CN206063934U - Piping filter - Google Patents
Piping filter Download PDFInfo
- Publication number
- CN206063934U CN206063934U CN201620871926.2U CN201620871926U CN206063934U CN 206063934 U CN206063934 U CN 206063934U CN 201620871926 U CN201620871926 U CN 201620871926U CN 206063934 U CN206063934 U CN 206063934U
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- China
- Prior art keywords
- filter core
- filter
- inlet
- rear end
- outer tube
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Abstract
The utility model discloses a kind of piping filter, belongs to petroleum technology pipeline field.The piping filter includes：Inlet, outer tube, filter core and rear end blind plate, arrange fluted on inlet and rear end blind plate, outer tube is connected with inlet and rear end blind plate respectively, inlet and rear end blind plate are respectively positioned at the two ends of outer tube, filter core is located at the inside of outer tube, the two ends of filter core are contacted with the groove of the groove and inlet of rear end blind plate respectively, are provided with supporting construction on the outer surface of filter core.The utility model is by arranging supporting construction on the outer surface of filter core, the two ends of filter core are snapped in the groove of inlet and rear end blind plate, so as to form confined space, gap is produced no longer, solve the problems, such as that original piping filter produces gap as structure design is unreasonable, improve the seal of piping filter, reduce the situation that the impurity in fluid enters the rotating machinerys such as pump, the damage of equipment is further effectively prevent, the service life of equipment is improve.
Description
Technical field
The utility model is related to petroleum technology pipeline field, more particularly to a kind of piping filter.
Background technology
The fluid transmitted in petroleum pipeline usually contains the impurity such as solid particle, before fluid enters the rotating machinerys such as pump
Need to filter fluid, therefore piping filter would generally be set in the rotating machinery such as pump front end, so as to in fluid
Mechanical admixture is filtered.
As shown in figure 1, during pipe laying filter, needing the inlet of piping filter and pipeline mistake first
The outer tube connection of filter, then the filter core of piping filter is placed in outer tube, and one end of filter core is placed into into inlet
Groove in, to ensure the sealing of piping filter, again the rear end blind plate of piping filter is connected with outer tube afterwards, and
And the other end of filter core is also entered in the groove of rear end blind plate, the rear end blind plate also includes groove, for placing filter core.
Wherein, after one end of filter core is placed into the groove of inlet, as one end of filter core comes into the groove of inlet, then
The other end of filter core is then rested on the inwall of outer tube so that the axle center of filter core is not parallel with the axle center of outer tube, run-off the straight.
During the utility model is realized, inventor has found that prior art at least has problems with：
In the rear end blind plate of pipe laying filter, as the axle center of filter core and the axle center of outer tube are not parallel, then cannot
The other end of filter core is placed in the groove of rear end blind plate, gap is produced so as to cause filter core to incline so that filter
Sealing is affected, and causes the impurity in fluid to enter the rotating machinerys such as pump, causes the damage of the rotating machinerys such as pump, shorten
The rotating machinery service life such as pump, increased production cost.
Utility model content
In order to solve problem of the prior art, a kind of piping filter is embodiments provided.The technical scheme
It is as follows：
On the one hand, there is provided a kind of piping filter, the piping filter include：Inlet, outer tube, filter core and rear end
Blind plate；
Groove is provided with the inlet and the rear end blind plate, the groove is used to place the filter core；
The outer tube is connected with the inlet and the rear end blind plate respectively, and the inlet and the rear end blind plate divide
Not Wei Yu the outer tube two ends, the filter core is located at the inside of the outer tube, the two ends of the filter core respectively with the rear end
The groove contact of the groove of blind plate and the inlet；
At least one is provided with the outer surface of the filter core and determines supporting construction, at least one supporting construction with it is described
The inner surface contact of outer tube so that the axis coinciding of the axle center of the filter core and the outer tube.
Optionally, one end of the filter core is additionally provided with handle rod, and the two ends of the handle rod are connected with the filter core inwall
Connect；
One end that the filter core has the handle rod is contacted with the groove of the rear end blind plate.
Optionally, at least two supporting constructions are provided with the outer surface of the filter core, in the axis direction of the filter core
On, each supporting construction at least two supporting construction is different from the distance of the inlet.
Optionally, at least three supporting constructions are provided with the outer surface of the filter core, are hung down in the axle center with the filter core
In straight plane, at least three supporting construction is equidistantly circumferentially arranged.
Optionally, the span of the height of the supporting construction is 20 millimeters to 30 millimeters, and the height is the filter
The radial distance of the outer surface of core and the inner surface of the outer tube.
Optionally, each supporting construction is made up of angle steel or band steel.
Optionally, the handle rod is made up of round steel.
The beneficial effect brought of technical scheme that the utility model embodiment is provided is：
The piping filter that the utility model embodiment is provided, by inlet, outer tube, filter are arranged in piping filter
Core and rear end blind plate, and at least one supporting construction is provided with the outer surface of filter core, at least one supporting construction with it is outer
The inner surface contact of cylinder so that the axle center of filter core and the axis coinciding of outer tube, so that filter core is in inlet, outer tube and rear end
When in the closed cavity that blind plate is formed, can snap in the groove of inlet and rear end blind plate, form confined space, no longer produce
Gap, solves the problems, such as gap is produced in original piping filter, has reached the effect of the seal for improving piping filter
Really, the impurity in fluid is reduced into the situation of the rotating machinerys such as pump, and then avoid the damage of the rotating machinerys such as pump, improve
The service life of the rotating machinerys such as pump.
Description of the drawings
For the technical scheme being illustrated more clearly that in the utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of piping filter of the prior art；
Fig. 2 is a kind of structural representation of piping filter that the utility model embodiment is provided；
Fig. 3 is a kind of structural representation of piping filter that the utility model embodiment is provided；
Fig. 4 is a kind of structural representation of the filter core of piping filter that the utility model embodiment is provided.
Wherein：
1 inlet, 2 outer tube, 3 filter cores, 4 rear end blind plates, 5 supporting constructions and 6 handle rods.
Specific embodiment
It is to make the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
Fig. 2 is a kind of structural representation of piping filter that the utility model embodiment is provided, referring to Fig. 2, the pipeline
Filter includes：Inlet 1, outer tube 2, filter core 3 and rear end blind plate 4.
Wherein, outer tube 2 is connected with inlet 1 and rear end blind plate 4 respectively, and the inlet 1 and the rear end blind plate 4 distinguish position
In the two ends of the outer tube 2, so that outer tube 2 is internally formed closed cavity, and the filter core 3 then positioned at the inside of the outer tube 2,
That is to say inside the closed cavity for being formed.
And, groove is provided with the inlet 1 and the rear end blind plate 2, the groove is used to place filter core 3.Accordingly,
The groove of the inlet 1 and the rear end blind plate 2 is arranged at the inner side of the closed cavity to be formed, so as to the two ends point of the filter core 3
Do not contact with the groove of the groove and the inlet 1 of the rear end blind plate 2, so that filter core 3 can be stuck in the rear end blind plate 2
And the inlet 1 between, so as to ensure that the sealing of closed cavity.
Furthermore it is possible at least one supporting construction 5 is provided with the outer surface of the filter core 3, for fixing filter core 3 outside
Position in cylinder 2.
Specifically, at least one supporting construction 5 can be contacted with the inner surface of the outer tube 2, so as in pipe laying mistake
During filter, after the groove that one end of filter core 3 snaps in inlet 1, supporting construction 5 can support filter core 3 so as to ensure
The other end not run-off the straight of filter core 3 so that the axle center of the filter core 3 remained with the axle center of the outer tube 2 and overlapped, and then can be with
The other end of filter core 3 is snapped in the groove of rear end blind plate 4.By arranging supporting construction, when improve installation filter core 3, filter core 3
The degree of accuracy of the groove arranged on inlet 1 and rear end blind plate 2 can be entered.
Wherein, each supporting construction 5 can be made up of angle steel or band steel, and the utility model embodiment is not limited to this
It is fixed.
Specifically, during pipe laying filter, outer tube 2 is first connected by needs with inlet 1, then by filter core 3
It is put in outer tube 2, and one end of filter core 3 is snapped in the groove of inlet 1, and also need to adjustment at least one and supports knot
The position of structure 5 so that at least one supporting construction 5 is located at the minimum point of 2 inwall of outer tube with the contact point of 2 inwall of outer tube,
Be in the vertical direction, the line at least one supporting construction 5 and the axle center of filter core 3 parallel to vertical direction, so as to protect
The axle center of card filter core 3 is remained with the axle center of outer tube 2 and is overlapped, is finally connected rear end blind plate 4 with outer tube 2, and causes filter
The other end of core 3 is snapped in the groove of rear end blind plate 4.
In sum, the piping filter that the utility model embodiment is provided, by feed liquor is arranged in piping filter
Mouth, outer tube, filter core and rear end blind plate, and at least one supporting construction is provided with the outer surface of filter core, this at least one
Support structure is contacted with the inner surface of outer tube so that the axle center of filter core and the axis coinciding of outer tube so that filter core inlet,
When in the closed cavity that outer tube and rear end blind plate are formed, can snap in the groove of inlet and rear end blind plate, form confined air
Between, gap is no longer produced, solves the problems, such as in original piping filter, to produce gap, reached and improved piping filter
The effect of seal, reduces the situation that the impurity in fluid enters the rotating machinerys such as pump, and then avoids the rotating machinerys such as pump
Damage, improve the service life of the rotating machinerys such as pump.
In another embodiment, as shown in figure 3, one end of the filter core 3 is also provided with handle rod 6.
Wherein, referring to Fig. 4, the two ends of the handle rod 6 can be connected with 3 inwall of filter core by way of welding or riveting
Connect, and the handle rod 6 can pass through the axle center of the filter core 3.
In addition, one end that the filter core 3 has the handle rod 6 is contacted with the groove of the rear end blind plate 2, so as to follow-up
In scale removal process, filter core 3 easily can be taken out from outer tube 2 by the filter core 3 by handle rod 6, so as to facilitate staff
Washing and cleaning operation is carried out to filter core 3.
Wherein, the handle rod 6 can be made up of round steel, it is also possible to be made up of other materials, the utility model embodiment pair
This does not limit.
In another embodiment, as shown in figure 3, at least two supporting constructions can be provided with the outer surface of the filter core 3
5。
When at least two supporting constructions 5 is provided with the outer surface of the filter core 3, then on the axis direction of the filter core 3,
Each supporting construction 5 at least two supporting construction 5 is different from the distance of the inlet 1.That is to say, can be along the filter
The axis direction of core 3 is arranged at least two supporting construction 5 so that the filter screen of filter core 3 can be supported structure 5
Support, so as to ensure that filter screen will not be damaged.
Wherein, the quantity of at least two supporting construction 5, and the distance of each supporting construction 5 and inlet 1 can be with
Determined according to the length of filter core 3, the utility model embodiment is not limited to this.
In another embodiment, as shown in figure 4, at least three supporting constructions can be provided with the outer surface of the filter core 3
5。
When at least three supporting constructions 5 is provided with the outer surface of filter core 3, flat with the axis perpendicular of the filter core 3
On face, can be to be arranged at least three supporting construction 5 by the way of being equidistantly circumferentially arranged, to install filter core
The position of supporting construction 5 need not be adjusted when 3, at least three supporting construction 5 is located at the axle center that optional position can ensure filter core 3
Remain with the axle center of the outer tube 2 and overlap.
Can certainly be arranged using other modes, the utility model embodiment is not limited to this.
In another embodiment, as shown in figure 3, the span of the height of supporting construction 5 is set to 20 millimeters generally
To 30 millimeters, this is highly the radial distance of the outer surface with the inner surface of the outer tube 2 of the filter core 3.
It should be noted that this highly can be determined according to the size of the fluid area of fluid and filter core, this practicality is new
Type embodiment is not limited to this.
It should be noted that in actual applications, 3 supporting constructions 5 are set to into 1 group generally, in the outer surface of filter core 3
2 groups of supporting constructions 5 are set, and 3 supporting constructions 5 in a group are set by the way of being equidistantly circumferentially arranged.And, along filter
The axis direction of core 3, same group of supporting construction 5 are respectively positioned on 3 centre position of filter core, that is to say and hang down in the axle center with filter core 3
In straight plane, 3 supporting constructions 5 are generally aligned in the same plane interior.Wherein, two groups of supporting constructions 5 are respectively positioned at the two of filter core 3
End.
And when filter core 3 is shorter, 1 group of supporting construction 5 can be set in the outer surface of filter core 3 only, and along the axle of filter core 3
Heart direction, 3 in 1 group supporting construction 5 are respectively positioned on 3 centre position of filter core, that is to say flat with the axis perpendicular of filter core 3
On face, 3 supporting constructions 5 are generally aligned in the same plane interior, zone line of the plane positioned at filter core 3.
And when filter core 3 is longer, at least 3 groups supporting constructions 5, every group of supporting construction 5 can be set in the outer surface of filter core 3
Differ with the distance of inlet 1, and the distance between per group of adjacent supporting construction 5 can be with identical, it is also possible to be different,
The utility model embodiment is not limited to this.
Above-mentioned all optional technical schemes, can adopt and arbitrarily combine to form alternative embodiment of the present utility model, here
No longer repeat one by one.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of piping filter, it is characterised in that the piping filter includes：Inlet, outer tube, filter core and rear end are blind
Plate；
Groove is provided with the inlet and the rear end blind plate, the groove is used to place the filter core；
The outer tube is connected with the inlet and the rear end blind plate respectively, and the inlet and the rear end blind plate distinguish position
In the two ends of the outer tube, the filter core is located at the inside of the outer tube, the two ends of the filter core respectively with the rear end blind plate
Groove and the inlet groove contact；
At least one supporting construction, at least one supporting construction and the outer tube are provided with the outer surface of the filter core
Inner surface is contacted so that the axis coinciding of the axle center of the filter core and the outer tube.
2. piping filter according to claim 1, it is characterised in that one end of the filter core is additionally provided with handle rod,
The two ends of the handle rod are connected with the filter core inwall；
One end that the filter core has the handle rod is contacted with the groove of the rear end blind plate.
3. piping filter according to claim 1, it is characterised in that at least two are provided with the outer surface of the filter core
Individual supporting construction, on the axis direction of the filter core, each supporting construction at least two supporting construction with it is described
The distance of inlet is different.
4. piping filter according to claim 1, it is characterised in that at least three are provided with the outer surface of the filter core
Individual supporting construction, with the plane of the axis perpendicular of the filter core on, at least three supporting construction is equidistantly circumferentially arranged.
5. piping filter according to claim 1, it is characterised in that the span of the height of the supporting construction is
20 millimeters to 30 millimeters, the height is the radial distance of the outer surface with the inner surface of the outer tube of the filter core.
6. piping filter according to claim 1, it is characterised in that each supporting construction is by angle steel or band steel system
Into.
7. piping filter according to claim 2, it is characterised in that the handle rod is made up of round steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871926.2U CN206063934U (en) | 2016-08-11 | 2016-08-11 | Piping filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620871926.2U CN206063934U (en) | 2016-08-11 | 2016-08-11 | Piping filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063934U true CN206063934U (en) | 2017-04-05 |
Family
ID=58425612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620871926.2U Active CN206063934U (en) | 2016-08-11 | 2016-08-11 | Piping filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331509A (en) * | 2018-10-29 | 2019-02-15 | 天津富斯特压力容器有限公司 | For the filter core being easily installed in full-automatic filter |
-
2016
- 2016-08-11 CN CN201620871926.2U patent/CN206063934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331509A (en) * | 2018-10-29 | 2019-02-15 | 天津富斯特压力容器有限公司 | For the filter core being easily installed in full-automatic filter |
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