CN2398503Y - Explosion-proof gas-storage tank - Google Patents
Explosion-proof gas-storage tank Download PDFInfo
- Publication number
- CN2398503Y CN2398503Y CN 99229521 CN99229521U CN2398503Y CN 2398503 Y CN2398503 Y CN 2398503Y CN 99229521 CN99229521 CN 99229521 CN 99229521 U CN99229521 U CN 99229521U CN 2398503 Y CN2398503 Y CN 2398503Y
- Authority
- CN
- China
- Prior art keywords
- steel cylinder
- explosion
- melikaria
- utility
- small chambers
- 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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to an explosion protecting steel bottle. The utility model is mainly characterized in that a honeycomb-shaped body which is made of aluminum alloy materials is arranged in an inner cavity of the steel bottle; the inner cavity of the steel bottle is divided into a plurality of upper small chambers, lower small chambers, left small chambers, and right small chambers, and the small chambers are isolated and are communicated for effectively isolating flames, diffusing temperature, and preventing the generation of static electricity and the accumulation of the static electricity. The utility model has the advantages of simple structure and low manufacture cost.
Description
The utility model relates to the steel cylinder in bottled gas field, relates in particular to a kind of anti-explosion steel cylinder.
Liquid gas is that urban and rural residents, unit use very a kind of widely fuel, small and medium-sized cities and vast rural area also were difficult to solve under the situation of piped gas in short-term, the use of liquid gas also has very vast market and vitality, but increase along with the liquid gas use amount, the thing that the steel cylinder of bottled gas is blasted often has generation, has caused the bitterness loss of people's lives and properties.Why the steel cylinder that liquefied petroleum gas (LPG) is housed can blast, mainly be because steam of combustable liquid in the steel cylinder and air mixing under the effect of external causes such as burning things which may cause a fire disaster, high temperature, static, emit a large amount of heats and expansion rapidly in the container internal combustion, pressure sharply increases, and promptly blasts in case reach explosion condition.In order to prevent blast, at present the flameproof apparatus that adopts has two kinds, a kind ofly is made up of sensor and pressure type fire extinguisher, this apparatus structure more complicated, price comparison is expensive, also is subjected to the restriction of extinguishing agent expansion rate simultaneously, can only play the effect of limited field to blast.Second kind is the polyurethane material of filled and process shape in steel cylinder, hole in the polyurethane material can play fire-retardant and explosion-proof effect, but the polyurethane foam that is immersed in the combustable liquid can be broken because of hydrolysis, have only 2～5 years working life, polyurethane material can not suppress effectively to the generation and the accumulation of the static in the container simultaneously.
The purpose of this utility model is at the deficiency that above-mentioned flameproof apparatus exists, and provides that a kind of cost is low, simple in structure, long service life and effective explosion-proof anti-explosion steel cylinder.
The purpose of this utility model is achieved through the following technical solutions: a kind of anti-explosion steel cylinder, it is characterized in that repeatedly being filled with in the steel cylinder intracavity melikaria, honeycomb cell in the melikaria communicates up and down, melikaria coils superposition layer by layer by the cellular band that is suppressed with concavo-convex body, cellular band adopts the aluminum alloy strip to be pressed into, and the periphery of melikaria and steel cylinder inwall touch.
The utility model coils also from level to level by the cellular band that aluminium alloy strips is pressed into concavo-convex body, and superposition becomes melikaria to place steel cylinder intracavity, the inner chamber of steel cylinder is divided into the some cells that not only communicate but also isolate, behind the bottled gas, the steam and the Air mixing of combustable liquid top might be burnt under the effect of external cause; But burning at this moment is limited to carry out in one or several honeycomb cell, flame is isolated, the aluminum alloy material that the heat that produces when burning is simultaneously had thermal conductive resin and thermal capacity absorbs and diffusion, greatly reduce the temperature of combustion zone, lose the condition of burning, thereby reached explosion-proof purpose.And because aluminum alloy material has good chemical stability and anticorrosive property, has long working life, also because aluminum alloy material has good electrical conductivity and mechanical property, can prevent to contain the generation and the accumulation of steel cylinder static in transportation process of fuel, reduce rocking of liquid fuel, guarantee the safety in the transportation process.
Accompanying drawing 1 is the utility model structural representation;
In the accompanying drawing: 1 is steel cylinder, and 2 is melikaria.
Further specify the utility model in conjunction with the accompanying drawings and embodiments, the utility model is made of the melikaria 2 that is equipped with in steel cylinder 1 and steel cylinder 1 inner chamber, melikaria 2 is pressed into concavo-convex cellular band by thin aluminium alloy strips, cellular band coils from level to level, form some cells of not only isolating but also communicate up and down, the periphery of melikaria 2 and steel cylinder 1 inwall touch, see it is that the rapid burning of the flame in the steel cylinder is stretched under the effect of external cause from the reason of steel cylinder blast, temperature sharply rises, pressure increases rapidly, the utility model is isolated flame by some honeycomb cell, contained stretching of flame, the temperature that produces is received diffusion by aluminum alloy material, has reduced the temperature in the cell that catches fire, and burning away has lost condition, avoided the chain reaction of burning, thereby the temperature of steel cylinder can't raise rapidly and expand, and pressure can sharply not increase yet, and blast just can not take place yet.
Claims (4)
1, a kind of anti-explosion steel cylinder is characterized in that repeatedly being filled with melikaria in the steel cylinder intracavity, and the honeycomb cell in the melikaria communicates up and down.
2, anti-explosion steel cylinder according to claim 1 is characterized in that melikaria coils superposition layer by layer by the cellular band that is suppressed with concavo-convex body.
3, anti-explosion steel cylinder according to claim 2 is characterized in that cellular band adopts the aluminum alloy strip to be pressed into.
4, anti-explosion steel cylinder according to claim 1 is characterized in that melikaria periphery and steel cylinder inwall touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229521 CN2398503Y (en) | 1999-09-30 | 1999-09-30 | Explosion-proof gas-storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99229521 CN2398503Y (en) | 1999-09-30 | 1999-09-30 | Explosion-proof gas-storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398503Y true CN2398503Y (en) | 2000-09-27 |
Family
ID=34018753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99229521 Expired - Fee Related CN2398503Y (en) | 1999-09-30 | 1999-09-30 | Explosion-proof gas-storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398503Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155612A (en) * | 2011-03-25 | 2011-08-17 | 王新钢 | Separation explosion-proof gas tank |
| CN102242860A (en) * | 2010-05-14 | 2011-11-16 | 吴银森 | Civil petroleum liquefied gas tank with explosion-proof filler and manufacturing method thereof |
| CN107388025A (en) * | 2017-07-28 | 2017-11-24 | 倪飞 | A kind of Separated explosion-proof liquid gas storage tank |
-
1999
- 1999-09-30 CN CN 99229521 patent/CN2398503Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242860A (en) * | 2010-05-14 | 2011-11-16 | 吴银森 | Civil petroleum liquefied gas tank with explosion-proof filler and manufacturing method thereof |
| CN102155612A (en) * | 2011-03-25 | 2011-08-17 | 王新钢 | Separation explosion-proof gas tank |
| CN107388025A (en) * | 2017-07-28 | 2017-11-24 | 倪飞 | A kind of Separated explosion-proof liquid gas storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |