CN205487449U - Two core ultraviolet ray radiation cross -linking photovoltaic cables - Google Patents
Two core ultraviolet ray radiation cross -linking photovoltaic cables Download PDFInfo
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- CN205487449U CN205487449U CN201620256281.1U CN201620256281U CN205487449U CN 205487449 U CN205487449 U CN 205487449U CN 201620256281 U CN201620256281 U CN 201620256281U CN 205487449 U CN205487449 U CN 205487449U
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- linking
- ultraviolet ray
- ray radiation
- ultraviolet light
- light irradiation
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Abstract
The utility model discloses a two core ultraviolet ray radiation cross -linking photovoltaic cables, side by side and spaced's conductor the every outer equal cladding of conductor has 125 DEG C of ultraviolet ray radiation cross -linking not have steamed low cigarette flame retardant polyolefin insulating layer including two, and the ultraviolet ray radiation cross -linking of two conductors does not have the outer common extrusion molding in the steamed low fire -retardant crosslinked polyolefin insulation layer of cigarette has 125 DEG C of ultraviolet ray radiation cross -linking not have the steamed cigarette flame retardant polyolefin restrictive coating that hangs down. The utility model discloses insulating and sheath have all adopted ultraviolet ray radiation cross -linking not have a steamed low cigarette flame retardant polyolefin material, continuous production on line, and ultraviolet ray irradiation unit invests in for a short time moreover, and the throughput rate can reach tens of meters of per minute to have the computer program control technology parameter, the crosslinking degree qualification rate of material is high, and maneuverability is strong, and two cores discharge the structure side by side can be reduced the cable laying degree of difficulty and accelerate the cable laying progress by to a great extent.
Description
Technical field:
This utility model relates to photovoltaic cable field, particularly relates to a kind of two core ultraviolet light irradiation cross-linking photovoltaic cables.
Background technology:
Existing photovoltaic cable, its insulation and sheath all carry out cross-linking radiation through high-power electron beam, a whole set of irradiation cross-linking apparatus cost is high, most cable manufacturing enterprises all cannot build voluntarily, and cause most enterprise the cable needing to carry out cross-linking radiation need to be concentrated into batch and be sent to other and have high-energy electron beam irradiation crosslinking enterprise and carry out irradiation, this comes one past, additional irradiation required time, cause extra increase will to the date of delivery of enterprise, production cost etc..Cross-linking radiation is carried out owing to the cable needing cross-linking radiation is sent to certain several enterprise by most enterprises, the quantity of cable is many, and the duration is anxious, adds personnel's human error in operating process, the effect easily causing crosslinking is poor, and the quality of product is caused a certain degree of impact.
And existing photovoltaic cable, it is all single structure, and its photovoltaic cable used of solar energy power generating factory the most only one or two, the hugest photovoltaic cable of quantity concentrates in together and lays, and is certain to strengthen and lays difficulty and drag progress of laying slowly.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of two core ultraviolet light irradiation cross-linking photovoltaic cables, and structural formula adds up to rationally, and two cores discharge structure side by side can largely reduce cable laying difficulty and accelerate cable laying progress.
The technical solution of the utility model is as follows:
Two core ultraviolet light irradiation cross-linking photovoltaic cables, it is characterized in that, including two side by side and the conductor that is spaced apart, all being coated with 125 DEG C of ultraviolet light irradiation cross-linking halogen-free and low-smoke flame-retardant polyolefin insulating barriers outside every conductor, outside the ultraviolet light irradiation cross-linking LSOH anti-flaming cross-linked polyolefin insulating barrier of two conductors, common extrusion moulding has 125 DEG C of halogen-free and low-smoke flame-retardant polyolefin sheathed layers of ultraviolet light irradiation cross-linking.
Two described core ultraviolet light irradiation cross-linking photovoltaic cables, it is characterised in that described conductor uses 5 class tinned copper conductors.
Two described core ultraviolet light irradiation cross-linking photovoltaic cables, it is characterised in that the cross section of 125 DEG C of described halogen-free and low-smoke flame-retardant polyolefin sheathed layers of ultraviolet light irradiation cross-linking is " ∞ " shape.
The utility model has the advantages that:
This utility model insulation and sheath all have employed ultraviolet light irradiation cross-linking halogen-free and low-smoke flame-retardant polyolefin material, can produce with on-line continuous, and ultraviolet light irradiation equipment investment is little, throughput rate is up to tens of rice per minute, and have computer program to control technological parameter, the degree of cross linking qualification rate of material is high, workable, and two cores discharge structure side by side can largely reduce cable laying difficulty and accelerate cable laying progress.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
See accompanying drawing:
Two core ultraviolet light irradiation cross-linking photovoltaic cables, including two side by side and the conductor 1 that is spaced apart, all being coated with 125 DEG C of ultraviolet light irradiation cross-linking halogen-free and low-smoke flame-retardant polyolefin insulating barriers 2 outside every conductor 1, the outer common extrusion moulding of ultraviolet light irradiation cross-linking LSOH anti-flaming cross-linked polyolefin insulating barrier 2 of two conductors has 125 DEG C of halogen-free and low-smoke flame-retardant polyolefin sheathed layers of ultraviolet light irradiation cross-linking 3.
Conductor 1 uses 5 class tinned copper conductors.
The cross section of 125 DEG C of halogen-free and low-smoke flame-retardant polyolefin sheathed layers of ultraviolet light irradiation cross-linking 3 is " ∞ " shape.
Claims (3)
1. a core ultraviolet light irradiation cross-linking photovoltaic cable, it is characterized in that, including two side by side and the conductor that is spaced apart, all being coated with 125 DEG C of ultraviolet light irradiation cross-linking halogen-free and low-smoke flame-retardant polyolefin insulating barriers outside every conductor, outside the ultraviolet light irradiation cross-linking LSOH anti-flaming cross-linked polyolefin insulating barrier of two conductors, common extrusion moulding has 125 DEG C of halogen-free and low-smoke flame-retardant polyolefin sheathed layers of ultraviolet light irradiation cross-linking.
Two core ultraviolet light irradiation cross-linking photovoltaic cables the most according to claim 1, it is characterised in that described conductor uses 5 class tinned copper conductors.
Two core ultraviolet light irradiation cross-linking photovoltaic cables the most according to claim 1, it is characterised in that the cross section of 125 DEG C of described halogen-free and low-smoke flame-retardant polyolefin sheathed layers of ultraviolet light irradiation cross-linking is " ∞ " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256281.1U CN205487449U (en) | 2016-03-30 | 2016-03-30 | Two core ultraviolet ray radiation cross -linking photovoltaic cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256281.1U CN205487449U (en) | 2016-03-30 | 2016-03-30 | Two core ultraviolet ray radiation cross -linking photovoltaic cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487449U true CN205487449U (en) | 2016-08-17 |
Family
ID=56648865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256281.1U Expired - Fee Related CN205487449U (en) | 2016-03-30 | 2016-03-30 | Two core ultraviolet ray radiation cross -linking photovoltaic cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616245A (en) * | 2018-12-25 | 2019-04-12 | 西安双盛电线电缆有限责任公司 | Photovoltaic cable and its preparation process |
-
2016
- 2016-03-30 CN CN201620256281.1U patent/CN205487449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616245A (en) * | 2018-12-25 | 2019-04-12 | 西安双盛电线电缆有限责任公司 | Photovoltaic cable and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210330 |