CN108626951A - A kind of air-duct apparatus of double airdoor control wind directions and air quantity - Google Patents
A kind of air-duct apparatus of double airdoor control wind directions and air quantity Download PDFInfo
- Publication number
- CN108626951A CN108626951A CN201810541461.8A CN201810541461A CN108626951A CN 108626951 A CN108626951 A CN 108626951A CN 201810541461 A CN201810541461 A CN 201810541461A CN 108626951 A CN108626951 A CN 108626951A
- Authority
- CN
- China
- Prior art keywords
- air
- air duct
- duct
- double
- foam
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 17
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 241001075561 Fioria Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 221 Substances 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0683—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans the fans not of the axial type
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of double airdoor control wind directions and the air-duct apparatus of air quantity, it is related to technical field of refrigeration equipment, wind inlet channel is respectively communicated with the first air duct and the second air duct, and the air inlet by being arranged thereon is connected to return airway, return airway bottom sets return air inlet, and is connected to inner cavity by return air inlet；Double air doors include two independent air doors, and two independent air doors are respectively arranged on the inlet in the first air duct and the second air duct, for controlling intake volume；The entrance in the first air duct and the second air duct is connected to wind inlet channel, and outlet is respectively the first air outlet and the second air outlet.The present invention uses the air channel structure in the double air ducts of double air doors, cold air branches to two air ducts by wind inlet channel top, and outlet air up and down respectively, air inlet volute structure is complete, air duct is short, windage is small, pressure is big, it is rapid to realize that refrigerator inner cavity freezes and ensures temperature uniformity, and then the working time of compressor is reduced, reduce energy consumption of refrigerator.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, and in particular to a kind of refrigerator for low-temperature preservation article.
Background technology
Refrigerator is a kind of refrigeration equipment keeping constant low temperature, be in life common one kind for low-temperature preservation food or
The electric appliance of other articles is widely used in life, industrial circle.Currently, each above and below being mostly used at refrigerator air duct spiral case
The structure of one outlet air opening is set, and this structure causes the globality of air channel structure inner spiral casing to be destroyed, and cold air loss is larger.
Meanwhile cold air can not form the pressure of bigger in spiral case, the distance conveyed up and down farther out, and then leads to refrigerator inside
Non-uniform temperature.In addition, the refrigerator upper end temperature of this structure is higher compared with lower temperature, the food of refrigerator upper end is not only deposited in
It is perishable, while to make refrigerator upper end temperature reach setting value, the cooling time of refrigerator increases, and energy consumption increases.
By patent retrieval, there are following known technical solutions：
Patent 1：
Application number：CN201110283150.4, the applying date：2011.09.22 authorized announcement date：2012.01.25, this hair
It is bright to be related to a kind of refrigerator air flue structure being adjusted in synchronism refrigerating.The refrigerator air flue structure includes the air duct lid being located in air duct
The flabellum front end of plate and fan electromotor, the fan electromotor is equipped with air duct, and the air duct is connected with for controlling air duct stroke
Stepper motor, the air duct and stepper motor are placed in air duct cover board, the air duct upper end have refrigeration air-supply air port, rear upper end and
There is freezing air-supply air port in posterior end.The present invention can be adjusted in synchronism the air quantity of freezing, refrigeration, while can arbitrarily close and wherein appoint
One compartment.Fully synchronized cooling can be ensured by control software in refrigerator freezing, refrigeration.When any compartment needs by force
When refrigeration, than the cold that common frost-free refrigerator provides bigger, while it will not lead to that another compartment temperature is low and causes energy consumption again
Increase, it is more energy efficient during the use of such refrigerator.Present invention can apply in frostless household refrigerator-freezer.
Patent 2：
Application number：CN201510752988.1, the applying date：2015.11.06 authorized announcement date：2016.01.27, this hair
Bright to be related to a kind of refrigerator air flue structure and the refrigerator with it, which is arranged in the storeroom of the refrigerator,
Including air duct cover board, the air duct cover board top is equipped with wind turbine, and lower part is equipped with air door, the axle center of the wind turbine and the air door
Axle center on a vertical line；Air duct slot, air duct slot one end extend to the side in the air door region from wind turbine both sides,
It is distinguished and admirable to for arc line shaped in the air duct slot.Due to being arranged as the air duct slot to extend to the air door from wind turbine both sides
Side, it is distinguished and admirable to for arc line shaped in the air duct slot, when wind turbine rotates, ensure after the water on fan leaf is thrown away along air duct
Distinguished and admirable flow direction is drawn in slot, and avoiding the water on fan leaf will not be thrown near air door, and air door is caused to freeze.
Through the above search, it has been found that above technical scheme does not influence the novelty of the present invention；And the above patent text
The intercombination of part is without destroying creativeness of the invention.
Invention content
The present invention provides a kind of double airdoor control wind precisely in order to avoid above-mentioned existing deficiencies in the technology
To and air quantity air-duct apparatus.
The present invention is to solve technical problem to adopt the following technical scheme that：A kind of air duct of double airdoor control wind directions and air quantity dress
It sets, includes the air channel structure set on the babinet back of refrigerator, the air channel structure includes wind inlet channel, return airway and mutually
Independent first air duct and the second air duct；The wind inlet channel is respectively communicated with first air duct and second air duct, and
It is connected to the return airway by the air inlet being arranged thereon, the return airway bottom sets return air inlet, and is returned by described
Air port is connected to the inner cavity；Double air doors include two independent air doors, and two independent air doors are respectively arranged on first wind
The inlet in road and second air duct, for controlling intake volume；The entrance in first air duct and the second air duct with it is described
Wind inlet channel is connected to, and outlet is respectively the first air outlet and the second air outlet；Evaporator and centrifugal blower component are respectively arranged on institute
It states on the inside of return airway and the wind inlet channel.
Further, side and bottom side set the wind inlet channel and the return airway respectively in the middle part of the foam of air duct,
The entrance in second air duct is set to air duct foam top, and is extended downwardly by the air duct foam other side, and described the
Two air outlets are set to air duct foam bottom, and the entrance in first air duct is set to air duct foam top, and prolongs upwards
It stretches, first air outlet is set to the air duct foam head；First air duct and second air duct are by being set to the wind
The shunting boss on road foam top and air door boss between two independent air doors separate, second air duct in
It is described to hand over to steering at boss and extend downwardly.
Further, the air duct foam cover board and the sealing block are installed on the air duct foam back side, correspond to respectively
First air duct and the setting of the position of second air duct front half section and second air duct second half section, are used to form sealing
First air duct and second air duct；Air duct cover board is installed on before the air duct foam, and is carried on the back embedded in the babinet
On the liner in portion.
Further, the respectively double big air outlets of air door of two independent air doors and the small air outlet of double air doors, it is described double
The big air outlet of air door is set to the inlet in first air duct, and double small air outlets of air door are set to the entrance in second air duct
Place.
Further, sealing sponge is set at first air duct and second tunnel inlet, and double air doors pass through
The sealing foam seal installation.
Further, the centrifugal blower component is an integral structure, and includes the wind turbine and centrifugal wind wheel of assembly connection.
Further, spiral case is set to the centrifugal blower component external, is installed on the air duct foam, in motor cover board
Portion sets circular hole, and the position setting of the corresponding centrifugal blower component is installed on the air duct foam back side；Aluminium foil sponge is pasted on
In the return airway, it is filled in the gap of the evaporator and the air duct foam.
Further, double air doors and the spiral case pass through the mounting groove assembly connection on the air duct foam.
Further, any of the air duct foam and the air duct foam edge are equipped with fitting groove, another edge
It is connected together equipped with mounting boss, and by the fitting groove and the mounting boss；Described is corresponded on the air duct foam
Two air ducts edge set air duct mounting boss, and the sealing block passes through the air duct mounting boss assembly connection.
The present invention provides a kind of double airdoor control wind directions and the air-duct apparatus of air quantity, have the advantages that：
1, using the air channel structure in the double air ducts of double air doors, cold air branches to two air ducts by wind inlet channel top, and respectively
Outlet air up and down, air inlet volute structure is complete, and air duct is short, windage is small, pressure is big, rapid to realize refrigerator inner cavity refrigeration
And ensure temperature uniformity, and then the working time of compressor is reduced, reduce energy consumption of refrigerator；
2, air channel structure is on the inner container of icebox, be not take up refrigerator volume, and then the relative increase capacity of refrigerator, improves
The plot ratio of refrigerator；
3, simple in structure, concise in technology, production cost are low, practicability is good.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention；
Fig. 2 is the assembling structure schematic diagram of the present invention.
In figure：
2, air channel structure, 21, air duct cover board, 22, air duct foam, 221, air inlet, 222, shunting boss, 223, hand over to convex
Platform, the 224, first air duct, the 225, first air outlet, the 226, second air duct, the 227, second air outlet, 228, return air inlet, 23, centrifugation
Fan assembly, 24, double air doors, 241, the big air outlet of double air doors, 242, the small air outlet of double air doors, 243, sealing sponge, 25, air duct
Foam cover board, 26, spiral case, 27, motor cover board, 28, sealing block, 29, aluminium foil sponge；S, air flow direction.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
As shown in Fig. 1~Fig. 2, structural relation is：Include the air channel structure 2 set on the babinet back of refrigerator, air duct knot
Structure 2 includes wind inlet channel, return airway and mutual 224 and second air duct 226 of independent first air duct；Wind inlet channel and first
Air duct 224 and the second air duct 226 are respectively communicated with, and the air inlet 221 by being arranged thereon is connected to return airway, return airway
Bottom sets return air inlet 228, and is connected to inner cavity by return air inlet 228；Double air doors 24 include two independent air doors, two independent wind
Door is respectively arranged on the inlet in the first air duct 224 and the second air duct 226, for controlling intake volume；First air duct 224 and second
The entrance in air duct 226 is connected to wind inlet channel, and outlet is respectively the first air outlet 225 and the second air outlet 227；Evaporator and from
Heart fan assembly 23 is respectively arranged on the inside of return airway and wind inlet channel.
Preferably, 22 middle part side of air duct foam and bottom side set wind inlet channel and return airway, the second air duct respectively
226 entrance is set to 22 top of air duct foam, and is extended downwardly by 22 other side of air duct foam, and the second air outlet 227 is set to wind
The entrance of 22 bottom of road foam, the first air duct 224 is set to 22 top of air duct foam, and upwardly extends, and the first air outlet 225 is set to
22 top of air duct foam；First air duct 224 and the second air duct 226 by set on 22 top of air duct foam shunting boss 222 and
Air door boss between two independent air doors separates, and the second air duct 226 to steering at boss 223 and is extended downwardly in friendship.
Preferably, air duct foam cover board 25 and sealing block 28 are installed on 22 back side of air duct foam, correspond to the first air duct respectively
224 and 226 second half section of 226 front half section of the second air duct and the second air duct position setting, be used to form the first air duct of sealing
224 and second air duct 226；Air duct cover board 21 is installed on 21 front of air duct foam, and on the liner at babinet back.
Preferably, two independent air doors are respectively the big air outlet 241 of double air doors and the small air outlet 242 of double air doors, double air doors
Big air outlet 241 is set to the inlet in the first air duct 224, and double small air outlets 242 of air door are set to the inlet in the second air duct 226.
Preferably, sealing sponge 243 is set to 226 inlet of the first air duct 224 and the second air duct, and double air doors 24 pass through sealing
The sealing installation of sponge 243.
Preferably, centrifugal blower component 23 is an integral structure, and includes the wind turbine and centrifugal wind wheel of assembly connection.
Preferably, spiral case 26 is set to outside centrifugal blower component 23, is installed on air duct foam 22,27 middle part of motor cover board
If circular hole, the position setting of corresponding centrifugal blower component 23 is installed on 22 back side of air duct foam；Aluminium foil sponge 29 is pasted on return air
In air duct, it is filled in the gap of evaporator and air duct foam 22.
Preferably, double air doors 24 and spiral case 26 pass through the mounting groove assembly connection on air duct foam 22.
Preferably, any of air duct foam 22 and air duct foam 21 edge are equipped with fitting groove, another edge is equipped with dress
It is connected together with boss, and by fitting groove and mounting boss；Corresponding second air duct edge sets air duct assembly on air duct foam 22
Boss, sealing block 28 pass through air duct mounting boss assembly connection.
When specific refrigeration, air-flow is moved towards as shown in S.Cold wind through evaporator cooling is under the action of centrifugal blower component 23
Wind inlet channel is entered by air inlet 221, high pressure draught is formed under the action of spiral case 26, the first wind is dividedly led into through double air doors 24
Road 224 and the second air duct 226, and flowed out respectively by the first air outlet 225 and the second air outlet 227.Wherein, the first air duct 224
Interior cold wind is flowed out by the first air outlet 225 directly up, and the cold wind in the second air duct 226 flows up, in shunting boss 222
Under the action of turn to, flow downward and flowed out by the second air port 227.
Double air doors 24 are used to control the shunting and outlet air of cold air.When the first air duct, 224 corresponding refrigerated area temperature is higher than
When the temperature of setting, double big air outlets 241 of air door are opened, and otherwise the big air outlet 241 of double air doors is closed, and stops the system in the region
It is cold.When temperature of the 226 corresponding refrigerated area temperature of the second air duct higher than setting, double small air outlets 242 of air door are opened, otherwise
Double small air outlets 242 of air door are closed, and the refrigeration in the region is stopped.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or
It replaces, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. the air-duct apparatus of a kind of double airdoor control wind directions and air quantity, it is characterised in that：Include set on the babinet back of refrigerator
Air channel structure (2), the air channel structure (2) include wind inlet channel, return airway and mutually independent first air duct (224) and
Second air duct (226)；The wind inlet channel is respectively communicated with first air duct (224) and second air duct (226), and is led to
It crosses the air inlet (221) being arranged thereon to be connected to the return airway, the return airway bottom sets return air inlet (228), and leads to
The return air inlet (228) is crossed to be connected to the inner cavity；Double air doors (24) include two independent air doors, two independent air doors point
Not She Yu first air duct (224) and second air duct (226) inlet, for controlling intake volume；Described first
The entrance of air duct (224) and the second air duct (226) is connected to the wind inlet channel, outlet be respectively the first air outlet (225) and
Second air outlet (227)；Evaporator and centrifugal blower component (23) are respectively arranged in the return airway and the wind inlet channel
Side.
2. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：It steeps in air duct
Side and bottom side set the wind inlet channel and the return airway respectively in the middle part of foam (22), second air duct (226)
Entrance is set to air duct foam (22) top, and is extended downwardly by air duct foam (22) other side, second outlet air
Mouth (227) is set to air duct foam (22) bottom, and the entrance of first air duct (224) is set on the air duct foam (22)
Portion, and upwardly extend, first air outlet (225) is set at the top of the air duct foam (22)；First air duct (224) and
Second air duct (226) by be set to air duct foam (22) top shunting boss (222) and set on two it is described solely
Air door boss between vertical air door separates, and second air duct (226) is handed in described to turning at boss (223) and to downward
It stretches.
3. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 2 and air quantity, it is characterised in that：The wind
Road foam cover board (25) and the sealing block (28) are installed on air duct foam (22) back side, correspond to first air duct respectively
(224) it is arranged with the position of the second air duct (226) front half section and the second air duct (226) second half section, is used to form
First air duct (224) of sealing and second air duct (226)；Air duct cover board (21) is installed on the air duct foam (21)
Front, and on the liner at the babinet back.
4. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：Two institutes
It is respectively double big air outlets of air door (241) and double small air outlets of air door (242), double big air outlets of air door to state independent air door
(241) it is set to the inlet of first air duct (224), double small air outlets of air door (242) are set to second air duct
(226) inlet.
5. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：Sealing sea
Continuous (243) are set to first air duct (224) and second air duct (226) inlet, and double air doors (24) pass through described
It seals sponge (243) and seals installation.
6. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：It is described from
Heart fan assembly (23) is an integral structure, and includes the wind turbine and centrifugal wind wheel of assembly connection.
7. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 2 and air quantity, it is characterised in that：Spiral case
(26) it is external to be set to the centrifugal blower component (23), is installed on the air duct foam (22), is set in the middle part of motor cover board (27)
Circular hole, the position setting of the corresponding centrifugal blower component (23), is installed on air duct foam (22) back side；Aluminium foil sponge
(29) it is pasted in the return airway, is filled in the gap of the evaporator and the air duct foam (22).
8. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 7 and air quantity, it is characterised in that：It is described double
Air door (24) and the spiral case (26) pass through the mounting groove assembly connection that is set on the air duct foam (22).
9. the air-duct apparatus of a kind of double airdoor control wind directions according to claim 2 and air quantity, it is characterised in that：The wind
Any of road foam (22) and the air duct foam (21) edge are equipped with fitting groove, another edge is equipped with mounting boss, and
It is connected together by the fitting groove and the mounting boss；Second air duct edge is corresponded on the air duct foam (22) to set
Air duct mounting boss, the sealing block (28) pass through the air duct mounting boss assembly connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541461.8A CN108626951A (en) | 2018-05-30 | 2018-05-30 | A kind of air-duct apparatus of double airdoor control wind directions and air quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541461.8A CN108626951A (en) | 2018-05-30 | 2018-05-30 | A kind of air-duct apparatus of double airdoor control wind directions and air quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626951A true CN108626951A (en) | 2018-10-09 |
Family
ID=63690744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541461.8A Pending CN108626951A (en) | 2018-05-30 | 2018-05-30 | A kind of air-duct apparatus of double airdoor control wind directions and air quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626951A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068187A (en) * | 2019-04-11 | 2019-07-30 | 安徽康佳同创电器有限公司 | A kind of refrigerator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212755A (en) * | 1996-11-15 | 1999-03-31 | 松下冷机株式会社 | Damper device and method for driving the same |
| US20060168990A1 (en) * | 2005-02-01 | 2006-08-03 | Jung-Bum Park | Damper device for refrigerator |
| JP2006308259A (en) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | Freezer-refrigerator |
| CN105402978A (en) * | 2015-11-30 | 2016-03-16 | 合肥美菱股份有限公司 | Air duct device of refrigerator and full-variable-temperature refrigerator |
| CN105486001A (en) * | 2015-12-22 | 2016-04-13 | 青岛海尔股份有限公司 | Refrigerator with double air doors and control method for refrigerator with double air doors |
| CN206001779U (en) * | 2016-08-31 | 2017-03-08 | 合肥美菱股份有限公司 | A kind of ducting system of horizontal chest freezer and its refrigerator-freezer |
| JP2017072314A (en) * | 2015-10-07 | 2017-04-13 | パナソニックＩｐマネジメント株式会社 | Air conditioned space inclusive facility, freezing refrigerator, freezing refrigerator device and freezing refrigerator warehouse |
| WO2017152580A1 (en) * | 2016-03-09 | 2017-09-14 | 青岛海尔股份有限公司 | Refrigerator and multipath air supply device for refrigerator |
| CN207214575U (en) * | 2017-05-08 | 2018-04-10 | 合肥华凌股份有限公司 | Refrigerate chamber component and refrigeration plant |
| CN208282482U (en) * | 2018-05-30 | 2018-12-25 | 长虹美菱股份有限公司 | A kind of air-duct apparatus of double airdoor control wind directions and air quantity |
-
2018
- 2018-05-30 CN CN201810541461.8A patent/CN108626951A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212755A (en) * | 1996-11-15 | 1999-03-31 | 松下冷机株式会社 | Damper device and method for driving the same |
| US20060168990A1 (en) * | 2005-02-01 | 2006-08-03 | Jung-Bum Park | Damper device for refrigerator |
| JP2006308259A (en) * | 2005-05-02 | 2006-11-09 | Mitsubishi Electric Corp | Freezer-refrigerator |
| JP2017072314A (en) * | 2015-10-07 | 2017-04-13 | パナソニックＩｐマネジメント株式会社 | Air conditioned space inclusive facility, freezing refrigerator, freezing refrigerator device and freezing refrigerator warehouse |
| CN105402978A (en) * | 2015-11-30 | 2016-03-16 | 合肥美菱股份有限公司 | Air duct device of refrigerator and full-variable-temperature refrigerator |
| CN105486001A (en) * | 2015-12-22 | 2016-04-13 | 青岛海尔股份有限公司 | Refrigerator with double air doors and control method for refrigerator with double air doors |
| WO2017152580A1 (en) * | 2016-03-09 | 2017-09-14 | 青岛海尔股份有限公司 | Refrigerator and multipath air supply device for refrigerator |
| CN206001779U (en) * | 2016-08-31 | 2017-03-08 | 合肥美菱股份有限公司 | A kind of ducting system of horizontal chest freezer and its refrigerator-freezer |
| CN207214575U (en) * | 2017-05-08 | 2018-04-10 | 合肥华凌股份有限公司 | Refrigerate chamber component and refrigeration plant |
| CN208282482U (en) * | 2018-05-30 | 2018-12-25 | 长虹美菱股份有限公司 | A kind of air-duct apparatus of double airdoor control wind directions and air quantity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068187A (en) * | 2019-04-11 | 2019-07-30 | 安徽康佳同创电器有限公司 | A kind of refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105180560B (en) | Refrigerator | |
| CN109237854B (en) | Frostless air-cooled refrigerator with moisturizing function | |
| CN106440625A (en) | Air-cooled refrigerator with ice making chamber | |
| CN106322883A (en) | Air-cooled refrigerator and control method thereof | |
| CN106679274A (en) | Cold storage and refrigerating device | |
| CN108344224A (en) | Refrigerator and its operation method | |
| CN202562165U (en) | Refrigerator | |
| CN209672683U (en) | A kind of ducting assembly structure for wind cooling refrigerator | |
| CN105526770A (en) | Control method for multifunctional chamber in refrigerator and refrigerator | |
| CN208170825U (en) | A kind of refrigerator with door body hothouse | |
| CN105318627B (en) | Refrigerator | |
| CN106766488A (en) | Wind cooling refrigerator and its control method | |
| CN208282471U (en) | A kind of refrigerator of double airdoor control wind directions and air quantity | |
| CN108020000A (en) | The defrosting control method and refrigerator of refrigerator | |
| CN207763329U (en) | A kind of refrigerator air duct component with electric flap | |
| CN108387063A (en) | Built-in refrigerator | |
| CN108444172A (en) | A kind of refrigerator of double airdoor control wind directions and air quantity | |
| CN106766635B (en) | Refrigerator | |
| CN208282482U (en) | A kind of air-duct apparatus of double airdoor control wind directions and air quantity | |
| CN107062747A (en) | A kind of refrigerator air duct component and refrigerator | |
| CN108626951A (en) | A kind of air-duct apparatus of double airdoor control wind directions and air quantity | |
| CN102466382A (en) | Air-cooling refrigerator and defrosting method thereof | |
| CN203758139U (en) | Multi-fan refrigerator air duct | |
| CN108344230A (en) | Anti-condensation refrigerator and its operation method | |
| CN211552174U (en) | Air path system for side-by-side combination refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |