CN201723895U - Connector for pipe produced through rotational molding - Google Patents
Connector for pipe produced through rotational molding Download PDFInfo
- Publication number
- CN201723895U CN201723895U CN2010202508699U CN201020250869U CN201723895U CN 201723895 U CN201723895 U CN 201723895U CN 2010202508699 U CN2010202508699 U CN 2010202508699U CN 201020250869 U CN201020250869 U CN 201020250869U CN 201723895 U CN201723895 U CN 201723895U
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- pipe connector
- pipe
- connector
- font
- 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
- 238000001175 rotational moulding Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 abstract description 8
- 230000032683 aging Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000035882 stress Effects 0.000 abstract 1
- 238000005336 cracking Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002180 anti-stress Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a connector for a pipe produced through rotational molding. The pipe connector is a thin-wall pipe fitting produced through rotational molding. Pipe connectors of different specifications and sizes, such as straight pipe connector or T-shaped pipe connector or Y-shaped pipe connector or L-shaped pipe connector or cross-shape pipe connector or V-shaped pipe connector of 90 degrees to 165 degrees can be produced as required; and the pipe connector can be a threaded pipe connector. Compared with the prior art, the pipe connector is characterized by having good impact, extrusion, wearing, stress, breaking, chemical corrosion and aging resistance, long service life and small fluid resistance, improving emission efficiency, realizing overall one-step formation, causing no leakage or secondary pollution, etc.
Description
Technical field
The utility model relates to a kind of pipe joint, especially the rotational moulding pipe joint
Background technique
Pipe joint is used for liquid line or other fluid hose are connected to water supply and sewage or other fluid device, because the easy corrosion of cast iron pipe, existing new house finishing and underground drainage pipeline, the pipe and the pipe joint that all adopt resin material to make, but pipe that resin material is made and pipe joint are under high temperature atmosphere, be easy to generate distortion, often since the pressure direction that any external force or internal flow produce when causing that directive effect that pipe joint breaks away from is on fluid hose, fluid hose just may break away from mutually with pipe joint, cause leaking, influence working life.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defective of prior art and provides that a kind of toughness is strong, corrosion-resistant, ageing-resistant, the rotational moulding pipe joint of long service life.
Goal of the invention of the present utility model is finished by the following technical programs: a kind of rotational moulding pipe joint is characterized in that this pipe joint is by the one-time formed thin-wall pipe of rotational molding technique.
" V " font pipe joint of the straight tube shape pipe joint that described thin-wall pipe is made up of straight tube, Taper Pipe or " T " font pipe joint or " Y " shape pipe joint or " L " shape pipe joint or " ten " font pipe joint or 90 °～165 °.
" V " font pipe joint of described straight tube shape pipe joint or " T " font pipe joint or " Y " shape pipe joint or " L " shape pipe joint or " ten " font pipe joint or 90 °～165 ° is a screwed pipe joint.
Compared with prior art, the utility model pipe joint adopts the rotational molding technique once-through, produce difform pipe joint as required, this pipe joint is compared with the pipe joint that the unlike material different process is made, have 1. shock-resistant, anti-extruding, wear-resisting, anti-stress cracking good, chemical resistance good, ageing-resistant, long service life; 2. fluid resistance is little, improves discharge efficiency; 3. integral one-step molding, ne-leakage does not have secondary pollution.
Description of drawings
Fig. 1 is a straight tube shape pipe joint.
Fig. 2 is " T " font pipe joint.
Fig. 3 is " Y " shape pipe joint.
Fig. 4 is " L " shape pipe joint.
Fig. 5 is " ten " font pipe joint.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is remake and to specify.
The rotational moulding pipe joint, with the PE plastics is raw material, on the rotomoulding apparatus of special use, use special-purpose Plastic Rolling Molds, utilize custom-designed program controller to control and carry out the rotational moulding once-through, making the thin-wall pipe pipe joint of difformity, different specification size according to the difference of pipe joint application, is a kind of straight tube shape pipe joint of being made up of straight tube and Taper Pipe 1 as Fig. 1; Fig. 2 is " T " font pipe joint 2; Fig. 3 is " Y " shape pipe joint 3; Fig. 4 is " L " shape pipe joint 4, and Fig. 5 is " ten " font pipe joint 5; Also have " V " font pipe joint (not shown) of 90 °～165 °, above-mentioned any one pipe joint also can be made into screwed pipe joint.
Because the rotational molding technique once-through, the pipe joint wall thickness unanimity of making can reach every performance index, for example density 0.935g/cm
3Yield point tensile strength 165kg/cm
2Crooked elastic rate 7.000kg/cm
2Impact strength (23 ℃) 49kg.cm/cm; Environmental stress resistance cracking＞500hr; 113 ℃ of softening points; 57 ℃ of heat distortion temperatures; Powder flowbility 22Sec/95g; UV grade＞UV-8.
Shock-resistant, anti-extruding that product has, wear-resisting, anti-stress cracking good, chemical resistance good, ageing-resistant, long service life; Be used to into, fluid line such as draining connects, fluid resistance is little, improves discharge efficiency; Integral one-step molding, so no gaping of joints is ne-leakage, also no secondary pollution.
Claims (3)
1. a rotational moulding pipe joint is characterized in that this pipe joint is by the one-time formed thin-wall pipe of rotational molding technique.
2. rotational moulding pipe joint according to claim 1 is characterized in that " V " font pipe joint of straight tube shape pipe joint (1) that described thin-wall pipe is made up of straight tube, Taper Pipe or " T " font pipe joint (2) or " Y " shape pipe joint (3) or " L " shape pipe joint (4) or " ten " font pipe joint (5) or 90 °～165 °.
3. rotational moulding pipe joint according to claim 1 and 2 is characterized in that " V " font pipe joint of described straight tube shape pipe joint (1) or " T " font pipe joint (2) or " Y " shape pipe joint (3) or " L " shape pipe joint (4) or " ten " font pipe joint (5) or 90 °～165 ° is a screwed pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202508699U CN201723895U (en) | 2010-06-30 | 2010-06-30 | Connector for pipe produced through rotational molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202508699U CN201723895U (en) | 2010-06-30 | 2010-06-30 | Connector for pipe produced through rotational molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723895U true CN201723895U (en) | 2011-01-26 |
Family
ID=43492226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202508699U Expired - Fee Related CN201723895U (en) | 2010-06-30 | 2010-06-30 | Connector for pipe produced through rotational molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224676A (en) * | 2016-08-19 | 2016-12-14 | 中国商用飞机有限责任公司 | Conveying pipeline for conveying corrosive liquid and manufacturing method thereof |
| CN106403656A (en) * | 2016-09-23 | 2017-02-15 | 长沙学院 | Low-gas-oil-ratio raw oil heater and welding method for same |
| CN111637288A (en) * | 2020-06-02 | 2020-09-08 | 贵州枫叶管业有限公司 | A kind of PE water supply pipe with strong corrosion-resistant structure design and preparation process thereof |
-
2010
- 2010-06-30 CN CN2010202508699U patent/CN201723895U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224676A (en) * | 2016-08-19 | 2016-12-14 | 中国商用飞机有限责任公司 | Conveying pipeline for conveying corrosive liquid and manufacturing method thereof |
| CN106403656A (en) * | 2016-09-23 | 2017-02-15 | 长沙学院 | Low-gas-oil-ratio raw oil heater and welding method for same |
| CN111637288A (en) * | 2020-06-02 | 2020-09-08 | 贵州枫叶管业有限公司 | A kind of PE water supply pipe with strong corrosion-resistant structure design and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130630 |