CN105221922A - A kind of inflation double valve steel cylinder structure - Google Patents
A kind of inflation double valve steel cylinder structure Download PDFInfo
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- CN105221922A CN105221922A CN201510592195.8A CN201510592195A CN105221922A CN 105221922 A CN105221922 A CN 105221922A CN 201510592195 A CN201510592195 A CN 201510592195A CN 105221922 A CN105221922 A CN 105221922A
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- bottle
- cylinder valve
- space
- liquid
- valve
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Abstract
Present invention is disclosed a kind of inflation double valve steel cylinder structure, comprise bottle and be disposed in parallel in gas phase cylinder valve and the liquid phase cylinder valve of bottle upper end, described bottle is also provided with guard shield at described gas phase cylinder valve and liquid phase cylinder valve outside, top-down first space, second space and the 3rd space is formed by upper cover and lower seal head in described bottle, the underpart of described liquid phase cylinder valve is connected with liquid-phase tube by cylinder valve seat, described liquid-phase tube is provided with dunnage, and described bottle body bottom is provided with base.Structure of the present invention is simple, and adopt integral structure to arrange, easy to use, applied widely, Security is high.
Description
Technical field
The present invention relates to technical field of mechanical equipment, be specifically related to a kind of inflation double valve steel cylinder structure.
Background technique
For adapting to the needs of industrial furnace air feed use and town region user's lpg pipeline air feed, usually adopting the mode of liquefied petroleum gas (LPG) (LPG) bottle group air feed, being combined into air supply system with multiple liquid phase steel cylinder.Current 50kgLPG liquid phase steel cylinder many employings single valve structure, connect copper pipe (or steel pipe) straight cutting at the suction port place of valve and enter bottom of steel cylinder, during use, the petroleum gas of liquid state gasifies directly to outputting to vaporizer outward through the bottom of liquid-phase tube.Grow because liquid-phase tube is thin, when gas station fills, LPG liquid is very large at the resistance of Bottomhole pressure, and the phenomenon causing liquid-phase tube to break happens occasionally; Along with the decline of liquid level in bottle when user uses, the pressure exported in liquid-phase tube also decreases, and cause gasification rate to decline, affect the balance of air feed, obvious 50kg liquefied petroleum gas (LPG) single valve liquid phase steel cylinder can not adapt to the requirement of industrial furnace and bottle group station air feed.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, adopt integral structure to arrange, easy to use, applied widely, the inflation double valve steel cylinder structure that Security is high.
Technological scheme of the present invention is, a kind of inflation double valve steel cylinder structure, comprise bottle and be disposed in parallel in gas phase cylinder valve and the liquid phase cylinder valve of bottle upper end, described bottle is also provided with guard shield at described gas phase cylinder valve and liquid phase cylinder valve outside, top-down first space, second space and the 3rd space is formed by upper cover and lower seal head in described bottle, the underpart of described liquid phase cylinder valve is connected with liquid-phase tube by cylinder valve seat, described liquid-phase tube is provided with dunnage, and described bottle body bottom is provided with base.
In a preferred embodiment of the present invention, the underpart of described gas phase cylinder valve is communicated with the first space above upper cover by cylinder valve seat.
In a preferred embodiment of the present invention, the underpart of described liquid-phase tube is arranged in the 3rd space below described lower seal head.
In a preferred embodiment of the present invention, described dunnage is fixed on the bottle in the second space in the middle of described upper cover and lower seal head.
Of the present invention is a kind of inflation double valve steel cylinder structure, and structure of the present invention is simple, and adopt integral structure to arrange, easy to use, applied widely, Security is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of inflation double valve steel cylinder structure in a preferred embodiment of the present invention.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of inflation double valve steel cylinder structure, shown in Figure 1, comprises bottle 1 and is disposed in parallel in gas phase cylinder valve 2 and the liquid phase cylinder valve 3 of bottle 1 upper end.
Described bottle 1 is also provided with guard shield 4 at described gas phase cylinder valve 2 and liquid phase cylinder valve 3 outside.
Top-down first space 7, second space 8 and the 3rd space 9 is formed by upper cover 5 and lower seal head 6 in described bottle 1.
Further, the underpart of described gas phase cylinder valve 2 is communicated with the first space 7 above upper cover 5 by cylinder valve seat 10.
The underpart of described liquid phase cylinder valve 3 is connected with liquid-phase tube 11 by cylinder valve seat 10.
Further, the underpart of described liquid-phase tube 11 is arranged in the 3rd space 9 below described lower seal head 6.
Described liquid-phase tube 11 is provided with dunnage 12.
Further, described dunnage 12 is fixed on the bottle 1 in the second space 8 of described upper cover 5 and lower seal head 6 centre.
Base 13 is provided with bottom described bottle 1.
Of the present invention is a kind of inflation double valve steel cylinder structure, and structure of the present invention is simple, and adopt integral structure to arrange, easy to use, applied widely, Security is high.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. an inflation double valve steel cylinder structure, comprise bottle and be disposed in parallel in gas phase cylinder valve and the liquid phase cylinder valve of bottle upper end, it is characterized in that: described bottle is also provided with guard shield at described gas phase cylinder valve and liquid phase cylinder valve outside, top-down first space, second space and the 3rd space is formed by upper cover and lower seal head in described bottle, the underpart of described liquid phase cylinder valve is connected with liquid-phase tube by cylinder valve seat, described liquid-phase tube is provided with dunnage, and described bottle body bottom is provided with base.
2. a kind of inflation double valve steel cylinder structure according to claim 1, is characterized in that: the underpart of described gas phase cylinder valve is communicated with the first space above upper cover by cylinder valve seat.
3. a kind of inflation double valve steel cylinder structure according to claim 1, is characterized in that: the underpart of described liquid-phase tube is arranged in the 3rd space below described lower seal head.
4. a kind of inflation double valve steel cylinder structure according to claim 1, is characterized in that: described dunnage is fixed on the bottle in the second space in the middle of described upper cover and lower seal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592195.8A CN105221922A (en) | 2015-09-17 | 2015-09-17 | A kind of inflation double valve steel cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592195.8A CN105221922A (en) | 2015-09-17 | 2015-09-17 | A kind of inflation double valve steel cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105221922A true CN105221922A (en) | 2016-01-06 |
Family
ID=54991055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592195.8A Pending CN105221922A (en) | 2015-09-17 | 2015-09-17 | A kind of inflation double valve steel cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105221922A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906774A (en) * | 2016-06-09 | 2016-08-31 | 营口天元化工研究所股份有限公司 | Recoverable one-component polyurethane foam joint mixture contained in pressure steel cylinder |
| CN106005671A (en) * | 2016-07-13 | 2016-10-12 | 中国人民解放军63605部队 | Multifunctional liquid sampling and storing steel cylinder of novel sealing structure |
| CN108895301A (en) * | 2018-08-16 | 2018-11-27 | 北京明晖天海气体储运装备销售有限公司 | Automobile gas cylinder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965152Y (en) * | 2007-03-15 | 2007-10-24 | 王有正 | Liquefied petroleum gas tank |
| CN201363541Y (en) * | 2009-01-09 | 2009-12-16 | 吴伟明 | Dual-valve LPG steel bottle |
| CN201513713U (en) * | 2009-07-02 | 2010-06-23 | 王明清 | Environment-friendly liquefied gas tank |
| WO2015128265A1 (en) * | 2014-02-27 | 2015-09-03 | Luxembourg Patent Company S.A. | Valve for lpg storage tank |
-
2015
- 2015-09-17 CN CN201510592195.8A patent/CN105221922A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200965152Y (en) * | 2007-03-15 | 2007-10-24 | 王有正 | Liquefied petroleum gas tank |
| CN201363541Y (en) * | 2009-01-09 | 2009-12-16 | 吴伟明 | Dual-valve LPG steel bottle |
| CN201513713U (en) * | 2009-07-02 | 2010-06-23 | 王明清 | Environment-friendly liquefied gas tank |
| WO2015128265A1 (en) * | 2014-02-27 | 2015-09-03 | Luxembourg Patent Company S.A. | Valve for lpg storage tank |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906774A (en) * | 2016-06-09 | 2016-08-31 | 营口天元化工研究所股份有限公司 | Recoverable one-component polyurethane foam joint mixture contained in pressure steel cylinder |
| CN106005671A (en) * | 2016-07-13 | 2016-10-12 | 中国人民解放军63605部队 | Multifunctional liquid sampling and storing steel cylinder of novel sealing structure |
| CN108895301A (en) * | 2018-08-16 | 2018-11-27 | 北京明晖天海气体储运装备销售有限公司 | Automobile gas cylinder |
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Legal Events
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| 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: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |