CN102954348B - Switch valve and gas-filling device of gas cylinder - Google Patents
Switch valve and gas-filling device of gas cylinder Download PDFInfo
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- CN102954348B CN102954348B CN201110245529.6A CN201110245529A CN102954348B CN 102954348 B CN102954348 B CN 102954348B CN 201110245529 A CN201110245529 A CN 201110245529A CN 102954348 B CN102954348 B CN 102954348B
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Abstract
The invention discloses a switch valve and a gas-filling device of a gas cylinder. The gas-filling device comprises the switch valve connected to a gas cylinder, a manual inflator, and a connection pipe for connecting the switch valve and the manual inflator. The switch valve comprises a valve seat which is connected to an opening of the gas cylinder, a switch unit which is installed on the valve seat and is used for releasing a liquid and blocking a liquid from entering into the gas cylinder, and a connection unit. The connection unit comprises a plug located at one side of the valve seat and a joint located at the other side of the valve seat. The adjacent switch valves can be connected by the opposite plugs and joints so that multiple gas cylinders can be communicated and thus a stored liquid amount is greatly improved and practicality and use convenience are obtained.
Description
Technical field
The present invention relates to a kind of switch valve, particularly relate to a kind of fluid that can control and pass in and out the switch valve of gas cylinder and the inflator of gas cylinder.
Background technique
Intelligent toys such as building blocks etc., can agitate the mental and creativity of motivates children, and help children to think independently, thus extensively by Consumer welcome and like.But the angle how to be inspired by education, instruction protection of the child earth resource, understands the power source of the nature such as the sun, air, water, reaches the object of teaching through lively activities, and is the target that current industry does one's utmost to develop.
Consult Fig. 1, the Pneumatic hydraulic device 1 of building block unit can be driven for TaiWan, China patent certificate No. 214799 case, mainly comprise a recovery cylinder 11 that is exportable and recycle-water, stored-gas and water form a gas cylinder 12 of Pneumatic water, extract the pump 13 that water in this recovery cylinder 11 and ambient air enter this gas cylinder 12, discharge a switching group 14 of this gas cylinder 12 internal air pressure water, Pneumatic water is utilized to produce a Pneumatic hydraulic motor 15 of power, and be communicated with this recovery cylinder 11, this gas cylinder 12, this pump 13, this switching group 14 and this Pneumatic hydraulic motor 15 and form a pipeline group 16 of a circulation loop.
When this switching group 14 discharges the Pneumatic water in this gas cylinder 12, this Pneumatic hydraulic motor 15 just can be driven to produce powerful and lasting power, make a building block unit 2 produce smooth and easy and continuous print action.
But, due to aforementioned pump 13, be communicated with by this pipeline group 16 between gas cylinder 12 with switching group 14, and cannot open separately, close, therefore, in use, all assemblies all will be arranged on this building block unit 2, and not only pipeline is complicated, and gas cylinder 12 one by one can only be used each time, in the vitality of power, still there is the space that can promote.
Summary of the invention
The object of the present invention is to provide and a kind ofly significantly can promote the switch valve of the gas cylinder of the Fluid Volume of storage and the inflator of gas cylinder.
The switch valve of gas cylinder of the present invention, is applicable to multiple being serially connected, and this gas cylinder has a bottleneck, and the switch valve of this gas cylinder comprises: valve seat, a switch element and a linkage unit.This valve seat has the valve nozzle be connected with this bottle mouth of gas cylinder, and extends along an axial direction and be communicated with a first flow of this valve nozzle.This switch element is arranged on this valve seat, enters this gas cylinder for release fluids, and fluid of blockading enters this gas cylinder.This linkage unit have be formed in this valve seat side and be communicated with this first flow a plug, be formed in this valve seat opposite side and be communicated with a joint of this first flow, and to be set between this joint and this first flow and an air inlet bolt for closing this joint, this plug for injecting gas or can connect for the joint of another switch valve, and this joint is when being connected to the plug of the switch valve that another is connected, this air inlet bolt by opening under the pressure of the plug of the switch valve be connected, can make this first flow and fittings.
The switch valve of gas cylinder of the present invention, the joint of this linkage unit is hubbed on this valve seat, and have and be relatively formed in its internal surface and a pair block defining a Ge great Jing district and a path district, this plug has the outstanding section of placing, and be relatively formed in this section of placing outer surface and Zhou Jing is less than this great Jing district and is greater than a pair fin in this path district, this section of placing can be set in the joint of the switch valve be connected, the great Jing district of joint of aforementioned fin by being connected, and be hampered by this to block with this joint turn be connected.
The switch valve of gas cylinder of the present invention, this linkage unit also have be set in this first flow and around this axis define a duct an external member, pass this joint after to screw togather with this valve seat and define a screw piece of a perforation around this axis, and an elastic component, this air inlet bolt has the air inlet tightening latch be set in this external member duct, and the air inlet bolt head be set in this screw piece perforation, this elastic component is nested with between this external member and this air inlet bolt head, do not having under External Force Acting, this air inlet bolt head of permanent ejection this perforation hermetic closed.
The switch valve of gas cylinder of the present invention, this valve seat also has crossing with this first flow and is communicated with second runner of this valve nozzle, this switch element has the switch valve member passing this second runner, and this switch valve member can switch between fluid of blockading enters a valve opening position that a valve closing position of this valve nozzle and release fluids enter this valve nozzle.
The switch valve of gas cylinder of the present invention, this valve seat also has this valve nozzle of connection and this first flow, a pore of the second runner, and this switch element also has and to be set in this valve nozzle and around the collar of this pore, an inflation bolt, and an elastic element, this inflation bolt has the inflation tightening latch be set in this collar, and the inflation bolt head be set in this pore, this elastic element is nested with between this collar and this inflation bolt head, do not having under External Force Acting, permanent this inflation bolt head of ejection this pore hermetic closed, this switch valve member can make the valve opening position in inflation bolt head and this stomatal limiting value gap at this inflation bolt head of an ejection, and one get loose this inflation bolt head valve closing position between turn.
The switch valve of gas cylinder of the present invention, this switch valve member has this inflation bolt head relative and a wide unequal major axis portion, footpath and a minor axis portion, and of being emerging in outside this valve seat dials control, this group of control is in turn process, this minor axis portion turn of interlock is to the valve closing position of this inflation bolt head relative, and this major axis portion turn of interlock is to the valve opening position of this inflation bolt head of ejection.
The inflator of gas cylinder of the present invention, this gas cylinder has a bottleneck, and this inflator comprises: the switch valve of the gas cylinder described at least one, a pump and an adapter.This pump, has a cylindrical shell, a stopper rod be set in by this cylindrical shell one end in this cylindrical shell, and is formed in this cylindrical shell the other end and defines a plug and a suction port of an air outlet.This adapter has a pipe fitting, and is arranged on two joints at these pipe fitting two ends, and the joint of this adapter is connected with the plug of this switch valve, the plug of this pump respectively.
Beneficial effect of the present invention is: adjacent switch valve can be interconnected with relative plug and joint, most gas cylinders is ganged up, and significantly can promote the Fluid Volume of storage, make the present invention also have practicability and convenience in use.
Accompanying drawing explanation
Fig. 1 is a stereogram, and TaiWan, China patent certificate No. 214799 case is described;
Fig. 2 is a three-dimensional exploded view, and a preferred embodiment of the switch valve of gas cylinder of the present invention and the inflator of gas cylinder is described;
Fig. 3 is a combination stereogram of this preferred embodiment;
Fig. 4 is the sectional view along Fig. 3 hatching line IV-IV;
Fig. 5 is the sectional view along Fig. 3 hatching line V-V;
Fig. 6 is a sectional view, illustrates that in this preferred embodiment, a plug places in a joint;
Fig. 7 is a sectional view, illustrates that in this preferred embodiment, this plug is hampered by this joint;
Fig. 8 is a sectional view, illustrates that this preferred embodiment breaker in middle valve member is positioned at a valve closing position;
Fig. 9 is a stereogram, illustrates that in this preferred embodiment, most gas cylinders are connected in series mutually;
Figure 10 is a sectional view, illustrates that in this preferred embodiment, most gas cylinders are interconnected;
Figure 11 is a stereogram, illustrates that this preferred embodiment is assembled in a building block unit.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 2, a preferred embodiment of inflator of the present invention coordinates a gas cylinder 3 to use.This gas cylinder 3 has a bottleneck 31.Coordinate and consult Fig. 3, Fig. 4, and Fig. 5, this inflator comprises the switch valve, the pump 7 that are made up of a valve seat 4, switch element 5, linkage unit 6, and an adapter 8.
This valve seat 4 have screw togather with this gas cylinder 3 bottleneck 31 and connect a valve nozzle 41, to extend along an axial direction and to be communicated with a first flow 42 of this valve nozzle 41, crossing with this first flow 42 and be communicated with second runner 43 of this valve nozzle 41, and be communicated with a pore 44 of this valve nozzle 41 and this first flow 42, second runner 43.
This switch element 5 has a collar 51, inflation bolt 52, elastic element 53, and a switch valve member 54.This collar 51 to be set in this valve nozzle 41 and around this pore 44.This inflation bolt 52 has the inflation tightening latch 521 be set in this collar 51, and is set in an inflation bolt head 522 in this pore 44.This elastic element 53 is nested with between this collar 51 and this inflation bolt head 522, is not having under External Force Acting, this inflation bolt head 522 of permanent ejection and this pore 44 air tight contact, and sealed porosity 44.This switch valve member 54 passes this second runner 43, and has this inflation bolt head 522 relative and a wide unequal major axis portion 541, footpath and a minor axis portion 542, and of being emerging in outside this valve seat 4 dials control 543.This group of control 543 is in turn process, this minor axis portion 542 turn of interlock is to relatively and a valve closing position (as Fig. 8) of this inflation bolt head 522 that gets loose, and this major axis portion 541 turn of interlock is to this inflation bolt head 522 of ejection, this inflation bolt head 522 and this pore 44 is made to form a valve opening position (as Fig. 5) in a gap.
This linkage unit 6 has an external member 61, screw piece 62, joint 63, air inlet bolt 64, elastic component 65, and a plug 66.This external member 61 to be set in this first flow 42 and to define a duct 610 around this axis X.This screw piece 62 passes after this joint 63 and this valve seat 4 screws togather, and makes this joint 63 be hubbed on this valve seat 4 side, and has the perforation 621 extended along this axis X.This joint 63 is communicated with this first flow 42, and has and be relatively formed in an internal surface and a pair block 633 defining a Ge great Jing district 631 (as Fig. 6) and a path district 632 (as Fig. 6).This air inlet bolt 64 has the air inlet tightening latch 641 be set in this external member 61 duct 610, and is set in an air inlet bolt head 642 in this screw piece 62 perforation 621.This elastic component 65 is arranged between this external member 61 and this air inlet bolt head 642, is not having under External Force Acting, this air inlet bolt head 642 of permanent ejection this perforation 621 hermetic closed.This plug 66 is formed in this valve seat 4 opposite side, and the section of placing 661 had from this valve seat 4 projection outward, and be relatively formed in a pair fin 662 of this section of placing 661 outer surface, this plug 66 is less than this great Jing district 631 bore in the maximum Zhou Jing at described fin place, but is greater than this path district 632 bore.
This pump 7 has a cylindrical shell 71, the stopper rod 72 be plugged on by this cylindrical shell 71 one end in this cylindrical shell 71, and is formed in this cylindrical shell 71 the other end and defines a plug 74 and a suction port 75 of an air outlet 73.This plug 74 has a section of placing 741, and is relatively formed in a pair fin 742 of this section of placing 741 outer surface.
This adapter 8 has a pipe fitting 81, and is arranged on two joints 82 at these pipe fitting 81 two ends.Described joint 82 has respectively and is relatively formed in its internal surface and a pair block 823 defining a Ge great Jing district 821 (as Fig. 6) and a path district 822 (as Fig. 6).And it is worth mentioning that, the footpath in this great Jing district 821 is wider than the maximum Zhou Jing of aforementioned fin 662,742, and the wide maximum Zhou Jing being less than aforementioned fin 662,742 in the footpath in this path district 822.
Consult Fig. 2, Fig. 5, Fig. 6 and Fig. 7, during inflation, the aforementioned joint 82 of this adapter 8 only need be utilized to be socketed the plug 74 of this pump 7 and the plug 66 on this valve seat 4 respectively, make the fin 662,742 on this plug 66,74 respectively by the great Jing district 821 of aforementioned joint 82, then, the aforementioned joint of turn 82 to aforementioned block 823 stops aforementioned fin 662,742 again, just aforementioned joint 63,82 can be positioned on aforementioned plug 66,74, this pump 7 is communicated with this valve seat 4 by this adapter 8.
Now, when this switch valve member 54 is positioned at this valve opening position, a gap can be formed with this pore 44 by the inflation bolt head 522 of this major axis portion 541 ejection, this air inlet bolt 64 can by this elastic component 65 elastic force effect and with this perforation 621 air tight contact, and close perforation 621, now, only need this stopper rod 72 of pumped back, just can guide ambient air by this suction port 75 through this air outlet 73, this pipe fitting 81 enters the first flow 42 in this valve seat 4, again by this first flow 42 through this second runner 43, aforementioned inflation bolt head 522 and the gap of this pore 44 and enter in this gas cylinder 3.
It is worth mentioning that, the suction port 75 of this pump 7 can an external water source (not shown), and synchronous attraction water enters in this cylindrical shell 71, whereby, the fluid such as water, air is delivered in this gas cylinder 3.
Consult Fig. 2, Fig. 8, after inflation completes, what only need this switch valve member 54 of turn dials control 543 to this valve closing position, this major axis portion 541 is made to depart from this inflation bolt head 522, now, this inflation bolt 52 can be subject to the elastic force effect of this elastic element 53, and multiple this pore 44 hermetic closed again, the air pressure blockaded in this gas cylinder 3 leaks.Whereby, only need unload this adapter 8, this pump 7, valve seat 4 and this gas cylinder 3 of being connected just can become the individuality of an individualism, and when using, only need again this switch valve member 54 of turn to this valve opening position, just can reach the object of the air pressure in release gas cylinder 3.
Consult Fig. 6, Fig. 9, Figure 10, importantly, the present invention can to contact most gas cylinders 3 by connection most switch valves, during use, place with the plug 66 of this valve seat 4 respectively in the joint 63 of adjacent valve seat 4, make the fin 662 on this plug 66 respectively by the great Jing district 631 of this joint 63, then, this joint 63 of turn stops aforementioned fin 662 to aforementioned block 633 again, just this joint 63 can be positioned on this plug 66, and due to after this plug 66 places this joint 63, a gap can be formed by this air inlet bolt 64 of ejection with this perforation 621, the first flow 42 of adjacent valve seat 4 is interconnected, whereby, at Fig. 9, air inlet bolt 64 in 10 rightmost side valve seats 4 still close this perforation 621 when, same need by the valve seat 4 of this adapter 8 connection diagram 9 leftmost side and this pump 7, just can by water, the fluids such as air are delivered in all gas cylinders 3 simultaneously, and only need the switch valve member 54 of control graph 9 leftmost side valve seat 4 just can reach unlatching, close the object of all gas cylinders 3, or valve opening position can be positioned at by the switch valve member 54 sequentially controlled from left to right on each valve seat 4, aforementioned gas cylinder 3 is made to discharge air pressure one by one.
Consult Figure 11, whereby, aforementioned gas cylinder 3 can be assembled in separately on a building block unit 91, supply air pressure required when power building blocks 92 produce power, and do not need the pump 7 that comprises as shown in Figure 5, and most gas cylinders 3 can well-off power, extends the actuation time of this building block unit 91.
According to upper described known, the switch valve of gas cylinder of the present invention and the inflator of gas cylinder have following advantages and effect:
Each switch valve of the present invention can both independently open or cut out, and become the individuality of an individualism, therefore, when the aforementioned switch valve being provided with gas cylinder 3 is assembled in this building block unit 91, do not need to comprise pump 7, and can room for promotion benefit and simplified assembly, and adjacent switch valve can be interconnected with joint 63 with relative plug 66, most gas cylinders 3 are ganged up, and significantly can promote the amount of gas pressure of storage, children are made to understand the transmission situation of power source (air pressure), and the proportional relation of amount of gas pressure and power time, not only can reach the object of teaching through lively activities, and the convenience on using and practicability can be promoted.
Claims (6)
1. a switch valve for gas cylinder, is applicable to multiple being serially connected, and this gas cylinder has a bottleneck, it is characterized in that the switch valve of this gas cylinder comprises:
A valve seat, have be connected with this bottle mouth of gas cylinder a valve nozzle, to extend along an axial direction and to be communicated with a first flow of this valve nozzle, and crossing with this first flow and be communicated with second runner of this valve nozzle;
A switch element, be arranged on this valve seat, and there is the switch valve member passing this second runner, this switch valve member can enter a valve opening position of this gas cylinder in release fluids by this valve nozzle, and fluid of blockading enter this valve nozzle a valve closing position between switch; And
A linkage unit, have be formed in this valve seat side and be communicated with this first flow a plug, be formed in this valve seat opposite side and be communicated with a joint of this first flow, and to be set between this joint and this first flow and an air inlet bolt for closing this joint, this plug for injecting gas or can connect for the joint of another switch valve, and this joint is when being connected to the plug of the switch valve that another is connected, this air inlet bolt by opening under the pressure of the plug of the switch valve be connected, can make this first flow and fittings.
2. the switch valve of gas cylinder according to claim 1, it is characterized in that: the joint of this linkage unit is hubbed on this valve seat, and have and be relatively formed in its internal surface and a pair block defining a Ge great Jing district and a path district, this plug has the outstanding section of placing, and be relatively formed in this section of placing outer surface and Zhou Jing is less than this great Jing district and is greater than a pair fin in this path district, this section of placing can be set in the joint of the switch valve be connected, the great Jing district of joint of aforementioned fin by being connected, and be hampered by this to block with this joint turn be connected.
3. the switch valve of gas cylinder according to claim 1 and 2, it is characterized in that: this linkage unit also has the external member being set in this first flow and defining a duct around this axis, screw togather with this valve seat after passing this joint and define a screw piece of a perforation around this axis, and an elastic component, this air inlet bolt has the air inlet tightening latch be set in this external member duct, and the air inlet bolt head be set in this screw piece perforation, this elastic component is nested with between this external member and this air inlet bolt head, do not having under External Force Acting, keep this air inlet bolt head of ejection this perforation hermetic closed.
4. the switch valve of gas cylinder according to claim 1, it is characterized in that: this valve seat also has this valve nozzle of connection and this first flow, a pore of the second runner, and this switch element also has and to be set in this valve nozzle and around the collar of this pore, an inflation bolt, and an elastic element, this inflation bolt has the inflation tightening latch be set in this collar, and the inflation bolt head be set in this pore, this elastic element is nested with between this collar and this inflation bolt head, do not having under External Force Acting, keep this inflation bolt head of ejection this pore hermetic closed, this switch valve member can make the valve opening position in inflation bolt head and this stomatal limiting value gap at this inflation bolt head of an ejection, and one get loose this inflation bolt head valve closing position between turn.
5. the switch valve of gas cylinder according to claim 4, it is characterized in that: this switch valve member has this inflation bolt head relative and a wide unequal major axis portion, footpath and a minor axis portion, and of being emerging in outside this valve seat dials control, this group of control is in turn process, this minor axis portion turn of interlock is to the valve closing position of this inflation bolt head relative, and this major axis portion turn of interlock is to the valve opening position of this inflation bolt head of ejection.
6. an inflator for gas cylinder, this gas cylinder has a bottleneck, it is characterized in that this inflator comprises:
The switch valve of at least one gas cylinder as described in claim arbitrary in claim 1 to 5;
A pump, has a cylindrical shell, a stopper rod be set in by this cylindrical shell one end in this cylindrical shell, and is formed in this cylindrical shell the other end and defines a plug and a suction port of an air outlet; And
Article one, take over, have a pipe fitting, and be arranged on two joints at these pipe fitting two ends, the joint of this adapter is connected with the plug of this switch valve, the plug of this pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110245529.6A CN102954348B (en) | 2011-08-25 | 2011-08-25 | Switch valve and gas-filling device of gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110245529.6A CN102954348B (en) | 2011-08-25 | 2011-08-25 | Switch valve and gas-filling device of gas cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102954348A CN102954348A (en) | 2013-03-06 |
| CN102954348B true CN102954348B (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110245529.6A Active CN102954348B (en) | 2011-08-25 | 2011-08-25 | Switch valve and gas-filling device of gas cylinder |
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| Country | Link |
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| CN (1) | CN102954348B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812397A (en) * | 2017-11-20 | 2019-05-28 | 吴树木 | It can be to the inflator that tubeless tyre is inflated |
| TWI649505B (en) * | 2018-01-12 | 2019-02-01 | 極點股份有限公司 | Inflatable joint and its combination with gas cylinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235512A1 (en) * | 1982-09-24 | 1984-03-29 | Philipp Kreis GmbH & Co Truma-Gerätebau, 8000 München | Safety device for gas connection lines, in particular for movable rooms |
| DE29802433U1 (en) * | 1998-02-16 | 1998-09-17 | GOK Regler- und Armaturen- Gesellschaft mbH & Co. KG, 97342 Seinsheim | Automatic valve for LPG |
| TW563585U (en) * | 2002-10-30 | 2003-11-21 | Genius Toy Taiwan Co Ltd | Pneumatic water-powered device capable of driving unit of building blocks |
| CN201322182Y (en) * | 2008-12-26 | 2009-10-07 | 张海辉 | CNG safe fast charge system with control screen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2922453B2 (en) * | 1996-01-05 | 1999-07-26 | シーケーディ株式会社 | Gas supply integrated unit |
| WO2005083542A1 (en) * | 2004-02-24 | 2005-09-09 | Parker-Hannifin Corporation | Proportional pressure control valve |
| US8235070B2 (en) * | 2008-06-02 | 2012-08-07 | Eaton Corporation | Two position three way valve |
-
2011
- 2011-08-25 CN CN201110245529.6A patent/CN102954348B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235512A1 (en) * | 1982-09-24 | 1984-03-29 | Philipp Kreis GmbH & Co Truma-Gerätebau, 8000 München | Safety device for gas connection lines, in particular for movable rooms |
| DE29802433U1 (en) * | 1998-02-16 | 1998-09-17 | GOK Regler- und Armaturen- Gesellschaft mbH & Co. KG, 97342 Seinsheim | Automatic valve for LPG |
| TW563585U (en) * | 2002-10-30 | 2003-11-21 | Genius Toy Taiwan Co Ltd | Pneumatic water-powered device capable of driving unit of building blocks |
| CN201322182Y (en) * | 2008-12-26 | 2009-10-07 | 张海辉 | CNG safe fast charge system with control screen |
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| CN102954348A (en) | 2013-03-06 |
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