CN105783390B - Condensate water treatment device for vending machines - Google Patents

Abstract

The present invention provides a condensed water treatment device of an automatic vending machine which can move the condensed water forward without increasing the number of processing man-hours and the cost. In a condensed water treatment device of an automatic vending machine that transfers condensed water generated by cooling the inside of a product storage room with a thermal insulation structure to a predetermined evaporation portion, a heat insulating plate (1) that forms the bottom wall of the product storage room It is foamed by injecting a stock solution of styrofoam, and the condensate drain tank (2) that moves the condensed water forward is integrally formed, thereby reducing the number of processing man-hours and reducing costs, and using water repellent components The (resin sheet (3)) covers the above-mentioned condensate drain groove (2), thereby preventing the water resistance of the heat insulation panel (1) from being damaged.

Description

Condensate water treatment device for vending machines

technical field

The present invention relates to a vending machine that cools products such as canned beverages and bottled beverages and sells them as cold beverages. The generated condensed water is transferred to the condensed water treatment device of the predetermined evaporation part.

Background technique

In a soft drink vending mechanism that sells products such as canned drinks and bottled drinks, the products are stored in cold and hot states in the product storage compartment of the main cabinet formed as a heat-insulating shell, and are stored in the display room of the outer door. A plurality of product samples are displayed side by side, and the product selected based on the operation of the product selection button provided corresponding to the product sample is sold. Such a vending machine will be described using FIG. 6 .

As shown in FIG. 6 , the vending machine includes a main body cabinet 10 having an open front surface, and a single-opening outer door 20 supported by a hinge on the front surface of the main body cabinet 1 so as to be openable and closable. The main body cabinet 1 is made of a steel plate. The inner side of the outer box, that is, the upper wall, the left and right side walls, the back wall, and the bottom wall 10a are provided with a rectangular flat plate-shaped heat insulating board made of rigid polyurethane foam to constitute a heat insulating shell. Furthermore, the water guide member 100 is laid on the front surface of the bottom wall 10a. The inside of the product storage room surrounded by the heat insulating panel of the main cabinet 10 is divided into a plurality of product storage rooms 11 , 12 , and 13 in the left-right direction by the heat insulating partition panel 30 . In each of the commodity storage chambers 11 , 12 , and 13 described above, in this example, commodity storage racks 40 having a meandering commodity storage passage called a serpentine method are respectively accommodated. An inner door 50 is arranged between the outer door 20 which is openably and closably supported on the front surface of the main body cabinet 10 and the front surface of the product storage of the main body cabinet 10. In this example, the inner door 5 is divided into upper and lower parts. Upper inner door 51 and lower inner door 52 . The lower inner door 52 is provided with a product delivery port having a delivery door 52a at a position facing the chute 60 from which the products discharged from the product storage racks 40 of the respective product storage compartments 11, 12, and 13 are sent out. The above-mentioned delivery door 52a is formed in such a manner that it is pivotally supported by the upper end inlet and hangs down, and the product delivery opening is blocked by its own weight to prevent the outflow of cold air or warm air, and is pushed and opened by the product sent out through the chute 60, and the product is sent out to the door 52a. The product take-out port 26 of the outer door 20 is provided. In addition, the upper area of the front surface of the outer door 20 is formed as a display room covered with a transparent plate for displaying product samples, a product selection button unit is provided on the front surface of the transparent plate, and the product selection button unit has a Commodity selection buttons corresponding to commodity samples. In addition, the front surface of the outer door 20 is provided with a coin insertion opening, a banknote insertion opening, a coin return opening, a return lever, a commodity extraction opening, a handle lock, and the like.

In the lower region of the product storage chambers 11 , 12 , and 13 in which the product racks 40 are accommodated, that is, the lower part of the chute 60 , a cooling unit (not shown) having a heat exchanger (evaporator of a refrigerator), an indoor fan, and the like is installed. icon). The lower region of the bottom wall 10a of the main cabinet 10 is formed as a normal temperature machine room 70, and the machine room 70 is provided with the condensation unit 80 and the condensed water evaporation device 90 of the refrigerator constituting the cooling unit and the refrigerating cycle. As shown in FIG. 7, the condensation unit 80 of the refrigerator includes a compressor 81, a condenser 82, an outdoor fan 83, and the like. The refrigerant vaporized by heat exchange is compressed. The condenser 82 liquefies the compressed high-temperature and high-pressure refrigerant again by exchanging heat with the outside air. The outside fan 83 takes in the outside air and condenses the refrigerant. The compressor 82 , the condenser 82 , and the outside fan 83 are installed on the base 10 b of the main cabinet 10 to blow air. The condensed water evaporating device 90 includes an evaporating dish 91 and an evaporating fin 92, and the evaporating dish 91 stores condensed water collected through a condensing water pipe that is stored from a plurality of products laid out on a plurality of products partitioned by the above-mentioned heat insulating partition plate 30. The bottoms of the chambers 11 , 12 , and 13 , that is, a drain port formed by a steel plate condensate pan (not shown) above the bottom 10 a penetrates through the bottom wall 10 . The evaporating dish 91 is laid on the evaporating dish 91 in the manner of the evaporating dish 91, and the evaporating dish 91 is arranged on the base 10b and is located at the side of the condensation unit 80 of the refrigerator. In addition, in the soft drink vending machine, among the plurality of product storage chambers 11, 12, 13, the product storage chamber 11 is used as a cooling-only chamber in which only a cooling unit is arranged, and on the other hand, the product storage chambers 12, 13 are not only equipped with A cooling unit is provided and a heater is additionally provided, and it is used as a cooling/heating combined room provided with a cooling/heating unit, whereby cold drink products and hot drink products can generally be sold. In addition, a structure in which cooling/heating is switched by using a heat exchanger constituting a cooling unit as an evaporator or a condenser is also widely used.

Supplementation of the commodities stored in the commodity storage racks 40 of the plurality of commodity storage chambers 11 , 12 , and 13 of the automatic vending machine of this configuration is performed through the outer door 20 and the inner door 50 ( After the upper inner door 51) is opened, the commodity is loaded from the commodity input port of the commodity storage rack 40. When the outer door 20 and the inner door 50 (upper inner door 51) are opened at the time of commodity replenishment, the outside air enters the commodity storage. Inside. When the condensing unit 80 of the refrigerator is driven in such a state that the outside air has penetrated into the product storage compartment, and the products stored in the product storage rack 40 are cooled and kept cold by the cooling unit, the water vapor contained in the outside air is condensed and generated. Condensed water. The condensed water is recovered to the condensed water pans made of steel plates laid on the bottoms of the commodity storage compartments 11, 12, and 13, and collected from the drain ports formed in the condensed water pans through the condensed water pipes to the evaporating pan 91, and laid on the evaporation pan 91. The evaporating sheet 92 of the pan 91 sucks up, evaporates from the surface of the evaporating sheet 92, and scatters to the outside. In addition, dew condensation water generated on the front surface of the inner door 50 due to the temperature difference between the inside and outside of the product storage is transferred from the water guide member 100 attached to the front surface of the bottom wall 10a to the evaporation pan 91, and then evaporated from the water guide member 100 attached to the front surface of the bottom wall 10a. The dish 91 is discharged to the outside.

Therefore, in recent years, in order to improve the cooling efficiency and thermal insulation efficiency of the commodity storage, as the heat insulating board arranged inside the outer box made of steel plate of the main cabinet 10 (upper wall, left and right side walls, back wall, and bottom wall 10a), the use of A thermal insulation board equipped with a vacuum thermal insulation material. In such a case, it is difficult to form the through-hole of the condensate water pipe which transfers condensate water in the bottom wall 10a (heat insulation board) in which the vacuum heat insulating material is arrange|positioned. Therefore, focusing on the case where the drain guide is arranged at the front end of the bottom wall 10a, a groove for transferring the condensed water to the outside of the tank is formed in the bottom wall 10a instead of the condensed water pipe, and the drain guide is used to drain the inside of the tank by the drain guide. The structure in which the condensed water is guided to the condensed water evaporation device 90 (for example, refer to Patent Document 1). In the invention disclosed in Patent Document 1, a groove is formed in the heat insulating plate constituting the bottom wall, and the groove accumulates the condensed water discharged from the drain port formed in the condensed water pan and transfers the accumulated condensed water forward. In such a case, the groove formed in the heat insulating plate is formed in such a manner that the groove located on the deep side in the warehouse corresponding to the drain port of the condensate pan located on the deep side (rear side) in the warehouse is formed to have a wide width ( The width is larger), so that the condensed water can be temporarily accumulated, and the groove for transferring the condensed water forward is formed to have a narrow width (smaller width) and is gradually inclined downward as it goes forward.

prior art literature

Patent Literature

Patent Document 1: Japanese Patent Laid-Open No. 2014-120128

SUMMARY OF THE INVENTION

The technical problem to be solved by the invention

In the invention disclosed in the above-mentioned Patent Document 1, it is not necessary to form a through-hole for a condensate pipe arranged to penetrate through the bottom wall, so that a heat insulating panel provided with a vacuum heat insulating material can be used as the heat insulating material for forming the bottom wall. Excellent in this respect. However, since a flat plate-shaped heat insulating panel having rigid plastic foams such as rigid urethane foam is used as the heat insulating panel, there are the following problems. That is, in order to integrally form a groove for forwarding the condensed water by foam molding in a heat insulating panel having a single body of rigid polyurethane foam, it is necessary to cure the foamed resin while compressing, so the molding time Since it is long and has a concave groove, it is difficult to release from the molding die, so there is a problem in yield. Therefore, a plurality of flat heat insulating panels are prepared, stacked in layers, and a wide groove is formed in the single panel that becomes the uppermost layer, and a wide groove that temporarily stores the condensed water discharged from the drain port formed in the condensed water pan is formed. The vacancy is formed in the single panel serving as the middle layer and forming the through-hole formed on the single panel serving as the uppermost layer, and the gap serving as a narrow groove for transferring the temporarily stored condensed water forward, becomes the uppermost vacant portion. Above the single heat insulation board of the lower layer, the single heat insulation board of the middle layer and the uppermost layer are respectively stacked and modularized, and the empty part of the heat insulation board of the uppermost layer is divided by the plane of the heat insulation board of the middle layer. The bottom of the drain pan is clogged to form a wide groove that temporarily stores the condensed water discharged from the drain port formed in the condensed water pan, and a part of the vacancy of the heat insulating panel of the middle layer is connected to the vacancy of the heat insulating panel of the uppermost layer. A part of the part is connected, and the bottom of the hollow part of the middle layer of the heat insulation plate is closed by the flat surface of the lowermost layer of the heat insulation plate, and it is formed to be temporarily stored in the wide space formed by the uppermost layer and the middle layer of the heat insulation plate. The tank to which the condensed water of the tank is moved forward. Therefore, a process of modular production of the heat insulating panel serving as the bottom wall of the commodity storage of the automatic vending machine is required, so that the number of processing man-hours is inevitably increased, and there is a problem that the processing cost is increased.

The present invention has been made in view of the above-mentioned problems, and an object thereof is to solve the above-mentioned problems and provide a condensed water treatment device of an automatic vending machine which can move the condensed water forward without increasing the number of processing man-hours and the cost.

Technical solutions for solving technical problems

In order to achieve the above object, the first aspect of the invention provides a condensed water treatment device for an automatic vending machine that transfers condensed water generated by cooling the interior of a commodity storage having a thermal insulation structure to a predetermined evaporation portion, characterized by comprising: : The thermal insulation board that forms the bottom wall of the commodity storage is foam-molded by injecting a stock solution of styrofoam, and a condensed water drain groove for forwarding the condensed water is integrally formed, and the above-mentioned condensed water is covered with a water repellent member. Water drain tank.

In addition, the invention of the second aspect is characterized in that in the condensed water treatment device of the automatic vending machine according to the first aspect, the condensed water discharge groove includes a wide first groove located on the deep side in the storeroom, and a first groove corresponding to the first groove. The groove is connected to a narrow second groove that gradually slopes downward as it goes forward, and the water repellent member includes a first groove portion and a second groove portion corresponding to the first groove and the second groove.

In addition, a third aspect of the invention is characterized in that, in the condensed water treatment device for an automatic vending machine according to the second aspect, the cross-sectional shape of the second groove constituting the condensed water draining groove is formed in a substantially V-shape, and is characterized in that it follows It is formed so that the inclined wall surfaces going forward and left and right are close to each other.

Furthermore, the invention of claim 4 is characterized in that, in the condensed water treatment device of the vending machine according to claim 1, the water repellent member is formed of a resin sheet formed as a condensed water drain groove with the heat insulating plate. The first groove and the second groove correspond to the shape.

In addition, the invention of claim 5 is characterized in that, in the condensed water treatment device for an automatic vending machine according to claim 4, the front end portion of the resin sheet includes an inclination having a larger inclination angle than the inclination angle of the second groove of the condensed water discharge groove. Corner drain parts.

Invention effect

According to the invention of the first aspect of the present invention, in the condensed water treatment device of an automatic vending machine which transfers the condensed water generated by cooling the inside of the product storage with the heat insulation structure to the predetermined evaporation portion, the product storage is formed. The thermal insulation board of the bottom wall is foamed and formed by injecting the stock solution of styrofoam, and the condensed water discharge groove that moves the condensed water forward is integrally formed, and the above-mentioned condensed water discharge groove is covered with a water repellent member, According to this, since the condensed water drain groove for forwarding the condensed water can be integrally formed by foam molding on the heat insulating plate forming the bottom wall of the commodity storage, the number of processing man-hours can be reduced and the cost can be reduced. reduced, and the water resistance of the heat shield is not impaired by the water repellent member covering the above-mentioned condensate drain groove.

In addition, according to the invention of the second aspect of the present invention, in the condensed water treatment device of the automatic vending machine described in the first aspect, the condensed water discharge groove includes a wide first groove located on the deep side in the warehouse, and the A second groove of narrow width is communicated with a groove and gradually slopes downward as it goes forward. Thereby, the condensed water generated in the commodity storage is stored in the wide first groove portion of the resin sheet and drained through the second groove portion, whereby the collected condensed water can be prevented from overflowing.

Furthermore, according to the invention of claim 3, in the condensed water treatment device of the automatic vending machine according to claim 2, the cross-sectional shape of the second groove constituting the condensed water drain groove is formed in a substantially V-shape, and is formed in a forward direction with By forming the inclined wall surfaces on the left and right to approach each other, the condensed water can be guided forward by the capillary phenomenon, and the inclination angle of the second groove, which gradually slopes downward as it goes forward, can be made small. The volume reduction of the heat shield by the water drain groove is suppressed to a minimum.

Furthermore, according to the invention of the fourth aspect of the present invention, in the condensed water treatment device of the vending machine described in the first aspect, the water repellent member is constituted by a resin sheet formed so as to discharge the condensed water with the heat insulating plate The shapes of the grooves corresponding to the first groove and the second groove allow the resin sheet to be replaced when the resin sheet is deteriorated, so that it is possible to obtain an effect that the heat insulating plate itself does not need to be replaced.

Further, according to a fifth aspect of the present invention, in the condensed water treatment device for an automatic vending machine described in the fourth aspect, the front end portion of the resin sheet includes a groove having a larger inclination angle than the second groove of the condensed water discharge groove. With the inclined angle drain member, the condensed water discharged from the front end of the resin sheet can be discharged from the front end of the resin sheet without going around to the heat insulating board side.

Description of drawings

1 : is a perspective view of the bottom wall (heat insulation board) provided with the condensate water treatment apparatus of the vending machine which concerns on embodiment of this invention.

FIG. 2 is an exploded perspective view of the heat insulating panel of FIG. 1 .

FIG. 3 is a perspective view of a heat insulating plate and a resin sheet forming the bottom wall of FIG. 2 .

Fig. 4 shows a condensate drain groove formed in the heat insulating plate of Fig. 3 , Fig. 4(a) is a cross-sectional view taken along line A-A of Fig. 3 , and Fig. 4(b) is a cross-sectional view taken along line B-B of Fig. 3 .

FIG. 5 shows the resin sheet of FIG. 3 , FIG. 5( a ) is a perspective view of the resin sheet, and FIG. 5( b ) is an enlarged view of part A of FIG. 5( a ).

FIG. 6 is a door opening view of the vending machine which is the object of the present invention.

FIG. 7 is a plan view of a machine room of the vending machine of FIG. 6 .

Detailed ways

Hereinafter, the condensed water treatment device of the automatic vending machine according to the embodiment of the present invention will be described in detail based on the drawings. In addition, since the overall structure of the vending machine is the same as the structure shown in FIG. 6 , the overlapping description is omitted, and the bottom wall (insulation plate) having the condensed water treatment device different from the conventional device will be described here. , and the same parts as those of the conventional device shown in FIG. 6 are denoted by the same reference numerals for description.

In FIGS. 1 and 2 , reference numeral 1 denotes a heat insulating panel constituting the bottom wall of the main body cabinet 10 (see FIG. 6 ) serving as a heat insulating shell, and the heat insulating panel spans the entire area of the product storage, that is, the heat insulating panel shown in FIG. 6 . The partition plate 30 is composed of a single piece of rectangular polystyrene foam having the size of the plurality of commodity storage chambers 11 , 12 , and 13 partitioned in the left-right direction. The heat insulating panel 1 is formed by injecting a stock solution of foamed polystyrene into a foam molding machine and performing foam molding. 21 , 22 , and 23 are condensed water pans made of steel plates obtained by dividing right and left corresponding to the plurality of commodity storage chambers 11 , 12 , and 13 , and are placed on the heat insulating plate 1 . In each of the condensed water pans 21, 22, and 23, condensed water recovery grooves 21a, 22a, and 23a are formed at positions facing the lower part of the heat exchanger (evaporator of the refrigerator) provided in each of the commodity storage compartments 11, 12, and 13. . Each recovery tank 21a, 22a, 23a is formed so as to gradually become lower as it goes to the lowest position where the drain ports 21b, 22b, 23b are provided (in the figure, the drain port 22b of the drain pan 22 is covered by the drain pan 22b). 22 is blocked from view by the flange). An insulating partition plate 30 (see FIG. 6 ) is inserted between these condensate pans 21 , 22 and 23 , and 24 is formed in the cutouts 1 a , 1 b and 1 c formed in the heat insulating plate 1 and in the condensed water pans 21 and 22 . , 23, the condensed water receiving member installed in the notches 21c, 22c, 23c. The condensed water receiving member 24 includes: a condensed water passage portion 24a having a water storage bay for receiving and storing the condensed water recovered in the condensed water pans 21, 22, 23 and preventing communication between the inside and outside of the storage; and a refrigerant piping portion 24b , a refrigerant pipe connecting the condenser 82 provided in the machine room 70 (see FIG. 6 ) and the heat exchanger (evaporator of the refrigerator) provided in each of the commodity storage rooms 11 , 12 , and 13 is inserted. Further, the condensed water passage portion 24a is formed lower than the refrigerant piping portion 24b of the condensed water receiving member 24, and the notches 1a, 1b, and 1c formed in the heat insulating plate 1 are formed corresponding to the condensed water receiving member 24. size, and the notches 21c, 22c, 23c formed in the condensate pans 21, 22, 23 are formed in a size corresponding to the refrigerant piping portion 24b, whereby the upper portion of the condensate passage portion 24a is blocked by the condensate pans 21, 22, 23 overlays.

Further, as shown in FIG. 3 , a plurality of condensed water drain grooves 2, 2, 2 extending in the front-rear direction are formed on the upper surface of the heat insulating panel 1, and a plurality of condensed water drain grooves 2, 2, 2 are provided to cover the condensed water drain grooves 2, 2, 2 2 of the resin sheets 3, 3, 3. The resin sheets 3, 3, and 3 described above constitute the water-repellent member according to the first aspect of the present invention. The above-mentioned condensed water discharge tanks 2, 2, and 2 include: wide first grooves 2a, 2a, 2a, and drainage ports 21b, 22b provided in the recovery tanks 21a, 22a, 23a of the condensed water pans 21, 22, 23 , 23b are located relatively on the deep side in the warehouse; and second grooves 2b, 2b, 2b, which communicate with the first grooves 2a, 2a, 2a and gradually slope downward as they go forward. The heat insulating panel 1 is formed by injecting a stock solution of foamed polystyrene into a foaming molding machine and performing foam molding, thereby integrally forming the condensed water drain grooves 2, 2, and 2 and the notches 1a, 1b, and 1c. In addition, since the structure of the some condensate draining tank 2, 2, 2 is the same, in the following description, the condensate draining tank 2 at the right end of FIG. 3 is demonstrated.

The wide first groove 2a of the above-mentioned condensate drain tank 2 is a tank for temporarily storing condensate water dripped from the drain port 23b provided in the recovery tank 23a of the condensate pan 23, and has a substantially flat bottom surface and becomes larger as it goes forward. Formed in such a way that the front end is narrowed. The narrow second groove 2b connected to the front end of the first groove 2a is formed to be gradually inclined downward as it goes forward, and has a substantially V-shaped cross section. In addition, the angle (α) of the V-shaped cross-section of the second groove 2b is formed so that (α1> α2), the left and right inclined wall surfaces are formed so as to approach each other as they go forward. And the front-end|tip of the 2nd groove|channel 2b communicates with the notch 1c of the heat insulating board 1. As shown in FIG.

The resin sheet 3 covering the above-mentioned condensate drain tank 2 is a polyethylene terephthalate (hereinafter referred to as PET) resin molded product, and is a member for imparting water resistance to the thermal insulation board 1 having foamed polystyrene. The above-mentioned resin sheet 3 is formed into a shape corresponding to the shape of the above-mentioned condensed water discharge tank 2 by applying a trimming process after forming a PET sheet in a vacuum. That is, the resin sheet 3 has a wide first groove portion 3 a corresponding to the first groove 2 a of the condensed water drain groove 2 and a narrow second groove portion corresponding to the second groove 2 b of the condensed water discharge groove 2 3b. The second groove portion 3b of the resin sheet 3 is formed in a V-shape similarly to the first groove 2a of the above-mentioned condensate drain tank 2, and the left and right inclined wall surfaces are formed so as to approach each other as they go forward.

Here, the length of the second groove portion 3b of the resin sheet 3 is formed longer than the second groove 2b of the above-mentioned condensate drain tank 2 and protrudes further forward than the front end of the second groove 2b of the condensate drain tank 2 . At the front end of the second groove portion 2b of the resin sheet 3, as shown in an enlarged manner in FIG. 5(b), a drain member 3c is formed. The drain member 3c has an inclination angle higher than the inclination angle of the second groove 2b of the above-mentioned condensate drain tank 2, that is, the inclination angle of the second groove 2b of the condensate drain tank 2 formed so as to gradually incline downward as it goes forward. large inclination angle. Moreover, the drain member 3c of the front-end|tip of the 2nd groove part 3b of the resin sheet 3 is comprised so that it may enter the condensate water passage part 24a of the condensate water receiving member 24.

In the vending machine having the condensed water treatment device in which the resin sheet 3 is attached to the condensed water drain tank 2 of the above-mentioned heat insulating panel 1, the condensed water generated in the storage is collected in the condensed water pans 21, 22, and 23. Slots 21a, 22a, 23a. The condensed water recovered in the recovery tanks 21a, 22a, and 23a drips through the drain ports 21b, 22b, and 23b to the first groove portion 3a of the resin sheet 3 covering the condensed water drain tank of the thermal insulation board, and is temporarily stored. Since the width of the first groove portion 3a is formed wide, the collected condensed water does not overflow. Since the first groove 3a is formed so that the tip is narrowed, the condensed water accumulated in the first groove portion 3a is guided forward by the capillary phenomenon, and is discharged to the second groove portion 3b. Since the second groove portion 3b is formed to gradually incline downward as it goes forward, the condensed water discharged to the second groove portion 3b is transferred forward, and further, in the second groove portion 3b, due to the left and right The inclined wall surfaces are formed so as to approach each other as they go forward, and the condensed water is guided forward by the capillary phenomenon, and is discharged to the condensed water passage portion 24 a of the condensed water receiving member 24 . In such a case, since the drain member 3c is formed at the front end of the second groove portion 3b, the condensed water discharged from the front end of the second groove portion 3b does not revolve from the front end of the second groove portion 3b to the back and penetrate into the partition The hot plate 1 is instead discharged to the condensed water passage portion 24 a of the condensed water receiving member 24 . The condensed water temporarily accumulated in the condensed water passage portion 24a of the condensed water receiving member 24 can be prevented from communicating with the inside and the outside of the chamber through the condensed water drain groove 2 by the water storage bay provided in the condensed water passage portion 24a. The condensed water overflowing from the condensed water passage portion 24a drips onto the water guide member 100 attached to the front surface of the bottom wall 10a shown in FIG. 6 and collects on the evaporation pan 91 .

As described above, in the condensed water treatment device of the automatic vending machine according to the present embodiment, the condensed water of the automatic vending machine is transferred to the condensed water of the automatic vending machine by cooling the inside of the product storage with the heat insulation structure to the predetermined evaporation part. In the processing apparatus, the thermal insulation board 1 forming the bottom wall 10a of the commodity storage is foam-molded with foamed polystyrene, and the condensed water discharge tank 2 that transfers the condensed water to the front is integrally formed. The water-repellent member (resin sheet 3) covers the above-mentioned condensed water drain groove 2, whereby an effect can be obtained in that the condensed water can be integrally formed by foam molding on the heat insulating board 1 forming the bottom wall 10a of the product storage. Since the condensed water drain tank 2 is moved forward, the number of processing man-hours can be reduced, and the cost can be reduced, and the water-repellent member (resin sheet 3) covering the above-mentioned condensed water drain tank 2 does not impair the water resistance of the heat insulation panel 1. sex.

In addition, in the above-mentioned embodiment, regarding the resin sheet 3 covering the condensed water drain groove 2 formed on the heat insulating plate 1, a trimming process is applied to the PET sheet after vacuum forming to form a shape corresponding to the shape of the above-mentioned condensed water discharge groove. The shape of the condensed water drain tank 2 will be described later, but it is also possible to use ABS resin as the resin sheet, vacuum-form the ABS resin into the shape of the condensed water drain tank 2, and insert the foaming mold of the heat insulation board. Inside, it is thermally welded to the condensate drain groove 2 of the heat insulation board 1 . In addition, in the above-mentioned embodiment, the case where a resin sheet is used as the water-repellent member has been described, but it may be a member made of a steel plate, and further, as the water-repellent member, a coating material containing a resin component having water-repellent can be used. Parts formed by coating or blowing by spraying. Therefore, the present invention is not limited to the embodiment.

Explanation of reference numerals

1...Insulation board

2...condensate drain tank

2a...Slot 1

2b...Second slot

3...Resin sheet (water repellent part)

3a...the first groove

3b...Second groove

3c…Draining part

10...Main Cabinet

20...External Door

21, 22, 23...condensate pan

24...condensate receiving part

80…Condensing unit of freezer

81...Compressor

82……Condenser

90……Condensate evaporation device

100...Water guide parts.

Claims (3)

1. a kind of will be transferred to defined steaming due to carrying out condensed water that is cooling and generating in the commodity library to heat insulation structural Send out the condensate processor of the automatic vending machine at position, it is characterised in that:

The thermal insulation board for the bottom wall for forming commodity library is the stoste foaming and molding by injecting foamed polystyrene, and integrally Ground forms the condensed water elimination slot for transferring condensed water forwards,

And the condensed water elimination slot is covered using water-repellancy component,

The condensed water elimination slot include in the library the first slot of the wide cut of depth side and be connected to first slot and with It goes forwards and inclined the second narrow slot in side, the water-repellancy component include and first slot and the second slot gradually downward Corresponding first groove portion and the second groove portion,

The V-shaped that is shaped as in the section vertical with its length direction of the second slot of the condensed water elimination slot is constituted, and And the inclined wall of the left and right in the section of second slot is formed by angle and becomes smaller with going forwards,

The length of second groove portion of the water-repellancy component formed than the condensed water elimination slot second flute length, It is protruded forwards compared with the front end of second slot of the condensed water elimination slot.

2. the condensate processor of automatic vending machine as described in claim 1, it is characterised in that:

Water-repellancy component is made of resin sheet, which is formed as the first slot and second with the condensed water elimination slot of thermal insulation board The corresponding shape of slot.

3. the condensate processor of automatic vending machine as claimed in claim 2, it is characterised in that:

The front end of resin sheet includes the draining component with the inclination angle bigger than the inclination angle of the second slot of condensed water elimination slot.