CN110375504A - Refrigerator with drainage mechanism - Google Patents
Refrigerator with drainage mechanism Download PDFInfo
- Publication number
- CN110375504A CN110375504A CN201810332346.XA CN201810332346A CN110375504A CN 110375504 A CN110375504 A CN 110375504A CN 201810332346 A CN201810332346 A CN 201810332346A CN 110375504 A CN110375504 A CN 110375504A
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- China
- Prior art keywords
- cooling chamber
- evaporator
- refrigerator
- space
- storage space
- Prior art date
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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000007710 freezing Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- 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
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)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The present invention provides a kind of refrigerators with drainage mechanism.Wherein the refrigerator includes: cabinet, inside define cooling chamber and at least one storage space, cooling chamber is set to the bottom of cabinet and is in the underface of storage space；Door body is set to the front surface of cabinet, to be operationally opened and closed storage space；Evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space；Drainage mechanism is set to cooling chamber and below evaporator, comprising: leading stream interface, preceding guide face and side guide face.Refrigerator of the invention, cooling chamber is set to the bottom of cabinet, increase height of the storage space of refrigerator bottom apart from ground, user is avoided to bend over or squat down to pick and place article, the condensed water that drainage mechanism can make evaporator generate is smoothly discharged to refrigerator, and the functional reliability of evaporator is effectively ensured.
Description
Technical field
The present invention relates to household appliances fields, more particularly to a kind of refrigerator with drainage mechanism.
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 improve the functional reliability of evaporator.
Particularly, the present invention provides a kind of refrigerators.The refrigerator includes: cabinet, inside define cooling chamber and at least
One storage space, cooling chamber are set to the bottom of cabinet and are in the underface of storage space；Door body, before being set to cabinet
Surface, to be operationally opened and closed storage space；Evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to
Cooling capacity is provided to storage space；And drainage mechanism, it is set to cooling chamber and below evaporator, comprising: leading stream interface,
It extends obliquely downward from the front to the back, evaporator is horizontally placed on leading stream interface；Preceding guide face, from being adjacent to major flow surface side side
Front end, lateral first end, which transversely tilts down, extends to its lateral the second end；Side guide face is set to
It two ends side and extends obliquely downward from the front to the back, its rear end offers drainage hole.
Optionally, drainage mechanism is configured to: the condensed water that guidance evaporator generates is followed by leading stream interface, preceding water conservancy diversion
Face, side guide face, and drained into outside refrigerator from drainage hole.
Optionally, the angle for dominating stream interface, the inclined-plane of preceding guide face and side guide face and horizontal plane is all larger than equal to 5 °.
Optionally, drainage mechanism further include: wind deflector is covered on above the guide face of side, will be entered by drainage hole cold
But the air of room is oriented to evaporator front end.
Optionally, refrigerator further include: heater strip is embedded at the top and bottom of evaporator, to evaporator
Frost.
Optionally, storage space is multiple, including refrigerating space and at least one reefer space, and cabinet includes: freezing
Liner, inside define cooling chamber and at least one reefer space right above cooling chamber；And refrigeration liner, setting
Right above the refrigerated liner, inside define refrigerating space.
Optionally, refrigerator further include: evaporator cover board is covered above evaporator, and limited jointly with refrigerated liner
Cooling chamber out.
Optionally, the front end of evaporator cover board is provided with the freezing return air inlet being connected to reefer space, to realize that freezing is empty
Between to cooling chamber return air.
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, box house is further defined with compressor bin, and compressor bin is set to the bottom of box and is located at cooling chamber
Rear, refrigerator further include: condenser, cooling fan and the compressor transversely set gradually in compressor bin, and evaporation
Ware is set to the lower section of condenser, evaporates the moisture in evaporating dish with the heat using condenser, and will by cooling fan
Moisture is taken away to radiate.
Refrigerator of the invention, comprising: cabinet, inside define cooling chamber and at least one storage space, cooling chamber is set
It is placed in the bottom of cabinet and is in the underface of storage space；Door body is set to the front surface of cabinet, to be operationally opened and closed storage
Object space；Evaporator, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to provide cooling capacity to storage space；With
And drainage mechanism, it is set to cooling chamber and below evaporator, comprising: leading stream interface extends obliquely downward from the front to the back,
Evaporator is horizontally placed on leading stream interface；Preceding guide face, from the front end for being adjacent to major flow surface side side, lateral first end
It transversely tilts down and extends to its lateral the second end；Side guide face is set to the second end side and from the front to the back
It extends obliquely downward, its rear end offers drainage hole.By cooling chamber be set to cabinet bottom and in storage space just under
Side, can effectively increase height of the storage space apart from ground of refrigerator bottom, user is avoided to bend over or squat down to pick and place
The operation of article promotes the usage experience of user.The condensed water that drainage mechanism can make evaporator generate is smoothly discharged to ice
Outside case, the functional reliability of evaporator is effectively ensured.
Further, refrigerator of the invention, drainage mechanism further include: wind deflector is covered on above the guide face of side, will lead to
Cross the air guiding evaporator front end that drainage hole enters cooling chamber.Guarantee cooling chamber high temperature and humidity air that may be present by steaming
The effect evaporation for sending out device, prevents refrigerator from causing quality accident because outside air flows into.In addition, sundries present in refrigerator is fallen
When in cooling chamber, it can be slipped to front flow guiding plate under the action of dominant flow plate, be convenient to clean, promote the usage experience of user.
Further, refrigerator of the invention, compressor bin are set to the rear portion of cooling chamber, so that compressor bin and cooling
Storage space above room is embodied as plane space, compares the availability that special-shaped space improves storage space.In addition, effectively subtracting
The depth of few storage space searches article convenient for user, saves user's so that article becomes expansion storage from stacked storage
Time and efforts further promotes the usage experience of user.Condenser, cooling fan and compressor in compressor bin transversely
It sets gradually, is guaranteeing to efficiently use space while meeting technical requirements, 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 schematic diagram of drainage mechanism in refrigerator according to an embodiment of the invention；
Fig. 6 is the partial schematic diagram of drainage mechanism in refrigerator according to an embodiment of the invention；
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, by the way that cooling chamber to be set to the bottom of box of refrigerator, and will evaporation
Device is horizontally placed on cooling chamber, can effectively increase height of the storage space apart from ground of refrigerator bottom, avoid user bend over or
It squats down and pick and place the operation of article, promote the usage experience of user.The drainage mechanism of refrigerator setting can make evaporator produce
Raw condensed water is smoothly discharged to refrigerator, and the functional reliability of evaporator is effectively ensured.Fig. 1 is a reality according to the present invention
The structural schematic diagram of the refrigerator 100 of example is applied, Fig. 2 is the schematic internal view of refrigerator 100 according to an embodiment of the invention, Fig. 3
It is the decomposition diagram of refrigerator 100 according to an embodiment of the invention, Fig. 4 is refrigerator according to an embodiment of the invention
100 partial schematic diagram, Fig. 5 are the schematic diagrames of drainage mechanism 40 in refrigerator 100 according to an embodiment of the invention, and Fig. 6 is
The partial schematic diagram of drainage mechanism 40 in refrigerator 100 according to an embodiment of the invention.As shown in Figures 1 to 6, the present embodiment
Refrigerator 100 generally may include: cabinet 10, door body 20, evaporator 21 and drainage mechanism 40.
Wherein, cabinet 10, inside define cooling chamber 11 and at least one storage space, cooling chamber 11 is set to cabinet
10 bottom and the underface for being in storage space.As shown in Fig. 2, the refrigerator 100 of the present embodiment may include from top to bottom setting
Three storage spaces set: the first space 131, second space 132 and third space 133.Above three storage space 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.
The storage space of the refrigerator 100 of the present embodiment is multiple, including refrigerating space and at least one reefer space.Such as figure
Shown in 2 and Fig. 3, cabinet 10 may include: refrigeration liner 72 and refrigerated liner 71.Wherein, refrigerated liner 71, inside define
Cooling chamber 11 and at least one reefer space right above cooling chamber 11.Liner 72 is refrigerated, is being set to refrigerated liner 71 just
Top, inside define refrigerating space.Specifically, the inside of the refrigeration liner 72 of the present embodiment defines the first space 131,
And can be set to refrigerating space, the inside of refrigerated liner 71 defines 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 to second space 132 and third
The underface in 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 Figures 4 to 6, drainage mechanism 40 can be set in cooling chamber 11 and in 21 lower section of evaporator.Draught engine
Structure 40 includes: leading stream interface 41, preceding guide face 42 and side guide face 43.Wherein, stream interface 41 is dominated, from the front to the back diagonally downward
Extend, evaporator 21 is horizontally placed on leading stream interface 41.Preceding guide face 42, from the front end for being adjacent to leading 41 side of stream interface,
Lateral first end 421, which transversely tilts down, extends to its lateral the second end 422.Side guide face 43, is set to
It 422 side of the second end and extends obliquely downward from the front to the back, its rear end offers drainage hole 431.
