CN207728464U - Fuel oil filter with manual pump oil function - Google Patents
Fuel oil filter with manual pump oil function Download PDFInfo
- Publication number
- CN207728464U CN207728464U CN201721491759.XU CN201721491759U CN207728464U CN 207728464 U CN207728464 U CN 207728464U CN 201721491759 U CN201721491759 U CN 201721491759U CN 207728464 U CN207728464 U CN 207728464U
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- China
- Prior art keywords
- shell
- filter
- manual pump
- fuel oil
- oil
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- 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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Abstract
The utility model discloses a kind of fuel oil filters with manual pump oil function, include the shell for filter core to be arranged, and improvement is：The upper end of the shell is provided with a manual pump, and the liquid feeding end of manual pump and the oil outlet of fuel oil filter connect, and the outlet end of manual pump and the oil inlet of engine connect；The outer profile of the filter core is cylinder, and the axial length of a diameter of 136mm of filter core, filter core are 260mm.The advantageous effects of the utility model are：A kind of fuel oil filter with manual pump oil function is proposed, the fuel oil filter scale of construction is larger, lasts a long time, and single fuel oil filter can meet filtering requirement.
Description
Technical field
The utility model is related to a kind of fuel oil filter more particularly to a kind of fuel oil filters with manual pump oil function.
Background technology
Fuel oil filter is the necessary devices on heavy-duty car, existing heavy-duty car fuel oil filter, filter core dimension
Generally only 1~30,000 kilometers of mileage is protected, safeguards that replacement is more frequent, attended operation cost is higher, further, since diesel quality
It is poor, to prevent engine nozzle inordinate wear, requirement cannot be satisfied using secondary filter, used on heavy-duty car
3 grades of even 4 grades of fuel oil filters are very universal, and still, with the increase of filter series, engine oil inlet resistance can also increase
Add, has certain influence, and the increase of filter series, maintenance cost also can be further the dynamic property of vehicle, economy
It improves.
Utility model content
For the problems in background technology, inventor considers to improve by way of increasing filter core diameter and axial length
The filter capacity of fuel oil filter, to make single-stage fuel oil filter that can meet fuel filter requirement, moreover, filter core diameter and
After axial length increase, dust containing capacity is also opposite to be improved, and service life is also corresponding longer, this can effectively reduce maintenance at
This；During the test, inventor has found that, since filter core size is larger, when heavy-duty car just starts, fuel oil, which is not easily accessible, to be started
In machine, cause engine startability poor, to solve the problems, such as this, the utility model proposes a kind of combustions with manual pump oil function
Oil strainer includes the shell for filter core to be arranged, and improvement is：The upper end of the shell is provided with a manual pump, manually
The liquid feeding end of pump and the oil outlet of fuel oil filter connect, and the outlet end of manual pump and the oil inlet of engine connect；The filter
The outer profile of core is cylinder, and the axial length of a diameter of 136mm of filter core, filter core are 260mm.
When it is implemented, before starting vehicle, driver first passes through operation manual pump and is given to fuel pump and fuel oil filter
In connected rear class pipeline, then restart vehicle, in this way, can ensure engine under the conditions of filter core size is increased
Startability, and since filter core size increases, filtering requirement can be met using single-stage fuel oil filter, while also extending combustion
In the service life of oil strainer, reduce maintenance cost.
Preferably, the lower end of the shell is provided with an observation cup (observation cup be located at filter core on the downside of), observe cup upper end and
Housing cavity is connected to, and observation cup is made of transparent material.After this scheme, it can be deposited on by water and dregs that filter core filters out
It observes in cup, driver can observe the dregs deposition in cup to determine whether needing replacing filter core by observation.
Preferably, it is provided with fuel heater on the fuel oil filter；The control unit setting of the fuel heater exists
Outside shell, the heating part of fuel heater is arranged in shell, and the connector between control unit and heating part is worn from shell lower end
It crosses.When vehicle is in cold environments in use, if the waste water being deposited in fuel oil filter condenses, fuel Heating can be passed through
Device is heated, convenient for waste water to be discharged.
Preferably, it is provided with liquid level sensor on the fuel oil filter；The induction part setting of the liquid level sensor exists
In shell, the output section of liquid level sensor is arranged outside shell, and the interconnecting piece between induction part and output section is worn from shell lower end
It crosses.Liquid level sensor can be detected the waste water level being deposited in fuel oil filter, and be believed detection by output section
Number output to corresponding control device, control device judges wastewater flow rate according to the output signal of liquid level sensor, if
Wastewater flow rate reaches warning value, and control device will send out alarm signal, remind driver that the waste water in fuel oil filter is discharged.
The advantageous effects of the utility model are：Propose a kind of fuel oil filter with manual pump oil function, the combustion
The oil strainer scale of construction is larger, lasts a long time, and single fuel oil filter can meet filtering requirement.
Description of the drawings
The structural schematic diagram of Fig. 1, the utility model；
Title in figure corresponding to each label is respectively：Manual pump 1, shell 2, observation cup 3, fuel heater 4, liquid level
Sensor 5.
Specific implementation mode
A kind of fuel oil filter with manual pump oil function includes the shell 2 for filter core to be arranged, and improvement is：Institute
The upper end for stating shell 2 is provided with a manual pump 1, and the liquid feeding end of manual pump 1 and the oil outlet of fuel oil filter connect, manual pump 1
Outlet end and engine oil inlet connect；The outer profile of the filter core is cylinder, a diameter of 136mm of filter core, filter core
Axial length be 260mm.
Further, the lower end of the shell 2 is provided with an observation cup 3, and observation 3 upper end of cup is connected to 2 inner cavity of shell, sees
Cup 3 is examined to be made of transparent material.
Further, it is provided with fuel heater on the fuel oil filter；The control unit of the fuel heater is arranged
Outside shell 2, the heating part of fuel heater is arranged in shell 2, and the connector between control unit and heating part is under shell 2
End across.
Further, it is provided with liquid level sensor on the fuel oil filter；The induction part of the liquid level sensor is arranged
In shell 2, the output section of liquid level sensor is arranged outside shell 2, and the interconnecting piece between induction part and output section is under shell 2
End across.
Claims (4)
1. a kind of fuel oil filter with manual pump oil function includes for the shell of filter core (2) to be arranged, it is characterised in that：Institute
The upper end for stating shell (2) is provided with a manual pump (1), and the liquid feeding end of manual pump (1) and the oil outlet of fuel oil filter connect, hand
The outlet end of dynamic pump (1) and the oil inlet of engine connect；The outer profile of the filter core be cylinder, filter core it is a diameter of
The axial length of 136mm, filter core are 260mm.
2. the fuel oil filter according to claim 1 with manual pump oil function, it is characterised in that：The shell (2)
Lower end is provided with an observation cup (3), and observation cup (3) upper end is connected to shell (2) inner cavity, and observation cup (3) uses transparent material system
Make.
3. the fuel oil filter according to claim 1 or 2 with manual pump oil function, it is characterised in that：The fuel oil mistake
Fuel heater is provided on filter；The fuel heater control unit setting shell (2) outside, the heating of fuel heater
In shell (2), the connector between control unit and heating part passes through portion's setting from shell (2) lower end.
4. the fuel oil filter according to claim 1 or 2 with manual pump oil function, it is characterised in that：The fuel oil mistake
Liquid level sensor is provided on filter；The induction part setting of the liquid level sensor is in shell (2), the output of liquid level sensor
Portion setting shell (2) outside, the interconnecting piece between induction part and output section is passed through from shell (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491759.XU CN207728464U (en) | 2017-11-10 | 2017-11-10 | Fuel oil filter with manual pump oil function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491759.XU CN207728464U (en) | 2017-11-10 | 2017-11-10 | Fuel oil filter with manual pump oil function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728464U true CN207728464U (en) | 2018-08-14 |
Family
ID=63087513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491759.XU Active CN207728464U (en) | 2017-11-10 | 2017-11-10 | Fuel oil filter with manual pump oil function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565659A (en) * | 2021-07-20 | 2021-10-29 | 河北华北柴油机有限责任公司 | Reliability assessment method for manual fuel pump |
-
2017
- 2017-11-10 CN CN201721491759.XU patent/CN207728464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565659A (en) * | 2021-07-20 | 2021-10-29 | 河北华北柴油机有限责任公司 | Reliability assessment method for manual fuel pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401122 No.1, huanghuan North Road, Jinshan Avenue, northern New District, Yubei District, Chongqing Patentee after: SAIC Hongyan Automobile Co.,Ltd. Address before: 401122 No.1, huanghuan North Road, Jinshan Avenue, northern New District, Yubei District, Chongqing Patentee before: SAIC-IVECO HONGYAN commercial Vehicle Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |