KR920003950Y1 - Cooling unit for liquid vending machine - Google Patents
Cooling unit for liquid vending machine Download PDFInfo
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- KR920003950Y1 KR920003950Y1 KR2019890019966U KR890019966U KR920003950Y1 KR 920003950 Y1 KR920003950 Y1 KR 920003950Y1 KR 2019890019966 U KR2019890019966 U KR 2019890019966U KR 890019966 U KR890019966 U KR 890019966U KR 920003950 Y1 KR920003950 Y1 KR 920003950Y1
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- South Korea
- Prior art keywords
- cooling
- beverage
- water
- evaporator
- stock solution
- Prior art date
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- 238000001816 cooling Methods 0.000 title claims description 64
- 239000007788 liquid Substances 0.000 title description 4
- 235000013361 beverage Nutrition 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000011550 stock solution Substances 0.000 claims description 21
- 239000003507 refrigerant Substances 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 description 7
- 235000020965 cold beverage Nutrition 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F9/00—Details other than those peculiar to special kinds or types of apparatus
- G07F9/10—Casings or parts thereof, e.g. with means for heating or cooling
- G07F9/105—Heating or cooling means, for temperature and humidity control, for the conditioning of articles and their storage
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/006—Thermal coupling structure or interface
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 냉각장치의 구성을 보인 단면도.1 is a cross-sectional view showing the configuration of a conventional cooling device.
제2도는 본 고안에 의한 냉각장치의 구성을 보인 단면도.2 is a cross-sectional view showing the configuration of a cooling apparatus according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
21 : 본체 22 : 단열재21: main body 22: heat insulating material
23 : 급속 열전달 촉매체 24 : 냉각용기23: rapid heat transfer catalyst body 24: cooling vessel
25 : 냉각조 26 : 음료원액 저장통 삽입실25: cooling tank 26: beverage stock reservoir compartment
27 : 음료원액 저장통 30 : 냉동기27: beverage beverage reservoir 30: freezer
31 : 압축기 32 : 응축기31 compressor 32 condenser
35 : 물 냉각용 증발기 36 : 음료원액 냉각용 증발기35: evaporator for water cooling 36: evaporator for beverage stock cooling
본 고안은 음료 자동판매기의 냉각장치에 관한 것으로, 특히 물을 냉각하기 위한 냉각조화 음료원액 저장통삽입실을 일체로 형성한 냉각용기를 설치하여 그 냉각용기의 냉각조와 음료원액 저장통을 1, 2차 열교환하여 냉각효율을 향상하고 음료 판매동작 이전에 적정온도로 냉각한 냉각수와 음료원액을 혼합하여 냉각온도가 일정하게 유지되는 냉음료를 판매할 수 있게한 음료자동판매기의 냉각장치에 관한 것이다.The present invention relates to a cooling device of a beverage vending machine, and in particular, by installing a cooling container integrally formed with a cooling harmonized beverage raw material storage container insertion chamber for cooling water, the cooling tank and the beverage raw material storage container of the cooling container are first and second. The present invention relates to a cooling device of a beverage vending machine that improves cooling efficiency by heat exchange and mixes a coolant cooled to an appropriate temperature and a beverage solution before selling the beverage to sell a cold beverage having a constant cooling temperature.
종래 무탄산음료계통의 음료 또는 원액을 자동판매하는 자동판매기는 밀폐된 용기 즉 캔등을 상품저장실에 적재한 후 냉각시스템을 사용하여 캔을 냉각한 후 판매하도록 되어 있는 캔 자동판매기가 알려지고 있으며, 음료원액에 냉수를 혼합하여 냉음료를 만들고 그 냉음료를 컵에 담아 판매하는 자동판매기가 알려지고 있다.Conventionally, a vending machine that automatically sells beverages or undiluted liquor of non-carbonated beverage systems is known as a can vending machine that loads a sealed container, that is, a can, in a product storage room, and then cools the can using a cooling system. A vending machine is known that makes cold drinks by mixing cold water with the beverage solution and sells them in cups.
제1도는 후기한 자동판매기의 냉각장치를 보인 단면도로서, 이에 도시한 바와같이, 본체(1)의 상측에는 냉각탱크(2)가 주위의 발포 우레탄등의 단열재(3)에 의하여 외부와 단열되도록 설치되고, 그 냉각탱크(2)의 하부에는 냉동기(4)가 설치되어 있다.1 is a cross-sectional view showing a cooling device of a later vending machine, as shown in the figure, so that the cooling tank (2) on the upper side of the main body (1) to be insulated from the outside by the heat insulating material (3), such as the surrounding urethane foam In the lower part of the cooling tank 2, the refrigerator 4 is provided.
상기 냉동기(4)는 압축기(5), 응축기(6), 팬모터(7), 액분리기(accumulator)(8) 및 증발기(9)로 구성되고, 상기 냉동기(4)의 증발기(9)는 냉각탱크(2) 내부에 설치되며, 냉매관(10)에는 모세관이 연결되어 있다.The refrigerator (4) is composed of a compressor (5), a condenser (6), a fan motor (7), an accumulator (8) and an evaporator (9), the evaporator (9) of the refrigerator (4) It is installed inside the cooling tank 2, the refrigerant pipe 10 is connected to the capillary tube.
또한 상기 냉각탱크(2)의 하부에는 물(W)이 배출되는 배출호스(11)가 연결되어 있으며, 상기 본체(1) 일측부에 음료원액 저장통(12)이 재치되고, 그 하측부에는 음료원액(D)이 배출되는 배출호스(13)가 연결되어 있다. 도면에서 C는 컵을 보인 것이다.In addition, a discharge hose 11 through which water (W) is discharged is connected to a lower portion of the cooling tank (2), and a beverage stock solution container (12) is mounted on one side of the main body (1), and a beverage is provided on the lower side thereof. A discharge hose 13 through which the stock solution D is discharged is connected. C in the figure shows a cup.
상기한 바와같이 종래의 자동판매기는 전원이 인가되어 압축기(5)와 팬모터(7)가 작동하면 냉매가 냉매관(10)을 통하여 냉각탱크(2)내에 증발기(9)를 흐르는 동안 주위의 물(W)과 열교환 작용을 한 후 액분리기(8)를 통해 다시 압축기(1)로 유입되는 싸이클을 이루며, 냉각탱크(2)와 음료원액 저장통(12)의 배출호스(11), (13)를 통하여 냉수(W)와 음료원액(O)이 사용자의 조작에 의하여 일정량 배출되어 컵(C)에 담기게 되며, 컵(C)에서 혼합되어 냉음료가 되어진다.As described above, the conventional vending machine is supplied with power, and the compressor 5 and the fan motor 7 operate to operate the refrigerant while the evaporator 9 flows in the cooling tank 2 through the refrigerant pipe 10. After exchanging heat with water (W), the cycle is introduced into the compressor (1) through the liquid separator (8), and discharge hoses (11) and (13) of the cooling tank (2) and the beverage stock solution reservoir (12). Through the cold water (W) and the beverage stock (O) is discharged in a certain amount by the user's operation and put in the cup (C), it is mixed in the cup (C) becomes a cold drink.
그러나, 상기한 바와같은 종래의 캔 자동판매기의 냉각 장치는 이용시 캔 제품 자체의 가격이 고가이므로 소비자에게 부담을 안겨주는 결함이 있었고, 음료원액과 냉수를 혼합하여 컵으로 판매하는 자동판매기는 냉각탱크 내부의 물만 열교환하도록 구성되어 있으므로 충분히 열교환되지 못한 냉매가 그대로 압축기에 유입됨에 따라, 냉동기의 효율이 저하되는 것이었으며, 또한 냉각된 물과 상온의 음료원액이 혼합되어 냉음료가 만들어지게 되므로 냉각효과가 저하되는 결함이 있었다.However, the conventional can automatic vending machine cooling device has a defect that burdens the consumer because the price of the can product itself is expensive when used, and the vending machine that sells the beverage solution and cold water in a cup is sold as a cooling tank. Since the internal water is configured to exchange heat only, the refrigerant that is not sufficiently exchanged is introduced into the compressor as it is, and the efficiency of the freezer is lowered. Also, the cooling effect is made by mixing the cooled water with the beverage solution at room temperature. There was a defect that is lowered.
본 고안은 상기한 바와같은 종래의 결함을 해소하기 위하여 안출한 것으로, 물을 냉각하기 위한 냉각조와 음료원액을 냉각하기 위한 음료원액 저장통 삽입실을 일체로 형성한 냉각용기의 냉각조에 물 냉각용 증발기를 삽입하고, 음료원액 저장통 삽입실의 하부에 음료원액 냉각용 증발기를 설치하여, 저온의 냉매가 물과 1차 열교환을 한 후 다시 음료원액과 2차 열교환을 하여 냉각효율을 향상하고, 1, 2차에 걸친 열교환으로 냉각된 물과 음료원액을 혼합하여 항상 사용자에게 일정한 온도로 냉각된 냉음료를 공급할 수 있도록 한 것인바, 이를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention devised to solve the above-mentioned conventional defects, the evaporator for water cooling in the cooling tank of the cooling vessel integrally formed with a cooling tank for cooling water and a beverage solution storage container insertion chamber for cooling the beverage stock solution. Insert the evaporator for cooling the beverage stock solution at the lower portion of the beverage stock solution storage chamber insertion chamber, and the refrigerant of the low temperature after the first heat exchange with the water and the second stock heat exchange again with the beverage stock solution to improve the cooling efficiency, 1, By mixing the cooled water and the beverage stock solution by the second heat exchange to always supply the cold beverage cooled to a certain temperature to the user, as described in detail by the accompanying drawings as follows.
제2도는 본 고안에 의한 자동판매기의 냉각 및 분배기구부를 보인 단면도로서, 이에 도시한 바와 같이, 본체(21)의 상측부에 냉각용기(24)가 설치되고, 하측부에는 냉동기(30)가 설치된 구성으로 되어 있으며, 상기 냉각용기(24)는 내부에 물이 담기고 그 물을 냉각시키기 위한 물 냉각용 증발기(35)가 삽입, 설치되는 냉수조(24)와 수개의 음료원액 저장통(27)이 삽입되는 음료원액 저장통 삽입실(26)이 일체로 형성되어 있다.2 is a cross-sectional view showing a cooling and dispensing mechanism of the vending machine according to the present invention, as shown in the drawing, a cooling vessel 24 is installed at an upper side of the main body 21, and a freezer 30 is provided at a lower side thereof. The cooling container 24 has a cold water tank 24 and several beverage solution reservoirs 27 into which water is contained and an evaporator 35 for cooling water is inserted and installed. The beverage stock solution container insertion chamber 26 into which is inserted) is integrally formed.
또한, 상기 냉각용기(24)의 원액저장통 삽입실(26)의 하부에는 열을 급속으로 전달하는 촉매제(23)가 적층됨과 아울러 음료원액 냉각용 증발기(36)가 설치되고 그 냉각용기(24)의 주위는 발포 우레탄등의 단열재(22)로 단열처리되어 있다.In addition, a catalyst 23 for rapidly transferring heat is stacked on the lower portion of the stock solution storage chamber insertion chamber 26 of the cooling container 24, and an evaporator 36 for cooling the beverage stock solution is installed, and the cooling container 24 is provided. The circumference | surroundings of is insulated by the heat insulating material 22, such as urethane foam.
그리고, 상기 냉동기(30)의 응축기(32)에서 물 냉각용 증발기(35)에 유입되는 냉매가 음료원액 냉각용 증발기(36)를 통하여 흐르도록 냉매회로가 구성되어 있고, 상기 물 냉각용 증발기(35)에는 과냉 방지용 얼음두께 감지센서(37)가 부착되어 있다.The refrigerant circuit is configured such that the refrigerant flowing into the water cooling evaporator 35 from the condenser 32 of the refrigerator 30 flows through the evaporator 36 for cooling the beverage stock solution, and the water cooling evaporator ( 35) is attached to the ice thickness detecting sensor 37 for preventing overcooling.
상기 급속 열전달 촉매제(23)는 본원고안 출원인에 의하여 개발되어 1989년 특허출원 제4191호에 선출원 되어 있는 것으로 알루미늄 분말로 되어 있다.The rapid heat transfer catalyst 23 is developed by the applicant of the present application and is filed in 1989 Patent Application No. 4191, which is made of aluminum powder.
상기 급속 열전달 촉매제(23)는 음료원액 냉각용 증발기(36)를 상기 음료원액 저장통 삽입실(26)의 저면에 직접 부착시켜 냉각할때에도 냉각이 잘 되지만 냉각이 보다 잘 되도록 사용하는 것이다.The rapid heat transfer catalyst 23 is attached to the beverage stock solution cooling evaporator 36 directly to the bottom surface of the beverage stock solution reservoir inserting chamber 26 to cool even when cooled, but is used so that the cooling is better.
도면에서 33은 냉동기(30)의 팬모터 34는 액분리기, 38은 냉매관을 각각 보인 것이다.In FIG. 33, fan motor 34 of the refrigerator 30 shows a liquid separator and 38 a refrigerant tube, respectively.
상기한 바와같은 본 고안의 자동판매기는 전원이 인가되어 압축기(31)와 응축기 팬모터(33)를 작동시키면 고온 고압의 냉매증기가 압축기(31)의 토출구를 통해 응축기(32)로 이동하여 액화되며 액화된 냉매는 냉매관(38) 및 모세관을 통과 냉각용기(24)의 냉각조(25)내의 물 냉각용 증발기(35) 내부를 흐르는 동안 저온 냉매는 주위의 물(W)과 1차 열교환을 하여 상온의 물(W)을 냉각시키는 역할을 한다.The vending machine of the present invention as described above, when the power is applied to operate the compressor 31 and the condenser fan motor 33, the refrigerant vapor of high temperature and high pressure moves to the condenser 32 through the discharge port of the compressor 31 to liquefy The liquefied refrigerant passes through the refrigerant pipe 38 and the capillary tube and flows inside the water cooling evaporator 35 in the cooling tank 25 of the cooling vessel 24. It serves to cool the water (W) at room temperature.
물 냉각용 증발기(35)에서 1차 열교환을 한 냉매는 다시 냉각조(25)바로 옆에 형성된 음료원액 저장통 삽입실(26)하부의 음료원액 냉각용 증발기(36)를 통과하면서 음료원액과 2차 열교환을 한 후 냉매는 다시 액분리기(34)를 통해 압축기(31)로 유입되는 싸이클을 이루고 있다. 이 과정에서 급속 열전달 촉매제(23)는 음료원액 냉각용 증발기(36)가 음료원액을 급속으로 냉각할 수 있도록 촉진한다. 또한, 물 냉각용 증발기(35)의 파이프에 부착된 얼음두께 감지센서(37)는 과냉각이 되면 냉매의 흐름을 차단하여 압축기(31)을 보호하게 된다.The refrigerant which has undergone the first heat exchange in the water cooling evaporator 35 passes through the beverage stock solution cooling evaporator 36 under the beverage stock storage container insertion chamber 26 formed immediately next to the cooling tank 25 and the beverage stock solution and 2 After the secondary heat exchange, the refrigerant again forms a cycle flowing into the compressor 31 through the liquid separator 34. In this process, the rapid heat transfer catalyst 23 promotes the beverage stock solution cooling evaporator 36 to rapidly cool the beverage stock solution. In addition, the ice thickness sensor 37 attached to the pipe of the evaporator 35 for water cooling is to protect the compressor 31 by blocking the flow of the refrigerant when the subcooled.
상기한 바와같은 본 고안의 냉각장치는 본원인에 의하여 안출되어 1989년 실용신안등록출원 제17152호에 선출원 되어 있는 쥬스 자동판매기등에 유리하게 적용할 수 있다.The cooling device of the present invention as described above can be advantageously applied to a juice vending machine, etc., which is designed by the present applicant and is filed in 1989 Utility Model Registration Application No. 17152.
이상에서 설명한 바와같은 본 고안은 1대의 압축기로 1차 및 2차 열교환을 행함으로 풀 다운(pull down) 시간단축은 물론 전체적인 열손실이 적음으로 절전형이며, 냉각 효율이 향상된다. 또한 자동판매기에 적용시 물과 음료원액이 일정온도까지 냉각된 후 컵에 주입되므로 기존방식에서 냉각된 물과 상온의 음료원액을 혼합함에 따르는 음료의 온도가 절하되는 현상을 방지할 수 있다. 그리고 냉각조의 내부에 얼음두께 감지용 센서를 부착하여 과냉각을 방지할 수 있다.The present invention as described above is a power-saving type by reducing the pull down time as well as the overall heat loss by performing the first and second heat exchange with one compressor, the cooling efficiency is improved. In addition, when applied to the vending machine, the water and the beverage solution is cooled to a certain temperature and then injected into the cup, thus preventing the drop of the temperature of the beverage resulting from mixing the cooled water and the beverage at room temperature. And it is possible to prevent the overcooling by attaching a sensor for detecting the ice thickness inside the cooling tank.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890019966U KR920003950Y1 (en) | 1989-12-27 | 1989-12-27 | Cooling unit for liquid vending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890019966U KR920003950Y1 (en) | 1989-12-27 | 1989-12-27 | Cooling unit for liquid vending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910012510U KR910012510U (en) | 1991-07-30 |
| KR920003950Y1 true KR920003950Y1 (en) | 1992-06-13 |
Family
ID=19294018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890019966U KR920003950Y1 (en) | 1989-12-27 | 1989-12-27 | Cooling unit for liquid vending machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920003950Y1 (en) |
-
1989
- 1989-12-27 KR KR2019890019966U patent/KR920003950Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910012510U (en) | 1991-07-30 |
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