KR20160044266A - Apparatus for cooling draft beer - Google Patents

Apparatus for cooling draft beer Download PDF

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Publication number
KR20160044266A
KR20160044266A KR1020140139063A KR20140139063A KR20160044266A KR 20160044266 A KR20160044266 A KR 20160044266A KR 1020140139063 A KR1020140139063 A KR 1020140139063A KR 20140139063 A KR20140139063 A KR 20140139063A KR 20160044266 A KR20160044266 A KR 20160044266A
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KR
South Korea
Prior art keywords
beer
cooling water
main body
draft beer
water line
Prior art date
Application number
KR1020140139063A
Other languages
Korean (ko)
Inventor
임범섭
김낙현
김황수
최현규
Original Assignee
임범섭
김황수
최현규
김낙현
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임범섭, 김황수, 최현규, 김낙현 filed Critical 임범섭
Priority to KR1020140139063A priority Critical patent/KR20160044266A/en
Publication of KR20160044266A publication Critical patent/KR20160044266A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

Disclosed is an apparatus for cooling draft beer, which is installed to surround a beer storage bin to cool and maintain draft beer stored in the beer storage bin at an appropriate temperature. The disclosed apparatus for cooling draft beer comprises: a body unit having a shape to surround the beer storage bin, and including an inner cover which is in contact with an outer surface of the beer storage bin, an outer cover which forms a space between the inner cover and the outer cover in the outside of the inner cover, and an insulating material filled in the space between the inner cover and the outer cover; and a cooling water line installed in the body unit for cooling water which absorbs heat from draft beer stored in the beer storage bin to pass.

Description

Apparatus for cooling draft beer

The present invention relates to a draft beer cooling apparatus for cooling and maintaining draft beer stored in a beer reservoir at a proper temperature.

Generally, the draft beer is stored in a cylindrical beer reservoir called a keg. Thus, the draft beer stored in the beer reservoir is discharged through the draft beer discharging device, and is cooled to the optimum temperature during the discharging process and is provided to the customer.

FIG. 1 shows a conventional conventional draft beer storage and discharge apparatus.

As shown in FIG. 1, the conventional draft beer storing and discharging device includes a compressed gas container 10 in which a compressed gas is stored, a beer container 20 in which draft beer is stored, A cooler 30 for cooling the prepared draft beer and a dispenser 40 for discharging the draft beer cooled to the optimum temperature through the cooler 30 to the outside.

Specifically, when compressed gas stored in the compressed gas cylinder 10, for example, carbon dioxide, is supplied into the beer reservoir 20 through the compressed gas supply pipe 11, the pressure in the beer reservoir 20 is increased, The draft beer stored in the storage container 20 is discharged through the draft beer discharge pipe 21. The draft beer discharged through the draft beer outlet pipe 21 flows into the cooler 30 and the cooler 30 uses the cooling water to cool the draft beer to an optimum temperature, for example, about 4 캜. The draft beer cooled in the cooler 30 is supplied to the dispenser 40 through the draft beer supply pipe 31 and is discharged to the outside through the cock 41 of the dispenser 40.

The cooling water in the cooler 30 is drawn out through the cooling water circulation line 32. The cooling water circulation line 32 extends from the cooler 30 to the inside of the dispenser 40 along the draft beverage supply pipe 31 and then returns to the cooler 30. The draft beer supplied from the cooler 30 to the dispenser 40 through the draft beer supply pipe 31 can be maintained at the optimum temperature by the cooling water passing through the cooling water circulation line 32. [

However, the draft beer can not be consumed within a short time in the state of being stored in the beer reservoir 20, and is often stored for a long period of time. As the draft beer is stored in the beer container 20 for a long period of time, the quality of the beer may deteriorate due to deterioration or taste deterioration. As the temperature of the draft beer increases, the rate of quality deterioration of the draft beer increases.

Accordingly, a device for cooling and maintaining the draft beer in the beer reservoir 20 at an appropriate temperature has been required to prevent quality deterioration such as alteration of the draft beer stored in the beer container 20.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a draft beer cooling apparatus for cooling a draft beer stored in a beer reservoir to an appropriate temperature.

According to an aspect of the present invention, there is provided a draft beer cooling apparatus comprising:

A draft beer cooling device installed to surround a beer container and cooling and maintaining the draft beer stored in the beer container at an appropriate temperature,

An inner skin having a shape that surrounds the beer reservoir and contacting the outer surface of the beer reservoir, an outer skin forming a space between the outer skin of the inner skin and the inner skin, and a heat insulating material filled in the space between the inner skin and the skin ; And

And a cooling water line installed in the main body and through which cooling water for absorbing heat is passed from the draft beer stored in the beer reservoir.

In addition, cooling water discharged from a cooler of a conventional draft beer storing and discharging device may be introduced into the cooling water line.

In addition, the inlet side end of the cooling water line may be connected to the cooling water outlet of the cooler, and the outlet side end may be connected to an existing cooling water circulation line returning from the cooler to the cooler via the dispenser.

The cooling water line may be arranged in a zigzag form on an inner surface or an outer surface of the inner wall of the main body part, and the inlet side end and the outlet side end of the cooling water line may be drawn out to the outside of the main body part.

A fixing lid for fixing the cooling water line may be attached to an inner surface or an outer surface of the inner surface of the body portion.

In addition, a belt tape may be provided at both ends of the main body as coupling means for coupling the both ends of the main body to each other.

The Velcro tape may further include an extension extending from one end of the main body, a hook member attached to either the inner surface of the extension and the outer surface of the other end of the main body, And a loop member attached to the other of the end outer surfaces.

In addition, a lid portion covering the outer surface of the ring-shaped protrusion formed on the upper surface of the beer container may be formed at the upper end of the body portion in a height direction from the upper end of the body portion.

In the upper end of the lid part, there is formed a tightening string insertion hole into which the tightening string for fixing the lid part to the outer surface of the protruding part of the beer container is inserted. In the lid part, A hole for a handle can be formed in the through hole.

The draft beer cooling apparatus according to the present invention can cool and maintain the draft beer stored in the beer reservoir at a proper temperature by using the main body portion with the heat insulating material and the cooling water line, thereby preventing deterioration of the draft beer stored in the beer reservoir, For a long period of time.

Since the draft beer cooling apparatus according to the present invention uses the cooling water discharged from the cooler of the existing draft beer storing and discharging apparatus, it does not require a separate cooling water supplying means, and includes a main body portion having a heat insulating material and a cooling water line It has a simple structure and can be installed in the form of surrounding the outer surface of the conventional beer reservoir, which is advantageous in that it is easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a conventional draft beer storage and discharge apparatus; FIG.
2 is a perspective view illustrating a draft beer cooling apparatus according to an embodiment of the present invention.
FIG. 3 is a perspective view showing a state in which a cooling water line is installed on the inner surface of the inner skin by separating the inner skin shown in FIG. 2;
FIG. 4 is a horizontal sectional view of the draft beer cooling apparatus shown in FIG. 2 in a state where it is installed on an outer surface of a beer reservoir;
Fig. 5 is a perspective view showing another arrangement of the cooling water lines shown in Fig. 3. Fig.
Fig. 6 is a perspective view showing an example in which the cooling water line shown in Fig. 2 is provided on the outer surface of the inner skin.
FIG. 7 is a view showing a state where the draft beer cooling apparatus shown in FIG. 2 is installed on an outer surface of a beer reservoir, and a cooling water line is connected to a cooler and a cooling water circulation line of a conventional draft beer storage and ejection apparatus.

Hereinafter, a draft beer cooling apparatus according to embodiments of the present invention will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same elements.

FIG. 2 is a perspective view illustrating a draft beer cooling apparatus according to an embodiment of the present invention, FIG. 3 is a perspective view illustrating a state in which a cooling water line is installed on an inner surface of an inner skin by separating the inner skin shown in FIG. FIG. 5 is a perspective view showing another arrangement of the cooling water lines shown in FIG. 3. FIG. 5 is a horizontal sectional view of the draft beer cooling apparatus shown in FIG.

2 to 4, a draft beer cooling apparatus 100 according to an embodiment of the present invention is provided to enclose a beer reservoir 20 stored in a draft beer, To cool and maintain it. The draft beer cooling apparatus 100 includes a main body 110 having a shape enclosing a beer container 20 and including an inner skin 111, an outer skin 113 and a heat insulating material 112 interposed therebetween, And a cooling water line 120 installed in the main body 110.

Specifically, the inner skin 111 of the main body 110 is in contact with the outer surface of the beer container 20, and the outer skin 113 is disposed on the outer side of the inner skin 111, And the heat insulating material 112 is filled in the space between the inner skin 111 and the outer skin 113.

The inner skin 111 and the outer skin 113 may be made of a material having flexibility and heat insulating property so as not to be torn easily. For example, the inner skin 111 and the outer skin 113 may be formed of synthetic resin fibers, glass fibers, or woven fabrics of ceramic fibers.

The heat insulating material 112 may be made of various materials having heat insulation and flexibility. For example, the heat insulating material 112 may be formed of glass fiber such as glass wool, and other ceramic fibers, mineral wool, and the like.

The cooling water line 120 is a line through which coolant water that absorbs heat from the draft beer stored in the beer container 20 and functions to cool and maintain the draft beer at an appropriate temperature, Specifically, between the inner skin 111 and the heat insulating material 112. As shown in FIG. Meanwhile, the cooling water line 120 may be installed outside the main body 110, which will be described later with reference to FIG.

Specifically, a flexible hose may be used as the cooling water line 120 so that it can be easily bent. 3, the cooling water line 120 may be installed on the inner surface of the inner skin 111 of the main body 110, that is, the surface contacting the heat insulating material 112. For this purpose, a fixing lid 122 for fixing the cooling water line 120 may be provided on the inner surface of the inner skin 111. The fixed lid 122 may be made of the same material as the inner lid 111 and is attached to the inner lid 111 on both sides of the cooling water line 120. As described above, since the inner cover 111 is made of a fabric and the fixed cover 122 is made of the same fabric, the fixed cover 122 can be attached to the inner cover 111 by stitching. Accordingly, the cooling water line 120 can be fixed to the inner surface of the inner skin 111 by being inserted between the inner skin 111 and the fixed lid 122.

The cooling water line 120 may be arranged in a zigzag shape in the horizontal direction on the inner surface of the inner casing 111 so as to cover a large area. Meanwhile, as shown in FIG. 5, the cooling water line 120 may be arranged in a zigzag shape perpendicular to the inner surface of the inner skin 111.

The inlet side end portion 120a and the outlet side end portion 120b of the cooling water line 120 are drawn out to the outside of the main body portion 110 for the cooling water to flow in and out so that the cooler 30 7 in Fig. 7).

In order to install the draft beer cooling apparatus 100 having the above-described configuration on the outer surface of the beer reservoir 20, the main unit 110 should be wound around the outer surface of the beer reservoir 20, . To this end, a Velcro tape 130 may be provided at both ends of the main body 110 as coupling means for coupling both ends of the main body 110 installed to surround the beer container 20 .

The Velcro tape 130 may include a hook member 133 attached to the inner surface of one end of the main body 110 and a loop member 131 attached to the outer surface of the other end of the main body 110 have. An extension part 132 extends from one end of the main body part 110 and the hook member 133 can be attached to the inner surface of the extension part 132. The extension 132 may be made of the same material as the outer shell 113 of the main body 110 and may be connected to the outer shell 113 or may have an outer shell 113 extending therefrom.

A loop member 131 is attached to the inner surface of the one end of the main body 110 or the inner surface of the extended portion 132 and the hook member 133 is attached to the outer surface of the other end of the main body 110 It is possible. The extension portion 132, the hook member 133 and the loop member 131 may have a predetermined width and may extend from the lower end portion to the upper end portion of the main body portion 110.

In order to protect the beer reservoir 20, a ring-shaped protrusion 22 is formed at the upper end of the beer reservoir 20, and the protrusion 22 is provided with a ring- A through hole 23 for a handle for transportation is formed. Since the beer container 20 and the protrusions 22 are made of a metal material, the heat can be released through the protrusions 22 as well. A cover 140 covering the outer surface of the protruding portion 22 of the beer container 20 is provided at the upper end of the main body 110 of the draft beer cooling apparatus 100 to prevent heat from entering and exiting through the protruding portion 22 . Specifically, the cover 140 is formed to extend in the height direction from the upper end of the main body 110. The lid part 140 may be made of the same material as the inner skin 111 of the main body part 110 and may be connected to the inner skin 111 or may have the inner skin 111 extended.

The upper end of the lid 140 may be provided with a string insertion hole 142 through which the string 142 is inserted. The lid part 140 may be attached to the protruding part 22 of the beer reservoir 20 after the lid part 140 is covered with the outer surface of the protruding part 22 of the beer container 20, So that it can be firmly fixed.

The lid portion 140 is also provided with a handle 22 at a position corresponding to the through hole 23 of the handle 22 of the projection 22 so as to use the handle 23 for the handle formed in the protruding portion 22 of the beer container 20, A hole for use in the use of the hole 143 can be formed.

As described above, the draft beer cooling apparatus 100 according to the present invention is a device for cooling a draft beer stored in a beer reservoir 20 by using a main body 110 and a cooling water line 120 in which a heat insulating material 112 is installed, The quality of the draft beer can be maintained for a long period of time by preventing the alteration of the draft beer stored in the beer container 20.

The draft beer cooling apparatus 100 according to the present invention has a simple structure including a main body portion 110 in which a heat insulating material 112 is embedded and a cooling water line 120 and surrounds the outer surface of a conventional beer container 20 So that it is easy to use.

The draft beer cooling apparatus 100 according to the present invention has a structure in which the both ends of the main body 110 are coupled by the Velcro tape 130. This facilitates installation and disassembly of the draft beer cooling apparatus 100 . Since the extended portion 132 of the Velcro tape 130 covers between the opposite ends of the main body 110, it is possible to more effectively prevent the heat from entering and exiting the both ends of the main body 110.

The lid portion 140 covering the outer surface of the protruding portion 22 of the beer container 20 is provided at the upper end of the main body portion 110 of the draft beer cooling apparatus 100, It is possible to effectively prevent the heat from entering and exiting through the heat exchanger.

Fig. 6 is a perspective view showing an example in which the cooling water line shown in Fig. 2 is provided on the outer surface of the inner skin.

Referring to FIG. 6, the cooling water line 120 may be installed outside the main body 110, but outside the main body 110. Specifically, the cooling water line 120 may be installed on an outer surface of the inner skin 111 of the main body 110, that is, a surface contacting the beer reservoir 20. To this end, a plurality of fixed lids 122 for fixing the cooling water line 120 are provided on the outer surface of the inner skin 111.

The cooling water line 120 may be arranged in a zigzag shape in a horizontal direction on the outer surface of the inner wall 111 so as to cover a large area, but the inner wall 111 In a zigzag shape in the vertical direction.

As described above, when the cooling water line 120 is installed outside the main body 110, that is, on the outer surface of the inner skin 111, the cooling water line 120 becomes closer to the beer reservoir 20, There is an advantage that the efficiency can be further improved. Since the cooling water line 120 is exposed to the outside of the main body 110, the cooling water line 120 can be easily repaired or replaced when an abnormality occurs in the cooling water line 120 have.

FIG. 7 is a view showing a state where the draft beer cooling apparatus shown in FIG. 2 is installed on an outer surface of a beer reservoir, and a cooling water line is connected to a cooler and a cooling water circulation line of a conventional draft beer storage and ejection apparatus.

7, the conventional draft beer storing and discharging device includes a compressed gas container 10 in which a compressed gas is stored, a beer container 20 in which draft beer is stored, and a beer container 20, And a dispenser 40 for discharging the draft beer cooled to the optimum temperature through the cooler 30 to the outside.

When the compressed gas stored in the compressed gas cylinder 10, for example, carbon dioxide is supplied into the beer reservoir 20 through the compressed gas supply pipe 11, the pressure in the beer reservoir 20 is increased, 20 are discharged through the draft beer discharge pipe 21. The draft beer, The draft beer discharged through the draft beer outlet pipe 21 flows into the cooler 30 and the cooler 30 uses the cooling water to cool the draft beer to an optimum temperature, for example, about 4 캜. The draft beer supply opening 34 is provided in the cooler 30 and the draft beer cooled in the cooler 30 is supplied to the dispenser 40 through the draft beer supply pipe 31 connected to the draft beer supply opening 34, 40 through the cock 41 of the engine.

The cooler 30 is provided with a cooling water outlet 35 and a cooling water recovery port 36. The cooling water discharged from the cooler 30 through the cooling water outlet 35 flows along the cooling water circulation line 32 to the dispenser 40 And returns to the inside of the cooler 30 through the coolant recovery port 36. [ The cooling water circulation line 32 maintains the draft beer supplied to the dispenser 40 from the cooler 30 through the draft beer supply pipe 31 to the dispenser 40 at an optimal temperature together with the draft beer supply pipe 31 .

The main body portion 110 of the draft beer cooling apparatus 100 according to the present invention is installed to surround the outer surface of the beer container 20 and has an inlet side end 120a of the cooling water line 120 installed in the main body 110 And the outlet side end portion 120b are drawn out to the outside of the main body portion 110. [ The inlet side end portion 120a of the cooling water line 120 may be connected to the cooling water outlet port 35 provided in the cooler 30 and the outlet side end portion 120b may be connected to the cooling water circulation line 32 Lt; / RTI > The cooling water discharged from the cooler 30 can be supplied to the draft beer cooling apparatus 100 according to the present invention and the cooling water having passed through the draft beer cooling apparatus 100 can be supplied through the existing draft beer circulation line 32 to the dispenser It is possible to return to the inside of the cooler 30 through the inside of the cooler 40.

As described above, since the draft beer cooling apparatus 100 according to the present invention uses the cooling water discharged from the cooler 30 of the existing draft beer storage and discharge apparatus, no separate cooling water supply means is required, There is a simple advantage.

In addition, the draft beer cooling apparatus 100 according to the present invention may be installed for a plurality of beer reservoirs 20. In this case, the cooling water lines 120 of a number of draft beer cooling apparatuses 100 may be installed in a conventional draft beer And may be connected in series or in parallel with the cooler 30 and the cooling water circulation line 32 of the storage and discharge device.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, the true scope of protection of the present invention should be determined by the appended claims.

10 ... Compressed gas cylinder 20 ... Beer reservoir
30 ... cooler 31 ... draft beer supply pipe
32 ... cooling water circulation line 100 ... draft beer cooling device
110 ... body portion 111 ... endothelium
112 ... insulation 113 ... sheath
120 ... cooling water line 122 ... fixed cover
130 ... Velcro tape 131 ... Loop member
132 ... extension portion 133 ... hook member
140 ... cover part 141 ... fastener insertion hole
142 ... fastening line 143 ... hole for handle

Claims (9)

A draft beer cooling device installed to surround a beer container and cooling and maintaining the draft beer stored in the beer container at an appropriate temperature,
An inner skin having a shape to surround the beer reservoir and contacting the outer surface of the beer reservoir, an outer skin forming a space between the outer skin of the inner skin and the inner skin, and a heat insulating material filled in the space between the inner skin and the skin ; And
And a cooling water line installed in the main body and through which cooling water for absorbing heat is passed from the draft beer stored in the beer reservoir. The method according to claim 1,
Wherein cooling water discharged from a cooler of a conventional draft beer storage and discharge device flows into the cooling water line. 3. The method of claim 2,
Wherein the inlet side end of the cooling water line is connected to the cooling water outlet of the cooler and the outlet side end is connected to an existing cooling water circulation line returning from the cooler to the cooler via the dispenser. The method according to claim 1,
Wherein the cooling water line is arranged in a zigzag form on the inner surface or the outer surface of the inner skin of the body portion and the inlet side end portion and the outlet side end portion of the cooling water line are drawn out to the outside of the main body portion. 5. The method of claim 4,
And a fixing lid for fixing the cooling water line is attached to the inner surface or the outer surface of the inner skin of the main body part. The method according to claim 1,
Wherein tape is provided as belt means for engaging both ends of the main body portion with each other at both end portions of the main body portion. The method according to claim 6,
The hook-and-loop fastener according to any one of claims 1 to 3, wherein the hook-and-loop fastener comprises: an extension part extending from one end of the main body part; a hook member attached to either the inner surface of the extension part and the outer surface of the other end part of the main body part; And a loop member attached to the other side of the beer cooling device. The method according to claim 1,
Wherein a cover portion covering an outer surface of a ring-shaped protrusion formed on an upper surface of the beer container is formed in an upper end portion of the main body portion so as to extend in a height direction from an upper end of the main body portion. 9. The method of claim 8,
The lid part is formed at its upper end with a lance insertion hole into which a lace for fixing the lid part to the outer surface of the protrusion of the beer container is inserted,
Wherein the lid portion is formed with a handle hole at a position corresponding to the through hole for the handle formed in the protruding portion of the beer container.
KR1020140139063A 2014-10-15 2014-10-15 Apparatus for cooling draft beer KR20160044266A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140139063A KR20160044266A (en) 2014-10-15 2014-10-15 Apparatus for cooling draft beer

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KR1020140139063A KR20160044266A (en) 2014-10-15 2014-10-15 Apparatus for cooling draft beer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180077985A (en) * 2016-12-29 2018-07-09 전동현 Apparatus for injecting hot and cool drink
CN112413998A (en) * 2020-12-04 2021-02-26 山东祥瑞厨房制冷设备有限公司 Device for cooling beer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180077985A (en) * 2016-12-29 2018-07-09 전동현 Apparatus for injecting hot and cool drink
CN112413998A (en) * 2020-12-04 2021-02-26 山东祥瑞厨房制冷设备有限公司 Device for cooling beer

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