CN220249208U - Quick connector and plug - Google Patents
Quick connector and plug Download PDFInfo
- Publication number
- CN220249208U CN220249208U CN202321824527.7U CN202321824527U CN220249208U CN 220249208 U CN220249208 U CN 220249208U CN 202321824527 U CN202321824527 U CN 202321824527U CN 220249208 U CN220249208 U CN 220249208U
- Authority
- CN
- China
- Prior art keywords
- connector
- flange
- plug
- threaded connector
- connecting part
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The technical scheme adopted by the quick connector comprises a connecting part, wherein one end of the connecting part is provided with a flange and is connected with a threaded connector, the end face of the flange, which faces one end of the threaded connector, is provided with a positioning groove, and the positioning groove is provided with a sealing ring; one end of the connecting part, which is far away from the threaded connector, is provided with a pipeline connector; the connecting part, the threaded connector and the pipeline connector are hollow and communicated; the plug comprises a plug body, a flange is arranged at one end of the plug body, a threaded connector is arranged on the flange, a positioning groove is formed in the end face of one end of the threaded connector, and a sealing ring is arranged in the positioning groove. The sealing ring replaces a raw material belt in the prior art, the end surface area is enlarged by the flange to support and squeeze the sealing ring, the sealing performance is enhanced, and the installation efficiency of the quick connector and the plug is improved.
Description
Technical Field
The utility model relates to the technical field of pipe joints, in particular to a quick connector and a plug.
Background
One cooling mode of the mechanical seal is to connect the mechanical seal with two cooling pipelines, pour cooling medium into the mechanical seal, and take away heat through the flow of the cooling medium. Specifically, the mechanical seal is provided with an inlet groove and an outlet groove, the inlet groove and the outlet groove are in threaded connection with a joint, and the cooling pipeline is connected to the joint, and the joint is shown in fig. 4. In order to guarantee the sealing effect between the joint and the inlet groove and the outlet groove, the existing method is to wrap the raw material belt on the surface of the external thread of the joint, so that the time is long, the efficiency is low, the raw material belt is easy to damage and break, the sealing effect is poor, and fragments remain on the thread and are difficult to clean. Thus, improvements to existing joints are needed.
Disclosure of Invention
Aiming at the problems of low sealing efficiency and poor sealing effect of a raw material belt in the prior art, the utility model provides a quick connector and a plug.
The utility model provides the following technical scheme: the quick connector comprises a connecting part, wherein one end of the connecting part is provided with a flange and is connected with a threaded connector, a positioning groove is formed in the end face of the flange, facing one end of the threaded connector, of the flange, and a sealing ring is arranged in the positioning groove; one end of the connecting part, which is far away from the threaded connector, is provided with a pipeline connector; the connecting part, the threaded connector and the pipeline connector are hollow and communicated.
Preferably, an annular groove is formed in the outer wall of one end of the threaded connector, which faces the flange.
Preferably, the pipe connector is a socket joint or a snap-in joint.
Preferably, the outer wall of the connecting part is provided with a plurality of wrench grooves.
The utility model provides a plug, includes the plug body, plug body one end is provided with the flange and is connected with the screwed joint head, the flange orientation screwed joint head one end terminal surface is provided with the constant head tank, the constant head tank is provided with the sealing washer.
Preferably, an annular groove is formed in the outer wall of one end of the threaded connector, which faces the flange.
Preferably, the threaded connector is solid.
Preferably, the plug body is provided with a plurality of wrench grooves.
The beneficial effects of the utility model are as follows: the flange end faces of the quick connector and the plug are provided with positioning grooves and seal rings are arranged in the grooves, the end face areas of the flanges are enlarged to support and squeeze the seal rings, the sealing performance is enhanced, compared with the prior art, the quick connector and the plug are not required to be wound with a raw material belt, and the installation efficiency of the quick connector and the plug is improved.
Drawings
FIG. 1 is a schematic view of one embodiment of a quick connector.
Fig. 2 is a section A-A of fig. 1.
Fig. 3 is a schematic diagram of one embodiment of a plug.
Fig. 4 is a schematic diagram of a prior art joint.
Reference numerals: 10-connecting parts, 11-spanner grooves, 20-flanges, 21-positioning grooves, 30-threaded connectors, 31-annular grooves, 40-sealing rings, 50-pipeline connectors and 60-plug bodies.
Detailed Description
Embodiments of the present utility model will be described in more detail below with reference to the drawings and reference numerals, so that those skilled in the art can practice the present utility model after studying the specification. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples
The present utility model provides a quick connector as shown in fig. 1-2, comprising a connection portion 10, a threaded connection head 30 and a pipe connection head 50. The connecting portion 10 one end is provided with the flange 20 and is connected with the threaded connection head 30, and its one end that keeps away from threaded connection head 30 is provided with the pipe connection head 50, but connecting portion 10, flange 20, threaded connection head 30, pipe connection head 50 integrated into one piece, and connecting portion 10, threaded connection head 30, pipe connection head 50 inside all are hollow and communicate to carry the cooling medium. The pipe connection head 50 is a socket joint or a snap-in joint, so as to realize quick connection with the cooling pipe. The outer wall of the connecting portion 10 is provided with a plurality of wrench grooves 11, so that the quick connector can be rotated conveniently, and in this embodiment, the number of wrench grooves 11 is 4.
Threaded connector 30 is used to connect the inlet and outlet grooves on the mechanical seal. The flange 20 is provided with a positioning groove 21 towards the end face of one end of the threaded connector 30, and the positioning groove 21 is an annular groove body and extends along the circumferential direction of the flange 20. The positioning groove 21 is provided with a sealing ring 40. The flange 20 enlarges the end surface area of the connection part 10, provides support for the seal ring 40, and presses the seal ring 40 when the screw joint 30 is connected with the inlet and outlet grooves of the mechanical seal, thereby enhancing the sealing performance. Compared with the prior art, the quick connector has the advantages that a raw material belt is not required to be wound, the installation efficiency of the quick connector is greatly improved, and threads are clean and have no residues.
Further, an outer wall of the threaded connector 30 facing the flange 20 is provided with a ring groove 31 as a relief groove during the threading.
Examples
The utility model provides a plug as shown in fig. 3, which is used for plugging an inlet groove and an outlet groove on mechanical sealing, and comprises a plug body 60, wherein one end of the plug body 60 is provided with a flange 20 and is connected with a threaded connector 30, the plug body 60, the flange 20 and the threaded connector 30 can be integrally formed, and the threaded connector 30 is solid. The plug body 60 is provided with a plurality of wrench grooves, which facilitate the rotation of the plug.
The flange 20 is provided with a positioning groove 21 towards the end face of one end of the threaded connector 30, and the positioning groove 21 is provided with a sealing ring 40. The flange 20 enlarges the end surface area of the plug body, provides support for the seal ring, presses the seal ring 40 when the threaded connector 30 is connected with the inlet and outlet grooves of the mechanical seal, and enhances the sealing performance.
Further, an outer wall of the threaded connector 30 facing the flange 20 is provided with a ring groove 31 as a relief groove during the threading.
The foregoing is a description of one or more embodiments of the utility model, which are specific and detailed, but are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. The quick connector is characterized by comprising a connecting part (10), wherein one end of the connecting part (10) is provided with a flange (20) and is connected with a threaded connector (30), the flange (20) faces towards the end face of one end of the threaded connector (30) and is provided with a positioning groove (21), and the positioning groove (21) is provided with a sealing ring (40); one end of the connecting part (10) far away from the threaded connector (30) is provided with a pipeline connector (50); the connecting part (10), the threaded connector (30) and the pipeline connector (50) are hollow and communicated.
2. A quick connector as claimed in claim 1, wherein: an annular groove (31) is formed in the outer wall of one end, facing the flange (20), of the threaded connector (30).
3. A quick connector as claimed in claim 1, wherein: the pipe connector (50) is a socket joint or a buckle joint.
4. A quick connector as claimed in claim 1, wherein: the outer wall of the connecting part (10) is provided with a plurality of wrench grooves (11).
5. The utility model provides a plug, includes end cap body (60), its characterized in that, end cap body (60) one end is provided with flange (20) and is connected with threaded connection head (30), flange (20) orientation threaded connection head (30) one end terminal surface is provided with constant head tank (21), constant head tank (21) are provided with sealing washer (40).
6. The plug of claim 5, wherein: an annular groove (31) is formed in the outer wall of one end, facing the flange (20), of the threaded connector (30).
7. The plug of claim 5, wherein: the threaded connector (30) is solid.
8. The plug of claim 5, wherein: the plug body (60) is provided with a plurality of wrench grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824527.7U CN220249208U (en) | 2023-07-12 | 2023-07-12 | Quick connector and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321824527.7U CN220249208U (en) | 2023-07-12 | 2023-07-12 | Quick connector and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249208U true CN220249208U (en) | 2023-12-26 |
Family
ID=89272055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321824527.7U Active CN220249208U (en) | 2023-07-12 | 2023-07-12 | Quick connector and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249208U (en) |
-
2023
- 2023-07-12 CN CN202321824527.7U patent/CN220249208U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109764197A (en) | A kind of pipeline jointing construction and pipe-line system | |
| CN204533919U (en) | The self-sealed mechanical compaction sleeve of a kind of bellows | |
| CN220249208U (en) | Quick connector and plug | |
| CN107654764A (en) | A kind of easy air-conditioning duct attachment structure | |
| CN201964061U (en) | Pipe connector for high-temperature and high-pressure fuel gas system | |
| CN207584216U (en) | A kind of ferrule-type compression joint with inner card cage | |
| CN210462018U (en) | Thread clamping and pressing type pipe fitting structure | |
| CN105443889A (en) | Rapid assembly connector for fuel gas corrugated pipe | |
| CN203421370U (en) | Right-angle connector component | |
| CN201206685Y (en) | Pipe joint | |
| CN210153366U (en) | Pipe connecting piece | |
| CN201836592U (en) | Pipeline connection structure for copper spherical valve | |
| CN215981420U (en) | Overhaul water end cap subassembly | |
| CN203870303U (en) | Joint box cable quick-sealing assembly | |
| JP2004100808A (en) | Joint structure for connecting header | |
| CN214008431U (en) | Quick pneumatic joint with stable airflow | |
| CN210770782U (en) | Sealing pipe joint | |
| CN210830856U (en) | Integrated snap ring hard sealing gas joint | |
| CN207406943U (en) | A kind of sealing device of non-threaded sealing pipe screw thread | |
| CN201242015Y (en) | Pipeline connector | |
| CN213871613U (en) | Quick-insertion three-way joint with middle threaded end having rotating function structure | |
| CN2572183Y (en) | Insertion type gas joint pipe | |
| CN208123676U (en) | Double nut loose joint | |
| CN2320873Y (en) | Pipe joint | |
| CN215232451U (en) | Y-shaped filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |