CN209564709U - The diesel oil oil-water separation system of the second-order separation - Google Patents
The diesel oil oil-water separation system of the second-order separation Download PDFInfo
- Publication number
- CN209564709U CN209564709U CN201920200982.7U CN201920200982U CN209564709U CN 209564709 U CN209564709 U CN 209564709U CN 201920200982 U CN201920200982 U CN 201920200982U CN 209564709 U CN209564709 U CN 209564709U
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- diesel oil
- water
- filter paper
- 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 discloses a kind of diesel oil oil-water separation systems of the second-order separation, including first level filtering device and two-stage filter, first level filtering device and two-stage filter are connected in the form of contacting, and first level filtering device and two-stage filter include filter seat and element kit.Element kit is hermetically installed in the lower part of filter seat, element kit includes filter tank shell, filter paper is installed with inside it, filter paper, which will include filter tank enclosure interior and be partitioned into, considers cup and worry rear chamber, diesel oil need to be introduced into worry cup and enter worry rear chamber after filter paper filters, filter paper has the function of that oleophilic drainage dredges gas and isolation particulate matter, and after filter paper, part water, gas and particulate matter therein are isolated to stay in considers in cup diesel oil.The diesel oil oil-water separation system of the second-order separation of the utility model, uses double-filtration form, can achieve the purpose for extending service life and meeting six standard of state.
Description
Technical field
The utility model is about field of internal combustion engine, especially with regard to a kind of diesel oil oil-water separation system of the second-order separation.
Background technique
Important component of the diesel oil oil water separator as engine fuel oil system, major function is will be in fuel oil
Larger particles impurity and main water etc. are separated from fuel oil, make to enter each inside parts of engine fuel oil system and combustion
It burns indoor fuel oil more to clean, protects the normal work of engine, reduce abrasion, avoid blocking, improve discharge, raising is started
Machine service life etc..Diesel oil oil water separator is that first of engine diesel oil is checked on.
The replacement mileage of mainstream diesel oil oil water separator is 1.5~20,000 kilometers at present, does not meet the market mainstream and exempts from for a long time
Maintenance exempts to maintain to obtain demand.The oil water separator demand of 100,000 kilometers of replacement mileages is all proposed currently on the market, while can be full
The requirement of sufficient 6 type fuel system of state, is also adapted to domestic market oil product situation.Existing market has the water-oil separating of satisfaction
Device filters larger particles and water with a filter tank using by-pass filtration simultaneously.At the initial stage of using, it is able to satisfy larger of filtering
The requirement of 95% water of grain and separation；But more than 20,000 kilometers after, with particle aggregation, result in blockage, the later period water separate effect
Rate degradation.That is, the water separative efficiency not being able to satisfy in life cycle management.
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 diesel oil oil-water separation systems of the second-order separation, use double-filtration
Form can achieve the purpose for extending service life.
To achieve the above object, the utility model provides a kind of diesel oil oil-water separation system of the second-order separation, including one
Grade filter device and two-stage filter, first level filtering device and two-stage filter are connected in the form of contacting, by-pass filtration
Device and two-stage filter include filter seat and element kit.Element kit is hermetically installed under filter seat
Portion, element kit include filter tank shell, inside be installed with filter paper, filter paper, which will include filter tank enclosure interior and be partitioned into, considers cup and worry
Rear chamber, diesel oil, which need to be introduced into, considers cup and is entering worry rear chamber after filter paper filters, filter paper have oleophilic drainage dredge gas and every
Function from particulate matter, after filter paper, part water, gas and particulate matter therein are isolated to stay in considers in cup diesel oil.
In a preferred embodiment, the filter paper in first level filtering device is level-one filter material, can be isolated and be not less than
25 microns of particulate matter and to obstruct a part of water in diesel oil gentle.
In a preferred embodiment, the filter paper in two-stage filter is second level filter material, can be isolated and be not less than
10 microns of particulate matter and to obstruct a part of water in diesel oil gentle.
In a preferred embodiment, second level filter material obstructs the gentle ratio of the water in diesel oil greater than the barrier of level-one filter material
The gentle ratio of water in diesel oil.
In a preferred embodiment, oil input channel and oil road, oil input channel and oil road are provided on filter seat
It is not connected directly each other logical.
In a preferred embodiment, oil input channel, which is directly connected to, considers cup, and oil road, which is directly connected to, considers rear chamber.
In a preferred embodiment, the oil input channel of the oil road connection two-stage filter of first level filtering device, one
The fuel reserve tank of the oil input channel connection engine of grade filter device, the burning system of the oil road connection engine of two-stage filter
System.
In a preferred embodiment, element kit is connected to the lower part of filter seat by thread forms, in filter core
Sealing ring is provided between component and filter seat.
Compared with prior art, the diesel oil oil-water separation system of the second-order separation of the utility model has below beneficial to effect
Fruit: replacement of products mileage can reach 100,000 kilometers, and 20,000 kilometers than current mainstream have a distinct increment；In life cycle management, moisture
It is less than or equal to 95% from efficiency；The whole not high situation of domestic oil product quality is adapted to, dirty oil product is coped with, can largely protect combustion
Oil system.
Detailed description of the invention
Fig. 1 is illustrated according to the main view of the diesel oil oil-water separation system of the second-order separation of one embodiment of the utility model
Figure.
Fig. 2 be Fig. 1 A-A to schematic cross-sectional view.
Main appended drawing reference explanation:
1- filter seat, 11- oil road, 12- oil input channel, 2- element kit, 3- filter tank shell, 4- filter paper, 5- consider cup,
6- considers rear chamber.
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 to Figure 2, Fig. 1 is the diesel oil water-oil separating according to the second-order separation of one embodiment of the utility model
The schematic front view of system.Fig. 2 be Fig. 1 A-A to schematic cross-sectional view.According to the one of the preferred embodiments of the present invention
The diesel oil oil-water separation system of kind of the second-order separation, including first level filtering device and two-stage filter, first level filtering device with
Two-stage filter is connected in the form of contacting, and first level filtering device and two-stage filter include filter seat 1 and filter core
Component 2.
In some embodiments, element kit 2 is connected to the lower part of filter seat 1 by thread forms, in filter core group
Sealing ring is provided between part 2 and filter seat 1.Element kit 2 include filter tank shell 3, inside be installed with filter paper 4, filter paper 4
To include 3 inside division of filter tank shell go out consider cup 5 and consider rear chamber 6, diesel oil need to be introduced into consider cup 5 through filter paper 4 filtering after
It enters and considers rear chamber 6, filter paper 4 has the function of that oleophilic drainage dredges gas and isolation particulate matter, and diesel oil is therein after filter paper 4
Part water, gas and particulate matter, which are isolated to stay in, considers in cup 5.
In some embodiments, oil input channel 12 and oil road 11 are provided on filter seat 1, oil input channel 12 and fuel-displaced
Road 11 is not connected directly logical each other.Oil input channel 12, which is directly connected to, considers cup 5, and oil road 11, which is directly connected to, considers rear chamber 6.
In some embodiments, the oil input channel 12 of the connection two-stage filter of oil road 11 of first level filtering device, one
The oil input channel 12 of grade filter device is connected to the fuel reserve tank of engine, and the oil road 11 of two-stage filter is connected to the burning of engine
System.
In some embodiments, the filter paper 4 in first level filtering device is level-one filter material, can be isolated micro- not less than 25
The particulate matter of rice and to obstruct a part of water in diesel oil gentle.Filter paper 4 in two-stage filter is second level filter material, can be every
A part of water from the particulate matter not less than 10 microns and also in barrier diesel oil is gentle.The wherein water in second level filter material barrier diesel oil
Gentle ratio is greater than the gentle ratio of the water in level-one filter material barrier diesel oil, under normal circumstances in level-one filter material barrier diesel oil
The gentle ratio of water is about 40% or so, and the ratio that it is gentle that second level filter material obstructs the water in diesel oil is about 60% or so
The working principle of the diesel oil oil-water separation system of the second-order separation of the utility model is as follows: storage of the diesel oil from engine
Fuel tank enters the worry cup 5 in the filter tank shell 3 of element kit 2 by the oil input channel 12 of first level filtering device filter seat 1
In, under the driving of pressure fuel pump, diesel oil enters after the level-one filter material of first level filtering device to considering in rear chamber 6, and diesel oil passes through
After crossing level-one filter material, the part water, gas in diesel oil and the particulate matter not less than 25 microns have been isolated in worry cup 5,
Diesel oil after coarse filtration enters second level by the oil input channel 12 of two-stage filter from the oil road 11 of first level filtering device
In worry cup 5 in the filter tank shell 3 of the element kit 2 of filter device, the diesel oil after coarse filtration is entered back by second level filter material
In the worry rear chamber 6 of two-stage filter, at this time in the diesel oil after coarse filtration it is remaining the overwhelming majority water, gas and be not less than 10 microns
Particulate matter be just all isolated in the worry cup 5 of two-stage filter, finally by the diesel oil after refined filtration pass through secondary filtration
The oil road 11 of device enters the combustion system of engine.
The diesel oil oil-water separation system of the second-order separation of the utility model is practical test result is as follows table:
In conclusion the diesel oil oil-water separation system of the second-order separation of the utility model has the advantage that replacement of products
Mileage can reach 100,000 kilometers；In life cycle management, water separative efficiency is more than or equal to 95%；In life cycle management, system
Maximum resistance is less than or equal to 20kPa；Initial filter efficiency and dust containing capacity can satisfy six emission request of state；Classified filtering, by
Grade filtering, shares out the work and help one another, High-efficient Water separative efficiency is met in life cycle management；Adapt to the whole not high shape of domestic oil product quality
Condition copes with dirty oil product, can largely protect fuel system.
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 (8)
1. a kind of diesel oil oil-water separation system of the second-order separation, which is characterized in that including first level filtering device and secondary filtration
Device, the first level filtering device are connect in the form of contacting with the two-stage filter, the first level filtering device with it is described
Two-stage filter includes:
Filter seat；And
Element kit is hermetically installed in the lower part of the filter seat, and the element kit includes filter tank shell, inside
It is installed with filter paper, the filter tank enclosure interior that includes is partitioned into worry cup and worry rear chamber by the filter paper, and diesel oil need to be introduced into described
Consider cup and entering the worry rear chamber after filter paper filtering, there is the filter paper oleophilic drainage to dredge gas and isolation particle
The function of object, after the filter paper, part water, gas and particulate matter therein are isolated to be stayed in the worry cup diesel oil.
2. the diesel oil oil-water separation system of the second-order separation as described in claim 1, which is characterized in that the first level filtering device
In the filter paper be level-one filter material, the particulate matter not less than 25 microns can be isolated and obstruct a part of water in diesel oil and
Gas.
3. the diesel oil oil-water separation system of the second-order separation as claimed in claim 2, which is characterized in that the two-stage filter
In the filter paper be second level filter material, the particulate matter not less than 10 microns can be isolated and obstruct a part of water in diesel oil and
Gas.
4. the diesel oil oil-water separation system of the second-order separation as claimed in claim 3, which is characterized in that the second level filter material barrier
The gentle ratio of water in diesel oil is greater than the gentle ratio of the water in level-one filter material barrier diesel oil.
5. the diesel oil oil-water separation system of the second-order separation as described in claim 1, which is characterized in that set on the filter seat
It is equipped with oil input channel and oil road, the oil input channel and the oil road are not connected directly logical each other.
6. the diesel oil oil-water separation system of the second-order separation as claimed in claim 5, which is characterized in that the oil input channel directly connects
Lead to the worry cup, the oil road is directly connected to the worry rear chamber.
7. the diesel oil oil-water separation system of the second-order separation as claimed in claim 5, which is characterized in that the first level filtering device
Oil road be connected to the oil input channel of the two-stage filter, the oil storage of the oil input channel connection engine of the first level filtering device
Case, the combustion system of the oil road connection engine of the two-stage filter.
8. the diesel oil oil-water separation system of the second-order separation as described in claim 1, which is characterized in that the element kit passes through
Thread forms are connected to the lower part of the filter seat, and sealing is provided between the element kit and the filter seat
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200982.7U CN209564709U (en) | 2019-02-15 | 2019-02-15 | The diesel oil oil-water separation system of the second-order separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200982.7U CN209564709U (en) | 2019-02-15 | 2019-02-15 | The diesel oil oil-water separation system of the second-order separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209564709U true CN209564709U (en) | 2019-11-01 |
Family
ID=68333669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920200982.7U Active CN209564709U (en) | 2019-02-15 | 2019-02-15 | The diesel oil oil-water separation system of the second-order separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209564709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647044A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | The diesel oil oil-water separation system of the second-order separation |
-
2019
- 2019-02-15 CN CN201920200982.7U patent/CN209564709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647044A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | The diesel oil oil-water separation system of the second-order separation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104548739B (en) | Filter element and filtration system for liquid medium, especially diesel oil | |
| JP5866382B2 (en) | Filter parts | |
| CN209564709U (en) | The diesel oil oil-water separation system of the second-order separation | |
| CN209604176U (en) | The diesel oil oil water separator of three-level separation | |
| CN201625466U (en) | Two-stage air filter | |
| CN108457783B (en) | Fuel filter element, spin-on type fuel filter and plastic shell fuel filter | |
| CN207033533U (en) | A kind of long-lasting low-resistance long-life big flow oil filter | |
| CN107781081A (en) | A kind of integrated type fuel oil prefilter water separation structure | |
| CN109647044A (en) | The diesel oil oil-water separation system of the second-order separation | |
| CN208040595U (en) | Element of fuel filter, rotary-load-type fuel filter and plastic housing fuel filter | |
| CN109763923A (en) | The diesel oil oil water separator of three-level separation | |
| CN205858439U (en) | A kind of oil filter | |
| CN205663475U (en) | Oil cleaner with guide plate | |
| CN104912622A (en) | Machine oil filter cleaner with high efficiency and long service life | |
| CN219110890U (en) | Double-combined filter element aviation kerosene coalescence-separation device | |
| CN211258858U (en) | Fuel filter element and fuel filter | |
| CN208281006U (en) | A kind of oil filter changing bypass valve arrangement | |
| CN106762024A (en) | A kind of filter cartridge construction of oil filter | |
| CN209908638U (en) | Intelligent fuel filter capable of respectively filtering impurities and water | |
| CN209908637U (en) | Separating fuel oil filter element | |
| CN202788994U (en) | Efficient and energy-saving engine oil purifier | |
| CN104389707A (en) | Gasoline filter | |
| CN102022228B (en) | Fuel gas filter plant for gas-fuelled vehicle | |
| CN215213729U (en) | Pulse prefilter device | |
| CN217206694U (en) | Oil-water separation filter with double drainage structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230128 Address after: No.88 Tianqiao West Road, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yuchai Ship Electric Power Co.,Ltd. Address before: 537005 No. 88 flyover West Road, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Guangxi Yuchai Machinery Co.,Ltd. |