JPH05108945A - Ice carrying tubing cleaner for cup-type automatic vending machine - Google Patents

Abstract

PURPOSE:To keep the tubing clean by ejecting a contaminant contaminating an inclined tubing through which a cake of ice to be put in beverages such as juice, sirup, and soda made by freezing water with an ice maker down by weight located lower than the ice maker to a vessel such as a cup for beverage out by an ice carrying tubing cleaner until the next selling of iced beverage. CONSTITUTION:A wash supplying device 42 pouring a wash in a tubing 23 is provided. Hot water is supplied as a wash from the wash supplying device 42 to the tubing. Further, the wash supplying device 42 is composed of a hot water bath 19 and a hot water tubing 40 to which one end is connected and the other end is connected to the upper end part of the tubing 23 through a pump or a valve 39 and introducing the hot water in a hot water bath 19 to the tubing 23. A controlling device automatically controlling the starting and stopping of an exhaust 27 and the wash supplying device 42 is provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an ice making machine, which is added to beverages such as juice, syrup, carbonated drinks, etc. The present invention relates to an ice purifying device for purifying ice in a cup-type vending machine, which purifies an inclined pipe that is conveyed at the time of sale into a container such as a cup for containing a beverage, which is lower than the ice making machine.

[0002]

2. Description of the Related Art Cup-type vending machines that sell cold beverages such as juice, syrup, and carbonated beverages in a container such as a cup are sold as ice-filled beverages containing ice. is there. In such a cup type vending machine, an ice making machine for producing ice from drinking water is provided in the body, and the granular ice produced by this ice making machine is
An inclined pipe line that is transported from the ice machine to the inside of the container placed on the cradle that is placed below the ice machine at the time of selling ice-filled beverages and that holds containers such as cups for storing drinks while sliding down the inside by its own weight. Are generally provided. In addition, a raw material container, a raw material box, and the like, in which the beverage or the liquid raw material of the beverage or various powdery or granular raw materials of the beverage such as coffee and cream are stored, are housed in the body. Therefore, when replenishing this raw material container, raw material box, etc. with a beverage, a raw material of a beverage, a process of cooking and manufacturing a beverage from a raw material, or a process of injecting a beverage into a container, water vapor or powder that scatters Or, due to granular or liquid raw materials, splashes of beverages, dust entering from the outside of the machine, the built-in equipment inside the machine is apt to be polluted and unsanitary. In addition, if granular ice is transported in the pipeline at the time of selling ice-filled beverages, a portion of the ice melted remains and remains in the pipeline. , Pipe for ice transportation that cleans the inside of the pipeline so that the next beverage to be sold is not contaminated by scattered powder, granular or liquid raw materials, splashes of beverages, or contaminants such as dust that intrudes from outside the machine. An on-road purifier is usually provided in the fuselage. Such an in-pipe purification apparatus for ice transportation is generally composed of an exhaust device for exhausting the air in the pipeline, and the vaporized vaporizable components in the pollutants are easily removed by evaporation. However, the non-evaporative component that does not evaporate and vaporize in the pollutant tends to remain in the pipeline, and the non-vaporizable component remaining in this pipeline adheres to the ice carried in the pipeline and is then sold. 3 and 4 show an in-pipe purification apparatus for ice transport of a cup type vending machine of this type, which may be mixed in the ice-filled beverage. FIG. 3 is a front view showing the internal structure of a cup-type vending machine according to the present invention, with the door covering the front opening of the case being opened, and FIG. The structure of the in-pipe purification device is shown in FIG.
(B) is a front view of (A), and (A) is the front side on the right side of the figure.

In FIGS. 3 and 4, reference numeral 1 denotes a case having a front opening, and a door 2 covering the front opening of the case 1 is rotatably supported by the case 1.
The case 3 and the case 1 form a machine body 3 that forms the outer peripheral surface of the cup-type vending machine. In the case 1, a container 4 such as a cup for storing a drink is discharged from the lower end one by one each time it is sold, and the upper surface and the front surface below the shooter 5 are inserted through the lower slide-shaped shooter 5. A cup supply device 7 that supplies water onto a box-shaped receiving stand 6 fixed in the case 1 is provided on the upper left front surface side, and a drain hole (not shown) is formed in the bottom of the funnel shape. The pedestal 6 is formed inside the door 2 with its front opening facing the rear opening of the outlet 8 through which the purchased beverage is taken out by the customer. In addition, in the case 1, the room temperature water, which is drinking water supplied from the outside of the machine body 3 via the valve 10 by the water pipe 9 on the upper right, is stored, and the water tank 11 on the upper right and the bottom of the water tank 11 are sucked. A water supply device 14 including a water supply pump 13 to which the port 12 is connected is provided. This water supply device 1
The normal temperature water from 4 is supplied to the ice maker 16 for producing granular ice from drinking water on the water storage tank 11 by the water supply hose 15 whose one end is directly connected to the bottom of the water storage tank 11, and the discharge port 17 of the water supply pump 13. At one end of the cup supply device 7 with a water supply hose 15 having one end connected to the bottom of the water tank 11 via the water supply pump 13 by connecting one end to the electromagnetic valve 18 or directly.
It is supplied to a cold water pipe or the like (not shown) for producing cold water from normal temperature water that is stored in a hot water tank 19 for storing hot water and a cold water tank 20 in the lower left corner and cooled by a cold machine (not shown). At the upper end of the ice making machine 16, a discharge port 21 that opens to the left side and discharges the granular ice is formed, and the upper end is connected to this discharge port 21 and is a flexible and bellows-shaped tubular body. The lower end portion of the ice shooter 22 is fixed to the upper end portion of the rear wall of the pedestal 6 with the lower end directed inside the container 4 on the pedestal 6. Inside the ice shooter 22, an inclined pipe line 23 through which the granular ice discharged from the outlet 21 of the ice maker 16 at the time of selling the ice-filled beverage is transported inside the container 4 on the cradle 6 while sliding down inside. Are formed. This pipeline 2
An exhaust port 24 is formed at an upper end of the pipe 3 and is open to a side surface of the pipe line 23 to exhaust the air in the pipe line 23.
The suction port 26 of the blower 25 is connected to the exhaust port 24, and the blower 25 constitutes an exhaust device 27 for exhausting the air in the conduit 23.
In-pipe purification device 28 for ice transportation for purifying the inside of the pipe line 23 by 7
Is configured. On the other hand, the hot water in the hot water tank 19 passes under the hot water tank 19 through the hot water supply hoses 30 each having one end connected to the left side surface of the hot water tank 19 via the electromagnetic valve 29.
It is supplied to a stirring device 31 that stirs and mixes the raw materials with drinking water, hot water, and the like. The other end of the beverage hose 32, one end of which is connected to the lower end of the stirring device 31, is connected to the beverage nozzle 33, which is fixed to the upper end of the pedestal 6 with the tip facing inside the container 4 on the pedestal 6. In addition, on the stirring device 31, a raw material box 34 for storing powdered raw material and a raw material shooter 35 for guiding the raw material discharged from the raw material box 34 into the stirring device 31 are provided on the raw material shooter. It is arranged with 35 facing down. In addition, in the case 1, a raw material container 36 for supplying a liquid raw material such as a concentrated syrup contained in the container 4 on the pedestal 6 is provided in the lower right corner of the case 1, and the high pressure carbon dioxide gas filled therein is decompressed. Bottles 38 for supplying reduced pressure to a carbonated water production device (not shown) for producing carbonated water via the valve 37 are arranged behind the cold water tank 20, respectively.

The selling operation of the cup-type vending machine configured as described above is performed by the cup supply device 7 in response to a sales command signal.
At the same time that the container 4 is supplied from the raw material box 34, the raw material container 36, etc. to the cradle 6 via the shooter 5, and the cold water, hot water, carbonated water, etc. are made from the water supply device 14, the hot water tank 19, etc. Drinking water in the stirring device 31 or container 4
Supplied within. The drinking water and the raw material supplied to the stirring device 31 are forcibly stirred and cooked into each other to form a drink, which is injected from the drink nozzle 33 into the container 4 via the drink hose 32 and directly into the container 4. The supplied liquid raw material and drinking water are agitated and mixed with each other in the container 4 by the flow velocities of the liquid when they are poured into the container 4 to form a beverage.
When the beverage thus cooked and manufactured is sold as an ice-filled beverage, granular ice is poured into the container 4 on the cradle 6 from the ice making machine 16 through the pipe line 23. Supplied before. The container 4 filled with the beverage is taken out by the customer through the front opening of the take-out port 8.

On the other hand, the inside of the pipe line 23 is used for replenishing the raw material box 34, the raw material container 36 and the like with the raw material of the beverage, the process of cooking and manufacturing the beverage from the raw material, or the injection of the beverage into the container 4. Generated water vapor, scattered powder or granular or liquid raw materials, splashes of beverages, machine 3
Dust invading from the outside, a part of the granular ice passing through the inside of the pipeline 23 when attached to the inside of the pipeline 23 and left in the pipeline 23 is contaminated with a contaminant such as melted ice water. However, to avoid contaminating the ice drinks that will be sold next with this pollutant,
The air in the pipeline 23 is constantly exhausted by the blower 25 that constitutes the exhaust device 27 that is the in-pipe purification apparatus 28 for ice transport except when the ice beverage is sold. Therefore, the vaporizable component that evaporates and vaporizes in the pollutant evaporates into the air in the pipe line 23 and is discharged to the outside of the pipe line 23 together with the exhaust gas. Light solid components such as dust inside are suspended in the air inside the pipe 23 and are discharged to the outside of the pipe 23 together with this air that is exhausted.

[0006]

By the way, in such a conventional ice-conveying pipe cleaning apparatus for a cup-type vending machine, the ice-conveying pipe cleaning apparatus 28 is composed of an exhaust device 27. At the same time, the exhaust device 27 is composed of the blower 25, and the air in the pipe line 23 is exhausted except when the ice-filled drink is sold. Light solid components such as dust in the vaporizable components that evaporate and vaporize and the non-evaporative components that do not evaporate and vaporize in the pollutants that contaminate the inside of the pipeline 23 are vaporized or suspended in the air in the pipeline 23. Then, it is discharged to the outside of the conduit 23 together with this exhausted air. However, among the non-evaporable components in the pollutants, solid components or liquid components that are not discharged to the outside of the conduit 23 when the air in the conduit 23 is exhausted are granular ice, raw materials, beverages, etc. Included in. Therefore, as the air contained in the granular ice, the raw material, the beverage, etc. is exhausted, the pipeline 23
A solid component or a liquid component that is not discharged to the outside is a container together with the granular ice that is transported into the container 4 on the cradle 6 while sliding down in the pipeline 23 when the ice-containing beverage is sold next time. 4, there is a problem that the beverage is contaminated with pollutants.

Therefore, according to the present invention, pollutants that pollute the inside of the pipeline, including solid components or liquid components, which are not discharged outside the pipeline due to the exhaust of the air in the pipeline, are sold at the time of selling the next iced beverage. It is an object of the present invention to provide an in-pipe purification device for ice transportation of a cup-type vending machine that can be discharged outside the pipeline.

[0008]

According to the present invention, in order to solve the above-mentioned problems, beverages such as juice, syrup and carbonated beverages are produced from drinking water by an ice-making machine provided in the body of the beverages. An in-pipe purification device for ice transportation of a cup-type vending machine that adds and sells granular ice, wherein the ice is lower than the ice-making machine while the ice slides down the inside by its own weight, For ice transportation in a cup-type vending machine, which is equipped with a slanted pipeline that is transported at the time of sale in a container such as a cup that holds beverages, and exhausts the air in this pipeline with an exhaust device to purify the pipeline The in-pipe purification apparatus includes a cleaning liquid supply device that supplies the cleaning liquid into the pipe.

In addition to the above, it is assumed that the cleaning liquid supply device is a cleaning liquid supply device that supplies hot water as a cleaning liquid into the pipeline.

Further, in addition to the above,
Consists of a hot water tank for storing hot water and a hot water guiding pipe having one end connected to the hot water tank and the other end connected to the upper end of the pipe line through a pump or a valve for guiding the hot water in the hot water bath into the pipe line Shall be done.

Further, in addition to the above, a control device for automatically starting and stopping the exhaust device and the cleaning liquid supply device is provided.

[0012]

According to the present invention, the ice making machine is arranged inside the machine body and produces granular ice added to beverages such as juice, syrup and carbonated drinks from drinking water while the ice is sliding down inside by its own weight. Since the cleaning liquid supply device for supplying the cleaning liquid into the inclined pipe line, which is conveyed at the time of sale, into the container such as the cup for containing the beverage, which is lower than the machine, is supplied from the cleaning liquid supply device into the pipe line. Contaminants in the pipeline can be washed away with the cleaning liquid, and the air in the pipeline can be exhausted by an exhaust device to evaporate the cleaning liquid that has adhered after cleaning and remains in the pipeline. Can be dried rapidly.

In addition to the above, since the cleaning liquid supply device is a cleaning liquid supply device that supplies hot water as cleaning liquid into the pipeline, the cleaning liquid supply device supplies hot water which is the cleaning liquid supplied into the pipeline. Contaminants in the pipeline can be washed away, and the air in the pipeline can be exhausted by an exhaust device to easily evaporate the hot water that adheres after cleaning and remains in the pipeline. Can be dried quickly.

Furthermore, in addition to the above,
Consists of a hot water tank for storing hot water and a hot water guiding pipe having one end connected to the hot water tank and the other end connected to the upper end of the pipe line through a pump or a valve for guiding the hot water in the hot water bath into the pipe line Since the hot water tank for storing the hot water to be supplied to the stirring device can be used as it is as the hot water tank of the cleaning liquid supply device, the cleaning liquid supply device can be constructed at low cost, and the space for installing the cleaning liquid supply device in the body can be provided. You can save.
If the level of the hot water in the hot water tank is higher than the upper end position of the pipe, the hot water in the hot water tank can be transferred to the pipe by using the head of this hot water by simply opening and closing the valve. It can be poured, and if the level of the water in the hot water tank is lower than the upper end position of the pipeline, use the pump to flow the hot water in the hot water tank into the pipeline from the upper end of this pipeline through the guide pipe. be able to. Furthermore, the hot water that has flowed into the pipeline from its upper end can flow down while cleaning the inside of the inclined pipeline, and can be automatically discharged from the lower end of the pipeline to the outside of this pipeline.

Furthermore, in addition to the above, since a control device for automatically starting and stopping the exhaust device and the cleaning liquid supply device is provided, the exhaust device and the cleaning liquid supply device can be operated while waiting for sale such as immediately after the sale of beverage. It can be started and stopped to automatically clean the inside of the pipeline, and it is possible to prevent contaminants from mixing into the iced beverage.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 shows the structure of an ice purifying device in a pipe for a cup-type vending machine according to one embodiment of the present invention, in which (A) is a left side view of a main part and (B) is a front view of (A). In FIG. 2A, the right side of the drawing is the front side, FIG. 2 is a time chart showing the time sequence of each operation of the in-pipe purification apparatus for ice transport shown in FIG. 1, and FIG. FIG. 4 is a front view of the main part of the cup-type vending machine showing the internal configuration of the case with the door covering the front opening of the case opened. Portions common or the same as those in FIG. 4 are denoted by the same reference numerals.

In FIGS. 1 to 3, reference numeral 1 denotes a case having an opening on the front surface. A door 2 for covering the front opening of the case 1 is rotatably supported on the case 1. And constitute a machine body 3 forming the outer peripheral surface of the cup type vending machine. In the case 1, a container 4 such as a cup for storing a drink is discharged from the lower end one by one each time it is sold, and the upper surface and the front surface below the shooter 5 are inserted through the lower slide-shaped shooter 5. A cup supply device 7 is provided on the upper left front side to form a drain hole (not shown) at the bottom of the funnel shape which opens and supplies it to a box-shaped receiving stand 6 fixed in the case 1. The pedestal 6 is provided inside the outlet 2 with the front opening facing the rear opening of the outlet 8 which is formed in the door 2 and which is open on both front and rear sides and through which the purchased beverage is taken out by the customer. In addition, in the case 1, the room temperature water, which is drinking water supplied from the outside of the machine body 3 via the valve 10 by the water pipe 9 on the upper right, is stored, and the water tank 11 on the upper right and the bottom of the water tank 11 are sucked. Mouth 12
A water supply device 14 configured by a water supply pump 13 connected to Room temperature water is supplied from the water supply device 14 to the water storage tank 1
Water tank 1 with one end directly connected to the bottom of 1
1, an ice machine for producing granular ice from drinking water 16
In addition, one end is connected to the discharge port 17 of the water supply pump 13 through the electromagnetic valve 18 or directly, and the one end is connected to the bottom of the water tank 11 through the water supply pump 13. , Hot water tank 19 for storing hot water, cold water stored in a cold water tank 20 in the lower left corner and cooled by a refrigerator (not shown) to produce cold water from normal temperature water flowing inside, and supply it to a cold water pipe (not shown) There is. At the upper end of the ice making machine 16, a discharge port 21 that opens to the left side and discharges the granular ice is formed, and a flexible and bellows-shaped pipe body is connected to the discharge port 21 at the upper end. The lower end of a certain ice shooter 22 is placed on the upper end of the rear wall of the pedestal 6.
The upper container 4 is fixed with its lower end facing. Inside the ice shooter 22, an inclined pipe line 23 through which the granular ice discharged from the outlet 21 of the ice maker 16 at the time of selling the ice-filled beverage is transported inside the container 4 on the cradle 6 while sliding down inside. Is formed. At the upper end of this conduit 23, this conduit 23
Of the inside of the pipe line 23, which is opened on the side surface of the pipe, has one end connected to the hot water bath 19 via the valve 39 and the other end of the pipe 40 that guides the hot water in the hot water bath 19 into the pipe line 23. An exhaust port 24 for exhausting air is formed. In this exhaust port 24,
The suction port 26 of the blower 25 is connected, and the blower 25 constitutes an exhaust device 27 for exhausting the air in the pipe line 23, and the hot water tank 19 and the hot water pipe 40 constitute a cleaning liquid supply device 42, respectively. In addition, a control device (not shown) for automatically starting / stopping the cleaning liquid supply device 42 and the exhaust device 27 by alternately starting and stopping the cleaning liquid supply device 42 and the exhaust device 27 while waiting for sale is provided in the machine body 3. Be prepared for. A control device, a cleaning liquid supply device 42, and an exhaust device 27, which are not shown in the figure, are provided in the machine body 3 to configure an ice-conveying pipe cleaning device 43 for cleaning the inside of the pipe 23. On the other hand, the hot water in the hot water tank 19 is connected to the left side surface of the hot water tank 19 via an electromagnetic valve 29 at one end thereof.
0, and is supplied to a stirring device 31 under the hot water tank 19 for stirring and mixing the raw material with drinking water, hot water, and the like. The other end of the beverage hose 32, one end of which is connected to the lower end of the stirring device 31, is connected to the beverage nozzle 33, which is fixed to the upper end portion of the pedestal 6 with the tip facing inside the container 4 on the pedestal 6, On the stirring device 31, a raw material box 34 in which a powdery raw material is stored, and a raw material shooter 35 for guiding the raw material discharged from the raw material box 34 into the stirring device 31 are placed under the raw material shooter 35. Are arranged. In addition, in the case 1, a raw material container 36 for supplying a liquid raw material such as a concentrated syrup contained in the container 4 on the pedestal 6 is provided in the lower right corner of the case 1, and the high-pressure carbon dioxide gas filled therein is decompressed. Valve 3
Bottles 38 for supplying reduced pressure to a carbonated water producing apparatus (not shown) for producing carbonated water via 7 are respectively provided at the rear of the cold water tank 20, and other configurations are the same as those of the conventional example described above.

In the above-mentioned structure, since the selling operation of the cup type vending machine equipped with the pipe conveying inside cleaning apparatus of the cup type vending machine of the present invention is the same as that of the conventional example described above, The operation and function of the in-pipe purification device 43 will be described below.

A control device (not shown) opens / closes the valve 39 or starts / stops the blower 25 to alternately start / stop the exhaust device 27 and the cleaning liquid supply device 42 during the sales standby, and the exhaust device. 27 and the cleaning liquid supply device 42 are automatically started and stopped. That is, in the ice transport pipe cleaning device 43, the valve 39 is opened and the pipe 23 is cleaned by the hot water supplied from the hot water tank 19 to the pipe 23 through the valve 39 and the exhaust device. Drying in the pipe line 23 by activating 27 and exhausting the air in the pipe line 23 is alternately repeated while waiting for sale as shown in the time chart of FIG. On the other hand, the raw material box 34 and the raw material container 36
Such as water vapor, scattering powder or granular or liquid raw materials, beverages, etc., which are generated when replenishing the raw materials of the beverages, or in the process of cooking and manufacturing the beverages from the raw materials, or when injecting the beverages into the container 4. Splashes, dust entering from outside the fuselage 3, pollutants such as ice-melting water that has adhered to the inside of the pipe line 23 and left part of the granular ice passing through the pipe line 23 at the time of selling ice-filled beverages. The inside is polluted. However, all the pollutants that contaminate the inside of the conduit 23 are washed away with hot water as a cleaning liquid and discharged to the outside of the conduit 23 through a drain hole (not shown) formed in the funnel-shaped bottom portion of the pedestal 6. It is possible to dry the inside of the pipeline 23 after the cleaning by evaporating the hot water which is the cleaning liquid attached to and remaining in the pipeline 23 in the air in the pipeline 23 exhausted by the exhaust device 27. Therefore, at least at the time of selling the ice-containing beverage, the inside of the pipeline 23 is clean, and when the ice-containing beverage is sold, the granular ice that is transported into the container 4 on the cradle 6 while sliding down the inside of the pipeline 23. With this, no pollutant will enter the container 4 and the beverage will not be contaminated with pollutant.

[0020]

According to the present invention, the ice slides down by its own weight from an ice making machine which is provided in the body and produces granular ice from drinking water to be added to beverages such as juice, syrup and carbonated drink. However, since the cleaning liquid supply device for supplying the cleaning liquid into the inclined pipe line which is conveyed at the time of sale into a container such as a cup for containing the beverage, which is lower than the ice making machine, is installed in the pipe line from the cleaning liquid supply device. The contaminants in the pipeline can be washed away with the cleaning liquid supplied to the pipe, and the interior of the pipeline can be rapidly dried.

In addition to the above, since the cleaning liquid supply device is a cleaning liquid supply device for supplying hot water as a cleaning liquid into the pipeline, the cleaning liquid supply device supplies hot water which is the cleaning liquid supplied into the pipeline. The contaminants in the pipeline can be washed away, and the hot water that adheres after cleaning and remains in the pipeline can be easily evaporated to rapidly dry the interior of the pipeline.

Further, in addition to the above,
Consists of a hot water tank for storing hot water and a hot water guiding pipe having one end connected to the hot water tank and the other end connected to the upper end of the pipe line through a pump or a valve for guiding the hot water in the hot water bath into the pipe line Since the hot water tank for storing the hot water to be supplied to the stirring device can be used as it is as the hot water tank of the cleaning liquid supply device, the cleaning liquid supply device can be constructed at low cost, and the space for installing the cleaning liquid supply device in the body can be provided. You can save.
Further, the hot water in the hot water tank can be poured into the pipe from the upper end of the pipe through the guide pipe by opening / closing the valve or utilizing the pump. Furthermore, the hot water that has flowed into the pipeline from its upper end can flow down while cleaning the inside of the inclined pipeline, and can be automatically discharged from the lower end of the pipeline to the outside of this pipeline.

Further, in addition to the above, since a control device for automatically controlling the start and stop of the exhaust device and the cleaning liquid supply device is provided, the exhaust device and the cleaning liquid supply device can be operated while waiting for sale, such as immediately after the drink is sold. It can be started and stopped to automatically clean the inside of the pipeline, and it is possible to prevent contaminants from mixing into the iced beverage.

As a result, the inside of the pipeline can be kept clean and hygienic at least during the sale of the iced beverage, and contaminants caused by insufficient purification in the pipeline are mixed into the iced beverage. Bad drinks are no longer sold,
The quality evaluation of drinks sold by cup type vending machines has improved,
The effect is that sales can be promoted.

[Brief description of drawings]

FIG. 1 shows the configuration of an in-pipe ice cleaning device for a cup-type vending machine according to one embodiment of the present invention, where (A) is a left side view of essential parts and (B) is a front view of (A). Figure

FIG. 2 is a time chart showing a time sequence of each operation of the in-pipe cleaning apparatus for ice transport shown in FIG.

FIG. 3 is a front view of a main part of the cup-type vending machine according to the present invention, showing an internal configuration of the case in which a door covering a front opening of the case is opened.

FIG. 4 shows the structure of a conventional ice-conveying pipe cleaning device for a cup-type vending machine, in which (A) is a left side view of a main part and (B) is a front view of (A).

[Explanation of symbols]

 1 Case 2 Door 3 Aircraft 4 Container 5 Shooter 6 Cradle 7 Cup feeder 8 Outlet 9 Water pipe 10 Valve 11 Water tank 12 Suction port 13 Water supply pump 14 Water supply device 15 Water supply hose 16 Ice machine 17 Discharge port 18 Electromagnetic valve 19 Hot water tank 20 Cold water tank 21 Discharge port 22 Ice shooter 23 Pipe line 24 Exhaust port 25 Blower 26 Suction port 27 Exhaust device 28 Ice transport pipe purification device 29 Electromagnetic valve 30 Hot water supply hose 31 Stirrer device 32 Beverage hose 33 Beverage nozzle 34 Raw material Box 35 Raw material shooter 36 Raw material container 37 Pressure reducing valve 38 Cylinder 39 Valve 40 Hot water pipe 41 Connection port 42 Cleaning liquid supply device 43 Ice cleaning pipe in-line purification device

Claims (4)

[Claims] 1. An ice carrier of a cup type vending machine for selling beverages such as juice, syrup and carbonated beverages by adding granular ice produced from drinking water to the beverage with an ice making machine installed in the body. A pipe purification device for a pipe, wherein the ice is slid down from the ice making machine into a container such as a cup containing the beverage, which is lower than the ice making machine while sliding down the inside of the ice making machine at the time of sale. A cleaning liquid for supplying a cleaning liquid to the inside of the pipeline in an ice-conveying pipe cleaning apparatus of a cup type vending machine that purifies the inside of the pipeline by exhausting the air in the pipeline with an exhaust device. An in-pipe purification device for ice transportation of a cup type vending machine, which is equipped with a supply device. 2. The ice purifying device for purifying ice in a cup type vending machine according to claim 1, wherein the cleaning liquid supply device is a cleaning liquid supply device for supplying hot water into the pipe line as a cleaning liquid. In-pipe purification device for ice transportation. 3. The ice purifying apparatus for purifying ice of a cup type vending machine according to claim 2, wherein the cleaning liquid supply device is a hot water tank for storing hot water, and one end is connected to the hot water tank and the other end is a pump or An in-pipe cleaning device for an ice-conveying pipe of a cup-type vending machine, which is connected to an upper end portion of a pipe through a valve and configured to guide a hot water in the hot water tank into the pipe. 4. The ice purifying device for purifying ice in a cup-type vending machine according to claim 1, further comprising a control device for automatically controlling start / stop of an exhaust device and a cleaning liquid supply device. In-pipe cleaning device for ice transportation of cup type vending machines.