CN202848404U - Novel oil tank - Google Patents
Novel oil tank Download PDFInfo
- Publication number
- CN202848404U CN202848404U CN 201220543505 CN201220543505U CN202848404U CN 202848404 U CN202848404 U CN 202848404U CN 201220543505 CN201220543505 CN 201220543505 CN 201220543505 U CN201220543505 U CN 201220543505U CN 202848404 U CN202848404 U CN 202848404U
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- CN
- China
- Prior art keywords
- tank
- oil tank
- level sensor
- seal body
- auxiliary seal
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- 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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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model provides a novel oil tank and relates to an underground fuel oil hold-up vessel. The novel oil tank comprises a steel inner main tank (1), an outer layer auxiliary seal body (2), a liquid level sensor (3), a controller (4), a signal warning device (5), a temperature sensor (6) and an indicator light (7). The outer layer auxiliary seal body is covered on the outside of the steel inner main tank. A sealed interlayer is formed between the steel inner main tank and the outer layer auxiliary seal body. The liquid level sensor and the temperature sensor are arranged in the sealed interlayer. The liquid level sensor is arranged on the bottom of the outer layer auxiliary seal body. The liquid level sensor and the temperature sensor are connected with the controller by wire. The controller is connected with the signal warning device and the indicator light by the wire. The novel oil tank enables that the serious external erosion and damage of the storage tank and the liquid leakage from the storage tank to environment due to the fact that the fuel oil is stored underground and used for a long time is prevented. The accident caused by the fact that the temperature rise around the oil tank enables the oil tank and the interior liquid in the oil tank to swell is also prevented.
Description
Technical field
The utility model relates to the underground fuel holding vessel.
Background technology
Oil tank is the container that stores crude oil or other petroleum productss.Be used in refinery, oil field, oil depot and other industry.The oil tank battery is comprised of a plurality of oil tanks.A kind of oil product of the general storage in each oil tank battery.Oil tank divides mainly by structure and comprises: crude oil storage tank, fuel reservoir, lubricating can, animals and plants grease storage tank etc.Can be divided into heavy oil tank and light oil tank by the oil property that stores.
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 making 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.Find that at present existing storage tank has all suffered the external corrosion damage, particularly point corrosion damages.In 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 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.In addition, if the oil tank ambient temperature changes (rising) oil tank and its internal liquid are expanded, when temperature surpasses critical value, safety misadventure can occur.
Summary of the invention
The utility model provides a kind of Novel oil tank, after the utility model has solved existing fuel oil and stores that buried tank is long-time and use, occurs serious external corrosion damage, causes liquid to be leaked to problem the environment from storage tank; And the rising of oil tank ambient temperature can make oil tank and its internal liquid expand, and the problem of safety misadventure occurs.
For addressing the above problem, the utility model adopts following technical scheme: Novel oil tank, comprise main tank 1 in the steel, and also comprise outer auxiliary seal body 2, level sensor 3, controller 4, signalling alarm equipment 5, temperature sensor 6 and indicator lamp 7; Outer auxiliary seal body 2 covers in main tank 1 outside in the steel, form closed sandwich between main tank 1 and the outer auxiliary seal body 2 in the steel, in closed sandwich, be provided with a level sensor 3 and a temperature sensor 6, level sensor 3 is arranged at the bottom of outer auxiliary seal body 2, level sensor 3 and temperature sensor 6 are by wire connection controller 4, and controller 4 connects signalling alarm equipment 5 and indicator lamp 7 by wire.
The utility model adopts double-walled construction that the Double-layer liquid sealing 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 on main tank in the steel around.Interface between inwall main seal structure and outer wall auxiliary sealing structure has just formed a double-layer seal (double-walled) tank, if when leak of liquid appears in interior tank skin, thereby can provide the liquid auxiliary seal.Level sensor and temperature sensor are arranged in the steel in the double-layer seal space (space) between the main tank and outer auxiliary sealing structure, and level sensor generally all is positioned at the bottom, space.Therefore, outwards be leaked to liquid in the space by interior main tank crack, perhaps inwardly leak into the liquid in space via outer auxiliary sealing structure crack, all can be drawn towards because of gravity level sensor, then earthward controller provides an alerting signal; When the oil tank temperature surpassed critical value, temperature sensor also can be passed to controller with information, and controller sends alerting signal.
Description of drawings
Fig. 1 is the utility model structural representation.
Nomenclature among the figure: main tank 1, outer auxiliary seal body 2, level sensor 3, controller 4, signalling alarm equipment 5, temperature sensor 6, indicator lamp 7 in the steel.
The specific embodiment
The below is described in detail the utility model with best embodiment.
As shown in Figure 1, Novel oil tank comprises main tank 1 in the steel, also comprises outer auxiliary seal body 2, level sensor 3, controller 4, signalling alarm equipment 5, temperature sensor 6 and indicator lamp 7; Outer auxiliary seal body 2 covers in main tank 1 outside in the steel, form closed sandwich between main tank 1 and the outer auxiliary seal body 2 in the steel, in closed sandwich, be provided with a level sensor 3 and a temperature sensor 6, level sensor 3 is arranged at the bottom of outer auxiliary seal body 2, level sensor 3 and temperature sensor 6 are by wire connection controller 4, and controller 4 connects signalling alarm equipment 5 and indicator lamp 7 by wire.Described signalling alarm equipment 5 is buzzer sirens.
It should be noted that at last: obviously, above-described embodiment only is for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the present utility model.
Claims (1)
1. Novel oil tank comprises main tank (1) in the steel, it is characterized in that, also comprises outer auxiliary seal body (2), level sensor (3), controller (4), signalling alarm equipment (5), temperature sensor (6) and indicator lamp (7); Outer auxiliary seal body (2) covers in main tank (1) outside in the steel, form closed sandwich between main tank (1) and the outer auxiliary seal body (2) in the steel, in closed sandwich, be provided with a level sensor (3) and a temperature sensor (6), level sensor (3) is arranged at the bottom of outer auxiliary seal body (2), level sensor (3) and temperature sensor (6) are by wire connection controller (4), and controller (4) connects signalling alarm equipment (5) and indicator lamp (7) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543505 CN202848404U (en) | 2012-10-23 | 2012-10-23 | Novel oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543505 CN202848404U (en) | 2012-10-23 | 2012-10-23 | Novel oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848404U true CN202848404U (en) | 2013-04-03 |
Family
ID=47979625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543505 Expired - Fee Related CN202848404U (en) | 2012-10-23 | 2012-10-23 | Novel oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752535A (en) * | 2016-04-29 | 2016-07-13 | 河北可耐特石油设备有限公司 | Multilayer glass reinforced plastic composite material oil storage tank |
-
2012
- 2012-10-23 CN CN 201220543505 patent/CN202848404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752535A (en) * | 2016-04-29 | 2016-07-13 | 河北可耐特石油设备有限公司 | Multilayer glass reinforced plastic composite material oil storage tank |
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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: 20130403 Termination date: 20141023 |
|
| EXPY | Termination of patent right or utility model |