CN205715079U - A kind of hydraulic oil filter being visually convenient for changing filter core - Google Patents
A kind of hydraulic oil filter being visually convenient for changing filter core Download PDFInfo
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- CN205715079U CN205715079U CN201620649654.1U CN201620649654U CN205715079U CN 205715079 U CN205715079 U CN 205715079U CN 201620649654 U CN201620649654 U CN 201620649654U CN 205715079 U CN205715079 U CN 205715079U
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- filter core
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Abstract
The utility model discloses a kind of hydraulic oil filter being visually convenient for changing filter core, including the first housing, second housing, filter core and monitor, the head end of the first described housing is provided with oil-in, end offers the first filter core mounting groove, the head end of the second described housing is provided with oil-out, end offers the second filter core mounting groove, first filter core mounting groove and the second filter core mounting groove merge formation filter core installation cavity, filter core is installed in described filter core installation cavity, it is provided with the first cavity in the first described housing, it is provided with the second cavity in second housing, the first described cavity and the second cavity pass through the first pipeline respectively, second pipeline is in communication with the outside, described monitor two ends all by connecting tube respectively with the first pipeline, second pipeline is tightly connected.The utility model is rational in infrastructure, and the first housing and the second housing installing/dismounting are simple, are convenient for changing filter core, and monitor can monitor the pressure reduction of filter core both sides in real time, it is to avoid the structure to filter core for the High Pressure Difference produces to be destroyed.
Description
[technical field]
The utility model relates to the technical field of hydraulic oil filter, particularly to a kind of liquid being visually convenient for changing filter core
Force feed filter.
[background technology]
In hydraulic system fluid medium play energy transmission, lubricate mutual motor element, the sealing between moving component and
The effect of heat transfer, but fluid medium is usually contaminated with pollutant, including solid particle, water, air etc., to hydraulic system
Parts produce corrosive wear, abrasive wear and cavitation wear, the especially extent of injury with abrasive wear is maximum, significantly subtracts
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 the solid filtering in fluid
Particulate pollutant, makes the pollutional equivalent amount of fluid within the limit that crucial Hydraulic Elements are resistant to, to ensure hydraulic system
Functional reliability and prolongation element service life.When hydraulic system, to be contaminated thing at cold-starting or filter core completely plugged,
And during flow generation impact, very big pressure reduction will be produced at the two ends of filter core, it will destruction is produced to the structure of filter core.
Understand the state of hydraulic filter filter core for convenience in time during using, be convenient for changing filter core, improve
The control performance of contamination level of oil liquid in hydraulic system, it is necessary to propose a kind of hydraulic oil filter being visually convenient for changing filter core.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides and a kind of is visually convenient for changing filter core
Hydraulic oil filter, its aim to solve the problem that easily occur after in prior art, hydraulic oil filter uses for a long time filter core impaired and can not
The technical problem changed in time.
For achieving the above object, the utility model proposes a kind of hydraulic oil filter being visually convenient for changing filter core, bag
Including the first housing, the second housing, filter core and monitor, the head end of the first described housing is provided with oil-in, and end offers
First filter core mounting groove, the head end of the second described housing is provided with oil-out, and end offers the second filter core mounting groove, described
The end of the first housing and the end of the second housing connected by flange bolt is fixing, and the first filter core mounting groove and second
Filter core mounting groove merges formation filter core installation cavity, arranges in installing filter core, the first described housing in described filter core installation cavity
Have the first cavity, in the second housing, be provided with the second cavity, the first described cavity and the second cavity respectively by the first pipeline,
Second pipeline is in communication with the outside, and described monitor two ends are all sealed even with the first pipeline, the second pipeline respectively by connecting tube
Connect.
As preferably, the first described housing is embedded with black box and O RunddichtringO on the joint face of filter core, described
The second housing be embedded with black box and O RunddichtringO as on the joint face of filter core.
As preferably, the diameter of described O RunddichtringO is less than the diameter of black box, and described black box is by 2～4
Individual V-shaped seal ring combines, and the opening of described V-shaped seal ring is all towards the center line of filter core.
As preferably, described monitor is connected with control processor, and described control processor is also electric with warning device
Connecting, described monitor is for the real-time pressure reduction detecting filter core both sides and sends data.
As preferably, the head end of the first described housing is additionally provided with breeze way, and described breeze way is flaring structure, little
Port connects with oil-in, large port and the connection of the first cavity.
As preferably, the first described cavity is ball shape structure, and the diameter of described oil-in is straight less than the first cavity
Footpath.
As preferably, the centre of described filter core is circular filter face, and the both sides in described circular filter face are respectively with
The oil-feed port connection of the fuel-displaced port of one housing and the second housing.
As preferably, the head end of the first described housing and the second housing is respectively arranged with the first ring flange and the second flange
Dish, the first described ring flange and the second ring flange are connected with the in-line of hydraulic system by flange bolt respectively.
The beneficial effects of the utility model: compared with prior art, the one that the utility model provides visually is convenient for changing
The hydraulic oil filter of filter core, rational in infrastructure, the first housing and the second housing are detachable, are convenient for changing filter core, and monitor can be real
When detection filter core use state, and the data of detection are sent to control processor, when filter core be contaminated thing blocking, flow is sent out
During raw impact, will produce very big pressure reduction at the two ends of filter core, control processor control warning device is reported to the police, and reminds work
Personnel change filter core in time, it is to avoid the structure of filter core produces to be destroyed, and can also reuse after filter element cleaning, has energy-conservation meaning
Justice, can effectively control the dustiness of fluid, improves the service life of hydraulic system.
Feature of the present utility model and advantage will combine accompanying drawing by embodiment and be described in detail.
[brief description]
Fig. 1 is the structural representation of a kind of hydraulic oil filter being visually convenient for changing filter core of the utility model embodiment；
Fig. 2 is the structural representation of the black box of the utility model embodiment.
In figure: 1-the first housing, 10-the first cavity, 11-oil-in, 12-the first filter core mounting groove, 13-the first pipeline,
14-the first ring flange, 15-breeze way, 2-the second housing, 20-the second cavity, 21-oil-out, 22-the second filter core mounting groove,
23-the second pipeline, 24-the second ring flange, 3-filter core, 30-circular filter face, 31-dust-proof seal ring, 4-monitor, 41-connect
Pipe, 5-control processor, 6-warning device, 7-flange bolt, 8-black box, 80-V RunddichtringO, 9-O RunddichtringO.
[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 the utility model.However, it should be understood that specific embodiment described herein only in order to
Explain the utility model, be not limited to scope of the present utility model.Additionally, in the following description, eliminate to known knot
Structure and the description of technology, to avoid unnecessarily obscuring concept of the present utility model.
Refering to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of hydraulic oil filter being visually convenient for changing filter core,
Including the first housing the 1st, the second housing the 2nd, filter core 3 and monitor 4, the head end of the first described housing 1 is provided with oil-in 11, end
End offers the first filter core mounting groove 12, and the head end of the second described housing 2 is provided with oil-out 21, and end offers the second filter
Core mounting groove 22, the end of the first described housing 1 and the end of the second housing 2 are connected by flange bolt 7 is fixing, and the
One filter core mounting groove 12 merges formation filter core installation cavity with the second filter core mounting groove 22, installs filter core in described filter core installation cavity
3, it is provided with the first cavity 10 in the first described housing 1, in the second housing 2, be provided with the second cavity 20, described first is empty
Chamber 10 and the second cavity 20 are in communication with the outside by the first pipeline the 13rd, the second pipeline 23 respectively, and described monitor 4 two ends are all logical
Cross connecting tube 41 to be tightly connected with the first pipeline the 13rd, the second pipeline 23 respectively.
Wherein, the first described housing 1 is embedded with black box 8 and O RunddichtringO 9 on the joint face of filter core 3, described
The second housing 2 be embedded with black box 8 and O RunddichtringO 9 as on the joint face of filter core 3.
Further, the diameter of described O RunddichtringO 9 is less than the diameter of black box 8, and described black box 8 is by 2
～4 V-shaped seal rings 80 combine, and the opening of described V-shaped seal ring 80, all towards the center line of filter core 3, uses 3 V
Black box that RunddichtringO 80 combines 8 and O RunddichtringO 9 with the use of, improve sealing property, prevent fluid from flowing out,
And the opening of V-shaped seal ring 80 is all towards the center line of filter core 3, also has high voltage bearing performance.
In the utility model embodiment, the junction of the first housing 1 and the second housing 2 is provided with dust-proof seal ring 31,
The dust preventing the external world enters inner chamber and pollutes fluid, reduces oil product.
Further, described monitor 4 is connected with control processor 5, and described control processor 5 is gone back and warning device
6 electrical connections, described monitor 4 is for the real-time pressure reduction detecting filter core 3 both sides and sends data.
In the utility model embodiment, monitor 4 detects the force value of filter core 3 both sides in real time, and by the signal of detection
Sending control processor 5 to, control processor 5 contrasts with target differential pressure according to the pressure reduction of detection, when actual pressure differential exceedes
During target differential pressure, control processor 5 controls warning device 6 and reports to the police, convenient filter core 3 of changing in time, raising hydraulic oil filtering
The strainability of device.
Further, the head end of the first described housing 1 is additionally provided with breeze way 15, and described breeze way 15 is tied for enlarging
Structure, portlet connects with oil-in 11, and large port and the first cavity 10 connect, and the first described cavity 10 is ball shape structure, institute
The diameter of the oil-in 11 stated is less than the diameter of the first cavity 10.
In the utility model embodiment, use the breeze way 15 of flaring structure and the first cavity 10 of ball shape structure, make
Fluid has a process buffering before reaching filter core 3, prevents high-voltage oil liquid impact filter core 3 surface, and causes filter core 3 to damage,
Improve the service life of filter core 3.
Further, the centre of described filter core 3 is circular filter face 30, and the both sides in described circular filter face 30 are respectively
Connect with the fuel-displaced port of the first housing 1 and the oil-feed port of the second housing 2.Make the fluid in hydraulic system through filtration core 3
Filtration, improves the quality of fluid, thus improves the service life of hydraulic system.
Further, the head end of the first described housing 1 and the second housing 2 is respectively arranged with the first ring flange 14 and
Two ring flanges 24, the first described ring flange 14 and the second ring flange 24 are respectively by the oil-feed of flange bolt 7 and hydraulic system
Pipeline connects.
Utility model works process:
A kind of hydraulic oil filter being visually convenient for changing filter core of the utility model in the course of the work, the first ring flange 14
It is connected with the in-line of hydraulic system by flange bolt 7 respectively with the second ring flange 24, make fluid through hydraulic oil filtering
Device enters back in hydraulic system, and fluid flows into from oil-in 11, after the buffering of breeze way 15 and the first cavity 10, flow to filter
Core 3, after the filtration by filter core 3, flow out through the second cavity 20 and from oil-out 21, and monitor 4 detects filter core 3 in real time
The force value of both sides, and the signal of detection is sent to control processor 5, control processor 5 is according to the pressure reduction detecting and target
Pressure reduction contrasts, and when actual pressure differential exceedes target differential pressure, control processor 5 controls warning device 6 and reports to the police, and reminds work
Make personnel and change filter core 3 in time, the flange spiral shell that only the first housing 1 end and the second housing 2 end need to be connected when changing filter core 3
Bolt 7 takes off, and after the filter core 3 more renewing, then flange bolt 7 connects the first housing 1 and the second housing 2, and it is convenient to change, energy
Effectively control the dustiness of fluid.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all at this
Any modification, equivalent or the improvement etc. made within the spirit of utility model and principle, should be included in the utility model
Protection domain within.
Claims (8)
1. it is visually convenient for changing a hydraulic oil filter for filter core, including the first housing (1), the second housing (2), filter core (3)
With monitor (4), it is characterised in that: the head end of described the first housing (1) is provided with oil-in (11), and end offers first
Filter core mounting groove (12), the head end of described the second housing (2) is provided with oil-out (21), and end offers the second filter core and installs
Groove (22), the end of described the first housing (1) and the end of the second housing (2) are connected by flange bolt (7) is fixing, and
First filter core mounting groove (12) merges formation filter core installation cavity with the second filter core mounting groove (22), peace in described filter core installation cavity
Dress filter core (3), is provided with the first cavity (10) in described the first housing (1), the second housing is provided with the second cavity in (2)
(20), described the first cavity (10) and the second cavity (20) are respectively by the first pipeline (13), the second pipeline (23) and the external world
Connection, described monitor (4) two ends are all sealed even with the first pipeline (13), the second pipeline (23) respectively by connecting tube (41)
Connect.
2. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 1, it is characterised in that: described
One housing (1) is embedded with black box (8) and O RunddichtringO (9), described the second housing (2) on the joint face of filter core (3)
It is embedded with black box (8) and O RunddichtringO (9) as on the joint face of filter core (3).
3. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 2, it is characterised in that: described O
The diameter of RunddichtringO (9) is less than the diameter of black box (8), and described black box (8) is by 2～4 V-shaped seal rings (80)
Combining, the opening of described V-shaped seal ring (80) is all towards the center line of filter core (3).
4. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 1, it is characterised in that: described prison
Surveying device (4) to be connected with control processor (5), described control processor (5) also electrically connects with warning device (6), described prison
Survey device (4) and for the pressure reduction of real-time detection filter core (3) both sides and send data.
5. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 1, it is characterised in that: described
The head end of the first housing (1) is additionally provided with breeze way (15), and described breeze way (15) is flaring structure, portlet and oil-in
(11) connect, large port and the first cavity (10) connection.
6. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 5, it is characterised in that: described
One cavity (10) is ball shape structure, and the diameter of described oil-in (11) is less than the diameter of the first cavity (10).
7. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 1, it is characterised in that: described filter
The centre of core (3) is circular filter face (30), the both sides in described circular filter face (30) fuel-displaced with the first housing (1) respectively
The oil-feed port connection of port and the second housing (2).
8. a kind of hydraulic oil filter being visually convenient for changing filter core as claimed in claim 1, it is characterised in that: described
The head end of one housing (1) and the second housing (2) is respectively arranged with the first ring flange (14) and the second ring flange (24), described
One ring flange (14) and the second ring flange (24) are connected with the in-line of hydraulic system by flange bolt (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649654.1U CN205715079U (en) | 2016-06-23 | 2016-06-23 | A kind of hydraulic oil filter being visually convenient for changing filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620649654.1U CN205715079U (en) | 2016-06-23 | 2016-06-23 | A kind of hydraulic oil filter being visually convenient for changing filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715079U true CN205715079U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620649654.1U Active CN205715079U (en) | 2016-06-23 | 2016-06-23 | A kind of hydraulic oil filter being visually convenient for changing filter core |
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| CN (1) | CN205715079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909621A (en) * | 2016-06-23 | 2016-08-31 | 嘉兴三乐实业有限公司 | Visible hydraulic oil filter with conveniently replaced filter element |
-
2016
- 2016-06-23 CN CN201620649654.1U patent/CN205715079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909621A (en) * | 2016-06-23 | 2016-08-31 | 嘉兴三乐实业有限公司 | Visible hydraulic oil filter with conveniently replaced filter element |
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| GR01 | Patent grant |