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CN109340466A - A kind of polyethylene pipe - Google Patents

A kind of polyethylene pipe Download PDF

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Publication number
CN109340466A
CN109340466A CN201811529317.9A CN201811529317A CN109340466A CN 109340466 A CN109340466 A CN 109340466A CN 201811529317 A CN201811529317 A CN 201811529317A CN 109340466 A CN109340466 A CN 109340466A
Authority
CN
China
Prior art keywords
layer
polyethylene
reinforcing rib
polyethylene pipe
polyethylene layer
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.)
Pending
Application number
CN201811529317.9A
Other languages
Chinese (zh)
Inventor
陈广建
祝英男
卢勋语
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jilin Makall Piping System Co Ltd
Original Assignee
Jilin Makall Piping System Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jilin Makall Piping System Co Ltd filed Critical Jilin Makall Piping System Co Ltd
Priority to CN201811529317.9A priority Critical patent/CN109340466A/en
Publication of CN109340466A publication Critical patent/CN109340466A/en
Pending legal-status Critical Current

Links

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
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/02—Layer formed of wires, e.g. mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B32B3/085—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention relates to a kind of polyethylene pipes, from outside to inside successively include: antirusting paint layer, steel screen layer, the first polyethylene layer, reinforcing rib layer and the second polyethylene layer；It is water transport channel in second polyethylene layer；Reinforcing rib equipped with a plurality of connection first polyethylene layer and second polyethylene layer in reinforcing rib layer.Polyethylene pipe of the invention, it is the shock resistance of tube body material, cracking resistance, ageing-resistant, corrosion-resistant, it can use safely, in outdoor outdoor storage or can use 80 years or more in -60 DEG C~60 DEG C temperature ranges.

Description

A kind of polyethylene pipe
Technical field
The present invention relates to a kind of feed pipe, in particular to a kind of polyethylene pipe.
Background technique
Polyethylene pipe (PE pipe, Polyethylene) uses field extensive.Wherein feed pipe and fuel gas conduit are two Maximum application market.
Polyethylene pipe workpiece for water supply is the regeneration product of traditional steel tubing.Polyethylene pipe overcomes steel tubing because holding The low technical disadvantages of service life caused by easily upper rust.But due to existing polyethylene pipe its shock resistance, the energy of cracking resistance Power is not strong, this has still seriously affected the service life of polyethylene pipe.
Summary of the invention
The invention solves in the prior art the technical issues of, a kind of polyethylene pipe is provided.
In order to solve the above-mentioned technical problem, technical solution of the present invention is specific as follows:
A kind of polyethylene pipe successively includes: antirusting paint layer, steel screen layer, the first polyethylene layer, reinforcing rib from outside to inside Layer and the second polyethylene layer；It is water transport channel in second polyethylene layer；
Reinforcing rib equipped with a plurality of connection first polyethylene layer and second polyethylene layer in reinforcing rib layer.
In the above-mentioned technical solutions, the material of the reinforcing rib is polyethylene.
In the above-mentioned technical solutions, the quantity of the reinforcing rib is 4~12.
In the above-mentioned technical solutions, the quantity of the reinforcing rib is 9.
In the above-mentioned technical solutions, the reinforcing rib layer with a thickness of 1~3mm.
In the above-mentioned technical solutions, first polyethylene layer with a thickness of 0.5~5mm.
In the above-mentioned technical solutions, second polyethylene layer with a thickness of 0.5~5mm.
In the above-mentioned technical solutions, the width of the reinforcing rib in a circumferential direction is 1~8mm.
The present invention has the following beneficial effects:
Polyethylene pipe of the invention, it is the shock resistance of tube body material, cracking resistance, ageing-resistant, corrosion-resistant, it can be at -60 DEG C~60 DEG C Safe handling in temperature range in outdoor outdoor storage or can use 80 years or more.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of polyethylene pipe of the invention.
Appended drawing reference in figure indicates are as follows:
1- antirusting paint layer；2- steel screen layer；The first polyethylene layer of 3-；4- reinforcing rib layer；The second polyethylene layer of 5-；6- is defeated Aquaporin；7- reinforcing rib.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
It from outside to inside successively include: antirusting paint layer 1 as shown in Figure 1, polyethylene pipe of the invention, steel screen layer 2, First polyethylene layer 3, reinforcing rib layer 4 and the second polyethylene layer 5.It is water transport channel 6 within the second polyethylene layer 5.
Polyethylene pipe of the invention is equipped with 9 the first polyethylene layers 3 of connection and the second polyethylene layer 5 in reinforcing rib layer 4 Reinforcing rib 7.The material of reinforcing rib 7 is polyethylene.Reinforcing rib layer 4 with a thickness of 2mm, the width of reinforcing rib in a circumferential direction is 3mm, the first polyethylene layer 3 with a thickness of 1mm, the second polyethylene layer 5 with a thickness of 1mm.Originally the polyethylene pipe for being embodiment can In outdoor outdoor storage or use 80 years or more.
In other specific embodiments, the thickness of reinforcing rib layer can also be other numerical value within the scope of 1~3mm, The thickness of first polyethylene layer can also be other numerical value within the scope of 0.5~5mm, and the thickness of the second polyethylene layer can also be Other numerical value within the scope of 0.5~5mm；The width of reinforcing rib in a circumferential direction can also be other numbers within the scope of 1~8mm Value；It can guarantee that polyethylene pipe can be in outdoor outdoor storage or using 60 years or more, details are not described herein.
Polyethylene pipe of the invention, it is the shock resistance of tube body material, cracking resistance, ageing-resistant, corrosion-resistant, it can be at -60 DEG C~60 DEG C Safe handling in temperature range in outdoor outdoor storage or can use 80 years or more.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes still within the protection scope of the invention.

Claims (8)

1.一种聚乙烯管，其特征在于，由外至内依次包括：防锈涂料层(1)，钢丝网层(2)，第一聚乙烯层(3)，加强筋层(4)，以及第二聚乙烯层(5)；所述第二聚乙烯层(5)内是输水通道(6)；1. A polyethylene pipe, characterized in that, from outside to inside, it comprises: an anti-rust paint layer (1), a steel wire mesh layer (2), a first polyethylene layer (3), a reinforcing rib layer (4), and a second polyethylene layer (5); the second polyethylene layer (5) is a water channel (6); 所述加强筋层(4)内设有多条连接所述第一聚乙烯层(3)和所述第二聚乙烯层(5)的加强筋(7)。The reinforcing rib layer (4) is provided with a plurality of reinforcing ribs (7) connecting the first polyethylene layer (3) and the second polyethylene layer (5). 2.根据权利要求1所述的聚乙烯管，其特征在于，所述加强筋(7)的材料为聚乙烯。2. The polyethylene pipe according to claim 1, characterized in that, the material of the reinforcing ribs (7) is polyethylene. 3.根据权利要求1所述的聚乙烯管，其特征在于，所述加强筋(7)的数量为4～12条。3 . The polyethylene pipe according to claim 1 , wherein the number of the reinforcing ribs ( 7 ) is 4 to 12. 4 . 4.根据权利要求3所述的聚乙烯管，其特征在于，所述加强筋(7)的数量为9条。4 . The polyethylene pipe according to claim 3 , wherein the number of the reinforcing ribs ( 7 ) is 9. 5 . 5.根据权利要求1所述的聚乙烯管，其特征在于，所述加强筋层(4)的厚度为1～3mm。5. The polyethylene pipe according to claim 1, wherein the thickness of the reinforcing rib layer (4) is 1-3 mm. 6.根据权利要求1所述的聚乙烯管，其特征在于，所述第一聚乙烯层(3)的厚度为0.5～5mm。6. The polyethylene pipe according to claim 1, wherein the thickness of the first polyethylene layer (3) is 0.5-5 mm. 7.根据权利要求1所述的聚乙烯管，其特征在于，所述第二聚乙烯层(5)的厚度为0.5～5mm。7. The polyethylene pipe according to claim 1, wherein the thickness of the second polyethylene layer (5) is 0.5-5 mm. 8.根据权利要求1所述的聚乙烯管，其特征在于，所述加强筋(7)在圆周方向上的宽度为1～8mm。8 . The polyethylene pipe according to claim 1 , wherein the width of the reinforcing rib ( 7 ) in the circumferential direction is 1-8 mm. 9 .
CN201811529317.9A 2018-12-14 2018-12-14 A kind of polyethylene pipe Pending CN109340466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811529317.9A CN109340466A (en) 2018-12-14 2018-12-14 A kind of polyethylene pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811529317.9A CN109340466A (en) 2018-12-14 2018-12-14 A kind of polyethylene pipe

Publications (1)

Publication Number Publication Date
CN109340466A true CN109340466A (en) 2019-02-15

Family

ID=65304141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811529317.9A Pending CN109340466A (en) 2018-12-14 2018-12-14 A kind of polyethylene pipe

Country Status (1)

Country Link
CN (1) CN109340466A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932306A (en) * 1995-04-24 1999-08-03 Usui Kokusai Sangyo Kaisha Limited Corrosion-and-chipping-resistant resin coating structure for stainless steel pipes
CN202901570U (en) * 2012-11-14 2013-04-24 江苏百通塑业发展有限公司 High-strength polyethylene (PE) pipe
CN104279374A (en) * 2013-07-10 2015-01-14 周忠明 Steel wire reinforced composite water supply pipe
CN204986071U (en) * 2015-10-08 2016-01-20 新疆绿赛节水科技开发有限公司 High strength feedwater is with polyethylene PE tubular product
CN207112128U (en) * 2017-08-31 2018-03-16 福建晟扬管道科技有限公司 Impact-resistant PE water supply pipe
CN209325210U (en) * 2018-12-14 2019-08-30 吉林美高管道系统有限公司 Polyethylene pipe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932306A (en) * 1995-04-24 1999-08-03 Usui Kokusai Sangyo Kaisha Limited Corrosion-and-chipping-resistant resin coating structure for stainless steel pipes
CN202901570U (en) * 2012-11-14 2013-04-24 江苏百通塑业发展有限公司 High-strength polyethylene (PE) pipe
CN104279374A (en) * 2013-07-10 2015-01-14 周忠明 Steel wire reinforced composite water supply pipe
CN204986071U (en) * 2015-10-08 2016-01-20 新疆绿赛节水科技开发有限公司 High strength feedwater is with polyethylene PE tubular product
CN207112128U (en) * 2017-08-31 2018-03-16 福建晟扬管道科技有限公司 Impact-resistant PE water supply pipe
CN209325210U (en) * 2018-12-14 2019-08-30 吉林美高管道系统有限公司 Polyethylene pipe

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Application publication date: 20190215

RJ01 Rejection of invention patent application after publication