JP6901825B2 - Beverage server - Google Patents

Description

The present invention relates to a beverage server used when serving beverages.

There is known a beverage server capable of supplying beverages such as beer from barrels, cooling the beverages, and pouring out the cooled beverages. Japanese Patent Application Laid-Open No. 2002-211693 describes a water tank in which cooling water is housed, an evaporation pipe provided in the water tank and cooling the cooling water to generate ice, and a beverage while being immersed in the cooling water in the water tank. A foaming liquid discharge device including an inner cooling coil through which ice cubes flow and an outer cooling coil provided on the outside of the inner cooling coil in a plan view and through which beverages flow inside is described. In a plan view, the inner cooling coil and the outer cooling coil are arranged concentrically.

Both the inner cooling coil and the outer cooling coil are formed in a spiral shape. The inner cooling coil is arranged above the outer cooling coil, the upper end of the inner cooling coil is located near the top surface of the water tank, and the lower end of the outer cooling coil is located near the bottom surface of the water tank. Further, the vertical distance (pitch) between the inner cooling coil and the outer cooling coil becomes wider toward the bottom. This makes it easier for the cooling water to flow between the inner cooling coil and the outer cooling coil in the lower portion of the water tank.

Japanese Unexamined Patent Publication No. 2002-211693

In the beverage server described above, a beverage that circulates in the outer cooling coil and a beverage that circulates in the inner cooling coil can be dispensed, and two types of beverages can be provided. However, in recent years, there has been a demand for further multi-liquid seeding of beverage servers, and it is required that one beverage server provide more types of beverages.

As the number of types of beverages provided by the beverage server increases, it is necessary to arrange as many beverage tubes (cooling coils) as the number of beverages provided inside the housing. Therefore, since the space for arranging the beverage pipes is increased, there may be a problem that the housing must be enlarged simply by increasing the types of beverages. If the size of the case is increased, there is a problem that the case cannot be arranged in a limited space such as a restaurant or it is inconvenient to handle. Therefore, it is desired to avoid the size of the case.

An object of the present invention is to provide a beverage server capable of suppressing the increase in size of the housing and realizing multi-liquid speciation.

The beverage server according to the present invention has a housing that houses a cooling liquid for cooling the first beverage, the second beverage, and the third beverage, and the first beverage is immersed in the cooling liquid in the housing. The first beverage tube, the second beverage tube immersed in the coolant in the housing and the second beverage passing through, and the third beverage immersed in the cooling liquid in the housing and the third beverage passing through. A tube is provided, and the first drinking tube and the second drinking tube are arranged so as to surround the third drinking tube in a plan view. They are arranged side by side.

According to this beverage server, a first beverage tube, a second beverage tube, and a third beverage tube are provided, and the first beverage tube, the second beverage tube, and the third beverage tube are provided. Immersed in the coolant inside the housing. Therefore, this beverage server can dispense the first beverage, the second beverage, and the third beverage from each of the first beverage tube, the second beverage tube, and the third beverage tube. Since it is possible to provide three types of beverages, multi-liquid seeding has been realized. Further, the first drinking tube and the second drinking tube are arranged so as to surround the third drinking tube in a plan view, and the first drinking tube and the second drinking tube are arranged side by side in the vertical direction. Has been done. Therefore, the direction in which the first beverage tube and the second beverage tube are arranged and the direction in which the first beverage tube (second beverage tube) and the third beverage tube are arranged are different from each other. The beverage tube, the second beverage tube, and the third beverage tube can be efficiently arranged in the housing. Therefore, since the space inside the housing can be effectively used, it is possible to avoid an increase in the size of the housing while realizing multi-liquid speciation.

Further, both the first drinking tube and the second drinking tube may be formed in a spiral shape. In this case, since the first drinking tube and the second drinking tube can be manufactured by winding the tubular member in a spiral shape, there is an advantage that the first drinking tube and the second drinking tube can be easily manufactured.

In addition, a first faucet for pouring out the first beverage in the first beverage jurisdiction, a second faucet for pouring out the second beverage in the second beverage jurisdiction, and a third faucet in the third beverage jurisdiction. A third faucet for pouring out the beverage, the first faucet, the second faucet and the third faucet may be attached directly to the housing. In this case, since the first faucet, the second faucet, and the third faucet are directly attached to the housing, the beverage server has a simple structure as compared with the beverage server in which the faucet is separated from the housing. At the same time, it can be made compact so that it can be placed in a small kitchen of a restaurant.

Further, a fourth beverage tube that is immersed in the coolant in the housing and through which the fourth beverage passes is further provided, and both the third beverage tube and the fourth beverage tube are formed in a spiral shape. The beverage tube of 4 may be located inside the third beverage tube in a plan view. In this case, since the fourth beverage can be further poured out from the fourth beverage tube and four types of beverages can be provided, further multi-liquid speciation can be realized. Further, as described above, the first drinking tube and the second drinking tube are arranged in the vertical direction, and the first drinking tube and the second drinking tube are the third drinking tube and the fourth drinking tube in a plan view. It is arranged so as to surround the beverage tube of. Therefore, the direction in which the first beverage tube and the second beverage tube are arranged and the direction in which the first beverage tube (second beverage tube), the third beverage tube, and the fourth beverage tube are arranged are different from each other. Therefore, even when the fourth beverage tube is added, the four types of beverage tubes can be efficiently arranged in the housing. Therefore, it is possible to avoid an increase in the size of the housing.

Further, the third drinking tube and the fourth drinking tube may be detachably attached to the housing. In this case, the first drinking tube and the third drinking tube and the fourth drinking tube arranged inside the second drinking tube can be appropriately removed from the housing in a plan view. Therefore, it is also possible to remove the third drinking tube and the fourth drinking tube from the housing and wash them, and it is possible to improve the maintainability of the third drinking tube and the fourth drinking tube.

Further, the first beverage tube, the second beverage tube and the third beverage tube are all circular tubular, and the inner diameter of the first beverage tube and the inner diameter of the second beverage tube are the third beverage. It may be smaller than the inner diameter of the tube. By reducing the inner diameter of the first beverage tube and the inner diameter of the second beverage tube in this way, the resistance in the tube of the beverage passing through the inside of the beverage tube can be increased, so that the length of the first beverage tube and the second Even if the length of the beverage tube is shortened, the beverage can be sufficiently cooled. Therefore, the space occupied by the first drinking tube and the second drinking tube in the housing can be reduced, so that the space in the housing can be used more effectively. Therefore, it is possible to more reliably avoid the increase in size of the housing.

According to the present invention, it is possible to realize multi-liquid speciation while suppressing an increase in the size of the housing.

It is a perspective view which shows the beverage server which concerns on embodiment. It is a side view which shows typically the internal structure of the beverage server of FIG. It is a cross-sectional view which shows the cooling tank of the beverage server of FIG. It is a perspective view which shows the state which opened the lid of the beverage server of FIG. (A) is a plan view schematically showing the positional relationship of the four beverage tubes. (B) is a side view schematically showing the positional relationship of the four drinking tubes. It is a perspective view which shows the inner drinking tube unit which mounts a 3rd drinking tube and a 4th drinking tube. It is a perspective view which shows the outer drinking tube unit which mounts a 1st drinking tube and a 2nd drinking tube. FIG. 3 is a perspective view showing a state in which the outer beverage tube unit is viewed from the opposite side of FIG. 7.

Hereinafter, the beverage server according to the embodiment will be described with reference to the drawings. In the following description, the same or corresponding elements are designated by the same reference numerals, and duplicate description will be omitted.

FIG. 1 is a perspective view showing the appearance of the beverage server 1 according to the present embodiment. The beverage server 1 is, for example, a device provided in a restaurant, and any one of the first curan 2, the second curan 3, the third curan 4, and the fourth curan 5 can be used according to a customer's order or the like. By being pulled, any one of the first beverage, the second beverage, the third beverage and the fourth beverage can be dispensed.

The first faucet 2, the second faucet 3, the third faucet 4 and the fourth faucet 5 are all directly attached to the housing 6 of the beverage server 1. Here, "the faucet is directly attached to the housing" means that the faucet is attached to the housing without using a member such as a hose, and a member interposed between the faucet and the housing. Indicates a state without.

The first beverage from the first faucet 2, the second beverage from the second faucet 3, the third beverage from the third faucet 4, and the fourth beverage from the fourth faucet 5. Are each poured out. The first to fourth beverages include alcoholic beverages such as beer, low-malt beer and wine, and alcohol-free beverages.

For example, four beverage hoses are connected to the beverage server 1, and the first to fourth beverages are supplied from the four beverage hoses to the inside of the beverage server 1. The beverage server 1 cools the supplied first to fourth beverages. For example, the beverage server 1 is an electric instant cooling server.

The housing 6 includes a rectangular parallelepiped first housing 6a arranged in the center thereof and a rectangular parallelepiped second housing 6b attached to both sides of the first housing 6a in pairs. There is. The pair of second housings 6b are fixed to the side surfaces 6c located on both sides of the first housing 6a, respectively. Further, the third curan 4 and the fourth curan 5 are directly attached to the front surface 6d of the first housing 6a, and the first curan 2 and the second curan 3 are attached to the second housing 6b, respectively. It is directly attached to the front surface 6e. The first housing 6a has a lid 6f that can be opened and closed on the upper portion thereof.

FIG. 2 is a diagram schematically showing the internal structure of the housing 6. Inside the housing 6, an outer beverage tube unit 6A (see FIG. 7) and an inner beverage tube unit 6B (see FIG. 6) are arranged. The outer drinking tube unit 6A is composed of a first drinking tube 7 connected to the first curan 2 and a second drinking tube 8 connected to the second curan 3, and the inner drinking tube unit 6B is composed of a second drinking tube unit 6B. , A third beverage tube 9 connected to the third curan 4 and a fourth beverage tube 10 connected to the fourth curan 5. The configuration of the outer beverage tube unit 6A and the inner beverage tube unit 6B will be described in detail later.

In FIG. 2, for the sake of clarity and simplification of the illustration, only the first faucet 2 and the first beverage tube 7 connected to the first faucet 2 are shown, but in reality, the second one. The beverage tube 8, the third beverage tube 9, and the fourth beverage tube 10 are also housed in the housing 6.

As shown in FIG. 2, the cooling water (cooling liquid) W is housed inside the housing 6. The first drinking tube 7 (second drinking tube 8, third drinking tube 9 and fourth drinking tube 10) is formed in a spiral shape and is immersed in the cooling water W. The first beverage pipe 7 spirally extends from the lower end around the axis L, and is connected to the first curan 2 at a portion drawn upward from the cooling water W at the upper end portion extending spirally. The connection relationship between the second drinking tube 8 and the second curan 3, the connection relationship between the third drinking tube 9 and the third curan 4, and the connection between the fourth drinking tube 10 and the fourth curan 5. The relationship is similar. Further, the housing 6 is provided with a cooling tank 61, and the cooling water W is housed in the cooling tank 61.

FIG. 3 is a diagram showing a cross section of the cooling tank 61. As shown in FIG. 3, the cooling tank 61 includes a water tank 61a, a vacuum heat insulating layer 61b, a urethane foam layer 61c, and a film layer 61d in this order from the inside. The water tank 61a has a waterproof function, and the cooling water W is housed inside the water tank 61a. The vacuum heat insulating layer 61b is formed by laminating four plate-shaped vacuum heat insulating materials 61e. The four vacuum heat insulating materials 61e are attached to the outer surface of the water tank 61a. In this way, the vacuum heat insulating layer 61b is in close contact with the outer surface of the water tank 61a.

The urethane foam layer 61c is provided so as to surround the vacuum heat insulating layer 61b on the outside of the vacuum heat insulating layer 61b in a plan view. The film layer 61d is attached to the outer surface of the urethane foam layer 61c. In the cooling tank 61, a stock solution of urethane foam is poured and poured between the inner surface of a rectangular parallelepiped mold to which the film layer 61d is attached to the inner surface and the outer surface of the vacuum heat insulating layer 61b arranged inside the mold. However, it is produced by foaming and curing the undiluted solution to form a urethane foam layer 61c. If the film layer 61d is transparent, the urethane foam layer 61c can be visually recognized from the outside.

As shown in FIG. 2, the beverage server 1 includes a refrigerating cycle device 11 for cooling the cooling water W. The refrigeration cycle device 11 surrounds these drinking pipes on the outside of the first drinking pipe 7, the second drinking pipe 8, the third drinking pipe 9 and the fourth drinking pipe 10 in the cooling water W. A refrigerant pipe 12 extending in a spiral shape is provided. Further, the refrigeration cycle device 11 includes a compressor 13, a condenser 14, a fan 15, a dehydrator 16, and a capillary tube 17. The refrigeration cycle device 11 constitutes a refrigeration cycle in which the refrigerant pipe 12, the compressor 13, the condenser 14, the dehydrator 16, and the capillary tube 17 are sequentially connected.

The compressor 13 compresses the refrigerant flowing in from the refrigerant pipe 12 to generate a high-temperature refrigerant gas, and the condenser 14 releases heat from the high-temperature refrigerant gas, so that the condenser 14 produces a high-temperature refrigerant liquid. The fan 15 has a function of sending air to the condenser 14 to efficiently exchange heat in the condenser 14. The high-temperature refrigerant liquid generated by the condenser 14 is sent to the capillary tube 17 via the dehydrator 16. The capillary tube 17 performs decompression and flow rate control on the high-temperature refrigerant liquid sent via the dehydrator 16 to generate a refrigerant having, for example, −8 ° C., and supplies this refrigerant to the refrigerant pipe 12.

As described above, since the refrigerant is supplied to the refrigerant pipe 12 from the capillary tube 17, the cooling water W located around the refrigerant pipe 12 is cooled by this refrigerant, and ice K is generated around the refrigerant pipe 12. Will be done. It takes about several hours (for example, 7 or 8 hours) after the power of the beverage server 1 is turned on with the cooling water W in the housing 6 until the ice K is generated. Therefore, for example, if the power of the beverage server 1 is turned on at the end of business at night in a restaurant, ice K is generated around the refrigerant pipe 12 at night, and ice K is generated by the start of business the next day. It can be in a completed state.

Further, the beverage server 1 includes a stirring member 18 and a motor 19. The stirring member 18 is, for example, a propeller, and by stirring the cooling water W in the housing 6 to form a flow in the cooling water W, the cooling water W and the first to fourth drinking tubes 7, 8, 9, It promotes heat exchange with 10 and heat exchange between the cooling water W and the ice K formed around the refrigerant pipe 12. A temperature sensor 20 for detecting the temperature of the cooling water W is provided vertically below the stirring member 18. Further, the stirring member 18 has a rotating shaft 18a extending vertically in the housing 6, and a motor 19 is connected to the upper end of the rotating shaft 18a. The motor 19 is arranged above the first to fourth beverage tubes 7, 8, 9, and 10.

FIG. 4 is a partially simplified perspective view showing a state in which the lid 6f is removed from the housing 6. As described above, inside the housing 6, an outer beverage tube unit 6A in which a first beverage tube 7 and a second beverage tube 8 are integrated, and a third beverage tube 9 and a fourth beverage tube 10 are provided. The inner beverage tube unit 6B, which integrates the above, is arranged.

The outer beverage tube unit 6A has a pair of beverage inflow portions 21 provided at the upper end thereof and a pair of beverage outflow portions 22 located on both sides (second housing 6b side) of each beverage inflow portion 21 (see FIG. 7). ) And. Both the beverage inflow portion 21 and the beverage outflow portion 22 have a columnar shape, and a male screw 23 is formed on the outer surfaces of the beverage inflow portion 21 and the beverage outflow portion 22, and the male screw 23 has a tube connecting member 24. Is attached by screwing. A tube 25 is connected to the tube connecting member 24.

A tube 25 extends from the first faucet 2, and the tube 25 is connected to the first beverage tube 7 via a tube connecting member 24 and a beverage outflow portion 22. Therefore, the first beverage is supplied from the first beverage pipe 7 to the first curan 2 via the beverage outflow portion 22, the tube connecting member 24, and the tube 25. Similarly, one tube 25 extends from the second curan 3, and the second curan 3 is connected to the second curan 3 through the beverage outflow portion 22, the tube connecting member 24, and the tube 25 from the second beverage tube 8. Beverages are supplied.

A tube is also connected to the beverage inflow section 21 via the tube connecting member 24, and from the outside, the tube, the tube connecting member 24, and the beverage inflow section 21 are connected to the first beverage tube 7 and the second beverage tube 8. The first and second beverages are inflowed. The beverage inflow portion 21 is also provided at the upper end of the inner beverage pipe unit 6B.

5 (a) and 5 (b) show a first beverage tube 7, a second beverage tube 8, a third beverage tube 9 and a fourth beverage in the outer beverage tube unit 6A and the inner beverage tube unit 6B. It is a figure which shows typically the positional relationship of a tube 10. As shown in FIG. 5A, in a plan view, the first to fourth beverage tubes 7, 8, 9, and 10 have a circular shape and are arranged so as to be concentric with each other.

The third beverage tube 9 is arranged outside the fourth beverage tube 10 so as to surround the fourth beverage tube 10, and the first beverage tube 7 and the second beverage tube 8 are the third beverage tube 9. It is arranged so as to surround the third beverage tube 9 on the outside of the. Further, as shown in FIG. 5B, the first beverage tube 7 is arranged vertically above the second beverage tube 8.

As shown in FIG. 6, the inner beverage tube unit 6B integrates the third beverage tube 9 and the fourth beverage tube 10, and is detachably attached to, for example, the housing 6. The inner beverage tube unit 6B has a top plate 26 provided with a beverage inflow portion 21, and the top plate 26 is provided so as to cover the third beverage tube 9 and the fourth beverage tube 10 in a plan view. Has been done. The top plate 26 is formed in a rectangular shape, for example. In the inner beverage tube unit 6B, the third beverage and the fourth beverage flow from the two beverage inflow sections 21 into the third beverage tube 9 and the fourth beverage tube 10, respectively.

The top plate 26 is provided with two holes 26c formed in pairs on the left and right, and the upper ends of the third drinking tube 9 and the fourth drinking tube 10 are passed through each of the holes 26c. The third beverage tube 9 and the fourth beverage tube 10 extending upward from each hole 26c are connected to the beverage outflow portion of the inner beverage tube unit 6B located in front of each hole 26c (lower on the paper in FIG. 6). It is connected. Therefore, the third beverage and the fourth beverage that have flowed into the third beverage tube 9 and the fourth beverage tube 10 are cooled while flowing spirally in the third beverage tube 9 and the fourth beverage tube 10. After that, it is poured out from each of the third curan 4 and the fourth curan 5 through the beverage outflow portion in front of each hole 26c.

The top plate 26 is provided with an opening 26a that exposes the motor 19 upward. Further, the top plate 26 is provided with a support portion 26b extending linearly downward, and the third beverage pipe 9 and the fourth beverage pipe 10 are supported by the support portion 26b. Support portions 26b are provided at, for example, three locations, and these support portions 26b are provided at equal intervals in the circumferential direction of the third beverage pipe 9 and the fourth beverage pipe 10.

As shown in FIGS. 7 and 8, the outer beverage tube unit 6A integrates the first beverage tube 7 and the second beverage tube 8, and the outer beverage tube unit 6A is also attached to and detached from the housing 6. It is free. The outer beverage pipe unit 6A includes a top plate 27 provided with a beverage inflow portion 21 and a beverage outflow portion 22. The top plate 27 is located on one side (one side) of the first beverage tube 7 and the second beverage tube 8 in a plan view, and has a U-shape, for example. Further, the top plate 27 is provided with a support portion 27a similar to the support portion 26b described above, and the first beverage pipe 7 and the second beverage pipe 8 are supported by the support portion 27a.

In the outer beverage tube unit 6A, the first beverage tube 7 and the second beverage tube 8 are arranged side by side in the vertical direction, and both are formed in a spiral shape. By arranging the first beverage tube 7 and the second beverage tube 8 side by side in this way, the four beverage tubes 7, 8, 9, and 10 are arranged so as not to project outward in the radial direction. The arrangement of the four beverage tubes 7, 8, 9, and 10 has been streamlined. Further, the number of spiral turns of the first beverage tube 7 and the second beverage tube 8 is, for example, the same as each other, but may be different from each other. The first beverage tube 7 and the second beverage tube 8 are both circular and tubular.

One end of the first beverage pipe 7 is connected to the beverage inflow portion 21, and the first beverage pipe 7 extends downward from the portion connected to the beverage inflow portion 21. The other end of the first beverage pipe 7 is connected to the beverage outflow portion 22, and the portion connected to the beverage outflow portion 22 of the first beverage pipe 7 is at the upper end of the spiral of the first beverage pipe 7. It is connected. Therefore, the first beverage that has flowed in from the beverage inflow section 21 moves to the lower end of the first beverage tube 7, is cooled while spirally rising from the lower end of the first beverage tube 7, and is cooled by the first beverage. It reaches the beverage outflow portion 22 at the upper end of the pipe 7 and flows out from the beverage outflow portion 22 toward the first curan 2.

One end of the second beverage pipe 8 is also connected to the beverage inflow portion 21, and the second beverage pipe 8 extends downward from the portion connected to the beverage inflow portion 21. The other end of the second beverage pipe 8 is connected to the beverage outflow portion 22, and the portion connected to the beverage outflow portion 22 of the second beverage pipe 8 is located at the upper end of the spiral of the second beverage pipe 8. It is connected. Therefore, the second beverage that has flowed in from the beverage inflow section 21 moves to the lower end of the second beverage tube 8 and is cooled while spirally rising from the lower end of the second beverage tube 8 to be cooled and the second beverage. It reaches the beverage outflow portion 22 at the upper end of the pipe 8 and flows out from the beverage outflow portion 22 toward the second curan 3.

The inner diameters of the first beverage tube 7 and the second beverage tube 8 are, for example, the same as each other, and the lengths of the spiral portions of the first beverage tube 7 and the second beverage tube 8 are also the same as each other. ing. As an example, the inner diameter of the first beverage tube 7 and the second beverage tube 8 can be 4.0 mm, and the length of the first beverage tube 7 and the second beverage tube 8 is 8.3 m or more. And it can be 9.3 m or less.

The inner diameters of the first beverage tube 7 and the second beverage tube 8 are smaller than the inner diameters of the third beverage tube 9 and the fourth beverage tube 10, and the inner diameters of the first beverage tube 7 and the second beverage tube 8 are smaller. The length is smaller than the length of the third beverage tube 9 and the fourth beverage tube 10. The inner diameter of the third beverage tube 9 and the fourth beverage tube 10 can be, for example, 5.0 mm, and the length of the third beverage tube 9 and the fourth beverage tube 10 is 13.0 m. be able to.

Regarding the assembly of the outer beverage tube unit 6A and the inner beverage tube unit 6B into the housing 6, the outer beverage tube unit 6A is first arranged inside the housing 6 as shown in FIG. The outer beverage tube unit 6A is inserted into the internal space of the housing 6 from above, and is fixed to the housing 6 with the top plate 27 placed on the upper end of the cooling tank 61.

After the outer beverage tube unit 6A is arranged in the internal space of the housing 6 in this way, the inner beverage tube unit 6B is inserted into the internal space of the housing 6 from above, and the inner beverage tube unit 6B is fixed to the housing 6. The assembly is completed. When the outer beverage tube unit 6A and the inner beverage tube unit 6B are removed from the housing 6, contrary to the above, the inner beverage tube unit 6B and the outer beverage tube unit 6A are removed from the housing 6 in this order.

Subsequently, the operation and effect of the beverage server 1 according to the present embodiment will be described.

As shown in FIG. 5, the beverage server 1 is provided with a first beverage tube 7, a second beverage tube 8, and a third beverage tube 9, and the first beverage tube 7 and the second beverage tube 9 are provided. The beverage pipe 8 and the third beverage pipe 9 of the above are immersed in the cooling water W in the housing 6. Then, the beverage server 1 can dispense the first beverage, the second beverage, and the third beverage from each of the first beverage tube 7, the second beverage tube 8, and the third beverage tube 9. Since it is possible to provide at least three types of beverages, multi-liquid seeding has been realized.

Further, the first beverage tube 7 and the second beverage tube 8 are arranged so as to surround the third beverage tube 9 in a plan view, and the first beverage tube 7 and the second beverage tube 8 are They are arranged side by side. Therefore, the direction in which the first beverage tube 7 and the second beverage tube 8 are arranged and the direction in which the first beverage tube 7 (second beverage tube 8) and the third beverage tube 9 are arranged are different from each other. Therefore, the first beverage tube 7, the second beverage tube 8 and the third beverage tube 9 can be efficiently arranged in the housing 6. Therefore, since the space inside the housing 6 can be effectively used, it is possible to avoid an increase in the size of the housing 6 while realizing multi-liquid speciation.

Further, both the first drinking tube 7 and the second drinking tube 8 are formed in a spiral shape. Therefore, since the first drinking tube 7 and the second drinking tube 8 can be manufactured by spirally winding the tubular member, there is an advantage that the first drinking tube 7 and the second drinking tube 8 can be easily manufactured. is there. Further, since the first beverage pipe 7 and the second beverage pipe 8 have a spiral shape, a long flow path for the beverage in the cooling water W can be secured, so that the first beverage pipe 7 and the second beverage pipe 8 can be secured. The beverage inside the beverage tube 8 of 2 can be suitably instantly cooled inside the beverage server 1. These effects are similarly obtained from the third beverage tube 9 and the fourth beverage tube 10.

Further, a first curan 2 for pouring out the first beverage in the first beverage pipe 7, a second curan 3 for pouring out the second beverage in the second beverage pipe 8, and a third. A third curan 4 for pouring out a third beverage in the beverage pipe 9 of the above is provided, and the first curan 2, the second curan 3 and the third curan 4 are directly attached to the housing 6. Has been done. Therefore, since the first faucet 2, the second faucet 3, and the third faucet 4 are directly attached to the housing 6, the beverage server 1 is compared with the beverage server in which the faucet is separated from the housing. Can be made compact so that it can be placed in a small kitchen of a restaurant as well as having a simple structure.

Further, a fourth beverage tube 10 is further provided which is immersed in the cooling water W in the housing 6 and through which the fourth beverage passes, and the third beverage tube 9 and the fourth beverage tube 10 are both spiral. The fourth beverage tube 10 is formed and is arranged inside the third beverage tube 9 in a plan view. Therefore, it is possible to further dispense the fourth beverage from the fourth beverage tube 10, and it is possible to provide four types of beverages, so that further multi-speciation is realized.

Further, as described above, the first beverage tube 7 and the second beverage tube 8 are arranged in the vertical direction, and the first beverage tube 7 and the second beverage tube 8 are third in a plan view. It is arranged so as to surround the beverage tube 9 and the fourth beverage tube 10. Therefore, the direction in which the first beverage tube 7 and the second beverage tube 8 are arranged and the direction in which the first beverage tube 7 (second beverage tube 8), the third beverage tube 9 and the fourth beverage tube 10 are arranged are arranged. Since the directions are different from each other, four types of beverage tubes can be efficiently arranged in the housing 6. Therefore, it is possible to avoid an increase in the size of the housing 6.

Further, the third beverage tube 9 and the fourth beverage tube 10 are detachable with respect to the housing 6. Therefore, the third beverage tube 9 and the fourth beverage tube 10 arranged inside the first beverage tube 7 and the second beverage tube 8 in a plan view can be appropriately removed from the housing 6. Therefore, it is also possible to remove the third beverage tube 9 and the fourth beverage tube 10 from the housing 6 for cleaning, and improve the maintainability of the third beverage tube 9 and the fourth beverage tube 10. Can be done. Further, the first beverage tube 7 and the second beverage tube 8 are also detachable from the housing 6. Therefore, the above effect can be similarly obtained from the first drinking tube 7 and the second drinking tube 8.

Further, the first beverage tube 7, the second beverage tube 8 and the third beverage tube 9 are all circular, and the inner diameter of the first beverage tube 7 and the inner diameter of the second beverage tube 8 are , Smaller than the inner diameter of the third beverage tube 9. By reducing the inner diameter of the first beverage tube 7 and the inner diameter of the second beverage tube 8 in this way, the resistance in the tube of the beverage passing through the inside of the beverage tube can be increased, so that the length of the first beverage tube 7 is increased. Even if the length of the second beverage tube 8 is shortened, the beverage can be sufficiently cooled. Therefore, the space occupied by the first beverage tube 7 and the second beverage tube 8 in the housing 6 can be reduced, so that the space in the housing 6 can be used more effectively. Therefore, it is possible to more reliably avoid the increase in size of the housing 6.

Further, the beverage server 1 has an outer beverage tube unit 6A in which the first beverage tube 7 and the second beverage tube 8 are integrated, and an inner beverage in which the third beverage tube 9 and the fourth beverage tube 10 are integrated. It is equipped with a pipe unit 6B. In this way, the outer beverage tube unit 6A in which the first beverage tube 7 and the second beverage tube 8 are integrated in the upper and lower portions, and the third beverage tube 9 and the fourth beverage tube 10 in the radial direction are integrated. By providing the inner beverage tube unit 6B, it is possible to improve the assembleability of the beverage tube with respect to the housing 6, and it is possible to easily assemble and disassemble various types of beverage tubes.

Further, the cooling tank 61 of the housing 6 is made of the vacuum heat insulating material 61e. As described above, since the vacuum heat insulating material 61e is used as the cooling tank 61, it is possible to more reliably block the transmission of cold heat to the outside of the cooling tank 61. Therefore, the low temperature state of the cooling water W can be maintained more reliably. Further, when the vacuum heat insulating material 61e is used as the cooling tank 61, the cooling tank 61 can be made thinner while maintaining the cooling performance of the cooling water W. Therefore, since the internal capacity of the cooling tank 61 can be increased without increasing the size of the cooling tank 61, more cooling water W can be accommodated and more ice K is generated in the cooling tank 61. You can also do it.

Specifically, for example, in the past, the vertical length of the cooling tank in the plan view was 255 mm, the horizontal length was 255 mm, and the internal capacity was 16 L, whereas in the cooling tank 61, the casing in the plan view was used. The vertical length of the body is 269 mm, the horizontal length is 269 mm, and the internal capacity can be 18 L. Further, since the internal capacity of the cooling tank 61 is larger than that of the conventional one, the amount of cooling water W can be increased by 1.1 L and the amount of ice K that can be generated can be increased by 0.9 L.

As described above, in the cooling tank 61, the internal capacity thereof can be increased to increase the amount of cooling water W and the amount of ice K, so that the cooling capacity for the beverage can be increased and the low-temperature beverage can be used for a long time. Can continue to provide. Further, conventionally, since the internal capacity of the cooling tank 61 is small, it is necessary to attach a PVC pipe to the outside of the spiral drinking pipe to protect the drinking pipe from ice on the outside of the drinking pipe. However, in the cooling tank 61, the internal capacity is increased, and a sufficient gap can be formed between the ice K and the beverage pipes 7 and 8, so that the above-mentioned PVC pipe or the like can be eliminated. ..

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and the gist described in each claim is modified or applied to other objects without changing the gist. It may be a thing. That is, the present invention can be modified in various ways without changing the gist of each claim.

For example, in the above-described embodiment, an example in which the first to fourth beverage tubes 7, 8, 9, and 10 are arranged in the housing 6 has been described. However, only the first beverage tube 7, the second beverage tube 8 and the third beverage tube 9 may be arranged in the housing 6. Further, 5 or more drinking tubes may be arranged. Further, although the third beverage tube 9 and the fourth beverage tube 10 were arranged so as to be concentric with each other, the third beverage tube 9 and the fourth beverage tube 10 were arranged so as to be arranged vertically. You may.

Further, in the above-described embodiment, the outer beverage tube unit 6A in which the first beverage tube 7 and the second beverage tube 8 are unitized, and the third beverage tube 9 and the fourth beverage tube 10 are unitized. An example including the inner beverage tube unit 6B has been described. However, the configuration such as the shape and size of the outer beverage tube unit 6A and the inner beverage tube unit 6B can be changed as appropriate. Further, the beverage tubes 7, 8, 9, and 10 may not be unitized, and the beverage tubes 7, 8, 9, and 10 may not be detachable from the housing 6.

Further, in the above-described embodiment, the housing 6 includes a first housing 6a and a pair of second housings 6b, and a first curan is provided on the front surface 6e of the second housing 6b. An example in which the second and second currants 3 are attached and the third curan 4 and the fourth curan 5 are attached to the front surface 6d of the first housing 6a has been described. However, the number, shape, and arrangement of the housing and the faucet are not limited to the above examples and can be changed as appropriate.

Further, in the above-described embodiment, the cooling water W is housed in the cooling tank 61 of the housing 6, but it is also possible to use a cooling liquid other than water (for example, antifreeze liquid) as the cooling liquid for cooling the beverage. is there. Further, the temperature sensor 20 can be omitted, and the configurations of the refrigeration cycle device 11, the stirring member 18, and the motor 19 can be changed as appropriate.

1 ... Beverage server, 2 ... 1st curan, 3 ... 2nd curan, 4 ... 3rd curan, 5 ... 4th curan, 6 ... housing, 6A ... outer beverage tube unit, 6B ... inner beverage tube Unit, 6a ... first housing, 6b ... second housing, 6c ... side, 6d, 6e ... front, 6f ... lid, 7 ... first drinking tube, 8 ... second drinking tube, 9 ... 3rd Beverage Tube, 10 ... 4th Beverage Tube, 11 ... Refrigeration Cycle Device, 12 ... Refrigerator Tube, 13 ... Compressor, 14 ... Condenser, 15 ... Fan, 16 ... Dehydrator, 17 ... Capillary Tube, 18 ... Stirring member, 18a ... Rotating shaft, 19 ... Motor, 20 ... Temperature sensor, 21 ... Beverage inflow section, 22 ... Beverage outflow section, 23 ... Male screw, 24 ... Tube connecting member, 25 ... Tube, 26, 27 ... Top plate , 26a ... opening, 26b, 27a ... support, 61 ... cooling tank, 61a ... water tank, 61b ... vacuum insulation layer, 61c ... urethane foam layer, 61d ... film layer, 61e ... vacuum insulation material, K ... ice, L ... Axis, W ... Cooling water (coolant).

Claims (7)

A housing containing a coolant for cooling the first beverage, the second beverage, and the third beverage, and
A first beverage tube immersed in the coolant and through which the first beverage passes,
A second beverage tube immersed in the coolant and through which the second beverage passes,
A third beverage tube immersed in the coolant and through which the third beverage passes,
With
The first drinking tube and the second drinking tube are arranged so as to surround the third drinking tube in a plan view.
The first beverage tube and the second beverage tube are arranged side by side in the housing.
The direction in which the first drinking tube and the second drinking tube are lined up and the direction in which the first drinking tube and the third drinking tube are lined up are different from each other.
Beverage server. The first drinking tube and the second drinking tube are both formed in a spiral shape.
The beverage server according to claim 1. A first faucet for pouring out the first beverage in the first beverage tube,
A second faucet for pouring out the second beverage in the second beverage tube,
A third faucet for pouring out the third beverage in the third beverage tube,
With
The first faucet, the second faucet and the third faucet are directly attached to the housing.
The beverage server according to claim 1 or 2. Further provided with a fourth beverage tube immersed in the coolant and through which the fourth beverage passes.
The third drinking tube and the fourth drinking tube are both formed in a spiral shape.
The fourth beverage tube is located inside the third beverage tube in a plan view.
The beverage server according to any one of claims 1 to 3. A fourth faucet for pouring out the fourth beverage in the fourth beverage tube is provided.
The fourth faucet is attached directly to the housing.
The beverage server according to claim 4. The third beverage tube and the fourth beverage tube are removable from the housing.
The beverage server according to claim 4 or 5. The first drinking tube, the second drinking tube, and the third drinking tube are all circular tubular.
The inner diameter of the first drinking tube and the inner diameter of the second drinking tube are smaller than the inner diameter of the third drinking tube.
The beverage server according to any one of claims 1 to 6.

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