CN202371318U - Super-silent color modeling composite PVC (polyvinyl chloride) water drainage pipe fitting - Google Patents
Super-silent color modeling composite PVC (polyvinyl chloride) water drainage pipe fitting Download PDFInfo
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- CN202371318U CN202371318U CN2011205070680U CN201120507068U CN202371318U CN 202371318 U CN202371318 U CN 202371318U CN 2011205070680 U CN2011205070680 U CN 2011205070680U CN 201120507068 U CN201120507068 U CN 201120507068U CN 202371318 U CN202371318 U CN 202371318U
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Abstract
The utility model discloses a super-silent color modeling composite PVC (polyvinyl chloride) water drainage pipe fitting, and belongs to the field of water drainage pipes. The pipe wall of the super-silent color modeling composite PVC water drainage pipe fitting adopts a double-layered composite structure, consisting of an outer color ASA outer layer and an inner PVC internal spiral layer; a plurality of protruding spiral strengthening ribs are uniformly distributed on the inner wall of the PVC internal spiral layer; and the color ASA outer layer is a pattern color layer formed through mixing and squeezing out ASA unicolor particle material and multicolor particle material. According to the utility model, an internal spiral structure is arranged at the PVC internal spiral layer through injection moulding, and the PVC internal spiral layer is provided with the plurality of spiral strengthening ribs; and water flows along the spiral strengthening ribs during the use, so as to reduce the contact of water with the pipe wall and further achieve the sound deadening effect.
Description
Technical field
The utility model relates to plastic draining pipeline technical field, specifically is a kind of super-silent painted sculptures composite polrvinyl chloride water-drainage tube part.Be mainly used in construction drainage engineering, rainwater recycling engineering, industrial water drainage drainage project, municipal drainage drainage project etc.
Background technique
Drainage pipe mainly adopts polyvinyl chloride pipeline and polyethylene pipe at present; There is same use defective in two kinds of pipelines; The anti-aging weather resistance of pipeline is poor; Color is single can not to satisfy the diversified demand of color, and it is bigger in draining, to make a noise, and causes certain puzzlement for user's life.Along with development of science and technology, the raising of people's living standard, " health " and " safely " becomes the most key two large problems of modern.Therefore, development high-performance, green, environmentally-friendly plastic pipeline are the developing goals of plastic pipe industry, more and more receive the modern's who pursues healthy and fashionable life concern.
At present; The main direction of plastic pipe technological innovation is in the world: through the technological innovation of material and processing technology; Produce better than conventional plastic tube performance, have concurrently high tenacity, high tenacity, fire-retardant, insulation, high abrasion, good antiscale property, anti-aging, color is diversified, the pipe-line system of super-silent, withstand voltage safety, hygienic environment-protecting.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of existing technology, and a kind of super-silent painted sculptures composite polrvinyl chloride water-drainage tube part is provided, and effectively solves the problem such as ageing resistance, color monotony, drainage noise of plastic draining pipe fitting.
The utility model is realized through following technological scheme: a kind of super-silent colored composite polrvinyl chloride water-drainage tube part, its tube wall is a two-layer composite, the outside be that colored ASA is outer, the inside is a PVC internal spiral layer; The spiral reinforcing rod that equally distributed many projections are arranged on the inwall of described PVC internal spiral layer.
Said colored ASA skin is the decorative pattern chromatograph of extruding with ASA monochrome particles material or the blend of polychrome granule.
Colored ASA is outer in the utility model uses ASA monochrome particles material or the blend of polychrome granule to extrude the decorative pattern look, for the user provides color diversified selection.ASA closes the commercially available prod that forms by vinyl benzene, acrylonitrile and acryl are rubber copolymerized, so do not detail.ASA has not only kept the key property of ABS, and combines the weather-proof advantage of acryl, makes the purposes that may extend to the open air in the application of product.Weatherability, permanent usability, color stability and with the PVC favorable compatibility, make super-silent painted sculptures composite polrvinyl chloride water-drainage tube part become more extensively and the product of high value more.
PVC internal spiral layer injection moulding internal spiral structure has many spiral reinforcing rods in the utility model, and in the using process, water flows along spiral reinforcing rod, and minimizing contacts with tube wall, reaches the effect of noise reduction.
The beneficial effect of the utility model is; Super-silent painted sculptures composite polrvinyl chloride water-drainage tube part; Kept the conventional plastic water-drainage tube part to have outside light weight, corrosion-resistant, good antiscale property, fire-retardant, wear-resisting, pliable and tough good, the superperformance such as impact strength is high, tightness good, reproducible utilization, quick and easy for installation, energy-saving clean environmental protection; Have advantages such as anti-aging weather resistance is excellent, good muffling effect, color variation simultaneously, have good economic benefit, social benefit and environmental benefit.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, colored ASA is outer, and 2, PVC internal spiral layer, 21, spiral reinforcing rod.
Embodiment
The tube wall composite structure is two-layer: colored ASA outer 1 and the PVC internal spiral layer 2 that is consolidated with it.
Embodiment
Material:
Colored outer: the ASA granule.
PVC internal spiral layer: 100 parts of PVC 3 type resins, lead salt PH3055 part, impact modifier MBS B-56110 part, 20 parts of nanometer superfine active precipitated calcium carbonates, 1.8 parts of oiling agents (stearic acid 40%, PE cured 60%).
Production method: colored ASA is outer: by the prescription requirement, weighing joined the low-speed mixer stirring after 10 minutes, added in the 2nd injection moulding hopper of quadric injection mould machine dry; PVC internal spiral layer: after requiring to weigh according to PVC internal spiral layer formula; Add high-speed high-low-temperature and stir unit and be stirred to 120 ℃, be cooled to 40 ℃ again after, add tablet machine; Add the 1st injection moulding hopper of quadric injection mould machine after the granulation, begin the molding and forming base material the 1st time; Carry out the colored ASA layer of the 2nd injection moulding then, after the quadric injection mould moulding, two-layer fusion does not fully separate, and prunes at last, checks, packs, puts in storage; The 1st barrel zone temperature of quadric injection mould machine is: feed zone is 190 ℃, and the compressing section is 190 ℃, and fluxing zone is 180 ℃, and homogenizing zone is 165 ℃; The 2nd injection moulding barrel zone temperature of quadric injection mould machine is: feed zone is 170 ℃, and the compressing section is 210 ℃, and fluxing zone is 220 ℃, and homogenizing zone is 200 ℃.
According to the quadric injection mould forming double-layer composite structure shown in the structural representation, pipe fitting is through detecting, and tensile yield strength is 45MPa, elongation at break 168%; The drop test crack-free, 83 ℃ of vicat softening temperatures, oxygen index 85%; Self-extinguishing time 1S, vertical relaxation shrinkage 1%, averag density 1450Kg/m
2Water tightness and air tightness test ne-leakage, pipe fitting have that anti-aging weather resistance is excellent, good muffling effect, color variation, light weight, corrosion-resistant, good antiscale property, fire-retardant, wear-resisting, pliable and tough good, advantage such as impact strength is high, tightness good, reproducible utilization, quick and easy for installation, energy-saving clean environmental protection.
Claims (2)
1. a super-silent painted sculptures composite polrvinyl chloride water-drainage tube part is characterized in that its tube wall is a two-layer composite, and the outside is colored ASA outer (1), and the inside is a PVC internal spiral layer (2); The spiral reinforcing rod (21) that equally distributed many projections are arranged on the inwall of described PVC internal spiral layer (2).
2. a kind of super-silent painted sculptures composite polrvinyl chloride water-drainage tube part according to claim 1 is characterized in that said colored ASA outer (1) is the flower-pattern layer of extruding with ASA monochrome particles material or the blend of polychrome granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205070680U CN202371318U (en) | 2011-12-01 | 2011-12-01 | Super-silent color modeling composite PVC (polyvinyl chloride) water drainage pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205070680U CN202371318U (en) | 2011-12-01 | 2011-12-01 | Super-silent color modeling composite PVC (polyvinyl chloride) water drainage pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371318U true CN202371318U (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205070680U Expired - Fee Related CN202371318U (en) | 2011-12-01 | 2011-12-01 | Super-silent color modeling composite PVC (polyvinyl chloride) water drainage pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371318U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494202A (en) * | 2011-12-01 | 2012-06-13 | 江苏百安居管业有限公司 | Super silent colored plastic composite polrvinyl chloride (PVC) drainage pipe and manufacturing method thereof |
| CN103759079A (en) * | 2014-01-27 | 2014-04-30 | 三明兴业科技（天津）有限公司 | Low-noise drainage pipeline |
| CN109058607A (en) * | 2018-10-17 | 2018-12-21 | 安徽豪家管业有限公司 | A kind of multiple tube with reinforcing rib structure |
-
2011
- 2011-12-01 CN CN2011205070680U patent/CN202371318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494202A (en) * | 2011-12-01 | 2012-06-13 | 江苏百安居管业有限公司 | Super silent colored plastic composite polrvinyl chloride (PVC) drainage pipe and manufacturing method thereof |
| CN103759079A (en) * | 2014-01-27 | 2014-04-30 | 三明兴业科技（天津）有限公司 | Low-noise drainage pipeline |
| CN109058607A (en) * | 2018-10-17 | 2018-12-21 | 安徽豪家管业有限公司 | A kind of multiple tube with reinforcing rib structure |
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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: 20120808 Termination date: 20181201 |