CN202733209U - Fiber-reinforced antibacterial pipeline - Google Patents
Fiber-reinforced antibacterial pipeline Download PDFInfo
- Publication number
- CN202733209U CN202733209U CN 201220330889 CN201220330889U CN202733209U CN 202733209 U CN202733209 U CN 202733209U CN 201220330889 CN201220330889 CN 201220330889 CN 201220330889 U CN201220330889 U CN 201220330889U CN 202733209 U CN202733209 U CN 202733209U
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- Prior art keywords
- resin
- layer
- fiber
- antibacterial
- pipeline
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- Expired - Fee Related
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Abstract
The utility model discloses a fiber-reinforced antibacterial pipeline which comprises an antibacterial resin inner layer and a resin outer layer. A middle fiber layer is arranged between the antibacterial resin inner layer and the resin outer layer; the middle fiber layer adopts glass fiber epoxy resin, carbon fiber epoxy resin or aromatic polyamide fiber epoxy resin; the antibacterial resin layer adopts an acrylic resin tube; a silver ion film layer is coated on the inner surface of the acrylic resin tube; and the resin outer layer adopts a polyethylene resin tube, a polrvinyl chloride resin tube, a polrvinyl benzene resin tube, polypropylene resin tube or an ABS (acrylonitrile-butadiene-styrene) resin tube. As the middle fiber layer is arranged between the antibacterial resin inner layer and the resin outer layer, the fiber-reinforced antibacterial pipeline has the performances of bacteria inhibition and sterilization, high temperature resistance, high pressure resistance, low-temperature impact resistance and higher overall strength simultaneously, and is convenient and firm to install.
Description
Technical field
The utility model relates to a kind of water supply line, relates in particular to the antibiotic pipeline of a kind of fiber reinforcement formula.
Background technique
PP-R adopts atactic copolymerized polypropene through being extruded as tubing to being again three type polypropylene tube, and injection moulding becomes pipe fitting.It is the novel plastic pipeline product of Europe Application and Development at the beginning of the nineties.PP-R is the end of the eighties, adopts gas-phase copolymerization technique to make 5% left and right sides PE homogeneous polymerization (random copolymerization) and become pipeline material of new generation randomly in the molecular chain of PP.The interface of PPR pipe adopts hot-melt technology, merges together fully between the pipe, passes through so in a single day install to suppress to test, will not leak again, reliability is high, has preferably shock resistance and long-term creep behaviour, is to adopt maximum a kind of water supply lines in the present house ornamentation engineering.
But the bulk strength of PPR water pipe, heat-resisting quantity, resistance to pressure are slightly poorer, and the long-term work temperature can not be above 70 ℃; Every segment length is limited, and can not crooked construct, if pipe laying distance or corner are many, will use a large amount of joints in construction; Tubing is cheap but parts price is relatively high.
In addition, to water supply line, be security consideration, therefore the sterilization that need to carry out disinfection to the medium of flowing through is necessary existing PP-R pipe is improved, and improves bulk strength, heat-resisting quantity, and resistance to pressure, and easy for installation.
The model utility content
Technical problem to be solved in the utility model provides the antibiotic pipeline of a kind of fiber reinforcement formula, has the restraining and sterilizing bacteria function, can improve the pipeline bulk strength, heat-resisting quantity, and resistance to pressure, and easy for installation.
The utility model is to solve the problems of the technologies described above the technological scheme that adopts to provide the antibiotic pipeline of a kind of fiber reinforcement formula, comprise that antibacterial resin internal layer and resin are outer, wherein, be provided with the median fiber layer between described antibacterial resin internal layer and the resin skin, described median fiber layer is glass fibre, carbon fiber or aromatic polyamide fibers epoxy resin.
The above-mentioned antibiotic pipeline of fiber reinforcement formula, wherein, described antibacterial resin layer is the acrylic resin pipe, described acrylic resin pipe internal surface is coated with the silver ion thin layer.
The above-mentioned antibiotic pipeline of fiber reinforcement formula, wherein, described resin skin is polyethylene, PVC＝polyvinyl chloride, polystyrene, polypropylene or ABS resin pipe.
The above-mentioned antibiotic pipeline of fiber reinforcement formula, wherein, the caliber of described antibiotic pipeline is 16mm～160mm.
The utility model contrast prior art has following beneficial effect: the antibiotic pipeline of fiber reinforcement formula that the utility model provides, between antibacterial resin internal layer and resin skin, the median fiber layer is set, thereby make pipeline possess simultaneously restraining and sterilizing bacteria, high-temperature resistant, high withstand voltage, low-temperature impact resistance and higher bulk strength, and easy for installation firm.
Description of drawings
Fig. 1 is the antibiotic pipeline structural representation of the utility model fiber reinforcement formula;
Fig. 2 is the utility model water supply line generalized section of cutting sth. askew;
Fig. 3 is the utility model water supply line side direction generalized section;
Fig. 4 is the utility model water supply line schematic cross-section.
Among the figure:
1 antibacterial resin internal layer, 2 median fiber layers, 3 resin are outer
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the antibiotic pipeline structural representation of the utility model fiber reinforcement formula; Fig. 2 is the utility model water supply line generalized section of cutting sth. askew; Fig. 3 is the utility model water supply line side direction generalized section; Fig. 4 is the utility model water supply line schematic cross-section.
See also Fig. 1～Fig. 4, the antibiotic pipeline of fiber reinforcement formula that the utility model provides comprises antibacterial resin internal layer 1 and resin skin 3, wherein, be provided with median fiber layer 2 between antibacterial resin internal layer 1 and the resin skin 3, median fiber layer 2 is glass fibre, carbon fiber or aromatic polyamide fibers epoxy resin.
The antibiotic pipeline of fiber reinforcement formula that the utility model provides, median fiber layer 2 utilizes nano-compound modified method, the mineral filler blend of adding fineness nanometer auxiliary agent and high modulus and strength in resin forms, greatly improved the pipeline high temperature high voltage resistant, creep resistant, ability and the working lifes such as ring stiffness.Reduce coefficient of linear expansion, be down to 0.06mm/ (m.k) by 0.15mm/ (m.k), make installation and use more convenient attractive in appearance.Antibacterial resin internal layer 1 and resin skin 3 all are synthetic resin.Wherein, antibacterial resin layer 5 can be selected the acrylic resin pipe, described acrylic resin pipe internal surface is coated with the silver ion thin layer, perhaps directly add to carry a silver-colored PAG-40 antimicrobial agent in resin layer, utilizes the effect of silver ion restraining and sterilizing bacteria to play the effect of pipeline self-cleaning water quality.Resin outer 3 is polyethylene, PVC＝polyvinyl chloride, polystyrene, polypropylene or ABS resin pipe.ABS is acrylonitrile, butadiene and cinnamic terpolymer, and A represents acrylonitrile, and B represents butadiene, and S represents vinyl benzene.ABS resin is present most widely used polymer, and it is PS, SAN, the various performances of BS are organically united, have concurrently tough, hard, just balanced good mechanical property mutually.
The above-mentioned antibiotic pipeline of fiber reinforcement formula, the caliber of PPR pipe can be from 16mm to 160mm, and that use in the house ornamentation mainly is 20mm, two kinds of 25mm (be commonly called as respectively 4 be in charge of, 6 be in charge of), wherein 4 are in charge of use more some more.The pipe thickness of the PPR pipe of whole three-decker is 3.5mm～5.1mm.
In sum, the antibiotic pipeline of fiber reinforcement formula that the utility model provides arranges median fiber layer 2 between antibacterial resin internal layer 1 and resin skin 3, thereby make pipeline possess simultaneously restraining and sterilizing bacteria, high-temperature resistant, high withstand voltage, low-temperature impact resistance and higher bulk strength, and easy for installation firm.
Although the utility model discloses as above with preferred embodiment; so it is not to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (4)
1. antibiotic pipeline of fiber reinforcement formula, comprise antibacterial resin internal layer (1) and resin outer (3), it is characterized in that, described antibacterial resin internal layer (1) and resin are provided with median fiber layer (2) between outer (3), and described median fiber layer (2) is glass fibre, carbon fiber or aromatic polyamide fibers epoxy resin.
2. the antibiotic pipeline of fiber reinforcement formula as claimed in claim 1 is characterized in that, described antibacterial resin layer (5) is the acrylic resin pipe, and described acrylic resin pipe internal surface is coated with the silver ion thin layer.
3. the antibiotic pipeline of fiber reinforcement formula as claimed in claim 1 is characterized in that, described resin outer (3) is polyethylene, PVC＝polyvinyl chloride, polystyrene, polypropylene or ABS resin pipe.
4. such as the antibiotic pipeline of each described fiber reinforcement formula of claim 1～3, it is characterized in that the caliber of described antibiotic pipeline is 16mm～160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330889 CN202733209U (en) | 2012-07-09 | 2012-07-09 | Fiber-reinforced antibacterial pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220330889 CN202733209U (en) | 2012-07-09 | 2012-07-09 | Fiber-reinforced antibacterial pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733209U true CN202733209U (en) | 2013-02-13 |
Family
ID=47658908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220330889 Expired - Fee Related CN202733209U (en) | 2012-07-09 | 2012-07-09 | Fiber-reinforced antibacterial pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165942A1 (en) * | 2015-04-13 | 2016-10-20 | N.V. Nutricia | Tube for a medical container |
| CN113217716A (en) * | 2021-03-03 | 2021-08-06 | 中国计量大学 | High-efficiency long-acting antibacterial water pipe |
-
2012
- 2012-07-09 CN CN 201220330889 patent/CN202733209U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016165942A1 (en) * | 2015-04-13 | 2016-10-20 | N.V. Nutricia | Tube for a medical container |
| WO2016165731A1 (en) * | 2015-04-13 | 2016-10-20 | N.V. Nutricia | Tube for a medical container |
| US11052233B2 (en) | 2015-04-13 | 2021-07-06 | N.V. Nutricia | Tube for a medical container |
| CN113217716A (en) * | 2021-03-03 | 2021-08-06 | 中国计量大学 | High-efficiency long-acting antibacterial water pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200709 |