CN202220911U - Antibacteriall composite aluminum plastic pipe - Google Patents
Antibacteriall composite aluminum plastic pipe Download PDFInfo
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- CN202220911U CN202220911U CN2011201811852U CN201120181185U CN202220911U CN 202220911 U CN202220911 U CN 202220911U CN 2011201811852 U CN2011201811852 U CN 2011201811852U CN 201120181185 U CN201120181185 U CN 201120181185U CN 202220911 U CN202220911 U CN 202220911U
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- aluminum plastic
- plastic pipe
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Abstract
The utility model discloses an antibacterial composite aluminum plastic pipe, which comprises an interlayer of a longitudinally welded aluminum pipe (3), a polyethylene plastic outer layer (1), a polyethylene plastic inner layer (2) and a hot melt adhesive cementing layer (4) between layers. A silver metallic film (5) is arranged inside the polyethylene plastic inner layer (2). The antibacterial composite aluminum plastic pipe has the characteristics of general aluminum plastic pipes which are heat preservation, energy conservation, heat resistance, voltage resistance, corrosion resistance, scale formation avoidance, leakage avoidance, safety and health, can also enable grow and breeding of certain microorganism (bacteria) in pipelines to keep in a necessary safety level in a certain time.
Description
Technical field
The utility model relates to a kind of plastic-aluminum pipe, is specially a kind of composite aluminium plastic pipe with antibacterial functions.
Background technique
The plastic-aluminum pipe is comparatively popular on the market a kind of tubing, and owing to its light weight, durable and easy construction, its flexibility is more suitable in house ornamentation, using.Plastic-aluminum pipe internal and external layer is special polythene material, cleans nontoxic, level and smooth.Can use more than 50 years.Middle aluminium lamination can permeate by 100% isolated gas, and makes pipe have the advantage of metal and plastic cement pipe simultaneously, and has rejected shortcoming separately.Antibiotic with traditional sterilization, the notion of sterilization are different; Sterilization is that microorganism is all killed, and antibiotic just micro organism quantity is reduced and long term maintenance in the level of a safety, from the angle of the ecological balance; This also meets the principle of people and microorganism coexistence, and is favourable to human body.But the plastic-aluminum pipe can grow a large amount of microorganisms in long-time water delivery process, make the water quality variation.Therefore designing a kind of plastic-aluminum pipe with antibacterial functions is relevant industry problem demanding prompt solution.
The model utility content
The purpose of the utility model is in order a kind of antibiotic composite aluminium plastic pipe to be provided, especially Escherichia coli and staphylococcus aureus to be had antibacterial action.
The purpose of the utility model can realize through following technological scheme.
A kind of antibiotic composite aluminium plastic pipe comprises the mesosphere of vertical weldering aluminum pipe, and polyvinyl plastics is outer, the polyvinyl plastics internal layer, and layer with layer between the coextru-lamination of melt glued layer form, be provided with metal film layer in the inboard of polyvinyl plastics internal layer.
Described metal film layer is attached to the inboard of polyvinyl plastics internal layer through sputtering method, and thickness is 1 μ m-9 μ m.
Described metal film layer is the silver metal layer.
Because bacterium surface has negative charge, the silver ion that therefore has positive charge is attracted to bacterium surface, and then destroys its electrolytic equilibrium, causes bacterium because cell is impaired and dead.
A kind of in addition viewpoint thinks that it is inner that silver ion gets into bacterium, with cell enzyme reaction and the chemical combination of bacterium, has suppressed the activity of cellular enzymes and the breeding regeneration of bacterium, reaches the effect of kill bacteria.
The antiseptic aluminium-plastic pipe that designs through the utility model is except having the advantages that general plastic-aluminum is guaranteed energy-conservation, heat-resisting withstand voltage corrosion-resistant, the non-scaling of temperature, non-leakage, safety and sanitary; Can also make the growth and the breeding of certain micro-organisms (bacterium) in the pipeline remain on necessary level of security within a certain period of time.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure: 1, polyvinyl plastics skin 2, polyvinyl plastics internal layer 3, vertical weldering aluminum pipe 4, glued film 5, metal film layer.
Embodiment
Further set forth the structural feature of the utility model below in conjunction with accompanying drawing and specific embodiment.
A kind of antibiotic composite aluminium plastic pipe comprises the mesosphere of vertical weldering aluminum pipe 3, outer 1, the polyvinyl plastics internal layer 2 of polyvinyl plastics, and layer with layer between 4 coextru-lamination of melt glued layer form, be provided with metal film layer 5 in polyvinyl plastics internal layer 2 inboards.Described metal film layer 5 is attached to the inboard of polyvinyl plastics internal layer 2 through sputtering method, and thickness is 1 μ m-9 μ m.
Described metal film layer 5 is the silver metal layer.
Described sputtering method is consistent with the method for sputtering on general plastic cement, the nonwovens, and the time of its thickness and sputter is relevant.
Silver can decomposite the silver ion of denier in water, virus and bacteria microorganism in this silver ion ability adsorbed water, and get in its cell, the zymoprotein that germ is depended on for existence is ineffective, thereby has killed germ.
Through the JISZ2801:2000 antibacterial test: in 20 minutes; The bacteriostasis rate of antimicrobial silver ion pair Escherichia coli, staphylococcus aureus reaches 93.6% and 91.73% respectively; Antibiotic rate reaches more than 99% after 24 hours; Antibiotic coefficient surpasses domestic and international product level, is real healthy family product.The utility model antiseptic aluminium-plastic pipe to Staphylococcus aureus, Escherichia coli, etc. bacterium have and kill function efficiently, can be through the testing property of Japanese JISZ2801:2000 antibacterial surface.
The antibiotic composite pipe of plastic-aluminum carries water temperature can reach 95 ℃ of temperature, under working pressure (P.N) the 1.0MPa condition, can reach working life more than 50 years; (20 ℃) can reach more than 100 years working life under the normal temperature.
The advantage of the comprehensive glass composite pipe of the antibiotic composite pipe of plastic-aluminum has dropped to 0.05MM/M-K ° with coefficient of linear expansion, has the intensity suitable with metal pipe, and good toughness is shock-resistant, good heat resistance.Voltage withstand class than glass composite pipe will exceed 30%.
In addition, the utility model antibacterial composite Al-plastic tube does not have harmful poisonous element to exist, and health is reliable, and is corrosion-resistant.Do not tie dirt, tongue not green for a long time.Inner wall smooth, the fast noise of current is low.Not only can be used for hot water or cold water's pipeline, also can be used for the purified water for drinking system.
Claims (2)
1. plastic-aluminum pipe with antibacterial functions; It is characterized in that: the mesosphere that comprises vertical weldering aluminum pipe (3); Polyvinyl plastics outer (1), polyvinyl plastics internal layer (2), and the melt glued layer (4) between layer and the layer are provided with silver metal thin layer (5) in polyvinyl plastics internal layer (2) inboard.
2. a kind of plastic-aluminum pipe according to claim 1 with antibacterial functions, it is characterized in that: described metal film layer (5) is attached to the inboard of polyvinyl plastics internal layer (2), and thickness is 1 μ m-9 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201811852U CN202220911U (en) | 2011-05-31 | 2011-05-31 | Antibacteriall composite aluminum plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201811852U CN202220911U (en) | 2011-05-31 | 2011-05-31 | Antibacteriall composite aluminum plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220911U true CN202220911U (en) | 2012-05-16 |
Family
ID=46042938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201811852U Expired - Fee Related CN202220911U (en) | 2011-05-31 | 2011-05-31 | Antibacteriall composite aluminum plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220911U (en) |
-
2011
- 2011-05-31 CN CN2011201811852U patent/CN202220911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20160531 |