CN103994244A - High pressure gas tank capable of automatically spraying gas under water - Google Patents
High pressure gas tank capable of automatically spraying gas under water Download PDFInfo
- Publication number
- CN103994244A CN103994244A CN201410192365.9A CN201410192365A CN103994244A CN 103994244 A CN103994244 A CN 103994244A CN 201410192365 A CN201410192365 A CN 201410192365A CN 103994244 A CN103994244 A CN 103994244A
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- CN
- China
- Prior art keywords
- valve
- high pressure
- water
- mouth
- pressure gas
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a high pressure gas tank capable of automatically spraying gas under water. The high pressure gas tank capable of automatically spraying the gas under water comprises a gas tank outer shell (1), a spring (2), a valve inner mouth (3), a reinforcing sleeve (4), a valve outer sleeve (5), a locating groove (6) and a jackscrew (7). When the gas tank is filled with high pressure gas, the locating groove (6) is filled with a whole lump of edible rock sugar, the outer face of the locating groove (6) is sealed through paraffin, and the jackscrew (7) is screwed down; before the gas cylinder is thrown into the water for spraying gas, a small hole with the proper size is formed in the paraffin outside the locating groove (6) according to the depth by which the gas tank sinks in the water, then the jackscrew (7) is loosened and screwed off, then the gas tank is thrown into the water, the rock sugar inside the locating groove (6) is slowly dissolved in the water, finally, the spring (2) pushes the valve inner mouth (3) to move outwards by the distance L, the valve inner mouth (3) is communicated with a vent hole in the valve outer sleeve (5), and the high pressure gas inside the gas tank is automatically sprayed out.
Description
(1) technical field
The present invention relates to a kind of high pressure gas holder, especially a kind of simple in structure, easy to operate, safe and reliable, environment friendly and pollution-free, what cost was low can be in water the high pressure gas holder of automatic timing venting, belong to pressure vessel technology field.
(2) background technique
The venting method of current existing high pressure gas holder mainly contains two kinds: motor machine method and armstrong's patent method, and namely lean on electric power or artificial method to rotate the valve of high pressure gas holder, discharge the gas in gas tank.These two kinds of methods have certain narrow limitation particularly motor machine method be not suitable for operating in the space of conduction liquid medium and explosion hazard gases, motor machine method and armstrong's patent method are all not suitable for automatic deflation in water.
(3) summary of the invention
The present invention, in order to make up the deficiencies in the prior art, provides a kind of simple in structure, easy to operate, and cost is low, and safe and reliable environment friendly and pollution-free high pressure gas holder that can automatic timing venting in water, can be widely used in raising of a wreck industry.
Be characterized in the middle of mouth, having an axial vent in valve, and a horizontal communication hole, the pressure at the two ends of each vent is identical, and therefore no matter gas cylinder outside and inner pressure have muchly, do not affect spring mouth in valve is ejected.Valve overcoat inside the position of vent have an annular groove in order to compensation flap in the air pressure of mouth vent periphery, facilitate moving axially of mouth in valve.In valve overcoat and valve, between mouth, there is lubricating grease, play lubricated and seal action.
(4) brief description of the drawings
Accompanying drawing be the present invention can be in water the high pressure gas holder structural representation of automatic deflation.
Wherein: 1 gas tank shell, 2 springs, mouth in 3 valves, 4 strengthening sleeves, 5 valve overcoats, 6 locating slots, 7 jackscrews.
(5) embodiment
As shown in drawings for the present invention can be in water a kind of specific embodiment of the high pressure gas holder of automatic deflation.Comprise: gas tank shell (1), spring (2), mouth (3), strengthening sleeve (4), valve overcoat (5), locating slot (6) and jackscrew (7) in valve.
Wherein gas tank shell (1) forms with Plate Welding, and welds a strengthening sleeve (4) at the valve place of dress input and output gas
Venting valve is made up of mouth (3) in valve overcoat (5) and valve, and the outermost end of valve overcoat (5) has screw thread to be used for connection to be inflated device, and locating slot (6) is drum-shaped.It shown in accompanying drawing, is the state that gas tank inside is full of pressurized gas, now locating slot (6) inside is full of the edible rock sugar of a monoblock or other meets the free of contamination solid that water can dissolve, outside seals with paraffin, jackscrew (7) is tight condition, implement venting operation in high pressure gas holder input water before, according to the degree of depth of gas tank institute submerged, the paraffin envelope of locating slot (6) outside is disclosed out to a sizeable aperture, again jackscrew (7) is unclamped and screwed down, then gas tank is dropped in water, now the rock sugar in locating slot (6) can be dissolved in water lentamente, finally, spring (2) promotes outwards displacement distance L of mouth (3) in valve, vent in valve on mouth (3) and valve overcoat (5) communicates, pressurized gas in gas tank spray automatically.
When inflating in empty gas tank, process is contrary, first jackscrew (7) is tightened, after having inflated in gas tank, unclamp jackscrew (7), again that mouth in valve (3) is long to the inside advance distance L, jackscrew (7) is tightened, and the edible rock sugar melting to the interior injection heating of locating slot (6), cooling rear outside seals with paraffin.
Between the overcoat (5) of strengthening sleeve (4) and venting valve, can, with being threaded, also can be soldered to together.
Claims (7)
1. the present invention relates to a kind of can be in water the high pressure gas holder of automatic deflation, comprise: gas tank shell (1), spring (2), mouth (3) in valve, strengthening sleeve (4), valve overcoat (5), locating slot (6) and jackscrew (7), it is characterized in that in valve, mouth (3) can move axially in the inside of valve overcoat (5), the vent of realizing on the interior mouth (3) of valve and valve overcoat (5) communicates, and the high pressure air in gas tank is known from experience ejection automatically.
According to claim 1 can be in water the high pressure gas holder of automatic deflation, it is characterized in that: when there are pressurized gas gas tank inside, locating slot (6) inside is full of the edible rock sugar of a monoblock or other meets the free of contamination solid that water can dissolve, outside seals with paraffin, stop mouth (3) in valve outwards to move, the interior mouth (3) of valve is used jackscrew (7) to hold out against simultaneously and is prevented from becoming flexible.
According to claim 1 can be in water the high pressure gas holder of automatic deflation, it is characterized in that: in valve, there is the spring (2) of a compression the inside of mouth (3), in the time that the inner edible rock sugar of locating slot (6) dissolves, spring (2) promotes outwards displacement distance L of mouth (3) in valve, vent in valve on mouth (3) and valve overcoat (5) communicates, and the pressurized gas in gas tank spray automatically.
According to claim 1 can be in water the high pressure gas holder of automatic deflation, it is characterized in that: in valve, in the middle of mouth (3), has an axial vent, and a horizontal communication hole.
According to claim 1 can be in water the high pressure gas holder of automatic deflation, it is characterized in that: there is an annular groove valve overcoat inside in the position of vent, locating slot (6) is drum-shaped.
According to claim 1 can be in water the high pressure gas holder of automatic deflation, it is characterized in that: in valve overcoat and valve, between mouth, have lubricating grease, play lubricated and seal action.
According to claim 1 can be in water the high pressure gas holder of automatic deflation, it is characterized in that: between strengthening sleeve (4) and the overcoat (5) of venting valve, can, with being threaded, also can be soldered to together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192365.9A CN103994244B (en) | 2014-05-09 | 2014-05-09 | Can in water the high pressure gas holder of automatic deflation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192365.9A CN103994244B (en) | 2014-05-09 | 2014-05-09 | Can in water the high pressure gas holder of automatic deflation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994244A true CN103994244A (en) | 2014-08-20 |
| CN103994244B CN103994244B (en) | 2016-03-16 |
Family
ID=51308499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192365.9A Active CN103994244B (en) | 2014-05-09 | 2014-05-09 | Can in water the high pressure gas holder of automatic deflation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994244B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150645A (en) * | 2016-12-06 | 2018-06-12 | 丰田自动车株式会社 | The method of pressure vessel and manufacture pressure vessel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332093A (en) * | 1997-06-04 | 1998-12-15 | Yasusada Sakai | Gas container valve with gas release preventing device |
| CN2913178Y (en) * | 2006-05-26 | 2007-06-20 | 陶善国 | Amphibian lifesaving aerating device |
| KR20110000979A (en) * | 2009-06-29 | 2011-01-06 | 이억수 | Air-vent gas leakage auto-lock device |
| CN201739765U (en) * | 2009-12-24 | 2011-02-09 | 李存扣 | Automatic gas-filling device |
-
2014
- 2014-05-09 CN CN201410192365.9A patent/CN103994244B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332093A (en) * | 1997-06-04 | 1998-12-15 | Yasusada Sakai | Gas container valve with gas release preventing device |
| CN2913178Y (en) * | 2006-05-26 | 2007-06-20 | 陶善国 | Amphibian lifesaving aerating device |
| KR20110000979A (en) * | 2009-06-29 | 2011-01-06 | 이억수 | Air-vent gas leakage auto-lock device |
| CN201739765U (en) * | 2009-12-24 | 2011-02-09 | 李存扣 | Automatic gas-filling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150645A (en) * | 2016-12-06 | 2018-06-12 | 丰田自动车株式会社 | The method of pressure vessel and manufacture pressure vessel |
| CN108150645B (en) * | 2016-12-06 | 2020-07-07 | 丰田自动车株式会社 | Pressure vessel and method of manufacturing a pressure vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994244B (en) | 2016-03-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191021 Address after: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee after: Jiaxing Dingshan Information Technology Co., Ltd. Address before: 315000 599 Jiangnan Road, Jiangdong District, Zhejiang, Ningbo Patentee before: Ningbo City becomes large mechanical investigations institute |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201105 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee before: Jiaxing Dingshan Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |
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| TR01 | Transfer of patent right |