CN110098005A - A kind of heatproof heat proof cable applied to photovoltaic art - Google Patents
A kind of heatproof heat proof cable applied to photovoltaic art Download PDFInfo
- Publication number
- CN110098005A CN110098005A CN201910339437.0A CN201910339437A CN110098005A CN 110098005 A CN110098005 A CN 110098005A CN 201910339437 A CN201910339437 A CN 201910339437A CN 110098005 A CN110098005 A CN 110098005A
- Authority
- CN
- China
- Prior art keywords
- heat
- insulating layer
- layer
- thermal conductive
- conductive ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 239000004020 conductor Substances 0.000 claims abstract description 17
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 4
- 239000004917 carbon fiber Substances 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 13
- 229920000642 polymer Polymers 0.000 claims description 13
- 229910052736 halogen Inorganic materials 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 5
- 238000004078 waterproofing Methods 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 3
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 229920003020 cross-linked polyethylene Polymers 0.000 description 2
- 239000004703 cross-linked polyethylene Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229940047670 sodium acrylate Drugs 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 208000014674 injury Diseases 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
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- H01B7/02—Disposition of insulation
-
- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
-
- 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
-
- 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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of heatproof heat proof cables applied to photovoltaic art, including cable core and the insulating layer, insulating layer, shielded layer and the oversheath that are sequentially sleeved in outside cable core；It include four twisted cores in cable core, core includes the insulating layer outside conductor and conductor；Conductor is the conductor comprising carbon fiber wire as reinforcement structure；Four thermal conductive ceramic items are evenly distributed with outside insulating layer, thermal conductive ceramic item is bonded with shielded layer, shielded layer；Oversheath is equipped with heat release hole corresponding with thermal conductive ceramic item, is equipped with heat-transfer pipe in heat release hole, heat-transfer pipe is connect with thermal conductive ceramic item.A kind of heatproof heat proof cable applied to photovoltaic art of the invention, heat can shed, and heat-resisting heat resistance is good.
Description
Technical background
The present invention relates to field of cables more particularly to a kind of heatproof heat proof cables applied to photovoltaic art.
Background technique
Heliotechnics is gradually familiar with by the mankind and is utilized extensively as emerging energy technology.It is led applied to photovoltaic
The heatproof heat proof cable in domain is just for connection to the conducting wire of photovoltaic module and inverter, is highly important photovoltaic module.
For photovoltaic application, the material that open air uses should be according to ultraviolet light, ozone, dramatic temperature variation and chemical erosion
Depending on situation.Using low-grade material under this kind of environmental stress, it is frangible to will lead to cable cover(ing), or even cable insulation can be decomposed
Layer.All these situations all can directly increase cable system loss, while the risk that cable short circuit occurs also will increase, Cong Zhongchang
A possibility that phase sees, fire or personal injury occurs is also higher.
Therefore, it is necessary to a kind of heatproof heat proof cables applied to photovoltaic art to solve the above problems.
Summary of the invention
The present invention provides a kind of heatproof, oxytolerant, the longer heatproof heat proof cable applied to photovoltaic art of service life.
The technical solution of the present invention is as follows: a kind of heatproof heat proof cable applied to photovoltaic art, including cable core and successively cover
Insulating layer, insulating layer, shielded layer and oversheath outside cable core；It include four twisted cores in cable core, core includes conductor
With the insulating layer outside conductor；Conductor is the conductor comprising carbon fiber wire as reinforcement structure；Four thermally conductive potteries are evenly distributed with outside insulating layer
Porcelain item, thermal conductive ceramic item are bonded with shielded layer, shielded layer；Oversheath is equipped with heat release hole corresponding with thermal conductive ceramic item, dissipates
Heat-transfer pipe is equipped in hot hole, heat-transfer pipe is connect with thermal conductive ceramic item.
Further, water-proofing powder is equipped in the gap between core and insulating layer.Water-proofing powder include containing sodium acrylate,
Monomer CM, crosslinking agent, initiator and deionized water ingredient.So that cable has good block-water performance.
Further, polymer mix is equipped between insulating layer and shielded layer, polymer mix is located between thermal conductive ceramic item, is absorbed water
Pearl is the polymer mix of acrylates.Polymer mix locks moisture, and moisture is prevented to be poured into cable core.
Further, insulating layer is Halogen electron beam irradiation polyolefin insulation layer.
Further, insulating layer is asbestos insulating layer.Insulating layer prevents heat from entering cable core.
Further, shielded layer is crosslinked polyethylene semi-conductor electricity shielded layer, with a thickness of 0.15mm.Pass through semiconductor screen
Cover layer thermal resistance divides Wen ZuoyongDecline major insulation temperature risePlay heat shield effect
Further, oversheath is 125 DEG C of poly- second hydrocarbon insulating outer protective covers of cross-linking radiation less salt Halogen.So that oversheath has
There is nontoxic, fire-retardant, the resistant to high temperature characteristic of low cigarette, Halogen.
The utility model has the advantages that a kind of heatproof heat proof cable applied to photovoltaic art of the invention, heat can shed, heat-resisting resistance to
Warm excellent performance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of heatproof heat proof cable applied to photovoltaic art of the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
It the present invention rather than limits the scope of the invention, after the present invention has been read, those skilled in the art are to of the invention each
The modification of kind equivalent form falls within the application range as defined in the appended claims.
As shown in Figure 1, a kind of heatproof heat proof cable applied to photovoltaic art, including cable core and is sequentially sleeved in outside cable core
Insulating layer 2, insulating layer 3, shielded layer 4 and oversheath 5.It include four twisted cores 1 in the cable core, the core 1 includes
Insulating layer 12 outside conductor 11 and conductor 11.The conductor 11 is the conductor comprising carbon fiber wire as reinforcement structure, obtained
Cable have very high tensile strength, except normal use in addition to can also when needed vertical run or have pull in the case of use,
There is good protective effect for equipment and personal safety, while substantially prolonging heat-resisting applied to the heatproof of photovoltaic art
The safe operating life of cable.
Four thermal conductive ceramic items 6 are evenly distributed with outside the insulating layer 3, the thermal conductive ceramic item 6 is pasted with shielded layer 3, shielded layer 4
It closes；The oversheath 5 is equipped with heat release hole corresponding with thermal conductive ceramic item 6, is equipped with heat-transfer pipe, the biography in the heat release hole
Heat pipe 7 is connect with thermal conductive ceramic item 6.
When heat absorption is to insulating layer 3, heat is assembled using thermal conductive ceramic item 6, is passed through heat by heat-transfer pipe 7
Heat release hole passes to the external world.So that cable has excellent temperature tolerance.
Further, water-proofing powder is equipped in the gap between the core 1 and insulating layer 2.The water-proofing powder includes containing
There are sodium acrylate, monomer CM, crosslinking agent, initiator and deionized water ingredient.So that cable has good block-water performance.
Further, polymer mix is equipped between the insulating layer 3 and shielded layer 4, the polymer mix is located at thermal conductive ceramic
Between item 6, the polymer mix is the polymer mix of acrylates.Polymer mix locks moisture, and moisture is prevented to be poured into cable core.
Further, the insulating layer 2 is Halogen electron beam irradiation polyolefin insulation layer.
Further, the insulating layer 3 is asbestos insulating layer.The insulating layer prevents heat from entering cable core.
Further, the shielded layer 4 is crosslinked polyethylene semi-conductor electricity shielded layer, with a thickness of 0.15mm.Pass through half
Conductor shield thermal resistance divides Wen ZuoyongDecline major insulation temperature risePlay heat shield effect
Further, the oversheath 5 is 125 DEG C of poly- second hydrocarbon insulating outer protective covers of cross-linking radiation less salt Halogen.So that outer
Sheath has low cigarette, nontoxic, fire-retardant, the resistant to high temperature characteristic of Halogen.
A kind of heatproof heat proof cable applied to photovoltaic art of the invention, heat can shed, and heat-resisting heat resistance is good.
Claims (6)
1. a kind of heatproof heat proof cable applied to photovoltaic art, it is characterised in that: including cable core and be sequentially sleeved in outside cable core
Insulating layer (2), insulating layer (3), shielded layer (4) and oversheath (5)；It include four twisted cores (1) in the cable core, it is described
Core (1) includes the insulating layer (12) of conductor (11) and conductor (11) outside；The conductor (11) is to be used as to add comprising carbon fiber wire
The conductor of strong structure；The insulating layer (3) is evenly distributed with four thermal conductive ceramic items (6), the thermal conductive ceramic item (6) and shielded layer outside
(3), shielded layer (4) is bonded；The oversheath (5) is equipped with heat release hole corresponding with thermal conductive ceramic item (6), the heat release hole
Interior to be equipped with heat-transfer pipe (7), the heat-transfer pipe is connect with thermal conductive ceramic item (6)；It is set between the insulating layer (3) and shielded layer (4)
There is polymer mix, the polymer mix is located between thermal conductive ceramic item (6), and the polymer mix is the polymer mix of acrylates.
2. a kind of heatproof heat proof cable applied to photovoltaic art according to claim 1, it is characterised in that: the core
(1) water-proofing powder is equipped in the gap between insulating layer (2).
3. a kind of heatproof heat proof cable applied to photovoltaic art according to claim 1, it is characterised in that: the insulation
Layer (2) is Halogen electron beam irradiation polyolefin insulation layer.
4. a kind of heatproof heat proof cable applied to photovoltaic art according to claim 1, it is characterised in that: the thermal insulation
Layer (3) is asbestos insulating layer.
5. a kind of heatproof heat proof cable applied to photovoltaic art according to claim 1, it is characterised in that: the shielding
Layer (4) is foot chain semiconducting polyethylene electrical shielding material, with a thickness of 0.15mm.
6. a kind of heatproof heat proof cable applied to photovoltaic art according to claim 1, it is characterised in that: the outer shield
Covering (5) is 125 DEG C of poly- second hydrocarbon insulating outer protective covers of cross-linking radiation less salt Halogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339437.0A CN110098005A (en) | 2019-04-25 | 2019-04-25 | A kind of heatproof heat proof cable applied to photovoltaic art |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339437.0A CN110098005A (en) | 2019-04-25 | 2019-04-25 | A kind of heatproof heat proof cable applied to photovoltaic art |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110098005A true CN110098005A (en) | 2019-08-06 |
Family
ID=67445842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910339437.0A Pending CN110098005A (en) | 2019-04-25 | 2019-04-25 | A kind of heatproof heat proof cable applied to photovoltaic art |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110098005A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3811050A1 (en) * | 1988-03-31 | 1989-10-19 | Siemens Ag | PIPE SYSTEM FOR A SUPRAL-CONDUCTING CABLE WITH OXIDE-CERAMIC HIGH-TEMPERATURE SUPER-CONDUCTOR MATERIAL |
| CN207381163U (en) * | 2017-09-19 | 2018-05-18 | 扬州荣光电缆材料有限公司 | A kind of cable of band heat dissipation cavity |
| CN208157119U (en) * | 2018-05-04 | 2018-11-27 | 扬州曙光电缆股份有限公司 | A kind of numerically-controlled machine tool special cable |
| CN208208409U (en) * | 2018-06-19 | 2018-12-07 | 江苏华凯比克希线束有限公司 | A kind of new-energy automobile high-voltage wiring harness |
-
2019
- 2019-04-25 CN CN201910339437.0A patent/CN110098005A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3811050A1 (en) * | 1988-03-31 | 1989-10-19 | Siemens Ag | PIPE SYSTEM FOR A SUPRAL-CONDUCTING CABLE WITH OXIDE-CERAMIC HIGH-TEMPERATURE SUPER-CONDUCTOR MATERIAL |
| CN207381163U (en) * | 2017-09-19 | 2018-05-18 | 扬州荣光电缆材料有限公司 | A kind of cable of band heat dissipation cavity |
| CN208157119U (en) * | 2018-05-04 | 2018-11-27 | 扬州曙光电缆股份有限公司 | A kind of numerically-controlled machine tool special cable |
| CN208208409U (en) * | 2018-06-19 | 2018-12-07 | 江苏华凯比克希线束有限公司 | A kind of new-energy automobile high-voltage wiring harness |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190806 |