CN201240824Y - Filling and defoaming device for duplex pneumatic valve - Google Patents
Filling and defoaming device for duplex pneumatic valve Download PDFInfo
- Publication number
- CN201240824Y CN201240824Y CNU2008200360505U CN200820036050U CN201240824Y CN 201240824 Y CN201240824 Y CN 201240824Y CN U2008200360505 U CNU2008200360505 U CN U2008200360505U CN 200820036050 U CN200820036050 U CN 200820036050U CN 201240824 Y CN201240824 Y CN 201240824Y
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- CN
- China
- Prior art keywords
- pneumatic valve
- liquid
- valve
- last
- container
- 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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- 239000007788 liquid Substances 0.000 abstract description 26
- 239000006260 foam Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 206010015856 Extrasystoles Diseases 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model provides a two pneumatic valve filling fire fighting equipment, includes inlet pipe, last pneumatic valve, lower pneumatic valve and discharging pipe, goes up pneumatic valve and is connected with lower pneumatic valve in series connection, and the last interface of going up pneumatic valve connects the inlet tube, and the lower interface of lower pneumatic valve connects the discharging pipe, is equipped with the feed liquor aperture on the case of last pneumatic valve. When the filling is started, the upper pneumatic valve and the lower pneumatic valve are opened, at the moment, the liquid to be filled is quickly injected into the container from the feeding pipe, the upper valve core seat hole, the lower valve core seat and the discharging pipe without resistance, when the liquid level in the container is close to the bottle mouth, the upper pneumatic valve is closed, at the moment, the upper valve core seat hole is sealed, the liquid in the feeding pipe can only flow into the lower pneumatic valve through the liquid inlet small hole, and because the liquid outlet hole diameter of the lower pneumatic valve is a plurality of times of the liquid inlet small hole, the liquid flowing into the container from the liquid inlet small hole on the upper valve core can only slowly drop into the container through the lower pneumatic valve, so that the defect that the foam is generated at the bottle.
Description
Technical field:
The utility model relates to a kind of liquid-filling machine, relates in particular to the filling defoaming device of liquid-filling machine.
Background technology:
Existing liquid-filling machine does not have any kind of type, and its can principle is all similar, and liquid feeds the can mouth from the liquid hopper, the can mouth is by the Hysteresis for Pneumatic Control Valves Push And Release, and when pneumatic control valve was opened, liquid was by discharge nozzle filling in bottle, when filling, close pneumatic valve.In the filling liquid process, liquid flow velocity by the can mouth time is excessive, can in bottle, produce a large amount of foams, when liquid was soon filled, even close pneumatic control valve at once, bottleneck also had foam and overflows, not only cause the feed liquid waste, but also can produce pollution, the corrosion bottle placer then also has injury to the operator if filling liquid is a toxic liquid.Therefore press for a kind of filling defoaming device.
The utility model content:
The purpose of this utility model is that it can effectively be eliminated in the material pouring process and produce the excessive defective of foam at bottleneck for existing bottle placer provides a kind of filling defoaming device of double pneumatic valve.
The technical scheme that the utility model is taked is:
Described filling defoaming device of double pneumatic valve, it is characterized in that: it comprises feed pipe, last pneumatic valve, following pneumatic valve and discharge nozzle, last pneumatic valve is connected with series system with following pneumatic valve, the last interface of last pneumatic valve connects feed pipe, the lower interface of following pneumatic valve connects discharge nozzle, is provided with the feed liquor aperture on upper valve core.
Its pouring process is: the bottleneck of container filling is aimed at discharge nozzle, open pneumatic valve and following pneumatic valve simultaneously, at this moment, liquid to be filled is from the feed pipe upper valve core seat hole of flowing through successively, bottom spool seat hole, discharge nozzle, inject in the container fast, when the can liquid in the container is injected into certain altitude, be that liquid level is during near bottleneck, pneumatic valve is closed in the pass, at this moment, upper valve core is sealed upper valve core seat hole, liquid in the feed pipe can only be by pneumatic valve under the inflow of the feed liquor aperture on the upper valve core, because the fluid aperture of pneumatic valve is the several times of feed liquor aperture down, when the liquid inflow therapeutic method to keep the adverse qi flowing downward that the feed liquor aperture from upper valve core flows out is moved valve, liquid can only so just can thoroughly be eliminated the defective of bottleneck generation foam in the pouring process slowly to splash in the container.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a kind of pouring process control principle figure of the present utility model
Among the figure: the 1-feed pipe; The last pneumatic valve of 2-; The 21-upper valve core; 22-upper valve core seat hole; 23-feed liquor aperture; The 3-pneumatic valve; The 31-bottom spool; 32-bottom spool seat hole; The 4-discharge nozzle; The 5-container; The pneumatic bigeminy part of 6-; The 7-electromagnetic valve; The 8-Programmable Logic Controller; 9-two pass joints;
The specific embodiment:
A kind of filling defoaming device of double pneumatic valve, as shown in Figure 1, it comprises feed pipe 1, last pneumatic valve 2, following pneumatic valve 3 and discharge nozzle 4, last pneumatic valve 2 is connected with series system by two pass joints 9 and following pneumatic valve 3, the last interface of last pneumatic valve 2 connects feed pipe 1, the lower interface of following pneumatic valve 3 connects discharge nozzle 4, is provided with feed liquor aperture 23 on the spool 21 of last pneumatic valve 2.
Its froth breaking pouring process is: the bottleneck of container 5 is aimed at discharge nozzle 4, open pneumatic valve 2 and following pneumatic valve 3 simultaneously, at this moment, liquid to be filled is from the feed pipe 1 upper valve core seat hole 22 of flowing through successively, two pass joints 9, bottom spool seat hole 32, discharge nozzle 4, inject in the container 5 fast unimpededly, when the liquid level in the container 5 during near the bottleneck of container 5, close immediately and close pneumatic valve 2, at this moment, upper valve core 21 is sealed upper valve core seat hole 22, liquid in the feed pipe 1 can only flow into pneumatic valve 3 down by the feed liquor aperture on the upper valve core 21 23, because the fluid aperture of following pneumatic valve 3 is several times of feed liquor aperture 23, the flow of liquid that feed liquor aperture 23 from upper valve core 21 flows out can only slowly splash in the container 5 when descending pneumatic valve 3, so just can thoroughly eliminate in the pouring process because of being filled in the defective that container finish produces foam fast.Its control principle as shown in Figure 2,2 gentle moving to electromagnetic valve 7 of last pneumatic valve link to each other, following pneumatic valve 3 links to each other with another pneumatic reversing solenoid valve 7, two pneumatic reversing solenoid valves 7 all link to each other with pneumatic bigeminy part 6 by gas circuit; Two pneumatic reversing solenoid valves 7 all are electrically connected with Programmable Logic Controller 8, and the switch of last pneumatic valve 2 and following pneumatic valve 3 is controlled by pneumatic bigeminy part 6, air operated reversing valve 7 by Programmable Logic Controller 8.
This filling defoaming device is applicable to any liquid-filling machine.
Claims (1)
1, a kind of filling defoaming device of double pneumatic valve, it is characterized in that: it comprises feed pipe (1), last pneumatic valve (2), following pneumatic valve (3) and discharge nozzle (4), last pneumatic valve (2) is connected with series system with following pneumatic valve (3), the last interface of last pneumatic valve (2) connects feed pipe (1), the lower interface of following pneumatic valve (3) connects discharge nozzle (4), is provided with feed liquor aperture (23) on the spool (21) of last pneumatic valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200360505U CN201240824Y (en) | 2008-05-29 | 2008-05-29 | Filling and defoaming device for duplex pneumatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200360505U CN201240824Y (en) | 2008-05-29 | 2008-05-29 | Filling and defoaming device for duplex pneumatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240824Y true CN201240824Y (en) | 2009-05-20 |
Family
ID=40714117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200360505U Expired - Lifetime CN201240824Y (en) | 2008-05-29 | 2008-05-29 | Filling and defoaming device for duplex pneumatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240824Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907226A (en) * | 2009-06-03 | 2010-12-08 | 项光平 | Integrated fluid reversing intelligent system |
| CN101590992B (en) * | 2008-05-29 | 2012-09-05 | 周数理 | Filling defoaming device of double pneumatic valve |
| CN102951588A (en) * | 2012-11-25 | 2013-03-06 | 安徽工程大学 | Material level filling method of plastic pipe beverage and device |
| CN104003339A (en) * | 2014-05-27 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Dripping-proof low-bubble linkage-type filling structure |
-
2008
- 2008-05-29 CN CNU2008200360505U patent/CN201240824Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590992B (en) * | 2008-05-29 | 2012-09-05 | 周数理 | Filling defoaming device of double pneumatic valve |
| CN101907226A (en) * | 2009-06-03 | 2010-12-08 | 项光平 | Integrated fluid reversing intelligent system |
| CN102951588A (en) * | 2012-11-25 | 2013-03-06 | 安徽工程大学 | Material level filling method of plastic pipe beverage and device |
| CN104003339A (en) * | 2014-05-27 | 2014-08-27 | 苏州锟恩电子科技有限公司 | Dripping-proof low-bubble linkage-type filling structure |
| CN104003339B (en) * | 2014-05-27 | 2016-03-23 | 苏州锟恩电子科技有限公司 | The filling structure of antidrip low bubble linkage type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080529 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080529 |