CN105333673B - Binary channels controls air door and has its ducting system and refrigerator - Google Patents
Binary channels controls air door and has its ducting system and refrigerator Download PDFInfo
- Publication number
- CN105333673B CN105333673B CN201510853929.3A CN201510853929A CN105333673B CN 105333673 B CN105333673 B CN 105333673B CN 201510853929 A CN201510853929 A CN 201510853929A CN 105333673 B CN105333673 B CN 105333673B
- Authority
- CN
- China
- Prior art keywords
- air door
- doorframe
- door plate
- angle
- binary channels
- 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.)
- Active
Links
Landscapes
- Air-Flow Control Members (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Present invention is disclosed a kind of air door and with the air door ducting system and refrigerator, the air door is arranged in a main air duct, the main air duct includes two wind passage mouths for making airflow diversion or converging, the air door includes, two doorframes, it is respectively arranged at two wind passage mouths, each doorframe includes the opening surface close to the main air duct；Rotating assembly, connect two doorframes；Air door plate, it is connected on the rotating assembly, the air door plate can be matched with any doorframe to close the corresponding wind passage mouth；Wherein, two at least one of the doorframe can rotate along the rotating assembly, to change the angle of the angle of two opening surfaces；The air door plate rotates in the angle.Compared with prior art, the application greatlys save cost, and by relatively rotating connection between two doorframes of setting, increase the versatility of air door, reduce design cost and R＆D costs by the way that an air door plate and two doorframes respectively are equipped with.
Description
Technical field
The present invention relates to a kind of binary channels to control air door, and a kind of ducting system and refrigerator with the air door, belongs to
Household electrical appliance technical field.
Background technology
Air door of the ducting system of wind cooling refrigerator typically all with control cold wind circulation, and existing air door typically all includes one
Individual air door plate and a doorframe, when air door plate is closed on doorframe, then stop the circulation passage of cold wind；Described in being opened when air door plate
During doorframe, then the circulation passage of cold wind is opened.
But for when a main air duct branches into two branch air ducts, in order to selectively unlock two branch air ducts, it is necessary to
Two air doors are set to control the opening and closing in corresponding air channel respectively, this results in cost increase.
Moreover, after operation a period of time, air door inevitably produces frosting or condensation, and in order to ensure the tight of air door
Close property and structural stability on each air door, it is necessary to set heating wire.So, the cost that heating wire is brought not only is added,
And also increase the power consumption to caused by each air door carries out defrost respectively.
In addition, in order to coordinate the design of different refrigerator inside structures, the ducting system of refrigerator there is also it is various not
Same design, particularly, the angle between two branch air ducts is ever-changing.
Therefore, a kind of alternative inexpensive air door for opening two branch air ducts is designed, especially one kind can be according to reality
Border needs, the random air door adjusted with air channel matching relationship, very with economic benefit and Practical significance.
The content of the invention
To solve the above problems, the present invention provides and a kind of can control the air door of two passages simultaneously and have its air channel system
System and refrigerator, it not only can control two passages in air channel in opening and closing, make and break and opens open state and enter line translation, can also adapt to not
With the main air duct of design, solve the problems, such as that prior art cost is high low with versatility.
One of to achieve the above object, an embodiment of the present invention provides a kind of binary channels control air door, is arranged at one
In main air duct, the main air duct includes two wind passage mouths for making airflow diversion or converging, and the air door includes,
Two doorframes, it is respectively arranged at two wind passage mouths, each doorframe includes the opening close to the main air duct
Face；
Rotating assembly, connect two doorframes；
Air door plate, it is connected on the rotating assembly, it is relative to close that the air door plate can be matched with any doorframe
The wind passage mouth answered；
Wherein, two at least one of the doorframe can rotate along the rotating assembly, to change two opening surfaces
Angle angle；The air door plate rotates in the angle.
As the further improvement of an embodiment of the present invention, the angular range section of the angle is [0 °, 180 °].
As the further improvement of an embodiment of the present invention, the rotating assembly includes being arranged on a doorframe
First counterpart, the second counterpart being arranged on another doorframe, first counterpart and second counterpart can
Cooperate and relatively rotate.
As the further improvement of an embodiment of the present invention, the doorframe includes the side wall vertical with the opening surface,
First counterpart includes being used for the connecting portion being connected with second counterpart, and the connecting portion is arranged at the side wall back of the body
From the side that the side of the doorframe and the opening surface deviate from the doorframe.
As the further improvement of an embodiment of the present invention, the rotating assembly includes being fixedly arranged on the air door plate
Rotating shaft, first counterpart and second counterpart include axis hole respectively, and the rotating shaft can be arranged in the axis hole.
As the further improvement of an embodiment of the present invention, any bit that the air door plate can be stopped in the angle
Put place.
As the further improvement of an embodiment of the present invention, each doorframe include the window that supply stream passes through and
The inwall of the window is surrounded, the air door plate includes two wooden partitions corresponding with two doorframe difference, at least one
The wooden partition is provided perpendicular to the stage portion of the wooden partition, described when the wooden partition is engaged to the corresponding doorframe
Stage portion is embedded in the window and reclined with the inwall.
As the further improvement of an embodiment of the present invention, the air door plate is provided with defrost heater strip.
One of to achieve the above object, an embodiment of the present invention additionally provides a kind of ducting system, the ducting system
Including main air duct and the binary channels as described above being arranged in main air duct control air door.
One of to achieve the above object, an embodiment of the present invention additionally provides a kind of refrigerator, and the refrigerator includes main wind
Road and the binary channels as described above control air door being arranged in the main air duct.
Compared with prior art, the air door that the embodiment of the application one provides and ducting system and refrigerator with the air door
Have the advantages that：By the way that an air door plate and two doorframes respectively are equipped with, realize that an air door plate control is double
The alternative expression of passage is opened or opened simultaneously, greatlys save cost, simplifies the complexity of the corollary apparatus such as control and programming；
And connected by relative rotation between setting two doorframes, the angle angle between two doorframes can be changed, so that air door
The main air duct of different designs is adapted to, the different main air ducts such as with different wind passage mouth angles can be by adjusting two air doors
Between angle angle after installed, significantly increase the versatility of air door, reduce design cost and R＆D costs.
Brief description of the drawings
Fig. 1 is the structural representation of the main air duct of an embodiment of the present invention；
Fig. 2 is that the air door of an embodiment of the present invention is arranged at structural representation when 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 configuration schematic diagram of air door in Fig. 3；
Fig. 7 is the schematic diagram when air door plate of an embodiment of the present invention is matched with a doorframe.
Embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that one of ordinary skill in the art is made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
An embodiment of the present invention provides a kind of refrigerator, the refrigerator include housing, be contained in it is some in the housing
Compartment, refrigeration system.The refrigeration system is used to provide cold wind and is at least used to freeze to the compartment.The compartment specifically may be used
It is arranged to refrigerating chamber, refrigerating chamber, temperature-changing chamber, parcel tray etc..
The refrigerator also includes ducting system, and the ducting system connects the refrigeration system and the compartment, described cold
Wind can enter the compartment by the ducting system.
Specifically, the ducting system includes main air duct, the main air duct also includes two wind passage mouths, and air-flow can be in described
Wind passage mouth punishment stream converges, and e.g., the cold wind air-flow that may be configured as in the main air duct branches at two wind passage mouths
Two sides, it may also be configured to two side's air-flows and conflux respectively from two wind passage mouths in the main air duct.Specifically, the air channel
The branch air duct connected with the main air duct can be set at mouthful；Or at the wind passage mouth set connected with the main air duct it is described between
Room, namely the wind passage mouth is equivalent to the air inlet of the compartment；Or the wind passage mouth sets other to need and the main air duct
Be connected the device to be circulated with supply cold wind, and this is no longer going to repeat them.
The ducting system also includes the air door being arranged in the main air duct, and the air door includes two doorframes, air doors
Plate and rotating assembly.
Two doorframes are respectively arranged at two wind passage mouths, and each doorframe includes an opening surface, the opening
Face is arranged at the doorframe close to the side of the main air duct.
The rotating assembly is arranged between two doorframes, and for connecting two doorframes.
The air door plate is connected on the rotating assembly, and the air door plate can along the rotating assembly rotate and can
It is matched with any doorframe and sentences the corresponding wind passage mouth of closing.When wind passage mouth described in one is closed, the main wind
The connection in road and the wind passage mouth is blocked, and air-flow can not pass through the wind passage mouth；Now another wind passage mouth is opened, air-flow
The main air duct can be passed in and out by another wind passage mouth.
Wherein, two at least one of the doorframe can rotate along the rotating assembly, with change two doorframes it
Between angle angle, the air door plate can rotate in the angle.
The air door that the embodiment of the application one provides and ducting system and refrigerator with the air door, by by an air door
Plate is equipped with two doorframes respectively, realizes that an air door plate controls twin-channel alternative expression to open or open simultaneously, significantly
Cost has been saved, has simplified the complexity of the corollary apparatus such as control and programming；And turned by relative between two doorframes of setting
Dynamic connection, can change the angle angle between two doorframes, so that air door adapts to the main air duct of different designs, such as have not
With the different main air ducts of wind passage mouth angle, can be increased by being installed after adjusting the angle angle between two air doors
The big versatility of air door, reduces design cost and R＆D costs.
Below, the air door provided with reference to accompanying drawing an embodiment of the present invention and ducting system and refrigerator with the air door
Describe in detail.
Referring to Fig. 1, Fig. 1 is the structural representation of the main air duct of an embodiment of the present invention.The main air duct 200 includes the
One wind passage mouth 201 and the second wind passage mouth 202, air-flow in the main air duct 200 can be by first wind passage mouths 201 and described
Second wind passage mouth 202 splits into two.Specifically, the main air duct 200 passes through the branch air duct of the first wind passage mouth 201 and first
210 connect, are connected by second wind passage mouth 202 with the second branch air duct 220.Certainly, in other embodiments, described
Air-flow in one wind passage mouth 201 and second wind passage mouth 202 can be also met in the main air duct 200.
Referring to Fig. 2 to Fig. 7, the air door 100 includes the first doorframe 11, the second doorframe 12, rotating assembly 30 and air door plate
20。
First doorframe 11 is arranged in the main air duct 201 at first wind passage mouth 201, described second
Frame 12 is arranged in the main air duct 201 at second wind passage mouth 202, first doorframe 11 and second doorframe
12 are connected by the rotating assembly 30.
The air door plate 20 is connected on the rotating assembly 30 and can rotated along the rotating assembly 30.When the air door
Plate 30 coordinates when turning to first position with first doorframe 11 closes first wind passage mouth 201, so as to block the master
Air channel 200 and the connection of first branch air duct 210, while open second wind passage mouth 202；Similar, when the air door
Plate 30 coordinates when turning to the second place with second doorframe 12 closes second wind passage mouth 202, so as to block the master
Air channel 200 and the connection of second branch air duct 220, while open first wind passage mouth 201；Further, when the wind
When door-plate 30 turns to three position between the first position and the second place, first wind passage mouth 201
Opened with second wind passage mouth 202.
First doorframe 11 includes being arranged at its first opening surface 111 close to the side of main air duct 200, and described the
Two doorframes 12 include being arranged at its second opening surface 121 close to the side of main air duct 200, the He of the first opening surface 111
There is an angle α between second opening surface 121.First doorframe 11 and/or second doorframe 12 can be along described turns
Shaft assembly 30 rotates, to change the angle of the angle α., can when the air door 100 is installed in the main air duct 200
According to the position relationship of first wind passage mouth 201 and second wind passage mouth 202, change the angle of the angle α, so that institute
State air door and adapt to the corresponding main air duct 200.
Preferably, the adjustable extent section of the angle of the angle α is 0 °≤α≤180 °.That is, first doorframe
11 and/or second doorframe 12 can be rotated along the rotating assembly 30, make anaplasia of the angle of the angle α at 0 ° to 180 °
Change.So, the suitability of the air door 100 and a variety of main air ducts 200 can be greatly increased, increases the logical of the air door 100
The property used.
Specifically, the rotating assembly 30 include be arranged on first doorframe 11 the first counterpart 31, be arranged at
The second counterpart 32 on second doorframe 12 and the 3rd counterpart 33 being arranged on the air door plate 20.Implement one
In mode, first counterpart 31 and second counterpart 32 can cooperate and relatively rotate, so that the angle α
Angle is realized and can adjust in the range of 180 °；3rd counterpart 33 and two counterparts 31,32 it is at least one mutually
Relatively rotated with merging, so that the air door plate 20 can rotate in the angle α.
In accompanying drawing embodiment, first doorframe 11, second doorframe 12 and the air door plate 20 are arranged to coaxial
Rotate.
Specifically, first doorframe 11 also include be oppositely arranged with first opening surface 111 first end face 113,
The first side wall 112 being arranged between the first end face 113 and first opening surface 111, the first side wall 112 and institute
It is perpendicular to state the first opening surface 111.The first side wall 112 is provided with described first away from the side of first doorframe 11 and matched somebody with somebody
Component 31.
First counterpart 31 vertically protrudes out the first side wall 112, and first counterpart 31 includes first end
Portion 310, the first end 310 protrude out towards first opening surface 111 away from the side of first doorframe 11.Described
It is provided with first connecting portion 311 at one end 310, the first connecting portion 311 is located at the first side wall 112 away from described the
The side of one doorframe 11 and first opening surface 111 deviate from the side of first doorframe 11.On the whole, in Shenfu Fig. 4
Top view, first counterpart 31 form a L-shaped with first doorframe 11.
It is similar, second end face 123 that second doorframe 12 also includes being oppositely arranged with second opening surface 121,
The second sidewall 122 being arranged between the second end face 123 and second opening surface 121, the second sidewall 122 and institute
It is perpendicular to state the second opening surface 121.The second sidewall 122 is provided with described second away from the side of second doorframe 12 and matched somebody with somebody
Component 32.
Second counterpart 32 vertically protrudes out the second sidewall 122, and second counterpart 32 includes the second end
Portion 320, the second end 320 protrude out towards second opening surface 121 away from the side of second doorframe 12.Described
It is provided with second connecting portion 321 at two ends 320, the second connecting portion 321 is located at the second sidewall 122 away from described the
The side of two doorframes 12 and second opening surface 121 deviate from the side of second doorframe 12.On the whole, in Shenfu Fig. 4
Top view, second counterpart 32 form a L-shaped with second doorframe 12.
First counterpart 31, second counterpart 32 are respectively at the first connecting portion 311, second connection
Connection is realized at portion 321.In accompanying drawing embodiment, the first connecting portion 311 and the second connecting portion 321 are arranged to an axle
Hole.
3rd counterpart 33 is arranged to a rotating shaft, and the rotating shaft is fixedly arranged on the air door plate 20, and the rotating shaft can
It is arranged in the axis hole and is rotated in the axis hole, realizes the air door plate 20, first doorframe 11, described second
Rotation connection between doorframe 12.
In addition, the number of the rotating assembly 30 is arranged to two, the setting symmetrical above and below of two rotating assemblies 30 and
On same axis.
In addition, in an embodiment of the present invention, first doorframe 11 includes inwall 115 and the inwall 115 surrounds
First window 110, when the air door plate 20 does not coordinate with first doorframe 11, air-flow can pass through the first window
The 110 disengaging main air ducts 200.
Second doorframe 12 includes the second window 120 that inwall 125 and the inwall 125 surround, when the air door plate
20 with second doorframe 12 when not coordinating, and air-flow can pass in and out the main air duct 200 by second window 120.
The air door plate 20 includes the first wooden partition 21 and the second wooden partition 22 that are oppositely arranged, first wooden partition 21 with it is described
First doorframe 11 is corresponding, and second wooden partition 22 is corresponding with second doorframe 12.When the air door plate 20 is engaged to institute
When stating the first doorframe 11, first wooden partition 21 is used to close the first window 110；Described in being engaged to when the air door plate 20
During the second doorframe 12, second wooden partition 22 is used to close second window 120.
First wooden partition 21 is included perpendicular to the first step portion 211 of first wooden partition 21, first wooden partition 21
When being engaged to first doorframe 11, the first step portion 211 be embedded in the first window 110 and with described first in
Wall 115 reclines.
Similar, second wooden partition 22 is included perpendicular to the second step portion 221 of second wooden partition 22, and described the
When two wooden partitions 22 are engaged to second doorframe 12, the second step portion 221 be embedded in second window 120 and with institute
The second inwall 125 is stated to recline.By setting two stage portions 211,221, the closed effect of the air door 100 is considerably increased
Fruit.
In addition, in an embodiment of the present invention, the air door plate 20 is arranged to any that can be stopped in the angle α
Opening position, open with the opening and closing of two windows 110,120 of control or make and break or simultaneously, when two windows 110,120
When opening simultaneously, by controlling the stop position of the air door plate 20, two by two windows 110,120 are can also adjust
The flow proportional of stock air-flow.
In addition, in an embodiment of the present invention, the air door plate 20 is additionally provided with defrost heater strip, the defrost heating
Silk is used to heat the air door plate 20 at least to remove frost or condensation on the air door plate 20.The defrost heater strip
Uniformly it is laid at first wooden partition 21 and second wooden partition 22 of the air door plate 20, so as to respectively to first plate
Defrost is carried out at wall 21 and second wooden partition 22 or except condensation.
Above-described embodiment is not limited the scope of the invention, and in other embodiments, the rotating assembly 30 can also be set
Be set to arrange up and down it is multiple；The position of first counterpart 31, second counterpart 32 and the 3rd counterpart 33
Relation is interchangeable；The rotating assembly 30 may also be configured to other attachment structures；First wooden partition 21 and second wooden partition
22 may be configured as skill objective of identical or different, etc. the conversion of shape all without departing from the present invention, included in the protection of the present invention
In the range of.
Compared with prior art, the air door that the embodiment of the application one provides and ducting system and refrigerator with the air door
Have the advantages that：By the way that an air door plate and two doorframes respectively are equipped with, realize that an air door plate control is double
The alternative expression of passage is opened or opened simultaneously, greatlys save cost, simplifies the complexity of the corollary apparatus such as control and programming；
And connected by relative rotation between setting two doorframes, the angle angle between two doorframes can be changed, so that air door
The main air duct of different designs is adapted to, the different main air ducts such as with different wind passage mouth angles can be by adjusting two air doors
Between angle angle after installed, significantly increase the versatility of air door, reduce design cost and R＆D costs.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above describes illustrating only for feasibility embodiment of the invention in detail, and they are simultaneously
It is not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention or change all should
Within protection scope of the present invention.
Claims (10)
1. a kind of binary channels controls air door, it is arranged in a main air duct, the main air duct includes two for making airflow diversion or converging
Individual wind passage mouth, it is characterised in that the air door includes,
Two doorframes, it is respectively arranged at two wind passage mouths, each doorframe includes the opening surface close to the main air duct；
Rotating assembly, connect two doorframes；
Air door plate, it is connected on the rotating assembly, it is corresponding to close that the air door plate can be matched with any doorframe
The wind passage mouth；
Wherein, two at least one of the doorframe can rotate along the rotating assembly, to change the folder of two opening surfaces
The angle at angle；The air door plate rotates in the angle.
2. binary channels according to claim 1 controls air door, it is characterised in that the angular range section of the angle is
[0 °, 180 °].
3. binary channels according to claim 2 controls air door, it is characterised in that the rotating assembly includes being arranged at an institute
State the first counterpart on doorframe, the second counterpart being arranged on another doorframe, first counterpart and described
Two counterparts can cooperate and relatively rotate.
4. binary channels according to claim 3 controls air door, it is characterised in that the doorframe includes hanging down with the opening surface
Straight side wall, first counterpart include being used for the connecting portion being connected with second counterpart, and the connecting portion is arranged at
The side wall deviates from the side of the doorframe away from the side of the doorframe and the opening surface.
5. binary channels according to claim 3 controls air door, it is characterised in that the rotating assembly is described including being fixedly arranged on
Rotating shaft on air door plate, first counterpart and second counterpart include axis hole respectively, and the rotating shaft can be arranged in institute
State in axis hole.
6. binary channels according to claim 1 controls air door, it is characterised in that the air door plate can stop at the angle
At interior any position.
7. binary channels according to claim 1 controls air door, it is characterised in that each doorframe includes supply stream and passed through
Window and surround the inwall of the window, the air door plate includes two wooden partitions corresponding with two doorframe difference,
At least one wooden partition is provided perpendicular to the stage portion of the wooden partition, when the wooden partition is engaged to the corresponding doorframe
When, the stage portion is embedded in the window and reclined with the inwall.
8. binary channels according to claim 1 controls air door, it is characterised in that the air door plate is provided with defrost heating
Silk.
A kind of 9. ducting system, it is characterised in that the ducting system include main air duct and be arranged in the main air duct as
Binary channels control air door described in any one of claim 1 ~ 8.
A kind of 10. refrigerator, it is characterised in that the refrigerator include main air duct and be arranged in the main air duct as right will
The binary channels described in 1 ~ 8 any one is asked to control 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 CN105333673A (en) | 2016-02-17 |
| CN105333673B true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111928551B (en) * | 2019-05-13 | 2022-02-22 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333673A (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105333673B (en) | Binary channels controls air door and has its ducting system and refrigerator | |
| CN206875572U (en) | Multichannel outlet valve and fresh air warmer | |
| CN103453630B (en) | A kind of Vehicular cold-warm storage box | |
| CN106403030A (en) | Air conditioner indoor unit | |
| CN204026843U (en) | Wall-hanging air conditioner indoor unit | |
| CN204665735U (en) | Air conditioning system and air conditioner | |
| CN104728931A (en) | Air conditioning system | |
| CN208238003U (en) | air conditioner | |
| CN104764097A (en) | air conditioning system, air conditioner and control method thereof | |
| CN104118444A (en) | Blowing rate adjusting device of railway vehicle | |
| CN107120891A (en) | Horizontal refrigerator with four sides air blowing function | |
| CN205713775U (en) | A kind of triplex glass vent window | |
| CN107940662A (en) | Intelligent fresh air system | |
| CN108916090A (en) | A kind of fan being provided simultaneously with refrigeration and heat-production functions | |
| CN202040897U (en) | Air conditioner used for vehicle | |
| CN104515207B (en) | Many through-flow air-conditioners and its control method | |
| CN202276584U (en) | Closed type communication machine cabinet | |
| CN206709240U (en) | Indoor apparatus of air conditioner and air treatment system | |
| CN104006513B (en) | Air conditioning system and control method thereof | |
| CN204478270U (en) | Air-conditioner | |
| CN107726586A (en) | Air conditioner and its control method | |
| CN203958155U (en) | Guideway vehicle regulates air quantity | |
| CN106016912A (en) | Air door mechanism assembly and refrigerator | |
| KR100499524B1 (en) | Indoor unit of ceiling type air conditioner | |
| CN109764603A (en) | Refrigerator and its control method |
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 |