CN105526756A - Direct and indirect cooling conversion type refrigerator - Google Patents
Direct and indirect cooling conversion type refrigerator Download PDFInfo
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- CN105526756A CN105526756A CN201511023320.XA CN201511023320A CN105526756A CN 105526756 A CN105526756 A CN 105526756A CN 201511023320 A CN201511023320 A CN 201511023320A CN 105526756 A CN105526756 A CN 105526756A
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- cooled
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—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 using ducts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25D2600/00—Control issues
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a direct and indirect cooling conversion type refrigerator. The refrigerator comprises independent rooms, containing spaces defined by inner containers of the independent rooms and a refrigerating system used for providing cold air; the refrigerator further comprises a cavities, a first air flue and a second air flue, wherein the cavities are arranged at the positions, far away from the containing spaces, of the inner containers, and heat exchanging between the cavities and the containing spaces can be carried out through the inner containers; the first air flue is communicated with the containing spaces; and the second air flue is communicated with the cavities. At the same time, at most one of the first air flue and the second air flue is in the ventilating state. Compared with the prior art, the cavities are formed outside the containing spaces, and air can enter the containing spaces and the cavities at different moments, so that the direct and indirect refrigeration modes can be converted by the containing spaces according to needs, and the different requirements for humidity in the containing spaces are further met.
Description
Technical field
The present invention relates to a kind of air-cooled and direct-cooled transform refrigerator, belong to household electrical appliance technical field.
Background technology
Existing refrigerator divides two large classes substantially: direct cooling refrigerator and wind cooling refrigerator, the refrigeration modes of wind cooling refrigerator is normally by evaporator refrigeration, by ducting system, cold wind is assigned to each refrigeration chamber again, cold wind directly enters refrigeration compartment, refrigeration chamber food is easily air-dry, affect fresh-keeping effect, be unfavorable for storing the high food of moisturizing requirement; The refrigeration modes of direct cooling refrigerator is that the cold that evaporimeter produces directly freezes to refrigeration compartment, and evaporimeter is located at outside refrigeration chamber or refrigeration compartment, and the outstanding feature of direct cooling refrigerator is that moisture retention is good, but is not easy to store dried foods.
At present, deposit need to remain moist or the food of drying regime time, generally between the separate storage of refrigerator, indoor arrange an airtight parcel tray, and this parcel tray is used for the maintenance dampness of food or drying regime.As in wind cooling refrigerator, an airtight dry object storage box is set; Or as in direct cooling refrigerator, an airtight moisturizing parcel tray is set, etc.
And realize the parcel tray of above-mentioned functions, and not only all very high to the requirement of technology and cost, increase the difficulty of realization; And user is in use difficult to accomplish proper use of parcel tray, thus due result of use cannot be reached; Also intelligent not in addition, affect Consumer's Experience.
Therefore, design that a kind of arbitrarily can convert air-cooled and refrigerator that is direct-cooled mode according to user demand be necessary.
Summary of the invention
For solving the problem, the invention provides a kind of air-cooled and direct-cooled transform refrigerator, between it is independent, conversion that is air-cooled and direct-cooled mode can be carried out in room, solves the uncontrollable technical problem of humidity.
For achieving the above object, an embodiment of the present invention provides a kind of air-cooled and direct-cooled transform refrigerator, described refrigerator comprise independent between room, indoor courage surrounds between described independence accommodation space and for providing the refrigeration system of cold wind, described refrigerator also comprises,
Cavity, be arranged at the outer wall place of described inner bag away from described accommodation space, described cavity and described accommodation space carry out heat exchange by described inner bag;
First air channel, is connected with described accommodation space;
Second air channel, is connected with described cavity;
Wherein, in the first air channel described in synchronization and described second air channel, one is had at most to be in ventilation state.
As the further improvement of an embodiment of the present invention, described cavity is laid in side or not coplanar many sides place of described outer wall.
As the further improvement of an embodiment of the present invention, described refrigerator also comprises the outer courage be sheathed on outside described inner bag, form cavity described between the outer wall of described inner bag and the inwall of described outer courage, wherein said inwall position is identical to the distance of described outer wall.
As the further improvement of an embodiment of the present invention, described outer courage is provided with the air inlet and return air inlet that are connected with described second air channel, and described air inlet, described return air inlet lay respectively on the top courage wall of the bottom courage wall of described outer courage, described outer courage.
As the further improvement of an embodiment of the present invention, described refrigerator also comprises damper assemblies, and described damper assemblies can be used for selecting described first air channel of a unlatching and described second air channel.
As the further improvement of an embodiment of the present invention, described refrigerator comprises heat-insulation layer, and described heat-insulation layer is at least arranged at the side of described cavity away from described accommodation space.
As the further improvement of an embodiment of the present invention, described refrigerator also comprises air-cooled pattern and direct-cooled pattern, and when described refrigerator is in described air-cooled pattern, described first air channel is in described ventilation state; When described refrigerator is in described direct-cooled pattern, described second air channel is in described ventilation state.
As the further improvement of an embodiment of the present invention, described refrigerator also comprises control system, and described control system at least converts between described air-cooled pattern and described direct-cooled pattern for controlling described refrigerator.
As the further improvement of an embodiment of the present invention, described refrigerator also comprises blower fan, and described blower fan is at least for regulating the air quantity in described first air channel.
Compared with prior art, the air-cooled and direct-cooled transform refrigerator that the application one embodiment provides, by arranging cavity outside accommodation space, accommodation space and cavity can respectively at not air intakes in the same time, thus realize the convertible air-cooled and direct-cooled refrigeration modes of accommodation space, and then meet the different humidity demand in accommodation space.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air-cooled and direct-cooled transform refrigerator of an embodiment of the present invention;
Fig. 2 be one embodiment of the invention independence between room, cavity and ducting system cooperation schematic diagram;
Fig. 3 be another embodiment of the present invention independence between the structural representation of room;
Fig. 4 is the sectional view along A-A line in Fig. 3.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
It will be appreciated that, unless otherwise clearly defined and limited, in describing the invention, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
Referring to Fig. 1 to Fig. 2, an embodiment of the present invention provides a kind of air-cooled refrigerator 100 disposable with direct-cooled mode, and described refrigerator 100 comprises housing 1, door body 3, be contained in described housing 1 between independence room, refrigeration system (not shown) and ducting system.
Described refrigeration system is used for providing cold wind, concrete, and described refrigeration system comprises evaporimeter, condenser, compressor etc., and described cold wind can be formed in described evaporimeter place and at least for room refrigeration between to described independence.
Between described independence, room specifically can be set to room between refrigerating chamber, refrigerating chamber and other independent coolings.The accommodation space 20 that between described independence, room comprises inner bag 21, described inner bag 21 surrounds and cavity 23.
Described accommodation space 20 can be used for stores, and described door body 3 can be used for accommodation space 20 described in opening and closing, when described door body 3 is opened, can carry out picking and placeing of food to accommodation space 20.
Described inner bag 21 comprises near the inwall 214 of described accommodation space 20 and the outer wall 211 away from described accommodation space 20, described cavity 23 is arranged at described outer wall 211 place and is not connected with described accommodation space 20, and described cavity 23 carries out heat exchange with described accommodation space 20 by described inner bag 21.
Described ducting system comprises the first air channel 41 and the second air channel 42.
Described first air channel 41 is connected with described accommodation space 20, and when described first air channel 41 is in ventilation state, described cold wind can circulate between described evaporimeter place and described accommodation space 20.Concrete, described first air channel 41 comprises the first air inlet duct and the first air-return duct, the cold wind that described evaporimeter place is formed enters in described accommodation space 20 by described first air inlet duct, and then described cold wind is back to described evaporimeter place by described first air-return duct.Like this, described cold wind directly enters described accommodation space 20 to carry out air cooling way refrigeration to described accommodation space 20.
Described second air channel 42 is connected with described cavity 23, and when described second air channel 42 is in ventilation state, described cold wind can circulate between described evaporimeter place and described cavity 23.Concrete, described second air channel 42 comprises the second air inlet duct and the second air-return duct, and the cold wind that described evaporimeter place is formed enters in described cavity 23 by described second air inlet duct, is then back to described evaporimeter place by described second air-return duct.Like this, described cold wind does not directly enter described accommodation space 20, and enters described cavity 23, and described cavity 23 carries out heat exchange by described inner bag 21 with described accommodation space 20, thus carries out direct-cooled mode refrigeration to described accommodation space 20.
Wherein, at synchronization, there is at most one to be in ventilation state in described first air channel 41 and described second air channel 42, thus realize the conversion as required of the refrigeration modes of room between described independence.
The present invention one is the refrigerator that embodiment provides, by arranging cavity outside accommodation space, cavity and accommodation space carry out heat exchange by inner bag, and accommodation space and cavity are respectively at not air intake in the same time, thus the accommodation space of room can convert air-cooled and direct-cooled refrigeration modes according to demand between realizing independently, and then regulate the humidity change in accommodation space.
Concrete, described inner bladder outer wall 211 comprises rear side not coplanar each other, top side 2111, bottom side 2113, left side and right side, and wherein, described cavity 23 can be laid in the one side or the multi-lateral place of described inner bladder outer wall 211.Cavity 23 referring to embodiment shown in Fig. 2, Fig. 2 is at least arranged at the rear side place of described inner bladder outer wall 211.
Described ducting system also comprises main air duct 40, damper assemblies and blower fan 44.
Described main air duct 40 is connected with described first air channel 42, air channel 41, second respectively.Concrete, described main air duct 40 is laid in described refrigeration system place, described main air duct 40 comprises outlet air end and air intake, described outlet air end is connected with described first air inlet duct, described second air inlet duct respectively, enters described first air inlet duct and/or described second air inlet duct to make the cold wind at described refrigeration system place by described main air duct 40; Described air intake is connected with described first air-return duct, described second air-return duct respectively, returns to described refrigeration system place to make the cold wind of described first air-return duct and/or described second air-return duct by described main air duct 40.Like this, the unified layout of refrigeration system and ducting system can be facilitated, the layout avoiding independent ventiduct to cause too much confusion and cold consumption.
Certainly, in other embodiments, described first air channel 41 and described second air channel 42 can be set to the independent ventiduct of non-intersect remittance.
Described inner bag 21 is provided with the first air inlet 212 and the first return air inlet 213, described first air inlet duct, described first air-return duct are connected with described accommodation space 20 respectively by described first air inlet 212, described first return air inlet 213.
Described refrigerator 100 also comprises the second air inlet 222 and the second return air inlet 223, and described second air inlet duct, described second air-return duct are connected with described cavity 23 respectively by described second air inlet 222, described second return air inlet 223.
Described damper assemblies can be used for selecting described first air channel 41 of a unlatching and described second air channel 42.
Concrete, described damper assemblies comprises the first air door 71, second air door 72.Wherein, described first air door 71, described second air door 72 are respectively used to the first air channel 41 described in opening and closing, described second air channel 42.Preferably, the quantity of described first air door 71 is set to two and lays respectively in described first air inlet duct and described first air-return duct, and two described first air doors 71 can be set to synchronous interaction.Similar, the quantity of described second air door 72 is set to two and lays respectively in described second air inlet duct and described second air-return duct, and two described second air doors 72 can be set to synchronous interaction.
Described blower fan 44 is arranged in described main air duct 40, when blower fan 44 running speed is by when accelerating slowly, air quantity in described main air duct 40 becomes large and wind speed accelerates, and accordingly, also can become large by described main air duct 40 air quantity entered in the second air channel 42 described in described first air channel 41/.When described blower fan 44 is out of service, described main air duct 40 is in stuffy state.In other embodiments, described blower fan 44 also can be arranged in described first air channel 41 directly to regulate the air quantity in described first air channel 41.
Described refrigerator 100 also comprises heat-insulation layer 5, and described heat-insulation layer 5 is arranged at the side of described cavity 23 away from described accommodation space 20, to reduce the loss of refrigeration capacity in described cavity 23.
In addition, described refrigerator 100 also comprises control system, and described control system, for controlling the operation of described refrigerator 100, comprises, and described set-up of control system is the running status being connected to control described blower fan 44 with described blower fan 44; Described control system is also set to the opening and closing being connected to control described damper assemblies with described damper assemblies; Described control system also can be set to the running being connected to control described refrigeration system with described refrigeration system.
In an embodiment of the present invention, described refrigerator 100 comprises air-cooled pattern and direct-cooled pattern, and when described refrigerator 100 is in described air-cooled pattern, described first air channel 41 is in described ventilation state; When described refrigerator 100 is in described direct-cooled pattern, described second air channel 42 is in described ventilation state.
Accordingly, described control system at least converts between described air-cooled pattern and described direct-cooled pattern for controlling described refrigerator 100.When described accommodation space 20 for store dry fruit, five cereals etc. and need storage environment drier article time, described control system controls described refrigerator 100 and is in described air-cooled pattern, concrete, described first air door 71 of described control system control is opened, described second air door 72 is closed and controlled described blower fan 44 and runs, and is entered in described accommodation space 20 by described first air channel 41 to make described cold wind.Like this, the humidity in described accommodation space 20 can be reduced while refrigeration.Similar, when described accommodation space 20 for store fruit, vegetables etc. and need storage environment more moistening article time, described control system controls described refrigerator 100 and is in described direct-cooled pattern, concrete, described second air door 72 of described control system control is opened, described first air door 71 is closed and controlled described blower fan 44 and runs, and is entered in described cavity 23 by described second air channel 42 to make described cold wind.Like this, the humidity in described accommodation space 20 can not be affected while refrigeration, thus ensure that described accommodation space 20 maintains moist environment.
Referring to another embodiment shown in Fig. 3 and Fig. 4, this embodiment and difference embodiment illustrated in fig. 2 are, the described cavity 23 of this embodiment is around five sides being arranged at described inner bladder outer wall 211, cold wind in described cavity 23 carries out heat exchange from five faces of described inner bag 21 and described accommodation space 20 simultaneously, thus increase the heat exchange area of cold wind and accommodation space 20 in cavity 23, improve heat exchanger effectiveness, reach the effect of fast-refrigerating.
Concrete, described refrigerator 100 comprises outer courage 22, and it is outer and form cavity 23 described between the inwall 221 of described outer courage 22 and the outer wall 211 of described inner bag 21 that described outer courage 22 is sheathed on described inner bag 21.Described outer courage 22 is tightly connected by glue etc. with the intersection of described inner bag 21.Described outer courage inwall 221 position is identical to the distance of described inner bladder outer wall 211, can make when cold wind is in described cavity 23 and when described accommodation space 20 carries out heat exchange like this, homogeneous temperature everywhere in described accommodation space 20.
In addition, the two side courage walls that described outer courage 22 comprises top courage wall, bottom courage wall, rear courage wall and is oppositely arranged, described second air inlet 222, described second return air inlet 223 are arranged on courage wall in side described in two respectively.
In other embodiments, described second air inlet 222, described second return air inlet 223 also can be arranged on described bottom courage wall, described top courage wall respectively, such cold wind can enter described cavity 23 from bottom, then gradually cavity filling 23 until leave described cavity 23 in top, thus strengthen refrigeration.
Compared with prior art, the air-cooled and direct-cooled transform refrigerator that the application one embodiment provides, by arranging cavity outside accommodation space, accommodation space and cavity can respectively at not air intakes in the same time, thus realize the convertible air-cooled and direct-cooled refrigeration modes of accommodation space, and then meet the different humidity demand in accommodation space.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (9)
1. an air-cooled and direct-cooled transform refrigerator, described refrigerator comprise independent between room, indoor courage surrounds between described independence accommodation space and for providing the refrigeration system of cold wind, it is characterized in that, described refrigerator also comprises,
Cavity, be arranged at the outer wall place of described inner bag away from described accommodation space, described cavity and described accommodation space carry out heat exchange by described inner bag;
First air channel, is connected with described accommodation space;
Second air channel, is connected with described cavity;
Wherein, in the first air channel described in synchronization and described second air channel, one is had at most to be in ventilation state.
2. air-cooled and direct-cooled transform refrigerator according to claim 1, is characterized in that, described cavity is laid in side or not coplanar many sides place of described outer wall.
3. air-cooled and direct-cooled transform refrigerator according to claim 1, it is characterized in that, described refrigerator also comprises the outer courage be sheathed on outside described inner bag, forms cavity described between the outer wall of described inner bag and the inwall of described outer courage, and wherein said inwall position is identical to the distance of described outer wall.
4. air-cooled and direct-cooled transform refrigerator according to claim 3, it is characterized in that, described outer courage is provided with the air inlet and return air inlet that are connected with described second air channel, and described air inlet, described return air inlet lay respectively on the top courage wall of the bottom courage wall of described outer courage, described outer courage.
5. air-cooled and direct-cooled transform refrigerator according to claim 1, it is characterized in that, described refrigerator also comprises damper assemblies, and described damper assemblies can be used for selecting described first air channel of a unlatching and described second air channel.
6. air-cooled and direct-cooled transform refrigerator according to claim 1, it is characterized in that, described refrigerator comprises heat-insulation layer, and described heat-insulation layer is at least arranged at the side of described cavity away from described accommodation space.
7. air-cooled and direct-cooled transform refrigerator according to claim 1, is characterized in that, described refrigerator also comprises air-cooled pattern and direct-cooled pattern, and when described refrigerator is in described air-cooled pattern, described first air channel is in described ventilation state; When described refrigerator is in described direct-cooled pattern, described second air channel is in described ventilation state.
8. air-cooled and direct-cooled transform refrigerator according to claim 7, it is characterized in that, described refrigerator also comprises control system, and described control system at least converts between described air-cooled pattern and described direct-cooled pattern for controlling described refrigerator.
9. air-cooled and direct-cooled transform refrigerator according to claim 1, it is characterized in that, described refrigerator also comprises blower fan, and described blower fan is at least for regulating the air quantity in described first air channel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023320.XA CN105526756A (en) | 2015-12-29 | 2015-12-29 | Direct and indirect cooling conversion type refrigerator |
| PCT/CN2016/090983 WO2017113769A1 (en) | 2015-12-29 | 2016-07-22 | Convertible frost-free and direct cool refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511023320.XA CN105526756A (en) | 2015-12-29 | 2015-12-29 | Direct and indirect cooling conversion type refrigerator |
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| Publication Number | Publication Date |
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| CN105526756A true CN105526756A (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511023320.XA Pending CN105526756A (en) | 2015-12-29 | 2015-12-29 | Direct and indirect cooling conversion type refrigerator |
Country Status (2)
| Country | Link |
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| CN (1) | CN105526756A (en) |
| WO (1) | WO2017113769A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113769A1 (en) * | 2015-12-29 | 2017-07-06 | 青岛海尔股份有限公司 | Convertible frost-free and direct cool refrigerator |
| CN107560270A (en) * | 2017-09-21 | 2018-01-09 | 合肥华凌股份有限公司 | Refrigerator |
| CN111412721A (en) * | 2020-03-30 | 2020-07-14 | 珠海格力电器股份有限公司 | Refrigerator with a door |
| CN111811184A (en) * | 2020-06-23 | 2020-10-23 | 海信（山东）冰箱有限公司 | Vertical refrigerator and control method thereof |
| CN114076476A (en) * | 2020-08-21 | 2022-02-22 | 合肥华凌股份有限公司 | Refrigeration equipment, air duct plate assembly thereof, and refrigeration mode control method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108007042A (en) * | 2017-11-30 | 2018-05-08 | 合肥美菱股份有限公司 | A kind of horizontal frostless two-temperature freezer |
| CN109140864B (en) * | 2018-07-09 | 2022-11-25 | 青岛海尔特种电冰柜有限公司 | Horizontal air-cooled refrigerator |
| CN116222084A (en) * | 2021-12-03 | 2023-06-06 | 青岛海尔电冰箱有限公司 | Refrigerator with a refrigerator body |
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2016
- 2016-07-22 WO PCT/CN2016/090983 patent/WO2017113769A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113769A1 (en) * | 2015-12-29 | 2017-07-06 | 青岛海尔股份有限公司 | Convertible frost-free and direct cool refrigerator |
| CN107560270A (en) * | 2017-09-21 | 2018-01-09 | 合肥华凌股份有限公司 | Refrigerator |
| WO2019056415A1 (en) * | 2017-09-21 | 2019-03-28 | 合肥华凌股份有限公司 | Refrigerator |
| CN107560270B (en) * | 2017-09-21 | 2019-06-28 | 合肥华凌股份有限公司 | Refrigerator |
| CN111412721A (en) * | 2020-03-30 | 2020-07-14 | 珠海格力电器股份有限公司 | Refrigerator with a door |
| CN111811184A (en) * | 2020-06-23 | 2020-10-23 | 海信（山东）冰箱有限公司 | Vertical refrigerator and control method thereof |
| CN114076476A (en) * | 2020-08-21 | 2022-02-22 | 合肥华凌股份有限公司 | Refrigeration equipment, air duct plate assembly thereof, and refrigeration mode control method and device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017113769A1 (en) | 2017-07-06 |
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