KR20110051770A - Gravity valve for filling liquid into bottles - Google Patents

Gravity valve for filling liquid into bottles Download PDF

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Publication number
KR20110051770A
KR20110051770A KR1020090108531A KR20090108531A KR20110051770A KR 20110051770 A KR20110051770 A KR 20110051770A KR 1020090108531 A KR1020090108531 A KR 1020090108531A KR 20090108531 A KR20090108531 A KR 20090108531A KR 20110051770 A KR20110051770 A KR 20110051770A
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KR
South Korea
Prior art keywords
housing
valve housing
valve
injection
beverage
Prior art date
Application number
KR1020090108531A
Other languages
Korean (ko)
Inventor
최이교
Original Assignee
주식회사 도우플랜트
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.)
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Publication date
Application filed by 주식회사 도우플랜트 filed Critical 주식회사 도우플랜트
Priority to KR1020090108531A priority Critical patent/KR20110051770A/en
Publication of KR20110051770A publication Critical patent/KR20110051770A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/28—Flow-control devices, e.g. using valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22—Details
    • B67C3/26—Filling-heads; Means for engaging filling-heads with bottle necks
    • B67C2003/2648—Inflatable gaskets for sealingly engaging bottle necks or bodies

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  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

The present invention is an outer housing fixedly mounted to the lower side of the injection tank; An inner housing installed inside the outer housing to allow shandong within a predetermined stroke range; An upper valve housing fixedly mounted inside the inner housing but having an annular flow path formed inside the middle lower portion; An upper end of the injection tube fixedly mounted to communicate with the inside of the injection tank; It is formed in the shape of a cylinder that is fixedly mounted on the lower side of the upper valve housing, the discharge port is formed through one side and the annular flow passage corresponding to the annular flow passage of the upper valve housing is formed in the upper portion in communication with the discharge port, the upper surface inside the annular flow passage A lower valve housing having an inclined inclined groove corresponding to a lower inclined surface of the injection pipe on the lower side thereof, and having a packing attached to the inlet of the bottle at the lower side thereof; A nozzle which is fixedly mounted on the lower end of the injection pipe while the lower end is formed in the form of a blocked tube, and a valve seat protrudes on the outer circumference of the lower end and at least one injection hole is formed on the upper side of the valve seat; A nozzle cover in close contact with the valve seat of the nozzle at a stroke bottom dead center position of the inner housing in a form of a tube having an upper end fixedly mounted on a lower side of the lower valve housing; And an upper end is supported by a lower part of the outer housing, and a lower end is supported by a spring supporter installed on the outer periphery of the lower part of the upper valve housing, and thus the inner housing, the upper valve housing, and the lower part of the outer housing, the injection tube and the nozzle are fixed. A coil spring elastically actuated such that the valve housing and the nozzle cover move up or down depending on whether a bottle exists below the lower valve housing; The configuration is made, including.

Beverage, bottle, infusion, gravity valve, washing

Description

Gravity valve for filling liquid into bottles

The present invention relates to a gravity valve for a beverage injection device, and more particularly, to ensure that the beverage is stably injected into the bottle in a process in which the produced beverage is injected in a predetermined amount into the bottle while the air present in the bottle is smoothly discharged. The present invention relates to a gravity valve for a beverage injection device that not only maintains a temperature around a flow passage through which a beverage is passed, but also allows every corner of the flow passage through which a fluid passes to be washed in a washing process of a production line.

Bottled bottled beverages sold in bottles are produced in large quantities in the beverage production process and then placed in individual bottles at a certain volume during the beverage injection process. At this time, most of the beverage injection process, including the process that the beverage is injected into the bottle is made by an automated facility.

If the beverage injection device to allow the beverage to be injected into the bottle outlined as follows. In the beverage injection device, which is the core of the beverage packaging process, a plurality of valves are arranged in a radial direction, and a bottle lifter for raising the inlet of the empty bottle supplied by a conveyor or the like to the lower side of the valve so as to be in close contact with the lower side of the valve. lifters are provided. The bottle lifter raises the empty bottle at the stage before the beverage is injected into the empty bottle transported by the conveyor so that the inlet of the empty bottle comes into close contact with the inlet of the valve, and lowers the bottle after the injection of the beverage is finished. It serves to separate the inlet of the bottle from the bottle.

On the other hand, in order to allow the air discharged from the bottle to be discharged without adversely affecting the beverage in the process of the beverage is injected into the bottle is provided with a separate air discharge means. As described above, the device for allowing the discharge of the air in the bottle while the beverage is injected into the bottle can be smoothly confirmed in Korean Patent Publication No. 10-0509091.

1 is a view for explaining the configuration of a conventional beverage injection device valve disclosed in the Republic of Korea Patent Publication. As shown in the figure, the conventional valve 10 for a beverage injection device is inserted into the neck portion of the bottle (B) and is formed in an annular shape so that the beverage supplied through the supply port 22 is injected into the bottle (B). Gas channel 30 in the process of injecting a beverage into the bottle (B) and the gas channel 30 annularly formed inside the injection tube 20 so that carbon dioxide or nitrogen gas harmless to the beverage flows into the bottle (B). It is configured to include an exhaust pipe 40 formed in a tubular shape inside the gas channel 30 so that the gas introduced through the air and the air present in the bottle together with the outside discharged to the outside of the bottle. Therefore, while the beverage is injected into the bottle B through the injection tube 20 and the carbon dioxide or nitrogen gas is injected into the bottle B through the gas channel 30, the air existing inside the bottle B is a gas. By discharging to the outside through the exhaust pipe 40 along with the gas injected through the channel 30, the injection of the beverage to the bottle (B) is made stable.

By the way, in the process of injecting the beverage into the bottle by the conventional beverage injector valve, the air existing in the bottle could be easily discharged, but the process of washing the flow path of the beverage cannot be automatically performed. There was a problem.

In addition, there is a problem that the temperature around the flow path is changed as the supply of the beverage is interrupted when the injection of the beverage is stopped for a replacement of the bottle.

Therefore, the present invention has been made to solve the problems of the prior art as described above, the beverage is stably injected into the bottle in the process in which the produced beverage is injected into the bottle by a certain amount of air present inside the bottle An object of the present invention is to provide a gravity valve for a beverage injection device to smoothly discharge.

Another object of the present invention is to stop the process of injecting the produced beverage into the bottle by a certain amount, gravity during the beverage injection device so that every corner of the flow path for the fluid can be washed during the washing process or sterilization process of the production line The purpose is to provide a valve.

Another object of the present invention is to provide a gravity valve for a beverage injector so that the entire flow path through which the beverage passes in the production process of the beverage can be maintained at a predetermined temperature level.

The present invention is configured to achieve the object as described above is as follows.

The present invention is a gravity valve for a beverage injection device for injecting a predetermined amount of the beverage contained in the injection tank in a bottle, comprising: a cylindrical outer housing fixed to the lower side of the injection tank; A cylindrical inner housing installed inside the outer housing to allow shandong within a predetermined stroke range; A cylindrical upper valve housing in which a middle upper portion is accommodated inside the inner housing and fixedly mounted, but an annular flow path is formed inside the middle lower portion; An upper end of which is fixedly connected with the inside of the injection tank while being formed in a tubular shape having a length from the top dead center of the inner housing to a lower end of the upper valve housing, the lower end of which is formed with an inclined surface; It is formed in the shape of a cylinder that is fixedly mounted on the lower side of the upper valve housing, the discharge port is formed through one side and the annular flow passage corresponding to the annular flow passage of the upper valve housing is formed in the upper portion in communication with the discharge port, the upper surface inside the annular flow passage A lower valve housing having an inclined inclined groove corresponding to a lower inclined surface of the injection pipe on the lower side thereof, and having a packing attached to the inlet of the bottle at the lower side thereof; A nozzle which is fixedly mounted on the lower end of the injection pipe while the lower end is formed in the form of a blocked tube, and a valve seat protrudes on the outer circumference of the lower end and at least one injection hole is formed on the upper side of the valve seat; A nozzle cover in close contact with the valve seat of the nozzle at a stroke bottom dead center position of the inner housing in a form of a tube having an upper end fixedly mounted on a lower side of the lower valve housing; The upper part is supported by the lower part of the outer housing, and the lower part is supported by the spring supporter installed on the outer periphery of the lower part of the upper valve housing so that the inner housing, upper valve housing, lower part which acts on the fixed outer housing, the injection pipe and the nozzle A coil spring elastically actuated such that the valve housing and the nozzle cover move up or down depending on whether a bottle exists below the lower valve housing; And a fluid passing through a gap between the outer circumference of the injection pipe and the nozzle and the inner circumference of the upper valve housing, the lower valve housing and the nozzle cover flows through the annular flow path provided on the upper valve housing and the lower valve housing to the outlet provided in the valve housing. A bypass flow path formed so as to be formed; The configuration is made, including.

In the gravity valve for a beverage injection device according to the present invention, the lower side of the lower valve housing is further provided with a cleaning cup surrounding the lower portion of the nozzle.

On the inner circumference of the cleaning cup which is assembled to the lower outer circumference of the lower valve housing in the gravity valve for the beverage injection device according to the present invention, a seal ring for airtightness is further mounted.

On the valve seat to which the lower end of the nozzle cover is connected in the gravity valve for the beverage injection device according to the present invention, a seal ring for airtightness is further mounted.

According to the gravity valve for a beverage injection device according to the present invention the discharge of the air present in the bottle in the process of being injected into the bottle by a predetermined amount can be made smoothly through the bypass passage as well as the bypass passage As a predetermined amount of beverage flows through, there is an advantage that the overall temperature of the beverage injection device can be maintained at a predetermined level.

In addition, the gravity valve for a beverage injection device according to the present invention has the advantage that the injection process of the produced beverage is terminated and every corner of the flow path can be washed in the washing process or cleaning process for washing or cleaning the production line of the beverage. have.

Hereinafter, with reference to the accompanying drawings for the configuration and operation of the gravity valve for a beverage injection device according to an embodiment of the present invention will be described in more detail.

2 is a configuration diagram of a gravity valve for a beverage injection device according to an embodiment of the present invention, Figure 3 is a view showing a state in which the gravity valve for a beverage injection device according to an embodiment of the present invention, Figures 4 and 5 6 is a view illustrating an operation state of a gravity valve for a beverage injection device according to an embodiment of the present invention, Figure 6 is a view when the beverage production line to which the gravity valve for a beverage injection device according to an embodiment of the present invention is in a washing process state. .

Reference numeral 200 shown in the drawings indicates a gravity valve for a beverage injection device according to an embodiment of the present invention, the gravity valve 200 for a beverage injection device according to an embodiment of the present invention as shown in FIG. The bottle lifter 120 is installed at the lower portion of the injection tank 110 while the supply and discharge of the bottle B is automatically performed at the lower portion of the gravity valve 200. That is, the gravity valve 200 according to the embodiment of the present invention is applied to the beverage injection device 100 is automatically supplied and discharged by the bottle (B) by the bottle lifter 120 as shown in FIG. It was created for.

Gravity valve 200 for beverage injection device according to an embodiment of the present invention is the outer housing 210, the inner housing 220, the upper valve housing 230, the injection tube 240, the lower valve as shown in the figure The housing 250, the nozzle 260, the nozzle cover 270, and the coil spring 280 are assembled to each other organically at a designated position to form a configuration.

The outer housing 210 according to the embodiment of the present invention is formed in a cylindrical shape is fixedly mounted on the lower side of the injection tank (110). The upper portion of the outer housing 210 is fixedly mounted to the injection tank 110 to function to ensure that the other components assembled on the inner and lower sides thereof are in a stable state.

The inner housing 220 according to the embodiment of the present invention is formed in a cylindrical shape having a size accommodated in the outer housing 210, the outer housing 210 is not assembled in a fixed state, but the outer housing Inside 210 is assembled so as to be a shandong in a certain stroke range. In particular, the O-ring 222 for allowing the inner housing 220 to be moved inside the outer housing 210 while the airtightness is maintained between the outer circumference of the inner housing 220 and the inner circumference of the outer housing 210. It is attached to the upper and lower sides, respectively.

In addition, the upper valve housing 230 installed in the inner housing 220 according to the embodiment of the present invention is formed in a cylindrical shape having a length of about twice the length of the inner housing 220. In particular, the middle upper portion of the upper valve housing 230 is fixedly mounted while accommodated in the inner housing 220 is configured to move in the vertical direction with the inner housing 220. Meanwhile, an annular flow passage 232 is formed inside the middle lower portion of the upper valve housing 230 as shown in the figure.

On the other hand, the spring supporter 234 is installed on the outer periphery of the lower end of the upper valve housing 230 according to an embodiment of the present invention. The lower end of the coil spring 280 is supported on the spring supporter 234, the upper end of the coil spring 280 is supported by the lower portion of the outer housing 210 described above to be fixed to the lower portion of the injection tank 110 The inner housing 220, the upper valve housing 230, and the like may be allowed to move up and down within a predetermined stroke with respect to the outer housing 210.

Coil spring 200 according to an embodiment of the present invention is the inner housing 220, the upper valve housing 230, the lower valve actuating the outer housing 210, the injection pipe 240 and the nozzle 260 is a fixed body The housing 250 and the nozzle cover 270 can be moved up and down depending on whether the bottle B is present under the lower valve housing 250. That is, when the bottle B mounted on the bottle lifter 120 does not exist below the lower valve housing 250, the force is not transmitted to the lower valve housing 250 so that the operating chain The actuator moves downward to the maximum stroke range by the weight of the inner housing 220, the upper valve housing 230, the lower valve housing 250, and the nozzle cover 270 and the elastic force of the coil spring 280. On the other hand, when the bottle (B) mounted on the bottle lifter 120 in the lower side of the lower valve housing 250, the force through the bottle (B) is transmitted to the lower side of the lower valve housing 250, the coil As the spring 280 is compressed, the actuator moves upward.

The injection tube 240 according to the embodiment of the present invention is fixedly mounted in communication with the interior of the injection tank 110 as shown in the drawing while the lower end of the upper valve housing at the stroke top dead center position of the inner housing 220. It is formed in the form of a tube having a length to the lower end of (230).

On the other hand, the upper end of the injection tube 240 is larger in diameter than the lower end while the outer periphery of the main inlet tube 240 is formed as an inclined surface as shown in the figure. A packing mounting groove 252 is formed on the outer circumference of the middle portion of the injection tube 240 so that the packing 290 for maintaining the outer circumference and the airtightness of the upper valve housing 230 can be stably mounted.

The lower valve housing 250 according to the embodiment of the present invention is fixedly mounted to the lower side of the upper valve housing 230 and is formed in a cylindrical shape as shown in the drawing. In addition, an outlet 254 is formed through one side of the lower valve housing 250, and an annular passage 256 corresponding to the annular passage 232 formed in the upper valve housing 230 is formed in the upper portion of the outlet 254. It is formed to communicate with. On the other hand, an inclined inclined groove 258 corresponding to the lower inclined surface of the injection tube 240 is formed on the upper surface inside the annular flow path 256.

And the lower side of the lower valve housing 250 according to an embodiment of the present invention is provided with a packing 290 is attached so that the beverage does not leak to the outside in the process of the beverage is injected into the bottle (B). The packing 290 is preferably formed of a material such as silicon so as not to break the inlet of the bottle.

And the nozzle 260 fixedly mounted on the lower end of the injection tube 240 is formed in the form of a closed tube, the lower end of the valve seat 262 is formed on the outer periphery of the valve seat 262 and the upper side of the valve seat 262 At least one injection hole 264 is formed through.

The nozzle cover 270 according to the embodiment of the present invention is formed in the form of a tube in which the upper end is fixedly mounted on the lower side of the lower valve housing 250. In particular, the lower end of the nozzle cover 270 is in close contact with the valve seat 262 of the nozzle 260 when the stroke of the inner housing 220 relative to the outer housing 210 is at the bottom dead center position. As such, when the lower end of the nozzle cover 270 is in close contact with the valve seat 262 of the nozzle 260, a seal ring 266 for airtightness is mounted on the valve seat 262 to maintain airtightness. do.

On the other hand, the outer housing 210, the inner housing 220, the upper valve housing 230, the injection tube 240, the lower valve housing 250, the nozzle 260 and the nozzle cover 270 configured as described above are When assembled through the coil spring 280 or the like, a bypass flow passage is formed in addition to the main flow passage through which the beverage passes in the beverage injection process. That is, the fluid that passes through the gap between the outer circumference of the injection tube 240 and the nozzle 260 and the inner circumference of the upper valve housing 230, the lower valve housing 250, and the nozzle cover 270 is passed through the upper valve housing 230. ) And a bypass flow passage through which the annular flow passages 232 and 256 provided on the lower valve housing 250 flow up to the outlet 254 provided in the lower valve housing 250.

And on the connection portion of each component constituting the gravity valve 200 for beverage injection device according to an embodiment of the present invention is installed airtight means such as packing or seal ring for airtight. Seal rings 302 for airtightness are also mounted between the inner circumferences of the cleaning cups 300 assembled to the lower outer circumferences of the lower valve housing 250.

On the other hand, the gravity valve 200 for beverage injection device according to an embodiment of the present invention in order to be useful not only in the injection process of the beverage but also in the washing process or the washing process of the production line lower portion of the lower valve housing 250 The side is further provided with a cleaning cup 300 surrounding the lower portion of the nozzle 260. That is, in the beverage injection process, the cleaning cup 300 is separated to smoothly inject the beverage into the bottle B through the nozzle 260, but the cleaning cup 300 is removed in the cleaning process or the cleaning process of the production line. In the covered state, the cleaning solution, such as a clean-in-place solution, is passed through the flow path to allow the flow path to be cleaned or cleaned. On the other hand, the sterilization process of the flow path may be made in such a way that the heating by passing water or steam at about 80 ~ 90 ℃.

Hereinafter, an operation state of the gravity valve 200 for a beverage injection device according to an embodiment of the present invention will be described with reference to the accompanying drawings.

First, referring to FIGS. 4 and 5, the cleaning cup 300 is separated in the beverage injection process.

As shown in FIG. 4, the lower end of the nozzle 260 is inserted into the inlet of the bottle lifted by the bottle lifter 120, and the upper end of the inlet of the bottle is located below the lower valve housing 250. The airtightness is maintained by being in close contact with the attached packing 290. In particular, the upper end of the bottle (B) by the lifting of the bottle lifter 120 pushes the packing 290, the coil spring 280 is compressed, the inner housing 220, the upper valve housing 230, the lower working body The valve housing 250 and the nozzle cover 270 are raised to the top dead center position of the actuator. Therefore, the lower end of the nozzle cover 270 is separated from the valve seat 262 provided at the lower end of the nozzle 260, so that the beverage discharged from the injection hole 264 of the nozzle 260 may be injected into the bottle B. It is in a state.

Meanwhile, the beverage stored in the injection tank 110 flows down along the main flow path provided in the injection pipe 240 and the nozzle 260 by the action of gravity. And the beverage is discharged through the injection hole 264 provided in the lower portion of the nozzle 260 is injected into the bottle (B). Air in the bottle B in this process is raised through the gap provided between the inner circumference of the nozzle cover 270 and the outer circumference of the nozzle 260 is discharged to the discharge port 254, or the nozzle cover 270 Through a bypass flow path through the annular flow paths (232, 256) and the gap formed between the inner circumference of the lower valve housing 250 and the upper valve housing 230 and the outer circumference of the nozzle 260 and the injection tube (240) It is discharged to the outlet 254.

And when the injection of the beverage is completed, the bottle (B) is gradually lowered by the operation of the bottle lifter 120, at this time the inner housing 220, the upper valve housing 230, the lower valve housing 250, which is the actuator And the nozzle cover 270 and the like are lowered to the bottom dead center position of the actuator. Therefore, the lower end of the nozzle cover 270 is in close contact with the valve seat 262 provided on the lower outer periphery of the nozzle 260 and a part of the beverage discharged from the injection hole 264 of the nozzle 260 (about 5 to 8%). Im) flows to the outlet 254 through the bypass flow path. As some of the beverage flows through the bypass flow path, the overall temperature of the flow path formed in the gravity valve 200 may be maintained at a predetermined level.

As shown in FIG. 4, the bottle B is raised by the rising of the bottle lifter 120, and the beverage is injected. As shown in FIG. 5, when the bottle B is filled with the beverage, the bottle lifter ( The process of separating bottle B from gravity valve 200 by the lowering of 120 is repeated.

And the washing | cleaning process or washing | cleaning process of a beverage production line is demonstrated, referring FIG.

In the process for washing, cleaning or sterilizing the beverage production line, as shown in FIG. 6, a cleaning cup 300 is installed to prevent the leakage of the fluid. At this time, since the force by the bottle lift 120 is not transmitted, the coil spring 280 is in a state of being maximally tensioned by its own elastic force and the weight of the actuator.

And the injection tank 110 is filled with a cleaning solution, such as C.I.P solution instead of the beverage or water or steam of 80 ~ 90 ℃. As described above, the fluid filled in the injection tank 110 flows through the main flow path and the bypass flow path to wash or sterilize every corner of the flow path.

Of course, when the gravity valve 200 according to the embodiment of the present invention is applied, it is also possible to backwash the beverage production line. That is, the fluid may be supplied from the outlet 254 side and passed through the bypass passage and the main passage to flow to the injection tank 110.

As described above, according to the gravity valve 200 for the beverage injection device according to the embodiment of the present invention, the discharge of the air present in the bottle during the process of injecting the produced beverage into the bottle by a predetermined amount through the bypass passage. In addition to being able to be made smoothly, it is possible to maintain the entire temperature of the beverage injection device at a constant level as a predetermined amount of beverage flows through the bypass flow path.

In addition, according to the gravity valve for the beverage injection device according to the present invention it is possible to stop the injection process of the produced beverage and to wash or sterilize every corner of the flow path in the washing process or washing process for washing or cleaning the production line of the beverage. Do.

The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

1 is a view for explaining a conventional technology.

2 is a block diagram of a gravity valve for a beverage injection device according to an embodiment of the present invention.

3 is a view showing a state in which a gravity valve for a beverage injection device is installed in accordance with an embodiment of the present invention.

4 and 5 are views showing the operating state of the gravity valve for the beverage injection device according to an embodiment of the present invention.

Figure 6 is a view when the beverage production line to which the gravity valve for the beverage injection device according to an embodiment of the present invention is in the washing process state.

[Description of Code for Major Parts of Drawing]

100. Beverage infusion device 110. Injection tank

120. bottle lifter 200. gravity valve

210. External housing 220. External housing

230. Upper valve housing 232. Cylindrical flow path

240. Inlet tube 250. Lower valve housing

254. Outlet port 256. Ring flow

260.Nozzle 262.Valve Seat

264. Injection hole 270. Nozzle cover

280. Coil Spring 300. Cleaning Cup

Claims (4)

In the gravity valve for a beverage injection device for injecting a certain amount of the beverage contained in the injection tank into the bottle, A cylindrical outer housing fixedly mounted to the lower side of the injection tank; A cylindrical inner housing installed inside the outer housing to allow shandong within a predetermined stroke range; A cylindrical upper valve housing which is fixedly mounted while the middle upper portion is accommodated in the inner housing but has an annular flow path formed inside the middle lower portion; The upper end is fixedly connected to communicate with the inside of the injection tank, while the lower end is formed in the form of a tube having a length from the top dead center position of the inner housing to the lower end of the upper valve housing, the outer periphery of the injection formed in the inclined surface Tube; It is formed in a cylindrical shape that is fixedly mounted on the lower side of the upper valve housing, the discharge port is formed through one side and the annular flow passage corresponding to the annular flow passage of the upper valve housing is formed in the upper portion in communication with the discharge port, the annular flow passage A lower valve housing having an inclined inclined groove corresponding to a lower inclined surface of the injection pipe on the upper surface of the inner side thereof, and a packing to which the inlet of the bottle is closely attached to the lower side thereof; A nozzle which is fixedly mounted on the lower end of the injection pipe while the lower end is formed in a clogged tube shape with a valve seat protruding from the outer periphery of the lower end, and one or more injection holes penetrating through the valve seat; A nozzle cover in close contact with the valve seat of the nozzle at a stroke bottom dead center position of the inner housing in a form of a tube having an upper end fixedly mounted on a lower side of the lower valve housing; An upper housing is supported by a lower end of the outer housing, and a lower support is supported by a spring supporter provided at an outer periphery of the lower end of the upper valve housing. The inner housing and the upper valve housing which actuate the outer housing, the injection tube and the nozzle which are fixed bodies. A coil spring elastically actuated such that the lower valve housing and the nozzle cover move up or down depending on whether a bottle exists below the lower valve housing; And Outlet provided in the valve housing through the annular flow path provided on the upper valve housing and the lower valve housing, the fluid passing through the gap between the outer circumference of the injection pipe and the nozzle and the inner circumference of the upper valve housing, lower valve housing and nozzle cover A bypass flow path formed to flow to; Gravity valve for beverage injection device, characterized in that the configuration is made, including. The gravity valve of claim 1, further comprising a cleaning cup surrounding a lower portion of the nozzle at a lower side of the lower valve housing. 3. The gravity valve of claim 2, wherein a seal ring for airtightness is further mounted on an inner circumference of the cleaning cup assembled to the lower outer circumference of the lower valve housing. The gravity valve according to any one of claims 1 to 3, further comprising a seal ring for maintaining airtightness on the valve seat to which the lower end of the nozzle cover is connected.
KR1020090108531A 2009-11-11 2009-11-11 Gravity valve for filling liquid into bottles KR20110051770A (en)

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KR101388603B1 (en) * 2012-11-20 2014-04-23 최순석 Pouring device of sap using pouring nozzle for fixed quantity of fluid
CN104150425A (en) * 2014-07-18 2014-11-19 杭州中亚机械股份有限公司 Filling valve
WO2018084400A1 (en) * 2016-11-04 2018-05-11 엔피씨㈜ Bottom pour adaptor
WO2018084401A1 (en) * 2016-11-02 2018-05-11 엔피씨㈜ Bottom pour adaptor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388603B1 (en) * 2012-11-20 2014-04-23 최순석 Pouring device of sap using pouring nozzle for fixed quantity of fluid
CN104150425A (en) * 2014-07-18 2014-11-19 杭州中亚机械股份有限公司 Filling valve
WO2018084401A1 (en) * 2016-11-02 2018-05-11 엔피씨㈜ Bottom pour adaptor
WO2018084400A1 (en) * 2016-11-04 2018-05-11 엔피씨㈜ Bottom pour adaptor
KR20180049884A (en) * 2016-11-04 2018-05-14 엔피씨(주) Bottom up filling adaptor

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