CN107507664A - A kind of Anti-high temperature composite pipe - Google Patents
A kind of Anti-high temperature composite pipe Download PDFInfo
- Publication number
- CN107507664A CN107507664A CN201710937477.6A CN201710937477A CN107507664A CN 107507664 A CN107507664 A CN 107507664A CN 201710937477 A CN201710937477 A CN 201710937477A CN 107507664 A CN107507664 A CN 107507664A
- Authority
- CN
- China
- Prior art keywords
- pipe
- conductive
- mechanics
- strengthening part
- steel wire
- 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
- 239000002131 composite material Substances 0.000 title description 6
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000004642 Polyimide Substances 0.000 claims abstract description 4
- 229920001721 polyimide Polymers 0.000 claims abstract description 4
- 239000004952 Polyamide Substances 0.000 claims abstract description 3
- 229920002647 polyamide Polymers 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 150000003949 imides Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent 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
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/125—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting non-inflammable or heat-resistant 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
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
-
- 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
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0072—Electrical cables comprising fluid supply conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
Abstract
The present invention provides a kind of multiple tube, and the surfacing of the pipe is polyimides or polyamide, can play a part of conductive, to transport material high temperature resistant, stretching resistance simultaneously.
Description
Technical field
It is particularly a kind of to play conductive, to transport material high temperature resistant, stretching resistance simultaneously the invention belongs to Material Field
Multiple tube.
Background technology
At present, pipe can only typically play a part of shipped material, such as various water pipes.In the case of having, it is intended that pipe
Material can be transported, and can transmission of electricity, also wants high temperature resistant, stretching resistance.There is no similar products in the market.
The content of the invention：
Goal of the invention：The materials such as liquid, powder, colloid, gas can be conveyed by containing the invention provides one kind, the conductive pipe of and can.
For convenience of description, it is of the invention by draw ratio（Or the business of the square root of length and cross section）More than 10 objects all
It is referred to as thread.
Technical scheme is as follows:
A pipe is prepared first, has hole in pipe, can be used for shipped material, such as rubber tube, pvc pipe etc., and in the table of the pipe
Face sets mechanics strengthening part, then sets electrically conductive thread.
For example, conductive thread can be wound on pipe, the conductive thread can be conductive material
Manufactured line or conductive material and line made of insulating materials.It is described to may include but be not limited to wire, cable or electricity
Line.The electric conductivity of conductive material in the conductive thread is less than 50 better than aluminium or resistivity（nΩ*m）, it is described
Conductive material is including but not limited to copper, aluminium.
In general, the multiple tube can be bent, and be flexible.
The intensity when yield strength of the material used in the mechanics strengthening part or elongation 0.2% is more than 300MPa, described
Mechanics enhanced portion includes but is not limited to steel wire, steel wire.
Then, a strata acid imide or poly- is manufactured on the surface of above-mentioned multiple tube using modes such as curtain coating, cast or extruding
Acid amides, so, a kind of resistant to elevated temperatures multiple tube is just obtained.
It is of course also possible to conductive thread, mechanics strengthening part are arranged in the inside of pipe mesopore.For example, can be with
Conductive material, mechanics strengthening part are coiled into tubulose, is then directly molded or is cast high polymer material, pipe is made, then exists again
Surface manufactures polyimides or aramid layer.
Conductive thread can also use mechanics to strengthen, for example, the cable using steel wire reinforcement.
Total design concept is to allow mechanics reinforcing member to primarily serve the effect for bearing pulling force.The base of the present invention is not being departed from
Any other change made in the case of this thought, all within the scope of the present invention.
Beneficial effect：
The Anti-high temperature composite pipe made using technical solution of the present invention, can not only transport the materials such as liquid, powder, moreover it is possible to lead
Electricity, bear high temperature（More than 300 degrees Celsius）, and have larger tensile property, it may apply to the fields such as fire-fighting, the disaster relief, amusement.
For the ease of understanding the present invention, drawings and Examples are provided below and are used to explain the present invention, but they are not formed pair
The restriction of the present invention.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the Anti-high temperature composite pipe of the present invention.
Description of reference numerals：
The tube wall that the materials such as 1- rubber, PVC are formed
The mechanics reinforcing material such as 2- steel wires
3- polyimides or polyamide
The conductive threads of 4-
The hole of 5- pipes
Embodiment
Below by the Anti-high temperature composite pipe that the present invention is described in detail in conjunction with the embodiments.
4 steel wires are uniformly placed outside pvc pipe, the direction that steel wire is placed is parallel with water pipe, is then wrapped in wire outer
Layer, then a strata imide solution is extruded on their surface, solvent, solidification are removed, thus obtains Anti-high temperature composite pipe.
Described above is only some examples of embodiment of the present invention, it should be pointed out that：For the technology people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. one kind pipe, it is characterised in that：The pipe contains hole, and the surfacing of the pipe is polyimides or polyamide.
A kind of 2. pipe as claimed in claim 1, it is characterised in that：It is described conductive containing conductive thread in the pipe
The line or the line made of conductive material and insulating materials that thread can be simply made of an electrically conducting material, the pipe can
To allow electric current to pass through.
3. a kind of pipe as claimed in claim 1 is in the application of fire-fighting domain.
A kind of 4. pipe as claimed in claim 1, it is characterised in that：The pipe can be bent.
A kind of 5. pipe as claimed in claim 1, it is characterised in that：Contain mechanics strengthening part, the mechanics enhancing in the pipe
The intensity when yield strength of the material used in part or elongation 0.2% is more than 300MPa.
A kind of 6. pipe as claimed in claim 2, it is characterised in that：Described conductive material is including but not limited to copper, aluminium.
A kind of 7. pipe as claimed in claim 2, it is characterised in that：Conductive material in the pipe in conductive thread
Electric conductivity is less than 50 better than aluminium or resistivity（nΩ*m）, conductive thread includes but is not limited to wire, cable or electricity
Line.
A kind of 8. pipe as claimed in claim 3, it is characterised in that：Described conductive thread is looped around pipe mesopore
Outside or the inside.
A kind of 9. conductive thread as claimed in claim 3, it is characterised in that：Contain in the conductive thread
Mechanics strengthening part, the mechanics strengthening part include but is not limited to steel wire, steel wire.
A kind of 10. pipe as claimed in claim 5, it is characterised in that：Described mechanics strengthening part is arranged in the outer of pipe mesopore
Face or the inside, the mechanics strengthening part include but is not limited to steel wire, steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937477.6A CN107507664A (en) | 2017-09-30 | 2017-09-30 | A kind of Anti-high temperature composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710937477.6A CN107507664A (en) | 2017-09-30 | 2017-09-30 | A kind of Anti-high temperature composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107507664A true CN107507664A (en) | 2017-12-22 |
Family
ID=60701163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710937477.6A Pending CN107507664A (en) | 2017-09-30 | 2017-09-30 | A kind of Anti-high temperature composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107507664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375125A (en) * | 2019-06-05 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of environmentally protective PE tubing |
-
2017
- 2017-09-30 CN CN201710937477.6A patent/CN107507664A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375125A (en) * | 2019-06-05 | 2019-10-25 | 安徽管益生新材料科技有限公司 | A kind of environmentally protective PE tubing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |