CN110425362A - A kind of connection structure and its manufacture craft of pipeline - Google Patents
A kind of connection structure and its manufacture craft of pipeline Download PDFInfo
- Publication number
- CN110425362A CN110425362A CN201910661233.9A CN201910661233A CN110425362A CN 110425362 A CN110425362 A CN 110425362A CN 201910661233 A CN201910661233 A CN 201910661233A CN 110425362 A CN110425362 A CN 110425362A
- Authority
- CN
- China
- Prior art keywords
- connector
- sealing ring
- shaped
- pipeline
- connection structure
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- General Engineering & Computer Science (AREA)
- Joints With Pressure Members (AREA)
Abstract
The invention discloses a kind of connection structures of pipeline, connector and sealing ring including being in cylindrical structure, the section of the connector is I-shaped structure, centre is the web being laterally arranged, connector is equipped with inside and outside two layers, is connected by web, and two toroidal cavities are formed between inside and outside two layers of connector, sealing ring is set in two toroidal cavities, and the identical side of sealing ring is equipped with inside skirt-type structure.The structure scope of application is wider, more efficient, can quickly and easily be attached the port of two pipelines in processing factory or construction site.
Description
Technical field
The invention belongs to pipe joint tools field more particularly to the connection structures and its manufacture craft of a kind of pipeline.
Background technique
Pipeline transportation has huge superiority in terms of fluid transport, the quilt in the engineerings such as urban construction, the south water to north
It is widely applied.Nowadays each metropolitan underground pipeline transportation system, has become a huge piping network, or even claimed
For the lifeline in city.
Pipeline needs to be attached by specific device in the case where certain length, so that whole pipeline is constituted,
So the connection of pipeline is a link important in pipe-line system, but it is also the weak link in engineer application.
There are many kinds of the types of pipe joint, such as socket-welding fitting, ferrule-type compression joint, flared fitting, withholds
Formula pipe fitting, connected pipe fitting, screw thread rotary joint style pipe fitting, dock pipe fitting, adhesive pipe joint etc..
Existing pipeline type of attachment respectively has superiority and inferiority.It is applied for pipeline different end construction layer, compactness and scene
The technical requirements of work, there are existing pipeline types of attachment not to be able to satisfy numerous the case where requiring, and applicability is smaller.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide the connection structure and its production work of a kind of pipeline
Skill, the scope of application is wider, more efficient, can quickly and easily in processing factory or construction site by the port of two pipelines into
Row connection.
It to achieve the above object, the present invention adopts the following technical scheme: a kind of connection structure of pipeline, including is in cylinder knot
The connector and sealing ring of structure, the section of the connector are I-shaped structure, and centre is the web being laterally arranged, and connector is equipped with inside and outside
It two layers, is connected by web, forms two toroidal cavities between inside and outside two layers of connector, sealing is set in two toroidal cavities
Circle, the identical side of sealing ring are equipped with inside skirt-type structure.
In the above-mentioned technical solutions, the sealing ring is rubber seal.
In the above-mentioned technical solutions, the inside skirt-type structure of the sealing ring is equipped with one or multi-channel.
In the above-mentioned technical solutions, the sealing ring is whole or isolated O-ring, Y-shaped ring or the cushion rubber with protrusion.
A kind of connection structure manufacture craft of pipeline, comprising the following steps:
1) by taking connector is axial with horizontal plane as an example, connector is divided into two part production cylinder molds up and down;
2) lower cylindrical mould is placed;
3) it is laid with glass fabric about and over lower cylindrical mould, forms it into I-shaped right flank up and down
Edge and web mold structure;
4) on the basis of forming substructure, Upper cylindrical mould is placed;
5) it is laid with glass fabric around Upper cylindrical mould, forms it into I-shaped left flange structural up and down,
Unitary mould shaping structures at this time;
6) by composite liquid forming technique, the production of I-shaped type joint is completed, and is pacified inside I-shaped type joint
Fill multiple isolated sealing rings.
A kind of connection structure manufacture craft of pipeline, comprising the following steps:
1) by taking connector is axial with horizontal plane as an example, connector is divided into two part production cylinder molds up and down;
2) lower cylindrical mould is placed, while single whole sealing ring being mounted on mold;
3) it is laid with glass fabric about and over lower cylindrical mould, forms it into I-shaped right flank up and down
Edge and web mold structure;
4) on the basis of forming substructure, Upper cylindrical mould is placed, while single whole sealing ring being pacified
On mold;
5) it is laid with glass fabric around Upper cylindrical mould, forms it into I-shaped left flange structural up and down,
Unitary mould shaping structures at this time;
6) by composite liquid forming technique, the production of I-shaped type joint is completed.
The beneficial effects of the present invention are: using I-shaped ring joint, and in connector or the preset rubber ring of pipe end into
Row sealing is using glass fibre and its product as reinforcing material, by basis material of resin using liquid molding process system
Make, the structure of connector can be good at matching different process and make the pipeline to be formed;Relative to techniques such as traditional welding, reduce
The practical operation of a large amount of pipe ends connections, connector and port be nested can joint forming, be greatly improved nozzle joint efficiency;
Rubber ring can be such that pipe end is easily inserted in be not easy to loosen, and form good tightness, at very good solution pipe joint
Fixed and tightness problem;The connector be particularly suitable for pipe end compactness not enough or for structural walls form pipeline.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the structural schematic diagram of Fig. 1 center tap.
Fig. 4 is the structural schematic diagram of integral seal circle in Fig. 1.
Fig. 5 is the cross-sectional view of separate type sealing ring and connector in the present invention.
Wherein: 1. connectors, 2. sealing rings, 3. webs.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the invention will be further described.
A kind of connection structure of pipeline as shown in Figures 1 to 5, connector 1 and sealing ring 2 including being in cylindrical structure, institute
The section for stating connector 1 is I-shaped structure, and centre is the web 3 being laterally arranged, and connector 1 is equipped with inside and outside two layers, is connected by web 3
It connects, forms two toroidal cavities between inside and outside two layers of connector 1, sealing ring 3,3 phase of sealing ring are set in two toroidal cavities
Same side is equipped with inside skirt-type structure.
In the above-mentioned technical solutions, the sealing ring 3 is rubber seal.
In the above-mentioned technical solutions, the inside skirt-type structure of the sealing ring 3 is equipped with one or multi-channel.
In the above-mentioned technical solutions, the sealing ring 3 is whole or isolated O-ring, Y-shaped ring or the cushion rubber with protrusion.
A kind of connection structure manufacture craft of pipeline, comprising the following steps:
1) by taking connector is axial with horizontal plane as an example, connector is divided into two part production cylinder molds up and down;
2) lower cylindrical mould is placed;
3) it is laid with glass fabric about and over lower cylindrical mould, forms it into I-shaped right flank up and down
Edge and web mold structure;
4) on the basis of forming substructure, Upper cylindrical mould is placed;
5) it is laid with glass fabric around Upper cylindrical mould, forms it into I-shaped left flange structural up and down,
Unitary mould shaping structures at this time;
6) by composite liquid forming technique, the production of I-shaped type joint is completed, and is pacified inside I-shaped type joint
Fill multiple isolated sealing rings.
A kind of connection structure manufacture craft of pipeline, comprising the following steps:
1) by taking connector is axial with horizontal plane as an example, connector is divided into two part production cylinder molds up and down;
2) lower cylindrical mould is placed, while single whole sealing ring being mounted on mold;
3) it is laid with glass fabric about and over lower cylindrical mould, forms it into I-shaped right flank up and down
Edge and web mold structure;
4) on the basis of forming substructure, Upper cylindrical mould is placed, while single whole sealing ring being pacified
On mold;
5) it is laid with glass fabric around Upper cylindrical mould, forms it into I-shaped left flange structural up and down,
Unitary mould shaping structures at this time;
6) by composite liquid forming technique, the production of I-shaped type joint is completed.
The piecing devices, which can be convenient, efficiently connects together 2-section pipe road, is particularly suitable for pipe end compactness
Pipeline inadequate or for structural walls form.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of connection structure of pipeline, it is characterized in that: including connector and sealing ring in cylindrical structure, the section of the connector
For I-shaped structure, centre is the web being laterally arranged, and connector is equipped with inside and outside two layers, is connected by web, inside and outside the two of connector
Two toroidal cavities are formed between layer, sealing ring is set in two toroidal cavities, and the identical side of sealing ring is equipped with inside
Skirt-type structure.
2. the connection structure of pipeline according to claim 1, it is characterized in that: the sealing ring is rubber seal.
3. the connection structure of pipeline according to claim 1, it is characterized in that: the inside skirt-type structure of the sealing ring is equipped with
It is one or multi-channel.
4. the connection structure of pipeline according to claim 1, it is characterized in that: the sealing ring is whole or separation O-shaped
Circle, Y-shaped ring or the cushion rubber with protrusion.
5. a kind of connection structure manufacture craft of pipeline, comprising the following steps:
1) by taking connector is axial with horizontal plane as an example, connector is divided into two part production cylinder molds up and down;
2) lower cylindrical mould is placed;
3) glass fabric is laid with about and over lower cylindrical mould, form it into I-shaped right flank edge up and down and
Web mold structure;
4) on the basis of forming substructure, Upper cylindrical mould is placed;
5) it is laid with glass fabric around Upper cylindrical mould, forms it into I-shaped left flange structural up and down, at this time
Unitary mould shaping structures;
6) by composite liquid forming technique, the production of I-shaped type joint is completed, and installation is more inside I-shaped type joint
A isolated sealing ring.
6. a kind of connection structure manufacture craft of pipeline, comprising the following steps:
1) by taking connector is axial with horizontal plane as an example, connector is divided into two part production cylinder molds up and down;
2) lower cylindrical mould is placed, while single whole sealing ring being mounted on mold;
3) glass fabric is laid with about and over lower cylindrical mould, form it into I-shaped right flank edge up and down and
Web mold structure;
4) on the basis of forming substructure, Upper cylindrical mould is placed, while single whole sealing ring being mounted on
On mold;
5) it is laid with glass fabric around Upper cylindrical mould, forms it into I-shaped left flange structural up and down, at this time
Unitary mould shaping structures;
6) by composite liquid forming technique, the production of I-shaped type joint is completed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910661233.9A CN110425362A (en) | 2019-07-22 | 2019-07-22 | A kind of connection structure and its manufacture craft of pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910661233.9A CN110425362A (en) | 2019-07-22 | 2019-07-22 | A kind of connection structure and its manufacture craft of pipeline |
Publications (1)
Publication Number | Publication Date |
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CN110425362A true CN110425362A (en) | 2019-11-08 |
Family
ID=68411661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910661233.9A Pending CN110425362A (en) | 2019-07-22 | 2019-07-22 | A kind of connection structure and its manufacture craft of pipeline |
Country Status (1)
Country | Link |
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CN (1) | CN110425362A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR800000478Y1 (en) * | 1979-04-02 | 1980-04-22 | 정헌우 | Steel pipe fitting |
US6196597B1 (en) * | 1999-02-16 | 2001-03-06 | James A. Karnes | Heating duct |
CN101462363A (en) * | 2008-12-31 | 2009-06-24 | 赵炳泉 | Method for manufacturing tube joint and manufacturing product thereof |
CN102518892A (en) * | 2011-11-21 | 2012-06-27 | 深圳市康强建筑新技术工程有限公司 | Composite sleeve joint and manufacturing method thereof |
CN106352188A (en) * | 2016-11-25 | 2017-01-25 | 台州伊瑞模具有限公司 | Pipe fitting with bell-and-spigot joint structure |
CN108943775A (en) * | 2018-06-21 | 2018-12-07 | 中国航空工业集团公司基础技术研究院 | A kind of mold of integration preparation drum orthogonal stiffeners Composite Panels |
-
2019
- 2019-07-22 CN CN201910661233.9A patent/CN110425362A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR800000478Y1 (en) * | 1979-04-02 | 1980-04-22 | 정헌우 | Steel pipe fitting |
US6196597B1 (en) * | 1999-02-16 | 2001-03-06 | James A. Karnes | Heating duct |
CN101462363A (en) * | 2008-12-31 | 2009-06-24 | 赵炳泉 | Method for manufacturing tube joint and manufacturing product thereof |
CN102518892A (en) * | 2011-11-21 | 2012-06-27 | 深圳市康强建筑新技术工程有限公司 | Composite sleeve joint and manufacturing method thereof |
CN106352188A (en) * | 2016-11-25 | 2017-01-25 | 台州伊瑞模具有限公司 | Pipe fitting with bell-and-spigot joint structure |
CN108943775A (en) * | 2018-06-21 | 2018-12-07 | 中国航空工业集团公司基础技术研究院 | A kind of mold of integration preparation drum orthogonal stiffeners Composite Panels |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |
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RJ01 | Rejection of invention patent application after publication |