CN201902269U - Oil and steam separator on fuel evaporation pipeline of gasoline vehicle - Google Patents
Oil and steam separator on fuel evaporation pipeline of gasoline vehicle Download PDFInfo
- Publication number
- CN201902269U CN201902269U CN2010206800506U CN201020680050U CN201902269U CN 201902269 U CN201902269 U CN 201902269U CN 2010206800506 U CN2010206800506 U CN 2010206800506U CN 201020680050 U CN201020680050 U CN 201020680050U CN 201902269 U CN201902269 U CN 201902269U
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- oil
- steam
- fuel
- oily
- fuel evaporation
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- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an oil and steam separator on a fuel evaporation pipeline of a gasoline vehicle, which comprises an oil and steam inlet pipe; the oil and steam inlet pipe is arranged on the bottom surface of an oil and steam buffer cooling separation vessel; the oil and steam buffer cooling separation vessel is connected with an upper cover; and a steam outlet pipe is arranged on the upper cover. The oil and steam separator is connected between a fuel evaporation and emission system pipeline between an oil tank and a carbon tank; after evaporated fuel enters the separator, the fuel steam is buffered and cooled, so that the oil in the oil steam is cooled and condensed in the separation vessel; and the steam is discharged into the carbon tank through the steam outlet pipe, so that the fuel and the gas in fuel steam pipeline are separated from each other, so that the fuel is prevented from being extruded by the gas into the carbon tank. The oil and steam separator can effectively prevent the oil from entering the carbon tank during the use of the vehicle after being accurately installed and effectively avoid the occurrence of safe accidents. The oil and steam separator has simple structure and is convenient to install.
Description
Technical field
The utility model belongs to the vehicle fuel tank device, is specifically related to the oily steum separating device on a kind of gasoline car fuel evaporation pipeline.
Background technique
Because existing fuel oil evaporation discharging system pipeline is to be connected with canister by pipeline between the oil vapor of fuel tank; The phenomenon that liquid fuel enters canister might occur like this, thereby cause the canister oil-feed, cause engine misses, even fuel oil can flow out canister and has influence on personal safety.This device is applied on the fuel oil absorption pipeline, can effectively avoid canister oil-feed in the automobile using process, can effectively avoid the generation of security incident.
Summary of the invention
The purpose of this utility model is to provide the oily steum separating device on a kind of gasoline car fuel evaporation pipeline, to address the above problem.
The technical solution of the utility model is: the oily steum separating device on the gasoline car fuel evaporation pipeline, it comprises oily vapour inlet pipe, oil vapour inlet pipe is located at the bottom surface of oily vapour buffering refrigerated separation container, is connected with loam cake on the oily vapour buffering SEPARATOR OR SEAL CHAMBER, on cover and be provided with steam outlet pipe.
The axis of described steam outlet pipe and oily vapour inlet pipe does not overlap.
Described oily vapour buffering refrigerated separation container is provided with Heat sink.
This device is connected between fuel tank and the canister on the fuel oil evaporation discharging system pipeline, after fuel evaporation enters this device, fuel-steam is cushioned, cooling makes that oil cooling but condenses upon in the SEPARATOR OR SEAL CHAMBER in the oil vapor, and gas is discharged in the canister by steam outlet pipe, make fuel oil and gas separation in the fuel-steam pipeline, prevent that gas is expressed to fuel oil in the canister,, can effectively avoid the generation of security incident by can effectively avoiding canister oil-feed in the automobile using process after the correct installation.It is simple in structure, and is easy for installation.
Description of drawings
Oily steum separating device master on Fig. 1 gasoline car fuel evaporation pipeline looks schematic representation.
Schematic representation is looked on an oily steum separating device left side on Fig. 2 gasoline car fuel evaporation pipeline.
Embodiment
As shown in Figure 1, 2, the bottom surface 5 of oily vapour buffering refrigerated separation container 1 is provided with oily vapour inlet pipe 2 and cushions refrigerated separation container 1 inner chamber communications and liaison mutually with oily vapour.Be connected with loam cake 3 on the oil vapour buffering refrigerated separation container 1, loam cake 3 is welded to connect with oily vapour buffering refrigerated separation container 1, and loam cake 3 is provided with steam outlet pipe 4, and the axis of steam outlet pipe 4 and oily vapour inlet pipe 2 does not overlap.During installation, the bottom surface 5 that oily vapour cushions refrigerated separation container 1 is provided with oil bucket 8, and during installation, the minimum point of oil bucket 8 is higher than the surface of contact 7 of oily vapour inlet pipe 2 and bottom surface 5.Fuel oil after separating like this can flow back to fuel tank from oily vapour inlet pipe 2.
Oil vapour buffering refrigerated separation container or/and on cover and be provided with Heat sink 6.The refrigerated separation that so more helps fuel-steam.
Claims (4)
1. the oily steum separating device on the gasoline car fuel evaporation pipeline, it comprises oily vapour inlet pipe, it is characterized in that oily vapour inlet pipe is located at the bottom surface of oily vapour buffering refrigerated separation container, is connected with loam cake on the oily vapour buffering SEPARATOR OR SEAL CHAMBER, on cover and be provided with steam outlet pipe.
2. the oily steum separating device on the gasoline car fuel evaporation pipeline according to claim 1 is characterized in that the axis of described steam outlet pipe and oily vapour inlet pipe does not overlap.
3. the oily steum separating device on the gasoline car fuel evaporation pipeline according to claim 1, it is characterized in that oily vapour buffering refrigerated separation container or/and on cover and be provided with Heat sink.
4. the oily steum separating device on the gasoline car fuel evaporation pipeline according to claim 1 is characterized in that the bottom surface of oily vapour buffering refrigerated separation container is provided with the oil bucket, and the minimum point of oil bucket is higher than the surface of contact of oily vapour inlet pipe and bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206800506U CN201902269U (en) | 2010-12-27 | 2010-12-27 | Oil and steam separator on fuel evaporation pipeline of gasoline vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206800506U CN201902269U (en) | 2010-12-27 | 2010-12-27 | Oil and steam separator on fuel evaporation pipeline of gasoline vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902269U true CN201902269U (en) | 2011-07-20 |
Family
ID=44272867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206800506U Expired - Fee Related CN201902269U (en) | 2010-12-27 | 2010-12-27 | Oil and steam separator on fuel evaporation pipeline of gasoline vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015039465A1 (en) * | 2013-09-17 | 2015-03-26 | 北汽福田汽车股份有限公司 | Fuel system for vehicle |
| CN104487274A (en) * | 2012-07-26 | 2015-04-01 | 考特克斯·特克斯罗恩有限公司及两合公司 | Fuel vapor storage and recovery apparatus |
| CN109236505A (en) * | 2018-10-19 | 2019-01-18 | 安徽江淮汽车集团股份有限公司 | A kind of fluid collection chamber assembly |
-
2010
- 2010-12-27 CN CN2010206800506U patent/CN201902269U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487274A (en) * | 2012-07-26 | 2015-04-01 | 考特克斯·特克斯罗恩有限公司及两合公司 | Fuel vapor storage and recovery apparatus |
| WO2015039465A1 (en) * | 2013-09-17 | 2015-03-26 | 北汽福田汽车股份有限公司 | Fuel system for vehicle |
| CN104454254B (en) * | 2013-09-17 | 2017-10-10 | 北汽福田汽车股份有限公司 | fuel system for vehicle |
| CN109236505A (en) * | 2018-10-19 | 2019-01-18 | 安徽江淮汽车集团股份有限公司 | A kind of fluid collection chamber assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20191227 |