CN210223647U - Novel environmental protection photovoltaic cable - Google Patents
Novel environmental protection photovoltaic cable Download PDFInfo
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- CN210223647U CN210223647U CN201921731239.0U CN201921731239U CN210223647U CN 210223647 U CN210223647 U CN 210223647U CN 201921731239 U CN201921731239 U CN 201921731239U CN 210223647 U CN210223647 U CN 210223647U
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Abstract
The utility model discloses a novel environment-friendly photovoltaic cable belonging to the technical field of photovoltaic cables, which comprises a core insulation mounting sleeve, a core and an environment-friendly insulation protective sleeve, wherein the core insulation mounting sleeve is internally horizontally provided with a plurality of core mounting holes, each core mounting hole is internally provided with a core, the outer wall of the core insulation mounting sleeve is internally provided with a heat dissipation groove, the outer wall of the core insulation mounting sleeve is coated with a shielding layer, the outer wall of the shielding layer is coated with a flame-retardant layer, the outer wall of the flame-retardant layer is coated with the environment-friendly insulation protective sleeve, and the outer wall of the environment-friendly insulation protective sleeve is coated with a corrosion-resistant coating, the utility model has scientific and reasonable structural design, compared with the traditional cable, the core is separated from winding, the possibility of short circuit is reduced, the structural strength of the core is simultaneously enhanced by the core insulation mounting sleeve, the tensile, the heat dissipation effect of the cable is enhanced.
Description
Technical Field
The utility model relates to a photovoltaic cable technical field specifically is a novel environmental protection photovoltaic cable.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The photovoltaic cable is a cable used in a low-voltage direct-current transmission part in a solar photovoltaic power generation system and is used as an important part in the photovoltaic power generation system, and the photovoltaic cable has the characteristics of high temperature resistance, high pressure resistance, corrosion resistance, weather resistance and the like.
With the increase of human environmental awareness, the environmental-friendly cable does not contain heavy metals such as lead, cadmium, hexavalent chromium, mercury and the like, does not contain a brominated flame retardant, but the installation of the inner wire core of the environmental-friendly cable is still the same as that of a common cable, the wire cores of the existing cable are all installed in a winding mode, the structural strength of the wire cores cannot be guaranteed, and the possibility of short circuit is high.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above-mentioned and/or the problem that exists among the current novel environmental protection photovoltaic cable, provided the utility model discloses.
Therefore, the utility model aims at providing a novel environmental protection photovoltaic cable, the sinle silk that can solve the above-mentioned current cable that proposes all adopts the mode of winding installation, and sinle silk structural strength obtains not the guarantee, the also higher problem of possibility of taking place the short circuit.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a novel environmentally friendly photovoltaic cable, comprising: insulating installation cover of sinle silk, sinle silk and the insulating protective sheath of environmental protection, the inside level of the insulating installation cover of sinle silk link up to open has a plurality of sinle silk mounting holes, all install a sinle silk in every sinle silk mounting hole, the outer wall of the insulating installation cover of sinle silk inwards opens there is the radiating groove, the outer wall cladding of the insulating installation cover of sinle silk has the shielding layer, the outer wall cladding of shielding layer has fire-retardant layer, the outer wall cladding on fire-retardant layer has the insulating protective sheath of environmental protection, the outer wall coating of the insulating protective sheath of environmental protection has corrosion-.
As a preferred scheme of a novel environmental protection photovoltaic cable, wherein: the wire core insulation mounting sleeve is made of methyl vinyl silicone rubber.
As a preferred scheme of a novel environmental protection photovoltaic cable, wherein: the shielding layer is formed by weaving a tinned copper net.
As a preferred scheme of a novel environmental protection photovoltaic cable, wherein: the flame-retardant layer is formed by lapping mica tapes.
As a preferred scheme of a novel environmental protection photovoltaic cable, wherein: the environment-friendly insulating protective sleeve is made of PE materials.
Compared with the prior art: the novel environment-friendly photovoltaic cable is provided with a wire core insulation mounting sleeve, a plurality of wire core mounting holes are horizontally communicated in the wire core insulation mounting sleeve, a wire core can be mounted in each wire core mounting hole, a heat dissipation groove is inwards formed in the outer wall of the wire core insulation mounting sleeve, the wire core insulation mounting sleeve utilizes the wire core mounting holes to mount the wire cores, and compared with a traditional mounting mode, the wire cores are separated from winding, and the possibility of short circuit is reduced; the wire core insulation mounting sleeve simultaneously strengthens the structural strength of the wire core and enhances the tensile capacity of the wire core; the outer wall of the core insulation mounting sleeve is inwards provided with a heat dissipation groove, so that the heat dissipation effect of the cable is enhanced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic front view of the environment-friendly photovoltaic cable of the present invention;
fig. 2 is a view showing the environmental-friendly photovoltaic cable shaft of the present invention;
fig. 3 is the utility model discloses the insulating installation sleeve axle of sinle silk surveys the schematic diagram.
In the figure, 100 wire core insulation mounting sleeves, 110 wire core mounting holes, 120 heat dissipation grooves, 200 wire cores, 300 shielding layers, 400 flame-retardant layers, 500 environment-friendly insulation protective sleeves and 600 corrosion-resistant coatings are arranged.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a novel environmental protection photovoltaic cable please refer to and draw together figure 1, figure 2 and figure 3, include: the cable comprises a cable core insulation mounting sleeve 100, a cable core 200 and an environment-friendly insulation protective sleeve 500;
referring to fig. 1, 2 and 3 again, a plurality of core installation holes 110 are horizontally opened through the inside of the core insulation installation sleeve 100, the core installation holes 110 are used for extruding the cores 200, each core installation hole 110 is internally provided with a core 200, the core 200 is used as a conductor of a circuit to transmit electric energy and signals, the outer wall of the core insulation installation sleeve 100 is inwardly opened with a heat dissipation groove 120, the heat dissipation groove 120 is used for enhancing the heat dissipation function of the cable, the outer wall of the core insulation installation sleeve 100 is wrapped with a shielding layer 300, the shielding layer 300 is used for shielding external electromagnetic signals and preventing the electromagnetic signals from influencing the transmission of the circuit, the outer wall of the shielding layer 300 is wrapped with a flame retardant layer 400, the flame retardant layer 400 is used for fire prevention and flame retardation of the cable, the outer wall of the flame retardant layer 400 is wrapped with an environment-friendly insulation protection sleeve 500, the environment-friendly insulation protection sleeve 500 is used for protecting each layer and the cores 200, the corrosion-resistant coating 600 is used to isolate the environmental-friendly insulating protective sleeve 500 from external corrosive substances, and protect the environmental-friendly insulating protective sleeve 500 and the interior thereof from corrosion.
Referring to fig. 1, the core insulation mounting sleeve 100 is made of methyl vinyl silicone rubber, has the characteristics of heat resistance, corrosion resistance, light weight and non-water absorption, and is suitable for being used as a filling material of a cable.
Referring to fig. 1, the shielding layer 300 is woven by using a tinned copper mesh, which has good shielding and conductive effects.
Referring to fig. 1, the flame retardant layer 400 is wrapped by mica tape, and has the characteristics of insulation, fire resistance and high temperature resistance.
Referring to fig. 1, the environmental-friendly insulating protective sheath 500 is made of PE material, which has better waterproof property, light specific gravity, low temperature resistance, environmental protection and no toxicity.
When the cable core installation sleeve is used specifically, a person skilled in the art needs to extrude the cable core 200 into the cable core installation hole 110 in the cable core insulation installation sleeve 100, the shielding layer 300 is coated on the outer wall of the cable core insulation installation sleeve 100, the flame-retardant layer 400 is coated on the outer wall of the shielding layer 300, the cable core insulation installation sleeve 100 together with the shielding layer 300 and the flame-retardant layer 400 is extruded into the environment-friendly insulation protection sleeve 500, the outer wall of the environment-friendly insulation protection sleeve 500 is coated with the corrosion-resistant coating 600, the corrosion-resistant coating 600 isolates corrosive substances from the outer surface of the environment-friendly insulation protection sleeve 500, the corrosion-resistant effect is achieved, the flame-retardant layer 400 achieves the flame-retardant effect by utilizing the flame-retardant property of the flame-retardant layer, the shielding layer 300 is grounded, the electromagnetic field shielding effect is achieved, the cable core is installed on.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a novel environmental protection photovoltaic cable which characterized in that: including insulating installation cover of sinle silk (100), sinle silk (200) and the insulating protective sheath of environmental protection (500), the inside level of the insulating installation cover of sinle silk (100) link up to open has a plurality of sinle silk mounting holes (110), all install a sinle silk (200) in every sinle silk mounting hole (110), the outer wall of the insulating installation cover of sinle silk (100) inwards opens there is radiating groove (120), the outer wall cladding of the insulating installation cover of sinle silk (100) has shielding layer (300), the outer wall cladding of shielding layer (300) has fire-retardant layer (400), the outer wall cladding of fire-retardant layer (400) has the insulating protective sheath of environmental protection (500), the outer wall coating of the insulating protective sheath of environmental protection (500) has corrosion-resistant coating (600).
2. The novel environment-friendly photovoltaic cable according to claim 1, wherein: the wire core insulation mounting sleeve (100) is formed by methyl vinyl silicone rubber.
3. The novel environment-friendly photovoltaic cable according to claim 1, wherein: the shielding layer (300) is formed by weaving a tinned copper net.
4. The novel environment-friendly photovoltaic cable according to claim 1, wherein: the flame-retardant layer (400) is formed by lapping mica tapes.
5. The novel environment-friendly photovoltaic cable according to claim 1, wherein: the environment-friendly insulating protective sleeve (500) is made of PE materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731239.0U CN210223647U (en) | 2019-10-15 | 2019-10-15 | Novel environmental protection photovoltaic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921731239.0U CN210223647U (en) | 2019-10-15 | 2019-10-15 | Novel environmental protection photovoltaic cable |
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| Publication Number | Publication Date |
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| CN210223647U true CN210223647U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921731239.0U Active CN210223647U (en) | 2019-10-15 | 2019-10-15 | Novel environmental protection photovoltaic cable |
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| CN (1) | CN210223647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524651A (en) * | 2020-06-18 | 2020-08-11 | 尹玉兰 | Flame-retardant cable |
| CN111681809A (en) * | 2020-06-18 | 2020-09-18 | 寇金臣 | Power cable |
-
2019
- 2019-10-15 CN CN201921731239.0U patent/CN210223647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524651A (en) * | 2020-06-18 | 2020-08-11 | 尹玉兰 | Flame-retardant cable |
| CN111681809A (en) * | 2020-06-18 | 2020-09-18 | 寇金臣 | Power cable |
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