CN101402441A - Negative pressure loading valve - Google Patents
Negative pressure loading valve Download PDFInfo
- Publication number
- CN101402441A CN101402441A CNA2008101960277A CN200810196027A CN101402441A CN 101402441 A CN101402441 A CN 101402441A CN A2008101960277 A CNA2008101960277 A CN A2008101960277A CN 200810196027 A CN200810196027 A CN 200810196027A CN 101402441 A CN101402441 A CN 101402441A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- feed liquor
- valve
- spool
- valve seat
- 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.)
- Pending
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention provides a filling valve which can quickly discharge air in a bottle in the filling process, so as to improve the filling speed. A valve core is arranged in a valve seat and fixed by an inner clamp, and a matching surface of the valve core and the valve seat are sealed by two O-shaped rings distributed on two sides of a negative pressure extracting outlet. The valve seat is provided with a negative pressure extracting port which is communicated with a negative pressure device; the middle of an exhaust tube is provided with a through hole which is communicated with a negative pressure extracting port on the valve core; and the air in the bottle can be extracted from the passage when the filling is performed. The filling valve can quickly discharge the air in the bottle in the filling process, so as to improve the velocity of flow of the filling valve and the work efficiency of the filling valve.
Description
Technical field
The present invention relates to a kind of filling valve, belong to beverage machine filling apparatus field.
Background technology
Along with the fast development of China market economy, beverage industry progressively becomes an industry that development is swift and violent.Understand according to the contriver, beverage filling mainly adopts the mode of normal pressure can in the market, earlier beverage is injected a can cylinder during can, be connected with filling valve below the can cylinder, beverage flows in the bottle through filling valve by the pressure of self gravitation and liquid, flow rate of liquid directly has influence on filling speed, and therefore the speed of the flow velocity principal element that influences liquid air exhaustion in the bottle when being can use this filling valve can't realize the high-speed canning of beverage.
Summary of the invention
Technical matters to be solved by this invention is: at the shortcoming of normal pressure can, thereby propose can make in a kind of pouring process the air in the bottle to discharge the filling valve that improves filling speed fast.
For achieving the above object, the technical solution used in the present invention is: spool pack into behind the valve seat with in fasten, on the fitting surface with two O type circles sealings that are distributed in the both sides of taking out the negative pressure outlet.Take out the negative pressure mouth on the valve seat and communicate, can discharge the gas in the bottle with negative pressure device.End on the liquid piece O type circle be housed, under the effect of compression spring,, make valve seat form two obstructed cavitys up and down with valve seat contact seal, thus end the liquid piece can spool slide up and down make valve seat up and down two cavitys communicate or be obstructed.Seal with O ring is being arranged ending between liquid piece and the spool, to prevent that fluid seepage in the upper cavity is in lower chamber.The spool bottom is connected with extraction pipe.The extraction pipe bottom studs with O type circle and the sealing of feed liquor core.There is a through hole centre of extraction pipe, communicates with the negative pressure mouth of taking out on the spool, and the air during can in the bottle can be extracted out from this passage.The feed liquor breach is arranged at feed liquor core top, and there are two guide rings and a U type circle in the position that cooperates with valve seat, with being connected with of feed liquor core middle part screw thread adjust cover and and cap, can regulate the height of bottleneck pad.The spring top board in addition that is threaded with feed liquor core middle part, compression spring is compressed in the middle cavity of valve seat by the spring top board.
The invention has the beneficial effects as follows, when filled drink, can discharge the air in the bottle fast, thereby improve the flow velocity of filling valve, improved the filling valve work efficiency.
Description of drawings
Further specify below in conjunction with drawings and Examples.
Fig. 1 is the valve state front view that closes of the present invention.
Fig. 2 is a pouring process scheme drawing of the present invention.
Among Fig. 1, Fig. 2: 1, spool, 110, inlet, 120, take out negative pressure channel, 2, valve seat, 210, take out negative pressure outlet, 3, the spring top board, 4, extraction pipe, 410, take out negative pressure channel, 5 and cap, 6, feed liquor core, 610, the A chamber, 620, the B chamber, 630, feed liquor breach, 7, adjust cover, 8, the bottleneck pad, 9, external compression spring, 10, interior compression spring, 11, interior card, 12, O type circle, 13, O type circle, 14, end the liquid piece, 15, O type circle, 16, O type circle, 17, U type circle, 18, guide ring, 19, O type circle, 20, fluid cylinder, 21, a folder bottle piece, 22, lift cam.
The specific embodiment
As shown in Figure 1 and Figure 2, the negative pressure loading valve that the present invention is used for high-speed canning comprises: spool 1, the interior card 11 of valve seat 2 usefulness of Pei Heing is fixed with it, seal with two O type circles 13 that are distributed in the both sides of taking out negative pressure outlet 210 on the fitting surface, take out negative pressure outlet 210 and communicate, can discharge the gas in the bottle fast with taking out negative pressure device.Only on the liquid piece 14 O type circle 15 is housed, under the effect of interior compression spring 10, contacts, make A chamber 610 and B chamber 620 separate, end liquid piece 14 and can on spool 1, slide, and only having O shape circle 16 to be used for sealing between liquid piece 14 and the spool 1 with valve seat 2.Spool 1 bottom is connected with extraction pipe 4 and makes to take out negative pressure channel 120 and take out negative pressure channel 410 and form integral passages.Bleeding point 410 is arranged at extraction pipe 4 bottoms, and studs with O type circle 19 and 6 sealings of feed liquor core.Feed liquor core 6 tops have feed liquor breach 630, and there are two guide rings 18 and U type circle 17 in the position that cooperates with valve seat 2, be threaded with feed liquor core 6 middle parts be adjust cover 7 and and cap 5, can regulate the height of bottleneck pad 8.The spring top board 3 in addition that is threaded with feed liquor core 6 middle parts, external compression spring 9 is compressed in the cavity of valve seat 2 centres by spring top board 3.This negative pressure loading valve seals with O circle 12 and fluid cylinder 20.
Negative pressure valve pouring process of the present invention is as follows: the position of at first regulating bottleneck pad 8 according to the requirement of liquid level, folder bottle piece 21 is clamped bottle makes bottle and 8 contact seals of bottleneck pad by lift cam 22, and air admission bleeding point 410 is extracted out by taking out negative pressure outlet 210 at last by taking out negative pressure channel 120 in the bottle.In the process that bottle rises, feed liquor core 6 up moves and touches only behind the liquid piece 14 together that upward movement is ganged up A chamber 610, B chamber 620, liquid in the fluid cylinder 20 by inlet 110 enter A chamber 610, B chamber 620 enters in the bottle, when liquid level arrives feed liquor core 6 bottoms, liquid enters extraction pipe 4 to be continued to extract out by taking out negative pressure outlet 210 at last through taking out negative pressure channel 120 from bleeding point 410 under the effect of little negative pressure, and can this moment finishes.Bottle toward descending, under the effect of interior compression spring 10, external compression spring 9, makes only liquid piece 14,6 recoveries of feed liquor core close the valve state position by lift cam 22, A chamber 610 and B chamber 620 compartments, and pouring process finishes.
Claims (1)
1. negative pressure loading valve, comprise: spool 1 is fixed with the interior card 11 of valve seat 2 usefulness, seal with two O type circles 13 that are distributed in the both sides of taking out negative pressure outlet 210 on the fitting surface, taking out negative pressure outlet 210 communicates with negative pressure device, ending liquid piece 14 can slide up and down at spool 1, and only there is being O shape circle 16 to be used for sealing between liquid piece 14 and the spool 1, spool 1 bottom is connected with extraction pipe 4 and makes to take out negative pressure channel 120 and take out negative pressure channel 410 and form integral passages, there are two guide rings 18 and U type circle 17 in the position that cooperates with valve seat 2, be threaded with feed liquor core 6 middle parts be adjust cover 7 and and cap 5, play the effect of regulating bottleneck pad 8, the spring top board 3 in addition that is threaded with feed liquor core 6 middle parts, external compression spring 9 is compressed in the cavity of valve seat 2 centres by outer spring top board 3, it is characterized in that: spool 1 is taken out negative pressure channel 120, end on the liquid piece 14 O type circle 15 is housed, under the effect of interior compression spring 10, contact with valve seat 2, make A chamber 610 separate with B chamber 620, feed liquor breach 630 is arranged at feed liquor core 6 tops, bleeding point 410 is arranged at extraction pipe 4 bottoms, and studs with O type circle 19 and 6 sealings of feed liquor core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101960277A CN101402441A (en) | 2008-09-11 | 2008-09-11 | Negative pressure loading valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101960277A CN101402441A (en) | 2008-09-11 | 2008-09-11 | Negative pressure loading valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101402441A true CN101402441A (en) | 2009-04-08 |
Family
ID=40536626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101960277A Pending CN101402441A (en) | 2008-09-11 | 2008-09-11 | Negative pressure loading valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101402441A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167275A (en) * | 2010-12-30 | 2011-08-31 | 江苏华宇飞凌包装机械有限公司 | Filling valve for container with wide mouth |
| CN102951319A (en) * | 2011-08-19 | 2013-03-06 | 北京强度环境研究所 | Negative-suction leak-proof filling valve |
| CN105668490A (en) * | 2014-12-08 | 2016-06-15 | 克罗内斯股份公司 | Filling valve for filing product for filling container |
| CN111056518A (en) * | 2018-10-16 | 2020-04-24 | 萨克米饮料股份公司 | Filling machine for hot filling |
-
2008
- 2008-09-11 CN CNA2008101960277A patent/CN101402441A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167275A (en) * | 2010-12-30 | 2011-08-31 | 江苏华宇飞凌包装机械有限公司 | Filling valve for container with wide mouth |
| CN102951319A (en) * | 2011-08-19 | 2013-03-06 | 北京强度环境研究所 | Negative-suction leak-proof filling valve |
| CN102951319B (en) * | 2011-08-19 | 2015-09-30 | 北京强度环境研究所 | Self negative suction anti-dropwise-leakage filling valve |
| CN105668490A (en) * | 2014-12-08 | 2016-06-15 | 克罗内斯股份公司 | Filling valve for filing product for filling container |
| CN111056518A (en) * | 2018-10-16 | 2020-04-24 | 萨克米饮料股份公司 | Filling machine for hot filling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090408 |