KR20130136201A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- KR20130136201A KR20130136201A KR1020120059837A KR20120059837A KR20130136201A KR 20130136201 A KR20130136201 A KR 20130136201A KR 1020120059837 A KR1020120059837 A KR 1020120059837A KR 20120059837 A KR20120059837 A KR 20120059837A KR 20130136201 A KR20130136201 A KR 20130136201A
- Authority
- KR
- South Korea
- Prior art keywords
- evaporator
- storage
- storage chamber
- chamber
- door
- Prior art date
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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
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- 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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/023—Door in door constructions
Abstract
The present invention relates to a refrigerator, and more particularly to a refrigerator having a refrigerator body, a first storage room formed in the refrigerator body, a second storage room, a third storage room, and a fourth storage room, A door for opening and closing the first storage compartment, a second door for opening and closing the second storage compartment, a third door for opening and closing the third storage compartment, and a fourth door for opening and closing the fourth storage compartment, Wherein the first storage chamber and the second storage chamber are respectively a freezing chamber formed at the upper portion and the lower portion of either the left or right side and the third storage chamber is a refrigerating chamber formed at the upper portion of the remaining one, A second evaporator for cooling the second storage chamber, a third evaporator for cooling the third storage chamber, and a second evaporator for cooling the fourth storage chamber, Fourth evaporation Including, to the first evaporator and the second evaporator and the third evaporator and said second evaporator are individually controllable, to a refrigerator that can more precisely maintain the storage temperature of each storage room.
Description
The present invention relates to a refrigerator, and more particularly to a refrigerator having a refrigerator body, a first storage room formed in the refrigerator body, a second storage room, a third storage room, and a fourth storage room, A door for opening and closing the first storage compartment, a second door for opening and closing the second storage compartment, a third door for opening and closing the third storage compartment, and a fourth door for opening and closing the fourth storage compartment, Wherein the first storage chamber and the second storage chamber are respectively a freezing chamber formed at the upper portion and the lower portion of either the left or right side and the third storage chamber is a refrigerating chamber formed at the upper portion of the remaining one, A second evaporator for cooling the second storage chamber, a third evaporator for cooling the third storage chamber, and a second evaporator for cooling the fourth storage chamber, Fourth evaporation It includes, the first evaporator and the second evaporator and the third evaporator and said second evaporator, to a refrigerator to be individually controlled.
The conventional refrigerator according to Korean Patent No. 10-0678777 includes a
A first
A first blowing
A second blowing
A
There is a problem in that the temperature of each storage chamber can not be individually controlled so that the temperature of the storage chamber can not be precisely maintained.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a refrigerator which can maintain a storage temperature of each storage compartment more precisely.
In order to achieve the above object, the refrigerator of the present invention comprises a refrigerator body, a first storage room formed in the refrigerator body, a second storage room, a third storage room, a storage room including a fourth storage room, A door that opens and closes the storage room, a second door that opens and closes the second storage room, a third door that opens and closes the third storage room, and a fourth door that opens and closes the fourth storage room, , The first storage chamber and the second storage chamber are freezing chambers formed at the upper and lower portions of either the left or right side respectively and the third storage chamber is a refrigerating chamber formed at the upper portion of the remaining one, A second evaporator for cooling the second storage chamber, a third evaporator for cooling the third storage chamber, a second evaporator for cooling the second storage chamber, Cool And the fourth evaporator, wherein the first evaporator, the second evaporator, the third evaporator and the fourth evaporator are individually controlled.
Directional valve for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator, wherein the fifth evaporator, the second evaporator, the third evaporator, the fourth evaporator, And four solenoid valves for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator, wherein the freezer compartment and the refrigerating compartment are separated from each other, Cooled by the cold cooling, and the fresh room can be cooled by direct cooling.
According to the refrigerator of the present invention as described above, the following effects can be obtained.
A storage compartment including a refrigerator body, a first storage compartment formed in the refrigerator body, a second storage compartment, a third storage compartment, and a fourth storage compartment, a first door that opens and closes the first storage compartment, and the second storage compartment. And a door including a second door for opening and closing the door, a third door for opening and closing the third storage room, and a fourth door for opening and closing the fourth storage room, wherein the first storage room and the second storage room have a left side or a second door. A freezer compartment is formed on each of the upper and lower sides of the right side, the third storage chamber is a refrigerating chamber formed on the other top, the fourth storage chamber is a fresh chamber formed on the lower one, the first storage chamber A first evaporator to cool the second chamber, a second evaporator to cool the second storage chamber, a third evaporator to cool the third storage chamber, and a fourth evaporator to cool the fourth storage chamber. And the second Erection and to the third evaporator, the fourth evaporator may be controlled individually, it is possible to more precisely maintain the storage temperature of each storage room.
Directional valve for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator, wherein the fifth evaporator, the second evaporator, the third evaporator, the fourth evaporator, And four solenoid valves for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator and the fourth evaporator, wherein each evaporator is effectively controlled individually .
The freezing chamber and the refrigerating chamber are cooled by the cold cooling method and the fresh chamber is cooled by the direct and indirect cooling so that the storage temperature of the fresh chamber can be maintained more effectively and precisely.
1 is a perspective view of a conventional refrigerator;
2 is a perspective view of a refrigerator according to a preferred embodiment of the present invention;
3 is a front view of a refrigerator according to a preferred embodiment of the present invention.
Figures 4 to 6 are schematic views of a refrigerator according to a preferred embodiment of the present invention.
FIGS. 7 to 11 are schematic views illustrating a structure of a refrigerator cooling unit flow path according to a preferred embodiment of the present invention. FIG.
FIG. 12 is a schematic view showing a flow path structure of a refrigerator according to another embodiment of the present invention; FIG.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
For reference, the same components as those of the conventional art will be described with reference to the above-described prior art, and a detailed description thereof will be omitted.
≪
2 to 11, the refrigerator of the present embodiment includes a
As shown in FIG. 2, the refrigerator
The storage room includes a
The
The
In the present embodiment, the
Thus, each storage room can be arranged and stored according to the storage temperature of each food, so that each food can be stored more effectively and freshly for a long time, and the smell of food in each storage room is prevented from being mixed. In addition, the food which is frequently taken out and used can be stored in the upper part, so that the convenience of the user is improved, and the storage room having a low storage temperature is disposed at the lower part, so that the outflow of cold air can be minimized.
The
The freezing chamber includes a
Accordingly, the
The storage chamber serving as a refrigerating chamber includes a refrigerating
Accordingly, the temperature of the
The
A plurality of
The
A plurality of
As shown in FIGS. 4 to 6, the
The
The
The temperature of the
4 and 5, a
The
Further, a damper (not shown) for controlling the inflow of cool air may be installed in the
A plurality of
The cool air having a relatively high temperature is moved to the
In this way, the structure for supplying cool air through the
6, a
The fan (410) may be installed in the cool air duct (144) so that cool air is supplied smoothly.
The structure for supplying cool air through the
3, the door includes a
At least one of the
The
The
As described above, the
The
The
The
And a cooling device for cooling the storage chamber.
7-11, the cooling apparatus includes a
The evaporator includes a
The first
As described above, the evaporator is provided for each storage room, and each storage room can be maintained at a different temperature, so that various foods can be effectively stored according to the storage temperature.
The
In the present embodiment, the
Accordingly, the
Each of the ducts is provided with a respective evaporator, and air (cool air) cooled through the evaporator is supplied to each storage chamber by a fan installed in each duct.
The method of cooling the storage compartment by the indirect cooling method is a technology used in a refrigerator, and therefore, a detailed description thereof will be omitted.
The fourth duct is installed in the
That is, the
5, two evaporators (a
The
The
As described above, each storage chamber is cooled, and each storage chamber can be cooled more effectively. In other words, the
The
The
That is, a flow path switching valve is provided between the
7, the flow path switching valve is provided in five directions in which the refrigerant is separately distributed to the
8, the refrigerant is supplied to the
9, the flow path switching valve is provided with four flow paths for distributing the refrigerant to the
10, the cooling device includes a first
Specifically, the first
The first
Accordingly, the
That is, the refrigerant is simultaneously supplied to the two evaporators connected to the first
In this manner, refrigerant is supplied in parallel to each other in rooms having similar storage temperatures, whereby the storage temperature can be effectively maintained and the flow path structure is simplified.
11, a
The second
Therefore, the
≪
The description of the same configuration and function as those of the above-described embodiment will be omitted.
12, the cooling apparatus of the present embodiment includes a
The
The
Therefore, the refrigerant supplied through the flow
The refrigerant supplied through the flow
That is, the storage temperature of the storage chamber cooled by the evaporator disposed upstream of the two serially connected evaporators is lower than that of the storage chamber cooled by the evaporator disposed downstream.
Accordingly, when the
In this case, the first
In this way, the refrigerant is supplied in series to the rooms having the same storage temperature, so that the storage temperature can be maintained effectively, and the flow path structure is simplified.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims .
DESCRIPTION OF REFERENCE NUMERALS
100: refrigerator main body 110: first storage room, first freezer room
111: shelf 120: second storage room, second freezer room
121: drawer 130: third storage room, refrigerated room
140: fourth storage room, fresh room 141: first space part
142: second space part 210: first door
220: second door 230: third door
231: home bar 232: home bar door
240: fourth door 310: first evaporator
320: second evaporator 330: third evaporator
340: fourth evaporator 341: fourth evaporator outlet
Claims (5)
A storage room including a first storage room formed in the refrigerator body, a second storage room, a third storage room, and a fourth storage room;
A first door for opening and closing the first storage chamber; a second door for opening and closing the second storage chamber; a third door for opening and closing the third storage chamber; and a fourth door for opening and closing the fourth storage chamber / RTI >
The first storage chamber and the second storage chamber are freezing chambers respectively formed on an upper side and a lower side of any one of the left side and the right side, the third storage chamber is a refrigerating chamber formed on the other top, and the fourth storage chamber is the other one. Fresh room formed in the lower part,
A second evaporator for cooling the first storage chamber; a second evaporator for cooling the first storage chamber; a second evaporator for cooling the second storage chamber; a third evaporator for cooling the third storage chamber; and a fourth evaporator for cooling the fourth storage chamber,
Wherein the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator are individually controlled.
And a 5-way valve for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator.
And two three-way valves for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator.
And four solenoid valves for distributing the refrigerant to the first evaporator, the second evaporator, the third evaporator, and the fourth evaporator.
Wherein the freezer compartment and the refrigerating compartment are cooled by an indirect cooling method and the fresh compartment is cooled by direct cooling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120059837A KR20130136201A (en) | 2012-06-04 | 2012-06-04 | Refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120059837A KR20130136201A (en) | 2012-06-04 | 2012-06-04 | Refrigerator |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140065979A Division KR20140086939A (en) | 2014-05-30 | 2014-05-30 | Refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130136201A true KR20130136201A (en) | 2013-12-12 |
Family
ID=49983074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120059837A KR20130136201A (en) | 2012-06-04 | 2012-06-04 | Refrigerator |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20130136201A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102489698B1 (en) * | 2022-03-21 | 2023-01-19 | (주)삼영이엔지 | Apparatus for constant temperature and humidity |
-
2012
- 2012-06-04 KR KR1020120059837A patent/KR20130136201A/en active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102489698B1 (en) * | 2022-03-21 | 2023-01-19 | (주)삼영이엔지 | Apparatus for constant temperature and humidity |
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