CN108489173A - A kind of air duct system for refrigerator - Google Patents
A kind of air duct system for refrigerator Download PDFInfo
- Publication number
- CN108489173A CN108489173A CN201810425290.2A CN201810425290A CN108489173A CN 108489173 A CN108489173 A CN 108489173A CN 201810425290 A CN201810425290 A CN 201810425290A CN 108489173 A CN108489173 A CN 108489173A
- Authority
- CN
- China
- Prior art keywords
- chamber
- freezing
- air
- air duct
- refrigeration
- 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
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
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D17/065—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 with compartments at different temperatures
-
- 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
- F25D17/067—Evaporator fan units
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 present invention relates to a kind of air duct system for refrigerator, the refrigerator includes refrigerating chamber, freezing chamber, one positioned at the wind turbine of wind intracavitary, refrigeration air duct, freezing air duct, wind chamber, which corresponds to, to be located on rear side of freezing chamber, an aluminium sheet is equipped in refrigerating chamber, at the top of the aluminium sheet and left and right sides refrigerates air outlet there are two being recessed respectively, wind chamber is communicated in refrigeration air outlet by refrigerating air supply duct, and refrigerating chamber lower end side is equipped with a refrigeration return air inlet, and refrigerator rear side is fixed, and there are one refrigerate return air duct；It is corresponded in freezing chamber and freezes air outlet there are two being opened up at the position of each layer drawer, wind chamber is communicated in freezing air outlet by freezing air supply duct and is communicated in freezing chamber inner cavity by freezing air outlet, the freezing chamber back lower is fixed with an air duct cover board at position, and the freezing air -return duct for being communicated in freezing chamber inner cavity and wind chamber is formed between the air duct cover board and freezing chamber inner bottom surface.The present invention is refrigerating chamber, freezing chamber good refrigeration effect, and vdiverse in function.
Description
Technical field
The present invention relates to refrigerator arts, are specifically related to a kind of air duct system for refrigerator.
Background technology
Refrigerator is a kind of household electrical appliances refrigeration equipment for making food or other articles keep constant low temperature cold conditions, and includes often cold
Room, freezing chamber storage space are hidden, further includes having wind turbine and evaporator.Wind turbine is respectively by refrigerating air duct, the realization pair of freezing air duct
It should be in refrigerating chamber, freezing chamber refrigeration effect.
Invention content
Technical problem to be solved by the invention is to provide a kind of air duct system for refrigerator, are refrigerating chamber, freezing chamber refrigeration effect
Fruit is good, and vdiverse in function.
In order to solve the above technical problems, the present invention provides following technical scheme：A kind of air duct system for refrigerator, the refrigerator include
Have superposed refrigerating chamber, positioned at lower part freezing chamber, one be located at the wind turbine of wind intracavitary, be connected to refrigerating chamber cavity with wind chamber
Refrigeration air duct, the freezing air duct that is connected to freezing chamber inner cavity with wind chamber, the wind chamber, which corresponds to, to be located on rear side of freezing chamber, described cold
It hides interior and is equipped with an aluminium sheet, at the top of the aluminium sheet and left and right sides is recessed cold there are two being communicated with refrigerating chamber cavity respectively
Air outlet is hidden, wind chamber is communicated in refrigeration air outlet by refrigeration air supply duct and is connected to refrigerating chamber cavity by refrigerating air outlet,
Refrigerating chamber lower end side is provided with a refrigeration return air inlet, and fixed on rear side of refrigerator there are one one end to be communicated in refrigeration return air inlet, another
One end connects the refrigeration return air duct of vented cavity；
It corresponds to and opens up at the position of each layer drawer there are two air outlet is freezed in the freezing chamber, wind chamber is by freezing ajutage
Road is communicated in freezing air outlet and is communicated in freezing chamber inner cavity by freezing air outlet, consolidates at freezing chamber back lower position
Surely there is an air duct cover board, the freezing for being communicated in freezing chamber inner cavity and wind chamber is formed between the air duct cover board and freezing chamber inner bottom surface
Air -return duct.
On the basis of above-mentioned technical proposal, the refrigeration return air duct includes a plastic extrusion pipe, two adapter of plastic,
Refrigeration return air duct is respectively fixedly connected with plastic extrusion pipe both ends by two adapter of plastic and is spliced.
Further include thering is one to be located at the indoor evaporator that freezes, the evaporator upper and lower ends on the basis of above-mentioned technical proposal
It is connect respectively with the boss of case courage.
On the basis of above-mentioned technical proposal, the cool room corresponds to and is fixed with aluminium film sponge on the side wall of evaporator position
Layer.
On the basis of above-mentioned technical proposal, breath light is fixed on the aluminium sheet of the refrigerating chamber.
On the basis of above-mentioned technical proposal, the refrigerating chamber air door is embedded to be fixed in refrigeration air supply duct.
The present invention has an advantageous effect in that compared with prior art：Ducting system provided by the invention utilizes one
Refrigerating chamber and freezing chamber freeze simultaneously for wind turbine and an evaporator；Refrigerating chamber is equipped with aluminium sheet, and good appearance is clean and tidy, aluminium sheet side
Indent has 6 refrigeration air outlets, has concealed effect and distinguished and admirable trend piles, the temperature difference in active balance room.Moreover, freezing chamber
Interior each layer drawer of correspondence offers 2 freezing air outlets, and 6 freezing air outlets are designed for conventional 3 layers of drawer, can be very
The temperature difference in good balance cylinder, and interlayer drawer has independent air port, has apparent refrigeration synchronous effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is present invention refrigeration return air duct structural schematic diagram；
Fig. 3 is evaporation structure schematic diagram of the present invention；
Fig. 4 is that aluminium sheet structural schematic diagram is assembled in refrigerating chamber of the present invention；
Fig. 5 is present invention freezing air -return duct structural schematic diagram；
Figure label is：1- refrigerating chambers, 11- refrigerate air outlet, and 12- refrigerates return air inlet, and 13- refrigerates return air duct, 131- plastics
Extruding pipe, 132- adapter of plastic, 2- freezing chambers, 21- freezing air outlets, 22- air duct cover boards, 23- freezing air -return ducts, 3- wind turbines,
4- aluminium sheets, 5- evaporators, 6- breath lights, 7- cool rooms.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to figs. 1 to Fig. 5 it is found that a kind of air duct system for refrigerator, the refrigerator include superposed refrigerating chamber 1, are located at
The wind turbine 3, one that the freezing chamber 2, one of lower part is located at wind intracavitary is located at evaporator 5 in cool room 7, by 1 inner cavity of refrigerating chamber and wind
Chamber connection refrigeration air duct, the freezing air duct that is connected to 2 inner cavity of freezing chamber with wind chamber, the wind chamber correspondence is after freezing chamber 2
Side is equipped with an aluminium sheet 4 in the refrigerating chamber 1, breath light 6 is fixed on the aluminium sheet 4 of the refrigerating chamber 1,4 top of aluminium sheet and
The left and right sides is recessed respectively there are two the refrigeration air outlet 11 communicated with 1 inner cavity of refrigerating chamber, and wind chamber passes through refrigeration ajutage
Road is communicated in refrigeration air outlet 11 and is connected to 1 inner cavity of refrigerating chamber by refrigerating air outlet 11；The refrigerating chamber air door is embedded to be fixed
In refrigeration air supply duct, good seal performance effectively reduces risk of leaking out；1 lower end side of refrigerating chamber is provided with a refrigeration return air
Mouthfuls 12, and fixed on rear side of refrigerator there are one one end to be communicated in refrigeration return air inlet 12, the other end connects the refrigeration return air duct of vented cavity
13.Above-mentioned refrigeration air supply duct, refrigeration air outlet 11,1 inner cavity of refrigerating chamber, refrigeration return air inlet 12, refrigeration return air duct 13 connect
It is logical to form above-mentioned refrigeration air duct together.
Above-mentioned refrigeration return air duct 13 includes 131, two adapter of plastic 132 of a plastic extrusion pipe, refrigerates backwind tube
Road 13 is respectively fixedly connected with 131 both ends of plastic extrusion pipe by two adapter of plastic 132 and is spliced.Return air duct 13 is refrigerated to use
Overall plastic materials and parts design, dimensionally stable, leakiness does not steep when production is foamed, and installation is efficient；In particular, comparing traditional eps foam pipe
Road, good seal performance.
Above-mentioned 5 upper and lower ends of evaporator are connect with the boss of case courage respectively, are realized and are fixedly mounted without screw.The refrigeration
It is fixed with aluminium film spongy layer on the side wall of 5 position of correspondence evaporator of room 7, plays fireproofing function.
It corresponds to and opens up at the position of each layer drawer there are two air outlet 21 is freezed in the freezing chamber 2, wind chamber passes through cold
Freeze air supply duct to be communicated in freezing air outlet 21 and be communicated in 2 inner cavity of freezing chamber by freezing air outlet 21, after the freezing chamber 2
An air duct cover board 22 is fixed at side lower part position, be formed between 2 inner bottom surface of the air duct cover board 22 and freezing chamber be communicated in it is cold
Freeze the freezing air -return duct 23 of 1 inner cavity of room and wind chamber.Above-mentioned freezing air supply duct, freezing air outlet 21, freezing air -return duct 23 connect
It is logical to form above-mentioned freezing air duct together.
Ducting system provided by the invention utilizes a wind turbine and an evaporator while refrigerating chamber and freezing chamber system
It is cold；Refrigerating chamber is equipped with aluminium sheet, and good appearance is clean and tidy, aluminium sheet side indent have 6 refrigeration air outlets, have concealed effect and
Distinguished and admirable trend piles, the temperature difference in active balance room.Moreover, each layer drawer is corresponded in freezing chamber offers 2 freezing air outlets,
6 freezing air outlets are designed for conventional 3 layers of drawer, can the temperature difference in balance cylinder very well, and interlayer drawer has independent wind
Mouthful, there is apparent refrigeration synchronous effect.
Claims (6)
1. a kind of air duct system for refrigerator, the refrigerator include superposed refrigerating chamber, positioned at lower part freezing chamber, one be located at wind
The wind turbine of intracavitary, be connected to refrigerating chamber cavity with wind chamber refrigeration air duct, the freezing air duct that is connected to freezing chamber inner cavity with wind chamber,
It is characterized in that：The wind chamber, which corresponds to, to be located on rear side of freezing chamber, and an aluminium sheet is equipped in the refrigerating chamber, at the top of the aluminium sheet and left
Right both sides are recessed respectively there are two the refrigeration air outlet communicated with refrigerating chamber cavity, and wind chamber is connected to by refrigerating air supply duct
It is connected to refrigerating chamber cavity in refrigeration air outlet and by refrigerating air outlet, refrigerating chamber lower end side is provided with a refrigeration return air inlet,
And one end is communicated in refrigeration return air inlet there are one being fixed on rear side of refrigerator, the other end connects the refrigeration return air duct of vented cavity；
It corresponds to and opens up at the position of each layer drawer there are two air outlet is freezed in the freezing chamber, wind chamber is by freezing ajutage
Road is communicated in freezing air outlet and is communicated in freezing chamber inner cavity by freezing air outlet, consolidates at freezing chamber back lower position
Surely there is an air duct cover board, the freezing for being communicated in freezing chamber inner cavity and wind chamber is formed between the air duct cover board and freezing chamber inner bottom surface
Air -return duct.
2. air duct system for refrigerator according to claim 1, it is characterised in that：The refrigeration return air duct includes a plastics
Extruding pipe, two adapter of plastic, refrigeration return air duct are respectively fixedly connected with the splicing of plastic extrusion pipe both ends by two adapter of plastic
It forms.
3. air duct system for refrigerator according to claim 1, it is characterised in that：Further include thering is one to be located at indoor evaporation of freezing
Device, the evaporator upper and lower ends are connect with the boss of case courage respectively.
4. air duct system for refrigerator according to claim 3, it is characterised in that：The cool room corresponds to the side of evaporator position
Aluminium film spongy layer is fixed on wall.
5. air duct system for refrigerator according to claim 1, it is characterised in that：Breathing is fixed on the aluminium sheet of the refrigerating chamber
Lamp.
6. air duct system for refrigerator according to claim 1, it is characterised in that：The refrigerating chamber air door is embedded to be fixed on refrigeration
In air supply duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425290.2A CN108489173A (en) | 2018-05-07 | 2018-05-07 | A kind of air duct system for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425290.2A CN108489173A (en) | 2018-05-07 | 2018-05-07 | A kind of air duct system for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108489173A true CN108489173A (en) | 2018-09-04 |
Family
ID=63352656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810425290.2A Pending CN108489173A (en) | 2018-05-07 | 2018-05-07 | A kind of air duct system for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108489173A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579411A (en) * | 2019-01-22 | 2019-04-05 | 长虹美菱股份有限公司 | A kind of ducting assembly of refrigerator |
| WO2020173338A1 (en) * | 2019-02-26 | 2020-09-03 | 青岛海尔电冰箱有限公司 | Refrigerator having return air inlets formed in two side walls of refrigerator body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287995A (en) * | 2011-05-10 | 2011-12-21 | 杨永久 | Application of ultraviolet sterilization method to refrigerator |
| CN202177274U (en) * | 2011-06-09 | 2012-03-28 | 益阳益华水产品有限公司 | Air supply panel of refrigeration house |
| CN102620499A (en) * | 2012-04-23 | 2012-08-01 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104197602A (en) * | 2014-09-18 | 2014-12-10 | 合肥华凌股份有限公司 | Refrigerator |
| CN104374135A (en) * | 2014-12-05 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN204404638U (en) * | 2014-12-05 | 2015-06-17 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN208238352U (en) * | 2018-05-07 | 2018-12-14 | 合肥雪祺电气有限公司 | A kind of air duct system for refrigerator |
-
2018
- 2018-05-07 CN CN201810425290.2A patent/CN108489173A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287995A (en) * | 2011-05-10 | 2011-12-21 | 杨永久 | Application of ultraviolet sterilization method to refrigerator |
| CN202177274U (en) * | 2011-06-09 | 2012-03-28 | 益阳益华水产品有限公司 | Air supply panel of refrigeration house |
| CN102620499A (en) * | 2012-04-23 | 2012-08-01 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN104197602A (en) * | 2014-09-18 | 2014-12-10 | 合肥华凌股份有限公司 | Refrigerator |
| CN104374135A (en) * | 2014-12-05 | 2015-02-25 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN204404638U (en) * | 2014-12-05 | 2015-06-17 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN208238352U (en) * | 2018-05-07 | 2018-12-14 | 合肥雪祺电气有限公司 | A kind of air duct system for refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579411A (en) * | 2019-01-22 | 2019-04-05 | 长虹美菱股份有限公司 | A kind of ducting assembly of refrigerator |
| CN109579411B (en) * | 2019-01-22 | 2023-12-22 | 长虹美菱股份有限公司 | Air duct assembly of refrigerator |
| WO2020173338A1 (en) * | 2019-02-26 | 2020-09-03 | 青岛海尔电冰箱有限公司 | Refrigerator having return air inlets formed in two side walls of refrigerator body |
| US11435128B2 (en) | 2019-02-26 | 2022-09-06 | Qingdao Haier Refrigerator Co., Ltd. | Refrigerator with return air inlets formed in two sidewalls of cabinet |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |