CN206770774U - Ultra-high molecular weight polyethylene threeway tubing - Google Patents
Ultra-high molecular weight polyethylene threeway tubing Download PDFInfo
- Publication number
- CN206770774U CN206770774U CN201720622452.2U CN201720622452U CN206770774U CN 206770774 U CN206770774 U CN 206770774U CN 201720622452 U CN201720622452 U CN 201720622452U CN 206770774 U CN206770774 U CN 206770774U
- Authority
- CN
- China
- Prior art keywords
- ultra
- molecular weight
- high molecular
- branch pipe
- weight polyethylene
- 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.)
- Active
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A kind of ultra-high molecular weight polyethylene threeway tubing is the utility model is related to, belongs to polyethylene tube processing technique field.Described threeway tubing includes feed liquor and is responsible for and goes out liquid branch pipe, feed liquor is responsible for and goes out liquid branch pipe is divided into ultra-high molecular weight polyethylene layer, high-density polyethylene layer double-layer structure from inside to outside, the end of ultra-high molecular weight polyethylene layer is provided with annular groove, for socket connection pipeline, the intersection that liquid branch pipe was responsible for and gone out to feed liquor is provided with dividing plate, dividing plate bottom connects buffer stopper, and the both sides of buffer stopper are curved, and respective slope aspect goes out the both ends of liquid branch pipe.Threeway tubing of the present utility model is simple in construction, dependable performance, compensate for prior art defect, globality and good mechanical performance, and air-tightness is reliable, and its security used and chronicity are guaranteed.
Description
Technical field
A kind of ultra-high molecular weight polyethylene threeway tubing is the utility model is related to, belongs to polyethylene tube process technology neck
Domain.
Background technology
Ultra-high molecular weight polyethylene is the average mark that is polymerized by ethene, divinylic monomer in the presence of catalyst
Thermoplastic engineering plastic of the son amount more than 1,500,000.The combination property of such material is superior, is referred to as the engineering plastic of " surprising "
Material, have excellent wearability, impact resistance, excellent internal pressure strength, environmental stress crack resistance, good self-lubricating,
The superior functions such as Adhesion Resistance, unique lower temperature resistance, excellent chemical stability, are cost performance highest Wear-resistant plastic expects pipes
Road, it is widely used in metallurgical ore deposit, the industry such as electric power, oil, natural gas, chemical industry.
Tee pipe fitting as the important pipe fitting in fluid delivery process, ultra-high molecular weight polyethylene because molecular weight is huge,
Almost there is no mobility in forming process, its threeway can not use injection molding forming method straight forming, mainly using electrical heating
Silk melting making, it is the complex process, original, lack of standardization, and be responsible for, there is faulting of slab ends branch pipe junction, intensity is not high, easily causes to grind
Damage, cause the ultra-high molecular weight polyethylene tee pipe fitting that there is no maturation now.
Utility model content
The purpose of this utility model is to provide a kind of ultra-high molecular weight polyethylene threeway tubing, solves existing supra polymer
Easily there is the problem of abrasion, low intensity in weight northylen pipe fitting, has the characteristics of simple in construction, dependable performance.
Liquid branch pipe, feed liquor are responsible for and gone out to ultra-high molecular weight polyethylene threeway tubing described in the utility model, including feed liquor
It is responsible for and goes out liquid branch pipe and is divided into ultra-high molecular weight polyethylene layer, high-density polyethylene layer double-layer structure, superelevation point from inside to outside
The end of sub- weight northylen layer is provided with annular groove, and for socket connection pipeline, the intersection that liquid branch pipe was responsible for and gone out to feed liquor sets
There is dividing plate, dividing plate bottom connection buffer stopper, the both sides of buffer stopper are curved, and respective slope aspect goes out the both ends of liquid branch pipe.
Wherein：
Be provided with check valve in the upper port of feed liquor supervisor, check valve is capable of the flow direction of control material well, anti-
Liquid after only shunting causes the generation of backflow phenomenon because of reasons such as pressure.
The dividing plate is located on the central axis of feed liquor supervisor, and the top of dividing plate is higher 2-3cm than the outer wall for going out liquid branch pipe, every
The setting of plate enables to out the water speed that goes out at liquid branch pipe both ends more to be averaged, and the setting of the curved buffer stopper in both sides is dropped again
Liquid after low shunting avoids inwall from producing damage because frequent stress is excessive to going out the impulse force of liquid branch pipe wall.
The annular groove ensure that pipeline can have good sealing effectiveness, during normal use, Neng Goufang
Only material is oozed out by junction.
The high-density polyethylene layer is to be coated to by compression tool on ultra-high molecular weight polyethylene layer, specific system
It is as follows to make technique：
(1) on demand size well cutting ultra-high molecular weight polyethylene feed liquor supervisor, feed liquor branch pipe；
(2) feed liquor is responsible for using special welding machine, feed liquor branch pipe to welded together, form three-way piece；
(3) three-way piece to welding is put into compression tool；
(4) the polyethylene material plastified is pressed into the mould for putting three-way piece, three-way piece outer surface is coated one layer of 2mm
Polyethylene, be cooled to the stipulated time, remove mould, three-way piece shaping.
The setting of high-density polyethylene layer causes the intensity of three-way piece to obtain further raising, ensure that supervisor, branch
Pipe junction is not easy to wear without faulting of slab ends, shaping specification, attractive in appearance.
The beneficial effects of the utility model are as follows：
Threeway tubing of the present utility model is simple in construction, dependable performance, compensate for prior art defect, globality and mechanics
Function admirable, air-tightness is reliable, and its security used and chronicity are guaranteed.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1st, feed liquor is responsible for；2nd, liquid branch pipe is gone out；3rd, ultra-high molecular weight polyethylene layer；4th, high-density polyethylene layer；5th, ring
Connected in star；6th, dividing plate；7th, buffer stopper；8th, check valve.
Embodiment
The utility model is described further with reference to embodiments.
Embodiment 1
As shown in figure 1, ultra-high molecular weight polyethylene threeway tubing includes feed liquor supervisor 1 and goes out liquid branch pipe 2, feed liquor supervisor 1
It is divided into ultra-high molecular weight polyethylene layer 3, the double-layer structure of high-density polyethylene layer 4, supra polymer from inside to outside with liquid branch pipe 2 is gone out
The end of weight northylen layer 3 is provided with annular groove 5, for socket connection pipeline, feed liquor supervisor 1 and the intersection for going out liquid branch pipe 2
Provided with dividing plate 6, the bottom of dividing plate 6 connection buffer stopper 7, the both sides of buffer stopper 7 are curved, and respective slope aspect goes out the both ends of liquid branch pipe 2, enters
Check valve 8 is provided with the upper port of liquid supervisor 1, the top of dividing plate 6 is higher 2-3cm than the outer wall for going out liquid branch pipe 2, and dividing plate 6 is located at
On the central axis of feed liquor supervisor 1.
Claims (4)
1. a kind of ultra-high molecular weight polyethylene threeway tubing, including feed liquor are responsible for (1) and go out liquid branch pipe (2), it is characterised in that：Enter
Liquid is responsible for (1) and goes out liquid branch pipe (2) is divided into ultra-high molecular weight polyethylene layer (3), high-density polyethylene layer (4) two from inside to outside
Rotating fields, the end of ultra-high molecular weight polyethylene layer (3) are provided with annular groove (5), for socket connection pipeline, feed liquor supervisor
(1) and go out the intersection of liquid branch pipe (2) and be provided with dividing plate (6), dividing plate (6) bottom connection buffer stopper (7), the both sides of buffer stopper (7)
Curved, respective slope aspect goes out the both ends of liquid branch pipe (2).
2. ultra-high molecular weight polyethylene threeway tubing according to claim 1, it is characterised in that：Feed liquor supervisor's (1) is upper
Check valve (8) is provided with portion port.
3. ultra-high molecular weight polyethylene threeway tubing according to claim 1, it is characterised in that：The top ratio of dividing plate (6)
Go out the high 2-3cm of outer wall of liquid branch pipe (2).
4. ultra-high molecular weight polyethylene threeway tubing according to claim 1, it is characterised in that：Dividing plate (6) is located at feed liquor
It is responsible on the central axis of (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720622452.2U CN206770774U (en) | 2017-05-31 | 2017-05-31 | Ultra-high molecular weight polyethylene threeway tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720622452.2U CN206770774U (en) | 2017-05-31 | 2017-05-31 | Ultra-high molecular weight polyethylene threeway tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770774U true CN206770774U (en) | 2017-12-19 |
Family
ID=60639779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720622452.2U Active CN206770774U (en) | 2017-05-31 | 2017-05-31 | Ultra-high molecular weight polyethylene threeway tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815448A (en) * | 2021-01-27 | 2021-05-18 | 无锡市锡华铸造有限公司 | Air circulation and purification integrated system for foundry |
-
2017
- 2017-05-31 CN CN201720622452.2U patent/CN206770774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815448A (en) * | 2021-01-27 | 2021-05-18 | 无锡市锡华铸造有限公司 | Air circulation and purification integrated system for foundry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206770774U (en) | Ultra-high molecular weight polyethylene threeway tubing | |
| CN104196474A (en) | Pre-pouring air lift hole cleaning device of drilled grouting pile and hole cleaning method of pre-pouring air lift hole cleaning device | |
| CN204083627U (en) | Novel injection molding polyvinyl plastics reducer union pipe fitting | |
| CN210069154U (en) | Double-layer injection molding wear-resistant pipe fitting | |
| CN201723895U (en) | Connector for pipe produced through rotational molding | |
| CN204019960U (en) | PPR pipe cooling structure-improved | |
| CN202546116U (en) | Device for manufacturing ultra-high molecular weight polyethylene pipe tee joint | |
| CN206846110U (en) | A kind of distortion-free glass reinforced plastic push pipe of the sealing of sandwich construction | |
| CN201145115Y (en) | Middle and large caliber reduced tee piece for PVC pipe | |
| CN205896518U (en) | Mould plastics y -type three -way pipe spare of polyethylene of full latus rectum strenghthened type | |
| CN205824389U (en) | A kind of hydraulic engineering waterpipe | |
| CN203927236U (en) | A kind of fault pipeline maintenance device | |
| CN208886254U (en) | A kind of bell and spigot anti-corrosive steel tube | |
| CN208253023U (en) | It is threadedly coupled injection molding steel modeling conversion pipe fitting | |
| CN203421389U (en) | Concentric different-diameter pipe formed by lengthening branch pipe of regular tee joint | |
| CN205640007U (en) | Stainless steel covers moulds reducing butt joint | |
| CN217272739U (en) | Novel plastic pipe fitting | |
| CN205136873U (en) | Stainless steel covers moulds nipple | |
| CN204083637U (en) | Reinforced injection molded polyethylene plastic hot melt docking pipe fitting | |
| CN205226723U (en) | Polyethylene elbow hot -melting pipe fitting | |
| CN204901090U (en) | Multi -functional reducing pipeline section | |
| CN203421388U (en) | Flat-top type eccentric different-diameter pipe formed by lengthening one end of branch pipe and one end of main pipe of regular tee joint | |
| CN205173767U (en) | Stainless steel covers moulds constant diameter butt joint | |
| CN206723678U (en) | Large-sized forging four-way | |
| CN203421392U (en) | Flat-top type eccentric different-diameter pipe formed by lengthening branch pipe of regular tee joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |