CN106764209A - Facilitate connecting-type plastic conduit - Google Patents
Facilitate connecting-type plastic conduit Download PDFInfo
- Publication number
- CN106764209A CN106764209A CN201611229661.7A CN201611229661A CN106764209A CN 106764209 A CN106764209 A CN 106764209A CN 201611229661 A CN201611229661 A CN 201611229661A CN 106764209 A CN106764209 A CN 106764209A
- Authority
- CN
- China
- Prior art keywords
- ring flange
- plastic conduit
- type plastic
- connection
- embedded
- 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
-
- 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
- F16L47/14—Flanged joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The invention discloses facilitating connecting-type plastic conduit, including plastic conduit body and ring flange, annular sheet metal is embedded with the ring flange, some screwed holes are circumferentially uniformly provided with the ring flange, the technology of the present invention is compared with prior art, metal is embedded with ring flange, bonding strength can be strengthened, it is ensured that the validity of connection fastening and connection.
Description
Technical field
The present invention relates to pipe fitting technical field.
Background technology
Plastic tube is usually that, with synthetic resin, that is, polyester is raw material, adds stabilizer, lubricant, plasticizer etc., with
The method of " modeling " is formed in tuber through extrusion process.Due to it have light weight, corrosion-resistant, good appearance, without bad smell,
The features such as handling ease, easy construction, increasingly it is widely applied in architectural engineering.It is mainly used as building construction
Tap water supply system pipe arrangement, draining, exhaust and blowdown sanitary pipe, subsoil drain system, rain pipe and electric wire are installed and matched somebody with somebody
Penetration pipe applied mechanically etc..
Currently known plastic tube connected mode has hot-melt adhesive paste and electric smelting connection two ways, and both modes all make
After the melting of plastic tube coupling part, solidify then link together again, after the completion of being connected by above-mentioned connected mode just not
Can dismount again, using being inconvenient in life, in order to be dismounted after solving the problems, such as connection, now most of is to use
Flange connection.
So-called flange connection refers to carry out flange treatment to plastics tube end, and ring flange is formed after flange, and two mutually interconnect
The ring flange for connecing is bolted, and is provided with locking nut at bolt two ends, so as to realize the detachable company of plastic tube
Connect, but, because the hardness of plastic conduit is smaller, setting and hardening causes the crisp of plastic conduit again especially after by thermal softening
Property enhancing, breach is easily produced using bolt connection, cause Joint failure or even to damage plastic conduit.
The content of the invention
The invention is intended to provide it is a kind of facilitate connecting-type plastic conduit, metal is embedded with ring flange, connection can be strengthened
Intensity, it is ensured that the validity of connection fastening and connection.
Facilitate connecting-type plastic conduit, including plastic conduit body and ring flange, the ring flange in this programme are embedded
Annular sheet metal is provided with, some screwed holes are circumferentially uniformly provided with the ring flange.
The know-why of this programme：The pipeline of connection will be needed to take out, and two interconnection ring flanges is offseted, protected
Screwed hole alignment on card ring flange, then takes out bolt, through screwed hole, is finally distinguishing precession near the both sides of screwed hole
Locking nut, it is ensured that connection fastening.
The beneficial effect of this programme：Sheet metal is provided with ring flange, increases the hardness of the ring flange of plastic conduit, in locking
When nut is locked, plastic conduit will not rupture, and strengthen bonding strength.
Further, some screwed holes are three screwed holes, convenient connection.
Further, the annular sheet metal is copper sheet, and copper sheet hardness is stronger, strengthens ring flange hardness.
Brief description of the drawings
Fig. 1 facilitates the structural representation of connecting-type plastic conduit for the embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Plastic conduit body 1, ring flange 2, screwed hole 3, copper sheet 4.
Embodiment is substantially as shown in Figure 1：
Facilitating in this programme is embedded in connecting-type plastic conduit, including plastic conduit body 1 and ring flange 2, the ring flange 2
There is annular copper sheet 4, three screwed holes 3 are circumferentially uniformly provided with the ring flange 2.
The pipeline of connection will be needed to take out, and two interconnection ring flanges 2 is offseted, it is ensured that the spiral shell on ring flange 2
Pit 3 is aligned, and then takes out bolt, through screwed hole 3, is finally distinguishing precession locking nut near the both sides of screwed hole 3, protects
Card connection fastening.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (3)
1. connecting-type plastic conduit, including plastic conduit body and ring flange are facilitated, it is characterised in that be embedded in the ring flange
There is annular sheet metal, some screwed holes are circumferentially uniformly provided with the ring flange.
It is 2. according to claim 1 to facilitate connecting-type plastic conduit, it is characterised in that：Some screwed holes are three spiral shells
Pit.
3. according to claim 2, it is characterised in that：The annular sheet metal is copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611229661.7A CN106764209A (en) | 2016-12-27 | 2016-12-27 | Facilitate connecting-type plastic conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611229661.7A CN106764209A (en) | 2016-12-27 | 2016-12-27 | Facilitate connecting-type plastic conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764209A true CN106764209A (en) | 2017-05-31 |
Family
ID=58922359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611229661.7A Pending CN106764209A (en) | 2016-12-27 | 2016-12-27 | Facilitate connecting-type plastic conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672862A (en) * | 2018-10-25 | 2021-04-16 | 必爱路自动化设备株式会社 | Fluid module |
| CN112789141A (en) * | 2018-10-25 | 2021-05-11 | 必爱路自动化设备株式会社 | Fluid module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269482A (en) * | 2000-04-14 | 2000-10-11 | 东泰(成都)工业有限公司 | Connection method of metal skeleton reinforced composite plastic pipeline |
| KR20090092590A (en) * | 2008-02-27 | 2009-09-01 | 대림프라스틱 주식회사 | Electro-fusion connecting apparatus for prevention jointed plastic pipes from seperating |
| CN201368277Y (en) * | 2009-02-06 | 2009-12-23 | 平顶山捷利德增强塑料有限公司 | Steel skeleton plastic flange for steel-plastic composite pipe |
| CN205101728U (en) * | 2015-11-03 | 2016-03-23 | 四川鑫元通钢塑管业有限公司 | A plastics bush structure for serving as a contrast plastic steel pipe flange joint |
-
2016
- 2016-12-27 CN CN201611229661.7A patent/CN106764209A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269482A (en) * | 2000-04-14 | 2000-10-11 | 东泰(成都)工业有限公司 | Connection method of metal skeleton reinforced composite plastic pipeline |
| KR20090092590A (en) * | 2008-02-27 | 2009-09-01 | 대림프라스틱 주식회사 | Electro-fusion connecting apparatus for prevention jointed plastic pipes from seperating |
| CN201368277Y (en) * | 2009-02-06 | 2009-12-23 | 平顶山捷利德增强塑料有限公司 | Steel skeleton plastic flange for steel-plastic composite pipe |
| CN205101728U (en) * | 2015-11-03 | 2016-03-23 | 四川鑫元通钢塑管业有限公司 | A plastics bush structure for serving as a contrast plastic steel pipe flange joint |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672862A (en) * | 2018-10-25 | 2021-04-16 | 必爱路自动化设备株式会社 | Fluid module |
| CN112789141A (en) * | 2018-10-25 | 2021-05-11 | 必爱路自动化设备株式会社 | Fluid module |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |