CN209212436U - A kind of fuel filter oil return auxiliary device - Google Patents
A kind of fuel filter oil return auxiliary device Download PDFInfo
- Publication number
- CN209212436U CN209212436U CN201821768058.0U CN201821768058U CN209212436U CN 209212436 U CN209212436 U CN 209212436U CN 201821768058 U CN201821768058 U CN 201821768058U CN 209212436 U CN209212436 U CN 209212436U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil return
- oil outlet
- inlet
- filter
- 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.)
- Active
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of fuel filter oil return auxiliary devices comprising the oil return valve on filter be arranged in, the oil return valve is 2/2-way ball valve, and the oil return valve includes oil return inlet, the first oil outlet, the second oil outlet, handle and flange；The oil return inlet, the first oil outlet and the second oil outlet are connected and junction is provided with handle；The oil return inlet and the first oil outlet are vertically arranged, and first oil outlet and the second oil outlet are vertically arranged, the oil return inlet and the coaxial arrangement of the second oil outlet；First oil outlet is provided with flange.The utility model low temperature environment using when handle is adjusted to laterally, the solution wax work of the temperature of oil return when being run using vehicle auxiliary filter avoids the influence under low temperature condition for shortage of oil to engine.Handle is adjusted to longitudinal direction when environment temperature does not influence diesel oil wax deposition, vehicle is made to reach normal operating condition, ensure that the high efficient and reliable of oil supply system work.
Description
Technical field
The utility model belongs to automobile engine prefilter technical field, and in particular to a kind of fuel filter oil return auxiliary
Device.
Background technique
It is increasingly strict due to vehicular engine emission regulation demands in recent years, will necessarily cause fuel filter into one
Step is improved.The high efficient and reliable of oil supply system plays a crucial role the performance of engine.So to guarantee to supply
Oil system efficiently reliably works, it is necessary to more improve the structure and function of fuel filter.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of fuel filter oil return auxiliary device, structures
It is compact, it ensure that the high efficient and reliable of oil supply system work.
To achieve the above object, the technical solution of the utility model includes the oil return valve being arranged on filter, and described time
Oil valve is 2/2-way ball valve, and the oil return valve includes oil return inlet, the first oil outlet, the second oil outlet, handle and flange；
The oil return inlet, the first oil outlet and the second oil outlet are connected and junction is provided with handle；
The oil return inlet and the first oil outlet are vertically arranged, and first oil outlet and the second oil outlet are vertically arranged,
The oil return inlet and the coaxial arrangement of the second oil outlet；
First oil outlet is provided with flange.
Further, first oil outlet is connected with filter.
Further, the filter includes filter case and the filter core that is arranged in the filter box body, institute
The two sides for stating filter case are respectively arranged with the first oil inlet and the second oil inlet.
Further, first oil inlet and the second oil inlet are arranged symmetrically on the same axis.
Further, second oil inlet and the connection of the first oil outlet.
Further, sealing ring is provided between the second oil inlet and the first oil outlet.
Further, the mounting hole penetrated through there are two being symmetrical arranged on the flange.
The utility model good effect is as follows:
When the utility model is used, engine oil return pipe on vehicle is connected to the oil return inlet of oil return valve, the second oil outlet
Be connected to fuel tank, handle is adjusted to laterally by when low temperature environment, that is, handle and the first oil outlet it is coaxial, the second oil outlet at this time
It for closed state, flow to the fuel oil into oil return valve 1 all in filter, carries out subsequent cycle, a upper circulation is burnt
Oil supplemented by the first oil inlet for being connected to fuel tank, thus when being run using vehicle oil return temperature assist filter solution
Wax work, avoids the influence under low temperature condition for shortage of oil to engine.When environment temperature does not influence diesel oil wax deposition by hand
Handle is adjusted to longitudinal direction, that is, handle and oil return inlet and the second oil outlet it is coaxial, the first oil outlet is closed state at this time, into
The fuel oil for entering oil return valve all flow to fuel tank, then is made as fuel tank through whole fuel oils needed for the first oil inlet offer subsequent cycle
Vehicle reaches normal operating condition.The utility model is compact-sized, ensure that the high efficient and reliable of oil supply system work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model oil return valve；
Fig. 3 is the schematic diagram of the section structure of the filter core of the utility model filter, the first oil inlet and the second oil inlet；
In attached drawing, 1 oil return valve, 1-1 oil return inlet, the first oil outlet of 1-2, the second oil outlet of 1-3,1-4 handle, 1-5 method
Orchid, 1-5-1 mounting hole, 2 filter cases, the first oil inlet of 2-1, the second oil inlet of 2-2,4 bolts, 5 sealing rings.
Specific embodiment
The utility model is further described and is explained with reference to the accompanying drawing.
The utility model is applied to fuel filter, as shown in Figure 1-3, the utility model includes being arranged on filter
Oil return valve 1, the oil return valve 1 is 2/2-way ball valve, by controlling the circulation path of the adjustable oil of the oil return valve 1, institute
Stating oil return valve 1 includes oil return inlet 1-1, the first oil outlet 1-2, the second oil outlet 1-3, handle 1-4 and flange 1-5；
The oil return inlet 1-1, the first oil outlet 1-2 and the second oil outlet 1-3 is connected and junction is provided with handle
1-4；
The 2/2-way ball valve is that three openings are oil return inlet 1-1, the first oil outlet 1-2 and the second oil outlet 1-3；
The 2/2-way ball valve has a knob i.e. handle 1-4, the circulation path of adjustable oil.
The oil return inlet 1-1 and the first oil outlet 1-2 is at arranged at right angles, and oil return inlet 1-1 and the second oil outlet 1-3
Coaxially；It is arranged symmetrically on the same axis.
The oil return inlet 1-1 and the first oil outlet 1-2 are vertically arranged, the first oil outlet 1-2 and the second oil outlet
1-3 is vertically arranged, the oil return inlet 1-1 and the second oil outlet 1-3 coaxial arrangement；The oil return inlet 1-1, the first oil outlet
The intersection of 1-2 and the second oil outlet 1-3 are provided with handle 1-4, as shown in Fig. 2, when handle 1-4 is rotated to and oil return inlet 1-
1 and second oil outlet 1-3 it is coaxial when, that is, when handle 1-4 goes to longitudinal direction, oil return inlet 1-1 goes out with second in Fig. 2
Hydraulic fluid port 1-3 conducting, the first oil outlet 1-2 cut-off, when handle 1-4 goes to horizontal direction, that is, handle 1-4 and first fuel-displaced
When mouth 1-2 is coaxial, oil return inlet 1-1 is connected with the first oil outlet 1-2, the second oil outlet 1-3 cut-off.
Flange 1-5 is provided at the first oil outlet 1-2, the flange 1-5 is diamond structure.
Further, the first oil outlet 1-2 is connected with filter.
Further, the filter includes filter case 2 and the filter core 3 that is arranged in the filter case 2,
The two sides of the filter case 2 are respectively arranged with the first oil inlet 2-1 and the second oil inlet 2-2.As shown, the filter
The first oil outlet 2-1 and the second oil inlet 2-2 is respectively arranged at left and right sides of clear device shell 2.
Further, the first oil inlet 2-1 and the second oil inlet 2-2 are arranged symmetrically on the same axis.
Further, the second oil inlet 2-2 of the filter case 2 is connected with the first oil outlet 1-2 of oil return valve 1,
To realize the connection of filter case 2 and oil return valve 1.The oil return valve 1 is attached with the bolt 4 of filter case 2；
Further, it is provided with sealing ring 5 between the second oil inlet 2-2 and the first oil outlet 1-2, carries out radial seal.
Further, the mounting hole 1-5-1 penetrated through there are two being symmetrical arranged on the flange 1-5.
When the utility model is used, engine oil return pipe on vehicle is connected to the oil return inlet 1-1 of oil return valve 1, second goes out
Hydraulic fluid port 1-3 is connected to fuel tank, and handle 1-4 is adjusted to laterally by when low temperature environment, that is, handle 1-4 and the first oil outlet 1-2 same
Axis, the second oil outlet 1-3 is closed state at this time, flow to the fuel oil into oil return valve 1 all in filter, carries out next follow
Ring, the burnt oil of a upper circulation is supplemented by the first oil inlet 2-1 for being connected to fuel tank, to return when being run using vehicle
The solution wax work of the temperature auxiliary filter of oil；Handle 1-4 is adjusted to longitudinal direction when environment temperature does not influence diesel oil wax deposition,
It is exactly handle 1-4 and oil return inlet 1-1 and the second oil outlet 1-3 coaxial, the first oil outlet 1-2 is closed state at this time, is entered
The fuel oil of oil return valve 1 all flow to fuel tank, then whole fuel oils needed for providing subsequent cycle through the first oil inlet 2-1 as fuel tank,
Vehicle is set to reach normal operating condition.
The utility model is compact-sized, ensure that the high efficient and reliable of oil supply system work.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of fuel filter oil return auxiliary device, it is characterised in that: it includes the oil return valve (1) being arranged on filter,
The oil return valve (1) is 2/2-way ball valve, and the oil return valve (1) includes oil return inlet (1-1), the first oil outlet (1-2), the
Two oil outlets (1-3), handle (1-4) and flange (1-5)；
The oil return inlet (1-1), the first oil outlet (1-2) is connected with the second oil outlet (1-3) and junction is provided with hand
Handle (1-4)；
The oil return inlet (1-1) and the first oil outlet (1-2) are vertically arranged, first oil outlet (1-2) and second fuel-displaced
Mouth (1-3) is vertically arranged, the oil return inlet (1-1) and the second oil outlet (1-3) coaxial arrangement；
Flange (1-5) is provided at first oil outlet (1-2).
2. a kind of fuel filter oil return auxiliary device according to claim 1, it is characterised in that: first oil outlet
(1-2) is connected with filter.
3. a kind of fuel filter oil return auxiliary device according to claim 1, it is characterised in that: the filter includes
Filter case (2) and the filter core (3) being arranged in the filter case (2), the two sides point of the filter case (2)
It is not provided with the first oil inlet (2-1) and the second oil inlet (2-2).
4. a kind of fuel filter oil return auxiliary device according to claim 3, it is characterised in that: first oil inlet
(2-1) and the second oil inlet (2-2) are arranged symmetrically on the same axis.
5. a kind of fuel filter oil return auxiliary device according to claim 3, it is characterised in that: second oil inlet
The connection of (2-2) and the first oil outlet (1-2).
6. a kind of fuel filter oil return auxiliary device according to claim 5, it is characterised in that: the second oil inlet (2-
2) it is provided between the first oil outlet (1-2) sealing ring (5).
7. a kind of fuel filter oil return auxiliary device according to claim 1, it is characterised in that: the flange (1-5)
The mounting hole (1-5-1) penetrated through there are two being above symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768058.0U CN209212436U (en) | 2018-10-30 | 2018-10-30 | A kind of fuel filter oil return auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821768058.0U CN209212436U (en) | 2018-10-30 | 2018-10-30 | A kind of fuel filter oil return auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212436U true CN209212436U (en) | 2019-08-06 |
Family
ID=67457422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821768058.0U Active CN209212436U (en) | 2018-10-30 | 2018-10-30 | A kind of fuel filter oil return auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296481A (en) * | 2018-10-30 | 2019-02-01 | 河北亿利橡塑集团有限公司 | A kind of fuel filter oil return auxiliary device |
-
2018
- 2018-10-30 CN CN201821768058.0U patent/CN209212436U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296481A (en) * | 2018-10-30 | 2019-02-01 | 河北亿利橡塑集团有限公司 | A kind of fuel filter oil return auxiliary device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205652200U (en) | New forms of energy passenger train is fluid pressure type bi -pass check valve for a steering system | |
| CN203702312U (en) | Bypass type engine cooling system | |
| CN209212436U (en) | A kind of fuel filter oil return auxiliary device | |
| CN103696842A (en) | Motorcycle engine piston cooling system and motorcycle engine | |
| CN104018961A (en) | Air inlet pipeline system of supercharged engine and air inlet by-pass valve | |
| CN204458005U (en) | A kind of water pipe structure mating engine water outlet and hydrodynamic retarder | |
| CN105864136B (en) | A kind of valve block structure of magnetic valve double loop hydraulic power station | |
| CN108869109B (en) | Integrated control valve for regulating exhaust gas flow | |
| CN204921094U (en) | Crankcase ventilation system oil -gas separation separator assembly | |
| CN104612872A (en) | Heavy-oil high pressure common rail fuel injection system for marine low-speed diesel engine | |
| CN109296481A (en) | A kind of fuel filter oil return auxiliary device | |
| CN204113788U (en) | The Embedded shunting relief valve of a kind of shuttle valve | |
| CN203516093U (en) | Pressure and flow control valve of steering oil pump | |
| CN104930021B (en) | A kind of hydraulic pressure oil flushing equipment | |
| CN104564919A (en) | Hydraulic system of wheeled tractor | |
| CN204098987U (en) | Combustion oil cooler structure | |
| CN203547871U (en) | Piston cooling system of motorcycle engine and motorcycle engine | |
| CN203847343U (en) | Independent pump station capable of achieving multiple oil delivery ways | |
| CN106593968A (en) | Hydraulic pump load control system for one-engine double-pump aero-engine ground test | |
| CN206318697U (en) | One kind experiment rise seat vacuum oiling device | |
| CN208185128U (en) | A kind of hydraulic motor with hot oil conversion equipment | |
| CN207598348U (en) | A kind of automobile double-row type charge inter cooling system | |
| CN205679095U (en) | A kind of energy-efficient heat dissipation tank | |
| CN205064075U (en) | Automobile engine cooling system | |
| CN205751773U (en) | A kind of charged absorbing treatment device of 110 220 kilovolts of main fransformer oils |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 054801 north of Zhigong Avenue and west of Jiuhuashan Road, Qinghe County, Xingtai City, Hebei Province Patentee after: Hebei Yili Technology Co., Ltd Address before: 054800 Hebei hundred million sharp rubber and plastic Group Co., Ltd of No. 27, new century street, Xingtai City Qinghe County, Hebei province Patentee before: HEBEI YILI GROUP Co.,Ltd. |