user is promoted.
Particularly, the present invention provides a kind of refrigerators.The refrigerator includes: cabinet, inside define cooling chamber and at least
One storage space being provided adjacent to above cooling chamber, the roof front end of cooling chamber are provided with the return air for being connected to the storage space
Mouthful, to realize the storage space to cooling chamber return air；Door body is set to the front surface of cabinet, to be operationally opened and closed storing sky
Between；And evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space.
Optionally, box house defines multiple storage spaces, including refrigerating space and at least one reefer space, and case
Body includes: refrigerated liner, inside define cooling chamber and at least one reefer space right above cooling chamber；And it is cold
Hide liner, be set to right above refrigerated liner, inside define refrigerating space.
Optionally, refrigerator further include: evaporator cover board covers above evaporator, and as roof and refrigerated liner
Cooling chamber is limited jointly.
Optionally, refrigerator further include: supply air duct is set on the inside of refrigeration liner and the rear wall of refrigerated liner, bottom
The air-supply entrance with connection cooling chamber is held, and corresponding refrigerating space and reefer space are respectively arranged with air-supply outlet, will steam
Cold quantity transmission that device provides is sent out to storage space；And return airway, it is set to any side wall of refrigeration liner and refrigerated liner
On, and the upper end is provided with the return air inlet of connection refrigerating space, lower end is provided with the return air outlet of connection cooling chamber, with reality
Show refrigerating space to cooling chamber return air.
Optionally, return air inlet is set to the side wall front of refrigeration liner, and return air outlet is set to refrigerated liner the same side
Side wall front.
Optionally, return airway is provided with two, and be symmetrically disposed on refrigeration liner and refrigerated liner two side walls before
Portion.
Optionally, return air exit is provided with draining inclined-plane and heater strip, and ice water existing for return air exit is excluded.
Optionally, cabinet further include: shell is set to refrigerated liner and refrigerates the outside of liner；And insulating layer, setting
Between shell and refrigeration liner and refrigerated liner, to completely cut off the heat outside refrigerator.
Optionally, shell includes: the first bottom plate, is set to the lower section of refrigerated liner, comprising: positioned at refrigerator lower front
Noseplate, the hang plate for tilting extension rearwardly and upwardly from preceding base plate rear end and the rear top plate to extend back from hang plate upper end,
Window is provided on hang plate；Second bottom plate is located at below rear top plate, the second bottom plate front end and noseplate rear end interval be arranged with
Form gap；And wind-guiding cover board, it is covered at window, and gap is divided into heat dissipation air inlet and heat radiation air outlet.
Optionally, shell further include: two side plates and a backboard are configured to limit jointly with rear top plate, the second bottom plate
There is compressor bin, compressor bin is located at the rear of cooling chamber, and refrigerator further include: transversely sets gradually in compressor bin
Condenser, cooling fan and compressor, wherein condenser is disposed in proximity to the side of heat dissipation air inlet, and compressor is disposed in proximity to
The side of heat radiation air outlet, cooling fan are set between condenser and compressor.
Refrigerator of the invention, comprising: cabinet, inside define cooling chamber and at least one be provided adjacent in cooling chamber
Side storage space, the roof front end of cooling chamber be provided be connected to the storage space return air inlet, with realize the storage space to
Cooling chamber return air；Door body is set to the front surface of cabinet, to be operationally opened and closed storage space；And evaporator, entirety are in
Flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space.Cooling chamber is set under storage space
Side can make storage space have certain terrain clearance, avoid user from bending over or squat down pick and place the operation of article, mention
Rise the usage experience of user.It is provided adjacent to the return air inlet that the storage space above cooling chamber directly passes through cooling chamber roof front end
Return air is carried out, avoids that the space that return airway occupies refrigerator depth direction is arranged in storage space rear wall, effectively promotes storing and hold
Product.
Further, refrigerator of the invention, further includes: return airway is set to any of refrigeration liner and refrigerated liner
On side wall, and the upper end is provided with the return air inlet of connection refrigerating space, and lower end is provided with the return air outlet of connection cooling chamber,
To realize refrigerating space to cooling chamber return air.When can be set to avoid cooling chamber below reefer space can only to reefer space into
Row return air, and return air cannot be carried out to the refrigerating space above reefer space, the work of refrigerator entirety wind path circulation is effectively ensured
Reliability.
Further, refrigerator of the invention, cooling chamber and compressor bin are all set in the bottom of box, and compressor bin is set
It is placed in the rear portion of cooling chamber, so that the storage space above compressor bin and cooling chamber is embodied as plane space, compares special-shaped sky
Between improve the availability of storage space.In addition, the depth of storage space is effectively reduced, so that article is become opening up from stacked storage
Open type storage searches article convenient for user, saves the time and efforts of user, further promotes the usage experience of user.Condensation
Device, cooling fan and compressor are transversely set gradually in compressor bin, and condenser is disposed in proximity to the one of heat dissipation air inlet
Side, compressor are disposed in proximity to the side of heat radiation air outlet, and cooling fan is set between condenser and compressor, are arranged such
Guaranteeing to efficiently use space while meeting technical requirements, is reducing the area for occupying storage space.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the structural schematic diagram of refrigerator according to an embodiment of the invention；
Fig. 2 is the schematic internal view of refrigerator according to an embodiment of the invention；
Fig. 3 is the decomposition diagram of refrigerator according to an embodiment of the invention；
Fig. 4 is the partial schematic diagram of refrigerator according to an embodiment of the invention；
Fig. 5 is the partial sectional view of refrigerator according to an embodiment of the invention；
Fig. 6 is the enlarged diagram of region R in Fig. 5；
Fig. 7 is the partial schematic diagram of refrigerator in accordance with another embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the housing bottom of refrigerator according to an embodiment of the invention；And
Fig. 9 is the decomposition diagram of Fig. 8.
Specific embodiment
The present embodiment provides firstly a kind of refrigerator, and cooling chamber is set to below storage space, and storing can be made empty
Between have certain terrain clearance, avoid user bend over or squat down carry out pick and place article operation, promote the usage experience of user.
It is provided adjacent to the return air inlet progress return air that the storage space above cooling chamber directly passes through cooling chamber roof front end, avoids storing up
The space that return airway occupies refrigerator depth direction is arranged in object space rear wall, effectively promotes storing volume.Fig. 1 is according to the present invention
The structural schematic diagram of the refrigerator 100 of one embodiment, Fig. 2 are the inside signals of refrigerator 100 according to an embodiment of the invention
Figure, Fig. 3 is the decomposition diagram of refrigerator 100 according to an embodiment of the invention.As shown in Figure 1 to Figure 3, the ice of the present embodiment
Case 100 generally may include: cabinet 10, door body 20 and evaporator 21.
Wherein, cabinet 10, inside define cooling chamber 11 and at least one be provided adjacent to the storage above cooling chamber 11
Object space, the roof front end of cooling chamber 11 are provided with the return air inlet 112 for being connected to the storage space, to realize the storage space to cold
But 11 return air of room.It can effectively be mentioned to avoid the space for occupying 100 depth direction of refrigerator in storage space rear wall setting return airway
Rise storing volume.
As shown in Fig. 2, the refrigerator 100 of the present embodiment may include three storage spaces being from top to bottom arranged: first is empty
Between 131, second space 132 and third space 133.Wherein the first space 131, second space 132 and third space 133 according to
Way difference is configurable to refrigerating space, reefer space, alternating temperature space or fresh-keeping space.Each storage space can be by dividing
Plate is divided into multiple storage areas, utilizes rack or drawer storage article.
Specifically, define multiple storage spaces inside the cabinet 10 of the refrigerator 100 of the present embodiment, including refrigerating space and
At least one reefer space.As shown in Figures 2 and 3, cabinet 10 may include: refrigeration liner 72 and refrigerated liner 71.Wherein, cold
Freeze liner 71, inside define cooling chamber 11 and at least one reefer space right above cooling chamber 11.Refrigerate liner
72, be set to right above refrigerated liner 71, inside define refrigerating space.Specifically, the refrigeration liner 72 of the present embodiment
Inside defines the first space 131, and can be set to refrigerating space, the inside of refrigerated liner 71 define second space 132,
Third space 133 and cooling chamber 11, and second space 132 and third space 133 can be set to reefer space, cooling chamber 11 is set
It is placed in the underface of second space 132 and third space 133.
In addition, cabinet 10 can also include: shell 60 and insulating layer (not shown).Wherein, shell 60 is set to cold
Freeze liner 71 and refrigerates the outside of liner 72.Insulating layer is set between shell 60 and refrigeration liner 72 and refrigerated liner 71, with
Completely cut off the heat outside refrigerator 100.
Door body 20 is set to the front surface of cabinet 10, to be operationally opened and closed storage space.Door body 20 and storage space pair
It should be arranged, i.e., each storage space is corresponding with one or more door body.Door body 20 can be pivotally installed in cabinet 10
Front surface, for example, the present embodiment the first space 131 door body can for pivoted open.The second space 132 of the present embodiment
It then can be drawer type with third space 133 to open.Drawer has can be set in the bottom in second space 132 and third space 133
Sliding rail reduces noise to guarantee that effect is soft during drawer open and close.
Evaporator 21, it is whole to be horizontally placed on cooling chamber 11 in flat cubic, and be configured to provide cooling capacity to storage space.
Evaporator 21 is whole to be horizontally placed on cooling chamber 11 in flat cubic, i.e. the length and width face of evaporator 21 is parallel to horizontal plane, thickness
It is placed perpendicular to horizontal plane in face.The cooling capacity that evaporator 21 is provided to various types of storage spaces is different, so that various types of
Temperature in storage space is not also identical.Such as the temperature in refrigerating space is typically between 2 DEG C to 10 DEG C, is preferably 4 DEG C
To 7 DEG C.Temperature range in reefer space is typically in -22 DEG C to -14 DEG C.The best storage temperature of different types of article is simultaneously
It is not identical, and then the storage space of suitable storage is not also identical.Such as fruit and vegetable be suitable for deposit in refrigerating space or
Fresh-keeping space, and meat food is suitable for depositing in reefer space.
As shown in figure 3, refrigerator 100 can also include: evaporator cover board 111,21 top of evaporator is covered at, and as top
Wall and refrigerated liner 71 limit cooling chamber 11 jointly.In a kind of preferred embodiment, the front end of evaporator cover board 111 is arranged
There is the return air inlet 112 being connected to reefer space, to realize reefer space to 11 return air of cooling chamber.Specifically, return air inlet 112 can be with
For shutter shape.The second space 132 of the present embodiment and third space 133 are used as reefer space, are provided adjacent in cooling chamber 11
Top, can be realized by return air inlet 112 to 11 return air of cooling chamber.
Fig. 4 is the partial schematic diagram of refrigerator 100 according to an embodiment of the invention.As shown in figure 3, refrigerator 100 may be used also
To include: supply air duct 31 and return airway 32.Wherein, after supply air duct 31 is set to refrigeration liner 72 and refrigerated liner 71
On the inside of wall, as shown in Figure 3 and Figure 4, bottom end has an air-supply entrance 312 of connection cooling chamber 11, and corresponding refrigerating space and cold
Freeze space and is respectively arranged with air-supply outlet 311, the cold quantity transmission that evaporator 21 is provided to storage space.Due to air-supply outlet
311 are located at the rear side of each storage space, and the cooling capacity of each storage space is transmitted from rear side to front side.
In a kind of preferred embodiment, as shown in figure 4, refrigeration fan 22 is also provided on rear side of evaporator 21, it should
Refrigeration fan 22 can be set to the rear side of evaporator 21 with leaning forward, and the air-out direction of refrigeration fan 22 can face blow into
Mouth 312, so that the cooling capacity that evaporator 21 generates can smoothly enter into supply air duct 31.The axis of refrigeration fan 22 and entrance 312
Angle is ± 10 °.Also, the axis of refrigeration fan 22 and the angle of horizontal plane are 30 ° to 45 °.Refrigeration fan 22 is according to above-mentioned
Angle tilt setting can be effectively ensured whole wind path smoothness, improve the functional reliability of refrigerator 100.
As shown in figure 3, return airway 32 can be set in refrigeration liner 72 and refrigerated liner 71 any side wall on, and its
Upper end is provided with the return air inlet of connection refrigerating space, and lower end is provided with the return air outlet of connection cooling chamber 11, cold to realize
Space is hidden to 11 return air of cooling chamber.Specifically, return air inlet is set to the side wall front of refrigeration liner 72, and return air outlet 323 is set
It is placed in the side wall front of 71 the same side of refrigerated liner, also, return air outlet 323 is set to 71 side of refrigerated liner at cooling chamber 11
On wall.Return air inlet and return air outlet 323 are set to the side wall front of refrigeration liner 72 and refrigerated liner 71, and refrigeration can be made empty
Between after internal cooling capacity from the front to the back sufficiently cools down to refrigerating space, cooling chamber 11 is back to by return airway.A kind of excellent
In the embodiment of choosing, return airway 32 can be set two, and can be symmetrically disposed on refrigeration liner 72 and refrigerated liner 71
Two side walls on.
First space 131 of the present embodiment be refrigerating space, inside be also provided with independent alternating temperature space.Alternating temperature
Having heaters can be set in space interior, can closely heat to article, does not influence while heating article
The temperature of external refrigerating space.Thus as shown in figure 4, being provided with refrigeration return air inlet at first space 131 of the present embodiment
321 and alternating temperature return air inlet 322, so that refrigerating space and alternating temperature space can pass through, return airway 32 is independent to realize return air.
After refrigerating space and the air in alternating temperature space are back to cooling chamber 11, can also effectively it defrost to evaporator 21.
Fig. 5 is the partial sectional view of refrigerator 100 according to an embodiment of the invention, and Fig. 6 is the amplification of region R in Fig. 5
Schematic diagram, Fig. 7 are the partial schematic diagrams of refrigerator 100 in accordance with another embodiment of the present invention.As shown in Figure 5 and Figure 6, region R
Draining inclined-plane 33 is provided with as at the return air outlet 323 of the connection of return airway 32 and cooling chamber 11, at this.As shown in fig. 7,
Heater strip 34 is additionally provided at return air outlet 323.Draining inclined-plane 33 and 34 collective effect of heater strip can export return air at 323
Existing ice water excludes.When the high temperature and humidity gas in refrigerating space under the ringing of wind path close to circumstance temperature when, may
The case where there are condensation or even frostings.It may at the return air outlet 323 that return airway 32 is connected to cooling chamber 11 for a long time
It is blocked by frost, draining inclined-plane 33 and heater strip 34 is set here to avoid the occurrence of the problem.Draining inclined-plane 33 can should
Locate existing ice water to be excluded, heater strip 34 can work according to corresponding program, and auxiliary excludes ice water.
Fig. 8 is the structural schematic diagram of 60 bottom of shell of refrigerator 100 according to an embodiment of the invention, and Fig. 9 is Fig. 8
Decomposition diagram.As shown in Figure 8 and Figure 9, shell 60 may include: the first bottom plate 61, the second bottom plate 62 and wind-guiding cover board 63.Its
In, the first bottom plate 61 is set to the lower section of refrigerated liner 71, comprising: noseplate 611, the past positioned at 100 lower front of refrigerator
The rear top plate 613 that 611 rear end of bottom plate tilts the hang plate 612 of extension rearwardly and upwardly and extends back from 612 upper end of hang plate,
Window 614 is provided on hang plate 612.Second bottom plate 62 is located at rear 613 lower section of top plate, 62 front end of the second bottom plate and noseplate
611 rear ends interval are arranged to form gap.Wind-guiding cover board 63 is covered at window 614, and gap is divided into heat dissipation air inlet
121 and heat radiation air outlet 122.
In addition, shell 60 can also include: two side plates 64 and a backboard 65, it is configured to and rear top plate 613, the second bottom
Plate 62 defines compressor bin 12 jointly, and compressor bin 12 is located at the rear of cooling chamber 11.Refrigerator 100 can also include: to press
Condenser 25, cooling fan 24 and the compressor 23 transversely set gradually in contracting cabin 12, and condenser 25 is disposed in proximity to
The side of heat dissipation air inlet 121, compressor 23 are disposed in proximity to the side of heat radiation air outlet 122, and cooling fan 24 is set to cold
Between condenser 25 and compressor 23.Above-mentioned each component is in compressor bin 12 so set, guaranteeing to meet the same of technical requirements
When efficiently use space, reduce the area for occupying storage space.In a kind of specific embodiment, refrigerator 100 can also include:
Evaporating dish 50 is set to the lower section of condenser 25, evaporates the moisture in evaporating dish 50 with the heat using condenser 25, and lead to
Cooling fan 24 is crossed to take away moisture to radiate.
It should be noted that the refrigerator 100 of the present embodiment can be a kind of built-in refrigerator, it is overall beautiful in order to guarantee
Degree, the preset space of built-in refrigerator and surroundings wall or cabinet is smaller, can use the side of bottom air inlet and bottom outlet air
Formula.Thus the refrigerator 100 of the present embodiment is respectively arranged with heat dissipation air inlet 121 and heat radiation air outlet 122, ice in 60 bottom of shell
Wind outside case 100 enters compressor bin 12 by heat dissipation air inlet 121, successively by condenser 25, cooling fan 24 and compression
Machine 23, then flowed out from heat radiation air outlet 122, reasonably complete entire heat dissipation cyclic process.
The refrigerator 100 of the present embodiment, comprising: cabinet 10, inside define cooling chamber 11 and at least one be provided adjacent to
Storage space above cooling chamber 11, the roof front end of cooling chamber 11 are provided with the return air inlet 112 for being connected to the storage space, with
Realize the storage space to 11 return air of cooling chamber；Door body 20 is set to the front surface of cabinet 10, to be operationally opened and closed storing sky
Between；And evaporator 21, entirety are in that flat cubic is horizontally placed on cooling chamber 11, and is configured to provide to storage space cold
Amount.Cooling chamber 11 is set to below storage space, can make storage space that there is certain terrain clearance, avoid user curved
Waist or squat down pick and place the operation of article, promotes the usage experience of user.The storing being provided adjacent to above cooling chamber 11 is empty
Between return air is directly carried out by the return air inlet 112 of 11 roof front end of cooling chamber, avoid that return airway is arranged in storage space rear wall
The space of 100 depth direction of refrigerator is occupied, storing volume is effectively promoted.
Further, the refrigerator 100 of the present embodiment, further includes: return airway 32 is set in refrigeration liner 72 and freezing
On any side wall of gallbladder 71, and the upper end is provided with the return air inlet of connection refrigerating space, and lower end is provided with connection cooling chamber
11 return air outlet 323, to realize refrigerating space to 11 return air of cooling chamber.It can be set under reefer space to avoid cooling chamber 11
Return air can only be carried out when square to reefer space, and return air cannot be carried out to the refrigerating space above reefer space, ice is effectively ensured
The functional reliability of the whole wind path circulation of case 100.
Further, the refrigerator 100 of the present embodiment, cooling chamber 11 and compressor bin 12 are all set in 10 bottom of cabinet,
And compressor bin 12 is set to the rear portion of cooling chamber 11, so that the storage space of 11 top of compressor bin 12 and cooling chamber is embodied as
Plane space compares the availability that special-shaped space improves storage space.In addition, the depth of storage space is effectively reduced, so that
Article becomes expansion storage from stacked storage, searches article convenient for user, saves the time and efforts of user, is further promoted
The usage experience of user.Condenser 25, cooling fan 24 and compressor 23 are transversely set gradually in compressor bin 12, condensation
Device 25 is disposed in proximity to the side of heat dissipation air inlet 121, and compressor 23 is disposed in proximity to the side of heat radiation air outlet 122, radiates
Blower 24 is set between condenser 25 and compressor 23, and it is empty that effective use while guaranteeing to meet technical requirements is arranged such
Between, reduce the area for occupying storage space.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of refrigerator, comprising:
Cabinet, inside define cooling chamber and at least one be provided adjacent to the storage space above the cooling chamber, it is described
The roof front end of cooling chamber is provided with the return air inlet for being connected to the storage space, to realize that the storage space is returned to the cooling chamber
Wind；
Door body is set to the front surface of the cabinet, to be operationally opened and closed the storage space；And
Evaporator, entirety are in that flat cubic is horizontally placed on the cooling chamber, and is configured to provide to the storage space cold
Amount.
2. refrigerator according to claim 1, wherein
The box house defines multiple storage spaces, including refrigerating space and at least one reefer space, and
The cabinet includes: refrigerated liner, inside define the cooling chamber and right above the cooling chamber at least
One reefer space；And refrigeration liner, be set to right above the refrigerated liner, inside define the refrigeration sky
Between.
3. refrigerator according to claim 2, further includes:
Evaporator cover board covers above the evaporator, and limits jointly with the refrigerated liner as roof described cold
But room.
4. refrigerator according to claim 2, further includes:
Supply air duct is set on the inside of the refrigeration liner and the rear wall of the refrigerated liner, and bottom end has connection described cold
But the air-supply entrance of room, and the corresponding refrigerating space and the reefer space are respectively arranged with air-supply outlet, by the steaming
Cold quantity transmission that device provides is sent out to the storage space；And
Return airway is set on the refrigeration liner and any side wall of the refrigerated liner, and the upper end is provided with connection
The return air inlet of the refrigerating space, lower end are provided with the return air outlet for being connected to the cooling chamber, to realize that the refrigeration is empty
Between to the cooling chamber return air.
5. refrigerator according to claim 4, wherein
The return air inlet is set to the side wall front of the refrigeration liner, and it is same that the return air outlet is set to the refrigerated liner
The side wall front of side.
6. refrigerator according to claim 4, wherein
The return airway is provided with two, and be symmetrically disposed on it is described refrigeration liner and the refrigerated liner two side walls before
Portion.
7. refrigerator according to claim 4, wherein
The return air exit is provided with draining inclined-plane and heater strip, and ice water existing for the return air exit is excluded.
8. refrigerator according to claim 2, wherein the cabinet further include:
Shell is set to the outside of the refrigerated liner and the refrigeration liner；And
Insulating layer is set between the shell and the refrigeration liner and the refrigerated liner, to completely cut off outside the refrigerator
Heat.
9. refrigerator according to claim 8, wherein the shell includes:
First bottom plate is set to the lower section of the refrigerated liner, comprising: positioned at the noseplate of refrigerator lower front, before described
The rear top plate that base plate rear end tilts the hang plate of extension rearwardly and upwardly and extends back from the hang plate upper end, the inclination
The window is provided on plate；
Second bottom plate is located at below the rear top plate, and second bottom plate front end and noseplate rear end interval are arranged with shape
At gap；And
Wind-guiding cover board is covered at the window, and the gap is divided into heat dissipation air inlet and heat radiation air outlet.
10. refrigerator according to claim 9, wherein the shell further include:
Two side plates and a backboard are configured to define compressor bin jointly with the rear top plate, second bottom plate, described
Compressor bin is located at the rear of the cooling chamber, and
The refrigerator further include: condenser, cooling fan and the compressor transversely set gradually in the compressor bin,
Described in condenser be disposed in proximity to the side of the heat dissipation air inlet, the compressor is disposed in proximity to the heat radiation air outlet
Side, the cooling fan is set between the condenser and the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333832.3A CN110375483A (en) | 2018-04-13 | 2018-04-13 | The refrigerator of front return air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333832.3A CN110375483A (en) | 2018-04-13 | 2018-04-13 | The refrigerator of front return air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110375483A true CN110375483A (en) | 2019-10-25 |
Family
ID=68243867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810333832.3A Pending CN110375483A (en) | 2018-04-13 | 2018-04-13 | The refrigerator of front return air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664631A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | Air-cooled refrigerator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010010605A (en) * | 1999-07-21 | 2001-02-15 | 전주범 | mechnical compartment of refrigerator having noise reducing structure |
| KR20050008334A (en) * | 2003-07-15 | 2005-01-21 | 캐리어엘지 유한회사 | Electric freezing/refrigeration show case |
| CN1611876A (en) * | 2003-10-30 | 2005-05-04 | 乐金电子(天津)电器有限公司 | Refrigerator |
| CN101203724A (en) * | 2005-03-18 | 2008-06-18 | 开利公司 | Evaporator fan/motor assembly support bracket |
| JP2011163610A (en) * | 2010-02-08 | 2011-08-25 | Panasonic Corp | Cold insulation rice dispenser |
| CN106885420A (en) * | 2017-03-24 | 2017-06-23 | 青岛海尔股份有限公司 | Refrigerator |
| CN206583190U (en) * | 2014-04-18 | 2017-10-24 | 松下知识产权经营株式会社 | Freezer |
| CN107621114A (en) * | 2016-07-13 | 2018-01-23 | 海信容声(广东)冰箱有限公司 | A kind of wind cooling refrigerator |
| CN208688067U (en) * | 2018-04-13 | 2019-04-02 | 青岛海尔股份有限公司 | Refrigerator |
-
2018
- 2018-04-13 CN CN201810333832.3A patent/CN110375483A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010010605A (en) * | 1999-07-21 | 2001-02-15 | 전주범 | mechnical compartment of refrigerator having noise reducing structure |
| KR20050008334A (en) * | 2003-07-15 | 2005-01-21 | 캐리어엘지 유한회사 | Electric freezing/refrigeration show case |
| CN1611876A (en) * | 2003-10-30 | 2005-05-04 | 乐金电子(天津)电器有限公司 | Refrigerator |
| CN101203724A (en) * | 2005-03-18 | 2008-06-18 | 开利公司 | Evaporator fan/motor assembly support bracket |
| JP2011163610A (en) * | 2010-02-08 | 2011-08-25 | Panasonic Corp | Cold insulation rice dispenser |
| CN206583190U (en) * | 2014-04-18 | 2017-10-24 | 松下知识产权经营株式会社 | Freezer |
| CN107621114A (en) * | 2016-07-13 | 2018-01-23 | 海信容声(广东)冰箱有限公司 | A kind of wind cooling refrigerator |
| CN106885420A (en) * | 2017-03-24 | 2017-06-23 | 青岛海尔股份有限公司 | Refrigerator |
| CN208688067U (en) * | 2018-04-13 | 2019-04-02 | 青岛海尔股份有限公司 | Refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664631A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | Air-cooled refrigerator |
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Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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Inventor after: Ma Jian Inventor after: Wang Jing Inventor after: Zhu Xiaobing Inventor after: Nie Shengyuan Inventor after: Li Wei Inventor before: Wang Jing Inventor before: Zhu Xiaobing Inventor before: Nie Shengyuan Inventor before: Li Wei |