CN106369913B - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN106369913B CN106369913B CN201610769887.XA CN201610769887A CN106369913B CN 106369913 B CN106369913 B CN 106369913B CN 201610769887 A CN201610769887 A CN 201610769887A CN 106369913 B CN106369913 B CN 106369913B
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- air
- duct
- refrigeration
- cold
- evaporator
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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
Abstract
Present invention discloses a kind of refrigerators, comprising: cabinet, the cabinet define an at least refrigeration compartment, and the side of at least one refrigeration compartment is provided with the first air duct in flow communication；Semiconductor module group is arranged in cabinet, and for providing cooling capacity to an at least refrigeration compartment, the semiconductor module group has cold and hot end, and the cold end is located in first air duct；Evaporator is arranged in the evaporator chamber of cabinet, can cool down to the hot end；Second air duct, relatively described first air duct are independently arranged, and the hot end is located in second air duct, and second air duct includes air inlet duct and air -return duct, and cold wind flash-pot flows to hot end again through air -return duct return air to evaporator through air inlet duct.Cost is relatively low and refrigeration compartment can be realized constant temperature, constant humidity (high humidity) function for refrigerator provided by the invention.
Description
Technical field
The present invention relates to field of household appliances more particularly to a kind of refrigerators.
Background technique
In the prior art, refrigerator refers to simple gate, Double door double temperature, three Men Sanwen, the refrigerators such as cabinet type more, it is general have it is only
The external door of vertical freezing chamber and refrigerating chamber, so as to the separated storage according to different storage temperature.The system of this household refrigerator-freezer
Cold principle is divided into direct-cooling type and air-cooled.The refrigeration system of direct-cooling type often uses the flow direction of solenoid valve control refrigerant, respectively to each
The evaporator for refrigerating (jelly) room supplies refrigerant, and each space is made to be cooled to required temperature.Air-cooled refrigerating needs to be arranged
Corresponding air duct is the air-supply of each space.
As the improvement of people's living standards, people put forward higher requirement to refrigerator, such as: can fit to make refrigerator more
Answer the refrigeration of various foods because food (such as veterinary antibiotics etc.) it is fresh-keeping be to temperature fluctuation it is quite sensitive, it is especially cold
The food fresh keeping of warm area is hidden, temperature fluctuation will drive humidity variation, and the water being evaporated from food can be to refrigerate condensation
The form of water is persistently lost, so that the fresh-keeping period of food be caused greatly to shorten.Therefore need refrigerating chamber that there is constant temperature, constant humidity
(high humidity) function, but either direct-cooling type or air cooling type refrigerator, the relative humidity of refrigerating chamber is all relatively low, and temperature wave
It moves larger, by utilizing frequency-changeable compressor and its frequency-changing control system, can reduce the temperature fluctuation of refrigerating chamber, but temperature wave
Dynamic is not also in ideal range, and the cost of frequency-changeable compressor and frequency-changing control system is very high.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerator, cost is relatively low and refrigeration compartment can be realized perseverance for the refrigerator
Temperature, constant humidity (high humidity) function.
For achieving the above object, the present invention provides a kind of refrigerator, comprising: cabinet, the cabinet define at least one
Between refrigeration compartment, the side of at least one refrigeration compartment is provided with the first air duct in flow communication；Semiconductor module group,
It is arranged in cabinet, for providing cooling capacity to an at least refrigeration compartment, the semiconductor module group has cold and hot end,
The cold end is located in first air duct；Evaporator is arranged in the evaporator chamber of cabinet, can cool down to the hot end；
Second air duct, relatively described first air duct are independently arranged, and the hot end is located in second air duct, and second air duct includes
Air inlet duct and air -return duct, cold wind flash-pot flow to hot end again through air -return duct return air to evaporator through air inlet duct.
As the further improvement of an embodiment of the present invention, first air duct and the second air duct are along the refrigerator
Thickness direction is arranged side by side.
As the further improvement of an embodiment of the present invention, an at least refrigeration compartment includes refrigeration from top to bottom
Room, the room Zhong Men and freezing chamber, the evaporator are set to the rear portion of the freezing chamber, and the semiconductor module group is arranged described
The rear portion of the room Zhong Men.
As the further improvement of an embodiment of the present invention, the cold end bottom of the middle door chamber interior semiconductor module group is set
It is equipped with water receiver.
As the further improvement of an embodiment of the present invention, the rear portion of the freezing chamber is arranged the first blower, and described the
One blower is used to introduce in flash-pot cold wind freezing chamber and refrigerating chamber, and the second blower is arranged in the rear side of the room Zhong Men, described
Second blower is used to the cold wind of semiconductor module group cold end introducing the room Zhong Men.
As the further improvement of an embodiment of the present invention, the refrigerating chamber is provided with to be connected with second air duct fluid
Logical refrigeration air inlet duct and the refrigeration air -return duct being in fluid communication with the evaporator chamber, cold wind flash-pot pass through the second air duct
Into refrigeration air inlet duct, then through refrigeration air -return duct return air to evaporator.
As the further improvement of an embodiment of the present invention, the air -return duct setting return air in second air duct is switched, institute
Return air is stated to switch the selectable air -return duct by second air duct and refrigeration air -return duct fluid communication or separate.
As the further improvement of an embodiment of the present invention, second air duct and the evaporator chamber connectivity part are arranged
Middle tradition of a family door, second air duct and the refrigeration air inlet duct connectivity part setting refrigerates air door, the middle tradition of a family door with it is described cold
Air door is selectable turns on or off for hiding.
As the further improvement of an embodiment of the present invention, the middle tradition of a family door and the refrigeration air door are configured to one
The two-driven-by-one air door of two flabellums of a motor drag.
As the further improvement of an embodiment of the present invention, second air duct include along refrigerator width direction simultaneously
The left side wind path and right side wind path of setting are arranged, the middle tradition of a family door and the refrigeration air door respectively include two, and described in correspondence
Left side wind path and the setting of right side wind path.
As the further improvement of an embodiment of the present invention, the refrigerator can be in following three kinds of refrigeration modes extremely
It is converted between few two kinds of refrigeration modes, the first normal refrigeration mode, cold air is from evaporator through left side wind path and three o'clock wind
A feeding in road refrigerates air inlet duct；Second high supply air temperature mode, cold air is from evaporator through left side wind path and three o'clock wind
Another in road is sent into refrigeration；The third mixed ventilation mode, cold air are sent into from evaporator through left side wind path and right side wind path
Refrigerate air inlet duct.
As the further improvement of an embodiment of the present invention, the air -return duct setting return air in second air duct is switched,
Under high supply air temperature mode and mixed ventilation mode, time in refrigeration air -return duct and the second air duct is disconnected by closing return air switch
Fluid communication between air duct.
As the further improvement of an embodiment of the present invention, the refrigerator includes two kinds of cold air circulating systems, and first is cold
Air circulating system: cold wind flash-pot returns evaporator after entering freezing chamber and refrigerating chamber；Second cold air circulating system: cold wind
It is recycled between the first air duct and the room Zhong Men from the cold end.
As the further improvement of an embodiment of the present invention, second air duct includes setting side by side along refrigerator width direction
The left side wind path and right side wind path set, the hot end are arranged in one in left side wind path and right side wind path.
As the further improvement of an embodiment of the present invention, the refrigerator can be in following three kinds of air intake modes extremely
It is converted between few two kinds of air intake modes, the first air intake mode, cold air enters left side wind path and right side wind path from evaporator
In one；Second of air intake mode, cold air enter another in left side wind path and right side wind path from evaporator；The third is mixed
Air supply pattern is closed, cold air enters left side wind path and right side wind path from evaporator.
Compared with prior art, the beneficial effects of the present invention are: the refrigeration compartments of refrigerator of the present invention by the way that double wind are arranged
Road is freezed by semiconductor module group, to realize constant temperature, constant humidity (high humidity) function.In addition, by double air ducts, semiconductor module group
Refrigeration is used for the room Zhong Men of refrigerator, and refrigeration supply air temperature is high, is conducive to food fresh-keeping, prevents frostbite, and refrigerating chamber may be implemented
A variety of air supply patterns meet user's different demands.
Detailed description of the invention
Fig. 1 is the schematic rear view of refrigerator in the preferred embodiment of the present invention；
Fig. 2 is the right view of refrigerator in Fig. 1；
Fig. 3 is the schematic diagram of the semiconductor module of refrigerator in Fig. 1；
Fig. 4 is the air duct schematic diagram of the room Zhong Men of refrigerator in Fig. 1.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
As shown in Figure 1 to Figure 2, the preferred embodiment of the invention, the preferred embodiment disclose a kind of refrigerator 100, refrigerator
100 include cabinet, and it is refrigerating chamber 20, the room Zhong Men 30 and freezing chamber 40, general feelings respectively that cabinet, which limits three refrigeration compartments,
Under condition, refrigerating chamber 20, the room Zhong Men 30 and freezing chamber 40 are arranged from top to bottom.In the present embodiment, refrigerating chamber 20, the room Zhong Men 30 with
And the direction definition that arranges from top to bottom of freezing chamber 40 is the short transverse of refrigerator, user open refrigerator in face of refrigerator doors and back to
The direction definition of refrigerator doors is the thickness direction of refrigerator, and the definition perpendicular to short transverse and thickness direction is the width side of refrigerator
To.Refrigerator also has evaporator 50 and freezing blower 502, and the evaporator chamber at 40 rear portion of cabinet freezing chamber is arranged in evaporator 50
In 501, the top of evaporator 50 in evaporator chamber 501 is arranged in freezing blower 502, and defroster is arranged in the lower part of evaporator 50
70.Evaporator 50 can be known any evaporator, such as evaporator fin, wire-tube evaporator, inflation type evaporator
One of with plate pipe evaporator.In present embodiment, refrigerator 100 by compressor (not shown), condenser (not shown) and
Evaporator 50 constitutes compression cooling cycle system, and the cold wind of flash-pot 50 is introduced freezing chamber 40 and refrigeration by freezing blower 502
Room 20, i.e. freezing blower 502 and the circulation air path for leading to freezing chamber 40, refrigerating chamber 20 constitute the first cold air circulating system.Work
When, compressor pushes refrigerant circulation, and into the refrigerant heat absorption evaporation of evaporator 50, freezing blower 502 is sent to phase through circulation air path
The chilled room 40 of the refrigeration compartment answered, i.e. cold wind enters refrigerating chamber 20, i.e., the refrigeration of refrigerating chamber 20 and freezing chamber 40 is by refrigerator 100
Compression refrigerating system provide.
Refrigerator 100 in the present embodiment further includes semiconductor module group 60, as shown in figure 3, semiconductor module group 60 is to integrate
Mould group, including cool end heat exchanger, hot end heat exchanger and connection semiconductor chip 606 between them, cool end heat exchanger
It is referred to as cold end 602 and hot end 604 herein with hot end heat exchanger.Semiconductor module group 60 is arranged in cabinet behind the room Zhong Men 30
Portion, the side of the room Zhong Men 30 are provided with the cooling air duct being in fluid communication with it, i.e. the first air duct D of the room Zhong Men 30, it is preferred that the
The rear portion of the room Zhong Men 30 is arranged in one air duct D, and the cold end 602 of semiconductor module group 60 is located in the first air duct D, and the first air duct
Middle tradition of a family machine 302 is additionally provided in D, middle tradition of a family machine 302 is located at the top of cold end 602, for door in being introduced into the cold wind of cold end 602
Room 30.Wherein, the air-flow inside the room Zhong Men 30 and cold end 602 are recycled by the first air duct D, i.e., the cold air that cold end 602 generates leads to
The air inlet for crossing the first air duct D enters the room Zhong Men 30, then returns to cold end 602, the circulation air path of such room Zhong Men 30 from air outlet
Constitute the second cold air circulating system.
Referring to Fig.1 and shown in Fig. 4, the rear end of the room Zhong Men 30 is additionally provided with the second air duct, and the second air duct is located at the first air duct D's
Rear side and opposite first air duct D is independently arranged, that is to say, that it cannot be in fluid communication between the second air duct and the first air duct D,
Two air ducts are arranged side by side relative to the thickness direction of refrigerator 100.Hot end 604 is located in the second air duct, the second air duct include into
Air duct 304 and air -return duct 306 (air duct that air-flow shown in arrow M2 shown in Fig. 2 passes through), cold wind flash-pot 50 is through air inlet duct
304 flow to hot end 604 again through 306 return air of air -return duct to evaporator 50, it is preferred that and hot end 604 is arranged in air inlet duct 304,
First air duct D is adjacent with air inlet duct 304, and the second air duct and the first air duct D are referred to as middle tradition of a family road, during semiconductor module group 60 is located at
Position among tradition of a family road, so that the simple installation of semiconductor module group, occupies little space.
First air duct D and the second air duct constitute the double-deck air duct in front and back, and the wind circulation in each air duct is independent, middle door
Air-flow inside room 30 is recycled by the first air duct D and semiconductor cool end heat exchanger, and 30 inside circulating cold air of the room Zhong Men passes through list
Only middle tradition of a family machine 302 is realized；During the cold wind that suction comes at evaporator 50 passes through after the semiconductor hot end 602 in the second air duct is radiated
Door air -return duct 306 returns to 50 bottom of evaporator, exchanges heat again with evaporator 50.Therefore, it can be said that being that the refrigeration of the room Zhong Men 30 is
Cooling capacity is provided by semiconductor module group 60.When second air duct is semiconductor heat-dissipating, need to guarantee that enough cooling capacity can be by semiconductor
The maximum heat generated when work is taken away, that is, can guarantee the indoor lowest refrigerating temperature of door in realization.
The room Zhong Men refrigeration temperature levels are between 5-12 DEG C, and therefore, semiconductor cool end heat exchanger needs to guarantee that temperature is not low
In 0 DEG C (being generally below 3-5 DEG C of refrigeration compartment temperature according to test experience), guarantee that 30 internal steam of the room Zhong Men will not be changed in cold end
Frost is coagulated on hot device, and interior humidity is caused to reduce；30 inside cool end heat exchanger bottom of the room Zhong Men is provided with water receiver 309, prevents water
Drip storage of the vapour in condensation on cool end heat exchanger.
40 rear portion of freezing chamber is provided with freezing air duct C, and the rear portion of refrigerating chamber 20 is provided with refrigeration air duct, refrigerates air duct by position
First segment in middle door portion refrigerates air duct B1 and the second segment refrigeration air duct B2 positioned at refrigeration portion is constituted, and freezing blower 502 will be cold
Wind is delivered to freezing chamber 40 and refrigerating chamber 20 by freezing air duct C and refrigeration air duct.Second air duct includes along refrigerator width direction
Left side wind path and right side wind path A arranged side by side, wherein left side wind path and first segment refrigeration air duct B1 overlapping, share in other words,
It can be same air duct, second segment refrigeration air duct B2 may be considered refrigeration air inlet duct, and hot end is located in the wind path A of right side,
Both left side wind path and right side wind path A are mutually independent air duct, and independently detachable and installation is unaffected.In addition, freezing wind
It can be in fluid communication by right side wind path A between road C and second segment refrigeration air duct B2.It is of course also possible to be first segment refrigeration wind
Road B1 is arranged on right side, and hot end 604 is located in the wind path of left side.Above-described second air duct includes two wind paths, this field
Technical staff can be easy to think of, the second air duct be single wind path equally also may be implemented the room Zhong Men relative to refrigerating chamber or
Freezing chamber has individual cooling cycle system.
The rear end of the refrigeration air inlet duct of refrigerating chamber 20 be provided with refrigerating chamber return air inlet 207 and with 501 fluid of evaporator chamber
The refrigeration air -return duct 206 of connection, the i.e. air duct that air-flow shown in arrow M1 passes through in Fig. 2, cold wind flash-pot 50 enter second
The air duct Duan Lengzang B2, then through refrigeration 206 return air of air -return duct to evaporator 50.The rear end of the same room Zhong Men 30 is provided with the room Zhong Men and returns
Air port 307, cold wind and hot end 604 pass through the air -return duct 306 that the room Zhong Men return air inlet 307 enters the room Zhong Men 30 after carrying out heat exchange,
The air -return duct 306 of the room Zhong Men 30 may be selected to be in fluid communication or disconnect with refrigeration air -return duct 206, i.e. the air -return duct in the second air duct
306 setting return air switches 308, pass through the selectable air -return duct 306 by the second air duct of return air switch 308 and refrigeration air -return duct
206 are in fluid communication or separate.Such air duct setting is compact, and certainly, the air -return duct 306 in the second air duct is relative to refrigeration
Air -return duct 206 can also be independently arranged.
First segment refrigerates tradition of a family door ZM1 in air duct B1 and the setting of evaporator chamber connectivity part, and first segment refrigerates air duct B1 and the
Setting refrigeration air door LC1 between two sections of refrigeration air duct B2, unlatching and pass by tradition of a family door ZM1 in control and refrigeration air door LC1
It closes, may be implemented between evaporator chamber and first segment refrigeration air duct B1, first segment refrigeration air duct B1 and second segment refrigerate air duct B2
Between fluid communication or disconnection.
Tradition of a family door ZM2 in right side wind path A and 501 connectivity part of the evaporator chamber setting in the second air duct, the right side in the second air duct
Wind path A and second segment refrigeration air duct B2 refrigerates air inlet duct connectivity part setting refrigeration air door LC2, passes through tradition of a family door ZM2 in control
With the open and close of refrigeration air door LC2, may be implemented between evaporator chamber 501 and the right side wind path A in the second air duct, the second wind
Fluid communication or disconnection between right side wind path A and second segment refrigeration the air duct B2 in road.
Middle tradition of a family door ZM1, ZM2 above-mentioned and refrigeration air door LC1, LC2 are the one of two flabellums of a motor drag to drag
Two type air doors, i.e. two flabellums can be independent of each other with independent switch.
In the present embodiment, the section configuration in all air ducts is rough rectangle, naturally it is also possible to be round, rectangular or its
His shape.In addition, being equipped with respective indoor temperature transmitter in refrigerating chamber 20, the room Zhong Men 30 and freezing chamber 40, (figure is not
Show), controller (not shown) according to be mounted on refrigerating chamber 20, in the room Zhong Men 30 and freezing chamber 40 temperature sensor transmission letter
Number, it adjusts the operating condition of compressor or the opening and closing of air door or opens Chengdu, refrigerator is made to maintain setting state.
It is preferred in the present embodiment, pass through the control to two middle tradition of a family door ZM1, ZM2 and two refrigerations air door LC1, LC2
System may be implemented refrigerator and be converted between several refrigeration modes or perhaps air intake mode once:
The first: normal refrigeration mode, i.e., in tradition of a family door ZM1 and refrigeration air door LC1 flabellum open, middle tradition of a family door ZM2 and
Refrigerate air door LC2 flabellum close, cold air from the chilled blower 502 of evaporator 50 sucking after, by first segment refrigerate air duct B1 and
Second segment refrigerates air duct B2 and is sent into refrigerating chamber 20, freezes for refrigerating chamber 20, that is, conventional refrigerator cold-storage air supply pattern, refrigeration
The temperature of air outlet is generally below -10 DEG C or less；
Second: high supply air temperature mode, i.e., middle tradition of a family door ZM1 and refrigeration air door LC1 flabellum are closed, middle tradition of a family door ZM2
It is opened with refrigeration air door LC2 flabellum, cold air passes through the three o'clock wind in the second air duct after the sucking of the chilled blower 502 of evaporator 50
Road A and second segment refrigeration air duct B2 are sent into refrigerating chamber 20, freeze for refrigerating chamber 20, since cold air have passed through the right side in the second air duct
Wind path A is delivered to refrigerating chamber 20 after exchanging heat with semiconductor hot end 604 again, therefore the supply air temperature for being delivered to refrigerating chamber 20 is more normal
It is high to advise refrigeration mode, temperature is at -5 DEG C to 0 DEG C or so；Under the mode, middle door return air switch 308 is closed, and cold air is delivered to refrigeration
Behind room 20 through refrigerate air -return duct 206 return to 50 bottom of evaporator, avoid to refrigeration transporting cold-air while have part cold airflow
Xiang Zhongmen air -return duct 306 influences the air output of refrigeration；Under the mode, the supply air temperature of refrigeration and the temperature difference of refrigeration temperature
It is smaller, the fruits and vegetables etc. inside frostbite refrigerating chamber 20 can be prevented, while being conducive to inside the low caused refrigerator air duct of supply air temperature
Phenomena such as condensation freezes；
The third: mixed ventilation mode, middle tradition of a family door ZM1 and refrigeration air door LC1 flabellum are opened, middle tradition of a family door ZM2 and cold
Hiding air door LC2 flabellum is also opened, and cold air passes through the right side wind path A in the second air duct after the sucking of the chilled blower 502 of evaporator 50
It is sent into refrigerating chamber 20 through second segment refrigeration air duct B2 with after first segment refrigeration air duct B1, is freezed for refrigerating chamber 20, the refrigeration mode
Under, the corresponding higher rotation speed of fan of freezing blower 502, refrigeration air output is larger, and supply air temperature is between the first and second
Between supply air temperature, supply air temperature is between -10 DEG C to -5 DEG C；Under the mode, refrigeration may be implemented fastly by air output is increased
Speed refrigeration is suitable for fast-refrigerating when refrigeration is put into a large amount of hot food；Under the mode, middle door return air opens the closing of 362 passes, cold air
Be delivered to refrigeration after through refrigerate return air return to 50 bottom of evaporator, avoid to refrigeration transporting cold-air while have part cold airflow
Xiang Zhongmen air -return duct 306 influences the air output of refrigeration.
The refrigeration of the room Zhong Men is individually controlled by semiconductor module group 60 in the present embodiment, therefore, when not needing in
When door room 30, it can individually be closed.In addition, winter does not often need to open refrigerating chamber 20, it is cold if necessary to individually close
Room is hidden, middle tradition of a family door ZM1, ZM2 and/or refrigeration air door LC1, LC2 need to only be closed, freeze blower 502 at this time with steaming
The rotation for sending out the start and stop of device 50 and interval, to reduce power consumption.
The above is preferred scheme, and if refrigerator only needs a variety of refrigeration air supply patterns, it is also not necessary to semiconductor modules
Two wind paths are arranged in group centering door room separate refrigeration, i.e. the second air duct, and heat source is arranged in one of wind path, namely for giving
Cold air heating, i.e. cold air are delivered to refrigerating chamber by heat source after the chilled blower sucking of evaporator again, therefore are delivered to refrigeration
The supply air temperature of room is compared with normal refrigeration mode height.In this way, door opening or closing by controlling this two wind paths, equally may be used
To realize conversion of the refrigerator between a variety of refrigeration air supply patterns.
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 (14)
1. a kind of refrigerator characterized by comprising
Cabinet, the cabinet define an at least refrigeration compartment, and the side of at least one refrigeration compartment is provided with and it
The first air duct being in fluid communication；
Semiconductor module group is arranged in cabinet, for providing cooling capacity, the semiconductor module group to an at least refrigeration compartment
With cold and hot end, the cold end is located in first air duct；
Evaporator is arranged in the evaporator chamber of cabinet, can cool down to the hot end；
Second air duct, relatively described first air duct are independently arranged, and the hot end is located in second air duct, second air duct
Including air inlet duct and air -return duct, cold wind flash-pot flows to hot end again through air -return duct return air to evaporator through air inlet duct, described
Second air duct includes the left side wind path and right side wind path being arranged side by side along refrigerator width direction, and the hot end is arranged in left side wind path
With one in the wind path of right side.
2. refrigerator according to claim 1, which is characterized in that first air duct and the second air duct are along the refrigerator
Thickness direction is arranged side by side.
3. refrigerator according to claim 1, which is characterized in that an at least refrigeration compartment includes refrigeration from top to bottom
Room, the room Zhong Men and freezing chamber, the evaporator are set to the rear portion of the freezing chamber, and the semiconductor module group is arranged described
The rear portion of the room Zhong Men.
4. refrigerator according to claim 3, which is characterized in that the cold end bottom of the middle door chamber interior semiconductor module group is set
It is equipped with water receiver.
5. refrigerator according to claim 3, which is characterized in that the rear portion of the freezing chamber is arranged the first blower, and described the
One blower is used to introduce in flash-pot cold wind freezing chamber and refrigerating chamber, and the second blower is arranged in the rear side of the room Zhong Men, described
Second blower is used to the cold wind of semiconductor module group cold end introducing the room Zhong Men.
6. refrigerator according to claim 3, which is characterized in that the refrigerating chamber is provided with to be connected with second air duct fluid
Logical refrigeration air inlet duct and the refrigeration air -return duct being in fluid communication with the evaporator chamber, cold wind flash-pot pass through the second air duct
Into refrigeration air inlet duct, then through refrigeration air -return duct return air to evaporator.
7. refrigerator according to claim 6, which is characterized in that the air -return duct setting return air in second air duct switchs, institute
Return air is stated to switch the selectable air -return duct by second air duct and refrigeration air -return duct fluid communication or separate.
8. refrigerator according to claim 6, which is characterized in that second air duct and the evaporator chamber connectivity part are arranged
Middle tradition of a family door, second air duct and the refrigeration air inlet duct connectivity part setting refrigerates air door, the middle tradition of a family door with it is described cold
Air door is selectable turns on or off for hiding.
9. refrigerator according to claim 8, which is characterized in that the middle tradition of a family door and the refrigeration air door are configured to one
The two-driven-by-one air door of two flabellums of a motor drag.
10. refrigerator according to claim 8, which is characterized in that second air duct include along refrigerator width direction side by side
The left side wind path and right side wind path of setting, the middle tradition of a family door and the refrigeration air door respectively include two, and the corresponding left side
Crosswind road and the setting of right side wind path.
11. refrigerator according to claim 10, which is characterized in that the refrigerator can be in following three kinds of refrigeration modes
It is converted between at least two refrigeration modes, the first normal refrigeration mode, cold air is from evaporator through left side wind path and right side
A feeding in wind path refrigerates air inlet duct；Second high supply air temperature mode, cold air is from evaporator through left side wind path and right side
Another in wind path is sent into refrigeration；The third mixed ventilation mode, cold air are sent from evaporator through left side wind path and right side wind path
Enter to refrigerate air inlet duct.
12. refrigerator according to claim 11, which is characterized in that the air -return duct setting return air in second air duct switchs,
Under the high supply air temperature mode and mixed ventilation mode, refrigeration air -return duct and the second air duct are disconnected by closing return air switch
Fluid communication between air -return duct.
13. refrigerator according to claim 3, which is characterized in that the refrigerator includes two kinds of cold air circulating systems, and first is cold
Air circulating system: cold wind flash-pot returns evaporator after entering freezing chamber and refrigerating chamber；Second cold air circulating system: cold wind
It is recycled between the first air duct and the room Zhong Men from the cold end.
14. refrigerator according to claim 1, which is characterized in that the refrigerator can be in following three kinds of air intake modes
It is converted between at least two air intake modes, the first air intake mode, cold air enters left side wind path and three o'clock wind from evaporator
One in road；Second of air intake mode, cold air enter another in left side wind path and right side wind path from evaporator；The third
Mixed ventilation mode, cold air enter left side wind path and right side wind path from evaporator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769887.XA CN106369913B (en) | 2016-08-30 | 2016-08-30 | Refrigerator |
| PCT/CN2016/113462 WO2018040442A1 (en) | 2016-08-30 | 2016-12-30 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769887.XA CN106369913B (en) | 2016-08-30 | 2016-08-30 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369913A CN106369913A (en) | 2017-02-01 |
| CN106369913B true CN106369913B (en) | 2019-08-02 |
Family
ID=57901728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769887.XA Active CN106369913B (en) | 2016-08-30 | 2016-08-30 | Refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN106369913B (en) |
| WO (1) | WO2018040442A1 (en) |
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|---|---|---|---|---|
| CN108870832B (en) * | 2017-05-11 | 2021-05-04 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN107270626A (en) * | 2017-07-25 | 2017-10-20 | 青岛海尔股份有限公司 | Single system wind cooling refrigerator |
| CN108151414A (en) * | 2017-12-14 | 2018-06-12 | 合肥华凌股份有限公司 | The control method of refrigerator and refrigerator |
| CN111669997B (en) * | 2018-02-02 | 2022-03-04 | 开利公司 | Refrigerated sales cabinet |
| CN109708358B (en) * | 2018-06-26 | 2021-06-15 | 重庆海尔制冷电器有限公司 | Refrigerating device for refrigerator and refrigerator with same |
| CN113513868B (en) * | 2018-06-26 | 2023-02-17 | 海尔智家股份有限公司 | Refrigerating device for refrigerator and refrigerator with same |
| CN109556342B (en) * | 2018-11-23 | 2023-11-28 | 长虹美菱股份有限公司 | Combined refrigerator and control method thereof |
| CN109665083A (en) * | 2018-12-04 | 2019-04-23 | 广州中臣碧阳船舶科技有限公司 | A kind of air supply device of cold-stroage boat |
| CN110411113A (en) * | 2019-08-28 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of detachable refrigerator |
| CN113375412B (en) * | 2020-02-25 | 2022-09-27 | 合肥华凌股份有限公司 | Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator |
| CN113970227A (en) * | 2020-07-22 | 2022-01-25 | 海信（山东）冰箱有限公司 | Three-system refrigerator and control method |
| CN114076476B (en) * | 2020-08-21 | 2023-10-31 | 合肥华凌股份有限公司 | Refrigeration equipment, air duct plate assembly thereof, and refrigeration mode control method and device |
| CN112050520A (en) * | 2020-09-11 | 2020-12-08 | 宁波艾斯伯格电器有限公司 | Vehicle-mounted refrigerator with double refrigeration systems |
| CN114183976A (en) * | 2020-09-15 | 2022-03-15 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN116697679A (en) * | 2022-02-28 | 2023-09-05 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN115462658A (en) * | 2022-09-14 | 2022-12-13 | 江苏星星冷链科技有限公司 | Double-circulation air-cooling horizontal freezing display cabinet |
| CN115682530B (en) * | 2022-11-17 | 2023-08-22 | 浙江和利制冷设备有限公司 | Mobile refrigerator with automatic micro-frost air pressure balancing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6895762B1 (en) * | 2004-07-26 | 2005-05-24 | Ching-Yu Lin | Refrigerator with a freezer area and a refrigeration area |
| CN104329858A (en) * | 2014-03-28 | 2015-02-04 | 海尔集团公司 | Mixed refrigeration refrigerator with cold storage and refrigeration functions |
| CN105222459A (en) * | 2014-06-30 | 2016-01-06 | 青岛海尔股份有限公司 | Refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000320942A (en) * | 1999-05-10 | 2000-11-24 | Mitsubishi Electric Engineering Co Ltd | Refrigerator |
| CN2419554Y (en) * | 1999-05-14 | 2001-02-14 | 于银龙 | Semiconductor uncontinuous refrigerator |
| CN202166257U (en) * | 2011-06-13 | 2012-03-14 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2016
- 2016-08-30 CN CN201610769887.XA patent/CN106369913B/en active Active
- 2016-12-30 WO PCT/CN2016/113462 patent/WO2018040442A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6895762B1 (en) * | 2004-07-26 | 2005-05-24 | Ching-Yu Lin | Refrigerator with a freezer area and a refrigeration area |
| CN104329858A (en) * | 2014-03-28 | 2015-02-04 | 海尔集团公司 | Mixed refrigeration refrigerator with cold storage and refrigeration functions |
| CN105222459A (en) * | 2014-06-30 | 2016-01-06 | 青岛海尔股份有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018040442A1 (en) | 2018-03-08 |
| CN106369913A (en) | 2017-02-01 |
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Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |