CN209625891U - A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable - Google Patents
A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable Download PDFInfo
- Publication number
- CN209625891U CN209625891U CN201920646217.8U CN201920646217U CN209625891U CN 209625891 U CN209625891 U CN 209625891U CN 201920646217 U CN201920646217 U CN 201920646217U CN 209625891 U CN209625891 U CN 209625891U
- Authority
- CN
- China
- Prior art keywords
- conductor
- layer
- heat dissipation
- polyvinyl chloride
- hole
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 16
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 239000011148 porous material Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- 239000002105 nanoparticle Substances 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims abstract description 7
- 230000014759 maintenance of location Effects 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 150000002739 metals Chemical class 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 7
- 239000004642 Polyimide Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 239000003351 stiffener Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000009954 braiding Methods 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model is a kind of heat dissipation enhanced type polyvinyl chloride insulation control cable, including electro-insulating rubber circle, electro-insulating rubber circle center position, which is run through, through-hole, support rubber column is installed in through-hole, electro-insulating rubber circle outer edge is evenly distributed in several conductor slots, running through between conductor slot and through-hole has intercommunicating pore, conductor is installed in conductor slot, each conductor is coated with polyvinyl chloride insulation layer, it supports and is equipped with nano-sized carbon heat dissipation film layer between rubber column outer wall and through-hole wall, wrapping layer is successively arranged outside electro-insulating rubber circle, shielded layer and oversheath, several protection sheet metals are evenly distributed in close to outer edge in oversheath, oversheath outer edge is evenly distributed in several retention beads.The utility model radiates film layer for heat derives by nano-sized carbon, can effectively reduce internal temperature, prevent insulating layer to be carbonized, to extend the service life of cable, reduce security risk;Improve the firm effect of control cable installation.
Description
Technical field
The utility model relates to control the technical field of cable more particularly to a kind of heat dissipation enhanced type polyvinyl chloride insulation control
Cable processed.
Background technique
Polyvinyl chloride insulation control cable is suitable for industrial and mining enterprises, energy traffic department, for ac rated voltage 450/
The control cable that the occasions such as 750 volts or less controls, protection circuits use.
The media interior of the cable insulation in use air gap of existing cable generates free make absolutely under electric field action
Edge drop cable internal air gap generation electricity is free to cause hot-spot, makes insulating SiC, there is very big security risk;Moreover,
Traditional control cable strength be not it is very high, oversheath is easy to be scraped off, and influences service life, also lacks one when installing fixed
Fixed stationarity component, it is to be improved using stability.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of heat dissipation enhanced type polyvinyl chloride insulation control
Cable.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable, including electro-insulating rubber circle, the electro-insulating rubber circle center
Position is equipped with support rubber column, the electro-insulating rubber circle outer edge is evenly distributed in several through there is through-hole in the through-hole
Conductor slot is equipped with conductor, each conductor outer cladding through there is intercommunicating pore between the conductor slot and through-hole in the conductor slot
There is polyvinyl chloride insulation layer, nano-sized carbon heat dissipation film layer, the insulation are equipped between the support rubber column outer wall and through-hole wall
It is successively arranged wrapping layer, shielded layer and oversheath outside rubber ring, is evenly distributed in the oversheath close to outer edge several
Sheet metal is protected, the oversheath outer edge is evenly distributed in several retention beads.
Several polyimide fiber stiffeners are also evenly distributed in the oversheath.
The conductor slot is U-shaped structure.
The shielded layer is oxygen-free copper braiding layer, and the wrapping layer is polyester fiber clad.
The beneficial effects of the utility model are: the utility model electro-insulating rubber circle outer edge is equipped with conductor slot, conductor is separated
It is fixed in conductor slot, intercommunicating pore is provided between conductor slot and through-hole, air can be flowed into through-hole by intercommunicating pore, be led to
Nano-sized carbon heat dissipation film layer is crossed by heat derives, internal temperature can be effectively reduced, prevent insulating layer to be carbonized, to extend
The service life of cable, reduces security risk;Protection sheet metal is equipped in oversheath, effective protection internal structure is more pacified
Entirely;Oversheath is equipped with retention bead, can form limit to it during installation and fix, and improves the firm of control cable installation
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
In figure: 1- electro-insulating rubber circle;2- supports rubber column;3- intercommunicating pore;4- conductor;5- nano-sized carbon heat dissipation film layer;6- around
Covering;7- shielded layer;8- oversheath;9- protects sheet metal;10- retention bead;11- polyimide fiber stiffener;12- polychlorostyrene
Ethylene insulating layer;
It is described in detail below with reference to the embodiments of the present invention referring to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of heat dissipation enhanced type polyvinyl chloride insulation controls cable, including electro-insulating rubber circle 1, the insulation
1 center of rubber ring is equipped with support rubber column 2,1 outer edge of the electro-insulating rubber circle circle through there is through-hole in the through-hole
It is evenly equipped with several conductor slots week, through there is intercommunicating pore 3 between the conductor slot and through-hole, conductor 4 is installed in the conductor slot,
Each conductor 4 is coated with polyvinyl chloride insulation layer 12, and nano-sized carbon is equipped between 2 outer wall of support rubber column and through-hole wall
Radiate film layer 5, is successively arranged wrapping layer 6, shielded layer 7 and oversheath 8 outside the electro-insulating rubber circle 1, close in the oversheath 8
Outer edge is evenly distributed in several protection sheet metals 9, and 8 outer edge of oversheath is evenly distributed in several retention beads 10.
Several polyimide fiber stiffeners 11 are also evenly distributed in the oversheath 8.
The conductor slot is U-shaped structure.
The shielded layer 7 is oxygen-free copper braiding layer, and the wrapping layer 6 is polyester fiber clad.
1 outer edge of the utility model electro-insulating rubber circle is equipped with conductor slot, and conductor 4 is separately fixed in conductor slot, conductor slot
Intercommunicating pore 3 is provided between through-hole, air can be flowed into through-hole by intercommunicating pore 3, and radiating film layer 5 by nano-sized carbon will
Heat derives can effectively reduce internal temperature, insulating layer is prevented to be carbonized, to extend the service life of cable, drop
Low security risk;Protection sheet metal 9 is equipped in oversheath 8, effective protection internal structure is safer;Oversheath 8 is equipped with
Retention bead 10 can form limit to it during installation and fix, and improve the firm effect of control cable installation.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (4)
1. a kind of heat dissipation enhanced type polyvinyl chloride insulation controls cable, which is characterized in that described exhausted including electro-insulating rubber circle (1)
Edge rubber ring (1) center is equipped with support rubber column (2), the electro-insulating rubber circle (1) through there is through-hole in the through-hole
Outer edge is evenly distributed in several conductor slots, through having intercommunicating pore (3) between the conductor slot and through-hole, pacifies in the conductor slot
Equipped with conductor (4), each conductor (4) is coated with polyvinyl chloride insulation layer (12), support rubber column (2) outer wall and through-hole
It is equipped with nano-sized carbon heat dissipation film layer (5) between inner wall, wrapping layer (6), shielded layer (7) are successively arranged outside the electro-insulating rubber circle (1)
With oversheath (8), several protection sheet metals (9), the oversheath are evenly distributed in close to outer edge in the oversheath (8)
(8) outer edge is evenly distributed in several retention beads (10).
2. a kind of heat dissipation enhanced type polyvinyl chloride insulation according to claim 1 controls cable, which is characterized in that described outer
Several polyimide fiber stiffeners (11) are also evenly distributed in sheath (8).
3. a kind of heat dissipation enhanced type polyvinyl chloride insulation according to claim 2 controls cable, which is characterized in that described to lead
Body slot is U-shaped structure.
4. a kind of heat dissipation enhanced type polyvinyl chloride insulation according to claim 3 controls cable, which is characterized in that the screen
Covering layer (7) is oxygen-free copper braiding layer, and the wrapping layer (6) is polyester fiber clad.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920646217.8U CN209625891U (en) | 2019-05-07 | 2019-05-07 | A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920646217.8U CN209625891U (en) | 2019-05-07 | 2019-05-07 | A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209625891U true CN209625891U (en) | 2019-11-12 |
Family
ID=68442701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920646217.8U Expired - Fee Related CN209625891U (en) | 2019-05-07 | 2019-05-07 | A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209625891U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111508652A (en) * | 2020-04-21 | 2020-08-07 | 徐立平 | Armored safety cable |
CN112201396A (en) * | 2020-09-25 | 2021-01-08 | 刘丽丽 | Resistance to compression type underground cable and laying device thereof |
-
2019
- 2019-05-07 CN CN201920646217.8U patent/CN209625891U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111508652A (en) * | 2020-04-21 | 2020-08-07 | 徐立平 | Armored safety cable |
CN111508652B (en) * | 2020-04-21 | 2021-12-10 | 青岛豪迈电缆集团有限公司 | Armored safety cable |
CN112201396A (en) * | 2020-09-25 | 2021-01-08 | 刘丽丽 | Resistance to compression type underground cable and laying device thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209625891U (en) | A kind of heat dissipation enhanced type polyvinyl chloride insulation control cable | |
CN107039117B (en) | Flexible cable for new energy automobile | |
CN202679676U (en) | Self-limiting-type ribbon heater | |
CN204334989U (en) | A kind of automatic control heat tracing cable structure | |
CN204215746U (en) | A kind of can be in parallel flexibility list core photovoltaic cable | |
CN203536080U (en) | Pressure-reducing anti-interference power cable | |
CN200965813Y (en) | Radiation cross-linking special power cable | |
CN209625877U (en) | A kind of insulation high-temperature-resistant coaxial cable | |
CN209767852U (en) | Graphene heating cable | |
CN210777992U (en) | Flame-retardant corrosion-resistant cable | |
CN207818231U (en) | A kind of low-smoke non-halogen flame-retardant control cable | |
CN207638919U (en) | A kind of high pressure resistant kelvin effect heating cable | |
CN107087318B (en) | Automatic temperature control electric heating cable for tank body | |
CN105376882A (en) | Energy-efficient high shielding floor heating cable | |
CN217640768U (en) | Capacity-increasable overhead insulated cable | |
CN209515273U (en) | A kind of new-energy automobile power supply shielded cable special | |
CN208208353U (en) | A kind of copper core polyvinyl chloride insulation conducting wire | |
CN215298939U (en) | Self-cooling cable for energy storage battery | |
CN103903751A (en) | Ultraviolet-proof automatic temperature control heating cable | |
CN203983802U (en) | Voltage switchgear | |
CN217008676U (en) | External insulation shielding abnormal shape generating line | |
CN209487191U (en) | A kind of low temperature resistant charging pile cable | |
CN219103076U (en) | Waterproof structure of panel of electromagnetic oven | |
CN207868623U (en) | A kind of power distribution cabinet insulating barrier | |
CN220381806U (en) | Novel multifunctional coaxial cable |
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: 20191112 |