CN208655265U - A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic - Google Patents
A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic Download PDFInfo
- Publication number
- CN208655265U CN208655265U CN201820998571.2U CN201820998571U CN208655265U CN 208655265 U CN208655265 U CN 208655265U CN 201820998571 U CN201820998571 U CN 201820998571U CN 208655265 U CN208655265 U CN 208655265U
- Authority
- CN
- China
- Prior art keywords
- water
- unit
- umbilical cables
- buoyancy
- intensitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic of the utility model, the umbilical cables include the unit that blocks water, tension unit, buoyancy unit and functional unit combination, the unit that blocks water includes the sheath that blocks water with cavity in one, the filler wrapped and being arranged in the axial direction that blocks water that blocks water is set along clockwise direction, the wrapped package that the blocks water functional unit combination setting, the tension unit includes tension central beam and pulling force catch net, the pulling force catch net wraps up the buoyancy unit setting, when the photoelectric compound cable works, the gravity of the high-intensitive compound umbilical cables of neutral buoyancy waterproof photovoltaic of the underwater section is equal to the buoyancy that the high-intensitive compound umbilical cables of neutral buoyancy waterproof photovoltaic of the underwater section are subject in water；Different model umbilical cable is corresponded to by the buoyancy unit for being arranged different, so as to select different model cable by neutral buoyancy demand, and under finite outer diameter, waterproof performance and tensile property with higher.
Description
Technical field
The utility model relates to a kind of umbilical cables technical field more particularly to a kind of high-tensiles, neutral buoyancy waterproof light
It replies by cable and closes umbilical cables field, be used for Large Underwater surveying device, high-power underwater operation equipment, deep-sea working equipment, Yi Jijun
The fields such as work field particular device connection.
Background technique
With the development of science and technology, social progress, people are more and more deep to the exploration in space, ocean is as a kind of unknown
Field has gradually attracted the curiosity of people, however underwater operation environment wants dangerous, complexity more compared to land working environment,
And exactly because there are also many tera incognitas for ocean, so underwater operation especially deepwater work becomes especially dangerous.Thus
The mankind when exploring ocean secret, need using to all kinds of different diving apparatuses come complete explore work.
When exploring ocean operation, after diver's dive is more than 200 meters, that is, reach saturation diving depth, just needs at this time
It to be equipped using deep water dive to protect invasion of the diver itself not by hydraulic pressure and submerged cryogenic.Therefore more and more deep-seas
Diving equipment, which is applied to, to be explored in work.With the appearance and application of miscellaneous new diving equipment, new equipment is connected
Umbilical cables are particularly important, and umbilical cables are a kind of multi-functional biographies for integrating the functions such as electric power, digital signal, vision signal
Transmission cable.Due to needing to use in deep ocean work, umbilical cables need to have high waterproof performance, high tensile strength and
The performances such as neutral buoyancy in water.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem at least to a certain extent or at least provide a kind of useful
Business selection.For this purpose, breaking through the outer diameter and pulling force, buoyancy of cable the purpose of this utility model is that propose a kind of umbilical cables
Between the design bottleneck that balances, with higher waterproof performance, higher tensile strength and zero within the scope of finite outer diameter
Buoyancy performance.
A kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic of the utility model, set for control terminal and undersea detection
Standby connection, the umbilical cables include block water unit, tension unit, buoyancy unit and functional unit combination, the unit packet that blocks water
Including has the sheath that blocks water of cavity in one, the filling wrapped and being arranged in the axial direction that blocks water that blocks water is arranged along clockwise direction
Object, the wrapped package that the blocks water functional unit combination are arranged, and block water wrapped setting described in the buoyancy unit package, described
Tension unit includes tension central beam and pulling force catch net, and the pulling force catch net wraps up the buoyancy unit setting, the resistance
Water sheath wraps up the pulling force catch net setting, and the wrapped package that the blocks water tension central beam setting, the function list
Member combination includes power line unit, control line unit, fiber optic data communication unit, and the photoelectric compound cable is set with undersea detection
When standby connection, the gravity of the high-intensitive compound umbilical cables of neutral buoyancy waterproof photovoltaic of the underwater section is equal to the high-strength of the underwater section
The buoyancy that the degree compound umbilical cables of neutral buoyancy waterproof photovoltaic are subject in water.
Further, it is respectively provided with gap between the power line unit, control line unit and fiber optic data communication unit,
It is separately filled with to block water in the gap and fills silk and water-blocking filling paste.
Further, the filler that blocks water includes that blocking water of being arranged in the axial direction fills silk and water-blocking filling paste.
Further, described to block water around the water-absorbing resin for including two-layer nonwoven and being located between two layers of non-woven fabrics, institute
The material for stating the sheath that blocks water is the polyurethane of water saturation 3/1000ths.
Further, the power line unit includes power supply core and the insulating layer that is wrapped on power supply core.
Further, the control line unit includes at least two pairs control signal single lines being twisted mutually and is wrapped at least
The control line sheath of two pairs of control signal single line outer surfaces being twisted mutually.
Further, the control line sheath is made of waterproof polyurethane.
Further, the data line unit includes at least two single mode optical fibers.
Further, the buoyancy unit includes microcellular foam material buoyancy layer.
Further, the tension central beam by several twisted polyarylate fiber constrictions at, the pulling force catch net by
Kev wire drawing weaves.
The utility model has the following beneficial effects: by the way that block water unit and the wrapped package that blocks water by the unit that blocks water is arranged
It combines and is arranged in the functional unit, and the sheath that blocks water described in setting wraps up the pulling force net setting, so that the umbilical cables reach
To higher waterproof performance；Need to select different buoyancy by the way that buoyancy unit is arranged, and according to working environment and the depth of water
Unit corresponds to the cable of different model, so that the buoyancy that umbilical cables are subject in water is equal to the gravity of section in water, to reach
The purpose of neutral buoyancy difference is realized and suspends or float.And by setting tension unit and the pulling force catch net, so that cable exists
Stretching resistance in limited external diametrical extent greatly enhances.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the cross section structure schematic diagram of the umbilical cables of one embodiment of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In conjunction with shown in attached drawing 1, a kind of compound umbilical cables embodiment of high-intensitive neutral buoyancy waterproof photovoltaic of the utility model is used
It is connect in control terminal with underwater detection equipment, the umbilical cables include block water unit 1, tension unit 2, buoyancy unit 3 and function
Unit combination 4, the unit 1 that blocks water include block water with the sheath 11 that blocks water of cavity 111 in one, setting along clockwise direction around
Packet 12 and the filler 5 that blocks water being arranged in the axial direction, wrapped 12 package that blocks water 4 setting of functional unit combination, institute
It states buoyancy unit 3 and wraps up wrapped 12 setting that blocks water, the tension unit 2 includes tension central beam 21 and pulling force catch net
22, the pulling force catch net 22 wraps up the buoyancy unit 3 and is arranged, and the sheath 11 that blocks water wraps up the pulling force catch net 22 and sets
It sets, and the wrapped 12 package tension central beam 21 that blocks water is arranged, the functional unit combination 4 includes power line unit
41, control line unit 42, fiber optic data communication unit 43, it is described when the photoelectric compound cable is connect with underwater detection equipment
The gravity of the high-intensitive compound umbilical cables of neutral buoyancy waterproof photovoltaic of underwater section is equal to the high-intensitive neutral buoyancy waterproof of the underwater section
The buoyancy that the compound umbilical cables of photoelectricity are subject in water.Pass through unit 1, and the blocking water the unit 1 that blocks water of blocking water described in setting
Wrapped 12 package, 4 setting of functional unit combination, so that the high intensity compound umbilical cables of neutral buoyancy waterproof photovoltaic reach
To higher waterproof performance.When the photoelectric compound cable is connect with underwater detection equipment, the high intensity zero of the underwater section is floating
The gravity of the compound umbilical cables of power waterproof photovoltaic is equal to the high-intensitive compound umbilical cables of neutral buoyancy waterproof photovoltaic of the underwater section in water
In the buoyancy that is subject to.By the way that the umbilical cables of the corresponding different model of different buoyancy units 3 are arranged, and according to working environment, the depth of water
Needs select the cable of corresponding model so that the buoyancy that umbilical cables are subject in water is equal to the gravity of section in water, to reach
To the purpose of neutral buoyancy difference, realizes and suspend or float.And make the umbilical cables in limited outer diameter by the way that tension unit 2 is arranged
Stretching resistance in range greatly enhances, and breaks through the 300 kilograms of pulling force limitations of traditional cable, realizes tonnage grade tensile strength, and then fill up
Industry blank.Sky is respectively provided between the power line unit 41, control line unit 42 and fiber optic data communication unit 43
Gap is separately filled with to block water in the gap and fills silk 5 and water-blocking filling paste.
As one embodiment, the compound umbilical cables of a kind of high-intensitive neutral buoyancy waterproof photovoltaic of the utility model, buoyancy
The thickness of unit 3 probably accounts for the 17%-17.5% of total cable outer diameter, and the thickness for the sheath 11 that blocks water accounts for total cable outer diameter
23.5%-24%；For example, the outer diameter of functional unit combination 4 reaches 10.1mm, until the outer diameter of buoyancy unit 3 reaches 12.95mm-
13mm, then to the outer diameter 17mm for the sheath 11 that blocks water, whole cable so under water when, the gravity of umbilical cables can substantially be supported with buoyancy
Disappear, stress is minimum.
As one embodiment, the unit 1 that blocks water includes that blocking water of being arranged along clockwise direction is wrapped and along axis
The filler 5 that blocks water of direction setting.The filler 5 that blocks water include be arranged in the axial direction block water and fill silk 51 and block water
Filling paste.The water stop function for the unit 1 that blocks water is further increased by the way that the filler that blocks water is arranged.Preferably, the sheath 11 that blocks water
Including being made of polyurethane material, wrapped 12 water suctions for including two-layer nonwoven and being located between two layers of non-woven fabrics that block water
Resin, the material of the sheath that blocks water are the polyurethane of water saturation 3/1000ths.As one embodiment, the filling that blocks water
Object 5 is arranged in the axial direction, fills silk 51 and water-blocking filling paste forms as longitudinal hydrating structure, and by blocking water, described to block water
Filling silk 51 expands after absorbing water, and fills space, to play resistance effect, the water-blocking filling paste is applied to functional unit combination
4 outer surfaces at soft condition after solidification, and do not absorb water, and prevent water from entering internal effect to play.
Preferably, the power line unit 41 includes power supply core 411 and the insulating layer being wrapped on power supply core 411
412.The power line unit 41 is at least two.The power supply core 411 is naked copper or tin plating soft copper conducting wire.
Preferably, the control line unit 42 includes at least two pairs control signal single lines 422 being twisted mutually and package
The control line sheath 421 for control 422 outer surface of signal single line being twisted mutually at least two Duis.The control signal single line 422
It is made of naked copper or tin-coated copper outer cladding polyethylene layer.Preferably, the control signal single line 422 is four.It is described
Control line sheath 421 is made of waterproof polyurethane.And then reach further waterproof purpose
Preferably, the fiber optic data communication unit 43 includes at least two single mode optical fibers；It is passed for underwater data signal
It is defeated to arrive water surface control terminal.The fiber optic data communication unit 43, which has, is not afraid of electromagnetic interference, high-fidelity transfer, optical fiber and its umbilical cord
Cable can bear 30,000,000 bendings, the working life that raising optical fiber and its frequent folding and unfolding of umbilical cables use.
Due to umbilical cables be to the influence in terms of equipment power under water it is very big, no matter can dive beneath the water several hundred meters small
Equipment, or to the large scale equipment of underwater several kms, drag the umbilical cables without neutral buoyancy design under water and need to be lost
A big chunk power, if suffered gravity is excessive in water for cable, cable can sink under water, in addition seabed is irregularly
Shape, equipment may be held by umbilical cables and can not work, or even increase equipment recovery difficult；If umbilical cables design is floated in water
Power is excessive, and whole cable will float in the water surface, increases the dive load of facilities, even more so that equipment is unable to maintain that under water normally
Work increases energy consumption.Therefore in order to realize that neutral buoyancy umbilical cables will be minimized to equipment stressing influence, it is preferred that the buoyancy
Unit 3 includes microcellular foam material buoyancy layer, and the poromerics can be PE or tpu material, to control whole cable density etc.
In the density of seawater, to achieve the purpose that umbilical cables are suspended or floated.Can function according to umbilical cord, structural requirement, adjustment
The material and thickness of buoyancy layer are set, so as to change the size for the buoyancy that umbilical cables are subject in water.And not by selection
The corresponding different model umbilical cable of same buoyancy unit 3, thus the navel in corresponding working environment and seawater or fresh water
The gravity being subject to cable is equal to the buoyancy being subject to.After the umbilical cables are put under water, the buoyancy of the umbilical cables in water is equal to
The gravity of the umbilical cables, to achieve the purpose that neutral buoyancy.When facilities underwater operation, cable is in suspended state, this
When umbilical cables cables gravity in water disappear substantially, the influence to equipment stress is approximately equal to zero.Retaining device power is maximized, is mentioned
High working efficiency reduces equipment energy consumption.
Preferably, the tension central beam 21 is by several twisted polyarylate fiber constrictions at the pulling force catch net
22 weave pulling force catch net for Kev wire drawing.It is common by wrapping up setting pulling force catch net 22 in 3 outer surface of buoyancy unit
Drawing-resistant function is played, to reach very high tension effect.To further achieve the purpose that tension.And make cable stress from outer
Inwardly become uniformly, reduce because certain point or one section of stress are excessive cause cable to be broken the case where.So that the umbilical cord
Cable breaks through the limitation of traditional 300 kilograms of cable, realizes the tensile strength of tonnage grade in limited external diametrical extent.
Preferably, the sheath 11 that blocks water is made using modified high-molecular polyurethane mixing material, is modified wear-resisting, resistance to low
Subzero 50 degree of temperature to 80 degree above freezing, sea water resistance, acid and alkali-resistance, high-tensile, as described in table one.High-tensile and certain hard
The outer jacket of degree combines, and not only can guarantee the needs of cable tension, but also can guarantee the underwater deformation situation resistant to pressure of cable, then
In addition the tubular structure for the sheath 11 that blocks water itself there are also the support of cable itself and buoyancy layer, allow umbilical cables under water
Long-term work not deformation, to guarantee that umbilical cables are minimum in seawater or the variation of light buoyancy, stress variation control is most in water
It is small.High-wear resistance protects cable internal structure, in cable use process, utmostly reduces side knock, scratches fish
Influence of situations such as the baiting to cable.
Table one
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.
Claims (10)
1. a kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic, connect for control terminal with underwater detection equipment, feature
It is, the umbilical cables include including the unit that blocks water, tension unit, buoyancy unit and functional unit combination, the unit that blocks water
It blocks water the filler wrapped and being arranged in the axial direction that blocks water with the sheath that blocks water of cavity in one, setting along clockwise direction,
The wrapped package that the blocks water functional unit combination is arranged, and block water wrapped setting described in the buoyancy unit package, the drawing
Power unit includes tension central beam and pulling force catch net, and the pulling force catch net wraps up the buoyancy unit setting, described to block water
Sheath wraps up the pulling force catch net setting, and the wrapped package that the blocks water tension central beam setting, the functional unit
Combination includes power line unit, control line unit, fiber optic data communication unit, the photoelectric compound cable and underwater detection equipment
When connection, the high-intensitive neutral buoyancy that the gravity of the high-intensitive compound umbilical cables of neutral buoyancy waterproof photovoltaic of underwater section is equal to underwater section is anti-
The buoyancy that the compound umbilical cables of water photoelectricity are subject in water.
2. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that the electricity
It is respectively provided with gap between source line unit, control line unit and fiber optic data communication unit, is separately filled in the gap
It blocks water and fills silk and water-blocking filling paste.
3. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that the resistance
Water filler includes that blocking water of being arranged in the axial direction fills silk and water-blocking filling paste.
4. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that the resistance
For water around the water-absorbing resin for including two-layer nonwoven and being located between two layers of non-woven fabrics, the material of the sheath that blocks water is full for water
With the polyurethane of degree 3/1000ths.
5. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that the electricity
Source line unit includes power supply core and the insulating layer that is wrapped on power supply core.
6. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that the control
Line unit processed include at least two pairs mutually twisted control signal single lines and be wrapped at least two pairs mutually twisted control believe
The control line sheath of number single line outer surface.
7. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 6, which is characterized in that the control
Line sheath processed is made of waterproof polyurethane.
8. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that the number
It include at least two single mode optical fibers according to line unit.
9. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that described floating
Power unit includes microcellular foam material buoyancy layer.
10. a kind of compound umbilical cables of high-intensitive neutral buoyancy waterproof photovoltaic according to claim 1, which is characterized in that described
Tension central beam is by several twisted polyarylate fiber constrictions at the pulling force catch net is woven by Kev wire drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998571.2U CN208655265U (en) | 2018-06-27 | 2018-06-27 | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820998571.2U CN208655265U (en) | 2018-06-27 | 2018-06-27 | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655265U true CN208655265U (en) | 2019-03-26 |
Family
ID=65782206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820998571.2U Active CN208655265U (en) | 2018-06-27 | 2018-06-27 | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597656A (en) * | 2018-06-27 | 2018-09-28 | 山东华苑电缆有限公司 | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic |
| CN110534231A (en) * | 2019-07-08 | 2019-12-03 | 江苏亨通海洋光网系统有限公司 | A kind of neutral buoyancy hydrophone array cable |
-
2018
- 2018-06-27 CN CN201820998571.2U patent/CN208655265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597656A (en) * | 2018-06-27 | 2018-09-28 | 山东华苑电缆有限公司 | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic |
| CN110534231A (en) * | 2019-07-08 | 2019-12-03 | 江苏亨通海洋光网系统有限公司 | A kind of neutral buoyancy hydrophone array cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9828068B2 (en) | Mechanical tether system for a submersible vehicle | |
| CN203311871U (en) | Umbilical cable for ocean engineering | |
| CN208655265U (en) | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic | |
| CN100498983C (en) | Heavy cable and zero float cable mixed type photoelectric composite tow cable | |
| CN203118671U (en) | Retractable multi-set lengthways water-stop photoelectric composite cable | |
| CN204066874U (en) | A kind of novel photoelectric compound watertight towrope | |
| CN205881496U (en) | Full carbon light cable | |
| CN209515220U (en) | A kind of direction waterproof mooring photoelectric composite cable | |
| CN208422465U (en) | A kind of floating on water surface cable | |
| CN108597656A (en) | A kind of compound umbilical cables of high intensity neutral buoyancy waterproof photovoltaic | |
| WO2019080498A1 (en) | Adjustable floating photoelectric hybrid cable for marine detection | |
| CN206075896U (en) | One kind holds lotus deep water umbilical cable | |
| CN2631012Y (en) | Underwater moored photoelectric composite cable | |
| CN201219040Y (en) | High-strength four-core stranded buoyant cable | |
| CN213123903U (en) | Photoelectric hybrid cable for underwater robot | |
| CN208315253U (en) | A kind of compound umbilical cables of high-strength waterproof photoelectricity | |
| WO2024152510A1 (en) | Photoelectric composite neutral cable | |
| CN204596456U (en) | A kind of aluminium alloy buoyancy cable | |
| CN206921573U (en) | A kind of neutral buoyancy optoelectronic composite cable | |
| CN205140563U (en) | Type of mooring ocean observation system is with deep sea optoelectrical composite cable | |
| CN107633901A (en) | A kind of compound neutral buoyancy seawater robot cable of photoelectricity | |
| CN212062012U (en) | Vision and 5G communication cable of flexible seabed robot | |
| CN105336423A (en) | Light precursor cable | |
| CN209249182U (en) | The high-strength cable of photoelectricity | |
| CN100495587C (en) | Floatage signal cable for ocean operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |