CN109538847A - A kind of band self-repair function flexible hose - Google Patents
A kind of band self-repair function flexible hose Download PDFInfo
- Publication number
- CN109538847A CN109538847A CN201811628853.4A CN201811628853A CN109538847A CN 109538847 A CN109538847 A CN 109538847A CN 201811628853 A CN201811628853 A CN 201811628853A CN 109538847 A CN109538847 A CN 109538847A
- Authority
- CN
- China
- Prior art keywords
- layer
- barrier layer
- adhesive
- tube
- flexible hose
- 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
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 54
- 239000000853 adhesive Substances 0.000 claims abstract description 53
- 230000001070 adhesive effect Effects 0.000 claims abstract description 53
- 238000004804 winding Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 11
- 239000004698 Polyethylene Substances 0.000 abstract description 5
- -1 polyethylene Polymers 0.000 abstract description 5
- 229920000573 polyethylene Polymers 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 74
- 239000011230 binding agent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009738 saturating Methods 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
- F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
-
- 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
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
-
- 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of band self-repair function flexible hoses, including inner barrier layer and exterior protection layer, tube of adhesive one is embedded with by way of spiral winding on the inner barrier layer peripheral sidewall, one side of described adhesive pipe is set side by side with tube of adhesive two, it is provided with barrier layer on the outside of the inner barrier layer, is provided with pressure maintaining layer on the outside of the barrier layer.Beneficial effect is: the present invention has the tube of adhesive one and tube of adhesive two of certain pressure by setting, it can be when tube of adhesive one and tube of adhesive two crack, two kinds in tube of adhesive one and tube of adhesive two different adhesives are made slowly to squeeze out from cracks, stablize release, the solid polyethylene substance that generation and inner barrier layer can be fused together, to effectively prevent the extension of crackle on the inner barrier layer of flexible hose, application reliability and application range and the sea area of hose are greatly improved.
Description
Technical field
The present invention relates to hose manufacturing fields, and in particular to a kind of band self-repair function flexible hose.
Background technique
At present flexible hose in the application more typical problem be inner barrier layer crack propagation.When crack propagation is to wearing
When saturating inner barrier layer, flexible hose is just failed.Therefore, it is necessary to which inner barrier layer crackle can be automatically repaired by inventing one kind
Flexible hose, the service life of flexible hose can be extended, improve the application reliability of hose, thus open up significantly wide flexible soft
The application field of pipe, and underwater critical component is provided for marine float formula photovoltaic system.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that it is soft to solve existing flexibility for a kind of band self-repair function flexible hose
Lack the design for being automatically repaired structure on pipe, the extension of crackle can not be effectively prevented when flexible hose inner barrier layer cracks,
And then flexible hose is caused to fail, and repair the slower problem of rate.
(2) technical solution
The present invention is achieved through the following technical solutions: the invention proposes a kind of band self-repair function flexible hoses, including
Inner barrier layer and exterior protection layer are embedded with adhesive on the inner barrier layer peripheral sidewall by way of spiral winding
Guan Yi, one side of described adhesive pipe are set side by side with tube of adhesive two, in described adhesive pipe one and described adhesive pipe two
Filled with two kinds of different adhesives, two kinds of adhesives each have preferable mobility, if mixing can produce
Learn reaction, the solid polyethylene substance that generation and inner barrier layer can be fused together, and described adhesive pipe one and described viscous
Mixture Guan Eryou certain internal pressure, after tube of adhesive is split, internal pressure can by pipe inner binder from crackle go out slowly squeeze out,
Stablize release, to effectively prevent the extension of crackle on the inner barrier layer of flexible hose, is set on the outside of the inner barrier layer
It is equipped with barrier layer, pressure maintaining layer is provided on the outside of the barrier layer, is provided with Multifunctional layered on the outside of the pressure maintaining layer, it is described multi-functional
Layer outside is provided with tensile layer, is provided with the exterior protection layer on the outside of the tensile layer, the inner barrier layer and described outer
Portion's protective layer has watertightness and air-tightness, water is gentle cannot see through into the inner barrier layer and the exterior protection layer it
Between.
Further, the barrier layer is Nian Jie with the inner barrier layer and the pressure maintaining layer, the pressure maintaining layer and institute
Multifunctional layered bonding is stated, the Multifunctional layered is Nian Jie with the tensile layer, and the tensile layer is Nian Jie with the exterior protection layer.
Further, the barrier layer is formed by high molecular material bandage spiral winding.
Further, the pressure maintaining layer is formed by metal strip spiral winding.
Further, the Multifunctional layered is by differences such as copper wire, carbon fiber, glass optical fiber, high density polyethylene (HDPE) packings
Material shuffling forms.
Further, the tensile layer is knitted to form by high strength fibre.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that
It 1, can not be in flexible hose inner barrier layer to solve to lack the design for being automatically repaired structure on existing flexible hose
The problem of effectively preventing the extension of crackle when cracking, and then flexible hose is caused to fail, the present invention has a level pressure by setting
The tube of adhesive one and tube of adhesive two of power can make tube of adhesive one and glue when tube of adhesive one and tube of adhesive two crack
Two kinds of different adhesives in mixture pipe two slowly squeeze out from cracks, stablize release, and generation can be merged with inner barrier layer
Solid polyethylene substance together greatly improves to effectively prevent the extension of crackle on the inner barrier layer of flexible hose
The application reliability and application range of hose and sea area；
2, to solve the problems, such as that it is slower that existing flexible internal protective layer repairs rate, the present invention is by by one He of tube of adhesive
Design of the tube of adhesive two in a manner of spiral winding effectively increases tube of adhesive one and tube of adhesive two and inner barrier layer
Contact area so that the reparation rate of flexible hose inner barrier layer greatly improves.
Detailed description of the invention
Fig. 1 is a kind of three dimensional structure diagram with self-repair function flexible hose of the present invention；
Fig. 2 is a kind of structural schematic diagram with inner barrier layer in self-repair function flexible hose of the present invention.
The reference numerals are as follows:
1, inner barrier layer；2, barrier layer；3, pressure maintaining layer；4, Multifunctional layered；5, tensile layer；6, exterior protection layer；7, it glues
Mixture pipe one；8, tube of adhesive two.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As Figure 1-Figure 2, a kind of band self-repair function flexible hose, including inner barrier layer 1 and exterior protection layer 6,
Tube of adhesive 1 is embedded on 1 peripheral sidewall of inner barrier layer by way of spiral winding, one 7 side of tube of adhesive is arranged side by side
It is provided with tube of adhesive 28, tube of adhesive 1 and tube of adhesive 28 are interior filled with two kinds of different adhesives, and two kinds of adhesives are each
From there is preferable mobility, chemical reaction can produce if mixed, generation can be merged with inner barrier layer 1 one
The solid polyethylene substance risen, and tube of adhesive 1 and tube of adhesive 28 have certain internal pressure, after tube of adhesive is split,
Internal pressure, which can go out pipe inner binder from crackle, slowly to be squeezed out, stablizes release, so that the inside for effectively preventing flexible hose is anti-
The extension of crackle on sheath 1 is provided with barrier layer 2 on the outside of inner barrier layer 1, pressure maintaining layer 3, pressure maintaining is provided on the outside of barrier layer 2
3 outside of layer is provided with Multifunctional layered 4, and tensile layer 5 is provided on the outside of Multifunctional layered 4, exterior protection layer is provided on the outside of tensile layer 5
6, inner barrier layer 1 and exterior protection layer 6 have watertightness and air-tightness, and water is gentle cannot to be seen through into 1 He of inner barrier layer
Between exterior protection layer 6.
Wherein, barrier layer 2 is Nian Jie with inner barrier layer 1 and pressure maintaining layer 3, and pressure maintaining layer 3 is Nian Jie with Multifunctional layered 4, more function
Ergosphere 4 is Nian Jie with tensile layer 5, and tensile layer 5 is Nian Jie with exterior protection layer 6, and barrier layer 2 is by high molecular material bandage spiral winding shape
At pressure maintaining layer 3 is formed by metal strip spiral winding, and Multifunctional layered 4 is filled out by copper wire, carbon fiber, glass optical fiber, high density polyethylene (HDPE)
It fills the different materials shuffling such as item to form, tensile layer 5 is knitted to form by high strength fibre.
A kind of working principle with self-repair function flexible hose that the present invention mentions: first will be filled with adhesive when use
Tube of adhesive 1 and tube of adhesive 28 be fixed on by way of spiral winding on inner barrier layer 1, then by barrier layer
2, pressure maintaining layer 3, Multifunctional layered 4, tensile layer 5 and exterior protection layer 6, are successively bonded, tube of adhesive 1 and tube of adhesive
Filled with two kinds of different adhesives in 28, two kinds of adhesives each have preferable mobility, if mixing can produce
Biochemical reaction generates the solid polyethylene substance that can be fused together with inner barrier layer 1, and tube of adhesive 1 and bonding
Agent pipe 28 has certain internal pressure, after tube of adhesive 1 and tube of adhesive 28 are split, internal pressure can by its inner binder from
Crackle, which goes out, slowly to be squeezed out, stablizes release, to effectively prevent the extension of crackle on the inner barrier layer 1 of flexible hose.
Above embodiment is only that preferred embodiments of the present invention will be described, not to design of the invention and
Range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technical solution of the present invention
The all variations and modifications made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.
Claims (6)
1. a kind of band self-repair function flexible hose, it is characterised in that: including inner barrier layer (1) and exterior protection layer (6), institute
It states and is embedded with tube of adhesive one (7), described adhesive pipe one by way of spiral winding on inner barrier layer (1) peripheral sidewall
(7) side is set side by side with tube of adhesive two (8), is provided with barrier layer (2), the barrier on the outside of the inner barrier layer (1)
It is provided with pressure maintaining layer (3), is provided with Multifunctional layered (4) on the outside of the pressure maintaining layer (3), the Multifunctional layered (4) is outside on the outside of layer (2)
Side is provided with tensile layer (5), is provided with the exterior protection layer (6) on the outside of the tensile layer (5).
2. a kind of band self-repair function flexible hose according to claim 1, it is characterised in that: the barrier layer (2) with
The inner barrier layer (1) and the pressure maintaining layer (3) bonding, the pressure maintaining layer (3) is Nian Jie with the Multifunctional layered (4), institute
It is Nian Jie with the tensile layer (5) to state Multifunctional layered (4), the tensile layer (5) is Nian Jie with exterior protection layer (6).
3. a kind of band self-repair function flexible hose according to claim 1, it is characterised in that: the barrier layer (2) by
High molecular material bandage spiral winding is formed.
4. a kind of band self-repair function flexible hose according to claim 1, it is characterised in that: the pressure maintaining layer (3) by
Metal strip spiral winding is formed.
5. a kind of band self-repair function flexible hose according to claim 1, it is characterised in that: the Multifunctional layered (4)
It is formed by different materials shufflings such as copper wire, carbon fiber, glass optical fiber, high density polyethylene (HDPE) packings.
6. a kind of band self-repair function flexible hose according to claim 1, it is characterised in that: the tensile layer (5) by
High strength fibre is knitted to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628853.4A CN109538847A (en) | 2018-12-29 | 2018-12-29 | A kind of band self-repair function flexible hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628853.4A CN109538847A (en) | 2018-12-29 | 2018-12-29 | A kind of band self-repair function flexible hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109538847A true CN109538847A (en) | 2019-03-29 |
Family
ID=65830967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628853.4A Pending CN109538847A (en) | 2018-12-29 | 2018-12-29 | A kind of band self-repair function flexible hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538847A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524389A (en) * | 2020-11-17 | 2021-03-19 | 华霆（合肥）动力技术有限公司 | Liquid cooling pipeline, liquid leakage detection device, liquid cooling pipeline system and battery pack |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116290A (en) * | 1999-03-16 | 2000-09-12 | J. Ray Mcdermott, S.A. | Internally insulated, corrosion resistant pipeline |
| CN103486361A (en) * | 2013-09-27 | 2014-01-01 | 苏州市依星橡塑有限公司 | Self-repair pipeline |
| CN203715556U (en) * | 2014-02-13 | 2014-07-16 | 江苏宝力泰新材料科技有限公司 | Heat contraction band comprising viscoelastic adhesive and hot melt adhesive |
| CN105840223A (en) * | 2016-05-18 | 2016-08-10 | 华侨大学 | Large-deformation self-repairing anti-rockburst anchor rod |
| US20170175946A1 (en) * | 2015-12-21 | 2017-06-22 | Chevron U.S.A. Inc. | Apparatus, systems and methods for thermal management of subsea pipeline |
| CN207848654U (en) * | 2018-02-10 | 2018-09-11 | 厦门诺特卫浴有限公司 | A kind of woven tube structure |
| CN108758118A (en) * | 2018-08-13 | 2018-11-06 | 宁波欧佩亚海洋工程装备有限公司 | A kind of deep-sea flexible composite pipe |
| CN209495039U (en) * | 2018-12-29 | 2019-10-15 | 宁波安浮新能源科技有限公司 | A kind of band self-repair function flexible hose |
-
2018
- 2018-12-29 CN CN201811628853.4A patent/CN109538847A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6116290A (en) * | 1999-03-16 | 2000-09-12 | J. Ray Mcdermott, S.A. | Internally insulated, corrosion resistant pipeline |
| CN103486361A (en) * | 2013-09-27 | 2014-01-01 | 苏州市依星橡塑有限公司 | Self-repair pipeline |
| CN203715556U (en) * | 2014-02-13 | 2014-07-16 | 江苏宝力泰新材料科技有限公司 | Heat contraction band comprising viscoelastic adhesive and hot melt adhesive |
| US20170175946A1 (en) * | 2015-12-21 | 2017-06-22 | Chevron U.S.A. Inc. | Apparatus, systems and methods for thermal management of subsea pipeline |
| CN105840223A (en) * | 2016-05-18 | 2016-08-10 | 华侨大学 | Large-deformation self-repairing anti-rockburst anchor rod |
| CN207848654U (en) * | 2018-02-10 | 2018-09-11 | 厦门诺特卫浴有限公司 | A kind of woven tube structure |
| CN108758118A (en) * | 2018-08-13 | 2018-11-06 | 宁波欧佩亚海洋工程装备有限公司 | A kind of deep-sea flexible composite pipe |
| CN209495039U (en) * | 2018-12-29 | 2019-10-15 | 宁波安浮新能源科技有限公司 | A kind of band self-repair function flexible hose |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524389A (en) * | 2020-11-17 | 2021-03-19 | 华霆（合肥）动力技术有限公司 | Liquid cooling pipeline, liquid leakage detection device, liquid cooling pipeline system and battery pack |
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