CN213844826U - High-polymer-oil-resistant electric wire - Google Patents
High-polymer-oil-resistant electric wire Download PDFInfo
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- CN213844826U CN213844826U CN202023135056.8U CN202023135056U CN213844826U CN 213844826 U CN213844826 U CN 213844826U CN 202023135056 U CN202023135056 U CN 202023135056U CN 213844826 U CN213844826 U CN 213844826U
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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 resistant polymer oil electric wire, including the tensile sinle silk, tensile sinle silk overcoat is equipped with the resistant oil reservoir of first PVC, be provided with the smart hank anaerobic copper line of multiunit in the resistant oil reservoir of first PVC, smart hank anaerobic copper line is formed by the transposition of the smart hank anaerobic copper line of stranded, smart hank anaerobic copper line overcoat is equipped with rubber insulation layer, rubber insulation layer overcoat is equipped with the second waterproof layer, second waterproof layer and rubber insulation layer fixed connection, second waterproof layer and first PVC resistant oil layer fixed connection, first PVC resistant oil layer overcoat is equipped with the braided shield, the utility model discloses a tensile resistance of electric wire can be strengthened to the tensile sinle silk, uses through the cooperation of the resistant oil reservoir of first PVC and the resistant oil reservoir of second PVC, can strengthen the oil resistance of electric wire, and the second waterproof layer also has certain oil resistance except having waterproof function in addition, so can further resistant oil of strengthening the electric wire after using with the cooperation of the resistant oil reservoir of first PVC and the resistant oil reservoir of second PVC And (4) sex.
Description
Technical Field
The utility model relates to an electric wire technical field specifically is a resistant polymer oil electric wire.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.
Some existing cables impose special requirements. Some cables need to be soaked in oil for a long time, and after the cables are soaked for a long time, the cables become hard and cause aging, and therefore a polymer oil resistant wire is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistant polymer oil electric wire to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a resistant polymer oil electric wire, includes the tensile sinle silk, tensile sinle silk overcoat is equipped with the resistant oil reservoir of first PVC, be provided with the smart anaerobic copper line of hanking of multiunit in the resistant oil reservoir of first PVC, the smart anaerobic copper line of hanking is formed by the fine anaerobic copper wire transposition of hanking of multistrand, smart hank anaerobic copper line overcoat is equipped with rubber insulation layer, rubber insulation layer overcoat is equipped with the second waterproof layer, second waterproof layer and rubber insulation layer fixed connection, second waterproof layer and first PVC resistant oil layer fixed connection, first PVC resistant oil layer overcoat is equipped with weaves the shielding layer, weave shielding layer and first PVC resistant oil layer fixed connection, it is equipped with the flame retardant coating to weave the shielding layer overcoat, the flame retardant coating is with weaving shielding layer fixed connection, the flame retardant coating overcoat is equipped with the resistant oil reservoir of second PVC, the resistant oil reservoir is with flame retardant coating fixed connection.
As a further aspect of the present invention: the second PVC oil resistant layer is sleeved with a first waterproof layer, and the first waterproof layer is fixedly connected with the second PVC oil resistant layer.
As a further aspect of the present invention: the first waterproof layer overcoat is equipped with the electric wire skin, electric wire skin and first waterproof layer fixed connection.
As a further aspect of the present invention: the surface of the outer layer of the electric wire is fixedly connected with a plurality of transverse bar blocks.
As a further aspect of the present invention: and reinforcing ribs are fixedly connected between the transverse bar blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a tensile sinle silk can strengthen the tensile of electric wire, use through the cooperation of the resistant oil reservoir of first PVC and the resistant oil reservoir of second PVC, can strengthen the oil resistance of electric wire, and the second waterproof layer also has certain oil resistance except having waterproof function, so can further strengthen the oil resistance of electric wire after using with the cooperation of the resistant oil reservoir of first PVC and the resistant oil reservoir of second PVC, weave the shielding layer and can avoid smart hank anaerobic copper line to receive external electromagnetic interference, the fire resistive high temperature and the fire behavior of electric wire can be strengthened to the flame retardant coating.
2. The utility model discloses when the electric wire is dragging, horizontal piece earlier with ground contact to avoid the electric wire to receive wearing and tearing, the intensity of electric wire can be strengthened to the stiffening rib, makes more withstand voltage of electric wire.
Drawings
Fig. 1 is a schematic structural diagram of a polymer oil resistant electric wire.
Fig. 2 is a perspective view of a polymer oil resistant electric wire.
Fig. 3 is a schematic view of a partial structure of a polymer oil resistant electric wire.
Shown in the figure: tensile sinle silk 1, first waterproof layer 2, the outer 3 of electric wire, horizontal bar piece 4, stiffening rib 5, first PVC resistant oil layer 6, weave shielding layer 7, flame retardant coating 8, smart hank anaerobic copper line 9, the resistant oil reservoir of second PVC 10, second waterproof layer 11, rubber insulation 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a polymer oil resistant electric wire comprises a tensile core 1, a first waterproof layer 2, an outer layer 3 of the electric wire, a cross bar 4, a reinforcing rib 5, a first PVC oil resistant layer 6, a braided shield layer 7, a fireproof layer 8, a fine twisted anaerobic copper wire 9, a second PVC oil resistant layer 10, a second waterproof layer 11 and a rubber insulating layer 12, wherein the tensile core 1 is externally sleeved with the first PVC oil resistant layer 6, the PVC material has good oil resistance, the tensile core 1 is made of carbon fiber, the first PVC oil resistant layer 6 is internally provided with a plurality of sets of fine twisted anaerobic copper wires 9, the fine twisted anaerobic copper wires 9 are formed by twisting a plurality of fine twisted anaerobic copper wires, the fine twisted anaerobic copper wires 9 are externally sleeved with the rubber insulating layer 12, the rubber insulating layer 12 is externally sleeved with the second waterproof layer 11, the second waterproof layer 11 is made of nitrile rubber, and the nitrile rubber has waterproof and oil resistant properties, the second waterproof layer 11 is fixedly connected with the rubber insulating layer 12, the second waterproof layer 11 is fixedly connected with the first PVC oil-resistant layer 6, the outer sleeve of the first PVC oil-resistant layer 6 is provided with a braided shielding layer 7, the braided shielding layer 7 is formed by weaving copper wires, the braided shielding layer 7 is fixedly connected with the first PVC oil-resistant layer 6, the outer sleeve of the braided shielding layer 7 is provided with a fireproof layer 8, the fireproof layer 8 is made of a composite material formed by phenolic resin and glass fibers and has the characteristic of high temperature resistance, the fireproof layer 8 is fixedly connected with the braided shielding layer 7, the outer sleeve of the fireproof layer 8 is provided with a second PVC oil-resistant layer 10, the second PVC oil-resistant layer 10 is fixedly connected with the fireproof layer 8, when in use, the tensile core 1 can strengthen the tensile property of the electric wire, the oil resistance of the electric wire can be strengthened by the matching use of the first PVC oil-resistant layer 6 and the second PVC oil-resistant layer 10, and the second waterproof layer 11 also has certain oil resistance besides the waterproof function, so with the cooperation of first PVC resistant oil layer 6 and second PVC resistant oil layer 10 use the oil resistance of the further enhancement electric wire of back ability, weave shielding layer 7 and can avoid smart hank anaerobic copper line 9 to receive external electromagnetic interference, the fire-proof layer 8 can strengthen the high temperature resistance and the fire resistance of electric wire.
The first waterproof layer 2 is sleeved outside the second PVC oil-resistant layer 10, the first waterproof layer 2 is fixedly connected with the second PVC oil-resistant layer 10, and the first waterproof layer 2 is made of nitrile rubber.
The outer layer 3 of electric wire is equipped with in the 2 overcoat of first waterproof layer, and outer 3 and the 2 fixed connection of first waterproof layer of electric wire, and the outer material of 3 of electric wire is polyethylene.
The fixed surface of the outer layer 3 of the electric wire is connected with a plurality of horizontal bar blocks 4, the horizontal bar blocks 4 are made of wear-resistant rubber, and when the electric wire is dragged, the horizontal bar blocks 4 are firstly contacted with the ground, so that the electric wire is prevented from being abraded.
Reinforcing ribs 5 are fixedly connected between the transverse bar blocks 4, and the reinforcing ribs 5 can enhance the strength of the electric wire and enable the electric wire to be more pressure-resistant.
The utility model discloses a theory of operation is:
during the use, tensile sinle silk 1 can strengthen the tensile of electric wire, cooperation through first PVC resistant oil layer 6 and second PVC resistant oil layer 10 is used, can strengthen the oil resistance of electric wire, and second waterproof layer 11 has also had certain oil resistance except having waterproof function, so can further strengthen the oil resistance of electric wire after using with the cooperation of first PVC resistant oil layer 6 and second PVC resistant oil layer 10, weave shielding layer 7 and can avoid smart hank anaerobic copper line 9 to receive external electromagnetic interference, the resistant high temperature and the fire resistance of electric wire can be strengthened to flame retardant coating 8, the electric wire is when dragging, horizontal bar piece 4 earlier with ground contact, thereby avoid the electric wire to receive wearing and tearing, the intensity of electric wire can be strengthened to stiffening rib 5, make more withstand voltage of electric wire.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a resistant polymer oil electric wire, includes tensile sinle silk (1), its characterized in that: the tensile cable core (1) is sleeved with a first PVC oil-resistant layer (6), a plurality of groups of fine twisted anaerobic copper wires (9) are arranged in the first PVC oil-resistant layer (6), the fine twisted anaerobic copper wires (9) are formed by twisting a plurality of strands of fine twisted anaerobic copper wires, a rubber insulating layer (12) is sleeved on the fine twisted anaerobic copper wires (9), a second waterproof layer (11) is sleeved on the rubber insulating layer (12), the second waterproof layer (11) is fixedly connected with the first PVC oil-resistant layer (6), a braided shielding layer (7) is sleeved on the first PVC oil-resistant layer (6), the braided shielding layer (7) is fixedly connected with the first PVC oil-resistant layer (6), a fireproof layer (8) is sleeved on the braided shielding layer (7), and the braided shielding layer (7) is fixedly connected with the fireproof layer (8), the flame retardant coating (8) overcoat is equipped with resistant oil reservoir of second PVC (10), resistant oil reservoir of second PVC (10) and flame retardant coating (8) fixed connection.
2. The polymer oil resistant electric wire according to claim 1, characterized in that: the second PVC oil-resistant layer (10) overcoat is equipped with first waterproof layer (2), first waterproof layer (2) and second PVC oil-resistant layer (10) fixed connection.
3. The polymer oil resistant electric wire according to claim 2, characterized in that: the wire is characterized in that an outer layer (3) of the wire is sleeved outside the first waterproof layer (2), and the outer layer (3) of the wire is fixedly connected with the first waterproof layer (2).
4. The polymer oil resistant electric wire according to claim 3, characterized in that: the surface of the electric wire outer layer (3) is fixedly connected with a plurality of transverse bar blocks (4).
5. The polymer oil resistant electric wire according to claim 4, characterized in that: reinforcing ribs (5) are fixedly connected between the transverse bar blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135056.8U CN213844826U (en) | 2020-12-23 | 2020-12-23 | High-polymer-oil-resistant electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135056.8U CN213844826U (en) | 2020-12-23 | 2020-12-23 | High-polymer-oil-resistant electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213844826U true CN213844826U (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023135056.8U Active CN213844826U (en) | 2020-12-23 | 2020-12-23 | High-polymer-oil-resistant electric wire |
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| Country | Link |
|---|---|
| CN (1) | CN213844826U (en) |
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2020
- 2020-12-23 CN CN202023135056.8U patent/CN213844826U/en active Active
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