CN206071774U - A kind of automobile fuel oil filter device - Google Patents
A kind of automobile fuel oil filter device Download PDFInfo
- Publication number
- CN206071774U CN206071774U CN201621028731.8U CN201621028731U CN206071774U CN 206071774 U CN206071774 U CN 206071774U CN 201621028731 U CN201621028731 U CN 201621028731U CN 206071774 U CN206071774 U CN 206071774U
- Authority
- CN
- China
- Prior art keywords
- oil
- cleaner
- cylinder
- flowline
- outfan
- 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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- Filtration Of Liquid (AREA)
- Feeding And Controlling Fuel (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of automobile fuel oil filter device, including oil inlet pipe, check-valves, water-repellent fabrics, paper filter core, control valve and cleaner cylinder, the inside of the cleaner cylinder is provided with paper filter core, the outfan of paper filter core is connected with the first oil guide pipe, water-repellent fabrics are equipped with the side wall of the outfan of paper filter core, first oil guide pipe is connected with flowline, check-valves are provided between first oil guide pipe and flowline, the bottom of the inside of cleaner cylinder is provided with water collector, and the bottom of cleaner cylinder is provided with outlet pipe, control valve is installed on outlet pipe.The oil-burning machine fuel filter its smart structural design, the auxiliary filtering mechanism being made up of the original paper such as bypass valve and auxiliary cleaner is provided with thereon, which can be when the main filtering mechanism being made up of the element such as paper filter core and cleaner cylinder be blocked by impurity, can be oil-burning machine fuel feeding in time, and the oil confessed also is clean fuel oil.
Description
Technical field
This utility model is related to cleaner equipment technical field, more particularly to a kind of automobile fuel oil filter device.
Background technology
At present, the commonly used oil-burning machine emission controls by improving combustion modes of Jing, such as improve fuel injection system, exhaust gas turbocharge skill
Art, waste gas recirculation and low emission combustion system etc. involve great expense, and can not tackle the problem at its root.Combustion process is compared
Compared with oil-burning machine is much more complex more than gasoline engine, thus can be used to control the burning performance parameter of nuisance generation also more than gasoline
Machine is much more complex, and this causes to seek a kind of method for taking into account the various performances such as discharge, the thermal efficiency into oil-burning machine emission control
Key problem.
Cleaner widely used on oil-burning machine, as its filtering accuracy is not high, oil product circulating resistance is larger, fires at present
Contain substantial amounts of impurity in oil, during use, usually by filter restriction, cause cleaner cisco unity malfunction, enter
And cause fuel oil from entering in oil-burning machine, cause oil-burning machine operate.
Therefore, we are badly in need of designing a kind of automobile fuel oil filter device and solve the above problems.
Utility model content
The purpose of this utility model is and a kind of vehicle fuel filter for proposing in order to solve shortcoming present in prior art
Clear device device.
To achieve these goals, this utility model employs following technical scheme：
A kind of automobile fuel oil filter device, including oil inlet pipe, check-valves, water-repellent fabrics, paper filter core, control valve and
Cleaner cylinder, the inside of the cleaner cylinder are provided with paper filter core, and the outfan of paper filter core and the first oil guide pipe connect
Connect, on the side wall of the outfan of paper filter core, be equipped with water-repellent fabrics, the first oil guide pipe is connected with flowline, the first oil guide pipe
It is provided with check-valves between flowline, the bottom of the inside of cleaner cylinder is provided with water collector, and cleaner cylinder
Bottom is provided with outlet pipe, and control valve is provided with outlet pipe, and the input of the paper filter core is by conduit and bypass valve
First outfan connects, and the second outfan on bypass valve is connected with the input of auxiliary cleaner by conduit, aids in filtering
The outfan of device is connected with flowline by the second oil guide pipe, and the outfan of bypass valve is connected with oil inlet pipe.
Preferably, the cleaner cylinder be semi-enclosed cylinder, on cleaner cylinder away from outlet pipe a side wall
Screw thread is provided with, away from closure being screwed with one end of outlet pipe on cleaner cylinder.
Preferably, second oil guide pipe is more than to the minimum range of filter cartridge body lateral wall with the junction of flowline
Minimum range of the check-valves to filter cartridge body lateral wall.
Preferably, the paper filter core and water collector are detachably connected with cleaner cylinder.
Preferably, the auxiliary cleaner includes filter element, housing, oil inlet pipe and flowline, and filter element is arranged on enclosure interior,
Oil inlet pipe and flowline are installed on housing, and oil inlet pipe is connected with the input of filter element, flowline is connected with the outfan of filter element
Connect.
The beneficial effects of the utility model, the vehicle fuel filter its smart structural design are provided with thereon by side
The auxiliary filtering mechanism that the original paper such as port valve and auxiliary cleaner is constituted, which can be by the unit such as paper filter core and cleaner cylinder
When the main filtering mechanism that part is constituted is blocked by impurity, can be oil-burning machine fuel feeding in time, and the oil confessed also is clean fuel oil,
Its permanent front filter rear chamber of bavin filter that solves bypasses phenomenon, causes fuel filter not reach requirement, and the impurity in oil product is not
Jing is filtered and is delivered directly in oil-burning machine so as to affect oil-burning machine performance.
Description of the drawings
Fig. 1 be the utility model proposes a kind of automobile fuel oil filter device structural representation.
In figure：1 oil inlet pipe, 2 bypass valves, 3 auxiliary cleaners, 4 second oil guide pipes, 5 check-valves, 6 flowlines, 7 hydrophobicitys
Fabric, 8 first oil guide pipes, 9 paper filter cores, 10 water collectors, 11 control valves, 12 outlet pipes, 13 cleaner cylinders, 14 sealings
Lid.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.
With reference to Fig. 1, a kind of automobile fuel oil filter device, including the filter of oil inlet pipe 1, check-valves 5, water-repellent fabrics 7, papery
Core 9, control valve 11 and cleaner cylinder 13, the inside of cleaner cylinder 13 is provided with paper filter core 9, the output of paper filter core 9
End is connected with the first oil guide pipe 8, is equipped with water-repellent fabrics 7 on the side wall of the outfan of paper filter core 9, the first oil guide pipe 8 and
Flowline 6 connects, and check-valves 5 are provided between the first oil guide pipe 8 and flowline 6, and the bottom of the inside of cleaner cylinder 13 is installed
There is water collector 10, and the bottom of cleaner cylinder 13 is provided with outlet pipe 12, control valve 11, institute are installed on outlet pipe 12
The input for stating paper filter core 9 is connected with the first outfan of bypass valve 2 by conduit, and the second outfan on bypass valve 2 leads to
The input that conduit is crossed with auxiliary cleaner 3 is connected, and aids in the outfan of cleaner 3 to connect with flowline 6 by the second oil guide pipe 4
Connect, the outfan of bypass valve 2 is connected with oil inlet pipe 1, cleaner cylinder 13 be semi-enclosed cylinder, on cleaner cylinder 13 away from
One side wall of outlet pipe 12 is provided with screw thread, and closure 14 is screwed with the one end on cleaner cylinder 13 away from outlet pipe 12,
Second oil guide pipe 4 arrives cleaner more than check-valves 5 to the minimum range of 13 lateral wall of cleaner cylinder with the junction of flowline 6
The minimum range of 13 lateral wall of cylinder, paper filter core 9 and water collector 10 are detachably connected with cleaner cylinder 13, auxiliary filter
Clear device 3 includes filter element, housing, oil inlet pipe and flowline, and filter element is arranged on enclosure interior, and oil inlet pipe and fuel-displaced is provided with housing
Manage, and oil inlet pipe is connected with the input of filter element, flowline is connected with the outfan of filter element.
Operation principle：It is oil inlet pipe 1, cleaner cylinder 13, paper filter core 9, water-repellent fabrics 7, water collector 10, fuel-displaced
Pipe 6, control valve 11 and outlet pipe 12 constitute the basic structure of cleaner.Bypass valve 2, auxiliary cleaner 3,4 and of the second oil guide pipe
Flowline 6 constitutes auxiliary depuration structure, when the paper filter core 9 inside cleaner cylinder 13 is blocked by impurity, it is impossible to
For oil-burning machine fuel feeding when, bypass valve 2 will be opened, through auxiliary cleaner 3 filtration after oil-burning machine is input to by flowline 6 again
In.
More than, only this utility model preferably specific embodiment, but protection domain of the present utility model is not limited to
In this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this utility model
Technical scheme and its utility model design in addition equivalent or change, should all cover protection domain of the present utility model it
It is interior.
Claims (5)
1. a kind of automobile fuel oil filter device, including oil inlet pipe (1), check-valves (5), water-repellent fabrics (7), paper filter core
(9) valve (11) and cleaner cylinder (13) are controlled, it is characterised in that：The inside of the cleaner cylinder (13) is provided with papery
Filter element (9), the outfan of paper filter core (9) are connected with the first oil guide pipe (8), the side wall upper berth of the outfan of paper filter core (9)
Water-repellent fabrics (7) are provided with, the first oil guide pipe (8) is connected with flowline (6), is set between the first oil guide pipe (8) and flowline (6)
There are a check-valves (5), the bottom of the inside of cleaner cylinder (13) is provided with water collector (10), and cleaner cylinder (13)
Bottom is provided with outlet pipe (12), and control valve (11) is provided with outlet pipe (12), and the input of the paper filter core (9) passes through
Conduit is connected with the first outfan of bypass valve (2), and the second outfan on bypass valve (2) is by conduit and auxiliary cleaner
(3) input connection, aids in the outfan of cleaner (3) to be connected with flowline (6) by the second oil guide pipe (4), bypass valve
(2) outfan is connected with oil inlet pipe (1).
2. a kind of automobile fuel oil filter device according to claim 1, it is characterised in that the cleaner cylinder (13)
For semi-enclosed cylinder, the side wall on cleaner cylinder (13) away from outlet pipe (12) is provided with screw thread, cleaner cylinder
(13) closure (14) is screwed with the one end on away from outlet pipe (12).
3. a kind of automobile fuel oil filter device according to claim 1, it is characterised in that second oil guide pipe (4)
It is more than check-valves (5) to cleaner cylinder to the minimum range of cleaner cylinder (13) lateral wall with the junction of flowline (6)
(13) minimum range of lateral wall.
4. a kind of automobile fuel oil filter device according to claim 1, it is characterised in that the paper filter core (9) and
Water collector (10) is detachably connected with cleaner cylinder (13).
5. a kind of automobile fuel oil filter device according to claim 1, it is characterised in that the auxiliary cleaner (3)
Including filter element, housing, oil inlet pipe and flowline, filter element is arranged on enclosure interior, oil inlet pipe and flowline is provided with housing, and
Oil inlet pipe is connected with the input of filter element, and flowline is connected with the outfan of filter element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028731.8U CN206071774U (en) | 2016-08-31 | 2016-08-31 | A kind of automobile fuel oil filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621028731.8U CN206071774U (en) | 2016-08-31 | 2016-08-31 | A kind of automobile fuel oil filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206071774U true CN206071774U (en) | 2017-04-05 |
Family
ID=58435890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621028731.8U Expired - Fee Related CN206071774U (en) | 2016-08-31 | 2016-08-31 | A kind of automobile fuel oil filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206071774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735746A (en) * | 2019-11-06 | 2020-01-31 | 一汽解放汽车有限公司 | fuel prefilter and prefilter filtering control method |
-
2016
- 2016-08-31 CN CN201621028731.8U patent/CN206071774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735746A (en) * | 2019-11-06 | 2020-01-31 | 一汽解放汽车有限公司 | fuel prefilter and prefilter filtering control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |