A filling nozzle for mineral water production

Abstract

This utility model relates to the field of mineral water production technology and discloses a filling nozzle for mineral water production, including a nozzle and a water delivery pipe. The water delivery pipe is disposed above the nozzle, and a sealing cylinder is fixedly connected to the upper end of the nozzle. A sealing ring is fixedly connected inside the sealing cylinder. One end of the water delivery pipe is sleeved inside the sealing cylinder. A first fixing block is fixedly connected to both sides of the sealing cylinder, and a second fixing block is fixedly connected to both sides of the water delivery pipe. Each first fixing block has a locking mechanism inside. This utility model allows for quick disassembly and assembly of the nozzle and water delivery pipe by controlling the movement of a locking rod when cleaning the internal deposits of the nozzle after long-term use. The disassembly and assembly process is convenient and, compared to traditional installation methods using bolts, requires less time and is more efficient, further improving the efficiency of nozzle cleaning.

Description

Technical Field

[0001] This utility model relates to the field of mineral water production technology, and in particular to a filling nozzle for mineral water production. Background Technology

[0002] Mineral water is uncontaminated underground water that naturally flows from deep underground or is artificially exposed; it contains a certain amount of mineral salts, trace elements, or carbon dioxide gas; under normal circumstances, its chemical composition, flow rate, and water temperature remain relatively stable within natural fluctuations. Mineral water is formed through deep underground circulation and contains minerals and limits specified by national standards. During the production process, mineral water needs to be bottled, typically using a bottling machine with a filling nozzle at the water outlet.

[0003] A search revealed that Chinese Patent Publication No. CN211813390U discloses a filling nozzle for mineral water production, comprising a main manifold, the lower end of which is fixedly connected to the upper end of a buffer pipe, a connecting pipe fixedly connected to the side wall of the main manifold, the lower end of the buffer pipe being fixedly connected to the upper end of an internally threaded ring, a first sealing ring being fixedly connected to the inner top surface of the internally threaded ring, a water outlet being connected to the internal thread of the internally threaded ring, a support rod being fixedly connected to the inner side of the buffer pipe, one end of the support rod being fixedly connected to the outer side of a support column, a spiral blade being fixedly wound on the support column, the spiral blade contacting the inner side of the buffer pipe, and a cleaning mechanism being fixedly connected to the upper surface of the buffer pipe. In this device, the spiral blade can provide a longer falling path for the water flow and prevent the water flow from falling vertically, thus buffering the water flow and preventing excessive water pressure from spraying directly from the lower end of the water outlet.

[0004] However, in the existing technology, when filling mineral water, the filling nozzle is inserted into the plastic bottle. However, since mineral water contains a lot of minerals, the filling nozzle needs to be disassembled and maintained regularly after a period of use to prevent minerals from accumulating in the nozzle and causing blockage. However, the nozzle of the existing device is usually connected to the water pipe with bolts, which makes the disassembly and subsequent reinstallation process complicated and results in low efficiency of the nozzle's later maintenance. A solution is proposed to solve the problems mentioned in the background technology. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a filling nozzle for mineral water production. The aim is to improve upon the current method of filling mineral water by inserting the nozzle into the plastic bottle. However, because mineral water contains a large amount of minerals, the nozzle needs to be disassembled and maintained periodically after a period of use to prevent mineral deposits from clogging the nozzle. Existing devices typically use bolts to connect the nozzle to the water supply pipe, making disassembly and reinstallation complicated and resulting in low efficiency for subsequent nozzle maintenance.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: it includes a nozzle and a water supply pipe, the water supply pipe is disposed above the nozzle, a sealing cylinder is fixedly connected to the upper end of the nozzle, a sealing ring is fixedly connected inside the sealing cylinder, one end of the water supply pipe is sleeved inside the sealing cylinder, a first fixing block is fixedly connected to both sides of the sealing cylinder, a second fixing block is fixedly connected to both sides of the water supply pipe, and a locking mechanism is provided inside the first fixing block.

[0007] As a further description of the above technical solution: by rotating the knobs on both sides, the screw fixedly connected to them is rotated. The rotating screw can drive the locking rod threadedly connected to it to slide in the first fixing block, thereby moving the end of the locking rod in the locking hole of the second fixing block, so that the end of the locking rod moves out from the snap-on end inside the locking hole. At this time, the limitation between the water pipe and the nozzle can be released. Then, the nozzle can be pulled down to remove it. After cleaning, the end of the water pipe can be reinserted into the sealing cylinder. The sealing ring in the sealing cylinder can improve its sealing effect. Then, the locking rod is used again to limit the movement to complete the disassembly and assembly of the device.

[0008] Preferably, the locking mechanism includes a locking rod, the lower end of which is slidably connected to the interior of the first fixing block, a mounting bracket is fixedly connected to one side of the first fixing block, and a lead screw is rotatably connected to the middle of the mounting bracket.

[0009] As a further description of the above technical solution: the end of the locking rod can be snapped into the second fixing block for connecting the nozzle and the water pipe.

[0010] Preferably, the outer surface of the lead screw is threadedly connected to the inner surface of the locking rod, a knob is fixedly connected to one end of the lead screw, a locking hole is provided below the second fixing block, and the upper end of the locking rod is engaged with the inside of the locking hole.

[0011] As a further description of the above technical solution: rotating the knob will drive the lead screw fixedly connected to it to rotate, thereby driving the locking lever to move.

[0012] Preferably, a fixing ring is fixedly connected to the lower part of the nozzle, and a sealing cap is slidably connected to the outer surface of the nozzle.

[0013] As a further description of the above technical solution: the sealing cap can seal the bottle opening.

[0014] Preferably, each of the four sides of the upper end of the sealing cover is fixedly connected with a sliding rod, and the outer surfaces of the four sliding rods are slidably connected to the four sides of the fixing ring.

[0015] As a further description of the above technical solution: the slide bar can slide on the fixed ring.

[0016] Preferably, a No. 1 spring is fixedly connected to the upper circumference of each of the four sealing caps, and the upper ends of the four No. 1 springs are respectively fixedly connected to the lower circumference of the fixing ring.

[0017] As a further description of the above technical solution: the No. 1 spring can be deformed and compressed when the sealing cover moves.

[0018] Preferably, a second spring is fixedly connected to all four sides of the upper end of the fixed ring, and the upper ends of the four second springs are respectively fixedly connected to the upper ends of the four slide rods.

[0019] As a further description of the above technical solution: the second spring can be stretched by deformation when the sealing cover moves.

[0020] Preferably, a No. 1 reinforcing rib is fixedly connected to all four sides of the upper end of the fixing ring, and a No. 2 reinforcing rib is fixedly connected to the upper end of the No. 2 fixing block.

[0021] As a further description of the above technical solution: Both No. 1 and No. 2 reinforcing ribs can be used to increase the structural strength of the device.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this invention, when the nozzle needs to be cleaned of internal deposits after long-term use, the nozzle and water pipe can be quickly disassembled and assembled by controlling the movement of the locking rod. The disassembly and assembly process is more convenient and requires less time and is more efficient than traditional installation methods using bolts, thus further improving the efficiency of nozzle cleaning. Attached Figure Description

[0023] Figure 1 This is a perspective view of a filling nozzle for mineral water production proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of the sealing cylinder and sealing part in a filling nozzle for mineral water production proposed in this utility model. Figure 3 This is a three-dimensional cross-sectional view of the internal structure of the No. 1 fixing block in a filling nozzle for mineral water production according to the present invention. Figure 4 This is a three-dimensional structural diagram of the water delivery pipe and the second fixing block in a filling nozzle for mineral water production according to the present invention. Figure 5 This is a three-dimensional structural diagram of the sealing cap and fixing ring in a filling nozzle for mineral water production, as proposed in this utility model.

[0024] Legend: 1. Nozzle; 2. Slide rod; 3. Spring No. 2; 4. Spring No. 1; 5. Fixing ring; 6. Sealing cap; 7. Sealing cylinder; 8. Knob; 9. Fixing block No. 1; 10. Fixing block No. 2; 11. Water pipe; 12. Reinforcing rib No. 2; 13. Locking rod; 14. Sealing ring; 15. Screw rod; 16. Mounting bracket; 17. Reinforcing rib No. 1; 18. Locking hole. Detailed Implementation

[0025] 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.

[0026] Reference Figures 1 to 4 As shown, one embodiment of this utility model includes a nozzle 1 and a water supply pipe 11. The water supply pipe 11 is positioned above the nozzle 1. A sealing cylinder 7 is fixedly connected to the upper end of the nozzle 1. A sealing ring 14 is fixedly connected inside the sealing cylinder 7. One end of the water supply pipe 11 is sleeved inside the sealing cylinder 7. A first fixing block 9 is fixedly connected to both sides of the sealing cylinder 7. A second fixing block 10 is fixedly connected to both sides of the water supply pipe 11. A locking mechanism is provided inside the first fixing block 9. The locking mechanism includes a locking rod 13. The lower end of the locking rod 13 is slidably connected to the inside of the first fixing block 9. A mounting bracket 16 is fixedly connected to one side of the first fixing block 9. A lead screw 15 is rotatably connected to the middle of the mounting bracket 16. The outer surface of the lead screw 15 is threadedly connected to the inside of the locking rod 13. A knob 8 is fixedly connected to one end of the lead screw 15. A locking hole 18 is provided below the second fixing block 10. The upper end of the locking rod 13 is engaged with the inside of the locking hole 18.

[0027] In this embodiment, when the nozzle 1 needs to be disassembled for periodic cleaning, the screw 15 fixedly connected to it can be rotated by turning the knobs 8 on both sides. The rotating screw 15 can drive the locking rod 13 threadedly connected to it to slide within the first fixing block 9, thereby moving the end of the locking rod 13 within the locking hole 18 of the second fixing block 10, and removing the end from the snap-fit ​​end inside the locking hole 18. At this time, the restriction between the water pipe 11 and the nozzle 1 can be released, and the nozzle 1 can be removed by pulling it down. After cleaning is completed, the water pipe 11 can be removed. The end is reinserted into the sealing cylinder 7, where the sealing ring 14 improves the sealing effect. Then, the locking rod 13 is used to reposition the device to complete the disassembly and assembly. This method allows for quick disassembly and assembly between the nozzle 1 and the water pipe 11 when the nozzle 1 needs to be cleaned of internal deposits after long-term use. The disassembly and assembly process is more convenient and less time-consuming and efficient than traditional installation methods using bolts, further improving the efficiency of nozzle 1 cleaning.

[0028] Example 2, as Figure 1 and Figure 5 As shown, a fixing ring 5 is fixedly connected to the lower part of the nozzle 1, a sealing cover 6 is slidably connected to the outer surface of the nozzle 1, and sliding rods 2 are fixedly connected to the upper circumference of the sealing cover 6. The outer surfaces of the four sliding rods 2 are slidably connected to the circumference of the fixing ring 5. A first spring 4 is fixedly connected to the upper circumference of the four sealing covers 6. The upper ends of the four first springs 4 are fixedly connected to the lower circumference of the fixing ring 5. A second spring 3 is fixedly connected to the upper circumference of the fixing ring 5. The upper ends of the four second springs 3 are fixedly connected to the upper ends of the four sliding rods 2. A first reinforcing rib 17 is fixedly connected to the upper circumference of the fixing ring 5. A second reinforcing rib 12 is fixedly connected to the upper end of the second fixing block 10.

[0029] In this embodiment, when the nozzle 1 moves downward to perform the filling operation, after the nozzle 1 is inserted into the bottle mouth, the sealing cap 6 on the outside of the nozzle 1 will further displace as the nozzle 1 continues to extend into the bottle mouth. At this time, the sliding rod 2 on the sealing cap 6 can slide on the fixing ring 5, and after sliding, it stretches the second spring 3 and compresses the first spring 4. At this time, the deformed first spring 4 and second spring 3 can apply a downward force to the sealing cap 6, so that the sealing cap 6 can always fit against the bottle mouth, thereby increasing the sealing between the nozzle 1 and the bottle mouth when the nozzle 1 is performing the filling operation and reducing the situation of liquid splashing out.

[0030] Working principle: When nozzle 1 needs to be disassembled for periodic cleaning, the knobs 8 on both sides can be turned to rotate the screw 15 fixed to it. The rotating screw 15 drives the locking rod 13, which is threaded to it, to slide within the first fixing block 9. This causes the end of the locking rod 13 to move within the locking hole 18 of the second fixing block 10, allowing its end to move out of the latch inside the locking hole 18. At this point, the restriction between the water pipe 11 and nozzle 1 can be released. Then, pulling nozzle 1 down will remove it. After cleaning, the end of the water pipe 11 can be reinserted into the sealing cylinder 7. The sealing ring 14 inside the sealing cylinder 7 improves its sealing effect. Then, the locking rod 13 can be used again to re-restrict the position, completing the disassembly and assembly of the device. This method allows nozzle 1 to be cleaned of internal mineral deposits during long-term use. The movement of the control locking lever 13 allows for quick disassembly and assembly of the nozzle 1 and the water pipe 11. This disassembly and assembly process is relatively convenient and, compared to traditional installation methods using bolts, requires less time and is more efficient, further improving the efficiency of nozzle cleaning. When the nozzle 1 moves down for filling, after it is inserted into the bottle mouth, the sealing cap 6 on the outside of the nozzle 1 will move further as the nozzle 1 continues to extend into the bottle mouth. At this time, the sliding rod 2 on the sealing cap 6 can slide on the fixing ring 5, and after sliding, it stretches the second spring 3 and compresses the first spring 4. The deformed first spring 4 and second spring 3 can then apply a downward force to the sealing cap 6, ensuring that the sealing cap 6 always fits against the bottle mouth. This increases the sealing between the nozzle 1 and the bottle mouth during filling, reducing liquid splashing.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A filling nozzle for mineral water production, comprising a nozzle (1) and a water delivery pipe (11), characterized in that: The water supply pipe (11) is located above the nozzle (1). A sealing cylinder (7) is fixedly connected to the upper end of the nozzle (1). A sealing ring (14) is fixedly connected inside the sealing cylinder (7). One end of the water supply pipe (11) is sleeved inside the sealing cylinder (7). A first fixing block (9) is fixedly connected to both sides of the sealing cylinder (7). A second fixing block (10) is fixedly connected to both sides of the water supply pipe (11). A locking mechanism is provided inside the first fixing block (9).

2. The filling nozzle for mineral water production according to claim 1, characterized in that: The locking mechanism includes a locking rod (13), the lower end of which is slidably connected to the interior of the first fixing block (9), and a mounting bracket (16) is fixedly connected to one side of the first fixing block (9), and a lead screw (15) is rotatably connected to the middle of the mounting bracket (16).

3. A filling nozzle for mineral water production according to claim 2, characterized in that: The outer surface of the lead screw (15) is connected to the internal thread of the locking rod (13). A knob (8) is fixedly connected to one end of the lead screw (15). A locking hole (18) is provided below the second fixing block (10). The upper end of the locking rod (13) is engaged with the inside of the locking hole (18).

4. A filling nozzle for mineral water production according to claim 1, characterized in that: A fixing ring (5) is fixedly connected to the lower part of the nozzle (1), and a sealing cap (6) is slidably connected to the outer surface of the nozzle (1).

5. A filling nozzle for mineral water production according to claim 4, characterized in that: The sealing cover (6) is fixedly connected to slide rods (2) around its upper end, and the outer surfaces of the four slide rods (2) are slidably connected to the four sides of the fixing ring (5).

6. A filling nozzle for mineral water production according to claim 5, characterized in that: Four sealing caps (6) are fixedly connected to the four sides of the upper end of each of the four sealing caps (6), and the upper ends of the four sealing caps (6) are fixedly connected to the four sides of the lower end of the fixing ring (5).

7. A filling nozzle for mineral water production according to claim 6, characterized in that: The upper end of the fixed ring (5) is fixedly connected with four No. 2 springs (3), and the upper ends of the four No. 2 springs (3) are respectively fixedly connected to the upper ends of the four slide rods (2).

8. A filling nozzle for mineral water production according to claim 4, characterized in that: The upper end of the fixing ring (5) is fixedly connected with a No. 1 reinforcing rib (17) around its perimeter, and the upper end of the No. 2 fixing block (10) is fixedly connected with a No. 2 reinforcing rib (12).

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