CN217361194U - Waterproof conductor insulation core power line - Google Patents
Waterproof conductor insulation core power line Download PDFInfo
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- CN217361194U CN217361194U CN202220197946.1U CN202220197946U CN217361194U CN 217361194 U CN217361194 U CN 217361194U CN 202220197946 U CN202220197946 U CN 202220197946U CN 217361194 U CN217361194 U CN 217361194U
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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
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Abstract
The utility model discloses a waterproof conductor insulating core power cord, including the oversheath, the inner sheath, conductive core, fire-retardant structure and waterproof construction, the inner sheath all sets up the inside at the outer sheath, conductive core sets up the inside at the inner sheath, the inside of oversheath in the inner sheath outside is provided with the filling layer, fire-retardant structure sets up the outside at the outer sheath, waterproof construction sets up the outside at fire-retardant structure, waterproof construction's inside has set gradually epoxy coating layer, the cyanogen coagulation dope layer, the zinc silicate dope layer, fire-retardant structure's the outside is provided with epoxy dope layer, and be provided with the cyanogen coagulation dope layer on epoxy dope layer's the surface, and be provided with the zinc silicate dope layer on the surface of cyanogen coagulation dope layer. The utility model discloses not only promoted waterproof performance, the danger of the electric leakage of being difficult for taking place into water has promoted insulating properties, can not be disturbed by external world easily, possesses fire prevention flame retardant property moreover, is difficult for being burnt out.
Description
Technical Field
The utility model relates to a power cord technical field specifically is waterproof conductor insulating core power cord.
Background
The power line is an electric wire for transmitting current, the power line is indispensable in families, construction and industrial production, along with the development of social economy, the use amount of cables of the power line is rapidly increased, and the quality requirement of the power line is continuously improved.
This type of power cord on the market is various today, can satisfy people's user demand basically, but still has certain weak point, and waterproof effect is not good when using for this type of power cord now, and inside the water source often permeates the power cord easily to dangerous phenomenon such as take place the electric leakage, the people of being not convenient for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof conductor insulating core power cord to it is not good to provide power cord water-proof effects in solving above-mentioned background art, and the water source infiltrates the inside dangerous problem of earth leakage that takes place easily of power cord.
In order to achieve the above purpose, the utility model provides a following technical scheme: waterproof conductor insulation core power cord, including oversheath, inner sheath, conductive core, fire-retardant structure and waterproof construction, the inner sheath all sets up the inside at the outer sheath, conductive core sets up the inside at the inner sheath, the inside filling layer that is provided with of oversheath outside the inner sheath, fire-retardant structure sets up the outside at the outer sheath, waterproof construction sets up the outside at fire-retardant structure, the inside of waterproof construction has set gradually epoxy coating layer, cyanogen congeals dope layer, zinc silicate dope layer, the outside of fire-retardant structure is provided with the epoxy coating layer, just be provided with the cyanogen congeals dope layer on the surface of epoxy dope layer, and be provided with the zinc silicate dope layer on the surface of cyanogen congeals dope layer.
Preferably, the shielding layer is arranged on the inner surface of the outer sheath, so that the anti-interference performance of the power line can be greatly improved, and the power line cannot be easily interfered by the outside.
Preferably, the outer surface of the inner sheath is provided with a first insulating rubber layer, the first insulating rubber layer is closely adhered to the inner sheath through a chloroprene rubber adhesive, and primary insulating protection can be performed on the conductive wire core.
Preferably, a second insulating rubber layer is arranged on the outer surface of the first insulating rubber layer, and the second insulating rubber layer is closely adhered to the first insulating rubber layer through a chloroprene rubber adhesive, so that secondary insulating protection can be performed on the conductive wire core.
Preferably, the inside of fire-retardant structure has set gradually fire-retardant layer, magnesium hydrate powder, polytetrafluoroethylene dope layer, furan resin layer, be provided with fire-retardant layer on the surface of oversheath, just the inside packing of fire-retardant layer has magnesium hydrate powder, and the magnesium hydrate powder in fire-retardant layer is an inorganic flame retardant material, and fire-retardant effect is good.
Preferably, be provided with the polytetrafluoroethylene dope layer on the surface on fire-retardant layer, just be provided with the furan resin layer on the surface of polytetrafluoroethylene dope layer, polytetrafluoroethylene dope layer and furan resin layer have outstanding high temperature resistance, make the power cord difficult to be burnt.
