CN220543125U - Deep sea seismic source electrode array excitation gas recycling device - Google Patents

Deep sea seismic source electrode array excitation gas recycling device Download PDF

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Publication number
CN220543125U
CN220543125U CN202322252883.2U CN202322252883U CN220543125U CN 220543125 U CN220543125 U CN 220543125U CN 202322252883 U CN202322252883 U CN 202322252883U CN 220543125 U CN220543125 U CN 220543125U
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electrode array
cabin
fuel cell
hydrogen fuel
deep sea
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CN202322252883.2U
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李先锋
刘凯
刘晨光
李西双
阚光明
石学法
裴彦良
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First Institute of Oceanography MNR
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First Institute of Oceanography MNR
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

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Abstract

The utility model discloses a deep sea seismic source electrode array excited gas recycling device which comprises a pulse power supply cabin, an electrode array cabin, a gas temporary storage cabin and a mobile terminal, wherein a multi-electrode array, a sensor group and a wireless communicator are arranged in the electrode array cabin, a hydrogen fuel cell device and a positioner are arranged in the gas temporary storage cabin, and the hydrogen fuel cell device comprises a hydrogen fuel cell, a guide pipe and a constant pressure valve. According to the utility model, the gas electrolyzed by the electrode array cabin enters the hydrogen fuel cell device through the gas temporary storage cabin, the hydrogen gas is subjected to chemical reaction in the hydrogen fuel cell, chemical energy is converted into electric energy, electric power is provided for the pressure sensor, the audio sensor and the camera, and the working states of the multi-electrode array in the electrode array cabin during operation are recorded through the pressure sensor, the audio sensor and the camera, so that the electrode array cabin can continuously work, and precious ship time and manpower waste are avoided.

Description

Deep sea seismic source electrode array excitation gas recycling device
Technical Field
The utility model relates to the technical field of deep sea seismic detection, in particular to a deep sea seismic source electrode array excitation gas recycling device.
Background
In the conventional marine seismic exploration, an electric spark source electrode array cabin is towed to the sea surface by a survey ship, sound waves emitted by an electric spark source are transmitted by sea water, reflected by the sea bottom, received and collected by a hydrophone array, and then further calculated and imaged to analyze and judge the geological condition of the sea bottom. When the conventional marine seismic exploration mode works in a deep sea area, the exploration resolution and the penetration depth of the conventional marine seismic equipment to the deep sea stratum are reduced due to the fact that sea water attenuates sound waves (particularly high-frequency sound waves) greatly.
In order to maintain the quality of the excitation source wavelet of the electrode array cabin and the consistency of the source wavelet, the electrode array cabin needs to be recovered after a period of continuous operation, the gas accumulated in the electrode array cabin is released, the intermittent recovery of equipment leads to the reduction of the working efficiency of the seismic exploration, and particularly when the cable length of the equipment in a deepwater area can reach tens of meters, the recovery equipment wastes a great amount of precious exploration ships, and the economic cost is increased. Aiming at the existing defects, a deep sea seismic source electrode array excitation gas recycling device capable of recycling gas in an electrode array cabin is designed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a deep sea seismic source electrode array excitation gas recycling device.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a deep sea seismic source electrode array excited gas recycling device which comprises a pulse power supply cabin, an electrode array cabin, a gas temporary storage cabin and a mobile terminal, wherein a control module, a charging module, a discharging module and an energy storage module are arranged in the pulse power supply cabin, a multi-electrode array, a sensor group and a wireless communicator are arranged in the electrode array cabin, a hydrogen fuel cell device and a positioner are arranged in the gas temporary storage cabin, and the hydrogen fuel cell device comprises a hydrogen fuel cell, a guide pipe and a constant pressure valve.
As a preferable technical scheme of the utility model, a photoelectric composite cable is arranged between the input end of the sensor group and the output end of the hydrogen fuel cell device, and the input end of the sensor group is electrically connected with the output end of the hydrogen fuel cell device through the photoelectric composite cable.
As a preferable technical scheme of the utility model, the constant pressure valve is arranged at one side of the hydrogen fuel cell device and is communicated with the gas temporary storage cabin through the constant pressure valve, a fuel port is arranged at the upper end of the hydrogen fuel cell, a conduit is arranged between the fuel port and the constant pressure valve, and the hydrogen fuel cell is communicated with the constant pressure valve through the fuel port and the conduit.
As a preferred technical scheme of the utility model, the hydrogen fuel cell is a proton exchange membrane hydrogen fuel cell or a micro-fluid hydrogen fuel cell.
As a preferable technical scheme of the utility model, the sensor group comprises a pressure sensor, an audio sensor and a camera, wherein the output ends of the pressure sensor, the audio sensor and the camera are in communication connection with the input end of the wireless communicator, and the output end of the wireless communicator is in communication connection with the input end of the mobile terminal.
As a preferable technical scheme of the utility model, the outer sides of the pressure sensor, the audio sensor and the camera are respectively sleeved with a transparent waterproof frame, and the transparent waterproof frames are connected to the upper end of the inner part of the electrode array cabin by screws.
As a preferable technical scheme of the utility model, the locator is arranged in the electrode array cabin and the gas temporary storage cabin, and the output end of the locator is in communication connection with the input end of the wireless communicator.
As a preferable technical scheme of the utility model, a photoelectric composite cable is arranged between the pulse power supply cabin and the electrode array cabin, and a gas conveying pipe is arranged between the gas temporary storage cabin and the electrode array cabin.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the gas electrolyzed by the electrode array cabin enters the hydrogen fuel cell device through the gas temporary storage cabin to maintain the normal pressure state in the gas temporary storage cabin, the hydrogen gas is subjected to chemical reaction in the hydrogen fuel cell and is converted into electric energy, the electric power is supplied to the pressure sensor, the audio sensor and the camera, the working states of the multi-electrode array in the electrode array cabin during operation are recorded through the pressure sensor, the audio sensor and the camera, so that the electrode array cabin can continuously work, the quality of the seismic source wavelet of the electrode array cabin is kept unchanged, the internal pressure is not raised and the quality of the seismic source wavelet is not lowered along with the time, the seismic detection efficiency is improved, the waste of precious ship time and labor is avoided, the problem that the accumulated gas in the electrode array cabin is released, the seismic detection working efficiency is reduced due to the intermittent recovery of equipment is solved, and the economic cost is improved when a large amount of valuable exploration ship is wasted by the recovery equipment is recorded.
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a block diagram of the structure of the present utility model;
FIG. 2 is an electrical connection intent of the present utility model;
FIG. 3 is a schematic view of a partial structure of a gas temporary storage chamber;
FIG. 4 is an overall schematic of the present utility model;
in the figure: 1. a pulse power supply cabin; 101. a control module; 102. a charging module; 103. a discharge module; 104. an energy storage module; 2. an electrode array compartment; 201. a multi-electrode array; 202. a sensor group; 2021. a pressure sensor; 2022. an audio sensor; 2023. a camera; 3. a gas temporary storage cabin; 4. a hydrogen fuel cell device; 401. a fuel port; 402. a conduit; 403. a constant pressure valve; 5. an optoelectronic composite cable; 6. a gas delivery tube; 7. a positioner; 8. a wireless communicator; 9. a mobile terminal.
Detailed Description
As shown in fig. 1-4, the utility model provides a deep sea seismic source electrode array excitation gas recycling device, which comprises a pulse power supply cabin 1, an electrode array cabin 2, a gas temporary storage cabin 3 and a mobile terminal 9, wherein a control module 101, a charging module 102, a discharging module 103 and an energy storage module 104 are arranged in the pulse power supply cabin 1, a multi-electrode array 201, a sensor group 202 and a wireless communicator 8 are arranged in the electrode array cabin 2, a hydrogen fuel cell device 4 and a positioner 7 are arranged in the gas temporary storage cabin 3, and the hydrogen fuel cell device 4 comprises a hydrogen fuel cell, a conduit 402 and a constant pressure valve 403.
Further, a photoelectric composite cable 5 is disposed between the input end of the sensor group 202 and the output end of the hydrogen fuel cell device 4, and the input end of the sensor group 202 is electrically connected with the output end of the hydrogen fuel cell device 4 through the photoelectric composite cable 5, so that the hydrogen fuel cell device 4 can provide power for the sensor group 202 through the photoelectric composite cable 5.
The constant pressure valve 403 is arranged at one side of the hydrogen fuel cell device 4 and is communicated with the gas temporary storage cabin 3 through the constant pressure valve 403, a fuel port 401 is arranged at the upper end of the hydrogen fuel cell, a conduit 402 is arranged between the fuel port 401 and the constant pressure valve 403, and the hydrogen fuel cell is communicated with the constant pressure valve 403 through the fuel port 401 and the conduit 402.
The hydrogen fuel cell is a proton exchange membrane hydrogen fuel cell or a microfluidic hydrogen fuel cell.
The sensor group 202 includes a pressure sensor 2021, an audio sensor 2022 and a camera 2023, wherein the output ends of the pressure sensor 2021, the audio sensor 2022 and the camera 2023 are in communication connection with the input end of a wireless communicator 8, the output end of the wireless communicator 8 is in communication connection with the input end of a mobile terminal 9, and monitoring data of the pressure sensor 2021, the audio sensor 2022 and the camera 2023 can be transmitted to the mobile terminal 9 through the wireless communicator 8.
The outside of pressure sensor 2021, audio sensor 2022 and camera 2023 all overlaps transparent waterproof frame, and transparent waterproof frame screwed connection is in electrode array cabin 2's inside upper end, carries out waterproof protection to pressure sensor 2021, audio sensor 2022 and camera 2023 through transparent waterproof frame.
The locator 7 sets up in the inside of electrode array cabin 2 and gas temporary storage cabin 3, and the output of locator 7 and the input communication connection of wireless communicator 8 can fix a position electrode array cabin 2 and gas temporary storage cabin 3 in the position in the sea through locator 7, can not learn when preventing electrode array cabin 2 and gas temporary storage cabin 3 in the position skew in the sea.
A photoelectric composite cable 5 is arranged between the pulse power supply cabin 1 and the electrode array cabin 2, the pulse power supply cabin 1 can provide power for the electrode array cabin 2 through the photoelectric composite cable 5, a gas conveying pipe 6 is arranged between the gas temporary storage cabin 3 and the electrode array cabin 2, the high pressure generated by the electrode array cabin 2 can electrolyze seawater at the moment of electric spark source excitation, non-condensable gas is generated, and the gas can flow into the gas temporary storage cabin 3 through the gas conveying pipe 6
Specifically, the power supply is boosted and rectified through the charging module 102 in the pulse power supply cabin 1 to charge the energy storage module 104, the energy storage module 104 comprises one or more capacitors to store the electric energy provided by the charging module 102, the discharging module 103 is a discharging switch to work under the control of the control module 101 to control the electric energy to be conducted to the multi-electrode array 201, the control module 101 controls the charging module 102 to charge the energy storage module 104 to control the switch in the discharging module 103 to work, the pulse power supply cabin 1 can provide power for the electrode array cabin 2 through the photoelectric composite cable 5, the seawater is filled in the electrode array cabin 2, the multi-electrode array 201 is arranged in the seawater to discharge in the seawater to generate pulse sound waves, the electric spark source excites the instant, the high pressure generated by the electrode array cabin 2 electrolyzes the seawater to generate non-condensable gas, and the gas can flow into the gas temporary storage cabin 3 through the gas conveying pipe 6;
after the gas enters the gas temporary storage cabin 3, the pressure in the gas temporary storage cabin 3 is larger than normal pressure, the constant pressure valve 403 is automatically opened, the gas enters the hydrogen fuel cell device 4 respectively to maintain the gas temporary storage cabin 3 in a normal pressure state, then the constant pressure valve 403 is automatically closed, when the gas enters the hydrogen fuel cell through the conduit 402, the hydrogen gas is subjected to chemical reaction in the hydrogen fuel cell and is converted into electric energy, the pressure sensor 2021, the audio sensor 2022 and the camera 2023 are supplied with power, the pressure sensor 2021 records the pressure change condition in the electrode array cabin 2, the audio sensor 2022 and the camera 2023 record the sound and flash generated by multi-electrode discharge in the electrode array cabin 2, the monitored data are transmitted to the mobile terminal 9 through the wireless communication device 8, the working state of the multi-electrode array 201 during operation can be monitored and analyzed, the positions of the electrode array cabin 2 and the gas temporary storage cabin 3 in sea can be positioned through the positioner 7, and the position deviation of the electrode array cabin 2 and the gas temporary storage cabin 3 in sea can not be known;
principle of the hydrogen fuel cell device 4: the hydrogen air fuel cell can be a proton exchange membrane hydrogen air fuel cell, a micro-fluid hydrogen air fuel cell or other types of hydrogen air fuel cells, the cells take hydrogen generated by electrolysis of water as fuel, oxygen in the air in the cabin as oxidant, and the electric energy generated by the cells drives a pressure sensor 2021, an audio sensor 2022 and a camera 2023 which are arranged in the cabin.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

1. The utility model provides a deep sea focus electrode array excites gaseous retrieval and utilization device, includes pulse power cabin (1), electrode array cabin (2), gaseous cabin (3) and mobile terminal (9) of keeping in, the inside of pulse power cabin (1) is provided with control module (101), charging module (102), discharging module (103) and energy storage module (104), a serial communication port, the inside of electrode array cabin (2) is provided with multi-electrode array (201), sensor group (202) and wireless communicator (8), the inside of gaseous cabin (3) of keeping in is provided with hydrogen fuel cell device (4) and locator (7), hydrogen fuel cell device (4) are including hydrogen fuel cell, pipe (402) and constant voltage valve (403).
2. The deep sea seismic source electrode array excitation gas recycling device according to claim 1, wherein a photoelectric composite cable (5) is arranged between the input end of the sensor group (202) and the output end of the hydrogen fuel cell device (4), and the input end of the sensor group (202) is electrically connected with the output end of the hydrogen fuel cell device (4) through the photoelectric composite cable (5).
3. The deep sea seismic source electrode array excitation gas recycling device according to claim 1, wherein the constant pressure valve (403) is arranged on one side of the hydrogen fuel cell device (4) and is communicated with the gas temporary storage cabin (3) through the constant pressure valve (403), a fuel port (401) is arranged at the upper end of the hydrogen fuel cell, a conduit (402) is arranged between the fuel port (401) and the constant pressure valve (403), and the hydrogen fuel cell is communicated with the constant pressure valve (403) through the fuel port (401) and the conduit (402).
4. A deep sea seismic source electrode array excitation gas retrieval and utilization device according to claim 3, wherein the hydrogen fuel cell is a proton exchange membrane hydrogen fuel cell or a microfluidic hydrogen fuel cell.
5. The deep sea seismic source electrode array excitation gas recycling device according to claim 1, wherein the sensor group (202) comprises a pressure sensor (2021), an audio sensor (2022) and a camera (2023), the output ends of the pressure sensor (2021), the audio sensor (2022) and the camera (2023) are in communication connection with the input end of the wireless communicator (8), and the output end of the wireless communicator (8) is in communication connection with the input end of the mobile terminal (9).
6. The deep sea seismic source electrode array excitation gas recycling device according to claim 5, wherein the outer sides of the pressure sensor (2021), the audio sensor (2022) and the camera (2023) are respectively sleeved with a transparent waterproof frame, and the transparent waterproof frame is in screw connection with the upper end of the interior of the electrode array cabin (2).
7. The deep sea seismic source electrode array excitation gas recycling device according to claim 1, wherein the positioner (7) is arranged inside the electrode array cabin (2) and the gas temporary storage cabin (3), and the output end of the positioner (7) is in communication connection with the input end of the wireless communicator (8).
8. The deep sea seismic source electrode array excitation gas recycling device according to claim 1, wherein a photoelectric composite cable (5) is arranged between the pulse power supply cabin (1) and the electrode array cabin (2), and a gas conveying pipe (6) is arranged between the gas temporary storage cabin (3) and the electrode array cabin (2).
CN202322252883.2U 2023-08-22 2023-08-22 Deep sea seismic source electrode array excitation gas recycling device Active CN220543125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322252883.2U CN220543125U (en) 2023-08-22 2023-08-22 Deep sea seismic source electrode array excitation gas recycling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322252883.2U CN220543125U (en) 2023-08-22 2023-08-22 Deep sea seismic source electrode array excitation gas recycling device

Publications (1)

Publication Number Publication Date
CN220543125U true CN220543125U (en) 2024-02-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322252883.2U Active CN220543125U (en) 2023-08-22 2023-08-22 Deep sea seismic source electrode array excitation gas recycling device

Country Status (1)

Country Link
CN (1) CN220543125U (en)

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