CN209317188U - Sleeve type oil pipe oil filtering unit - Google Patents
Sleeve type oil pipe oil filtering unit Download PDFInfo
- Publication number
- CN209317188U CN209317188U CN201822221997.XU CN201822221997U CN209317188U CN 209317188 U CN209317188 U CN 209317188U CN 201822221997 U CN201822221997 U CN 201822221997U CN 209317188 U CN209317188 U CN 209317188U
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- sleeve
- cylinder
- oil pipe
- filter
- upper cover
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Abstract
Sleeve type oil pipe oil filtering unit, the utility model relates to oil strain manufacture field more particularly to sleeve type oil pipe oil filtering units.It is simple to provide a kind of structure, facilitates installation, the sleeve type oil pipe oil filtering unit being conveniently replaceable.The filter assemblies include cylinder, upper cover, lower cover, sleeve, cover board and filter, and top, the bottom of the cylinder are respectively equipped with opening, and the upper cover is connected in the top opening of cylinder, and the lower cover is connected in the bottom opening of cylinder；The front and back ends of the cylinder are respectively equipped with perforation one, and a pair of of inner oil tube is located at the front and back ends of cylinder, and the inner oil tube is connected with perforation one；The upper cover has mesoporous, and the sleeve is located in the mesoporous of upper cover, and the top of the sleeve is equipped with opening and stretches out the mesoporous of upper cover, and the top of the sleeve is equipped with flange ring.The utility model at work, convenient for opening cover board, is convenient for changing filter, saves labour, and operation is reliable.
Description
Technical field
The utility model relates to oil strain manufacture field more particularly to sleeve type oil pipe oil filtering units.
Background technique
It in such as PETROLEUM PROCESSING treatment process or in hydraulic device hydraulic system, requires to be filtered oil liquid, improve
Cleanliness, to improve the reliability and service life of equipment work.Wherein, oil strainer belongs to pipeline coarse filter series,
It can also be used for gas or the filtering of other medium large particles, be mounted on pipeline the larger solid impurity that can be removed in fluid, make
Machinery equipment (including compressor, pump etc.), instrument can be worked normally and be operated, and reached stabilizing technical processes, guaranteed safe production
Effect.
Currently, be mounted directly filter usually in pipeline, cause it is subsequent be not easy disassembling, assembling and replacing, reduce work effect
Rate；If replacement, needs integral replacing, process is tedious, at high cost.
Utility model content
The utility model facilitates installation, the sleeve type oil being conveniently replaceable in view of the above problems, to provide a kind of structure simple
Pipe oil filtering unit.
The technical solution of the utility model is: including a pair of of inner oil tube, a pair of of outer oil pipe and filter assemblies, the inner oil tube
Bore be less than the bore of outer oil pipe, the inner oil tube is located in outer oil pipe；
The filter assemblies include cylinder, upper cover, lower cover, sleeve, cover board and filter, top, the bottom point of the cylinder
It She You not be open, the upper cover is connected in the top opening of cylinder, and the lower cover is connected in the bottom opening of cylinder；
The front and back ends of the cylinder are respectively equipped with perforation one, and a pair of of inner oil tube is located at the front and back ends of cylinder, the interior oil
Pipe is connected with perforation one；
The upper cover has mesoporous, and the sleeve is located in the mesoporous of upper cover, and the top of the sleeve is equipped with opening and stretches
The mesoporous of upper cover out, the top of the sleeve are equipped with flange ring, and the front and back ends of the sleeve are respectively equipped with perforation two, and one externally
Oil pipe is located at the front and back ends of sleeve, and the outer oil pipe is connected with perforation two；
The filter is located in sleeve by strut connecting cover plate, the filter, and the cover board passes through with flange ring
It is bolted.
Sealing ring is equipped between the flange ring and cover board.
The top of the cover board is equipped with hanging ring.
The filter is strainer, and the strainer inclination is located in sleeve, and the centre of the strainer is equipped with pin shaft, the branch
The bottom of bar is equipped with pin hole, and the pin shaft is adaptedly located in pin hole.
At work, inner oil tube is placed in outer oil pipe for the utility model, by the way that cylinder is arranged between a pair of of outer oil pipe
Sleeve is arranged between a pair of of inner oil tube in body, and sleeve is mounted in the mesoporous of upper cover, then upper cover and lower cover are connected to cylinder
Top, bottom closed；Finally, filter is protruded into sleeve, cover board is connected with flange ring.By an inner oil tube oil inlet,
It is fuel-displaced from another inner oil tube by filter, enter back into outer oil pipe；Since filter is by strut connecting cover plate, it is convenient for cover board
It opens, is convenient for changing filter, save labour, operation is reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model,
1 is inner oil tube in figure, and 2 be outer oil pipe, and 3 be cylinder, and 30 be perforation one, and 4 be upper cover, and 5 be lower cover, and 6 be sleeve, 61
It is opening, 62 be flange ring, and 63 be perforation two, and 7 be cover board, and 8 be filter, and 9 be strut, and 10 be hanging ring, and 11 be pin shaft.
Specific embodiment
The utility model is as shown in Figure 1, include a pair of of inner oil tube 1, a pair of of outer oil pipe 2 and filter assemblies, the inner oil tube
Bore be less than the bore of outer oil pipe, the inner oil tube is located in outer oil pipe；
The filter assemblies include cylinder 3, upper cover 4, lower cover 5, sleeve 6, cover board 7 and filter 8, the top of the cylinder,
Bottom is respectively equipped with opening, and the upper cover is connected in the top opening of cylinder, and the lower cover is connected to the bottom opening of cylinder
It is interior；
The front and back ends of the cylinder 3 are respectively equipped with perforation 1, and a pair of of inner oil tube is located at the front and back ends of cylinder, described interior
Oil pipe is connected with perforation one；
The upper cover 4 has mesoporous, and the sleeve 6 is located in the mesoporous of upper cover, the top of the sleeve be equipped with opening 61,
And the mesoporous of upper cover is stretched out, the top of the sleeve is equipped with flange ring 62, and the front and back ends of the sleeve are respectively equipped with perforation two
63, a pair of of outer oil pipe is located at the front and back ends of sleeve, and the outer oil pipe is connected with perforation two；
The filter 8 is located in sleeve by 9 connecting cover plate of strut, the filter, and the cover board and flange ring are logical
It crosses and is bolted.
At work, inner oil tube is placed in outer oil pipe for the utility model, by the way that cylinder is arranged between a pair of of outer oil pipe
Sleeve is arranged between a pair of of inner oil tube in body, and sleeve is mounted in the mesoporous of upper cover, then upper cover and lower cover are connected to cylinder
Top, bottom closed；Finally, filter is protruded into sleeve, cover board is connected with flange ring.By an inner oil tube oil inlet,
It is fuel-displaced from another inner oil tube by filter, enter back into outer oil pipe；Since filter is by strut connecting cover plate, it is convenient for cover board
It opens, is convenient for changing filter, save labour, operation is reliable.
Sealing ring (not shown) is equipped between the flange ring and cover board.By the way that sealing ring is arranged, play to sleeve
Sealing is played the role of in interior oil inlet, is convenient for subsequent reliable filtering.
The top of the cover board is equipped with hanging ring 10.By the way that hanging ring is arranged, sling convenient for filter, easy disassembly.
The filter is strainer, and the strainer inclination is located in sleeve, and the centre of the strainer is equipped with pin shaft 11, described
The bottom of strut is equipped with pin hole, and the pin shaft is adaptedly located in pin hole.
By the way that strainer and strut to be passed through to the type of attachment of pin shaft and pin hole, easy disassembly is conveniently replaceable；Strainer is tilted
It is arranged in sleeve, in this way, an inner oil tube in oil inlet, improves filter area, it is reliable to filter.
Claims (4)
1. sleeve type oil pipe oil filtering unit, which is characterized in that described including a pair of of inner oil tube, a pair of of outer oil pipe and filter assemblies
The bore of inner oil tube is less than the bore of outer oil pipe, and the inner oil tube is located in outer oil pipe；
The filter assemblies include cylinder, upper cover, lower cover, sleeve, cover board and filter, and top, the bottom of the cylinder are set respectively
There is opening, the upper cover is connected in the top opening of cylinder, and the lower cover is connected in the bottom opening of cylinder；
The front and back ends of the cylinder are respectively equipped with perforation one, and a pair of of inner oil tube is located at the front and back ends of cylinder, the inner oil tube with
Perforation one is connected；
The upper cover has mesoporous, and the sleeve is located in the mesoporous of upper cover, and the top of the sleeve is equipped in opening and stretching
The top of the mesoporous of lid, the sleeve is equipped with flange ring, and the front and back ends of the sleeve are respectively equipped with perforation two, a pair of of outer oil pipe
Positioned at the front and back ends of sleeve, the outer oil pipe is connected with perforation two；
The filter is located in sleeve by strut connecting cover plate, the filter, and the cover board and flange ring pass through bolt
Connection.
2. sleeve type oil pipe oil filtering unit according to claim 1, which is characterized in that set between the flange ring and cover board
There is sealing ring.
3. sleeve type oil pipe oil filtering unit according to claim 1, which is characterized in that the top of the cover board is equipped with and hangs
Ring.
4. sleeve type oil pipe oil filtering unit according to any one of claim 1-3, which is characterized in that the filter is
Strainer, the strainer inclination are located in sleeve, and the centre of the strainer is equipped with pin shaft, and the bottom of the strut is equipped with pin hole, institute
Pin shaft is stated adaptedly to be located in pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221997.XU CN209317188U (en) | 2018-12-27 | 2018-12-27 | Sleeve type oil pipe oil filtering unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221997.XU CN209317188U (en) | 2018-12-27 | 2018-12-27 | Sleeve type oil pipe oil filtering unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317188U true CN209317188U (en) | 2019-08-30 |
Family
ID=67729356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221997.XU Active CN209317188U (en) | 2018-12-27 | 2018-12-27 | Sleeve type oil pipe oil filtering unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209317188U (en) |
-
2018
- 2018-12-27 CN CN201822221997.XU patent/CN209317188U/en active Active
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| GR01 | Patent grant |