CN212564874U - Stainless steel multi-way joint - Google Patents
Stainless steel multi-way joint Download PDFInfo
- Publication number
- CN212564874U CN212564874U CN202020736557.2U CN202020736557U CN212564874U CN 212564874 U CN212564874 U CN 212564874U CN 202020736557 U CN202020736557 U CN 202020736557U CN 212564874 U CN212564874 U CN 212564874U
- Authority
- CN
- China
- Prior art keywords
- joint
- sealing
- stainless steel
- pipeline
- power supply
- 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
Links
Images
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a stainless steel multi-way joint, which comprises a joint body, wherein a plurality of joints are arranged on the joint body, the joint body and the joint are connected and sealed through a sealing rotating ring, one end of the joint far away from the joint body is provided with a pipeline body, a pipeline cavity is arranged inside the pipeline body, a switching cavity is arranged inside the joint body and the joint, the inner side end of the sealing rotating ring is provided with a sealing strip which moves on the inner wall surface of the pipeline body along with the sealing rotating ring, the inner surface of the joint body is provided with a first tin coating, the outer surface of the tin coating is provided with a passivation layer, the connector comprises a connector body and is characterized in that carbon fiber cloth is arranged on the outer surface of the connector body, a second tin-plated layer is arranged outside the carbon fiber cloth, and a polyolefin anticorrosive layer is arranged outside the second tin-plated layer. The utility model discloses it is convenient that the installation is dismantled, realizes the connection of many pipelines, and the leakproofness is strong, and corrosion resisting property is high, long service life.
Description
Technical Field
The utility model relates to a connect technical field, particularly, relate to a stainless steel multi-way joint.
Background
The joint that leads to is one kind of pipe z spare, its connected form is directly will lead to more and steel pipe butt welding, in daily life, when many branch pipelines need be separated to the output of a main pipeline, just need set up the joint that leads to more this moment, and the pipeline is easy after using for a long time because the damaged crack that produces of external environment factor, this just needs to be changed whole pipeline, very extravagant resource, and maintenance efficiency is lower moreover, and short service life, the installation is dismantled the difficulty, work efficiency is low, the maintenance difficulty. In view of the related technical problems, no effective solution has been proposed at present.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a stainless steel multi-way connects to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
a stainless steel multi-way joint comprises a joint body 1, wherein a plurality of joints 2 are arranged on the joint body 1, the joint body 1 and the joints 2 are connected and sealed through a sealing rotating ring 3, one end of each joint 2, which is far away from the joint body 1, is provided with a pipeline body 7, a pipeline cavity 6 is arranged inside the pipeline body 7, a switching cavity 11 is arranged inside each joint body 1 and each joint 2, the inner side end of each sealing rotating ring 3 is provided with a sealing strip 4, each sealing strip 4 extends along the inner wall of each pipeline body 7, each sealing strip 4 displaces on the inner wall surface of each pipeline body along with the corresponding sealing rotating ring 3, a first tin-plated layer is arranged on the inner surface of the joint body 1, a passivation layer is arranged on the outer surface of each tin-plated layer, carbon fiber cloth is arranged on the outer surface of the joint body 1, and a second tin-plated layer is arranged on the outer surface, and a polyolefin anticorrosive layer is arranged outside the second tin-plated layer.
Further, the inside of sealed swivel ring 3 is provided with power supply mainboard 8, the inside of sealing strip 4 is provided with electric heating wire 41, electric heating wire 41's one end is provided with power supply mainboard 8, be provided with power connection 5 on the power supply mainboard 8, heat electric heating wire 41 for power supply mainboard 8 power supply through outside portable power source equipment 9.
Further, the electric heating wire 41 is wrapped with a rubber sealing layer 42, the rubber sealing layer 42 is wrapped with a heat insulation layer, and the rubber sealing layer 42 is melted by heating with the electric heating wire, so that the molten rubber enters the gap of the pipeline body.
Furthermore, two sides of the sealing rotating ring 3 are respectively provided with an annular assembling cavity, one side of the joint 2 and one side of the joint body 1 are respectively provided with an annular assembling part 21, two sides of the annular assembling part 21 are provided with a limiting convex part, and the annular assembling part 21 and the limiting convex part are arranged inside the annular assembling cavity.
Furthermore, a layer of silica gel sealing layer is bonded inside the annular assembly cavity, so that the contact sealing performance between the annular assembly cavity and the annular assembly part 21 is improved.
Further, the joint body 1 is adapted for high pressure fluid.
Further, a pressure detection hole and a manual valve are arranged on the pipeline body 7, and the pressure detection equipment detects the pressure in the pipeline body by opening the pressure detection hole.
The utility model has the advantages that: the utility model provides a stainless steel multi-way joint, have novel structure, design benefit, convenient to use's advantage, when discovering that the pipeline has the damage, can make the sealing strip rotate through rotating the sealed swivel ring on the joint, and then utilize the sealing strip to block the crack, and finally make the rubber of molten state fill enter into the gap through the hot melt mode, reach the purpose of quick repair, promote work efficiency; through setting up first layer tin coating, passivation layer, second floor tin coating and polyolefin anticorrosive coating, prevent to corrode easily in long-time use and reduce life, reduction in production cost strengthens intensity, prevents to rust. Has higher social use value and application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a stainless steel multi-way joint according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the internal structure of a stainless steel multi-way joint according to an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a sealing strip of a stainless steel multi-way joint according to an embodiment of the present invention.
In the figure:
1. a connector body; 11. a switching cavity 2 and a joint; 21. an annular fitting portion; 3. sealing the rotating ring; 4. a sealing strip; 41. an electric heating wire; 42. a rubber sealing layer; 5. a power supply connector; 6. a conduit cavity; 7. a pipe body; 8. a power supply main board; 9. a mobile power supply device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides a stainless steel multi-way joint.
As shown in fig. 1-3, a stainless steel multi-way joint according to an embodiment of the present invention comprises a joint body 1, wherein a plurality of joints 2 are disposed on the joint body 1, the joint body 1 and the joints 2 are connected and sealed by a sealing rotating ring 3, one end of the joint 2 away from the joint body 1 is provided with a pipe body 7, the inside of the pipe body 7 is provided with a pipe cavity 6, the inside of the joint body 1 and the joint 2 is provided with a switching cavity 11, the inner side end of the sealing rotating ring 3 is provided with a sealing strip 4, the sealing strip 4 extends along the inner wall of the pipe body 7, the sealing strip 4 displaces on the inner wall of the pipe body along with the sealing rotating ring 3, the inner surface of the joint body 1 is provided with a first tin-plated layer, the outer surface of the tin-plated layer is provided with a passivation layer, the outer surface of the joint body 1 is provided with a carbon, the outer part of the carbon fiber cloth is provided with a second tin coating, the outer part of the second tin coating is provided with a polyolefin anticorrosive coating, the inner part of the sealing rotating ring 3 is provided with a power supply mainboard 8, the inner part of the sealing strip 4 is provided with an electric heating wire 41, one end of the electric heating wire 41 is provided with the power supply mainboard 8, the power supply mainboard 8 is provided with a power supply joint 5, the power supply mainboard 8 is supplied with power through an external mobile power supply device 9 to heat the electric heating wire 41, the outer part of the electric heating wire 41 is wrapped with a rubber sealing layer 42, the outer part of the rubber sealing layer 42 is wrapped with a heat insulation layer, the rubber sealing layer 42 is melted through the heating of the electric heating wire, so that rubber in a melting state enters a gap of a pipeline body, two sides of the sealing rotating ring 3 are respectively provided with an annular assembling cavity, one side of the joint 2 and one side, the both sides of annular assembly portion 21 are provided with spacing convex part, annular assembly portion 21 and spacing convex part set up the inside at annular assembly chamber, the inside bonding in annular assembly chamber has the one deck silica gel sealing layer, increase and the annular assembly portion between 21 contact leakproofness, joint body 1 is suitable for high-pressure fluid, be provided with pressure detection hole and manual valve on the pipeline body 7, pressure detection equipment is through opening the internal pressure of pressure detection hole detection pipeline.
As shown in fig. 1, the multi-way joint of the present invention includes a joint main body 1, a plurality of joints 2 are disposed on the joint main body 1, the joints 2 are connected and sealed with the joint main body 1 through a sealing rotating ring 3, a pipeline body 7 is mounted at the other end of each joint 2, a pipeline cavity 6 is disposed inside the pipeline body 7, a switching cavity 11 is disposed inside each joint 2 and the joint main body 1, a sealing strip 4 is disposed at the inner side end of each sealing rotating ring 3, the sealing strip 4 extends along the pipeline body 7 which is straightly disposed, one end of the sealing strip 4 is tightly attached to the inner wall surface of the pipeline body 7, and the sealing strip 4 displaces on the inner wall surface of the pipeline body along with the sealing rotating rings 3.
In this embodiment, the inside surface that connects body 1 is provided with first layer tin coating, the outside surface of tin coating is provided with the passivation layer, the outside surface that connects body 1 is provided with carbon cloth, carbon cloth's outside is provided with second layer tin coating, the outside of second layer tin coating is provided with the polyolefin anticorrosive coating, and the extension connects the life of body 1 and prevents corroding, reduction in production cost, reinforcing strength.
As shown in fig. 2, a power supply main board 8 is arranged in the sealing rotating ring 3, an electric heating wire 41 is arranged in the sealing strip 4, one end of the electric heating wire 41 is connected with the power supply main board 8, a power supply connector 5 is arranged on the power supply main board 8, the electric heating wire 41 is heated by supplying power to the power supply main board 3 through an external mobile power supply device 9, when the external power supply is connected, the electric heating wire is heated, when the external power supply is pulled out, the heating can be stopped, and therefore if the gap is to be filled, the gap can be filled with hot-melt rubber in a heating mode.
As shown in fig. 3, a rubber sealing layer 42 is wrapped outside the electric heating wire 41, and the rubber sealing layer 42 is melted by heating with the electric heating wire, so that the rubber in a molten state enters the gap of the pipe body 7.
In this embodiment, 6 internal faces of pipeline chamber and 11 internal faces parallel and level of switching chamber, make straight sealing strip 4 can hug closely 6 internal faces of pipeline chamber, the one end of sealing strip all sets up a bending portion (not shown), the bending portion is the elastic metal silk, the inside chamber of being qualified for the next round of competitions that has a fretwork of elastic metal silk, the power cord of electric heating wire 41 passes the chamber of being qualified for the next round of competitions and inserts in power supply mainboard 8, elastic metal silk hot melt is in sealed swivel becket, utilize the elastic metal silk to make whole sealing strip can compress tightly with pipeline intracavity wall, and then can fill after the crack appears and the elastic rubber layer hot melt and enter into the gap in, accomplish the.
In this embodiment, two sides of the sealing rotating ring are respectively provided with an annular assembling cavity, one side of the joint 2 and one side of the joint main body 1 are both provided with an annular assembling part 21 protruding outwards, two sides of the annular assembling part 21 are provided with limit convex parts, the annular assembling part and the limit convex parts are arranged in the annular assembling cavity, and a silica gel sealing layer (not shown) is bonded in the annular assembling cavity to increase the contact sealing performance between the annular assembling part and the annular assembling part. The sealing rotating ring is used for connecting the joint main body and the joint, so that the connecting effect is achieved, meanwhile, the sealing strip can normally rotate, the position of the sealing strip is further rotated, and the overall structure is simplified.
The working principle is as follows: when in detection, the pressure detection hole is firstly opened, the external pressure detection equipment is inserted to detect pressure, if the pipeline pressure of the corresponding side is found to be in a problem, the sealing rotating ring of the corresponding side can be rotated to enable the sealing strip to move along the inner wall of the pipeline cavity, the change of the pressure value is observed, in the process of slow rotation, once the sealing strip just moves to the gap, the leak is sealed, the pressure value returns to normal, the position of the sealing rotating ring is the damaged position of the pipeline body, the sealing rotating ring is not rotated at the moment, the valve of the corresponding side is manually closed to disconnect the internal transmission object, the external mobile power supply is connected to heat the electric heating wire at the moment, the rubber sealing layer is partially dissolved, the dissolved elastic rubber fluid can enter the gap to be filled, the purpose of automatic repair is further achieved, and the pressure detection equipment can be drawn out after cooling is completed, the valve is opened for continuous use.
Has the advantages that: the utility model provides a stainless steel multi-way joint, have novel structure, design benefit, convenient to use's advantage, when discovering that the pipeline has the damage, can make the sealing strip rotate through rotating the sealed swivel ring on the joint, and then utilize the sealing strip to block the crack, and finally make the rubber of molten state fill enter into the gap through the hot melt mode, reach the purpose of quick repair, promote work efficiency; through setting up first layer tin coating, passivation layer, second floor tin coating and polyolefin anticorrosive coating, prevent to corrode easily in long-time use and reduce life, reduction in production cost strengthens intensity, prevents to rust. Has higher social use value and application prospect.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A stainless steel multi-way connector comprises a connector body (1) and is characterized in that a plurality of connectors (2) are arranged on the connector body (1), the connectors (1) and the connectors (2) are connected and sealed through sealing rotating rings (3), a pipeline body (7) is arranged at one end, away from the connector body (1), of each connector (2), a pipeline cavity (6) is arranged inside each pipeline body (7), switching cavities (11) are arranged inside the connector body (1) and the connectors (2), sealing strips (4) are arranged at the inner side ends of the sealing rotating rings (3), the sealing strips (4) extend along the inner wall of the pipeline body (7), the sealing strips (4) move on the inner wall surface of the pipeline body along with the sealing rotating rings (3), and a first tin-plated layer is arranged on the inner surface of the connector body (1), the outer surface of the tin coating is provided with a passivation layer, the outer surface of the connector body (1) is provided with carbon fiber cloth, a second tin coating is arranged outside the carbon fiber cloth, and a polyolefin anticorrosive coating is arranged outside the second tin coating.
2. The stainless steel multi-way joint according to claim 1, characterized in that a power supply main board (8) is arranged inside the sealing rotating ring (3), an electric heating wire (41) is arranged inside the sealing strip (4), the power supply main board (8) is arranged at one end of the electric heating wire (41), a power supply joint (5) is arranged on the power supply main board (8), and the power supply main board (8) is supplied with power through an external mobile power supply device (9) to heat the electric heating wire (41).
3. The stainless steel multi-way joint according to claim 2, wherein the electric heating wire (41) is wrapped with a rubber sealing layer (42), the rubber sealing layer (42) is wrapped with an insulating layer, and the rubber sealing layer (42) is melted by heating through the electric heating wire, so that rubber in a molten state enters the gap of the pipeline body.
4. The stainless steel multi-way joint according to claim 1, wherein two sides of the sealing rotating ring (3) are respectively provided with an annular assembling cavity, one side of the joint (2) and one side of the joint body (1) are respectively provided with an annular assembling part (21), two sides of the annular assembling part (21) are provided with limiting convex parts, and the annular assembling part (21) and the limiting convex parts are arranged in the annular assembling cavities.
5. A stainless steel multi-way joint according to claim 4, wherein a silicone sealing layer is bonded inside the annular assembly cavity to increase contact tightness with the annular assembly part (21).
6. A stainless steel multi-way joint according to claim 1, characterized in that the joint body (1) is adapted for high pressure fluids.
7. The stainless steel multi-way joint according to claim 1, wherein a pressure detection hole and a manual valve are arranged on the pipeline body (7), and the pressure detection device detects the pressure in the pipeline body by opening the pressure detection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736557.2U CN212564874U (en) | 2020-05-08 | 2020-05-08 | Stainless steel multi-way joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736557.2U CN212564874U (en) | 2020-05-08 | 2020-05-08 | Stainless steel multi-way joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212564874U true CN212564874U (en) | 2021-02-19 |
Family
ID=74608927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020736557.2U Expired - Fee Related CN212564874U (en) | 2020-05-08 | 2020-05-08 | Stainless steel multi-way joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212564874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536349A (en) * | 2020-05-08 | 2020-08-14 | 安徽唐道电子科技有限公司 | Stainless steel multi-way joint |
-
2020
- 2020-05-08 CN CN202020736557.2U patent/CN212564874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536349A (en) * | 2020-05-08 | 2020-08-14 | 安徽唐道电子科技有限公司 | Stainless steel multi-way joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212564874U (en) | Stainless steel multi-way joint | |
| CN111536349A (en) | Stainless steel multi-way joint | |
| CN207945870U (en) | Air-returning pipe component and refrigeration equipment | |
| CN110701424B (en) | Multi-way joint | |
| CN217301937U (en) | Multilayer winding PE pipe | |
| CN213299247U (en) | Fire-resistant flame-retardant PE pipe | |
| CN203477684U (en) | Sealing ring | |
| CN207603183U (en) | 500kV and following submarine cable strengthen lead sealing type repair joint | |
| CN214889574U (en) | Water pipe insulation connecting device | |
| CN208417866U (en) | Underground anti-corrosion pipe connector | |
| CN202601221U (en) | Ceramic outgoing line sealing structure | |
| CN216867769U (en) | A strengthen seal structure for gas pipeline | |
| CN201190869Y (en) | Integral insulating joint | |
| CN201259025Y (en) | Sealing device for buried pipe protection well | |
| CN220320633U (en) | High-strength water leakage-proof pipe fitting connection structure | |
| CN205689926U (en) | A kind of plastic-coated steel with adpting flange | |
| CN219018444U (en) | Corrosion-resistant fiber sleeve | |
| CN220623171U (en) | Electric smelting sleeve for rush repair | |
| CN216279911U (en) | Insulating flange capable of improving sealing performance | |
| CN211126849U (en) | Wiring device for repairing underground heating cable | |
| CN213693032U (en) | High-voltage power pipe connecting device for power transmission | |
| CN218351822U (en) | Excavator circuit harness socket convenient to fix and limit harness | |
| CN219164145U (en) | Hot-dip plastic electric power threading composite pipe | |
| CN215772450U (en) | Intensive insulation bus duct with waterproof function | |
| CN215981378U (en) | Pipeline port hot melting connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |