JP4807008B2 - Vending machine drain water drainage device - Google Patents

Description

  The present invention relates to a drain water drainage device for treating drain water generated in a storage room in a vending machine provided with a cooler in the storage room.

  Conventionally, this type of drain water drainage device is provided with a drain outlet in the lower part of the storage chamber, and drains to a drain water evaporator below through a hose that becomes a drainage channel inserted into the drain port (for example, , See Patent Document 1).

FIG. 5 shows a conventional drain water drainage device described in Patent Document 1. As shown in FIG. As shown in FIG. 5, the storage room 1, the cooler 2, the drain water evaporator 3, the drain hole 11, the hose 12, and the compressor 13 are configured.
JP-A-8-30856

  However, the conventional configuration has a problem that the compressor below the storage chamber and the surrounding piping are complicated, and the hose contacts and breaks or the hose needs to be fixed.

  The present invention solves the above-mentioned conventional problems, and provides a drain water drainage device for a vending machine capable of draining without being affected by the compressor below the storage chamber and the surrounding piping. Objective.

In order to solve the conventional problems, drain water drainage system for an automatic vending machine of the present invention comprises a storage chamber of the heat insulating structure for accommodating the products, and a cooler for cooling the storage chamber, before Symbol cooler at the bottom of, by providing the cooler installed the drained from the cooler the drain water receiving the storage chamber front of the drain outlet of the through drain guide rather guide the drain water vaporization apparatus, the structure is complicated There is no need to guide to a drain water evaporator via a hose or the like around a certain compressor, and there is an effect of eliminating the risk of drain water leaking.

Further, in the drain water drainage device of the vending machine according to the present invention, the drain guide is constituted by a double structure of an upper guide and a lower guide, and the lower guide is directed from the location where the cooler is disposed toward the front. Inclined, the lower part of the side plate of the cooler is inclined according to the inclination of the lower guide to eliminate the gap between the lower guide and the lower part of the side plate of the cooler. Leakage from between the cooler and the lower guide is prevented, and an efficient cooling operation can be performed .

Further, the drain water drainage device of the vending machine according to the present invention is configured so that the drain water drained from the pipe pipe protruding from the side plate of the cooler does not flow down to the bottom of the storage chamber. The cooler is provided with a flange that is larger than an installation area of the cooler and is fixed to the drain guide drained from the pipe pipe protruding from the side plate with the cooler interposed between the upper guide and the lower guide . By ensuring that the drain water is fixed, the drain water can be prevented from leaking to the bottom of the storage chamber.

  The drain water drainage device of the vending machine of the present invention does not require a hose or the like around the compressor in order to guide the drain water to the drain water evaporation device, and can eliminate the risk of drain water leaking from the hose or the like. .

  Moreover, it is not necessary to provide a drainage hole for drainage at the bottom of the storage chamber, so that the heat insulation of the storage can be improved.

Further, it is possible to prevent the air circulating through the storage chamber from leaking out between the cooler and the lower guide, and to perform an efficient cooling operation. In addition, it is possible to prevent drain water drained from the piping pipe protruding from the side plate of the cooler from flowing down to the bottom of the storage chamber. In addition, since the cooler can be easily fixed to the drain guide, it is possible to reduce the time required for detachment when it is necessary to detach the refrigeration unit at the time of service or the like.

The invention according to claim 1, the storage room of the heat insulating structure for accommodating the products, and a cooler for cooling the storage chamber, and a drain water vaporization apparatus for processing drain water generated in the storage chamber, the cooler at the bottom of, provided with the cooler installed above cooler drained from the drain water receiving the storage chamber front of the drain outlet of the through the drain water vaporization device rather guide to drain guide, the drain guide upper guide The lower guide is inclined toward the front from the place where the cooler is arranged, and the lower part of the side plate of the cooler is inclined according to the inclination of the lower guide. By removing the gap between the lower guide and the lower side plate of the cooler, the drain water drained from the piping pipe protruding from the side plate of the cooler does not flow down to the bottom of the storage chamber In addition, the lower guide is made larger than the installation area of the cooler and fixed so that drain water drained from the pipe pipe protruding from the side plate sandwiching the cooler between the upper guide flows down to the lower guide. By providing such a flange, it is not necessary to guide the periphery of the compressor having a complicated structure to the drain water evaporator via a hose or the like, and the risk of drain water leaking can be eliminated.

Further, it is possible to prevent the air circulating through the storage chamber from leaking out between the cooler and the lower guide , and to perform an efficient cooling operation.

In addition, it is possible to prevent drain water drained from the piping pipe protruding from the side plate of the cooler from flowing down to the bottom of the storage chamber .

In addition, since the cooler can be easily fixed to the drain guide, it is possible to reduce the time required for detachment when it is necessary to detach the refrigeration unit at the time of service or the like.

(Embodiment 1)
FIG. 1 is a side sectional view of a drain water drain device of a vending machine according to Embodiment 1 of the present invention.

  In FIG. 1, the storage chamber 1 has a semi-hermetic structure by a heat insulating material. The cooler 2 cools the storage chamber 1. The drain water evaporation device 3 is located below the storage chamber 1 and evaporates drain water discharged from the cooler 2. The drain guide 4 is provided in the lower part of the cooler 2, and drains drain water drained from the cooler 2 from a drain port 5 provided in the front part of the storage chamber 1. The drain guide 4 is composed of an upper guide 6 and a lower guide 7 and has a structure that prevents drainage.

  The upper guide 6 is configured to have a certain gap with the lower guide 7, and the lower guide 7 is configured to be inclined toward the front from the place where the cooler 2 is disposed. .

  FIG. 2 shows an exploded perspective view of the drain guide and the cooler of the drain water drainage device of the vending machine in the first embodiment of the present invention.

  In FIG. 2, the lower guide 7 is configured to be larger than a piping pipe 9 such as a return bend that protrudes from the side plate 8 of the cooler 2.

  FIG. 3 is an exploded side view of the lower guide and the cooler of the drain water drainage device of the vending machine according to the first embodiment of the present invention.

  In FIG. 3, the lower part of the side plate 8 of the cooler 2 is inclined toward the front from the place where the cooler 2 is arranged. The gap with the face plate 8 is eliminated.

  FIG. 4 is a perspective view of the drain guide and the cooler of the drain water drainage device of the vending machine according to Embodiment 1 of the present invention.

  In FIG. 4, the upper guide 6 is configured such that two portions of the flange 10 are provided adjacent to the cooler 2 so that the cooler 2 can be sandwiched therebetween and fixed.

  The operation | movement is demonstrated about the drain water drainage device of the vending machine comprised as mentioned above.

  The storage chamber 1 is cooled by the cooler 2. At that time, drain water is drained from the cooler 2. The drained drained water flows between the upper guide 6 and the lower guide 7 that are joined so as not to leak, and flows to the drain outlet 5. The drain water that has flowed to the drain port 5 is guided to the drain water evaporation device 3 to evaporate.

  As described above, in the present embodiment, the storage chamber 1, the cooler 2 that cools the storage chamber 1, the drain water evaporator 3, and the lower portion of the cooler 2 are provided, and the upper guide 6 and the lower guide 7. By providing the drain guide 4 constituted by the drain port 5, it is not necessary to guide the drain water to the drain water evaporator 3 through a hose or the like around the compressor having a complicated structure, and the risk of drain water leaking is eliminated. I can do it.

  In the present embodiment, the lower guide 7 protrudes from the side plate 8 of the cooler 2 and is larger than the piping pipe 9 such as a return bend. It is possible to prevent water from flowing down to the bottom of the storage chamber 1.

  In the present embodiment, the lower part of the side plate 8 of the cooler 2 is aligned with the inclination of the lower guide 7, so that the circulating air leaks from between the cooler 2 and the lower guide 7 during cooling in the warehouse. And efficient operation.

  Moreover, in this Embodiment, by providing the flange 10 in the upper guide 6 of a drain water drainage device, it can eliminate that drain water leaks to the bottom of the storage chamber 1 by fixing the cooler 2, and cooling. Since the container 2 can be easily fixed to the drain guide 4, it is possible to reduce the time required for detachment when it is necessary to detach the cooling unit at the time of service or the like.

  As described above, the drain water drainage device of the vending machine according to the present invention eliminates the risk of drain water leaking without having to guide the periphery of the compressor having a complicated structure to the drain water evaporation device via a hose or the like. Therefore, it can be applied to equipment equipped with a commercial cooler.

Side surface sectional drawing of the drain water drainage device of the vending machine in Embodiment 1 of this invention Disassembled perspective view of drain guide and cooler of drain water drainage device of vending machine in the same embodiment Disassembled side view of lower guide and cooler of drain water drainage device of vending machine in same embodiment The drain guide of the drain water drainage device of the vending machine and the perspective view of the cooler in the same embodiment Side sectional view of a conventional drain water drainage device

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Storage chamber 2 Cooler 3 Drain water evaporator 4 Drain guide 5 Drain outlet 6 Upper guide 7 Lower guide 8 Side plate of cooler 9 Piping pipe 10 Flange

Claims (1)

A storage chamber of the heat insulating structure for accommodating the products, and a cooler for cooling the storage room, provided with a drain water vaporization apparatus for processing drain water generated in the storage chamber, in vending machines cooling the product the bottom of the cooler, with the cooler installed above cooler drained from the drain water receiving the storage chamber front of the drain outlet of the through the drain water vaporization device rather guide to drain guide, the drain guide Is composed of a double structure of an upper guide and a lower guide, and the lower guide is inclined toward the front from the place where the cooler is disposed, and the lower part of the side plate of the cooler is inclined to the lower guide. The drain water drained from the piping pipe that protrudes from the side plate of the cooler is eliminated by removing the gap between the lower guide and the lower side plate of the cooler by inclining together. In order not to flow down to the bottom of the storage room, the lower guide is made larger than the installation area of the cooler and drain water drained from the pipe pipe protruding from the side plate with the cooler sandwiched between the upper guide and the upper guide. A drain water draining device for a vending machine, wherein a flange for fixing the lower guide to flow down is provided .

Images