CN106500437A - The ducting system of refrigerator and the refrigerator with which - Google Patents
The ducting system of refrigerator and the refrigerator with which Download PDFInfo
- Publication number
- CN106500437A CN106500437A CN201610939703.XA CN201610939703A CN106500437A CN 106500437 A CN106500437 A CN 106500437A CN 201610939703 A CN201610939703 A CN 201610939703A CN 106500437 A CN106500437 A CN 106500437A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- cold preservation
- air channel
- heat exchanging
- freezing
- 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
- 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
- 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
- F25D2317/061—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 through special compartments
Abstract
The invention discloses a kind of ducting system of refrigerator and the refrigerator with which, the ducting system of the refrigerator includes：Freezing air channel, the freezing air channel is connected with the vaporizer of the refrigerator, and for cooling down the freezing compartment of the refrigerator；Cold preservation air channel, the cold preservation air channel are in parallel with the freezing air channel；Heat exchanging piece, the heat exchanging piece are located between the cold preservation air channel and the refrigerator room of the refrigerator, and completely cut off the cold preservation air channel and the refrigerator room.The ducting system of the refrigerator of the present invention, is freezed by single system and can achieve both refrigeration modes air-cooled and direct-cooled, have air-cooled and direct-cooled advantage concurrently, freezing compartment is also prevented from refrigerator room and freezing compartment's taint of odour, and the simple structure of ducting system without the need for defrosting, low cost, reliability are high.
Description
Technical field
The invention belongs to household electrical appliance technical field, in particular to a kind of ducting system of refrigerator and has the wind
The refrigerator of road system.
Background technology
Wind cooling refrigerator has refrigerating speed fast, without, the advantages of defrosting, in correlation technique, wind cooling refrigerator is generally divided into monosystem
System and dual system, single system only arrange vaporizer in refrigerating chamber, are blown to freezing compartment and refrigerator room by fan, are easily caused
Freezing compartment and refrigerator room taint of odour, dual system need to be that freezing compartment and refrigerator room arrange the parts such as independent vaporizer,
Compressor load increases, and causes each parts high cost enterprise, reduces the reliability of system, and refrigerator price is high.
Content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.For this purpose, the present invention
One purpose is to propose a kind of to have the air-cooled ducting system with the refrigerator of direct-cooled characteristic concurrently.
Further object is that proposing a kind of refrigerator with above-mentioned ducting system.
The ducting system of the refrigerator of embodiment according to a first aspect of the present invention, including：Freezing air channel, the freezing air channel with
The vaporizer of the refrigerator is connected, and for cooling down the freezing compartment of the refrigerator；Cold preservation air channel, the cold preservation air channel with described
Freezing air channel is in parallel；Heat exchanging piece, the heat exchanging piece are located between the cold preservation air channel and the refrigerator room of the refrigerator, and are completely cut off
The cold preservation air channel and the refrigerator room.
The ducting system of the refrigerator of embodiment according to a first aspect of the present invention, freezed by single system can achieve air-cooled and
Both refrigeration modes direct-cooled, have air-cooled and direct-cooled advantage concurrently, freezing compartment without the need for defrosting, be also prevented from refrigerator room with
Freezing compartment's taint of odour, and the simple structure of ducting system, low cost, reliability are high.
In addition, the ducting system of refrigerator according to the above embodiment of the present invention can also have the technology that adds as follows special
Levy：
In some preferred embodiments of the present invention, the cold preservation air channel includes：Cold preservation intake air way, the cold preservation air intake
Road is connected with the freezing air channel；Cold preservation heat exchanging chamber, the import of the cold preservation heat exchanging chamber are connected with the cold preservation intake air way, described
Heat exchanging piece completely cuts off the cold preservation heat exchanging chamber and the refrigerator room；Cold preservation air -return duct, the cold preservation air -return duct are connected to described cold
Hide between outlet and the freezing air channel of heat exchanging chamber.
Preferably, the cold preservation heat exchanging chamber is bent.
Preferably, the cold preservation heat exchanging chamber is located at the back side or side of the refrigerator room.
In some preferred embodiments of the present invention, the heat exchanging piece includes metallic plate.
Preferably, the metallic plate has wavy surfaces.
In some preferred embodiments of the present invention, the cold preservation air channel is limited by the EPS components of the refrigerator.
In some preferred embodiments of the present invention, in the freezing air channel, blower fan is provided with.
In some preferred embodiments of the present invention, the freezing air channel is had and multiple is connected with the freezing compartment
Gas off-take.
The refrigerator of embodiment according to a second aspect of the present invention, arranges the air channel of the refrigerator just like first aspect described in any one
System.
The refrigerator is had the advantage that identical relative to prior art with above-mentioned ducting system, will not be described here.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from the description with reference to accompanying drawings below to embodiment
Substantially and easy to understand, wherein：
Fig. 1 is the explosive view of the refrigerator according to inventive embodiments；
Fig. 2 is the side view of the refrigerator according to inventive embodiments；
Fig. 3 is the sectional view in Fig. 2 at A-A.
Reference：
Refrigerator 100, freezing compartment 101, refrigerator room 102,
Freezing air channel 10, gas off-take 11,
Cold preservation air channel 20, cold preservation intake air way 21, cold preservation heat exchanging chamber 22, cold preservation air -return duct 23,
Heat exchanging piece 30,
Vaporizer 40.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy described with reference to the embodiment or example
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments or example described in this specification and different embodiments or example can be tied by art personnel
Close and combine.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
With reference first to the ducting system that accompanying drawing describes refrigerator 100 according to embodiments of the present invention in detail.
As shown in Figure 1-Figure 3, the ducting system of refrigerator 100 includes freezing air channel 10, cold preservation air channel 20 and heat exchanging piece 30.
Wherein, freezing air channel 10 is connected with the vaporizer 40 of refrigerator 100, and freezing air channel 10 is used for cooling down refrigerator 100
Freezing compartment 101, such as freezing air channel 10 can have gas off-take 11, and gas off-take 11 can be connected with freezing compartment 101, with to
Freezing compartment 101 provides cold air, it is preferable that gas off-take 11 can be multiple, to lift the refrigerating efficiency of freezing compartment 101.
Cold preservation air channel 20 is in parallel with freezing air channel 10, and heat exchanging piece 30 is located at the refrigerator room in cold preservation air channel 20 and refrigerator 100
Between 102, and the isolation cold preservation of heat exchanging piece 30 air channel 20 and refrigerator room 102.That is, freezing air channel 10 is obtained from vaporizer 40
Some entrance cold preservation air channel 20 in the cold air for taking, and cooling heat transferring part 30, heat exchanging piece 30 are exchanged heat with refrigerator room 102 again,
Realize the refrigeration of refrigerator room 102.Preferably, blower fan can be provided with, blower fan is used for driving air circulation, special in freezing air channel 10
It is not to make cold air enter cold preservation air channel 20 with Rapid Circulation.
It is understood that freezing compartment 101 can drive cold wind circulation by the blower fan in freezing air channel 10 and freeze, make
The cold air temperature that completes raises and returns to vaporizer 40 from the bottom in freezing air channel 10 and lower the temperature again, so circulates, this and related skill
Wind cooling refrigerator 100 in art is similar to.
Refrigerator room 102 can drive cold wind to enter cold preservation air channel 20 by blower fan, and the cold front heavy rain in cold preservation air channel 20 is changed
Warmware 30, the heat of 30 re-absorption refrigerator room 102 of heat exchanging piece, the refrigeration of refrigerator room 102 freeze for conduction of heat, are direct-cooled side
Formula is freezed, and the air temperature rising for completing of freezing returns the bottom of vaporizer 40 and lowers the temperature again, so circulates.
The ducting system of refrigerator 100 according to embodiments of the present invention, being freezed by single system, it is air-cooled and direct-cooled can achieve
Both refrigeration modes, have air-cooled and direct-cooled advantage concurrently, and freezing compartment 101 is also prevented from refrigerator room 102 without the need for defrosting
With 101 taint of odour of freezing compartment, and the simple structure of ducting system, low cost, reliability are high.
