CN203269539U - Filling head - Google Patents
Filling head Download PDFInfo
- Publication number
- CN203269539U CN203269539U CN 201320307715 CN201320307715U CN203269539U CN 203269539 U CN203269539 U CN 203269539U CN 201320307715 CN201320307715 CN 201320307715 CN 201320307715 U CN201320307715 U CN 201320307715U CN 203269539 U CN203269539 U CN 203269539U
- Authority
- CN
- China
- Prior art keywords
- pipe
- outer tube
- material charge
- wall
- filling head
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The utility model discloses a filling head. The filling head comprises a material charge pipe, a stretching pipe and an outer pipe which are surrounded sequentially from inward to outward, wherein one end of the outer pipe is open, and the other end of the outer pipe is closed; the stretching pipe and the outer pipe extend out of the open end of the outer pipe; the outer pipe is provided with a material inlet and a gas return opening; the closed end of the outer pipe is provided with a material charge bin; the material charge pipe is fixed on the bottom of the material charge bin; the material charge pipe is communicated with the material inlet through the material charge bin; the end head, which is positioned on the outer part of the outer pipe, of the stretching pipe is provided with a first bulged loop; the open end of the outer pipe is provided with a second bulged loop; a compression spring is sleeved on the outer periphery of the stretching pipe, and is positioned between the first bulged loop and the second bulged loop; the outer wall of the material charge pipe is provided with multiple annular steps; an empty cavity is formed between the outer wall of the stretching pipe and the outer wall of the material charge pipe, and is communicated with the gas return opening. The filling head provided by the utility model has the design of gas and liquid separation, so that air in an empty bottle cannot flow back to be mixed with beverages, and beverages can be prevented from being polluted by air.
Description
Technical field
The utility model relates to filling head.
Background technology
Filling head is the vitals of filling pipeline, when present filling head is filled beverage, in empty bottle air can reflux and and beverage blends, beverage may be subjected to aerial contamination.
The utility model content
The purpose of this utility model is to provide a kind of filling head, has gas-liquid separation design, thus in empty bottle the unlikely backflow of air and and beverage blends, can avoid beverage to be subjected to aerial contamination.
For achieving the above object, the technical solution of the utility model is a kind of filling head of design, comprises the feed pipe, telescopic pipe and the outer tube that surround successively by outside interior; Outer tube one end opening, other end sealing; Telescopic pipe and outer tube stretch out the outer tube open end; Outer tube is provided with inlet point and gas returning port; The outer tube closed end is provided with feeding warehouse, and feed pipe is fixed in bottom feeding warehouse, and feed pipe connects by feeding warehouse and inlet point; Telescopic pipe is provided with the first bulge loop in its termination that is positioned at outside pipe, the open end of outer tube is provided with the second bulge loop, telescopic pipe periphery cover has Compress Spring, Compress Spring is positioned between the first bulge loop and the second bulge loop, the outer wall of feed pipe is provided with the multi-stage annular step, have cavity between telescopic pipe outer wall and feed pipe outer wall, cavity and gas returning port connect.
Advantage of the present utility model and beneficial effect are: a kind of filling head is provided, has gas-liquid separation design, therefore in empty bottle the unlikely backflow of air and and beverage blends, can avoid beverage to be subjected to aerial contamination.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
The concrete technical scheme of implementing of the utility model is:
As shown in Figure 1, a kind of filling head comprises the feed pipe 1, telescopic pipe 2 and the outer tube 3 that surround successively by outside interior; Outer tube 3 one end openings, other end sealing; Telescopic pipe 2 and outer tube 3 stretch out outer tube 3 open ends; Outer tube 3 is provided with inlet point 4 and gas returning port 5; Outer tube 3 closed ends are provided with feeding warehouse 6, and feed pipe 1 is fixed in feeding warehouse 6 bottoms, and feed pipe 1 connects by feeding warehouse 6 and inlet point 4; Telescopic pipe 2 is provided with the first bulge loop 7 in the termination that it is positioned at outer tube 3 outsides, the open end of outer tube 3 is provided with the second bulge loop 8, telescopic pipe 2 periphery covers have Compress Spring 9, Compress Spring 9 is positioned at 8 of the first bulge loop 7 and the second bulge loops, the outer wall of feed pipe 1 is provided with the multi-stage annular step, have cavity between telescopic pipe 2 outer walls and feed pipe 1 outer wall, cavity and gas returning port 5 connect.
This filling head has gas-liquid separation design, thus in empty bottle the unlikely backflow of air and and beverage blends, can avoid beverage to be subjected to aerial contamination.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. filling head, is characterized in that, comprises the feed pipe, telescopic pipe and the outer tube that surround successively by outside interior; Outer tube one end opening, other end sealing; Telescopic pipe and outer tube stretch out the outer tube open end; Outer tube is provided with inlet point and gas returning port; The outer tube closed end is provided with feeding warehouse, and feed pipe is fixed in bottom feeding warehouse, and feed pipe connects by feeding warehouse and inlet point; Telescopic pipe is provided with the first bulge loop in its termination that is positioned at outside pipe, the open end of outer tube is provided with the second bulge loop, telescopic pipe periphery cover has Compress Spring, Compress Spring is positioned between the first bulge loop and the second bulge loop, the outer wall of feed pipe is provided with the multi-stage annular step, have cavity between telescopic pipe outer wall and feed pipe outer wall, cavity and gas returning port connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320307715 CN203269539U (en) | 2013-05-30 | 2013-05-30 | Filling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320307715 CN203269539U (en) | 2013-05-30 | 2013-05-30 | Filling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203269539U true CN203269539U (en) | 2013-11-06 |
Family
ID=49499991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320307715 Expired - Lifetime CN203269539U (en) | 2013-05-30 | 2013-05-30 | Filling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203269539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318825A (en) * | 2013-05-30 | 2013-09-25 | 常熟市喆宏机械科技有限公司 | Filling head |
-
2013
- 2013-05-30 CN CN 201320307715 patent/CN203269539U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318825A (en) * | 2013-05-30 | 2013-09-25 | 常熟市喆宏机械科技有限公司 | Filling head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |