CN106050493B - Fuel filter seat - Google Patents
Fuel filter seat Download PDFInfo
- Publication number
- CN106050493B CN106050493B CN201610632334.XA CN201610632334A CN106050493B CN 106050493 B CN106050493 B CN 106050493B CN 201610632334 A CN201610632334 A CN 201610632334A CN 106050493 B CN106050493 B CN 106050493B
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- CN
- China
- Prior art keywords
- filter
- interface
- oil
- fuel
- ontology
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
Abstract
The invention discloses a kind of fuel filter seats, the ontology of fuel filter seat is equipped with the mounting hole being connect for the body with engine, ontology is equipped with filter oil inlet interface, filter oil out port, filter block oil inlet interface, the filter block oil out port being connect with fuel filter, filter block oil inlet interface and filter oil inlet orifice, filter block oil out port is connected to filter oil out port, and total tank drainback interface and injection pump oil return interface are additionally provided on ontology, total tank drainback interface and injection pump oil return orifice.The concentration oil return function of fuel dispenser is integrated on the fuel filter seat of the present invention, and a fuel oil oil inlet and a fuel oil oil outlet are only set, it is compact-sized, save installation space, keep complete machine characteristics of compact layout beautiful, and multiple parts related with fuel dispenser are eliminated, manufacture, buying and stock control cost is reduced, accelerates productive temp.
Description
Technical field
The present invention relates to a kind of engine art, more particularly to a kind of fuel filter seat.
Background technology
For generalization, it is provided with two oil inlets and two oil outlets on filter seat, but only makes in actually using
With an oil inlet and an oil outlet, another oil inlet and another oil outlet are needed with blocking.Traditional fuel oil
Distributor needs dedicated mounting bracket and multiple parts to be used cooperatively, and is not easy to the raising of productive temp.The prior art it is interior
Filter seat and fuel dispenser are installed respectively so that internal combustion engine occupied space is big, and structure is not compact in combustion engine.
Being disclosed in the information of the background technology part, it is only intended to increase understanding of the overall background of the invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide a kind of fuel filter seats, to overcome existing internal combustion engine occupied space big,
The not compact disadvantage of structure.
To achieve the above object, the present invention provides a kind of fuel filter seat, the ontology of fuel filter seat is equipped with
For the mounting hole that the body with engine is connect, ontology is equipped with the filter oil inlet interface being connect with fuel filter, filter
Clear device oil out port, filter block oil inlet interface, filter block oil out port, filter block oil inlet interface and filter oil inlet orifice, filter block
Oil out port is connected to filter oil out port, and total tank drainback interface and injection pump oil return interface are additionally provided on ontology,
Total tank drainback interface and injection pump oil return orifice.
Preferably, oil return of oil injector interface, oil return of oil injector interface and total oil are additionally provided in above-mentioned technical proposal, on ontology
Tank drainback orifice.
Preferably, common rail pipe oil return interface, common rail pipe oil return interface and total oil are additionally provided in above-mentioned technical proposal, on ontology
Tank drainback orifice.
Preferably, in above-mentioned technical proposal, ontology is equipped with the through-hole extended along X-axis line direction, and one end of through-hole is spray
Oil pump oil return interface, the other end are total tank drainback interface, and oil return of oil injector interface and common rail pipe oil return interface are arranged at logical
On the hole wall in hole, and oil return of oil injector interface extends along Y direction, and common rail pipe oil return interface extends along Z-direction.
Preferably, in above-mentioned technical proposal, filter block oil inlet interface and filter block oil out port are coaxial, and its axis and through-hole
Axis is parallel, and filter oil inlet interface and filter oil out port extend along Z-direction.
Compared with prior art, the present invention has the advantages that：
It is integrated with the concentration oil return function of fuel dispenser on the fuel filter seat of the present invention, and a fuel oil is only set
Oil inlet and a fuel oil oil outlet, it is compact-sized, installation space is saved, keeps complete machine characteristics of compact layout beautiful, and eliminate
Multiple parts related with fuel dispenser reduce manufacture, buying and stock control cost, accelerate productive temp.
Description of the drawings
Fig. 1 is the stereogram of fuel filter seat according to the present invention.
Fig. 2 is the sectional view of fuel filter seat according to the present invention.
Fig. 3 is another stereogram of fuel filter seat according to the present invention.
Main appended drawing reference explanation：
1- filter block oil outlets, 2- filter block fuel feed holes, the total tank drainback interfaces of 3-, 4- common rail pipe oil return interfaces, 5- fuel injectors
Oil return interface, 6- injection pump oil return interfaces, 7- mounting holes, 8- filter oil out port, 9- filter oil inlet interfaces, 10- through-holes.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific implementation mode of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As shown in Figure 1 to Figure 3, ontology is equipped with according to the fuel filter seat of the specific embodiment of the invention, is set on ontology
There are vertical mounting plate and horizontal part, is set on mounting plate there are two mounting hole 7, for being connect with the body of engine.
Horizontal part is equipped with through-hole 10, filter block fuel feed hole 2 and the filter block oil outlet 1 extended along an axis X, filter block fuel feed hole 2 and filter
Seat oil outlet 1 is coaxial, and its axis is parallel with the axis of through-hole 10.The outer end of filter block fuel feed hole 2 is filter block oil inlet interface, is used for
It is connect with fuel tank, the downside hole wall of filter block fuel feed hole 2 (be subject to placement direction shown in FIG. 1) is equipped with the filter being extended along Z axis
Clear device oil inlet interface 9, as shown in Figure 3.The outer end of filter block oil outlet 1 is filter block oil out port, for being connect with oil pump.Filter block goes out
The downside hole wall (be subject to placement direction shown in FIG. 1) of oilhole 1 is equipped with the filter oil out port 9 being extended along Z axis, and such as schemes
Shown in 3.
As shown in Fig. 2, one end of through-hole 10 is injection pump oil return interface 6, the other end is total tank drainback interface 3.Such as Fig. 1
Shown, the upside hole wall of through-hole 10 (be subject to placement direction shown in FIG. 1) is equipped with the oil return of oil injector extended along Y direction
Interface 5, the front side hole wall (be subject to placement direction shown in FIG. 1) of through-hole 10 are equipped with the common rail pipe time extended along Z-direction
Oily interface 4.
Oil in fuel tank enters filter from filter block fuel feed hole 2 through filter oil inlet interface 9, the oil filtered through cleaner
Enter in oil pump from filter oil outlet 8 through filter block oil outlet 1.Oil return in injection pump, common rail pipe, fuel injector and common rail pipe
Fuel tank is returned to by through-hole 10 and total tank drainback interface 3.
It is integrated with the concentration oil return function of fuel dispenser on the fuel filter seat of the present invention, and a fuel oil is only set
Oil inlet and a fuel oil oil outlet, it is compact-sized, installation space is saved, keeps complete machine characteristics of compact layout beautiful, and eliminate
Multiple parts related with fuel dispenser reduce manufacture, buying and stock control cost, accelerate productive temp.
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. a kind of fuel filter seat, which is characterized in that the ontology of the fuel filter seat be equipped with for engine
The mounting hole of body connection, the ontology are equipped with that the filter oil inlet interface being connect with fuel filter, filter is fuel-displaced connects
Mouth, filter block oil inlet interface, filter block oil out port, the filter block oil inlet interface and the filter oil inlet orifice, the filter
Seat oil out port is connected to the filter oil out port, and total tank drainback interface and injection pump are additionally provided on the ontology
Oil return interface, total tank drainback interface and the injection pump oil return orifice；Fuel injector is additionally provided on the ontology to return
Oily interface, the oil return of oil injector interface and total tank drainback orifice；Common rail pipe oil return is additionally provided on the ontology
Interface, the common rail pipe oil return interface and total tank drainback orifice.
2. fuel filter seat according to claim 1, which is characterized in that the ontology is equipped with to be prolonged along X-axis line direction
One end of the through-hole stretched, the through-hole is the injection pump oil return interface, and the other end is total tank drainback interface, the spray
Oily device oil return interface and the common rail pipe oil return interface are arranged on the hole wall of the through-hole, and the oil return of oil injector interface
Extend along Y direction, the common rail pipe oil return interface extends along Z-direction.
3. fuel filter seat according to claim 2, which is characterized in that the filter block oil inlet interface and the filter block go out
Oily interface is coaxial, and its axis is parallel with the axis of the through-hole, the filter oil inlet interface and filter is fuel-displaced connects
Opening's edge Z-direction extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632334.XA CN106050493B (en) | 2016-08-04 | 2016-08-04 | Fuel filter seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632334.XA CN106050493B (en) | 2016-08-04 | 2016-08-04 | Fuel filter seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106050493A CN106050493A (en) | 2016-10-26 |
| CN106050493B true CN106050493B (en) | 2018-10-19 |
Family
ID=57197348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632334.XA Active CN106050493B (en) | 2016-08-04 | 2016-08-04 | Fuel filter seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050493B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837644A (en) * | 2017-04-18 | 2017-06-13 | 广西玉柴机器股份有限公司 | Multifunction burning oil dispenser |
| CN107956614A (en) * | 2017-12-19 | 2018-04-24 | 东风商用车有限公司 | A kind of fuel filter |
| CN109113851A (en) * | 2018-10-09 | 2019-01-01 | 广西玉柴机器股份有限公司 | Multifunctional water filtering device seat |
| CN109113852B (en) * | 2018-11-09 | 2020-06-26 | 广西玉柴机器股份有限公司 | Multifunctional water filter base |
| CN112031969B (en) * | 2020-08-03 | 2021-11-12 | 东风商用车有限公司 | Filter base and engine fuel system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2327460B (en) * | 1997-07-23 | 2000-10-25 | Pall Corp | Engine fuel systems |
| CN202091077U (en) * | 2011-04-27 | 2011-12-28 | 广西玉柴机器股份有限公司 | Fuel oil distributor |
| CN103953481A (en) * | 2014-05-07 | 2014-07-30 | 广西玉柴机器股份有限公司 | Multifunctional fuel distributor |
| CN204900131U (en) * | 2015-09-09 | 2015-12-23 | 广西玉柴机器股份有限公司 | Fuel filter of engine |
| CN206017020U (en) * | 2016-08-04 | 2017-03-15 | 广西玉柴机器股份有限公司 | Fuel filter seat |
-
2016
- 2016-08-04 CN CN201610632334.XA patent/CN106050493B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106050493A (en) | 2016-10-26 |
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