CN209317153U - Collapsible water suction filter core - Google Patents
Collapsible water suction filter core Download PDFInfo
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- CN209317153U CN209317153U CN201822118628.8U CN201822118628U CN209317153U CN 209317153 U CN209317153 U CN 209317153U CN 201822118628 U CN201822118628 U CN 201822118628U CN 209317153 U CN209317153 U CN 209317153U
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- filter cylinder
- snap ring
- water suction
- filter core
- collapsible water
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Abstract
The utility model provides a kind of collapsible water suction filter core, belongs to lubrication oil filtration field, comprising: filter cylinder, the reciprocally bending and end to end formation by water suction filtering layer；Two annular end caps, are respectively arranged on the both ends of the filter cylinder；Snap ring, is sheathed on the filter cylinder periphery, and inside is equipped with for the card slot with the clamping of the incline of the filter cylinder periphery；And snap ring fixed frame, one end are connect with the annular end cap, the other end is connect with the snap ring.The collapsible water suction filter core of the utility model, snap ring fixed frame fix snap ring and annular end cap, are clamped by the incline of card slot and filter cylinder periphery on snap ring, the incline of filter cylinder periphery is fixed, reduce the swing of filter cylinder when using, and then improve the filter effect of filter cylinder, extends the service life of filter cylinder.
Description
Technical field
The utility model belongs to lubrication oil filtration technical field, is to be related to a kind of collapsible water suction filter core more specifically.
Background technique
In equipment running process, it can inevitably be mixed into variable amount of water in lubricating oil, will cause lubricating oil
Emulsification, deterioration, so that lubricating oil quality is deteriorated, lubricant effect is deteriorated, it is therefore desirable to remove lubrication W/O.
The effect of water suction filter core is that the moisture being contained in lubricating oil is removed, and keeps the greasy property of lubricating oil, it is ensured that set
Standby stable operation.Existing collapsible water suction filter core, when lubricating oil flows through water suction filter core, due to the filter paper of filter cylinder rigidity itself
It is small, it can be swung in use with the flowing of lubricating oil, on the one hand this swing causes filter cylinder to deform, cause to filter
Position changes, and influences on the other hand to also increase the service wear of filter paper, influencing filter cylinder makes to lubrication oil filtration effect
Use the service life.
Utility model content
The purpose of this utility model is to provide a kind of collapsible water suction filter cores, to solve water suction existing in the prior art
The filter paper of filter core can be swung in use with the flowing of lubricating oil, cause filter effect to be deteriorated, service life contracting
Short technical problem.
In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of collapsible water suction filter core, packet
It includes:
Filter cylinder, the reciprocally bending and end to end formation by water suction filtering layer；
Two annular end caps, are respectively arranged on the both ends of the filter cylinder；
Snap ring, is sheathed on the filter cylinder periphery, and inside is equipped with for the card slot with the clamping of the incline of the filter cylinder periphery；With
And
Snap ring fixed frame, one end are connect with the annular end cap, and the other end is connect with the snap ring.
Further, the annular end cap and the filter cylinder are coaxially disposed；Side of the annular end cap towards the filter cylinder
Face is equipped with annular slot, and the end of the filter cylinder is plugged in the annular slot.
Further, the snap ring fixed frame includes the fixation that both ends are connect with the snap ring and the annular end cap respectively
Bar.
Further, the fixed link is parallel with the axis of the filter cylinder and is located in the gap of the filter cylinder periphery.
Further, the snap ring is equipped with first set parallel and with the grafting of described fixed link one end with the filter cylinder axis
Pipe, the annular end cap are equipped with second casing parallel and with the fixed link other end grafting with the filter cylinder axis.
Further, the snap ring has the two or more being axially distributed along the filter cylinder, leads between the adjacent snap ring
Cross connecting rod connection.
Further, the connecting rod is parallel with the axis of the filter cylinder and is located in the gap of the filter cylinder periphery.
Further, the two neighboring snap ring is respectively equipped with the third casing parallel with the filter cylinder axis, and adjacent two
The third casing on a snap ring be oppositely arranged and respectively with the both ends grafting of the connecting rod.
Further, on lubricating oil infiltration direction, the water suction filtering layer includes the tiffany layer being cascading, poly- third
Alkene filtration material layer, glass layer, absorbent material layer and nonwoven layer.
Further, the cross section profile of the card slot is in the V-arrangement being open towards the snap ring axis.
The beneficial effect of collapsible water suction filter core provided by the utility model is: compared with prior art, this is practical new
The collapsible water suction filter core of type, snap ring fixed frame fix snap ring and annular end cap, pass through card slot on snap ring and filter cylinder periphery
Incline clamping, the incline of filter cylinder periphery is fixed, and is reduced the swing of filter cylinder when using, and then improve the filter effect of filter cylinder, is prolonged
The service life of long filter cylinder.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the main view of collapsible water suction filter core provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view of Fig. 1；
Fig. 3 is the cross-sectional view in Fig. 1 at A-A.
Wherein, each appended drawing reference in figure:
1- filter cylinder；2- annular end cap；The second casing of 21-；3- snap ring；31- card slot；32- first sleeve；33- third set
Pipe；4- fixed link；5- connecting rod.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
Also referring to Fig. 1 to Fig. 3, now collapsible water suction filter core provided by the embodiment of the utility model is illustrated.
Collapsible water suction filter core, comprising:
Filter cylinder 1, the reciprocally bending and end to end formation by water suction filtering layer；
Two annular end caps 2, are respectively arranged on the both ends of filter cylinder 1；
Snap ring 3, is sheathed on 1 periphery of filter cylinder, and inside is equipped with for the card slot 31 with the clamping of the incline of 1 periphery of filter cylinder；And
Snap ring fixed frame, one end are connect with annular end cap 2, and the other end is connect with snap ring 3.
Compared with prior art, the collapsible water suction filter core of the utility model, snap ring fixed frame is by snap ring 3 and annular end cap 2
It is fixed, it is clamped by the incline of card slot 31 and 1 periphery of filter cylinder on snap ring 3, the incline of 1 periphery of filter cylinder is fixed, reduced and use
When filter cylinder 1 swing, and then improve filter cylinder 1 filter effect, extend filter cylinder 1 service life.
Specifically, absorb water filtering layer first reciprocally bending formation enveloped, and then enveloped is end to end circularizes, and forms filter cylinder
1.Water suction filtering layer is located at the folding prismatic of 1 periphery of filter cylinder into the incline of 1 periphery of filter cylinder.It coaxial can be equipped in 1 inner cavity of filter cylinder
Netted inner support tube, inner support tube are that filter cylinder 1 provides support force radially.
A kind of specific embodiment party also referring to Fig. 1 to Fig. 3, as collapsible water suction filter core provided by the utility model
Formula, annular end cap 2 and filter cylinder 1 are coaxially disposed；Annular end cap 2 is equipped with annular slot, the end of filter cylinder 1 towards the side of filter cylinder 1
It is plugged in annular slot.
Specifically, two annular end caps 2 are separately positioned on the upper and lower ends of filter cylinder 1.The annular of end insertion annular end cap 2
In slot, so that filter cylinder 1 is able to maintain tubular.
Referring to Figure 2 together, a kind of specific embodiment as collapsible water suction filter core provided by the utility model, card
Ring fixed frame includes the fixed link 4 that both ends are connect with snap ring 3 and annular end cap 2 respectively.By fixed link 4 by snap ring 3 and annular
End cap 2 is fixed, in use, snap ring 3 is avoided to be subjected to displacement under the impact of lubricating oil, and filter cylinder 1 is caused to deform, and influences filtering effect
Fruit.Blocking to filter cylinder 1 can also be reduced using fixed link 4, improve filter efficiency.
A kind of specific embodiment party referring to Figure 2 together to Fig. 3, as collapsible water suction filter core provided by the utility model
Formula, fixed link 4 is parallel with the axis of filter cylinder 1 and is located in the gap of 1 periphery of filter cylinder.It is formed at the water suction filtering layer folding of filter cylinder 1
Gap, fixed link 4 are located in the gap of 1 periphery of filter cylinder, and the periphery on the one hand avoiding fixed link 4 from protruding from filter cylinder 1 stops lubrication
The flowing of oil；On the other hand make the collapsible water suction filter core shape of the present embodiment identical as common filter core, can be mounted on big
Part uses in the filter of common filter core.
A kind of specific embodiment party referring to Figure 2 together to Fig. 3, as collapsible water suction filter core provided by the utility model
Formula, snap ring 3 are equipped with first sleeve 32 parallel and with 4 one end grafting of fixed link with 1 axis of filter cylinder, and annular end cap 2 is equipped with and filter
1 axis of cylinder is parallel and the second casing 21 with 4 other end grafting of fixed link.It can be realized the fast of snap ring 3 by way of grafting
Speed installation.And it can be by replacing the fixed link 4 of different length, so that 3 sets of the snap ring different locations in filter cylinder 1, by filter cylinder 1
The different location of periphery incline is fixed.
A kind of specific embodiment party also referring to Fig. 1 to Fig. 3, as collapsible water suction filter core provided by the utility model
Formula, snap ring 3 have the two or more being axially distributed along filter cylinder 1, are connected between adjacent snap ring 3 by connecting rod 5.It is more than two
Snap ring 3 is sleeved on the different location of filter cylinder 1, and the different location of 1 periphery incline of filter cylinder is fixed, filter cylinder 1 can be preferably avoided
Deformation.Blocking to filter cylinder 1 can also be reduced using connecting rod 5, improve filter efficiency.
A kind of specific embodiment party referring to Figure 2 together to Fig. 3, as collapsible water suction filter core provided by the utility model
Formula, connecting rod 5 is parallel with the axis of filter cylinder 1 and is located in the gap of 1 periphery of filter cylinder.It is formed at the water suction filtering layer folding of filter cylinder 1
Gap, connecting rod 5 are located in the gap of 1 periphery of filter cylinder, and the periphery on the one hand avoiding connecting rod 5 from protruding from filter cylinder 1 stops lubrication
The flowing of oil；On the other hand make the shape of the collapsible water suction filter core of the present embodiment identical as common filter core, can be mounted on
In most of filter using common filter core.
A kind of specific embodiment party referring to Figure 2 together to Fig. 3, as collapsible water suction filter core provided by the utility model
Formula, two neighboring snap ring 3 are respectively equipped with the third casing 33 parallel with 1 axis of filter cylinder, the third casing on two neighboring snap ring 3
33 be oppositely arranged and respectively with the both ends grafting of connecting rod 5.
Specifically, for multiple snap rings 3 successively along 1 axial alignment of filter cylinder, two adjacent snap rings 3 pass through third casing 33 respectively
It is plugged in together with connecting rod 5.It is fixedly connected by fixed link 4 with annular end cap 2 with the immediate snap ring 3 of annular end cap 2,
Realize the fixation of all snap rings 3.By the connecting rod 5 of replacement different length, the spacing of two snap rings 3 is adjusted, it can be according to suction
Water filtering layer hardness selects appropriate number of snap ring 3, reduces the deformation of filter cylinder 1.First sleeve 32 and third on same snap ring 3
Casing 33 is coaxially disposed and is located at the two sides up and down of snap ring 3, and connecting rod 5 and fixed link 4 are coaxially disposed, make by
Power is more reasonable.
As a kind of specific embodiment of collapsible water suction filter core provided by the utility model, direction is permeated in lubricating oil
On, water suction filtering layer includes the tiffany layer being cascading, polypropylene filtration material layer, glass layer, absorbent material layer and nonwoven
Layer of cloth.Specifically, tiffany layer uses 200 mesh tiffanys, and glass layer uses 40 μm of diameter of glass fibre, absorbent material layer to adopt
Use polyamide.
Also referring to Fig. 3, as a kind of specific embodiment of collapsible water suction filter core provided by the utility model, card
The cross section profile of slot 31 is in the V-arrangement being open towards 3 axis of snap ring.So that card slot 31 is more bonded with the incline of 1 periphery of filter cylinder,
The positioning of the incline of 1 periphery of filter cylinder can be made more acurrate.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of collapsible water suction filter core characterized by comprising
Filter cylinder (1), the reciprocally bending and end to end formation by water suction filtering layer；
Two annular end caps (2), are respectively arranged on the both ends of the filter cylinder (1)；
Snap ring (3), is sheathed on the filter cylinder (1) periphery, and inside is equipped with for the card with the clamping of the incline of the filter cylinder (1) periphery
Slot (31)；And
Snap ring fixed frame, one end are connect with the annular end cap (2), and the other end is connect with the snap ring (3).
2. collapsible water suction filter core as described in claim 1, it is characterised in that: the annular end cap (2) and the filter cylinder (1)
Coaxial arrangement；The annular end cap (2) is equipped with annular slot towards the side of the filter cylinder (1), and the end of the filter cylinder (1) is inserted
It is connected in the annular slot.
3. collapsible water suction filter core as described in claim 1, it is characterised in that: the snap ring fixed frame include both ends respectively with
The fixed link (4) of the snap ring (3) and the annular end cap (2) connection.
4. collapsible water suction filter core as claimed in claim 3, it is characterised in that: the fixed link (4) and the filter cylinder (1)
Axis is parallel and is located in the gap of the filter cylinder (1) periphery.
5. collapsible water suction filter core as claimed in claim 4, it is characterised in that: the snap ring (3) is equipped with and the filter cylinder (1)
Axis is parallel and the first sleeve (32) with the fixed link (4) one end grafting, the annular end cap (2) are equipped with and the filter cylinder
(1) axis is parallel and the second casing (21) with the fixed link (4) other end grafting.
6. collapsible water suction filter core as described in claim 1, it is characterised in that: the snap ring (3) has along the filter cylinder (1)
The two or more being axially distributed is connected by connecting rod (5) between the adjacent snap ring (3).
7. collapsible water suction filter core as claimed in claim 6, it is characterised in that: the connecting rod (5) and the filter cylinder (1)
Axis is parallel and is located in the gap of the filter cylinder (1) periphery.
8. collapsible water suction filter core as claimed in claim 7, it is characterised in that: the two neighboring snap ring (3) is respectively equipped with
The third casing (33) parallel with the filter cylinder (1) axis, third casing (33) phase on the two neighboring snap ring (3)
To setting and the both ends grafting with the connecting rod (5) respectively.
9. collapsible water suction filter core as claimed in any one of claims 1 to 8, it is characterised in that: on lubricating oil infiltration direction,
The water suction filtering layer includes the tiffany layer being cascading, polypropylene filtration material layer, glass layer, absorbent material layer and nonwoven
Layer of cloth.
10. collapsible water suction filter core as claimed in any one of claims 1 to 8, it is characterised in that: the section of the card slot (31)
Profile is in the V-arrangement being open towards the snap ring (3) axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118628.8U CN209317153U (en) | 2018-12-17 | 2018-12-17 | Collapsible water suction filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822118628.8U CN209317153U (en) | 2018-12-17 | 2018-12-17 | Collapsible water suction filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317153U true CN209317153U (en) | 2019-08-30 |
Family
ID=67727111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822118628.8U Active CN209317153U (en) | 2018-12-17 | 2018-12-17 | Collapsible water suction filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209317153U (en) |
-
2018
- 2018-12-17 CN CN201822118628.8U patent/CN209317153U/en active Active
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