CN111816347A - 0.6/1KV salt-fog-resistant control cable and manufacturing process - Google Patents
0.6/1KV salt-fog-resistant control cable and manufacturing process Download PDFInfo
- Publication number
- CN111816347A CN111816347A CN202010701872.6A CN202010701872A CN111816347A CN 111816347 A CN111816347 A CN 111816347A CN 202010701872 A CN202010701872 A CN 202010701872A CN 111816347 A CN111816347 A CN 111816347A
- Authority
- CN
- China
- Prior art keywords
- layer
- salt
- core
- cable
- fog
- 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
Images
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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2606—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by braiding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
-
- 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
- H01B7/0208—Cables with several layers of insulating material
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a 0.6/1KV salt fog resistant control cable and a manufacturing process thereof, and the cable comprises a plurality of main wire cores and a reinforcing core, wherein the main wire cores are distributed around the reinforcing core in a circumferential manner, shielding layers are arranged outside the main wire cores, cotton cloth layers are arranged outside the shielding layers, crosslinked polyethylene layers are arranged outside the cotton cloth layers, armor layers are arranged outside the crosslinked polyethylene layers, insulating outer sheath layers are arranged outside the armor layers, and paint layers are coated on the outer surfaces of the insulating outer sheath layers; the cable is simple in structure and reasonable in design, the reinforcing core is adopted in the center of the cable, the cable can be prevented from being greatly damaged when the cable bears external force, the shielding layer is formed by extruding crosslinked semiconductor shielding materials, the shielding effect is good, the insulating outer sheath layer is formed by extruding crosslinked polyethylene insulating materials, the fireproof and corrosion-resistant paint layer is coated on the insulating outer sheath layer, the salt mist resistant effect of the cable is good, and salt mist can be prevented from corroding the inside of the cable.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a salt spray resistant control cable and a manufacturing process thereof.
Background
The cable is a wire which is made of one or more mutually insulated conductors and an outer insulating protective layer and transmits power or information from one place to another place; typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
The electric wire cable is mostly erected outdoors, and in areas with serious salt fog or dirt, because the salt content in the air is large, the traditional overhead insulated cable insulating layer is easy to be corroded by the salt fog, and the problem of conductor disconnection is caused in the past for a long time, so that the use of the cable is greatly influenced.
Based on the above, the invention designs a 0.6/1KV salt-fog-resistant control cable and a manufacturing process thereof, so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a 0.6/1KV salt mist resistant control cable and a manufacturing process thereof, the cable is simple in structure and reasonable in design, a reinforcing core is adopted in the center of the cable, the cable can be prevented from being greatly damaged when bearing external force, a shielding layer is extruded by a cross-linked semiconductor shielding material, the shielding effect is good, an insulating outer sheath layer is extruded by a cross-linked polyethylene insulating material, a fireproof and corrosion-resistant paint layer is coated on the insulating outer sheath layer, the salt mist resistant effect of the cable is good, and the salt mist can be prevented from corroding the inside of the cable, so that the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a 0.6/1KV salt fog resistant control cable, includes many principal cores and enhancement core, many the principal core becomes the circumference distribution around strengthening the core, many the principal core outside is equipped with the shielding layer, the shielding layer outside is equipped with the cotton layer, the cotton layer outside is equipped with the crosslinked polyethylene layer, the crosslinked polyethylene layer outside is equipped with the armor, the armor outside is equipped with insulating oversheath layer, paint layer has been paintd to insulating oversheath layer surface.
Preferably, the main line core includes metal conductor, the metal conductor outside is equipped with soft protective layer, the soft protective layer outside is equipped with the buffer layer, the buffer layer outside is equipped with the polyethylene insulating layer, the polyethylene insulating layer contacts with shielding layer and reinforcement core.
Preferably, the metal conductor is formed by twisting a plurality of copper wires.
Preferably, the main wire cores are provided with six groups, and the six groups of main wire cores are uniformly distributed around the reinforcing core.
Preferably, the reinforcing core comprises a steel strand, a polystyrene belting layer is arranged on the outer side of the steel strand, a rubber separation layer is arranged on the outer side of the polystyrene belting layer, and the rubber separation layer is in contact with the main wire core.
Preferably, the shielding layer is formed by extruding a cross-linking type semiconductor shielding material.
Preferably, the paint layer is formed by painting fireproof and corrosion-resistant paint.
Preferably, the armor layer is formed by weaving tin-plated aluminum alloy wires, and the weaving density of the armor layer is not less than 90%.
Preferably, the insulating outer sheath layer is formed by extruding a crosslinked polyethylene insulating material.
A manufacturing process of a 0.6/1KV salt-fog-resistant control cable comprises the following steps:
s1, selecting a plurality of copper wires, and stranding the copper wires through a stranding machine to obtain a plurality of metal conductors;
s2, selecting a plurality of steel wires, and stranding the steel wires through a stranding machine to obtain a steel strand;
s3, sequentially wrapping the metal conductor with a soft protective layer, a buffer layer and a polyethylene insulating layer to obtain a main wire core;
s4, sequentially wrapping a polystyrene belting layer and a rubber separation layer on the steel strand to obtain a reinforced core;
s5, distributing the six main wire cores around the reinforced core, and then extruding and wrapping the shielding layer by an extruding machine;
s6, wrapping a cotton cloth layer outside the shielding layer, and then extruding a crosslinked polyethylene layer outside the cotton cloth layer by an extruding machine;
s7, weaving an armor layer on the outer side of the cross-linked polyethylene layer through tinned aluminum alloy wires, wherein the weaving density of the armor layer is 94%;
and S8, extruding and wrapping the outer side of the armor layer with an insulating outer sheath layer through an extruding machine, and finally coating an oil paint layer on the insulating outer sheath layer to obtain the cable.
Compared with the prior art, the invention has the beneficial effects that:
1. the cable is simple in structure and reasonable in design, the reinforcing core is adopted in the center of the cable, the cable can be prevented from being greatly damaged when the cable bears external force, the shielding layer is formed by extruding crosslinked semiconductor shielding materials, the shielding effect is good, the insulating outer sheath layer is formed by extruding crosslinked polyethylene insulating materials, the fireproof and corrosion-resistant paint layer is coated on the insulating outer sheath layer, the salt mist resistant effect of the cable is good, and salt mist can be prevented from corroding the inside of the cable.
2. According to the invention, the soft protective layer, the buffer layer and the polyethylene insulating layer are arranged on the outer side of the metal conductor, so that the metal conductor can be protected, the metal conductor is prevented from being damaged, the mutual insulation between the metal conductors can be ensured, the safety is high, and the cable is convenient to use.
3. According to the invention, the polystyrene band layer and the rubber separation layer are sequentially wrapped on the steel strand to obtain the reinforcing core, the tensile capacity of the reinforcing core is good, the cable can be prevented from being broken under the action of external force, the service life of the cable is long, the polystyrene band layer and the rubber separation layer ensure that the steel strand and the metal conductor are mutually insulated, the short circuit is prevented, and the use is very convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a main core structure according to the present invention;
FIG. 3 is a schematic view of a core-stiffened structure according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution of 0.6/1KV salt fog resistant control cable: including many sinle silk 1 and enhancement core 2, many sinle silk 1 is distributed around strengthening 2 one-tenth circumferences of core, many the 1 outside of sinle silk is equipped with shielding layer 3, the 3 outside of shielding layer is equipped with cotton layer 4, the 4 outside on cotton layer is equipped with crosslinked polyethylene layer 5, the 5 outsides on crosslinked polyethylene layer are equipped with armor 6, the 6 outsides of armor is equipped with insulating oversheath layer 7, paint layer 8 has been paintd to insulating oversheath layer 7 surface.
The main wire core 1 comprises a metal conductor 101, a soft protective layer 102 is arranged on the outer side of the metal conductor 101, a buffer layer 103 is arranged on the outer side of the soft protective layer 102, a polyethylene insulating layer 104 is arranged on the outer side of the buffer layer 103, the polyethylene insulating layer 104 is in contact with a shielding layer 3 and a reinforcing core 2, the metal conductor 101 is formed by twisting a plurality of copper wires, six groups of main wire cores 1 are arranged on the main wire core 1, and the six groups of main wire cores 1 are uniformly distributed around the reinforcing core 2.
The reinforced core 2 comprises a steel strand 201, a polystyrene belting layer 202 is arranged on the outer side of the steel strand 201, a rubber separation layer 203 is arranged on the outer side of the polystyrene belting layer 202, and the rubber separation layer 203 is in contact with the main wire core 1.
The shielding layer 3 is formed by extruding a cross-linked semiconductor shielding material, so that the shielding effect is good, and the cable is convenient to convey; the paint layer 8 is formed by smearing fireproof corrosion-resistant paint and has the functions of preventing fire and resisting salt spray corrosion; the armor layer 6 is formed by weaving tinned aluminum alloy wires, and the weaving density of the armor layer 6 is not less than 90%; the insulating outer sheath layer 7 is formed by extruding a cross-linked polyethylene insulating material, has good insulating property and higher corrosion resistance.
Example 2
A manufacturing process of a 0.6/1KV salt-fog-resistant control cable comprises the following steps:
s1, selecting a plurality of copper wires, and stranding the copper wires through a stranding machine to obtain a plurality of metal conductors 101;
s2, selecting a plurality of steel wires, and stranding the steel wires through a stranding machine to obtain a steel strand 201;
s3, sequentially wrapping the metal conductor 101 with the soft protective layer 102, the buffer layer 103 and the polyethylene insulating layer 104 to obtain a main wire core 1;
s4, sequentially wrapping the steel strand 201 with a polystyrene belting layer 202 and a rubber separation layer 203 to obtain a reinforcing core 2;
s5, distributing the six main wire cores 1 around the reinforced core 2, and then extruding the shielding layer 3 by an extruding machine;
s6, wrapping a cotton cloth layer 4 on the outer side of the shielding layer 3, and then extruding a crosslinked polyethylene layer 5 on the outer side of the cotton cloth layer 4 by an extruding machine;
s7, weaving an armor layer 6 on the outer side of the cross-linked polyethylene layer 5 through tinned aluminum alloy wires, wherein the weaving density of the armor layer 6 is 94%;
s8, extruding and wrapping the insulating outer sheath layer 7 on the outer side of the armor layer 6 through an extruding machine, and finally coating the insulating outer sheath layer 7 with the paint layer 8 to obtain the cable.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a 0.6/1KV resists salt fog control cable, includes many main line core (1) and strengthens core (2), its characterized in that: many the thread core (1) becomes the circumference around strengthening core (2) and distributes, many the thread core (1) outside is equipped with shielding layer (3), shielding layer (3) outside is equipped with cotton layer (4), cotton layer (4) outside is equipped with crosslinked polyethylene layer (5), crosslinked polyethylene layer (5) outside is equipped with armor (6), armor (6) outside is equipped with insulating oversheath layer (7), paint layer (8) has been paintd to insulating oversheath layer (7) surface.
2. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the main line core (1) comprises a metal conductor (101), a soft protective layer (102) is arranged on the outer side of the metal conductor (101), a buffer layer (103) is arranged on the outer side of the soft protective layer (102), a polyethylene insulating layer (104) is arranged on the outer side of the buffer layer (103), and the polyethylene insulating layer (104) is in contact with a shielding layer (3) and a reinforcing core (2).
3. The 0.6/1KV salt-fog-resistant control cable according to claim 2, wherein: the metal conductor (101) is formed by stranding a plurality of copper wires.
4. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the main wire cores (1) are provided with six groups, and the six groups of main wire cores (1) are uniformly distributed around the reinforcing core (2).
5. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the reinforced core (2) comprises a steel strand (201), a polystyrene belting layer (202) is arranged on the outer side of the steel strand (201), a rubber separation layer (203) is arranged on the outer side of the polystyrene belting layer (202), and the rubber separation layer (203) is in contact with the main wire core (1).
6. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the shielding layer (3) is formed by extruding and wrapping a cross-linking type semiconductor shielding material.
7. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the paint layer (8) is formed by smearing fireproof and corrosion-resistant paint.
8. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the armor layer (6) is formed by weaving tinned aluminum alloy wires, and the weaving density of the armor layer (6) is not less than 90%.
9. The 0.6/1KV salt-fog-resistant control cable according to claim 1, wherein: the insulating outer sheath layer (7) is formed by extruding and wrapping a crosslinked polyethylene insulating material.
10. A manufacturing process of a 0.6/1KV salt-fog-resistant control cable is characterized by comprising the following steps: the method comprises the following steps:
s1, selecting a plurality of copper wires, and stranding the copper wires through a stranding machine to obtain a plurality of metal conductors (101);
s2, selecting a plurality of steel wires, and stranding the steel wires through a stranding machine to obtain a steel strand (201);
s3, sequentially wrapping a soft protective layer (102), a buffer layer (103) and a polyethylene insulating layer (104) on a metal conductor (101) to obtain a main wire core (1);
s4, sequentially wrapping a polystyrene wrapping layer (202) and a rubber separation layer (203) on the steel strand (201) to obtain a reinforced core (2);
s5, distributing the six main wire cores (1) around the reinforced core (2), and then extruding the shielding layer (3) by an extruding machine;
s6, wrapping a cotton cloth layer (4) on the outer side of the shielding layer (3), and then extruding and wrapping a crosslinked polyethylene layer (5) on the outer side of the cotton cloth layer (4) through an extruding machine;
s7, weaving an armor layer (6) on the outer side of the cross-linked polyethylene layer (5) through tinned aluminum alloy wires, wherein the weaving density of the armor layer (6) is 94%;
s8, extruding and wrapping the insulating outer sheath layer (7) on the outer side of the armor layer (6) through an extruding machine, and finally coating an oil paint layer (8) on the insulating outer sheath layer (7) to obtain the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701872.6A CN111816347A (en) | 2020-07-17 | 2020-07-17 | 0.6/1KV salt-fog-resistant control cable and manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701872.6A CN111816347A (en) | 2020-07-17 | 2020-07-17 | 0.6/1KV salt-fog-resistant control cable and manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111816347A true CN111816347A (en) | 2020-10-23 |
Family
ID=72866603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010701872.6A Pending CN111816347A (en) | 2020-07-17 | 2020-07-17 | 0.6/1KV salt-fog-resistant control cable and manufacturing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111816347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284651A (en) * | 2021-05-07 | 2021-08-20 | 合肥必更赢科技有限公司 | Flexible compression-resistant coaxial cable and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522868U (en) * | 2009-09-21 | 2010-07-07 | 江苏东旭电缆有限公司 | Salt-fog resisting cable |
| CN203596201U (en) * | 2013-09-30 | 2014-05-14 | 安徽华能电缆集团有限公司 | Waterproof and anti-salt fog power cable |
| CN203760189U (en) * | 2013-10-23 | 2014-08-06 | 江苏亨通电力电缆有限公司 | Soft type tow chain system control electric cable having 450/750 V rated voltage |
| CN206849561U (en) * | 2017-06-15 | 2018-01-05 | 江苏上上电缆集团有限公司 | A kind of mobile device controls cable with tensile type plastics |
| CN207883343U (en) * | 2017-12-07 | 2018-09-18 | 江苏珠影特种电缆有限公司 | A kind of cold-resistant power cable for wind power generation of elasticity |
| CN208189287U (en) * | 2018-05-24 | 2018-12-04 | 江苏长峰电缆有限公司 | A kind of non magnetic armored type medium-pressure power cable |
-
2020
- 2020-07-17 CN CN202010701872.6A patent/CN111816347A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201522868U (en) * | 2009-09-21 | 2010-07-07 | 江苏东旭电缆有限公司 | Salt-fog resisting cable |
| CN203596201U (en) * | 2013-09-30 | 2014-05-14 | 安徽华能电缆集团有限公司 | Waterproof and anti-salt fog power cable |
| CN203760189U (en) * | 2013-10-23 | 2014-08-06 | 江苏亨通电力电缆有限公司 | Soft type tow chain system control electric cable having 450/750 V rated voltage |
| CN206849561U (en) * | 2017-06-15 | 2018-01-05 | 江苏上上电缆集团有限公司 | A kind of mobile device controls cable with tensile type plastics |
| CN207883343U (en) * | 2017-12-07 | 2018-09-18 | 江苏珠影特种电缆有限公司 | A kind of cold-resistant power cable for wind power generation of elasticity |
| CN208189287U (en) * | 2018-05-24 | 2018-12-04 | 江苏长峰电缆有限公司 | A kind of non magnetic armored type medium-pressure power cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113284651A (en) * | 2021-05-07 | 2021-08-20 | 合肥必更赢科技有限公司 | Flexible compression-resistant coaxial cable and preparation method thereof |
| CN113284651B (en) * | 2021-05-07 | 2022-12-20 | 浙江弘达电气有限公司 | Flexible compression-resistant coaxial cable and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4163931A1 (en) | High-voltage dynamic submarine cable | |
| CN211427897U (en) | Corrosion-resistant submarine cable | |
| CN108735384B (en) | Production method of low-voltage power cable | |
| CN111816347A (en) | 0.6/1KV salt-fog-resistant control cable and manufacturing process | |
| CN204991203U (en) | Waterproof light -duty reel cable of synthesizing of high tensile jam -proof | |
| CN215220353U (en) | Novel power cable | |
| CN212392055U (en) | High-voltage torsion-resistant cable for offshore wind generating set with rated voltage of 35kV | |
| CN105469898A (en) | Overhead low-loss data transmission line composite cable | |
| CN210984358U (en) | Longitudinal water-blocking cable | |
| CN203325503U (en) | Low-loss anti-interference communication cable | |
| CN220569423U (en) | Copper conductor of data communication flat cable | |
| CN216212508U (en) | Fireproof and anti-corrosion cable | |
| CN220895243U (en) | High-performance medium-voltage power cable | |
| CN212230115U (en) | Anti cable that dangles for track traffic | |
| CN213877614U (en) | Overhead insulating tape steel core cable | |
| CN212365590U (en) | Coaxial flexible power cable | |
| CN211742712U (en) | Low-shrinkage crosslinked polyethylene insulated cable | |
| CN216772834U (en) | Vertical laying hoisting medium-voltage cable for super high-rise building | |
| CN220400262U (en) | Tensile new forms of energy high-low voltage cable protective structure | |
| CN219246412U (en) | Heat-resistant high-strength aluminum alloy cable | |
| CN219534085U (en) | High-strength flame-retardant environment-friendly overhead insulated cable | |
| CN215815281U (en) | Novel tensile wear-resistant cable | |
| CN210777882U (en) | Novel circular cable of insulating copper core polyvinyl chloride | |
| CN212724758U (en) | High-temperature-resistant signal transmission cable for automobile | |
| CN214956123U (en) | Medium-voltage waterproof power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201023 |