CN219792454U - Anti-loosening filling valve for muffler - Google Patents
Anti-loosening filling valve for muffler Download PDFInfo
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- CN219792454U CN219792454U CN202320153801.6U CN202320153801U CN219792454U CN 219792454 U CN219792454 U CN 219792454U CN 202320153801 U CN202320153801 U CN 202320153801U CN 219792454 U CN219792454 U CN 219792454U
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- valve
- valve seat
- air
- filling
- return pipe
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- 239000011324 bead Substances 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 1
- 235000013405 beer Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices For Dispensing Beverages (AREA)
Abstract
The utility model relates to the technical field of filling equipment, in particular to an anti-loosening structure of an air return pipe of a filling valve, which comprises the filling valve, wherein the filling valve comprises a valve seat, a valve body and a centering device, the valve body is arranged on the valve seat, the valve body comprises a valve body cylinder, a wine valve rod arranged in the valve body cylinder, an air filling valve rod arranged in the wine valve rod, the lower part of the wine valve rod is connected with the air filling valve seat, the lower part of the air filling valve seat is connected with the air return pipe, the upper end of the air return pipe is arranged in the air filling valve seat, the middle part of the air filling valve seat is provided with a mounting hole, and a first bead and a second bead are arranged in the mounting hole; the outer wall of the air return pipe, which is positioned at one end in the air charging valve seat, is provided with a clamping groove, and the clamping groove corresponds to the mounting hole; and a directional ring is arranged on the inflatable valve seat at the position corresponding to the mounting hole. The utility model solves the problem of looseness caused by vibration of the muffler in filling work by optimally designing the connecting structure, and has the advantages of simple structure, convenient installation and the like.
Description
Technical Field
The utility model relates to the technical field of filling equipment, in particular to an anti-loosening filling valve for an air return pipe.
Background
With the improvement of the living standard of people, the pursuit of beverages, beer, mineral water and the like is gradually diversified and differentiated, and is not a single product. Refined beer, various customized beverage products, etc., which are now popular in the world, are a good example. For the industries, from production to package sales, there is a necessary link in the middle, namely filling, so that filling equipment is a necessary equipment for the enterprises, wherein a large number of filling valves are used, necessary accessories of the filling equipment, and an air return pipe in the filling valves is also a necessary accessory.
The air charging valve seat and the air return pipe of the traditional filling valve are locked by tightening the screw teeth. The connecting mode has the defects that the filling machine runs or vibrates at high speed, so that screw teeth of the air return pipe and the air filling valve seat are loosened, the air return pipe is easy to fall into the bottle, and meanwhile, a plurality of detection instruments are additionally arranged to detect whether foreign matters exist in the bottle.
The utility model comprises the following steps:
in order to overcome the defects in the prior art, the utility model aims to provide the anti-loosening filling valve for the muffler, and the problem of looseness of the muffler caused by vibration in filling work is solved by optimally designing a connecting structure.
In order to achieve the above purpose, the technical scheme is that the air return pipe anti-loosening filling valve comprises a filling valve, wherein the filling valve comprises a valve seat, a valve body and a centering device, wherein the valve body is arranged on the valve seat, the valve body comprises a valve body cylinder, a wine valve rod arranged in the valve body cylinder, an air charging valve rod arranged in the wine valve rod, the lower part of the wine valve rod is connected with an air charging valve seat, the lower part of the air charging valve seat is connected with an air return pipe, the upper end of the air return pipe is arranged in the air charging valve seat, the middle part of the air charging valve seat is provided with a mounting hole, and a first bead and a second bead are arranged in the mounting hole; the outer wall of the air return pipe, which is positioned at one end in the air charging valve seat, is provided with a clamping groove, and the clamping groove corresponds to the mounting hole; and a directional ring is arranged on the inflatable valve seat at the position corresponding to the mounting hole.
Further, the mounting hole transversely penetrates through the annular wall of the inflation valve seat.
Further, the wine valve rod is installed in the valve body barrel, the lower end of the wine valve rod extends out of the valve body barrel and is located in the valve seat, the inflation valve seat is installed at one end of the wine valve rod located in the valve seat, one end of the inflation valve rod extends into the wine valve rod, one end of the inflation valve rod extends out of the wine valve rod, and one end of the inflation valve rod extending out of the wine valve rod is connected with the ratchet wheel.
Further, the centering device comprises a centering guide rod and a centering cup seat arranged on the centering guide rod; the valve seat is arranged on the centering guide rod; the centering guide rod is further provided with a roller shaft, the roller shaft is provided with a roller, a valve seat bushing is arranged at the contact position of the valve seat and the centering guide rod, the centering cup seat is provided with a centering cup, the centering cup is of a trapezoid structure, and a bottle opening sealing gasket is arranged in the centering cup.
Furthermore, the air return pipe can penetrate through the centering cup to enter the filling bottle, and the air return pipe is provided with a shunt umbrella.
Further, the valve seat is also provided with a material port corresponding to the centering cup.
Further, the first bead is a PP elastic bead, and the second bead is a steel bead.
Furthermore, the inner wall of the lower part of the inflation valve seat is provided with an internal thread, the outer wall of the air return pipe is provided with an external thread corresponding to the internal thread, and an O-shaped sealing ring is arranged between the air return pipe and the inflation valve seat.
The utility model has the beneficial effects that: the anti-loosening filling valve for the air return pipe solves the problem that a conventional air return pipe is loosened and falls down due to vibration in filling work by optimally designing a connecting structure, a mounting hole penetrating through an air charging valve seat is drilled in the middle of an air charging valve seat, and steel balls and PP elastic beads are placed in the mounting hole; the muffler stretches into and opens the draw-in groove position on the outer wall of the one end of inflation valve seat, still is equipped with the external screw thread that corresponds with the internal screw thread on the inflation valve seat inner wall simultaneously, conveniently screws up, screw up through the screw thread in practical application to firmly lock the muffler in going into the draw-in groove through the steel ball card, ensure more that the muffler can not drop, take out steel ball and PP elastic bead through taking off the holding ring during the dismantlement, can dismantle the muffler, have simple structure, advantages such as easy to assemble and dismantle.
Drawings
For ease of illustration, the utility model is described in detail by the following preferred embodiments and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the filling valve of the present utility model;
FIG. 2 is a schematic diagram of the structure of the air return pipe mounted on the inflation valve seat in the air return pipe anti-loosening filling valve.
In the figure: filling valve 1, valve seat 2, valve body 3, centering device 6, valve body barrel 31, wine valve rod 32, air valve rod 33, air valve seat 4, muffler 5, mounting hole 41, first bead 42, second bead 43, clamping groove 51, orientation ring 46, click wheel 7, centering guide rod 61, centering cup seat 62, roller shaft 63, roller 64, valve seat bushing 21, centering cup 621, bottle opening sealing pad 622, filling bottle 8, shunt umbrella 52, pressure release valve 9, material port 22, internal thread 45, external thread 53, O-ring seal 10.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model relates to an anti-loosening filling valve for an air return pipe, which is further described below with reference to the accompanying drawings:
1-2, an air return pipe anti-loosening filling valve comprises a filling valve 1, wherein the filling valve 1 comprises a valve seat 2, a valve body 3 and a centering device 6 which are arranged on the valve seat 2, the valve body 3 comprises a valve body barrel 31, an air valve rod 32 arranged in the valve body barrel 31, an air charging valve rod 33 arranged in the air valve rod 32, an air charging valve seat 4 is connected to the lower part of the air charging valve rod 32, an air return pipe 5 is connected to the lower part of the air charging valve seat 4, the upper end of the air return pipe 5 is arranged in the air charging valve seat 4, a mounting hole 41 is arranged in the middle of the air charging valve seat 4, the mounting hole 41 transversely penetrates through the annular wall of the air charging valve seat 4, a first bead 42 and a second bead 43 are arranged in the mounting hole 41, the mounting hole penetrates through the air charging valve seat to form two symmetrical mounting holes, one steel bead and one PP elastic bead are arranged in each mounting hole, the first bead 42 is an elastic PP bead, and the second bead 43 is a rigid steel bead; the outer wall of the air return pipe 5, which is positioned at one end in the air charging valve seat 4, is provided with a clamping groove 51, the clamping groove 51 corresponds to the mounting hole 41, steel balls can be clamped into the clamping groove to limit the air return pipe from falling, and PP elastic beads are placed outside the steel balls and used for protecting the steel balls and providing resilience force for protecting the filling valve; an inner thread 45 is arranged on the inner wall of the lower part of the inflation valve seat 4, an outer thread 53 corresponding to the inner thread 45 is arranged on the outer wall 5 of the air return pipe, the air return pipe is screwed into the inflation valve seat through threads, an O-shaped sealing ring 10 is further arranged between the air return pipe 5 and the inflation valve seat 4, and the tightness is further improved; an orientation ring 46 is arranged on the inflation valve seat 4 at a position corresponding to the mounting hole 41 and is used for limiting the PP elastic beads and the steel balls from leaking.
In the embodiment, the wine valve rod 32 is arranged in the valve body barrel 31, the lower end of the wine valve rod 32 extends out of the valve body barrel 31 and is positioned in the valve seat 2, the air charging valve seat 4 is arranged at one end of the wine valve rod 32 positioned in the valve seat 2, one end of the air charging valve rod 33 extends into the wine valve rod 32, one end of the air charging valve rod 33 extends out of the wine valve rod 32, and one end of the air charging valve rod 33 extending out of the wine valve rod 32 is connected with the pawl wheel 7.
In the present embodiment, the centering device 6 includes a centering guide rod 61, a centering cup seat 62 mounted on the centering guide rod 61; the valve seat 2 is mounted on a centering guide rod 61; the centering guide rod 61 is also provided with a roller shaft 63, the roller shaft 63 is provided with a roller 64, the contact position of the valve seat 2 and the centering guide rod 61 is provided with a valve seat bushing 21, the centering cup seat 62 is provided with a centering cup 621, the centering cup 621 is in a trapezoid structure, and the centering cup 621 is internally provided with a bottle opening sealing gasket 622; the air return pipe 5 can pass through the centering cup 621 to enter the filling bottle 8, and the air return pipe 5 is provided with a split-flow umbrella 52 to ensure the normal filling procedure; the valve seat 2 is also provided with a material port 22 corresponding to the centering cup 621.
The utility model has the beneficial effects that: the anti-loosening filling valve for the air return pipe solves the problem that a conventional air return pipe is loosened and falls down due to vibration in filling work by optimally designing a connecting structure, a mounting hole penetrating through an air charging valve seat is drilled in the middle of an air charging valve seat, and steel balls and PP elastic beads are placed in the mounting hole; the muffler stretches into and opens the draw-in groove position on the outer wall of the one end of inflation valve seat, still is equipped with the external screw thread that corresponds with the internal screw thread on the inflation valve seat inner wall simultaneously, conveniently screws up, screw up through the screw thread in practical application to firmly lock the muffler in going into the draw-in groove through the steel ball card, ensure more that the muffler can not drop, take out steel ball and PP elastic bead through taking off the holding ring during the dismantlement, can dismantle the muffler, have simple structure, advantages such as easy to assemble and dismantle.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (8)
1. The filling valve comprises a valve seat, a valve body and a centering device, wherein the valve body is arranged on the valve seat, the valve body comprises a valve body barrel, a wine valve rod arranged in the valve body barrel and an air inflation valve rod arranged in the wine valve rod, and the filling valve is characterized in that the lower part of the wine valve rod is connected with the air inflation valve seat, the lower part of the air inflation valve seat is connected with an air return pipe, the upper end of the air return pipe is arranged in the air inflation valve seat, the middle part of the air inflation valve seat is provided with a mounting hole, and a first bead and a second bead are arranged in the mounting hole; the outer wall of the air return pipe, which is positioned at one end in the air charging valve seat, is provided with a clamping groove, and the clamping groove corresponds to the mounting hole; and a directional ring is arranged on the inflatable valve seat at the position corresponding to the mounting hole.
2. The muffler anti-loosening filling valve as claimed in claim 1, wherein: the mounting hole transversely penetrates through the annular wall of the inflation valve seat.
3. The muffler anti-loosening filling valve as claimed in claim 1, wherein: the wine valve rod is installed in the valve body barrel, the lower end of the wine valve rod extends out of the valve body barrel and is located in the valve seat, the air charging valve seat is installed at one end of the wine valve rod located in the valve seat, one end of the air charging valve rod extends into the wine valve rod, one end of the air charging valve rod extends out of the wine valve rod, and one end of the air charging valve rod extending out of the wine valve rod is connected with a ratchet wheel.
4. The muffler anti-loosening filling valve as claimed in claim 1, wherein: the centering device comprises a centering guide rod and a centering cup seat arranged on the centering guide rod; the valve seat is arranged on the centering guide rod; the centering guide rod is further provided with a roller shaft, the roller shaft is provided with a roller, a valve seat bushing is arranged at the contact position of the valve seat and the centering guide rod, the centering cup seat is provided with a centering cup, the centering cup is of a trapezoid structure, and a bottle opening sealing gasket is arranged in the centering cup.
5. The muffler anti-loosening filling valve as claimed in claim 1, wherein: the air return pipe can penetrate through the centering cup to enter the filling bottle, and the air return pipe is provided with a shunt umbrella.
6. The muffler anti-loosening filling valve as claimed in claim 1, wherein: and a material port corresponding to the centering cup is also formed in the valve seat.
7. The muffler anti-loosening filling valve as claimed in claim 1, wherein: the first beads are PP elastic beads, and the second beads are steel beads.
8. The muffler anti-loosening filling valve as claimed in claim 1, wherein: the inner wall of the lower part of the inflation valve seat is provided with an internal thread, the outer wall of the air return pipe is provided with an external thread corresponding to the internal thread, and an O-shaped sealing ring is arranged between the air return pipe and the inflation valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153801.6U CN219792454U (en) | 2023-02-08 | 2023-02-08 | Anti-loosening filling valve for muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320153801.6U CN219792454U (en) | 2023-02-08 | 2023-02-08 | Anti-loosening filling valve for muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792454U true CN219792454U (en) | 2023-10-03 |
Family
ID=88151960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320153801.6U Active CN219792454U (en) | 2023-02-08 | 2023-02-08 | Anti-loosening filling valve for muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792454U (en) |
-
2023
- 2023-02-08 CN CN202320153801.6U patent/CN219792454U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |