CN113922881A - Optical fiber release management repeater for deep sea equipment - Google Patents
Optical fiber release management repeater for deep sea equipment Download PDFInfo
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- CN113922881A CN113922881A CN202111090245.4A CN202111090245A CN113922881A CN 113922881 A CN113922881 A CN 113922881A CN 202111090245 A CN202111090245 A CN 202111090245A CN 113922881 A CN113922881 A CN 113922881A
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- deep sea
- optical fiber
- repeater
- sea equipment
- underwater
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 230000005622 photoelectricity Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000004891 communication Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Abstract
The invention relates to the technical field of deep sea equipment placement and communication, in particular to a deep sea equipment optical fiber release management repeater which comprises a repeater frame, wherein the top of the repeater frame is rotatably connected with a bearing head through a pin shaft, a high-voltage wiring transformer box, a voltage-resistant electronic cabin and a signal wiring box are fixedly connected inside the repeater frame, a photoelectric composite armored cable is inserted inside the bearing head, the bottom end of the photoelectric composite armored cable penetrates through the bearing head and is fixedly connected with the high-voltage wiring transformer box, the voltage-resistant electronic cabin is connected with the signal wiring box through a watertight cable, and a propeller, a load rejection motor, an underwater camera, an underwater lamp and an optical fiber micro cable cluster are fixedly connected inside the repeater frame. The communication optical fiber of the deep sea equipment is connected through the optical fiber micro cable cluster, the deep sea equipment is arranged in the deep water environment, the success rate of underwater communication is effectively improved, the structure is compact, the manufacturing cost is low, and the universality is high.
Description
Technical Field
The invention relates to the technical field of deep sea equipment deployment and communication, in particular to a deep sea equipment optical fiber release management repeater.
Background
Over 70% of the earth's surface is covered by oceans, which contain abundant mineral and biological resources, and there are many unblended puzzles for human beings. With the progress of science and technology, people focus on exploration and resource development in deep sea. Equipment such as deep sea manned submersible vehicles (HOVs), unmanned underwater robots (ROVs, AUVs) and deep-in LANDERs (LANDERs) are important tools for human beings to search deep sea mysteries.
The area of 50 meters to 11000 meters underwater is defined as the full sea depth by people, with the increase of the submergence depth, the seawater is used as a natural barrier to block the transmission of most signals, most of the existing distribution modes are distributed on the water surface, the influence of complex water flow on the water surface on an optical fiber link cannot be eliminated, meanwhile, an effective real-time observation means is lacked, and in order to ensure the stable and reliable signal transmission with deep sea equipment, the deep sea equipment optical fiber release management repeater is designed.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a deep sea equipment optical fiber release management repeater.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an optical fiber release management repeater is equipped in deep sea, includes the repeater frame, the top of repeater frame is connected with the bearing head through the round pin axle rotation, the inside fixedly connected with high-pressure wiring transformer case, withstand voltage electronic compartment and the signal connection case of repeater frame, the inside of bearing head is pegged graft and is had the compound armoured cable of photoelectricity, and the bottom of the compound armoured cable of photoelectricity passes bearing head and high-pressure wiring transformer case fixed connection, the inside of high-pressure wiring transformer case is provided with the transformer, transformer and withstand voltage electronic compartment electric connection, withstand voltage electronic compartment is connected with the signal connection case through the watertight cable, the inside fixedly connected with propeller, the motor of throwing load, camera under water, lamp and the little cable wire group of optic fibre of repeater frame.
Preferably, the propeller, the load rejection motor, the underwater camera and the underwater lamp are connected with the signal connection box through watertight cables.
Preferably, the optical fiber micro cable coil is assembled with an optical fiber, one end of the optical fiber is fixedly connected with deep sea equipment, and the other end of the optical fiber is connected with the high-voltage wiring transformer box and is connected with the optical fiber in the photoelectric composite armored cable.
Preferably, the inside fixedly connected with pressure compensator of repeater frame, just pressure compensator passes through pipeline and high-voltage wiring transformer case fixed connection, signal connection case fixed connection is at the top of throwing year motor.
Preferably, the bottom of the repeater frame is provided with a detacher through a pin shaft, and the bottom of the repeater frame is fixedly connected with a base.
Preferably, the number of the propellers, the number of the underwater cameras and the number of the underwater lamps are two, the propellers and the underwater lamps are arranged in a bilateral symmetry mode, and the underwater cameras are arranged in a front-back symmetry mode.
The invention has the beneficial effects that: the device and the deep sea equipment can be integrally arranged in a designated deep sea environment through the photoelectric composite armored cable, the state of an optical fiber communication link of the deep sea equipment is remotely separated and monitored, the photoelectric composite armored cable is connected with a high-voltage wiring transformer box after passing through a bearing head, high voltage is converted into low voltage through a transformer and is connected with a pressure-resistant electronic cabin, the pressure-resistant electronic cabin is connected with a signal wiring box through a watertight cable after signal conversion and processing, a lifting device of the deep sea equipment to be released is connected by using a detacher, the communication optical fiber of the deep sea equipment is connected by using an optical fiber micro cable coil, the deep sea equipment is arranged in the deep water environment, the deep sea equipment on the detacher is released by using a load rejection motor after reaching a designated position, the release state of the optical fiber of the deep sea equipment is monitored by using an underwater camera, an underwater lamp and the like, the success rate of underwater communication is effectively improved, and the structure is compact, low manufacturing cost and strong universality.
Drawings
Fig. 1 is a schematic structural diagram of a deep-sea equipment optical fiber release management repeater according to the present invention;
fig. 2 is a schematic back structure diagram of a deep-sea equipment optical fiber release management repeater according to the present invention.
In the figure: 1. a load bearing head; 2. a detacher; 3. a repeater frame; 4. a high voltage wiring transformer box; 5. a pressure-resistant electronic cabin; 6. a signal junction box; 7. a propeller; 8. a load rejection motor; 9. an underwater camera; 10. an underwater light; 11. a pressure compensator; 12. a fiber optic micro cable cluster; 13. a base.
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.
Referring to fig. 1-2, an optical fiber release management repeater for deep sea equipment comprises a repeater frame 3, the top of the repeater frame 3 is rotatably connected with a bearing head 1 through a pin shaft, so that the bearing head 1 can swing freely, the bearing head 1 is connected with an armored cable by using epoxy resin glue, the interior of the repeater frame 3 is fixedly connected with a high-voltage wiring transformer box 4, a voltage-resistant electronic cabin 5 and a signal wiring box 6, the interior of the bearing head 1 is inserted with a photoelectric composite armored cable, the bottom end of the photoelectric composite armored cable passes through the bearing head 1 and is fixedly connected with the high-voltage wiring transformer box 4, the interior of the high-voltage wiring transformer box 4 is provided with a transformer, the transformer is electrically connected with the voltage-resistant electronic cabin 5, the voltage-resistant electronic cabin 5 is connected with the signal wiring box 6 through a watertight cable, after the armored cable is connected into the high-voltage wiring transformer box 4, the high-voltage power is changed into low voltage power and is connected into the voltage-resistant electronic cabin 5 and the signal wiring box 6 through the transformer, the pressure-resistant electronic cabin 5 is connected with the signal connection box 6 through a watertight cable, and mutually transmits electric signals and network signals.
The device and the deep sea equipment can be integrally arranged in a specified deep sea environment through the photoelectric composite armored cable, the state of an optical fiber communication link of the deep sea equipment is remotely controlled, the unhooking device 2 is connected with a lifting device of the deep sea equipment to be released, the optical fiber micro cable coil 12 is connected with the communication optical fiber of the deep sea equipment, the deep sea equipment is arranged in the deep sea environment, the deep sea equipment on the unhooking device 2 is released through the load throwing motor 8 after reaching the specified position, the release state of the optical fiber of the deep sea equipment is monitored through the underwater camera 9, the underwater lamp 10 and the like, the success rate of underwater communication is effectively improved, the structure is compact, the manufacturing cost is low, and the universality is strong.
And the inside fixedly connected with propeller 7 of repeater frame 3, throw and carry motor 8, underwater camera 9, under water lamp 10 and optic fibre micro cable group 12, propeller 7, throw and carry motor 8, under water camera 9 and under water lamp 10 are connected with signal connection box 6 through the watertight cable, can remote control propeller 7, throw and carry motor 8, under water camera 9, under water lamp 10 through signal connection box 6.
Wherein, the quantity of propeller 7, camera 9 and lamp 10 under water all sets up to two, and two propellers 7 and two equal bilateral symmetry of lamp 10 under water set up, and two camera 9 front and back symmetries under water set up, are the symmetric distribution because of propeller 7 and install on repeater frame 3, and 7 directions of propeller are perpendicular with the device axis direction for prevent that the device from circling in the deep sea environment.
The optical fiber micro cable coil 12 is equipped with optical fibers, one end of each optical fiber is fixedly connected with deep sea equipment, and the other end of each optical fiber is connected with the high-voltage wiring transformer box 4 and is connected with the optical fibers in the photoelectric composite armored cable.
In addition, the interior of the repeater frame 3 is fixedly connected with a pressure compensator 11, the pressure compensator 11 is fixedly connected with a high-voltage wiring transformer box 4 through a pipeline, a signal wiring box 6 is fixedly connected with the top of the load rejection motor 8, the signal wiring box 6 is connected with the shell of the load rejection motor 8 and is filled with an oily medium so as to balance the internal and external pressure of deep sea equipment and prevent the deep sea equipment from being damaged by huge water pressure, the bottom of the repeater frame 3 is provided with a detacher 2 through a pin shaft, the bottom of the repeater frame 3 is fixedly connected with a base 13, the detacher 2 is arranged at the bottom of the repeater frame 3 through the pin shaft and can freely swing, the detacher 2 can realize locking with a hoisting device of the deep sea equipment, one end of the detacher 2 is provided with a rope, the rope of the detacher 2 is connected to the rotating shaft of the load rejection motor 8, when the load rejection is needed, the rotating shaft of the load rejection motor 8 rotates to pull the rope, the unlocking release of the detacher 2 can be realized.
In the embodiment, in the use process, firstly, a bearing head 1 is connected with an armored cable by using epoxy resin glue, the bottom end of a photoelectric composite armored cable penetrates through the bearing head 1 to be fixedly connected with a high-voltage wiring transformer box 4, a transformer is arranged in the high-voltage wiring transformer box 4 and is electrically connected with a voltage-resistant electronic cabin 5, the voltage-resistant electronic cabin 5 is connected with a signal wiring box 6 through a watertight cable, after the armored cable is connected into the high-voltage wiring transformer box 4, high-voltage electricity is changed into low-voltage electricity through the transformer to be connected into the voltage-resistant electronic cabin 5 and the signal wiring box 6, the voltage-resistant electronic cabin 5 is connected with the signal wiring box 6 through the watertight cable, and electric signals and network signals are mutually transmitted;
then, the unhooking device 2 is locked with a hoisting device of the deep sea equipment, the device and the deep sea equipment are integrally arranged in a specified deep sea environment through a photoelectric composite armored cable, then a signal is transmitted through a signal junction box 6, a rotating shaft of a load rejection motor 8 is controlled to rotate, a rope on the unhooking device 2 is pulled, the unhooking device 2 and the deep sea equipment can be unlocked and released, the device can be controlled to move through two arranged propellers 7, and the release state of the deep sea equipment optical fiber is monitored by using an underwater camera 9, an underwater lamp 10 and the like.
In the invention, the device and the deep sea equipment can be integrally arranged in a designated deep sea environment through the photoelectric composite armored cable, the state of an optical fiber communication link of the deep sea equipment is remotely separated and monitored, the photoelectric composite armored cable passes through a bearing head and then is connected with a high-voltage wiring transformer box, high voltage is converted into low voltage through a transformer and then is connected with a pressure-resistant electronic cabin 5, the pressure-resistant electronic cabin 5 is connected with a signal wiring box 6 through a watertight cable after signal conversion and processing, a lifting device of the deep sea equipment to be released is connected by using a detacher 2, the communication optical fiber of the deep sea equipment is connected by using an optical fiber micro cable cluster 12, the deep sea equipment is arranged in the deep sea, the deep sea equipment on the detacher 2 is released through a water environment throwing motor 8 after reaching a designated position, the release state of the optical fiber of the deep sea equipment is monitored by using an underwater camera 9 and an underwater lamp 10, and the success rate of underwater communication is effectively improved, compact structure, low manufacturing cost and strong universality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an optical fiber release management repeater is equipped in deep sea, includes repeater frame (3), its characterized in that, the top of repeater frame (3) is connected with bearing head (1) through round pin axle rotation, the inside fixedly connected with high-pressure wiring transformer case (4), withstand voltage electronic compartment (5) and signal connection case (6) of repeater frame (3), the inside grafting of bearing head (1) has the compound armoured cable of photoelectricity, and the bottom of the compound armoured cable of photoelectricity passes bearing head (1) and high-pressure wiring transformer case (4) fixed connection, the inside of high-pressure wiring transformer case (4) is provided with the transformer, transformer and withstand voltage electronic compartment (5) electric connection, withstand voltage electronic compartment (5) are connected with signal connection case (6) through the watertight cable, the inside fixedly connected with propeller (7) of repeater frame (3), The underwater vehicle comprises a load rejection motor (8), an underwater camera (9), an underwater lamp (10) and an optical fiber micro cable coil (12).
2. Deep sea equipment optical fiber release management repeater according to claim 1, characterized in that the thruster (7), the load rejection motor (8), the underwater camera (9) and the underwater light (10) are connected with the signal connection box (6) by watertight cables.
3. Deep sea equipment optical fiber release management repeater according to claim 1, wherein the optical fiber micro cable cluster (12) is equipped with optical fibers, one end of which is fixedly connected with deep sea equipment, and the other end of which is connected with the high voltage connection transformer box (4) and is connected with the optical fibers in the photoelectric composite armored cable.
4. Deep sea equipment fibre release management repeater according to claim 1, characterized in that a pressure compensator (11) is fixedly connected to the inside of the repeater frame (3).
5. The deep sea equipment optical fiber release management repeater according to claim 4, wherein the pressure compensator (11) is fixedly connected with the high voltage wiring transformer box (4) through a pipeline, and the signal wiring box (6) is fixedly connected to the top of the load rejection motor (8).
6. The deep sea equipment optical fiber release management repeater according to claim 1, wherein the bottom of the repeater frame (3) is provided with the unhooking device (2) through a pin shaft, and the bottom of the repeater frame (3) is fixedly connected with a base (13).
7. The deep sea equipment optical fiber release management repeater according to claim 1, wherein the number of the propellers (7), the underwater cameras (9) and the underwater lamps (10) is two, the two propellers (7) and the two underwater lamps (10) are arranged in bilateral symmetry, and the two underwater cameras (9) are arranged in front-back symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111090245.4A CN113922881A (en) | 2021-09-17 | 2021-09-17 | Optical fiber release management repeater for deep sea equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111090245.4A CN113922881A (en) | 2021-09-17 | 2021-09-17 | Optical fiber release management repeater for deep sea equipment |
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| Publication Number | Publication Date |
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| CN113922881A true CN113922881A (en) | 2022-01-11 |
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| CN202111090245.4A Pending CN113922881A (en) | 2021-09-17 | 2021-09-17 | Optical fiber release management repeater for deep sea equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006078677A (en) * | 2004-09-08 | 2006-03-23 | Occ Corp | Optical submarine repeater and method for storing excessive part of connection in optical submarine repeater |
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| CN111045173A (en) * | 2019-11-14 | 2020-04-21 | 上海交通大学 | Optical fiber cable laying process protection device of optical fiber remote control submersible and working method thereof |
| CN111391985A (en) * | 2020-04-01 | 2020-07-10 | 杭州瑞晟博科技有限公司 | Submarine cable laying device suitable for underwater remote control operation robot |
| CN112829902A (en) * | 2019-11-22 | 2021-05-25 | 中国科学院沈阳自动化研究所 | Optical fiber compensation device for underwater robot |
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2021
- 2021-09-17 CN CN202111090245.4A patent/CN113922881A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006078677A (en) * | 2004-09-08 | 2006-03-23 | Occ Corp | Optical submarine repeater and method for storing excessive part of connection in optical submarine repeater |
| CN206307257U (en) * | 2016-12-27 | 2017-07-07 | 中国科学院沈阳自动化研究所 | Loading system is thrown in deep-sea works release |
| CN206394850U (en) * | 2016-12-27 | 2017-08-11 | 中国科学院沈阳自动化研究所 | A kind of long-term ocean weather station observation device of deep-sea ecological process |
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Application publication date: 20220111 |