Drainage mechanism 40 can be configured to: the condensed water that guidance evaporator 21 generates is followed by leading stream interface 41, leading
Stream interface 42, side guide face 43, and drained into outside refrigerator 100 from drainage hole 431.Specifically, the condensed water that evaporator 21 generates is first
Before first all being flowed into along leading stream interface 41 in guide face 42, then flowed under the action of the inclined-plane and gravity of preceding guide face 42
Side guide face 43, and be discharged to outside refrigerator 100 equally under the ramp effect of gravity and side guide face 43 by drainage hole 431
Portion.In a kind of preferred embodiment, the angle on stream interface 41, the inclined-plane of preceding guide face 42 and side guide face 43 and horizontal plane is dominated
It is all larger than and is equal to 5 °, it is ensured that condensed water can all flow through each section of drainage mechanism 40 in the order described above, and final
It is discharged from drainage hole 431.
As shown in figure 5, drainage mechanism 40 can also include: wind deflector 44.Wind deflector 44 can be covered on side guide face 43
The air for entering cooling chamber 11 by drainage hole 431 is oriented to 21 front end of evaporator by top.Due to enter cooling chamber 11 can
It can be high temperature and humidity air, can be evaporated by evaporator 21, prevent refrigerator 100 from causing quality because outside air flows into
Accident.In addition, can be slipped under the action of dominant flow plate 41 when sundries present in refrigerator 100 is fallen in cooling chamber 11
Front flow guiding plate 42, is convenient to clean, and promotes the usage experience of user.
In addition, the refrigerator 100 of the present embodiment can also include: heater strip 211, it is embedded at the top and bottom of evaporator 21
Portion avoids frosting from influencing the normal work of evaporator 21, and can incite somebody to action by drainage mechanism 40 to carry out defrost to evaporator 21
Condensed water after thawing is discharged in time, is further ensured that the functional reliability of evaporator 21.Specifically, heater strip 211 can be
Aluminum pipe heater strip because heat-conducting effect can be enhanced in metallic aluminium, and then can guarantee to the abundant defrost of evaporator 21.Heater strip
In the channel that the 211 multiple fin notches that can be embedded at evaporator 21 are formed, and it can integrally be set to evaporator 21
Top and bottom, evaporator 21 is directly heated, promoted defrosting effect.
As shown in figure 3, refrigerator 100 can also include: evaporator cover board 111, cover at 21 top of evaporator, and with freezing
Liner 71 limits cooling chamber 11 jointly.In a kind of preferred embodiment, the front end of evaporator cover board 111 is provided with and freezes
The freezing return air inlet 112 of space connection, to realize reefer space to 11 return air of cooling chamber.Specifically, freezing 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, can be by freezing return air inlet
112 realize to 11 return air of cooling chamber.
Fig. 7 is the partial schematic diagram of refrigerator 100 in accordance with another embodiment of the present invention.As shown in figure 3, refrigerator 100 is also
It may include: supply air duct 31 and return airway 32.Wherein, supply air duct 31 is set to refrigeration liner 72 and refrigerated liner 71
On the inside of rear wall, as shown in Figure 3 and Figure 7, bottom end has an air-supply entrance 312 of connection cooling chamber 11, and corresponding refrigerating space and
Reefer space is respectively arranged with air-supply outlet 311, the cold quantity transmission that evaporator 21 is provided to storage space.Due to blowing out
Mouth 311 is 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 reality
It applies in example, as shown in fig. 7, being also provided with refrigeration fan 22 on rear side of evaporator 21, which can set with leaning forward
It is placed in 21 rear side of evaporator, and the air-out direction of refrigeration fan 22 can face air-supply entrance 312, so that evaporator 21 produces
Raw cooling capacity can smoothly enter into supply air duct 31.
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.In a kind of preferred embodiment, return airway 32 can be set two, and can be symmetrical
It is set in the two side walls of refrigeration liner 72 and refrigerated liner 71.
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 fig. 7, 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. 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 5 and Figure 6, 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 storage space,
Cooling chamber 11 is set to the bottom of cabinet 10 and is in the underface of storage space；Door body 20 is set to the front surface of cabinet 10,
To be operationally opened and closed storage space；Evaporator 21, entirety are in that flat cubic is horizontally placed on cooling chamber, and is configured to storage
Object space provides cooling capacity；And drainage mechanism 40, it is set to cooling chamber 11 and in 21 lower section of evaporator, comprising: leading stream interface
41, it extends obliquely downward from the front to the back, evaporator 21 is horizontally placed on leading stream interface 41；Preceding guide face 42, from being adjacent to master
The front end of 41 side of guide face, lateral first end 421, which transversely tilts down, extends to its lateral the second end
422；Side guide face 43 is set to 422 side of the second end and extends obliquely downward from the front to the back, and its rear end offers draining
Hole 431.Cooling chamber 11 is set to the bottom of cabinet 10 and is in the underface of storage space, refrigerator 100 can be effectively increased
Height of the storage space of bottom apart from ground avoids user from bending over or squat down pick and place the operation of article, promotes user
Usage experience.The condensed water that drainage mechanism 40 can make evaporator 21 generate is smoothly discharged to refrigerator 100, effectively protects
Demonstrate,prove the functional reliability of evaporator 21.
Further, the refrigerator 100 of the present embodiment, drainage mechanism 40 further include: wind deflector 44 is covered on side guide face 43
The air for entering cooling chamber 11 by drainage hole 431 is oriented to 21 front end of evaporator by top.Guarantee cooling chamber 11 there may be
High temperature and humidity air by evaporator 21 effect evaporate, prevent refrigerator 100 because outside air flow into due to cause quality accident.
In addition, when sundries present in refrigerator 100 is fallen in cooling chamber 11, water conservancy diversion before being slipped under the action of dominant flow plate 41
Plate 42, is convenient to clean, and promotes the usage experience of user.
Further, the refrigerator 100 of the present embodiment, compressor bin 12 are set to the rear portion of cooling chamber 11, so that compression
The storage space of 11 top of cabin 12 and cooling chamber is embodied as plane space, compares the utilization that special-shaped space improves storage space
Degree.In addition, effectively reducing the depth of storage space, so that article becomes expansion storage from stacked storage, searched convenient for user
Article saves the time and efforts of user, further promotes the usage experience of user.Condenser 25, cooling fan 24 and compression
Machine 23 is transversely set gradually in compressor bin 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 between condenser 25 and compressor 23, so sets
It sets and is guaranteeing to efficiently use space while meeting technical requirements, 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 storage space, the cooling chamber is set to the bottom of the cabinet
And it is in the underface of the storage space；
Door body is set to the front surface of the cabinet, to be operationally opened and closed the storage space；
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；And
Drainage mechanism is set to the cooling chamber and below the evaporator, comprising:
Leading stream interface, extends obliquely downward, the evaporator is horizontally placed on the leading stream interface from the front to the back；
Preceding guide face is transversely tilted down from the front end for being adjacent to major flow surface side side, lateral first end
Extend to its lateral the second end；
Side guide face is set to the second end side and extends obliquely downward from the front to the back, and its rear end offers drainage hole.
2. refrigerator according to claim 1, wherein the drainage mechanism is configured to:
The condensed water for guiding the evaporator to generate followed by the leading stream interface, the preceding guide face, the side guide face,
And it is drained into outside the refrigerator from the drainage hole.
3. refrigerator according to claim 1, wherein
The angle of the leading stream interface, the inclined-plane of the preceding guide face and the side guide face and horizontal plane is all larger than equal to 5 °.
4. refrigerator according to claim 1, wherein the drainage mechanism further include:
Wind deflector is covered on above the side guide face, and the air that the cooling chamber is entered by the drainage hole is oriented to
The evaporator front end.
5. refrigerator according to claim 1, further includes:
Heater strip is embedded at the top and bottom of the evaporator, to carry out defrost to the evaporator.
6. refrigerator according to claim 1, wherein
The storage space is multiple, 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.
7. refrigerator according to claim 6, further includes:
Evaporator cover board covers above the evaporator, and limits the cooling chamber jointly with the refrigerated liner.
8. refrigerator according to claim 7, wherein
The front end of the evaporator cover board is provided with the freezing return air inlet being connected to the reefer space, to realize that the freezing is empty
Between to the cooling chamber return air.
9. refrigerator according to claim 6, 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.
10. refrigerator according to claim 1, wherein
The box house is further defined with compressor bin, and the compressor bin is set to the bottom of box and is located at the cooling
The rear of room,
The refrigerator further include: condenser, cooling fan and the compressor transversely set gradually in the compressor bin, with
And evaporating dish, it is set to the lower section of the condenser, steams the moisture in the evaporating dish with the heat using the condenser
Hair, and taken away moisture to radiate by the cooling fan.
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| CN201810332346.XA CN110375504B (en) | 2018-04-13 | 2018-04-13 | Refrigerator with drainage mechanism |
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| CN201810332346.XA CN110375504B (en) | 2018-04-13 | 2018-04-13 | Refrigerator with drainage mechanism |
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| CN110375504A true CN110375504A (en) | 2019-10-25 |
| CN110375504B CN110375504B (en) | 2024-03-22 |
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| CN114076466A (en) * | 2020-08-18 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator with evaporator arranged at bottom of refrigerator body |
| WO2022037411A1 (en) * | 2020-08-18 | 2022-02-24 | 青岛海尔电冰箱有限公司 | Refrigerator having evaporator disposed at bottom of refrigerator body |
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|---|---|
| CN110375504B (en) | 2024-03-22 |
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