CN105135092A - Inner-fin-reinforced polyethylene PE spiral corrugated pipe - Google Patents
Inner-fin-reinforced polyethylene PE spiral corrugated pipe Download PDFInfo
- Publication number
- CN105135092A CN105135092A CN201510560078.3A CN201510560078A CN105135092A CN 105135092 A CN105135092 A CN 105135092A CN 201510560078 A CN201510560078 A CN 201510560078A CN 105135092 A CN105135092 A CN 105135092A
- Authority
- CN
- China
- Prior art keywords
- pipe
- reinforced pipe
- substrate
- reinforcement
- cavity
- 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.)
- Granted
Links
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 29
- -1 polyethylene Polymers 0.000 title claims abstract description 11
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims description 25
- 230000002787 reinforcement Effects 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract 6
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 230000005484 gravity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/115—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements not embedded in the wall
-
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/24—Hoses, i.e. flexible pipes wound from strips or bands
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention an inner-fin-reinforced polyethylene PE spiral corrugated pipe which comprises a pipe substrate made of PE and a reinforcement pipe spirally and closely wound outside the pipe substrate. A corrugated pipe is adopted as the reinforcement pipe, the cross section of the reinforcement pipe is in the shape of a minor arc arch, and the secant line of the arch faces to the outer wall of the pipe substrate to enable the winding surface of the reinforcement pipe and the pipe substrate to be a flat surface; the cross section comprises a left cavity and a right cavity which are separated through a structure cavity; binding materials are arranged between the winding surface and the pipe substrate and overflow to be filled in the structure cavity to form a reinforcing rib. According to the inner-fin-reinforced polyethylene PE spiral corrugated pipe, the cavities are formed in the two sides of the reinforcement pipe, the reinforcing rib is arranged in the middle of the reinforcement pipe, and therefore the overall specific gravity is reduced while the certain circular rigidity and circular flexibility of the overall pipe are achieved; in addition, due to the fact that the substrate, the reinforcement pipe and the reinforcing rib are all made of the same materials, the compatibility among different components is good and close connection is achieved after the overall pipe is finished. The inner-fin-reinforced polyethylene PE spiral corrugated pipe is applied to municipal pipelines.
Description
Technical field
The present invention relates to a kind of municipal administration pipeline, particularly plastics blowdown, drainage pipe.
Background technique
In urban construction, subsoil drain and burying underground of drain pipe are important municipal engineering, conventional waste pipe and drain pipe have concrete pipe and metal tube, it is strong that new material high-strength polyethylene has pliability, corrosion resistant and wear-resisting performance, compare same diameter can reduce costs significantly with the all-plastic buried drain pipe of ring stiffness, reaching high performance while, its outstanding advantage saves material, the outer ripple plastic winding structure wall pipe with hollow reinforced rib is widely used in during municipal blow-off line builds owing to having good pipeclay acting in conjunction and ring stiffness.The winding bellows device of all-plastic is relatively simple, but the tubing large to caliber, reach its plastic layer of ring stiffness requirement and will become very thick, tubing cost will improve.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and have the bellows that hollow strengthens structure.
The solution that the present invention solves its technical problem is: internal-rib enhanced polyethylene PE helical bellows, comprise tubing matrix that material is PE, spiral is closely wrapped in reinforced pipe outside tubing matrix, described reinforced pipe is bellows, its cross section is that minor arc is arc, arc secant, facing to the outer wall of tubing matrix, makes the winding face of reinforced pipe and tubing matrix be flat horizontal surface; Described cross section comprises the cavity of the right and left, is separated between this two cavity by structure chamber; Be provided with link stuff between described winding face and tubing matrix, link stuff also overflows to fill and form stiffening rib to structure chamber.
As the further improvement of technique scheme, described reinforced pipe and link stuff are PE material.
As the further improvement of technique scheme, on described structure chamber, point is lower wide.
As the further improvement of technique scheme, the equal uniform thickness of each tube wall of described reinforced pipe.
The invention has the beneficial effects as follows: the present invention by arranging cavity in the both sides of reinforced pipe, and stiffening rib is set in the centre of reinforced pipe, and stiffening rib is one-body molded by link stuff, not only form reinforcement structure also reinforced pipe and tubing matrix compact siro spinning technology to be got up simultaneously, make homogeneous tube while the certain ring stiffness of maintenance and ring flexibility, entirety reduces than Beijing South Maxpower Technology Co. Ltd.And because matrix, reinforced pipe and stiffening rib all adopt commaterial, so homogeneous tube in the completed, the compatibility between different component is fine, connects closely.The present invention is used for municipal pipeline.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other design proposals and accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is embodiments of the invention two.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent connecting structure.Each technical characteristics in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
With reference to Fig. 1, comprise tubing matrix 1 that material is PE, spiral is closely wrapped in reinforced pipe 2 outside tubing matrix 1, described reinforced pipe 2 is bellows, and its cross section is that minor arc is arc, arc secant, facing to the outer wall of tubing matrix 1, makes reinforced pipe 2 be flat horizontal surface with the winding face of tubing matrix 1; Described cross section comprises the cavity 21 of the right and left, is separated between this two cavity 21 by structure chamber 22; Be provided with link stuff between described winding face and tubing matrix 1, link stuff also overflows to fill and form stiffening rib 3 to structure chamber 22.The flat setting of reinforced pipe bottom, reinforced pipe can be made when being connected with matrix, and area of contact is larger, connect more firm, and stressed effect is just mainly born in the top of reinforced pipe, so top is by arranging cavity, has both saved the ring stiffness that material is improved tubing.When producing, while reinforced pipe is wrapped in tubing matrix, the link stuff of happy and harmonious state is injected into the link position of structure chamber and reinforced pipe and tubing matrix, after muscle solidification to be strengthened, stiffening rib had both played the effect of link enhancement tube and tube material matrix, played strengthening action again.
With reference to figure 2, reinforced pipe of the present invention is except can, except the matrix of smooth tube wall, can also be a kind of matrix with cavity tube wall.
No matter the tube wall of matrix adopts smooth or has cavity, and as the further improvement of technique scheme, described reinforced pipe 2 is PE material with link stuff.Adopt same PE material, make reinforced pipe and binder follow the compatibility of tubing matrix better, connect tightr.
Be further used as preferred embodiment, on described structure chamber 22, point is lower wide.Structure chamber wide under upper point makes stiffening rib intensity higher, and stability is better.Certainly, in order to manufacture conveniently, structure chamber can be the die cavity of rectangle.
Be further used as preferred embodiment, the equal uniform thickness of each tube wall of described reinforced pipe 2.Owing to including two cavitys and a structure chamber in reinforced pipe, so in order to make the bulk strength of reinforced pipe obtain a guarantee, the equal uniform thickness of each tube wall of described reinforced pipe is arranged, reinforced pipe can be made when producing, do not have relatively weak position, the bulk strength of reinforced pipe is high.
Above better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (4)
1. internal-rib enhanced polyethylene PE helical bellows, comprise tubing matrix (1) that material is PE, spiral is closely wrapped in tubing matrix (1) reinforced pipe outward (2), it is characterized in that: described reinforced pipe (2) is bellows, its cross section is that minor arc is arc, arc secant, facing to the outer wall of tubing matrix (1), makes reinforced pipe (2) be flat horizontal surface with the winding face of tubing matrix (1); Described cross section comprises the cavity (21) of the right and left, is separated between this two cavity (21) by structure chamber (22); Be provided with link stuff between described winding face and tubing matrix (1), link stuff also overflows to fill and form stiffening rib (3) in structure chamber (22).
2. internal-rib enhanced polyethylene PE helical bellows according to claim 1, is characterized in that: described reinforced pipe (2) and link stuff are PE material.
3. internal-rib enhanced polyethylene PE helical bellows according to claim 1, is characterized in that: the upper point of described structure chamber (22) is lower wide.
4. internal-rib enhanced polyethylene PE helical bellows according to claim 3, is characterized in that: the equal uniform thickness of each tube wall of described reinforced pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560078.3A CN105135092B (en) | 2015-09-02 | 2015-09-02 | Internal-rib enhances polythene PE helical bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560078.3A CN105135092B (en) | 2015-09-02 | 2015-09-02 | Internal-rib enhances polythene PE helical bellows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105135092A true CN105135092A (en) | 2015-12-09 |
| CN105135092B CN105135092B (en) | 2018-10-12 |
Family
ID=54720559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560078.3A Active CN105135092B (en) | 2015-09-02 | 2015-09-02 | Internal-rib enhances polythene PE helical bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135092B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930848A (en) * | 2018-08-30 | 2018-12-04 | 张家港戴恩机械有限公司 | Hollow wall spiral steel ripple reinforced pipe |
| CN108953783A (en) * | 2018-08-27 | 2018-12-07 | 广东永高塑业发展有限公司 | Irregular belt material and winding-type internal-rib bellows and preparation method and dedicated unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010106051A (en) * | 2000-05-20 | 2001-11-29 | 민병이 | Reinforcement device of structural spiral pipe |
| EP1396276A2 (en) * | 2002-09-09 | 2004-03-10 | Fisher & Paykel Healthcare Limited | Limb for breathing circuit |
| CN202937900U (en) * | 2012-11-08 | 2013-05-15 | 苏州金纬机械制造有限公司 | Internal flat wall winding pipe |
| CN104279379A (en) * | 2013-07-11 | 2015-01-14 | 韩云朋 | Continuously wound reinforced corrugated pipe and manufacturing method thereof |
| CN204459507U (en) * | 2015-03-02 | 2015-07-08 | 上海久实管业有限公司 | Hollow steel strip reinforced is wound around bellows |
| CN205155379U (en) * | 2015-09-02 | 2016-04-13 | 潘小雄 | Internal -rib reinforcing polyethylene PE helical bellows |
-
2015
- 2015-09-02 CN CN201510560078.3A patent/CN105135092B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010106051A (en) * | 2000-05-20 | 2001-11-29 | 민병이 | Reinforcement device of structural spiral pipe |
| EP1396276A2 (en) * | 2002-09-09 | 2004-03-10 | Fisher & Paykel Healthcare Limited | Limb for breathing circuit |
| CN202937900U (en) * | 2012-11-08 | 2013-05-15 | 苏州金纬机械制造有限公司 | Internal flat wall winding pipe |
| CN104279379A (en) * | 2013-07-11 | 2015-01-14 | 韩云朋 | Continuously wound reinforced corrugated pipe and manufacturing method thereof |
| CN204459507U (en) * | 2015-03-02 | 2015-07-08 | 上海久实管业有限公司 | Hollow steel strip reinforced is wound around bellows |
| CN205155379U (en) * | 2015-09-02 | 2016-04-13 | 潘小雄 | Internal -rib reinforcing polyethylene PE helical bellows |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953783A (en) * | 2018-08-27 | 2018-12-07 | 广东永高塑业发展有限公司 | Irregular belt material and winding-type internal-rib bellows and preparation method and dedicated unit |
| CN108930848A (en) * | 2018-08-30 | 2018-12-04 | 张家港戴恩机械有限公司 | Hollow wall spiral steel ripple reinforced pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105135092B (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204459507U (en) | Hollow steel strip reinforced is wound around bellows | |
| CN105114709A (en) | PP skeleton reinforced PE spiral corrugated pipe | |
| CN105135092A (en) | Inner-fin-reinforced polyethylene PE spiral corrugated pipe | |
| CN205956579U (en) | Internal -rib reinforced polyethylene PE helical bellows strip | |
| CN205190987U (en) | Polypropylene corrugated pipe | |
| CN205534671U (en) | Outer ripple type plastics winding arrangement wall pipe of internal -rib reinforcing | |
| CN205155379U (en) | Internal -rib reinforcing polyethylene PE helical bellows | |
| CN101210634A (en) | Combined pipeline | |
| CN208619885U (en) | HDPE high-strength hollow winding pipe | |
| CN204267906U (en) | A kind of reinforced plastic pipe | |
| CN203162370U (en) | Water drainage pipe with high strength and double flatted surfaces | |
| CN105526428A (en) | HDPE inner fin PP reinforced helically corrugated tube | |
| CN202674796U (en) | Profiled bar for winding corrugated pipe with reinforced inner ribs and winding corrugated pipe with reinforced inner ribs | |
| CN206310106U (en) | Internal-rib strengthens polythene PE helical bellows and its band | |
| CN203189896U (en) | Double-plain-wall steel-plastic composite winding pipe | |
| CN205046582U (en) | PE skinning foaming rotational moulding inspection shaft | |
| CN104896208B (en) | The huge pressure pipeline in new power station | |
| CN205001673U (en) | PP skeleton reinforcing PE helical bellows | |
| CN206093243U (en) | Strengthening rib cavity wall winding pipe | |
| CN203625214U (en) | Septic tank | |
| CN204000934U (en) | Double-strength pipe trench cover | |
| CN102563234A (en) | Buried combined pipeline with irregular inner diameter | |
| CN204692779U (en) | A kind of two internal-rib strengthens winding structure pipe | |
| CN205861950U (en) | A kind of central tube type optical cable of flat body structure | |
| CN205447011U (en) | Rigid polrvinyl chloride (PVC -U) reinforced pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: 512200 No.3, Huanyuan East Road, Lechang industrial transfer industrial park, Lechang City, Shaoguan City, Guangdong Province Patentee after: Guangdong Lianfeng Technology Co.,Ltd. Address before: 528100 701, block 9, jinyiting, Leping Town, Sanshui District, Foshan City, Guangdong Province Patentee before: Pan Xiaoxiong |
|
| TR01 | Transfer of patent right |