JPS6130142Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improved configuration of a show case, and in particular aims to standardize a device that can be mutually applied to similar models with different width dimensions.

It is common for store cases such as refrigerated open store cases installed in conventional stores to have multiple types of similar designs but different capacities or dimensions installed side by side, but each type has special parts. When the number of parts increases, the number of parts to be prepared increases, which makes parts management complicated, requires a large storage space, and causes various drawbacks.

In particular, commonization of both side plates of the exterior body has been adopted, but it has been difficult to make commonality in the unit part. In Fig. 1, a machine room 4 in which a refrigerant compressor 2, a condenser 3, etc. are arranged is located at the lower part of the show case body 1.
To form the refrigerant, frames 5, 5 are attached hanging downward from both sides of the main body 1, and a plurality of support frames 6 are installed between the lower ends of the frames 5, 5, and then the refrigerant is compressed. The machine 2, condenser 3, etc. were mounted on a support frame 6. Therefore, if the width of the main body changes, the length of the support frame 6, etc. must be changed, and the location of the refrigerant compressor 2, etc. must be changed each time. Furthermore, the position of the drain port 8 for defrosting water etc. formed in the center of the inner box bottom wall 7 in the main body 1 as shown in FIG. There were various restrictions, such as the need to change the floor equipment.

This proposal has been made in view of this point, and FIGS. 3 to 9 will be explained below.

11, the top wall 12, the back wall 13, the bottom wall 14, and other peripheral walls are insulated, and the inside of the upper storage chamber 16, which is configured by forming the machine room 15 at the bottom, is kept at around 8 degrees Celsius.
Or with a case body such as a refrigerated open case that is cooled to -15℃ or lower,
A partition wall 1 formed in the storage chamber 16 with a substantially U-shaped cross section and spaced apart from each of the walls 12, 13, and 14.
7, and between the walls 12, 13, 14 there is a single layer or a plurality of layers of cold air passage 1 as in the embodiment.
8 and 18, and openings 19 and 20 at both upper and lower ends of the cold air passage 18 are formed opposite to the upper and lower edges of the front opening of the storage chamber 16, and an air curtain of cold air is formed at the front opening of the storage chamber 16. It is configured to form a A cooler 22 is disposed at a suitable location within the cold air passage 18 to cool the air forcibly circulated in the storage chamber 16 and for the air curtain by a blower 21. The machine room 15 has at least two left and right units 2 which are suspended below the outer bottom of the bottom wall 14.
3, 24, etc., and its front opening is covered and closed by a detachable front plate 25. Of the left and right first and second units 23 and 24,
The base 23A of the first unit 23 is formed into a substantially U-shape from the front, and its upper ends are attached to the outer bottom surface of the bottom wall 14 via reinforcing beams 25, 25, etc.
The base 24A is opposite to the first unit 23 of the main body 11.
It is mounted so as to be slidable as required between the legs 26 hanging down from the side and the L-shaped support piece 27 attached to the base 23A of the first unit 23. The base 24A of this second unit 24 has the cooler 2
Refrigerant compressor 2 forming a refrigerant cycle with 2 etc.
8 and a condenser 29 are installed. Said first
The unit 23 includes an electrical equipment box 30 that supports and arranges various electrical components, and a water receiving container 32 that receives dew water such as defrosting water from a drain port 31 formed in the bottom wall 14 of the main body 11. The equipment is supported and arranged so that its size hardly changes even if the capacity or performance changes. Base 2 of the second unit 24
4A is formed in a substantially horizontal shape, and one end is connected to the support piece 27.
, the other end is attached to the lower part of the leg body 26.
3 are listed respectively. Casters 34 and 35 for rolling the main body 11 are installed at appropriate positions on the base 23A of the first unit 23 and at the lower ends of the legs 26, as necessary.

FIG. 6 shows that the main body 11' is longer than that of the previous embodiment.
For example, this is a front view of main parts showing an embodiment of the present invention in the case of 1.4 times, in which a first unit 23' is disposed on one side of the lower part of the main body 11', and the first unit 23' is disposed on the other side as well.
A pedestal 26' similar to the base 23A' of 3' is provided, and the second unit 2 is installed between the base 23A' and the pedestal 26'.
4' base 24A' is mounted on top. In this case, the size of the first unit 23' and the main body 1
1' from one side is substantially the same as in the embodiment described above, and the position of the drain port 31' provided in the bottom wall 14' is also the distance L from the one side as shown in FIG. They can be formed at approximately the same location. The base leg 26' on the other side can be the same as the base 23A of the first unit 23.

Fig. 8 is a front view of main parts showing another embodiment of the present invention in which the width of the main body 11'' is shorter than that of the previous embodiment, for example, 0.8 times. A first unit 23'' having the same configuration as the first unit 23'' of the embodiment is provided, and a leg 26'' similar to the leg 26 is installed on the other side, and the first
A base 24A'', which is shorter than the base 24A of the second unit 24 in the previous embodiment, is mounted between the base 23A'' of the unit 23'' and the legs 26''. The base 24A'' of the second unit 24'' of this embodiment is shorter than the base 24 of the previous embodiment, but this is because the main body 11'' is downsized and the refrigerant compressor 24A'' is shorter.
8'' and the condenser 29'' are also miniaturized, so they can be handled satisfactorily. In the embodiment shown in FIG. 8, the electrical equipment box 30, water receiving container 32, etc. are arranged at substantially the same position in the first unit 23'' as in the previous embodiments shown in FIGS. 4 and 6. Therefore, the drain port 31 formed in the bottom wall 14'' of the main body 11' is also formed at substantially the same position as in the previous two embodiments, with an upward distance L on one side.

As described above, the present project consists of a first unit that supports the electrical equipment box, water container, etc., which hardly changes in size even if the capacity and size of the main body changes, and a refrigerant compressor whose size changes. The second supporting the machine and condenser etc.
Since the supporting frame of the machine room is formed separately in the first unit and the second unit is slidably mounted between the first unit and the base, the first unit can be used in common and can be attached to the second unit. Accordingly, the drain port on the bottom wall of the main body can be formed at a substantially fixed position from one side of the first unit,
Even if the size of the main body changes, there is no need to adjust and select the relative position to the water receiving container each time, simplifying design and manufacturing. Furthermore, even if the length of the second unit is selected, the selected length is short and subject to change, and it can be installed after installing the refrigerant compressor etc. in advance, improving work efficiency and division of labor. can be promoted.

[Brief explanation of drawings]

Figure 1 is a front view of the conventional main part, Figure 2 is a plan view of the bottom wall, Figure 3 is a schematic vertical sectional view of the proposed show case, Figure 4 is a front view of the main part, and Figure 5 is the bottom. FIG. 6 is a front view of the main part corresponding to FIG. 4 showing another embodiment, FIG. 7 is a plan view of the bottom wall corresponding to FIG. 5, and FIG. 8 shows a further different embodiment. FIG. 9 is a front view of the main part corresponding to FIG. 4, and FIG. 9 is a plan view of the bottom wall corresponding to FIG. 5. 23...first unit, 24...second unit, 32...water receiving container.

Claims (1)

[Scope of utility model registration request] The surrounding walls such as the ceiling wall, back wall, and bottom wall are insulated,
A machine room is formed in the lower part and a storage room is formed in the upper part, and the machine room is provided with at least two left and right units, one of which is fixed to the main body, and has an electrical equipment box and a water receiving container. etc., the other second unit is installed between the first unit and the other leg, and the second unit is further provided with support equipment for a refrigerant compressor and a condenser. Shyo case.