CN210800380U - Corner-replaceable conveying bent pipe - Google Patents
Corner-replaceable conveying bent pipe Download PDFInfo
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- CN210800380U CN210800380U CN201921598254.2U CN201921598254U CN210800380U CN 210800380 U CN210800380 U CN 210800380U CN 201921598254 U CN201921598254 U CN 201921598254U CN 210800380 U CN210800380 U CN 210800380U
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- pipeline
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- conveying pipeline
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Abstract
The utility model discloses a removable transport return bend in turning, main content is: the pipeline top be equipped with the ring flange, the sealed top of installing of upper seal pad is on the top surface of pipeline top ring flange, the pipeline left end is equipped with the ring flange, the sealed left surface at pipeline left end ring flange of installing of lower seal pad, be equipped with elliptical aperture and elliptical aperture on the pipeline corner lateral wall and be equipped with elliptical flange all around, the sealed apron bottom is equipped with elliptical ring flange and sealed apron and passes through the bolt, nut and gasket are installed on the elliptical flange on pipeline, be equipped with the annular groove on the elliptical flange on the pipeline, just the sealing washer sticiss on the bottom surface of sealed apron in the annular groove on pipeline is installed to the sealing washer. The utility model discloses simple structure had both guaranteed pipeline sealing performance, and greatly reduced again pipeline damages the back replacement cost, has also made things convenient for pipeline's installation and maintenance simultaneously, convenient operation and swift.
Description
Technical Field
The utility model belongs to the technical field of a pipeline, concretely relates to removable transport return bend in turning.
Background
When the existing conveying pipeline works, the corners are subjected to more impact relative to other positions, and the conveying pipeline is easy to wear and damage. If the whole is replaced after the damage, the cost is high. Moreover, the installation and maintenance are very complicated, and the operation efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a removable transport return bend in turning, its simple structure had both guaranteed pipeline sealing performance, and greatly reduced again pipeline damages the back replacement cost, has also made things convenient for pipeline's installation and maintenance simultaneously, convenient operation and swift.
In order to realize the technical purpose, the utility model discloses the technical scheme who takes does:
a corner replaceable conveying elbow, wherein: including pipeline, the sealed pad of going up, the lower seal pad, sealing washer and sealed apron, the pipeline top be equipped with the ring flange, the sealed pad of going up install on the top surface of pipeline top ring flange, the pipeline left end be equipped with the ring flange, the lower seal pad install on the left surface of pipeline left end ring flange, pipeline turn round the department lateral wall on be equipped with elliptical aperture and be equipped with elliptical flange all around, sealed apron bottom be equipped with elliptical ring flange and sealed apron and install on the elliptical flange on pipeline through bolt, nut and gasket, pipeline on the elliptical flange on be equipped with the annular groove, the sealing washer install in the annular groove on pipeline and the sealing washer sticiss on the bottom surface of sealed apron.
In order to optimize the technical scheme, the specific measures adopted further comprise:
4-6 threaded holes are uniformly distributed in the flange plate at the top end of the conveying pipeline along the circumferential direction.
4-6 through holes are uniformly distributed on the flange plate at the left end of the conveying pipeline along the circumferential direction.
The sealing cover plate is in an elliptic arc structure.
The utility model discloses a theory of operation: the top end of the conveying pipeline is connected with other pipeline interfaces through a flange plate, and an upper sealing gasket is arranged between the top end of the conveying pipeline and the other pipeline interfaces, so that the sealing performance of the interfaces between the conveying pipeline and the other pipeline interfaces is ensured; the left end of the conveying pipeline is connected with other pipeline interfaces through a flange plate, and a lower sealing gasket is arranged between the left end of the conveying pipeline and the other pipeline interfaces, so that the sealing performance of the interfaces of the conveying pipeline and the other pipeline interfaces is ensured; meanwhile, the sealing cover plate and the mounting hole of the conveying pipeline are sealed by the sealing ring, so that the sealing performance of the conveying pipeline is ensured.
The utility model has the advantages of following several: the sealing device has the advantages of being simple in structure, capable of guaranteeing the sealing performance of the conveying pipeline, greatly reducing the replacement cost of the damaged conveying pipeline, convenient to install and maintain, and convenient and fast to operate.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein the reference numerals are: the sealing device comprises a conveying pipeline 1, an upper sealing gasket 2, a lower sealing gasket 3, a sealing ring 4 and a sealing cover plate 5.
Detailed Description
The following further description of the embodiments of the present invention is made with reference to the accompanying drawings:
a corner replaceable conveying elbow, wherein: comprises a conveying pipeline 1, an upper sealing gasket 2, a lower sealing gasket 3, a sealing ring 4 and a sealing cover plate 5, the top end of the conveying pipeline 1 is provided with a flange plate, the upper sealing gasket 2 is arranged on the top surface of the flange plate at the top end of the conveying pipeline 1, the left end of the conveying pipeline 1 is provided with a flange plate, the lower sealing gasket 3 is arranged on the left side surface of the flange plate at the left end of the conveying pipeline 1, the outer side wall of the turning part of the conveying pipeline 1 is provided with an elliptical hole, an elliptical flange is arranged around the elliptical hole, the bottom of the sealing cover plate 5 is provided with an elliptical ring flange, the sealing cover plate 5 is arranged on the elliptical ring flange on the conveying pipeline 1 through bolts, nuts and gaskets, the oval ring flange on the conveying pipeline 1 is provided with an annular groove, the sealing ring 4 is arranged in the annular groove on the conveying pipeline 1, and the sealing ring 4 is tightly pressed on the bottom surface of the sealing cover plate 5.
In the embodiment, 4-6U-shaped holes are uniformly distributed on the flange plate at the top end of the conveying pipeline 1 along the circumferential direction.
In the embodiment, 4-6U-shaped holes are uniformly distributed on the flange plate at the left end of the conveying pipeline 1 along the circumferential direction.
In the exemplary embodiment, the sealing cover 5 is in the form of an elliptical arc.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (4)
1. A corner-replaceable conveying elbow pipe is characterized in that: comprises a conveying pipeline (1), an upper sealing gasket (2), a lower sealing gasket (3), a sealing ring (4) and a sealing cover plate (5), wherein the top end of the conveying pipeline (1) is provided with a flange plate, the upper sealing gasket (2) is arranged on the top surface of the flange plate at the top end of the conveying pipeline (1), the left end of the conveying pipeline (1) is provided with the flange plate, the lower sealing gasket (3) is arranged on the left side surface of the flange plate at the left end of the conveying pipeline (1), the outer side wall of the turning part of the conveying pipeline (1) is provided with an elliptical hole, the periphery of the elliptical hole is provided with the elliptical flange plate, the bottom of the sealing cover plate (5) is provided with an elliptical annular flange plate, the sealing cover plate (5) is arranged on the elliptical flange plate on the conveying pipeline (1) through bolts, nuts and gaskets, the, the sealing ring (4) is arranged in an annular groove on the conveying pipeline (1) and the sealing ring (4) is tightly pressed on the bottom surface of the sealing cover plate (5).
2. The corner replaceable conveying elbow according to claim 1, wherein: 4-6 threaded holes are uniformly distributed in the flange plate at the top end of the conveying pipeline (1) along the circumferential direction.
3. The corner replaceable conveying elbow according to claim 1, wherein: the left end flange plate of the conveying pipeline (1) is uniformly provided with 4-6 through holes along the circumferential direction.
4. The corner replaceable conveying elbow according to claim 1, wherein: the sealing cover plate (5) is in an elliptic arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598254.2U CN210800380U (en) | 2019-09-24 | 2019-09-24 | Corner-replaceable conveying bent pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921598254.2U CN210800380U (en) | 2019-09-24 | 2019-09-24 | Corner-replaceable conveying bent pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800380U true CN210800380U (en) | 2020-06-19 |
Family
ID=71227744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921598254.2U Active CN210800380U (en) | 2019-09-24 | 2019-09-24 | Corner-replaceable conveying bent pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800380U (en) |
-
2019
- 2019-09-24 CN CN201921598254.2U patent/CN210800380U/en active Active
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