CN108444172A - A kind of refrigerator of double airdoor control wind directions and air quantity - Google Patents
A kind of refrigerator of double airdoor control wind directions and air quantity Download PDFInfo
- Publication number
- CN108444172A CN108444172A CN201810541426.6A CN201810541426A CN108444172A CN 108444172 A CN108444172 A CN 108444172A CN 201810541426 A CN201810541426 A CN 201810541426A CN 108444172 A CN108444172 A CN 108444172A
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- air duct
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- refrigerator
- foam
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- 239000006260 foam Substances 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 11
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000000930 thermomechanical effect Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 16
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 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
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 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
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 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
- F25D11/00—Self-contained movable devices, e.g. domestic 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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- 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 refrigerators 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 refrigerator.
The present invention is to solve technical problem to adopt the following technical scheme that：A kind of refrigerator of double airdoor control wind directions and air quantity,
The refrigerator includes babinet and openable and closable door body, and the babinet and door body are connected and form inner cavity, air duct knot in inside
Structure be set to the babinet back, the air channel structure include wind inlet channel, return airway and mutually independent first air duct and
Second air duct；The wind inlet channel is respectively communicated with first air duct and second air duct, and by be arranged thereon into
Air port is connected to the return airway, and the return airway bottom sets return air inlet, and is connected by the return air inlet and the inner cavity
It is logical；Double air doors include two independent air doors, and two independent air doors are respectively arranged on first air duct and second air duct
Inlet, for controlling intake volume；The entrance in first air duct and the second air duct is connected to the wind inlet channel, outlet
Respectively the first air outlet and the second air outlet；
Refrigerator drawer is set to the intracavity bottom, and air-supply partition board is set at the top of the refrigerator drawer, first air outlet
It is respectively communicated to the inner cavity and the air-supply partition board with second air outlet, and is respectively used to the inner cavity top and leads to
The air-supply partition board is crossed to the refrigerator drawer transporting cold wind；Evaporator and centrifugal blower component are respectively arranged on the return airway
With wind inlet channel inside.
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 inner cavity
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.
Further, first air outlet is connected to the shunt duct for from top to bottom setting each air outlet, the shunting wind
Road is used to cold wind being uniformly delivered to each position of the inner cavity.
The present invention provides a kind of double airdoor control wind directions and the refrigerators 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 structural diagram of the present invention；
Fig. 2 is the explosive view of air channel structure of the present invention；
Fig. 3 is the structural schematic diagram of air channel structure of the present invention；
Fig. 4 is the front view of air channel structure of the present invention.
In figure：
11, babinet, 12, door body, 13, refrigerator drawer, 14, evaporator；15, air-supply partition board；2, air channel structure, 21, air duct
Cover board, 22, air duct foam, 221, air inlet, 222, shunting boss, 223, hand over to boss, the 224, first air duct, 225, first goes out
Air port, the 226, second air duct, the 227, second air outlet, 228, return air inlet, 23, centrifugal blower component, 24, double air doors, 241, double
The big air outlet of air door, 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 Figure 1 to 4, structural relation is：Refrigerator includes babinet 11 and openable and closable door body 12, babinet 11 and door
Body 12 is connected and forms inner cavity in inside, and air channel structure 2 is set to 11 back of babinet, and air channel structure 2 includes wind inlet channel, returns
Wind air duct and mutually 224 and second air duct 226 of independent first air duct；Wind inlet channel and the 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, and return airway bottom sets return air inlet 228,
And it is connected to inner cavity by return air inlet 228；Double air doors 24 include two independent air doors, and two independent air doors are respectively arranged on the first wind
The inlet in road 224 and the second air duct 226, for controlling intake volume；The entrance in the first air duct 224 and the second air duct 226 with
Wind inlet channel is connected to, and outlet is respectively the first air outlet 225 and the second air outlet 227；
Refrigerator drawer 13 is set to intracavity bottom, and air-supply partition board 15 is set to the top of refrigerator drawer 13, the first air outlet 225 and the
Two air outlets 227 are respectively communicated to inner cavity and air-supply partition board 15, and be respectively used to inner cavity top and by blow partition board 15 to
13 transporting cold wind of refrigerator drawer；Evaporator 14 and centrifugal blower component 23 are respectively arranged on the inside of return airway and wind inlet channel.
The cold air cooled down through evaporator 14 branches to the first air duct 224 and the second air duct 226, the first air duct in wind inlet channel
224 cold air is delivered to the first air outlet 225 of inner cavity top, and cold wind sinks to fully realizing inner cavity refrigeration.Second air duct 226
Cold air is delivered in the refrigerator drawer 13 of intracavity bottom, realizes the refrigeration of refrigerator drawer 13.Return air inlet 228 is set to intracavity bottom,
Rise convenient for the hot wind return air after refrigeration, heat exchange is carried out with the evaporator 14 in return airway.
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 inner cavity 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；Cold air is in spiral case 26, motor cover
The circulated air with certain pressure intensity is formed under the action of plate 27 and centrifugal blower component 23.
Aluminium foil sponge 29 is pasted in return airway, is filled in evaporator 14 in the gap of air duct foam 22, plays close
Effect on fire when sealing and prevent refrigerator defrost.
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；Such assembly method is not only easy to assembly quick, can also improve
The stability of leakproofness and relative position between build-up member.
Preferably, the first air outlet 225 is connected to the shunt duct for from top to bottom setting each air outlet, and shunt duct is used for will
Cold wind is uniformly delivered to each position of inner cavity.
When specific refrigeration, air-flow is moved towards as shown in S.Effect of the cold wind to cool down through evaporator 14 in centrifugal blower component 23
Under by air inlet 221 enter wind inlet channel, form high pressure draught under the action of spiral case 26, first be dividedly led into through double air doors 24
Air duct 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
Cold wind in 224 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
It turns under the action of 222, flow downward and is flowed out by the second air port 227.
Cold wind is uniformly delivered to the top and middle part of refrigerator inner cavity by the first air outlet 225 through shunt duct, is realized uniform
Refrigeration.Cold wind is delivered to through partition board 15 of blowing in the refrigerator drawer 13 of refrigerator inner cavity bottom by the second air outlet 227, realizes refrigerator
Refrigeration in drawer 13.
Double air doors 24 are used to control the shunting and outlet air of cold air.When refrigerator inner cavity top and middle portion temperature are set higher than user
Inner cavity temperature when, the big air outlets 241 of double air doors are opened, and otherwise the big air outlet 241 of double air doors is closed, stop inner cavity top and in
The refrigeration in portion.When 13 temperature of refrigerator drawer is higher than drawer temperature set by user, double small air outlets 242 of air door are opened, otherwise
Double small air outlets 242 of air door are closed, and the refrigeration of refrigerator drawer 13 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 (10)
1. the refrigerator of a kind of double airdoor control wind directions and air quantity, the refrigerator includes babinet (11) and openable and closable door body (12),
The babinet (11) and door body (12) are connected and form inner cavity in inside, it is characterised in that：Air channel structure (2) is set to described
Babinet (11) back, the air channel structure (2) include wind inlet channel, return airway and mutual independent first air duct (224)
With the second air duct (226)；The wind inlet channel is respectively communicated with first air duct (224) and second air duct (226), and
It being connected to the return airway by the air inlet (221) being arranged thereon, the return airway bottom sets return air inlet (228), and
It is connected to the inner cavity by the return air inlet (228)；Double air doors (24) include two independent air doors, two independent air doors
It is respectively arranged on the inlet of first air duct (224) and second air duct (226), for controlling intake volume；Described
The entrance of one air duct (224) and the second air duct (226) is connected to the wind inlet channel, and outlet is respectively the first air outlet (225)
With the second air outlet (227)；
Refrigerator drawer (13) is set to the intracavity bottom, and air-supply partition board (15) is set at the top of the refrigerator drawer (13), and described the
One air outlet (225) and second air outlet (227) are respectively communicated to the inner cavity and the air-supply partition board (15), and respectively
For to the inner cavity top and by the air-supply partition board (15) to the refrigerator drawer (13) transporting cold wind；Evaporator (14)
It is respectively arranged on the inside of the return airway and the wind inlet channel with centrifugal blower component (23).
2. the refrigerator of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：Air duct foam
(22) middle part side and bottom side set the wind inlet channel and the return airway respectively, and the second air duct (226) enter
Mouth is set to air duct foam (22) top, and is extended downwardly by air duct foam (22) other side, second air outlet
(227) it is set to air duct foam (22) bottom, 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 refrigerator of a kind of double airdoor control wind directions according to claim 2 and air quantity, it is characterised in that：The air duct bubble
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 inner cavity back.
4. the refrigerator of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：Two described only
Vertical air door 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 (241)
Set on 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 refrigerator of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：Seal sponge
(243) it is set to first air duct (224) and second air duct (226) inlet, double air doors (24) pass through described close
It seals sponge (243) and seals installation.
6. the refrigerator of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：The centrifugation wind
Thermomechanical components (23) are an integral structure, and include the wind turbine and centrifugal wind wheel of assembly connection.
7. the refrigerator of a kind of double airdoor control wind directions according to claim 2 and air quantity, it is characterised in that：Spiral case (26) is set
It is external in the centrifugal blower component (23), it is installed on the air duct foam (22), circular hole is set in the middle part of motor cover board (27), it is right
It answers the position of the centrifugal blower component (23) to be arranged, is installed on air duct foam (22) back side；Aluminium foil sponge (29) is pasted
In in the gap in the return airway, being filled in the evaporator (14) and the air duct foam (22).
8. the refrigerator of a kind of double airdoor control wind directions according to claim 7 and air quantity, it is characterised in that：Double air doors
(24) and the spiral case (26) passes through the mounting groove assembly connection that is set on the air duct foam (22).
9. the refrigerator of a kind of double airdoor control wind directions according to claim 2 and air quantity, it is characterised in that：The air duct bubble
Any of foam (22) and the air duct foam (21) edge are equipped with fitting groove, another edge is equipped with mounting boss, and passes through
The fitting groove is connected together with the mounting boss；Second air duct edge, which is corresponded to, on the air duct foam (22) sets air duct
Mounting boss, the sealing block (28) pass through the air duct mounting boss assembly connection.
10. the refrigerator of a kind of double airdoor control wind directions according to claim 1 and air quantity, it is characterised in that：Described first
Air outlet (225) is connected to the shunt duct for from top to bottom setting each air outlet, and the shunt duct is for uniformly conveying cold wind
To each position of the inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541426.6A CN108444172A (en) | 2018-05-30 | 2018-05-30 | A kind of refrigerator of double airdoor control wind directions and air quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541426.6A CN108444172A (en) | 2018-05-30 | 2018-05-30 | A kind of refrigerator of double airdoor control wind directions and air quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108444172A true CN108444172A (en) | 2018-08-24 |
Family
ID=63205865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541426.6A Pending CN108444172A (en) | 2018-05-30 | 2018-05-30 | A kind of refrigerator of double airdoor control wind directions and air quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108444172A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140883A (en) * | 2018-09-29 | 2019-01-04 | 长虹美菱股份有限公司 | A kind of air-duct apparatus system of new wide side air-out |
| CN109237860A (en) * | 2018-10-18 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of ducting assembly of refrigerator |
| CN111365926A (en) * | 2020-04-15 | 2020-07-03 | 长虹美菱股份有限公司 | Refrigerator based on anti-seismic condensation-prevention and fireproof simple air duct device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008002699A (en) * | 2006-06-20 | 2008-01-10 | Sharp Corp | Refrigerator |
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| CN106642935A (en) * | 2016-12-15 | 2017-05-10 | 青岛海尔股份有限公司 | Shunting air supply device and refrigerator with device |
| CN206787147U (en) * | 2017-04-26 | 2017-12-22 | 合肥美菱股份有限公司 | A kind of refrigerator condenses air channel with two-way centrifugal fan |
| CN208282471U (en) * | 2018-05-30 | 2018-12-25 | 长虹美菱股份有限公司 | A kind of refrigerator of double airdoor control wind directions and air quantity |
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| CN106642935A (en) * | 2016-12-15 | 2017-05-10 | 青岛海尔股份有限公司 | Shunting air supply device and refrigerator with device |
| CN206787147U (en) * | 2017-04-26 | 2017-12-22 | 合肥美菱股份有限公司 | A kind of refrigerator condenses air channel with two-way centrifugal fan |
| CN208282471U (en) * | 2018-05-30 | 2018-12-25 | 长虹美菱股份有限公司 | A kind of refrigerator of double airdoor control wind directions and air quantity |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109140883A (en) * | 2018-09-29 | 2019-01-04 | 长虹美菱股份有限公司 | A kind of air-duct apparatus system of new wide side air-out |
| CN109140883B (en) * | 2018-09-29 | 2024-01-30 | 长虹美菱股份有限公司 | Air duct device system with wide side air outlet |
| CN109237860A (en) * | 2018-10-18 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of ducting assembly of refrigerator |
| CN109237860B (en) * | 2018-10-18 | 2023-11-24 | 长虹美菱股份有限公司 | Air duct assembly of refrigerator |
| CN111365926A (en) * | 2020-04-15 | 2020-07-03 | 长虹美菱股份有限公司 | Refrigerator based on anti-seismic condensation-prevention and fireproof simple air duct device |
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Application publication date: 20180824 |