CN210179120U - Single-side glue injection sealing flange with leaking stoppage sealing ring - Google Patents
Single-side glue injection sealing flange with leaking stoppage sealing ring Download PDFInfo
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- CN210179120U CN210179120U CN201822038526.5U CN201822038526U CN210179120U CN 210179120 U CN210179120 U CN 210179120U CN 201822038526 U CN201822038526 U CN 201822038526U CN 210179120 U CN210179120 U CN 210179120U
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- sealing ring
- glue injection
- leaking stoppage
- flange
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Abstract
The utility model belongs to the technical research field of pressure pipelines, in particular to a unilateral glue injection sealing flange with a leaking stoppage sealing ring, which comprises a socket (1) arranged in pairs, a flange (2) matched and connected with the socket (1), a ball-shaped nut (8) matched and connected with the flange and a bolt (9); t type sealing ring (3) are equipped with between cover festival (1), T type sealing ring (3) skin joint T type leaking stoppage sealing ring (4), with unilateral cover festival (1) department that T type leaking stoppage sealing ring (4) correspond is equipped with injecting glue hole (5), the utility model discloses directly form certain cavity through injecting glue hole pair leaking stoppage sealing ring and unilateral cover festival and carry out the injecting glue and handle, form annular sealing rubber ring, play the effect of leaking stoppage.
Description
Technical Field
The utility model belongs to the technical research field of pipeline under pressure, especially, relate to a unilateral injecting glue sealing flange with leaking stoppage sealing ring.
Background
The high-pressure self-tightening flange is a novel high-pressure flange which is more beneficial to pipeline connection under severe working conditions such as high pressure, high temperature, high corrosion and the like. The traditional flange achieves the sealing effect by means of plastic deformation of a sealing gasket, and belongs to soft sealing, while the core of the high-pressure self-tightening flange is unique and novel sealing, namely the sealing is formed by means of elastic deformation of a sealing lip (T-shaped arm) of a sealing ring, and belongs to hard sealing. The combination of the sleeve joint, the cutting sleeve and the sealing ring forms a strong rigid body, so that the strength of the connecting part is far greater than the strength of the pipe parent metal. When the pressure is applied, the rib and the lip respectively play roles in strength and sealing, so that the self-tightening sealing can be realized, the pipeline can be reinforced, and the overall strength of the connecting part is greatly enhanced. But the condition of leaking all probably appears in the flange of any form in the use, especially relapse repetitious usage back, high pressure self-clinching formula flange in case the condition of leaking appears, current leaking stoppage mode is not suitable for, and the utility model discloses it is exactly on current basis, improved high pressure self-clinching formula flange for when it the condition of leaking appears, injecting glue leaking stoppage that can be timely.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a problem among the above-mentioned background of effectual solution has proposed a unilateral injecting glue sealing flange with leaking stoppage sealing ring, and concrete technical scheme is as follows:
a single-side glue injection sealing flange with a leaking stoppage sealing ring comprises a socket (1) arranged in pairs, a flange (2) connected with the socket (1) in a matching way, a spherical nut (8) connected with the flange in a matching way and a bolt (9); t-shaped sealing rings (3) are arranged among the sockets (1), the outer layers of the T-shaped sealing rings (3) are connected with T-shaped leakage stopping sealing rings (4), and glue injection holes (5) are formed in the positions, corresponding to the T-shaped leakage stopping sealing rings (4), of the single-side sockets (1);
preferably, the glue injection hole (5) is connected with a glue injection valve (6), the glue injection valve (6) is in threaded connection with the glue injection hole (5), an adjusting nut (7) is arranged on the glue injection valve (6), and the adjusting nut (7) is perpendicular to a valve body of the glue injection valve (6);
preferably, the inner diameter of the glue injection hole (5) is 1-2mm, and the inner diameter of the thread in the glue injection hole is 4-6 mm;
compared with the prior art, the utility model discloses a benefit lies in: the utility model discloses improved high pressure self-clinching formula flange, T type leaking stoppage sealing ring has been increased, T type leaking stoppage sealing ring and original T type sealing ring in close contact with, form certain cavity during the use between T type leaking stoppage sealing ring and the socket, the unilateral socket position that corresponds the cavity is equipped with the injecting glue hole, when taking place to leak, directly form certain cavity through the injecting glue hole between leaking stoppage sealing ring and the unilateral socket and carry out the injecting glue and handle, form the annular sealing rubber ring, play the effect of leaking stoppage, and simultaneously, the annular sealing rubber ring can expand tight T type sealing ring and T type leaking stoppage sealing ring, the leakproofness is strong, and can in time solve and leak the crisis.
Drawings
FIG. 1 is a schematic view of a high pressure self-clinching flange;
FIG. 2 is a cross-sectional view of a conventional high pressure self-tightening flange;
fig. 3 is a schematic view of the present invention.
Detailed Description
In order to make the technical personnel in the technical field understand the scheme of the invention better, the invention is further explained in detail with the attached drawings and the embodiment;
a unilateral glue injection sealing flange with a leaking stoppage sealing ring comprises a socket 1, a flange 2, a ball-shaped nut 8 and a bolt 9, wherein the socket 1 is arranged in pair, the flange 2 is connected with the socket 1 in a matching way, and the ball-shaped nut 8 and the bolt 9 are connected on the flange in a matching way; t-shaped sealing rings 3 are arranged among the sleeve joints 1, the outer layers of the T-shaped sealing rings 3 are connected with T-shaped leaking stoppage sealing rings 4, and glue injection holes 5 are formed in the single-side sleeve joints 1 corresponding to the T-shaped leaking stoppage sealing rings 4;
the glue injection hole 5 is connected with a glue injection valve 6, the glue injection valve 6 is in threaded connection with the glue injection hole 5, an adjusting nut 7 is arranged on the glue injection valve 6, and the adjusting nut 7 is perpendicular to a valve body of the glue injection valve 6;
the inner diameter of the glue injection hole 5 is 1-2mm, and the inner diameter of the thread in the glue injection hole is 4-6 mm;
working mode
When leakage occurs, the glue injection equipment is connected with the glue injection valve through a pipeline, the adjusting nut is opened, glue is injected inwards through the glue injection hole, a certain cavity is formed between the leaking stoppage sealing ring and the sleeve joint through the glue injection hole to perform glue injection treatment, an annular sealing rubber ring is formed and is filled and sealed by the glue injection agent, and the glue injection agent does not increase the bearing pressure of the flange in the annular gap to achieve the purpose of leaking stoppage.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A single-side glue injection sealing flange with a leaking stoppage sealing ring comprises a socket (1) arranged in pairs, a flange (2) connected with the socket (1) in a matching way, a spherical nut (8) connected with the flange in a matching way and a bolt (9); t type sealing ring (3) are equipped with between cover festival (1), T type leaking stoppage sealing ring (4) are connected to T type sealing ring (3) skin, its characterized in that, with unilateral cover festival (1) department that T type leaking stoppage sealing ring (4) correspond is equipped with notes gluey hole (5).
2. The single-side glue injection sealing flange with the leaking stoppage sealing ring as claimed in claim 1, wherein the glue injection hole (5) is connected with a glue injection valve (6), the glue injection valve (6) is in threaded connection with the glue injection hole (5), an adjusting nut (7) is arranged on the glue injection valve (6), and the adjusting nut (7) is perpendicular to a valve body of the glue injection valve (6).
3. The single-side glue injection sealing flange with the leaking stoppage sealing ring as claimed in claim 1, wherein the inner diameter of the glue injection hole (5) is 1-2mm, and the inner diameter of the thread position in the glue injection hole is 4-6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038526.5U CN210179120U (en) | 2018-12-06 | 2018-12-06 | Single-side glue injection sealing flange with leaking stoppage sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038526.5U CN210179120U (en) | 2018-12-06 | 2018-12-06 | Single-side glue injection sealing flange with leaking stoppage sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179120U true CN210179120U (en) | 2020-03-24 |
Family
ID=69828553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038526.5U Active CN210179120U (en) | 2018-12-06 | 2018-12-06 | Single-side glue injection sealing flange with leaking stoppage sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853392A (en) * | 2020-06-24 | 2020-10-30 | 广东文泓建设有限公司 | Municipal water supply pipeline, water distribution pipe network and municipal water supply system |
-
2018
- 2018-12-06 CN CN201822038526.5U patent/CN210179120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853392A (en) * | 2020-06-24 | 2020-10-30 | 广东文泓建设有限公司 | Municipal water supply pipeline, water distribution pipe network and municipal water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220218 Address after: 300000 No. 58, Vientiane Road, Dagang Economic Development Zone, Zhongtang Town, Binhai New Area, Tianjin Patentee after: TIANJIN SEALING LEAK SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 300450 Tianjin Binhai New Area Tianjin Dagang Petrochemical Industrial Park No. 1062 Kaixuan Street Patentee before: Zhongke Lichuang (Tianjin) Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |