CN107940866A - The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator - Google Patents
The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator Download PDFInfo
- Publication number
- CN107940866A CN107940866A CN201711443943.1A CN201711443943A CN107940866A CN 107940866 A CN107940866 A CN 107940866A CN 201711443943 A CN201711443943 A CN 201711443943A CN 107940866 A CN107940866 A CN 107940866A
- Authority
- CN
- China
- Prior art keywords
- temperature
- wind
- alternating temperature
- refrigerator
- air
- 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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Links
- 238000005057 refrigeration Methods 0.000 claims abstract description 18
- 238000007710 freezing Methods 0.000 claims abstract description 12
- 230000008014 freezing Effects 0.000 claims abstract description 12
- 239000006260 foam Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to the ducting system of the controllable multi-temperature zone of single system for refrigerator, refrigerator includes a refrigerating chamber, one refrigerating chamber and at least a temperature controlled compartment, and refrigerator corresponds to and sets an evaporator and one to be fixed on the wind turbine of wind intracavitary at the position of refrigerating chamber, ducting system includes the freezing wind inlet channel for wind chamber to be connected with refrigerating chamber inner cavity, for the refrigeration wind inlet channel that wind chamber is connected with refrigerating chamber cavity, ducting system has further included one end and has been communicated in wind chamber, the other end is communicated in the alternating temperature wind inlet channel of temperature controlled compartment inner cavity, alternating temperature air door for controlling wind turbine to blow into temperature controlled compartment is installed on alternating temperature wind inlet channel.Ducting system provided by the invention, using an evaporator, by freezing the multiple mutually independent air passages realizations of wind inlet channel, refrigeration wind inlet channel, alternating temperature wind inlet channel to the temperature control of multi-temperature zone, realize the effect of single system control multi-temperature zone, reduce manufacture cost.
Description
Technical field
The present invention relates to refrigerator art, is specifically related to the air passage system for the controllable multi-temperature zone of the single system of refrigerator
System, has further related to be provided with the refrigerator of the ducting system.
Background technology
Wind cooling refrigerator have the advantages that refrigerating speed it is fast, without defrosting.The air passage system of traditional clamshell doors three-temperature-zone refrigerator
System, is mostly to be designed using the multisystem of three evaporator of the dual system with double evaporators or band, causes compressor load to aggravate, and zero
Component manufacture is of high cost, and refrigerator is expensive.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of air passage system of the controllable multi-temperature zone of the single system for refrigerator,
Multiple warm areas are can control using the single system of one evaporator of band, reduce manufacture cost.
The technical problems to be solved by the invention, which also reside in, provides a kind of refrigerator for being mounted with above-mentioned ducting system.
In order to solve the above technical problems, the present invention provides following technical scheme：The controllable multi-temperature zone of single system for refrigerator
Ducting system, the refrigerator includes a refrigerating chamber, a refrigerating chamber and at least one temperature controlled compartment, and refrigerator corresponds to refrigerating chamber
Position at an evaporator and a wind turbine for being fixed on wind intracavitary be set, the ducting system include for by wind chamber with
Freezing wind inlet channel, the refrigeration wind inlet channel for wind chamber to be connected with refrigerating chamber cavity that refrigerating chamber inner cavity is connected, institute
State ducting system and further include that one end is communicated in wind chamber, the other end is communicated in the alternating temperature wind inlet channel of temperature controlled compartment inner cavity, alternating temperature into
Alternating temperature air door for controlling wind turbine to blow into temperature controlled compartment is installed on wind air passage.
On the basis of above-mentioned technical proposal, what the alternating temperature wind inlet channel included positioned at air intake and was connected with wind chamber
Alternating temperature inlet air area, one end are communicated in alternating temperature inlet air area and the other end is communicated in the alternating temperature intake stack of temperature controlled compartment inner cavity.
On the basis of above-mentioned technical proposal, one is provided with the upper back position of the temperature controlled compartment inner cavity by two pieces of air passages
Cystosepiment surrounds the closing wind pushing cavity；The alternating temperature wind inlet channel has further included wind pushing cavity and has been opened on the cystosepiment of air passage
And the air pushing hole for wind pushing cavity to be connected with temperature controlled compartment inner cavity, the outlet air end of alternating temperature intake stack are located in wind pushing cavity and become
Warm air door is fixedly mounted on the outlet air end of alternating temperature intake stack.
As alternating temperature inlet air area, a kind of preferred solution of alternating temperature intake stack technical characteristic：The alternating temperature intake stack is
The middle part alternating temperature intake stack being arranged between refrigerating chamber and temperature controlled compartment；The alternating temperature inlet air area is tilt distribution in wind chamber side
And top is communicated in wind chamber, bottom is communicated in the inclination alternating temperature inlet air area on middle part alternating temperature intake stack top, tilts alternating temperature inlet air
The tilt distribution angle in area is 20 ° -60 °.
On the basis of above-mentioned technical proposal, the inclination alternating temperature inlet air offers rhone on indoor bottom angled face.
As alternating temperature inlet air area, another preferred solution of alternating temperature intake stack technical characteristic：The alternating temperature inlet air area is
Air inlet that wind chamber lower position opens up, being connected with wind chamber is corresponded on rear side of refrigerator, the alternating temperature intake stack is setting
Rear portion alternating temperature intake stack on rear side of refrigerating chamber.
On the basis of above-mentioned technical proposal, the ducting system further includes the freezing return air being connected with refrigerating chamber inner cavity
Air passage, refrigeration return airway, the alternating temperature return airway being connected with temperature controlled compartment inner cavity being connected with refrigerating chamber cavity, refrigerate back
Wind air passage and alternating temperature return airway are respectively communicated with refrigerating chamber intracavity bottom.
On the basis of above-mentioned technical proposal, the refrigerating chamber lateral wall bottom is fixed with the bubble of a connection refrigerating chamber inner cavity
Foam air passage, refrigeration return airway are respectively communicated with a foam air passage with alternating temperature return airway and connect commonly through the foam air passage
Pass through refrigerating chamber intracavity bottom.
A kind of preferred solution as alternating temperature return airway technical characteristic：At the back lower position of the temperature controlled compartment inner cavity
A L-type air duct cover board is fixed with, the alternating temperature return airway is to be formed in air duct cover board and temperature controlled compartment between rear wall, bottom surface
L-type return air channel.
Another preferred solution as alternating temperature return airway technical characteristic：The alternating temperature return airway is to be opened in temperature control
Room corresponds to the exhaust vent at rearward position on the side wall of refrigerating chamber side.
On the basis of above-mentioned technical proposal, the temperature controlled compartment is temperature-changing chamber, and the refrigerator includes one positioned at the cold of left side
Freeze room, a refrigerating chamber and a temperature-changing chamber positioned at lower right side positioned at right upper portion.
A kind of refrigerator, includes ducting system described above.
The present invention has an advantageous effect in that compared with prior art：Ducting system provided by the invention, using a steaming
Device is sent out, by freezing the multiple mutually independent air passages realizations of wind inlet channel, refrigeration wind inlet channel, alternating temperature wind inlet channel to multi-temperature zone
Temperature control, realize single system control multi-temperature zone effect, reduce manufacture cost.
Brief description of the drawings
Fig. 1 is air duct system for refrigerator structure diagram of the present invention；
Fig. 2 is the structure diagram of alternating temperature wind inlet channel outlet air end of the present invention；
Fig. 3 is present invention middle part alternating temperature intake stack structure diagram；
Fig. 4 is the structure diagram that the present invention tilts alternating temperature inlet air area；
Fig. 5 is drainage channel structure schematic diagram of the present invention；
Fig. 6 is structure diagram when alternating temperature inlet air area of the present invention is air inlet；
Fig. 7 is alternating temperature intake stack structure diagram in rear portion of the present invention；
Fig. 8 is front side angle schematic diagram when alternating temperature return airway of the present invention is return air channel；
Fig. 9 is rear side angle schematic diagram when alternating temperature return airway of the present invention is return air channel；
Figure 10 is structure diagram when alternating temperature return airway of the present invention is exhaust vent；
Figure 11 is the mated condition schematic diagram that the present invention tilts alternating temperature inlet air area and wind turbine.
Figure label is：1- refrigerating chambers, 11- foams air passage, 2- refrigerating chambers, 21- refrigeration wind inlet channels, 22- refrigeration return air
Air passage, 3- temperature-changing chambers, 31- alternating temperature wind inlet channels, 311- tilt alternating temperature inlet air area, 3111- rhones, 312- middle parts alternating temperature inlet air
Pipeline, 313- air inlets, 314- rear portions alternating temperature intake stack, 315- wind pushing cavities, 316- air pushing holes, 321- return air channels, 322-
Exhaust vent, 33- alternating temperature air doors, 34- air passages cystosepiment, 35- air duct cover boards, 4- wind turbines, 41- wind chambers.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention, rather than the device or element of instruction or hint meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
It is cold including one referring to figs. 1 to Figure 11, the ducting system of the controllable multi-temperature zone of single system for refrigerator, the refrigerator
Freeze the 1, refrigerating chamber 2 in room and at least one temperature controlled compartment, the temperature controlled compartment is temperature-changing chamber 3 in the present embodiment, and the refrigerator
Refrigerating chamber 1, one including one positioned at left side is positioned at the refrigerating chamber 2 of right upper portion and a temperature-changing chamber for being located at lower right side
3, with reference to Fig. 1.Certain temperature controlled compartment quantity is not limited to one or multiple.
Refrigerator corresponds to and an evaporator and a wind turbine 4 being fixed in wind chamber 41 is set at the position of refrigerating chamber 1, described
Ducting system include for wind chamber 41 is connected with 1 inner cavity of refrigerating chamber freezing wind inlet channel, for by wind chamber with refrigeration
The refrigeration wind inlet channel 21 that 2 inner cavity of room is connected, further include be connected with 1 inner cavity of refrigerating chamber freezing return airway, with it is cold
Hide the refrigeration return airway 22 that 2 inner cavity of room is connected.Foregoing related evaporator, wind chamber 41 and wind turbine 4, freezing wind inlet channel,
The operation principle for freezing return airway, refrigeration wind inlet channel 21 and refrigeration return airway 22 is existing knowledge, no longer superfluous herein
State.
The outstanding contributions that the present invention makes are：Ducting system provided by the invention has further included one end and has been communicated in wind chamber
41st, the other end is communicated in the alternating temperature wind inlet channel 31 of 3 inner cavity of temperature-changing chamber, is provided with alternating temperature wind inlet channel 31 for controlling wind turbine
The alternating temperature air door 33 blown into temperature-changing chamber 3.Ducting system further includes the alternating temperature return air wind being connected with 3 inner cavity of temperature-changing chamber
Road, refrigerates return airway 22 and alternating temperature return airway is respectively communicated with 3 intracavity bottom of refrigerating chamber；Particularly：The outside of refrigerating chamber 3
Wall bottom is fixed with the foam air passage 11 of a connection refrigerating chamber inner cavity, and refrigeration return airway 22 connects respectively with alternating temperature return airway
Pass through foam air passage 11 and be communicated in 3 intracavity bottom of refrigerating chamber commonly through the foam air passage 11.
Ducting system provided by the invention, using an evaporator, by freezing wind inlet channel, refrigeration wind inlet channel, becoming
The temperature control to multiple warm areas is realized in the warm multiple mutually independent air passages of wind inlet channel, realizes the effect of single system control multi-temperature zone
Fruit, reduces manufacture cost.
Detailed features in relation to alternating temperature wind inlet channel of the present invention are：
One, which is provided with, with reference to Fig. 8, at the upper back position of 3 inner cavity of temperature-changing chamber surrounds the closing by two blocks of air passage cystosepiments 34
Wind pushing cavity 315.Alternating temperature inlet air area, one end that the alternating temperature wind inlet channel 31 includes positioned at air intake and is connected with wind chamber 41
It is communicated in alternating temperature inlet air area and the other end is communicated in the alternating temperature intake stack 31 of 3 inner cavity of temperature-changing chamber；And alternating temperature wind inlet channel 31 is also
Include wind pushing cavity 315 and be opened on air passage cystosepiment 34 and be used for what wind pushing cavity 315 was connected with 3 inner cavity of temperature-changing chamber
Air pushing hole 316, the wind that wind turbine 4 is blown out enter alternating temperature from alternating temperature inlet air area, alternating temperature intake stack, wind pushing cavity 315, air pushing hole 316
In 3 inner cavity of room.With reference to Fig. 2, the outlet air end of alternating temperature intake stack is located in wind pushing cavity 315 and alternating temperature air door 33 is fixedly mounted on change
On the outlet air end of warm intake stack, the wind energy for controlling wind turbine 4 to blow out using alternating temperature air door 33 enough enters wind pushing cavity 315 and enters change
In greenhouse 3；The position of certain alternating temperature air door is simultaneously confined to above-mentioned in wind pushing cavity, can also be installed on alternating temperature intake stack
Inside, as long as disclosure satisfy that use condition and effect.
With reference to Fig. 3, the alternating temperature intake stack is the middle part alternating temperature blast pipe being arranged between refrigerating chamber 1 and temperature-changing chamber 3
Road 312.With reference to Fig. 1 and Fig. 4, Figure 11, the above-mentioned alternating temperature inlet air area connects for tilt distribution in 41 side of wind chamber and top
The inclination alternating temperature inlet air area on 312 top of middle part alternating temperature intake stack is communicated in wind chamber, bottom, tilts the inclination in alternating temperature inlet air area
Distribution angle is 40 °, which can also be 20 °, 60 °, this place is preferably 40 ° of heeling conditions.The wind that wind turbine 4 is blown out is straight
Connect inclination alternating temperature inlet air area 311 to enter in middle part alternating temperature intake stack 312, and then enter back into wind pushing cavity 315, temperature-changing chamber 3
It is interior；With reference to Figure 11, the present invention is coordinated using the inclination alternating temperature inlet air area 311 of tilt distribution with wind chamber 41, can be played well
Air-supply effect.Meanwhile with reference to shown in Fig. 5, tilt and offer rhone 3111 on the bottom angled face in alternating temperature inlet air plenum 311,
The rhone 3111 is communicated in the original drainage channel of refrigerating chamber, then can edge when there is water in inclination alternating temperature inlet air area 311
Bottom angled surface current and enter discharge in rhone 3111, prevent water from entering middle part alternating temperature intake stack 312.
Certainly, other technical solutions can also be used for above-mentioned alternating temperature inlet air area, such as：Reference Fig. 6 and Fig. 7,
Air inlet 313 that the alternating temperature inlet air area opens up for corresponding 41 lower position of wind chamber on rear side of refrigerator, being connected with wind chamber, institute
It is the rear portion alternating temperature intake stack 314 for being arranged on the rear side of refrigerating chamber 1 to state alternating temperature intake stack.The wind that wind turbine 4 is blown out passes through inlet air
In the entrance of rear portion alternating temperature intake stack 314 wind pushing cavity 315, temperature-changing chamber 3 on rear side of mouth 313, chilled room.
Detailed features in relation to alternating temperature return airway of the present invention are：
A L-type air duct cover board 35 is fixed with the back lower position of 3 inner cavity of temperature-changing chamber, the alternating temperature return airway is air passage
The L-type return air channel 321 formed in cover board 35 and temperature-changing chamber 3 between rear wall, bottom surface, the return air channel 321 are located at wind pushing cavity
315 lower section and both independently of each other, do not connect mutually.The wind being blown into from wind pushing cavity 315, air pushing hole 316 in temperature-changing chamber 3, is becoming
In greenhouse 3 foam air passage 11, wind entering in temperature-changing chamber 3 are exited into from the return air channel 321 positioned at bottom rear after circulation
Wind, the wind direction of outlet air are as shown in the arrow in Fig. 8 and Fig. 9.It is engaged using the air pushing hole 316 of the present invention with return air channel 321
The effect that circulates well can be played, realizes the control to temperature in temperature-changing chamber 3.
Certainly, other technical solutions can also be used for above-mentioned alternating temperature return airway, such as：With reference to Figure 10, become
Warm return airway is the exhaust vent 322 being opened on the side wall of the correspondence refrigerating chamber of temperature-changing chamber 3 side at rearward position.Wind is blown certainly
Hole 316 enters in temperature-changing chamber 3, enters foam air passage 11 through exhaust vent 322 after circulation in temperature-changing chamber 3.
Meanwhile the present invention also provides a kind of refrigerator, the refrigerator to include above-mentioned ducting system, on which possesses
State the whole features and function of ducting system in embodiment.
Claims (12)
1. the ducting system of the controllable multi-temperature zone of single system for refrigerator, the refrigerator includes a refrigerating chamber, a refrigerating chamber
And at least one temperature controlled compartment, and refrigerator corresponds to and an evaporator and the wind for being fixed on wind intracavitary is set at the position of refrigerating chamber
Machine, the ducting system include for wind chamber is connected with refrigerating chamber inner cavity freezing wind inlet channel, for by wind chamber with
The refrigeration wind inlet channel that refrigerating chamber cavity is connected, it is characterised in that：The ducting system further included one end be communicated in wind chamber,
The other end is communicated in the alternating temperature wind inlet channel of temperature controlled compartment inner cavity, is provided with alternating temperature wind inlet channel for controlling wind turbine to temperature controlled compartment
The alternating temperature air door of interior air-supply.
2. the ducting system of the controllable multi-temperature zone of the single system according to claim 1 for refrigerator, it is characterised in that：It is described
Alternating temperature inlet air area, one end that alternating temperature wind inlet channel includes positioned at air intake and is connected with wind chamber be communicated in alternating temperature inlet air area and
The other end is communicated in the alternating temperature intake stack of temperature controlled compartment inner cavity.
3. the ducting system of the controllable multi-temperature zone of the single system for refrigerator according to any one of claim 2, its feature
It is：One is provided with the upper back position of the temperature controlled compartment inner cavity closing air-supply is surrounded by two blocks of air passage cystosepiments
Chamber；The alternating temperature wind inlet channel has further included wind pushing cavity and has been opened on the cystosepiment of air passage and is used for wind pushing cavity and temperature controlled compartment
The air pushing hole that inner cavity is connected, the outlet air end of alternating temperature intake stack is located in wind pushing cavity and alternating temperature air door be fixedly mounted on alternating temperature into
On the outlet air end of wind pipeline.
4. the ducting system of the controllable multi-temperature zone of the single system according to claim 2 for refrigerator, it is characterised in that：It is described
Alternating temperature intake stack is the middle part alternating temperature intake stack being arranged between refrigerating chamber and temperature controlled compartment；The alternating temperature inlet air area is inclination
It is distributed in wind chamber side and top is communicated in wind chamber, bottom is communicated in the inclination alternating temperature inlet air on middle part alternating temperature intake stack top
Area, the tilt distribution angle for tilting alternating temperature inlet air area are 20 ° -60 °.
5. the ducting system of the controllable multi-temperature zone of the single system according to claim 4 for refrigerator, it is characterised in that：It is described
Tilt and offer rhone on the indoor bottom angled face of alternating temperature inlet air.
6. the ducting system of the controllable multi-temperature zone of the single system according to claim 2 for refrigerator, it is characterised in that：It is described
Air inlet that alternating temperature inlet air area opens up for corresponding wind chamber lower position on rear side of refrigerator, being connected with wind chamber, the alternating temperature into
Wind pipeline is the rear portion alternating temperature intake stack being arranged on rear side of refrigerating chamber.
7. the ducting system of the controllable multi-temperature zone of the single system according to claim 1 for refrigerator, it is characterised in that：It is described
Ducting system further includes freezing return airway, the refrigeration return air being connected with refrigerating chamber cavity being connected with refrigerating chamber inner cavity
Air passage, the alternating temperature return airway being connected with temperature controlled compartment inner cavity, refrigerate return airway and alternating temperature return airway is respectively communicated with cold
Freeze room intracavity bottom.
8. the ducting system of the controllable multi-temperature zone of the single system according to claim 7 for refrigerator, it is characterised in that：It is described
Refrigerating chamber lateral wall bottom is fixed with the foam air passage of a connection refrigerating chamber inner cavity, refrigeration return airway and alternating temperature return airway
It is respectively communicated with foam air passage and is communicated in refrigerating chamber intracavity bottom commonly through the foam air passage.
9. the ducting system of the controllable multi-temperature zone of the single system according to claim 7 for refrigerator, it is characterised in that：It is described
Be fixed with a L-type air duct cover board at the back lower position of temperature controlled compartment inner cavity, the alternating temperature return airway for air duct cover board with
The L-type return air channel formed in temperature controlled compartment between rear wall, bottom surface.
10. the ducting system of the controllable multi-temperature zone of the single system according to claim 7 for refrigerator, it is characterised in that：Institute
It is to be opened in temperature controlled compartment to correspond to exhaust vent on the side wall of refrigerating chamber side at rearward position to state alternating temperature return airway.
11. the ducting system of the controllable multi-temperature zone of the single system for refrigerator according to any one of claim 1, its feature
It is：The temperature controlled compartment is temperature-changing chamber, and the refrigerator is including a refrigerating chamber for being located at left side, one positioned at the cold of right upper portion
Hide room and a temperature-changing chamber for being located at lower right side.
A kind of 12. refrigerator, it is characterised in that：Include the ducting system any one of the claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711443943.1A CN107940866A (en) | 2017-12-27 | 2017-12-27 | The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711443943.1A CN107940866A (en) | 2017-12-27 | 2017-12-27 | The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107940866A true CN107940866A (en) | 2018-04-20 |
Family
ID=61939385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711443943.1A Pending CN107940866A (en) | 2017-12-27 | 2017-12-27 | The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940866A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357468A (en) * | 2018-11-27 | 2019-02-19 | 长虹美菱股份有限公司 | A kind of refrigerator air duct component |
| CN110044117A (en) * | 2019-05-17 | 2019-07-23 | 合肥晶弘电器有限公司 | A kind of the single system multi-temperature zone ducting system and its refrigerator of refrigerator |
| CN110736292A (en) * | 2019-11-08 | 2020-01-31 | 合肥晶弘电器有限公司 | Multi-temperature zone refrigerator air duct system, multi-temperature zone refrigerator |
| CN111426125A (en) * | 2020-03-17 | 2020-07-17 | 广东奥马冰箱有限公司 | A refrigerator with single system, single fan and multiple temperature zones |
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| CN101082460A (en) * | 2006-05-31 | 2007-12-05 | 海尔集团公司 | Three doors refrigerator of evaporator |
| CN106091537A (en) * | 2016-06-21 | 2016-11-09 | 南京创维家用电器有限公司 | Refrigerator and discrete embedded air channel structure thereof |
| US9557091B1 (en) * | 2013-01-25 | 2017-01-31 | Whirlpool Corporation | Split air pathway |
| CN206300403U (en) * | 2016-11-30 | 2017-07-04 | 海信（山东）冰箱有限公司 | The ducting assembly and refrigerator of a kind of refrigerator |
| CN207831774U (en) * | 2017-12-27 | 2018-09-07 | 合肥雪祺电气有限公司 | The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082460A (en) * | 2006-05-31 | 2007-12-05 | 海尔集团公司 | Three doors refrigerator of evaporator |
| US9557091B1 (en) * | 2013-01-25 | 2017-01-31 | Whirlpool Corporation | Split air pathway |
| CN106091537A (en) * | 2016-06-21 | 2016-11-09 | 南京创维家用电器有限公司 | Refrigerator and discrete embedded air channel structure thereof |
| CN206300403U (en) * | 2016-11-30 | 2017-07-04 | 海信（山东）冰箱有限公司 | The ducting assembly and refrigerator of a kind of refrigerator |
| CN207831774U (en) * | 2017-12-27 | 2018-09-07 | 合肥雪祺电气有限公司 | The ducting system and its refrigerator of the controllable multi-temperature zone of single system for refrigerator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357468A (en) * | 2018-11-27 | 2019-02-19 | 长虹美菱股份有限公司 | A kind of refrigerator air duct component |
| CN109357468B (en) * | 2018-11-27 | 2023-12-22 | 长虹美菱股份有限公司 | Refrigerator air duct assembly |
| CN110044117A (en) * | 2019-05-17 | 2019-07-23 | 合肥晶弘电器有限公司 | A kind of the single system multi-temperature zone ducting system and its refrigerator of refrigerator |
| CN110736292A (en) * | 2019-11-08 | 2020-01-31 | 合肥晶弘电器有限公司 | Multi-temperature zone refrigerator air duct system, multi-temperature zone refrigerator |
| CN111426125A (en) * | 2020-03-17 | 2020-07-17 | 广东奥马冰箱有限公司 | A refrigerator with single system, single fan and multiple temperature zones |
| CN111426125B (en) * | 2020-03-17 | 2021-07-09 | 广东奥马冰箱有限公司 | A refrigerator with single system, single fan and multiple temperature zones |
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