CN109906191A - Valve - Google Patents

Valve Download PDF

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Publication number
CN109906191A
CN109906191A CN201780067592.0A CN201780067592A CN109906191A CN 109906191 A CN109906191 A CN 109906191A CN 201780067592 A CN201780067592 A CN 201780067592A CN 109906191 A CN109906191 A CN 109906191A
Authority
CN
China
Prior art keywords
bar
shell
valve
channel
ingate
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
Application number
CN201780067592.0A
Other languages
Chinese (zh)
Inventor
J-M·波佩
T·费斯特延斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Altachem NV
Original Assignee
Altachem NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Altachem NV filed Critical Altachem NV
Publication of CN109906191A publication Critical patent/CN109906191A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G19/00—Table service
    • A47G19/12—Vessels or pots for table use
    • A47G19/18—Containers for delivering jam, mustard, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B65D83/205—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container
    • B65D83/206—Actuator caps, or peripheral actuator skirts, attachable to the aerosol container comprising a cantilevered actuator element, e.g. a lever pivoting about a living hinge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/34—Cleaning or preventing clogging of the discharge passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/48—Lift valves, e.g. operated by push action

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

The present invention relates to a kind of valves for fluid-distributing container comprising: the mounting cup that be fixed on container；It is fixed on the mounting cup and limits the shell with the channel of arrival end and outlet end, wherein hollow bar can be glidingly arranged in the channel.In order to provide a kind of valve for being also suitable for heterogeneous product, the particularly heterogeneous product containing solid particle, what is proposed according to the present invention is, the bar is flangeless and the sealing device in the form of concentric circumferences seal convexity is arranged on the bar, for being sealed between the outer surface of the bar and the shell.When the bar enters closed position from open position, it is held between the flange of the bar and the shell at least partially into the shell without product.

Description

Valve
Technical field
The present invention relates to a kind of valves for fluid-distributing container comprising the mounting cup that be fixed on container will be consolidated Due on the mounting cup and limiting the shell with the channel of arrival end and outlet end, wherein hollow, substantial cylindrical Bar is glidingly arranged in the channel, and the bar has radial ingate on its lower end and has on its upper end Axial outlet opening, to the interior open of the container when ingate is in the lower position that the bar is in it, and The enclosure interior is in when in the higher position that the bar is in it.
Background technique
Such valve has been used for the fluid for distributing various properties, a kind of and two kinds of components poly- in particular for distributing Urethane foam.Mounting cup has annular wall, and the annular wall terminates in outer annular passage part, the outer annular passage Part is crimped in a conventional manner on the cylindrical wall of container.
2015/0274404 A1 of US is related to a kind of valve for container, and the valve has arrival end and outlet with restriction The washer in the channel at end.The valve has the bar being slidably arranged in the channel, and the washer includes to be set to First part at the arrival end and the second part being set at the outlet end.The bar is arranged in its end There is flange.
9,387,977 B1 of US describes a kind of dual functional syngas colloidal sol valve module of tool there are two stem valve.First stem valve quilt It opens, to allow propeller to reach nozzle when actuator is initially pressed, then the second stem valve is opened to allow product to arrive Up to nozzle.
A kind of aerosol valve is described in 2014/152696 A1 of WO, with valve rod, valve rod shell, compressed spring with And hard retainer is formed by by the interaction of valve rod and valve rod shell.
When user wishes from container allocation product, valve rod is vertically pressed, to make the one of bar base upper surface It is partially disengaged the sealing to the bottom surface of shell.Then it pushes product to pass through valve rod by the propeller pressure in container dividing From surface between flow, with leave container to wherein apply the product region.
The form of above-mentioned valve has been widely adopted, but it is not suitable for any kind of fluid.It can not be with above-mentioned The conventional valve distribution of type has the heterogeneous fluid of solid particle, such as the heterogeneous food containing granular solid matter configures product, such as Pepper sauce with particle or the mustard with particle, because holding is jammed between the flange of bar and shell by particle, thus Valve is kept to open.
Summary of the invention
The object of the present invention is to provide a kind of valves, are also suitable for heterogeneous product, particularly containing the heterogeneous of solid particle Product.
The purpose is realized according to the present invention, because the bar is flangeless and setting is in concentric circumferences on the bar The sealing device of the form of seal convexity, for carried out between the outer surface of the bar and the shell in upper position it is close Envelope.
The present invention is based on such thoughts: the bar, for the shell low portion of sealing bar in a closed position Flange will be contained in the blocking of the particle in heterogeneous product.Due to the effect of the particle of blocking, valve will be stayed open.According to this Invention, has contemplated a kind of flangeless valve, the sealing device in the form of the concentric circumferences conical protrusions on the bar It is set between the bar and the shell.When the bar enters closing (top) position from opening (lower part) position, it is extremely Partially enter in the shell, is held between the flange of the bar and the shell without product.On the bar There is no flange that the solid particle being contained in heterogeneous fluid is hindered to enter the bar, has so that can distribute and have up to 5mm Diameter particle fluid.Therefore, fluid can freely flow in bar from container, then in bar flows outside to distribution In device.
Preferred embodiment in accordance with the present invention, sealing device in addition are in the channel of on the bar the or described shell At least one O-ring.
Herein, it is preferred that seal convexity is made of the material softer than the shell.
Another alternative solution is that the sealing device is in the shape of the conical circumferential surface in a part of the bar Formula.
The bar, the cone circumferential surface that is preferably located at the lower end of the bar are under the ingate of the bar Side seals the channel of the shell.
According to one embodiment of present invention, the bar is provided with as made by the material softer than the shell two Circumferential sealing protrusion, the seal convexity are set to the ingate following above and.
According to another embodiment of the invention, the bar is provided with a conical circumferential surface and is provided in institute State a circumferential sealing protrusion above ingate.
Alternatively, circumference O-ring can be set in the channel, in the ingate of the bar and concentric circles The bar is sealed below perimeter surface.
As can be seen that from these three embodiments, the sealing device can be directed to the requirement of product to be allocated Freely combine.
Also in the scope of the present invention, spring arrangement is set, for pushing the bar in higher position, And actuation means are set, for overcoming the effect of the spring arrangement to push the bar in lower position.
Herein, it is possible to, the spring arrangement is to be arranged in the shell or the mounting cup and the bar Helical spring between upper end.
The spring arrangement can be such as metal coil spring or plastic spiral spring.
Alternatively, the spring arrangement can be to be arranged between the shell or the mounting cup and the upper end of the bar Elastomer.
Such elastomer can be used for for the bar being pushed in higher position.
Valve of the invention can be used for any kind of fluid, homogeneity fluid or heterogeneous fluid, but be particularly suited for It especially include the heterogeneous fluid of solid particle in heterogeneous fluid.It can be in many productions comprising heterogeneous fluid as particle Product are found in field, for example, in the food industry, such as the slurry of the pepper with pepper particle, the mustard containing particle, etc.. Such heterogeneous fluid includes the liquid phase for being wherein dispersed with solid component.If solid particle is present in fluid, bar it is straight Diameter must be suited to the size of solid particle certainly.For solid particle (such as the pepper with the maximum gauge with 5mm Grain) fluid for, the free diameter of the bar (including its entrance) should be, for example, at least 6mm.
Detailed description of the invention
Hereinafter, the preferred embodiment of the present invention is described with reference to the drawings, in which:
Fig. 1 a, 1b and 1c with solid illustrate it is of the invention, in a closed position and starting position in first Embodiment,
Fig. 2 a, 2b and 2c with solid illustrate it is of the invention, in a closed position and starting position in second Embodiment,
Fig. 3 a, 3b and 3c illustrate third of the invention, in a closed position and in starting position with solid Embodiment,
Fig. 4 a, 4b, 4c, 4d, 4e show the distributor for starting valve of the invention by cleanable tube head, and
Fig. 5 a and 5b show the cleanable tube head.
Specific embodiment
Valve according to the present invention for fluid-distributing container includes: mounting cup (1), to be fixed in and wherein contain On container (not shown) equipped with product (usually under stress) to be allocated；Shell (2), will be fixed in the mounting cup (1) on and the channel (3) with arrival end and outlet end is limited, wherein hollow, substantial cylindrical bar (4) can be glidingly It is arranged in channel (3), the bar has axial with radial ingate (4a) on its lower end and on its upper end Outlet opening (4b).As can be seen from the figure, bar (4) is flangeless.
Bar (4) is provided with circumferential protrusion (5b) on the low portion of the bar (4).In order to realize good sealing, the circle All protrusions (5b) are preferably cone.
To container when the ingate (4a) of bar (4) is in the lower position (Fig. 1 b, 2b and 3b) that the bar (4) is in it Interior open, and enter in shell (2) when bar (4) enter in its higher position (Fig. 1 c, 2c and 3c).Work as entrance When hole (4) has fully entered shell, batch operation is terminated.
Other sealing device (5) is set between the outer surface of bar (4) and shell (2).These sealing devices (5) can be with For for example:
O-ring on bar (4) or shell (2) channel (3),
One or more circumferential sealings protrusion on bar (4), the seal convexity (one or more) is preferably by than shell The softer material of body (2) is made.
It is arranged spring arrangement (6), for bar (4) to be pushed into higher position, and actuation means (not shown) is set, For overcoming the effect of spring arrangement (6) that bar (4) are pushed into lower position.Spring arrangement can be for for example:
Be arranged between shell (2) or mounting cup (1) and the upper end of bar (4) helical spring (6a) (Fig. 1 a, 1b, 1c, 2a, 2b, 2c) or
Be arranged between shell (2) or mounting cup (1) and the upper end of bar (4) elastomer (6b) (Fig. 3 a, 3b and 3c)。
In the first embodiment of the present invention shown in Fig. 1 a, 1b and 1c, bar (4) is provided with by more than shell (2) Two circumferential sealing protrusions (5a) made by soft material, the seal convexity (5a) are set to below ingate (4a) and upper Side.
In all embodiments, in addition to spring, all components of valve are usually made of plastic material, the plastic material It is preferably chosen from the group as composed by PP, PE, PET, POM and TPE.Spring can be made of metal, and be preferably made of steel, But it can also be made of plastic material.
In the first embodiment, cup (1) can be made by being for example laminated PET, and shell (2) is by hydrel (the emerald green material in sea, one kind TPE it) is made, the ring between shell (2) and cup (1) is made of chlorobutadiene, neoprene or TPE, and spring arrangement (6) is by stainless Steel is made and bar (4) is made of delrin (Delrin, POM).
In the second embodiment of the present invention shown in Fig. 2 a, 2b and 2c, bar (4) is provided at ingate (4a) The conical circumferential surface (5b) of one of side, seals the channel (3) of shell (2), and be provided on ingate (4a) One circumferential sealing protrusion (5a) of side.
In a second embodiment, cup (1) can be made by being for example laminated PET, and shell (2) is by hydrel (the emerald green material in sea, TPE) It is made, the ring between shell (2) and cup (1) is made of chlorobutadiene, neoprene or TPE, and spring arrangement (6) is by stainless steel At and bar (4) be made of delrin (Delrin, POM).
In the 3rd embodiment shown in Fig. 3 a, 3b and 3c, flat circumference O-ring (5c) is set to channel (3) In, bar (4) are sealed below ingate, and the circumference conical surface of bar (4) (is arranged in shell to spring arrangement (6) (3) elastomer between the upper end of bar (4)) it is sealed.
In the present embodiment, cup (1) can be made by being for example laminated PET, and shell (2) is made of PP, PET or HDPE, And by delrin (Delrin, POM), either PP or PE are made bar (4).
Can by by fiber or particle (such as glass fibre, basalt fibre or particle or wollastonite fibre or Grain) it is added to the plastic material that bar (4) is made and enhances bar (4).
There is no flange that the solid particle being contained in heterogeneous fluid is hindered to enter bar (4).Therefore, fluid can be from container certainly It is flowed in bar (4) by ground, is then flowed in distributor from bar.
If solid particle is present in fluid, the diameter of bar must be suited to the size of solid particle certainly.For band For having the fluid of solid particle (such as pepper particle) of the maximum gauge with 5mm, the bar (4) (including its entrance) Freedom (interior) diameter should be, for example, at least 6mm.
Fig. 4 a, 4b, 4c, 4d, 4e show the distributor for being used to start valve of the invention on the top for being placed in container (8).The handle (8) being pivotably secured on distributor (7) can be pushed towards container, to start the valve.
Illustrated in figs. 5 a and 5 b by top view and side view in the cleanable tube head (9) in the form of pipe, it There are flange (10) on downside.Flange (10) is in the form of longitudinal plate.
The internal diameter that cleanable tube head (9) has corresponds essentially to the outer diameter of bar (4), so that tube head (9) can be by It places on bar (4), as shown in figures 4 b and 4 c.
Handle (8) has axial clearance (11), the flange (10) of tube head (9) and when the gap alignment (Fig. 4 b and 4d), the gap allows the flange (10) of tube head (9) to pass through gap (11), and in the flange of tube head (9) (10) by right from this Level, which is set, turns to non-aligned position so that (Fig. 4 c and 4e), institute when flange (10) can be pushed down to start the valve State the flange (10) that gap (11) are less than tube head (9).
Therefore, valve will be only on the top that tube head (9) is placed on bar (4) and the flange (10) of tube head (9) is turned Move to wherein it be misaligned with gap (11) so that flange (10) can be by the case where in position that handle (8) push down on It is activated.This allows users to ensure non-aligned position of the output of products only in tube head (9) in flange (10) and gap (11) In on bar (4) in the case where occur.By rotating tube head (9) far from the starting position, it can be ensured that even if pushing Output of products will not occur when handle (8).
The distributor combined shown in Fig. 4 a to 4e, with tube head (9) cleanable shown in Fig. 5 a and 5b is certain It can also be used in combination with other valves in addition to valve of the invention.

Claims (10)

1. a kind of valve for fluid-distributing container comprising: the mounting cup (1) that be fixed on the container；It is fixed on On the mounting cup (1) and the shell (2) with the channel (3) of arrival end and outlet end is limited, wherein hollow, substantially round Cylindrical rod (4) can be glidingly arranged in the channel (3), and the bar (4) has radial ingate on its lower end (4a) and there is axial outlet opening (4b) on its upper end, the ingate (4a) is in the lower of it in the bar (4) Position in when to the container interior open and the shell is in when in the higher position that the bar (4) is in it Internal portion, which is characterized in that the bar (4) is flangeless and setting is in concentric circumferences seal convexity on the bar (4) The sealing device (5b) of the form of (5b), for being sealed between the outer surface and the shell (2) of the bar (4).
2. valve (1) according to claim 1, which is characterized in that on the bar (4) or the channel of the shell (2) (3) the other sealing device at least one O-ring (5c) form is provided in.
3. valve according to claim 1, which is characterized in that the seal convexity (5b) is by softer than the shell (3) Material is made.
4. valve according to any one of claims 1 to 3, which is characterized in that the sealing device is the bar (4) Conical circumferential surface (5b) in a part.
5. valve according to any one of the preceding claims, which is characterized in that the bar (4) is provided with by than the shell Two circumferential sealing protrusions (5a) made by the softer material of body (3), described two circumferential sealings raised (5a) are respectively set In the ingate (4a) following above and.
6. valve according to any one of the preceding claims, which is characterized in that the bar (4) is provided in the entrance A circumferential surface (5b) below hole (4a), the circumferential surface seal the channel (3) of the shell (2), the bar A circumferential sealing protrusion (5a) being provided with above the ingate (4a).
7. valve according to any one of the preceding claims, which is characterized in that circumference O is arranged in the channel (3) Shape ring (5c), the O-ring is below the ingate (4a) of the bar (4) and concentric circumferences surface (5b) to the bar (4) it seals.
8. valve according to any one of the preceding claims, which is characterized in that setting spring arrangement is used for the bar (4) it is pushed into the higher position, and actuation means is set, for overcoming the effect of the spring arrangement by the bar (4) it is pushed into the lower position.
9. valve according to claim 9, which is characterized in that the spring arrangement is to be arranged in the shell (2) or described Helical spring (6a) between mounting cup (1) and the upper end of the bar (4).
10. valve gear according to claim 9, which is characterized in that the spring arrangement be arranged in the shell (2) or Elastomer (6b) between the mounting cup (1) and the upper end of the bar (4).
CN201780067592.0A 2016-11-04 2017-10-25 Valve Pending CN109906191A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE2016/5819A BE1024213B1 (en) 2016-11-04 2016-11-04 Valve
BE2016/5819 2016-11-04
PCT/EP2017/077239 WO2018082979A1 (en) 2016-11-04 2017-10-25 Valve

Publications (1)

Publication Number Publication Date
CN109906191A true CN109906191A (en) 2019-06-18

Family

ID=57960173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780067592.0A Pending CN109906191A (en) 2016-11-04 2017-10-25 Valve

Country Status (5)

Country Link
US (1) US20190274455A1 (en)
EP (1) EP3535200A1 (en)
CN (1) CN109906191A (en)
BE (1) BE1024213B1 (en)
WO (1) WO2018082979A1 (en)

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US20190274455A1 (en) 2019-09-12
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EP3535200A1 (en) 2019-09-11

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