CN116074992A - Submarine monitoring base station device and submarine pipeline monitoring system - Google Patents
Submarine monitoring base station device and submarine pipeline monitoring system Download PDFInfo
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- CN116074992A CN116074992A CN202310058876.0A CN202310058876A CN116074992A CN 116074992 A CN116074992 A CN 116074992A CN 202310058876 A CN202310058876 A CN 202310058876A CN 116074992 A CN116074992 A CN 116074992A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/04—Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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Abstract
The invention discloses a submarine monitoring base station device, which comprises a base station main body, a first waterproof sealed cabin and a signal transmitting assembly, wherein the base station main body is provided with a first waterproof sealing cabin; the base station main body is fixedly arranged on the seabed, the first waterproof sealed cabin is fixedly arranged on the base station main body, and the data acquisition module is fixedly arranged in the first waterproof sealed cabin; the signal transmitting assembly is fixedly arranged on the base station main body and is used for being in communication connection with the data acquisition module and the external receiving module, and the signal transmitting assembly can receive the monitoring signal received by the data acquisition module and transmit the monitoring signal to the external receiving module. The submarine monitoring base station device provided by the invention is convenient for transmission and acquisition of submarine monitoring data and can be stably placed on the seabed. The invention also provides a submarine pipeline monitoring system comprising the submarine monitoring base station device.
Description
Technical Field
The invention relates to the technical field of ocean engineering, in particular to a submarine monitoring base station device and a submarine pipeline monitoring system.
Background
Along with the development of society, the progress of age and the demand for various energy sources, reasonable development and application of submarine resources have become a trend, pipeline transportation is one of the most important submarine natural gas and petroleum transportation modes, and the monitoring of the working state of a transportation pipeline has important significance in providing early warning and timely rush repair for important energy source leakage; at present, a transportation pipeline is buried in a shallow seabed bottom layer, and the pipeline is irreversibly deformed due to the influence of the load of long-term geological structure change, wind, wave and current combined action and ship anchoring operation, so that the problem of great energy leakage can be possibly caused if a pipeline section cannot be found and repaired in time.
Therefore, state parameters of the submarine pipeline need to be detected, as in a submarine bare pipeline oscillation displacement monitoring device provided by patent CN109489537B, the device can be installed at the submarine pipeline and monitor the oscillation displacement of the submarine pipeline, but a data acquisition instrument and a recording instrument of the monitoring device are positioned in a sealed cabin, and the data acquisition can only be carried out by taking the sealed cabin out of the submarine in the device, so that the data acquisition is inconvenient; and the sealed cabin is placed in the seabed by adopting a high-strength plastic material, and can deviate under the action of water flow to influence the use.
Disclosure of Invention
The invention aims to provide a submarine monitoring base station device and a submarine pipeline monitoring system, which are used for solving the problems in the prior art, facilitating the transmission and acquisition of submarine monitoring data and being capable of being stably placed on the seabed.
In order to achieve the above object, the present invention provides the following solutions:
the invention provides a submarine pipeline monitoring device, which comprises a base station main body, a first waterproof sealed cabin and a signal transmitting assembly, wherein the base station main body is provided with a first waterproof sealing cabin; the base station main body is fixedly arranged on a seabed, the first waterproof sealed cabin is fixedly arranged on the base station main body, and the data acquisition module is fixedly arranged in the first waterproof sealed cabin; the signal transmitting assembly is fixedly arranged on the base station main body and is used for being in communication connection with the data acquisition module and the external receiving module, and the signal transmitting assembly can receive the monitoring signal received by the data acquisition module and transmit the monitoring signal to the external receiving module.
Preferably, the signal transmitting assembly comprises a transmitting module and a communication rod; the first waterproof sealing cabin is internally provided with a storage module; one end of the communication rod is fixedly connected with the base station main body, and the other end of the communication rod can extend out of the seabed surface and is fixedly connected with the transmitting module; the transmitting module is used for being in communication connection with the data acquisition module, the storage module and the external receiving module, and the transmitting module can receive the monitoring signals of the data acquisition module and the storage module and transmit the monitoring signals to the external receiving module.
Preferably, the transmitting module is set to be an acoustic communicator, the acoustic communicator is used for being in communication connection with the data acquisition module, the storage module and the external receiving module, and the acoustic communicator is used for receiving and processing the monitoring signals of the data acquisition module and the storage module and transmitting acoustic signals to the external receiving module towards the sea surface.
Preferably, the first waterproof sealing cabin is also used for fixedly arranging a first power supply component; the first waterproof sealed cabin is provided with a first waterproof charging interface, a waterproof data transmission interface, a standby waterproof data transmission interface and at least one waterproof data receiving interface; the first waterproof charging interface is used for being connected with the first power supply component and can be connected with an external power supply to charge the first power supply component, the waterproof data transmission interface is used for being connected with a transmission cable to enable the signal transmitting assembly to be in communication connection with the data acquisition module and the storage module, the standby waterproof data transmission interface can be connected with external acquisition equipment to directly receive monitoring signals of the data acquisition module and the storage module, and the waterproof data receiving interface is used for being connected with the transmission cable to enable the data acquisition module to be in communication connection with the monitoring assembly.
Preferably, the base station further comprises a second waterproof sealed cabin, the second waterproof sealed cabin is fixedly arranged on the base station main body, and a second power supply component is fixedly arranged in the second waterproof sealed cabin.
Preferably, a second waterproof charging interface and a waterproof power supply interface are arranged on the second waterproof sealed cabin, the second waterproof charging interface is used for being connected with the second power supply component and can be connected with an external power supply to charge the second power supply component, and the waterproof power supply interface is used for connecting a cable to supply power to the signal transmitting component.
Preferably, the base station main body is made of cement, the first waterproof sealed cabin, the second waterproof sealed cabin and the communication rod are made of stainless steel, and the first waterproof sealed cabin, the second waterproof sealed cabin and the communication rod can be detachably arranged on the base station main body.
Preferably, the base station main body is provided with a hoisting part capable of being connected with external hoisting equipment.
The invention also provides a submarine pipeline monitoring system which comprises the submarine monitoring base station device, a monitoring assembly, a data acquisition module and an external receiving module; the monitoring component is used for being placed in an area to be monitored on the pipeline, and is used for monitoring the state of the pipeline and sending out a monitoring signal; the data acquisition module is fixedly arranged in the first waterproof sealing cabin and is used for being in communication connection with the monitoring assembly and the signal transmitting assembly, and the data acquisition module can receive the monitoring signal of the monitoring assembly and transmit the monitoring signal to the signal transmitting assembly; the external receiving module is in communication connection with the signal transmitting assembly, and the signal transmitting assembly can receive the monitoring signal and transmit the monitoring signal to the external receiving module.
Preferably, the device further comprises a memory module, a first power supply part and a second power supply part; the submarine monitoring base station device further comprises a second waterproof sealed cabin; the storage module and the first power supply component are fixedly arranged in the first waterproof sealing cabin, the storage module is in communication connection with the data acquisition module and the signal emission component, the data acquisition module can store the monitoring signal through the storage module, and the signal emission component can also receive the monitoring signal of the storage module and can transmit the monitoring signal to the external receiving module; the first power supply component is electrically connected with the data acquisition module and the storage module and can provide required electric energy for the data acquisition module and the storage module; the second power supply component is arranged in the second waterproof sealing cabin, and is used for being electrically connected with the signal transmitting component and capable of providing the required electric energy.
Compared with the prior art, the invention has the following technical effects:
according to the seabed monitoring base station device provided by the invention, the base station main body is fixedly arranged on the seabed, the first waterproof sealed cabin for placing the data acquisition module is fixedly arranged, the first waterproof sealed cabin and the signal transmitting assembly can be stably arranged on the seabed under the action of the base station main body, the deviation is avoided, and the monitoring signals acquired by the data acquisition module can be directly transmitted to the external receiving module, so that the acquisition of monitoring data can be realized without moving the seabed monitoring base station device, and the data acquisition is convenient.
According to the submarine pipeline monitoring system provided by the invention, the submarine monitoring base station device can be stably placed on the seabed, and the submarine monitoring base station device can directly transmit monitoring data to the external receiving module in situ on the seabed, so that the data acquisition is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a base station apparatus for seafloor monitoring according to a first embodiment;
fig. 2 is a schematic structural view of a first watertight compartment according to the first embodiment;
fig. 3 is a schematic structural view of a second watertight compartment according to the first embodiment;
fig. 4 is a schematic structural diagram of a submarine pipeline monitoring system according to a second embodiment;
fig. 5 is a schematic diagram of communication connection of a submarine pipeline monitoring system according to the second embodiment.
Icon: 1-a subsea pipeline monitoring system; 10-a subsea monitoring base station device; 11-a base station body; 12-a first watertight capsule; 121-a first waterproof charging interface; 122-a waterproof data transmission interface; 123-a standby waterproof data transmission interface; 124-a waterproof data receiving interface; 13-a signal transmitting assembly; 131-a transmitting module; 132—a communication lever; 14-a second watertight compartment; 141-a second waterproof charging interface; 142-waterproof power interface; 15-a hoisting part; 20-monitoring the assembly; 30-a data acquisition module; 40-an external receiving module; a 50-storage module; 60-a first power supply unit; 70-a second power supply unit; 80-a data receiving vessel; 2-pipeline.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a submarine pipeline monitoring device and a submarine pipeline monitoring system, which are used for solving the problems in the prior art, can monitor the state of a submarine pipeline for a long time and are convenient for acquiring monitoring data.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
The present embodiment provides a base station apparatus 10 for monitoring the sea floor, please refer to fig. 1-5, which includes: a base station main body 11, a first waterproof capsule 12, and a signal transmitting assembly 13; the base station body 11 is used for being fixedly arranged on the seabed; the first waterproof sealed cabin 12 is fixedly arranged on the base station main body 11, and a data acquisition module 30 is fixedly arranged in the first waterproof sealed cabin 12; the signal transmitting assembly 13 is fixedly arranged on the base station main body 11, the signal transmitting assembly 13 is used for being in communication connection with the data acquisition module 30 and the external receiving module 40, and the signal transmitting assembly 13 can receive the monitoring signal received by the data acquisition module 30 and transmit the monitoring signal to the external receiving module 40.
The base station main part 11 is fixed to be placed on the seabed to the fixed first waterproof sealed cabin 12 that is used for placing data acquisition module 30 that is provided with, first waterproof sealed cabin 12 and signal transmission subassembly 13 can be under the effect of base station main part 11, and the stable seabed of placing in avoids taking place the skew, and can be with the monitoring signal direct emission to the outside receiving module 40 of data acquisition module 30 collection 30, so need not to remove submarine monitoring base station device 10 and can realize the acquisition of monitoring data, data acquisition is convenient.
Further preferably, the first waterproof sealing cabin 12 is detachably connected with the base station main body 11, so that the installation, the maintenance and the replacement are facilitated; specifically, the base station main body 11 may be provided with a first groove, and the first waterproof sealing cabin 12 is tightly embedded in the first groove, so that connection stability is ensured, and meanwhile, detachable connection is realized.
Further preferably, the first watertight sealed cabin 12 may be made of stainless steel, and the watertight pressure resistance of the first watertight sealed cabin 12 should be able to meet the environmental requirements of the seafloor where it is located; specifically, the size of the first watertight compartment 12 is determined according to actual requirements.
Further preferably, the base station body 11 is provided as a concrete column, in particular, the size and weight of which should meet the settlement amount and stability requirements of the sea floor where it is located, avoiding affecting the long-term monitoring of the pipeline 2, the specific size and weight being determined according to the actual requirements; specifically, the base station main body 11 is arranged on the surface of a seabed and is made of silt clay, the surface layer of the maximum flow velocity of the sea water surface is 3.36m/s, the average vertical line is 2.61m/s, the maximum flow velocity of the sea bottom is 1.74m/s, and in order to ensure the stability of the device and reduce the pressure difference resistance, the base station main body 21 is designed into a cylindrical reinforced cement column with the diameter of 1.8m and the height of 1.0m, and all components are fixed on the cement column; taking the flow velocity of the bottom layer of the sea area of the engineering area to be 1.74m/s, carrying out safety evaluation calculation, and calculating the circumferential flow resistance F D = 871.94N, maximum friction force of cement column F f Security factor f= 11445.3N f And F is equal to D The ratio of (2) is 13.13, meeting the requirements; in addition, the settlement amount of the cement column with the size is 4.94cm and is within the acceptable range of the settlement amount by referring to the soil horizon layering gravity and e-p experiment compression curve in the geological parameters of the region through a layering summation method, calculating the pressure distribution of the cement column and combining the engineering additional stress coefficient table calculation of the circular substrate distribution.
In an alternative to the present embodiment, as shown in fig. 1, preferably, the signal transmitting assembly 13 includes a transmitting module 131 and a communication rod 132; and the first watertight compartment 12 is also used for fixedly placing a storage module 50 therein; one end of the communication rod 132 is fixedly connected with the base station main body 11, and the other end of the communication rod 132 can extend out of the seabed surface and is fixedly connected with the transmitting module 131; the transmitting module 131 is in communication connection with the data acquisition module 30, the storage module 50 and the external receiving module 40, and the transmitting module 131 can receive the monitoring signals of the data acquisition module 30 and the storage module 50 and transmit the monitoring signals to the external receiving module 40; the storage module 50 is also disposed in the first waterproof sealed cabin 12 for protection, the data acquisition module 30 can store the acquired monitoring signals through the storage module 50 to realize storage of the monitoring data, and the monitoring signals of the storage module 50 can be transmitted to the external receiving module 40 through the transmitting module 131, so that the storage module 50 can avoid loss of the monitoring signals under the condition that the external receiving module 40 cannot receive the monitoring signals temporarily; in addition, the communication rod 132 extends upwards to extend out of the seabed surface, so that the distance between the transmitting module 131 and the external receiving module 40 is shortened, the obstruction of signal transmission is reduced, and the stability and permeability of data transmission are improved.
Further preferably, the communication rod 132 is made of stainless steel, so that the communication rod 132 is waterproof, and the strength of the communication rod 132 can meet the environmental requirements of the seabed; specifically, the size of the communication lever 132 is determined according to actual requirements.
Further preferably, the communication rod 132 is fixedly connected with the base station main body 11 through a bolt and can be detached for installation, maintenance and replacement, and the performance of the bolt meets the environmental requirement of the seabed.
In the alternative of the present embodiment, preferably, the transmitting module 131 is set as an acoustic communicator, and the acoustic communicator is used for being communicatively connected with the data collecting module 30, the storage module 50 and the external receiving module 40, and the acoustic communicator is used for receiving and processing the monitoring signals of the data collecting module 30 and the storage module 50 and can transmit acoustic signals to the external receiving module 40 towards the sea surface; the acoustic communication machine adopts an advanced acoustic bandwidth spread spectrum technology, a high-end DSP technology, a broadband sensor technology and a tip bidirectional communication protocol, so that continuous positioning can be realized, data transmission can be performed, and the real-time performance of positioning and transmission is ensured; the acquisition of the monitoring data and the long-term monitoring of the pipeline 2 are realized by adopting the mode of combining the storage of the monitoring data by the storage module 50 and the transmission of the acoustic communication machine, and the whole submarine monitoring base station device 10 does not need to be frequently started and put down.
Further preferably, the external receiving module 40 may also use an acoustic communication machine to construct an underwater acoustic communication system with the transmitting module 131; specifically, the acoustic communicator may be a LinkQuest inc.
In the alternative of the present embodiment, preferably, the first waterproof and sealed cabin 12 is further provided with a first power supply unit 60 fixedly, where the first power supply unit 60 can provide the electric energy required by the data acquisition module 30 and the storage module 50, so as to meet the long-term use requirement, and the first waterproof and sealed cabin 12 avoids the influence of seawater on the first power supply unit 60; referring to fig. 2, the first waterproof sealed cabin 12 is provided with a first waterproof charging interface 121, a waterproof data transmission interface 122, a standby waterproof data transmission interface 123 and at least one waterproof data receiving interface 124; the first waterproof charging interface 121 is used for being connected with the first power supply component 60 and can be connected with an external power supply to charge the first power supply component 60, and the first waterproof charging interface 121 is connected with the first power supply component 60 and can be connected with the external power supply to charge the first power supply component 60, so that the long-term monitoring requirement of the pipeline 2 is met; the waterproof data transmission interface 122 is used for connecting a transmission cable so as to enable the signal transmission assembly 13 to be in communication connection with the data acquisition module 30 and the storage module 50, specifically, the waterproof data transmission interface 122 is in communication connection with the data acquisition module 30 and the storage module 50, two ends of the transmission cable are respectively in communication connection with the waterproof data transmission interface 122 and the signal transmission assembly 13, and pipeline monitoring signals of the data acquisition module 30 and the storage module 50 can be transmitted to the signal transmission assembly 13; the standby waterproof data transmission interface 123 can be connected to an external acquisition device to directly receive the monitoring signals of the data acquisition module 30 and the storage module 50, specifically, the standby waterproof data transmission interface 123 is in communication connection with both the data acquisition module 30 and the storage module 20, so that the external acquisition device can directly receive the monitoring signals of the data acquisition module 30 and the storage module 50, and if the signal transmission assembly 13 is suspended to work due to a fault or other reasons, the monitoring data of the pipeline 2 can also be directly acquired through the standby waterproof data transmission interface 123; the waterproof data receiving interface 124 is used for connecting a transmission cable so as to enable the data acquisition module 30 to be in communication connection with the monitoring assembly 20, specifically, the waterproof data receiving interface 124 is in communication connection with the data acquisition module 30, two ends of the transmission cable are respectively in communication connection with the waterproof data receiving interface 124 and the monitoring assembly 20, so that monitoring signals of the monitoring assembly 20 are transmitted to the data acquisition module 30, the number of the waterproof data receiving interfaces 124 is determined according to the transmission signals of the monitoring assembly 20, and if the monitoring assembly 20 can monitor circumferential displacement and axial displacement of the pipeline 2 at the same time, the waterproof data receiving interfaces 124 can be set to be two and respectively receive the circumferential displacement signals and the axial displacement signals.
Further preferably, the first waterproof charging interface 121 adopts an underwater wet plug connector, so that the first power supply component 60 can be charged in situ on the sea floor; specifically, the waterproof data transmission interface 122, the standby waterproof data transmission interface 123, and the waterproof data reception interface 124 employ watertight connectors.
Further preferably, the first waterproof charging interface 121, the waterproof data transmission interface 122, the standby waterproof data transmission interface 123 and the waterproof data receiving interface 124 are provided on a top cover of the first waterproof sealing compartment 12, wherein the top cover should be provided as an openable cover capable of being waterproof-sealed so as to open the first waterproof sealing compartment 12 to put in or take out the data acquisition module 30, the storage module 50 and the first power supply unit 60.
In an alternative of the present embodiment, referring to fig. 3, preferably, the subsea monitoring base station device 10 provided in the present embodiment further includes a second waterproof sealing cabin 14, the second waterproof sealing cabin 14 is fixedly disposed on the base station main body 11, and a second power supply component 70 is fixedly disposed in the second waterproof sealing cabin 14; the second power supply part 70 supplies the electric power required by the signal emitting assembly 13 to meet the use requirement, and the second watertight compartment 14 can prevent the use of the second power supply part from being affected by seawater.
Further preferably, the second watertight sealing cabin 14 may be made of stainless steel, and the watertight pressure resistance of the second watertight sealing cabin 14 should be able to meet the environmental requirements of the seafloor where it is located; specifically, the size of the second watertight compartment 14 is determined according to actual requirements.
Further preferably, the second waterproof sealing cabin 14 is detachably connected with the base station main body 11, so that the installation, the maintenance and the replacement are facilitated; specifically, the base station main body 11 may be provided with a second groove, and the second waterproof sealing cabin 14 is tightly embedded in the second groove, so that connection stability is ensured, and meanwhile, detachable connection is realized.
In the alternative of this embodiment, referring to fig. 3, preferably, a second waterproof charging interface 141 and a waterproof power supply interface 142 are disposed on the second waterproof sealed cabin 14, and the second waterproof charging interface 141 is used for being connected to the second power supply component 70 and can be connected to an external power supply to charge the second power supply component 70, so as to meet the long-term monitoring requirement of the pipeline 2; the waterproof power supply interface 142 is used for connecting a cable to supply power to the signal transmitting assembly 13, specifically, the waterproof power supply interface 142 is electrically connected with the output end of the second power supply component 70, and two ends of the cable are electrically connected with the waterproof power supply interface 142 and the acoustic communication machine of the signal transmitting assembly 13 respectively, so as to meet the power requirement of the acoustic communication machine of the signal transmitting assembly 13.
Further preferably, the second waterproof charging interface 141 adopts an underwater wet plug connector, so as to realize in-situ charging of the second power supply component 70 on the sea floor; specifically, the waterproof power supply interface 142 employs a watertight connector.
It is further preferred that the second waterproof charging port 141 and the waterproof power supply port 142 are provided on the top cover of the second waterproof sealed compartment 14, wherein the top cover should be provided as an openable cover capable of being waterproof-sealed so as to open the second waterproof sealed compartment 14 to put in or take out the second power supply part 70.
In the alternative of the present embodiment, preferably, the base station main body 11 is provided with a hoisting portion 15 capable of connecting with an external hoisting device; specifically, the lifting portion 15 is provided as a plurality of lifting rings, so that lifting of the base station main body 11 is facilitated.
Example two
The present embodiment provides a submarine pipeline monitoring system 1, please refer to fig. 4 and 5, which includes a submarine monitoring base station apparatus 10, a monitoring assembly 20, a data acquisition module 30 and an external receiving module 40 as provided in the first embodiment; the monitoring assembly 20 is used for being placed in a region to be monitored on the pipeline 2, and the monitoring assembly 20 is used for monitoring the state of the pipeline 2 and can send out a monitoring signal; the data acquisition module 30 is fixedly arranged in the first waterproof sealed cabin 12, the data acquisition module 30 is used for being in communication connection with both the monitoring assembly 20 and the signal transmitting assembly 13, and the data acquisition module 30 can receive the monitoring signal of the monitoring assembly 20 and transmit the monitoring signal to the signal transmitting assembly 13; the external receiving module 40 is communicatively connected to the signal transmitting assembly 13, and the signal transmitting assembly 13 is capable of receiving the monitoring signal and transmitting the monitoring signal to the external receiving module 40.
In particular, the monitoring assembly 20 may be configured to include a plurality of displacement monitoring sensors for being disposed on the pipe 2 for monitoring circumferential or axial displacement of the pipe 2; the displacement monitoring sensors can form a plurality of monitoring arrays and are arranged on the outer surface of the pipeline 2 to monitor the circumferential displacement or the axial displacement of the pipeline respectively so as to monitor the deformation of the pipeline 2; specifically, the number and the positions of the displacement monitoring sensors are determined according to actual requirements.
Further preferably, the monitoring assembly 20 may also be provided with a separate underwater chargeable and dischargeable power source, which may be provided in the same manner as the first power source unit 60 or the second power source unit 40.
In particular, the data acquisition module 30 may be provided as a chip.
In an alternative of the present embodiment, preferably, the subsea pipeline monitoring system 1 provided in the present embodiment further includes a storage module 50, a first power supply unit 60, and a second power supply unit 70; the storage module 50 and the first power supply component 60 are fixedly arranged in the first waterproof sealed cabin 12, the storage module 50 is in communication connection with the data acquisition module 30 and the signal transmitting component 13, the data acquisition module 30 can store monitoring signals through the storage module 50, and the signal transmitting component 13 can also receive the monitoring signals of the storage module 50 and can transmit the monitoring signals to the external receiving module 40; the first power supply part 60 is electrically connected to the data acquisition module 30 and the storage module 50 and is capable of providing the data acquisition module 30 and the storage module 50 with required power; a second power supply part 70 is provided in the second watertight compartment 14, the second power supply part 70 being adapted to be electrically connected to the signal emitting assembly 13 and capable of providing the electric power required therefor.
Further preferably, the external receiving module 40 may be disposed on the data receiving ship 80, and the external receiving module 40 establishes a data transmission channel with the signal transmitting assembly 13 when the data receiving ship 80 enters the transmitting range of the signal transmitting assembly 13 of the submarine monitoring base station apparatus 10, so as to acquire and process pipeline monitoring data.
Further preferably, the number of the submarine monitoring base station apparatus 10 is plural, and correspondingly, the number of the data acquisition module 30, the monitoring assembly 20, the storage module 50, the first power supply unit 60 and the second power supply unit 70 are plural, and the plurality of the submarine monitoring base station apparatus is arranged at different positions of the pipeline 2, so as to realize monitoring of different positions of the pipeline 2; only one data receiving ship 80 and one external receiving module 40 are arranged, the data receiving ship 80 walks along the pipeline 2, the data receiving ship 80 enters the transmitting range of the signal transmitting assembly 13 of one submarine monitoring base station device 10, the external receiving module 40 and the signal transmitting assembly 13 establish a data transmission channel, so that the acquisition of the monitoring data of the pipeline 2 is realized, the data transmission channel is sequentially established through the signal transmitting assemblies 13 of a plurality of submarine monitoring base station devices 10, and the acquisition of the monitoring data of the whole pipeline 2 is realized.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In summary, the present description should not be construed as limiting the invention.
Claims (10)
1. A subsea monitoring base station device, characterized by: comprising the following steps:
a base station body (11) for being fixedly placed on the seabed;
the first waterproof sealed cabin (12) is fixedly arranged on the base station main body (11), and a data acquisition module (30) is fixedly arranged in the first waterproof sealed cabin (12); a kind of electronic device with high-pressure air-conditioning system
The signal transmitting assembly (13) is fixedly arranged on the base station main body (11), the signal transmitting assembly (13) is used for being in communication connection with the data acquisition module (30) and the external receiving module (40), and the signal transmitting assembly (13) can receive the monitoring signal received by the data acquisition module (30) and transmit the monitoring signal to the external receiving module (40).
2. The subsea monitoring base station device according to claim 1, characterized in that: the signal transmitting assembly (13) comprises a transmitting module (131) and a communication rod (132); the first waterproof sealed cabin (12) is also internally provided with a storage module (50) in a fixed manner; one end of the communication rod (132) is fixedly connected with the base station main body (11), and the other end of the communication rod (132) can extend out of the sea bed surface and is fixedly connected with the transmitting module (131); the transmitting module (131) is used for being in communication connection with the data acquisition module (30), the storage module (50) and the external receiving module (40), and the transmitting module (131) can receive the monitoring signals of the data acquisition module (30) and the storage module (50) and transmit the monitoring signals to the external receiving module (40).
3. The subsea monitoring base station device according to claim 2, characterized in that: the transmitting module (131) is set to be an acoustic communicator, the acoustic communicator is used for being in communication connection with the data acquisition module (30), the storage module (50) and the external receiving module (40), and the acoustic communicator is used for receiving and processing the monitoring signals of the data acquisition module (30) and the storage module (50) and transmitting acoustic signals to the external receiving module (40) towards the sea surface.
4. A subsea monitoring base station device according to claim 3, characterized in that: the first waterproof sealed cabin (12) is also internally provided with a first power supply component (60) in a fixed way; the first waterproof sealed cabin (12) is provided with a first waterproof charging interface (121), a waterproof data transmission interface (122), a standby waterproof data transmission interface (123) and at least one waterproof data receiving interface (124); the first waterproof charging interface (121) is used for being connected with the first power supply component (60) and can access an external power supply to charge the first power supply component (60), the waterproof data transmission interface (122) is used for being connected with a transmission cable to enable the signal transmitting component (13) to be in communication connection with the data acquisition module (30) and the storage module (50), the standby waterproof data transmission interface (123) can be connected with an external acquisition device to directly receive monitoring signals of the data acquisition module (30) and the storage module (50), and the waterproof data receiving interface (124) is used for being connected with the transmission cable to enable the data acquisition module (30) to be in communication connection with the monitoring component (20).
5. The subsea monitoring base station device according to claim 2, characterized in that: the base station further comprises a second waterproof sealed cabin (14), the second waterproof sealed cabin (14) is fixedly arranged on the base station main body (11), and a second power supply component (70) is fixedly arranged in the second waterproof sealed cabin (14).
6. The seafloor monitoring base station apparatus of claim 5, wherein: the waterproof power supply device is characterized in that a second waterproof charging interface (141) and a waterproof power supply interface (142) are arranged on the second waterproof sealed cabin (14), the second waterproof charging interface (141) is used for being connected with the second power supply component (70) and can be connected with an external power supply to charge the second power supply component (70), and the waterproof power supply interface (142) is used for being connected with a cable to supply power to the signal transmitting component (13).
7. The seafloor monitoring base station apparatus of claim 5, wherein: the base station main body (11) is made of cement, the first waterproof sealed cabin (12), the second waterproof sealed cabin (14) and the communication rod (132) are made of stainless steel, and the first waterproof sealed cabin (12), the second waterproof sealed cabin (14) and the communication rod (132) can be detachably arranged on the base station main body (11).
8. The subsea monitoring base station device according to claim 1, characterized in that: a hoisting part (15) capable of being connected with external hoisting equipment is arranged on the base station main body (11).
9. A submarine pipeline monitoring system, characterized by: comprising the following steps:
the subsea monitoring base station device (10) according to any of claims 1-8;
a monitoring assembly (20) for placing in an area to be monitored on a pipeline (2), the monitoring assembly (20) being adapted to monitor a condition of the pipeline (2) and being capable of emitting a monitoring signal;
the data acquisition module (30) is fixedly arranged in the first waterproof sealed cabin (12), the data acquisition module (30) is used for being in communication connection with the monitoring assembly (20) and the signal emission assembly (13), and the data acquisition module (30) can receive the monitoring signal of the monitoring assembly (20) and transmit the monitoring signal to the signal emission assembly (13); a kind of electronic device with high-pressure air-conditioning system
An external receiving module (40); the external receiving module (40) is in communication connection with the signal transmitting assembly (13), and the signal transmitting assembly (13) can receive the monitoring signal and transmit the monitoring signal to the external receiving module (40).
10. The subsea conduit monitoring system according to claim 9, wherein: the device also comprises a storage module (50), a first power supply component (60) and a second power supply component (70); the submarine monitoring base station device further comprises a second waterproof sealed cabin (14);
the storage module (50) and the first power supply component (60) are fixedly arranged in the first waterproof sealed cabin (12), the storage module (50) is in communication connection with the data acquisition module (30) and the signal emission component (13), the data acquisition module (30) can store the monitoring signal through the storage module (50), and the signal emission component (13) can also receive the monitoring signal of the storage module (50) and can transmit the monitoring signal to the external receiving module (40); the first power supply component (60) is used for being electrically connected with the data acquisition module (30) and the storage module (50) and can provide required electric energy for the data acquisition module (30) and the storage module (50);
the second power supply component (70) is arranged in the second waterproof sealed cabin (14), and the second power supply component (70) is used for being electrically connected with the signal transmitting assembly (13) and capable of providing the required electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310058876.0A CN116074992A (en) | 2023-01-13 | 2023-01-13 | Submarine monitoring base station device and submarine pipeline monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310058876.0A CN116074992A (en) | 2023-01-13 | 2023-01-13 | Submarine monitoring base station device and submarine pipeline monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN116074992A true CN116074992A (en) | 2023-05-05 |
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ID=86176442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310058876.0A Pending CN116074992A (en) | 2023-01-13 | 2023-01-13 | Submarine monitoring base station device and submarine pipeline monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116074992A (en) |
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2023
- 2023-01-13 CN CN202310058876.0A patent/CN116074992A/en active Pending
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