CN204284909U - A kind of explosion-proof gas cylinder - Google Patents
A kind of explosion-proof gas cylinder Download PDFInfo
- Publication number
- CN204284909U CN204284909U CN201420689289.8U CN201420689289U CN204284909U CN 204284909 U CN204284909 U CN 204284909U CN 201420689289 U CN201420689289 U CN 201420689289U CN 204284909 U CN204284909 U CN 204284909U
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- sealing plug
- cylinder body
- explosion
- sealing cover
- 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.)
- Expired - Fee Related
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- Closures For Containers (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The explosion-proof gas cylinder of the one that the utility model proposes, comprises gas cylinder body, sealing cover, and described sealing cover is tightly connected by flange and described gas cylinder body, and described sealing cover sidewall is provided with air outlet, and described air outlet place is provided with air bag; Projection is provided with in described gas cylinder body bottleneck, be provided with sealing plug in described sealing cover, described sealing plug is by described gas outlet seal, and described sealing plug bottom is provided with " L " shape leg, described " L " shape leg stretches in described gas cylinder body, when sealing plug rises, air outlet opened by described sealing plug and " L " shape leg hooks on described projection, the explosion-proof gas cylinder that the utility model provides, air bag can be observed during use and learn whether gas leaks, and air bag becomes large, reduces air pressure inside, prevents blast.
Description
Technical field
It is easy that the utility model relates to a kind of pressurized gas, the particularly explosion-proof gas cylinder of one.
Background technique
The container that gas is deposited comprises a lot, has seamless gas cylinder and welded gas cylinder from structure classification; There is steel gas cylinder (containing stainless steel gas cylinder), aluminium alloy gas cylinder, composite cylinder, other material gas cylinders from material classification, being categorized as permanent gases gas cylinder, liquid gas gas cylinder, dissolved acetylence cylinder from filling medium.But the problems such as all gas cylinders inevitably can collide in transportation process, slight inversion Leakage Gas, time serious, gas cylinder internal air pressure becomes large, causes blast, injury personal safety.
Model utility content
In transportation process, the Leakage Gas caused such as to collide not easily find for solving gas cylinder, and excessively collision causes the problem of exploding.
The explosion-proof gas cylinder of the one that the utility model proposes, comprises gas cylinder body, sealing cover, and described sealing cover is tightly connected by flange and described gas cylinder body, and described sealing cover sidewall is provided with air outlet, and described air outlet place is provided with air bag; Projection is provided with in described gas cylinder body bottleneck, sealing plug is provided with in described sealing cover, described sealing plug is by described gas outlet seal, described sealing plug bottom is provided with " L " shape leg, described " L " shape leg stretches in described gas cylinder body, when sealing plug rises, air outlet opened by described sealing plug and " L " shape leg hooks on described projection.
Further preferred version of the present utility model, described sealing plug outer wall is provided with rubber layer.
Further preferred version of the present utility model, described sealing cover inner top is also provided with spring, and described sealing plug is pressed on described spring.
Further preferred version of the present utility model, described gas cylinder body exterior is provided with anti-vibration sleeve.
Further preferred version of the present utility model, described anti-vibration sleeve is silica gel material.
The explosion-proof gas cylinder that the utility model provides, during use, if Leakage Gas, blanketing gas in air bag, can observe air bag and learn whether gas leaks, and when bottle internal air pressure increases, sealing plug is pushed away on the net, is exposed air outlet, and portion gas is discharged in air bag, volume becomes large, bottle internal air pressure reduces, and prevents blast, and be provided with spring in sealing cover, buffer function is plugged with to sealing, prevents impulse force from crossing holocaust sealing cover.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is gas cylinder of the present utility model structural representation when stablizing;
Fig. 2 is the phase diagram of gas cylinder collision rift of the present utility model;
1-gas cylinder body, 2-sealing cover, 3-flange, 4-air outlet, 5-air bag, 6-projection, 7-sealing plug, 8-" L " shape leg, 9-spring, 10-anti-vibration sleeve.
Embodiment
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1-2, the explosion-proof gas cylinder of the one that the utility model proposes, comprises gas cylinder body 1, sealing cover 2, and described sealing cover 2 is tightly connected by flange 3 and described gas cylinder body 1, and described sealing cover 2 sidewall is provided with air outlet 4, and described air outlet 4 place is provided with air bag 5; Projection 6 is provided with in described gas cylinder body 1 bottleneck, sealing plug 7 is provided with in described sealing cover 2, described air outlet 4 seals by described sealing plug 7, described sealing plug 7 bottom is provided with " L " shape leg 8, described " L " shape leg 8 stretches in described gas cylinder body 1, when sealing plug 7 rises, air outlet 4 opened by described sealing plug 7, and " L " shape leg 8 hooks on described projection 6.
Working method of the present utility model is: during normal state, gas cylinder body 1 seals by sealing plug 7, air outlet 4 is also sealed simultaneously, when gas cylinder is through multiple impacts, gas cylinder body 1 air pressure inside becomes large, when reaching certain pressure, sealing plug 7 can be pushed upwardly, progressively exposed air outlet 4, projection 6 catches on by " L " shape leg 8 simultaneously, plays fixing effect; Portion gas can enter air bag 5, and volume becomes large, and the air pressure in gas cylinder is reduced, and prevents blast.Meanwhile, the state of air bag 5 can be observed, timely protective measure is taked to gas cylinder.
Further preferred version of the present utility model, described sealing plug 7 outer wall is provided with rubber layer, and rubber layer makes sealing effect better, and prevents Leakage Gas, and increases the frictional force between sealing plug 7 and sealing cover 2, will sealing plug 7 be made to increase because of less pressure.
Further preferred version of the present utility model, described sealing cover 2 inner top is also provided with spring 9, described sealing plug 7 is pressed on described spring 9, when sealing plug 7 receives pressure increase, Compress Spring 9, movement velocity is cushioned, when preventing air pressure excessive, sealing plug 7 rises fast, collision sealing cover 2 inwall.
Further preferred version of the present utility model, described gas cylinder body 1 outside is provided with anti-vibration sleeve 10, and described anti-vibration sleeve 10 is silica gel material, and anti-vibration sleeve 10 makes gas cylinder have buffering in transportation process, reduces collision.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an explosion-proof gas cylinder, comprises gas cylinder body, sealing cover, and described sealing cover is tightly connected by flange and described gas cylinder body, it is characterized in that, described sealing cover sidewall is provided with air outlet, and described air outlet place is provided with air bag; Projection is provided with in described gas cylinder body bottleneck, sealing plug is provided with in described sealing cover, described by described gas outlet seal, described sealing plug bottom is provided with " L " shape leg, described " L " shape leg stretches in described gas cylinder body, when sealing plug rises, air outlet opened by described sealing plug and " L " shape leg hooks on described projection.
2. explosion-proof gas cylinder according to claim 1, is characterized in that, described sealing plug outer wall is provided with rubber layer.
3. explosion-proof gas cylinder according to claim 1, is characterized in that, described sealing cover inner top is also provided with spring, and described sealing plug is pressed on described spring.
4. explosion-proof gas cylinder according to claim 1, is characterized in that, described gas cylinder body exterior is provided with anti-vibration sleeve.
5. explosion-proof gas cylinder according to claim 4, is characterized in that, described anti-vibration sleeve is silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689289.8U CN204284909U (en) | 2014-11-17 | 2014-11-17 | A kind of explosion-proof gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689289.8U CN204284909U (en) | 2014-11-17 | 2014-11-17 | A kind of explosion-proof gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284909U true CN204284909U (en) | 2015-04-22 |
Family
ID=52868069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689289.8U Expired - Fee Related CN204284909U (en) | 2014-11-17 | 2014-11-17 | A kind of explosion-proof gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284909U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499251A (en) * | 2018-04-25 | 2018-09-07 | 浙江洁宇环保装备科技有限公司 | The special explosion-proof type sack cleaner of underground coal mine |
| CN111649341A (en) * | 2020-05-27 | 2020-09-11 | 湖南省特种设备检验检测研究院 | Dangerous chemical combustion treatment device |
| CN111853522A (en) * | 2020-07-29 | 2020-10-30 | 吴红英 | Shockproof storage pressure vessel of liquefied petroleum gas |
| CN113117123A (en) * | 2021-05-26 | 2021-07-16 | 上海国颂医疗科技有限公司 | Device capable of reducing safety risk of ethylene oxide gas combustion or explosion |
| CN114321712A (en) * | 2022-03-15 | 2022-04-12 | 东营市特种设备检验研究院 | Pressure vessel rubber seal and seal structure thereof |
-
2014
- 2014-11-17 CN CN201420689289.8U patent/CN204284909U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499251A (en) * | 2018-04-25 | 2018-09-07 | 浙江洁宇环保装备科技有限公司 | The special explosion-proof type sack cleaner of underground coal mine |
| CN111649341A (en) * | 2020-05-27 | 2020-09-11 | 湖南省特种设备检验检测研究院 | Dangerous chemical combustion treatment device |
| CN111853522A (en) * | 2020-07-29 | 2020-10-30 | 吴红英 | Shockproof storage pressure vessel of liquefied petroleum gas |
| CN113117123A (en) * | 2021-05-26 | 2021-07-16 | 上海国颂医疗科技有限公司 | Device capable of reducing safety risk of ethylene oxide gas combustion or explosion |
| CN113117123B (en) * | 2021-05-26 | 2022-10-21 | 上海国颂医疗科技有限公司 | Device capable of reducing safety risk of ethylene oxide gas combustion or explosion |
| CN114321712A (en) * | 2022-03-15 | 2022-04-12 | 东营市特种设备检验研究院 | Pressure vessel rubber seal and seal structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |