CN207064033U - Machine oil filter core and the oil filter using the machine oil filter core - Google Patents
Machine oil filter core and the oil filter using the machine oil filter core Download PDFInfo
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- CN207064033U CN207064033U CN201720993123.9U CN201720993123U CN207064033U CN 207064033 U CN207064033 U CN 207064033U CN 201720993123 U CN201720993123 U CN 201720993123U CN 207064033 U CN207064033 U CN 207064033U
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- filter
- installation lid
- machine oil
- paper cylinder
- oil filter
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Abstract
The utility model discloses a kind of machine oil filter core,Including filter assemblies and mounting assembly,Filter assemblies include cylindrical filtration paper cylinder and several filter paper teeth located at filtration paper cylinder periphery,Mounting assembly includes upper installation lid and lower installation lid,Filter paper tooth arranges using the central shaft of filtration paper cylinder as the center of circle in radiation,Upper installation lid and lower installation lid are respectively arranged on the both ends of filter assemblies,Upper installation lid is Nian Jie by the first hot melt adhesive layer between filter assemblies,Lower installation lid is Nian Jie by the second hot melt adhesive layer between filter assemblies,First hot melt adhesive layer and the second hot melt adhesive layer use polyamide hot,The centre of upper installation lid and lower installation lid is equipped with through hole,Filtration paper cylinder is provided with filter layer of cloth and wire netting cap layer backwards to the side of filter paper tooth,Filter layer of cloth is located between wire netting cap layer and filtration paper cylinder,The utility model can solve the problem that filter effect is bad,Filter the problem of oil temperature is not high.The utility model also provides a kind of oil filter using the machine oil filter core.
Description
Technical field
Oil filter technical field is the utility model is related to, more particularly to a kind of machine oil filter core and uses the oil strainer
The oil filter of core.
Background technology
Machine oil filter core device is the product that automobile engine carries out oil filtration.Filter core in existing machine oil filter core device, greatly
End cap and filter core main body are linked together using glue more, connection is insecure, and easily causes pollution.Its end cap also uses mostly
Plastic products, construction weight weight, it is unfavorable for installing and using, cost is high, and because plastic products are difficult to degrade, in the fabrication process
Environment can all be polluted afterwards with scrapping.
Machine oil filter core is the critical piece of filtration in machine oil filter core device, machine oil filter core mainly include filter element body with
End cap located at filter element body both ends, it is bad filter effect to be also present in existing machine oil filter core, and when filtering high oil temperature, filter core
Body and end cap easily come off and cause machine oil filter core can not normal work.
Utility model content
A purpose of the present utility model is to propose a kind of machine oil filter core solve existing machine oil filter core filter effect not
Well, the problem of filtering oil temperature is not high.
A kind of machine oil filter core, including filter assemblies and mounting assembly, the filter assemblies include cylindrical filtration paper cylinder
With several filter paper teeth located at the filtration paper cylinder periphery, the mounting assembly includes upper installation lid and lower installation lid, the filter
Paper tooth is arranged using the central shaft of the filtration paper cylinder as the center of circle in radiation, and the upper installation lid and the lower installation lid are respectively arranged on
The both ends of the filter assemblies, the upper installation lid is Nian Jie by the first hot melt adhesive layer between the filter assemblies, under described
, first hot melt adhesive layer and second PUR Nian Jie by the second hot melt adhesive layer between the filter assemblies are covered in installation
Layer uses polyamide hot, and the upper installation lid and the lower centre for installing lid are equipped with through hole, the filtration paper cylinder back of the body
Filter layer of cloth and wire netting cap layer are provided with to the side of the filter paper tooth, the filter layer of cloth is located at the wire netting cap layer and the filter
Between paper web.
The utility model proposes machine oil filter core, it is upper installation cover, lower peace Nian Jie by the first hot melt adhesive layer with filter assemblies
It is Nian Jie by the second hot melt adhesive layer between capping and filter assemblies, and the first hot melt adhesive layer and the second hot melt adhesive layer use polyamides
Amine PUR, polyamide hot are high-melting-point PUR, can ensure that the machine oil filter core remains under higher filtering oil temperature
Enough normal works, will not cause filter assemblies and mounting assembly to come off because of high oil temperature, during actual use, the machine oil filter core
Use oil temperature may be up to 180 DEG C, in addition, the filtration paper cylinder of the machine oil filter core is provided with filter layer of cloth and metal backwards to the side of filter paper tooth
Guard layer, during to oil filtration, machine oil carries out first time filtering by filtration paper cylinder and filter paper tooth first, then passes through filter layer of cloth again
The second filtering is carried out, the inner chamber of filtration paper cylinder is entered finally by wire netting cap layer, machine oil can be effectively lifted by multiple times of filtration
The filter effect of filter core.
In addition, according to machine oil filter core provided by the utility model, there can also be technical characteristic additional as follows：
Further, the length of the filtration paper cylinder is identical with the length of the filter paper tooth, the length of the wire netting cap layer
More than the length of the filtration paper cylinder, the upper installation lid and the lower installation cover and are all provided with fluted, and the wire netting cap layer surpasses
Go out in groove described in the partial insertion of the filtration paper cylinder.
Further, the coaxial of the through hole and the filtration paper cylinder.
Further, the through hole among the upper installation lid is identical with the aperture of the through hole among the lower installation lid, and
Less than the aperture of the inner chamber of the filtration paper cylinder.
Further, the filter layer of cloth uses non-woven fabrics.
Further, it is close to extend one for the upper installation lid and the lower side of the installation lid away from the filter assemblies
Seal, the sealing ring are arranged on the periphery of the corresponding through hole, and the sealing ring uses non-woven fabrics sealing ring.
Further, 1.2~1.5 times of the diameter of a diameter of through hole of the sealing ring.
Further, filter membrane is provided between the filter layer of cloth and the filtration paper cylinder, the filter membrane uses polytetrafluoroethyl-ne
Alkene filter membrane or Kynoar filter membrane.
Another purpose of the present utility model is to propose a kind of oil filter, and the oil filter includes above-mentioned machine
Oily filter core.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the machine oil filter core of the utility model first embodiment；
Fig. 2 is the sectional view in A-A directions in Fig. 1；
Fig. 3 is the sectional view in B-B directions in Fig. 1；
Fig. 4 is the structural representation of the machine oil filter core of the utility model second embodiment；
Fig. 5 is the sectional view in A-A directions in Fig. 4.
Embodiment
To enable the purpose of this utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this practicality
New embodiment is described in detail.Some embodiments of the present utility model are given in accompanying drawing.But this practicality
It is new to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, provide these implementations
The purpose of example is made to disclosure of the present utility model more thorough and comprehensive.
It should be noted that when element is referred to as " being fixedly arranged on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side ", " on ", " under " and similar statement is for illustrative purposes only, rather than instruction or the device or member that imply meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.Term as used herein " and/or " include one or more related Listed Items
Arbitrary and all combination.
Referring to Fig. 1, the machine oil filter core 100 that first embodiment of the present utility model proposes, including filter assemblies 10 and peace
Arrangement 20.
Fig. 1 to Fig. 3 is referred to, the filter assemblies 10 include cylindrical filtration paper cylinder 101 and located at the filtration paper cylinder
Several filter paper teeth 102 of 101 peripheries.The filter paper tooth 102 is arranged using the central shaft of the filtration paper cylinder 101 as the center of circle in radiation
Row, in the present embodiment, the filtration paper cylinder 101 and the filter paper tooth 102 are formed in one structure, and the length of the filtration paper cylinder 101
Degree is identical with the length of the filter paper tooth 102.
The mounting assembly 20 includes upper installation lid 201 and lower installation lid 202, the upper installation lid 201 and the lower peace
Capping 202 is respectively arranged on the both ends of the filter assemblies 10, by the between the upper installation lid 201 and the filter assemblies 10
One hot melt adhesive layer 30 is bonded, be bonded by the second hot melt adhesive layer 40 between the lower installation lid 202 and the filter assemblies 10, tool
Body, first hot melt adhesive layer 30 and second hot melt adhesive layer 40 use polyamide hot, and polyamide hot is
High-melting-point PUR, temperature in use is up to 180~200 DEG C.
The centre of the upper installation lid 201 and the lower installation lid 202 is equipped with through hole 50.The through hole 50 and the filter
The inner chamber 1011 of paper web 101 is coaxial.The through hole among through hole 50 and the lower installation lid 202 among the upper installation lid 201
50 aperture is identical, and the aperture of the inner chamber 1011 less than the filtration paper cylinder 101.
The filtration paper cylinder 101 is provided with filter layer of cloth 103 and wire netting cap layer 104 backwards to the side of the filter paper tooth 102, described
Filter layer of cloth 103 is located between the wire netting cap layer 104 and the filtration paper cylinder 101.The length of the wire netting cap layer 104 is more than
The length of the filtration paper cylinder 101.Specifically in the present embodiment, the filter layer of cloth 103 uses non-woven fabrics.The wire netting cap layer
104 are arranged on most inner side, and are all provided with fluted, the wire netting cap layer on the upper installation lid 201 and the lower installation lid 202
In groove described in 104 partial insertion beyond the filtration paper cylinder 101.Can be whole by the design of the wire netting cap layer 104
Machine oil filter core 100 provides support, ensures the mechanical strength of the machine oil filter core 100, prevent machine oil filter core 100 in use by
Bending.Specifically, needing to set some mesh in the wire netting cap layer 104, it is easy to machine oil to pass through.
The machine oil filter core that the present embodiment proposes, upper installation lid 201 is be bonded by the first hot melt adhesive layer 30 with filter assemblies 10,
It is be bonded by the second hot melt adhesive layer 40 between lower installation lid 202 and filter assemblies 10, and the first hot melt adhesive layer 30 and the second hot melt
Glue-line 40 uses polyamide hot, and polyamide hot is high-melting-point PUR, can be ensured in higher filtering oil temperature
The lower machine oil filter core 100 still is able to normal work, will not cause filter assemblies 10 and mounting assembly 20 de- because of high oil temperature
Fall, during actual use, the use oil temperature of the machine oil filter core 100 may be up to 180 DEG C, in addition, the filtration paper cylinder of the machine oil filter core 100
101 are provided with filter layer of cloth 103 and wire netting cap layer 104 backwards to the side of filter paper tooth 102, and during to oil filtration, machine oil passes through first
Filtration paper cylinder 101 and filter paper tooth 102 carry out first time filtering, then the second filtering are carried out by filter layer of cloth 103 again, finally by gold
Belong to the inner chamber 1011 that guard layer 104 enters filtration paper cylinder 101, the filtering of machine oil filter core 100 can be effectively lifted by multiple times of filtration
Effect.
Meanwhile the utility model also provides a kind of oil filter, it comprises at least said engine oil filter core 100.
Fig. 4 and Fig. 5 is referred to, the machine oil filter core 100a that the utility model second embodiment proposes, it is in first embodiment
On the basis of improved, in the present embodiment, it is described it is upper installation lid 201 and it is described it is lower installation lid 202 away from the filtering group
A sealing ring 60 is extended in the side of part 10, and the sealing ring 60 is arranged on the periphery of the corresponding through hole 50, specifically,
The sealing ring 70 uses non-woven fabrics sealing ring.1.2~1.5 times of the diameter of a diameter of through hole of the sealing ring 60.
By setting sealing ring 60 to make machine oil filter core 100a lift-off seals when being assembled with other parts of oil filter
Can, ensure filter effect.
Filter membrane 105 is provided between the filter layer of cloth 103 and the filtration paper cylinder 101, the filter membrane 105 uses polytetrafluoro
Ethene filter membrane or Kynoar filter membrane.By setting using Teflon filtration film or Kynoar filter membrane
Filter membrane 105, can be to the impurity of smaller particle, and such as less than 5 microns of impurity is filtered, so as to which further lifting filtering is imitated
Fruit.
Meanwhile the utility model also provides a kind of oil filter, it comprises at least said engine oil filter core 100a.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of machine oil filter core, including filter assemblies and mounting assembly, the filter assemblies include cylindrical filtration paper cylinder and
Several filter paper teeth located at the filtration paper cylinder periphery, the mounting assembly include upper installation lid and lower installation lid, and its feature exists
In the filter paper tooth arranges using the central shaft of the filtration paper cylinder as the center of circle in radiation, the upper installation lid and the lower installation
Lid is respectively arranged on the both ends of the filter assemblies, is glued between the upper installation lid and the filter assemblies by the first hot melt adhesive layer
Connect, the lower installation lid is Nian Jie by the second hot melt adhesive layer between the filter assemblies, first hot melt adhesive layer and described
Second hot melt adhesive layer uses polyamide hot, and the centre that the upper installation lid and the lower installation are covered is equipped with through hole, institute
State filtration paper cylinder and be provided with filter layer of cloth and wire netting cap layer backwards to the side of the filter paper tooth, the filter layer of cloth is located at the metal net mask
Between layer and the filtration paper cylinder.
2. machine oil filter core according to claim 1, it is characterised in that the length of the filtration paper cylinder and the length of the filter paper tooth
Spend identical, the length of the wire netting cap layer is more than the length of the filtration paper cylinder, and the upper installation lid and the lower installation cover
Be all provided with it is fluted, described in partial insertion of the wire netting cap layer beyond the filtration paper cylinder in groove.
3. machine oil filter core according to claim 1, it is characterised in that the coaxial of the through hole and the filtration paper cylinder.
4. machine oil filter core according to claim 1, the upper through hole installed among lid and the lower installation are covered middle
The aperture of through hole is identical, and the aperture of the inner chamber less than the filtration paper cylinder.
5. machine oil filter core according to claim 1, the filter layer of cloth uses non-woven fabrics.
6. machine oil filter core according to claim 1, the upper installation lid and the lower installation lid are away from the filter assemblies
Side extend a sealing ring, the sealing ring be arranged on corresponding to the through hole periphery, the sealing ring uses nothing
Spin cloth sealing ring.
7. machine oil filter core according to claim 6, the 1.2~1.5 of the diameter of a diameter of through hole of the sealing ring
Times.
8. machine oil filter core according to claim 1, filter membrane, the mistake are provided between the filter layer of cloth and the filtration paper cylinder
Filter membrane uses Teflon filtration film or Kynoar filter membrane.
9. a kind of oil filter, it is characterised in that including machine oil filter core as claimed in any of claims 1 to 8 in one of claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993123.9U CN207064033U (en) | 2017-08-09 | 2017-08-09 | Machine oil filter core and the oil filter using the machine oil filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720993123.9U CN207064033U (en) | 2017-08-09 | 2017-08-09 | Machine oil filter core and the oil filter using the machine oil filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064033U true CN207064033U (en) | 2018-03-02 |
Family
ID=61520314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720993123.9U Active CN207064033U (en) | 2017-08-09 | 2017-08-09 | Machine oil filter core and the oil filter using the machine oil filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064033U (en) |
-
2017
- 2017-08-09 CN CN201720993123.9U patent/CN207064033U/en active Active
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