CN204024886U - A kind of diesel-oil filter assembly - Google Patents
A kind of diesel-oil filter assembly Download PDFInfo
- Publication number
- CN204024886U CN204024886U CN201420503752.5U CN201420503752U CN204024886U CN 204024886 U CN204024886 U CN 204024886U CN 201420503752 U CN201420503752 U CN 201420503752U CN 204024886 U CN204024886 U CN 204024886U
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- China
- Prior art keywords
- filter
- oil
- center line
- diesel
- described filter
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Abstract
The utility model relates to a kind of diesel-oil filter assembly, includes filter tank, filter seat, oil inlet pipe, return tube, heater, hand oil pump and level sensor; Described filter tank includes housing and filter core; Described filter core is arranged in described housing; Upper end and described housing that described filter seat is arranged at described filter tank are connected; Described oil inlet pipe and described return tube are arranged on described filter seat; Described heater is arranged at described oil inlet pipe and described return tube outer surface; Described level sensor is arranged at the lower end of described filter tank; Described hand oil pump is arranged on described filter seat, and the center line of described hand oil pump and described filter tank center line are positioned in the plane at described filter tank shaft section place, and the center line of described hand oil pump and described filter tank center line angle are greater than 90 degree.
Description
Technical field
The utility model belongs to automotive fuel oil system field, specifically refers to a kind of diesel-oil filter assembly.
Background technique
The Main Function of diesel-oil filter is by impurity and moisture in inner filter element filtering low pressure oil way, guarantees that the turbidity test of fuel oil can meet the usage requirement of motor; In addition, filter cleaner also has storage fuel oil, moisture and by the effect of its eliminating in filter fuel.Traditional fuel filter structure is: base and housing are integral type structure, and filter core is fixed among housing, and after filter element life finishes, filter cleaner needs whole replacement; In addition, at present filter cleaner is integral type structure, and oil inlet and oil return mouth is all integrated on base, and between oil inlet and oil return mouth, angle is relatively fixing, is unfavorable for arranging on car load pipeline.
The existing diesel-oil filter for low pressure oil way is comprised of housing 1, filter core 2, bleeder screw 3, filter seat 4, hand oil pump or motor-drive pump 5, electric heater 6 and level sensor 7, as shown in Figure 1.Filter core is fixed on enclosure interior, and filter seat is arranged at the top of housing, fixing filter core, and on filter seat, be provided with electric heater, bleeder screw and hand oil pump, described level sensor is arranged at the lower end of described housing.There is following deficiency in the diesel-oil filter of existing technology:
1, hand oil pump is vertically arranged on filter seat, does not meet the space arrangement requirement of part vehicle;
2, hand oil pump is vertically arranged on filter seat, causes pump oil operating difficulties in part vehicle.
Model utility content
The purpose of this utility model is that existing diesel-oil filter structure is proposed to improve technological scheme, by the technical program, can overcome existing diesel-oil filter space Layout Problem, also can overcome the operating difficulties problem of oil pump simultaneously.
The utility model is achieved through the following technical solutions:
A diesel-oil filter assembly, includes filter tank, filter seat, oil inlet pipe, return tube, heater, hand oil pump and level sensor;
Described filter tank includes housing and filter core; Described filter core is arranged in described housing; Upper end and described housing that described filter seat is arranged at described filter tank are connected;
Described oil inlet pipe and described return tube are arranged on described filter seat; On described filter seat, be also provided with heater; Described level sensor is arranged at the lower end of described filter tank;
Described hand oil pump is arranged on described filter seat, and the center line of described hand oil pump and described filter tank center line are all positioned in the plane at described filter tank shaft section place, and the center line of described hand oil pump and described filter tank center line angle are greater than 90 degree.
The center line of described hand oil pump and described filter tank center line angle are 120 degree to 145 degree.
The upper end of described filter core is fixed with the lower surface of described filter seat.
Described hand oil pump is hand pump or motor-drive pump.
Described hand oil pump is plunger pump.
Described level sensor is arranged in described filter core.
The beneficial effects of the utility model are:
By the technical solution of the utility model, the center line of hand oil pump and described filter tank center line angle are greater than 90 degree, have reduced the height of diesel-oil filter, have reduced the holding space in car, are convenient to the space layout of the limited vehicle of some interior spaces; On the other hand, the center line of hand oil pump and described filter tank center line angle are greater than 90 degree, and after installing diesel-oil filter, the pushing surface of hand oil pump laterally, facilitates the operation to hand oil pump.
Accompanying drawing explanation
Fig. 1 is the diesel-oil filter assembly structure schematic diagram of prior art;
Fig. 2 is diesel-oil filter assembly structure schematic diagram of the present utility model;
Fig. 3 is diesel-oil filter assembly explosive view of the present utility model;
Fig. 4 is diesel-oil filter assembly plan view of the present utility model;
Fig. 5 is diesel-oil filter assembly plan view of the present utility model.
Embodiment
By specific embodiment, describe the technical solution of the utility model in detail below, following embodiment is only exemplary, only can be used for explaining and explanation technical solutions of the utility model, and can not to be interpreted as is the restriction to technical solutions of the utility model.
Diesel-oil filter is arranged in the fuel tank of oil-fired system between motor, the diesel oil pumping by fuel oil from fuel tank enters in diesel-oil filter by oil inlet pipe, after filter element filtering separation, the diesel oil of dehydration flows to motor through return tube, in the water storage tank of isolated water in diesel-oil filter cylinder, store, when the liquid level of water reaches a certain amount of, by level sensor, liquid level signal is passed to ECU or automobile bus, in operator cabin, carry out signal designation, at this moment, driver's draining manually or automatically.
As shown in Figures 2 to 5, a kind of diesel-oil filter assembly, includes filter tank 101, filter seat 106, oil inlet pipe 102, return tube 104, heater 107, hand oil pump 105 and level sensor 108; Described diesel-oil filter assembly is fixed on vehicle body by diesel oil filter bracket.
Described filter tank includes housing and filter core, in the filter tank having, is provided with water storage cylinder, the moisture going out for stored filter; The housing now using is generally metal shell or macromolecule resin housing, and the standard of selecting housing is to guarantee that housing has certain intensity and oil resistance.Filter core is prior art, at this, does not carry out too much description.Described filter core is arranged in described housing; Upper end and described housing that described filter seat is arranged at described filter tank are connected; The upper end of described filter core is fixed with the lower surface of described filter seat, when the filter core in diesel-oil filter is changed, filter seat is separated with housing after, when removing filter seat, filter core is also shifted out in housing, the convenient replacing to filter core.
Described oil inlet pipe and described return tube are arranged on described filter seat, and insert in filter tank one end of oil inlet pipe and return tube, and the other end of oil inlet pipe and return tube is connected with transport pipe respectively; Described oil inlet pipe and described return tube outer surface are provided with sheath 103.Heater is electric heater in this application, is arranged on filter seat, and is provided with temperature transducer on oil inlet pipe and oil outlet tube, for monitoring the temperature in oil inlet pipe and return tube;
Described level sensor is arranged at the lower end of described filter tank, is positioned at hull outside.In other embodiment of the application, described level sensor is arranged in described filter core, the upper end by signaling line from diesel-oil filter, and draw filter seat one end.
Described hand oil pump is arranged on described filter seat, and the center line of described hand oil pump and described filter tank center line are positioned in the plane at described filter tank shaft section place, and the center line of described hand oil pump and described filter tank center line angle are greater than 90 degree.In this practical example, the center line of described hand oil pump and described filter tank center line angle are 135 degree.In other embodiment of the application, the center line of hand oil pump and described filter tank center line angle are selected between 90 degree to 170 degree, but from the viewpoint of convenient operation, the center line of preferred hand oil pump and described filter tank center line angle are arbitrarily angled between 120 degree to 145 degree, such as 120 degree, 125 degree, 130 degree, 135 degree, 140 degree, 145 are spent.When the center line of hand oil pump and described filter tank center line angle are when excessive, such as surpassing 145 while spending, in fact the operation of hand oil pump is still not convenient; When the center line of hand oil pump and described filter tank center line angle are when too small, such as 110 degree, can cause producing elbow phenomenon between hand oil pump and filter tank, produce and hinder.
In the present embodiment, described hand oil pump is hand piston pump, and in other embodiment of the application, hand oil pump is motor-drive pump.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiments, scope of the present utility model is by claims and be equal to and limit.
Claims (6)
1. a diesel-oil filter assembly, includes filter tank, filter seat, oil inlet pipe, return tube, heater, hand oil pump and level sensor;
Described filter tank includes housing and filter core; Described filter core is arranged in described housing; Upper end and described housing that described filter seat is arranged at described filter tank are connected;
Described oil inlet pipe and described return tube are arranged on described filter seat; On described filter seat, be also provided with heater; Described level sensor is arranged at the lower end of described filter tank; It is characterized in that:
Described hand oil pump is arranged on described filter seat, and the center line of described hand oil pump and described filter tank center line are all positioned in the plane at described filter tank shaft section place, and the center line of described hand oil pump and described filter tank center line angle are greater than 90 degree.
2. diesel-oil filter assembly according to claim 1, is characterized in that: the center line of described hand oil pump and described filter tank center line angle are 120 degree to 145 degree.
3. diesel-oil filter assembly according to claim 1, is characterized in that: the upper end of described filter core is fixed with the lower surface of described filter seat.
4. diesel-oil filter assembly according to claim 1, is characterized in that: described hand oil pump is hand pump or motor-drive pump.
5. diesel-oil filter assembly according to claim 4, is characterized in that: described hand oil pump is plunger pump.
6. diesel-oil filter assembly according to claim 1, is characterized in that: described level sensor is arranged in described filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503752.5U CN204024886U (en) | 2014-09-02 | 2014-09-02 | A kind of diesel-oil filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503752.5U CN204024886U (en) | 2014-09-02 | 2014-09-02 | A kind of diesel-oil filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024886U true CN204024886U (en) | 2014-12-17 |
Family
ID=52064759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503752.5U Expired - Fee Related CN204024886U (en) | 2014-09-02 | 2014-09-02 | A kind of diesel-oil filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014725A (en) * | 2016-07-08 | 2016-10-12 | 天津沃尔德泰克机电有限公司 | Efficient fuel filter |
-
2014
- 2014-09-02 CN CN201420503752.5U patent/CN204024886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014725A (en) * | 2016-07-08 | 2016-10-12 | 天津沃尔德泰克机电有限公司 | Efficient fuel filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |