CN209458046U - Diesel fuel filter assembly - Google Patents
Diesel fuel filter assembly Download PDFInfo
- Publication number
- CN209458046U CN209458046U CN201920203465.5U CN201920203465U CN209458046U CN 209458046 U CN209458046 U CN 209458046U CN 201920203465 U CN201920203465 U CN 201920203465U CN 209458046 U CN209458046 U CN 209458046U
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- diesel
- filter
- oil
- fuel filter
- diesel fuel
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Abstract
The utility model discloses a kind of diesel fuel filter assemblies.The diesel fuel filter assembly includes: diesel oil filter seat, comprising: diesel fuel filter assembly mounting base, rough filter of diesel erection support, diesel fine filter erection support, diesel oil oil pipe and handlance, the inner cavity of the diesel oil oil pipe is the diesel oil oil duct for being connected to rough filter of diesel erection support and diesel fine filter erection support, and one end of the diesel oil oil duct is diesel fuel filter import, the other end is diesel fuel filter outlet；The handlance is laid on diesel oil oil pipe；Rough filter of diesel is provided with water level sensor and discharging valve；And diesel fine filter.The diesel fuel filter assembly gathers together rough filter of diesel and diesel fine filter, it is light-weight, intensity is high, reduces diesel oil connecting line and mounting bracket, the neglected loading for avoiding rough filter of diesel damages the precision component bring in engine fuel oil system, reduces the mating difficulty of user.
Description
Technical field
The utility model is about engine art, especially with regard to a kind of diesel fuel filter assembly.
Background technique
In order to ensure the fuel qualities of engine, fuel tank to requirement between engine fuel transfer pump entrance is provided with diesel oil coarse filtration
Device and diesel fine filter, the main function of diesel fuel filter be by fuel oil moisture content and impurity precipitation and separation in filter,
Fuel water-containing and impurity is reduced to damage the precision component bring in fuel system, ship machine generally requires 500h replacement bavin filter,
The coarse filtration and refined filtration of engine are usually spaced apart by installation on the engine.
Usually there are two types of arrangements for available engine rough filter of diesel and diesel fine filter:
1, engine diesel oil filter and engine fine filter are installed separately on the engine.Two sets of oil pipes and bracket are needed,
Engine narrow space, bracket and oil pipe arrangement are limited.
2, engine rough filter of diesel does attachment provisioned user, and diesel fine filter is arranged on the engine.User is to diesel oil
The attention degree of filter is inadequate, and according to mating requirement, voluntarily installation bavin does not filter coarse filter, or voluntarily installs rough filter of diesel
During, the fuel pipe that material is poor has been selected, fuel oil secondary pollution is caused, to the precision zero in engine fuel oil system
The damage of part bring.
The information disclosed in the background technology section is intended only to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition is already known to those of ordinary skill in the art existing
Technology.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable diesel fuel filter assembly, the diesel fuel filters
Assembly gathers together rough filter of diesel and diesel fine filter, it is light-weight, intensity is high, reduce diesel oil connecting line and installation branch
Frame, the neglected loading for avoiding rough filter of diesel damage the precision component bring in engine fuel oil system, reduce user's
Mating difficulty.
To achieve the above object, the utility model provides a kind of diesel fuel filter assembly, comprising: diesel oil filter seat,
Comprising: diesel fuel filter assembly mounting base, rough filter of diesel erection support, diesel fine filter erection support, diesel oil oil pipe and
Handlance, the diesel fuel filter assembly mounting base have multiple diesel fuel filter assembly installation screws；The diesel oil oil pipe
Inner cavity is the diesel oil oil duct for being connected to rough filter of diesel erection support and diesel fine filter erection support, and one end of the diesel oil oil duct is
Diesel fuel filter import, the other end are diesel fuel filter outlet；The handlance is laid on diesel oil oil pipe；Rough filter of diesel,
It is mounted on the rough filter of diesel erection support, is provided with water level sensor and discharging valve on the rough filter of diesel；And
Diesel fine filter is mounted on the diesel fine filter erection support.
In a preferred embodiment, diesel pressure table installation interface is offered in the middle part of diesel oil oil pipe.
In a preferred embodiment, diesel fuel filter assembly installation screw is two.
In a preferred embodiment, drop weight groove is provided in diesel fuel filter assembly mounting base.
In a preferred embodiment, reinforcing rib is provided between diesel fuel filter assembly mounting base and diesel oil oil pipe.
Compared with prior art, diesel fuel filter assembly according to the present utility model has the following beneficial effects:
1, the neglected loading of rough filter of diesel is avoided, rough filter of diesel and diesel fine filter are simutaneously arranged on the engine.
2, double-filtration improves filter efficiency, reduces oil product difference to the damage of precision component in engine fuel oil system
Evil.
3, bavin filter assembly has handlance, facilitates user's maintenance, maintenance.
4, pressure gauge is installed additional by the diesel oil filter seat in the diesel fuel filter assembly, the resistance of filter can be monitored
Power effectively instructs user to replace bavin filter in time.
5, bracket number is effectively reduced, cost is reduced, improves rhythm of production, characteristics of compact layout.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the diesel fuel filter assembly of the utility model first embodiment.
Fig. 2 is according to the drop of the diesel fuel filter assembly of the utility model first embodiment weight groove structure schematic diagram.
Fig. 3 is the reinforcing rib structure schematic diagram according to the diesel fuel filter assembly of the utility model first embodiment.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
As shown in Figure 1, including: diesel oil according to the specific structure of the diesel fuel filter assembly of the preferred embodiment in the utility model
Filter seat, rough filter of diesel 7 and diesel fine filter 6.Bavin is integrated on diesel oil filter seat in the diesel fuel filter assembly
Oily coarse filter erection support and diesel fine filter erection support are respectively used to installation rough filter of diesel 7 and diesel fine filter 6, keep away
Exempt from the neglected loading of rough filter of diesel, rough filter of diesel and diesel fine filter are simutaneously arranged on the engine.Double-filtration improved
Efficiency is filtered, damage of the oil product difference to precision component in engine fuel oil system is reduced.
Specifically, diesel oil filter seat includes: diesel fuel filter assembly mounting base, rough filter of diesel erection support, bavin
Olein filter erection support, diesel oil oil pipe and handlance 4, wherein diesel fuel filter assembly mounting base has multiple diesel oil filterings
Device assembly installation screw 3, diesel fuel filter assembly are installed on the engine by diesel fuel filter assembly installation screw 3；Diesel oil
Coarse filter erection support is for installing rough filter of diesel 7, and diesel fine filter erection support is for installing diesel fine filter 6, diesel oil
The inner cavity of oil pipe is the diesel oil oil duct for being connected to rough filter of diesel erection support and diesel fine filter erection support, and it is thick to reduce diesel oil
Connecting line between filter and diesel fine filter.One end of diesel oil oil duct is diesel fuel filter import 1, the other end is diesel fuel filter
Clear device outlet 5.Handlance 4 is laid on diesel oil oil pipe, by press diesel oil handlance 4 so that diesel oil from diesel fuel filter into
Mouth 1 enters diesel fuel filter assembly, enters engine fuel oil system from diesel fuel filter outlet 5, facilitates fuel pipe air-discharging
Operation and the operation of pre- fuel feeding.
Preferably, diesel pressure table installation interface 2 is offered in the middle part of diesel oil oil pipe, tests out bavin for pressure gauge to be arranged
Pressure drop of the oil stream through diesel fuel filter, so that user be instructed to replace filter in time.
Preferably, diesel fuel filter assembly installation screw 3 is two.
As shown in Figure 2, it is preferred that be provided with drop weight groove 10 in diesel fuel filter assembly mounting base, can reduce diesel oil
The weight of filter assembly.
As shown in Figure 3, it is preferred that be provided with reinforcing rib 11 between diesel fuel filter assembly mounting base and diesel oil oil pipe, mention
The intensity of high diesel oil filter seat.
Rough filter of diesel 7 is mounted on rough filter of diesel erection support, and water level sensor 8 is provided on rough filter of diesel 7
With discharging valve 9, when fuel water-containing filtration yield reaches certain water level, water level sensor 8 can be realized warning function, pass through simultaneously
Discharging valve 9 releases fuel water-containing.
Diesel fine filter 6 is mounted on diesel fine filter erection support.
To sum up, which gathers together rough filter of diesel and diesel fine filter, it is light-weight, intensity is high,
Reduce diesel oil connecting line and mounting bracket, avoids the neglected loading of rough filter of diesel to the precision zero in engine fuel oil system
The damage of part bring, reduces the mating difficulty of user.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (5)
1. a kind of diesel fuel filter assembly characterized by comprising
Diesel oil filter seat comprising: diesel fuel filter assembly mounting base, rough filter of diesel erection support, diesel fine filter peace
Support, diesel oil oil pipe and handlance are filled, there are the diesel fuel filter assembly mounting base multiple diesel fuel filter assemblies to install spiral shell
Hole；The inner cavity of the diesel oil oil pipe is the diesel oil oil duct for being connected to rough filter of diesel erection support and diesel fine filter erection support,
One end of the diesel oil oil duct is diesel fuel filter import, the other end is diesel fuel filter outlet；The handlance is laid in diesel oil
On oil pipe；
Rough filter of diesel is mounted on the rough filter of diesel erection support, is provided with level sensor on the rough filter of diesel
Device and discharging valve；And
Diesel fine filter is mounted on the diesel fine filter erection support.
2. diesel fuel filter assembly as described in claim 1, which is characterized in that offer diesel oil in the middle part of the diesel oil oil pipe
Pressure gauge installs interface.
3. diesel fuel filter assembly as described in claim 1, which is characterized in that the diesel fuel filter assembly installation screw is
Two.
4. diesel fuel filter assembly as described in claim 1, which is characterized in that set in the diesel fuel filter assembly mounting base
It is equipped with drop weight groove.
5. diesel fuel filter assembly as described in claim 1, which is characterized in that the diesel fuel filter assembly mounting base and bavin
Reinforcing rib is provided between oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203465.5U CN209458046U (en) | 2019-02-15 | 2019-02-15 | Diesel fuel filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203465.5U CN209458046U (en) | 2019-02-15 | 2019-02-15 | Diesel fuel filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458046U true CN209458046U (en) | 2019-10-01 |
Family
ID=68046681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203465.5U Active CN209458046U (en) | 2019-02-15 | 2019-02-15 | Diesel fuel filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458046U (en) |
-
2019
- 2019-02-15 CN CN201920203465.5U patent/CN209458046U/en active Active
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