CN103542198A - Poly vinyl chloride (PVC) compound pipe - Google Patents
Poly vinyl chloride (PVC) compound pipe Download PDFInfo
- Publication number
- CN103542198A CN103542198A CN201310518777.2A CN201310518777A CN103542198A CN 103542198 A CN103542198 A CN 103542198A CN 201310518777 A CN201310518777 A CN 201310518777A CN 103542198 A CN103542198 A CN 103542198A
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- CN
- China
- Prior art keywords
- layer
- lime putty
- pipe
- putty layer
- pvc
- 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.)
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Classifications
-
- 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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a poly vinyl chloride (PVC) compound pipe which comprises a lime putty layer, an iron wire net layer and two layers of polystyrene pipes. The lime putty layer is arranged between the two layers of polystyrene pipes, the iron wire net layer is embedded in the lime putty layer, an outer ring of the lime putty layer is wrapped with a fiber layer, and the fiber layer is further wrapped with an epoxy resin pipe layer. The PVC compound pipe has the advantages that by arranging the lime putty layer and an iron wire net in the compound pipe, the anti-pressure capability of the pipe is also greatly enhanced while the cost is reduced, the fiber layer and the epoxy resin pipe layer are further installed, and the PVC compound pipe has the advantages of being resistant to corrosion and ageing and durable.
Description
Technical field
The present invention relates to a kind of pipe technology field, be specifically related to a kind of PVC composite pipe.
Background technique
Composite pipe is the water pipe that substitutes the earliest cast iron tube, and its basic comprising should be five layers, is followed successively by from inside to outside plastics, hot melt adhesive, aluminum alloy, hot melt adhesive, plastics.
This type of tubing, because it contains aluminium lamination, can increase burst strength, blocking oxygen, CO2 etc. and avoid the corrosion of aqueduct equipment to threaten, thermal conductivity is good and reduce focus and concentrate, antistatic and shielding get well and have certain fire retardation, so easily by masses, is accepted.And because its connection pipe fitting is copper, U.S. rich plastic alloy pipe fitting, stainless steel thread seal pipe fitting, connects more for convenience, does not need special tool(s), approaches, thereby show the advantage that it is certain with there is in a large number now cast-iron pipe joint.But this type of pipeline exists cost high, is not durable, the problem such as easily break.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, simple in structure, the low durable pvc pipe road of cost.
The present invention is achieved through the following technical solutions:
A kind of PVC composite pipe, comprise lime putty layer, iron wire stratum reticulare and two strata the third ethylene tubes, described lime putty layer is arranged between two strata the third ethylene tubes, described iron wire stratum reticulare inlay with lime putty layer in, described lime putty layer outer ring is enclosed with layer of fibers, and described layer of fibers is also enclosed with epoxy resin pipe layer.
Optimal way of the present invention, the thickness of described two strata the third ethylene tubes is respectively 0.2cm-0.5cm and 0.5cm-0.8cm, poly-the third ethylene tube of described 0.2cm-0.5cm is arranged on lime putty layer inwall, and poly-the third ethylene tube of described 0.5cm-0.8cm is arranged on lime putty layer outer wall.
The invention has the beneficial effects as follows: by being provided with lime putty layer and chain link fence in composite pipe, thereby when having reduced cost, the anti-pressure ability of pipe fitting also strengthens greatly, layer of fibers and epoxy resin pipe layer are also installed, there is the advantages such as corrosion-resistant, ageing-resistant, durable.
Accompanying drawing explanation
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the schematic diagram of a kind of PVC composite pipe of the present invention.
Embodiment
As shown in Figure 1, a kind of PVC composite pipe, comprise lime putty layer 2, iron wire stratum reticulare 3 and two strata the third ethylene tubes 1, described lime putty layer 2 is arranged between two strata the third ethylene tubes 1, described iron wire stratum reticulare 3 inlay with lime putty layer 2 in, described lime putty layer 2 outer ring are enclosed with layer of fibers 4, and described layer of fibers 4 is also enclosed with epoxy resin pipe layer 5.
Wherein, the thickness of described two strata the third ethylene tubes 1 is respectively 0.2cm-0.5cm and 0.5cm-0.8cm, and poly-the third ethylene tube 1 of described 0.2cm-0.5cm is arranged on lime putty layer 2 inwall, and poly-the third ethylene tube 1 of described 0.5cm-0.8cm is arranged on lime putty layer 2 outer wall.
The invention has the beneficial effects as follows: by being provided with lime putty layer and chain link fence in composite pipe, thereby when having reduced cost, the anti-pressure ability of pipe fitting also strengthens greatly, layer of fibers and epoxy resin pipe layer are also installed, there is the advantages such as corrosion-resistant, ageing-resistant, durable.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. a PVC composite pipe, it is characterized in that: comprise lime putty layer, iron wire stratum reticulare and two strata the third ethylene tubes, described lime putty layer is arranged between two strata the third ethylene tubes, described iron wire stratum reticulare inlay with lime putty layer in, described lime putty layer outer ring is enclosed with layer of fibers, and described layer of fibers is also enclosed with epoxy resin pipe layer.
2. PVC composite pipe according to claim 1, it is characterized in that: the thickness of described two strata the third ethylene tubes is respectively 0.2cm-0.5cm and 0.5cm-0.8cm, poly-the third ethylene tube of described 0.2cm-0.5cm is arranged on lime putty layer inwall, and poly-the third ethylene tube of described 0.5cm-0.8cm is arranged on lime putty layer outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518777.2A CN103542198A (en) | 2013-10-29 | 2013-10-29 | Poly vinyl chloride (PVC) compound pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518777.2A CN103542198A (en) | 2013-10-29 | 2013-10-29 | Poly vinyl chloride (PVC) compound pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103542198A true CN103542198A (en) | 2014-01-29 |
Family
ID=49965935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310518777.2A Withdrawn CN103542198A (en) | 2013-10-29 | 2013-10-29 | Poly vinyl chloride (PVC) compound pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303345A (en) * | 2020-10-30 | 2021-02-02 | 邓权塑业科技（湖南）有限公司 | Multilayer steel wire mesh reinforced composite pipe |
-
2013
- 2013-10-29 CN CN201310518777.2A patent/CN103542198A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112303345A (en) * | 2020-10-30 | 2021-02-02 | 邓权塑业科技（湖南）有限公司 | Multilayer steel wire mesh reinforced composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140129 |