CN204268071U - A kind of high pressure small gas cylinder - Google Patents
A kind of high pressure small gas cylinder Download PDFInfo
- Publication number
- CN204268071U CN204268071U CN201420743361.0U CN201420743361U CN204268071U CN 204268071 U CN204268071 U CN 204268071U CN 201420743361 U CN201420743361 U CN 201420743361U CN 204268071 U CN204268071 U CN 204268071U
- Authority
- CN
- China
- Prior art keywords
- stifled pin
- high pressure
- small gas
- gas cylinder
- hole
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The utility model relates to a kind of high pressure small gas cylinder, comprises bottle and cylinder valve, and described cylinder valve is arranged on the bottle mouth position of described bottle, it is characterized in that, described cylinder valve comprises valve body and stifled pin, and described valve body is provided with bottle joint, and the outermost end of described valve body is provided with input/output end; Be provided with the penetrating passage extended longitudinally in the longitudinal center position of described valve body, described stifled pin is arranged in this passage, and described stifled pin can slide in described passage between sealing station and open position.High pressure small gas cylinder structure in the utility model is simple, easy to connect, can carry out self-styled, can provide sufficient fresh-keeping gas, thus can ensure to some extent quality vinous wine fresh-keeping device.
Description
Technical field
The utility model relates to a kind of high pressure small gas cylinder, particularly relates to a kind of self sealing high pressure small gas cylinder that wine fresh-keeping device uses.
Background technique
In recent years, Grape Wine Culture rises at home, consume crowd vinous also expanding day, a kind of fresh-keeping, point cup is played to the wine after uncork, the wine fresh-keeping device of storage effect also day by day accepts by red wine Consumer, high pressure small gas cylinder, as the important feature providing fresh-keeping gas for wine fresh-keeping device, is directly connected to the performance and operational of complete machine.Various regular size has 4L in the market, 6L, 8L, 10L, 12L, 15L, 40L etc., volume is large, Heavy Weight, complex structure, use complex operation.The use of wine fresh-keeping device cannot be met, affect the normal use of wine fresh-keeping device.
Model utility content
In view of this, the purpose of this utility model be to provide a kind of structure simple, easy to connect and can be self-styled high pressure small gas cylinder.
The high pressure small gas cylinder that the utility model provides, comprises bottle and cylinder valve, and described cylinder valve is arranged on the bottle mouth position of described bottle, it is characterized in that, described cylinder valve comprises valve body and stifled pin, and described valve body is provided with bottle joint, and the outermost end of described valve body is provided with input/output end; Be provided with the penetrating passage extended longitudinally in the longitudinal center position of described valve body, described stifled pin is arranged in this passage, and described stifled pin can slide in described passage between sealing station and open position.
Preferably, described cylinder valve also comprises filter, and described passage is stepped, and described passage comprises filter installation portion and stifled pin assembly department, described filter is arranged in described filter assembly department, and described filter is substantially identical with described filter installation portion longitudinal length; Described stifled pin is arranged in stifled pin assembly department, and the longitudinal length of described stifled pin assembly department is longer than the longitudinal length of described stifled pin.
Preferably, described cylinder valve also comprises stifled pin bounding means, described passage also comprises bounding means assembly department, described bounding means assembly department is arranged between described filter installation portion and stifled pin assembly department, described stifled pin bounding means is arranged in described bounding means assembly department, both longitudinal lengths are substantially identical, and described stifled pin bounding means is provided with through hole.
Preferably, described stifled pin is stepped cylinder, comprises large-diameter portion and minor diameter part; Described stifled pin assembly department comprises first hole of matching with described large-diameter portion, the second hole coordinated with described minor diameter part, and described first hole is positioned at the position inside bottle, and its longitudinal length is greater than the longitudinal length of described large-diameter portion; Described second hole is connected with described first hole, and be also provided with the 3rd hole in the outermost near described valve body, the diameter in described 3rd hole is greater than the external diameter of described minor diameter part.
Preferably, the jointing place of described large-diameter portion and minor diameter part is provided with seal ring.
Preferably, between the outer wall and the inwall in the 3rd hole of described minor diameter part, form the space supplying the joint of external device to snap in.
Preferably, described seal ring is O RunddichtringO.
Preferably, described through hole is one or more.
Preferably, described bottle joint is worm structure.
Preferably, described small gas cylinder diameter is 68mm ~ 69mm, and volume is 0.3 ~ 0.5L.
High pressure small gas cylinder structure in the utility model is simple, easy to connect, can carry out self-styled, can provide sufficient fresh-keeping gas, thus can ensure to some extent quality vinous wine fresh-keeping device.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is the utility model high pressure small gas cylinder overall structure schematic diagram;
Fig. 2 is the utility model high pressure small gas cylinder cylinder valve exploded view;
Fig. 3 is the utility model high pressure small gas cylinder cylinder valve cutaway view Amplified image.
Embodiment
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In various figures, identical element adopts same or similar reference character to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
Illustrate, " interior " in the application refers to the direction near bottle inside, and " outward " refers to the direction away from bottle inside.
As shown in Figure 1, high pressure small gas cylinder of the present utility model comprises bottle 1 and cylinder valve 2, and described cylinder valve 2 is arranged on the bottle mouth position of described bottle 1, for by the high-pressure air source in described bottle 1 and ft connection or close.Preferably, described small gas cylinder diameter is 68mm ~ 69mm, and volume is 0.3 ~ 0.5L.
As depicted in figs. 1 and 2, described cylinder valve 2 comprises valve body 21, filter 22, stifled pin bounding means 23 and stifled pin 24.Described valve body 21 being provided with bottle joint 211, for being connected with the bottleneck of described bottle 1, thus described valve body 21, and then cylinder valve 2 being fixed on described bottle 1; Preferably, described joint 211 is worm structure.The outermost end of described valve body 21 is provided with input/output end 213, when output high-pressure gas outside from the high pressure small gas cylinder of the application, treats charger as output terminal for described high pressure small gas cylinder is connected to the external world; When being filled with pressurized gas to high pressure small gas cylinder inside of the present utility model, as input end for described high pressure small gas cylinder is connected to extraneous charger.The longitudinal center position of described valve body 21 is provided with penetrating passage 212, this passage 212 is stepped, comprise filter installation portion 2121, bounding means assembly department 2122 and stifled pin assembly department 2123, three is successively set on described passage 212 near bottle 1 inside to the direction away from described bottle 1.Described filter 22 is arranged in described filter assembly department 2121, and both longitudinal lengths are substantially identical; Described stifled pin bounding means 23 is arranged in described bounding means assembly department 2122, both longitudinal lengths are substantially identical, described stifled pin bounding means 23 is provided with through hole 231, described through hole 231 can be arranged on the central position (as shown in Figure 1 and Figure 2) of stifled pin bounding means 23, also can be provided with multiple, be arranged on stifled pin bounding means 23 (as shown in Figure 3) uniformly; Described stifled pin 24 is arranged in stifled pin assembly department 2123, and the longitudinal length of described stifled pin assembly department 2123 is longer than the longitudinal length of described stifled pin 24.
Preferably, described stifled pin 24 is stepped cylinder, and comprise large-diameter portion 241 and minor diameter part 242, the jointing place of large-diameter portion 241 and minor diameter part 242 is provided with seal ring 243, described seal ring 243 is preferably O RunddichtringO.Described stifled pin assembly department 2123 comprises first hole 2124 of matching with described large-diameter portion 241, the second hole 2125 coordinated with described minor diameter part 242, described first hole 2124 is positioned at the inner side near bottle, and its longitudinal length is greater than the longitudinal length of described large-diameter portion 241; Described second hole 2125 is connected with described first hole 2124, the 3rd hole 2126 is also provided with in the outermost end near described valve body 21, the diameter in described 3rd hole 2126 is greater than the external diameter of described minor diameter part 242, forms the space supplying the joint of extraneous charger to snap between the outer wall and the inwall in the 3rd hole 2126 of described minor diameter part 242.Described stifled pin 24 can slide between sealing station and open position, described sealing station slides into outermost for blocking up pin 24, described seal ring 243 is press-fitted on the step between the first hole 2124 and the second hole 2125, makes the internal gas of bottle 1 and extraneous seal isolation; Described open position is that described stifled pin 24 slides into inner side, the inner terminal of stifled pin is resisted against on the exterior edge face of described stifled pin bounding means 23, now described seal ring 243 leaves the step between the first hole 2124 and the second hole 2125, makes the internal gas of bottle 1 and extraneous conducting.
Under usual state, described cylinder valve 2 is connected on the bottleneck of described bottle 1, makes the one end being provided with filter 22 be positioned at the position of close bottle inside.Pressurized gas are filled with in bottle 1.During use, the input/output end 213 of described valve body 21 is connected to the inflation gas circuit that the external world treats charger, described stifled pin 24 backs down to bottle 1 inside by the thimble in inflation gas circuit, the inner terminal of described stifled pin 24 is made to be resisted against on the exterior edge face of described stifled pin bounding means 23, now, described seal ring 243 is away from the step between described first hole 2124 and the second hole 2125, what make the described external world treat charger treats that plenum space is connected with bottle 1 inside, pressurized gas in bottle 1 are by filter 22, the gas circuit that stifled pin bounding means 23 and the gap between stifled pin 24 and stifled pin assembly department 2123 are formed treats that charger is inflated to external world.After having inflated, the external world is treated that charger is extracted, the internal gas of bottle 1 and extraneous sealing, to sealing station, cut off by the air pressure lower slider of stifled pin 24 residual gas in bottle 1.When stifled pin 24 can be free to slide back and forth, illustrate that the gas in bottle 1 is finished.When bottle 1 is inflated, the input/output end 213 of described valve body 21 is connected to charger, stifled pin 24 pushes up to open position by charger, pressurized gas in charger are filled with in bottle 1, described stifled pin 24 is slid into sealing station, cylinder valve 2 automatic-sealed by the pressurized gas inflated in rear bottle 1.
It should be noted that in this application, the such as relational terms of first and second grades and so on is only used for an entity and another entity to make a distinction, instead of requires or imply the relation or order that there is any this reality between these entities.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to mode of execution.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (10)
1. a high pressure small gas cylinder, comprises bottle and cylinder valve, and described cylinder valve is arranged on the bottle mouth position of described bottle, it is characterized in that, described cylinder valve comprises valve body and stifled pin, and described valve body is provided with bottle joint, and the outermost end of described valve body is provided with input/output end; Be provided with the penetrating passage extended longitudinally in the longitudinal center position of described valve body, described stifled pin is arranged in this passage, and described stifled pin can slide in described passage between sealing station and open position.
2. high pressure small gas cylinder according to claim 1, it is characterized in that, described cylinder valve also comprises filter, described passage is stepped, described passage comprises filter installation portion and stifled pin assembly department, described filter is arranged in described filter assembly department, and described filter is substantially identical with described filter installation portion longitudinal length; Described stifled pin is arranged in stifled pin assembly department, and the longitudinal length of described stifled pin assembly department is longer than the longitudinal length of described stifled pin.
3. high pressure small gas cylinder according to claim 2, it is characterized in that, described cylinder valve also comprises stifled pin bounding means, described passage also comprises bounding means assembly department, described bounding means assembly department is arranged between described filter installation portion and stifled pin assembly department, described stifled pin bounding means is arranged in described bounding means assembly department, and both longitudinal lengths are substantially identical, and described stifled pin bounding means is provided with through hole.
4. the high pressure small gas cylinder according to any one of claim 1-3, is characterized in that, described stifled pin is stepped cylinder, comprises large-diameter portion and minor diameter part; Described stifled pin assembly department comprises first hole of matching with described large-diameter portion, the second hole coordinated with described minor diameter part, and described first hole is positioned at the position inside bottle, and its longitudinal length is greater than the longitudinal length of described large-diameter portion; Described second hole is connected with described first hole, and be also provided with the 3rd hole in the outermost near described valve body, the diameter in described 3rd hole is greater than the external diameter of described minor diameter part.
5. high pressure small gas cylinder according to claim 4, is characterized in that, the jointing place of described large-diameter portion and minor diameter part is provided with seal ring.
6. high pressure small gas cylinder according to claim 4, is characterized in that, forms the space supplying the joint of external device to snap between the outer wall and the inwall in the 3rd hole of described minor diameter part.
7. high pressure small gas cylinder according to claim 5, is characterized in that, described seal ring is O RunddichtringO.
8. high pressure small gas cylinder according to claim 3, is characterized in that, described through hole is one or more.
9. the high pressure small gas cylinder according to any one of claim 1-3, is characterized in that, described bottle joint is worm structure.
10. the high pressure small gas cylinder according to any one of claim 1-3, is characterized in that, described small gas cylinder diameter is 68mm ~ 69mm, and volume is 0.3 ~ 0.5L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743361.0U CN204268071U (en) | 2014-12-01 | 2014-12-01 | A kind of high pressure small gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420743361.0U CN204268071U (en) | 2014-12-01 | 2014-12-01 | A kind of high pressure small gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268071U true CN204268071U (en) | 2015-04-15 |
Family
ID=52802937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420743361.0U Active CN204268071U (en) | 2014-12-01 | 2014-12-01 | A kind of high pressure small gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290736A (en) * | 2015-11-20 | 2016-02-03 | 沈阳航天新光集团有限公司 | Seal of front sealing head of high-pressure gas cylinder and machining method of seal |
-
2014
- 2014-12-01 CN CN201420743361.0U patent/CN204268071U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290736A (en) * | 2015-11-20 | 2016-02-03 | 沈阳航天新光集团有限公司 | Seal of front sealing head of high-pressure gas cylinder and machining method of seal |
| CN105290736B (en) * | 2015-11-20 | 2018-05-04 | 沈阳航天新光集团有限公司 | The processing method of gas cylinder front head sealing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010008762A (en) | Irrigation pipe connector. | |
| CN204268071U (en) | A kind of high pressure small gas cylinder | |
| CN203374552U (en) | Boosting air cylinder | |
| CN205896529U (en) | Cutting ferrule formula metallic pipe coupling | |
| CN205047907U (en) | Reverse low leak rate check valve | |
| CN204345117U (en) | A kind of corrugated pipe connection structure | |
| CN208546628U (en) | Double card reduce off-flavor diameter pipeline connecting parts | |
| CN204083288U (en) | A kind of fracturing pump valve core seal ring with pooling feature | |
| CN207880288U (en) | A kind of pipeline internal expansion type leak detection seal plug | |
| CN204007945U (en) | A kind of pressure transducer plug | |
| CN202733075U (en) | Air-control one-way air valve | |
| CN203891075U (en) | Sealing strip for sealing wellhole pipe and well base on plastic inspection well | |
| CN204253964U (en) | Quantitative reduction valve | |
| CN205593712U (en) | Novel interim shutoff of PE pipe pressure testing device | |
| CN203244772U (en) | Supporting device of self-closing balloon | |
| CN206235480U (en) | The attachment structure of lighter hydrocarbons liquefied gas safely and fast sampler | |
| CN204243327U (en) | Mobile phone seal nipple | |
| CN204942818U (en) | A kind of spigot | |
| CN205807505U (en) | A kind of three needle-based gas range native transistor joints | |
| CN203189810U (en) | One-way valve structure | |
| CN203223666U (en) | Self-closing type end connector | |
| CN203880286U (en) | Labyrinth rubber tube core | |
| CN203585648U (en) | Novel pneumatic quick coupling | |
| CN207532974U (en) | A kind of push-in air cleaner of food-grade | |
| CN203090470U (en) | Anti-leakage balloon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |