CN205699665U - A kind of partial filter - Google Patents
A kind of partial filter Download PDFInfo
- Publication number
- CN205699665U CN205699665U CN201620646771.2U CN201620646771U CN205699665U CN 205699665 U CN205699665 U CN 205699665U CN 201620646771 U CN201620646771 U CN 201620646771U CN 205699665 U CN205699665 U CN 205699665U
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- China
- Prior art keywords
- shunting
- flange
- filter disc
- pipeline section
- filter
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Abstract
nullThe utility model discloses a kind of partial filter，Including shunting body、Fluid confluence and annular filter disc，Described shunting body is identical with fluid confluence structure and is symmetrically installed connection，Described shunting body and fluid confluence are by total flow tube section、Shunting pipeline section and flange flange composition，Described total flow tube section、Shunting pipeline section and flange flange three are structure as a whole，Described shunting pipeline section is frustum cone structure，Small end face is connected with total flow tube section，The periphery of large end face is connected with flange flange，It is provided with total circulation road in described total flow tube section，Spreader and some split channels it is provided with in described shunting pipeline section，Filter disc caulking groove is offered on the large end face of described shunting pipeline section，When described shunting body is connected with fluid confluence，Filter disc caulking groove on shunting body forms filter disc mounting groove with the filter disc caulking groove on fluid confluence，Annular filter disc is installed in described filter disc mounting groove.This utility model is rational in infrastructure, uses the mode that first shunting is confluxed after refiltering, is greatly prolonged the service life of filter disc.
Description
[technical field]
This utility model relates to the technical field of filter, particularly to a kind of partial filter.
[background technology]
In hydraulic system fluid medium play energy transmission, the sealing that lubricates between mutual motor element, moving component and
The effect of conduction of heat, but fluid medium is usually contaminated with pollutant, including solid particle, water, air etc., to hydraulic system
Parts to produce corrosive wear, abrasive wear and cavitation wear, the especially extent of injury with abrasive wear maximum, significantly subtract
The short service life of hydraulic system, and the effective removal means for the solid grain contamination in fluid filter exactly.
Hydraulic filter is in order to control the critical elements of contamination level of oil liquid in hydraulic system, is to ensure that system purification, carries
The reliability of high system work, the key components in extension device service life.Its effect is to filter the solid in fluid
Particulate pollutant, make the pollutional equivalent amount of fluid within the limit that crucial Hydraulic Elements are resistant to, to ensure hydraulic system
Functional reliability and extend element service life.Filter during using, the quick stream of the working media such as fluid
Filter cartridge arrangement be damaged, in order to extend the service life of filter element by dynamic meeting, it is necessary to proposes one shunting
Formula filter.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of partial filter, its purport
In solving prior art, filter element is the most easily affected by the working media of quickly flowing, shortens the use longevity
The technical problem of life.
For achieving the above object, the utility model proposes a kind of partial filter, including shunting body, fluid confluence and ring
Shape filter disc, described shunting body is identical with fluid confluence structure and is symmetrically installed connection, described shunting body and fluid confluence by always
Flow tube section, shunting pipeline section and flange flange composition, described total flow tube section, shunting pipeline section and flange flange three are integrated knot
Structure, described shunting pipeline section is frustum cone structure, and small end face is connected with total flow tube section, and the periphery of large end face is connected with flange flange,
It is provided with total circulation road in described total flow tube section, in described shunting pipeline section, is provided with spreader and some split channels, institute
Filter disc caulking groove is offered on the large end face of the shunting pipeline section stated, when described shunting body is connected with fluid confluence, the shunting of shunting body
Pipeline section large end face fits tightly with the shunting pipeline section large end face of fluid confluence, the split channel on shunting body and the shunting on fluid confluence
Passage is corresponding, and the filter disc caulking groove on shunting body forms filter disc mounting groove, described filter disc with the filter disc caulking groove on fluid confluence
Annular filter disc is installed in mounting groove.
As preferably, described total flow tube section, shunting pipeline section and spreader three's centerline collineation.
As preferably, the quantity of described split channel is 3～8, one end of each split channel and the point of spreader
End connects, and connects with total circulation road, and the other end connects with filter disc caulking groove.
As preferably, described split channel all with the centrage of spreader as axle center, equidistant circular row.
As preferably, the flange flange on described shunting body and fluid confluence is all offered quantity same position corresponding
Flange screw, described shunting body and fluid confluence connect by flange bolt is fixing.
As preferably, the periphery of described annular filter disc being provided with sealing ring, described sealing ring is installed with filter disc
The inwall of groove fits tightly.
As preferably, described shunting body is provided with the convex dish of flange with the port of total flow tube section of fluid confluence, described
The equidistant circular row in edge of the convex dish of flange have some screwed holes.
As preferably, the outer face of the convex dish of described flange offers sealing ring mounting groove.
The beneficial effects of the utility model: compared with prior art, a kind of partial filter that this utility model provides,
Rational in infrastructure, use the mode that first shunting is confluxed after refiltering to filter, the working medias such as fluid can be substantially reduced to filter disc
Impact dynamics, prevent the fluid of big flow from filter disc causing the destruction in structure, and annular filter disc be closely entrenched in shunting body
With in the filter disc mounting groove of fluid confluence formation, strengthen the bulk strength of annular filter disc, there is more preferable preventing destructing performance, dismounting
Easy for installation, easily change and clean.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[accompanying drawing explanation]
Fig. 1 is the exploded perspective view of a kind of partial filter of this utility model embodiment；
Fig. 2 is the scheme of installation of a kind of partial filter of this utility model embodiment；
Fig. 3 is shunting body and the sectional view of fluid confluence of this utility model embodiment；
Fig. 4 is shunting body and the perspective view of fluid confluence of this utility model embodiment.
In figure: 1-shunting body, 2-fluid confluence, 3-annular filter disc, 31-sealing ring, 4-total flow tube section, the total circulation road of 41-,
The convex dish of 42-flange, 43-screwed hole, 44-sealing ring mounting groove, 5-shunting pipeline section, 50-spreader, 51-split channel, 52-filter
Sheet caulking groove, 6-flange flange, 61-flange screw, 7-flange bolt.
[detailed description of the invention]
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by accompanying drawing and implement
Example, is further elaborated to this utility model.However, it should be understood that specific embodiment described herein only in order to
Explain this utility model, be not limited to scope of the present utility model.Additionally, in the following description, eliminate known knot
Structure and the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 to Fig. 4, this utility model embodiment provides a kind of partial filter, including shunting body 1, fluid confluence 2
With annular filter disc 3, described shunting body 1 is identical with fluid confluence 2 structure and is symmetrically installed connection, described shunting body 1 with conflux
Body 2 is formed by total flow tube section 4, shunting pipeline section 5 and flange flange 6, described total flow tube section 4, shunting pipeline section 5 and flange flange
6 threes are structure as a whole, and described shunting pipeline section 5 is frustum cone structure, and small end face is connected with total flow tube section 4, the periphery of large end face
It is connected with flange flange 6, is provided with total circulation road 41 in described total flow tube section 4, in described shunting pipeline section 5, is provided with shunting
Cone 50 and some split channels 51, the large end face of described shunting pipeline section 5 offers filter disc caulking groove 52, described shunting body 1
When being connected with fluid confluence 2, shunting pipeline section 5 large end face of shunting body 1 fits tightly with shunting pipeline section 5 large end face of fluid confluence 2, point
Split channel 51 on fluid 1 is corresponding with the split channel 51 on fluid confluence 2, and filter disc caulking groove on shunting body 1 52 with converge
Filter disc caulking groove 52 on fluid 2 forms filter disc mounting groove, installs annular filter disc 3 in described filter disc mounting groove.
Wherein, described total flow tube section 4, shunting pipeline section 5 and spreader 50 three's centerline collineation, described split channel
The quantity of 51 is 3～8, and one end of each split channel 51 is connected with the most advanced and sophisticated of spreader 50, and connects with total circulation road 41,
The other end connects with filter disc caulking groove 52, described split channel 51 all with the centrage of spreader 50 as axle center, equidistant circular row.
In this utility model embodiment, the quantity of split channel 51 is 6.
Further, the flange flange 6 on described shunting body 1 and fluid confluence 2 all offers quantity same position relative
The flange screw 61 answered, described shunting body 1 and fluid confluence 2 connect by flange bolt 7 is fixing.
Further, the periphery of described annular filter disc 3 is provided with sealing ring 31, described sealing ring 31 and filter disc
The inwall of mounting groove fits tightly, and improves sealing.
Further, described shunting body 1 is provided with the convex dish of flange with the port of total flow tube section 4 of fluid confluence 2
42, the equidistant circular row in edge of the convex dish of described flange 42 has some screwed holes 43, on the outer face of the convex dish of described flange 42
Offer sealing ring mounting groove 44.When mounted, the convex dish of flange 42 on shunting body 1 and fluid confluence 2 is fixed respectively by bolt
Forming path with oil line pipe to be connected, bonding strength is high, and installs high voltage bearing sealing ring in sealing ring mounting groove 44, improves close
Feng Xing, prevents oil liquid leakage.
Utility model works process:
Annular filter disc 3 in the course of the work, is arranged on shunting body 1 and confluxes by this utility model one partial filter
In the filter disc mounting groove of body 2, shunting body 1 is made to be tightly connected with fluid confluence 2 by flange bolt 7, total flow tube section 4 of shunting body 1
On the convex dish of flange 42 be connected with one end of oil circuit by bolt, the convex dish of flange 42 in total flow tube section 4 of fluid confluence 2 passes through spiral shell
Bolt is connected with the other end of oil circuit, can realize the filtration of fluid, during dismounting, only need to be in the case of oil circuit disconnect, and disassembly method
The blue that is replaceable annular filter sheet 3 of bolt 7, or be carried out, easy installation and removal, use the mode of shunt filtering, significantly drop
The damaging influence that filter disc structure is caused by the fluid of low big flow, improves the service life of annular filter disc 3.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent or the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (8)
1. a partial filter, including shunting body (1), fluid confluence (2) and annular filter disc (3), it is characterised in that: described
Shunting body (1) is identical with fluid confluence (2) structure and is symmetrically installed connection, described shunting body (1) and fluid confluence (2) by total stream
Pipeline section (4), shunting pipeline section (5) and flange flange (6) composition, described total flow tube section (4), shunting pipeline section (5) and flange flange
(6) three is structure as a whole, and described shunting pipeline section (5) is frustum cone structure, and small end face is connected with total flow tube section (4), large end face
Periphery be connected with flange flange (6), be provided with total circulation road (41), described shunting pipeline section in described total flow tube section (4)
(5) it is provided with spreader (50) and some split channels (51) in, the large end face of described shunting pipeline section (5) offers filter disc
Caulking groove (52), when described shunting body (1) is connected with fluid confluence (2), shunting pipeline section (5) large end face of shunting body (1) with conflux
Shunting pipeline section (5) large end face of body (2) fits tightly, the split channel (51) on shunting body (1) and the shunting on fluid confluence (2)
Passage (51) is corresponding, and the filter disc caulking groove (52) on shunting body (1) forms filter disc with the filter disc caulking groove (52) on fluid confluence (2)
Mounting groove, installs annular filter disc (3) in described filter disc mounting groove.
2. partial filter as claimed in claim 1 a kind of, it is characterised in that: described total flow tube section (4), shunting pipeline section
And spreader (50) three's centerline collineation (5).
3. a kind of partial filter as claimed in claim 1, it is characterised in that: the quantity of described split channel (51) is
3～8, one end of each split channel (51) is connected with the most advanced and sophisticated of spreader (50), and connects with total circulation road (41), another
End connects with filter disc caulking groove (52).
4. a kind of partial filter as claimed in claim 3, it is characterised in that: described split channel (51) is all with shunting
The centrage of cone (50) is axle center, equidistant circular row.
5. a kind of partial filter as claimed in claim 1, it is characterised in that: described shunting body (1) and fluid confluence (2)
On flange flange (6) on all offer the corresponding flange screw of quantity same position (61), described shunting body (1) and confluxing
Body (2) connects by flange bolt (7) is fixing.
6. a kind of partial filter as claimed in claim 1, it is characterised in that: the periphery of described annular filter disc (3)
On be provided with sealing ring (31), described sealing ring (31) fits tightly with the inwall of filter disc mounting groove.
7. a kind of partial filter as claimed in claim 1, it is characterised in that: described shunting body (1) and fluid confluence (2)
The port of total flow tube section (4) be provided with the convex dish of flange (42), the equidistant circular row in edge of the convex dish of described flange (42)
There are some screwed holes (43).
8. a kind of partial filter as claimed in claim 7, it is characterised in that: the outer face of the convex dish of described flange (42)
On offer sealing ring mounting groove (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646771.2U CN205699665U (en) | 2016-06-23 | 2016-06-23 | A kind of partial filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620646771.2U CN205699665U (en) | 2016-06-23 | 2016-06-23 | A kind of partial filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205699665U true CN205699665U (en) | 2016-11-23 |
Family
ID=57317779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620646771.2U Active CN205699665U (en) | 2016-06-23 | 2016-06-23 | A kind of partial filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205699665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903242A (en) * | 2016-06-23 | 2016-08-31 | 嘉兴三乐实业有限公司 | Flow-dividing type filter |
-
2016
- 2016-06-23 CN CN201620646771.2U patent/CN205699665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903242A (en) * | 2016-06-23 | 2016-08-31 | 嘉兴三乐实业有限公司 | Flow-dividing type filter |
| CN105903242B (en) * | 2016-06-23 | 2018-08-03 | 嘉兴三乐实业有限公司 | A kind of partial filter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |