CN205789164U - A kind of twin-core separated type soft power cable of photovoltaic generating system direct current - Google Patents
A kind of twin-core separated type soft power cable of photovoltaic generating system direct current Download PDFInfo
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- CN205789164U CN205789164U CN201620330006.XU CN201620330006U CN205789164U CN 205789164 U CN205789164 U CN 205789164U CN 201620330006 U CN201620330006 U CN 201620330006U CN 205789164 U CN205789164 U CN 205789164U
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Abstract
The utility model discloses a kind of twin-core separated type soft power cable of photovoltaic generating system direct current, including cable reinforcement, the side wrap of described cable reinforcement has the first insulating barrier, the side wrap of described first insulating barrier has braid, it is wound with energising cable in the side of braid, described energising cable includes the second insulating barrier, electric conductor and conductive silver core, described conductive silver core is located at the center of electric conductor, and second insulating barrier be wrapped in the side of electric conductor, the outside of described energising cable is provided with closed layer, and it is provided with packed layer between the inwall of closed layer and energising cable, the side wrap of described closed layer has flexible support layers, described flexible support layers includes layer of silica gel and steel wire, and steel wire is located in layer of silica gel, the side wrap of flexible support layers has thermal insulation layer, the side of described thermal insulation layer includes anti-corrosion layer.This twin-core separated type soft power cable of photovoltaic generating system direct current, resistance is little, and pliability is high, and the erection of the most galvanic transmission and cable is installed.
Description
Technical field
This utility model relates to power cable technical field, is specially a kind of twin-core separated type soft power cable of photovoltaic generating system direct current.
Background technology
The existing construction of cable applied at concerned power is the most common, it is generally all at conductor outsourcing insulation and sheath, when such power cable uses in as photovoltaic generating system, resistance is relatively big, is unfavorable for galvanic circulation, and distance is easily broken off when setting up cable, and it is flexible too low, set up installation cable the most very inconvenient, to this end, it is proposed that a kind of twin-core separated type soft power cable of photovoltaic generating system direct current.
Utility model content
The purpose of this utility model is to provide a kind of twin-core separated type soft power cable of photovoltaic generating system direct current, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of twin-core separated type soft power cable of photovoltaic generating system direct current，Including cable reinforcement，The side wrap of described cable reinforcement has the first insulating barrier，The side wrap of described first insulating barrier has braid，It is wound with energising cable in the side of braid，Described energising cable includes the second insulating barrier、Electric conductor and conductive silver core，Described conductive silver core is located at the center of electric conductor，And second insulating barrier be wrapped in the side of electric conductor，The outside of described energising cable is provided with closed layer，And it is provided with packed layer between the inwall of closed layer and energising cable，The side wrap of described closed layer has flexible support layers，Described flexible support layers includes layer of silica gel and steel wire，And steel wire is located in layer of silica gel，The side wrap of described flexible support layers has thermal insulation layer，The side of described thermal insulation layer includes anti-corrosion layer.
Preferably, described energising cable is four, and four energising cable Stagger-wrap are in the side of braid.
Preferably, described steel wire is spiral wire, and the diameter of spiral wire is identical with the middle level diameter of layer of silica gel.
Preferably, described packed layer is long fibre filling layer.
nullCompared with prior art，The beneficial effects of the utility model are: this twin-core separated type soft power cable of photovoltaic generating system direct current，It is wound with energising cable in the side of braid，Energising cable is four，And four energising cable Stagger-wrap are at braid，It is easy to the bending of energising cable，Add the flexibility of the soft power cable of direct current，Energising cable includes the second insulating barrier at the cable that is energized described in the side of packed layer、Electric conductor and conductive silver core，Described conductive silver core is located at the center of electric conductor，Conductive silver core reduces the resistance of energising cable，Reduce unidirectional current electric energy loss on electric conductor，The outside of described energising cable is provided with closed layer，And it is provided with packed layer between the inwall of closed layer and energising cable，Packed layer is long fibre filling layer，Add the toughness of the soft power cable of direct current，The side wrap of described closed layer has flexible support layers，Described flexible support layers includes layer of silica gel and steel wire，Described steel wire is spiral wire，And steel wire is located in layer of silica gel，Flexible support layers considerably increases the pliability of the soft power cable of direct current，The erection being conducive to the soft power cable of direct current is installed.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is flexible support layers cross section structure schematic diagram of the present utility model.
In figure: 1 cable reinforcement, 2 first insulating barriers, 3 braids, 4 energising cable, 41 second insulating barriers, 42 electric conductors, 43 conductive silver cores, 5 flexible support layers, 51 layer of silica gel, 52 steel wires, 6 closed layer, 7 packed layers, 8 thermal insulation layers, 9 anti-corrosion layers.
Detailed description of the invention
Execute the accompanying drawing in example below in conjunction with this utility model, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of twin-core separated type soft power cable of photovoltaic generating system direct current，Including cable reinforcement 1，The side wrap of cable reinforcement 1 has the first insulating barrier 2，Because cable reinforcement 1 is the most conductive，The situations such as short circuit are caused at the two ends preventing cable reinforcement 1 contact energising cable 4，The side wrap of the first insulating barrier 2 has braid 3，Energising cable 4 it is wound with in the side of braid 3，Braid 3 increases frictional force，It is easy to energising cable 4 and is wrapped in the side of braid 3，Energising cable 4 is four，And four energising cable 4 Stagger-wrap are in the side of braid 3，Multiple channel transfer can be realized，Energising cable 4 includes the second insulating barrier 41、Electric conductor 42 and conductive silver core 43，Conductive silver core 43 is located at the center of electric conductor 42，Reduce the resistance of energising cable 4，Avoid unidirectional current electric energy loss on energising cable 4，And second insulating barrier 41 be wrapped in the side of electric conductor 42，Avoid contacting with each other of the electric conductor 42 between multiple energising cable 4，The outside of energising cable 4 is provided with closed layer 6，And it is provided with packed layer 7 between the inwall of closed layer 6 and energising cable 4，Packed layer 7 is long fibre filling layer，Add the toughness of the soft power cable of direct current，The side wrap of closed layer 6 has flexible support layers 5，Flexible support layers 5 includes layer of silica gel 51 and steel wire 52，And steel wire 52 is located in layer of silica gel 51，Steel wire 52 is spiral wire，And the diameter of spiral wire is identical with the middle level diameter of layer of silica gel 51，Add the pliability of the soft power cable of direct current，The erection being conducive to the soft power cable of direct current is installed，The side wrap of flexible support layers 5 has thermal insulation layer 8，Prevent from outside overheated melting internal protection layer，The side of thermal insulation layer 8 includes anti-corrosion layer 9，Prevent the various factors corrosiveness to cable.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. the twin-core separated type soft power cable of photovoltaic generating system direct current，Including cable reinforcement (1)，It is characterized in that: the side wrap of described cable reinforcement (1) has the first insulating barrier (2)，The side wrap of described first insulating barrier (2) has braid (3)，Energising cable (4) it is wound with in the side of braid (3)，Described energising cable (4) includes the second insulating barrier (41)、Electric conductor (42) and conductive silver core (43)，Described conductive silver core (43) is located at the center of electric conductor (42)，And second insulating barrier (41) be wrapped in the side of electric conductor (42)，The outside of described energising cable (4) is provided with closed layer (6)，And it is provided with packed layer (7) between the inwall of closed layer (6) and energising cable (4)，The side wrap of described closed layer (6) has flexible support layers (5)，Described flexible support layers (5) includes layer of silica gel (51) and steel wire (52)，And steel wire (52) is located in layer of silica gel (51)，The side wrap of described flexible support layers (5) has thermal insulation layer (8)，The side of described thermal insulation layer (8) includes anti-corrosion layer (9).
- A kind of twin-core separated type soft power cable of photovoltaic generating system direct current the most according to claim 1, it is characterized in that: described energising cable (4) is four, and four cable (4) Stagger-wrap sides in braid (3) that are energized.
- A kind of twin-core separated type soft power cable of photovoltaic generating system direct current the most according to claim 1, it is characterized in that: described steel wire (52) is spiral wire, and the diameter of spiral wire is identical with the middle level diameter of layer of silica gel (51).
- A kind of twin-core separated type soft power cable of photovoltaic generating system direct current the most according to claim 1, it is characterised in that: described packed layer (7) is long fibre filling layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330006.XU CN205789164U (en) | 2016-04-19 | 2016-04-19 | A kind of twin-core separated type soft power cable of photovoltaic generating system direct current |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620330006.XU CN205789164U (en) | 2016-04-19 | 2016-04-19 | A kind of twin-core separated type soft power cable of photovoltaic generating system direct current |
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| CN205789164U true CN205789164U (en) | 2016-12-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726670A (en) * | 2018-06-16 | 2018-11-02 | 江苏吉隆环保科技有限公司 | A kind of lining-reinforced terylene support tube |
| CN109003735A (en) * | 2018-08-22 | 2018-12-14 | 安徽明星电缆有限公司 | A kind of twin-core separated type solar energy power generating cable |
| CN109192365A (en) * | 2018-09-25 | 2019-01-11 | 安徽徽宁电器仪表集团有限公司 | A kind of wear-resistant pressure-resistant power cable |
-
2016
- 2016-04-19 CN CN201620330006.XU patent/CN205789164U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726670A (en) * | 2018-06-16 | 2018-11-02 | 江苏吉隆环保科技有限公司 | A kind of lining-reinforced terylene support tube |
| CN109003735A (en) * | 2018-08-22 | 2018-12-14 | 安徽明星电缆有限公司 | A kind of twin-core separated type solar energy power generating cable |
| CN109192365A (en) * | 2018-09-25 | 2019-01-11 | 安徽徽宁电器仪表集团有限公司 | A kind of wear-resistant pressure-resistant power cable |
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Effective date of registration: 20191211 Address after: No. 155, Dongfang East Road, Changzhou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Dongju Electric Technology Co., Ltd Address before: 213000 No. 130 Dongfang Dong Road, Qishuyan District, Jiangsu, Changzhou Patentee before: Changzhou New East Cable Co., Ltd. |