CN104295761A - Plunger valve - Google Patents
Plunger valve Download PDFInfo
- Publication number
- CN104295761A CN104295761A CN201410500103.4A CN201410500103A CN104295761A CN 104295761 A CN104295761 A CN 104295761A CN 201410500103 A CN201410500103 A CN 201410500103A CN 104295761 A CN104295761 A CN 104295761A
- Authority
- CN
- China
- Prior art keywords
- sealing
- perfusing hole
- plunger valve
- valve according
- spool
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0081—Dispensing valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0207—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0214—Plug channel at 90 degrees to the inlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
- F16K5/0257—Packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a plunger valve which comprises a valve cavity, a valve element and a liquid absorbing mechanism. The valve element is located in the valve cavity. The liquid absorbing mechanism is communicated with the valve cavity. The valve cavity is provided with a feed port and a pouring port. The pouring port is provided with an elastic sealing part matched with the pouring port. The sealing part is segmented to form at least three rotating parts. After the rotating parts rotate, the pouring port is smooth, and after the rotating parts reset, the pouring port is sealed. After the rotating parts are pressed by liquid or solid in a poured product, the rotating parts rotate downwards to make the pouring port smooth, and the poured product can be poured into a package bottle; when no product is poured, or the rotating parts can not rotate as impact force on the sealing part from the product is too small, under the elastic effect of the rotating parts, the rotating parts rotate to reset to the initial position. The pouring port sealing structure of the plunger valve is simple, structural dead angles are avoided, and the plunger valve is safe, sanitary and wide in application range for food processing industries.
Description
Technical field
The present invention relates to filling liquid technical field, refer in particular to a kind of plunger valve.
Background technique
Beverage, finished product water often need to carry out quantitative filling by plunger valve, and its application area is more extensive.The perfusing hole that existing plunger valve passes through carries out product perfusion, and in use, perfusing hole coordinates with the bottleneck of packing bottle, and product pours in packing bottle from perfusing hole; When packing bottle is filling expired after, perfusing hole does not adopt any seal approach, there will be the phenomenon that tear drop leaks material.
Summary of the invention
Based on this, the invention reside in and provide a kind of plunger valve, it can overcome the deficiencies in the prior art, solves the problem that plunger valve perfusing hole not easily seals, and avoids occurring that tear drop leaks the phenomenon of material.
Its technological scheme is as follows:
A kind of plunger valve, it liquid sucting mechanism comprising valve pocket, be positioned at the spool of described valve pocket and be communicated with described valve pocket, described valve pocket is provided with material feeding mouth and perfusing hole, be provided with at described perfusing hole place coordinate with described perfusing hole there is flexible Sealing, split described Sealing and form at least three rotating components, after described rotating component rotates, described perfusing hole is unimpeded, the described perfusing hole of sealing after all described rotating components reset.
Below further technological scheme is described:
Further, described Sealing is with its center for starting point, and splitting described Sealing is laterally multiple region, and each region is a rotating component.
Further, the shape of described rotating component is triangle.
Further, described Sealing is silicone-rubber seals, described Sealing segmentation formation eight described rotating components.
Further, described perfusing hole place is fixed with filling mouth, and described Sealing is fixed between described filling mouth and described perfusing hole.
Further, described Sealing is the circle with described perfusing hole mating shapes.
Further, described Sealing is with its center for starting point, and Sealing described in even partition is multiple region laterally.
Further, the outer wall of described spool is provided with the first inclined-plane, described valve pocket is provided with the second inclined-plane coordinated with described first inclined-plane, and be fixed with hold-down mechanism at described valve pocket away from one end of described material feeding mouth, described hold-down mechanism and described spool support compressing first inclined-plane and the second inclined-plane and offset.
Further, described hold-down mechanism comprises fixed base, and is provided with spring seat at the middle part of fixed base and is positioned at the Compress Spring of described spring seat.
Further, described hold-down mechanism is fixed with thumb wheel away from one end of described valve pocket, and the rotatingshaft of described thumb wheel is connected with described spool; Described spool is provided with feeding-passage and filling passage, and after rotating described thumb wheel, described material feeding mouth, described feeding-passage are communicated with described liquid sucting mechanism, or described liquid sucting mechanism, described filling passage are communicated with described perfusing hole.
Below the principle, effect etc. of preceding solution are described:
Described plunger valve arranges Sealing at described perfusing hole place, and after described Sealing is split, Sealing is made to form at least three rotating rotating components, after rotating component is subject to pouring into the liquid or solid compressing in product, rotating component rotates, make perfusing hole unimpeded, perfusion product can be circulated in packing bottle; And when product-free pours into or when product can not rotate the too little rotating component of Sealing impact force, under the elastic reaction of rotating component self, rotating component rotates and recovers initial position, after all described rotating components recover initial position, an overall structure can be formed, thus described perfusing hole is sealed, avoid tear drop to leak material phenomenon and occur.The structure of the perfusing hole sealing configuration of described plunger valve is simple, and non-structure dead angle, for food-processing industry, safety and sanitary, applied range.
The cooperation on the first inclined-plane and the second inclined-plane is passed through between described valve pocket and described spool, and sealed by hold-down mechanism pressed spool, in use, can coordinate in the moment between first inclined-plane and the second inclined-plane, and greatly reduce between it because of fricative loss, avoid foreign matter to call in product, and greatly reduce potential hygienic risk.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the plunger valve described in the embodiment of the present invention;
Fig. 2 is the structural representation two of the plunger valve described in the embodiment of the present invention;
Fig. 3 is the using state figure mono-of the Sealing described in the embodiment of the present invention;
Fig. 4 is the using state figure bis-of the Sealing described in the embodiment of the present invention;
Fig. 5 is the plan view of the Sealing described in the embodiment of the present invention.
Description of reference numerals:
10, valve pocket, 12, material feeding mouth, 14, perfusing hole, 16, Sealing, 162, rotating component, 18, filling mouth, the 101, second inclined-plane, 20, spool, the 22, first inclined-plane, 24, feeding-passage, 26, filling passage, 30, liquid sucting mechanism, 32, cylinder, 34, piston cylinder, 36, piston, 40, fixed base, 42, spring, 44, spring seat, 50, thumb wheel.
Embodiment
Below embodiments of the invention are described in detail:
As shown in Figures 1 and 2, a kind of plunger valve, it liquid sucting mechanism 30 comprising valve pocket 10, be positioned at the spool 20 of described valve pocket 10 and be communicated with described valve pocket, described valve pocket 10 is provided with material feeding mouth 12 and perfusing hole 14, be provided with at described perfusing hole 12 place coordinate with described perfusing hole 12 there is flexible Sealing 16, split described Sealing 16 and form at least three rotating components 162, it is unimpeded that described rotating component 162 rotates rear described perfusing hole 14, seals described perfusing hole after all described rotating components 162 reset.
At described perfusing hole 14 place, Sealing 16 is set, and after described Sealing 16 is split, Sealing 16 is made to form at least three rotating rotating components 162, as shown in Figure 3, after rotating component 162 is subject to pouring into the liquid or solid compressing in product, rotating component 162 rotates, and makes perfusing hole 14 unimpeded, and perfusion product can be circulated in packing bottle; As shown in Figure 4, and when product-free pours into or when product to the impact force of Sealing 16 is too little, rotating component 162 can not be rotated, under the elastic reaction of rotating component 162 self, rotating component 162 rotates and recovers initial position, after all described rotating components 162 recover initial position, an overall structure can be formed, thus described perfusing hole 14 is sealed, avoid tear drop to leak material phenomenon and occur.
Be circular for product-filled packing bottle bottleneck, filling mouth 18 is fixed with at perfusing hole 14 place, the cross section of described filling mouth 18 is the circle of mating with packing bottle bottleneck, and described Sealing 16 is fixed between described perfusing hole 14 and described filling mouth 18, seals from the top of filling mouth 18.Preferred described Sealing 16 and described filling mouth 18 are secured by bolts in the outside of described perfusing hole 14.Described Sealing 162 is silicone-rubber seals.As shown in Figure 5, the shape of described Sealing 16 is circular.Described Sealing 16 for starting point, splits described Sealing 16 with its center (center of circle) outside it, makes Sealing 16 can form multiple region, and each region is a rotating component 162.Preferably rotating component 162 described in each be formed as triangle, adopt the mode of even partition Sealing 16, form isosceles triangle, the mode of dividing equally, make to press each pressure required for rotating component 162 equal, product-filledly can to fall from the middle part of Sealing 16, thus can pour in packing bottle accurately.Sealing 16 is preferably divided into eight pieces of regions by the present embodiment, namely forms 8 described rotating components 162.
The piston 36 that described liquid sucting mechanism 30 comprises cylinder 32, piston cylinder 34 and is installed in piston cylinder 34, described piston cylinder 34 is fixed on the top of described valve pocket 10, and be communicated with valve pocket 10, cylinder 32 is installed on the upper end of piston cylinder 34, by cylinder 32 jigger lifting piston 36, piston 36 rises, and draws the product entered from material feeding mouth 12, and product introduction is in piston cylinder 34.
The outer wall of described spool 20 is taper, be provided with the first inclined-plane 22, the inwall of described valve pocket 10 is provided with the second inclined-plane 101 coordinated with described first inclined-plane 22, hold-down mechanism is fixed with away from one end of described material feeding mouth 12 at described valve pocket 10, hold-down mechanism pressed spool 20 makes the first inclined-plane 22 can closely cooperate with the second inclined-plane 101, thus completes sealing.Described spool 10 is provided with feeding-passage 24 and filling passage 26, and described feeding-passage 24 can communicate with described material feeding mouth 12, described piston cylinder 34; Described filling passage 26 can communicate with described perfusing hole 14, described piston cylinder 34.
Described hold-down mechanism comprises with described valve pocket 10 away from the fixing fixed base 40 in one end of material feeding mouth 12, and spring 42 and the spring seat 44 for fixing spring 42 is provided with at the middle part of fixed base 40, spring 42 can compress described spool 20, and the first inclined-plane 22 of spool 20 is closely cooperated with the second inclined-plane 101 of valve pocket 10.
Thumb wheel 50 is fixed with away from one end of described valve pocket 10 at described hold-down mechanism, the rotatingshaft of described thumb wheel 50 is connected with described spool 20 through after described fixed base 40, spring seat 44, and described spring 42 is placed on the rotatingshaft of described thumb wheel 50, is rotated by thumb wheel 50 and drive described spool 20 to rotate.
As shown in Figure 1, when carrying out suction, spool 20 is driven by the rotation of thumb wheel 50 and rotates to specified angle, now, material feeding mouth 12 is communicated with piston cylinder 34 by feeding-passage 24 by spool 20, cylinder 32 action up jigger lifting piston 36, and then the product of the supply pipe be communicated with material feeding mouth 12 is absorbed be stored in piston cylinder 34.As shown in Figure 2, when pouring into, spool 20 is rotated to an angle by the rotation of thumb wheel 50 again, such as the present embodiment thumb wheel 50 90-degree rotation, now, liquid sucting mechanism 30 is communicated with perfusing hole 14 by filling passage 26 by spool 20, and cylinder 32 action is to pressing down piston 36, and starting the product be drawn in piston cylinder 34 can enter in bottle through the filling passage 26 of spool 20, filling nozzle 18.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a plunger valve, it is characterized in that, it liquid sucting mechanism comprising valve pocket, be positioned at the spool of described valve pocket and be communicated with described valve pocket, described valve pocket is provided with material feeding mouth and perfusing hole, be provided with at described perfusing hole place coordinate with described perfusing hole there is flexible Sealing, split described Sealing and form at least three rotating components, after described rotating component rotates, described perfusing hole is unimpeded, the described perfusing hole of sealing after all described rotating components reset.
2. plunger valve according to claim 1, is characterized in that, described Sealing is with its center for starting point, and splitting described Sealing is laterally multiple region, and each region is a rotating component.
3. plunger valve according to claim 1 and 2, is characterized in that, the shape of described rotating component is triangle.
4. plunger valve according to claim 1 and 2, is characterized in that, described Sealing is silicone-rubber seals, described Sealing segmentation formation eight described rotating components.
5. plunger valve according to claim 1 and 2, is characterized in that, described perfusing hole place is fixed with filling mouth, and described Sealing is fixed between described filling mouth and described perfusing hole.
6. plunger valve according to claim 1 and 2, is characterized in that, described Sealing is the circle with described perfusing hole mating shapes.
7. plunger valve according to claim 2, is characterized in that, described Sealing is with its center for starting point, and Sealing described in even partition is multiple region laterally.
8. plunger valve according to claim 1, it is characterized in that, the outer wall of described spool is provided with the first inclined-plane, described valve pocket is provided with the second inclined-plane coordinated with described first inclined-plane, be fixed with hold-down mechanism at described valve pocket away from one end of described material feeding mouth, described hold-down mechanism and described spool support compressing first inclined-plane and the second inclined-plane and offset.
9. plunger valve according to claim 8, is characterized in that, described hold-down mechanism comprises fixed base, and is provided with spring seat at the middle part of fixed base and is positioned at the Compress Spring of described spring seat.
10. plunger valve according to claim 9, is characterized in that, described hold-down mechanism is fixed with thumb wheel away from one end of described valve pocket, and the rotatingshaft of described thumb wheel is connected with described spool; Described spool is provided with feeding-passage and filling passage, and after rotating described thumb wheel, described material feeding mouth, described feeding-passage are communicated with described liquid sucting mechanism, or described liquid sucting mechanism, described filling passage are communicated with described perfusing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500103.4A CN104295761A (en) | 2014-09-25 | 2014-09-25 | Plunger valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500103.4A CN104295761A (en) | 2014-09-25 | 2014-09-25 | Plunger valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104295761A true CN104295761A (en) | 2015-01-21 |
Family
ID=52315616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500103.4A Pending CN104295761A (en) | 2014-09-25 | 2014-09-25 | Plunger valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986366A (en) * | 2015-06-03 | 2015-10-21 | 长沙今朝科技股份有限公司 | Filling machine, rotary valve pump device with adjustable filling amount and metering pump thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046518A (en) * | 1962-07-23 | 1966-10-26 | Walter Buerki | Improvements in or relating to self-sealing perforated walls |
| CN2035830U (en) * | 1988-06-08 | 1989-04-12 | 郭乃江 | Gas flange cock |
| CN1207084A (en) * | 1995-07-28 | 1999-02-03 | 流体成型系统公司 | Dispensing package |
| CN2787591Y (en) * | 2004-05-21 | 2006-06-14 | 吉林省北方医药有限责任公司 | Beverage bottle cover with silica gel valve |
| CN101033055A (en) * | 2007-04-11 | 2007-09-12 | 江苏星A包装机械集团有限公司 | Piston type definite quantity filling valve |
| WO2010028934A1 (en) * | 2008-09-11 | 2010-03-18 | Mettler-Toledo Ag | Weighing vessel for weighing substances |
| US20110186757A1 (en) * | 2010-02-01 | 2011-08-04 | Toyo Jidoki Co., Ltd. | Filling Channel Opening and Closing Device for Liquid Product Filling Apparatus |
| CN204164400U (en) * | 2014-09-25 | 2015-02-18 | 广州达意隆包装机械股份有限公司 | Plunger valve |
-
2014
- 2014-09-25 CN CN201410500103.4A patent/CN104295761A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1046518A (en) * | 1962-07-23 | 1966-10-26 | Walter Buerki | Improvements in or relating to self-sealing perforated walls |
| CN2035830U (en) * | 1988-06-08 | 1989-04-12 | 郭乃江 | Gas flange cock |
| CN1207084A (en) * | 1995-07-28 | 1999-02-03 | 流体成型系统公司 | Dispensing package |
| CN2787591Y (en) * | 2004-05-21 | 2006-06-14 | 吉林省北方医药有限责任公司 | Beverage bottle cover with silica gel valve |
| CN101033055A (en) * | 2007-04-11 | 2007-09-12 | 江苏星A包装机械集团有限公司 | Piston type definite quantity filling valve |
| WO2010028934A1 (en) * | 2008-09-11 | 2010-03-18 | Mettler-Toledo Ag | Weighing vessel for weighing substances |
| US20110186757A1 (en) * | 2010-02-01 | 2011-08-04 | Toyo Jidoki Co., Ltd. | Filling Channel Opening and Closing Device for Liquid Product Filling Apparatus |
| CN204164400U (en) * | 2014-09-25 | 2015-02-18 | 广州达意隆包装机械股份有限公司 | Plunger valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986366A (en) * | 2015-06-03 | 2015-10-21 | 长沙今朝科技股份有限公司 | Filling machine, rotary valve pump device with adjustable filling amount and metering pump thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |
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| RJ01 | Rejection of invention patent application after publication |