CN212082451U

CN212082451U - Submarine cable state on-line monitoring system

Info

Publication number: CN212082451U
Application number: CN202020779381.9U
Authority: CN
Inventors: 郭成伟
Original assignee: Suzhou Huamao Energy Technology Co ltd
Current assignee: Suzhou Huamao Energy Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-04
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a submarine cable state on-line monitoring system, including submarine cable temperature strain monitoring module, submarine cable disturbance monitoring module, boats and ships 3D stereoscopic monitoring module, submarine cable be equipped with fine monitoring module, GIS module and malfunction alerting module, submarine cable disturbance monitoring module comprises the fiber signal feedback system based on laser interference and the design of combining with phi-OTDR principle, boats and ships 3D stereoscopic monitoring module is by AIS boats and ships automatic identification system, ocean radar system, high frequency radio station, video system, stereoscopic monitoring buoy, long-range shouting system, searchlight and location beacon; the submarine cable state online monitoring system has the functions of real-time online temperature, strain distributed monitoring, real-time online disturbance monitoring and real-time AIS radar video 3D (automatic identification system) three-dimensional monitoring on a submarine cable warning area ship, and also has a good warning function, a good monitoring effect on the state of a cable is achieved, and the safety of a submarine cable line is effectively guaranteed.

Description

Submarine cable state on-line monitoring system

Technical Field

The utility model relates to a cable protection equipment field specifically is a submarine cable state on-line monitoring system.

Background

Submarine cables are laid between the offshore booster station and the land, between the fan and the offshore booster station, and a submarine cable state online monitoring system needs to detect the submarine cables; when the traditional submarine cable state online monitoring system works, the monitoring effect is poor; the three-dimensional monitoring buoy in the prior art is simple and crude in structure, single in function and poor in warning effect, so that the submarine cable state online monitoring system is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submarine cable state on-line monitoring system has real-time online temperature, the distributed monitoring of meeting an emergency, real-time online disturbance monitoring, real-time AIS radar video to the 3D stereoscopic monitoring's of submarine cable warning district ship function, also can have good warning function moreover, has good monitoring effect to the state of cable, effectively ensures submarine cable line's safety.

The purpose of the utility model can be realized by the following technical scheme:

a submarine cable state online monitoring system comprises a submarine cable temperature strain monitoring module, a submarine cable disturbance monitoring module, a ship 3D stereoscopic monitoring module, a submarine cable fiber preparation monitoring module, a GIS module and a fault alarm module, wherein the submarine cable temperature strain monitoring module consists of an optical fiber temperature strain monitoring system and an 8-channel BOTDA optical switch module, the submarine cable disturbance monitoring module consists of an optical fiber signal feedback system designed based on the combination of laser interference and a phi-OTDR principle, the ship 3D stereoscopic monitoring module consists of an AIS ship automatic identification system, an ocean radar system, a high-frequency radio station, a video system, a stereoscopic monitoring buoy, a remote shouting system, a searchlight and a positioning beacon, and the GIS module comprises a Google map display on land and an electronic sea map on sea;

three-dimensional monitoring buoy is including floating casing, bearing base, linking bridge, equipment box, photovoltaic module, lamp stand, warning light, supporting component, reflection of light lamp area and protection subassembly, two be provided with supporting component between the floating casing, the top terminal surface central authorities fixed mounting who floats the casing has the bearing base, the top central authorities fixed mounting of bearing base has the linking bridge, the top of linking bridge is provided with the equipment box, and the outside of equipment box is provided with photovoltaic module, the top terminal surface central authorities fixed mounting of equipment box has the lamp stand, and the top of lamp stand is connected and is installed the warning light, the terminal surface of floating the casing is provided with the protection subassembly.

As a further aspect of the present invention: the supporting component comprises connecting rods, material fences and material nets, the two ends of each connecting rod are fixedly connected with the inner wall of one side of the floating shell respectively, the material fences are mounted at the tops of the connecting rods in a hanging mode, and the material nets are mounted at the bottoms of the material fences.

As a further aspect of the present invention: the outer wall end face of the floating shell is fixedly attached with a reflecting lamp strip.

As a further aspect of the present invention: the outside of warning light cup joints and installs the buckler.

As a further aspect of the present invention: the photovoltaic component comprises a frame, a photovoltaic plate, a folding lug plate, a rotating bolt, a wire guide cylinder, a light energy conversion equipment body, a power supply box, a storage battery and a damping sponge, the machine frame is respectively arranged at two sides of the equipment box, the center of the end surface of the machine frame is fixedly provided with a photovoltaic panel, the wire guide cylinder is fixedly arranged at the center of the end surface at the bottom of the equipment box, the bottom of the wire guide cylinder is fixedly connected with the top end face of the connecting bracket, the light energy conversion equipment body is fixedly arranged in the bearing base, the top of the light energy conversion equipment body passes through the connecting bracket through a lead to be respectively connected with the photovoltaic panel and the warning lamp, the power box is fixedly arranged at the top of the inner side of the floating shell, the damping sponge is filled outside the power box, a storage battery is arranged inside the power box, and the storage battery is connected with the light energy conversion equipment body through a lead; the central fixed mounting of terminal surface has the rotation bolt around the equipment box, a side end face of frame is provided with two folding otic placodes, the rotation screw has been seted up to the terminal surface of folding otic placode, and the other end of rotating the bolt passes rotation screw and folding otic placode fixed connection.

As a further aspect of the present invention: the protection subassembly is including sealed apron, PMKD, joint ring and protection buoy, sealed apron passes through hinge fixed mounting at the front end terminal surface central authorities of showy casing, the both sides terminal surface of sealed apron is all pegged graft and is installed fastening screw, and fastening screw's one end passes the front end terminal surface fixed connection of sealed apron and showy casing, the inboard and the inside intercommunication of showy casing of sealed apron, and the protection buoy is located the inside of showy casing, PMKD fixed mounting is at a side terminal surface of showy casing, joint ring is installed to PMKD's a side terminal surface central authorities, and the both ends of protection buoy respectively with joint ring joint.

The utility model has the advantages that: the submarine cable state online monitoring system has the functions of real-time online temperature, strain distributed monitoring, real-time online disturbance monitoring and real-time 3D (three-dimensional) monitoring of a submarine cable warning area ship by AIS (automatic identification system) radar videos, and also has a good warning function, a good monitoring effect on the state of a cable, and the safety of a submarine cable line is effectively guaranteed; meanwhile, the three-dimensional monitoring buoy has a simple structure, a good floating effect and good wind and wave resistance; when using, can provide the electric energy for the warning light through photovoltaic module, green for reflection of light lamp area and warning light have good warning effect, through carrying out the joint installation with a plurality of protection components, thereby can mark the region of submarine cable around the wind field, thereby avoid submarine cable to receive that boats and ships get into the regional anchor of offshore wind electric field or operation and cause the destruction, have outstanding protection effect to submarine cable.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the system of the present invention;

fig. 2 is a schematic structural diagram of the ship 3D stereoscopic monitoring module of the present invention;

fig. 3 is a schematic view of the overall structure of the three-dimensional monitoring buoy of the present invention;

fig. 4 is a cross-sectional view of the floating shell of the three-dimensional monitoring buoy of the present invention;

fig. 5 is a schematic view of a partial structure of a photovoltaic module of the stereoscopic monitoring buoy of the present invention;

in the figure: 01. a submarine cable temperature strain monitoring module; 02. a submarine cable disturbance monitoring module; 03. a ship 3D monitoring module; 04. a submarine cable fiber preparation monitoring module; 05. a GIS module; 06. a fault alarm module; 031. an automatic identification system for AIS ships; 032. an ocean radar system; 033. a high frequency radio station; 034. a video system; 035. a stereoscopic monitoring buoy; 036. a remote shouting system; 037. a searchlight; 038. positioning a beacon; 1. a floating shell; 2. a load-bearing base; 3. connecting a bracket; 4. an equipment box; 5. a photovoltaic module; 6. a lamp socket; 7. a warning light; 8. a support assembly; 9. a light reflecting strip; 10. a protection component; 51. a frame; 52. a photovoltaic panel; 53. folding the ear plate; 54. rotating the bolt; 55. a wire guide cylinder; 56. a light energy conversion apparatus body; 57. a power supply box; 58. a storage battery; 59. a shock absorbing sponge; 81. a connecting rod; 82. a material fence; 83. a material net; 101. sealing the cover plate; 102. fixing the bottom plate; 103. a snap ring; 104. the buoy is protected.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, an online submarine cable state monitoring system includes a submarine cable temperature strain monitoring module 01, a submarine cable disturbance monitoring module 02, a ship 3D stereo monitoring module 03, a submarine cable fiber preparation monitoring module 04, a GIS module 05 and a fault alarm module 06, where the submarine cable temperature strain monitoring module 01 is composed of an optical fiber temperature strain monitoring system and an 8-channel BOTDA optical switch module, the submarine cable disturbance monitoring module 02 is composed of an optical fiber signal feedback system designed based on the combination of laser interference and a Φ -OTDR principle, the ship 3D stereo monitoring module 03 is composed of an AIS ship automatic identification system 031, an ocean radar system 032, a high-frequency radio station 033, a video system 034, a stereo monitoring buoy 035, a remote shouting system 036, a searchlight 037 and a positioning beacon 038, and the GIS module 05 includes a google map display on land and an electronic sea chart; the three-dimensional monitoring buoy 035 comprises floating shells 1, a bearing base 2, a connecting support 3, an equipment box 4, a photovoltaic assembly 5, a lamp holder 6, a warning lamp 7, a supporting assembly 8, a reflecting lamp strip 9 and a protecting assembly 10, wherein the supporting assembly 8 is arranged between the two floating shells 1, the supporting assembly 8 comprises connecting rods 81, material bars 82 and a material net 83, two ends of the four connecting rods 81 are fixedly connected with the inner wall of one side of each floating shell 1 respectively, the material bars 82 are mounted at the tops of the connecting rods 81 in a hanging mode, and the material net 83 is mounted at the bottoms of the material bars 82 so as to facilitate the placement of sundries; the end face of the outer wall of the floating shell 1 is fixedly attached with a reflective lamp strip 9, so that the reflective warning effect is improved; a bearing base 2 is fixedly arranged in the center of the top end surface of the floating shell 1, a connecting bracket 3 is fixedly arranged in the center of the top of the bearing base 2, an equipment box 4 is arranged on the top of the connecting bracket 3, and the outer side of the equipment box 4 is provided with a photovoltaic component 5, the photovoltaic component 5 comprises a frame 51, photovoltaic panels 52, folding ear panels 53, rotating bolts 54, a wire guide cylinder 55, a light energy conversion equipment body 56, a power box 57, a storage battery 58 and a damping sponge 59, the frame 51 is respectively arranged at two sides of the equipment box 4, the rotating bolts 54 are fixedly arranged at the center of the front and rear end surfaces of the equipment box 4, one side end surface of the frame 51 is provided with two folding ear panels 53, the end surface of the folding ear panels 53 is provided with rotating screw holes, the other end of the rotating bolt 54 passes through the rotating screw hole to be fixedly connected with the folding ear plate 53, so that the rack 51 can be conveniently folded, and the angle of the rack 51 can be adjusted; the photovoltaic panel 52 is fixedly installed in the center of the end face of the rack 51, the wire guide cylinder 55 is fixedly installed in the center of the end face of the bottom of the equipment box 4, the bottom of the wire guide cylinder 55 is fixedly connected with the end face of the top of the connecting support 3, the light energy conversion equipment body 56 is fixedly installed inside the bearing base 2, the top of the light energy conversion equipment body 56 penetrates through the connecting support 3 through a wire to be respectively connected with the photovoltaic panel 52 and the warning lamp 7, the power supply box 57 is fixedly installed at the top of the inner side of the floating shell 1, the damping sponge 59 is filled outside the power supply box 57, the storage battery 58 is arranged inside the power supply box 57, and the storage battery 58 is connected with the light; a lamp holder 6 is fixedly arranged in the center of the top end face of the equipment box 4, a warning lamp 7 is connected and arranged at the top of the lamp holder 6, and a waterproof cover is sleeved and arranged on the outer side of the warning lamp 7, so that the waterproof effect is improved; the end face of the floating shell 1 is provided with a protection component 10; the protection assembly 10 comprises a sealing cover plate 101, a fixed base plate 102, a clamping ring 103 and a protection buoy 104, the sealing cover plate 101 is fixedly installed in the center of the front end face of the floating shell 1 through hinges, fastening screws are installed on the two side end faces of the sealing cover plate 101 in an inserted mode, one ends of the fastening screws penetrate through the sealing cover plate 101 and are fixedly connected with the front end face of the floating shell 1, the inner side of the sealing cover plate 101 is communicated with the inside of the floating shell 1, the protection buoy 104 is located inside the floating shell 1, the fixed base plate 102 is fixedly installed on one side end face of the floating shell 1, the clamping ring 103 is installed in the center of one side end face of the fixed base plate 102, two ends of the protection buoy 104 are respectively clamped with the clamping ring 103, and the protection buoy can be conveniently hooked through the protection buoys 104, so.

The utility model discloses a theory of operation: the submarine cable temperature strain monitoring module 01 can comprehensively monitor the temperature and the stress of a submarine cable, meanwhile, the cable joint and a suspended span area are monitored in a key mode, abnormal expansion and the like of the high-voltage electric breakdown submarine cable, the submarine cable joint and the submarine cable under stress can be found in time, the safety of a power transmission line is effectively guaranteed, external disturbance of the submarine cable can be monitored through the submarine cable disturbance monitoring module 02, damage possibly suffered by the submarine cable can be monitored in real time, and early warning and positioning are carried out on sudden damage events; the AIS ship automatic identification system 031 of the ship 3D monitoring module 03 can identify and position ships in the sea area where the submarine cables are laid, real-time monitor various states such as ship deceleration, ship anchorage and ship stoppage, sea surface targets in a certain range of sea can be effectively monitored and tracked through the ocean radar system 032, the high-frequency radio 033 is arranged in a land centralized control center, and a monitoring person in abnormal conditions can talk with the ships through the high-frequency radio 033, so that the emergency situation is solved, and the video system 034 is used for all-weather omnibearing observation and monitoring of ships operating on the water surface, water surface environments, air targets and the like; in order to prevent ships from entering an offshore wind field area to be anchored or damaged during operation, three-dimensional monitoring buoys 035 can be arranged around the wind field, when the wind field monitoring buoy is used, the floating shells 1 are placed around the wind field, the floating shells 1 are connected through the protection assembly 10, after the sealing cover plate 101 is opened, the protection buoys 104 in the floating shells 1 are taken out, one ends of the protection buoys 104 are connected with the clamping rings 103 on the outer sides of the fixed base plates 102, the other ends of the protection buoys 104 are clamped with the clamping rings 103 of the adjacent floating shells 1, the floating shells 1 are clamped and surrounded through the protection buoys 104, so that the position of the wind field can be identified, during daily use, the warning lamps 7 can be powered through the photovoltaic assemblies 5, the light energy conversion equipment body 56 in the bearing base 2 works, and light energy absorbed by the photovoltaic panels 52 on the inner sides of the racks 51 penetrates through the connecting supports 3 through leads and is converted from the light energy in the bearing base 2 The light energy conversion equipment body 56 is connected, so that the light energy conversion equipment body 56 can convert light energy into electric energy to be stored in a storage battery 58 inside a power box 57, the electric energy can be transmitted to the warning lamp 7 for use through the wire guide cylinder 55 and the lamp holder 6 at the top of the equipment box 4, the warning lamp 7 can emit warning light, the rotating bolt 54 on one side of the equipment box 4 is loosened, the angle of the rack 51 can be adjusted by rotating the folding lug plate 53, the angle of the photovoltaic panel 52 is adjusted, and the photovoltaic panel 52 can conveniently work; the reflective lamp strip 9 on the outer side of the floating shell 1 can improve the reflective performance of the floating shell 1, further improve the warning effect, sundries and redundant protective buoys 104 can be stored through the supporting component 8 between the two floating shells 1, and the material net 83 is hung and installed inside the connecting rod 81, so that the material net 83 can provide a supporting effect for the material fence 82, and articles can be placed inside the material fence 82; the damping sponge 59 can have a certain buffering effect on the power box 57; driving away a vessel into the surveillance zone by way of a remote shouting system 036; the searchlight 037 can play a role in searchlighting illumination; the positioning beacon 038 can transmit a distress signal in an emergency, so that timely rescue is realized; the submarine cable spare fiber monitoring module 04 can monitor the measured optical fiber signal in real time, and when the transmission quality of an optical cable line is reduced due to poor cable connection, construction or artificial damage, water vapor permeating into an optical fiber core wire, poor joint contact and the like, an alarm can be given immediately and a fault can be accurately positioned; the GIS module 05 can display the whole trend of the submarine cable and calibrate the monitoring areas on land and sea; the fault alarm module 06 can realize fault alarm to remind the operator of the fault condition.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A submarine cable state online monitoring system is characterized by comprising a submarine cable temperature strain monitoring module (01), a submarine cable disturbance monitoring module (02), a ship 3D stereoscopic monitoring module (03), a submarine cable fiber preparation monitoring module (04), a GIS module (05) and a fault alarm module (06), wherein the submarine cable temperature strain monitoring module (01) consists of an optical fiber temperature strain monitoring system and an 8-channel BOTDA optical switch module, the submarine cable disturbance monitoring module (02) consists of an optical fiber signal feedback system designed based on the combination of laser interference and a phi-OTDR principle, the ship 3D stereoscopic monitoring module (03) consists of an AIS ship automatic identification system (031), an ocean radar system (032), a high-frequency radio station (033), a video system (034), a stereoscopic monitoring buoy (035), a remote shouting system (036), a searchlight (037) and a positioning beacon (038), the GIS module (05) comprises a Google map display on land and an electronic chart on sea;

the three-dimensional monitoring buoy (035) comprises floating shells (1), a bearing base (2), a connecting support (3), an equipment box (4), a photovoltaic component (5), a lamp holder (6), a warning lamp (7), a supporting component (8), a reflecting lamp strip (9) and a protection component (10), wherein the supporting component (8) is arranged between the two floating shells (1), the bearing base (2) is fixedly installed in the center of the top end face of the floating shell (1), the connecting support (3) is fixedly installed in the center of the top of the bearing base (2), the equipment box (4) is arranged at the top of the connecting support (3), the photovoltaic component (5) is arranged on the outer side of the equipment box (4), the lamp holder (6) is fixedly installed in the center of the top end face of the equipment box (4), and the warning lamp (7) is installed at the top of the lamp holder (6, the end face of the floating shell (1) is provided with a protection component (10).

2. The submarine cable state online monitoring system according to claim 1, wherein the support assembly (8) comprises connecting rods (81), a material fence (82) and a material net (83), two ends of each of the four connecting rods (81) are fixedly connected with the inner wall of one side of the floating shell (1), the material fence (82) is installed at the top of each connecting rod (81) in a hanging mode, and the material net (83) is installed at the bottom of each material fence (82).

3. The submarine cable state online monitoring system according to claim 1, wherein a light reflecting strip (9) is fixedly attached to the end face of the outer wall of the floating shell (1).

4. Submarine cable state on-line monitoring system according to claim 1, wherein the outside of warning light (7) is socketed with a waterproof cover.

5. The submarine cable state online monitoring system according to claim 1, wherein the photovoltaic module (5) comprises a rack (51), a photovoltaic panel (52), a folding lug plate (53), a rotating bolt (54), a wire guide cylinder (55), a light energy conversion device body (56), a power supply box (57), a storage battery (58) and a damping sponge (59), the rack (51) is respectively arranged at two sides of the device box (4), the photovoltaic panel (52) is fixedly arranged at the center of the end surface of the rack (51), the wire guide cylinder (55) is fixedly arranged at the center of the bottom end surface of the device box (4), the bottom of the wire guide cylinder (55) is fixedly connected with the top end surface of the connecting bracket (3), the light energy conversion device body (56) is fixedly arranged inside the bearing base (2), and the top of the light energy conversion device body (56) passes through the connecting bracket (3) through a wire to be respectively connected with the photovoltaic panel (52) and the warning lamp (7), the power supply box (57) is fixedly installed at the top of the inner side of the floating shell (1), a damping sponge (59) is filled at the outer side of the power supply box (57), a storage battery (58) is arranged inside the power supply box (57), and the storage battery (58) is connected with the light energy conversion equipment body (56) through a lead; the utility model discloses an equipment box, including equipment box (4), frame (51), rotation bolt (54) are installed to the front and back terminal surface central authorities fixed mounting of equipment box (4), one side terminal surface of frame (51) is provided with two folding otic placodes (53), the rotation screw has been seted up to the terminal surface of folding otic placode (53), and the other end of rotating bolt (54) passes rotation screw and folding otic placode (53) fixed connection.

6. The submarine cable state online monitoring system according to claim 1, wherein the protection assembly (10) comprises a sealing cover plate (101), a fixed base plate (102), a clamping ring (103) and a protection buoy (104), the sealing cover plate (101) is fixedly installed in the center of the front end face of the floating shell (1) through a hinge, fastening screws are installed on the two side end faces of the sealing cover plate (101) in an inserted manner, one ends of the fastening screws penetrate through the sealing cover plate (101) to be fixedly connected with the front end face of the floating shell (1), the inner side of the sealing cover plate (101) is communicated with the inside of the floating shell (1), the protection buoy (104) is located in the floating shell (1), the fixed base plate (102) is fixedly installed on one side end face of the floating shell (1), the clamping ring (103) is installed in the center of one side end face of the fixed base plate (102), and two ends of the protective buoy (104) are respectively clamped with the clamping rings (103).