CN110318841A - Environment-friendly type oil filter - Google Patents
Environment-friendly type oil filter Download PDFInfo
- Publication number
- CN110318841A CN110318841A CN201910624317.5A CN201910624317A CN110318841A CN 110318841 A CN110318841 A CN 110318841A CN 201910624317 A CN201910624317 A CN 201910624317A CN 110318841 A CN110318841 A CN 110318841A
- Authority
- CN
- China
- Prior art keywords
- central tube
- end cap
- shell
- environment
- friendly type
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
- F01M2011/031—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means characterised by mounting means
Abstract
The present invention relates to a kind of filter, in particular to a kind of environment-friendly type oil filter.The present invention provides the following technical scheme that a kind of environment-friendly type oil filter, including the shell with inner cavity, axial one end of shell has the end cap of closing inner chamber, there is machine oil inlet port on end cap, the axial other end has machine oil outlet, there is element kit between the machine oil inlet port and machine oil outlet of the inner cavity of shell, element kit includes central tube and the filter cotton that is sheathed on outside central tube, end cap includes discoid body and the skirt being connected vertical with discoid body, it is connected through a screw thread between the outer peripheral surface of skirt and the inner wall of shell, elastic seal assembly is equipped between the outer peripheral surface and shell of skirt, the filter cotton is toroidal, being arranged with outside the axial ends of filter cotton can be by the clip of filter cotton and central tube clamping.By adopting the above technical scheme, replacement, environment-friendly type oil filter convenient for disassembly and assembly can be implemented to filter cotton by providing one kind.
Description
Technical field
The present invention relates to a kind of filter, in particular to a kind of environment-friendly type oil filter.
Background technique
Oil filter is also known as engine oil grid, and main function is that dust, metallic particles, the carbon filtered out in automobile engine oil sinks
The impurity such as starch and coal smoke grain, to provide protection to engine.
For traditional oil filter mainly by the shell with inner cavity, axial one end of shell has the end of closing inner chamber
It covers, there is machine oil inlet port on end cap, the axial other end has machine oil outlet, the machine oil inlet port and machine oil of the inner cavity of shell
There is element kit, element kit includes central tube and the filter cotton that is sheathed on outside central tube between outlet.
For such oil filter after use after a period of time, internal filter cotton blocking leads to poor filtration effect
Or the case where filtering can not be implemented, it then needs that it is implemented to replace at this time.Entire oil filter would generally be implemented to replace, more
Oil filter after changing will then be handled as waste product implementation.
Such substitute mode not only causes the waste of resource, utilize its resource can not again, not environmentally friendly enough.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides one kind to replace to filter cotton implementation, convenient for disassembly and assembly
Environment-friendly type oil filter.
To achieve the above object, the present invention provides the following technical scheme that a kind of environment-friendly type oil filter, including have
The shell of inner cavity, axial one end of shell have the end cap of closing inner chamber, have machine oil inlet port, axial other end tool on end cap
Organic oil outlet, has element kit between the machine oil inlet port and machine oil outlet of the inner cavity of shell, element kit includes
The filter cotton for having central tube and being sheathed on outside central tube, it is characterised in that: the end cap includes discoid body and and discoid body
The skirt being vertically connected is connected through a screw thread between the outer peripheral surface of skirt and the inner wall of shell, the outer peripheral surface of skirt and shell it
Between be equipped with elastic seal assembly, the filter cotton is toroidal, be arranged with outside the axial ends of filter cotton can by filter cotton with
The clip of central tube clamping.
By adopting the above technical scheme, it is screwed between end cap and shell by screw thread, in order to meet between end cap and shell
Sealing is provided with elastic seal assembly between end cap and shell, and setting in this way can make the dismounting between end cap and shell more
It is convenient；Filter cotton is consumables, and filter cotton is implemented to connect by clip and central tube, makes the dismounting of filter cotton and central tube more
It is convenient.It, both can be by end cap and shell point by rotating end cap when the filter needs to implement replacement by the use of upper time
From, then by central tube by taking out in shell, dismounting clip makes central tube implement to separate with filter cotton, after completing separation, centering
Heart pipe implements cleaning, and the filter cotton more renewed, then the filter can come into operation again, has saved resource, and environmental protection.
The present invention is further arranged to: central tube is toroidal, is evenly equipped with several through-holes thereon, the cross section of through-hole is in cone
Shape, and it is small end that through-hole, which is located at one end of center pipe outer wall, the other end is small end.
By adopting the above technical scheme, setting prevents through-hole from blocking in this way convenient for implementing cleaning to through-hole on central tube.
The present invention is further set to: mounting groove, the opening of mounting groove are offered on the outer peripheral surface of the skirt of end cap
Equipped with limited block, elastic seal assembly is the sealing block that can be contradicted with limited block in mounting groove, the bottom of sealing block and mounting groove
Spring is equipped between end face.
By adopting the above technical scheme, setting leakproofness in this way is stablized, and prevents from revealing between the skirt of end cap and shell.
The present invention is further set to: sealing block is the flap seal item that is stacked of several layers, and sealing strip is towards shell
One end of internal wall is sealing inclined-plane.
By adopting the above technical scheme, being arranged in this way can be achieved Multi-point sealing, and sealing performance is protected.
The present invention is further set to: one end of central tube towards end cap is connect with end cap, and end cap is equipped in
Heart Guan Yanshen and the connecting column being adapted to center inside pipe wall, the outer peripheral surface of connecting column are equipped with buckle, set on the inner wall of central tube
There is the card slot being adapted to the buckle.
By adopting the above technical scheme, setting can split out simultaneously central tube and filter cotton when removing end cap in this way.
The invention will be further described below in conjunction with the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the portion the I enlarged diagram of Fig. 1.
Specific embodiment
A kind of environment-friendly type oil filter as shown in Figure 1 and Figure 2, including the shell 1 with inner cavity 11, the axial direction of shell 1
One end has the end cap 2 of closing inner chamber 11, has machine oil inlet port 23 on end cap 2, and the axial other end has machine oil outlet 12,
There is element kit 3, during element kit 3 includes between the machine oil inlet port 23 and machine oil outlet 12 of the inner cavity 11 of shell 1
Heart pipe 31 and the filter cotton 32 being sheathed on outside central tube 31, end cap 2 include discoid body 21 and vertical with discoid body 21 are connected
Skirt 22 is connected through a screw thread between the outer peripheral surface of skirt 22 and the inner wall of shell 1, between the outer peripheral surface and shell 1 of skirt 22
Equipped with elastic seal assembly 4, filter cotton 32 is toroidal, and being arranged with outside the axial ends of filter cotton 32 can be by filter cotton 32 in
The clip 5 that heart pipe 31 is clamped.It in above scheme, is screwed between end cap 2 and shell 1 by screw thread, in order to meet end cap 2 and shell
Sealing between 1 is provided with elastic seal assembly 4 between end cap 2 and shell 1, in this way setting can make end cap 2 and shell 1 it
Between dismounting it is more convenient；Filter cotton 32 is consumables, and filter cotton 32 is implemented to connect, makes to filter by clip 5 and central tube 31
Cotton 32 and the dismounting of central tube 31 are more convenient.When the filter needs to implement replacement by the use of upper time, pass through rotation
Turning end cap 2 both can separate end cap 2 with shell 1, then remove clip 5, make central tube central tube 31 by taking out in shell 1
31 separate with the implementation of filter cotton 32, after completing separation, implement to clean to central tube 31, the filter cotton 32 more renewed, the then filter
Clear device can come into operation again, save resource, and environmental protection.
In embodiments of the present invention, for the ease of the cleaning after disassembly to central tube 31.Central tube 31 is toroidal, thereon
Several through-holes 311 are evenly equipped with, the cross section of through-hole 311 is tapered, and it is small that through-hole 311, which is located at one end of 31 outer wall of central tube,
End, the other end is small end.During the rinsing process, quickly the impurity in through-hole 311 can be removed.
In embodiments of the present invention, mounting groove 221 is offered on the outer peripheral surface of the skirt 22 of end cap 2, mounting groove 221 is opened
Limited block 222 is equipped at mouthful, elastic seal assembly 4 is the sealing block 41 that can be contradicted with limited block 222 in mounting groove 22, close
It seals and is equipped with spring 42 between block 41 and the bottom end face of mounting groove 22.Sealing block 41 will not be by pacifying by the conflict of limited block 222
It falls off in tankage 22.And spring 42 persistently is implemented to contradict to sealing block 41, promotes to keep stable between sealing block 41 and shell 1
Sealing.
In order to further guarantee sealing effect, sealing block 41 is the flap seal item 411 that several layers are stacked, close
Strip of paper used for sealing 411 towards one end of 1 inner wall of shell be sealing inclined-plane.Multiple sealing strips 411 implement shell 1 to contradict sealing, realize
Multi-point sealing can realize sealing there are also other sealing strips 411 even if a sealing strip 411 loses sealing function.
In order to further improve removal efficiency, one end of central tube 31 towards end cap 2 is connect with end cap 2, on end cap 2
Equipped with the connecting column 23 for extending towards central tube 31 and being adapted to 31 inner wall of central tube, the outer peripheral surface of connecting column 23 is equipped with card
Button, the inner wall of central tube 31 are equipped with the card slot being adapted to the buckle.It can be when removing end 2 and covering by central tube 31 and filter cotton 32
It splits out simultaneously.
Claims (6)
1. a kind of environment-friendly type oil filter, including the shell with inner cavity, axial one end of shell has the end of closing inner chamber
It covers, there is machine oil inlet port on end cap, the axial other end has machine oil outlet, the machine oil inlet port and machine oil of the inner cavity of shell
There is element kit, element kit includes central tube and the filter cotton that is sheathed on outside central tube, and feature exists between outlet
In: the end cap include discoid body and the skirt being connected vertical with discoid body, the inner wall of the outer peripheral surface of skirt and shell it
Between be connected through a screw thread, between the outer peripheral surface and shell of skirt be equipped with elastic seal assembly, the filter cotton is toroidal, mistake
Being arranged with outside the axial ends of filter pulp can be by the clip of filter cotton and central tube clamping.
2. environment-friendly type oil filter according to claim 1, it is characterised in that: the central tube is toroidal,
On be evenly equipped with several through-holes, the cross section of through-hole is tapered, and it is small end that through-hole, which is located at one end of center pipe outer wall, and the other end is
Small end.
3. environment-friendly type oil filter according to claim 1 or 2, it is characterised in that: the periphery of the skirt of the end cap
Mounting groove is offered on face, the opening of mounting groove is equipped with limited block, and elastic seal assembly is that can support with limited block in mounting groove
Spring is equipped between the bottom end face of the sealing block of touching, sealing block and mounting groove.
4. environment-friendly type oil filter according to claim 3, it is characterised in that: the sealing block is several layer stackups
The flap seal item of setting, sealing strip towards one end of inner walls be sealing inclined-plane.
5. environment-friendly type oil filter according to claim 1 or 2, it is characterised in that: the central tube is towards end cap
One end connect with end cap, end cap is equipped with to be extended and the connecting column that is adapted to center inside pipe wall towards central tube, connecting column
Outer peripheral surface is equipped with buckle, and the inner wall of central tube is equipped with the card slot being adapted to the buckle.
6. environment-friendly type oil filter according to claim 3, it is characterised in that: the central tube towards end cap one
End is connect with end cap, and end cap is equipped with the connecting column for extending towards central tube and being adapted to center inside pipe wall, the periphery of connecting column
Face is equipped with buckle, and the inner wall of central tube is equipped with the card slot being adapted to the buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624317.5A CN110318841A (en) | 2019-07-11 | 2019-07-11 | Environment-friendly type oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624317.5A CN110318841A (en) | 2019-07-11 | 2019-07-11 | Environment-friendly type oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110318841A true CN110318841A (en) | 2019-10-11 |
Family
ID=68123274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624317.5A Pending CN110318841A (en) | 2019-07-11 | 2019-07-11 | Environment-friendly type oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318841A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140001113A1 (en) * | 2010-12-23 | 2014-01-02 | Mahle Metal Leve S.A. | Fuel filter |
| CN206036225U (en) * | 2016-09-30 | 2017-03-22 | 王紫钰 | But automatic compensation's sealing washer |
| CN206785446U (en) * | 2017-03-29 | 2017-12-22 | 索格菲（苏州）汽车部件有限公司 | The oil strainer of engine |
| CN207018050U (en) * | 2017-07-27 | 2018-02-16 | 南昌银轮热交换系统有限公司 | Rotary mounting engine oil filter |
| CN207278320U (en) * | 2017-10-13 | 2018-04-27 | 林安 | A kind of environmental protection oil-filter asgine oil conditioner |
| CN109026272A (en) * | 2018-09-12 | 2018-12-18 | 潍柴动力股份有限公司 | A kind of filter and engine assembly |
-
2019
- 2019-07-11 CN CN201910624317.5A patent/CN110318841A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140001113A1 (en) * | 2010-12-23 | 2014-01-02 | Mahle Metal Leve S.A. | Fuel filter |
| CN206036225U (en) * | 2016-09-30 | 2017-03-22 | 王紫钰 | But automatic compensation's sealing washer |
| CN206785446U (en) * | 2017-03-29 | 2017-12-22 | 索格菲（苏州）汽车部件有限公司 | The oil strainer of engine |
| CN207018050U (en) * | 2017-07-27 | 2018-02-16 | 南昌银轮热交换系统有限公司 | Rotary mounting engine oil filter |
| CN207278320U (en) * | 2017-10-13 | 2018-04-27 | 林安 | A kind of environmental protection oil-filter asgine oil conditioner |
| CN109026272A (en) * | 2018-09-12 | 2018-12-18 | 潍柴动力股份有限公司 | A kind of filter and engine assembly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191011 |
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| RJ01 | Rejection of invention patent application after publication |