Isobaric filling head for a gaseous beverage

Abstract

The utility model relates to beverage filling equipment technical field discloses a kind of gas-containing beverage isostatic filling head, including main body mechanism, the lower end of main body mechanism is fixedly connected with sealing mechanism, main body mechanism one side surface middle part is fixedly connected with isostatic control mechanism, main body mechanism upper end is fixedly connected with feeding mechanism, sealing mechanism inboard surface is movably connected with adaptive adjustment mechanism.Isostatic control mechanism is in real time monitoring pressure by pressure sensor, and is accurately adjusted in cooperation with control valve, maintain the pressure balance in filling process, effectively avoid carbon dioxide escape in gas-containing beverage, guarantee beverage quality;The elastic sealing ring of sealing mechanism and the adjustment ring of adaptive adjustment mechanism synergistic effect, enhance the sealing performance with bottle mouth, prevent liquid leakage;Adaptive adjustment mechanism can adjust adjustment ring position by adjusting bolt, and adapt different specifications bottle mouth.The utility model structure design is reasonable, can significantly improve the filling efficiency and quality of gas-containing beverage, suitable for popularization and application in beverage production field.

Description

Technical Field

[0001] This utility model relates to the technical field of beverage filling equipment, specifically to an isobaric filling head for carbonated beverages. Background Technology

[0002] During the filling process of carbonated beverages (such as carbonated drinks and sparkling water), because they contain carbon dioxide gas, improper filling pressure control can easily lead to gas overflow, resulting in insufficient carbonization of the beverage, poor taste, or even splashing, affecting filling efficiency and product quality.

[0003] Currently, existing carbonated beverage filling heads struggle to accurately maintain pressure balance within the bottle and filling system during the filling process. Pressure fluctuations can easily lead to carbon dioxide escape, affecting beverage quality. Furthermore, the sealing performance between the filling head and the bottle neck is poor, making leakage common during filling. This not only wastes raw materials but also pollutes the production environment and increases cleaning costs. In addition, most filling heads have fixed structures, making it difficult to adapt to different bottle neck sizes, resulting in poor versatility and limitations in their use. Utility Model Content

[0004] The purpose of this invention is to provide an isobaric filling head for carbonated beverages to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carbonated beverage isobaric filling head, comprising a main body, a sealing mechanism fixedly connected to the lower end of the main body, an isobaric control mechanism fixedly connected to the middle of one side surface of the main body, a feeding mechanism fixedly connected to the upper end of the main body, and an adaptation adjustment mechanism movably connected to the inner surface of the sealing mechanism.

[0006] Furthermore, the main body includes a filling head body and a connecting flange, and the connecting flange is fixedly connected to the upper outer surface of the filling head body. The filling head body is provided with a liquid storage chamber inside, and a first interface is provided in the middle of one side surface of the liquid storage chamber. A filling channel is provided at the lower end of the liquid storage chamber. The connecting flange facilitates the fixed connection between the filling head body and the filling equipment.

[0007] Furthermore, the sealing mechanism includes a sealing cover and an elastic sealing ring, with the elastic sealing ring fixedly connected to the inner bottom surface of the sealing cover, the sealing cover fixedly connected to the outer surface of the lower end of the filling head body, and a reinforcing ring fixedly connected to the middle of the outer surface of the sealing cover; the elastic sealing ring enhances the sealing performance with the bottle mouth and prevents leakage.

[0008] Furthermore, the isobaric control mechanism includes a pressure sensor, a control valve, and a second interface. The pressure sensor is fixedly connected to the upper part of one side surface of the filling head body, the control valve is fixedly connected to the middle part of one side surface of the filling head body, and the second interface is fixedly connected to the end of the control valve away from the filling head body. The pressure sensor is electrically connected to the control valve. With the cooperation of the pressure sensor and the control valve, the pressure can be adjusted in real time to maintain an isobaric state.

[0009] Furthermore, the feeding mechanism includes a feeding pipe and a flow regulating valve, with the feeding pipe fixedly connected to the middle of the upper surface of the connecting flange, and the flow regulating valve fixedly connected to the middle of the feeding pipe. The feeding pipe is connected to the liquid storage chamber. The flow regulating valve facilitates the control of the beverage filling speed.

[0010] Furthermore, the adaptation and adjustment mechanism includes an adjustment ring and an adjustment bolt. The adjustment ring is movably connected to the inner surface of the sealing cover, and a flexible pad is fixedly connected to the inner surface of the adjustment ring. The adjustment bolt is threadedly connected to the outer surface of the sealing cover, and one end of the adjustment bolt abuts against the outer surface of the adjustment ring. The position of the adjustment ring can be adjusted by the adjustment bolt to adapt to bottle mouths of different specifications.

[0011] Furthermore, a one-way valve is installed inside the filling channel, and the one-way valve is made of food-grade silicone material; the one-way valve can prevent the beverage from flowing back after filling and ensure accurate filling volume.

