CN205959664U - Polyvinyl chloride insulating copper wire - Google Patents
Polyvinyl chloride insulating copper wire Download PDFInfo
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- CN205959664U CN205959664U CN201620987510.7U CN201620987510U CN205959664U CN 205959664 U CN205959664 U CN 205959664U CN 201620987510 U CN201620987510 U CN 201620987510U CN 205959664 U CN205959664 U CN 205959664U
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- polyvinyl chloride
- copper
- retardant
- copper cash
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Abstract
The utility model discloses a polyvinyl chloride insulating copper wire, including copper line body, insulating layer, fire -retardant layer, resist compression layer, oversheath, copper core and polyvinyl chloride insulating layer, copper line body by copper core, polyvinyl chloride insulating layer, resist compression layer, shielding layer, fire -retardant layer, insulating layer, refuse water nonwoven sack layer, steel strip armoring layer and oversheath and form, and the shielding layer is the silver -plated copper wire shielding layer and zinc -plated nickel silk shielding layer is formed, the inside diatomaceous earth that is provided with of insulating layer packs. The utility model discloses a resist compression layer internally mounted has the protection protruding gluey, protects the protruding effect of a little having played fine buffering of gluing, has improved compressive capacity, and simple structure, reasonable in design.
Description
Technical field
The utility model is related to copper wire technology field, specially a kind of polyvinyl chloride insulation copper cash.
Background technology
At present, with the fast development of China's electric power, the demand of polyvinyl chloride insulation copper cash is being gradually increased, existing
Polyvinyl chloride insulation copper cash has corresponding defect, such as flame retardant effect is poor, not wear-resisting, service life is short, anti-pressure ability relatively
Difference, easily causes damage, and cannot realize the effect shielding well, stability is poor.
Utility model content
The purpose of this utility model is to provide a kind of polyvinyl chloride insulation copper cash, to solve to propose in above-mentioned background technology
Flame retardant effect poor, not wear-resisting, anti-pressure ability is poor, shield effectiveness is poor.
For achieving the above object, the utility model provides following technical scheme：A kind of polyvinyl chloride insulation copper cash, including copper
Line body, thermal insulation layer, flame-retardant layer, resistance to compression layer, oversheath, copper core and polyvinyl chloride insulation layer, described copper cash body is by copper core, poly-
Vinyl chloride insulation layer, resistance to compression layer, screen layer, flame-retardant layer, thermal insulation layer, water repellent non-woven bag layer, steel-tape armouring layer and oversheath group
Become, and screen layer is silver-gilt copper wire screen layer and tin plating nickel wire screen layer composition, described thermal insulation layer is internally provided with diatomite and fills out
Material.
Preferably, described flame-retardant layer is internally provided with filler, and filler uses aluminium hydroxide flame-retardant filler.
Preferably, the convex glue point of protection is installed inside described resistance to compression layer.
Preferably, described oversheath uses high density ethylene sheath.
Preferably, between described copper core and polyvinyl chloride insulation layer, tincopper fuse wire braided armor is installed.
Compared with prior art, the beneficial effects of the utility model are：This equipment is internally provided with filler by flame-retardant layer,
And filler uses aluminium hydroxide flame-retardant filler, can be good at realizing fire-retardant, improve security, inside resistance to compression layer
The convex glue point of protection is installed, protects convex glue point to serve the effect of good buffering, improve anti-pressure ability, by oversheath
Use high density ethylene sheath, high density ethylene sheath not only waterproof, and also wear-resisting, extend service life, by copper
Tincopper fuse wire braided armor is installed between core and polyvinyl chloride insulation layer, improves shielding properties, good stability well, and tie
Structure is simple, reasonable in design.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
In figure：1- oversheath；2- steel-tape armouring layer；3- water repellent non-woven bag layer；4- thermal insulation layer；5- flame-retardant layer；6- filler；
7- screen layer；8- resistance to compression layer；9- polyvinyl chloride insulation layer；10- tincopper fuse wire braided armor；11- copper core；12- protects convex glue point；
13- copper cash body.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model provides：A kind of polyvinyl chloride insulation copper cash, including copper
Line body 13, thermal insulation layer 4, flame-retardant layer 5, resistance to compression layer 8, oversheath 1, copper core 11 and polyvinyl chloride insulation layer 9, copper cash body 13 by
Copper core 11, polyvinyl chloride insulation layer 9, resistance to compression layer 8, screen layer 7, flame-retardant layer 5, thermal insulation layer 4, water repellent non-woven bag layer 3, steel band armour
Dress layer 2 and oversheath 1 form, and screen layer 7 is silver-gilt copper wire screen layer and tin plating nickel wire screen layer composition, inside thermal insulation layer 4
It is provided with tripolite filling material, flame-retardant layer 5 is internally provided with filler, and filler uses aluminium hydroxide flame-retardant filler, resistance to compression layer 8
Inside is provided with the convex glue point 12 of protection, and oversheath 1 uses high density ethylene sheath, copper core 11 and polyvinyl chloride insulation layer 9
Between tincopper fuse wire braided armor 10 is installed.
Operation principle：During use, oversheath 1 uses high density ethylene sheath, high density ethylene sheath not only waterproof,
And wear-resisting, extend service life, steel-tape armouring layer 2 can be good at preventing rolling, and water repellent non-woven bag layer 3 is capable of preventing
Water, thermal insulation layer 4 is internally provided with tripolite filling material, can be good at heat-insulated, the aluminium hydroxide flame-retardant filler that flame-retardant layer 5 adopts,
Good flame retardation effect, safe, screen layer 7 is made up of silver-gilt copper wire screen layer and tin plating nickel wire screen layer, it is possible to achieve shielding
External interference, resistance to compression layer 8 is capable of resistance to compression, and is provided with the convex glue point 12 of protection inside resistance to compression layer 8, protects convex glue point 12 to play
The effect of good buffering, improves anti-pressure ability. and polyvinyl chloride insulation layer 9 plays the effect of insulation, and tinned copper wire weaves
The just high further shielding properties of layer 10, good stability, copper core 11 is conductor.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (5)
1. a kind of polyvinyl chloride insulation copper cash, including copper cash body (13), thermal insulation layer (4), flame-retardant layer (5), resistance to compression layer (8), outer
Sheath (1), copper core (11) and polyvinyl chloride insulation layer (9) it is characterised in that：Described copper cash body (13) is by copper core (11), poly-
Vinyl chloride insulation layer (9), resistance to compression layer (8), screen layer (7), flame-retardant layer (5), thermal insulation layer (4), water repellent non-woven bag layer (3), steel
Band armor (2) and oversheath (1) composition, and screen layer (7) is silver-gilt copper wire screen layer and tin plating nickel wire screen layer composition, institute
State thermal insulation layer (4) and be internally provided with tripolite filling material.
2. a kind of polyvinyl chloride insulation copper cash according to claim 1 it is characterised in that：Set inside described flame-retardant layer (5)
It is equipped with filler, and filler uses aluminium hydroxide flame-retardant filler.
3. a kind of polyvinyl chloride insulation copper cash according to claim 1 it is characterised in that：Peace inside described resistance to compression layer (8)
Equipped with the convex glue point of protection (12).
4. a kind of polyvinyl chloride insulation copper cash according to claim 1 it is characterised in that：Described oversheath (1) adopts
It is high density ethylene sheath.
5. a kind of polyvinyl chloride insulation copper cash according to claim 1 it is characterised in that：Described copper core (11) and polychlorostyrene second
Tincopper fuse wire braided armor (10) is installed between alkene insulating barrier (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987510.7U CN205959664U (en) | 2016-08-30 | 2016-08-30 | Polyvinyl chloride insulating copper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620987510.7U CN205959664U (en) | 2016-08-30 | 2016-08-30 | Polyvinyl chloride insulating copper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959664U true CN205959664U (en) | 2017-02-15 |
Family
ID=57978697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620987510.7U Active CN205959664U (en) | 2016-08-30 | 2016-08-30 | Polyvinyl chloride insulating copper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637708A (en) * | 2018-12-25 | 2019-04-16 | 佛山睿蓝特智能科技有限公司 | A kind of anti-dragging high temperature resistant industrial cable of environment-friendly type |
-
2016
- 2016-08-30 CN CN201620987510.7U patent/CN205959664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637708A (en) * | 2018-12-25 | 2019-04-16 | 佛山睿蓝特智能科技有限公司 | A kind of anti-dragging high temperature resistant industrial cable of environment-friendly type |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |