CN104879994A - Branching air supply device and refrigerator with same - Google Patents
Branching air supply device and refrigerator with same Download PDFInfo
- Publication number
- CN104879994A CN104879994A CN201510263388.9A CN201510263388A CN104879994A CN 104879994 A CN104879994 A CN 104879994A CN 201510263388 A CN201510263388 A CN 201510263388A CN 104879994 A CN104879994 A CN 104879994A
- Authority
- CN
- China
- Prior art keywords
- air
- supply arrangement
- occlusion
- shunt
- end plate
- 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.)
- Granted
Links
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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
Abstract
The invention relates to a branching air supply device and a refrigerator with the branching air supply device. Particularly speaking, the invention provides a branching air supply device. The branching air supply device comprises a shell and an adjusting piece, wherein the shell is provided with at least one air inlet and a plurality of air outlets, the adjusting piece is provided with at least one shielding portion, at least one of the shielding portions is rotationally arranged inside the shell to be configured for shielding the air outlets in a controllable mode, and the air outlet area of each air outlet can be adjusted. In addition, the invention further provides a refrigerator with the branching air supply device. The branching air supply device and the refrigerator are capable of conducting reasonable allocation on cool air according to the cooling capacity requirements of different storage rooms or the cooling capacity requirements of different storage space of the same storage room, and therefore the freshness retaining performance and the operating efficiency of the refrigerator are improved.
Description
Technical field
The present invention relates to refrigerating plant, particularly relate to along separate routes air-supply arrangement and there is the refrigerator of this shunt air-supply arrangement.
Background technology
Generally speaking, wind cooling refrigerator produces cold wind by built-in evaporimeter, and cold wind circulates room between each storing to refrigerator by air channel and realizes refrigeration.For wind cooling refrigerator, the fresh keeping property of food largely depends between storing, whether indoor air flow circulation is reasonable.If cold wind flows at random through air channel, easily cause the air quantity entering indoor between each storing too much or not enough, make temperature distributing disproportionation weighing apparatus indoor between storing, the operational efficiency of refrigerator also can reduce.Therefore, be necessary accurately to flow to distribution and flow-control to entering cold wind indoor between each storing.
Similarly, for optimizing memory space, between single storing, room generally can be divided into the storage space of multiple refinement by the shelving unit such as rack or drawer, according to the number of storing articles, cold required for each storage space is also different, and therefore, cold wind does not add and controls ground and directly directly enter between storing indoor from the somewhere of room between storing, part storage space can be caused excessively cold, the problem of part storage space cold deficiency.
Evaporimeter is arranged in an independent accommodating chamber by prior art usually, utilizes complicated ducting system that the accommodating chamber of evaporimeter is communicated in room between each storing, and utilizes blower fan that the cold wind of the generation by evaporimeter is delivered to room between each storing.Control device (as MOD) is set in air channel to the opening and closing in air channel entering room between each storing, or regulates and enter air quantity indoor between each storing.But this structure is comparatively complicated, be not easy to unified control.And cannot distribute entering cold wind indoor between each storing and regulate and control according to the refrigeration requirement of each storage space.
Summary of the invention
An object of the present invention is to provide a kind of shunt air-supply arrangement for refrigerator, unify to regulate to the stream of cold wind and flow to facilitate.
Another object of the present invention to provide a kind of refrigerator comprising this shunt air-supply arrangement.
On the one hand, the invention provides a kind of shunt air-supply arrangement for refrigerator, comprising: housing, it has at least one air inlet and multiple air outlet; And regulating part, it has at least one occlusion part, and at least one occlusion part is arranged in housing rotationally, is configured to controllably cover multiple air outlet, to adjust multiple air outlet air-out area separately.
Alternatively, housing has body, and body comprises: continuous boundary is the end plate of circular arc at least partly, and the arc perisporium extended to the side of end plate from least part of continuous boundary; And multiple air outlet is arranged on arc perisporium.
Alternatively, end plate is circular, and to make arc perisporium for cylindrical shape, and at least one air inlet is arranged on arc perisporium; And housing also comprises body cap, be arranged at one end away from end plate of arc perisporium.
Alternatively, each occlusion part is the arc shutter coaxially arranged with arc perisporium, to make at least one occlusion part rotate around the axis of arc perisporium, thus controllably covers multiple air outlet.
Alternatively, regulating part also comprises the baseplate part be arranged in parallel with end plate, and at least one occlusion part is arranged on one end of baseplate part.
Alternatively, the quantity of multiple air outlet is three, and the circumferential direction along end plate is arranged at interval successively;
The quantity of at least one occlusion part is two, and two occlusion part intervals are arranged, and pass through between two occlusion parts to allow air-flow.
Alternatively, two occlusion parts comprise the first occlusion part and the second occlusion part, and the first occlusion part is configured to allow it to cover an air outlet completely, and the second occlusion part is configured to allow it to block two air outlets completely.
Alternatively, air-supply arrangement also comprises drive unit along separate routes, is configured to drive regulating part to rotate; And flexible member, be arranged between regulating part and housing, be configured at least apply the pretightning force contrary with this rotation direction when regulating part rotates along a rotation direction to regulating part.
Alternatively, air-supply arrangement also comprises balancing weight along separate routes, be arranged on the other end of baseplate part, and the center of rotation of baseplate part is between balancing weight and at least one occlusion part.
Alternatively, air-supply arrangement also comprises positioner along separate routes, and positioner comprises: at least one detent, is arranged on the inner surface of end plate; Alignment pin, is arranged at the baseplate part of regulating part with being axially moveable; And elastomeric element, be connected between alignment pin and the baseplate part of regulating part, be configured to apply, towards the pretightning force of the end plate of housing, to stretch into a described detent corresponding with this precalculated position to make one end of alignment pin when regulating part turns to precalculated position to alignment pin when regulating part rotates.
Alternatively, air-supply arrangement also comprises two stopper posts of extending from the inner surface of the end plate of housing to enclosure interior along separate routes, rotates between two stopper posts to make regulating part.
On the other hand, present invention also offers a kind of refrigerator, comprise: ducting assembly, comprise one or more cold air inlet and the outlet of multiple cold wind, between multiple storings that the outlet of multiple cold wind is separately positioned on refrigerator room rear wall on or be arranged on refrigerator a storing between room rear wall on diverse location place; With the shunt air-supply arrangement described in above any one, be arranged in ducting assembly, at least one air inlet of air-supply arrangement is communicated with one or more cold air inlets of ducting assembly along separate routes, and multiple air outlets of air-supply arrangement are communicated with multiple cold wind outlets of ducting assembly respectively along separate routes.
Shunt air-supply arrangement of the present invention is owing to comprising multiple air outlet, rotation by regulating part is controllably covered one or more air outlet, with the adjustment of the opening and closing and air-out volume that realize air-out wind path, thus can according to the refrigeration requirement of the different storage space of room between the refrigeration requirement of room between different storing or a storing, cold wind is reasonably distributed, strengthens fresh keeping property and the operational efficiency of refrigerator.
Further, shunt air-supply arrangement of the present invention utilizes drive unit, elastic device and balancing weight, not only achieves the automation of adjustment, and regulating part is operated steadily in adjustment process.
Further, shunt air-supply arrangement of the present invention utilizes positioner and stopper posts to achieve after having regulated at every turn, and regulating part can be located, thus makes the adjustment for air outlet area more accurate.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic, exploded of air-supply arrangement along separate routes according to an embodiment of the invention;
Fig. 2 is the schematic diagram of the positioner in the air-supply arrangement of shunt shown in Fig. 1;
Fig. 3 is the schematic diagram of the air-supply arrangement of shunt shown in Fig. 1 in different adjustment state;
Fig. 4 is that air-supply arrangement is installed on the schematic diagram of ducting assembly along separate routes according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 is the schematic, exploded of air-supply arrangement along separate routes according to an embodiment of the invention.As shown in Figure 1, a kind of air-supply arrangement 10 is along separate routes embodiments provided.This shunt air-supply arrangement 10 comprises housing and regulating part 14.Housing has at least one air inlet and multiple air outlet, to make air-flow enter in housing via at least one air inlet, and controllably flow out this housing from multiple air outlet.Regulating part 14 has at least one occlusion part, at least one occlusion part is arranged in housing rotationally, be configured to controllably cover multiple air outlet, to adjust multiple air outlet air-out area separately, thus the cold flow flowed into from air inlet is controllably dispensed to multiple air outlet, the opening and closing of air-out wind path and the adjustment of air-out volume can be realized, thus meet the refrigeration requirement of the different storage space of room between the refrigeration requirement of room between different storing or a storing.
In some embodiments of the invention, housing can be made up of body 12 and body cap 16.Particularly, body 12 comprises the end plate 127 that at least part of continuous boundary is circular arc and the arc perisporium 121 extended to the side of end plate 127 from least part of continuous boundary.Arc perisporium 121 is that predetermined angular extends with the surface of end plate 127, and the surface being preferably perpendicular to end plate 127 extends.Arc perisporium 121 is offered multiple air outlet (as the first air outlet 123, second air outlet 124, the 3rd air outlet 125 etc.).Body cap 16 is arranged at one end away from end plate 127 of arc perisporium 121, for capping arc perisporium 121.For convenience of processing and fabricating, as shown in Figure 1, end plate 127 entirety is circular to preferred scheme, thus makes arc perisporium 121 for cylindric, at least one air inlet (as air inlet 122) is arranged on arc perisporium 121, is positioned at the opposite side relative with multiple air outlet.
In this embodiment, each occlusion part of regulating part 14 is the coaxial arc shutter arranged with arc perisporium 121, to make at least one occlusion part described rotate around the axis of described arc perisporium, thus controllably covers described multiple air outlet.Regulating part 14 also can comprise the baseplate part 143 be arranged in parallel with end plate 127, and it is rotatably installed on end plate 127.Each arc shutter is arranged on one end of baseplate part 143, so that baseplate part 143 drives at least one occlusion part to rotate.When baseplate part 143 rotates around the axis of arc perisporium 121, the outer surface of arc shutter all the time sealing paste is attached to the inner surface of arc perisporium 121, controllably can open or close air outlet like this at arc shutter at different angle positions.
In some embodiments of the invention, air-supply arrangement 10 can also comprise a drive unit (not shown) along separate routes, and for driving regulating part 14 to rotate, drive unit is preferably DC stepper motor.As in Fig. 1, the rotating shaft 18 of DC stepper motor penetrates end plate 127 and stretches in housing, is connected with the baseplate part 143 of regulating part, rotates to drive baseplate part 143.Because stepper motor exists the problem that backlash rocks, in order to weaken the impact of rocking adjustment process, can also a flexible member 146 be set between regulating part 14 and housing, for applying the pretightning force contrary with this rotation direction when regulating part 14 rotates along a rotation direction to it.Rocking in rotation process can be reduced.Flexible member 146 for disc spring, clockwork spring, torsion spring or can have flexible cotton rope, and its one end is connected to regulating part 14, and the other end is connected on body cap 16.
Further, because occlusion part is the one end of the center of rotation being arranged on baseplate part 143, easily offset torque is produced in rotation process, so a balancing weight 144 can also be arranged, be arranged on the other end of baseplate part 143, now the center of rotation of baseplate part 143 is between balancing weight 144 and occlusion part, can strengthen the dynamic balancing of rotation.
Fig. 2 is the schematic diagram of the positioner in the air-supply arrangement of shunt shown in Fig. 1.Air-supply arrangement 10 can also comprise positioner 15 along separate routes, and positioner 15 comprises at least one detent 154, alignment pin 152 and elastomeric element 156.Detent 154 is arranged on the inner surface of end plate 127, alignment pin 152 is arranged on the baseplate part 143 of regulating part 14 with being axially moveable, elastomeric element 156 is connected between alignment pin 152 and baseplate part 143, applies towards the pretightning force of end plate 127 when regulating part 14 rotates to alignment pin 152.Such as, in the embodiment of Fig. 2, arrange an installation cavity 158 protruded towards enclosure interior at baseplate part 143, alignment pin 152 is arranged on to be installed in cavity 158, and utilizes alignment pin 152 to stretch into completely or partly stretch out installation cavity 158.The number in the precalculated position of the stop that the quantity of detent can need realizing different occlusion effects according to regulating part 14 is determined.One end of alignment pin 152 is made to stretch into the detent 154 corresponding with this precalculated position when regulating part 14 turns to a precalculated position, to complete the location of regulating part 14.
In a preferred embodiment, the quantity of multiple air outlet is three, as shown in Figure 1, is respectively circumferential direction spaced first air outlet 123, second air outlet 124, the 3rd air outlet 125 successively along end plate 127.The quantity of occlusion part is two, and the two interval is arranged to allow air-flow to pass through between two occlusion parts.The size configure that two occlusion parts are respectively the first occlusion part 141 and the second occlusion part 142, first occlusion part 141 becomes to allow it to cover two air outlets completely, and the size configure of the second occlusion part 142 becomes to allow it only can block an air outlet completely.
Air-supply arrangement 10 also comprises two stopper posts (first stopper posts 128 and the second stopper posts 129) of extending from the inner surface of the end plate 127 of housing to enclosure interior along separate routes, rotates between two stopper posts to make regulating part 14.Another effect of first stopper posts 128 is before each adjustment starts, and all control to adjust part 14 and its baseplate part 143 is resisted against in the first stopper posts 128, this position is set as nought state, namely each adjustment is all from nought state, makes control convenient.
Fig. 3 is the schematic diagram of the air-supply arrangement of shunt shown in Fig. 1 in different adjustment state.What wherein Fig. 3 a illustrated is the nought state regulated, and it should be understood that nought state and off working state.By nought state, control and regulation part 14 rotates clockwise predetermined angular, makes alignment pin 152 stretch in one of them detent 154, now the first air outlet 123 crested, second air outlet 124 and the 3rd air outlet 125 are opened, and the state after adjustment as shown in Figure 3 b.When need again regulate, control and regulation part 14 rotates and returns to nought state, then rotates clockwise the state shown in predetermined angular to Fig. 3 c, and under this state, the first air outlet 123 and the 3rd air outlet 125 are opened, and the second air outlet 124 is closed.Similarly, the second air outlet 124 can be made when regulating part turns to position as shown in Figure 3 d to open, two other air outlet is closed.Under state shown in Fig. 3 e, the 3rd air outlet 125 is opened, and two other air outlet is closed.Under state shown in Fig. 3 f, the first air outlet 123 is opened, and two other air outlet is closed.Under state shown in Fig. 3 g, the first air outlet 123 and the second air outlet 124 are opened, and the 3rd air outlet 125 is closed.The baseplate part 143 that Fig. 3 h is depicted as regulating part 14 is resisted against the state in stopper posts 129.
Fig. 4 is that air-supply arrangement is installed on the schematic diagram of ducting assembly along separate routes according to an embodiment of the invention.The invention provides a kind of refrigerator (not shown), ducting assembly 20 is provided with in refrigerator, comprise one or more cold air inlet and the outlet of multiple cold wind, between multiple storings that the outlet of multiple cold wind is separately positioned on refrigerator room (not shown) rear wall on or be arranged on refrigerator a storing between room rear wall on diverse location place, the cold wind that evaporimeter (not shown) is produced is delivered to room between each storing, or further, cold wind more refinement is dispensed in the different storage space gone out by rack or drawer separation of room between a storing.
As shown in Figure 4, ducting assembly 20 comprises cold air inlet 22 and three cold wind outlets, is respectively cold wind outlet 24, cold wind outlet 25 and cold wind outlet 26.Air-supply arrangement 10 is arranged in ducting assembly 20 along separate routes, and air inlet 122 is communicated in cold air inlet 22, and multiple air outlet is communicated with multiple cold wind outlets of ducting assembly 20 respectively.
Particularly, in some embodiments, cold wind outlet 24, cold wind outlet 25 and cold wind outlet 26 can be separately positioned on the rear wall of room between three storings, cold air inlet 22 receives the cold wind produced from evaporimeter, cold wind is controllably distributed through shunt air-supply arrangement 10 flows out to room between each storing from one or more cold wind outlet, can also by a cold wind outlet, as cold wind outlet 26 forms outlet 26a, outlet 26b and the outlet 26c of multiple refinement further along separate routes, be communicated to the different storage spaces of room between a storing respectively.
In other embodiments, cold wind outlet 24, cold wind outlet 25 and cold wind outlet 26 can be arranged on the diverse location place of room rear wall between a storing, and be communicated with different storage spaces, air-supply arrangement 10 is arranged in the air intake passage of room between this storing along separate routes.According to the refrigeration requirement of different storage spaces, cold wind enters after shunt air-supply arrangement 10 through cold air inlet 22, a part flows out from cold wind outlet 24 through the first air outlet 123, a part flows out from cold wind outlet 25 through the second air outlet 124, remainder flows out from cold wind outlet 26 through the 3rd air outlet 125, thus make cold wind be fairly distributed the different storage space in room between storing, enhance fresh keeping property and the operational efficiency of refrigerator.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (12)
1., for a shunt air-supply arrangement for refrigerator, it is characterized in that comprising:
Housing, it has at least one air inlet and multiple air outlet; With
Regulating part, it has at least one occlusion part, and at least one occlusion part described is arranged in described housing rotationally, is configured to controllably cover described multiple air outlet, to adjust described multiple air outlet air-out area separately.
2. shunt air-supply arrangement according to claim 1, is characterized in that,
Described housing has body, and described body comprises: continuous boundary is the end plate of circular arc at least partly, and from described at least part of continuous boundary to the arc perisporium that the side of described end plate is extended;
Described multiple air outlet is arranged on described arc perisporium.
3. shunt air-supply arrangement according to claim 2, is characterized in that,
Described end plate is circular, and to make described arc perisporium for cylindrical shape, and at least one air inlet described is arranged on described arc perisporium; And
Described housing also comprises body cap, is arranged at one end away from described end plate of described arc perisporium.
4. shunt air-supply arrangement according to claim 2, is characterized in that,
Each described occlusion part is the arc shutter coaxially arranged with described arc perisporium, to make at least one occlusion part described rotate around the axis of described arc perisporium, thus controllably covers described multiple air outlet.
5. shunt air-supply arrangement according to claim 4, is characterized in that,
Described regulating part also comprises the baseplate part be arranged in parallel with described end plate, and at least one occlusion part described is arranged on one end of described baseplate part.
6. shunt air-supply arrangement according to claim 2, is characterized in that,
The quantity of described multiple air outlet is three, and the circumferential direction along described end plate is arranged at interval successively;
The quantity of at least one occlusion part described is two, and two described occlusion part intervals are arranged, and pass through between two described occlusion parts to allow air-flow.
7. shunt air-supply arrangement according to claim 6, is characterized in that,
Two described occlusion parts comprise the first occlusion part and the second occlusion part, and described first occlusion part is configured to allow it to cover a described air outlet completely, and described second occlusion part is configured to allow it to block two described air outlets completely.
8. shunt air-supply arrangement according to claim 5, characterized by further comprising:
Drive unit, is configured to drive described regulating part to rotate; With
Flexible member, is arranged between described regulating part and described housing, is configured at least apply the pretightning force contrary with this rotation direction when described regulating part rotates along a rotation direction to described regulating part.
9. shunt air-supply arrangement according to claim 8, is characterized in that,
Also comprise balancing weight, be arranged on the other end of described baseplate part, and the center of rotation of described baseplate part is between described balancing weight and at least one occlusion part described.
10. shunt air-supply arrangement according to claim 5, characterized by further comprising positioner, and described positioner comprises:
At least one detent, is arranged on the inner surface of described end plate;
Alignment pin, is arranged at the baseplate part of described regulating part with being axially moveable; With
Elastomeric element, between the baseplate part being connected to described alignment pin and described regulating part, be configured to apply, towards the pretightning force of the end plate of described housing, to stretch into a described detent corresponding with this precalculated position to make one end of described alignment pin when described regulating part turns to precalculated position to described alignment pin when described regulating part rotates.
11. shunt air-supply arrangements according to claim 2, is characterized in that,
Also comprise two stopper posts of extending from the inner surface of the end plate of described housing to enclosure interior, rotate between described two stopper posts to make described regulating part.
12. 1 kinds of refrigerators, is characterized in that comprising:
Ducting assembly, comprises one or more cold air inlet and the outlet of multiple cold wind, between multiple storings that described multiple cold wind outlet is separately positioned on described refrigerator room rear wall on or be arranged on described refrigerator a storing between room rear wall on diverse location place; With
Shunt air-supply arrangement according to any one of claim 1-11, be arranged in described ducting assembly, at least one air inlet of described shunt air-supply arrangement is communicated with one or more cold air inlets of described ducting assembly, and multiple air outlets of described shunt air-supply arrangement are communicated with multiple cold wind outlets of described ducting assembly respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263388.9A CN104879994B (en) | 2015-05-21 | 2015-05-21 | Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510263388.9A CN104879994B (en) | 2015-05-21 | 2015-05-21 | Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879994A true CN104879994A (en) | 2015-09-02 |
| CN104879994B CN104879994B (en) | 2018-02-02 |
Family
ID=53947588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510263388.9A Active CN104879994B (en) | 2015-05-21 | 2015-05-21 | Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879994B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196838A (en) * | 2015-10-29 | 2016-12-07 | 青岛海尔股份有限公司 | Branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement |
| CN106958979A (en) * | 2017-04-14 | 2017-07-18 | 青岛海尔股份有限公司 | Exhaust apparatus and the refrigerator with the exhaust apparatus |
| CN107588589A (en) * | 2017-09-22 | 2018-01-16 | 合肥华凌股份有限公司 | For refrigeration plant air controller and there is its refrigeration plant |
| WO2020228414A1 (en) | 2019-05-10 | 2020-11-19 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
| CN112484378A (en) * | 2020-11-26 | 2021-03-12 | 珠海格力电器股份有限公司 | Refrigerator air supply mechanism and refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151512A (en) * | 1995-10-18 | 1997-06-11 | Lg电子株式会社 | Device and method for controlling temperature of refrigerating chamber in refrigerator |
| CN1207485A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Refrigerator having apparatus for distributing chilled air |
| WO2001004555A1 (en) * | 1999-07-13 | 2001-01-18 | Multibrás S.A. Eletrodomésticos | An air flow controlling device for refrigerators and freezers |
| JP2001280800A (en) * | 2000-03-31 | 2001-10-10 | Sanyo Electric Co Ltd | Air regulation device and air flow control device for storage room |
| CN103344074A (en) * | 2013-07-15 | 2013-10-09 | 合肥华凌股份有限公司 | Air duct assembly used for refrigerator and refrigerator provided with same |
| CN204806780U (en) * | 2015-05-21 | 2015-11-25 | 青岛海尔股份有限公司 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
-
2015
- 2015-05-21 CN CN201510263388.9A patent/CN104879994B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151512A (en) * | 1995-10-18 | 1997-06-11 | Lg电子株式会社 | Device and method for controlling temperature of refrigerating chamber in refrigerator |
| CN1207485A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Refrigerator having apparatus for distributing chilled air |
| WO2001004555A1 (en) * | 1999-07-13 | 2001-01-18 | Multibrás S.A. Eletrodomésticos | An air flow controlling device for refrigerators and freezers |
| JP2001280800A (en) * | 2000-03-31 | 2001-10-10 | Sanyo Electric Co Ltd | Air regulation device and air flow control device for storage room |
| CN103344074A (en) * | 2013-07-15 | 2013-10-09 | 合肥华凌股份有限公司 | Air duct assembly used for refrigerator and refrigerator provided with same |
| CN204806780U (en) * | 2015-05-21 | 2015-11-25 | 青岛海尔股份有限公司 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196838A (en) * | 2015-10-29 | 2016-12-07 | 青岛海尔股份有限公司 | Branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement |
| CN106196838B (en) * | 2015-10-29 | 2018-02-02 | 青岛海尔股份有限公司 | Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement |
| US10544980B2 (en) | 2015-10-29 | 2020-01-28 | Qingdao Haier Joint Stock Col, Ltd | Branching air supply device and refrigerator with same |
| CN106958979A (en) * | 2017-04-14 | 2017-07-18 | 青岛海尔股份有限公司 | Exhaust apparatus and the refrigerator with the exhaust apparatus |
| CN107588589A (en) * | 2017-09-22 | 2018-01-16 | 合肥华凌股份有限公司 | For refrigeration plant air controller and there is its refrigeration plant |
| CN107588589B (en) * | 2017-09-22 | 2019-12-27 | 合肥华凌股份有限公司 | Air control device for refrigeration equipment and refrigeration equipment with same |
| WO2020228414A1 (en) | 2019-05-10 | 2020-11-19 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
| CN112484378A (en) * | 2020-11-26 | 2021-03-12 | 珠海格力电器股份有限公司 | Refrigerator air supply mechanism and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879994B (en) | 2018-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10571183B2 (en) | Refrigerator and branching air supply device for refrigerator | |
| CN104879993A (en) | Branching air supply device | |
| CN104879994A (en) | Branching air supply device and refrigerator with same | |
| CN108302874B (en) | Branching air supply device and refrigerator | |
| CN106168428B (en) | Branch air supply device and refrigerator with the branch air supply device | |
| CN104990333B (en) | Refrigerator | |
| CN107014142B (en) | Air supply device and refrigerator with the air supply device | |
| CN104896837B (en) | Branch air-supply arrangement | |
| CN104879995B (en) | Refrigerator, branch air-supply arrangement and its control method | |
| US11415357B2 (en) | Branched air supply device and refrigerator | |
| CN205002485U (en) | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes | |
| WO2019129067A1 (en) | Branching air supply apparatus and refrigerator | |
| CN108302876B (en) | Branching air supply device and refrigerator | |
| CN108266950B (en) | Branching air supply device and refrigerator | |
| CN106168427B (en) | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement | |
| CN205192043U (en) | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes | |
| CN205014737U (en) | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes | |
| CN205014738U (en) | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes | |
| CN204806780U (en) | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes | |
| CN104879991B (en) | Refrigerator, branch air-supply arrangement and its control method | |
| WO2018108139A1 (en) | Branched air-feeding device and refrigerator provided with same | |
| CN106958980B (en) | Air outlet device and refrigerator with same | |
| CN108302872B (en) | Branching air supply device and refrigerator | |
| CN108332489A (en) | Branch air-supply arrangement and refrigerator | |
| CN207922661U (en) | a kind of refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |