CN208077632U - A kind of high temperature resistant composite cable - Google Patents
A kind of high temperature resistant composite cable Download PDFInfo
- Publication number
- CN208077632U CN208077632U CN201820018118.0U CN201820018118U CN208077632U CN 208077632 U CN208077632 U CN 208077632U CN 201820018118 U CN201820018118 U CN 201820018118U CN 208077632 U CN208077632 U CN 208077632U
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- CN
- China
- Prior art keywords
- layer
- high temperature
- temperature resistant
- flame retardant
- resistant composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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 kind of high temperature resistant composite cables,It is in criss-cross rubber skeleton including section,Each end of the rubber skeleton is fixedly connected with the arc-shaped elastic packaging piece in section,Core is equipped between the adjacent elastic packaging piece and the rubber skeleton,The every core includes four conductors for being enclosed with the first insulating layer,Outside is enclosed with the first wrapping layer and the first flame retardant coating successively from inside to outside after four conductor strands,All cores,Cable core is constituted after rubber skeleton and the elastic packaging piece being fixedly connected with the rubber skeleton end are twisted,It is enclosed with the second wrapping layer successively from inside to outside on the outside of the cable core,Second insulating layer,Woven shield,Second flame retardant coating and flame-proof abrasion-resistant layer,The utility model is simple in structure,Cable is set to have stronger fastness,Water resistance,Electrical insulation capability,Heat resistance and the performances such as anti-interference.
Description
Technical field
The utility model is related to technical field of cable more particularly to a kind of high temperature resistant composite cables.
Background technology
The environment that present power cable uses is more and more diversified, high temperature, low temperature, harsh climate, rugged environment etc.
Deng all proposing various problems to the use of normal cable, cable of the present invention aiming at high temperature, easily occur fire with
And proposition is used to the higher environment of the firmness requirements of cable.
Utility model content
Purpose of the utility model is to solve some problems in the prior art, and a kind of high temperature resistant proposed is compound
Cable.
To achieve the goals above, the utility model uses following technical solution：
A kind of high temperature resistant composite cable, including section are in criss-cross rubber skeleton, each end of the rubber skeleton
It is fixedly connected with the arc-shaped elastic packaging piece in section, line is equipped between the adjacent elastic packaging piece and the rubber skeleton
Core, the every core include four conductors for being enclosed with the first insulating layer, and outside is from inside to outside after four conductor strands
Be enclosed with the first wrapping layer and the first flame retardant coating successively, all cores, rubber skeleton and with the rubber skeleton end
Cable core is constituted after the elastic packaging piece that is fixedly connected is twisted, be enclosed with successively from inside to outside on the outside of the cable core the second wrapping layer,
Second insulating layer, woven shield, the second flame retardant coating and flame-proof abrasion-resistant layer.
Preferably, the material of the rubber skeleton and elastic packaging piece is silicon rubber.
Preferably, first insulating layer is crosslinked polyetylene insulated layer, and the second insulating layer is LSOH anti-flaming
Polyethylene layer.
Preferably, first wrapping layer and second wrapping layer are aluminium-plastic tape wrapping layer.
Preferably, first flame retardant coating is glass fibre flame retardant coating, and second flame retardant coating is mica flame retardant coating.
Preferably, the conductor is that multiply nickel plating copper wire or multiply silver-gilt copper wire are twisted
Preferably, the woven shield is woven by tinned copper wire.
Preferably, the flame-proof abrasion-resistant layer is LSOH anti-flaming polyethylene layer.
Compared with prior art, the utility model provides a kind of high temperature resistant composite cable, has following advantageous effect：
1, the high temperature resistant composite cable can not increase cable by being internally provided with criss-cross rubber skeleton in cable
The fastness for enhancing cable in the case of outer diameter, more resistant to dragging.
2, high temperature resistant composite cable, by being externally provided with outside the first wrapping layer and the first insulating layer and cable core in core
It equipped with the second wrapping layer, second insulating layer, woven shield, the second flame retardant coating and flame-proof abrasion-resistant layer, is protected by multilayer, is electricity
Cable has the performances such as excellent water resistance, electrical insulation capability, heat resistance, anti-interference.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is simple in structure, so that cable is had stronger fastness, water resistance, electrical insulation capability, heat resistance and the performances such as anti-interference.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high temperature resistant composite cable cross-sectional view；
In figure：1 rubber skeleton, 2 elastic packaging pieces, 3 cores, 4 first insulating layers, 5 conductors, 6 first wrapping layers, 7 first
Flame retardant coating, 8 cable cores, 9 second wrapping layers, 10 second insulating layers, 11 woven shields, 12 second flame retardant coatings, 13 flame-proof abrasion-resistant layers.
Specific implementation mode
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.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1, a kind of high temperature resistant composite cable, including section be in criss-cross rubber skeleton 1, rubber skeleton 1 it is every
A end is fixedly connected with the arc-shaped elastic packaging piece 2 in section, is equipped between adjacent spring wrap sheet 2 and rubber skeleton 1
Core 3, every core 3 include four conductors 5 for being enclosed with the first insulating layer 4, after four conductors 5 are twisted outside from inside to outside according to
Secondary to be enclosed with the first wrapping layer 6 and the first flame retardant coating 7, all cores 3, rubber skeleton 1 and being fixed with 1 end of rubber skeleton connects
The elastic packaging piece 2 connect constitutes cable core 8 after being twisted, 8 outside of cable core is enclosed with the second wrapping layer 9, second absolutely successively from inside to outside
Edge layer 10, woven shield 11, the second flame retardant coating 12 and flame-proof abrasion-resistant layer 13.
The material of rubber skeleton 1 and elastic packaging piece 2 is silicon rubber, and the first insulating layer 4 is crosslinked polyetylene insulated layer,
Second insulating layer 10 is LSOH anti-flaming polyethylene layer, and the first wrapping layer 6 and the second wrapping layer 9 are aluminium-plastic tape
Wrapping layer, the first flame retardant coating 7 are glass fibre flame retardant coating, and the second flame retardant coating 12 is mica flame retardant coating, and conductor 5 is multiply nickel plating
Copper wire or multiply silver-gilt copper wire are twisted, and woven shield 11 is woven by tinned copper wire, and flame-proof abrasion-resistant layer 13 is nothing
Halogen low-smoke and flame retardant polyethylene layer.
In the utility model, by being internally provided with criss-cross rubber skeleton 1 in cable, the outside diameter of cable can not increased
In the case of enhance cable fastness, more resistant to dragging；By being externally provided with the first wrapping layer 6 and the first insulating layer 7 in core 3, with
And cable core 8 is externally provided with the second wrapping layer 9, second insulating layer 10, woven shield 11, the second flame retardant coating 12 and flame-proof abrasion-resistant layer
13, by double shielding, being cable has the performances such as excellent water resistance, electrical insulation capability, heat resistance, anti-interference.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of high temperature resistant composite cable, including section are in criss-cross rubber skeleton (1), which is characterized in that the rubber bone
Each end of frame (1) is fixedly connected with the arc-shaped elastic packaging piece (2) in section, the adjacent elastic packaging piece (2) with
Core (3) is equipped between the rubber skeleton (1), the every core (3) is enclosed with leading for the first insulating layer (4) including four
Body (5), outside is enclosed with the first wrapping layer (6) and the first flame retardant coating successively from inside to outside after four conductors (5) are twisted
(7), all cores (3), rubber skeleton (1) and the elastic packaging piece being fixedly connected with the rubber skeleton (1) end
(2) cable core (8) is constituted after being twisted, and is enclosed with the second wrapping layer (9), the second insulation on the outside of the cable core (8) successively from inside to outside
Layer (10), woven shield (11), the second flame retardant coating (12) and flame-proof abrasion-resistant layer (13).
2. a kind of high temperature resistant composite cable according to claim 1, which is characterized in that the rubber skeleton (1) and elasticity
The material of wrap sheet (2) is silicon rubber.
3. a kind of high temperature resistant composite cable according to claim 1, which is characterized in that first insulating layer (4) is to hand over
Join polyethylene layer, the second insulating layer (10) is LSOH anti-flaming polyethylene layer.
4. a kind of high temperature resistant composite cable according to claim 1, which is characterized in that first wrapping layer (6) and institute
It is aluminium-plastic tape wrapping layer to state the second wrapping layer (9).
5. a kind of high temperature resistant composite cable according to claim 4, which is characterized in that first flame retardant coating (7) is glass
Glass fibre fire-proof layer, second flame retardant coating (12) are mica flame retardant coating.
6. a kind of high temperature resistant composite cable according to claim 1, which is characterized in that the conductor (5) is multiply nickel plating
Copper wire or multiply silver-gilt copper wire are twisted.
7. a kind of high temperature resistant composite cable according to claim 1, which is characterized in that the woven shield (11) is by plating
Tin proof copper-wire braided forms.
8. a kind of high temperature resistant composite cable according to claim 1, which is characterized in that the flame-proof abrasion-resistant layer (13) is nothing
Halogen low-smoke and flame retardant polyethylene layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018118.0U CN208077632U (en) | 2018-01-05 | 2018-01-05 | A kind of high temperature resistant composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018118.0U CN208077632U (en) | 2018-01-05 | 2018-01-05 | A kind of high temperature resistant composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077632U true CN208077632U (en) | 2018-11-09 |
Family
ID=64034779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018118.0U Expired - Fee Related CN208077632U (en) | 2018-01-05 | 2018-01-05 | A kind of high temperature resistant composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517811A (en) * | 2019-09-17 | 2019-11-29 | 远程电缆股份有限公司 | A kind of line-type heat detector temperature sensing cable |
| CN113450525A (en) * | 2021-07-13 | 2021-09-28 | 唐山微探电子设备有限公司 | Temperature sensing cable, temperature alarm device and alarm method |
-
2018
- 2018-01-05 CN CN201820018118.0U patent/CN208077632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517811A (en) * | 2019-09-17 | 2019-11-29 | 远程电缆股份有限公司 | A kind of line-type heat detector temperature sensing cable |
| CN110517811B (en) * | 2019-09-17 | 2024-03-08 | 远程电缆股份有限公司 | Temperature sensing cable for linear temperature sensing detector |
| CN113450525A (en) * | 2021-07-13 | 2021-09-28 | 唐山微探电子设备有限公司 | Temperature sensing cable, temperature alarm device and alarm method |
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Legal Events
| 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: 20181109 Termination date: 20200105 |