CN202691348U - High temperature and high pressure resisting pipe joint - Google Patents
High temperature and high pressure resisting pipe joint Download PDFInfo
- Publication number
- CN202691348U CN202691348U CN 201220233466 CN201220233466U CN202691348U CN 202691348 U CN202691348 U CN 202691348U CN 201220233466 CN201220233466 CN 201220233466 CN 201220233466 U CN201220233466 U CN 201220233466U CN 202691348 U CN202691348 U CN 202691348U
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- China
- Prior art keywords
- joint
- high temperature
- fittings body
- pipe
- joint body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a high temperature and high pressure resisting pipe joint, comprising a joint body, a joint pipe, and a connector which is used for connecting the joint body with the joint pipe; a plurality of sealing elements are also arranged between the joint body and the joint pipe, and are arranged in grooves of the end faces of the joint body and the joint pipe; a first step and a second step are respectively arranged on the inner wall of the joint body close to an end part, wherein diameter of an inner circle of the first step is more than that of the inner circle of the second step; and the outer wall of the joint body is of a longitudinally symmetrical structure. The pipe joint is reasonable in structure, is capable of effectively improving mounting efficiency, has an excellent sealing effect, and meanwhile, is suitable for various high temperature and high pressure environments.
Description
Technical field
The utility model relates to a kind of pipe joint, particularly a kind of high temperature resistance high-pressure pipe connector.
Background technique
At present, many equipment often use high-pressure medium as the transmission of power medium, and at smelting industry, commonly used to medium transfer units such as hydraulic oil pipelines, its working environment many places are in rugged environment such as high temperature, high pressure.But existing pipe joint does not generally also have the function of high temperature resistance, high pressure, existing pipe joint does not have good sealing effect simultaneously, and can't better be applicable to the pipe joint of various ways, thereby affect to a certain extent the quality of equipment, reduce the working life of equipment.
Summary of the invention
The purpose of this utility model just is to provide a kind of high temperature resistance high-pressure pipe connector, can solve the problem that the aforementioned tube joint exists fully.
To achieve these goals, the technical solution adopted in the utility model is such: high temperature resistance high-pressure pipe connector of the present utility model, comprise fittings body, adapter and the link that fittings body and adapter are coupled together, also be provided with Sealing between fittings body and the adapter, Sealing is arranged on fittings body and takes in the groove of end face, fittings body is respectively equipped with first step and second step near inner wall of end, the interior circular diameter of first step is greater than the interior circular diameter of second step, and the fittings body outer wall adopts up and down symplex structure.
As preferably, described groove is circular groove, and implementation result is better.
As preferably, shape size and the groove of described Sealing are complementary, and be reasonable in design.
Compared with prior art, the utility model has the advantage of: the design of Sealing makes its function with high temperature resistance high pressure, can better seal between pipe joint and the equipment; Fittings body is respectively equipped with first step and second step near inner wall of end, and the interior circular diameter of first step has further strengthened sealability of the present utility model greater than the interior circular diameter of second step; The fittings body outer wall adopts up and down symplex structure, the convenient installation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, high temperature resistance high-pressure pipe connector of the present utility model, comprise fittings body 1, take over 3 and with fittings body 1 with take over 3 links that couple together, fittings body 1 and take over 3 between also be provided with Sealing, Sealing is arranged on fittings body 1 and takes in the groove 2 of 3 end faces, fittings body 1 is respectively equipped with first step 4 and second step 5 near inner wall of end, the interior circular diameter of first step 4 is greater than the interior circular diameter of second step 5, and fittings body 1 outer wall adopts up and down symplex structure, described groove 2 is circular groove, and the shape size of described Sealing and groove 2 are complementary.
The design of Sealing makes its function with high temperature resistance high pressure, can better seal between pipe joint and the equipment; Fittings body 1 is respectively equipped with first step 4 and second step 5 near inner wall of end, and the interior circular diameter of first step 4 has further strengthened sealability of the present utility model greater than the interior circular diameter of second step 5; Fittings body 1 outer wall adopts up and down symplex structure, the convenient installation.
Claims (3)
1. high temperature resistance high-pressure pipe connector, comprise fittings body, adapter and the link that fittings body and adapter are coupled together, it is characterized in that: also be provided with Sealing between fittings body and the adapter, Sealing is arranged on fittings body and takes in the groove of end face, fittings body is respectively equipped with first step and second step near inner wall of end, the interior circular diameter of first step is greater than the interior circular diameter of second step, and the fittings body outer wall adopts up and down symplex structure.
2. high temperature resistance high-pressure pipe connector according to claim 1, it is characterized in that: described groove is circular groove.
3. high temperature resistance high-pressure pipe connector according to claim 1 and 2, it is characterized in that: shape size and the groove of described Sealing are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233466 CN202691348U (en) | 2012-05-23 | 2012-05-23 | High temperature and high pressure resisting pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233466 CN202691348U (en) | 2012-05-23 | 2012-05-23 | High temperature and high pressure resisting pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691348U true CN202691348U (en) | 2013-01-23 |
Family
ID=47546970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233466 Expired - Fee Related CN202691348U (en) | 2012-05-23 | 2012-05-23 | High temperature and high pressure resisting pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455819A (en) * | 2014-12-07 | 2015-03-25 | 无锡高卓流体设备有限公司 | Novel high-pressure pipe joint |
-
2012
- 2012-05-23 CN CN 201220233466 patent/CN202691348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455819A (en) * | 2014-12-07 | 2015-03-25 | 无锡高卓流体设备有限公司 | Novel high-pressure pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130523 |