CN204153341U - A kind of seamless steel pipe for cold and hot potable water - Google Patents
A kind of seamless steel pipe for cold and hot potable water Download PDFInfo
- Publication number
- CN204153341U CN204153341U CN201420456292.5U CN201420456292U CN204153341U CN 204153341 U CN204153341 U CN 204153341U CN 201420456292 U CN201420456292 U CN 201420456292U CN 204153341 U CN204153341 U CN 204153341U
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- steel pipe
- composite material
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- epoxy resin
- material layer
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Abstract
The utility model discloses a kind of seamless steel pipe for cold and hot potable water, comprise: steel pipe body, fiber glass thermoplastics layer, hollow glass micropearl/epoxy resin composite material layer, graphene oxide/novolac resin layer and anti-ultraviolet nano zinc oxide-epoxy resin composite material layer, the outer wall of described steel pipe body is disposed with described graphene oxide/novolac resin layer and described anti-ultraviolet nano zinc oxide-epoxy resin composite material layer, the inwall of described steel pipe body is disposed with described fiber glass thermoplastics layer and described hollow glass micropearl/epoxy resin composite material layer.The utility model integrates the advantage of concrete reinforced pipe and plastic tube, lightweight, and compression resistance is good, and interface is easy to leak not, and aging quality resistance is good, durable in use.
Description
Technical field
The utility model relates to seamless steel pipe field, particularly relates to a kind of seamless steel pipe for cold and hot potable water.
Background technique
Current China rapid economic development, various product is abundanter, and living standards of the people improve constantly.But the most basic daily life problem of water consumption of the mankind also often perplexs us, especially affects the tubing problem of one of indoor and outdoor feedwater quality key factor.Development with China's building plumbing system specialty is the same, China's water-feeding pipes also experienced by that kind is single, sanitary standard is low, the past of slow development with numerous in variety, sanitary standard improves soon, more new development is present rapidly.Continue to use the not Coating Steel Pipe of nearly three more than ten years, comprised the Coating Steel Pipe being once considered and improving one of building standard class symbol, eliminated by most laboratories part now; For saving steel, the concrete reinforced pipe that the fifties is promoted the use of, higher working pressure, corrosion-resistant, cheap, durable in use can be born, the conveyance power of water of water pipe can not be reduced, but from great, quality is hard and crisp, be afraid of collision, interface easy to leak, pipe trench bottom of trench smooth solid require high, accessory lacks to keeping in repair increase difficulty in the future, and present consumption reduces just gradually; Plastic tube has anticorrosion and shock resistance preferably, has the elasticity of certain stretching-resisting bending-resisting song, the advantages such as smooth surface hydraulics is good, and freexing tolerance can be stronger than metal tube, lightweight.Because tubing bearing capacity is not high enough, matter is crisp easily aging, and expensive, only for the small-bore pipeline of indoor.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of seamless steel pipe for cold and hot potable water, integrates the advantage of concrete reinforced pipe and plastic tube, lightweight, and compression resistance is good, and interface is easy to leak not, and aging quality resistance is good, durable in use.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of seamless steel pipe for cold and hot potable water, comprise: steel pipe body, fiber glass thermoplastics layer, hollow glass micropearl/epoxy resin composite material layer, graphene oxide/novolac resin layer and anti-ultraviolet nano zinc oxide-epoxy resin composite material layer, the outer wall of described steel pipe body is disposed with described graphene oxide/novolac resin layer and described anti-ultraviolet nano zinc oxide-epoxy resin composite material layer, the inwall of described steel pipe body is disposed with described fiber glass thermoplastics layer and described hollow glass micropearl/epoxy resin composite material layer.
In the utility model preferred embodiment, the wall thickness of described steel pipe body is 5 ~ 10mm.
In the utility model preferred embodiment, the thickness of described fiber glass thermoplastics layer is identical with the thickness of hollow glass micropearl/epoxy resin composite material layer.
In the utility model preferred embodiment, the thickness of described graphene oxide/novolac resin layer is identical with the thickness of anti-ultraviolet nano zinc oxide-epoxy resin composite material layer.
The beneficial effects of the utility model are: the utility model integrates the advantage of concrete reinforced pipe and plastic tube, lightweight, and compression resistance is good, and interface is easy to leak not, and aging quality resistance is good, durable in use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model for seamless steel pipe one preferred embodiment of cold and hot potable water;
In accompanying drawing, the mark of each parts is as follows: 1, steel pipe body, 2, fiber glass thermoplastics layer, 3, hollow glass micropearl/epoxy resin composite material layer, 4, graphene oxide/novolac resin layer, 5, anti-ultraviolet nano zinc oxide-epoxy resin composite material layer.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model is embodiment comprise:
A kind of seamless steel pipe for cold and hot potable water, comprise: steel pipe body 1, fiber glass thermoplastics layer 2, hollow glass micropearl/epoxy resin composite material layer 3, graphene oxide/novolac resin layer 4 and anti-ultraviolet nano zinc oxide-epoxy resin composite material layer 5, the outer wall of described steel pipe body 1 is disposed with described graphene oxide/novolac resin layer 4 and described anti-ultraviolet nano zinc oxide-epoxy resin composite material layer 5, the inwall of described steel pipe body 1 is disposed with described fiber glass thermoplastics layer 2 and described hollow glass micropearl/epoxy resin composite material layer 3.
Preferably, the wall thickness of described steel pipe body 1 is 5 ~ 10mm.
Preferably, the thickness of described fiber glass thermoplastics layer 2 is identical with the thickness of hollow glass micropearl/epoxy resin composite material layer 3.
Preferably, the thickness of described graphene oxide/novolac resin layer 4 is identical with the thickness of anti-ultraviolet nano zinc oxide-epoxy resin composite material layer 5.
The beneficial effect that the utility model is used for the seamless steel pipe of cold and hot potable water is: the utility model integrates the advantage of concrete reinforced pipe and plastic tube, lightweight, and compression resistance is good, and interface is easy to leak not, and aging quality resistance is good, durable in use.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the seamless steel pipe for cold and hot potable water, it is characterized in that, comprise: steel pipe body, fiber glass thermoplastics layer, hollow glass micropearl/epoxy resin composite material layer, graphene oxide/novolac resin layer and anti-ultraviolet nano zinc oxide-epoxy resin composite material layer, the outer wall of described steel pipe body is disposed with described graphene oxide/novolac resin layer and described anti-ultraviolet nano zinc oxide-epoxy resin composite material layer, the inwall of described steel pipe body is disposed with described fiber glass thermoplastics layer and described hollow glass micropearl/epoxy resin composite material layer.
2. the seamless steel pipe for cold and hot potable water according to claim 1, is characterized in that, the wall thickness of described steel pipe body is 5 ~ 10mm.
3. the seamless steel pipe for cold and hot potable water according to claim 1, is characterized in that, the thickness of described fiber glass thermoplastics layer is identical with the thickness of hollow glass micropearl/epoxy resin composite material layer.
4. the seamless steel pipe for cold and hot potable water according to claim 1, is characterized in that, the thickness of described graphene oxide/novolac resin layer is identical with the thickness of anti-ultraviolet nano zinc oxide-epoxy resin composite material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456292.5U CN204153341U (en) | 2014-08-14 | 2014-08-14 | A kind of seamless steel pipe for cold and hot potable water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456292.5U CN204153341U (en) | 2014-08-14 | 2014-08-14 | A kind of seamless steel pipe for cold and hot potable water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153341U true CN204153341U (en) | 2015-02-11 |
Family
ID=52511456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456292.5U Expired - Fee Related CN204153341U (en) | 2014-08-14 | 2014-08-14 | A kind of seamless steel pipe for cold and hot potable water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153341U (en) |
-
2014
- 2014-08-14 CN CN201420456292.5U patent/CN204153341U/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: 20150211 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |