CN209461199U - A kind of soft power cable of flame-resistant high-temperature-resistant - Google Patents
A kind of soft power cable of flame-resistant high-temperature-resistant Download PDFInfo
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- CN209461199U CN209461199U CN201920448643.0U CN201920448643U CN209461199U CN 209461199 U CN209461199 U CN 209461199U CN 201920448643 U CN201920448643 U CN 201920448643U CN 209461199 U CN209461199 U CN 209461199U
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Abstract
The utility model discloses a kind of soft power cables of flame-resistant high-temperature-resistant, including the first cable, the first rubber layer is fixedly installed on the outside of first cable, the first rubber layer outer layer is fixedly installed several cable groups, the cable group includes the second cable and the second rubber layer, second rubber layer is fixed on the outside of the second cable, alumina silicate fibre layer is fixedly installed on the outside of second cable, ceramic fiber layer is fixedly installed on the outside of the alumina silicate fibre layer, polyvinyl chloride layer is fixedly installed on the outside of the ceramic fiber layer, several fire-retardant particles are fixedly installed inside the polyvinyl chloride layer, armor is fixedly installed on the outside of the polyvinyl chloride layer, filled layer is provided on the outside of the second rubber layer inside the alumina silicate fibre layer.The utility model structure is simple, effectively can prevent power cable from being destroyed by external force, and can be carried out effectively fire-retardant and can be heat-insulated.
Description
Technical field
The utility model relates to electric power electro-technical field, specially a kind of soft power cable of flame-resistant high-temperature-resistant.
Background technique
Power cable is the cable for being used for transmission and distributing electric energy, and power cable is usually used in Urban Underground power grid, power station
Lead line, industrial and mining enterprises' in-line power and mistake river sea submarine transmission line, in power circuit, cable proportion just gradually increases
Add, power cable is in the basic routing line of electric system to the cable product for transmitting and distributing high-power power, including 1-
500KV and more than various voltage class, the power cable of various insulation.
But power cable used at present has the disadvantage that
1, the flame retardant effect of power cable used at present is poor, and cannot be thermally shielded well, makes in power cable
The case where rubber layer in portion is melted, and internal cable is in contact, and leads to damage；
2, power cable used at present is easy to be destroyed by external force, is easy in extraneous power cable by animals such as mouse
It destroys, causes economic loss.
Utility model content
The purpose of this utility model is to provide a kind of soft power cables of flame-resistant high-temperature-resistant, to solve in above-mentioned background technique
The flame retardant effect of the power cable used at present proposed is poor, and cannot be thermally shielded well, makes inside power cable
The case where rubber layer is melted, and internal cable is in contact, and leads to damage and power cable used at present are easy outer
The problem of power is destroyed, and is easy in extraneous power cable by animal damages such as mouse, is caused economic loss.
To achieve the above object, the utility model provides the following technical solutions: a kind of soft power cable of flame-resistant high-temperature-resistant, packet
The first cable is included, is fixedly installed the first rubber layer on the outside of first cable, the first rubber layer outer layer is fixedly installed
Several cable groups, the cable group include the second cable and the second rubber layer, and second rubber layer is fixed at the second electricity
On the outside of cable, it is fixedly installed alumina silicate fibre layer on the outside of second cable, is fixedly installed on the outside of the alumina silicate fibre layer
Ceramic fiber layer, the ceramic fiber layer outside are fixedly installed polyvinyl chloride layer, fixed setting inside the polyvinyl chloride layer
There are several fire-retardant particles, be fixedly installed armor on the outside of the polyvinyl chloride layer, second inside the alumina silicate fibre layer
Filled layer is provided on the outside of rubber layer.
Preferably, the material of the armor is zinc-coated wire, and the armor is reticular structure.
Preferably, the filled layer is inorganic paper string or glass-silk rope.
Preferably, first cable and the second cable are made of several cables.
Preferably, the cross sectional shape of the axial line vertical direction of first cable and the second cable is circle.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can be carried out effectively resistance by the fire-retardant particle inside polyvinyl chloride layer and polyvinyl chloride layer
Combustion, by ceramic fiber layer can carry out again it is fire-retardant, provide protection for power cable, can be by alumina silicate fibre layer
Row is effective heat-insulated, avoids the temperature inside power cable excessively high, and can guarantee electric power electricity by being internally provided with filled layer
Cable quietly, increases the service life of cable in use；
2, the utility model effectively can avoid power cable from being destroyed by external force by armor, can effectively prevent
Destruction of the animals such as mouse to power cable is stopped, effectively power cable has been protected.
Detailed description of the invention
Fig. 1 is a kind of soft power cable overall structure diagram of flame-resistant high-temperature-resistant of the utility model；
Fig. 2 is a kind of cable group structural schematic diagram of the soft power cable of flame-resistant high-temperature-resistant of the utility model；
Fig. 3 is a kind of armor side schematic view of the soft power cable of flame-resistant high-temperature-resistant of the utility model.
In figure: 1, the first cable；2, the first rubber layer；3, cable group；4, the second cable；5, the second rubber layer；6, silicic acid
Aluminum fiber layer；7, ceramic fiber layer；8, polyvinyl chloride layer；9, fire-retardant particle；10, armor；11, filled layer.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of soft power cable of flame-resistant high-temperature-resistant, including
First cable 1 is fixedly installed the first rubber layer 2,2 outer layer of the first rubber layer fixed setting on the outside of first cable 1
There are several cable groups 3, the cable group 3 includes the second cable 4 and the second rubber layer 5, and second rubber layer 5 is fixed at
On the outside of second cable 4, alumina silicate fibre layer 6,6 outside of alumina silicate fibre layer are fixedly installed on the outside of second cable 4
It is fixedly installed ceramic fiber layer 7, polyvinyl chloride layer 8, the polyvinyl chloride layer are fixedly installed on the outside of the ceramic fiber layer 7
It is fixedly installed several fire-retardant particles 9 inside 8, armor 10, the silicic acid are fixedly installed on the outside of the polyvinyl chloride layer 8
Filled layer 11 is provided on the outside of the second rubber layer 5 inside aluminum fiber layer 6.
The material of the armor 10 is zinc-coated wire, and the armor 10 is reticular structure, can be effectively to electric power
Cable is protected；The filled layer 11 is inorganic paper string or glass-silk rope, for protecting power cable；First cable 1
It is made of with the second cable 4 several cables；The section shape of the axial line vertical direction of first cable 1 and the second cable 4
Shape is circle.
Working principle: the utility model effectively can avoid power cable from being destroyed by external force by armor 10, energy
It is enough that effectively power cable is protected, can have by the fire-retardant particle 9 inside polyvinyl chloride layer 8 and polyvinyl chloride layer 8
The carry out of effect is fire-retardant, by ceramic fiber layer 7 can carry out again it is fire-retardant, provide protection for power cable, pass through alumina silicate
Fibrous layer 6 is able to carry out effective heat-insulated, avoids the temperature inside power cable excessively high, and by being internally provided with filled layer 11
It can guarantee power cable quietly, increase the service life of cable in use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of soft power cable of flame-resistant high-temperature-resistant, including the first cable (1), it is characterised in that: on the outside of first cable (1)
It is fixedly installed the first rubber layer (2), the first rubber layer (2) outer layer is fixedly installed several cable groups (3), the cable
Group (3) includes the second cable (4) and the second rubber layer (5), and second rubber layer (5) is fixed at the second cable (4) outside
Side, the second cable (4) outside are fixedly installed alumina silicate fibre layer (6), and fixation is set on the outside of the alumina silicate fibre layer (6)
It is equipped with ceramic fiber layer (7), is fixedly installed polyvinyl chloride layer (8), the polyvinyl chloride layer on the outside of the ceramic fiber layer (7)
(8) internal to be fixedly installed several fire-retardant particles (9), armor (10), institute are fixedly installed on the outside of the polyvinyl chloride layer (8)
It states alumina silicate fibre layer (6) inside and is provided with filled layer (11) on the outside of the second rubber layer (5).
2. the soft power cable of a kind of flame-resistant high-temperature-resistant according to claim 1, it is characterised in that: the armor (10)
Material is zinc-coated wire, and the armor (10) is reticular structure.
3. the soft power cable of a kind of flame-resistant high-temperature-resistant according to claim 1, it is characterised in that: the filled layer (11) is
Inorganic paper string or glass-silk rope.
4. the soft power cable of a kind of flame-resistant high-temperature-resistant according to claim 1, it is characterised in that: first cable (1)
It is made of with the second cable (4) several cables.
5. the soft power cable of a kind of flame-resistant high-temperature-resistant according to claim 1, it is characterised in that: first cable (1)
Cross sectional shape with the axial line vertical direction of the second cable (4) is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448643.0U CN209461199U (en) | 2019-04-04 | 2019-04-04 | A kind of soft power cable of flame-resistant high-temperature-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448643.0U CN209461199U (en) | 2019-04-04 | 2019-04-04 | A kind of soft power cable of flame-resistant high-temperature-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461199U true CN209461199U (en) | 2019-10-01 |
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ID=68047673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920448643.0U Active CN209461199U (en) | 2019-04-04 | 2019-04-04 | A kind of soft power cable of flame-resistant high-temperature-resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461199U (en) |
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2019
- 2019-04-04 CN CN201920448643.0U patent/CN209461199U/en active Active
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