KR20130094025A

KR20130094025A - Refrigerator

Info

Publication number: KR20130094025A
Application number: KR1020120015342A
Authority: KR
Inventors: 문정원; 박원구; 김도현
Original assignee: 동부대우전자 주식회사
Priority date: 2012-02-15
Filing date: 2012-02-15
Publication date: 2013-08-23

Abstract

The present invention relates to a refrigerator, comprising: a refrigerator body having a freezer compartment, a refrigerator compartment, and a machine compartment, respectively; A refrigerator door for opening and closing the freezer compartment and the refrigerating compartment, respectively; It includes a compressor, a condenser and a blowing fan installed in the machine room, the machine room is characterized in that protrudes rearward from the rear of the refrigerator body.
Accordingly, the vibration noise of the compressor, the condenser, and the blower fan installed in the machine room can be minimized, thereby maintaining a comfortable living environment and improving the storage capacity of the refrigerating compartment.

Description

Refrigerator {REFRIGERATOR}

The present invention relates to a refrigerator, and more particularly, to a refrigerator having a built-in type for storing a machine room of a refrigerator on a wall to reduce vibration noise of the refrigerator and to further improve storage capacity.

Generally, a refrigerator is a device that keeps the food in a fresh state for a predetermined period by reducing the temperature of the refrigerating chamber and the freezing chamber as the refrigerant repeats a refrigerating cycle in which the refrigerant compresses - condenses - expands - evaporates.

The refrigerator includes a refrigerator body having a freezer compartment and a refrigerating compartment so that food can be stored in a low temperature state, and a refrigerator door that rotatably rotates the front surface of the refrigerator body.

The freezer compartment stores foods to be kept below freezing temperature, such as meats or fish, and the refrigeration chamber stores foods to be kept fresh above the freezing temperature, such as vegetables or fruits, or beverages.

Specifically, the refrigerator liquefies a refrigerant gas compressed at high temperature and high pressure by operation of a compressor in a condenser, and then vaporizes it in an evaporator through an expansion valve. The cooling operation is performed by the heat of vaporization of the refrigerant.

Hereinafter, a conventional refrigerator will be described with reference to FIG. 1.

As shown, a machine room M is provided below the refrigerator main body 10 according to the prior art, and the machine room M is provided with a compressor 11, a condenser 12, and a blowing fan 13.

In addition, an evaporator 14 is installed on the rear wall surface of the refrigerator main body 10.

In addition, an expansion valve 15 is installed between the condenser 12 and the evaporator 14.

Accordingly, when power is supplied to the compressor 11, a refrigeration cycle including the compressor 11, the condenser 12, the expansion valve 15, and the evaporator 14 operates to operate the air around the evaporator 14. Cooling is formed to form cold air, and the cold air cools the food stored in the refrigerator body 10.

However, in the refrigerator according to the related art, vibration and noise caused by the operation of the compressor 11, the condenser 12, and the blower fan 13 installed in the machine room M of the refrigerator body 10 may be applied to the refrigerator body 10. In addition to being delivered intact, the storage capacity of the refrigerating compartment is greatly reduced by the machine room M provided in the lower portion of the refrigerator main body 10.

The present invention has been made to solve the above problems, the object of the present invention is to improve the built-in type to accommodate the machine room of the refrigerator on the wall to provide a refrigerator that can reduce the vibration noise of the refrigerator and further improve the storage capacity There is.

In order to achieve the above object, a refrigerator according to the present invention,

A refrigerator body in which a freezer compartment, a refrigerating compartment and a machine compartment are respectively formed;

A refrigerator door for opening and closing the freezer compartment and the refrigerating compartment, respectively;

Including a compressor, a condenser and a blowing fan installed in the machine room,

The machine room is characterized in that the rear projecting from the rear of the refrigerator body.

In addition, the machine room is embedded in a wall surface opposite to the back of the refrigerator, characterized in that the machine room receiving portion for accommodating the machine room is formed on the wall surface.

In addition, the machine room receiving portion is characterized in that the heat dissipation passage for discharging the heat generated in the machine room to the outside is formed.

The refrigerator main body may be arranged in close contact with the wall surface.

According to the present invention, by forming the machine room in a structure protruding toward the wall surface from the rear of the refrigerator body, it is possible to minimize the vibration noise of the compressor, the condenser and the blowing fan installed in the machine room can maintain a comfortable living environment accordingly In addition, there is an effect that can further improve the storage capacity of the refrigerator compartment.

1 is a side sectional view showing a refrigerator according to the prior art.
2 is a side sectional view showing a refrigerator according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying Figure 2 will be described in detail a preferred embodiment of the present invention.

As illustrated, the refrigerator according to the present invention opens and closes the refrigerator main body 100 having the freezing compartment 110, the refrigerating compartment 120, and the machine compartment M, and the freezing compartment 110 and the refrigerating compartment 120, respectively. It comprises a refrigerator door 200, a compressor 11, a condenser 12 and a blowing fan 13 installed in the machine room (M).

First, the refrigerator main body 100 is partitioned into a freezer compartment 110 and a refrigerating compartment 120 for storing food with the partition 101 therebetween.

In addition, each refrigerator door 200 for selectively opening and closing the freezing compartment 110 and the refrigerating compartment 120 is installed on the front surface of the refrigerator main body 100.

In addition, an evaporator 14 for generating cold air and a cold air passage 140 for guiding the cold air generated by the evaporator 14 to the freezing chamber 110 and the refrigerating chamber 120 are formed on the rear wall surface of the refrigerator main body 100. do.

In addition, a machine room (M) is formed below the refrigerator main body (100), and a compressor (11) for compressing a refrigerant gas of low temperature and low pressure into a refrigerant gas of high temperature and high pressure therein and the compressor (11). A condenser 12 for cooling and condensing the refrigerant gas of high temperature and high pressure to a refrigerant liquid, and a blowing fan 13 for cooling the compressor 11 and the condenser 12 are provided.

Here, the machine room M is a configuration of a box protruding rearward from the rear of the refrigerator main body 100.

That is, since the machine room M is configured to protrude to the rear of the refrigerator main body 100, there is an advantage in that the storage capacity of the refrigerating compartment is reduced from the machine room provided in the existing refrigerator main body.

Furthermore, vibration and noise caused by the operation of the compressor 11, the condenser 12, and the blower fan 13 installed in the machine room M may be transmitted to the refrigerator main body 100 to block severe noise from occurring. It can be effective.

In addition, the machine room M is embedded in a wall surface B opposite to the rear surface of the refrigerator, and the machine room accommodating part B1 in which the machine room M is accommodated is formed in the wall surface B. As shown in FIG.

In addition, the machine room accommodating part B1 is provided with a heat dissipation passage B2 for dissipating heat generated in the machine room to the outside.

The refrigerator main body 100 may be arranged in close contact with the wall surface (B).

That is, the refrigerator main body 100 is in close contact with the wall surface (B) and the machine room (M) can be arranged in a built-in type accommodated in the machine room accommodating portion (B1) between the refrigerator main body 100 and the wall surface (B) There is no need to provide a separation distance in the kitchen space has the advantage that can be used more efficiently.

As described above, according to the present invention, the machine room M is formed to protrude from the rear surface of the refrigerator main body 100 toward the wall surface B, thereby vibrating the compressor, the condenser, and the blowing fan installed in the machine room M. The noise can be minimized to maintain a comfortable living environment accordingly, and there is an effect of further improving the storage capacity of the refrigerator compartment.

11: compressor
12 condenser
13: blower fan
14: evaporator
100: refrigerator body
200: Refrigerator door
B: wall
B1: machine room receiving part
B2: Heat dissipation path
M: Machine Room

Claims

A refrigerator body in which a freezer compartment, a refrigerating compartment and a machine compartment are respectively formed;
A refrigerator door for opening and closing the freezer compartment and the refrigerating compartment, respectively;
Including a compressor, a condenser and a blowing fan installed in the machine room,
And the machine room protrudes rearward from the rear of the refrigerator main body.

The method of claim 1,
And the machine room is embedded in a wall facing the rear of the refrigerator, and the machine room accommodating part is formed in the wall to accommodate the machine room.

The method of claim 2,
And a heat dissipation passage is formed in the machine room accommodating part for dissipating heat generated in the machine room to the outside.

The method of claim 3,
The refrigerator body is characterized in that the refrigerator is arranged in close contact with the wall surface.