CN105333673A - Double-channel control air door, air duct system with double-channel control air door and refrigerator - Google Patents
Double-channel control air door, air duct system with double-channel control air door and refrigerator Download PDFInfo
- Publication number
- CN105333673A CN105333673A CN201510853929.3A CN201510853929A CN105333673A CN 105333673 A CN105333673 A CN 105333673A CN 201510853929 A CN201510853929 A CN 201510853929A CN 105333673 A CN105333673 A CN 105333673A
- Authority
- CN
- China
- Prior art keywords
- air door
- doorframe
- air duct
- counterpart
- door 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
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air door, an air duct system with the air door and a refrigerator. The air door is arranged in a main air duct. The main air duct comprises two air duct openings used for distributing or converging airflow. The air door comprises two door frames, a rotary shaft assembly and an air door plate, wherein the two door frames are arranged in the positions of the two air duct openings respectively, and each door frame comprises an open surface close to the main air duct; the rotary shaft assembly is connected with the two door frames; the air door plate is connected to the rotary shaft assembly and can be matched with any door frame so as to close the corresponding air duct opening. At least one door frame can rotate along the rotary shaft assembly, so that the included angle between the two open surfaces is changed. The air door plate rotates in the included angle between the two open surfaces. Compared with the prior art, the air door plate is arranged in cooperation with the two door frames, so that the cost is greatly reduced; in addition, the two door frames are arranged to be rotatably connected, the universality of the air door is improved, and the design cost and the research and development cost are reduced.
Description
Technical field
The present invention relates to a kind of binary channels and control air door, and a kind of ducting system and refrigerator with this air door, belong to household electrical appliance technical field.
Background technology
The ducting system of wind cooling refrigerator is general all with the air door controlling cold wind circulation, and existing air door generally all comprises an air door plate and a doorframe, when air door plate closes on doorframe, then stops the circulation passage of cold wind; When air door plate opens described doorframe, then open the circulation passage of cold wind.
But for when a main air duct branches into two branch air ducts, in order to selectively unlocking two branch air ducts, just need to arrange two air doors to control the opening and closing in corresponding air channel respectively, this just causes cost to increase.
And run after a period of time, air door inevitably produces frosting or condensation, and in order to the tightness that ensures air door and structural stability, need to arrange heating wire on each air door.Like this, not only add the cost that heating wire brings, and too increase and respectively the power consumption that defrost causes is carried out to each air door.
In addition, in order to coordinate the design of different refrigerator inside structures, also there is various different design in the ducting system of refrigerator, and particularly, the angle between two branch air ducts is ever-changing.
Therefore, design a kind of alternative and open the low cost air door of two branch air ducts, especially a kind ofly can according to actual needs, arbitrarily adjust the air door with air channel matching relationship, there is economic benefit and Practical significance very much.
Summary of the invention
For solving the problem, the invention provides and a kind ofly can control the air door of two passages simultaneously and there is its ducting system and refrigerator, its two passages that not only can control air channel are in opening and closing, make and break and open open state and convert, also can adapt to the main air duct of different designs, solve the problem that prior art cost is high and versatility is low.
One of for achieving the above object, an embodiment of the present invention provides a kind of binary channels and controls air door, and be arranged in a main air duct, described main air duct comprises two wind passage mouths making airflow diversion or converge, and described air door comprises,
Two doorframes, are arranged at two wind passage mouth places respectively, and each described doorframe comprises the opening surface near described main air duct;
Rotating assembly, connects two described doorframes;
Air door plate, is connected on described rotating assembly, and described air door plate can be matched with arbitrary described doorframe to close corresponding described wind passage mouth;
Wherein, at least one of two described doorframes can be rotated along described rotating assembly, to change the angle of the angle of two described opening surfaces; Described air door plate rotates in described angle.
As the further improvement of an embodiment of the present invention, the angular range interval of described angle is [0,180].
As the further improvement of an embodiment of the present invention, described rotating assembly comprises the first counterpart be arranged on doorframe described in, the second counterpart be arranged on doorframe described in another, and described first counterpart and described second counterpart can cooperatively interact and relatively rotate.
As the further improvement of an embodiment of the present invention, described doorframe comprises the sidewall vertical with described opening surface, described first counterpart comprises the connecting portion for being connected with described second counterpart, and described connecting portion is arranged at described sidewall and deviates from the side that the side of described doorframe and described opening surface deviate from described doorframe.
As the further improvement of an embodiment of the present invention, described rotating assembly comprises the rotating shaft be fixedly arranged on described air door plate, and described first counterpart and described second counterpart comprise axis hole respectively, and described rotating shaft can be arranged in described axis hole.
As the further improvement of an embodiment of the present invention, described air door plate can stop at any position place in described angle.
As the further improvement of an embodiment of the present invention, each described doorframe comprises the window that air feed flows through and the inwall surrounding described window, described air door plate comprises two corresponding respectively wooden partitions of doorframe described with two, wooden partition described at least one is provided with the stage portion perpendicular to described wooden partition, when described wooden partition is engaged to corresponding described doorframe, described stage portion to be embedded in described window and to recline with described inwall.
As the further improvement of an embodiment of the present invention, described air door plate is provided with defrost heater strip.
One of for achieving the above object, an embodiment of the present invention additionally provides a kind of ducting system, and described ducting system comprises main air duct and the binary channels as above be arranged in described main air duct controls air door.
One of for achieving the above object, an embodiment of the present invention additionally provides a kind of refrigerator, and described refrigerator comprises main air duct and the binary channels as above be arranged in described main air duct controls air door.
Compared with prior art, the air door that the application one embodiment provides and the ducting system with this air door and refrigerator have following beneficial effect: by an air door plate and two doorframes being respectively equipped with, realize an air door plate control the unlatching of twin-channel alternative expression or open simultaneously, greatly save cost, simplify the complexity of the corollary apparatus such as control and programming; And relatively rotate connection by arranging between two doorframes, the angle angle between two doorframes can be changed, thus make air door adapt to the main air duct of different designs, as having the different main air ducts of different wind passage mouth angle, all install after regulating the angle angle between two air doors, greatly increase the versatility of air door, reduce design cost and R&D costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the main air duct of an embodiment of the present invention;
Fig. 2 is the structural representation of the air door of an embodiment of the present invention when being arranged in main air duct;
Fig. 3 is the structural representation of the air door of one embodiment of the invention;
Fig. 4 is the top view of air door in Fig. 3;
Fig. 5 is view when angle angle is 0 ° in Fig. 4;
Fig. 6 is the detonation configuration schematic diagram of air door in Fig. 3;
Fig. 7 is the air door plate of an embodiment of the present invention schematic diagram when being matched with a doorframe.
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.
An embodiment of the present invention provides a kind of refrigerator, described refrigerator comprises housing, some the rooms be contained in described housing, refrigeration system.Described refrigeration system is used for providing cold wind and at least for room refrigeration between described.Described room specifically can be set to refrigerating chamber, refrigerating chamber, temperature-changing chamber, parcel tray etc.
Described refrigerator also comprises ducting system, described ducting system be communicated with described refrigeration system and described between room, described cold wind by described ducting system enter described between room.
Concrete, described ducting system comprises main air duct, described main air duct also comprises two wind passage mouths, air-flow in described wind passage mouth punishment stream or can converge, as, the cold wind air-flow that can be set in described main air duct branches into two sides from two described wind passage mouths, also can be set to two side's air-flows and conflux in described main air duct from two described wind passage mouths respectively.Concrete, described wind passage mouth place can arrange the branch air duct be communicated with described main air duct; Or described wind passage mouth place arrange is communicated with described main air duct described between room, also namely described wind passage mouth be equivalent to described between the air inlet of room; Or described wind passage mouth arranges other and needs to be connected with described main air duct the device circulated with supply cold wind, this is no longer going to repeat them.
Described ducting system also comprises the air door be arranged in described main air duct, and described air door comprises two doorframes, air door plate and rotating assemblies.
Two described doorframes are arranged at two wind passage mouth places respectively, and each described doorframe comprises an opening surface, and described opening surface is arranged at the side of described doorframe near described main air duct.
Described rotating assembly is arranged between two described doorframes, and for connecting two described doorframes.
Described air door plate is connected on described rotating assembly, and described air door plate can rotate along described rotating assembly and can be matched with arbitrary described doorframe and sentences and close corresponding described wind passage mouth.When wind passage mouth described in one is closed, described main air duct was blocked with being communicated with of described wind passage mouth, and air-flow cannot pass through described wind passage mouth; Now wind passage mouth described in another is opened, and air-flow passes in and out described main air duct by wind passage mouth described in another.
Wherein, at least one of two described doorframes can be rotated along described rotating assembly, and to change the angle of the angle between two described doorframes, described air door plate can rotate in described angle.
The air door that the application one embodiment provides and the ducting system with this air door and refrigerator, by an air door plate is equipped with two doorframes respectively, realize an air door plate control the unlatching of twin-channel alternative expression or open simultaneously, greatly save cost, simplify the complexity of the corollary apparatus such as control and programming; And relatively rotate connection by arranging between two doorframes, the angle angle between two doorframes can be changed, thus make air door adapt to the main air duct of different designs, as having the different main air ducts of different wind passage mouth angle, all install after regulating the angle angle between two air doors, greatly increase the versatility of air door, reduce design cost and R&D costs.
Below, the air door provided an embodiment of the present invention by reference to the accompanying drawings and the ducting system with this air door and refrigerator describe in detail.
It is the structural representation of the main air duct of an embodiment of the present invention referring to Fig. 1, Fig. 1.Described main air duct 200 comprises the first wind passage mouth 201 and the second wind passage mouth 202, and the air-flow in described main air duct 200 splits into two by described first wind passage mouth 201 and described second wind passage mouth 202.Concrete, described main air duct 200 is communicated with the first branch air duct 210 by described first wind passage mouth 201, be communicated with the second branch air duct 220 by described second wind passage mouth 202.Certainly, in other embodiments, the air-flow in described first wind passage mouth 201 and described second wind passage mouth 202 also can meet in described main air duct 200.
Referring to Fig. 2 to Fig. 7, described air door 100 comprises the first doorframe 11, second doorframe 12, rotating assembly 30 and air door plate 20.
Described first doorframe 11 is arranged in described main air duct 201 near described first wind passage mouth 201 place, described second doorframe 12 is arranged near described second wind passage mouth 202 place in described main air duct 201, and described first doorframe 11 is connected by described rotating assembly 30 with described second doorframe 12.
Described air door plate 20 is connected on described rotating assembly 30 and also can rotates along described rotating assembly 30.Coordinate with described first doorframe 11 when described air door plate 30 turns to primary importance and close described first wind passage mouth 201, thus block being communicated with of described main air duct 200 and described first branch air duct 210, open described second wind passage mouth 202 simultaneously; Similar, coordinate with described second doorframe 12 when described air door plate 30 turns to the second place and close described second wind passage mouth 202, thus block being communicated with of described main air duct 200 and described second branch air duct 220, open described first wind passage mouth 201 simultaneously; Further again, when described air door plate 30 turns to the 3rd position between described primary importance and the described second place, described first wind passage mouth 201 and described second wind passage mouth 202 are all opened.
Described first doorframe 11 comprises and is arranged at its first opening surface 111 near described main air duct 200 side, described second doorframe 12 comprises and is arranged at its second opening surface 121 near described main air duct 200 side, has an angle α between described first opening surface 111 and described second opening surface 121.Described first doorframe 11 and/or described second doorframe 12 can rotate along described rotating assembly 30, to change the angle of described angle α.When described air door 100 is installed in described main air duct 200, according to described first wind passage mouth 201 and the position relationship of described second wind passage mouth 202, the angle of described angle α can be changed, adapts to corresponding described main air duct 200 to make described air door.
Preferably, the adjustable extent interval of the angle of described angle α is 0 °≤α≤180 °.Also namely, described first doorframe 11 and/or described second doorframe 12 can rotate along described rotating assembly 30, and the angle of described angle α is changed between 0 ° to 180 °.Like this, greatly can increase described air door 100 and the suitability of multiple described main air duct 200, increase the versatility of described air door 100.
Concrete, the 3rd counterpart 33 that described rotating assembly 30 comprises the first counterpart 31 be arranged on described first doorframe 11, is arranged at the second counterpart 32 on described second doorframe 12 and is arranged on described air door plate 20.In one embodiment, described first counterpart 31 and described second counterpart 32 can cooperatively interact and relatively rotate, and realize within the scope of 180 ° adjustable to make the angle of described angle α; At least one of described 3rd counterpart 33 and two described counterparts 31,32 cooperatively interacts and relatively rotates, and can rotate to make described air door plate 20 in described angle α.
In accompanying drawing embodiment, described first doorframe 11, described second doorframe 12 and described air door plate 20 are set to coaxial rotation.
Concrete, the first end face 113 that described first doorframe 11 also comprises and described first opening surface 111 is oppositely arranged, be arranged at the first side wall 112 between described first end face 113 and described first opening surface 111, described the first side wall 112 is perpendicular with described first opening surface 111.The side that described the first side wall 112 deviates from described first doorframe 11 is provided with described first counterpart 31.
Described first counterpart 31 vertically protrudes out described the first side wall 112, and described first counterpart 31 comprises first end 310, and the side that described first end 310 deviates from described first doorframe 11 towards described first opening surface 111 protrudes out.Described first end 310 place is provided with the first connecting portion 311, and described first connecting portion 311 is positioned at described the first side wall 112 and deviates from the side that the side of described first doorframe 11 and described first opening surface 111 deviate from described first doorframe 11.On the whole, the top view in Shenfu Fig. 4, described first counterpart 31 forms a L shape with described first doorframe 11.
Similar, the second end face 123 that described second doorframe 12 also comprises and described second opening surface 121 is oppositely arranged, be arranged at the second sidewall 122 between described second end face 123 and described second opening surface 121, described second sidewall 122 is perpendicular with described second opening surface 121.The side that described second sidewall 122 deviates from described second doorframe 12 is provided with described second counterpart 32.
Described second counterpart 32 vertically protrudes out described second sidewall 122, and described second counterpart 32 comprises the second end 320, and the side that described the second end 320 deviates from described second doorframe 12 towards described second opening surface 121 protrudes out.Described the second end 320 place is provided with the second connecting portion 321, and described second connecting portion 321 is positioned at described second sidewall 122 and deviates from the side that the side of described second doorframe 12 and described second opening surface 121 deviate from described second doorframe 12.On the whole, the top view in Shenfu Fig. 4, described second counterpart 32 forms a L shape with described second doorframe 12.
Described first counterpart 31, described second counterpart 32 realize connecting respectively at described first connecting portion 311, described second connecting portion 321 place.In accompanying drawing embodiment, described first connecting portion 311 and described second connecting portion 321 are set to an axis hole.
Described 3rd counterpart 33 is set to a rotating shaft, described rotating shaft is fixedly arranged on described air door plate 20, described rotating shaft can be arranged in described axis hole and to rotate in described axis hole, to realize being rotationally connected between described air door plate 20, described first doorframe 11, described second doorframe 12.
In addition, the number of described rotating assembly 30 is set to two, and two described rotating assemblies about 30 are symmetrical arranged and are positioned on same axis.
In addition, in an embodiment of the present invention, described first doorframe 11 comprises the first window 110 that inwall 115 and described inwall 115 surround, and when described air door plate 20 does not coordinate with described first doorframe 11, air-flow passes in and out described main air duct 200 by described first window 110.
Described second doorframe 12 comprises the Second Window 120 that inwall 125 and described inwall 125 surround, and when described air door plate 20 does not coordinate with described second doorframe 12, air-flow passes in and out described main air duct 200 by described Second Window 120.
Described air door plate 20 comprises the first wooden partition 21 and the second wooden partition 22 be oppositely arranged, and described first wooden partition 21 is corresponding with described first doorframe 11, and described second wooden partition 22 is corresponding with described second doorframe 12.When described air door plate 20 is engaged to described first doorframe 11, described first wooden partition 21 is for closing described first window 110; When described air door plate 20 is engaged to described second doorframe 12, described second wooden partition 22 is for closing described Second Window 120.
Described first wooden partition 21 comprises the first step portion 211 perpendicular to described first wooden partition 21, and when described first wooden partition 21 is engaged to described first doorframe 11, described first step portion 211 to be embedded in described first window 110 and to recline with described first inwall 115.
Similar, described second wooden partition 22 comprises the second step portion 221 perpendicular to described second wooden partition 22, when described second wooden partition 22 is engaged to described second doorframe 12, described second step portion 221 to be embedded in described Second Window 120 and to recline with described second inwall 125.By arranging two described stage portion 211,221, considerably increase the obturation effect of described air door 100.
In addition, in an embodiment of the present invention, described air door plate 20 is set to stop at any position place in described angle α, to control opening and closing or the make and break of two described windows 110,120 or to open simultaneously, when two described windows 110,120 are opened simultaneously, by controlling the stop position of described air door plate 20, the also adjustable flow proportional passing through two strands of air-flows of two described windows 110,120.
In addition, in an embodiment of the present invention, described air door plate 20 is also provided with defrost heater strip, and described defrost heater strip is used for heating at least to remove the frost on described air door plate 20 or condensation to described air door plate 20.Described defrost heater strip is evenly laid in described first wooden partition 21 of described air door plate 20 and described second wooden partition 22 place, to carry out defrost to described first wooden partition 21 and described second wooden partition 22 place respectively or to remove condensation.
Above-described embodiment does not limit the scope of the invention, and in other embodiments, it is multiple that described rotating assembly 30 also can be set to arrange up and down; The position relationship of described first counterpart 31, described second counterpart 32 and described 3rd counterpart 33 is interchangeable; Described rotating assembly 30 also can be set to other syndetons; It is identical or different that described first wooden partition 21 and described second wooden partition 22 can be set to shape, etc. conversion all do not depart from skill aim of the present invention, be included in protection scope of the present invention.
Compared with prior art, the air door that the application one embodiment provides and the ducting system with this air door and refrigerator have following beneficial effect: by an air door plate and two doorframes being respectively equipped with, realize an air door plate control the unlatching of twin-channel alternative expression or open simultaneously, greatly save cost, simplify the complexity of the corollary apparatus such as control and programming; And relatively rotate connection by arranging between two doorframes, the angle angle between two doorframes can be changed, thus make air door adapt to the main air duct of different designs, as having the different main air ducts of different wind passage mouth angle, all install after regulating the angle angle between two air doors, greatly increase the versatility of air door, reduce design cost and R&D costs.
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 (10)
1. binary channels controls an air door, and be arranged in a main air duct, described main air duct comprises two wind passage mouths making airflow diversion or converge, and it is characterized in that, described air door comprises,
Two doorframes, are arranged at two wind passage mouth places respectively, and each described doorframe comprises the opening surface near described main air duct;
Rotating assembly, connects two described doorframes;
Air door plate, is connected on described rotating assembly, and described air door plate can be matched with arbitrary described doorframe to close corresponding described wind passage mouth;
Wherein, at least one of two described doorframes can be rotated along described rotating assembly, to change the angle of the angle of two described opening surfaces; Described air door plate rotates in described angle.
2. binary channels according to claim 1 controls air door, and it is characterized in that, the angular range interval of described angle is [0,180].
3. binary channels according to claim 2 controls air door, it is characterized in that, described rotating assembly comprises the first counterpart be arranged on doorframe described in, the second counterpart be arranged on doorframe described in another, and described first counterpart and described second counterpart can cooperatively interact and relatively rotate.
4. binary channels according to claim 3 controls air door, it is characterized in that, described doorframe comprises the sidewall vertical with described opening surface, described first counterpart comprises the connecting portion for being connected with described second counterpart, and described connecting portion is arranged at described sidewall and deviates from the side that the side of described doorframe and described opening surface deviate from described doorframe.
5. binary channels according to claim 3 controls air door, and it is characterized in that, described rotating assembly comprises the rotating shaft be fixedly arranged on described air door plate, and described first counterpart and described second counterpart comprise axis hole respectively, and described rotating shaft can be arranged in described axis hole.
6. binary channels according to claim 1 controls air door, and it is characterized in that, described air door plate can stop at any position place in described angle.
7. binary channels according to claim 1 controls air door, it is characterized in that, each described doorframe comprises the window that air feed flows through and the inwall surrounding described window, described air door plate comprises two corresponding respectively wooden partitions of doorframe described with two, wooden partition described at least one is provided with the stage portion perpendicular to described wooden partition, when described wooden partition is engaged to corresponding described doorframe, described stage portion to be embedded in described window and to recline with described inwall.
8. binary channels according to claim 1 controls air door, and it is characterized in that, described air door plate is provided with defrost heater strip.
9. a ducting system, is characterized in that, described ducting system comprises main air duct and the binary channels as described in any one of claim 1 ~ 8 be arranged in described main air duct controls air door.
10. a refrigerator, is characterized in that, described refrigerator comprises main air duct and the binary channels as described in any one of claim 1 ~ 8 be arranged in described main air duct controls air door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853929.3A CN105333673B (en) | 2015-11-27 | 2015-11-27 | Binary channels controls air door and has its ducting system and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853929.3A CN105333673B (en) | 2015-11-27 | 2015-11-27 | Binary channels controls air door and has its ducting system and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333673A true CN105333673A (en) | 2016-02-17 |
| CN105333673B CN105333673B (en) | 2017-12-29 |
Family
ID=55284341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510853929.3A Active CN105333673B (en) | 2015-11-27 | 2015-11-27 | Binary channels controls air door and has its ducting system and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333673B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101439A (en) * | 2017-04-28 | 2017-08-29 | 青岛海尔股份有限公司 | Refrigerator and the wind path converter for refrigerator |
| CN111412699A (en) * | 2020-04-07 | 2020-07-14 | 珠海格力电器股份有限公司 | Magnetic liquid separation device, liquid separation control method and air conditioning unit |
| CN111928551A (en) * | 2019-05-13 | 2020-11-13 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177718A (en) * | 1996-08-08 | 1998-04-01 | 三菱电机株式会社 | Refrigerated and cold store |
| CN1379220A (en) * | 2001-03-30 | 2002-11-13 | 株式会社三协精机制作所 | Throttle setting for refrigerator and refrigerator |
| CN1483979A (en) * | 2002-08-12 | 2004-03-24 | 株式会社三协精机制作所 | Throttle device |
| KR20050111210A (en) * | 2004-05-21 | 2005-11-24 | 엘지전자 주식회사 | An air conditioner and ventilator |
| JP2013145082A (en) * | 2012-01-16 | 2013-07-25 | Mitsubishi Electric Corp | Freezing refrigerator |
-
2015
- 2015-11-27 CN CN201510853929.3A patent/CN105333673B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1177718A (en) * | 1996-08-08 | 1998-04-01 | 三菱电机株式会社 | Refrigerated and cold store |
| CN1379220A (en) * | 2001-03-30 | 2002-11-13 | 株式会社三协精机制作所 | Throttle setting for refrigerator and refrigerator |
| CN1483979A (en) * | 2002-08-12 | 2004-03-24 | 株式会社三协精机制作所 | Throttle device |
| KR20050111210A (en) * | 2004-05-21 | 2005-11-24 | 엘지전자 주식회사 | An air conditioner and ventilator |
| JP2013145082A (en) * | 2012-01-16 | 2013-07-25 | Mitsubishi Electric Corp | Freezing refrigerator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101439A (en) * | 2017-04-28 | 2017-08-29 | 青岛海尔股份有限公司 | Refrigerator and the wind path converter for refrigerator |
| CN107101439B (en) * | 2017-04-28 | 2020-02-07 | 青岛海尔股份有限公司 | Refrigerator and air path converter for refrigerator |
| CN111928551A (en) * | 2019-05-13 | 2020-11-13 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN111928551B (en) * | 2019-05-13 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN111412699A (en) * | 2020-04-07 | 2020-07-14 | 珠海格力电器股份有限公司 | Magnetic liquid separation device, liquid separation control method and air conditioning unit |
| CN111412699B (en) * | 2020-04-07 | 2024-03-19 | 珠海格力电器股份有限公司 | Magnetic liquid separation device, liquid separation control method and air conditioning unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333673B (en) | 2017-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105333673A (en) | Double-channel control air door, air duct system with double-channel control air door and refrigerator | |
| CN206875572U (en) | Multichannel outlet valve and fresh air warmer | |
| KR101512409B1 (en) | Hood Cap for Anti-dew Condensation | |
| CN105605678B (en) | A kind of air supply method of air supply device, air-conditioning equipment and air-conditioning equipment | |
| KR101673392B1 (en) | Separation space insulate house | |
| CN105570972A (en) | Double-fan heater having fresh air function and capable of switching air direction through one ventilation door | |
| CN103874889A (en) | Recessed profile | |
| CN105180401A (en) | Air outlet device of air conditioner and air conditioning equipment | |
| CN104515207B (en) | Many through-flow air-conditioners and its control method | |
| CN105928172A (en) | Air deflector and total heat exchanger | |
| CN206755411U (en) | Air-conditioner outdoor unit | |
| CN205783627U (en) | Wind deflector and total-heat exchanger | |
| CN106016912A (en) | Air door mechanism assembly and refrigerator | |
| CN201757553U (en) | Multi-temperature-zone air duct structure and refrigerator. | |
| CN204478270U (en) | Air-conditioner | |
| CN204043121U (en) | Controllable ventilation domatic roof | |
| CN204202116U (en) | Car air-conditioner | |
| KR100499524B1 (en) | Indoor unit of ceiling type air conditioner | |
| CN111189120A (en) | Air conditioning system | |
| CN203432040U (en) | Opening and closing mechanism for air inlet of mobile air conditioner | |
| CN205351674U (en) | Air supply arrangement and air conditioning equipment | |
| CN204006431U (en) | Air-conditioner outdoor unit and new wind linked system | |
| CN203628852U (en) | Air conditioning system | |
| CN203628957U (en) | Air-conditioner air duct structure and air-conditioner | |
| CN201843464U (en) | Heat insulation wind-proof door |
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 |