CN108917269A - A kind of ducting assembly for multi-temperature zone refrigerator - Google Patents
A kind of ducting assembly for multi-temperature zone refrigerator Download PDFInfo
- Publication number
- CN108917269A CN108917269A CN201810919362.9A CN201810919362A CN108917269A CN 108917269 A CN108917269 A CN 108917269A CN 201810919362 A CN201810919362 A CN 201810919362A CN 108917269 A CN108917269 A CN 108917269A
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- China
- Prior art keywords
- air duct
- wind path
- temperature
- foam
- wind
- Prior art date
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Links
- 239000006260 foam Substances 0.000 claims abstract description 68
- 238000005057 refrigeration Methods 0.000 claims abstract description 51
- 235000012055 fruits and vegetables Nutrition 0.000 claims abstract description 45
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000009510 drug design Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/002—Details for cooling refrigerating machinery
- F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of ducting assemblies for multi-temperature zone refrigerator, including temperature-varying zone air duct, cabinet air duct, refrigeration air duct and three points of wind flanges；The front in cabinet air duct is arranged in temperature-varying zone air duct, and the top in temperature-varying zone air duct and cabinet air duct is arranged in refrigeration air duct；Refrigerating air duct includes foam on refrigeration air duct, foam, refrigeration air duct upper cover plate, fruit and vegetable box binary channels air door, refrigeration air duct lower cover plate and refrigeration air duct aluminium sheet under refrigeration air duct；Temperature-varying zone air duct includes the first alternating temperature air duct foam, the second alternating temperature air duct foam and refrigeration binary channels air door；First point of wind flange is arranged at cabinet tunnel inlet, and wind path is divided into alternating temperature and fruit and vegetable box area wind path and refrigerating chamber wind path；Second point of wind flange is arranged in alternating temperature and fruit and vegetable box area wind path, and alternating temperature and fruit and vegetable box area wind path are divided into temperature-varying zone wind path and fruit and vegetable box wind path；Fruit and vegetable box wind path is divided into dry and wet zone wind path and ice warm area wind path by the lower section that third divides wind flange that fruit and vegetable box binary channels air door is arranged in.
Description
Technical field
The present invention relates to refrigerator arts, and in particular to a kind of ducting assembly for multi-temperature zone refrigerator.
Background technique
Nowadays, goods and materials extreme enrichment, various food materials are within reach, but the storage temperature of different food materials, humidity are not to the utmost
Identical, the cold compartment of refrigerator of single warm area can no longer meet the demand that consumer stores food materials, with partition management functions
Refrigerator is pursued by consumer.
The refrigerating chamber of existing multi-temperature zone refrigerator mostly uses greatly self-contained refrigerating system, including refrigeration evaporator, refrigeration blower,
Dry and wet air door, refrigeration air door and alternating temperature air door are adjusted by dry and wet air door, refrigeration air door and alternating temperature air door three controllable air doors
Three warm areas, to reach the function of partitioned storage management.
However, in the prior art, this refrigerating chamber needs using individual refrigeration evaporator and refrigerates blower, and uses three
A air door controls each subregion, at high cost, and refrigerator control system is complicated.
Summary of the invention
In view of the above-mentioned problems in the prior art, the present invention provides a kind of ducting assemblies for multi-temperature zone refrigerator, are equipped with three
It is a to be divided to wind flange, two binary channels air doors, realize the control to four warm areas, wind path is compact, and system is more succinct, can be effective
Reduce the complexity of cost and control system.
The following technical solution is employed by the present invention：
A kind of ducting assembly for multi-temperature zone refrigerator, including temperature-varying zone air duct, cabinet air duct, refrigeration air duct, first point
Wind flange, second point of wind flange and third divide wind flange；
Temperature-varying zone air duct is arranged in the front in cabinet air duct, and the upper of temperature-varying zone air duct and cabinet air duct is arranged in refrigeration air duct
Side；Refrigerate air duct include refrigeration air duct on foam, refrigeration air duct under foam, refrigeration air duct upper cover plate, fruit and vegetable box binary channels air door,
Refrigerate air duct lower cover plate and refrigeration air duct aluminium sheet；
The temperature-varying zone air duct includes that the first alternating temperature air duct foam, the second alternating temperature air duct foam and alternating temperature refrigerate binary channels wind
Alternating temperature refrigeration binary channels air door is fastened on the first alternating temperature air duct and steeped by door, the first alternating temperature air duct foam and the second alternating temperature air duct foam
Between foam and the second alternating temperature air duct foam；
First point of wind flange is arranged at cabinet tunnel inlet, and wind path is divided into alternating temperature and fruit and vegetable box area wind path and refrigerating chamber
Wind path；
Second point of wind flange is arranged in alternating temperature and fruit and vegetable box area wind path, and alternating temperature and fruit and vegetable box area wind path are divided into temperature-varying zone
Wind path and fruit and vegetable box wind path；
The lower section that third divides wind flange that fruit and vegetable box binary channels air door is arranged in, by fruit and vegetable box wind path be divided into dry and wet zone wind path and
Ice warm area wind path.
Preferably, alternating temperature refrigeration binary channels air door is equipped with temperature-varying zone wind path entrance and refrigerating chamber wind path entrance, refrigerating chamber
Wind path leads to refrigerating chamber；Temperature-varying zone wind path leads to temperature-varying zone；Fruit and vegetable box binary channels air door is equipped with dry and wet zone wind path entrance and ice
Warm area wind path entrance, dry and wet zone wind path lead to dry and wet zone, ice warm area wind through dry and wet zone wind path entrance and dry and wet zone wind path air outlet
Lu Jingbing warm area wind path entrance and ice warm area wind path air outlet lead to ice warm area.
Preferably, alternating temperature refrigeration air duct bilateral air door and fruit and vegetable box binary channels air door can be opened and closed independently.
In above-mentioned technical proposal, the wind path come out from freezing chamber, the rational design through three points of wind flanges realizes four tunnels
Independent control network flows to refrigerating chamber, temperature-varying zone, dry and wet zone and ice warm area respectively, realizes the independent control in four regions.Its
In, the wind path air feed of air duct bilateral airdoor control alternating temperature and fruit and vegetable box area wind path and refrigerating chamber wind path is refrigerated by adjusting alternating temperature；
By the wind path air feed for adjusting fruit and vegetable box binary channels airdoor control dry and wet zone wind path and ice warm area wind path.
Preferably, the cabinet air duct includes the first cabinet air duct foam, the second cabinet air duct foam, third cabinet air duct
The lower end of the 4th cabinet air duct foam, the second cabinet is arranged in foam and the 4th cabinet air duct foam, third cabinet air duct foam
Air duct foam is fastened between third cabinet air duct foam and the 4th cabinet air duct foam and the first cabinet air duct foam.
The invention has the advantages that：
Refrigerator is used single system by a kind of ducting assembly for multi-temperature zone refrigerator, system is succinct, can reduce cost and
The complexity of control system is divided to wind flange, two binary channels air doors (alternating temperature refrigeration binary channels air door and fruit and vegetable boxes pair using three
Channel air door) control of the realization to four warm areas, wind path is compact, and control program is simple；It is realized by the design of unique wind path
Multiple compartment temperature independent controls；The left-right and front-back of refrigeration air duct foam is designed with a point air duct, effectively increases refrigeration air duct bubble
The space utilization rate of foam；Design optimization ducting assembly realizes that complete machine uses single refrigeration system, and refrigerating chamber is realized using single air door to be divided
Area's management function, system are more succinct.
Detailed description of the invention
Fig. 1 is each compartment distribution schematic diagram in each memory block；
Fig. 2 is the master/left side/backward schematic diagram in each air duct；
Fig. 3 is refrigeration air duct air supply direction schematic diagram；
Fig. 4 is alternating temperature and fruits and vegetables box air channel air supply direction schematic diagram；
Fig. 5-1 is cabinet air duct perspective view of the explosion；
Fig. 5-2 is cabinet air passage portion schematic diagram；
Fig. 6-1 is temperature-varying zone air duct perspective view of the explosion；
Fig. 6-2 is temperature-varying zone air passage portion schematic diagram；
Fig. 7-1 is refrigeration air duct perspective view of the explosion；
Fig. 7-2 is refrigeration air passage portion schematic diagram.
Wherein, 1 is freezing chamber, and 2 be temperature-varying zone, and 3 be dry and wet zone, and 4 be ice warm area, and 5 be refrigerating chamber；
101 be first point of wind flange；201 be cabinet tunnel inlet I, and 202 be cabinet tunnel inlet II, and 203 be second point
Wind flange；401 divide wind flange for third；402 be dry and wet zone wind path air outlet, and 403 be ice warm area wind path air outlet；
01 is foam on refrigeration air duct, and 02 is double for fruit and vegetable box for refrigeration air duct upper cover plate, 04 for foam under refrigeration air duct, 03
Channel air door, 05 is refrigeration air duct lower cover plate, and 06 is refrigeration air duct aluminium sheet；
07 is the first cabinet air duct foam, and 08 is the second cabinet air duct foam, and 09 is third cabinet air duct foam, and 11 be the
Four cabinet air duct foams；
12 be the first alternating temperature air duct foam, and 13 be the second alternating temperature air duct foam, and 14 refrigerate binary channels air door for alternating temperature；
A is alternating temperature and fruit and vegetable box area wind path, and b is refrigerating chamber wind path, and a1 is temperature-varying zone wind path, and a2 is fruit and vegetable box wind path, a21
For dry and wet zone wind path, a22 is ice warm area wind path.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing：
In conjunction with attached drawing, a kind of ducting assembly for multi-temperature zone refrigerator, including temperature-varying zone air duct, cabinet air duct, refrigeration wind
Road, first point of wind flange, 101, second points of wind flanges 203 and third divide wind flange 401；
Temperature-varying zone air duct is arranged in the front in cabinet air duct, and the upper of temperature-varying zone air duct and cabinet air duct is arranged in refrigeration air duct
Side；Refrigerating air duct includes foam 01 on refrigeration air duct, foam 02, refrigeration air duct upper cover plate 03, fruit and vegetable box bilateral under refrigeration air duct
Road air door 04, refrigeration air duct lower cover plate 05 and refrigeration air duct aluminium sheet 06；
The temperature-varying zone air duct includes that the first alternating temperature air duct foam 12, the second alternating temperature air duct foam 13 and alternating temperature refrigerate bilateral
Alternating temperature refrigeration binary channels air door 14 is fastened on the by road air door 14, the first alternating temperature air duct foam 12 and the second alternating temperature air duct foam 13
Between one alternating temperature air duct foam 12 and the second alternating temperature air duct foam 13；
First point of wind flange 101 is arranged at cabinet tunnel inlet, and wind path is divided into alternating temperature and fruit and vegetable box area wind path a and cold
Hiding room wind path b, (wind path is originated by freezing chamber 1, through cabinet tunnel inlet I 201 and cabinet tunnel inlet II above freezing chamber 1
202, wind path is divided into alternating temperature and fruit and vegetable box area wind path a and refrigerating chamber wind path b.Wherein, left side leads to alternating temperature and fruit and vegetable box area wind
Road a, right side, which is formed, leads to refrigerating chamber wind path b.)；
Second point of wind flange 203 is arranged in alternating temperature and fruit and vegetable box area wind path a, and alternating temperature and fruit and vegetable box area wind path a are divided into
Temperature-varying zone wind path a1 and fruit and vegetable box wind path a2；
Fruit and vegetable box wind path a2 is divided into dry and wet by the lower section that third divides wind flange 404 that fruit and vegetable box binary channels air door 04 is arranged in
Area wind path a21 and ice warm area wind path a22.
Further, alternating temperature refrigeration binary channels air door 14 is equipped with temperature-varying zone wind path entrance and refrigerating chamber wind path entrance, cold
Hiding room wind path b leads to refrigerating chamber；Temperature-varying zone wind path a1 leads to temperature-varying zone；Fruit and vegetable box binary channels air door is equipped with dry and wet zone wind path and enters
Mouth and ice warm area wind path entrance, dry and wet zone wind path a21 lead to dry and wet through dry and wet zone wind path entrance and dry and wet zone wind path air outlet 402
Area, ice warm area wind path a22 lead to ice warm area through ice warm area wind path entrance and ice warm area wind path air outlet 403.
Further, alternating temperature refrigeration air duct bilateral air door and fruit and vegetable box binary channels air door can be opened and closed independently.
The wind path come out from freezing chamber, the rational design through three points of wind flanges realize four tunnel independent control networks, point
Refrigerating chamber, temperature-varying zone, dry and wet zone and ice warm area are not flowed to, realize the independent control in four regions.Wherein, cold by adjusting alternating temperature
Hide air duct bilateral airdoor control alternating temperature and the wind path air feed of fruit and vegetable box area wind path a and refrigerating chamber wind path b；It is double by adjusting fruit and vegetable box
The wind path air feed of channel airdoor control dry and wet zone wind path a21 and ice warm area wind path a22.
Further, the cabinet air duct includes the first cabinet air duct foam 07, the second cabinet air duct foam 08, third case
The 4th cabinet air duct foam 11 is arranged in body air duct foam 09 and the 4th cabinet air duct foam 11, third cabinet air duct foam 09
Lower end, the second cabinet air duct foam 08 are fastened on third cabinet air duct foam 09 and the 4th cabinet air duct foam 11 and the first cabinet
Between air duct foam 07.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (4)
1. a kind of ducting assembly for multi-temperature zone refrigerator, which is characterized in that including temperature-varying zone air duct, cabinet air duct, refrigeration wind
Road, first point of wind flange, second point of wind flange and third divide wind flange；
The front in cabinet air duct is arranged in temperature-varying zone air duct, and the top in temperature-varying zone air duct and cabinet air duct is arranged in refrigeration air duct；
Refrigerate air duct include foam on refrigeration air duct, it is foam under refrigeration air duct, refrigeration air duct upper cover plate, fruit and vegetable box binary channels air door, cold
Hide air duct lower cover plate and refrigeration air duct aluminium sheet；
The temperature-varying zone air duct includes that the first alternating temperature air duct foam, the second alternating temperature air duct foam and alternating temperature refrigerate binary channels air door,
Alternating temperature is refrigerated binary channels air door and is fastened on the first alternating temperature air duct foam by the first alternating temperature air duct foam and the second alternating temperature air duct foam
And second between the foam of alternating temperature air duct；
First point of wind flange is arranged at cabinet tunnel inlet, and wind path is divided into alternating temperature and fruit and vegetable box area wind path and refrigerating chamber wind
Road；
Second point of wind flange is arranged in alternating temperature and fruit and vegetable box area wind path, and alternating temperature and fruit and vegetable box area wind path are divided into temperature-varying zone wind path
With fruit and vegetable box wind path；
Fruit and vegetable box wind path is divided into dry and wet zone wind path and ice temperature by the lower section that third divides wind flange that fruit and vegetable box binary channels air door is arranged in
Area's wind path.
2. a kind of ducting assembly for multi-temperature zone refrigerator according to claim 1, which is characterized in that alternating temperature refrigerates bilateral
Road air door is equipped with temperature-varying zone wind path entrance and refrigerating chamber wind path entrance, refrigerating chamber wind path lead to refrigerating chamber；Temperature-varying zone wind path is logical
To temperature-varying zone；Fruit and vegetable box binary channels air door is equipped with dry and wet zone wind path entrance and ice warm area wind path entrance, and dry and wet zone wind path is through dry
Wet area's wind path entrance and dry and wet zone wind path air outlet lead to dry and wet zone, and ice warm area wind path is through ice warm area wind path entrance and ice warm area wind
Road air outlet leads to ice warm area.
3. a kind of ducting assembly for multi-temperature zone refrigerator according to claim 1 or 2, which is characterized in that alternating temperature refrigeration
Air duct bilateral air door and fruit and vegetable box binary channels air door can be opened and closed independently.
4. a kind of ducting assembly for multi-temperature zone refrigerator according to claim 1, which is characterized in that the cabinet air duct
Including the first cabinet air duct foam, the second cabinet air duct foam, third cabinet air duct foam and the 4th cabinet air duct foam, third
The lower end of the 4th cabinet air duct foam is arranged in cabinet air duct foam, and the second cabinet air duct foam is fastened on third cabinet air duct bubble
Between foam and the 4th cabinet air duct foam and the first cabinet air duct foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919362.9A CN108917269A (en) | 2018-08-07 | 2018-08-07 | A kind of ducting assembly for multi-temperature zone refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919362.9A CN108917269A (en) | 2018-08-07 | 2018-08-07 | A kind of ducting assembly for multi-temperature zone refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108917269A true CN108917269A (en) | 2018-11-30 |
Family
ID=64405447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919362.9A Pending CN108917269A (en) | 2018-08-07 | 2018-08-07 | A kind of ducting assembly for multi-temperature zone refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108917269A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708383A (en) * | 2019-01-21 | 2019-05-03 | 长虹美菱股份有限公司 | A kind of ducting assembly structure and its refrigeration control method for wind cooling refrigerator |
| CN109798726A (en) * | 2019-03-21 | 2019-05-24 | 合肥华凌股份有限公司 | Freeze storage box, quick-frozen humidifying controlling method and refrigeration equipment |
| CN109869968A (en) * | 2019-03-06 | 2019-06-11 | 澳柯玛股份有限公司 | A kind of refrigerator with air duct structure |
| CN109974375A (en) * | 2019-03-26 | 2019-07-05 | 澳柯玛股份有限公司 | A kind of pre- boxing device of binary channels air door for refrigerator |
| CN110057155A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔电冰箱有限公司 | Manufacturing method for the modular universal air supply device of refrigerator, refrigerator and refrigerator |
| CN110108078A (en) * | 2019-04-24 | 2019-08-09 | 澳柯玛股份有限公司 | A kind of refrigerating chamber ducting assembly for wind cooling refrigerator |
| CN111288721A (en) * | 2020-03-17 | 2020-06-16 | 广东奥马冰箱有限公司 | Air circulation system is sent back to refrigerator multi-temperature-zone |
| CN112303996A (en) * | 2020-10-14 | 2021-02-02 | 澳柯玛股份有限公司 | Shelf, fruit and vegetable box and refrigerator with UVC ultraviolet sterilization device |
| WO2022111545A1 (en) * | 2020-11-26 | 2022-06-02 | 合肥美的电冰箱有限公司 | Refrigeration device and air duct assembly using same |
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| JPH08338681A (en) * | 1995-06-14 | 1996-12-24 | Hitachi Ltd | Refrigerator |
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| CN107421216A (en) * | 2017-05-02 | 2017-12-01 | 海信（山东）冰箱有限公司 | A kind of ducting assembly and refrigerator for multi-temperature zone refrigerating chamber |
| CN208859984U (en) * | 2018-08-07 | 2019-05-14 | 澳柯玛股份有限公司 | A kind of ducting assembly for multi-temperature zone refrigerator |
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| JPH08338681A (en) * | 1995-06-14 | 1996-12-24 | Hitachi Ltd | Refrigerator |
| JP2007040664A (en) * | 2005-08-05 | 2007-02-15 | Matsushita Electric Ind Co Ltd | Refrigerator |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708383A (en) * | 2019-01-21 | 2019-05-03 | 长虹美菱股份有限公司 | A kind of ducting assembly structure and its refrigeration control method for wind cooling refrigerator |
| CN109708383B (en) * | 2019-01-21 | 2023-12-15 | 长虹美菱股份有限公司 | Air duct assembly structure for air-cooled refrigerator and refrigeration control method thereof |
| CN109869968A (en) * | 2019-03-06 | 2019-06-11 | 澳柯玛股份有限公司 | A kind of refrigerator with air duct structure |
| CN109869968B (en) * | 2019-03-06 | 2023-12-08 | 澳柯玛股份有限公司 | Refrigerator with air duct structure |
| CN109798726A (en) * | 2019-03-21 | 2019-05-24 | 合肥华凌股份有限公司 | Freeze storage box, quick-frozen humidifying controlling method and refrigeration equipment |
| CN109974375A (en) * | 2019-03-26 | 2019-07-05 | 澳柯玛股份有限公司 | A kind of pre- boxing device of binary channels air door for refrigerator |
| CN110108078A (en) * | 2019-04-24 | 2019-08-09 | 澳柯玛股份有限公司 | A kind of refrigerating chamber ducting assembly for wind cooling refrigerator |
| CN110057155A (en) * | 2019-05-10 | 2019-07-26 | 青岛海尔电冰箱有限公司 | Manufacturing method for the modular universal air supply device of refrigerator, refrigerator and refrigerator |
| CN110057155B (en) * | 2019-05-10 | 2024-04-19 | 青岛海尔制冷电器有限公司 | Modularized universal air supply device for refrigerator, refrigerator and manufacturing method of refrigerator |
| CN111288721A (en) * | 2020-03-17 | 2020-06-16 | 广东奥马冰箱有限公司 | Air circulation system is sent back to refrigerator multi-temperature-zone |
| CN112303996A (en) * | 2020-10-14 | 2021-02-02 | 澳柯玛股份有限公司 | Shelf, fruit and vegetable box and refrigerator with UVC ultraviolet sterilization device |
| WO2022111545A1 (en) * | 2020-11-26 | 2022-06-02 | 合肥美的电冰箱有限公司 | Refrigeration device and air duct assembly using same |
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Application publication date: 20181130 |