CN116189990A - High-disturbance-rejection special cable for sea tool - Google Patents
High-disturbance-rejection special cable for sea tool Download PDFInfo
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- CN116189990A CN116189990A CN202211570298.0A CN202211570298A CN116189990A CN 116189990 A CN116189990 A CN 116189990A CN 202211570298 A CN202211570298 A CN 202211570298A CN 116189990 A CN116189990 A CN 116189990A
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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
- H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
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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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
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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
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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
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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
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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
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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
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
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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
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Abstract
The invention relates to the field of cables and discloses a special cable for a high-noise-immunity sea tool, which comprises a cable body, wherein scales are arranged on the cable body, the cable body is composed of a wire body, an insulating layer, a compression-resistant layer structure and a protective layer, the insulating layer is coated on the surface of the wire body, the compression-resistant layer structure is fixedly connected on the outer surface of the insulating layer, the protective layer is fixedly connected on the surface of the compression-resistant layer structure, the insulating layer is composed of an inner insulating layer, an anti-interference layer, an outer insulating layer and a reinforcing layer and is mutually bonded, the compression-resistant layer structure comprises a first compression-resistant layer structure, a buffer strip and a second compression-resistant layer structure, the second compression-resistant layer structure is directly fixed with the insulating layer, the buffer strip is fixedly connected between the first compression-resistant layer structure and the second compression-resistant layer structure, a buffer groove is formed in the first compression-resistant layer structure, a triangular buffer block is fixedly connected in the buffer groove, and a hole is formed in the compression-resistant layer structure.
Description
Technical Field
The invention relates to the field of cables, in particular to a special cable for a high-disturbance-rejection marine tool.
Background
The cable is usually a rope-like cable formed by twisting several or several groups of wires [ at least two of each group ] which are mutually insulated and are often twisted around a center, and the whole outside is covered with a highly insulating coating layer, and the cable is erected in the air or is installed underground or underwater for telecommunication or power transmission.
The patent with the application number of CN202022978217.3 discloses a mineral insulated cable, and the phenomenon that the cable cannot be used under the high temperature condition is solved through the structural cooperation of an inner core, a wire, a wrapping layer, a high temperature resistant layer, a waterproof layer, a wear-resistant layer, an elastic corrugated pipe and the like in the technical scheme, but the cable obtained by the technical scheme does not have a good compression resistant effect, so that the cable is easy to deform and break under the influence of external pressure, the normal use of the cable is influenced, the service life is prolonged, and the spare special cable for the high-noise-immunity sea tool is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the spare special cable for the high-noise-immunity sea tool, and solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a reserve special cable of high anti-interference sea frock, including the cable body, be provided with the scale on the cable body, the cable body is by the line body, the insulating layer, compressive layer structure and inoxidizing coating, the insulating layer cladding is on the surface of line body, compressive layer structure fixed connection is on the surface of insulating layer, inoxidizing coating fixed connection is on the surface of compressive layer structure, the insulating layer comprises interior insulating layer, the interference killing layer, outside insulating layer and enhancement layer and bonds each other, compressive layer structure comprises first compressive layer structure, buffer bar and second compressive layer structure, second compressive layer structure and insulating layer are fixed directly, buffer bar fixed connection is between first compressive layer structure and second compressive layer structure, the buffer groove has been seted up on the first compressive layer structure, the inside fixedly connected with of buffer groove is triangle-shaped's buffer block, the hole has been seted up on the compressive layer structure, the second compressive layer structure is the inoxidizing coating form, the buffer bar is cylindrical, by the wearing layer, the cortex, cold-resistant layer, heat preservation and mica tape overburden constitute and bond each other.
Preferably, the line body comprises a supporting structure, a conductor, a shielding layer, a waterproof layer, a buffer layer and an outer protection layer, wherein the shielding layer is arranged on the outer side of the supporting structure, the conductor is arranged between the shielding layer and the supporting structure, the waterproof layer is coated on the outer side of the shielding layer, the buffer layer is arranged on the outer side of the waterproof layer, and the outer protection layer is arranged on the outer side of the buffer layer.
Preferably, the supporting structure comprises a central column, a first supporting column, a second supporting column, a V-shaped supporting column and supporting blocks, wherein the first supporting column and the second supporting column are fixedly installed in the axial direction of the central column, the first supporting column and the second supporting column are distributed at intervals, the length of the first supporting column and the length of the second supporting column are short, the end parts of the two second supporting columns are fixedly connected with the end parts of the V-shaped supporting column, the middle part of the V-shaped supporting column is fixedly connected with the central column, the end part of one second supporting column and the end parts of the two V-shaped supporting columns are fixedly connected with the supporting blocks, and the four supporting blocks are uniformly and fixedly installed on the inner wall of the shielding layer.
Preferably, the outside of conductor is covered with the conductor protective sheath, and bearing structure, conductor protective sheath and shielding layer clearance part are provided with the filling layer.
Preferably, the buffer layer comprises buffer blocks and deformation joints, the buffer blocks are uniformly arranged between the waterproof layer and the outer protective layer, springs are fixedly arranged between every two buffer blocks, and the distance between any two buffer blocks is not less than two zero centimeters.
(III) beneficial effects
Compared with the prior art, the invention provides the special cable for the high-disturbance-rejection marine tool, which has the following beneficial effects:
1. this reserve special cable of high anti-interference sea frock, through the scale that sets up, consequently make the cable body when cuting, need not use outside ruler to measure its length, consequently make its convenient and fast more when using, reduce unnecessary troublesome operation, make the cable body cut more accurate simultaneously, reduce the waste of raw and other materials.
2. This reserve special cable of high anti-interference sea frock, buffer tank and buffer block through the setting that sets up, consequently, make first compressive layer structure area of force larger, make it possess good deformation space simultaneously, consequently consume external pressure, the buffer block plays certain supporting effect simultaneously, consequently ensure the stability of this structure, through the buffer strip that sets up between first compressive layer structure and second compressive layer structure, consequently, make the cable body under the even circumstances of atress, can carry out effectual dispersion to the pressure, consequently, avoid the local phenomenon of breaking of taking place of cable body, and then ensure its safety in utilization, improve its compressive capacity simultaneously, and promote its life.
3. This reserve special cable of high anti-interference sea frock, through the inner insulating layer and the outside insulating layer that set up, consequently improve the insulating effect of cable body, and then ensure safe in utilization, through the jam-proof layer of setting, consequently can effectually avoid external magnetic field to influence the stability when cable body electric power carries, consequently ensure the normal supply of electric power to and through the enhancement layer of setting, and then improve the bulk strength of cable body, play effectual protection simultaneously and gnaw and take the effect, and then ensure the safe in utilization of cable body.
4. This reserve special cable of high anti-interference sea frock through the hole that sets up, consequently can make the cable body obtain quick heat dissipation at the heat that the during operation produced, and then avoid its inside spontaneous combustion, consequently ensure the safety in the use, ensure the radiating effect of cable body simultaneously.
5. This reserve special cable of high anti-interference sea frock, through the wearing layer that sets up, consequently, make the cable body possess good wear-resisting effect, avoid it to appear wearing and tearing phenomenon in pulling, and cold-resistant layer and heat preservation through setting up, consequently, make the cable body possess good cold-resistant and heat preservation effect, make it adapt to more abominable environment, and then improve the adaptability of cable body to the environment, and through the mica tape overburden that sets up, make inoxidizing coating self possess good flame retardant efficiency, consequently, prevent that the cable body from being ignited by external fire source, consequently ensure safe in utilization.
6. This reserve special cable of high anti-interference sea frock, bearing structure can make the intensity increase of cable itself, can anti buckling, and the conductor can be by fine protection, and secondly the waterproof layer can adsorb a large amount of steam, prevents that the cable from ageing, and finally, owing to conductor dispersion arrangement, can prevent each conductor from interfering with each other and influence transmission effect, solves present power cable and leads to cable rupture owing to repeated buckling or the degree of buckling is too big, influences power transmission, problem that equipment can not normal use.
7. This reserve special cable of high anti-interference sea frock, a plurality of triangles are constituteed to first support column, second support column, "V type" support column in the bearing structure have stability, can make the intensity increase of cable itself, can resist buckling, and the conductor can be by fine protection.
8. The high-noise-immunity marine tool spare special cable has the advantages that the waterproof layer can adsorb a large amount of water vapor, and the cable is prevented from aging, so that the normal use of the cable is ensured.
Drawings
FIG. 1 is a schematic structural view of a mineral insulated cable having flame retardant properties;
FIG. 2 is a schematic plan view of an insulating layer;
FIG. 3 is a schematic plan view of a compressive layer;
FIG. 4 is a schematic plan view of a hole;
fig. 5 is a schematic plan view of the protective layer.
In the figure: 1. a cable body; 2. a wire body; 3. an insulating layer; 301. a reinforcing layer; 302. an external insulating layer; 303. an anti-interference layer; 304. an inner insulating layer; 4. a compression-resistant layer; 401. a first compressive layer; 402. a buffer strip; 403. a second compressive layer; 404. a buffer tank; 405. a buffer block; 406. a hole; 5. a protective layer; 501. a wear-resistant layer; 502. a cortex layer; 503. a cold-resistant layer; 504. a heat preservation layer; 505. a mica tape cover layer; 6. a scale; 7. a conductor protective sleeve; 8. a conductor; 9. a shielding layer; 10. a waterproof layer; 11. a buffer layer; 12. an outer protective layer; 13. a center column; 14. a first support column; 15. a second support column; 16. v-shaped support columns; 17. a support block; 18. a filling layer; .
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, in a first embodiment:
referring to fig. 1-2, the present invention provides a technical solution: the mineral insulated cable with the flame retardant property comprises a cable body 1, wherein scales 6 are arranged on the cable body 1, and the cable body 1 is composed of a wire body 2, an insulating layer 3, a compression-resistant layer structure 4 and a protective layer 5.
The insulating layer 3 coats the surface of the wire body 2, the compression-resistant layer structure 4 is fixedly connected to the outer surface of the insulating layer 3, and the protective layer 5 is fixedly connected to the surface of the compression-resistant layer structure 4.
Through the scale 6 that sets up, consequently make cable body 1 when cuting, do not need to use outside ruler to carry out the measurement of length to it, consequently make its convenient and fast more when using, reduce unnecessary troublesome operation, make the cable body 1 cut more accurate simultaneously, reduce the waste of raw and other materials.
The insulating layer 3 is composed of an inner insulating layer 304, an interference preventing layer 303, an outer insulating layer 302, and a reinforcing layer 301 and is bonded to each other.
Wherein, the inner insulating layer 304 directly contacts with the wire body 2, the anti-interference layer 303 is located on the outer surface of the inner insulating layer 304, the outer insulating layer 302 is located on the outer surface of the anti-interference layer 303, and the reinforcing layer 301 is located on the outer surface of the outer insulating layer 302 and directly fixed with the compression-resistant layer structure 4.
Through the internal insulation layer 304 and the external insulation layer 302 that set up, consequently improve the insulating effect of cable body 1, and then ensure safe in utilization, through the interference killing layer 303 of setting up, consequently can effectually avoid external magnetic field to influence the stability when cable body 1 electric power is carried, consequently ensure the normal supply of electric power to and through the enhancement layer 301 of setting up, and then improve the bulk strength of cable body 1, play effectual protection against gnawing simultaneously and take advantage of the effect, and then ensure the safe in utilization of cable body 1.
Referring to fig. 3-5, in the first embodiment, the compression layer structure 4 includes a first compression layer structure 401, a buffer bar 402 and a second compression layer structure 403, the second compression layer structure 403 is directly fixed to the insulating layer 3, and the buffer bar 402 is fixedly connected between the first compression layer structure 401 and the second compression layer structure 403.
A buffer groove 404 is formed in the first compression-resistant layer structure 401, and a triangular buffer block 405 is fixedly connected inside the buffer groove 404.
The compression-resistant layer structure 4 is provided with holes 406, the second compression-resistant layer structure 403 is in a grid shape, and the buffer strip 402 is in a cylindrical shape.
Through the buffer tank 404 and the buffer block 405 of setting, consequently, make first compressive layer structure 401 area of force larger, make it possess good deformation space simultaneously, consequently, consume external pressure, buffer block 405 plays certain supporting effect simultaneously, consequently, ensure the stability of this structure, through setting up the buffer strip 402 between first compressive layer structure 401 and second compressive layer structure 403, consequently, make cable body 1 under the even circumstances of atress, can carry out effectual dispersion to the pressure, consequently, avoid cable body 1 part to take place the phenomenon of breaking, and then ensure its safety in utilization, improve its compressive capacity simultaneously, and promote its life.
Through the hole 406 that sets up, consequently can make cable body 1 at the heat that the during operation produced obtain quick heat dissipation, and then avoid its inside spontaneous combustion, consequently ensure the safety in the use, ensure the radiating effect of cable body 1 simultaneously.
The protective layer 5 is composed of a wear-resistant layer 501, a skin layer 502, a cold-resistant layer 503, a heat-insulating layer 504 and a mica tape cover layer 505 and is adhered to each other.
Wherein, wearing layer 501 coating is on cortex 502, and cold-resistant layer 503 is located the inside of cortex 502, and heat preservation 504 is located the inside of cold-resistant layer 503, and mica tape cover layer 505 is located the inside of heat preservation 504, and mica tape cover layer 505 directly contacts with compressive layer structure 4.
Through the wearing layer 501 that sets up, therefore, make cable body 1 possess good wear-resisting effect, avoid it to appear wearing and tearing phenomenon in pulling, and through cold-resistant layer 503 and heat preservation 504 that set up, consequently, make cable body 1 possess good cold-resistant and heat preservation effect, make it adapt to more abominable environment, and then improve cable body 1 to the adaptability of environment, and through mica tape overburden 505 that sets up, make inoxidizing coating self possess good flame retardant efficiency, consequently, prevent that cable body 1 from being ignited by external fire source, consequently ensure safe in utilization.
The line body 2 comprises a supporting structure, a conductor 8, a shielding layer 9, a waterproof layer 10, a buffer layer 11 and an outer protection layer 12, wherein the shielding layer 9 is arranged on the outer side of the supporting structure, the conductor 8 is arranged between the shielding layer 9 and the supporting structure, the waterproof layer 10 is coated on the outer side of the shielding layer 9, the buffer layer 11 is arranged on the outer side of the waterproof layer 10, and the outer protection layer 12 is arranged on the outer side of the buffer layer 11. When the cable needs to be bent, the buffer layer 11 can improve the bending resistance of the cable. The supporting structure can enable the strength of the cable to be increased, the cable can resist bending, the conductor 8 can be well protected, the waterproof layer can absorb a large amount of water vapor, the cable is prevented from aging, finally, the mutual interference between each conductor 8 can be prevented due to the scattered arrangement of the conductors 8, the transmission effect is affected, and the problems that the cable is broken due to repeated bending or overlarge bending degree of the current power cable, the power transmission is affected and the equipment cannot be used normally are solved.
The supporting structure comprises a central column 13, a first supporting column 14, a second supporting column 15, a V-shaped supporting column 16 and supporting blocks 17, wherein the first supporting column 14 and the second supporting column 15 are fixedly installed in the axial direction of the central column 13, the first supporting column 14 and the second supporting column 15 are arranged at intervals, the first supporting column 14 and the second supporting column 15 are short in length, the end parts of the two second supporting columns 15 are fixedly connected with the end parts of the V-shaped supporting column 16, the middle part of the V-shaped supporting column 16 is fixedly connected with the central column 13, the end parts of the second supporting column 15 and the end parts of the two V-shaped supporting columns 15 are fixedly connected with the supporting blocks 17, and the four supporting blocks 17 are uniformly and fixedly installed on the inner wall of the shielding layer 9. The first support column 14, the second support column 15 and the V-shaped support column 16 in the support structure form a plurality of triangles, so that the stability is realized, the strength of the cable can be enhanced, bending resistance can be realized, and the conductor 8 can be well protected.
The outside of the conductor 8 is covered with a conductor protective sleeve 7, and the gap between the support structure, the conductor protective sleeve 7 and the shielding layer 9 is provided with a filling layer 18. The filler layer 18 serves as a buffer.
The buffer layer 11 comprises buffer blocks and deformation joints, the buffer blocks are uniformly arranged between the waterproof layer 10 and the outer protective layer 12, springs are fixedly arranged between every two buffer blocks, and the interval between any buffer blocks is not less than 0.2cm. When the cable needs to be bent, the deformation joint in the buffer layer 11 facilitates the cable to be bent, and the spring arranged between the buffer blocks has stronger elasticity, so that the cable can be restored to the initial state, and the bending resistance of the cable is improved.
The thickness of the waterproof layer is 0.25-0.45cm. The waterproof layer can adsorb a large amount of steam, prevents that the cable from ageing to guarantee that the cable can normal use, when the cable needs to buckle, deformation joint in buffer layer 11 makes things convenient for the cable to buckle, is provided with the spring between the buffer block and has stronger elasticity, can make the cable resume initial state, improves the bending resistance of cable. The first support column 14, the second support column 15 and the V-shaped support column 16 in the support structure form a plurality of triangles, so that the stability is achieved, the strength of the cable is improved, the cable can resist bending, the conductor 8 can be well protected, a waterproof layer can absorb a large amount of water vapor to prevent the cable from aging, finally, the mutual interference between each conductor 8 can be prevented to influence the transmission effect due to the scattered arrangement of the conductors 8, and the problems that the cable is broken due to repeated bending or overlarge bending degree of the current power cable, the power transmission is influenced and the equipment cannot be normally used are solved.
Working principle: through the scale 6 that sets up, consequently make cable body 1 when cuting, need not use outside ruler to carry out the measurement of length to it, consequently make it convenient and fast more when using.
Through the internal insulation layer 304 and the external insulation layer 302 that set up, consequently improve the insulating effect of cable body 1, and then ensure safe in utilization, through the interference killing layer 303 of setting up, consequently can effectually avoid external magnetic field to influence the stability when cable body 1 electric power is carried, consequently ensure the normal supply of electric power to and through the enhancement layer 301 of setting up, and then improve the bulk strength of cable body 1, play effectual protection against gnawing simultaneously and take advantage of the effect, and then ensure the safe in utilization of cable body 1.
Through the buffer tank 404 and the buffer block 405 of setting, consequently, make first compressive layer structure 401 area of force larger, make it possess good deformation space simultaneously, consequently, consume external pressure, buffer block 405 plays certain supporting effect simultaneously, consequently, ensure the stability of this structure, through setting up the buffer strip 402 between first compressive layer structure 401 and second compressive layer structure 403, consequently, make cable body 1 under the even circumstances of atress, can carry out effectual dispersion to the pressure, consequently, avoid cable body 1 part to take place the phenomenon of breaking, and then ensure its safety in utilization, improve its compressive capacity simultaneously, and promote its life.
Through the hole 406 that sets up, consequently can make cable body 1 at the heat that the during operation produced obtain quick heat dissipation, and then avoid its inside spontaneous combustion, consequently ensure the safety in the use, ensure the radiating effect of cable body 1 simultaneously.
Through the wearing layer 501 that sets up, therefore, make cable body 1 possess good wear-resisting effect, avoid it to appear wearing and tearing phenomenon in pulling, and through cold-resistant layer 503 and heat preservation 504 that set up, consequently, make cable body 1 possess good cold-resistant and heat preservation effect, make it adapt to more abominable environment, and then improve cable body 1 to the adaptability of environment, and through mica tape overburden 505 that sets up, make inoxidizing coating self possess good flame retardant efficiency, consequently, prevent that cable body 1 from being ignited by external fire source, consequently ensure safe in utilization.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high anti-interference sea frock reserve special cable, including cable body (1), a serial communication port, be provided with scale (6) on cable body (1), cable body (1) is by line body (2), insulating layer (3), compressive layer structure (4) and inoxidizing coating (5), insulating layer (3) cladding is on the surface of line body (2), compressive layer structure (4) fixed connection is on the surface of insulating layer (3), inoxidizing coating (5) fixed connection is on the surface of compressive layer structure (4), insulating layer (3) comprises inner insulating layer (304), interference-free layer (303), external insulating layer (302) and enhancement layer (301) and bonds each other between, compressive layer structure (4) are including first compressive layer structure (401), buffer strip (402) and second compressive layer structure (403) are constituteed, second compressive layer structure (403) are fixed with insulating layer (3) are direct, buffer strip (402) fixed connection is between first compressive layer structure (401) and second compressive layer structure (403), set up compressive layer structure (404) and buffer block (404) are set up for triangle-shaped in first compressive layer structure (401) and buffer block (404) are connected to form on buffer block (404), the buffer strip (402) is cylindrical, and the protective layer (5) is formed by and is bonded with each other by wearing layer (501), cortex (502), cold-resistant layer (503), heat preservation (504) and mica tape overburden (505).
2. The high noise immunity marine tool backup specialty cable of claim 1, wherein: the wire body (2) comprises a supporting structure, a conductor (8), a shielding layer (9), a waterproof layer (10), a buffer layer (11) and an outer protection layer (12), wherein the shielding layer (9) is arranged on the outer side of the supporting structure, the conductor (8) is arranged between the shielding layer (9) and the supporting structure, the waterproof layer (10) is coated on the outer side of the shielding layer (9), the buffer layer (11) is arranged on the outer side of the waterproof layer (10), and the outer protection layer (12) is arranged on the outer side of the buffer layer (11).
3. The high noise immunity marine tool backup specialty cable of claim 2, wherein: the supporting structure comprises a central column (13), a first supporting column (14), a second supporting column (15), V-shaped supporting columns (16) and supporting blocks (17), wherein the first supporting column (14) and the second supporting columns (15) are fixedly installed in the axial direction of the central column (13), the first supporting columns (14) and the second supporting columns (15) are distributed at intervals, the lengths of the first supporting columns (14) and the second supporting columns (15) are short, the end parts of the two second supporting columns (15) are fixedly connected with the end parts of the V-shaped supporting columns (16), the middle parts of the V-shaped supporting columns (16) are fixedly connected with the central column (13), the end parts of one second supporting column (15) and the end parts of the two V-shaped supporting columns (15) are fixedly connected with the supporting blocks (17), and the four supporting blocks (17) are uniformly and fixedly installed on the inner wall of the shielding layer (9).
4. The high noise immunity marine tool backup specialty cable of claim 2, wherein: the outside cladding of conductor (8) has conductor protective sheath (7), and clearance portion is provided with filling layer (18) between bearing structure, conductor protective sheath (7) and shielding layer (9).
5. The high noise immunity marine tool backup specialty cable of claim 2, wherein: the buffer layer (11) comprises buffer blocks and deformation joints, the buffer blocks are uniformly arranged between the waterproof layer (10) and the outer protective layer (12), springs are fixedly arranged between every two buffer blocks, and the distance between any two buffer blocks is not smaller than two zero-point centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570298.0A CN116189990A (en) | 2022-12-08 | 2022-12-08 | High-disturbance-rejection special cable for sea tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570298.0A CN116189990A (en) | 2022-12-08 | 2022-12-08 | High-disturbance-rejection special cable for sea tool |
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| Publication Number | Publication Date |
|---|---|
| CN116189990A true CN116189990A (en) | 2023-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211570298.0A Pending CN116189990A (en) | 2022-12-08 | 2022-12-08 | High-disturbance-rejection special cable for sea tool |
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| CN (1) | CN116189990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117577380A (en) * | 2023-10-08 | 2024-02-20 | 友光电线电缆有限公司 | Composite cable and production process thereof |
-
2022
- 2022-12-08 CN CN202211570298.0A patent/CN116189990A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117577380A (en) * | 2023-10-08 | 2024-02-20 | 友光电线电缆有限公司 | Composite cable and production process thereof |
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