JPS5849019Y2 - refrigerated case - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a refrigerated showcase that forms a low-temperature zone within the storage room without impairing the display effect of the storage room.

An embodiment of the present invention will be described below with reference to the drawings. 1 consists of a lighting room 2, a storage room 3, a cooling room 4, and a machine room 5, and the corners of each room are supported by a plurality of supports 6. The lighting chamber located at the top of the vertical refrigerated showcase body is composed of an upper top plate 7, a lower transparent plate 8, and a transparent shade plate 9 serving as a side wall. The storage room 3 is equipped with a fluorescent lamp 10 for illuminating the inside and outside of the storage room, and the storage room 3 located at the lower part of the lighting room has a transparent door 1 disposed on one side.
The side wall is made up of a plurality of transparent bodies 12 including 1, which are housed inside a plurality of shelves 13, and the cooling chamber 4 located at the lower part of the storage chamber is made of a concave heat insulating wall 14. A cooler 15 for cooling the storage room and a blower 16 are installed inside the machine room 5, which is located at the bottom. a compressor 20 that constitutes a cooling cycle together with a cooler;
Condenser 21. Blower 22, electrical box 23, and drainage tank 2
4th grade is installed.

Reference numeral 25 denotes a partition plate disposed between the storage chamber and the cooling chamber, and air outlets 26.25, which are parallel to each other, blow out cool air from the cooling chamber 4 into the storage chamber 3 along opposite transparent bodies 12.12 at both ends.
27 is provided, and suction ports 28 and 29 are arranged in parallel in the center for sucking the cool air that has circulated through the storage chamber 3 into the cooling chamber 4, respectively.

Reference numeral 30 denotes a transparent partition detachably disposed in the storage chamber, which has an L-shape consisting of a vertical surface 30a and a horizontal surface 30b, and the lower end of the vertical surface 30a is installed between the suction ports 28 and 29. By placing the side end of the horizontal surface 30b with the transparent body 12 at a distance 31, a low-temperature zone 3a with a short cold air circulation path is formed in the storage chamber 3.

According to the above configuration, when the transparent partition 30 is not provided, the cold air circulates as shown by the broken line arrow in FIG. 2, and when it is provided, the cool air is circulated and stored as shown by the solid line arrow in FIG. Cool the chamber 3 and the cold zone 3a.

This circulating cold air is blown out along the opposing transparent bodies 12 and 12, which have a large heat loss, and is sucked in from the center, which has a small heat loss. There is no significant temperature difference between the two sides, and a substantially uniform temperature distribution can be obtained.

In addition, when the transparent partition 30 is provided to form the low-temperature zone 3a, the low-temperature zone 3a with a short cold air circulation path can be maintained at a lower temperature than other zones, and the cold air diverted upward from the gap 31 can , the area above the horizontal surface 30b can also be cooled.

That is, by disposing the transparent partition 30, a low-temperature zone 3a is formed in a part of the storage room 3 without impairing the display and cooling effect, thereby making it possible to store products with different temperature settings or products that need to be quickly cooled, and also to allow both circulation. It prevents cold air from coming into contact with each other and maintains each zone at its respective set temperature.
At point a, the cold air can be guided to the suction ports 28 and 29 to improve the rectification characteristics of the cold air.

As mentioned above, the present invention provides a partition plate between the storage room whose side walls are made of transparent material and the cooling room which is defined by a heat insulating wall and has a cooler and a blower installed. Air outlets are provided at both ends to blow out cold air from the cooling chamber along opposite transparent bodies, and in the center is a suction port that sucks the cold air that has circulated through the storage chamber into the cooling chamber. A transparent partition body, the other end of which is installed between the suction ports and with a gap from the transparent body, is removably disposed in the storage chamber to form a low-temperature area. The temperature distribution between the cold air outlet side and the cool air intake side can be maintained approximately evenly.

In addition, when a transparent partition is installed, a low-temperature area is created in the same room that does not impair the display and cooling effect, allowing products that require different temperature control or products that require rapid cooling to be stored, thereby making effective use of the storage room. can.

[Brief explanation of drawings]

Figure 1 is a side view showing an embodiment of the refrigerated showcase of the present invention;
FIG. 2 is a sectional view taken along the line AA' in FIG. 25... Partition plate, 26.27... Air outlet, 28.29... Suction port, 30...
Transparent partition body, 31... spacing.

Claims (1)

[Scope of utility model registration request] A partition plate is installed between the storage room, whose side walls are made of transparent material, and the cooling room, which has a heat-insulating wall and is equipped with a cooler and a blower, and the partition plate has opposite ends facing away from the cooling room. A blow-out port for blowing out cold air is provided along the transparent body, and a suction port for sucking the cold air that has circulated through the storage chamber into the cooling chamber is provided in parallel in the center.
A refrigerated showcase characterized in that a transparent partition whose other end is spaced apart from the transparent body is removably disposed in a storage room to form a low-temperature area.