Compared with the prior art, the beneficial effects of the utility model are that: the waterproof conductor insulating core power line not only improves the waterproof performance, is not easy to generate the danger of water inflow and electric leakage, improves the insulating performance, is not easy to be interfered by the outside, but also has the fireproof and flame-retardant performance, and is not easy to burn;
(1) by arranging the epoxy coating layer, the cyanogen coagulation coating layer and the zinc silicate coating layer, a waterproof structure is arranged on the outer side of the outer sheath, the waterproof structure is composed of the epoxy coating layer, the cyanogen coagulation coating layer and the zinc silicate coating layer, the epoxy coating layer has good corrosion resistance, good adhesive force, weather resistance, water resistance and durability, the cyanogen coagulation coating layer has long service life, weather resistance, aging resistance, oil stain resistance, water resistance and corrosion resistance, the zinc silicate coating layer has durability, self-sealing property, excellent corrosion resistance, high temperature resistance, weather resistance and ultraviolet aging resistance, and therefore the waterproof performance of the power line is improved, and the danger of water inlet and electricity leakage is not easy to occur;
(2) by arranging the first insulating rubber layer, the second insulating rubber layer and the shielding layer, the shielding layer is arranged on the inner surface of the outer sheath, so that the anti-interference performance of the power line can be greatly improved by the shielding layer, the power line cannot be easily interfered by the outside, and the first insulating rubber layer and the second insulating rubber layer on the outer side of the inner sheath can provide double insulation protection for the conductive wire core, so that the insulating performance of the power line is improved;
(3) through being provided with fire-retardant layer, magnesium hydrate powder, polytetrafluoroethylene dope layer, furan resin layer, because the outside of oversheath is provided with fire-retardant structure, the inside magnesium hydrate powder in fire-retardant layer is an inorganic flame retardant material, and flame retardant efficiency is good, and polytetrafluoroethylene dope layer and furan resin layer have outstanding high temperature resistance ability to make the power cord possess fire prevention flame retardant property, make it difficult to be burnt out.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic view of the flame retardant structure of the present invention in a partially cut-away and enlarged structure;
fig. 4 is a schematic view of the waterproof structure of the present invention in a partially cut-away and enlarged structure.
In the figure: 1. an outer sheath; 2. an inner sheath; 3. a conductive wire core; 4. a first insulating rubber layer; 5. a second insulating rubber layer; 6. a shielding layer; 7. a filling layer; 8. a flame retardant structure; 801. a flame retardant layer; 802. magnesium hydroxide powder; 803. a polytetrafluoroethylene coating layer; 804. a furan resin layer; 9. a waterproof structure; 901. an epoxy coating layer; 902. a cyanogen coagulation coating layer; 903. a zinc silicate coating layer.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the waterproof conductor insulation core power line comprises an outer sheath 1, an inner sheath 2, a conductive wire core 3, a flame-retardant structure 8 and a waterproof structure 9, wherein the inner sheath 2 is arranged inside the outer sheath 1, the conductive wire core 3 is arranged inside the inner sheath 2, and a filling layer 7 is arranged inside the outer sheath 1 outside the inner sheath 2;
the shielding layer 6 is arranged on the inner surface of the outer sheath 1, so that the anti-interference performance of the power line can be greatly improved, and the power line cannot be easily interfered by the outside;
a first insulating rubber layer 4 is arranged on the outer surface of the inner sheath 2, and the first insulating rubber layer 4 is tightly adhered to the inner sheath 2 through a chloroprene rubber adhesive, so that the conductive wire core 3 can be subjected to primary insulating protection;
a second insulating rubber layer 5 is arranged on the outer surface of the first insulating rubber layer 4, and the second insulating rubber layer 5 is closely adhered to the first insulating rubber layer 4 through chloroprene rubber adhesive, so that the conductive wire core 3 can be subjected to secondary insulating protection;
the flame-retardant structure 8 is arranged on the outer side of the outer sheath 1, and the waterproof structure 9 is arranged on the outer side of the flame-retardant structure 8;
the flame-retardant structure 8 is internally provided with a flame-retardant layer 801, magnesium hydroxide powder 802, a polytetrafluoroethylene coating layer 803 and a furan resin layer 804 in sequence, the outer surface of the outer sheath 1 is provided with the flame-retardant layer 801, and the flame-retardant layer 801 is internally filled with the magnesium hydroxide powder 802;
a polytetrafluoroethylene coating layer 803 is arranged on the outer surface of the flame-retardant layer 801, and a furan resin layer 804 is arranged on the outer surface of the polytetrafluoroethylene coating layer 803;
because the flame-retardant structure 8 is arranged on the outer side of the outer sheath 1, the magnesium hydroxide powder 802 in the flame-retardant layer 801 is an inorganic flame-retardant material, the flame-retardant effect is good, and the polytetrafluoroethylene coating layer 803 and the furan resin layer 804 have outstanding high-temperature resistance, so that the power line has fireproof flame-retardant performance and is not easy to burn;
an epoxy coating layer 901, a cyanogen coagulation coating layer 902 and a zinc silicate coating layer 903 are sequentially arranged in the waterproof structure 9;
an epoxy coating layer 901 is arranged on the outer side of the flame-retardant structure 8, a cyanogen condensation coating layer 902 is arranged on the outer surface of the epoxy coating layer 901, and a zinc silicate coating layer 903 is arranged on the outer surface of the cyanogen condensation coating layer 902.
When the embodiment of the application is used: firstly, as the outer side of the outer sheath 1 is provided with the waterproof structure 9, the waterproof structure 9 is composed of an epoxy coating layer 901, a cyanogen coagulation coating layer 902 and a zinc silicate coating layer 903, the epoxy coating layer 901 has good corrosion resistance, good adhesive force, weather resistance, water resistance and durability, the cyanogen coagulation coating layer 902 has long service life, weather resistance, aging resistance, oil resistance, water resistance and corrosion resistance, the zinc silicate coating layer 903 has durability, self-sealing property, excellent corrosion resistance, high temperature resistance, weather resistance and ultraviolet aging resistance, thereby improving the waterproof performance of the power line and preventing the danger of water inlet and electric leakage, as the shielding layer 6 is arranged on the inner surface of the outer sheath 1, the anti-interference performance of the power line can be greatly improved by the shielding layer 6, the power line can not be easily interfered by the outside, the first insulating rubber layer 4 and the second insulating rubber layer 5 on the outer side of the inner sheath 2 can provide double insulating protection for the conductive wire core 3, thereby the insulating properties of power cord has been promoted to, because the outside of oversheath 1 is provided with fire-retardant structure 8, the inside magnesium hydrate powder 802 of fire-retardant layer 801 is an inorganic flame retardant material, and flame retardant efficiency is good, and polytetrafluoroethylene dope layer 803 and furan resin layer 804 have outstanding high temperature resistance, thereby make the power cord possess fire prevention flame retardant efficiency, make it difficult by the burnout, accomplish the work of waterproof conductor insulating core power cord.
Claims (6)
1. The waterproof conductor insulation core power line is characterized by comprising an outer sheath (1), an inner sheath (2), a conductive wire core (3), a flame retardant structure (8) and a waterproof structure (9), wherein the inner sheath (2) is arranged inside the outer sheath (1), the conductive wire core (3) is arranged inside the inner sheath (2), a filling layer (7) is arranged inside the outer sheath (1) outside the inner sheath (2), the flame retardant structure (8) is arranged outside the outer sheath (1), the waterproof structure (9) is arranged outside the flame retardant structure (8), an epoxy coating layer (901), a cyanogen coagulation coating layer (902) and a zinc silicate coating layer (903) are sequentially arranged inside the waterproof structure (9), an epoxy coating layer (901) is arranged outside the flame retardant structure (8), and a cyanogen coagulation coating layer (902) is arranged on the outer surface of the epoxy coating layer (901), and a zinc silicate coating layer (903) is arranged on the outer surface of the cyanogen condensation coating layer (902).
2. The waterproof conductor-insulated core power cord of claim 1, wherein: and a shielding layer (6) is arranged on the inner surface of the outer sheath (1).
3. The waterproof conductor-insulated core power cord of claim 1, wherein: the outer surface of the inner sheath (2) is provided with a first insulating rubber layer (4), and the first insulating rubber layer (4) is closely adhered to the inner sheath (2) through a chloroprene rubber adhesive.
4. The waterproof conductor-insulated core power cord of claim 3, wherein: the outer surface of the first insulating rubber layer (4) is provided with a second insulating rubber layer (5), and the second insulating rubber layer (5) is closely adhered to the first insulating rubber layer (4) through chloroprene rubber adhesive.
5. The waterproof conductor-insulated core power cord of claim 1, wherein: the interior of the flame-retardant structure (8) is sequentially provided with a flame-retardant layer (801), magnesium hydroxide powder (802), a polytetrafluoroethylene coating layer (803) and a furan resin layer (804), and the outer surface of the outer sheath (1) is provided with the flame-retardant layer (801).
6. The waterproof conductor-insulated core power cord of claim 5, wherein: the outer surface of the flame-retardant layer (801) is provided with a polytetrafluoroethylene coating layer (803), and the outer surface of the polytetrafluoroethylene coating layer (803) is provided with a furan resin layer (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220197946.1U CN217361194U (en) | 2022-01-25 | 2022-01-25 | Waterproof conductor insulation core power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220197946.1U CN217361194U (en) | 2022-01-25 | 2022-01-25 | Waterproof conductor insulation core power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217361194U true CN217361194U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220197946.1U Active CN217361194U (en) | 2022-01-25 | 2022-01-25 | Waterproof conductor insulation core power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217361194U (en) |
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2022
- 2022-01-25 CN CN202220197946.1U patent/CN217361194U/en active Active
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