CN206889935U - A kind of plastic conduit threeway bindiny mechanism - Google Patents
A kind of plastic conduit threeway bindiny mechanism Download PDFInfo
- Publication number
- CN206889935U CN206889935U CN201720793561.0U CN201720793561U CN206889935U CN 206889935 U CN206889935 U CN 206889935U CN 201720793561 U CN201720793561 U CN 201720793561U CN 206889935 U CN206889935 U CN 206889935U
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- CN
- China
- Prior art keywords
- inner plastic
- supervisor
- flange
- branch pipe
- external metallization
- 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
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Abstract
It the utility model is related to pipeline processing aid field, more particularly to a kind of plastic conduit threeway bindiny mechanism, Inner plastic supervisor is sleeved in external metallization connection supervisor, external metallization connection supervisor both ends set the first adpting flange and the second adpting flange respectively, the Inner plastic supervisor both ends carry flange, and face is threaded on the flange；Suit external metallization connecting branch outside the Inner plastic branch pipe, one end of external metallization connecting branch is connected supervisor middle part with the external metallization by connector and connected, the external metallization connecting branch other end is connected with the 3rd adpting flange, described Inner plastic branch pipe one end is connected with Inner plastic supervisor middle part, the Inner plastic branch pipe other end carries branch pipe flange, and branch pipe flank is set on the branch pipe flange.The utility model is simple in construction, and replaceable dismounting so can be achieved, reversible compared with hot-melt adhesive paste mode, and the service life of pipeline extends, and sealing effectiveness is good.
Description
Technical field
Pipeline processing aid field is the utility model is related to, more particularly to a kind of plastic conduit threeway bindiny mechanism.
Background technology
Polyethylene pipe compared with metallic conduit, have chemical resistance burn into light weight, long lifespan, toughness, it is flexible it is good,
The advantages that coefficient of friction resistance is small, good impact resistance, handling capacity are strong, environmentally friendly, construction is convenient, good seal performance.Statistics shows,
Polyethylene pipe leak rate is less than 2/100000ths, and well below the 2% to 3% of ductile iron pipeline, service life is up to 50-
The time of 100 years, and more than 2 times of metallic conduit, the security and economic benefit of gas pipeline is greatly improved in this, because
This has been known as the optimal selection of gas transmission pipeline network by countries in the world.China is from the 1980s, in combustion gas
Overall application polyethylene pipe in engineering, and use range and dosage increase year by year, especially with adding for urbanization process
Soon and to the extensive of clean energy resource application, the polyethylene pipe for being is applied on fuel gas transmission will be more and more extensive.
At present, in construction connection procedure is carried out to polyethylene pipe, majority uses polyethylene pipe hot melt butt welding,
But the method junction, easily to open, danger can be caused, in the market lacks the special instrument for completing plastic conduit threeway connection,
Not only it can guarantee that the sealing of pipeline but also pipeline service life can be extended, and improved quality.
Utility model content
In view of the defects of prior art, the utility model provides a kind of plastic conduit threeway bindiny mechanism, and it can be efficiently complete
The connection of paired plastic conduit threeway, it is time saving and energy saving and ensure quality so as to extend pipeline life.
To reach above-mentioned purpose, the technical solution of the utility model is a kind of plastic conduit threeway bindiny mechanism, and it includes
Inner plastic supervisor, Inner plastic branch pipe, external metallization connection supervisor, the first adpting flange, the second adpting flange, external metallization
Connecting branch and the 3rd adpting flange；The Inner plastic supervisor is sleeved in external metallization connection supervisor, external metallization connection
Supervisor both ends set the first adpting flange and the second adpting flange respectively, and the Inner plastic supervisor both ends carry flange, described
Face is threaded on flange；Suit external metallization connecting branch outside the Inner plastic branch pipe, external metallization connecting branch
One end is connected supervisor middle part with the external metallization by connector and connected, and the external metallization connecting branch other end is connected with the 3rd
Flange is connected, and described Inner plastic branch pipe one end is connected with Inner plastic supervisor middle part, and the Inner plastic branch pipe other end is with branch
Pipe flange, branch pipe flank is set on the branch pipe flange.
Further, the connector includes being arranged on the screwed hole at external metallization connection supervisor middle part, is arranged on outside
The screwed hole and the bolt through two screwed holes of metal connecting branch one end.
Further, the bindiny mechanism also includes some sealing rings, be arranged on interconnection plastic conduit flange it
Between.
Further, set external diameter to be equal to the Inner plastic of Inner plastic branch bore inside the Inner plastic branch pipe to insert
Adapter, the Inner plastic grafting length of tube are more than the length of Inner plastic branch pipe.When the branch pipe of threeway needs and other pipelines
During connection, Inner plastic insertion pipe is stretched into band connection pipeline, completes plugged and fixed, makes total more firm.
The utility model in essence is that the plastic tube for needing to connect is carried out into flange and carries out screw thread process to flange, is utilized
Special plastics tubular construction is fitted into dismountable threeway flange arrangement, recycles the flange pipe connected with other needs
Flange on road is inter-connected via a bolt joint, and more safety is complete reliable, and threaded using being processed on plastic conduit
Flange and matched sealing ring reach better seal effect.
The beneficial effects of the utility model：It is simple in construction, the hot-melt adhesive paste mode of plastic conduit is changed into and utilizes flange
Bolt is attached, and replaceable dismounting so can be achieved, and quality is more, and the service life of pipeline extends, and sealing effectiveness
It is good.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is profile of the present utility model；
Fig. 3 is the structural representation with Inner plastic insertion pipe；
In figure：1st, Inner plastic is responsible for, and 2, Inner plastic branch pipe, 3, external metallization connection supervisor, the 4, first adpting flange,
5th, the second adpting flange, 6, external metallization connecting branch, the 7, the 3rd adpting flange, 8, flange, 9, branch pipe flange, the 10, first spiral shell
Pit, the 11, second screwed hole, 12, bolt, 13, sealing ring, 14, Inner plastic insertion pipe.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
A kind of plastic conduit threeway bindiny mechanism, it includes Inner plastic supervisor 1, Inner plastic branch pipe 2, and external metallization connects
Connect supervisor 3, the first adpting flange 4, the second adpting flange 5, the pipe of external metallization connection branch 6 and the 3rd adpting flange 7；The inside
Plastics supervisor 1 is sleeved in external metallization connection supervisor 3, and 3 both ends of external metallization connection supervisor set the first adpting flange 4 respectively
With the second adpting flange 5, the Inner plastic is responsible for 1 both ends and carries flange 8, and face is threaded on the flange 8；The inside
The outside of plastic branch 2 suit external metallization connecting branch 6, one end of external metallization connecting branch 6 by connector with it is described outer
The middle part of portion's metal connection supervisor 3 is connected, and the other end of external metallization connecting branch 6 is connected with the 3rd adpting flange 7, and the inside is moulded
Material one end of branch pipe 2 is connected with the middle part of Inner plastic supervisor 1, and the other end of Inner plastic branch pipe 2 carries branch pipe flange 9, the branch pipe
Branch pipe flank is set on flange 9.
Further, the connector includes being arranged on first screwed hole 10 at external metallization connection supervisor middle part, set
The second screwed hole 11 in external metallization connecting branch one end and the bolt 12 through two screwed holes.
Further, the bindiny mechanism also includes some sealing rings 13, is arranged on the plastic conduit flange of interconnection
Between.
Further, as shown in figure 3, the inside of the Inner plastic branch pipe 2 sets external diameter to be equal to the internal diameter of Inner plastic branch pipe 2
Inner plastic insertion pipe 14, the length of Inner plastic insertion pipe 14 be more than Inner plastic branch pipe 2 length.When the branch of threeway
When pipe needs to be connected with other pipelines, Inner plastic insertion pipe 14 is stretched into band connection pipeline, completes plugged and fixed, is made whole
Structure is more firm.The Inner plastic insertion pipe 14 and the hot-melt adhesive paste of Inner plastic branch pipe 2.
Preparation method of the present utility model, internally the drilling of 1 correct position of plastics supervisor, outside is penetrated by Inner plastic 1
Metal connection supervisor 3, internally it is set with afterwards in bore position using hot melt connection Inner plastic branch pipe 2 on plastic branch 2
External metallization connecting branch 6, linked together if Inner plastic branch pipe 2 is connected into supervisor 3 with external metallization by bolt stem, it
Afterwards to internal plastic branch 2 and Inner plastic supervisor 1 by heating and completing flange and processing all over instrument using turning over.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (4)
- A kind of 1. plastic conduit threeway bindiny mechanism, it is characterised in that：It is outside including Inner plastic supervisor, Inner plastic branch pipe Metal connection supervisor, the first adpting flange, the second adpting flange, external metallization connecting branch and the 3rd adpting flange；In described Plastics supervisor in portion is sleeved in external metallization connection supervisor, external metallization connection supervisor both ends set respectively the first adpting flange and Second adpting flange, the Inner plastic supervisor both ends carry flange, face are threaded on the flange；The Inner plastic branch Suit external metallization connecting branch outside pipe, one end of external metallization connecting branch is connected by connector with the external metallization Supervisor middle part connects, and the external metallization connecting branch other end is connected with the 3rd adpting flange, described Inner plastic branch pipe one end and Inner plastic supervisor middle part connects, and the Inner plastic branch pipe other end carries branch pipe flange, and branch pipe spiral shell is set on the branch pipe flange Line face.
- A kind of 2. plastic conduit threeway bindiny mechanism according to claim 1, it is characterised in that：The connector includes setting Put the screwed hole in the middle part of external metallization connection supervisor, be arranged on the screwed hole of external metallization connecting branch one end and through two The bolt of screwed hole.
- A kind of 3. plastic conduit threeway bindiny mechanism according to claim 1, it is characterised in that：The threeway bindiny mechanism Also include some sealing rings, be arranged between the plastic conduit flange of interconnection.
- A kind of 4. plastic conduit threeway bindiny mechanism according to claim 1, it is characterised in that：The Inner plastic branch pipe Inside is close to inwall and sets Inner plastic insertion pipe, and the Inner plastic grafting length of tube is more than the length of Inner plastic branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793561.0U CN206889935U (en) | 2017-07-03 | 2017-07-03 | A kind of plastic conduit threeway bindiny mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793561.0U CN206889935U (en) | 2017-07-03 | 2017-07-03 | A kind of plastic conduit threeway bindiny mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889935U true CN206889935U (en) | 2018-01-16 |
Family
ID=61297561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793561.0U Expired - Fee Related CN206889935U (en) | 2017-07-03 | 2017-07-03 | A kind of plastic conduit threeway bindiny mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198584A (en) * | 2021-12-16 | 2022-03-18 | 大庆石油管理局有限公司松原装备制造分公司 | Anti-corrosion connecting structure in gathering and transportation pipeline of metering station and processing method thereof |
-
2017
- 2017-07-03 CN CN201720793561.0U patent/CN206889935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198584A (en) * | 2021-12-16 | 2022-03-18 | 大庆石油管理局有限公司松原装备制造分公司 | Anti-corrosion connecting structure in gathering and transportation pipeline of metering station and processing method thereof |
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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: 20180116 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |