JP2019182519A - Beverage spouting device - Google Patents

Abstract

To prevent a dew condensation from generating on a front surface of a housing of a beverage spouting device.SOLUTION: A beverage spouting device 10 is arranged toward a front side in a housing 11 and comprises a cooling water tank 20 having an insulation material 21 on its outer peripheral surface, a freezer 30 arranged in a machine room 15 on a rear side of the cooling water tank 20 in the housing 11, a beverage cooling pipe 24 arranged within the cooling water tank 20 and a spouting tool 25 arranged on a front surface of the housing 11, and forms a ventilation path 23 extending in a longitudinal direction for connecting the machine room 15 and a front edge part of the housing 11 between a left and right side surface of the insulation material 21 of the cooling water tank 20 and an inside surface of a left and right side wall 13c, 13d of the housing 11 opposing to this.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a beverage dispensing device that cools a beverage such as beer and dispenses it from a dispenser.

  Patent Document 1 discloses a beverage dispensing device that cools a beverage such as beer and dispenses it from a dispensing cock. The beverage dispensing apparatus of Patent Document 1 is arranged in a housing, a cooling water tank that is arranged close to the front side in the housing and provided with a heat insulating material on the outer peripheral surface, and a machine room on the rear side of the cooling water tank in the housing. A cooling device that cools the cooling water in the cooling water tank, a beverage cooling pipe that is disposed in the cooling water tank and that cools the beverage, and a beverage that is provided on the front surface of the housing and passes through the beverage cooling pipe. And a dispensing cock for dispensing. In this beverage dispensing apparatus, an evaporator of a refrigeration apparatus is provided in the cooling water tank, and the cooling water in the cooling water tank is cooled by evaporating the refrigerant that is circulated and supplied to the evaporator. A beverage container such as a beer barrel is connected to the beverage cooling pipe, and the beverage in the beverage container is cooled and dispensed from the dispensing cock when passing through the beverage cooling pipe.

  In this beverage pouring device, the cooling water in the cooling water tank is not sufficiently insulated by the heat insulating material, and the purpose is to prevent condensation on the side panel. A plurality of heat insulating spaces arranged in the front-rear direction are formed between the side panel of the housing and the heat insulating material of the cooling water tank.

Japanese Patent Laying-Open No. 2015-033404

  In the beverage dispensing apparatus described in Patent Literature 1, a plurality of ribs extending vertically are provided on the side panel of the housing, and a plurality of heat insulations arranged in the front-rear direction between the side panel of the housing and the heat insulating material of the cooling water tank. A space is formed to prevent condensation on the side panel. On the other hand, there is no contrivance for preventing condensation on the front panel of the housing. In particular, the front panel of the housing is provided with a pouring cock, and since the front panel is not sufficiently insulated from the pouring cock, it is sent from the beverage cooling pipe around the pouring cock of the front panel. Condensation may occur due to the cold heat of the cooled beverage. An object of this invention is to make it hard to produce dew condensation on the front surface of the housing of a drink extraction apparatus.

  In order to solve the above problems, the present invention is arranged in a housing, a cooling water tank disposed near the front side in the housing and provided with a heat insulating material on the outer peripheral surface, and a machine room on the rear side of the cooling water tank in the housing. A cooling device that cools the cooling water in the cooling water tank, a beverage cooling pipe that is disposed in the cooling water tank and that cools the beverage, and a beverage that is provided on the front surface of the housing and passes through the beverage cooling pipe. A beverage dispenser comprising a dispenser for dispensing, between a machine room and a housing between at least one side surface of a left and right side of a heat insulating material of a cooling water tank and an inner surface of left and right side walls of the housing opposite to the side surface A beverage pouring device is provided, characterized in that a ventilation path extending before and after connecting the front edge of the beverage is formed.

  In the beverage dispensing apparatus configured as described above, between the machine room and the front edge portion of the housing, between at least one side surface of the left and right side of the heat insulating material of the cooling water tank and the inner surface of the left and right side walls of the housing opposite to the side surface. A ventilation path extending before and after connecting was formed. Since the air containing heat generated by the operation of the refrigeration system in the machine room is sent to the front edge of the housing through the ventilation path, the front surface of the housing is heated by the hot air, Condensation due to the lower temperature on the front surface of the housing could be made difficult to occur.

  In one embodiment of the beverage dispensing apparatus configured as described above, a rib extending in the front-rear direction is provided between at least one of the left and right side surfaces of the heat insulating material and the inner surfaces of the left and right side walls of the housing facing the heat insulating material. The ventilation path may be formed by separating at least one of the left and right side surfaces of the heat insulating material and the inner surfaces of the left and right side walls of the housing facing the heat insulating material. In another embodiment of the beverage dispensing apparatus, a plurality of ventilation paths extending back and forth between the at least one side surface of the heat insulating material and the inner surface of the left and right side walls of the housing facing the heat insulating material are vertically multi-staged. You may interpose the ventilation sheet formed in the shape.

  In the beverage dispensing apparatus configured as described above, it is preferable to provide a front ventilation path communicating with the front end of the ventilation path on the front surface of the heat insulating material of the cooling water tank and the inner surface of the front wall of the housing. The air containing the heat of the machine room that has passed through the ventilation path and the front ventilation path is directly sent to the front surface of the housing, and it is possible to further prevent condensation on the front surface of the housing.

  In another embodiment to solve the above problems, the present invention is a housing, a cooling water tank disposed on one of the upper part and the lower part of the position close to the front side in the housing, and provided with a heat insulating material on the outer peripheral surface, Refrigeration device for cooling the cooling water in the cooling water tank, which is disposed in the upper and lower machine chambers in the lower or upper housing of the cooling water tank, and in the cooling water tank to cool the beverage A beverage pouring device comprising a beverage cooling pipe that is disposed on the front surface of the housing and a pouring device that pours the beverage that passes through the beverage cooling pipe. It is an object of the present invention to provide a beverage dispensing apparatus characterized in that an air passage for sending air in a machine room along the inner surface of the front wall of the housing is formed between the inner surface of the front wall of the opposing housing.

  In the beverage dispensing apparatus configured as described above, ventilation is performed between the front surface of the heat insulating material of the cooling water tank and the inner surface of the front wall of the housing opposite to the front surface of the housing along the inner surface of the front wall of the housing. A road was formed. Since the air containing heat generated by the operation of the refrigeration system in the machine room is sent along the front surface of the housing by the ventilation path, the front surface of the housing is heated by the hot air, Condensation due to the lower temperature on the front surface could be made difficult to occur.

It is a front view which shows the drink dispenser of 1st Embodiment of the drink extraction apparatus of this invention. It is AA sectional drawing. It is a disassembled perspective view of the drink dispenser of FIG. It is a disassembled perspective view of the modification of 1st Embodiment. It is a disassembled perspective view of the beverage dispenser of 2nd Embodiment. It is a disassembled perspective view of the beverage dispenser of 3rd Embodiment.

Below, the drink dispenser which is one Embodiment of the drink extraction apparatus by this invention is demonstrated with reference to drawings.
(First embodiment)
As shown in FIG.1 and FIG.2, the beverage dispenser 10 of 1st Embodiment is arrange | positioned near the front side in the housing 11, and the cooling water tank 20 by which the heat insulating material 21 was provided in the outer peripheral surface. The cooling water tank 20 is disposed in the housing 11 at the rear side of the cooling water tank 20 to cool the cooling water in the cooling water tank 20, and the cooling water tank 20 is disposed to cool the beverage. A beverage cooling pipe 24 and a dispensing cock (pourer) 25 that is provided on the front surface of the housing 11 and that pours the beverage that passes through the beverage cooling pipe 24 are provided. The beverage dispenser 10 of this embodiment is provided with two beverage cooling pipes 24 in the cooling water tank 20 and two dispensing cocks 25 on the front surface of the housing 11.

  As shown in FIG. 3, the housing 11 has a substantially rectangular parallelepiped shape, forms a bottom wall, a base body 12 on which the cooling water tank 20 and the refrigeration apparatus 30 are placed, and front and rear and left and right sides of the base body 12. A side wall body 13 having a cylindrical shape that constitutes each side wall and is open at the top and bottom, and a lid body 14 that forms a ceiling wall so as to cover the upper side of the side wall body 13 are provided. The base body 12, the side wall body 13, and the lid body 14 are made of a metal plate material such as a stainless steel plate. The side wall body 13 includes a front wall (front side wall) 13a, a rear wall (rear side wall) 13b, and left and right side walls 13c and 13d.

  As shown in FIGS. 2 and 3, a cooling water tank 20 is arranged in the housing 11 so as to be close to the front side, and the rear side of the cooling water tank 20 in the housing 11 is a machine room 15 that houses the refrigeration apparatus 30. It has become. The cooling water tank 20 cools the beverage, and cooling water for cooling the beverage is stored in the cooling water tank 20. The cooling water tank 20 has a substantially rectangular parallelepiped shape with the upper side opened, and a heat insulating material 21 is provided on the outer peripheral surface of the cooling water tank 20 (front and rear, left and right side walls and the outer surface of the bottom wall). The heat insulating material 21 is a foamed material that covers the outside of the cooling water tank 20 with a predetermined thickness, and the heat insulating material 21 has a function of suppressing the cold heat in the cooling water tank 20 from being transmitted to the housing 11. .

  As shown in FIG. 3, two ribs 22 extending in the front-rear direction are provided on the left and right side surfaces of the heat insulating material 21 of the cooling water tank 20, and these ribs 22 are arranged at positions spaced apart from each other in the vertical direction. ing. The rib 22 contacts the inner surfaces of the left and right side walls 13 c and 13 d of the housing 11, and air passes between the left and right side walls 13 c and 13 d of the housing 11 and the left and right side surfaces of the heat insulating material 21 of the cooling water tank 20. It functions as a spacer for forming the ventilation path 23. The ventilation path 23 is for connecting the front edge of the housing 11 and the machine room 15, and the air in the machine room 15 is guided to the front edge of the housing 11 by the ventilation path 23.

  As shown in FIG. 2, an evaporation pipe 33 of a refrigeration apparatus 30 to be described later is disposed on the inner surface of the peripheral wall of the cooling water tank 20, and the evaporation pipe 33 is formed in a spiral shape so that the vertical direction is the spiral traveling direction. It is arranged. In the cooling water tank 20, a beverage cooling pipe 24 is arranged inside a spiral evaporation pipe 33, and the beverage cooling pipe 24 is arranged in a spiral shape so that the vertical direction is the spiral traveling direction. . In the beverage dispenser 10 of this embodiment, the beverage cooling pipes 24 are disposed in duplicate on the inside and outside so as to correspond to the two dispensing cocks 25 provided on the front surface of the housing 11. The introduction end of each beverage cooling pipe 24 is connected to a beverage hose led out from a beverage container such as a via barrel (not shown) provided outside the housing 11, and the leading end of each beverage cooling pipe 24 is provided on the front surface of the housing 11. Connected to the dispensing cock 25.

  As shown in FIGS. 1 to 3, the pouring cock 25 is for pouring the beverage cooled by the beverage cooling pipe 24 into a container such as a glass. As shown in FIG. 2, the pouring cock 25 is provided at the cock body 25a having a valve mechanism portion therein, an operation lever 25b for opening and closing the valve mechanism portion of the cock body 25a, and a lower portion of the cock body 25a. And a dispensing nozzle 25c. The cock body 25 a is disposed so as to penetrate the cooling water tank 20, the heat insulating material 21, and the front wall upper portions of the housing 11. The cock body 25 a is connected to the beverage cooling pipe 24 at the upper part in the cooling water tank 20 on the rear side of the front wall 13 a of the housing 11. The operation lever 25 b and the dispensing nozzle 25 c are disposed on the cock body 25 a on the front side of the front surface of the housing 11.

  As shown in FIGS. 2 and 3, the cooling water tank 20 is provided with a stirring device 26, and the stirring device 26 cools the cooling water tank 20 by rotating a stirring blade 26 d arranged in the cooling water tank 20. Water is agitated. The stirring device 26 includes a stirring motor 26b on the upper surface of a support plate 26a installed on the upper edge of the cooling water tank 20. The rotating shaft 26c rotated by the stirring motor 26b passes through the support plate 26a and extends into the cooling water tank 20 at a position that becomes the inner central portion of the spiral beverage cooling pipe 24. Cooling water is stirred at the tip of the rotating shaft 26c. The stirring blade 26d is fixed. When the rotating shaft 26c is rotated by the stirring motor 26b, the stirring blade 23d at the tip of the rotating shaft 23c rotates inside the spiral beverage cooling pipe 24 in the cooling water tank 20. The cooling water in the cooling water tank 20 flows from the inside of the spiral beverage cooling pipe 24 through the bottom to the outside of the spiral beverage cooling pipe 24 by the rotation of the stirring blade 26d. It rises between the inside of the spiral evaporating pipe 33 and flows again into the inside of the helical beverage cooling pipe 24.

  As shown in FIG. 2, the refrigeration apparatus 30 cools the cooling water in the cooling water tank 20. The refrigeration apparatus 30 includes a compressor 31 that compresses the refrigerant, a condenser 32 that cools the compressed refrigerant gas, a capillary tube (not shown) that expands the liquefied refrigerant, and a spiral on the inner peripheral surface of the cooling water tank 20. An evaporation pipe 33 that evaporates the liquefied refrigerant that has been wound and expanded to cool the cooling water is provided, and a refrigerant circuit in which the refrigerant circulates is configured by connecting these. The condenser 32 is provided with a cooling fan 32a, and the refrigerant passing through the condenser 32 is cooled and condensed (liquefied) by the cooling fan 32a. The refrigeration apparatus 30 circulates the refrigerant in the refrigerant circuit by the operation of the compressor 31, thereby cooling the cooling water around the evaporation pipe 33 in the cooling water tank 20, and ice having a predetermined thickness around the evaporation pipe 33. Is formed.

  The operation of the beverage dispenser 10 configured as described above will be described. In this beverage dispenser 10, when ice having a predetermined thickness is not formed around the evaporation pipe 33, the compressor 31 of the refrigeration apparatus 30 and the cooling fan 32 a of the condenser 32 are operated. The vaporized refrigerant sent to the condenser 32 is condensed in the condenser 32 to become a liquefied refrigerant. The liquefied refrigerant is vaporized in the evaporation pipe 33 in a state of being expanded by the capillary tube. It cools and returns to the compressor 31. The cooling water in the cooling water tank 20 is cooled by the refrigerant circulating in the refrigerant circuit and frozen around the evaporation pipe 33, and when ice having a predetermined thickness is formed around the evaporation pipe 33, the compressor 31 and the condenser 32. The cooling fan 32a is controlled to stop operating.

  Further, the cooling water in the cooling water tank 20 is cooled when it passes through the evaporation pipe 33 while circulating inside and outside the beverage cooling pipe 24 by the operation of the stirring device 26, and the beverage in the beverage cooling pipe 24 is stirred. It is cooled by cooling water circulated by the device 26. When the valve mechanism in the cock body 25a is opened using the operation lever 25b of the dispensing cock 25, the beverage in the beverage container such as a beer barrel is sent to the beverage cooling pipe 24 through the hose, and the beverage cooling pipe 24 Is cooled and passed out from the outlet nozzle 25c of the outlet cock 25 into a container such as glass.

  As described above, the cock body 25a of the dispensing cock 25 passes through the cooling water tank 20, the heat insulating material 21, and the upper part of each front wall of the housing 11, and the cock body 25a of the dispensing cock 25 passes through the beverage cooling pipe 24. When you drink it, the cooled beverage will pass through. The front wall 13a of the housing 11 is designed so that the heat of the cooling water tank 20 is not transmitted to some extent by the heat insulating material 21, but the cold heat of the beverage passing through the cock main body 25a is transmitted around the cock main body 25a on the front wall of the housing 11. It has become easier. For this reason, there was a possibility that dew condensation might occur around the pouring cock 25 on the front surface of the housing 11 due to being cooled by the cooled beverage passing through the pouring cock 25.

  On the other hand, in the beverage dispenser 10 of this embodiment, the machine room 15 is provided between the left and right side surfaces of the heat insulating material 21 of the cooling water tank 20 and the inner surfaces of the left and right side walls 13c and 13d of the housing 11 opposed thereto. A ventilation path 23 extending in the front-rear direction connecting the front wall 13a constituting the front edge of the housing 11 is formed. Specifically, the left and right side surfaces of the heat insulating material 21 and the inner surfaces of the left and right side walls 13c and 13d of the housing 11 facing the left and right side surfaces of the heat insulating material 21 are provided by providing ribs 22 that protrude outward and extend forward and backward on the left and right side surfaces of the heat insulating material 21. Were separated from each other to form a ventilation path 23.

  The temperature inside the machine room 15 is increased by heat generated by the operation of the cooling fan 32 a of the compressor 31 and the condenser 32, and the air containing the heat in the machine room 15 passes through the ventilation path 23 and the front edge of the housing 11. Therefore, the front wall 13a of the housing 11 is heated by the air containing heat from the machine room 15. Further, since the housing 11 is made by processing a metal plate, the heat conductivity is high, and the entire front wall 13a of the housing 11 can be warmed appropriately. As a result, it was possible to make it difficult for condensation to occur on the front surface of the housing 11. Further, since the heat insulating space is not provided on the front surface of the housing 11, the front surface of the housing 11 can be prevented from being dented even when the front surface of the housing 11 is pushed, so that it is difficult to cause condensation on the front surface of the housing 11.

  In this embodiment, the ribs 22 are provided on the side surfaces of the heat insulating material 21, but the present invention is not limited to this, and the ribs 22 may be provided on the inner surfaces of the left and right side walls 13 c and 13 d of the housing 11. Good. Further, in this embodiment, ribs 22 are provided on both the left and right side surfaces of the heat insulating material 21, and the left and right side surfaces of the heat insulating material 21 and the left and right side walls 13c and 13d of the housing 11 opposite thereto are provided. Although the ventilation path 23 is formed between them, the present invention is not limited to this, and it is between the left or right side surface of the heat insulating material 21 and the left or right side wall 13c, 13d of the housing opposite to the side surface. Alternatively, the ventilation path 23 may be formed only on one of the left and right sides.

  Furthermore, in the modification shown in FIG. 4 of this embodiment, the front side air passage 27 that communicates with the front end portion of the air passage 23 between the front surface of the heat insulating material 21 of the cooling water tank 20 and the inner surface of the front wall 13a of the housing 11. Is provided. A front air passage 27 extending in the left and right directions is formed in the front surface of the heat insulating material 21 of the cooling water tank 20 so as to be recessed in the vicinity of the position where the pouring cock 25 is attached. And an air passage 23 formed between the left and right side walls 13c and 13d of the housing 11 opposite to this. Air containing heat in the machine chamber 15 flows through the ventilation path 23 to the front edge of the housing 11, and further passes through the front ventilation path 27 to a position near the pouring cock 25 that is particularly easy to cool. By this modification, it was possible to make it difficult for condensation to form on the front surface of the housing 11, particularly on the periphery of the pouring cock 25.

(Second Embodiment)
The beverage dispenser 10 according to the first embodiment is provided with ribs 22 that protrude outward and extend forward and backward between the left and right side surfaces of the heat insulating material 21 and the inner surfaces of the left and right side walls 13c and 13d of the housing 11 facing the heat insulating material 21. The left and right side surfaces of the heat insulating material 21 and the inner surfaces of the left and right side walls 13c and 13d of the housing 11 facing the heat insulating material 21 are separated from each other to form the ventilation path 23. In the beverage dispenser 10 of the second embodiment, instead of the rib 22, a plurality of ventilations extending in the front-rear direction between the left and right side surfaces of the heat insulating material 21 and the inner surfaces of the left and right side walls 13 c and 13 d of the housing 11 opposed thereto. The passage 23 is provided with a ventilation sheet 22A formed in a multistage shape in the vertical direction.

  The ventilating sheet 22A is formed by interposing a plurality of spacer portions extending vertically between two sheets in a vertical manner, and is divided between the two sheets by the spacer portions. The ventilation path 23 extended in the direction is formed. The ventilation sheet 22A may be a sheet using a general plastic corrugated cardboard (also called “pradan”). Even in the beverage dispenser 10 of the second embodiment, the air containing the heat in the machine room 15 flows through the ventilation path 23 to the front wall 13a constituting the front edge of the housing 11, so that the front wall 13a of the housing 11 is It becomes warmed by the air containing heat from the machine room 15. Further, since the housing 11 is made by processing a metal plate, the heat conductivity is high, and the entire front wall 13a of the housing 11 can be warmed appropriately. As a result, it was possible to make it difficult for condensation to occur on the front surface of the housing 11.

  In the beverage dispenser of the second embodiment, the front side air passage 27 may be provided as described in the modification of the first embodiment. In the beverage dispenser 10 according to the second embodiment, the ventilation sheet 22A is provided between the left and right side surfaces of the heat insulating material 21 and the inner surfaces of the side walls 13c and 13d on both the left and right sides of the housing 11 opposed thereto. The invention is not limited to this, and a ventilation sheet is provided only on one of the left and right sides, such as between the left or right side surface of the heat insulating material 21 and the inner surfaces of the left or right side walls 13c and 13d of the housing 11 facing the heat insulating material 21. 22A may be provided.

(Third embodiment)
The beverage dispenser 10 of 1st and 2nd embodiment arrange | positions the cooling water tank 20 near the front side of the housing 11, and has arrange | positioned the freezing apparatus 30 in the machine room 15 of the rear side of the cooling water tank 20 in the housing 11. It is. In the beverage dispenser 10 of the third embodiment, the cooling water tank 20 is disposed at an upper portion where the cooling water tank 20 is moved to the front side of the housing 11, and the refrigeration apparatus 30 is disposed in the machine chamber 15 below the cooling water tank 20 in the housing 11. Is.
As shown in FIG. 6, in the beverage dispenser 10 of the third embodiment, between the front surface of the heat insulating material 21 of the cooling water tank 20 and the inner surface of the front wall 13 a of the housing 11 facing this, A ventilation path 23 for sending air along the inner surface of the front wall 13a of the housing 11 was formed. In this embodiment, two ribs 22 extending vertically are provided on the front surface of the heat insulating material 21 of the cooling water tank 20 on both the left and right sides of the pouring cock 25. The rib 22 abuts against the inner surface of the front wall 13 a of the housing 11, and forms a ventilation path 23 through which air passes between the front wall 13 a of the housing 11 and the front surface of the heat insulating material 21 of the cooling water tank 20. The ventilation path 23 is for connecting the front edge of the housing 11 and the machine room 15, and the air in the machine room 15 is guided to the front edge of the housing 11 by the ventilation path 23.

  Also in the beverage dispenser 10 of the third embodiment, the air containing heat in the machine room 15 flows between the front surface of the heat insulating material 21 of the cooling water tank 20 and the inner surface of the front wall 13a of the housing 11 through the ventilation path 23. Therefore, the front wall 13a of the housing 11 is heated by the air containing the heat from the machine room 15. As a result, it was possible to make it difficult for condensation to occur on the front surface of the housing 11. Note that the beverage dispenser 10 of the third embodiment also extends vertically between the front wall 13a of the housing 11 and the front surface of the heat insulating material 21 of the cooling water tank 20 as in the beverage dispenser 10 of the second embodiment. A ventilation sheet having a ventilation path 23 through which air passes vertically may be provided.

  The beverage dispenser 10 according to the third embodiment is arranged at the upper part of the position where the cooling water tank 20 is moved toward the front side of the housing 11, and the freezing device 30 is placed in the machine room 15 below the cooling water tank 20 in the housing 11. However, the present invention is not limited to this, and the cooling water tank 20 is arranged at the lower part of the position near the front side of the housing 11, and the inside of the housing 11 is refrigerated in the machine room 15 above the cooling water tank 20. The device 30 may be arranged.

Moreover, although demonstrated using the drink dispenser 10 as one Embodiment of the drink extraction apparatus of this invention, this invention is not restricted to this, For example, water, tea, etc. are cooled and poured out as a drink. It can also be applied to water dispensers and tea dispensers.
In the beverage dispenser 10 of each of the embodiments described above, the high-temperature air in the machine room 15 is caused to flow to the ventilation path 23 by natural convection, but the present invention is not limited to this, and the condenser 32 A part of the flow of the wind by the cooling fan 32a may be forcibly guided to the ventilation path 23 using a guide member, or a small blower fan that guides the air in the machine room 15 to the ventilation path 23. May be used.

  DESCRIPTION OF SYMBOLS 10 ... Beverage dispensing apparatus (beverage dispenser) 11 ... Housing, 13a ... Front wall, 13c ... Left side wall, 13d ... Right side wall, 15 ... Machine room, 20 ... Cooling water tank, 21 ... Thermal insulation, 22 ... Rib, 22A DESCRIPTION OF SYMBOLS ... Ventilation sheet | seat, 23 ... Ventilation channel, 24 ... Beverage cooling pipe, 25 ... Dispenser (pour-out cock), 30 ... Refrigeration apparatus

Claims (5)

A housing;
A cooling water tank disposed near the front side in the housing and provided with a heat insulating material on the outer peripheral surface;
A refrigeration apparatus disposed in a machine room on the rear side of the cooling water tank in the housing to cool the cooling water in the cooling water tank;
A beverage cooling pipe disposed in the cooling water tank for cooling the beverage;
A beverage dispensing device provided on the front surface of the housing and comprising a dispenser for dispensing the beverage passing through the beverage cooling pipe,
A ventilation path extending in the front-rear direction connecting the machine room and the front edge of the housing is provided between at least one of the left and right side surfaces of the heat insulating material of the cooling water tank and the inner surfaces of the left and right side walls of the housing opposed thereto. A beverage dispensing device characterized by being formed. The beverage dispensing device according to claim 1,
By providing ribs that protrude outward and extend forward and backward between at least one of the left and right side surfaces of the heat insulating material and the left and right side wall inner surfaces of the housing opposite thereto, The beverage pouring device, wherein the air passages are formed by separating inner surfaces of the right and left side walls of the housing facing each other. The beverage dispensing device according to claim 1,
A plurality of ventilation passages extending in the front-rear direction are provided between the at least one side surface of the heat insulating material on the left and right sides and the inner surfaces of the left and right side walls of the housing facing the housing. A beverage dispensing device characterized by that. The beverage dispensing apparatus according to any one of claims 1 to 3,
A beverage pouring device characterized in that a front side air passage communicating with the front end of the air passage is provided between the front surface of the heat insulating material of the cooling water tank and the inner surface of the front wall of the housing. A housing;
A cooling water tank disposed at one of the upper and lower positions of the front side of the housing and provided with a heat insulating material on the outer peripheral surface;
A refrigeration apparatus that is disposed in the other upper and lower machine chambers in the housing on the lower or upper side of the cooling water tank and cools the cooling water in the cooling water tank;
A beverage cooling pipe disposed in the cooling water tank for cooling the beverage;
A beverage dispensing device provided on the front surface of the housing and comprising a dispenser for dispensing the beverage passing through the beverage cooling pipe,
A ventilation path is formed between the front surface of the heat insulating material of the cooling water tank and the inner surface of the front wall of the housing opposite to the heat insulating material to send the air in the machine room along the inner surface of the front wall of the housing. Beverage dispensing device.

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