CN217939364U - Large-diameter pipeline filter screen - Google Patents
Large-diameter pipeline filter screen Download PDFInfo
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- CN217939364U CN217939364U CN202222291502.7U CN202222291502U CN217939364U CN 217939364 U CN217939364 U CN 217939364U CN 202222291502 U CN202222291502 U CN 202222291502U CN 217939364 U CN217939364 U CN 217939364U
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- filter screen
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- shaped frame
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Abstract
The utility model discloses a large-diameter pipeline filter screen, including V type frame and first filter screen, be provided with first jack at the right-hand member face of V type frame to be equipped with first filter screen in first jack interpolation, be provided with the second jack on the frame of V type frame both sides face respectively, and be equipped with the second filter screen in second jack interpolation, the outside of second filter screen is provided with the filter screen bounding wall, and the filter screen bounding wall of V type frame and both sides, second filter screen form W and describe the distribution. The utility model discloses increased the filter screen in the pipeline with the contact surface of rivers, improved the filter effect, set up through one side with the filter screen bounding wall and be the arc form that laminates mutually with the pipe wall and distribute to make filter screen and inside pipe wall laminate completely, prevent that impurity from passing through from the contact position of filter screen and pipe wall, convenient to use, easy operation easily promotes.
Description
The technical field is as follows:
the utility model relates to a pipe-line system's filter equipment, in particular to large-diameter pipeline filter screen.
Background art:
under the general condition, the filter screen of big pipe diameter pipeline is mostly cylinder type, Y type filter screen or toper filter screen, and the shortcoming of these types of filter screens is that the volume of crossing water is restricted, influences the interior water flow rate of crossing of pipeline, and head loss is great, is unfavorable for improving production efficiency.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: overcome prior art's not enough, provide a big pipe diameter pipeline filter screen, through increase filter area in the inside finite space of pipeline to increase water flow, greatly reduced head loss.
The utility model discloses a technical scheme who solves technical problem and take is:
the utility model provides a large-diameter pipeline filter screen, includes V type frame and first filter screen, the right-hand member face of V type frame is provided with first jack to be equipped with first filter screen in first jack interpolation, be provided with the second jack on the frame of V type frame both sides face respectively, and be equipped with the second filter screen in second jack interpolation, the outside of second filter screen is provided with the filter screen bounding wall, and the filter screen bounding wall of V type frame and both sides, second filter screen are W form and distribute.
First filter screen comprises filter screen frame and hook plate, be provided with the filter screen in the filter screen frame, and filter screen frame and hook plate are L form and distribute, the hook plate passes through bolt and second jack fixed connection and is in the same place.
And the back frame of the second filter screen is provided with an inserting plate, the inserting plate corresponds to the second jack in position, and the inserting plate is inserted into the second jack and is fixed through a bolt.
The bottom edges of the two side faces of the V-shaped frame are provided with limiting plates, the second filter screen is inserted into the second inserting hole through the inserting plate, so that the bottom of the second filter screen is tightly attached to the inner walls of the limiting plates, and the second filter screen is fixedly connected with the limiting plates through bolts.
The utility model has the advantages that:
1. the utility model discloses a V type frame adopts the mode of pegging graft to be connected respectively with first filter screen, second filter screen, and the staff periodic replacement of being convenient for like this or maintenance filter screen, and the filter screen after the clearance can repeat repetitious usage, has improved the utilization ratio of filter screen.
2. The utility model discloses a form W form with the filter screen bounding wall of V type frame and both sides, second filter screen and distribute, through increase filter area in the inside finite space of pipeline to increase the discharge of water, greatly reduced head loss.
3. The utility model discloses a setting up one side with the filter screen bounding wall is arc form and distributes, can combine together with the inner wall of pipeline, prevents that impurity from passing through from the contact position of filter screen and pipe wall, is favorable to improving the filter effect.
Description of the drawings:
FIG. 1 is a schematic view of the present invention;
wherein: the filter screen comprises a 1-U-shaped frame, 2-first jacks, 3-first filter screens, 4-limiting plates, 5-second jacks, 6-second filter screens, 7-filter screen enclosing plates and 8-inserting plates.
The specific implementation mode is as follows:
the invention will be further explained and explained with reference to the drawings, in which:
the embodiment is as follows: referring to fig. 1, a large-diameter pipeline filter screen comprises a V-shaped frame 1 and a first filter screen 3, wherein a first insertion hole 2 is formed in the right end face of the V-shaped frame 1, the first filter screen 3 is inserted into the first insertion hole 2, second insertion holes 5 are respectively formed in the frames on the two side faces of the V-shaped frame 1, a second filter screen 6 is inserted into the second insertion holes 5, a filter screen enclosing plate 7 is arranged outside the second filter screen 6, and the V-shaped frame 1, the filter screen enclosing plates 7 on the two sides and the second filter screen 6 form W-shaped distribution.
The back frame of the second filter screen 6 is provided with an inserting plate 8, the inserting plate 8 corresponds to the second inserting hole 5 in position, and the inserting plate 8 is inserted into the second inserting hole 5 and fixed through a bolt.
The edge of the bottom of the two side faces of the V-shaped frame 1 is provided with a limiting plate 4, the second filter screen 6 is inserted into the second insertion hole 5 through the insertion plate 8, the bottom of the second filter screen 6 is tightly attached to the inner wall of the limiting plate 4, and the second filter screen 6 is fixedly connected with the limiting plate 4 through a bolt.
The upper parts of two ends of the V-shaped frame 1 are respectively provided with a connecting plate 9, and the connecting plates 9 positioned on the left side of the V-shaped frame 1 are distributed in an arc shape and are attached to the inner wall of the pipeline; the left side of the filter screen coaming 7 is distributed in an arc shape and is attached to the inner wall of the pipeline.
In the above description, the angle of the V-shaped frame is between 40-50 deg..
In the above description, the filter screen surrounding plate has three surfaces, one of which is distributed in an arc shape attached to the inner wall of the pipeline and combined with the arc-shaped connecting plate to form an arc-shaped surface.
In the above description, when the inserting plate on the back of the second filter screen is inserted into the second inserting hole, the bottom surface of the second filter screen is tightly attached to the inner wall of the limiting plate, the limiting plate and the bottom surface of the second filter screen are respectively provided with the through hole and the threaded hole in an excavating manner, and the limiting plate is fixedly connected with the bottom of the second filter screen through the bolt.
In the above description, when the second filter screen is fixedly connected with the two side surfaces of the V-shaped frame, the left side of the second filter screen and the arc-shaped connecting plate on the left side of the V-shaped frame are uniformly attached to the inner wall of the pipeline, so as to form a good sealing surface and prevent impurities from passing through the contact position between the filter screen and the pipe wall.
The utility model discloses solve and design into W form with the filter screen, increased the filter screen in the pipeline with the contact surface of rivers, improved the filter effect to, in the junction with the pipeline inner wall, adopt the arc structure of laminating formula, reach filter screen and inside pipe wall and laminate completely, prevent that impurity from passing through from the contact position of filter screen and pipe wall, convenient to use, easy operation easily promotes.
Claims (6)
1. The utility model provides a large-diameter pipeline filter screen, includes V type frame (1) and first filter screen (3), its characterized in that: the V-shaped frame is characterized in that a first insertion hole (2) is formed in the right end face of the V-shaped frame (1), a first filter screen (3) is inserted into the first insertion hole (2), second insertion holes (5) are formed in the frames of the two side faces of the V-shaped frame (1), a second filter screen (6) is inserted into the second insertion holes (5), a filter screen enclosing plate (7) is arranged outside the second filter screen (6), and the V-shaped frame (1) and the filter screen enclosing plates (7) and the second filter screen (6) on the two sides form W-shaped distribution.
2. The large-diameter pipe screen of claim 1, wherein: first filter screen (3) comprise filter screen frame and hook plate, be provided with the filter screen in the filter screen frame, and filter screen frame is L form distribution with the hook plate, the hook plate passes through bolt and second jack (5) fixed connection together.
3. The large-diameter pipe screen of claim 1, wherein: and the back frame of the second filter screen (6) is provided with a plugboard (8), the plugboard (8) corresponds to the second jack (5), and the plugboard (8) is inserted into the second jack (5) and is fixed through a bolt.
4. The large pipe diameter pipe screen of claim 1, wherein: limiting plates (4) are arranged at the edges of the bottoms of the two side faces of the V-shaped frame (1), the second filter screen (6) is inserted into the second insertion hole (5) through the insertion plate (8), so that the bottom of the second filter screen (6) is tightly attached to the inner wall of each limiting plate (4), and the second filter screen (6) is fixedly connected with the limiting plates (4) through bolts.
5. The large-diameter pipe screen of claim 1, wherein: the upper parts of the two ends of the V-shaped frame (1) are respectively provided with a connecting plate (9), and the connecting plates (9) positioned on the left side of the V-shaped frame (1) are distributed in an arc shape and are attached to the inner wall of the pipeline.
6. The large-diameter pipe screen of claim 1, wherein: the left side of the filter screen coaming (7) is distributed in an arc shape and is attached to the inner wall of the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222291502.7U CN217939364U (en) | 2022-08-29 | 2022-08-29 | Large-diameter pipeline filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222291502.7U CN217939364U (en) | 2022-08-29 | 2022-08-29 | Large-diameter pipeline filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217939364U true CN217939364U (en) | 2022-12-02 |
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ID=84211840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222291502.7U Active CN217939364U (en) | 2022-08-29 | 2022-08-29 | Large-diameter pipeline filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217939364U (en) |
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2022
- 2022-08-29 CN CN202222291502.7U patent/CN217939364U/en active Active
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