CN215111037U - Wear-resisting reinforcing PE feed pipe - Google Patents
Wear-resisting reinforcing PE feed pipe Download PDFInfo
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- CN215111037U CN215111037U CN202120883287.2U CN202120883287U CN215111037U CN 215111037 U CN215111037 U CN 215111037U CN 202120883287 U CN202120883287 U CN 202120883287U CN 215111037 U CN215111037 U CN 215111037U
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Abstract
The utility model discloses a wear-resisting reinforcing PE feed pipe, a serial communication port, included: the outer structural layer, the middle structural layer and the inner structural layer are sequentially arranged from outside to inside; the external structure layer is an external structure layer which takes high-density polyethylene as a skeleton structure and is filled with a plurality of modified ultrahigh molecular weight polyethylene particles and color master particles; the middle structural layer is a second high-density polyethylene structural layer; a glue structure layer is arranged between the middle structure layer and the internal structure layer, and the glue structure layer plays a role in connecting the middle structure layer and the internal structure layer; the internal structure layer is a steel structure layer. The utility model relates to a rationally, the wearability is good, prevents surface scratch and damaged, has high strength and good hygienic property again.
Description
Technical Field
The utility model relates to a PE water supply pipe technical field, concretely relates to wear-resisting reinforcing PE feed pipe.
Background
Compared with the traditional cast iron pipe and galvanized steel pipe, the PE pipe has the advantages of light specific gravity, high toughness, corrosion resistance, simple and convenient installation and maintenance, long service life and the like, and is widely applied to building water supply, building drainage, buried drainage pipes, building heating, gas transmission pipes, electrical and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like. Building cold and hot water systems, etc.
However, the strength of the PE pipe is slightly poor, the wall thickness is thick, the effective flow is low, and the production cost is high. The hygiene properties may be problematic due to the presence of regrind and the aging of the plastic, and the execution of the plastic-limiting order also affects the production of PE tubing to some extent. Secondly, when the common PE water supply pipe is used for deep burying, the rigidity of the PE water supply pipe is insufficient due to the increase of the soil layer, the surface of the PE water supply pipe is easily scratched, stress cracking and damage occur, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a wear-resistant reinforced PE water supply pipe which has reasonable design, is not easy to scratch and damage on the surface and has high strength and good sanitary performance.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
a wear-resistant reinforced PE service pipe comprising:
the outer structural layer, the middle structural layer and the inner structural layer are sequentially arranged from outside to inside;
the external structure layer is an external structure layer which takes high-density polyethylene as a skeleton structure and is filled with a plurality of modified ultrahigh molecular weight polyethylene particles and color master particles;
the middle structural layer is a second high-density polyethylene structural layer;
a glue structure layer is arranged between the middle structure layer and the internal structure layer, and the glue structure layer plays a role in connecting the middle structure layer and the internal structure layer;
the internal structure layer is a steel structure layer.
The ultra-high molecular weight polyethylene has self-lubricating property and extremely high wear resistance, and can obviously improve the wear resistance and strength of the pipe.
In a preferred embodiment of the present invention, the steel structure layer is made of a sanitary stainless steel band welded into a tube shape. The stainless steel layer plays a reinforcing role and is more sanitary and safer.
In a preferred embodiment of the present invention, the outer structural layer, the intermediate structural layer, the adhesive structural layer and the inner structural layer are formed by co-extrusion.
In a preferred embodiment of the present invention, the adhesive structure layer is made of a hot melt adhesive material.
In a preferred embodiment of the present invention, the thickness of the intermediate structural layer is greater than the thickness of the outer structural layer, the cement structural layer or the inner structural layer.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) the high-density polyethylene (HDPE) layer added with the modified ultrahigh molecular weight polyethylene and the color master can obviously improve the wear resistance and strength of the pipe and has the function of shading.
(2) The inner layer of the PE water supply pipe is a stainless steel layer. The stainless steel layer not only plays a role in strengthening, but also enables the pipe to be more sanitary and safer.
(3) The wear-resistant reinforced PE water supply pipe can be connected in a hot melting mode, is firm in connection and is not prone to water leakage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The wear-resistant reinforced PE water supply pipe shown in FIG. 1 comprises an outer structural layer 100, an intermediate structural layer 200 and an inner structural layer 300 which are sequentially arranged from outside to inside, wherein a glue structural layer 400 made of hot melt adhesive material is further arranged between the intermediate structural layer 200 and the inner structural layer 300, and the glue structural layer 400 plays a role in connecting the intermediate structural layer 200 and the inner structural layer 300.
The outer structure layer 100 is an outer structure layer having a skeleton structure of high density polyethylene 110 and filled with a plurality of modified ultra-high molecular weight polyethylene particles 120 and color masterbatch particles 130. The ultra-high molecular weight polyethylene has self-lubricating property and extremely high wear resistance, and can obviously improve the wear resistance and strength of the pipe.
The middle structural layer 200 is a second high density polyethylene structural layer, and the inner structural layer 300 is a steel structural layer. The steel structure layer 300 is made of sanitary stainless steel strips welded into a tube shape. The stainless steel layer plays a reinforcing role and is more sanitary and safer.
The outer structural layer 100, the intermediate structural layer 200, the adhesive structural layer 400, and the inner structural layer 300 are formed by integral co-extrusion. The thickness of the intermediate structural layer 200 is greater than the thickness of the outer structural layer 100, the cement structural layer 400 or the inner structural layer 300. The thickness of the outer structural layer 100 and the inner structural layer 300 is greater than that of the adhesive structural layer 400.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a wear-resisting reinforcing PE service pipe which characterized in that, has included:
the outer structural layer, the middle structural layer and the inner structural layer are sequentially arranged from outside to inside;
the external structure layer is an external structure layer which takes high-density polyethylene as a skeleton structure and is filled with a plurality of modified ultrahigh molecular weight polyethylene particles and color master particles;
the middle structural layer is a second high-density polyethylene structural layer;
a glue structure layer is arranged between the middle structure layer and the internal structure layer, and the glue structure layer plays a role in connecting the middle structure layer and the internal structure layer;
the internal structure layer is a steel structure layer.
2. The wear-resistant reinforced PE water supply pipe as claimed in claim 1, wherein the steel structure layer is formed by welding sanitary stainless steel strips into a tubular shape.
3. The wear-resistant reinforced PE water supply pipe as claimed in claim 1, wherein the outer structural layer, the intermediate structural layer, the adhesive structural layer and the inner structural layer are formed by co-extrusion.
4. The wear-resistant reinforced PE water supply pipe as claimed in claim 1, wherein the adhesive layer is made of a hot-melt adhesive material.
5. The wear-resistant reinforced PE water supply pipe of claim 1, wherein the thickness of the intermediate structural layer is greater than the thickness of the outer structural layer, the cement structural layer or the inner structural layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120883287.2U CN215111037U (en) | 2021-04-27 | 2021-04-27 | Wear-resisting reinforcing PE feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120883287.2U CN215111037U (en) | 2021-04-27 | 2021-04-27 | Wear-resisting reinforcing PE feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215111037U true CN215111037U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120883287.2U Active CN215111037U (en) | 2021-04-27 | 2021-04-27 | Wear-resisting reinforcing PE feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215111037U (en) |
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2021
- 2021-04-27 CN CN202120883287.2U patent/CN215111037U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Aikang Industrial Co.,Ltd. Address before: 201314 No. 4828 Shen Jiang Nan Road, Xinchang Town, Pudong New Area, Shanghai Patentee before: AKAN ENTERPRISE GROUP (SHANGHAI) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee after: Aikang Enterprise Group (Zhejiang) Co.,Ltd. Address before: No. 2528, Ganshan Road, Huzhou City, Zhejiang Province, 313000 Patentee before: Zhejiang Aikang Industrial Co.,Ltd. |