CN111664631A - Air-cooled refrigerator - Google Patents
Air-cooled refrigerator Download PDFInfo
- Publication number
- CN111664631A CN111664631A CN202010559307.0A CN202010559307A CN111664631A CN 111664631 A CN111664631 A CN 111664631A CN 202010559307 A CN202010559307 A CN 202010559307A CN 111664631 A CN111664631 A CN 111664631A
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- CN
- China
- Prior art keywords
- air
- air supply
- duct
- chamber
- compartment
- 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.)
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Classifications
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- 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
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- 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
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- 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
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- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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- 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
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- 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
- F25D2500/00—Problems to be solved
- F25D2500/02—Geometry problems
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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 an air-cooled refrigerator, and relates to the technical field of household appliances. The invention comprises a first chamber, a second chamber, a compressor bin and a plurality of third chambers; a first air supply duct is arranged in the first chamber, and a plurality of air supply ducts are arranged on the surface of the first air supply duct; a fan and an evaporator are arranged in the first air supply duct; a second air supply duct is arranged in the second chamber; the lower end of the second chamber is provided with an air return duct; a compressor and a water pan are arranged in the compressor bin; the first air supply air channel, the second air supply air channel and the return air channel are all arranged on the side wall of the refrigerator body. The evaporator, the first air supply duct, the second air supply duct and the return air duct are all arranged on the side wall of the refrigerator body, so that the depth of the storage chamber is increased, the storage space of the storage chamber is increased, the thickness of the refrigerator body is optimized, the space of a compressor chamber is reduced, and the volume ratio of the refrigerator is greatly improved while the performance of the refrigerator is not reduced.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air-cooled refrigerator.
Background
The air-cooled refrigerator is characterized in that air in the refrigerator flows through a built-in evaporator, heat exchange is carried out between the air and the evaporator due to high air temperature and low evaporator temperature, so that the air temperature is reduced, and cold air is blown to a storage chamber in the refrigerator through a built-in fan, so that the refrigerating or freezing function of the refrigerator is realized. Because set up evaporimeter, wind channel etc. in the back of box among the prior art for evaporimeter, wind channel etc. occupy the volume of box depth direction, lead to the storeroom degree of depth less. Along with the application of refrigerator embedding cupboard, the refrigerator box degree of depth is more and more shallow, and the refrigerator back disposes evaporimeter, wind channel etc. and occupies the great space of box degree of depth direction, makes the refrigerator degree of depth more shallow, seriously influences the volume of refrigerator.
The evaporator, the first air supply duct, the second air supply duct and the return air duct are all arranged on the side wall of the refrigerator body, so that the depth of the storage chamber is increased, the storage space of the storage chamber is increased, the thickness of the refrigerator body is optimized, the space of a compressor chamber is reduced, and the volume ratio of the refrigerator is greatly improved while the performance of the refrigerator is not reduced.
Disclosure of Invention
The invention aims to provide an air-cooled refrigerator, which solves the problem that in the prior art, an evaporator, an air duct and the like occupy the volume of the refrigerator body in the depth direction and cause smaller depth of a storage chamber because the evaporator, the air duct and the like are arranged on the back of the refrigerator body by arranging the evaporator, a first air supply air duct, a second air supply air duct and a return air duct on the side wall of the refrigerator body.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an air-cooled refrigerator, which comprises a first chamber, a second chamber, a compressor bin and a plurality of third chambers, wherein the first chamber is provided with a first air inlet and a second air inlet; a first air supply duct is arranged in the first chamber; a fan and an evaporator are arranged in the first air supply duct; the first air supply duct, the second air supply duct and the return air duct are all arranged on the side wall of the refrigerator body;
a second air supply duct is arranged in the second chamber; the lower end of the second chamber is provided with a return air duct; and a compressor and a water receiving tray are arranged in the compressor bin.
Furthermore, the surface of the first air supply duct is provided with a plurality of first air supply outlets; and a plurality of second air supply outlets are formed in the surface of the second air supply duct.
Furthermore, a first air return opening is arranged at the lower end of the first air supply duct.
Furthermore, a second air return opening is formed in the lower end of the second chamber and is communicated with the air return duct; the other end of the return air duct extends to the lower part of the evaporator.
Further, a damper for controlling the air volume of the second chamber is arranged between the first chamber and the second chamber.
Further, the evaporator is connected with a defrosting device; the bottom of the side wall of the inner container of the first compartment is provided with a drain pipe for leading out defrosting water; the water pan is positioned below the drain pipe.
Further, the compressor bin is arranged at the bottom of the rear side of the refrigerator body.
The invention has the following beneficial effects:
1. the evaporator, the first air supply duct, the second air supply duct and the return air duct are all arranged on the side wall of the refrigerator body, so that the depth of the storage chamber is increased, the storage space of the storage chamber is increased, the thickness of the refrigerator body is optimized, the space of a compressor chamber is reduced, and the volume ratio of the refrigerator is greatly improved while the performance of the refrigerator is not reduced.
2. According to the invention, the first air return opening is formed at the lower end of the first air supply duct, the second air return opening is formed at the lower end of the second compartment and is communicated with the air return duct, so that ventilation and air return in the first compartment and the second compartment are facilitated.
3. According to the invention, the air door is arranged between the first compartment and the second compartment and is used for controlling the air volume of the second compartment, so that the air volume is regulated; be provided with the drain pipe through first indoor inner bag lateral wall bottom, be convenient for derive the water after the defrosting.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an air-cooled refrigerator according to the present invention;
FIG. 2 is a schematic view of the wind cycle of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a first chamber, 2-a second chamber, 3-a first air supply duct, 4-a second air supply duct, 5-a return air duct, 6-a fan, 7-an evaporator, 8-an air door, 9-a drain pipe, 10-a water pan, 11-a compressor, 301-a first air supply outlet, 302-a first return air inlet, 401-a second air supply outlet and 501-a second return air inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention is an air-cooled refrigerator, which includes a first compartment 1, a second compartment 2, a compressor compartment, and a plurality of third compartments; a first air supply duct 3 is arranged in the first chamber 1; a fan 6 and an evaporator 7 are arranged in the first air supply duct 3; the first air supply duct 3, the second air supply duct 4 and the return air duct 5 are all arranged on the side wall of the refrigerator body;
a second air supply duct 4 is arranged in the second chamber 2; the lower end of the second chamber 2 is provided with an air return duct 5; the compressor bin is internally provided with a compressor 11 and a water pan 10.
Preferably, as shown in fig. 1, a plurality of first air supply outlets 301 are formed on the surface of the first air supply duct 3; a plurality of second air supply outlets 401 are formed in the surface of the second air supply duct 4, the second air supply duct 4 supplies air through the second air supply outlets 401, and air returns from a second air return inlet 501 at the lower end of the second compartment 2 through the second compartment 2.
Preferably, as shown in fig. 1, a first return air inlet 302 is provided at a lower end of the first supply air duct 3, the return air in the first supply air duct 3 is indoor return air, and the return air flows through the first compartment 1 through a first supply air outlet 301 of the first supply air duct 3, and the return air is returned from the first return air inlet 302, so that the return air in the first supply air duct 3 is guided to the surface of the evaporator 7.
Preferably, as shown in fig. 1, the lower end of the second compartment 2 is provided with a second return air inlet 501, and is communicated with the return air duct 5; the other end of the return air duct 5 extends to the lower part of the evaporator 7, so that the return air is guided into the evaporator 7, the return air duct 5 is compartment return air, and the return air duct 5 is guided into the bottom of the first compartment 1 from a second return air inlet 501 at the lower end of the second compartment 2.
Preferably, as shown in fig. 1, a damper 8 for controlling the air volume of the second compartment 2 is provided between the first compartment 1 and the second compartment 2, thereby adjusting the air volume.
Preferably, as shown in fig. 1, the evaporator 7 is connected with a defrosting device; a drain pipe 9 for leading out defrosting water is arranged at the bottom of the side wall of the inner container of the first compartment 1; the drip tray 10 is located below the drain pipe 9.
Preferably, as shown in fig. 1, the compressor compartment is provided at the bottom of the rear side of the refrigerator cabinet.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An air-cooled refrigerator comprises a first chamber (1), a second chamber (2) and a compressor bin; the method is characterized in that: also comprises a plurality of third chambers;
a first air supply duct (3) is arranged in the first compartment (1); a fan (6) and an evaporator (7) are arranged in the first air supply duct (3); the first air supply duct (3), the second air supply duct (4) and the return air duct (5) are all arranged on the side wall of the refrigerator body;
a second air supply duct (4) is arranged in the second compartment (2); the lower end of the second compartment (2) is provided with a return air duct (5);
and a compressor (11) and a water pan (10) are arranged in the compressor bin.
2. The air-cooled refrigerator as claimed in claim 1, wherein the first air supply duct (3) has a plurality of first air supply outlets (301) formed on a surface thereof; and a plurality of second air supply outlets (401) are formed in the surface of the second air supply duct (4).
3. The air-cooled refrigerator as claimed in claim 1 or 2, wherein the first air supply duct (3) is provided with a first air return opening (302) at a lower end thereof.
4. The air-cooled refrigerator as claimed in claim 3, wherein the lower end of the second compartment (2) is provided with a second return air inlet (501) which is communicated with a return air duct (5);
the other end of the return air duct (5) extends to the lower part of the evaporator (7).
5. The air-cooled refrigerator according to claim 1 or 4, characterized in that a damper (8) for controlling the air volume of the second compartment (2) is arranged between the first compartment (1) and the second compartment (2).
6. The air-cooled refrigerator according to claim 5, wherein the evaporator (7) is connected with a defrosting device; a drain pipe (9) for leading out defrosting water is arranged at the bottom of the side wall of the inner container of the first compartment (1); the water pan (10) is positioned below the drain pipe (9).
7. The air-cooled refrigerator according to claim 1 or 6, wherein the compressor compartment is disposed at the bottom of the rear side of the refrigerator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010559307.0A CN111664631A (en) | 2020-06-18 | 2020-06-18 | Air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010559307.0A CN111664631A (en) | 2020-06-18 | 2020-06-18 | Air-cooled refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111664631A true CN111664631A (en) | 2020-09-15 |
Family
ID=72388698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010559307.0A Pending CN111664631A (en) | 2020-06-18 | 2020-06-18 | Air-cooled refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111664631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777377A (en) * | 2022-03-14 | 2022-07-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
| CN114963652A (en) * | 2022-05-16 | 2022-08-30 | 长虹美菱股份有限公司 | Cold-stored air duct system of refrigerator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269501A (en) * | 2011-07-06 | 2011-12-07 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with single refrigerating system |
| CN107621114A (en) * | 2016-07-13 | 2018-01-23 | 海信容声(广东)冰箱有限公司 | A kind of wind cooling refrigerator |
| CN208998405U (en) * | 2018-11-12 | 2019-06-18 | 四川长虹电器股份有限公司 | A kind of wind cooling refrigerator |
| CN110081648A (en) * | 2019-05-30 | 2019-08-02 | 罗优才 | A kind of temperature, the adjustable heating-cooling equipment of humidity |
| CN110375483A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator of front return air |
| EP3647691A1 (en) * | 2017-06-29 | 2020-05-06 | Qingdao Haier Joint Stock Co., Ltd | Refrigerator |
-
2020
- 2020-06-18 CN CN202010559307.0A patent/CN111664631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269501A (en) * | 2011-07-06 | 2011-12-07 | 合肥美的荣事达电冰箱有限公司 | Refrigerator with single refrigerating system |
| CN107621114A (en) * | 2016-07-13 | 2018-01-23 | 海信容声(广东)冰箱有限公司 | A kind of wind cooling refrigerator |
| EP3647691A1 (en) * | 2017-06-29 | 2020-05-06 | Qingdao Haier Joint Stock Co., Ltd | Refrigerator |
| CN110375483A (en) * | 2018-04-13 | 2019-10-25 | 青岛海尔股份有限公司 | The refrigerator of front return air |
| CN208998405U (en) * | 2018-11-12 | 2019-06-18 | 四川长虹电器股份有限公司 | A kind of wind cooling refrigerator |
| CN110081648A (en) * | 2019-05-30 | 2019-08-02 | 罗优才 | A kind of temperature, the adjustable heating-cooling equipment of humidity |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114777377A (en) * | 2022-03-14 | 2022-07-22 | 青岛海尔电冰箱有限公司 | Air-cooled refrigerator |
| CN114777377B (en) * | 2022-03-14 | 2023-10-24 | 重庆海尔制冷电器有限公司 | Air-cooled refrigerator |
| CN114963652A (en) * | 2022-05-16 | 2022-08-30 | 长虹美菱股份有限公司 | Cold-stored air duct system of refrigerator |
| CN114963652B (en) * | 2022-05-16 | 2024-06-11 | 长虹美菱股份有限公司 | Refrigerating air duct system of refrigerator |
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| 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: 20200915 |
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| RJ01 | Rejection of invention patent application after publication |