CN113161050A - Pre-flexible temperature control cable for airport charging - Google Patents
Pre-flexible temperature control cable for airport charging Download PDFInfo
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- CN113161050A CN113161050A CN202110425427.6A CN202110425427A CN113161050A CN 113161050 A CN113161050 A CN 113161050A CN 202110425427 A CN202110425427 A CN 202110425427A CN 113161050 A CN113161050 A CN 113161050A
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- H—ELECTRICITY
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- 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
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- 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
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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
- H01B7/20—Metal tubes, e.g. lead sheaths
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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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
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
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- H—ELECTRICITY
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- 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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Abstract
The invention relates to the technical field of flexible temperature control cables, and discloses a pre-flexible temperature control cable for airport charging, which comprises a coating layer, a power wire core, an auxiliary wire core, a control wire core, a conductor wire harness, an auxiliary wire core conductor, a control wire harness, a non-woven fabric wrapping layer, a protective layer, an insulating layer, a rubber filling layer, a cotton paper isolation layer, a protective layer, a waterproof layer, a heat insulation layer, a damp-proof layer, a corrosion-resistant layer, a reinforcing layer, a fire-proof layer, a flame-retardant burning layer, an ultraviolet-proof layer, an outer protection layer and a copper sheath, wherein the power wire core, the auxiliary wire core and the control wire core are arranged in the coating layer, and are in contact with each other. The cable is simple in structure and convenient to operate, improves the corrosion resistance, the fire resistance and the ultraviolet resistance of the cable, improves the protection performance of the cable, prevents the cable from being damaged easily due to heavy dragging or treading, prolongs the service life of the cable, and meets the requirements of users.
Description
Technical Field
The invention relates to the technical field of flexible temperature control cables, in particular to a pre-flexible temperature control cable for airport charging.
Background
Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other 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, and the cable can be a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. The airplane is composed of single-strand or multi-strand wires and an insulating layer, the single-strand or multi-strand wires are used for connecting a circuit, an electric appliance and the like, in order to reduce the overall weight of the airplane and improve the internal space of the airplane, the adopted electric element is 400Hz alternating current, a portable battery needs to be charged after the airplane lands, the normal power supply is ensured, and the 400Hz alternating current is also adopted during charging.
The application numbers are: 201910747199.7 discloses a flexible temperature control cable for airport charging and its production process, which comprises a combined cable core; the combined cable core comprises a power wire core, an auxiliary wire core, a control wire harness and cable core filling; the power wire core is arranged around the axis at 120 degrees; auxiliary wire cores are arranged between the adjacent power wire cores; a control wire harness is arranged between the adjacent power wire core and the auxiliary wire core; the power wire core comprises a combined conductor and a power wire core insulating layer; the combined conductor is formed by stranding a plurality of conductor bundles and 1 temperature control wire core in a layered mode. The cable provided by the invention has a compact structure, the skin effect of the cable is reduced, the current-carrying capacity of the cable is increased, the heating of the cable is reduced, the temperature control cable is stranded in the combined conductor, the current of the cable can be regulated according to the temperature, the power transmission efficiency of the cable is increased, the power transmission loss is reduced, the charging speed is accelerated, the working temperature of the cable is reduced, and the service life of the cable is prolonged.
Above-mentioned patent is at the in-process of using, and the cable exposes for a long time outdoors, and dampproofing, heat-resisting and ultraviolet resistance's performance is poor, causes the wearing and tearing of cable easily under certain special environment, and because of the barrier propterty of cable is poor moreover, drags vigorously or tramples the damage that leads to the cable easily, has reduced the life-span of cable, gives people and brings the loss, can not satisfy user's needs.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the pre-flexible temperature control cable for airport charging, which has the advantages of improving the corrosion resistance, the fire resistance and the ultraviolet resistance of the cable, improving the protection performance of the cable, preventing the cable from being easily damaged by heavy dragging or treading, prolonging the service life of the cable, meeting the requirements of users and the like, and solves the problems that the cable is exposed outdoors for a long time in the using process, the moisture resistance, the heat resistance and the ultraviolet resistance are poor, the cable is easily worn in some special environments, the cable is easily damaged by heavy dragging or treading due to poor protection performance of the cable, the service life of the cable is shortened, people bring loss, and the requirements of the users cannot be met.
(II) technical scheme
In order to improve the corrosion resistance, the fire resistance and the ultraviolet resistance of the cable, improve the protection performance of the cable, prevent the cable from being damaged easily due to heavy dragging or treading, prolong the service life of the cable and meet the requirements of users, the invention provides the following technical scheme: the pre-flexible temperature control cable for airport charging comprises a coating layer, a power wire core, an auxiliary wire core, a control wire core, a conductor wire harness, an auxiliary wire core conductor, a control wire harness, a non-woven fabric wrapping layer, a protective layer, an insulating layer, a rubber filling layer, a cotton paper isolating layer, a protective layer, a waterproof layer, a heat insulating layer, a damp-proof layer, a corrosion resistant layer, a reinforcing layer, a fireproof layer, a flame-retardant layer, an ultraviolet-proof layer, an outer protective layer and a copper sheath, wherein the power wire core, the auxiliary wire core and the control wire core are arranged in the coating layer, the power wire core, the auxiliary wire core and the control wire core are in contact with each other, the conductor wire harness is arranged in the power wire core, the auxiliary wire core conductor is arranged in the auxiliary wire core, the control wire core is provided with the control wire harness, the non-woven fabric wrapping layer is fixedly connected with the protective layer on the outer side of the non-woven fabric wrapping layer, and the insulating layer is fixedly connected with the outer side of the protective layer, be provided with the rubber filling layer in the coating, and rubber filling layer and three insulating layer fixed connection, the outside fixedly connected with cotton paper isolation layer of coating, the outside fixedly connected with inoxidizing coating of cotton paper isolation layer, the outside fixedly connected with waterproof layer of inoxidizing coating, the outside fixedly connected with insulating layer of waterproof layer.
Preferably, the outer side of the thermal insulation layer is fixedly connected with a moisture-proof layer, and the outer side of the moisture-proof layer is fixedly connected with a corrosion-resistant layer.
Preferably, a reinforcing layer is fixedly connected to the outer side of the corrosion-resistant layer.
Preferably, the outer side of the reinforcing layer is fixedly connected with a fireproof layer, and the outer side of the fireproof layer is fixedly connected with a flame retardant layer.
Preferably, the outer side of the combustion-preventing layer is fixedly connected with an ultraviolet-proof layer, the outer side of the ultraviolet-proof layer is fixedly connected with an outer protective layer, and the outer side of the outer protective layer is fixedly connected with a copper sheath.
Preferably, the number of the auxiliary core conductors is multiple, and the multiple auxiliary core conductors are annularly and equidistantly distributed in the auxiliary core.
Preferably, the number of the control wire harnesses is multiple, and the multiple control wire harnesses are annularly and equidistantly distributed in the control wire core.
Preferably, the manufacturing process of the pre-flexible temperature control cable for airport charging comprises the following steps:
s1: in metal press working, a technical process in which metal is forced through a die pinch roller under an external force, the cross-sectional area of the metal is compressed, and the desired shape and size of the cross-sectional area is obtained is called metal drawing.
The drawing process comprises the following steps: drawing and stranding monofilaments;
s2: in order to improve the flexibility and the integrity of the electric wire and cable, 2 or more single wires are interwoven in a predetermined direction, which is called stranding.
The stranding process comprises the following steps: twisting, cabling, weaving, steel wire armouring and winding of the conductors.
S3: according to different performance requirements of the electric wire and the electric cable, special equipment is adopted to coat different materials outside the conductor. The coating process comprises the following steps:
A. extruding: rubber, plastic, lead, aluminum, and the like.
B. Longitudinally wrapping: rubber, corrugated aluminum strip material.
C. Wrapping: tape-like paper tape, mica tape, alkali-free glass fiber tape, nonwoven fabric, plastic tape, etc., and fiber material such as thread-like cotton yarn, silk, etc.
D. Dip coating: insulating varnish, asphalt, and the like.
(III) advantageous effects
Compared with the prior art, the invention provides the pre-flexible temperature control cable for airport charging, which has the following beneficial effects:
1. according to the flexible temperature control cable for airport charging and the manufacturing process thereof, the strength of the power wire core, the auxiliary wire core and the control wire core is improved through the arrangement of the non-woven fabric wrapping layer, the protective layer and the insulating layer, the condition that the cable is easily damaged due to heavy dragging or treading is prevented through the arrangement of the rubber filling layer, the tissue paper isolating layer, the protective layer, the reinforcing layer, the outer protective layer and the copper sheath, and the service life of the cable is prolonged;
2. according to the flexible temperature control cable for airport charging and the manufacturing process thereof, the waterproof layer and the moisture-proof layer are arranged to perform waterproof and moisture-proof on the cable, and the ultraviolet resistance of the cable is improved through the ultraviolet-proof layer;
3. according to the flexible temperature control cable for airport charging and the manufacturing process thereof, the corrosion resistance and the fire resistance of the cable are improved through the arrangement of the corrosion-resistant layer, the fire-proof layer and the flame-retardant burning layer, and the protection performance of the cable is improved;
the cable is simple in structure and convenient to operate, improves the corrosion resistance, the fire resistance and the ultraviolet resistance of the cable, improves the protection performance of the cable, prevents the cable from being damaged easily due to heavy dragging or treading, prolongs the service life of the cable, and meets the requirements of users.
Drawings
Fig. 1 is a schematic structural view of a pre-flexible temperature control cable for airport charging according to the present invention;
fig. 2 is a schematic structural diagram of a side view part of the pre-flexible temperature control cable for airport charging according to the present invention; .
In the figure: 1 coating, 2 power sinle silk, 3 supplementary sinle silk, 4 control sinle silks, 5 conductor pencil, 6 supplementary sinle silk conductors, 7 control pencil, 8 non-woven fabrics are around covering, 9 protective layers, 10 insulating layers, 11 rubber filling layer, 12 cotton paper isolation layer, 13 inoxidizing coating, 14 waterproof layers, 15 insulating layers, 16 dampproof course, 17 corrosion resistant layer, 18 enhancement layers, 19 flame retardant coating, 20 hinder burning layer, 21 anti ultraviolet layer, 22 outer jacket, 23 copper sheath.
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.
Referring to fig. 1-2, the pre-flexible temperature control cable for airport charging comprises a coating layer 1, a power wire core 2, an auxiliary wire core 3, a control wire core 4, a conductor wire harness 5, an auxiliary wire core conductor 6, a control wire harness 7, a non-woven fabric wrapping layer 8, a protective layer 9, an insulating layer 10, a rubber filling layer 11, a cotton paper isolation layer 12, a protective layer 13, a waterproof layer 14, a thermal insulation layer 15, a damp-proof layer 16, an anti-corrosion layer 17, a reinforcing layer 18, a fire-proof layer 19, a flame-retardant burning layer 20, an ultraviolet-proof layer 21, an outer protective layer 22 and a copper sheath 23, wherein the power wire core 2, the auxiliary wire core 3 and the control wire core 4 are arranged in the coating layer 1, the power wire core 2, the auxiliary wire core 3 and the control wire core 4 are in contact with each other, the conductor wire harness 5 is arranged in the power wire core 2, the auxiliary wire core 3 is provided with the auxiliary wire core conductor wire core 6, the control wire harness 7 is arranged in the control wire core 4, the power wire core 2, The outside of supplementary sinle silk 3 and control core 4 all is connected with the non-woven fabrics around covering 8, the non-woven fabrics is around the outside fixedly connected with protective layer 9 of covering 8, the outside fixedly connected with insulating layer 10 of protective layer 9, be provided with rubber filling layer 11 in the coating 1, and rubber filling layer 11 and three insulating layer 10 fixed connection, the outside fixedly connected with cotton paper isolation layer 12 of coating 1, the outside fixedly connected with inoxidizing coating 13 of cotton paper isolation layer 12, the outside fixedly connected with waterproof layer 14 of inoxidizing coating 13, the outside fixedly connected with insulating layer 15 of waterproof layer 14.
In the invention, the outer side of the thermal insulation layer 15 is fixedly connected with a moisture-proof layer 16, and the outer side of the moisture-proof layer 16 is fixedly connected with a corrosion-resistant layer 17.
In the present invention, a reinforcing layer 18 is fixedly attached to the outer side of the corrosion-resistant layer 17.
In the invention, a fire-proof layer 19 is fixedly connected to the outer side of the reinforcing layer 18, and a flame-retardant layer 20 is fixedly connected to the outer side of the fire-proof layer 19.
In the invention, the outer side of the flame-retardant layer 20 is fixedly connected with an ultraviolet-proof layer 21, the outer side of the ultraviolet-proof layer 21 is fixedly connected with an outer protective layer 22, and the outer side of the outer protective layer 22 is fixedly connected with a copper sheath 23.
In the invention, the number of the auxiliary core conductors 6 is multiple, and the plurality of auxiliary core conductors 6 are annularly and equidistantly distributed in the auxiliary core 3.
In the invention, the number of the control wire harnesses 7 is multiple, and the multiple control wire harnesses 7 are annularly and equidistantly distributed in the control wire core 4.
The manufacturing process of the pre-flexible temperature control cable for airport charging comprises the following steps:
s1: in metal press working, a technical process in which metal is forced through a die pinch roller under an external force, the cross-sectional area of the metal is compressed, and the desired shape and size of the cross-sectional area is obtained is called metal drawing.
The drawing process comprises the following steps: drawing and stranding monofilaments;
s2: in order to improve the flexibility and the integrity of the electric wire and cable, 2 or more single wires are interwoven in a predetermined direction, which is called stranding.
The stranding process comprises the following steps: twisting, cabling, weaving, steel wire armouring and winding of the conductors.
S3: according to different performance requirements of the electric wire and the electric cable, special equipment is adopted to coat different materials outside the conductor. The coating process comprises the following steps:
A. extruding: rubber, plastic, lead, aluminum, and the like.
B. Longitudinally wrapping: rubber, corrugated aluminum strip material.
C. Wrapping: tape-like paper tape, mica tape, alkali-free glass fiber tape, nonwoven fabric, plastic tape, etc., and fiber material such as thread-like cotton yarn, silk, etc.
D. Dip coating: insulating varnish, asphalt, and the like.
In conclusion, the flexible temperature control cable for airport charging and the manufacturing process thereof have the advantages that when the flexible temperature control cable for airport charging and the manufacturing process thereof are used, the strength of the power wire core 2, the auxiliary wire core 3 and the control wire core 4 is improved through the arrangement of the non-woven fabric wrapping layer, the 9 protective layer and the 10 insulating layer, the damage of the cable caused by heavy dragging or treading is prevented through the arrangement of the rubber filling layer 11, the tissue paper isolating layer 12, the protective layer 13, the reinforcing layer 18, the outer protective layer 22 and the copper sheath 23, the service life of the cable is prolonged, the waterproof layer 14 and the moisture-proof layer 16 are arranged to prevent water and moisture for the cable, the ultraviolet resistance of the cable is improved through the ultraviolet-proof layer 21, the corrosion resistance and the fire resistance of the cable are improved through the arrangement of the corrosion-resistant layer 17, the fire-proof layer 19 and the flame-retardant layer 20, the protection performance of the cable is improved, and the corrosion resistance, the fire resistance and the ultraviolet resistance of the cable are improved, and the protection performance of the cable is improved, the situation that the cable is easily damaged due to heavy dragging or treading is prevented, the service life of the cable is prolonged, and the requirements of users are met.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The pre-flexible temperature control cable for airport charging comprises a coating layer (1), a power wire core (2), an auxiliary wire core (3), a control wire core (4), a conductor wire harness (5), an auxiliary wire core conductor (6), a control wire harness (7), a non-woven fabric wrapping layer (8), a protective layer (9), an insulating layer (10), a rubber filling layer (11), a cotton paper isolating layer (12), a protective layer (13), a waterproof layer (14), a heat-insulating layer (15), a damp-proof layer (16), an anti-corrosion layer (17), a reinforcing layer (18), a fire-proof layer (19), a flame-retardant burning layer (20), an ultraviolet-proof layer (21), an outer protective layer (22) and a copper sheath (23), and is characterized in that the power wire core (2), the auxiliary wire core (3) and the control wire core (4) are arranged in the coating layer (1), and the power wire core (2), the auxiliary wire core (3) and the control wire core (4) are in contact with each other, a conductor wire harness (5) is arranged in the power wire core (2), an auxiliary wire core conductor (6) is arranged in the auxiliary wire core (3), a control wire harness (7) is arranged in the control wire core (4), the outer sides of the power wire core (2), the auxiliary wire core (3) and the control wire core (4) are all connected with a non-woven fabric wrapping layer (8), the outer side of the non-woven fabric wrapping layer (8) is fixedly connected with a protective layer (9), the outer side of the protective layer (9) is fixedly connected with an insulating layer (10), a rubber filling layer (11) is arranged in the wrapping layer (1), and the rubber filling layer (11) is fixedly connected with the three insulating layers (10), the outer side of the coating layer (1) is fixedly connected with a cotton paper isolating layer (12), the outer side of the cotton paper isolating layer (12) is fixedly connected with a protective layer (13), the outer side of the protective layer (13) is fixedly connected with a waterproof layer (14), and the outer side of the waterproof layer (14) is fixedly connected with a heat insulating layer (15).
2. The pre-flexible temperature control cable for airport charging of claim 1, wherein: the outer side of the heat insulation layer (15) is fixedly connected with a moisture-proof layer (16), and the outer side of the moisture-proof layer (16) is fixedly connected with a corrosion-resistant layer (17).
3. The pre-flexible temperature control cable for airport charging of claim 1, wherein: and a reinforcing layer (18) is fixedly connected to the outer side of the corrosion-resistant layer (17).
4. The pre-flexible temperature control cable for airport charging of claim 1, wherein: the outer side of the reinforcing layer (18) is fixedly connected with a fireproof layer (19), and the outer side of the fireproof layer (19) is fixedly connected with a flame retardant layer (20).
5. The pre-flexible temperature control cable for airport charging of claim 1, wherein: the outer side of the combustion-resistant layer (20) is fixedly connected with an ultraviolet-proof layer (21), the outer side of the ultraviolet-proof layer (21) is fixedly connected with an outer protective layer (22), and the outer side of the outer protective layer (22) is fixedly connected with a copper sheath (23).
6. The pre-flexible temperature control cable for airport charging of claim 1, wherein: the number of the auxiliary core conductors (6) is multiple, and the auxiliary core conductors (6)) are distributed in the auxiliary core (3) in an annular shape at equal intervals.
7. The pre-flexible temperature control cable for airport charging of claim 1, wherein: the number of the control wire harnesses (7) is multiple, and the control wire harnesses (7) are distributed in the control wire core (4) in an annular shape at equal intervals.
8. The manufacturing process of the pre-flexible temperature control cable for airport charging according to claim 1, comprising the steps of:
s1: in metal press working, a technical working method in which a metal is forced through a die (press roller) under an external force, the cross-sectional area of the metal is compressed, and a desired shape and size of the cross-sectional area are obtained is called metal drawing;
the drawing process comprises the following steps: drawing and stranding monofilaments;
s2: in order to improve the softness and the integrity of the electric wire and the electric cable, more than 2 single wires are interwoven together according to a specified direction, which is called stranding;
the stranding process comprises the following steps: stranding, cabling, weaving, armouring and winding a conductor by steel wires;
s3: according to different performance requirements of the electric wire and the electric cable, special equipment is adopted to coat different materials outside the conductor,
the coating process comprises the following steps:
A. extruding: rubber, plastic, lead, aluminum, and the like;
B. longitudinally wrapping: rubber, corrugated aluminum strip material;
C. wrapping: tape-like paper tapes, mica tapes, alkali-free glass fiber tapes, nonwoven fabrics, plastic tapes, etc., and fiber materials such as linear cotton yarns, filaments, etc.;
D. dip coating: insulating varnish, asphalt, and the like.
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| CN202110425427.6A CN113161050A (en) | 2021-04-20 | 2021-04-20 | Pre-flexible temperature control cable for airport charging |
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| CN202110425427.6A CN113161050A (en) | 2021-04-20 | 2021-04-20 | Pre-flexible temperature control cable for airport charging |
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| CN113161050A true CN113161050A (en) | 2021-07-23 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2021172A1 (en) * | 1970-04-30 | 1971-11-11 | Kabel Metallwerke Ghh | Electric cable for high and very high voltage, especially with polyethylene insulation |
| CN103971848A (en) * | 2014-05-08 | 2014-08-06 | 铜陵中冠电缆有限公司 | Cable for electric automobile alternating current charging system and manufacturing method of cable |
| CN205609231U (en) * | 2016-03-14 | 2016-09-28 | 湖州荣能达燃料贸易有限公司 | Novel cable conductor is used in pit in colliery |
| CN106910555A (en) * | 2017-04-10 | 2017-06-30 | 安徽凌宇电缆科技有限公司 | New-energy automobile charging pile cable |
| CN107359010A (en) * | 2017-07-25 | 2017-11-17 | 芜湖乾凯材料科技有限公司 | Water-proof electric automobile charging cable and preparation method thereof |
| CN109872842A (en) * | 2019-04-19 | 2019-06-11 | 远东电缆有限公司 | A kind of airport charging of wisdom energy winds flexible cable and its production technology with intermediate frequency |
| CN110428929A (en) * | 2019-08-14 | 2019-11-08 | 远东电缆有限公司 | A kind of airport charging flexible temperature control cable and its production technology |
| CN209947496U (en) * | 2019-07-05 | 2020-01-14 | 扬州中大电缆有限公司 | Power cable for petroleum transportation ship |
| CN110797141A (en) * | 2018-08-01 | 2020-02-14 | 广东吉青电缆实业有限公司 | Wear-resistant anti-dragging heat dissipation type multifunctional cable for charging electric automobile and manufacturing method |
| CN111128447A (en) * | 2020-01-08 | 2020-05-08 | 江苏中煤电缆有限公司 | Intermediate frequency towing flexible cable for airport |
-
2021
- 2021-04-20 CN CN202110425427.6A patent/CN113161050A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2021172A1 (en) * | 1970-04-30 | 1971-11-11 | Kabel Metallwerke Ghh | Electric cable for high and very high voltage, especially with polyethylene insulation |
| CN103971848A (en) * | 2014-05-08 | 2014-08-06 | 铜陵中冠电缆有限公司 | Cable for electric automobile alternating current charging system and manufacturing method of cable |
| CN205609231U (en) * | 2016-03-14 | 2016-09-28 | 湖州荣能达燃料贸易有限公司 | Novel cable conductor is used in pit in colliery |
| CN106910555A (en) * | 2017-04-10 | 2017-06-30 | 安徽凌宇电缆科技有限公司 | New-energy automobile charging pile cable |
| CN107359010A (en) * | 2017-07-25 | 2017-11-17 | 芜湖乾凯材料科技有限公司 | Water-proof electric automobile charging cable and preparation method thereof |
| CN110797141A (en) * | 2018-08-01 | 2020-02-14 | 广东吉青电缆实业有限公司 | Wear-resistant anti-dragging heat dissipation type multifunctional cable for charging electric automobile and manufacturing method |
| CN109872842A (en) * | 2019-04-19 | 2019-06-11 | 远东电缆有限公司 | A kind of airport charging of wisdom energy winds flexible cable and its production technology with intermediate frequency |
| CN209947496U (en) * | 2019-07-05 | 2020-01-14 | 扬州中大电缆有限公司 | Power cable for petroleum transportation ship |
| CN110428929A (en) * | 2019-08-14 | 2019-11-08 | 远东电缆有限公司 | A kind of airport charging flexible temperature control cable and its production technology |
| CN111128447A (en) * | 2020-01-08 | 2020-05-08 | 江苏中煤电缆有限公司 | Intermediate frequency towing flexible cable for airport |
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Application publication date: 20210723 |