CN112483746A - Composite pipe capable of being quickly connected - Google Patents
Composite pipe capable of being quickly connected Download PDFInfo
- Publication number
- CN112483746A CN112483746A CN202011348054.9A CN202011348054A CN112483746A CN 112483746 A CN112483746 A CN 112483746A CN 202011348054 A CN202011348054 A CN 202011348054A CN 112483746 A CN112483746 A CN 112483746A
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- pipeline
- limiting
- composite pipe
- rubber layer
- 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.)
- Withdrawn
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
- F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
- F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket
Abstract
The invention discloses a composite pipe capable of being quickly connected, which comprises a pipeline and a connecting piece, wherein the connecting piece is arranged in a hollow manner, the pipeline is inserted into the connecting piece, the inner side walls of two sides of the connecting piece are respectively provided with a limiting groove, a limiting mechanism corresponding to the limiting grooves is arranged in the pipeline, the limiting mechanism comprises two L-shaped limiting blocks which are symmetrically arranged, the horizontal ends of the two limiting blocks respectively penetrate through the inner side walls of the pipeline and extend to the inner parts of the two limiting grooves, the side walls, close to the vertical ends of the two limiting blocks, are jointly and fixedly connected with a spring, two opposite outer side walls of the connecting piece are respectively provided with an operating groove communicated with the limiting grooves, and the outer. The connecting piece can adapt to the connection of various pipelines, can smoothly complete the operation without special technicians, does not need special tools, and can quickly and easily complete the pipeline connection by directly inserting the pipeline into the connecting piece.
Description
Technical Field
The invention belongs to the technical field of pipeline connection, and particularly relates to a composite pipe capable of being quickly connected.
Background
The pipe connection parts sold in the market at present basically adopt the following connection modes: hot-melt welding, screw connection, glue bonding, and clamping; the connecting pipe fittings in the modes require certain operation experience and technology of installation operators, otherwise, the pipeline connecting part has the fault phenomena of water leakage, falling off and the like; the process of pipeline connection operation is more, and the time consumption is longer; meanwhile, various special tools are often needed for auxiliary operation of the connecting pipe fittings during installation operation, so that the process is more and the operation is complicated.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a composite pipe material capable of being quickly connected,
including pipeline, connecting piece cavity sets up, the pipeline is pegged graft and is set up in the connecting piece, the spacing groove has all been seted up to the both sides inside wall of connecting piece, the inside of pipeline be equipped with the stop gear that the spacing groove is corresponding, stop gear includes the stopper of the L type that two symmetries set up, two the horizontal end of stopper runs through respectively the inside wall of pipeline and extend to the inside of two spacing grooves, two the vertical mutually close to common fixedly connected with spring of lateral wall of stopper, the operation groove that is linked together with the spacing groove is all seted up to two relative lateral walls of connecting piece, the surface of connecting piece is provided with the inoxidizing coating.
Preferably, for the operating personnel extrusion stopper of being convenient for the stopper both ends that the stopper leaned on the operation groove all are provided with the protective layer, protective layer all adopt the rubber material.
Preferably, the outer surface of the protective layer is provided with a fluorocarbon coating.
Preferably, both ends along the length direction of the connecting piece are provided with limiting mechanisms.
Preferably, one side of the fluorocarbon coating layer, which is far away from the protective layer, is provided with a methyl diphenyl room temperature vulcanized silicone rubber layer.
Preferably, a epichlorohydrin rubber layer is arranged on one side of the methyl diphenyl room temperature vulcanized silicone rubber layer, which is far away from the fluorocarbon coating.
Preferably, a butadiene-acrylonitrile rubber layer is arranged on one side of the epichlorohydrin rubber layer, which is far away from the methyl diphenyl room temperature vulcanized silicone rubber layer.
Preferably, the joint of the limiting block and the pipeline and the connecting piece is provided with a waterproof ring.
The invention has the beneficial effects
The connecting piece can adapt to the connection of various pipelines, can smoothly complete the operation without special technicians, does not need special tools, and can quickly and easily complete the pipeline connection by directly inserting the pipeline into the connecting piece.
Drawings
FIG. 1 is a sectional view of the structure of the present invention.
Fig. 2 is a structural half sectional view of the connector of the present invention.
Description of reference numerals: the pipe comprises a pipe 1, a connecting piece 2, a limiting groove 3, a limiting block 4, a spring 5, a protective layer 6, a fluorocarbon coating 7, an 8-methyl diphenyl room temperature vulcanized silicone rubber layer, a 9-epichlorohydrin rubber layer and a 10-nitrile rubber layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-2, the present invention provides a quick connect composite pipe,
the pipeline connecting device comprises a pipeline 1 and a connecting piece 2, wherein the connecting piece 2 is arranged in a hollow manner, the pipeline 1 is inserted into the connecting piece 2, the inner side walls of the two sides of the connecting piece 2 are both provided with a limiting groove 3, the inside of the pipeline 1 is provided with a limiting mechanism corresponding to the limiting groove 3, the limiting mechanism comprises two L-shaped limiting blocks 4 which are symmetrically arranged, the horizontal ends of the two limiting blocks 4 respectively penetrate through the inner side walls of the pipeline 1 and extend to the insides of the two limiting grooves 3, the two side walls, which are close to the vertical ends of the two limiting blocks 4, are fixedly connected with a spring 5, the two opposite outer side walls of the connecting piece 2 are both provided with an operating groove communicated with the limiting grooves 3, and the outer surface of,
an operator firstly squeezes the limiting blocks 4 on the pipeline 1 to enable the limiting blocks 4 to be close together, then the pipeline 1 is inserted into the connecting piece 2 and enables the pipeline 1 and the connecting piece 2 to slide relatively, when the limiting blocks 4 slide to the end of the limiting groove 3, the spring 5 pushes the limiting blocks 4 out of the limiting groove 3 due to the elasticity of the spring, and then the quick connection of the pipeline 1 is completed;
when the pipeline 1 needs to be replaced or maintained, the limiting mechanism is arranged, an operator manually penetrates fingers through the two operation grooves and enables the two limiting blocks 4 to move close to each other, and when the horizontal ends of the limiting blocks 4 are separated from the limiting grooves 3, the pipeline 1 can be easily separated from the connecting piece 2, so that the purpose of replacing or maintaining the pipeline 1 is achieved;
in order to facilitate the operators to extrude the limiting block 4, protective layers are arranged at two ends of the limiting block 4 close to the operation groove, the protective layers 6 and the protective layers are made of rubber, and the protective layers are arranged at two ends of the limiting block 4, so that the operators are prevented from easily pricking hands when the fingers extrude the limiting block 4, and the physical and mental health of the operators is effectively improved;
the two ends of the connecting piece 2 in the length direction are respectively provided with a limiting mechanism, and the limiting mechanisms are arranged at the two ends, so that the connecting flexibility is improved;
the outer surface of the protective layer 6 is provided with a fluorocarbon coating 7, and the connecting piece 2 has the effects of wear resistance and adhesion resistance by arranging the fluorocarbon coating 7;
the side of the fluorocarbon coating 7, which is far away from the protective layer 6, is provided with the methyl diphenyl room temperature vulcanized silicone rubber layer 8, and the methyl diphenyl room temperature vulcanized silicone rubber layer 8 has the advantages of water resistance, ozone resistance, electric arc resistance, corona resistance, weather aging resistance and the like;
the side, away from the fluorocarbon coating 7, of the methyl diphenyl room temperature vulcanized silicone rubber layer 8 is provided with a epichlorohydrin rubber layer 9, and the epichlorohydrin rubber layer 9 is arranged to achieve good corrosion resistance and weather resistance;
a butadiene-acrylonitrile rubber layer 10 is arranged on one side of the epichlorohydrin rubber layer 9, which is far away from the methyl diphenyl room temperature vulcanized silicone rubber layer 8, and the butadiene-acrylonitrile rubber layer 10 has the effects of oil resistance, wear resistance, aging resistance and strong air tightness;
the joint of the limiting block 4 and the pipeline 1 and the connecting piece 2 is provided with a waterproof ring, and the sealing performance between the limiting block 4 and the pipeline 1 and the connecting piece 2 can be improved by arranging the waterproof ring.
Principle of operation
The invention relates to a composite pipe with rapid connection, wherein each part is distributed as shown in figures 1-2, when in use, an operator firstly squeezes the limit blocks 4 on the pipeline 1 to enable the limit blocks 4 to be closed, then inserts the pipeline 1 into the connecting piece 2 and enables the pipeline 1 and the connecting piece 2 to slide relatively, when the limit blocks 4 slide to the end of the limit groove 3, the spring 5 pushes the limit blocks 4 out of the limit groove 3 due to the elasticity of the spring 5, and the rapid connection of the pipeline 1 is completed;
when pipeline 1 need be changed or maintained, through setting up stop gear, the manual work of operating personnel passes two operation grooves with the finger and makes two stopper 4 do the motion that is close to mutually, when the horizontal end of stopper 4 and spacing groove 3 separation, alright separate pipeline 1 and connecting piece 2 easily to reach the purpose to the change or the maintenance of pipeline 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A composite pipe material for quick connection is characterized in that,
comprises a pipeline (1) and a connecting piece (2), wherein the connecting piece (2) is arranged in a hollow way, the pipeline (1) is inserted in the connecting piece (2), the inner side walls of the two sides of the connecting piece (2) are both provided with a limiting groove (3), a limiting mechanism corresponding to the limiting groove (3) is arranged in the pipeline (1), the limiting mechanism comprises two L-shaped limiting blocks (4) which are symmetrically arranged, the horizontal ends of the two limiting blocks (4) respectively penetrate through the inner side wall of the pipeline (1) and extend to the inner parts of the two limiting grooves (3), the side walls of the two limiting blocks (4) which are close to the vertical ends are fixedly connected with a spring (5) together, the operation groove that is linked together with spacing groove (3) is all seted up to two relative lateral walls of connecting piece (2), the surface of connecting piece (2) is provided with inoxidizing coating (6).
2. A quick connect composite pipe according to claim 1,
for the convenience of an operator to extrude the limiting block (4), protective layers are arranged at two ends, close to the operating groove, of the limiting block (4), and the protective layers (6) and the protective layers are made of rubber materials.
3. A quick connect composite pipe according to claim 2,
the outer surface of the protective layer (6) is provided with a fluorocarbon coating (7).
4. A quick connect composite pipe according to claim 1,
and limiting mechanisms are arranged at two ends of the connecting piece (2) in the length direction.
5. A quick connect composite pipe according to claim 3,
and a methyl diphenyl room temperature vulcanized silicone rubber layer (8) is arranged on one side of the fluorocarbon coating (7) far away from the protective layer (6).
6. A quick connect composite pipe according to claim 5,
and a epichlorohydrin rubber layer (9) is arranged on one side of the methyl diphenyl room temperature vulcanized silicone rubber layer (8) far away from the fluorocarbon coating (7).
7. A quick connect composite pipe according to claim 6,
and a butadiene-acrylonitrile rubber layer (10) is arranged on one side of the epichlorohydrin rubber layer (9) far away from the methyl diphenyl room temperature vulcanized silicone rubber layer (8).
8. A quick connect composite pipe according to claim 1,
and waterproof rings are arranged at the joint of the limiting block (4) and the pipeline (1) and the connecting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348054.9A CN112483746A (en) | 2020-11-26 | 2020-11-26 | Composite pipe capable of being quickly connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011348054.9A CN112483746A (en) | 2020-11-26 | 2020-11-26 | Composite pipe capable of being quickly connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112483746A true CN112483746A (en) | 2021-03-12 |
Family
ID=74935850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011348054.9A Withdrawn CN112483746A (en) | 2020-11-26 | 2020-11-26 | Composite pipe capable of being quickly connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112483746A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0054714A2 (en) * | 1980-12-20 | 1982-06-30 | Erich Prof. Dr. med. Rügheimer | Connecting system with plug-in connectors for respiratory and anaesthetic devices |
| CN207621543U (en) * | 2017-11-21 | 2018-07-17 | 冯志祥 | A kind of quick inserting-connecting type Gas Pipe of installation |
| CN208565921U (en) * | 2018-07-03 | 2019-03-01 | 昆明宥同管业有限公司 | A kind of pvc pipe being easily installed disassembly |
| CN210068935U (en) * | 2019-04-04 | 2020-02-14 | 青岛鑫家达精密器械有限公司 | Sealing gasket for assembling air pressure rod |
| CN210282003U (en) * | 2019-06-05 | 2020-04-10 | 天津泰达滨海清洁能源集团有限公司 | Inspection device for natural gas conveying pipeline |
| CN210950341U (en) * | 2019-11-15 | 2020-07-07 | 南通东科工具有限公司 | Quick mounting and dismounting device for air blowing pipe |
| CN211145705U (en) * | 2019-09-02 | 2020-07-31 | 苏州临湖实验室设备有限公司 | But fast assembly's tap |
| CN211371597U (en) * | 2019-12-26 | 2020-08-28 | 江苏帕卓管路系统股份有限公司 | Self-sealing quick connector convenient to clamp |
-
2020
- 2020-11-26 CN CN202011348054.9A patent/CN112483746A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0054714A2 (en) * | 1980-12-20 | 1982-06-30 | Erich Prof. Dr. med. Rügheimer | Connecting system with plug-in connectors for respiratory and anaesthetic devices |
| CN207621543U (en) * | 2017-11-21 | 2018-07-17 | 冯志祥 | A kind of quick inserting-connecting type Gas Pipe of installation |
| CN208565921U (en) * | 2018-07-03 | 2019-03-01 | 昆明宥同管业有限公司 | A kind of pvc pipe being easily installed disassembly |
| CN210068935U (en) * | 2019-04-04 | 2020-02-14 | 青岛鑫家达精密器械有限公司 | Sealing gasket for assembling air pressure rod |
| CN210282003U (en) * | 2019-06-05 | 2020-04-10 | 天津泰达滨海清洁能源集团有限公司 | Inspection device for natural gas conveying pipeline |
| CN211145705U (en) * | 2019-09-02 | 2020-07-31 | 苏州临湖实验室设备有限公司 | But fast assembly's tap |
| CN210950341U (en) * | 2019-11-15 | 2020-07-07 | 南通东科工具有限公司 | Quick mounting and dismounting device for air blowing pipe |
| CN211371597U (en) * | 2019-12-26 | 2020-08-28 | 江苏帕卓管路系统股份有限公司 | Self-sealing quick connector convenient to clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
|
| WW01 | Invention patent application withdrawn after publication |