CN105782624A - Improvement structure for polypropylene elbow pipe materials - Google Patents
Improvement structure for polypropylene elbow pipe materials Download PDFInfo
- Publication number
- CN105782624A CN105782624A CN201610276026.8A CN201610276026A CN105782624A CN 105782624 A CN105782624 A CN 105782624A CN 201610276026 A CN201610276026 A CN 201610276026A CN 105782624 A CN105782624 A CN 105782624A
- Authority
- CN
- China
- Prior art keywords
- tubing
- elbow
- polypropylene
- pipe material
- adopts
- 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
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- 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
- F16L43/00—Bends; Siphons
- F16L43/008—Bends; Siphons made from plastic material
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
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- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
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- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
Abstract
The invention discloses an improvement structure for polypropylene elbow pipe materials. The improvement structure comprises the pipe material A and the pipe material B. An elbow C is arranged between the pipe material A and the pipe material B in a connected manner. Cylinder structural forms are adopted for the pipe material A and the pipe material B. The pipe material A and the pipe material B are formed by laminating pure PP plates. A layer of light blocking thin film is arranged on the outer layer surfaces of the pipe material A and the pipe material B. The improvement structure for the polypropylene elbow pipe materials is compact in structural design and long in service life; and in the transportation and installation processes, external force damage of the pipe materials is avoided, and pipes are prevented from exploding.
Description
Technical field
The present invention relates to polypropylene plastics tubing field, particularly relate to a kind of polypropylene bend pipe tubing and improve structure.
Background technology
nullPolypropylene is a kind of thermoplastic resin prepared by propylene polymerization,State is nontoxic、Odorless、The polymer that tasteless milky is highly crystalline，Water insoluble，Polypropylene is due to moisture-stable，Duct board is widely used，And polyacrylic chemical stability is fine，Extensive use in anticorrosion equipment，And polypropylene handling ease，There is higher thermostability，It is capable of withstanding the high temperature of 110-120 DEG C，So it is general in valve pipe applications，But polypropylene also has disadvantages that，Polypropylene articles cold tolerance is poor，Low temperature impact strength is low，Easily aging，And there is easy firing characteristic，Polypropylene has been carried out modification by present people，But in modifying process，Reduce hot strength and bending strength，In the valve plastic pipe of polyacrylic making，If subjected under external impulsive force，Valve plastic pipe declines service life，For this，The invention provides a kind of polypropylene bend pipe tubing and improve structure，Design is simple，The service life of valve plastic pipe can be improved，And light weight，Install easily.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of polypropylene bend pipe tubing and improves structure, designs compact conformation, it is possible to suitable in valve plastic pipe, and light quality, mounts and dismounts convenient and simple.
Described a kind of polypropylene bend pipe tubing improves structure, including: tubing A, tubing B, connect between tubing A and tubing B and be provided with elbow C,
Wherein, described tubing A, tubing B adopts cylindrical structure form, tubing A and tubing B adopts pure PP plate pressing to form, and the superficies at tubing A and tubing B are provided with one layer of light blocking thin film, sun exposure can be reduced, slow down the aging of polypropylene bend pipe, in order to produce light blocking resistance oxidative function, a kind of optimal technical scheme, light blocking thin layer is provided with baking vanish layer, baking vanish layer adopts paint to make, prevent pipe surface from aoxidizing, and it is provided with sterilizing thin layer at tubing A and tubing B inwall, prevent growing of microorganism, described tubing A, the duct thickness of tubing B is between 30 millimeters to 80 millimeters, length requires to be customized according to actual installation.
And at tubing A, tubing B external sheath is provided with elastic ring, elastic ring adopts flexible glue body version, slows down the collision of extraneous rigidity strength.
Wherein, described elbow C adopts arc structure form, elbow C selects fluoroplastics to make, fluoroplastics have very strong chemical stability, decay resistance, described elbow C selects the politef in fluoroplastics material, it is provided with elbow end plate at elbow C two ends, elbow end plate is provided with the connecting hole of hollow, connecting hole adopts circular or ellipsoidal structure, by bolt arrangement elbow C and tubing A, tubing B connects as a whole, in order to improve sealing property, at elbow C and tubing A, it is provided with welding block between elbow C and tubing B, adopt spot welding pattern, seal further.
A kind of optimal technical scheme, improves structural outside layers at described polypropylene bend pipe tubing and covers fireproof material layer, improves the security performance as pipe applications further, and described fireproof material layer adopts fire proofing to make, such as aramid fiber, glass fabric.
The invention has the beneficial effects as follows: one polypropylene bend pipe tubing of the present invention improves structure, structural design is compact, long service life, the industries such as oil, chemical industry, plating, environmental protection, water process can be widely used in, and tubing is in transport and installation process, it can be avoided that external force wound, it is prevented that booster occurs.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that a kind of polypropylene valve plastic pipe of the present invention improves structure；
In accompanying drawing, the labelling of each parts is as follows:
1 is tubing A, and 2 is tubing B, and 3 is elbow C, and 4 is elastic ring, and 5 is welding block, and 6 is connecting hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention being made apparent clear and definite defining.
Referring to Fig. 1, the embodiment of the present invention includes:
Described a kind of polypropylene bend pipe tubing improves structure, including: tubing A, tubing B, connect between tubing A and tubing B and be provided with elbow C,
Wherein, described tubing A, tubing B adopts cylindrical structure form, tubing A and tubing B adopts pure PP plate pressing to form, and the superficies at tubing A and tubing B are provided with one layer of light blocking thin film, sun exposure can be reduced, slow down the aging of polypropylene bend pipe, in order to produce light blocking resistance oxidative function, a kind of optimal technical scheme, light blocking thin layer is provided with baking vanish layer, baking vanish layer adopts paint to make, prevent pipe surface from aoxidizing, and it is provided with sterilizing thin layer at tubing A and tubing B inwall, prevent growing of microorganism, described tubing A, the duct thickness of tubing B is between 30 millimeters to 80 millimeters, length requires to be customized according to actual installation.
And at tubing A, tubing B external sheath is provided with elastic ring, elastic ring adopts flexible glue body version, slows down the collision of extraneous rigidity strength.
Wherein, described elbow C adopts arc structure form, elbow C selects fluoroplastics to make, fluoroplastics have very strong chemical stability, decay resistance, described elbow C selects the politef in fluoroplastics material, it is provided with elbow end plate at elbow C two ends, elbow end plate is provided with the connecting hole of hollow, connecting hole adopts circular or ellipsoidal structure, by bolt arrangement elbow C and tubing A, tubing B connects as a whole, in order to improve sealing property, at elbow C and tubing A, it is provided with welding block between elbow C and tubing B, adopt spot welding pattern, seal further.
A kind of optimal technical scheme, improves structural outside layers at described polypropylene bend pipe tubing and covers fireproof material layer, improves the security performance as pipe applications further, and described fireproof material layer adopts fire proofing to make, such as aramid fiber, glass fabric.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (3)
- null1. a polypropylene bend pipe tubing improves structure，It is characterized in that，Including: tubing A，Tubing B，Connect between tubing A and tubing B and be provided with elbow C，Wherein，Described tubing A，Tubing B adopts cylindrical structure form，Tubing A and tubing B adopts pure PP plate pressing to form，And the superficies at tubing A and tubing B are provided with one layer of light blocking thin film，It is provided with baking vanish layer in light blocking thin layer wound，And it is provided with sterilizing thin layer at tubing A and tubing B inwall，At tubing A，Tubing B external sheath is provided with elastic ring，Elastic ring adopts flexible glue body version，Described elbow C adopts arc structure，It is provided with elbow end plate at elbow C two ends，Elbow end plate is provided with the connecting hole of hollow，Connecting hole adopts circular or ellipsoidal structure，By bolt arrangement elbow C and tubing A，Tubing B connects as a whole，In order to improve sealing property，At elbow C and tubing A，It is provided with welding block between elbow C and tubing B，Adopt spot welding pattern.
- 2. a kind of polypropylene bend pipe tubing according to claim 1 improves structure, it is characterised in that tubing A, the duct thickness of tubing B is between 30 millimeters to 80 millimeters.
- 3. a kind of polypropylene bend pipe tubing according to claim 1 improves structure, it is characterised in that improves structural outside layers at polypropylene bend pipe tubing and covers fireproof material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276026.8A CN105782624A (en) | 2016-04-29 | 2016-04-29 | Improvement structure for polypropylene elbow pipe materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276026.8A CN105782624A (en) | 2016-04-29 | 2016-04-29 | Improvement structure for polypropylene elbow pipe materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782624A true CN105782624A (en) | 2016-07-20 |
Family
ID=56399957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276026.8A Pending CN105782624A (en) | 2016-04-29 | 2016-04-29 | Improvement structure for polypropylene elbow pipe materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782624A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1363076A (en) * | 1970-10-12 | 1974-08-14 | British Oxygen Co Ltd | Pipeline insulation |
| KR20020016054A (en) * | 2000-08-24 | 2002-03-04 | 이완영 | Pipe connector with plastics liner and Maunfacturing method thereof |
| CN2557784Y (en) * | 2002-05-15 | 2003-06-25 | 河北省电焊机股份有限公司 | High-strength corrosion-resistant, wearing-resistant pipe line |
| CN202182260U (en) * | 2011-05-31 | 2012-04-04 | 德标管业(上海)有限公司 | Light-blocking antibacterial nanotube |
| CN204312883U (en) * | 2014-11-04 | 2015-05-06 | 南京联塑科技实业有限公司 | A kind of high fire prevention PVC-U tubing |
| CN205001727U (en) * | 2015-08-03 | 2016-01-27 | 浙江锦安汽车零部件有限公司 | Water inlet pipe connector |
| CN205745813U (en) * | 2016-04-29 | 2016-11-30 | 太仓龙益塑业有限公司 | A kind of polypropylene bend pipe tubing improved structure |
-
2016
- 2016-04-29 CN CN201610276026.8A patent/CN105782624A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1363076A (en) * | 1970-10-12 | 1974-08-14 | British Oxygen Co Ltd | Pipeline insulation |
| KR20020016054A (en) * | 2000-08-24 | 2002-03-04 | 이완영 | Pipe connector with plastics liner and Maunfacturing method thereof |
| CN2557784Y (en) * | 2002-05-15 | 2003-06-25 | 河北省电焊机股份有限公司 | High-strength corrosion-resistant, wearing-resistant pipe line |
| CN202182260U (en) * | 2011-05-31 | 2012-04-04 | 德标管业(上海)有限公司 | Light-blocking antibacterial nanotube |
| CN204312883U (en) * | 2014-11-04 | 2015-05-06 | 南京联塑科技实业有限公司 | A kind of high fire prevention PVC-U tubing |
| CN205001727U (en) * | 2015-08-03 | 2016-01-27 | 浙江锦安汽车零部件有限公司 | Water inlet pipe connector |
| CN205745813U (en) * | 2016-04-29 | 2016-11-30 | 太仓龙益塑业有限公司 | A kind of polypropylene bend pipe tubing improved structure |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |