KR19980045864A - Commercial Refrigerator - Google Patents

Abstract

The present invention relates to a commercial on-demand refrigerator, which prepares six types of refrigeration or freezing boxes, determines the type and number of boxes used to meet the demand of the consumer, and transports them to the consumer in the unassembled state. Combination is configured, and each refrigerator or freezing box is separately controlled by a single control box after combining, rather than simply combining several refrigerators, and power is applied to each refrigerator or freezing box by a single external power cord. As it is, it is possible to have a configuration according to the various needs of the consumer, easy to transport from the factory to reach the consumer, it is possible to separate storage according to the type of food by the temperature control per box.

Description

Commercial Refrigerator

The present invention relates to a commercial refrigerator on-demand, and in detail, several kinds of refrigeration boxes and freezing boxes made in a certain standard determined according to the order of the consumer, and transported to the site by combining, one external power cord and By completing the refrigerator with one control box, it is convenient to carry it to the consumer, various configurations are possible to meet the needs of the consumer, and the temperature can be adjusted separately for each box so that it can be separately stored according to the type of food. It relates to a commercial refrigerator.

A business refrigerator refers to a refrigerator that is made large in size so that many foods can be stored and is mainly used in a business place. As a conventional commercial refrigerator is shown in FIG. 1 showing an example thereof, the inside of the refrigerator may store several foods. It consists of a single storage space (1) with a shelf (not shown), and on the front side there are several doors (2) formed with the door handle (2a) on the outside, and the outer wall of the refrigerator made of iron plate Between (3) and the inner wall 4, it is filled with the urethane foam which is the heat insulating material 5. As shown in FIG.

In the upper part of the refrigerator, a machine room 7 having a compressor 6 is formed, and a control box 8 for controlling a set temperature of the refrigerator is provided outside the front of the machine room 7.

In addition, a transport wheel 9 is attached to the lower surface of the refrigerator so that the refrigerator can be rolled and transported.

As a result of the measurement, the height H of the refrigerator was 1907 mm, the width W was 1260 mm, and the thickness D was 800 mm.

In order to cool the large storage space 1 of such a commercial refrigerator, as shown, there are two refrigeration cycles driven by two compressors 6, but as described above, the storage space 1 is a single unit. Although there may be a slight difference depending on the position in the storage space 1 as a space, the overall temperature has a single temperature set in the control box 8.

The conventional commercial refrigerator having such a configuration has the following disadvantages or problems.

First, as described above, the conventional commercial refrigerator has a problem that it is difficult to transport to a site, which is a place to be installed because it is large.

In addition, since the single set to a single temperature has a storage space (1), there is a disadvantage in that foods, such as vegetables and meat, which need to be stored at different storage temperatures, cannot be stored together.

In other words, if you want to handle the vegetables and meat together, even if there is room in the storage space (1) it was not desirable to buy additional refrigerator.

In addition, according to various demands of the consumer, various configurations such as changing the size of the storage space 1 were also possible.

Accordingly, an object of the present invention created by recognizing the above problems and disadvantages is to provide a refrigerator for a business in which all the above problems are solved.

1 is a perspective view showing an example of a conventional commercial refrigerator with a partial cross-sectional view.

Figure 2a is a perspective view showing a view of the left side of the left side refrigeration box that can be used to configure a commercial-purpose refrigerator of one embodiment of the present invention.

Figure 2b is a perspective view showing the shape of the left side cooling box seen from the front right.

Figure 2c is a cross-sectional view taken along the line AA 'of Figure 2a.

Figure 3a is a perspective view showing a front view of the central refrigerating box that can be used to configure a commercial-purpose refrigerator of one embodiment of the present invention.

Figure 3b is a perspective view showing the shape of the central refrigeration box seen from the front right.

Figure 3c is a cross-sectional view taken along the line BB 'of Figure 3a.

Figure 4a is a perspective view showing the shape of the right side refrigerator box that can be used to configure a commercial refrigerator for commercial use in one embodiment of the present invention seen from the front left.

Figure 4b is a perspective view showing the shape of the right side cooling box seen from the front right.

Figure 4c is a cross-sectional view taken along the line CC 'of Figure 4a.

Figure 5 is a perspective view showing a state in which the clamp and the clamp hanger is a coupling means of the commercial refrigerator for commercial use of the present invention.

Figure 6 is a perspective view showing that the two boxes are coupled by a bracket fastened by bolts as an auxiliary coupling means of a commercial refrigerator for commercial use of the present invention.

Figure 7 is a front perspective view showing an embodiment of a commercial refrigerator of the present invention consisting of one left refrigeration or freezing box, one central refrigeration or freezing box and one right refrigeration or freezing box.

8 is a rear perspective view showing the rear of the electric wiring and the external power cord and the condenser installed in the rear of the custom refrigerator for businesses shown in Figure 7 omitted.

* Description of the symbols for the main parts of the drawings *

10 machine room 11: door

11a: door handle 13: carrying wheel

14: clamp coupling portion 15: bracket

16: control box

In order to achieve the object of the present invention as described above, two or more refrigeration boxes or refrigeration boxes which are operated by independent refrigeration cycles having respective compressors are constituted by coupling means, and the respective refrigeration units are combined with each other. Alternatively, power is supplied to a freezing box through a single external power cord, and each of the refrigeration or freezing boxes connected to each other by one control box is controlled.

In addition, the refrigeration box includes a left refrigeration box in which the insulation is exposed only to the left side in the case of the refrigeration box, and a right refrigeration box in which the insulation is exposed only to the right side in the case of the refrigeration box; There is a central refrigeration box with exposed insulation on the left and right sides; The freezing box includes a left freezing box in which insulation is exposed only to the left side when the freezing box is referenced, and a right freezing box in which insulation is exposed only to the right side of the freezing box and the left side And a central refrigeration box with exposed insulation on the right side; The type and number of each of the refrigerating box or the freezing box is selected as needed, the commercial on-demand refrigerator is provided, characterized in that it is configured to be coupled to each other by the coupling means to contact the exposed surface.

Hereinafter, the present invention will be described in detail with reference to an embodiment of the present invention shown in the accompanying drawings.

Figure 2a is a perspective view showing a front left side view of the left side refrigeration box that can be used to configure a commercial refrigerator for commercial use according to an embodiment of the present invention, Figure 2b shows the front side left side view of the refrigerating box side view One perspective view.

As shown in the figure, the left side refrigeration box that can be used to configure a commercial refrigerator according to an embodiment of the present invention has a machine room 10 having a compressor (not shown) at the top and a door handle 11a at the front thereof. The formed door 11 is attached.

The control box is not yet attached to the front of the machine room 10 as in the conventional commercial refrigerator, and although not shown, wires to be connected to the control box to be installed later from the machine room are formed. After the appearance of the commercial on-demand refrigerator according to the order of the configuration is to connect the wiring to a single control box, which collectively controls several refrigeration or freezing boxes constituting the commercial on-demand refrigerator.

And, when viewed from the front side, the left side is closed by the iron plate, but the right side is exposed to the urethane foam (foam) of the heat insulating material 12 except for the edge portion.

In addition, a transport wheel 13 for transport is formed on the bottom.

FIG. 2C is a cross-sectional view taken along the line AA ′ of FIG. 2A. As shown in FIG. 2C, the thickness a of the wall on which the urethane foam, which is the heat insulator 12 is exposed, is determined by the heat insulator of another refrigeration or freezing box. 12) the thickness of the wall formed in close contact with the exposed surface is thinner than the part sealed by the iron plate so that the thickness of the wall formed by the steel plate is about the same as the thickness (b) of the wall sealed by the iron plate. It is preferably formed to have a thickness.

On the other hand, Figure 3a is a perspective view showing the present invention from the front left side of the central refrigerating box that can be used to configure a commercial refrigerator for commercial use in one embodiment of the present invention, Figures 3b and Fig. As shown in FIG. 3C, which is a cross-sectional view taken along the line B-B 'of 3a, the structure of the central refrigeration box is the above except that the urethane foam, which is insulation 12, is exposed on the left and right sides. It is the same as the structure of the left side refrigeration box, and the thickness (c) of the left side wall and the right side wall is made to be the same as the thickness (a) of the exposed wall of the urethane foam of the left side refrigeration box.

4A and 4A are perspective views showing the shape of the right side refrigeration box that can be used to construct a commercial-purpose refrigerator of one embodiment of the present invention, as seen from the front left side, and FIGS. As shown in FIG. 4C, which is a cross-sectional view showing a cross-sectional view of the C-C 'line of the right side, the structure of the right side cooling box has a side surface opposite to the side where the side surface 12 of the left side refrigerator is exposed. It is identical to the structure of the left side refrigeration box except that it is exposed.

And the same as the refrigeration box, but in the form of a condenser (not shown), such as the performance of the compressor (not shown) in the upper machine room 10, or other types of refrigeration boxes, such as the refrigeration box It is made to distinguish the left side freezing box, the center freezing box and the right freezing box to have an appearance.

In this case, the refrigerating box and the freezing box are separately manufactured by using a compressor and a dynamic cycle corresponding to the cooling temperature range. This is because the cost reduction effect is more effective than making a refrigerated freezer box and assembling it to make a commercial refrigerator on the market. It is also possible to construct a commercial refrigerator for each of these three types by making it into a center, a right box, and a separate box.

From the six boxes of the left, center, right refrigeration box and the left, center, right refrigeration box made of the configuration as described above, determine the type and number according to the needs of the consumer to combine with each other by the coupling means The commercial on-demand refrigerator of the invention is completed, for example, when two refrigeration boxes and one refrigeration box are required, the left refrigeration box, the central cooling box and the right refrigeration box are combined by a coupling means, or By combining the left side freezing box, the central refrigeration box and the right refrigeration box by the coupling means to complete the commercial on-demand refrigerator of the present invention.

Such commercial refrigerators have one left or left freezer box, one right or right freezer box on both sides, and any number of central or central freezer boxes can be inserted therebetween. It can satisfy various sizes and uses.

In addition, the respective refrigeration or freezing box is not attached to the respective external power cord and only the wiring (not shown) to which the external power is applied is formed, and after the combined assembly of the commercial on-demand refrigerator according to the demand of the consumer is completed In addition to configuring a single control box as described above, a wire to which the external power is applied is connected to each other so that power is supplied to each box of the assembled refrigerator as a single external power cord.

Combination of the boxes as described above, and the configuration of a single control box and a single external power cord is carried out at the site after the refrigerating boxes and freezing boxes required for constructing the commercial refrigerators ordered by the consumer to the place where the consumer wants to be installed. Is done.

As the coupling means, as illustrated in FIG. 5, one or more clamps 14a or corresponding clamp hangers 14b close to side surfaces of the upper and rear surfaces of the freezing boxes of the respective refrigeration boxes are exposed. Is formed, when combining the cold storage box or the freezing box to configure the commercial on-demand refrigerator, the clamp 14a of one box is hooked to the clamp hook 14b of the adjacent box to form a clamp coupling portion 14 is fixed It is preferred that the exposed thermal insulation 12 of the two boxes which are adjacently joined be in close contact with each other.

In addition, by using the slam 14a and the clamp hanger (14b) to form a clamp coupling portion 14 and the adjacent refrigeration box or freezing box is coupled and fixed, as shown in FIG. Bonding fixation by (15) is preferable in that the bonding is firm.

Figure 7 is a front perspective view showing an embodiment of a commercial refrigerator of the present invention consisting of one left refrigeration or freezing box, one central refrigeration or freezing box and one right refrigeration or freezing box, Figure 8 Electrical wiring and external power cord, and the condenser installed on the back is shown in a omitted state is a rear perspective view showing the coupling structure between the boxes.

As shown in the drawing, a single control box 16 is formed on the front of the machine room 10 of any one of the three boxes, and between the boxes using the clamp coupling part 14 and the bracket 15 described above. To combine.

Other reference numerals that are not described in the drawings are the same as those in FIGS.

Commercial refrigerators for commercial use of the present invention having the configuration as described above, in accordance with the specific needs of the consumer in the form of six kinds of boxes in advance to determine the type and number of boxes used, to the consumer in the state not assembled It is designed to be transported and combined in the field, and after combining, each refrigerator or freezing box is controlled by a single control box, and a single external power cord is used to power each refrigerator or freezing box. It is possible to provide a refrigerator that meets the various needs of the consumer because it is configured to be applied to the consumer. It is easy to store.

Claims (4)

Each compressor includes two or more refrigeration boxes or freezing boxes which are operated in independent refrigeration cycles by coupling means, and the power is supplied through a single external power cord to each of the refrigeration or refrigeration boxes which are combined with each other. The refrigerator for commercial use, characterized in that each of the refrigeration or freezing boxes that are supplied and coupled to each other by one control box is controlled. According to claim 1, wherein the refrigerating box is a left side of the refrigerating box exposed only to the left side in the case of the refrigeration box and the right side of the heat insulating material is exposed only to the right side when the refrigeration box as a reference There is a refrigeration box, and a central refrigeration box exposed to the insulation on the left side and the right side, the freezing box includes a left freezing box that exposes the insulation only to the left side when the refrigeration box is a reference, and the freezing box In the case of reference, there is a right freezing freezer box in which the insulation is exposed only on the right side, and a central freezing box in which the insulation is exposed on the left and right sides. According to the selected, the business note, characterized in that configured to be coupled to each other by a coupling means so that the exposed surface is in contact with Type refrigerator. According to claim 1 or claim 2, The coupling means, at least one clamp or a corresponding clamp hook is formed near the side surface of the insulating material of the upper surface or the rear surface of each of the refrigerator box and the freezing box is formed for the business When combining a cold storage box or a freezing box to configure a custom refrigerator, the commercial on-demand refrigerator characterized in that the clamp of one box is coupled by a clamp engaging portion is formed to be fixed to the clamp hanger of the adjacent box. According to claim 3, In addition to being coupled by the clamp coupling portion commercial refrigerator or commercial box is characterized in that the refrigerator is fixed by a bracket fastened by bolts.