A wine injection pipe automatic control device

Abstract

The utility model relates to a self-control device for a wine injection pipe, comprising a PLC controller, an electric butterfly valve, a wine injection pipe and a wine tank; the upper end of the wine injection pipe is connected to the wine tank, the lower end is connected to a wine injector, and the portion of the wine injection pipe exposed from the wine storage container is provided with an electric butterfly valve; the wine injector is arranged in the shape of a wine storage container, which is small at the top, large at the bottom, and hollow inside; a blocking piece is arranged at the bottom of the wine injector, liquid outlet holes are evenly arranged on the outer surface of the lower end, and a proximity switch is arranged through the neck of the wine injector; a liquid inlet hole is arranged in the center of the blocking piece; a buoyancy ball is placed inside the wine injector; the electric butterfly valve and the proximity switch are electrically connected to the PLC controller. The utility model realizes the injection of wine into the wine storage container through the wine injector, the proximity switch and the PLC controller, and controls the closing of the wine injection pump and the electric butterfly valve after reaching a predetermined amount of wine injection, and performs an emergency stop of wine injection, and the amount of wine injection can be accurately controlled, and the structure is simple, the cost is low, and it is easy to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of wine filling, in particular to a wine filling pipe automatic control device. Background Art

[0002] After beer and liquor are produced, they are stored. When the liquor stored in the beer tank is filled into the wine jar or storage container, the filling method is currently adopted. For the situation that quantitative filling is required, the overflow mechanism is widely used in the market for quantitative filling, or other complex and large mechanisms are used to achieve quantitative filling, which occupies a large space, has high overall cost and insufficient operational stability. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the purpose of the utility model is to provide a wine filling pipe automatic control device.

[0004] The utility model is realized by adopting the following technical solutions:

[0005] A wine filling pipe automatic control device comprises a PLC controller, an electric butterfly valve, a wine filling pipe and a wine tank; the upper end of the wine filling pipe is connected to the wine tank, the lower end is connected to a wine injector, and the portion of the wine filling pipe exposed from the wine storage container is provided with an electric butterfly valve; the wine injector is configured to be in the shape of a wine storage container, which is small at the top and large at the bottom and is hollow inside; a blocking piece is provided at the bottom of the wine injector, liquid outlet holes are evenly provided on the outer surface of the lower end, and a proximity switch is provided through the neck of the wine injector; a liquid inlet hole is centrally provided on the blocking piece; a buoyancy ball is placed inside the wine injector; the electric butterfly valve and the proximity switch are both electrically connected to the PLC controller.

[0006] Furthermore, the upper end of the wine pouring device is provided with an external thread; the lower end of the wine pouring tube is provided with an internal thread; and the upper end of the wine pouring device is threadedly connected with the lower end of the wine pouring tube.

[0007] Furthermore, the bottom of the wine pouring device is provided with an internal thread; the sealing member is provided with an external thread; and the bottom of the wine pouring device is threadedly connected to the sealing member.

[0008] Furthermore, the neck of the wine pourer is provided with a mounting hole; the proximity switch is arranged in the mounting hole.

[0009] Furthermore, a wine filling pump is provided in the wine tank; an output pipe on the wine filling pump is connected to the upper end of the wine filling pipe through a pipe joint; and the wine filling pump is electrically connected to a PLC controller.

[0010] In summary, the utility model has the following beneficial effects: the utility model uses a wine injector, a proximity switch and a PLC controller, and starts the wine injection pump and the electric butterfly valve through manual confirmation to inject wine into a wine storage container or container. When the wine reaches the set liquid level, the PLC controller controls the closing of the wine injection pump and the electric butterfly valve, thereby realizing automatic control of wine injection and stopping. Moreover, the amount of wine injected can be accurately controlled, and the response speed is faster than manual control. The overall structure is simple, the cost is low, and it is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0012] FIG2 is an exploded and enlarged schematic diagram of the structure of the wine injector of the utility model;

[0013] Fig. 3 is a schematic diagram of the state of the utility model when wine filling begins;

[0014] FIG4 is a schematic diagram of the state of the utility model during the wine pouring process;

[0015] Fig. 5 is a schematic diagram of the utility model when the wine filling is completed;

[0016] Among them: PLC controller 1; electric butterfly valve 2; wine filling pipe 3; wine injector 4; liquid outlet 5; blocking piece 6; proximity switch 7; buoyancy ball 8; mounting hole 9; wine tank 10; liquid inlet 11. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] Example 1: Figures 1 to 5As shown, a wine filling pipe automatic control device comprises a PLC controller 1, an electric butterfly valve 2, a wine filling pipe 3 and a wine tank 10; the upper end of the wine filling pipe 3 is connected to the wine tank 10, and the lower end is connected to a wine injector 4, and the portion of the wine filling pipe 3 exposed from the wine storage container is provided with an electric butterfly valve 2; the wine injector 4 is configured to be in the shape of a wine storage container, which is small at the top and large at the bottom and hollow inside; a blocking member 6 is provided at the bottom of the wine injector 4, and liquid outlet holes 5 are evenly provided on the outer surface of the lower end, and the liquid outlet holes 5 on the wine injector 4 can be used to enter and exit wine. When pouring wine, wine is discharged. When the liquid level rises to the position of the wine injector 4, the wine enters the wine injector and the buoyancy ball 8 floats; a proximity switch 7 is provided through the neck of the wine injector 4; a liquid inlet hole 11 is centrally provided on the blocking member 6; a buoyancy ball 8 is placed inside the wine injector 4; the electric butterfly valve 2 and the proximity switch 7 are both electrically connected to the PLC controller 1. The neck of the wine injector 4 is provided with a mounting hole 9; the proximity switch 7 is arranged in the mounting hole 9. When injecting wine, the wine injector 4 is extended into the wine storage container, and the operator controls the PLC controller 1 to open the electric butterfly valve 2, and the wine enters the wine injection pipe 3 from the wine tank 10, and then enters the wine injector 4, and the wine flows out from the liquid outlet 5 of the wine injector 4 and the liquid inlet 11 of the blocking member 6, and enters the wine storage container. The sum of the area of ​​the liquid outlet 5 and the area of ​​the liquid inlet 11 is greater than the cross-sectional area of ​​the electric butterfly valve 2; as the wine is injected, the wine enters the wine injector 4 from the liquid inlet 11, so that the buoyancy ball 8 rises until it hits the proximity switch 7, so that the signal transmitted to the PLC controller 1 by the proximity switch 7 is automatically controlled to close the electric butterfly valve 2, and the effect of emergency stop of wine injection is realized, so that the wine in the wine tank 10 is stopped from being injected into the wine storage container, and self-control is realized, and wine injection is performed, and the amount of wine injected is precisely controlled, the overall structure is simple, the number of parts is small, so the operation stability is good, the cost is low, and maintenance is convenient. At the same time, the device replaces manual "watching" of the liquid level. When the liquid level reaches a certain position, the liquid level is used as a parameter of the amount of wine to be poured. The PLC controller 1 sends an emergency stop signal, closes the electric butterfly valve, and stops pouring wine. Generally, wine storage containers use ceramic jars. Since it is not convenient to install various sensors on the ceramic jars to predict the liquid level to be reached, the present application determines the height of the liquid level by the insertion depth of the wine pourer 4, and accurately controls the amount of wine to be poured. This control method is more timely and effective than manual response.

[0019] As a preferred embodiment, the upper end of the wine injector 4 is provided with an external thread; the lower end of the wine injector tube 3 is provided with an internal thread; the upper end of the wine injector 4 is threadedly connected with the lower end of the wine injector tube 3, which is convenient for disassembly, assembly and maintenance.

[0020] As a preferred embodiment, the bottom of the wine pourer 4 is provided with an internal thread; the sealing member 6 is provided with an external thread; the bottom of the wine pourer 4 is threadedly connected to the sealing member 6, so that the buoyancy ball 8 can be easily installed into the wine pourer 4, making installation more convenient.

[0021] Embodiment 2: A wine filling pump is provided in the wine tank 10; the output pipe on the wine filling pump is connected to the upper end of the wine filling pipe 3 through a pipe joint; the wine filling pump is electrically connected to the PLC controller 1. The wine tank 10 can be set on the ground, and the wine in the wine tank 10 is transported to the wine filling pipe 3 by the wine filling pump, and then the wine storage container is filled. The utility model is particularly practical for white wine storage containers in the form of pottery jars. When pouring wine, after reaching the designed wine filling amount, the wine will enter the wine injector 4 from the liquid inlet 11, causing the buoyancy ball 8 to rise and press against the proximity switch 7, thereby transmitting a signal to the PLC controller 1 through the proximity switch 7 to control the wine filling pump and the electric butterfly valve 2 to close and stop pouring wine.

[0022] Example 3: When used specifically, Figures 3 to 5 As shown, the wine injector 4 of the wine injector pipe automatic control device is extended into the wine storage container, and the wine liquid in the wine tank 1 is controlled by the PLC controller 1 to enter the wine storage container from the wine injector pipe 3 and the wine injector 4. At this time, the buoyancy ball 8 is at the bottom surface of the wine injector 4. As the wine injection continues, the liquid level in the wine storage container or container will rise, and the liquid level will immerse the lower end of the wine injector 4. The wine will enter the wine injector 4 from the liquid inlet hole 11 of the blocking member 6, and the buoyancy ball 8 will gradually rise. When the designed wine injection amount is reached, the buoyancy ball 8 gradually presses against the proximity switch 7 under the buoyancy of the wine liquid in the wine injector 4, and the proximity switch 7 transmits the signal to the PLC controller 1. The PLC controller 1 sends an emergency stop signal to control the wine injection pump and the electric butterfly valve 2 to close and stop the wine injection, thereby ensuring the accuracy of the wine injection amount and realizing automatic control, which is more efficient, simple in structure, small in number of parts, low in cost, and easy to maintain.

[0023] Although the above describes and illustrates the specific implementation methods of the present invention in detail, it should be pointed out that: we can make various equivalent changes and modifications to the above implementation methods based on the concept of the present invention, and the functional effects produced by them still do not exceed the spirit covered by the specification, and they should all be within the protection scope of the present invention.

Claims

1. A wine injection pipe automatic control device, comprising a PLC controller, an electric butterfly valve, a wine injection pipe and a wine tank; characterized in that: The upper end of the wine filling tube is connected to the wine tank, and the lower end is connected to the wine pouring device. The portion of the wine filling tube exposed from the wine storage container is provided with an electric butterfly valve; the wine pouring device is arranged in the shape of a wine storage container, which is small at the top, large at the bottom, and hollow inside; a blocking piece is arranged at the bottom of the wine pouring device, liquid outlet holes are evenly arranged on the outer surface of the lower end, and a proximity switch is arranged through the neck of the wine pouring device; a liquid inlet hole is centrally arranged on the blocking piece; a buoyancy ball is placed inside the wine pouring device; the electric butterfly valve and the proximity switch are both electrically connected to the PLC controller.

2. The wine filling pipe automatic control device according to claim 1, characterized in that: The upper end of the wine pouring device is provided with an external thread; the lower end of the wine pouring tube is provided with an internal thread; the upper end of the wine pouring device is threadedly connected with the lower end of the wine pouring tube.

3. The wine filling pipe automatic control device according to claim 1, characterized in that: The bottom of the wine pouring device is provided with an internal thread; the blocking piece is provided with an external thread; the bottom of the wine pouring device is threadedly connected with the blocking piece.

4. The wine filling pipe automatic control device according to claim 1, characterized in that: The neck of the wine injector is provided with a mounting hole; the proximity switch is arranged in the mounting hole.

5. The wine filling pipe automatic control device according to claim 1, characterized in that: The wine tank is provided with a wine filling pump; the output pipe on the wine filling pump is butt-jointed with the upper end of the wine filling pipe through a pipe joint; the wine filling pump is electrically connected to the PLC controller.

Images