CN2413186Y - Internal floating diaphragm fuel tank - Google Patents
Internal floating diaphragm fuel tank Download PDFInfo
- Publication number
- CN2413186Y CN2413186Y CN 00211109 CN00211109U CN2413186Y CN 2413186 Y CN2413186 Y CN 2413186Y CN 00211109 CN00211109 CN 00211109 CN 00211109 U CN00211109 U CN 00211109U CN 2413186 Y CN2413186 Y CN 2413186Y
- Authority
- CN
- China
- Prior art keywords
- oil
- casing
- internal floating
- barrier film
- floating diaphragm
- 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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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model relates to an internal floating diaphragm type oil tank, and an internal floating diaphragm is mainly arranged in the existing oil storing tank. When oil products enter a tank body, the internal floating diaphragm floats along with the lifting of the oil products in the tank body, and the internal floating diaphragm is tightly clung together with the level of the oil products all the time, namely, the space which is the space where the oil is evaporated is not arranged in the tank body, so the oil and gas split phenomenon can not be generated when the oil is filled, the waste caused by oil and gas loss is effectively prevented, and simultaneously, the occurrence of atmospheric pollution and fire accident which are caused by spilt oil and gas can be avoided.
Description
The utility model relates to a kind of Fuel Tanking Unit, particularly a kind of interior floating diaphragm type fuel tank that prevents oil and gas loss.
Mostly be to constitute at the widely used Fuel Tanking Unit of petroleum chemical enterprise at present by the tank body that has oil inlet pipe and flowline, this kind Fuel Tanking Unit is owing to exist oil-gas space, when refueling, the oil gas of volatilization is overflowed, thereby cause waste, simultaneously also can pollutant atmosphere, easily make gas station's breaking out of fire accident.
At the deficiency that above-mentioned prior art exists, the purpose of this utility model provides a kind of oil gas loss, saving energy of reducing, and can protect atmospheric environment again simultaneously, prevent the interior floating diaphragm type fuel tank that fire incident takes place.
The purpose of this utility model is achieved in that it comprises casing that has oil inlet pipe and flowline and the sealing loam cake that places the casing upper port, it is characterized in that: the lower end outlet of oil inlet pipe places bottom in the casing, floating barrier film in casing, being provided with, should be crimped between loam cake and the casing by the interior upper port periphery that floats barrier film, in the centre of floating barrier film be crimped on the top of oil inlet pipe by sealing ring, be provided with float at interior floating barrier film inner bottom part.When oil product is in oil inlet pipe enters casing, interior floating barrier film is floated, along with the liquid level of oil product in the casing raises, interior floating barrier film floats thereupon, and floating barrier film is close together with the liquid level of oil product all the time in making, i.e. the space of no oil gas volatilization in the casing.
The utility model can not produce the oil gas spillover like this, thereby effectively prevent the waste that oil and gas loss is brought owing to no oil-gas space in the casing when refueling.The atmosphere pollution that simultaneously can avoid oil gas to overflow again being caused and the generation of fire incident.
Below in conjunction with accompanying drawing the utility model is explained.
Accompanying drawing is a structural representation of the present utility model.
By accompanying drawing as can be known, the utility model mainly comprises the casing 1 that has oil inlet pipe 7, flowline 8 and places the sealing loam cake 4 of casing upper port and place the interior interior floating barrier film 3 of casing, the upper port periphery of interior floating barrier film 3 is crimped between loam cake 4 and the casing 1, in in the middle of the floating barrier film 3 with the centre bore upper end be crimped on the top of oil inlet pipe 7 by sealing ring 6, the lower port of oil inlet pipe 7 places casing 1 bottom, on loam cake 4, be provided with the steam vent 5 of floating barrier film 3 cavitys in the correspondence, floating barrier film 3 inner bottom parts in float 2 places.
Claims (1)
1, a kind of interior floating diaphragm type fuel tank, it comprises the casing that has oil inlet pipe and flowline and places the sealing loam cake of casing upper port, it is characterized in that: the lower end outlet of oil inlet pipe places bottom in the casing, floating barrier film in casing, being provided with, should be crimped between loam cake and the casing by the interior upper port periphery that floats barrier film, in the centre of floating barrier film be crimped on the top of oil inlet pipe by sealing ring, be provided with float at interior floating barrier film inner bottom part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211109 CN2413186Y (en) | 2000-03-14 | 2000-03-14 | Internal floating diaphragm fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00211109 CN2413186Y (en) | 2000-03-14 | 2000-03-14 | Internal floating diaphragm fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413186Y true CN2413186Y (en) | 2001-01-03 |
Family
ID=33577862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00211109 Expired - Fee Related CN2413186Y (en) | 2000-03-14 | 2000-03-14 | Internal floating diaphragm fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413186Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072210A (en) * | 2010-11-15 | 2011-05-25 | 中国船舶重工集团公司第七一○研究所 | Anti-surge oil tank |
| CN112253986A (en) * | 2020-09-21 | 2021-01-22 | 浙江振申绝热科技股份有限公司 | Metal inner tank structure of membrane type low-temperature storage tank |
-
2000
- 2000-03-14 CN CN 00211109 patent/CN2413186Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072210A (en) * | 2010-11-15 | 2011-05-25 | 中国船舶重工集团公司第七一○研究所 | Anti-surge oil tank |
| CN112253986A (en) * | 2020-09-21 | 2021-01-22 | 浙江振申绝热科技股份有限公司 | Metal inner tank structure of membrane type low-temperature storage tank |
| CN112253986B (en) * | 2020-09-21 | 2022-05-24 | 浙江振申绝热科技股份有限公司 | Metal inner tank structure of membrane type low-temperature 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 |