CN206681873U - A kind of left and right filter core - Google Patents
A kind of left and right filter core Download PDFInfo
- Publication number
- CN206681873U CN206681873U CN201720423186.0U CN201720423186U CN206681873U CN 206681873 U CN206681873 U CN 206681873U CN 201720423186 U CN201720423186 U CN 201720423186U CN 206681873 U CN206681873 U CN 206681873U
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- filtering layer
- end cap
- outer skeleton
- layer
- fixed seat
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Abstract
The utility model discloses a kind of left and right filter core, including filter element body；The filter element body is mainly made up of drive end bearing bracket, filtering layer, inner frame, outer skeleton filtering layer and rear end cap；Inner frame and outer skeleton filtering layer are connected with the buckle at drive end bearing bracket and the rear end cap both ends, filtering layer is provided between inner frame and outer skeleton filtering layer；The filtering layer includes nanometer composite layer, upper fixed seat and lower fixed seat, and the nanometer composite layer is arranged between upper fixed seat and lower fixed seat；One end of the drive end bearing bracket is fixed with end cap joint, and the drive end bearing bracket between end cap joint and filtering layer is internally formed air inlet runner, and air inlet is provided with end cap joint, sealing ring is inlaid with the outside of end cap joint；Air outlet is provided with the outer wall of the outer skeleton filtering layer.Air flue design of the present utility model is smooth arc, it is possible to reduce the pressure loss and flow loss in air flow process, filtering layer use nanometer composite layer, and very high filter efficiency, filtering accuracy height are still can guarantee that in the case where air humidity is very big.
Description
Technical field
Engine filter plant technical field is the utility model is related to, specially a kind of left and right filter core.
Background technology
At present, on jumbo, the air filter that is mainly used at engine charge, because installation site limits
System so that the size of its filter core is seriously obstructed, and then influences the effect filtered at engine charge, meanwhile, existing filter
The air flue of core is vertical-type so that pressure and flow in air flow process have larger damage, on the other hand, it is desirable to occur
A kind of Novel filter cartridge, can solve above-mentioned produced problem.
The content of the invention
The purpose of this utility model is to provide a kind of left and right filter core, to solve the problems mentioned in the above background technology,
Possessed beneficial effect is：Air flue design of the present utility model is smooth arc, it is possible to reduce in air flow process
The pressure loss and flow loss, filtering layer use nanometer composite layer, still can guarantee that very in the case where air humidity is very big
High filter efficiency, filtering accuracy are high.
To achieve the above object, the utility model provides following technical scheme：A kind of left and right filter core, including filter element body；
The filter element body is mainly made up of drive end bearing bracket, filtering layer, inner frame, outer skeleton filtering layer and rear end cap；The drive end bearing bracket and rear end
Inner frame and outer skeleton filtering layer are connected with the buckle at lid both ends, filtering layer is provided between inner frame and outer skeleton filtering layer；It is described
Filtering layer includes nanometer composite layer, upper fixed seat and lower fixed seat, the nanometer composite layer be arranged on upper fixed seat and
Between lower fixed seat；One end of the drive end bearing bracket is fixed with end cap joint, the inside of the drive end bearing bracket between end cap joint and filtering layer
Air inlet runner is formed, air inlet is provided with end cap joint, sealing ring is inlaid with the outside of end cap joint；The outer skeleton filtering layer
Outer wall on be provided with air outlet.
Preferably, drawstring is connected with the filtering layer, and drawstring is located in the gap between filtering layer and outer skeleton filtering layer.
Preferably, the inner frame is arranged on the inner side of outer skeleton filtering layer.
Preferably, the air outlet is provided with two, and air outlet is connected with filtering layer, and the air outlet of left and right two is on perpendicular
Tilted to line of symmetry.
Preferably, the axle center of the center of circle vertical axis of the upper semi-circle of the filtering layer below the end cap joint and two air outlets
Line is in 30 degree of angles.
Compared with prior art, the beneficial effects of the utility model are：Air flue design of the present utility model is smooth arc
Shape, it is possible to reduce the pressure loss and flow loss in air flow process, filtering layer use nanometer composite layer（It is nano combined
Material be using matrixes such as resin, rubber, ceramics and metals as continuous phase, with the metal of nano-scale, semiconductor, rigid particles and
The modifying agent such as other inorganic particulates, fiber, CNT are dispersed phase, by appropriate preparation method by modifying agent uniformity
It is scattered in matrix material, forms the compound system that a phase contains nano-sized materials）, in the case where air humidity is very big according to
Very high filter efficiency is so can guarantee that, filtering accuracy is high, extends the service life of engine, filter core is renewable, filtering layer surface light
Sliding, dust rests on filtering layer surface during use；And ash cake is formed outside filtering layer, after cleaning with new filter core performance basic one
Cause.
Brief description of the drawings
Fig. 1 is the overall structural representation of the utility model；
Fig. 2 is the structural representation of the right core of the utility model；
Fig. 3 is the structural representation of the left core of the utility model；
Fig. 4 is the top view of the utility model filtering layer；
Fig. 5 is the side view of the utility model filtering layer.
Drawing explanation：1st, drive end bearing bracket, 2, filtering layer, 3, inner frame, 4, outer skeleton, 5, rear end cap, 6, drawstring, 7, sealing ring,
8th, filter element body, 9, end cap joint, 10, air inlet, 11, left air outlet tube mouth, 12, air inlet runner, 13, nanometer composite layer,
14th, upper fixed seat, 15, lower fixed seat.
Embodiment
Embodiment 1.
Refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, a kind of embodiment provided by the utility model：A kind of left and right filter core, including filter
Core body 8；Filter element body 8 is mainly made up of drive end bearing bracket 1, filtering layer 2, inner frame 3, outer skeleton filtering layer 4 and rear end cap 5；Drive end bearing bracket 1
Be connected with inner frame 3 and outer skeleton filtering layer 4 in the buckle at the both ends of rear end cap 5, inner frame 3 is arranged on the interior of outer skeleton filtering layer 4
Side, filtering layer 2 is provided between inner frame 3 and outer skeleton filtering layer 4；Filtering layer 2 includes nanometer composite layer 13, the and of upper fixed seat 14
Lower fixed seat 15, nanometer composite layer 13 are arranged between upper fixed seat 14 and lower fixed seat 15, and drawstring is connected with filtering layer 2
6, and drawstring 6 is located in the gap between filtering layer 2 and outer skeleton filtering layer 4, the taking-up of the filtering layer easy to use 2 of drawstring 6；Drive end bearing bracket
1 one end is fixed with end cap joint 9, and the drive end bearing bracket 1 between end cap joint 9 and filtering layer 2 is internally formed air inlet runner 12, end cap
It is provided with air inlet 10 on joint 9, the inwall of the inwall of drive end bearing bracket 1 with air inlet 10 and inner frame 3 is connected, inwall connection shape
Into air flue be smooth arc, the outside of end cap joint 9 is inlaid with sealing ring 7；It is provided with out on the outer wall of outer skeleton filtering layer 4
Air port 11, drawstring 6 is connected with the filtering layer 2, and drawstring 6 is located in the gap between filtering layer 2 and outer skeleton filtering layer 4, in-seam
Frame 3 is arranged on the inner side of outer skeleton filtering layer 4, and air outlet 11 is provided with two, and air outlet 11 is connected with filtering layer 2, left and right two
Individual air outlet 11 tilts on vertical line of symmetry, the center of circle vertical axis of the upper semi-circle of the filtering layer 2 of the lower section of end cap joint 9 and two
The axial line of air outlet 11 is in 30 degree of angles.
Embodiment 2
Refer to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, a kind of embodiment provided by the utility model：A kind of left and right filter core, including filter
Core body 8；Filter element body 8 is mainly made up of drive end bearing bracket 1, filtering layer 2, inner frame 3, outer skeleton filtering layer 4 and rear end cap 5；Drive end bearing bracket 1
Be connected with inner frame 3 and outer skeleton filtering layer 4 in the buckle at the both ends of rear end cap 5, inner frame 3 is arranged on the interior of outer skeleton filtering layer 4
Side, filtering layer 2 is provided between inner frame 3 and outer skeleton filtering layer 4, is connected with drawstring 6 on filtering layer 2, and drawstring 6 be located at filtering layer 2 with
In gap between outer skeleton filtering layer 4；Filtering layer 2 includes nanometer composite layer 13, upper fixed seat 14 and lower fixed seat 15, nanometer
Composite layer 13 is arranged between upper fixed seat 14 and lower fixed seat 15；One end of drive end bearing bracket 1 is fixed with end cap joint 9, end
Drive end bearing bracket 1 between lid joint 9 and filtering layer 2 is internally formed air inlet runner 12, and air inlet 10 is provided with end cap joint 9, holds
The outside of lid joint 9 is inlaid with sealing ring 7；Air outlet 11 is provided with the outer wall of outer skeleton filtering layer 4, is connected on the filtering layer 2
There is drawstring 6, and drawstring 6 is located in the gap between filtering layer 2 and outer skeleton filtering layer 4, inner frame 3 is arranged on outer skeleton filtering layer 4
Inner side, air outlet 11 are provided with two, and air outlet 11 is connected with filtering layer 2, and the air outlet 11 of left and right two is on vertical symmetrical
Line tilts, and the center of circle vertical axis of upper semi-circle of the filtering layer 2 of the lower section of end cap joint 9 presss from both sides with the axial line of air outlet 11 in 30 degree
The line of the axial line of angle, the center of circle of the air inlet 10 set on end cap joint 9 and the air outlet 11 in left side presss from both sides in 40 degree vertically
The line of the axial line of angle, the center of circle of the air inlet 10 set on end cap joint 9 and the air outlet 11 on right side presss from both sides in 24 degree vertically
Angle.
Operation principle：The filter core is designed as Long Circle, and connection end has the projection of a segment distance, radial position and length than end cap
There is the bias of certain distance in the center of circle of circular one end semicircle, and the air flue design of filter core is smooth arc, it is possible to reduce air stream
The pressure loss and flow loss during dynamic, make engine preferably run；The filtering layer 2 of the filter core uses nano composite material
Layer 13（Nano composite material is using matrixes such as resin, rubber, ceramics and metals as continuous phase, with the metal of nano-scale, is partly led
The modifying agent such as body, rigid particles and other inorganic particulates, fiber, CNT is dispersed phase, and passing through appropriate preparation method will
It is scattered in matrix material to modifying agent uniformity, forms the compound system that a phase contains nano-sized materials）, in air humidity
Very high filter efficiency is still can guarantee that in the case of very big, filtering accuracy is high, extends the service life of engine, filter core can be again
Raw, the surface of filtering layer 2 is smooth, and dust rests on the surface of filtering layer 2 during use；And ash cake is formed outside filtering layer 2, it is after cleaning and new
Filter core performance it is basically identical.
General principle of the present utility model, principal character and advantage has been shown and described above, it is new not departing from this practicality
On the premise of type spirit and scope, the utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protected
The scope of the utility model of shield.
Claims (4)
1. a kind of left and right filter core, including filter element body（8）；It is characterized in that：The filter element body（8）Mainly by drive end bearing bracket（1）、
Filtering layer（2）, inner frame（3）, outer skeleton filtering layer（4）And rear end cap（5）Form；The drive end bearing bracket（1）And rear end cap（5）Both ends
Inner frame is connected with buckle（3）With outer skeleton filtering layer（4）, inner frame（3）With outer skeleton filtering layer（4）Between be provided with filtering layer
（2）；The filtering layer（2）Including nanometer composite layer（13）, upper fixed seat（14）And lower fixed seat（15）, it is described nano combined
Material layer（13）Installed in upper fixed seat（14）And lower fixed seat（15）Between；The drive end bearing bracket（1）One end be fixed with end cap
Joint（9）, end cap joint（9）With filtering layer（2）Between drive end bearing bracket（1）Be internally formed air inlet runner（12）, end cap joint（9）
On be provided with air inlet（10）, end cap joint（9）Outside be inlaid with sealing ring（7）；The outer skeleton filtering layer（4）Outer wall on
It is provided with air outlet（11）.
A kind of 2. left and right filter core according to claim 1, it is characterised in that：The filtering layer（2）On be connected with drawstring（6）,
And drawstring（6）Positioned at filtering layer（2）With outer skeleton filtering layer（4）Between gap in.
A kind of 3. left and right filter core according to claim 1, it is characterised in that：The inner frame（3）Filtered installed in outer skeleton
Layer（4）Inner side.
A kind of 4. left and right filter core according to claim 1, it is characterised in that：The air outlet（11）Two are provided with, is gone out
Air port（11）And filtering layer（2）It is connected, the air outlet of left and right two（11）Tilted on vertical line of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423186.0U CN206681873U (en) | 2017-04-21 | 2017-04-21 | A kind of left and right filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423186.0U CN206681873U (en) | 2017-04-21 | 2017-04-21 | A kind of left and right filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681873U true CN206681873U (en) | 2017-11-28 |
Family
ID=60404051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423186.0U Active CN206681873U (en) | 2017-04-21 | 2017-04-21 | A kind of left and right filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681873U (en) |
-
2017
- 2017-04-21 CN CN201720423186.0U patent/CN206681873U/en active Active
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