In some preferred embodiments of the present invention, cold preservation air channel 20 can pass through the EPS of refrigerator 100（Polystyrene
Foam）Component is limited, and certainly, cold preservation air channel 20 can also be limited by other plastic assemblies.
With reference to Fig. 3, cold preservation air channel 20 can include：Cold preservation intake air way 21, cold preservation heat exchanging chamber 22 and cold preservation air -return duct 23.Its
In, cold preservation intake air way 21 can be connected with freezing air channel 10, and the import of cold preservation heat exchanging chamber 22 is connected with cold preservation intake air way 21, heat exchange
The isolation cold preservation of part 30 heat exchanging chamber 22 and refrigerator room 102, to Avoid Tainting, cold preservation air -return duct 23 is connected to cold preservation heat exchanging chamber 22
Between outlet and freezing air channel 10, to realize return air.Preferably, cold preservation heat exchanging chamber 22 can be bent, as such, it is possible to extend
Flow path of the cold wind in cold preservation heat exchanging chamber 22, refrigeration is more preferably.
Alternatively, cold preservation heat exchanging chamber 22 can be with refrigerator room 102 just to arranging, and such as cold preservation heat exchanging chamber 22 can be located at
The back side of refrigerator room 102, or cold preservation heat exchanging chamber 22 can also be located at the side of refrigerator room 102, or cold preservation heat exchanging chamber
In all directions of 22 perisporiums that can also be located at refrigerator room 102.
In some optional embodiments of the present invention, heat exchanging piece 30 can include metallic plate, such as copper coin, such air channel
System is simple to manufacture, and alternatively, metallic plate can have wavy surfaces, strengthening the heat exchange area of heat exchanging piece 30, refrigeration
Effect is more preferable.Certainly, heat exchanging piece 30 can also be other structures form, such as heat exchange fin etc..
The invention also discloses a kind of refrigerator 100, as shown in figure 1, the refrigerator 100 of the embodiment of the present invention is provided with above-mentioned
A kind of ducting system of embodiment.
Refrigerator 100 according to embodiments of the present invention, has the advantage of wind cooling refrigerator 100 and direct cooling refrigerator 100 concurrently, and nothing is removed
Frost, the problem of taint of odour, the simple structure of refrigerator 100, low production cost.
In describing the invention, it is to be understood that term " on ", D score, "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of instruction such as " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position
Relation is put, description description of the invention and simplified is for only for ease of, rather than is indicated or imply that the device or element of indication are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integral；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clearly restriction.For one of ordinary skill in the art
For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of ducting system of refrigerator, it is characterised in that include：
Freezing air channel, the freezing air channel is connected with the vaporizer of the refrigerator, and for cooling down the freezing compartment of the refrigerator；
Cold preservation air channel, the cold preservation air channel are in parallel with the freezing air channel；
Heat exchanging piece, the heat exchanging piece are located between the cold preservation air channel and the refrigerator room of the refrigerator, and completely cut off the cold preservation
Air channel and the refrigerator room.
2. the ducting system of refrigerator according to claim 1, it is characterised in that the cold preservation air channel includes：
Cold preservation intake air way, the cold preservation intake air way are connected with the freezing air channel；
Cold preservation heat exchanging chamber, the import of the cold preservation heat exchanging chamber are connected with the cold preservation intake air way, and the heat exchanging piece isolation is described cold
Hide heat exchanging chamber and the refrigerator room；
Cold preservation air -return duct, the cold preservation air -return duct are connected between the outlet of the cold preservation heat exchanging chamber and the freezing air channel.
3. the ducting system of refrigerator according to claim 2, it is characterised in that the cold preservation heat exchanging chamber is bent.
4. the ducting system of refrigerator according to claim 2, it is characterised in that the cold preservation heat exchanging chamber is located at the cold preservation
The back side or side of compartment.
5. the ducting system of refrigerator according to claim 1, it is characterised in that the heat exchanging piece includes metallic plate.
6. the ducting system of refrigerator according to claim 5, it is characterised in that the metallic plate has wavy surfaces.
7. the ducting system of refrigerator according to claim 1, it is characterised in that the cold preservation air channel is by the refrigerator
EPS components are limited.
8. the ducting system of refrigerator according to claim 1, it is characterised in that be provided with blower fan in the freezing air channel.
9. the ducting system of refrigerator according to claim 1, it is characterised in that the freezing air channel have multiple with described
The gas off-take of freezing compartment's connection.
10. a kind of refrigerator, it is characterised in that be provided with the ducting system of refrigerator as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939703.XA CN106500437A (en) | 2016-10-24 | 2016-10-24 | The ducting system of refrigerator and the refrigerator with which |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610939703.XA CN106500437A (en) | 2016-10-24 | 2016-10-24 | The ducting system of refrigerator and the refrigerator with which |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500437A true CN106500437A (en) | 2017-03-15 |
Family
ID=58319132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610939703.XA Pending CN106500437A (en) | 2016-10-24 | 2016-10-24 | The ducting system of refrigerator and the refrigerator with which |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106500437A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560270A (en) * | 2017-09-21 | 2018-01-09 | 合肥华凌股份有限公司 | Refrigerator |
| CN107702411A (en) * | 2017-10-26 | 2018-02-16 | 合肥华凌股份有限公司 | The ducting assembly of refrigerator and there is its refrigerator |
| CN107702410A (en) * | 2017-07-17 | 2018-02-16 | 合肥华凌股份有限公司 | Refrigerating chamber ducting assembly and refrigeration plant |
| CN111609666A (en) * | 2020-05-15 | 2020-09-01 | 珠海格力电器股份有限公司 | Method and device for controlling temperature change of refrigerator and refrigerator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345926Y (en) * | 1998-02-12 | 1999-10-27 | 长岭(集团)股份有限公司 | Indirect freezing type refrigerator for fresh-keeping and freezing |
| CN2694189Y (en) * | 2004-04-05 | 2005-04-20 | 海尔集团公司 | Air-cooling and direct-cooling combined refrigerator with three systems |
| JP4111942B2 (en) * | 2004-09-22 | 2008-07-02 | シャープ株式会社 | refrigerator |
| CN202938568U (en) * | 2012-11-20 | 2013-05-15 | 合肥美菱股份有限公司 | Refrigerator combining air cooling and direct cooling |
-
2016
- 2016-10-24 CN CN201610939703.XA patent/CN106500437A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2345926Y (en) * | 1998-02-12 | 1999-10-27 | 长岭(集团)股份有限公司 | Indirect freezing type refrigerator for fresh-keeping and freezing |
| CN2694189Y (en) * | 2004-04-05 | 2005-04-20 | 海尔集团公司 | Air-cooling and direct-cooling combined refrigerator with three systems |
| JP4111942B2 (en) * | 2004-09-22 | 2008-07-02 | シャープ株式会社 | refrigerator |
| CN202938568U (en) * | 2012-11-20 | 2013-05-15 | 合肥美菱股份有限公司 | Refrigerator combining air cooling and direct cooling |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702410A (en) * | 2017-07-17 | 2018-02-16 | 合肥华凌股份有限公司 | Refrigerating chamber ducting assembly and refrigeration plant |
| CN107702410B (en) * | 2017-07-17 | 2019-09-03 | 合肥华凌股份有限公司 | Refrigerating chamber ducting assembly and refrigeration equipment |
| CN107560270A (en) * | 2017-09-21 | 2018-01-09 | 合肥华凌股份有限公司 | Refrigerator |
| WO2019056415A1 (en) * | 2017-09-21 | 2019-03-28 | 合肥华凌股份有限公司 | Refrigerator |
| CN107560270B (en) * | 2017-09-21 | 2019-06-28 | 合肥华凌股份有限公司 | Refrigerator |
| CN107702411A (en) * | 2017-10-26 | 2018-02-16 | 合肥华凌股份有限公司 | The ducting assembly of refrigerator and there is its refrigerator |
| CN107702411B (en) * | 2017-10-26 | 2019-11-05 | 合肥华凌股份有限公司 | The ducting assembly of refrigerator and refrigerator with it |
| CN111609666A (en) * | 2020-05-15 | 2020-09-01 | 珠海格力电器股份有限公司 | Method and device for controlling temperature change of refrigerator and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |