CN111354509A - Umbilical cable system - Google Patents
Umbilical cable system Download PDFInfo
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- CN111354509A CN111354509A CN202010368596.6A CN202010368596A CN111354509A CN 111354509 A CN111354509 A CN 111354509A CN 202010368596 A CN202010368596 A CN 202010368596A CN 111354509 A CN111354509 A CN 111354509A
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- 229920001971 elastomer Polymers 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 229920001903 high density polyethylene Polymers 0.000 claims description 31
- 239000004700 high-density polyethylene Substances 0.000 claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 13
- 239000010935 stainless steel Substances 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 11
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- 239000011496 polyurethane foam Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 10
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- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
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- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003954 umbilical cord Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 239000013043 chemical agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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Classifications
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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
- H01B7/14—Submarine cables
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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
- H01B7/18—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
- H01B7/207—Metal tubes, e.g. lead sheaths composed of iron or steel
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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
- H01B7/2806—Protection against damage caused by corrosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Cable Accessories (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses an umbilical cable system which comprises a cylinder, wherein a cable core is arranged inside the cylinder, the cable core comprises a steel core, a rubber cylinder, a cable, first fiber paste filling, an insulating sleeve, a first arc-shaped plate, a support plate and a second arc-shaped plate, the steel core is positioned in the center of the inside of the cylinder, and the outer wall of the steel core is provided with the rubber cylinder. This umbilical cable, through the cooperation between drum and the cable core, cream and extension board are filled out to the inside first fibre of drum, can effectually support the drum, when the drum outside receives external force impact extrusion, through the second arc, the transmission of extension board and first arc, transmit external effort for the rubber tube, the rubber tube can carry out the compression of certain degree, then can cushion drum outside atress, make its inside cable possess stronger compressive property, the difficult inside transmission efficiency condition of being interrupted of umbilical cable that appears does benefit to, do benefit to the permanent stable use of umbilical cable.
Description
Technical Field
The invention relates to the technical field of umbilical cables, in particular to an umbilical cable system.
Background
Abundant resources are available in the ocean, under the condition that the current global resources and energy supply are in shortage, the development and utilization of ocean resources are inevitable, various deep sea equipment is widely applied along with the development of the deep sea in China, an umbilical cable is taken as a key component of an underwater control system and is a 'nerve and life line' for connecting an overwater platform facility and an underwater production system, the umbilical cable is a group of a cable (a power cable or a signal cable), an optical cable (a single-mode or multi-mode optical cable) and a hydraulic or chemical agent pipe (a steel pipe or a hose), but the umbilical cable in the technology is disclosed at the present stage, although the requirement of most use conditions can be met, the compression-resistant buffering power performance of the umbilical cable in the use process is general, and if the outer side of the umbilical cable is impacted and extruded by external force, the condition that the transmission efficiency inside the umbilical cable is interrupted may occur, which is not beneficial to the long-term stable use of the umbilical cable.
Disclosure of Invention
The invention aims to provide an umbilical cable system to solve the problem that although the umbilical cable in the prior art disclosed in the background art can meet the requirements of most use conditions, the pressure-resistant buffering power performance of the umbilical cable in the use process is general, and if the outer side of the umbilical cable is impacted and extruded by external force, the condition that the internal transmission efficiency of the umbilical cable is interrupted is likely to occur, which is not beneficial to the long-term stable use of the umbilical cable.
In order to achieve the purpose, the invention provides the following technical scheme: an umbilical cable system comprises a cylinder, wherein a cable core is arranged inside the cylinder;
the cable core comprises a steel core, a rubber cylinder, a cable, first fiber paste filling, an insulating sleeve, a first arc-shaped plate, a support plate and a second arc-shaped plate;
the steel core is positioned in the center of the cylinder, the outer wall of the steel core is provided with a rubber cylinder, the inner wall of the rubber cylinder is fixedly connected with the outer wall of the steel core, the outer side of the rubber cylinder is annularly provided with a cable, the outer side of the cable is sleeved with an insulating sleeve, the inner space of the insulating sleeve is filled with a first fiber paste body, the outer wall of the rubber cylinder is provided with a plurality of first arc-shaped plates, the inner side surfaces of the first arc-shaped plates are fixedly connected with the outer wall of the rubber cylinder, a support plate is arranged at the center of the outer side surface of the first arc-shaped plate and is fixedly connected with the first arc-shaped plate, the other end of the support plate is provided with a second arc-shaped plate which is fixedly connected with the support plate, the support plate penetrates through the first fiber paste body and the insulating sleeve in sequence, the support plate is in interference fit with the contact surface of the first fiber paste body and the insulating sleeve, and the outer side surface of the second arc-shaped plate is fixedly connected with the inside of the cylinder.
Preferably, a plurality of round holes are formed in the rubber tube.
Preferably, a plurality of steel wire ropes are annularly arranged on the outer side of the insulating sleeve.
Preferably, a sheath is arranged on the outer side of the cylinder;
the sheath comprises a first high-density polyethylene sleeve, an armor layer, a second high-density polyethylene sleeve and a curved sleeve;
the armor cup joints in the outside of drum, the inner wall of armor links to each other with the outer wall of drum is fixed, the second high density polyethylene cover has been cup jointed in the outside of armor, the inner wall of second high density polyethylene cover links to each other with the outer wall of armor is fixed, bent cover has been cup jointed in the outside of second high density polyethylene cover, the inner wall of bent cover links to each other with the outer wall of second high density polyethylene cover is fixed, first high density polyethylene cover has been cup jointed to the outer wall of bent cover, the inner wall of first high density polyethylene cover links to each other with the outer wall of bent cover is fixed.
Preferably, the stainless steel pipes are arranged on the left side and the right side of the upper end and the lower end of the outer side of the insulating sleeve;
the stainless steel pipe comprises an inner sleeve, a graphite layer, an outer sleeve, a linear groove, a polyurethane foam layer and a branch;
it is a plurality of interior sleeve pipe is located both ends left and right sides about the outside of insulating cover respectively, and is a plurality of interior sleeve pipe all is located the inside of drum, interior sheathed tube inside is equipped with the graphite layer, the graphite layer links to each other with interior sheathed tube inner wall is fixed, interior sheathed tube outer wall is equipped with the cotton layer of polyurethane, the cotton layer of polyurethane links to each other with interior sheathed tube outer wall is fixed, interior sheathed tube outer wall has cup jointed the outer tube, the outer wall of outer tube is the wired bar recess of annular processing, it is equipped with a plurality of branches to be the annular between interior sleeve pipe and the outer tube, the outside end of branch links to each other with the inner wall of outer tube is fixed, the cotton layer of polyurethane is run through to the medial extremity of branch, the medial.
Preferably, a second fiber filling paste is arranged on the outer side of the stainless steel pipe, and the second fiber filling paste is located in a gap between the insulating sleeve and the cylinder.
Preferably, the inner side surface of the first arc-shaped plate is the same as the arc of the outer wall of the rubber cylinder, and the outer side surface of the second arc-shaped plate is the same as the arc of the inner wall of the cylinder.
Compared with the prior art, the invention has the beneficial effects that: compared with the traditional technology, the umbilical cable has the following advantages:
1. this umbilical cable, through the cooperation between drum and the cable core, cream and extension board are filled out to the inside first fibre of drum, can effectually support the drum, when the drum outside receives external force impact extrusion, through the second arc, the transmission of extension board and first arc, transmit external effort for the rubber tube, the rubber tube can carry out the compression of certain degree, then can cushion drum outside atress, make its inside cable possess stronger compressive property, the difficult inside transmission efficiency condition of being interrupted of umbilical cable that appears does benefit to, do benefit to the permanent stable use of umbilical cable.
2. This umbilical cable through the cooperation between drum, cable core and the sheath, the sheath in the drum outside can be further provide the protection to drum internals, and the armor in the sheath can strengthen umbilical cable intensity, and bent cover can play certain shock-absorbing capacity, can further promote the permanent stable use of umbilical cable.
3. This umbilical cable, through the drum, the cable core, the cooperation between sheath and the nonrust steel pipe, the outer overcoat pipe outer wall is seted up the line bar recess and can is increased the coefficient of friction on nonrust steel pipe surface, can effectively prevent the slippage after the installation, be convenient for more install and use, and the graphite layer can prevent effectively that nonrust steel pipe from corroding and rustting, be equipped with polyurethane foam layer on the outer wall, prevent that nonrust steel pipe from appearing damaging when external environment temperature is low excessively, the life of nonrust steel pipe has been prolonged greatly to two kinds of coatings.
4. This umbilical cord, through the cooperation between first arc, second arc, rubber sleeve and the drum, the inboard surface of first arc is the same with the outer wall arc of rubber cylinder, and the outside surface of second arc is the same with the inner wall radian of drum, can increase the connection stability of first arc and second arc.
5. This umbilical cable, when the first high density polyethylene cover outside receives external force impact extrusion, the armor in the sheath can strengthen umbilical cable intensity, and curved cover can play certain shock-absorbing capacity, then the effort can pass through the second arc, the transmission of extension board and first arc, give the rubber tube with external effort transmission, the rubber tube can carry out the compression of certain degree, then can cushion drum outside atress, make its inside cable possess stronger compressive property, the inside transmission efficiency condition of being interrupted of umbilical cable is difficult for appearing, do benefit to the permanent stable use of umbilical cable.
6. This umbilical cable, wherein outer casing outer wall has been seted up the line bar recess and can has been increased the coefficient of friction on nonrust steel pipe surface, can effectively prevent the slippage after the installation, be convenient for installation and use more, and the graphite layer can prevent effectively that nonrust steel pipe inner wall from corroding and rustting, be equipped with polyurethane foam layer on the outer wall, prevent that nonrust steel pipe from crossing the low damage that appears of external environment temperature, the life of nonrust steel pipe has been prolonged greatly to two kinds of coatings, make umbilical cable's performance more healthy, do benefit to and use widely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connection structure of the cylinder and the cable core of FIG. 1;
FIG. 3 is a schematic view of a coupling structure of the cylinder and the sheath of FIG. 1;
FIG. 4 is a schematic view showing a connection structure of the insulating sheath, the cable and the stainless steel pipe of FIG. 1;
FIG. 5 is a schematic view showing a connection structure of the stainless steel pipes of FIG. 1;
fig. 6 is a schematic view showing a connection structure of the outer sleeve, the inner sleeve and the support block of fig. 5.
In the figure: 1. the cable comprises a cylinder, 2, a cable core, 201, a steel core, 202, a rubber cylinder, 203, a cable, 204, a first fiber paste body, 205, an insulating sleeve, 206, a first arc-shaped plate, 207, a support plate, 208, a second arc-shaped plate, 3, a sheath, 301, a first high-density polyethylene sleeve, 302, an armor layer, 303, a second high-density polyethylene sleeve, 304, a curved sleeve, 4, a stainless steel pipe, 401, an inner sleeve, 402, a graphite layer, 403, an outer sleeve, 404, a linear groove, 405, a polyurethane cotton layer, 406, a branch, 5, a steel wire rope, 6 and a second fiber paste filling.
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. 1-6, the present invention provides a technical solution of an umbilical cable system: an umbilical cable system comprises a cylinder 1, a cable core 2 is arranged inside the cylinder 1, a rubber sleeve 2, a rubber sleeve 205, a first high-density polyethylene sleeve 301 and a second high-density polyethylene sleeve 303 are all made of high-density polyethylene materials, the cable core 2 comprises a steel core 201, the rubber sleeve 202, a cable 203, a first fiber filling paste 204, an insulating sleeve 205, a first arc-shaped plate 206, a support plate 207 and a second arc-shaped plate 208, the steel core 201 is located in the center of the inside of the cylinder 1, the rubber sleeve 202 is arranged on the outer wall of the steel core 201, the inner wall of the rubber sleeve 202 is fixedly connected with the outer wall of the steel core 201, the cable 203 is annularly arranged on the outer side of the rubber sleeve 202, the insulating sleeve 205 is sleeved on the outer side of the cable 203, the first fiber paste 204 is filled in the inner space of the insulating sleeve 205, the first fiber paste 204 and the second fiber paste 6 are both made of ceramic fibers, and have the advantages of, Good heat preservation and insulation performance, good high-temperature heat insulation performance, advantages such as non-toxicity, the outer wall of rubber cylinder 202 is equipped with a plurality of first arcs 206, the inboard surface of first arc 206 links to each other with the outer wall of rubber cylinder 202 is fixed, the outside surface center of first arc 206 is equipped with support board 207, support board 207 links to each other with first arc 206 is fixed, the other end of support board 207 is equipped with second arc 208, second arc 208 links to each other with support board 207 is fixed, support board 207 runs through first fibre lotion 204 and insulating cover 205 in proper order, support board 207 all with the contact surface interference fit of first fibre lotion 204 and insulating cover 205, the outside surface of second arc 208 links to each other with the inside of drum 1 is fixed, a plurality of round holes have been seted up to the inside of rubber cylinder 202, the round hole can increase the toughness of rubber cylinder 202, the outside of insulating cover 205 is the annular and is equipped with many wire rope 5, wire rope 5 can increase the tensile strength of umbilical cord.
The outside of drum 1 is equipped with sheath 3, sheath 3 includes first high density polyethylene cover 301, armor 302, second high density polyethylene cover 303 and bent cover 304, armor 302 cup joints the outside at drum 1, the inner wall of armor 302 links to each other with drum 1's outer wall is fixed, second high density polyethylene cover 303 has been cup jointed in the outside of armor 302, the inner wall of second high density polyethylene cover 303 links to each other with armor 302's outer wall is fixed, bent cover 304 has been cup jointed in the outside of second high density polyethylene cover 303, bent cover 304 is made for the PVC material, certain toughness has, the inner wall of bent cover 304 links to each other with second high density polyethylene cover 303's outer wall is fixed, first high density polyethylene cover 301 has been cup jointed to the outer wall of bent cover 304, the inner wall of first high density polyethylene cover 301 links to each other with bent cover 304's outer wall is fixed.
When the umbilical cable is in use, the first fiber in the cylinder 1 is filled with the paste 204 and the support plate 207, so that the cylinder 1 can be effectively supported, when the outer side of the first high-density polyethylene sleeve 301 is impacted and extruded by external force, the strength of the umbilical cable can be enhanced by the armor layer 302 in the sheath 3, the curved sleeve 304 can play a certain role in buffering, then the acting force can be transmitted to the rubber cylinder 202 through the transmission of the second arc plate 208, the support plate 207 and the first arc plate 206 to transmit the external acting force to the rubber cylinder 202, the rubber cylinder 202 can be compressed to a certain degree, and then the stress on the outer side of the cylinder 1 can be buffered, so that the cable in the cylinder has stronger compression resistance, the condition that the internal transmission efficacy of the umbilical cable is interrupted is not easy to occur, the umbilical cable is beneficial to long-term stable use, wherein the outer wall of the outer sleeve 403 is provided with the linear groove 404 which, can effectively prevent the slippage after the installation, be convenient for installation and use more, and graphite layer 402 can prevent 4 inner walls of nonrust steel pipe from corroding and rustting effectively, is equipped with polyurethane foam layer 405 on the outer wall, prevents that nonrust steel pipe 4 from appearing damaging when external ambient temperature is low excessively, and two kinds of coatings have prolonged nonrust steel pipe 4's life greatly for the performance of umbilical cable is more healthy, does benefit to and uses widely.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (7)
1. An umbilical system comprising a cylinder (1), characterized in that: a cable core (2) is arranged in the cylinder (1);
the cable core (2) comprises a steel core (201), a rubber cylinder (202), a cable (203), first fiber paste filling (204), an insulating sleeve (205), a first arc-shaped plate (206), a support plate (207) and a second arc-shaped plate (208);
the steel core (201) is positioned in the center of the cylinder (1), the rubber cylinder (202) is arranged on the outer wall of the steel core (201), the inner wall of the rubber cylinder (202) is fixedly connected with the outer wall of the steel core (201), the cable (203) is annularly arranged on the outer side of the rubber cylinder (202), the insulating sleeve (205) is sleeved on the outer side of the cable (203), a first fiber paste body (204) is filled in the inner space of the insulating sleeve (205), the outer wall of the rubber cylinder (202) is provided with a plurality of first arc-shaped plates (206), the inner side surfaces of the first arc-shaped plates (206) are fixedly connected with the outer wall of the rubber cylinder (202), a support plate (207) is arranged in the center of the outer side surface of the first arc-shaped plates (206), the support plate (207) is fixedly connected with the first arc-shaped plates (206), the other end of the support plate (207) is provided with a second arc-shaped plate (208), and the second arc-shaped plate (208) is fixedly connected, the support plate (207) penetrates through the first fiber paste body (204) and the insulating sleeve (205) in sequence, the support plate (207) is in interference fit with the contact surfaces of the first fiber paste body (204) and the insulating sleeve (205), and the outer side surface of the second arc-shaped plate (208) is fixedly connected with the inside of the cylinder (1).
2. An umbilical system as claimed in claims 1-2 wherein: a plurality of round holes are arranged in the rubber cylinder (202).
3. An umbilical system as claimed in claims 1 to 3 wherein: and a plurality of steel wire ropes (5) are annularly arranged on the outer side of the insulating sleeve (205).
4. The umbilical system of claim 1, wherein: a sheath (3) is arranged on the outer side of the cylinder (1);
the sheath (3) comprises a first high-density polyethylene sleeve (301), an armor layer (302), a second high-density polyethylene sleeve (303) and a curved sleeve (304);
the outside at drum (1) is cup jointed in armor (302), the inner wall of armor (302) links to each other with the outer wall of drum (1) is fixed, second high density polyethylene cover (303) has been cup jointed in the outside of armor (302), the inner wall of second high density polyethylene cover (303) links to each other with the outer wall of armor (302) is fixed, curved cover (304) has been cup jointed in the outside of second high density polyethylene cover (303), the inner wall of curved cover (304) links to each other with the outer wall of second high density polyethylene cover (303) is fixed, the outer wall of curved cover (304) has been cup jointed first high density polyethylene cover (301), the inner wall of first high density polyethylene cover (301) links to each other with the outer wall of curved cover (304) is fixed.
5. The umbilical system of claim 1, wherein: stainless steel pipes (4) are arranged on the upper side, the lower side and the left side of the outer side of the insulating sleeve (205);
the stainless steel pipe (4) comprises an inner sleeve (401), a graphite layer (402), an outer sleeve (403), a linear groove (404), a polyurethane foam layer (405) and a branch (406);
the inner sleeves (401) are respectively positioned at the left side and the right side of the upper end and the lower end of the outer side of the insulating sleeve (405), the inner sleeves (401) are all positioned in the cylinder (1), a graphite layer (402) is arranged in the inner sleeves (401), the graphite layer (402) is fixedly connected with the inner wall of the inner sleeves (401), a polyurethane cotton layer (405) is arranged on the outer wall of the inner sleeves (401), the polyurethane cotton layer (405) is fixedly connected with the outer wall of the inner sleeves (401), the outer wall of the inner sleeves (401) is sleeved with an outer sleeve (403), a linear groove (404) is annularly processed on the outer wall of the outer sleeve (403), a plurality of branch bars (406) are annularly arranged between the inner sleeves (401) and the outer sleeve (403), the outer side ends of the branch bars (406) are fixedly connected with the inner wall of the outer sleeve (403), and the inner side ends of the branch bars (406) penetrate through the polyurethane cotton layer (, the inner end of the branch (406) is fixedly connected with the outer wall of the inner sleeve (401).
6. An umbilical system as claimed in claim 5 wherein: and a second fiber filling paste (6) is arranged on the outer side of the stainless steel tube (4), and the second fiber filling paste (6) is positioned in a gap between the insulating sleeve (205) and the cylinder (1).
7. The umbilical system of claim 1, wherein: the inner side surface of the first arc-shaped plate (206) has the same arc shape as the outer wall of the rubber cylinder (202), and the outer side surface of the second arc-shaped plate (208) has the same arc shape as the inner wall of the cylinder (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110168141.4A CN112635111A (en) | 2020-05-01 | 2020-05-01 | Application of umbilical cable system |
| CN202010368596.6A CN111354509B (en) | 2020-05-01 | 2020-05-01 | Umbilical cable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010368596.6A CN111354509B (en) | 2020-05-01 | 2020-05-01 | Umbilical cable system |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110168141.4A Division CN112635111A (en) | 2020-05-01 | 2020-05-01 | Application of umbilical cable system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111354509A true CN111354509A (en) | 2020-06-30 |
| CN111354509B CN111354509B (en) | 2021-08-27 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010368596.6A Active CN111354509B (en) | 2020-05-01 | 2020-05-01 | Umbilical cable system |
| CN202110168141.4A Withdrawn CN112635111A (en) | 2020-05-01 | 2020-05-01 | Application of umbilical cable system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110168141.4A Withdrawn CN112635111A (en) | 2020-05-01 | 2020-05-01 | Application of umbilical cable system |
Country Status (1)
| Country | Link |
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| CN (2) | CN111354509B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112102990A (en) * | 2020-08-13 | 2020-12-18 | 福建南新电缆有限公司 | High flame-retardant insulated wire and cable |
| CN113611448A (en) * | 2021-07-22 | 2021-11-05 | 海盐爱德森特种线缆有限公司 | Low-temperature-resistant and corrosion-resistant cable |
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| CN102737782A (en) * | 2012-07-17 | 2012-10-17 | 四川明星电缆股份有限公司 | Umbilical cable for central steel pipe double-armored underwater production system |
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| CN112102990A (en) * | 2020-08-13 | 2020-12-18 | 福建南新电缆有限公司 | High flame-retardant insulated wire and cable |
| CN113611448A (en) * | 2021-07-22 | 2021-11-05 | 海盐爱德森特种线缆有限公司 | Low-temperature-resistant and corrosion-resistant cable |
| CN113611448B (en) * | 2021-07-22 | 2022-12-27 | 海盐爱德森特种线缆有限公司 | Low-temperature-resistant and corrosion-resistant cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111354509B (en) | 2021-08-27 |
| CN112635111A (en) | 2021-04-09 |
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