CN109192379A - A kind of heat proof cable - Google Patents
A kind of heat proof cable Download PDFInfo
- Publication number
- CN109192379A CN109192379A CN201811138832.4A CN201811138832A CN109192379A CN 109192379 A CN109192379 A CN 109192379A CN 201811138832 A CN201811138832 A CN 201811138832A CN 109192379 A CN109192379 A CN 109192379A
- Authority
- CN
- China
- Prior art keywords
- fiber crops
- fixedly connected
- outside
- layer
- conductor
- 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
Links
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
- H01B7/17—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
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
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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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/187—Sheaths comprising extruded non-metallic layers
-
- 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
- H01B7/2806—Protection against damage caused by corrosion
-
- 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
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
-
- 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 heat proof cables, its structure includes ontology, conductor, rubber insulation, lead covering, filler, fiber crops lining, the body exterior is equipped with protective layer, the protective layer is mutually fixedly connected with ontology, external shielding layer is equipped with inside the protective layer, the external shielding layer is mutually fixedly connected with protective layer, insulating layer is equipped with inside the external shielding layer, the insulating layer is mutually fixedly connected with external shielding layer, the body interior is equipped with conductor, rubber insulation is equipped on the outside of the conductor, the conductor is mutually fixedly connected with rubber insulation, lead covering is equipped on the outside of the rubber insulation, the lead covering is mutually fixedly connected with rubber insulation, filler is equipped on the outside of the lead covering, the filler with sheath is skin-deep is fixedly connected, fiber crops lining is equipped on the outside of the filler, the heat proof cable heat resistance is stronger, it can be effective Service life that is anti-oxidant and extending cable, structure is simple, is easy to implement.
Description
Technical field
The present invention relates to field of cable technology, specially a kind of heat proof cable.
Background technique
Wire and cable is to transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion.The electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, it may be defined as: the aggregate consisted of following parts；One
Or the clad that a plurality of insulated core and each may have, total protective layer and outer jacket, cable can also have additional
The conductor not insulated.
The heat-resisting performance of cable in the prior art is poor, and service life is shorter, and antioxidant effect is poor, while cannot
The effective protection realized to cable, therefore need to research and develop a kind of heat proof cable.
Summary of the invention
The purpose of the present invention is to provide a kind of heat proof cables, solve the problems, such as proposed in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of heat proof cable, structure include ontology, lead
Body, rubber insulation, lead covering, filler, fiber crops lining, the body exterior are equipped with protective layer, and the protective layer is mutually solid with ontology
Fixed connection, the protective layer inside are equipped with external shielding layer, and the external shielding layer is mutually fixedly connected with protective layer, the external shielding layer
Inside is equipped with insulating layer, and the insulating layer is mutually fixedly connected with external shielding layer, and the body interior is equipped with conductor, outside the conductor
Side is equipped with rubber insulation, and the conductor is mutually fixedly connected with rubber insulation, and lead covering is equipped on the outside of the rubber insulation,
The lead covering is mutually fixedly connected with rubber insulation, and filler, the filler and lead covering are equipped on the outside of the lead covering
It is mutually fixedly connected, fiber crops lining is equipped on the outside of the filler, the filler is mutually fixedly connected with fiber crops lining, and fiber crops lining outside is equipped with
Steel band armor, the steel band armor are served as a contrast with fiber crops and are mutually fixedly connected, and numb quilt, the fiber crops quilt and steel band are equipped on the outside of the steel band armor
Armor is mutually fixedly connected, and the fiber crops are equipped with refractory layer by outside.
As a kind of preferred embodiment of the invention, the conductor is designed using quadrature arrangement.
As a kind of preferred embodiment of the invention, the protective layer of the body exterior is using PVC heat proof cable
Material, inside are equipped with the plasticizer of antioxidant and high temperature resistant type.
As a kind of preferred embodiment of the invention, the external shielding layer is using metal net shaped braiding layer signal
The transmission line that line wraps up, braiding layer use tin-coated copper.
As a kind of preferred embodiment of the invention, the lead covering 4 is wrapped in conductor 2, lead covering 4 and lead covering 4
Between be mutually fixedly connected.
As a kind of preferred embodiment of the invention, by 8 using linen thread impregnating pitch, fiber crops are located at the fiber crops by 8
The outside of steel band armor 7.
As a kind of preferred embodiment of the invention, the fiber crops lining is using being that polyethylene extrudes liner.
Compared with prior art, beneficial effects of the present invention are as follows:
1. the protective layer of the body exterior of the heat proof cable is using PVC heat proof cable material, inside be equipped with antioxidant and
The plasticizer of high temperature resistant type, heat resistance is stronger, while again can service life that is effective anti-oxidant and extending cable.
2. the heat proof cable is equipped with fiber crops lining in the inside of steel band armor, ontology can be effectively protected not by the wound of steel band armor
Evil is equipped in the outside of steel band armor and uses linen thread impregnated cable pitch, the metal armor layers of cable is protected to be not easily susceptible to corrode,
Safety and environmental protection, structure are simple.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of heat proof cable refractory layer of the present invention；
Fig. 2 is a kind of structural schematic diagram of the cross section of heat proof cable of the present invention.
In figure: ontology -1, conductor -2, rubber insulation -3, lead covering -4, filler -5, fiber crops lining -6, steel band armor -7,
Fiber crops are by -8, protective layer -9, external shielding layer -10, insulating layer -11, refractory layer -12.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of heat proof cable, and structure includes ontology 1, conductor
2, rubber insulation 3, lead covering 4, filler 5, fiber crops lining 6, are equipped with protective layer 9 outside the ontology 1, the protective layer 9 and this
1 phase of body is fixedly connected, and external shielding layer 10, the external shielding layer 10 and the fixed company of 9 phase of protective layer are equipped with inside the protective layer 9
It connects, insulating layer 11 is equipped with inside the external shielding layer 10, the insulating layer 11 is fixedly connected with 10 phase of external shielding layer, the ontology
1 inside is equipped with conductor 2, is equipped with rubber insulation 3 on the outside of the conductor 2, and the conductor 2 is fixedly connected with 3 phase of rubber insulation,
Lead covering 4 is equipped on the outside of the rubber insulation 3, the lead covering 4 is fixedly connected with 3 phase of rubber insulation, the lead covering 4
Outside is equipped with filler 5, and the filler 5 is fixedly connected with 4 phase of lead covering, and fiber crops lining 6 is equipped on the outside of the filler 5, described
Filler 5 is fixedly connected with fiber crops 6 phases of lining, and 6 outside of fiber crops lining is equipped with steel band armor 7, and the steel band armor 7 and fiber crops 6 phases of lining are solid
Fixed connection is equipped with fiber crops by 8 on the outside of the steel band armor 7, and the fiber crops are fixedly connected by 8 with 7 phase of steel band armor, described numb by outside 8
Side is equipped with refractory layer 12.
Referring to Fig. 2, the conductor 2 is designed using quadrature arrangement, effectively route can be integrated.
Referring to Fig. 1, the protective layer 9 outside the ontology 1 is using PVC heat proof cable material, inside is equipped with antioxidant
With the plasticizer of high temperature resistant type, heat resistance is stronger.
Referring to Fig. 1, the transmission that the external shielding layer 10 wraps up signal wire using metal net shaped braiding layer
Line, braiding layer use tin-coated copper, eliminate the intensity of electromagnetic field.
Referring to Fig. 2, the lead covering 4 is wrapped in conductor 2, mutually it is fixedly connected, avoids between lead covering 4 and lead covering 4
It is influenced by flux change and induces vortex.
Referring to Fig. 2, the outside that the fiber crops are located at steel band armor 7 by 8 using linen thread impregnating pitch, fiber crops by 8, protection
The metal armor layers of cable are not easily susceptible to corrode.
Referring to Fig. 2, the fiber crops lining 6 protects wound of the ontology 1 not by steel band armor 7 using being that polyethylene extrudes liner
Evil.
A kind of heat proof cable conductor 2 of the present invention is designed using quadrature arrangement, the protective layer 9 outside ontology 1
Using PVC heat proof cable material, inside is equipped with the plasticizer of antioxidant and high temperature resistant type, and shielded layer is using metal net shaped
The transmission line that braiding layer wraps up signal wire, braiding layer use tin-coated copper, are equipped with numb quilt in the outside of steel band armor 7
8, fiber crops are to use linen thread impregnated cable pitch by 8, and then outside steel band armor 7, the inside of steel band armor 7 is equipped with fiber crops lining 6,
Ontology 1 can be effectively protected using being that polyethylene extrudes liner in fiber crops lining 6.
Ontology 1 of the invention, conductor 2, rubber insulation 3, lead covering 4, filler 5, fiber crops lining 6, steel band armor 7, numb quilt
8, protective layer 9, external shielding layer 10, insulating layer 11, refractory layer 12, component are universal standard part or as known to those skilled in the art
Component, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
Problems solved by the invention is that the heat-resisting performance of existing cable is poor, and service life is shorter, and antioxidant effect is poor, while not
The problems such as capable of effectively realizing the protection to cable, the present invention are combined with each other by above-mentioned component, and protective layer is using PVC
Heat proof cable material, inside are equipped with the plasticizer of antioxidant and high temperature resistant type, and heat resistance is stronger, while again can be effective anti-oxidant
With the service life for extending cable, it is equipped with fiber crops lining in the inside of steel band armor, ontology can be effectively protected not by steel band armor
Injury is equipped in the outside of steel band armor and uses linen thread impregnated cable pitch, the metal armor layers of cable is protected to be not easily susceptible to corruption
Erosion, safety and environmental protection, structure are simple.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of heat proof cable, structure includes ontology (1), conductor (2), rubber insulation (3), lead covering (4), filler
(5), fiber crops lining (6), it is characterised in that: protective layer (9), the protective layer (9) and ontology (1) phase are equipped with outside the ontology (1)
It is fixedly connected, is equipped with external shielding layer (10) inside the protective layer (9), the external shielding layer (10) is mutually fixed with protective layer (9)
Connection is equipped with insulating layer (11) inside the external shielding layer (10), the insulating layer (11) and external shielding layer (10) mutually fixed company
It connects；
Be equipped with conductor (2) inside the ontology (1), be equipped with rubber insulation (3) on the outside of the conductor (2), the conductor (2) with
Rubber insulation (3) is mutually fixedly connected, and lead covering (4), the lead covering (4) and rubber are equipped on the outside of the rubber insulation (3)
Glue insulating layer (3) is mutually fixedly connected, and is equipped with filler (5) on the outside of the lead covering (4), the filler (5) and lead covering (4)
It is mutually fixedly connected, fiber crops lining (6) is equipped on the outside of the filler (5), the filler (5) is mutually fixedly connected with fiber crops lining (6), described
Steel band armor (7) are equipped on the outside of fiber crops lining (6), the steel band armor (7) is mutually fixedly connected with fiber crops lining (6), the steel band armor (7)
Outside is equipped with fiber crops by (8), and the fiber crops are mutually fixedly connected by (8) with steel band armor (7), and the fiber crops are equipped with refractory layer on the outside of (8)
(12)。
2. a kind of heat proof cable according to claim 1, it is characterised in that: the conductor (2) is using quadrature arrangement
Design.
3. a kind of heat proof cable according to claim 1, it is characterised in that: the external protective layer (9) of the ontology (1) is adopted
It is PVC heat proof cable material, inside is equipped with the plasticizer of antioxidant and high temperature resistant type.
4. a kind of heat proof cable according to claim 1, it is characterised in that: the external shielding layer (10) is using metal
The transmission line that netted braiding layer wraps up signal wire, braiding layer use tin-coated copper.
5. a kind of heat proof cable according to claim 1, it is characterised in that: the lead covering (4) is wrapped in conductor (2),
It is mutually fixedly connected between lead covering (4) and lead covering (4).
6. a kind of heat proof cable according to claim 1, it is characterised in that: the fiber crops are impregnated by (8) using linen thread
Pitch, fiber crops are located at the outside of steel band armor (7) by (8).
7. a kind of heat proof cable according to claim 1, it is characterised in that: it is squeezing for polyethylene that the fiber crops lining (6), which uses,
Ladle-lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138832.4A CN109192379A (en) | 2018-09-28 | 2018-09-28 | A kind of heat proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811138832.4A CN109192379A (en) | 2018-09-28 | 2018-09-28 | A kind of heat proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109192379A true CN109192379A (en) | 2019-01-11 |
Family
ID=64906559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811138832.4A Pending CN109192379A (en) | 2018-09-28 | 2018-09-28 | A kind of heat proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109192379A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524368A (en) * | 2014-09-30 | 2016-04-27 | 青岛海尔新材料研发有限公司 | Special polyvinyl chloride sheath material for robot wires and cables and preparation method thereof |
| CN207319749U (en) * | 2017-10-25 | 2018-05-04 | 昆山市新智成电子科技有限公司 | Power supply electric wire |
| CN108231258A (en) * | 2018-03-12 | 2018-06-29 | 常熟虞星光电科技有限公司 | A kind of multicore aluminium alloy conductor fireproof cable |
-
2018
- 2018-09-28 CN CN201811138832.4A patent/CN109192379A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105524368A (en) * | 2014-09-30 | 2016-04-27 | 青岛海尔新材料研发有限公司 | Special polyvinyl chloride sheath material for robot wires and cables and preparation method thereof |
| CN207319749U (en) * | 2017-10-25 | 2018-05-04 | 昆山市新智成电子科技有限公司 | Power supply electric wire |
| CN108231258A (en) * | 2018-03-12 | 2018-06-29 | 常熟虞星光电科技有限公司 | A kind of multicore aluminium alloy conductor fireproof 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |