CN108831597A - A kind of ceramic silica gel cable - Google Patents
A kind of ceramic silica gel cable Download PDFInfo
- Publication number
- CN108831597A CN108831597A CN201810407906.3A CN201810407906A CN108831597A CN 108831597 A CN108831597 A CN 108831597A CN 201810407906 A CN201810407906 A CN 201810407906A CN 108831597 A CN108831597 A CN 108831597A
- Authority
- CN
- China
- Prior art keywords
- ceramic
- layer
- cable
- silica gel
- insulation layer
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of ceramic silica gel cables, including conductor, the outer cover of conductor is equipped with shielded layer, the outer cover of shielded layer is equipped with mica after-combustion layer, the outer cover of mica after-combustion layer is equipped with core ceramic silicone insulation layer, the outside of core ceramic silicone insulation layer is equipped with ceramic gel protective sleeve, and filled layer is equipped between core ceramic silicone insulation layer and ceramic gel protective sleeve.This programme core ceramic silicone insulation layer is ceramic silicone insulation layer, ceramic silica gel processing technology is simple, than current fire-resistant wire and cable production technology, there is higher production efficiency, production energy consumption save the cost can be reduced, improve the practicability of cable, and ceramic silica gel has splendid fire prevention, it is fire-retardant, low cigarette, the characteristics such as nontoxic, extrusion molding process is simple, residue is hard ceramic shell after it burns, it can achieve better flameproof effect, the hollow tube being equipped with can reduce the weight of the cable, so that cable preferably carry out using, improve the practicability of the cable.
Description
Technical field
The invention belongs to a kind of cables, specifically, being related to a kind of ceramic silica gel cable.
Background technique
With the development of the society, existing electricity consumption is also more and more, in cable in use, the core of the conducting wire of cable is cut
Face also constantly increases, and the requirement simultaneously for cable fire-proof is also higher and higher, and existing cable generallys use oxidation magnesium mineral
Matter either mica is as flame retardant coating, and magnesia minerals greatly increase the cost of cable, and bending radius is larger, simultaneously
It is easy to fall off when fire occurs using the fire-resisting cable of mica tape production, fire resisting effect is poor, and existing cable fire is caused to be imitated
Fruit is poor.
It thus provides a kind of ceramic silica gel cable for the fire resistance for improving cable.
Summary of the invention
In view of this, to be solved by this invention is that manufacturing cost is high in routine techniques, the technical problem of fire resistance difference.This
Invention provides a kind of ceramic silica gel cable, compared to routine techniques, can reduce production cost with fire resistance.
In order to solve the above-mentioned technical problems, the present invention provides following technical solutions：A kind of ceramic silica gel of the invention
Cable, including conductor, the outer cover of the conductor are equipped with shielded layer, and the outer cover of the shielded layer is equipped with mica after-combustion
The outer cover of layer, the mica after-combustion layer is equipped with core ceramic silicone insulation layer, the core ceramic silicone insulation
The outside of layer is equipped with ceramic gel protective sleeve, between the core ceramic silicone insulation layer and ceramic gel protective sleeve
Equipped with filled layer, it is provided with water blocking layer on the outside of the ceramic gel protective sleeve, is provided on the outside of the water blocking layer
Wearing layer.
Preferably, the conductor is made of aluminum alloy materials.
Preferably, hollow tube is equipped with inside the ceramic gel protective sleeve.
Preferably, the hollow tube equidistantly distributes inside ceramic gel protective sleeve.
Preferably, the conductor is made of several silver-coated copper wires.
Beneficial effect：Fire resistance of the present invention reduces production cost, has higher production efficiency, can reduce production energy consumption
Save the cost improves the practicability of cable.
Compared with prior art, the invention has the advantages that：
(1) the ceramic silica gel cable in the present invention is equipped with mica after-combustion layer and core ceramic silicone insulation layer, can be with
Preferably ensure safety of the cable when fire occurs, while core ceramic silicone insulation layer is ceramic silicone insulation
Layer, ceramic silica gel processing technology is simple, and production can be realized using traditional silicon rubber tooling, than current fire-resistant wires electricity
Cable production technology has higher production efficiency, can reduce production energy consumption save the cost, improves the practicability of cable, and make pottery
Porcelain SiClx glue has the characteristics such as splendid fire prevention, fire-retardant, low cigarette, nontoxic, and extrusion molding process is simple, and residue is after burning
Hard ceramic shell, hard shell is not molten in fire hazard environment and do not drip, and can achieve better flameproof effect.
(2) ceramic silica gel cable of the invention, the hollow tube being equipped with can reduce the weight of the cable, so that cable
It preferably carries out using improving the practicability of the cable.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is partial structural diagram of the invention.
In figure：1 conductor, 2, shielded layer, 3 mica after-combustion layers, 4 core ceramic silicone insulation layers, 5 filled layers, 6 ceramics
Gel protective sleeve, 7 hollow tubes, 8 water blocking layers, 9 wearing layers.
Specific embodiment
Carry out the embodiment that the present invention will be described in detail below in conjunction with accompanying drawings and embodiments, how the present invention is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
As depicted in figs. 1 and 2, a kind of ceramic silica gel cable of the invention, including conductor 1, the outside of the conductor 1
It is arranged with shielded layer 2, the outer cover of the shielded layer 2 is equipped with mica after-combustion layer 3, the outer cover of the mica after-combustion layer 3
Equipped with core ceramic silicone insulation layer 4, the outside of the core ceramic silicone insulation layer 4 is protected equipped with ceramic silica gel
Set 6 is equipped with filled layer 5, the ceramics between the core ceramic silicone insulation layer 4 and ceramic gel protective sleeve 6
The outside for changing gel protective sleeve 6 is provided with water blocking layer 8, and the outside of the water blocking layer 8 is provided with wearing layer 9.Mica after-combustion layer 3
Fireproofing of cable can further be carried out.Core ceramic silicone insulation layer 4 is for Ceramic silicon rubber product to equipment without spy
Different to require, processing technology is simple, and production can be realized using traditional silicon rubber tooling, produces than current fire-resistant wire and cable
Technique has higher production efficiency, can reduce production energy consumption save the cost and fire resistance is fine.
The conductor 1 is made of aluminum alloy materials, aluminum alloy materials good conductivity and light weight.
It is equipped with hollow tube 7 inside the ceramic gel protective sleeve 6, the weight of cable can be mitigated.
The hollow tube 7 equidistantly distributes inside ceramic gel protective sleeve 6, so that ceramic gel protective sleeve
6 outer shapes are consistent.
The conductor 1 is made of several silver-coated copper wires.
When specific works, the present invention in ceramic silica gel cable, be equipped with shielded layer 2, mica after-combustion layer 3, core ceramics
SiClx glue insulating layer 4, filled layer 5, ceramic gel protective sleeve 6 and hollow tube 7, mica after-combustion layer 3 is by mica after-combustion layer group
At core ceramic silicone insulation layer 4 is core ceramic silicone insulation layer, and when fire occurs, ceramic silica gel has pole
The characteristics such as good fire prevention, fire-retardant, low cigarette, nontoxic, extrusion molding process is simple, and residue is hard ceramic shell after burning
Body, hard shell is not molten in fire hazard environment and do not drip, can be by providing in GB/T19216.21-2003 in 950 DEG C of -1000 DEG C of temperature
Under degree, by fire 90 minutes, route integrality experiment in cooling 15 minutes was suitable for any required fireproof place, is guaranteeing fire
In the case of power transmission it is unobstructed in play firm protection and make, while the mica after-combustion layer being equipped with can be further to cable
It prevents fires.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of ceramic silica gel cable, including conductor (1), it is characterised in that：The outer cover of the conductor (1) is equipped with shielding
The outer cover of layer (2), the shielded layer (2) is equipped with mica after-combustion layer (3), and the outside of the mica after-combustion layer (3) is arranged
There is core ceramic silicone insulation layer (4), the outside of the core ceramic silicone insulation layer (4) is anti-equipped with ceramic silica gel
Sheath (6) is equipped with filled layer (5) between the core ceramic silicone insulation layer (4) and ceramic gel protective sleeve (6),
It is provided with water blocking layer (8), is provided on the outside of the water blocking layer (8) resistance on the outside of the ceramic gel protective sleeve (6)
It grinds layer (9).
2. ceramic silica gel cable according to claim 1, it is characterised in that：The conductor (1) is by aluminum alloy materials
It is made.
3. ceramic silica gel cable according to claim 1, it is characterised in that：The ceramic gel protective sleeve (6)
Inside is equipped with hollow tube (7).
4. ceramic silica gel cable according to claim 3, it is characterised in that：Equidistant point of the hollow tube (7)
It is internal to be distributed in ceramic gel protective sleeve (6).
5. ceramic silica gel cable according to claim 1, it is characterised in that：The conductor (1) is silver-plated by several
Copper wire composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810407906.3A CN108831597A (en) | 2018-05-02 | 2018-05-02 | A kind of ceramic silica gel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810407906.3A CN108831597A (en) | 2018-05-02 | 2018-05-02 | A kind of ceramic silica gel cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108831597A true CN108831597A (en) | 2018-11-16 |
Family
ID=64147249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810407906.3A Pending CN108831597A (en) | 2018-05-02 | 2018-05-02 | A kind of ceramic silica gel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108831597A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562312Y (en) * | 2002-06-19 | 2003-07-23 | 刘忠良 | Cross-linked power cable |
| CN201975153U (en) * | 2011-03-29 | 2011-09-14 | 浙江新华电缆有限公司 | Power cable |
| CN103871560A (en) * | 2014-02-23 | 2014-06-18 | 安徽华海特种电缆集团有限公司 | Low-smoke halogen-free anti-interference digital signal cable for railway |
| CN204596466U (en) * | 2015-05-26 | 2015-08-26 | 特变电缆（天津）有限公司 | A kind of ceramic silica gel cable |
| CN208093185U (en) * | 2018-05-02 | 2018-11-13 | 沪如科技南京有限公司 | A kind of ceramic silica gel cable |
-
2018
- 2018-05-02 CN CN201810407906.3A patent/CN108831597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562312Y (en) * | 2002-06-19 | 2003-07-23 | 刘忠良 | Cross-linked power cable |
| CN201975153U (en) * | 2011-03-29 | 2011-09-14 | 浙江新华电缆有限公司 | Power cable |
| CN103871560A (en) * | 2014-02-23 | 2014-06-18 | 安徽华海特种电缆集团有限公司 | Low-smoke halogen-free anti-interference digital signal cable for railway |
| CN204596466U (en) * | 2015-05-26 | 2015-08-26 | 特变电缆（天津）有限公司 | A kind of ceramic silica gel cable |
| CN208093185U (en) * | 2018-05-02 | 2018-11-13 | 沪如科技南京有限公司 | A kind of ceramic silica gel cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |