CN208335842U - A kind of device of solar generating photovoltaic cable - Google Patents
A kind of device of solar generating photovoltaic cable Download PDFInfo
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- CN208335842U CN208335842U CN201820627835.3U CN201820627835U CN208335842U CN 208335842 U CN208335842 U CN 208335842U CN 201820627835 U CN201820627835 U CN 201820627835U CN 208335842 U CN208335842 U CN 208335842U
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- support ring
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Abstract
The utility model discloses a kind of device of solar generating photovoltaic cables of field of cables, including restrictive coating, the inner cavity of the restrictive coating is provided with armor, the inner cavity of the armor is provided with high-temperature-resistant layer, the inner cavity of the high-temperature-resistant layer is provided with uvioresistant layer, the inner cavity of the non-woven fabrics buffering separation layer is provided with supporting layer, the inner cavity of the holding chamber is provided with shielded layer, the inner cavity of the shielded layer is provided with insulating layer, the inner cavity of the insulating layer is provided with conducting wire, the restrictive coating of high fire-retardance halogen belt does not melt under the high temperature conditions, it does not fall off and not will cause spot fire, firm ceramic-like armour body can be burnt into, it can play extraordinary heat-insulated, cooling, the effect of fire resisting, the first high-temperature-resistant layer containing mica particles has excellent high temperature resistance, the second high-temperature-resistant layer containing graphite particle Carbon fibe further improves The high temperature resistance of cable, aluminium-hydroxide powder play the role of good flame-retarding fire-extinguishing.
Description
Technical field
The utility model relates to field of cables, specially a kind of device of solar generating photovoltaic cable.
Background technique
In recent years, the keywords such as environmental protection, energy conservation become worldwide hot topic, correspond, make full use of
The photovoltaic element of solar energy has obtained quick development and popularization, as the emphasis accessory of photovoltaic element, solar photovoltaic cable
Also it is widely used.It is exposed to the sun, exposes to wind and rain since solar photovoltaic cable will bear always burning sun outdoors, can generate
Localized hyperthermia, if encountering outdoor fire source, easy burning forms security risk, and therefore, it is necessary to a kind of device of solar generating use
Photovoltaic cable.
Utility model content
The purpose of this utility model is to provide a kind of device of solar generating photovoltaic cables, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of device of solar generating photovoltaic electric
Cable, including restrictive coating, the inner cavity of the restrictive coating are provided with armor, are evenly arranged with connector on the outside of the armor,
The inner cavity of the armor is provided with high-temperature-resistant layer, and the inner cavity of the high-temperature-resistant layer is provided with uvioresistant layer, the uvioresistant
The inner cavity of line layer is provided with non-woven fabrics buffering separation layer, and the inner cavity of the non-woven fabrics buffering separation layer is provided with supporting layer, described
Supporting layer includes support ring, and the inner cavity of the support ring is provided with support frame, and holding chamber is formed between support frame and support ring,
The inner cavity of the holding chamber is provided with shielded layer, and the inner cavity of the shielded layer is provided with insulating layer, and the inner cavity of the insulating layer is set
It is equipped with conducting wire.
Preferably, the high-temperature-resistant layer includes the first high-temperature-resistant layer, and mica particles, institute are filled in the first high-temperature-resistant layer
The inner cavity for stating the first high-temperature-resistant layer is provided with the second high-temperature-resistant layer, and second high-temperature-resistant layer is carbon fiber layer, and in Carbon fibe
Filled with graphite particle.
Preferably, the support ring is hollow polystyrene support ring, and support frame as described above is hollow polystyrene support frame,
The inner cavity of the support ring and support frame is interconnected, and aluminium hydrate powder is filled in the inner cavity of support ring and support frame.
Preferably, the restrictive coating is high fire-retardance halogen belt, is evenly arranged with annular groove on the outside of the restrictive coating.
Preferably, the shielded layer is wire braid, and color band layer is arranged in the outside of shielded layer.
Preferably, the connector circular array distribution, and the vertical section of connector is S-shaped.
Compared with prior art, the utility model has the beneficial effects that the apparatus structure is simple, easy to use, high fire-retardance
The restrictive coating of halogen belt do not melt under the high temperature conditions, does not fall off and not will cause spot fire, can be burnt into firm ceramic-like armour
Body can play extraordinary heat-insulated, cooling, fire resisting effect, and the first high-temperature-resistant layer containing mica particles has excellent resistance to
High-temperature behavior further improves the high temperature resistance of cable, anti-purple containing the second high-temperature-resistant layer of graphite particle Carbon fibe
Outside line layer, which plays the role of absorbing, stops ultraviolet light, avoids ultraviolet light from damaging insulating layer, hollow polystyrene support ring
There is certain elasticity with hollow polystyrene support frame, make cable that there is certain crushing resistance, and rapid wear under the high temperature conditions
Bad, the aluminium hydrate powder of exposure inner cavity, aluminium-hydroxide powder plays the role of good flame-retarding fire-extinguishing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model supporting layer schematic diagram；
Fig. 3 is the utility model high-temperature-resistant layer schematic diagram.
In figure: 1 restrictive coating, 2 armors, 3 connectors, 4 high-temperature-resistant layers, 41 second high-temperature-resistant layers, 42 first high-temperature-resistant layers,
5 uvioresistant layers, 6 non-woven fabrics buffering separation layer, 7 supporting layers, 71 support rings, 72 support frames, 73 holding chambers, 8 shielded layers, 9 are absolutely
Edge layer, 10 conducting wires.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of device of solar generating photovoltaic cable,
Including restrictive coating 1, the inner cavity of restrictive coating 1 is provided with armor 2, and the outside of armor 2 is evenly arranged with connector 3, armor 3
Inner cavity be provided with high-temperature-resistant layer 4, the inner cavity of high-temperature-resistant layer 4 is provided with uvioresistant layer 5, the inner cavity setting of uvioresistant layer 5
There is non-woven fabrics buffer compartment absciss layer 6, the inner cavity of non-woven fabrics buffering separation layer 6 is provided with supporting layer 7, and supporting layer 7 includes support ring 71,
The inner cavity of support ring 71 is provided with support frame 72, and holding chamber 73 is formed between support frame 72 and support ring 71, holding chamber 73
Inner cavity is provided with shielded layer 8, and the inner cavity of shielded layer 8 is provided with insulating layer 9, and the inner cavity of insulating layer 9 is provided with conducting wire 10.
Wherein, high-temperature-resistant layer 4 includes the first high-temperature-resistant layer 42, and is filled with mica particles in the first high-temperature-resistant layer 42, the
The inner cavity of one high-temperature-resistant layer 42 is provided with the second high-temperature-resistant layer 41, and the second high-temperature-resistant layer 41 is carbon fiber layer, and is filled out in Carbon fibe
Filled with graphite particle, the first high-temperature-resistant layer 42 containing mica particles has excellent high temperature resistance, contains graphite particle charcoal
Second high-temperature-resistant layer 42 of fiber further improves the high temperature resistance of cable；
Support ring 71 is hollow polystyrene support ring, and support frame 72 is hollow polystyrene support frame, 71 He of support ring
The inner cavity of support frame 72 is interconnected, and aluminium hydrate powder, hollow polystyrene are filled in the inner cavity of support ring 71 and support frame 72
Support ring and hollow polystyrene support frame have certain elasticity, so that cable is had certain crushing resistance, and in hot conditions
Under it is easy to damage, the aluminium hydrate powder of exposure inner cavity, aluminium-hydroxide powder plays the role of good flame-retarding fire-extinguishing；
Restrictive coating 1 is high fire-retardance halogen belt, and the outside of restrictive coating 1 is evenly arranged with annular groove, high fire-retardance halogen belt
Restrictive coating 1 do not melt under the high temperature conditions, does not fall off and not will cause spot fire, can be burnt into firm ceramic-like armour body, can rise
To extraordinary heat-insulated, cooling, fire resisting effect, flue gas toxity is small, and water absorption rate is small, stable insulation, good environmental protection, ring
Connected in star plays the role of draining, and cable is avoided to stop the circulation of rainwater；
Shielded layer 8 is wire braid, and color band layer is arranged in the outside of shielded layer 8, and shielded layer 8 plays armoured magnetic field
Effect, the presence of colour band layer facilitate differentiate each group cable core；
The distribution of 3 circular array of connector, and the vertical section of connector 3 is S-shaped, the S-shaped connector 3 of vertical section makes to protect
Jacket layer 1 connect closer and not easy to fall off with armor 2.
Working principle: the restrictive coating 1 of high fire-retardance halogen belt do not melt under the high temperature conditions, does not fall off and not will cause secondary fire
Calamity can be burnt into firm ceramic-like armour body, and annular groove plays the role of draining, avoid cable from stopping the circulation of rainwater, contain
First high-temperature-resistant layer 42 of mica particles has excellent high temperature resistance, the second high-temperature-resistant layer containing graphite particle Carbon fibe
41 further improve the high temperature resistance of cable, and uvioresistant layer 5, which plays the role of absorbing, stops ultraviolet light, avoid ultraviolet
Line damages insulating layer 9, and non-woven fabrics buffering separation layer 6 plays the role of good damp proof insulation, hollow polystyrene support ring with
Hollow polystyrene support frame has certain elasticity, so that cable is had certain crushing resistance, and easy to damage under the high temperature conditions,
The aluminium hydrate powder of exposure inner cavity, aluminium-hydroxide powder play the role of good flame-retarding fire-extinguishing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of device of solar generating photovoltaic cable, including restrictive coating (1), it is characterised in that: the restrictive coating (1) it is interior
Chamber is provided with armor (2), is evenly arranged with connector (3) on the outside of the armor (2), the inner cavity of the armor (2)
It is provided with high-temperature-resistant layer (4), the inner cavity of the high-temperature-resistant layer (4) is provided with uvioresistant layer (5), the uvioresistant layer (5)
Inner cavity be provided with non-woven fabrics buffering separation layer (6), the inner cavity of non-woven fabrics buffering separation layer (6) is provided with supporting layer (7),
The supporting layer (7) includes support ring (71), and the inner cavity of the support ring (71) is provided with support frame (72), and support frame (72)
Holding chamber (73) are formed between support ring (71), the inner cavity of the holding chamber (73) is provided with shielded layer (8), the shielded layer
(8) inner cavity is provided with insulating layer (9), and the inner cavity of the insulating layer (9) is provided with conducting wire (10).
2. a kind of device of solar generating photovoltaic cable according to claim 1, it is characterised in that: the high-temperature-resistant layer
(4) include the first high-temperature-resistant layer (42), and be filled with mica particles, first high-temperature-resistant layer in the first high-temperature-resistant layer (42)
(42) inner cavity is provided with the second high-temperature-resistant layer (41), and second high-temperature-resistant layer (41) is carbon fiber layer, and is filled out in carbon fiber
Filled with graphite particle.
3. a kind of device of solar generating photovoltaic cable according to claim 1, it is characterised in that: the support ring
(71) be hollow polystyrene support ring, support frame as described above (72) be hollow polystyrene support frame, the support ring (71) and
The inner cavity of support frame (72) is interconnected, and aluminium hydrate powder is filled in the inner cavity of support ring (71) and support frame (72).
4. a kind of device of solar generating photovoltaic cable according to claim 1, it is characterised in that: the restrictive coating
(1) it is high fire-retardance halogen belt, is evenly arranged with annular groove on the outside of the restrictive coating (1).
5. a kind of device of solar generating photovoltaic cable according to claim 1, it is characterised in that: the shielded layer
It (8) is wire braid, and color band layer is arranged in the outside of shielded layer (8).
6. a kind of device of solar generating photovoltaic cable according to claim 1, it is characterised in that: the connector
(3) circular array is distributed, and the vertical section of connector (3) is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627835.3U CN208335842U (en) | 2018-04-28 | 2018-04-28 | A kind of device of solar generating photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627835.3U CN208335842U (en) | 2018-04-28 | 2018-04-28 | A kind of device of solar generating photovoltaic cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335842U true CN208335842U (en) | 2019-01-04 |
Family
ID=64779043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627835.3U Expired - Fee Related CN208335842U (en) | 2018-04-28 | 2018-04-28 | A kind of device of solar generating photovoltaic cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335842U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816357A (en) * | 2020-07-22 | 2020-10-23 | 昆明明超电缆有限公司 | Special cable for photovoltaic power station and manufacturing method thereof |
| CN113035433A (en) * | 2021-03-10 | 2021-06-25 | 上海祥龙电缆制造有限公司 | Flame-retardant cable and production process thereof |
| CN113345636A (en) * | 2021-05-31 | 2021-09-03 | 山东聚辰电缆有限公司 | High-flame-retardant tear-resistant photovoltaic cable |
| CN114792579A (en) * | 2022-05-18 | 2022-07-26 | 广东万瑞通电缆实业有限公司 | High-temperature-resistant ultraviolet-aging-resistant photovoltaic cable |
-
2018
- 2018-04-28 CN CN201820627835.3U patent/CN208335842U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816357A (en) * | 2020-07-22 | 2020-10-23 | 昆明明超电缆有限公司 | Special cable for photovoltaic power station and manufacturing method thereof |
| CN113035433A (en) * | 2021-03-10 | 2021-06-25 | 上海祥龙电缆制造有限公司 | Flame-retardant cable and production process thereof |
| CN113035433B (en) * | 2021-03-10 | 2022-08-30 | 上海祥龙电缆制造有限公司 | Flame-retardant cable and production process thereof |
| CN113345636A (en) * | 2021-05-31 | 2021-09-03 | 山东聚辰电缆有限公司 | High-flame-retardant tear-resistant photovoltaic cable |
| CN114792579A (en) * | 2022-05-18 | 2022-07-26 | 广东万瑞通电缆实业有限公司 | High-temperature-resistant ultraviolet-aging-resistant photovoltaic cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20210428 |