CN213627829U - Diesel filter with replaceable water cup - Google Patents
Diesel filter with replaceable water cup Download PDFInfo
- Publication number
- CN213627829U CN213627829U CN202022498929.5U CN202022498929U CN213627829U CN 213627829 U CN213627829 U CN 213627829U CN 202022498929 U CN202022498929 U CN 202022498929U CN 213627829 U CN213627829 U CN 213627829U
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- shell
- water cup
- filter
- drinking cup
- wall
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Abstract
The utility model discloses a diesel oil filter of removable drinking cup, which comprises an outer shell, drinking cup and filter core, the filter core is arranged in the shell, be connected with the drinking cup in the bottom of shell, the shell bottom surface is equipped with annular inserted ring, be equipped with the step on the port inner wall of drinking cup, be equipped with the seal groove on the step, dispose the sealing washer in the seal groove, the outer wall butt of inserted ring is on the inner wall of drinking cup, the screw rod of a bolt passes drinking cup and screws with shell bottom spiro union for the inseparable butt of sealing washer still is provided with the valve that drains on the drinking cup on the annular edge of shell bottom surface. Therefore, the using efficiency of the filter can be improved, and the vehicle maintenance cost of a driver is reduced.
Description
Technical Field
The utility model relates to a diesel fuel filter, concretely relates to diesel fuel filter of removable drinking cup.
Background
The diesel oil filter in the diesel engine can separate water when filtering diesel oil, and accumulated water is formed after a long time, and the accumulated water can be deposited at the position of a water cup of the filter, so that an oil nozzle and the engine can be damaged if the accumulated water is not discharged in time. In the past, a driver generally replaces the filter after the automobile runs for thousands of kilometers, the influence of excessive accumulated water on an engine is avoided, the automobile maintenance cost of the driver is increased, and the gas part in the filter cannot be fully utilized, so that resources are wasted.
Disclosure of Invention
In order to solve the problem, the utility model aims to provide a diesel oil filter of removable drinking cup to can dismantle the drinking cup or change the drinking cup when ponding in the filter is too much, thereby improve the availability factor of filter, reduce driver's the cost of maintaining a car simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a diesel oil filter of removable drinking cup, includes shell, drinking cup and filter core, the filter core is arranged in the shell the bottom of shell is connected with the drinking cup, the shell bottom surface is equipped with annular insert the ring be equipped with the step on the port inner wall of drinking cup be equipped with the seal groove on the step, dispose the sealing washer in the seal groove, the outer wall butt of inserting the ring is in on the inner wall of drinking cup, the screw rod of a bolt passes the drinking cup with shell bottom spiro union is screwed, makes the inseparable butt of sealing washer is in on the annular edge of shell bottom surface.
A water drain valve is also arranged on the water cup.
The oil filter comprises a shell, and is characterized in that a sealing cover is connected to an opening in the upper end of the shell, an oil outlet is formed in the middle of the sealing cover, oil inlets are circumferentially and uniformly distributed along the oil outlet, an annular positioning groove is formed in the position of the oil outlet of the sealing cover, a cylindrical positioning column is arranged on the inner bottom surface of the shell, a first end of an inner hole of a filter element is sleeved on the positioning groove, and the other end of the inner hole of the filter element is.
The middle part of the sealing cover is provided with an annular body formed by punching, a middle hole of the annular body is the oil outlet, an annular rubber interface is screwed on the outer peripheral wall of the annular body, and the positioning groove is arranged on the lower side wall of the rubber interface.
The utility model discloses a this kind of structure, the spiro union that the drinking cup configuration sealing washer can be inseparable is on the shell, and the driver can dismantle or change the drinking cup according to the ponding condition, also can discharge ponding through the valve that drains, like this alright improve the availability factor of filter, reduce driver's the cost of maintaining a car simultaneously.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is an enlarged view of B in fig. 1.
Detailed Description
The present invention is described in detail below with reference to the following examples, which are only used for further illustration of the present invention, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the embodiment discloses a diesel filter with a replaceable water cup, which comprises a housing 1, a water cup 2 and a filter element 3, wherein the filter element 3 is arranged in the housing 1, the bottom of the housing 1 is connected with the water cup 2, the bottom surface of the housing 1 is provided with an annular insert ring 11, a step 21 is arranged on the inner wall of a port of the water cup 2, a sealing groove is arranged on the step 21, a sealing ring 4 is arranged in the sealing groove, the outer wall of the insert ring 11 abuts against the inner wall of the water cup 2, a screw of a bolt 5 penetrates through the water cup 2 and is screwed with the bottom of the housing 1 in a threaded manner, so that the sealing ring 4 abuts against the annular edge of the bottom surface of the housing 1 tightly, and.
The upper end opening of shell 1 is connected with closing cap 7, and the middle part of closing cap 7 is equipped with oil-out 71, is equipped with the oil inlet 72 of circumference equipartition along oil-out 71, and the oil-out 71 position of closing cap 7 is equipped with annular constant head tank 8, is equipped with columniform reference column 9 on the interior bottom surface of shell 1, and the first end of hole of filter core 3 cup joints on constant head tank 8, and the other end cup joints on reference column 9. Through the design, the filter element 3 can be positioned more reliably, and the filtering sufficiency is improved.
An annular body 70 formed by stamping is arranged in the middle of the sealing cover 7, a middle hole of the annular body 70 is an oil outlet 71, an annular rubber interface 10 is connected to the outer peripheral wall of the annular body 70 in a threaded mode, and the positioning groove 8 is formed in the lower side wall of the rubber interface 10. The design can ensure that the sealing performance is better during installation, and meanwhile, the design is more tightly matched with the filter element 3, and the structure is more reliable.
Adopt above-mentioned technical scheme, drinking cup 2 disposes the spiro union that sealing washer 4 can be inseparable on shell 1, and the driver can dismantle or change drinking cup 2 according to the ponding condition, also can discharge ponding through drain valve 6, alright improve the availability factor of filter like this, reduces driver's the cost of maintaining a car simultaneously.
Claims (4)
1. The utility model provides a diesel oil filter of removable drinking cup, includes shell, drinking cup and filter core, its characterized in that: the filter core is arranged in the shell, the bottom of the shell is connected with the water cup, the bottom surface of the shell is provided with an annular inserting ring, a step is arranged on the inner wall of a port of the water cup, a sealing groove is formed in the step, a sealing ring is arranged in the sealing groove, the outer wall of the inserting ring is abutted to the inner wall of the water cup, a screw of a bolt penetrates through the water cup and the bottom of the shell, and the water cup is screwed tightly through the thread of the bottom of the shell, so that the sealing ring is abutted to the annular edge of the bottom surface of.
2. The diesel filter capable of replacing a water cup according to claim 1, wherein: a water drain valve is also arranged on the water cup.
3. The diesel filter capable of replacing a water cup according to claim 1, wherein: the oil filter comprises a shell, and is characterized in that a sealing cover is connected to an opening in the upper end of the shell, an oil outlet is formed in the middle of the sealing cover, oil inlets are circumferentially and uniformly distributed along the oil outlet, an annular positioning groove is formed in the position of the oil outlet of the sealing cover, a cylindrical positioning column is arranged on the inner bottom surface of the shell, a first end of an inner hole of a filter element is sleeved on the positioning groove, and the other end of the inner hole of the filter element is.
4. The diesel filter capable of replacing a water cup according to claim 3, wherein the diesel filter comprises: the middle part of the sealing cover is provided with an annular body formed by punching, a middle hole of the annular body is the oil outlet, an annular rubber interface is screwed on the outer peripheral wall of the annular body, and the positioning groove is arranged on the right lower side wall of the rubber interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022498929.5U CN213627829U (en) | 2020-11-03 | 2020-11-03 | Diesel filter with replaceable water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022498929.5U CN213627829U (en) | 2020-11-03 | 2020-11-03 | Diesel filter with replaceable water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213627829U true CN213627829U (en) | 2021-07-06 |
Family
ID=76628324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022498929.5U Active CN213627829U (en) | 2020-11-03 | 2020-11-03 | Diesel filter with replaceable water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213627829U (en) |
-
2020
- 2020-11-03 CN CN202022498929.5U patent/CN213627829U/en active Active
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| GR01 | Patent grant |