KR20000031273A - Door for storing room of pickled cabbage - Google Patents

Abstract

PURPOSE: A door for a storing room of a pickled cabbage is provided which can store the pickled cabbage freshly for a long time by maintaining the inside temperature of the storing room uniformly by attaching an electric heat plate inside of the door of the storing room. CONSTITUTION: A door for a storing room of a pickled cabbage which comprised of a main body with a storing room(22), a machinery room(26) and a door(30) installed to be opened and closed in the upper part of the storing room(22) is characterized as follows: an electric heat plate(40) is placed to guide the cool air moved into through a refrigerant pipe(28) wrapping with the outer wall of the storing room(22) inside of the door(30); the electric heat plate(40) is formed by being pressed as one body with a heat preserving material(32) formed inside of the door(30); a plant branch(40a) of the electric heat plate(40) maintains the state of being closed by being attached to the inside of an attaching part(2a) of the main body in a state of closing door; and the electric heat plate(40) is produced by aluminum.

Description

Kimchi Storage Door

The present invention relates to a kimchi storage door, and more specifically, a kimchi storage door that can support fresh kimchi for a long time by attaching a heat transfer plate to the inner surface of the door of the kimchi storage to keep the temperature inside the storage uniformly. It is about.

In general, among the foods of Korea, rice is a staple vegetable, such as Chinese cabbage and radishes are added to various seasonings, and then dim vegetables that are appropriately matured have been developed. Among these dim vegetables, kimchi is a fermented food that has been soaked for a long time, and a large amount of kimchi was stored in the cold winter and then taken out little by little. It was difficult to store kimchi in hot summer when there was no refrigerator, but with the advent of electric refrigerators it was possible to store kimchi for longer periods in summer.

However, in the process of frequently opening and closing the refrigerator, the kimchi is gradually rancid, and thus the ripe taste cannot be maintained as it is and freshness is lowered. In order to solve this problem, kimchi storage is commercially available that can ripen kimchi according to seasons and preferences, and then cool it at low temperature to preserve the taste of kimchi for a long time. The inside of the Kimchi cellar is equipped with a cooling device and a heating device. Initially, the kimchi stored in the chamber is aged by using the heating device. By keeping it at an appropriate level, it becomes possible to preserve the taste and freshness of kimchi for a long time.

1 is a cross-sectional view showing the configuration of a conventional kimchi storage. This is a direct-cooled kimchi reservoir 1 which directly transfers cold air into the reservoir 2 through the refrigerant pipe 8. In the overall configuration, the main body 4 having the reservoir 2 therein and the main body ( It is arranged in 4) and consists of a machine room 6 including a compressor, a fan, a condenser, and various mechanical devices, and a door 10 mounted on the upper part of the reservoir 2 so as to be opened and closed. For the purpose of illustration, the internal structure of the machine room 6 which is less related to the present invention is omitted.

The heat insulating material 14 is sandwiched between the storage 2 and the main body 4, and the heat insulating material 12 is also inserted inside the door 10. As shown in FIG. The door 10, which is in contact with the storage 2, is integrally attached with a packing 16 for maintaining airtightness. The coolant cooled through the compressor and the condenser installed in the machine room 6 is supplied through the coolant pipe 8 surrounding the outer wall of the reservoir 2. At this time, the supplied cold air keeps the kimchi stored fresh by keeping the inside of the reservoir 2 cool by natural convection and conduction.

In the conventional kimchi storage door having such a configuration, a region in which cold air discharged through the refrigerant pipe 8 is not conducted, that is, an unconductive region A as shown by a dotted line in FIG. It becomes difficult to keep the whole inside uniform. As a result, the maturation state of kimchi varies depending on the storage position inside the reservoir 2, making it difficult to maintain a uniform taste.

The present invention devised to solve such a problem is to restrain the occurrence of the non-conductive area by integrally attaching the heat transfer plate to the inner surface of the door disposed on the kimchi reservoir, which can maintain the temperature inside the reservoir uniformly The object is to provide a storage door.

1 is a cross-sectional view showing the configuration of a conventional kimchi storage,

Figure 2 is a cross-sectional view showing the configuration of the kimchi storage in accordance with the present invention.

♣ Explanation of symbols for main part of drawing ♣

21: Kimchi storage 22: Storage

24, 32: Insulation material 26: Machine room

28: refrigerant pipe 30: door

36: packing 40: heat transfer plate

An object of the present invention described above is composed of a main body having a reservoir therein, a machine room disposed in the main body, including a compressor, a fan, a condenser, and various mechanisms, and a door which is mounted to be opened and closed on an upper portion of the reservoir. In the kimchi storage, the inner surface of the door is achieved by a kimchi storage door, characterized in that the heat transfer plate for guiding the cold air introduced through the refrigerant pipe surrounding the outer wall of the storage into the storage.

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

Figure 2 is a cross-sectional view showing the configuration of the kimchi storage in accordance with the present invention. As described in FIG. 1, when the schematic configuration of the kimchi storage 21 is illustrated, a storage 22 for storing food such as kimchi is disposed at an inner center thereof, and a compressor and a condenser for cooling the inside of the storage 22 are disposed at a lower portion thereof. The main body 2 is provided with a machine room 26 having a back and the like, and the main body 2 can be opened and closed so that foods in the storage 22 can be taken out or put into the storage 22. It consists of a door 30.

Between the main body 2 and the reservoir 22, a packing 36 for maintaining airtightness is disposed, and inside the main body 2 and the door 30, heat insulating materials 24 and 32 for blocking heat transfer to the outside, respectively. Is foam-molded.

In the kimchi storage 21 having such a configuration, as a way to prevent the occurrence of the conventional non-conductive area by supplying cold air to the upper portion of the door 30, in the preferred embodiment of the present invention the inner surface of the door 30 The structure which arrange | positions the heat exchanger plate 40 in the case was employ | adopted. The heat transfer plate 40 serves to guide the cool air generated in the refrigerant pipe 28 surrounding the outer wall of the reservoir 22 along the directions of the arrows P and P '.

As the material of the heat transfer plate 40, various metals having excellent thermal conductivity may be used, but in particular, it is preferable to manufacture aluminum with light weight, excellent thermal conductivity, and relatively low cost. In addition, the heat transfer plate 40 is preferably integrally in close contact with the heat insulating material 32 inside the door 30 to be foam molded.

In order to mount the heat transfer plate 40, a seating portion 2a is formed on the upper portion of the main body 2, and the flange portion 40a of the heat transfer plate 40 is disposed on the seating portion 2a, thereby providing a door 30. ) Can be kept in close contact with the body (2).

In the operation of the direct-cooling kimchi reservoir 21 provided with the door 30 to which the heat transfer plate 40 is attached, the cold air from the refrigerant pipe 28 disposed on the upper side is controlled by the heat transfer plate 40. As shown by arrows P and P 'in Fig. 2, since it is sent toward the door 30 and then flows into the upper part of the center of the reservoir by convection, the occurrence of the unconducted area A as described in FIG. This prevents the temperature in the reservoir 22 from being kept uniform throughout.

According to the present invention described above, since the heat transfer plate is integrally attached to the inner surface of the door disposed above the kimchi reservoir to suppress the occurrence of the unconducted region, the temperature inside the reservoir can be kept uniform. Even when storing kimchi there is an advantage that can always maintain the taste of kimchi regardless of the storage location in the storage.

Claims (4)

A main body 2 having a reservoir 22 therein, a machine chamber 26 disposed on the main body 2 and including a compressor, a fan, a condenser, and various mechanisms, and an upper portion of the reservoir 22; In the kimchi storage consisting of a door 30 that is mounted to open and close at, Kimchi, characterized in that the heat transfer plate 40 is disposed on the inner side of the door 30 to guide the cold air introduced through the refrigerant pipe 28 surrounding the outer wall of the reservoir 22 into the reservoir 22. Storage door. The method of claim 1, The heat transfer plate 40 is a kimchi storage door, characterized in that formed integrally compressed with the heat insulating material (32) formed inside the door (30). The method of claim 1, The flange portion 40a of the heat transfer plate 40 is seated on the seating portion 2a of the main body 2 in the state in which the door 30 is closed, and maintains the state of being in close contact with the door. . The method of claim 1, The heat transfer plate 40 is a kimchi storage door, characterized in that made of aluminum.