CN109373666A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN109373666A CN109373666A CN201811308051.5A CN201811308051A CN109373666A CN 109373666 A CN109373666 A CN 109373666A CN 201811308051 A CN201811308051 A CN 201811308051A CN 109373666 A CN109373666 A CN 109373666A
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- China
- Prior art keywords
- chamber
- temperature
- evaporator
- air
- changing
- 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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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
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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)
Abstract
The present invention provides a kind of refrigerators, it includes refrigerating chamber, freezing chamber and refrigeration system, the rear of the freezing chamber is equipped with evaporator chamber, the refrigerating chamber above refrigerating chamber supply air duct and the evaporator chamber by being connected, and the refrigerating chamber below return airway and the evaporator chamber by being connected；The refrigerator further includes humidity control apparatus, and one end of the humidity control apparatus is arranged in the refrigerating chamber supply air duct, and the other end is arranged in the return airway.Compared with prior art, the beneficial effects of the present invention are: when the coagulation deficiency of evaporator, increase secondary condensation, the humidity passed through in the air of evaporator reduces, moisture is reduced, and then the formation of frost on air door is reduced, when, there is no when water, would not there are the ice formation issues of air door on air door.
Description
Technical field
The invention belongs to field of home appliance technology more particularly to a kind of refrigerators.
Background technique
The existing air-cooled three-door refrigerator of single system including refrigerating chamber, temperature-changing chamber, freezing chamber and is each refrigeration compartment refrigeration
Refrigeration system, refrigeration system component include: compressor, evaporator, condenser and blower etc..After freezing chamber is arranged in evaporator
Portion, this refrigerant and around air carry out heat exchange and flash to gaseous refrigerant, while it is cooling around air, it is cold
But the air after is driven that a part flows to freezing chamber, a part flows to refrigerating chamber and temperature-changing chamber by blower, wherein flows to refrigerating chamber
Pass through respective air door respectively with the cold air of temperature-changing chamber to adjust, air door is usually located at the top of freezing chamber, easily freezes on air door
And then be frozen in, after air door is frozen in, it will affect and conveyed to the cold air of refrigerating chamber and temperature-changing chamber, make refrigerating chamber or temperature-changing chamber
The excessively high perhaps temperature of the uncontrolled perhaps temperature of temperature is immediately adjacent to freeze the food in freezing refrigerating chamber or temperature-changing chamber.
Therefore, it is necessary to be improved for the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerators for solving above-mentioned technical problem.
For achieving the above object, the present invention provides a kind of refrigerators, comprising:
Refrigerating chamber, freezing chamber and refrigeration system, the rear of the freezing chamber are equipped with evaporator chamber, and the refrigerating chamber passes through cold
It is connected above hiding room supply air duct and the evaporator chamber, the refrigerating chamber passes through return airway and the evaporator chamber
Lower section is connected；The refrigerator further includes humidity control apparatus, and one end of the humidity control apparatus is arranged in the refrigerating chamber
In supply air duct, the other end is arranged in the return airway.
Further improvement as an embodiment of the present invention, the humidity control apparatus include a capillary and are respectively set
Water-absorbent material at the capillary both ends.
Further improvement as an embodiment of the present invention is equipped with blower and the evaporator in the evaporator chamber.
Further improvement as an embodiment of the present invention is equipped with and the refrigerating chamber supply air duct in the refrigerating chamber
The refrigerating chamber air outlet being connected is equipped with refrigerator damper between the refrigerating chamber air outlet and the blower.
One end of further improvement as an embodiment of the present invention, the capillary is arranged in the refrigerating chamber air outlet
Between the refrigerator damper, the other end is located in the return airway.
The present invention also provides another refrigerators comprising refrigerating chamber, temperature-changing chamber, freezing chamber and refrigeration system, it is described cold
The rear for freezing room is equipped with evaporator chamber, and the temperature-changing chamber is connected by temperature-changing chamber supply air duct with the top of the evaporator chamber
Logical, for the temperature-changing chamber by being connected below return airway and the evaporator chamber, the refrigerator further includes humidity regulation dress
It sets, one end of the humidity control apparatus is arranged in the temperature-changing chamber supply air duct, and the other end is arranged in the return airway
In.
Further improvement as an embodiment of the present invention, the humidity control apparatus include a capillary and are respectively set
Water-absorbent material at the capillary both ends.
Further improvement as an embodiment of the present invention is equipped with blower and the evaporator in the evaporator chamber.
Further improvement as an embodiment of the present invention is equipped with and the temperature-changing chamber supply air duct in the temperature-changing chamber
The temperature-changing chamber air outlet being connected is equipped with changing greenhouse damper between the temperature-changing chamber air outlet and the blower.
One end of further improvement as an embodiment of the present invention, the capillary is arranged in the temperature-changing chamber air outlet
Between the changing greenhouse damper, the other end is located in the return airway.
The beneficial effects of the present invention are: increasing secondary condensation when the coagulation deficiency of evaporator, evaporation is passed through
Humidity in the air of device reduces, and moisture is reduced, and then reduces the formation of frost on air door, when there is no when water on air door
It waits, the ice formation issues of air door would not occur.
Detailed description of the invention
Fig. 1 be refrigerator inside air in first embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Fig. 2 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in first embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Fig. 3 be refrigerator inside air in second embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Fig. 4 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in second embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Fig. 5 be refrigerator inside air in third embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Fig. 6 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in third embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Fig. 7 is that (arrow indicates refrigerator inside air to the circulation figure of applying refrigerator inside air in example of the present invention the 4th in figure
Flow direction)；
Fig. 8 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in fourth embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Fig. 9 be refrigerator inside air in fifth embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Figure 10 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in fifth embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Figure 11 be refrigerator inside air in sixth embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Figure 12 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in sixth embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Figure 13 be refrigerator inside air in seventh embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Figure 14 is the structural schematic diagram of heat-transfer device in seventh embodiment of the invention；
Figure 15 be refrigerator inside air in eighth embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Figure 16 is the structural schematic diagram of heat-transfer device in eighth embodiment of the invention；
Figure 17 be refrigerator inside air in ninth embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Figure 18 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in ninth embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Figure 19 be refrigerator inside air in tenth embodiment of the invention circulation figure (in figure arrow indicate refrigerator inside air
Flow direction)；
Figure 20 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow table in figure in tenth embodiment of the invention
Show the flow direction of refrigeration system internal refrigeration storage agent)；
Figure 21 is that (arrow indicates that refrigerator inside is empty in figure for the circulation figure of refrigerator inside air in eleventh embodiment of the invention
The flow direction of gas)；
Figure 22 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow in figure in eleventh embodiment of the invention
Indicate the flow direction of refrigeration system internal refrigeration storage agent)；
Figure 23 is that (arrow indicates that refrigerator inside is empty in figure for the circulation figure of refrigerator inside air in twelveth embodiment of the invention
The flow direction of gas)；
Figure 24 is that the agent of refrigeration system internal refrigeration storage circulates schematic diagram (arrow in figure in twelveth embodiment of the invention
Indicate the flow direction of refrigeration system internal refrigeration storage agent)；
Figure 25 is that (arrow indicates that refrigerator inside is empty in figure for the circulation figure of refrigerator inside air in thriteenth embodiment of the invention
The flow direction of gas)；
Figure 26 is that (arrow indicates that refrigerator inside is empty in figure for the circulation figure of refrigerator inside air in fourteenth embodiment of the invention
The flow direction of gas)；
Specific embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously unlimited
The system present invention, the transformation in structure or function that those skilled in the art are made according to these embodiments include
Within the scope of the present invention.
Referring to figs. 1 to shown in Fig. 2, in the first embodiment of the refrigerator of present invention offer, which includes: refrigerating chamber
10, temperature-changing chamber 20, freezing chamber 30 and refrigeration system 80, wherein temperature-changing chamber 20 is arranged between refrigerating chamber 10 and freezing chamber 30, system
Cooling system 80 is that refrigerating chamber 10, temperature-changing chamber 20 and freezing chamber 30 provide cooling capacity refrigeration.Refrigeration system 80 includes being in turn connected into back
Compressor 81, condenser 82, capillary 83, evaporator 84 and the muffler 85 on road.
It is equipped with refrigerating chamber air outlet 11 and refrigerating chamber return air inlet 12 in refrigerating chamber 10, temperature-changing chamber is equipped in temperature-changing chamber 20
Air outlet 21 and temperature-changing chamber return air inlet 22 also equally are provided with freezing air outlet in freezing chamber 30 and freeze return air inlet (in figure not
Mark), it is equipped with evaporator chamber 40 at the rear of freezing chamber 30, evaporator 84 and blower 41 are arranged in the evaporator chamber 40.It is cold
The top that room air outlet 11 is connected to evaporator chamber 40 by refrigerating chamber supply air duct 50 is hidden, temperature-changing chamber air outlet 21 passes through temperature-changing chamber
Supply air duct 60 is connected to the top of evaporator chamber 40, and freezing chamber air outlet is connected to by freezing chamber supply air duct (not indicating in figure)
Evaporator chamber 40, and refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22 and freezing chamber return air inlet are mutual by a return airway 70
Connection, return airway 70 are connected to the lower section of evaporator chamber 40 again.It is cooled to lower temperature by the air of evaporator 84, it is cold
But the air after is passed through refrigerating chamber supply air duct 50, temperature-changing chamber supply air duct 60 and freezing chamber respectively under the driving of blower 41 and is sent
Wind air duct is sent to refrigerating chamber 10, temperature-changing chamber 20, freezing chamber 30, then respectively from refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22
It is focused in return airway 70 with freezing chamber return air inlet, returns and be cooled again in evaporator chamber 40, so realization refrigerating chamber
10, the refrigeration of temperature-changing chamber 20 and freezing chamber 30.
In the present invention, refrigerator damper 13 is equipped between refrigerating chamber air outlet 11 and blower 41, in temperature-changing chamber outlet air
Be equipped with changing greenhouse damper 23 between mouthfuls 21 and blower 41, refrigerator damper 13 and changing greenhouse damper 23 be respectively used to control whether to
Refrigerating chamber supply air duct 50 and temperature-changing chamber supply air duct 60 are blown.It is blowed to by the cooling air of evaporator 84 by the driving of blower 41
Refrigerator damper 13 and changing greenhouse damper 23 are controlled whether to refrigerating chamber 10 and are become from refrigerator damper 13 and changing greenhouse damper 23
It blows in greenhouse 20.
Refrigerator 100 in use, inevitably has outside air and enters in the circulating cold air of refrigerator 100, with
Air inside refrigerator 100 is compared, and from the external world, the air themperature come in is high, and humidity is big, after the cooling of evaporator 84, due to
The coagulation of evaporator 84 is limited, cannot completely condense the steam in refrigerator refrigerating circulation in air completely, air can coagulate
Water is born, the water condensed out when temperature is relatively low, which can directly condense, to be frosted, in refrigerative circle system, with the stream of cold wind
Dynamic, the steam in refrigerator in air can largely be agglomerated to the surface of evaporator 84, since 84 surface area of evaporator is smaller, pass through
The primary condensation of evaporator 84, cannot be completely by condensation vapor to evaporator surface, and air is cooled at this time, moisture in air
It just will form frost, with the flowing of air, the frost particle being mingled in air can be attached to the various surfaces touched with it, when
When flowing through refrigerator damper 13 and changing greenhouse damper 23, the surface of refrigerator damper 13 and changing greenhouse damper 23 will be condensed in,
As the meeting of the accumulation condensation of time is more and more.Temperature when encountering the defrost again of evaporator 84, around evaporator 84
It increases, the frost around 84 surface of evaporator and refrigerator damper 13 and changing greenhouse damper 23 can all be melted into water droplet at this time, drip
It falls, then flows away, but above each body structure surface still can adhere to the water droplet of sub-fraction, when 84 defrost of evaporator is complete
When at being freezed again, the water droplet adhered in refrigerator damper 13 and changing greenhouse damper 23 will freeze again, thus will refrigeration
Room air door 13 and changing greenhouse damper 23 freeze.It is an object of the invention to solve above-mentioned technical problem, that is, reduce frost on air door
Formation, when the coagulation deficiency of evaporator 84, increase it is secondary condensation to reduce the moisture in refrigeration cycle in air, warp
After crossing above condensation twice, the frost being agglomerated on air door is just very little, will not be on air door and freezes.
Refrigeration system 80 includes the compressor 81 for being in turn connected into circuit, condenser 82, capillary 83, evaporator 84 and returns
Tracheae 85.Refrigerant is discharged by compressor 81, is introduced into condenser 82 and is cooled down, then by capillary 83 and muffler 85
Exchange heat, enter back into evaporator 84, be evaporated heat absorption, then by muffler 85 be again sucked into compressor 81 into
Row compression carries out refrigeration cycle, refrigerant next time and recycles repeatedly in the refrigeration system 80 of refrigerator, completes to refrigerator system
The refrigeration of cold compartment.In the present embodiment, at least partly pipeline 851 of muffler 85 in refrigeration system 80 is arranged in return air wind
In road 70, since the temperature of the refrigerant in muffler 85 is low, so that the tube wall temperature of muffler pipeline 851 is relatively low, and return
Return air temperature in wind air duct 70 is higher, and the higher air of temperature encounters the lower muffler pipeline 851 of temperature, easily in muffler
Water outlet is condensed on pipeline 851, the water condensed out in return airway 70 can flow to below evaporator 84 along return airway 70
Catch basin (not shown) in, thereby increase the condensation number of moisture in air, reduce the humidity in air.
Preferably, the inside of muffler 85 is arranged in capillary 83, and capillary 83 is allowed to pass through from muffler 85, using
The refrigerant flowed in capillary 83 and muffler 85 axially exchange heat with radial, and heat exchange efficiency can be improved.
Join shown in Fig. 3-4, be the schematic diagram of the second embodiment of the present invention, compared with first embodiment, difference is:
At least partly pipeline 851 of muffler 85 is arranged at refrigerating chamber return air inlet 12 second embodiment, at refrigerating chamber return air inlet 12
Return air temperature it is higher, the higher return air of temperature encounters the part pipeline 851 of the lower muffler 85 of temperature, easily in muffler pipe
Water outlet is condensed on road 851.It is provided with water receiver 86 below the muffler pipeline 851 being located at refrigerating chamber return air inlet 12, is used for
The water for collecting the condensation drippage of muffler pipeline 851, thereby increases the condensation number of moisture in air, reduces wet in air
Degree.
Preferably, drain hole 861 is additionally provided on water receiver 86, the drainpipe of the external refrigerator of drain hole 861 (does not show in figure
Out), refrigerator 100 is discharged along drainpipe after the water in water receiver 86 is full, to prevent the water of water receiver 86 from overflowing.
Join shown in Fig. 5-6, be the schematic diagram of the third embodiment of the present invention, compared with first embodiment, difference is:
At least partly pipeline 841 of evaporator 84 is placed in return airway 70 by 3rd embodiment, due to the refrigeration in evaporator 84
The temperature of agent is low, so that the tube wall temperature of evaporator pipeline 841 is relatively low, and the return air temperature in return airway 70 is higher, temperature
It spends higher return air and encounters the lower evaporator pipeline 841 of temperature, water outlet is condensed easily on evaporator pipeline 841, in return air wind
The water condensed out in road 70 can be flowed to along return airway 70 in the catch basin (not shown) of 84 lower section of evaporator, thus
The condensation number of moisture in air is increased, the humidity in air is reduced.
Join shown in Fig. 7-8, be the schematic diagram of the fourth embodiment of the present invention, compared with second embodiment, difference is:
Fourth embodiment is that at least partly pipeline 841 of evaporator 84 is arranged at refrigerating chamber return air inlet 12, refrigerating chamber return air inlet 12
The return air temperature at place is higher, and the higher air of temperature encounters the lower evaporator pipeline 841 of temperature, easily in evaporator pipeline 841
Upper condensation water outlet, is provided with water receiver 86 below the evaporator pipeline 841 being located at refrigerating chamber return air inlet 12, steams for collecting
The water for sending out the condensation drippage of device pipeline 841, thereby increases the condensation number of moisture in air, reduces the humidity in air.
Preferably, drain hole 861 is additionally provided on water receiver 86, the drainpipe of the external refrigerator of drain hole 861 (does not show in figure
Out), refrigerator 100 is discharged along drainpipe after the water in water receiver 86 is full, to prevent the water of water receiver 86 from overflowing.
Join shown in Fig. 9-10, is the schematic diagram of the fifth embodiment of the present invention, the 5th embodiment is in 3rd embodiment
On the basis of the variation done, the present embodiment is also that at least partly pipeline 841 of evaporator 84 is placed in return airway 70 to carry out
Refrigerated dehumidification, but compared with 3rd embodiment, difference is: two capillaries 831 and 832 of use of the 5th embodiment,
In, the first capillary 831 is identical as the setting position of capillary 83 in 3rd embodiment, is all located in muffler 85, second mao
Tubule 832 is located between evaporator 84 and the part pipeline 841 of evaporator.Refrigerant is discharged by compressor 81, is introduced into condensation
Device 82 is cooled down, and is then exchanged heat, is entered back into return airway 70 with muffler 85 by the first capillary 831
Evaporator pipeline 841 enters back into the second capillary 832, enters back into evaporator 84 later and is evaporated heat absorption, then passes through return-air
Pipe 85 is again sucked into compression in compressor 81 and carries out refrigeration cycle next time.Wherein, the setting of the second capillary 832 is being steamed
It sends out between device 84 and evaporator pipeline 841, so that the present embodiment first dehumidifies then on evaporator 84 on evaporator pipeline 841
Refrigeration.
Preferably, the summation of the length of the first capillary 831 and the second capillary 832 is equal to capillary in 3rd embodiment
83 length.When the first capillary 831 is shorter, the refrigerant flow of control is big, and evaporating temperature is higher, at this time evaporator tube
The surface temperature on road 841 will not drop too low, so that surface is formed water and continue through the second capillary without forming frost, refrigerant
After 832 throttlings, flow becomes smaller, and evaporating temperature is lower at this time, can normally freeze.
Join shown in Figure 11-12, is the schematic diagram of the sixth embodiment of the present invention, sixth embodiment is in the 5th embodiment
On the basis of the variation done, and use two capillaries 831 and 832, wherein the first capillary 831 and hair in 3rd embodiment
The setting position of tubule 83 is identical, is all located in muffler 85, and the second capillary 832 is located at the part of evaporator 84 and evaporator
Between pipeline 841, compared with the 5th embodiment, difference is: by at least partly pipeline 841 of evaporator 84 in the present embodiment
It is arranged at refrigerating chamber return air inlet 12, the return air temperature at refrigerating chamber return air inlet 12 is higher, and the higher air of temperature encounters temperature
The part pipeline 841 of lower evaporator condenses water outlet easily on evaporator pipeline 841, is being located at refrigerating chamber return air inlet 12
Evaporator pipeline 841 below be provided with water receiver 86, for collect evaporator pipeline 841 condensation drippage water, thus increase
The condensation number of moisture in air reduces the humidity in air.
Preferably, drain hole 861 is additionally provided on water receiver 86, the drainpipe of the external refrigerator of drain hole 861 (does not show in figure
Out), refrigerator 100 is discharged along drainpipe after the water in water receiver 86 is full, to prevent the water of water receiver 86 from overflowing.
Join shown in Figure 13-14, is the schematic diagram of the seventh embodiment of the present invention, refrigerator 100 includes: refrigerating chamber 10, alternating temperature
Room 20, freezing chamber 30 and refrigeration system (not shown), wherein the setting of temperature-changing chamber 20 refrigerating chamber 10 and freezing chamber 30 it
Between, refrigeration system (not shown) is that refrigerating chamber 10, temperature-changing chamber 20 and freezing chamber 30 provide cooling capacity refrigeration.Refrigeration system (figure
In be not shown) include be in turn connected into circuit compressor (not shown), condenser (not shown), capillary (figure
In be not shown), evaporator (not shown) and muffler (not shown).
It is equipped with refrigerating chamber air outlet 11 and refrigerating chamber return air inlet 12 in refrigerating chamber 10, temperature-changing chamber is equipped in temperature-changing chamber 20
Air outlet 21 and temperature-changing chamber return air inlet 22 also equally are provided with freezing air outlet in freezing chamber 30 and freeze return air inlet (in figure not
Mark), it is equipped with evaporator chamber 40 at the rear of freezing chamber 30, evaporator 84 and blower 41 are arranged in the evaporator chamber 40.It is cold
The top that room air outlet 11 is connected to evaporator chamber 40 by refrigerating chamber supply air duct 50 is hidden, temperature-changing chamber air outlet 21 passes through temperature-changing chamber
Supply air duct 60 is connected to the top of evaporator chamber 40, and freezing chamber air outlet is connected to by freezing chamber supply air duct (not indicating in figure)
Evaporator chamber 40, and refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22 and freezing chamber return air inlet are mutual by a return airway 70
Connection, return airway 70 are connected to the lower section of evaporator chamber 40 again.It is cooled to lower temperature by the air of evaporator 84, it is cold
But the air after is passed through refrigerating chamber supply air duct 50, temperature-changing chamber supply air duct 60 and freezing chamber respectively under the driving of blower 41 and is sent
Wind air duct is sent to refrigerating chamber 10, temperature-changing chamber 20, freezing chamber 30, then respectively from refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22
Focused in return airway 70 with freezing chamber return air inlet, return evaporator chamber 40, thus realize refrigerating chamber 10, temperature-changing chamber 20 and
The refrigeration of freezing chamber 30.
In the present invention, refrigerator damper 13 is equipped between refrigerating chamber air outlet 11 and blower 41, in temperature-changing chamber outlet air
Be equipped with changing greenhouse damper 23 between mouthfuls 21 and blower 41, refrigerator damper 13 and changing greenhouse damper 23 be respectively used to control whether to
Refrigerating chamber supply air duct 50 and temperature-changing chamber supply air duct 60 are blown.It is blowed to by the cooling air of evaporator 84 by the driving of blower 41
Refrigerator damper 13 and changing greenhouse damper 23 are controlled whether to refrigerating chamber 10 and are become from refrigerator damper 13 and changing greenhouse damper 23
It blows in greenhouse 20.
The present embodiment is not changed the original refrigeration system of refrigerator 100, but is increased in air using heat-transfer device
The condensation number of moisture.Specifically, heat-transfer device includes: heat pipe 90 and the first thermally conductive aluminium flake for being separately positioned on 90 both ends of heat pipe
91 and the second thermally conductive aluminium flake 92, the first thermally conductive aluminium flake 91 is put into freezing chamber, the second thermally conductive aluminium flake 92 is placed on return airway
In 70, cooling capacity is simultaneously conducted to the second thermally conductive aluminium flake 92 by heat pipe 90 by cooling capacity in the first thermally conductive 91 absorption refrigerating of aluminium flake,
So that the temperature of the second thermally conductive aluminium flake 92 reduces, it is thermally conductive to encounter temperature lower second for the higher air of temperature in return airway 70
Aluminium flake 92, condenses water outlet easily on the second thermally conductive aluminium flake 92, and the water condensed out can flow to evaporator 84 along return airway 70
In the catch basin (not shown) of lower section, the condensation number of moisture in air is thereby increased, reduces the humidity in air.
Join shown in Figure 15-16, is the schematic diagram of the eighth embodiment of the present invention, the 8th embodiment is in the 7th embodiment
On the basis of the variation done, compared with the 7th embodiment, difference is: the first thermally conductive aluminium flake 91 being put into freezing in the present embodiment
Interior, and the second thermally conductive aluminium flake 92 is placed at refrigerating chamber return air inlet 12, the cooling capacity in the first thermally conductive 91 absorption refrigerating of aluminium flake
And cooling capacity is conducted to by the second thermally conductive aluminium flake 92 by heat pipe 90, so that the temperature of the second thermally conductive aluminium flake 92 reduces, refrigerating chamber is returned
The higher return air of temperature encounters the thermally conductive aluminium flake 92 of temperature lower second at air port 12, easily condenses out on the second thermally conductive aluminium flake 92
Water is provided with water receiver 86 below the second thermally conductive aluminium flake 92 being located at refrigerating chamber return air inlet 12, thermally conductive for collecting second
The water of the condensation drippage of aluminium flake 92, thereby increases the condensation number of moisture in air, reduces the humidity in air.
Preferably, drain hole 861 is additionally provided on water receiver 86, the drainpipe of the external refrigerator of drain hole 861 (does not show in figure
Out), refrigerator 100 is discharged along drainpipe after the water in water receiver 86 is full, to prevent the water of water receiver 86 from overflowing.
Join shown in Figure 17-18, is the schematic diagram of the ninth embodiment of the present invention, refrigerator 100 includes: refrigerating chamber 10, alternating temperature
Room 20, freezing chamber 30 and refrigeration system 80, wherein temperature-changing chamber 20 is arranged between refrigerating chamber 10 and freezing chamber 30, refrigeration system
80 provide cooling capacity refrigeration for refrigerating chamber 10, temperature-changing chamber 20 and freezing chamber 30.Refrigeration system 80 includes being in turn connected into the pressure in circuit
Contracting machine 81, condenser 82, capillary 83, evaporator 84 and muffler 85.
Preferably, the inside of muffler 85 is arranged in capillary 83, and capillary 83 is allowed to pass through from muffler 85, using
The refrigerant flowed in capillary 83 and muffler 85 axially exchange heat with radial, and heat exchange efficiency can be improved.
It is equipped with refrigerating chamber air outlet 11 and refrigerating chamber return air inlet 12 in refrigerating chamber 10, temperature-changing chamber is equipped in temperature-changing chamber 20
Air outlet 21 and temperature-changing chamber return air inlet 22 also equally are provided with freezing air outlet in freezing chamber 30 and freeze return air inlet (in figure not
Mark), it is equipped with evaporator chamber 40 at the rear of freezing chamber 30, evaporator 84 and blower 41 are arranged in the evaporator chamber 40.It is cold
The top that room air outlet 11 is connected to evaporator chamber 40 by refrigerating chamber supply air duct 50 is hidden, temperature-changing chamber air outlet 21 passes through temperature-changing chamber
Supply air duct 60 is connected to the top of evaporator chamber 40, and freezing chamber air outlet is connected to by freezing chamber supply air duct (not indicating in figure)
Evaporator chamber 40, and refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22 and freezing chamber return air inlet are mutual by a return airway 70
Connection, return airway 70 are connected to the lower section of evaporator chamber 40 again.It is cooled to lower temperature by the air of evaporator 84, it is cold
But the air after is passed through refrigerating chamber supply air duct 50, temperature-changing chamber supply air duct 60 and freezing chamber respectively under the driving of blower 41 and is sent
Wind air duct is sent to refrigerating chamber 10, temperature-changing chamber 20, freezing chamber 30, then respectively from refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22
Focused in return airway 70 with freezing chamber return air inlet, return evaporator chamber 40, thus realize refrigerating chamber 10, temperature-changing chamber 20 and
The refrigeration of freezing chamber 30.
In the present invention, refrigerator damper 13 is equipped between refrigerating chamber air outlet 11 and blower 41, in temperature-changing chamber outlet air
Be equipped with changing greenhouse damper 23 between mouthfuls 21 and blower 41, refrigerator damper 13 and changing greenhouse damper 23 be respectively used to control whether to
Refrigerating chamber supply air duct 50 and temperature-changing chamber supply air duct 60 are blown.It is blowed to by the cooling air of evaporator 84 by the driving of blower 41
Refrigerator damper 13 and changing greenhouse damper 23 are controlled whether to refrigerating chamber 10 and are become from refrigerator damper 13 and changing greenhouse damper 23
It blows in greenhouse 20.
Refrigerator 100 in the present embodiment further includes heat-transfer device, which includes heat pipe 90 and be arranged in heat pipe 90
The thermally conductive aluminium flake 91 of one end.One end of heat pipe 90 is connect with muffler 85 to realize that cooling capacity is transmitted, the thermally conductive aluminium flake of the other end
91 are placed in return airway 70, and the temperature of the refrigerant in muffler 85 is lower, so that the tube wall temperature of muffler 85 also compares
Lower, the tube wall temperature of muffler 85 is passed to thermally conductive aluminium flake 91 and thermally conductive 91 temperature of aluminium flake is reduced by heat pipe 90, return air wind
The higher return air of temperature encounters the lower thermally conductive aluminium flake 91 of temperature in road 70, and water outlet is condensed easily on thermally conductive aluminium flake 91, is condensed out
Water can be flowed to along return airway 70 in the catch basin (not shown) of the lower section of evaporator 84, thereby increase in air
The condensation number of moisture reduces the humidity in air.
Join shown in Figure 19-20, is the schematic diagram of the tenth embodiment of the present invention, the tenth embodiment is in the 9th embodiment
On the basis of the variation done, compared with the 9th embodiment, difference is: thermally conductive aluminium flake 91 being placed on refrigerating chamber in the present embodiment
At return air inlet 12, the tube wall temperature of muffler 85 is passed to thermally conductive aluminium flake 91 and thermally conductive 91 temperature of aluminium flake is reduced by heat pipe 90,
The higher return air of temperature encounters the lower thermally conductive aluminium flake 91 of temperature at refrigerating chamber return air inlet 12, easily condenses out on thermally conductive aluminium flake 91
Water is provided with water receiver 86 below the thermally conductive aluminium flake 91 being located at refrigerating chamber return air inlet 12, solidifying for collecting thermally conductive aluminium flake 91
The water for tying drippage thereby increases the condensation number of moisture in air, reduces the humidity in air.
Preferably, drain hole 861 is additionally provided on water receiver 86, the drainpipe of the external refrigerator of drain hole 861 (does not show in figure
Out), refrigerator 100 is discharged along drainpipe after the water in water receiver 86 is full, to prevent the water of water receiver 86 from overflowing.
Join shown in Figure 21-22, be the schematic diagram of the 11st embodiment of the present invention, the 11st embodiment is implemented the 9th
The variation done on the basis of example, compared with the 9th embodiment, difference is: by one end of heat pipe 90 and evaporation in the present embodiment
Device 84 connects, and to realize that cooling capacity is transmitted, the thermally conductive aluminium flake 91 of the other end is placed in return airway 70, the refrigeration in evaporator 84
The temperature of agent is lower, so that the tube wall temperature of evaporator 84 is also relatively low, heat pipe 90 passes to the tube wall temperature of evaporator 84
Thermally conductive aluminium flake 91 reduces thermally conductive 91 temperature of aluminium flake, and it is lower thermally conductive to encounter temperature for the higher return air of temperature in return airway 70
Aluminium flake 91, condenses water outlet easily on thermally conductive aluminium flake 91, and the water condensed out can flow to 84 lower section of evaporator along return airway 70
Catch basin (not shown) in, thereby increase the condensation number of moisture in air, reduce the humidity in air.
Join shown in Figure 23-24, be the schematic diagram of the 12nd embodiment of the present invention, the 12nd embodiment is real the 11st
The variation done on the basis of example is applied, compared with the 11st embodiment, difference is: will be thermally conductive in the present embodiment in the present embodiment
Aluminium flake 91 is placed at refrigerating chamber return air inlet 12, and the tube wall temperature of evaporator 84 is passed to thermally conductive aluminium flake 91 and to lead by heat pipe 90
Hot 91 temperature of aluminium flake reduces, and the higher return air of temperature encounters the lower thermally conductive aluminium flake 91, Yi of temperature at refrigerating chamber return air inlet 12
Water outlet is condensed on thermally conductive aluminium flake 91, is provided with water receiver 86 below the thermally conductive aluminium flake 91 being located at refrigerating chamber return air inlet 12, is used
In the water for collecting the thermally conductive condensation of aluminium flake 91 drippage, the condensation number of moisture in air is thereby increased, the humidity in air is reduced.
Preferably, drain hole 861 is additionally provided on water receiver 86, the drainpipe of the external refrigerator of drain hole 861 (does not show in figure
Out), refrigerator 100 is discharged along drainpipe after the water in water receiver 86 is full, to prevent the water of water receiver 86 from overflowing.
Join shown in Figure 25, is the schematic diagram of the 13rd embodiment of the present invention, refrigerator 100 includes: refrigerating chamber 10, temperature-changing chamber
20, freezing chamber 30 and refrigeration system (not shown), wherein temperature-changing chamber 20 is arranged between refrigerating chamber 10 and freezing chamber 30,
Refrigeration system is that refrigerating chamber 10, temperature-changing chamber 20 and freezing chamber 30 provide cooling capacity refrigeration.Refrigeration system includes being in turn connected into circuit
Compressor (not shown), condenser (not shown), capillary (not shown), evaporator 84 and muffler
(not shown).
It is equipped with refrigerating chamber air outlet 11 and refrigerating chamber return air inlet 12 in refrigerating chamber 10, temperature-changing chamber is equipped in temperature-changing chamber 20
Air outlet 21 and temperature-changing chamber return air inlet 22 also equally are provided with freezing air outlet in freezing chamber 30 and freeze return air inlet (in figure not
Mark), it is equipped with evaporator chamber 40 at the rear of freezing chamber 30, evaporator 84 and blower 41 are arranged in the evaporator chamber 40.It is cold
The top that room air outlet 11 is connected to evaporator chamber 40 by refrigerating chamber supply air duct 50 is hidden, temperature-changing chamber air outlet 21 passes through temperature-changing chamber
Supply air duct 60 is connected to the top of evaporator chamber 40, and freezing chamber air outlet is connected to by freezing chamber supply air duct (not indicating in figure)
Evaporator chamber 40, and refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22 and freezing chamber return air inlet are mutual by a return airway 70
Connection, return airway 70 are connected to the lower section of evaporator chamber 40 again.It is cooled to lower temperature by the air of evaporator 84, it is cold
But the air after is passed through refrigerating chamber supply air duct 50, temperature-changing chamber supply air duct 60 and freezing chamber respectively under the driving of blower 41 and is sent
Wind air duct is sent to refrigerating chamber 10, temperature-changing chamber 20, freezing chamber 30, then respectively from refrigerating chamber return air inlet 12, temperature-changing chamber return air inlet 22
Focused in return airway 70 with freezing chamber return air inlet, return evaporator chamber 40, thus realize refrigerating chamber 10, temperature-changing chamber 20 and
The refrigeration of freezing chamber 30.
In the present invention, refrigerator damper 13 is equipped between refrigerating chamber air outlet 11 and blower 41, in temperature-changing chamber outlet air
Be equipped with changing greenhouse damper 23 between mouthfuls 21 and blower 41, refrigerator damper 13 and changing greenhouse damper 23 be respectively used to control whether to
Refrigerating chamber supply air duct 50 and temperature-changing chamber supply air duct 60 are blown.It is blowed to by the cooling air of evaporator 84 by the driving of blower 41
Refrigerator damper 13 and changing greenhouse damper 23 are controlled whether to refrigerating chamber 10 and are become from refrigerator damper 13 and changing greenhouse damper 23
It blows in greenhouse 20.
Refrigerator 100 in the present embodiment further includes humidity control apparatus 71 comprising capillary 711 and is separately positioned on hair
The water-absorbent material 712 at 711 both ends of tubule, wherein capillary 711 can directly lay in foaming layer, one end of capillary 711
In refrigerating chamber supply air duct 50, the other end is located in return airway 70.Specifically, one end of capillary 711 is located at refrigeration
Between room air door 13 and refrigerating chamber air outlet 11, the other end is located in return airway 70.
Return air temperature in return airway 70 is higher, and humidity is larger, and in refrigerating chamber supply air duct 50, air have passed through
The cooling and dehumidifying of evaporator 84, humidity reduce, and air is relatively dry, the suction of 711 one end of capillary in return airway 70
Water material 712 absorbs moisture, and by the capillarity of capillary 711, Water Transportation to capillary 711 is located at refrigerating chamber air-supply
In air duct 50 in the water-absorbent material 712 of one end, moisture evaporates here, so that the air humidity in return airway 70 drops
It is low, and then the moisture entered in the air at evaporator is reduced, the risk of icing of air door is reduced, while refrigerating chamber can also be increased
The humidity of air outlet 11 increases the humidity of refrigerating chamber 10, extends the fresh keeping time of fruit and vegetable in refrigerating chamber 10.
Preferably, capillary 711 can also be substituted using other fibrous materials, as long as can play the role of Water Transport i.e.
Can, such as cotton fibre material, fibers material；Water-absorbent material can be absorbent cotton, silica gel, sponge etc..
Join shown in Figure 26, be the schematic diagram of the 14th embodiment of the present invention, the 14th embodiment is implemented the 13rd
The variation done on the basis of example, compared with the 13rd embodiment, difference is: one end position of capillary 711 in the present embodiment
In temperature-changing chamber supply air duct 60, the other end is located in return airway 70, and specifically, one end of capillary 711 is located at temperature-changing chamber
Between air door 23 and temperature-changing chamber air outlet 21, the other end is located in return airway 70.Humidity control apparatus 71 absorbs air -return duct 70
In air in moisture, and moisture conveying into temperature-changing chamber supply air duct 60, moisture evaporates here, so that return airway
Air humidity in 70 reduces, while increasing the humidity of temperature-changing chamber 20, extends the fresh keeping time of fruit and vegetable in temperature-changing chamber 20.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigerator comprising the rear of refrigerating chamber, freezing chamber and refrigeration system, the freezing chamber is equipped with evaporator chamber, institute
Refrigerating chamber is stated by being connected above refrigerating chamber supply air duct and the evaporator chamber, the refrigerating chamber by return airway and
It is connected below the evaporator chamber；It is characterized in that, the refrigerator further includes humidity control apparatus, the humidity regulation dress
The one end set is arranged in the refrigerating chamber supply air duct, and the other end is arranged in the return airway.
2. refrigerator according to claim 1, it is characterised in that: the humidity control apparatus includes a capillary and sets respectively
Set the water-absorbent material at the capillary both ends.
3. refrigerator according to claim 2, it is characterised in that: be equipped with blower and the evaporation in the evaporator chamber
Device.
4. refrigerator according to claim 3, it is characterised in that: be equipped in the refrigerating chamber and refrigerating chamber air-supply wind
The refrigerating chamber air outlet that road is connected is equipped with refrigerator damper between the refrigerating chamber air outlet and the blower.
5. refrigerator according to claim 4, it is characterised in that: one end of the capillary is arranged in the refrigerating chamber outlet air
Between mouth and the refrigerator damper, the other end is located in the return airway.
6. a kind of refrigerator comprising the rear of refrigerating chamber, temperature-changing chamber, freezing chamber and refrigeration system, the freezing chamber is equipped with evaporation
Device chamber, by being connected above temperature-changing chamber supply air duct and the evaporator chamber, the temperature-changing chamber passes through back the temperature-changing chamber
It is connected below wind air duct and the evaporator chamber, which is characterized in that the refrigerator further includes humidity control apparatus, described wet
The one end for spending regulating device is arranged in the temperature-changing chamber supply air duct, and the other end is arranged in the return airway.
7. refrigerator according to claim 6, it is characterised in that: the humidity control apparatus includes a capillary and sets respectively
Set the water-absorbent material at the capillary both ends.
8. refrigerator according to claim 7, it is characterised in that: be equipped with blower and the evaporation in the evaporator chamber
Device.
9. refrigerator according to claim 8, it is characterised in that: be equipped in the temperature-changing chamber and temperature-changing chamber air-supply wind
The temperature-changing chamber air outlet that road is connected is equipped with changing greenhouse damper between the temperature-changing chamber air outlet and the blower.
10. refrigerator according to claim 9, it is characterised in that: one end setting of the capillary goes out in the temperature-changing chamber
Between air port and the changing greenhouse damper, the other end is located in the return airway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308051.5A CN109373666A (en) | 2018-11-05 | 2018-11-05 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811308051.5A CN109373666A (en) | 2018-11-05 | 2018-11-05 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373666A true CN109373666A (en) | 2019-02-22 |
Family
ID=65397297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811308051.5A Pending CN109373666A (en) | 2018-11-05 | 2018-11-05 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373666A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883111A (en) * | 2019-03-22 | 2019-06-14 | 合肥华凌股份有限公司 | Refrigeration equipment |
| CN111503964A (en) * | 2020-03-26 | 2020-08-07 | 广州美的华凌冰箱有限公司 | Refrigerator, anti-freezing control method, electronic device, and computer-readable storage medium |
| CN114688795A (en) * | 2020-12-28 | 2022-07-01 | 贵州海尔电器有限公司 | Refrigerator with a door |
| WO2023082400A1 (en) * | 2021-11-09 | 2023-05-19 | 山东大学 | Low-temperature humidification method and system for freezing chamber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011099645A (en) * | 2009-11-09 | 2011-05-19 | Panasonic Corp | Refrigerator |
| CN203798065U (en) * | 2014-03-13 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Device for increasing humidity of dual-system air-cooled refrigerator |
| CN107328154A (en) * | 2017-06-01 | 2017-11-07 | 澳柯玛股份有限公司 | A kind of wind cooling refrigerator and humidification preservation method |
-
2018
- 2018-11-05 CN CN201811308051.5A patent/CN109373666A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011099645A (en) * | 2009-11-09 | 2011-05-19 | Panasonic Corp | Refrigerator |
| CN203798065U (en) * | 2014-03-13 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Device for increasing humidity of dual-system air-cooled refrigerator |
| CN107328154A (en) * | 2017-06-01 | 2017-11-07 | 澳柯玛股份有限公司 | A kind of wind cooling refrigerator and humidification preservation method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883111A (en) * | 2019-03-22 | 2019-06-14 | 合肥华凌股份有限公司 | Refrigeration equipment |
| CN111503964A (en) * | 2020-03-26 | 2020-08-07 | 广州美的华凌冰箱有限公司 | Refrigerator, anti-freezing control method, electronic device, and computer-readable storage medium |
| CN114688795A (en) * | 2020-12-28 | 2022-07-01 | 贵州海尔电器有限公司 | Refrigerator with a door |
| CN114688795B (en) * | 2020-12-28 | 2023-10-24 | 贵州海尔电器有限公司 | Refrigerator with a refrigerator body |
| WO2023082400A1 (en) * | 2021-11-09 | 2023-05-19 | 山东大学 | Low-temperature humidification method and system for freezing chamber |
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