JP3613370B2 - Flat refrigerated open showcase - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a refrigerating flat type open show case in which cold air can be uniformly distributed over all goods even in the case of handling bulky goods, moisture substances can be added uniformly to all the goods and then the goods placed at opposite display shelf can be seen from one side display table. SOLUTION: This show case is constructed such that hollow supporting columns 4, 5 and 6 are vertically installed at both sides of and a central part of a main body 1. Each of these supporting columns 4, 5 and 6 is connected by a hollow pipe 7 to form a cooling air passage within them. The pipe 7 is provided with a plurality of through-pass holes 8. Atomization conducts 13, 14, 15 and 16 connected to a humidifier 17 are guided into the supporting columns 4, 5, 6 and the pipe 7. The atomization conduit 16 arranged within the pipe 7 is provided with a through-pass hole 18, atomization is injected toward a flowing of the cooling air and then the atomization air is distributed over the display shelves 2, 3 together with the cooling air flowed from the through-pass hole 8 of the pipe 7.

Description

[0001]
[Industrial application fields]
The present invention relates to a particularly flat refrigerated open showcase for displaying and selling food and drink while keeping it cool.
[0002]
[Prior art]
A so-called flat refrigerated open showcase in which a cold air outlet is provided at the center and a display stand having a slight inclination is arranged in front and rear thereof is already known. In general, when displaying and selling bulky fruits and vegetables in such an open showcase, the height of the product on the display stand is increased, the cold air outlet in the center is lowered, and the cold air is uniformly distributed. It is not distributed on the product, the product is not cooled sufficiently, and it is blocked by the cold air outlet, so that the product on the display stand opposite to the cold air outlet cannot be seen from the display stand on one side There are drawbacks. Furthermore, when handling fruits and vegetables as products, water is sprayed with a sprayer to give the fruits and vegetables moderate moisture to maintain the freshness, but since the spray is concentrated from one place, the entire product is sprayed. There is a situation in which the water is not distributed uniformly, and excessive moisture is added at one place and almost no moisture is given at another place.
[0003]
[Problems to be solved by the invention]
The subject of the present invention is that even when dealing with bulky products, cold air is uniformly applied to all products, moisture can be uniformly applied to all products, and products from one display stand to the opposite display stand It is to provide a refrigerated flat open showcase that can be seen.
[0004]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, in the present invention, hollow struts are planted on both sides and the center of the main body, and these struts are connected with a hollow tube having a plurality of through-holes to cool air inside. A passage is formed and the spray conduit connected to the humidifier is guided into the strut and the pipe, and a through hole is provided in the spray conduit arranged in the pipe so that the spray is ejected in the direction in which the cooling air flows. In addition, the spray is distributed on the display stand.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
In the present invention, the hollow tube extending in the lateral direction in the center has a distance from the upper surface of the display stand so that the commodity on the opposite display stand can be seen between the display stand and the hollow tube. It is preferable that the through hole provided in the spray hole and the through hole provided in the spray conduit are provided so that the spray is guided by the flow of the cooling air and flows out.
[0006]
【Example】
Next, embodiments of the present invention will be described with reference to the drawings.
[0007]
1A and 1B are a front view and a side view of an embodiment of the present invention, respectively. FIG. 1C is a cross-sectional explanatory view showing details of the main part. Surrounded by walls. Reference numerals 2 and 3 are display stands each formed with a slight inclination, and hollow columns 4, 5 and 6 are erected at both ends and the center of the display table, and these columns 4, 5 and 6 are connected to each other. As described above, the hollow tube 7 extends in the lateral direction above the display stands 2 and 3 with a gap d, and a plurality of through holes 8 are provided on both side surfaces of the tube 7. The support columns 4, 5 and 6 and the tube 7 are connected to the coolers 9 and 10 and the blower fans 11 and 12, and a cooling air passage is formed inside the support columns 4, 5 and 6 and the tube 7. Further, spray conduits 13, 14, 15, 16 are arranged in the struts 4, 5 and 6 and the tube 7, respectively, which are connected to each other and to the humidifier 17. In particular, the spray conduit 16 disposed in the tube 7 is provided with a number of through holes 18. As shown in FIG. 1c, the through-hole 8 of the tube 7 is shunted in multiple stages up and down so that the cold air flows evenly on the display shelf. The through-hole 18 of the spray conduit 16 is formed so that the spray flows out in the direction of the flow.
[0008]
When the coolers 9, 10 and the blower fans 11, 12 are driven, the cooling air flows through the cooling air passages in the columns 4, 5, 6 and the pipe 7 as indicated by arrows, and from the through hole 8 of the pipe 7. It is discharged toward the display stands 2 and 3 in the lateral direction. On the other hand, fine particulate water generated by the humidifier 17 is guided through the spray conduits 13, 14, 15, 16 and is ejected from the through-hole 18 of the spray conduit 16, which can be seen from the explanatory view of FIG. Thus, since the spraying direction of the spray is substantially equal to the direction of the flow of the cooling air flowing out toward the through hole 8 of the tube 7, the particulate water is vigorously carried on the cooling air from the through hole 8 of the tube 7. Released and distributed uniformly on the display stands 2 and 3. In addition, there are large spaces 19 and 20 between the display stands 2 and 3 and the pipes 7 arranged between the two display stands, and a user on one display stand side can also receive goods on the other display stand. Can be seen easily.
[0009]
【The invention's effect】
According to the present invention, since both cold air and moisture can be uniformly distributed on the display stand, the quality of the product can be maintained for a long time, and even if a bulky product is displayed, Since the products on the display stand can be viewed, it has an excellent effect that it is less likely to move around in selecting the products.
[Brief description of the drawings]
FIG. 1 is a front view, b is a side view, and c is a cross-sectional explanatory view of an essential part of an embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Open showcase body 2, 3 Display stand 4, 5, 6 Post 7 Pipe 8 Through hole 9, 10 Cooler 11, 12 Blower fan 13, 14, 15, 16 Spraying conduit 17 Humidifier 18 Through hole 19, 20 spaces

Claims (1)

A spraying conduit connected to a humidifier, in which hollow struts are planted on both sides and the center of the main body, and these struts are connected by a hollow tube having a plurality of through holes to form a cooling air passage inside. Was introduced into the support column and the pipe, and a spray hole was provided in the spray conduit arranged in the pipe to spray the spray in the direction of the flow of cooling air, so that the spray was distributed along the cooling air from the through hole of the pipe on the display stand. Flat-type refrigerated open showcase featuring

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