CN211738331U - Sealing ring with excellent sealing effect - Google Patents
Sealing ring with excellent sealing effect Download PDFInfo
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- CN211738331U CN211738331U CN202020322735.7U CN202020322735U CN211738331U CN 211738331 U CN211738331 U CN 211738331U CN 202020322735 U CN202020322735 U CN 202020322735U CN 211738331 U CN211738331 U CN 211738331U
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Abstract
The utility model provides a sealing ring with excellent sealing effect, which is used for sealing a gap between two butted circular pipes, the butt-joint circular tube comprises a horizontal plane, an inner side surface and an outer side surface, the sealing ring comprises a horizontal sealing part, a vertical sealing part and an adjusting part, the horizontal sealing part is used for sealing a horizontal plane, the vertical sealing part is positioned at the inner side of the horizontal sealing part and is integrally formed with the horizontal sealing part, the vertical sealing part is used for sealing the inner side surface, the adjusting part is positioned at the outer side of the horizontal sealing part, the adjusting part comprises a compression ring which is integrally formed with the horizontal sealing part, one side of the compression ring, facing the vertical sealing part, is provided with an annular groove, and a pressing ring is arranged in the annular groove, a pressing bolt is arranged on the pressing ring, and the pressing bolt is used for adjusting the pressure of the pressing ring acting on the outer side surface. The utility model discloses can seal a plurality of faces to the realization compresses tightly sealed effect.
Description
Technical Field
The utility model relates to a sealing washer especially relates to a sealing washer that is used for sealing up the good sealed effect in gap between two butt joint pipes.
Background
In some places, a longer pipeline needs to be formed by butting circular pipes, and specific liquid can be transported in the pipeline, so that a gap between the two circular pipes needs to be sealed to prevent the liquid in the pipeline from flowing out of the pipeline or prevent the liquid outside the pipeline from flowing into the pipeline, while the existing butting circular pipe 200 is generally sealed by arranging an O-shaped sealing ring 300 at a gap between the two butting circular pipes 200, as shown in fig. 1, the O-shaped sealing ring 300 can only seal a single surface of the butting circular pipe 200, and the sealing effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide a seal ring with excellent sealing effect, which can seal a plurality of surfaces and realize a compression sealing effect.
The utility model provides a sealing ring with excellent sealing effect, which is used for sealing a gap between two butted circular pipes, the butt-joint circular tube comprises a horizontal plane, an inner side surface and an outer side surface, the sealing ring comprises a horizontal sealing part, a vertical sealing part and an adjusting part, the horizontal sealing part is used for sealing a horizontal plane, the vertical sealing part is positioned at the inner side of the horizontal sealing part and is integrally formed with the horizontal sealing part, the vertical sealing part is used for sealing the inner side surface, the adjusting part is positioned at the outer side of the horizontal sealing part, the adjusting part comprises a compression ring which is integrally formed with the horizontal sealing part, one side of the compression ring, facing the vertical sealing part, is provided with an annular groove, and a pressing ring is arranged in the annular groove, a pressing bolt is arranged on the pressing ring, and the pressing bolt is used for adjusting the pressure of the pressing ring acting on the outer side surface.
Preferably, the horizontal sealing part comprises a plurality of first sealing convex rings.
Preferably, the cross section of the first sealing convex ring is triangular.
Preferably, the side of the vertical sealing part facing the adjusting part comprises a plurality of second sealing convex rings.
Preferably, the cross section of the second sealing convex ring is triangular.
Compared with the prior art, the beneficial effects of the utility model are that: the horizontal plane of butt joint pipe can be sealed to horizontal seal portion, and the medial surface of butt joint pipe can be sealed to vertical seal portion, realizes the sealed effect of multiaspect to through adjusting clamp bolt, make the clamping ring compress tightly the lateral surface of butt joint pipe, and then improve the pressure of vertical seal portion to the medial surface of butt joint pipe, thereby improved the sealed effect of the medial surface of butt joint pipe.
Drawings
FIG. 1 is a schematic view of the end sealing of a conventional butt-jointed round pipe;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a cross-sectional view and a partial enlarged view of the present invention;
fig. 4 is a schematic view of the sealing of the butt-joint circular tube of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 2-3, the sealing ring 100 with excellent sealing effect of the present invention is used for sealing a gap between two circular abutting pipes 200, the effect of the abutting sealing is shown in fig. 4, the circular abutting pipes 200 include a horizontal surface 21, an inner side surface 22 and an outer side surface 23, and the sealing ring 100 includes a horizontal sealing portion 11, a vertical sealing portion 12 and an adjusting portion 13.
The horizontal sealing part 11 is used for sealing the horizontal surface 21, wherein, more preferably, the horizontal sealing part 11 includes a plurality of first sealing convex rings 111 thereon, the first sealing convex rings 111 can enhance the surface sealing effect, and further, the cross section of the first sealing convex rings 111 is triangular, so that the smaller the force bearing area of the triangular first sealing convex rings 111, the greater the sealing pressure to which the same pressure is applied, the better the sealing effect.
The vertical sealing part 12 is located inside the horizontal sealing part 11 and is integrally formed with the horizontal sealing part 11, and the vertical sealing part 12 is configured to seal the inner side surface 22, and similarly, it is more preferable that a side surface of the vertical sealing part 12 facing the adjustment part (i.e., the outer side surface 121 of the vertical sealing part 12) includes a plurality of second sealing convex rings 122, and a cross section of each second sealing convex ring 122 is triangular.
The adjusting portion 13 is located outside the horizontal sealing portion 11, the adjusting portion 13 includes a clamp ring 131 integrally formed with the horizontal sealing portion 11, an annular groove 1311 is formed on one side of the clamp ring 131 facing the vertical sealing portion 12, a clamp ring 132 is disposed in the annular groove 1311, a clamp bolt 133 is disposed on the clamp ring 131, the clamp bolt 133 is used for adjusting the pressure of the clamp ring 132 acting on the outer side surface 23, and the clamp ring 132 may be made of a rubber ring.
Therefore, it can be understood that the sealing ring 100 includes two vertical sealing portions 12 and two adjusting portions 13, the two vertical sealing portions 12 are symmetrical with respect to the horizontal sealing portion 11, and the two adjusting portions 13 are also symmetrical with respect to the horizontal sealing portion 11, so that the two vertical sealing portions 12 can respectively seal the inner side surfaces of the two butted circular pipes 200. The horizontal sealing portion 11 includes two sealing surfaces, an upper sealing surface 101 and a lower sealing surface 102, which respectively seal the horizontal surfaces of two butted circular pipes 200.
As shown in fig. 4, when two circular docking pipes 200 are docked, the sealing ring 100 of the present invention is placed between the ends of the two circular docking pipes 200, the horizontal sealing portion 11 seals the horizontal surface 21 of the circular docking pipe 200, the lateral surface 121 of the vertical sealing portion 12 seals the medial surface 22 of the circular docking pipe 200, and by adjusting the pressing bolt 123, the pressure applied to the lateral surface 23 of the circular docking pipe 200 by the pressing ring 122 can be changed, so that the pressure applied to the medial surface 22 of the circular docking pipe 200 and the lateral surface 121 of the vertical sealing portion 12 is increased to a certain extent, thereby improving the sealing effect of the vertical sealing portion 12 on the medial surface 22 of the circular docking pipe 200, and liquid is difficult to permeate into the circular docking pipe 200 or permeate outside from the circular docking pipe 200.
Throughout the description and claims of this application, the words "comprise/comprises" and the words "have/includes" and variations of these are used to specify the presence of stated features, values, steps or components but do not preclude the presence or addition of one or more other features, values, steps, components or groups thereof.
Some features of the invention, which are, for clarity, described in the context of separate embodiments, may also be provided in combination in a single embodiment. Conversely, certain features of the invention, which are, for brevity, described in the context of a single embodiment, may also be provided separately or in any suitable combination in different embodiments.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the present invention.
Claims (5)
1. A sealing ring with excellent sealing effect is used for sealing a gap between two butted circular tubes, wherein each butted circular tube comprises a horizontal plane, an inner side surface and an outer side surface, it is characterized in that the sealing ring comprises a horizontal sealing part, a vertical sealing part and an adjusting part, the horizontal sealing part is used for sealing the horizontal plane, the vertical sealing part is positioned at the inner side of the horizontal sealing part and is integrally formed with the horizontal sealing part, the vertical sealing part is used for sealing the inner side surface, the adjusting part is positioned at the outer side of the horizontal sealing part, the adjusting part comprises a compression ring which is integrally formed with the horizontal sealing part, one side of the compression ring, facing the vertical sealing part, is provided with an annular groove, and a pressing ring is arranged in the annular groove, a pressing bolt is arranged on the pressing ring, and the pressing bolt is used for adjusting the pressure of the pressing ring acting on the outer side surface.
2. The excellent sealing gasket as claimed in claim 1, wherein said horizontal sealing portion includes a plurality of first sealing beads thereon.
3. The excellent sealing ring according to claim 2, wherein the first sealing protrusion has a triangular cross-section.
4. The excellent sealing gasket as claimed in claim 1, wherein a plurality of second sealing beads are included on a side of said vertical sealing portion facing said regulating portion.
5. The excellent sealing ring according to claim 4, wherein the second sealing protrusion has a triangular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322735.7U CN211738331U (en) | 2020-03-14 | 2020-03-14 | Sealing ring with excellent sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322735.7U CN211738331U (en) | 2020-03-14 | 2020-03-14 | Sealing ring with excellent sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211738331U true CN211738331U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322735.7U Active CN211738331U (en) | 2020-03-14 | 2020-03-14 | Sealing ring with excellent sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211738331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126940A (en) * | 2022-06-27 | 2022-09-30 | 安徽华奇管业有限公司 | Assembled PP (polypropylene) inner wall reinforced concrete composite pipe and production process thereof |
-
2020
- 2020-03-14 CN CN202020322735.7U patent/CN211738331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126940A (en) * | 2022-06-27 | 2022-09-30 | 安徽华奇管业有限公司 | Assembled PP (polypropylene) inner wall reinforced concrete composite pipe and production process thereof |
| CN115126940B (en) * | 2022-06-27 | 2024-04-05 | 安徽华奇管业有限公司 | Assembled PP inner wall reinforced concrete composite pipe and production process thereof |
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