[0012] Furthermore, the filling head body is made of 304 stainless steel and its outer surface is provided with an anti-corrosion coating; the anti-corrosion coating can improve the corrosion resistance of the filling head body and extend its service life.

[0013] Compared with the prior art, this utility model provides an isobaric filling head for carbonated beverages, which has the following beneficial effects:

[0014] 1. This isobaric filling head for carbonated beverages, through its isobaric control mechanism, can accurately maintain pressure balance, thus solving the problem that existing carbonated beverage filling heads are difficult to control pressure accurately, leading to carbon dioxide escape and affecting beverage quality.

[0015] 2. This isobaric filling head for carbonated beverages, through its sealing mechanism and adaptability adjustment mechanism, enhances sealing performance and improves versatility, solving the problems of poor sealing, easy leakage, and difficulty in adapting to different bottle sizes in existing filling heads. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 3 This is a schematic diagram of the sealing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the isobaric control mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the feeding mechanism of this utility model.

[0022] In the diagram: 1. Main body; 11. Filling head body; 12. Connecting flange; 13. Liquid storage chamber; 14. First interface; 15. Filling channel; 151. One-way valve; 16. Anti-corrosion coating; 2. Sealing mechanism; 21. Sealing cover; 22. Elastic sealing ring; 23. Reinforcing ring; 3. Isobaric control mechanism; 31. Pressure sensor; 32. Control valve; 33. Second interface; 4. Feeding mechanism; 41. Feeding pipe; 42. Flow regulating valve; 5. Adaptive regulating mechanism; 51. Regulating ring; 52. Regulating bolt; 53. Flexible pad. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] Example:

[0026] Please see Figure 1-5 This utility model provides a technical solution: a carbonated beverage isobaric filling head, including a main body 1, a sealing mechanism 2 fixedly connected to the lower end of the main body 1, an isobaric control mechanism 3 fixedly connected to the middle of one side surface of the main body 1, a feeding mechanism 4 fixedly connected to the upper end of the main body 1, and an adaptation adjustment mechanism 5 movably connected to the inner surface of the sealing mechanism 2.

[0027] The main body 1 includes a filling head body 11 and a connecting flange 12, with the connecting flange 12 fixedly connected to the upper outer surface of the filling head body 11. The filling head body 11 has a liquid storage chamber 13 inside, and a first interface 14 is provided in the middle of one side surface of the liquid storage chamber 13. A filling channel 15 is provided at the lower end of the liquid storage chamber 13. A one-way valve 151 is provided inside the filling channel 15, and the one-way valve 151 is made of food-grade silicone. The filling head body 11 is made of 304 stainless steel, and its outer surface is provided with an anti-corrosion coating 16. Specifically, carbonated beverages enter the liquid storage chamber 13 for temporary storage through the feeding mechanism 4, and then are injected into the bottle through the filling channel 15. The one-way valve 151 can prevent beverage backflow. The 304 stainless steel material and the anti-corrosion coating 16 ensure that the filling head body 11 meets food hygiene standards and is durable.

[0028] The sealing mechanism 2 includes a sealing cover 21 and an elastic sealing ring 22. The elastic sealing ring 22 is fixedly connected to the inner bottom surface of the sealing cover 21. The sealing cover 21 is fixedly connected to the lower outer surface of the filling head body 11. A reinforcing ring 23 is fixedly connected to the middle of the outer surface of the sealing cover 21. The adapter adjustment mechanism 5 includes an adjustment ring 51 and an adjustment bolt 52. The adjustment ring 51 is movably connected to the inner surface of the sealing cover 21. A flexible pad 53 is fixedly connected to the inner surface of the adjustment ring 51. The adjustment bolt 52 is threadedly connected to the outer surface of the sealing cover 21, and one end of the adjustment bolt 52 abuts against the outer surface of the adjustment ring 51. Specifically, according to the bottle mouth specification, rotating the adjustment bolt 52 pushes the adjustment ring 51 to move, so that the flexible pad 53 fits against the outer wall of the bottle mouth, while the elastic sealing ring 22 contacts the upper surface of the bottle mouth, achieving a double seal to prevent leakage.

[0029] The isobaric control mechanism 3 includes a pressure sensor 31, a control valve 32, and a second interface 33. The pressure sensor 31 is fixedly connected to the upper part of one side surface of the filling head body 11, the control valve 32 is fixedly connected to the middle part of one side surface of the filling head body 11, and the second interface 33 is fixedly connected to the end of the control valve 32 away from the filling head body 11. The pressure sensor 31 and the control valve 32 are electrically connected. Specifically, the second interface 33 is connected to an external air pressure source. The pressure sensor 31 monitors the pressure in the liquid storage chamber 13 and the bottle in real time. When the pressure is unbalanced, the control valve 32 automatically adjusts the air intake to maintain pressure balance and prevent carbon dioxide from escaping.

[0030] The feeding mechanism 4 includes a feeding pipe 41 and a flow regulating valve 42. The feeding pipe 41 is fixedly connected to the middle of the upper surface of the connecting flange 12, and the flow regulating valve 42 is fixedly connected to the middle of the feeding pipe 41. The feeding pipe 41 is connected to the liquid storage chamber 13. Specifically, carbonated beverages enter the liquid storage chamber 13 through the feeding pipe 41. The feeding speed can be controlled by adjusting the flow regulating valve 42 to adapt to different filling requirements.

[0031] Working Principle: When the isobaric filling head for carbonated beverages is in use, the filling head body 11 is first installed on the filling equipment via the connecting flange 12. According to the bottle neck specifications, the adjusting bolt 52 is rotated to move the adjusting ring 51, ensuring the flexible pad 53 fits tightly against the outer wall of the bottle neck. During filling, the carbonated beverage enters the storage chamber 13 through the feed pipe 41, and the feed rate is adjusted by the flow regulating valve 42. Simultaneously, an external air pressure source introduces gas into the bottle through the second interface 33. The pressure sensor 31 monitors pressure changes in real time. If the pressure is unbalanced, the control valve 32 automatically adjusts the air intake to maintain an isobaric state. The elastic sealing ring 22 of the sealing mechanism 2 contacts the upper surface of the bottle neck, working in conjunction with the sealing effect of the adjusting ring 51 to prevent leakage. The beverage is injected into the bottle through the filling channel 15, and the one-way valve 151 prevents backflow. After filling is complete, the flow regulating valve 42 is closed to stop feeding and air intake, completing one filling operation.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A pressure filling head for carbonated beverages, characterized in that, It includes a main body (1), a sealing mechanism (2) is fixedly connected to the lower end of the main body (1), and an equal pressure control mechanism (3) is fixedly connected to the middle of one side surface of the main body (1). A feeding mechanism (4) is fixedly connected to the upper end of the main body (1), and an adaptation adjustment mechanism (5) is movably connected to the inner surface of the sealing mechanism (2).

2. The isobaric filling head for carbonated beverages according to claim 1, characterized in that: The main body (1) includes a filling head body (11) and a connecting flange (12), and the connecting flange (12) is fixedly connected to the upper outer surface of the filling head body (11). The filling head body (11) is provided with a liquid storage chamber (13), and a first interface (14) is provided in the middle of one side surface of the liquid storage chamber (13). A filling channel (15) is provided at the lower end of the liquid storage chamber (13).

3. The isobaric filling head for carbonated beverages according to claim 2, characterized in that: The filling channel (15) is equipped with a one-way valve (151), and the one-way valve (151) is made of food-grade silicone material.

4. The isobaric filling head for carbonated beverages according to claim 2, characterized in that: The filling head body (11) is made of 304 stainless steel and its outer surface is provided with an anti-corrosion coating (16).

5. The isobaric filling head for carbonated beverages according to claim 1, characterized in that: The sealing mechanism (2) includes a sealing cover (21) and an elastic sealing ring (22), and the elastic sealing ring (22) is fixedly connected to the bottom inner side of the sealing cover (21). The sealing cover (21) is fixedly connected to the outer surface of the lower end of the filling head body (11), and a reinforcing ring (23) is fixedly connected to the middle of the outer surface of the sealing cover (21).

6. The isobaric filling head for carbonated beverages according to claim 1, characterized in that: The isobaric control mechanism (3) includes a pressure sensor (31), a control valve (32), and a second interface (33). The pressure sensor (31) is fixedly connected to the upper part of one side surface of the filling head body (11), the control valve (32) is fixedly connected to the middle part of one side surface of the filling head body (11), and the second interface (33) is fixedly connected to the end of the control valve (32) away from the filling head body (11). The pressure sensor (31) is electrically connected to the control valve (32).

7. The isobaric filling head for carbonated beverages according to claim 1, characterized in that: The feeding mechanism (4) includes a feeding pipe (41) and a flow regulating valve (42). The feeding pipe (41) is fixedly connected to the middle of the upper surface of the connecting flange (12), and the flow regulating valve (42) is fixedly connected to the middle of the feeding pipe (41). The feeding pipe (41) is connected to the liquid storage chamber (13).

8. The isobaric filling head for carbonated beverages according to claim 1, characterized in that: The adapter adjustment mechanism (5) includes an adjustment ring (51) and an adjustment bolt (52). The adjustment ring (51) is movably connected to the inner surface of the sealing cover (21). A flexible pad (53) is fixedly connected to the inner surface of the adjustment ring (51). The adjustment bolt (52) is threadedly connected to the outer surface of the sealing cover (21), and one end of the adjustment bolt (52) abuts against the outer surface of the adjustment ring (51).

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