CN208284258U - Ultraviolet light irradiation insulated cable - Google Patents
Ultraviolet light irradiation insulated cable Download PDFInfo
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- CN208284258U CN208284258U CN201820727452.3U CN201820727452U CN208284258U CN 208284258 U CN208284258 U CN 208284258U CN 201820727452 U CN201820727452 U CN 201820727452U CN 208284258 U CN208284258 U CN 208284258U
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- ultraviolet light
- light irradiation
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Abstract
The utility model discloses a kind of ultraviolet light irradiation insulated cable, including strengthening core and cable, and the strengthening core is wire body；It include conductor in the cable, level-one insulating layer is enclosed with outside the conductor, three cables are around strengthening core setting composition cable bundle, it is surrounded with stranding wrapping layer outside cable bundle, filled layer is provided among stranding wrapping layer and cable and strengthening core, be provided with outside stranding wrapping layer proof copper-wire braided at shielded layer, be enclosed with secondary insulation layer outside the shielded layer；The level-one insulating layer and secondary insulation layer use the polyvinyl resin added with cross-linking aid to form into ultraviolet light irradiation cross-linking is crossed.The ultraviolet light irradiation insulated cable, it is convenient for production, production capacity and final product quality can be greatly improved.
Description
Technical field
The utility model belongs to field of cable technology, specifically a kind of ultraviolet light irradiation insulated cable.
Background technique
With the development of society, electrical equipment is widely used, cable becomes indispensable.Increasingly due to electrical equipment
Complexity, the requirement to cable is higher and higher, multicore cable with more and more extensive.Multicore cable is tied due to wrapping with multilayer
Structure, therefore manufacturing procedure is more complex, especially insulating layer and protective layer are mostly rubber material, man-hour requirement is added to be melted,
The various step such as extrusion, cooling realizes the sizing of rubber material, material distortion easily occurs in type-approval process, surface hollow etc. lacks
It falls into, influences production capacity.
Summary of the invention
Goal of the invention: the purpose of this utility model is that it is exhausted to provide a kind of ultraviolet light irradiation for the deficiency in current technology
Edge cable, it is convenient for production, production capacity and final product quality can be greatly improved.
Technical solution: to achieve the above object, the utility model provides a kind of ultraviolet light irradiation insulated cable, including reinforces
Core and cable, the strengthening core are wire body；Include conductor in the cable, is enclosed with level-one insulating layer outside the conductor, three
Cable described in root is surrounded with stranding wrapping layer outside strengthening core setting composition cable bundle, cable bundle, and stranding wraps layer and line
Be provided with filled layer among cable and strengthening core, be provided with outside stranding wrapping layer proof copper-wire braided at shielded layer, outside the shielded layer
Portion is enclosed with secondary insulation layer；The level-one insulating layer and secondary insulation layer use the polyvinyl resin added with cross-linking aid into
Ultraviolet light irradiation cross-linking is crossed to form.
As a kind of improvement of this programme, the reinforcement core material is twisted for cotton thread.
As a kind of improvement of this programme, the filled layer is cold-resistant polypropylene.
As a kind of improvement of this programme, the stranding wrapping layer is that non-woven fabrics wrapping cable forms.
As a kind of improvement of this programme, matcoveredn is wrapped up outside the secondary insulation layer, the protective layer is two
After class B insulation formable layer, formed using the polyvinyl resin added with cross-linking aid into ultraviolet light irradiation cross-linking is crossed.
It, can be with the utility model has the advantages that a kind of ultraviolet light irradiation insulated cable described in the utility model, is internally provided with strengthening core
Cable tensile property is improved, makes cable not easy to break.It is provided with filled layer in cable, cold-resistant polypropylene is filled in filled layer,
The cable resistance to low temperature is greatly improved, cable is made to meet the requirement in cold district.In cable outside single bunch cable
Level-one insulating layer uses the polyvinyl resin added with cross-linking aid to form into ultraviolet light irradiation cross-linking is crossed, can be in polyvinyl resin
Ultraviolet light irradiation cross-linking is used in extrusion process online, straight forming, level-one insulating layer shape after molding is smooth, and structure is steady
Gu greatly reducing process time and without carrying out subsequent cooling and isothermal holding.
Secondary insulation layer and protective layer are equally handed over using the polyvinyl resin added with cross-linking aid into ultraviolet light irradiation is crossed
Join, greatly reduce cable procedure of processing and time, greatly improve production capacity, while the cable consistency produced is good, quality
Stablize.
Detailed description of the invention
Fig. 1, the ultraviolet light irradiation insulated cable structural schematic diagram；
Reference signs list: 1, strengthening core；2, conductor；3, level-one insulating layer；4, polypropylene filled layer；5, stranding wraps
Layer；6, shielded layer；7, secondary insulation layer；8, protective layer.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
A kind of ultraviolet light irradiation insulated cable as shown in Figure 1, including strengthening core 1 and cable, strengthening core 1 are cotton thread strand
It closes.Include conductor 2 in cable, level-one insulating layer 3 is enclosed with outside conductor 2, three cables are around the setting composition of strengthening core 1
Cable bundle, is surrounded with stranding wrapping layer 5 outside cable bundle, and stranding wrapping layer 5 is that non-woven fabrics wraps cable and forms.Stranding wraps layer
5 with filled layer is provided among cable and strengthening core 1, filled layer is cold-resistant polypropylene.Copper wire volume is provided with outside stranding wrapping layer 5
The shielded layer 6 being made into.It is enclosed with secondary insulation layer 7 outside shielded layer 6, wraps up matcoveredn 8 outside secondary insulation layer 7.It is described
Level-one insulating layer 3, secondary insulation layer 7 and protective layer 8 use the polyvinyl resin added with cross-linking aid into ultraviolet light spoke excessively
According to being crosslinked.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (5)
1. a kind of ultraviolet light irradiation insulated cable, which is characterized in that including strengthening core (1) and cable, the strengthening core (1) is line
Body；It include conductor (2) being enclosed with level-one insulating layer (3) outside the conductor (2), three cables surround in the cable
Strengthening core (1) setting forms cable bundle, and stranding wrapping layer (5) is surrounded with outside cable bundle, and stranding wraps layer (5) and cable and adds
Filled layer is provided among strong core (1), be provided with outside stranding wrapping layer (5) proof copper-wire braided at shielded layer (6), the shielded layer
(6) external to be enclosed with secondary insulation layer (7)；The level-one insulating layer (3) and secondary insulation layer (7) are used added with cross-linking aid
Polyvinyl resin into cross ultraviolet light irradiation cross-linking form.
2. a kind of ultraviolet light irradiation insulated cable according to claim 1, it is characterised in that: strengthening core (1) material
It is twisted for cotton thread.
3. a kind of ultraviolet light irradiation insulated cable according to claim 2, it is characterised in that: the filled layer is cold-resistant poly-
Propylene.
4. a kind of ultraviolet light irradiation insulated cable according to claim 3, it is characterised in that: the stranding wraps layer (5)
Cable is wrapped for non-woven fabrics to form.
5. a kind of ultraviolet light irradiation insulated cable according to claim 4, it is characterised in that: the secondary insulation layer (7)
Outside package matcoveredn (8), after the protective layer (8) is secondary insulation layer (7) molding, using added with cross-linking aid
Polyvinyl resin is formed into ultraviolet light irradiation cross-linking is crossed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727452.3U CN208284258U (en) | 2018-05-16 | 2018-05-16 | Ultraviolet light irradiation insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727452.3U CN208284258U (en) | 2018-05-16 | 2018-05-16 | Ultraviolet light irradiation insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284258U true CN208284258U (en) | 2018-12-25 |
Family
ID=64730403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820727452.3U Active CN208284258U (en) | 2018-05-16 | 2018-05-16 | Ultraviolet light irradiation insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284258U (en) |
-
2018
- 2018-05-16 CN CN201820727452.3U patent/CN208284258U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.3, mingui Road, Yandu street, Yandu District, Yancheng City, Jiangsu Province 224000 Patentee after: JIANGSU SHANQI ELECTRICAL Co.,Ltd. Address before: 224024 No. 1 Kaiyuan Road, Gangzhong Street, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU SHINKEY ELECTRIC GROUP Co.,Ltd. |