CN202508508U - Double-layer fiber reinforced plastic (FRP) horizontal fuel tank equipment - Google Patents
Double-layer fiber reinforced plastic (FRP) horizontal fuel tank equipment Download PDFInfo
- Publication number
- CN202508508U CN202508508U CN2012201399208U CN201220139920U CN202508508U CN 202508508 U CN202508508 U CN 202508508U CN 2012201399208 U CN2012201399208 U CN 2012201399208U CN 201220139920 U CN201220139920 U CN 201220139920U CN 202508508 U CN202508508 U CN 202508508U
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- auxiliary seal
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- seal body
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Abstract
The utility model discloses double-layer fiber reinforced plastic (FRP) horizontal fuel tank equipment, and relates to an underground fuel storage tank. The double-layer FRP horizontal fuel tank equipment comprises a steel inner main tank (1), an outer layer auxiliary seal body (2), a liquid sensor (3), a controller (4) and a signal alarm device (5), wherein the outer layer auxiliary seal body (2) covers outside the steel inner main tank (1); a closed interlayer is formed between the steel inner main tank (1) and the outer layer auxiliary seal body (2); the liquid sensor (3) is arranged at the bottom of the interlayer and is connected with the controller (4) through a wire; and the controller (4) is connected with the signal alarm device (5) through a wire. By using the double-layer FRP horizontal fuel tank equipment, the problem that liquid leaks to the environment from a storage tank because of severe external corrosion damage after the conventional underground fuel storage tank is used for a long time is solved.
Description
Technical field
The utility model relates to the underground fuel holding vessel.
Background technology
In present existing petrol service station, many all is to be built in before the eighties in 20th century.Although after this, the petrol service station building all might pass through renewal, is used for the often not replacing of original buried tank that fuel oil stores.These storage tanks all are cylindrical shape basically, by processing greater than the thick steel plate of 6mm, generally all are unprotected steel tanks.Usually, these storage tanks all are positioned at underground, surround with backfill material or ballast concrete on every side, thereby provide support for storage tank.In general, the design life of these storage tanks is about 30 years.In addition, have found that existing storage tank has all suffered the external corrosion damage, particularly point corrosion damages.Under extremely serious situation, the external corrosion meeting penetrates the storage tank steel, causes liquid to be leaked to the environment from storage tank.This is a danger close, if when the liquid of particularly revealing is combustible liquid or toxic liquid.In addition, also can pollute threat near underground drinking water source.
The utility model content
The utility model provides a kind of double-layer FRP horizontal tank equipment, and the utility model serious external corrosion occurs and damages after having solved long-time use of prior fuel oil storage buried tank, causes liquid to be leaked to the problem the environment from storage tank.
For addressing the above problem, the utility model adopts following technical scheme: double-layer FRP horizontal tank equipment, comprise main jar 1 in the steel, and also comprise outer auxiliary seal body 2, level sensor 3, controller 4 and signalling alarm equipment 5; Outer auxiliary seal body 2 covers in main jar 1 outside in the steel; Form closed sandwich between main jar 1 and the outer auxiliary seal body 2 in the steel; Be provided with a level sensor 3 in the interlayer bottom, level sensor 3 is through wire connection controller 4, and controller 4 connects signalling alarm equipment 5 through lead.
Said signalling alarm equipment 5 is display lamp or buzzer siren.
The utility model adopts double-walled construction that double-deck hydraulic seal can be provided, thereby has solved the leak of liquid environmental pollution problem.This double walled tank structure is actual to have formed an outside double-layer sealing structure spare, be supported in the steel main jar around.Interface between inwall primary seal structure and outer wall auxiliary seal structure has just formed a double-layer seal (double-walled) jar, if when leak of liquid appears in interior tank skin, thereby the liquid auxiliary seal can be provided.Level sensor is arranged in the double-layer seal space (space) between interior main jar of steel and the outer auxiliary seal structure, and this level sensor generally all is positioned at the bottom, space.Therefore, outwards be leaked to the liquid in the space through an interior main jar of crack, perhaps inwardly leak into the liquid in space via outer auxiliary seal structural cracks, all can be drawn towards level sensor because of gravity, earthward controller provides an alerting signal then.
Description of drawings
Fig. 1 is the utility model structural representation.
Nomenclature among the figure: master's jar 1, outer auxiliary seal body 2, level sensor 3, controller 4, signalling alarm equipment 5 in the steel.
The specific embodiment
With illustrated embodiments the utility model is done detailed explanation below.
As shown in Figure 1, double-layer FRP horizontal tank equipment comprises main jar 1 in the steel, also comprises outer auxiliary seal body 2, level sensor 3, controller 4 and signalling alarm equipment 5; Outer auxiliary seal body 2 covers in main jar 1 outside in the steel; Form closed sandwich between main jar 1 and the outer auxiliary seal body 2 in the steel; Be provided with a level sensor 3 in the interlayer bottom, level sensor 3 is through wire connection controller 4, and controller 4 connects signalling alarm equipment 5 through lead.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.
Claims (1)
1. double-layer FRP horizontal tank equipment comprises main jar (1) in the steel, it is characterized in that, also comprises outer auxiliary seal body (2), level sensor (3), controller (4) and signalling alarm equipment (5); Outer auxiliary seal body (2) covers in main jar of (1) outside in the steel; Form closed sandwich between main jar (1) and the outer auxiliary seal body (2) in the steel; Be provided with a level sensor (3) in the interlayer bottom; Level sensor (3) is through wire connection controller (4), and controller (4) connects signalling alarm equipment (5) through lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201399208U CN202508508U (en) | 2012-03-30 | 2012-03-30 | Double-layer fiber reinforced plastic (FRP) horizontal fuel tank equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201399208U CN202508508U (en) | 2012-03-30 | 2012-03-30 | Double-layer fiber reinforced plastic (FRP) horizontal fuel tank equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508508U true CN202508508U (en) | 2012-10-31 |
Family
ID=47061006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201399208U Expired - Fee Related CN202508508U (en) | 2012-03-30 | 2012-03-30 | Double-layer fiber reinforced plastic (FRP) horizontal fuel tank equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118672A (en) * | 2014-07-10 | 2014-10-29 | 坚保復合材料（中山）有限公司 | Double-wall storage tank with wall breakage detection device |
| CN111547395A (en) * | 2020-05-15 | 2020-08-18 | 北京中储能能源设备有限公司 | Hazardous chemical liquid storage device |
| CN112849804A (en) * | 2020-12-15 | 2021-05-28 | 钟兴进 | Chemical liquid leakage detection recovery unit |
-
2012
- 2012-03-30 CN CN2012201399208U patent/CN202508508U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118672A (en) * | 2014-07-10 | 2014-10-29 | 坚保復合材料（中山）有限公司 | Double-wall storage tank with wall breakage detection device |
| CN111547395A (en) * | 2020-05-15 | 2020-08-18 | 北京中储能能源设备有限公司 | Hazardous chemical liquid storage device |
| CN112849804A (en) * | 2020-12-15 | 2021-05-28 | 钟兴进 | Chemical liquid leakage detection recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |