CN2668965Y - Metal-plastic composite pipe - Google Patents
Metal-plastic composite pipe Download PDFInfo
- Publication number
- CN2668965Y CN2668965Y CNU2004200152631U CN200420015263U CN2668965Y CN 2668965 Y CN2668965 Y CN 2668965Y CN U2004200152631 U CNU2004200152631 U CN U2004200152631U CN 200420015263 U CN200420015263 U CN 200420015263U CN 2668965 Y CN2668965 Y CN 2668965Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- metal
- plastic
- nanometer
- utility
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 229910000939 field's metal Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a metal-plastic composite pipe, which is used to solve the problems respectively of the plastic pipes and plastic-aluminum composite pipes which are used as running water pipes that the strength is lower, the range of applicable temperature is small, the layers are more, and the appearance is not beautiful. The metal-plastic composite pipe of the utility model comprises a metal pipe in the outer layer, and a plastic pipe in the inner layer. The utility model is characterized in that the plastic pipe is a nanometer plastic pipe, and the outer surface of the nanometer plastic pipe is tightly bonded with the metal pipe. The metal pipe adopts a stainless steel pipe, which can also adopt a copper pipe. The metal pipe is coated outside the nanometer plastic pipe, and thus, the appearance is made beautiful with weathering resistance and ageing resistance. The nanometer plastic pipe in the inner layer has the ability of sterilization and antibiosis, which solves the problem of secondary pollution of the water in the pipeline. The metal pipe is combined with the nanometer plastic pipe, and the utility model which combines the advantages of metal and nanometer has the advantages of good integrity. Besides, the metal-plastic composite pipe not only can be used as a running water pipe, but also can be used to convey other liquid as well as gas.
Description
Technical field
The utility model belongs to tubing, is specifically related to a kind of composite pipe of being made up of metal tube and plastic tube.
Background technique
At the Coating Steel Pipe of water supply field extensive use once since anti-corrosion capacity poor, cause the tap water secondary pollution easily and progressively eliminated.At present, using more is plastic tube and plastic-aluminum pipe, because plastic tube intensity is lower, the area that the incompatibility temperature difference is big has influenced its Applicable scope; And the plastic-aluminum pipe number of plies more and outer be plastics, do not have a metal sense.
Summary of the invention
The purpose of this utility model is to provide a kind of manufacturing, intensity highly corrosion resistant, weather-proof aging-resistant composite metal-plastic pipe be convenient to simple in structure at the deficiency of above-mentioned prior art.
The utility model is achieved in that a kind of composite metal-plastic pipe, comprises the plastic tube of outer field metal tube and internal layer, is characterized in that plastic tube is the nano plastic pipe, and the nano plastic pipe is closely linked by its outer surface and metal tube.
Described metal tube adopts Stainless Steel Tube, also can adopt copper pipe.
The beneficial effects of the utility model are: metal tube is coated on outside the nano plastic pipe, and beautiful shape is weather-proof anti-aging; The nano plastic pipe of internal layer has the sterilization antibacterial ability, has solved the secondary pollution problem of water in pipeline; Metal tube and nano plastic duct ligation are integrated, and good integrity has both the advantage of metal and nano plastic, and is applied widely.
Description of drawings
Fig. 1 is the structural representation that the utility model is axially analysed and observe.
Embodiment
Composite metal-plastic pipe as described in Figure 1, skin is a metal tube 1, internal layer is a nano plastic pipe 2, with size greater than the nano plastic pipe of 1～4 millimeter of metal tube extruding undergauge to just entering metal tube smoothly, immediately nano plastic pipe 2 outer surfaces are softened processing, and with in the nano plastic pipe 2 traction embedding metal tubes 1, the internal surface of metal tube 1 does not normally pass through reprocessing, the degree of finish flatness all is lower than its outer surface, because nano plastic pipe 2 resilience in metal tube 1 is expanded, and makes nano plastic pipe 2 be closely linked by its outer surface and metal tube 1.
Nano plastic pipe 2 can be respectively to be made by nano-polyethylene, nano polypropylene, nano polyvinyl chloride material.
The utility model appearance is bright and clean, and inwall is corrosion-resistant, and bulk strength is big, and the Applicable temperature scope is wide, and can reach 50 years working life, not only as running water pipe, also can be used for carrying other liquid, also can be used for carrying coal gas.
Claims (2)
1. composite metal-plastic pipe comprises the plastic tube of outer field metal tube (1) and internal layer, and it is characterized in that: described plastic tube is nano plastic pipe (2), and nano plastic pipe (2) is closely linked by its outer surface and metal tube (1).
2. a kind of composite metal-plastic pipe according to claim 1 is characterized in that: described metal tube (1) adopts Stainless Steel Tube, or adopts copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200152631U CN2668965Y (en) | 2004-02-02 | 2004-02-02 | Metal-plastic composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200152631U CN2668965Y (en) | 2004-02-02 | 2004-02-02 | Metal-plastic composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668965Y true CN2668965Y (en) | 2005-01-05 |
Family
ID=34441431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200152631U Expired - Fee Related CN2668965Y (en) | 2004-02-02 | 2004-02-02 | Metal-plastic composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668965Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939679A (en) * | 2014-03-14 | 2014-07-23 | 常熟市兰达兰基钢管附件有限公司 | Multifunctional stainless steel tube |
| CN106084534A (en) * | 2016-06-06 | 2016-11-09 | 太仓斯普宁精密机械有限公司 | A kind of dual complex abrasion-proof serviceable parts |
| CN106321997A (en) * | 2016-08-26 | 2017-01-11 | 闫风明 | Nanometer antibacterial stainless steel plastic inner seal clamping and pressing type composite pipe fitting and preparation process thereof |
-
2004
- 2004-02-02 CN CNU2004200152631U patent/CN2668965Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939679A (en) * | 2014-03-14 | 2014-07-23 | 常熟市兰达兰基钢管附件有限公司 | Multifunctional stainless steel tube |
| CN106084534A (en) * | 2016-06-06 | 2016-11-09 | 太仓斯普宁精密机械有限公司 | A kind of dual complex abrasion-proof serviceable parts |
| CN106321997A (en) * | 2016-08-26 | 2017-01-11 | 闫风明 | Nanometer antibacterial stainless steel plastic inner seal clamping and pressing type composite pipe fitting and preparation process thereof |
| CN106321997B (en) * | 2016-08-26 | 2018-10-19 | 闫风明 | Nano-antibacterial plastic stainless-steel interior sealing clamp-press type composite pipe and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |