CN209266068U - A kind of solar energy polycrystalline silicon equipment drag chain cable - Google Patents
A kind of solar energy polycrystalline silicon equipment drag chain cable Download PDFInfo
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- CN209266068U CN209266068U CN201920128326.0U CN201920128326U CN209266068U CN 209266068 U CN209266068 U CN 209266068U CN 201920128326 U CN201920128326 U CN 201920128326U CN 209266068 U CN209266068 U CN 209266068U
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- hemp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a kind of solar energy polycrystalline silicon equipment drag chain cables, including external insulation layer, insulating layer and inner insulating layer, inner insulating layer is arranged in external insulation layer, insulating layer is fixedly connected between external insulation layer and inner insulating layer, the outside of external insulation layer is equipped with wearing layer, several cable interior lines are equipped in inner insulating layer, the No.1 tension rope made of hemp is equipped between several cable interior lines, No. two tension ropes made of hemp are equipped between adjacent cable interior lines, elastic packed layer is filled between the No.1 tension rope made of hemp and No. two tension ropes made of hemp and cable interior lines, the utility model is in physical property and environment resistant aspect of performance, pass through elastic packed layer, the setting of No. two tension ropes made of hemp and the No.1 tension rope made of hemp, so that cable has stronger tensile resistance and flexing performance, pass through insulating layer, the setting of heat-sink shell and wearing layer, so that cable have it is cold-resistant, high temperature resistant And the characteristics of UV resistant.
Description
Technical field
The utility model relates to a kind of drag chain cable, in particular to a kind of solar energy polycrystalline silicon equipment drag chain cable.
Background technique
Solar energy polycrystalline silicon equipment is a kind of steam-electric power plant, it can be achieved that photoelectric conversion, existing solar energy polycrystalline silicon
Equipment is poor with drag chain cable performance, since drag chain cable is in outdoor, is affected by the external environment for a long time, therefore solar energy is more
Crystal silicon equipment drag chain cable has higher requirement, traditional solar energy polycrystalline silicon to cold-resistant, high temperature resistant and UV resistant performance
Equipment is inadequate with drag chain cable intensity, easily occurs snapping or the phenomenon that stretching transition, and the interior lines in drag chain cable are distributed in a jumble,
Lack shielding element between each other, space occupancy rate is big, it is difficult to adapt to the installation requirement of small space, when interior lines conduction is mutually dry
It disturbs, increases internal resistance, it is difficult to guarantee transmission quality.
Utility model content
A kind of solar energy polycrystalline silicon equipment is provided the purpose of the utility model is to overcome the defect of the prior art with dragging
Chain cable solves inadequate and cold-resistant traditional solar energy polycrystalline silicon equipment drag chain cable intensity, high temperature resistant and ultra-violet resistance
The insufficient problem of energy.
Realizing the technical solution of above-mentioned purpose is:
A kind of solar energy polycrystalline silicon equipment drag chain cable, including external insulation layer, insulating layer and inner insulating layer, it is described outer exhausted
It is arranged with inner insulating layer in edge layer, insulating layer, the external insulation layer are fixedly connected between the external insulation layer and inner insulating layer
Outside be equipped with wearing layer, several cable interior lines are equipped in the inner insulating layer, are equipped with No.1 between several cable interior lines
The tension rope made of hemp is equipped with No. two tension ropes made of hemp, the No.1 tension rope made of hemp and No. two tension fiber crops between the adjacent cable interior lines
Elastic packed layer is filled between rope and cable interior lines, between No. two tension ropes made of hemp, cable interior lines and inner insulating layer
Equipped with heat-sink shell, the cable interior lines include inner core, shielded layer and elastic body insulated layer, and the outer sheath of the inner core is equipped with screen
Layer is covered, the outer sheath of the shielded layer is equipped with elastic body insulated layer, and the shielded layer includes rubber articulamentum, the rubber connection
Several copper wires are embedded in layer.
As a kind of optimal technical scheme of the utility model, outside the No.1 tension rope made of hemp outer wall and No. two tension ropes made of hemp
Wall is tangent with cable interior lines outer wall, and No. two tension rope made of hemp outer walls and inner insulating layer inner wall are tangent.
As a kind of optimal technical scheme of the utility model, external insulation layer and inner insulating layer are polyurethane resin material
Material is made.
As a kind of optimal technical scheme of the utility model, the elastic packed layer is filled nylon layer, described wear-resisting
Layer is metal oxide powder coating or ceramic powder coating.
As a kind of optimal technical scheme of the utility model, several copper wires form nearly circle around the center of circle of shielded layer
Shape structure, the diameter of the copper wire are 0.1-0.12 millimeters.
The beneficial effects of the utility model are: the utility model passes through elasticity in physical property and environment resistant aspect of performance
The setting of filled layer, No. two tension ropes made of hemp and the No.1 tension rope made of hemp, so that cable has stronger tensile resistance and flexing performance,
By the setting of insulating layer, heat-sink shell and wearing layer, so that cable has the characteristics of cold-resistant, high temperature resistant and UV resistant, in electrical property
Energy aspect, shielded layer avoid the interference between cable interior lines, have ensured the quality and efficiency of transmission, have resistance small, electric energy
The high feature of efficiency of transmission has lesser size, and the No.1 tension rope made of hemp, No. two tension ropes made of hemp and cable interior lines are immediately adjacent to each other,
The space occupied is reduced, the narrow problem of steam-electric power plant installation space has been adapted to.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the structure chart of the utility model cable interior lines；
Fig. 3 is the schematic enlarged-scale view in Fig. 2 at A.
In figure: 1, external insulation layer；2, insulating layer；3, inner insulating layer；4, wearing layer；5, cable interior lines；6, No.1 tension fiber crops
Rope；7, No. two tension ropes made of hemp；8, heat-sink shell；9, elastic packed layer；10, inner core；11, shielded layer；12, elastic body insulated layer；13,
Rubber articulamentum；14, copper wire.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1-3, the utility model provides a kind of solar energy polycrystalline silicon equipment drag chain cable, including external insulation layer
1, insulating layer 2 and inner insulating layer 3 are arranged with inner insulating layer 3 in external insulation layer 1, fixed between external insulation layer 1 and inner insulating layer 3
It is connected with insulating layer 2, the outside of external insulation layer 1 is equipped with wearing layer 4, is equipped with several cable interior lines 5, Ruo Gan electricity in inner insulating layer 3
It is equipped with the No.1 tension rope made of hemp 6 between cable interior lines 5, No. two tension ropes made of hemp 7, No.1 tension fiber crops are equipped between adjacent cable interior lines 5
Elastic packed layer 9, No. two tension ropes made of hemp 7, cable interior lines 5 are filled between rope 6 and No. two tension ropes made of hemp 7 and cable interior lines 5
It is equipped with heat-sink shell 8 between inner insulating layer 3, cable interior lines 5 include inner core 10, shielded layer 11 and elastic body insulated layer 12,
The outer sheath of inner core 10 is equipped with shielded layer 11, and the outer sheath of shielded layer 11 is equipped with elastic body insulated layer 12, and shielded layer 11 includes rubber
Glue connection layer 13 is embedded with several copper wires 14 in rubber articulamentum 13.Elastic body insulated layer 12 is cross-linked elastomer resistant to high temperature
Insulating layer.
6 outer wall of the No.1 tension rope made of hemp and No. two 7 outer walls of the tension rope made of hemp are tangent with 5 outer wall of cable interior lines, No. two tension fiber crops
Restrict 7 outer walls and 3 inner wall of inner insulating layer it is tangent, the confined space is utilized, external insulation layer 1 and inner insulating layer 3 are polyurethane tree
Rouge material is made, elastic packed layer 9 be filled nylon layer, wearing layer 4 be metal oxide powder coating or ceramic powder coating,
Elastic packed layer 9 is located inside inner insulating layer 3, can bounce back when being under pressure, and after external force disappears, elastic packed layer 9 will be anti-
Spring-go position, so that cable interior lines 5 will not be mixed and disorderly, several copper wires 14 form subcircular structure, copper wire around the center of circle of shielded layer 11
14 diameter is 0.1-0.12 millimeters, can form electrostatic screen, is interfered with each other after preventing adjacent wires to be powered.
Specifically, 6, No. two tension ropes made of hemp 7 of the No.1 tension rope made of hemp and cable interior lines 5 are respectively positioned on when using the utility model
In inner insulating layer 3,6, No. two tension ropes made of hemp 7 of the No.1 tension rope made of hemp and cable interior lines 5 are immediately adjacent to each other, and reduce the space occupied,
6, No. two tension ropes made of hemp 7 of the No.1 tension rope made of hemp improve the tensile strength of cable, so that cable is not easy to be pulled off, 2 energy of insulating layer
Be effectively isolated ambient temperature, heat-sink shell 8 can the effective heat that generates of absorbing cable interior lines 5, can prevent cable interior lines 5 from overheating, inhale
The heat that thermosphere 8 absorbs can be slowly released by insulating layer 2, and 8 collective effect of insulating layer 2 and heat-sink shell integrally slows down cable
The inside and outside rate of heat transfer of line avoids the phenomenon that cable is rapidly overheated or is subcooled, extends the service life of cable, wearing layer
4 can avoid this ultraviolet light direct projection external insulation layer 1, can prevent 1 aging of external insulation layer, shielded layer 11 avoids between cable interior lines 5
Interference, ensured transmission quality and efficiency.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.
Claims (5)
1. a kind of solar energy polycrystalline silicon equipment drag chain cable, which is characterized in that including external insulation layer (1), insulating layer (2) and interior
Insulating layer (3), the external insulation layer (1) is interior to be arranged with inner insulating layer (3), between the external insulation layer (1) and inner insulating layer (3)
It is fixedly connected with insulating layer (2), the outside of the external insulation layer (1) is equipped with wearing layer (4), is equipped in the inner insulating layer (3)
Several cable interior lines (5) are equipped with the No.1 tension rope made of hemp (6), the adjacent cable interior lines between several cable interior lines (5)
(5) No. two tension ropes made of hemp (7), the No.1 tension rope made of hemp (6) and No. two tension ropes made of hemp (7) and cable interior lines are equipped between
(5) elastic packed layer (9) are filled between, between No. two tension ropes made of hemp (7), cable interior lines (5) and inner insulating layer (3)
It is equipped with heat-sink shell (8), the cable interior lines (5) include inner core (10), shielded layer (11) and elastic body insulated layer (12), institute
The outer sheath for stating inner core (10) is equipped with shielded layer (11), and the outer sheath of the shielded layer (11) is equipped with elastic body insulated layer (12),
The shielded layer (11) includes rubber articulamentum (13), is embedded with several copper wires (14) in the rubber articulamentum (13).
2. a kind of solar energy polycrystalline silicon equipment drag chain cable according to claim 1, which is characterized in that the No.1 is anti-
Draw the rope made of hemp (6) outer wall and No. two tension rope made of hemp (7) outer walls tangent with cable interior lines (5) outer wall, No. two tension ropes made of hemp (7)
Outer wall and inner insulating layer (3) inner wall are tangent.
3. a kind of solar energy polycrystalline silicon equipment drag chain cable according to claim 1, which is characterized in that external insulation layer
(1) and inner insulating layer (3) is that polyurethane resin material is made.
4. a kind of solar energy polycrystalline silicon equipment drag chain cable according to claim 1, which is characterized in that the elasticity is filled out
Filling layer (9) is filled nylon layer, and the wearing layer (4) is metal oxide powder coating or ceramic powder coating.
5. a kind of solar energy polycrystalline silicon equipment drag chain cable according to claim 1, which is characterized in that several copper
Silk (14) forms subcircular structure around the center of circle of shielded layer (11), and the diameter of the copper wire (14) is 0.1-0.12 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128326.0U CN209266068U (en) | 2019-01-25 | 2019-01-25 | A kind of solar energy polycrystalline silicon equipment drag chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920128326.0U CN209266068U (en) | 2019-01-25 | 2019-01-25 | A kind of solar energy polycrystalline silicon equipment drag chain cable |
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| CN209266068U true CN209266068U (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920128326.0U Active CN209266068U (en) | 2019-01-25 | 2019-01-25 | A kind of solar energy polycrystalline silicon equipment drag chain cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117049A (en) * | 2020-08-28 | 2020-12-22 | 贵州电网有限责任公司 | Secondary circuit cable convenient to distinguish and fast and correctly connect |
-
2019
- 2019-01-25 CN CN201920128326.0U patent/CN209266068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117049A (en) * | 2020-08-28 | 2020-12-22 | 贵州电网有限责任公司 | Secondary circuit cable convenient to distinguish and fast and correctly connect |
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