CN220286748U - Polyethylene porous reinforced reinforcing pipe flexible seal ring socket mechanism - Google Patents
Polyethylene porous reinforced reinforcing pipe flexible seal ring socket mechanism Download PDFInfo
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- CN220286748U CN220286748U CN202321081522.XU CN202321081522U CN220286748U CN 220286748 U CN220286748 U CN 220286748U CN 202321081522 U CN202321081522 U CN 202321081522U CN 220286748 U CN220286748 U CN 220286748U
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- socket
- sealing ring
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- groove
- ring
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- -1 Polyethylene Polymers 0.000 title claims abstract description 14
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 14
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 title claims description 3
- 238000007789 sealing Methods 0.000 claims abstract description 126
- 230000000694 effects Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Joints With Sleeves (AREA)
Abstract
The utility model discloses a flexible sealing ring socket mechanism of a polyethylene porous reinforced pipe, belonging to the technical field of corrugated pipes, comprising: a socket; the socket is arranged in the inner cavity of the bell mouth, and a first sealing groove and a second sealing groove are formed in the outer side wall of the circumference of the socket; the sealing ring assembly comprises a sealing ring which is respectively arranged on the inner sides of the first sealing groove and the second sealing groove and is arranged in the inner cavity of the bell mouth, and a toothed ring which is arranged on the outer side wall of the circumference of the sealing ring and is contacted with the side wall of the inner cavity of the bell mouth.
Description
Technical Field
The utility model relates to the technical field of corrugated pipes, in particular to a polyethylene porous reinforced pipe flexible sealing ring socket mechanism.
Background
The corrugated pipe is a tubular elastic sensing element formed by connecting foldable corrugated sheets along the folding and stretching directions. The bellows is widely used in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thinner pipe wall and higher sensitivity, and the measuring range is tens of Pa to tens of megaPa. The open end is fixed, the sealed end is in a free state, and the elasticity is increased by using an auxiliary spiral spring or reed. When in operation, the movable end is stretched along the length direction of the pipe under the action of internal pressure, so that the movable end generates displacement in a certain relation with the pressure. The movable end drives the pointer to directly indicate the pressure. Bellows often in combination with displacement sensors constitute a pressure sensor that outputs an electrical quantity, sometimes also serving as an isolating element. The bellows has a lower response speed than the bourdon tube because of the large volume change required for expansion. The bellows is adapted to measure low pressure.
The bellows mainly comprises a pipe body, a bellows body wound on the outer side wall of the circumference of the pipe body, a bellmouth and a socket, wherein the socket is inserted into the bellmouth during pipe connection, a sealing ring is arranged between the bellmouth and the socket, the pipe body is connected through the bellmouth and the socket, the sealing ring is utilized to seal the bellmouth and the socket, so that the sealing effect between two adjacent pipe bodies is guaranteed, the contact surface of the sealing ring arranged at the socket and the bellmouth is a plane, the contact surface is larger, and when the socket is connected with the bellmouth, the contact surface of the sealing ring is larger, thereby increasing the friction force between the bellmouth and the socket, and the construction difficulty is larger.
Disclosure of Invention
The utility model aims to provide a flexible sealing ring socket mechanism of a polyethylene porous reinforced pipe, which solves the problems that in the prior art, the contact surface of a sealing ring arranged on a socket and a bellmouth is a plane, the contact surface is large, and when the socket is connected with the bellmouth, the friction force between the bellmouth and the socket is increased and the construction difficulty is large due to the large contact surface of the sealing ring.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a polyethylene porous reinforced pipe flexible seal ring socket mechanism, comprising:
a socket;
the socket is arranged in the inner cavity of the bell mouth, and a first sealing groove and a second sealing groove are formed in the outer side wall of the circumference of the socket;
the sealing ring assembly comprises a sealing ring which is respectively arranged at the inner sides of the first sealing groove and the second sealing groove and is arranged in the inner cavity of the bellmouth, and a toothed ring which is arranged on the outer side wall of the circumference of the sealing ring and is contacted with the side wall of the inner cavity of the bellmouth.
Preferably, the inner cavity side wall of the socket is uniformly provided with a first sealing ring, and the first sealing ring is arranged between the first sealing groove and the second sealing groove.
Preferably, a second sealing ring is arranged on the circumferential outer side wall of the socket, the second sealing ring is arranged between the first sealing groove and the second sealing groove, and the second sealing ring is attached to the first sealing ring.
Preferably, a first annular groove is formed in the side wall of the end part of the inner cavity of the socket.
Preferably, a second annular groove is formed at the end part of the socket, and the second annular groove corresponds to the first annular groove.
Preferably, the inner cavities of the first annular groove and the second annular groove are inlaid with expansion rings.
Compared with the prior art, the utility model has the beneficial effects that: this kind of flexible sealing washer spigot-and-socket mechanism of porous reinforcement pipe of polyethylene fixes the sealing washer through first seal groove and second seal groove, and the ring gear on the sealing washer contacts with the inner chamber lateral wall of bellmouth, seals between bellmouth and the socket through sealing washer and ring gear, and the construction is very convenient, can reach the reliable zero leakage sealed effect of seamless butt joint.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the socket, first seal groove and second seal groove arrangement of the present utility model;
FIG. 3 is a schematic view of a seal ring assembly according to the present utility model;
FIG. 4 is a schematic view of a mouthpiece and socket installation of the present utility model;
FIG. 5 is a schematic view of the socket and first seal ring installation of the present utility model;
FIG. 6 is a schematic view of the socket and second seal ring installation of the present utility model;
FIG. 7 is a schematic view of the socket, spigot and expansion ring installation of the utility model;
FIG. 8 is a schematic view of the socket and first annular groove arrangement of the present utility model;
fig. 9 is a schematic view of the socket and second annular groove arrangement of the present utility model.
In the figure: 100 bellmouth, 110 first sealing ring, 120 first annular groove, 200 spigot, 210 first sealing groove, 220 second sealing groove, 230 second sealing ring, 240 second annular groove, 300 sealing ring assembly, 310 sealing ring, 320 toothed ring, 400 expansion ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a flexible sealing ring socket and spigot mechanism of a polyethylene porous reinforced pipe, which is characterized in that a sealing ring is fixed through a first sealing groove and a second sealing groove, a toothed ring on the sealing ring is contacted with the side wall of an inner cavity of a socket, the socket and a socket are sealed through the sealing ring and the toothed ring, the construction is very convenient, and a reliable zero leakage sealing effect of seamless butt joint can be achieved, and referring to figure 1, the flexible sealing ring socket and spigot mechanism comprises: the socket 100, the spigot 210, the first seal groove 200 and the seal ring assembly 300;
referring to fig. 1 to 3, a socket 200 is provided in an inner cavity of a socket 100, a first sealing groove 210 and a second sealing groove 220 are provided on an outer circumferential sidewall of the socket 200, a sealing ring assembly 300 includes a sealing ring 310 provided inside the first sealing groove 210 and the second sealing groove 220, respectively, and provided in an inner cavity of the socket 100, and a toothed ring 320 provided on an outer circumferential sidewall of the sealing ring 310 and in contact with an inner cavity sidewall of the socket 100, one end of the socket 100 is provided with a pipe, the inner cavity of the socket 100 is communicated with the inner cavity of the pipe, one end of the socket 200 is provided with a pipe, the inner cavity of the socket 200 is communicated with the inner cavity of the pipe, one end of the socket 200 remote from the pipe is inserted into the inner cavity of the socket 100, two adjacent pipes are connected by the cooperation of the socket 100 and the socket 200, the inner cavities of the two pipes are communicated with the inner cavities of the socket 200 through the socket 100, the utility model adopts special injection molding equipment to directly mold two ends of a pipeline into a bell mouth 100 and a spigot 200 respectively, wherein the spigot 200 is provided with two grooves which can be inlaid with the sealing ring assembly 300, namely the first sealing groove 210 and the second sealing groove 220, after the socket 200 end sleeved with the sealing ring assembly 300 is inserted into the socket 100 end, the sealing ring assembly 300 is extruded to achieve a reliable sealing effect, the requirements of a water closing test are completely met, the socket 100 and the socket 200 are connected together through the sealing ring assembly 300, the construction is very convenient, and a seamless butt joint reliable zero-leakage sealing effect can be achieved;
referring to fig. 1 and fig. 4-6, a first sealing ring 110 is uniformly arranged on the inner cavity side wall of the bell mouth 100, the first sealing ring 110 is arranged between the first sealing groove 210 and the second sealing groove 220, a second sealing ring 230 is arranged on the circumferential outer side wall of the faucet 200, the second sealing ring 230 is arranged between the first sealing groove 210 and the second sealing groove 220, the second sealing ring 230 is mutually extruded with the first sealing ring 110, in order to further improve the sealing effect between the bell mouth 100 and the faucet 200, the first sealing ring 110 is annularly arranged on the inner cavity side wall of the bell mouth 100, the second sealing ring 230 is annularly arranged on the circumferential outer side wall of the faucet 200, the second sealing ring 230 is arranged between the first sealing groove 210 and the second sealing groove 220, the second sealing ring 230 is matched with the first sealing ring 110, in particular use, the faucet 200 is inserted into the inner cavity of the bell mouth 100, the second sealing ring 230 is contacted with the first sealing ring 110, the second sealing ring 230 is mutually extruded with the first sealing ring 110, so that one side of the inner cavity side wall of the first sealing ring 110 faces the bell mouth 100 is pressed and covered by the second sealing ring 230, and the second sealing ring 230 faces the second sealing ring 200 is matched with the second sealing ring 200 through the second sealing ring 200, and the outer side of the faucet 200 is matched with the first sealing ring 110, and the second sealing ring 110 is matched with the second sealing ring 110 through the second sealing ring 200 and the outer cavity 200;
referring to fig. 1 and 4-9, a first annular groove 120 is formed on the side wall of the end portion of the inner cavity of the bell mouth 100, a second annular groove 240 is formed on the end portion of the spigot 200, the second annular groove 240 corresponds to the first annular groove 120, expansion rings 400 are inlaid in the inner cavities of the first annular groove 120 and the second annular groove 240, in order to further improve the sealing effect between the bell mouth 100 and the spigot 200, the utility model further provides the first annular groove 120, the second annular groove 240 and the expansion rings 400, the expansion rings 400 are rain water expansion rubber strips, the spigot 200 is inserted into the inner cavity of the bell mouth 100, after the spigot 200 is inserted in place, the second annular groove 240 is connected with the first annular groove 120, the second annular groove 240 and the first annular groove 120 are combined into an upper rectangular groove, the expansion rings 400 are inlaid in the inner sides of the second annular groove 240 and the first annular groove 120, the sum of the thickness of the expansion rings 400 and the thickness of the second annular groove 240 and the first annular groove 120, when the medium passes through the inner cavities of the bell mouth 100 and the spigot 200, and when a gap is generated between the bell mouth 100 and the spigot 200 due to overlarge pressure of the medium, water in the medium invades into the inner sides of the first annular groove 120 and the second annular groove 240 through the gap between the bell mouth 100 and the spigot 200, the expansion ring 400 expands with water, the bell mouth 100 and the spigot 200 are sealed through the expansion ring 400, the sealing effect between the bell mouth 100 and the spigot 200 is improved, the bell mouth 100 and the spigot 200 are driven to displace after the expansion ring 400 expands, the second sealing ring 230 and the first sealing ring 110 are tightly attached together, the bell mouth 100 and the spigot 200 are sealed through the tightly attached second sealing ring 230 and the first sealing ring 110, and the sealing effect between the bell mouth 100 and the spigot 200 is further improved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A polyethylene porous reinforced reinforcing pipe flexible seal ring socket joint mechanism is characterized in that: comprising the following steps:
a socket (100);
the socket (200) is arranged in the inner cavity of the bell mouth (100), and a first sealing groove (210) and a second sealing groove (220) are formed in the outer circumferential side wall of the socket (200);
the sealing ring assembly (300), the sealing ring assembly (300) comprises a sealing ring (310) which is respectively arranged on the inner sides of the first sealing groove (210) and the second sealing groove (220) and is arranged in the inner cavity of the socket (100), and a toothed ring (320) which is arranged on the outer side wall of the circumference of the sealing ring (310) and is contacted with the side wall of the inner cavity of the socket (100).
2. The polyethylene porous reinforced pipe flexible seal ring socket and spigot joint mechanism according to claim 1, wherein: the inner cavity side wall of the socket (100) is uniformly provided with a first sealing ring (110), and the first sealing ring (110) is arranged between the first sealing groove (210) and the second sealing groove (220).
3. The polyethylene porous reinforced pipe flexible seal ring socket and spigot joint mechanism according to claim 2, wherein: a second sealing ring (230) is arranged on the circumferential outer side wall of the socket (200), the second sealing ring (230) is arranged between the first sealing groove (210) and the second sealing groove (220), and the second sealing ring (230) is attached to the first sealing ring (110).
4. A polyethylene porous reinforced pipe flexible seal ring socket and spigot joint mechanism according to claim 3, wherein: a first annular groove (120) is formed in the side wall of the end part of the inner cavity of the socket (100).
5. The polyethylene porous reinforced pipe flexible sealing ring socket and spigot joint mechanism according to claim 4, wherein: a second annular groove (240) is formed in the end portion of the socket (200), and the second annular groove (240) corresponds to the first annular groove (120).
6. The polyethylene porous reinforced pipe flexible sealing ring socket and spigot joint mechanism according to claim 5, wherein: the inner cavities of the first annular groove (120) and the second annular groove (240) are inlaid with expansion rings (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081522.XU CN220286748U (en) | 2023-05-08 | 2023-05-08 | Polyethylene porous reinforced reinforcing pipe flexible seal ring socket mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321081522.XU CN220286748U (en) | 2023-05-08 | 2023-05-08 | Polyethylene porous reinforced reinforcing pipe flexible seal ring socket mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286748U true CN220286748U (en) | 2024-01-02 |
Family
ID=89342473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321081522.XU Active CN220286748U (en) | 2023-05-08 | 2023-05-08 | Polyethylene porous reinforced reinforcing pipe flexible seal ring socket mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286748U (en) |
-
2023
- 2023-05-08 CN CN202321081522.XU patent/CN220286748U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flexible sealing ring socket mechanism for polyethylene porous reinforced pipes Granted publication date: 20240102 Pledgee: Anhui Changfeng Kong set Branch Keyuan village bank Limited by Share Ltd. Pledgor: ANHUI WANAN ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2024980009587 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |