CN111024050A - Self-sinking floating type ocean observation platform - Google Patents
Self-sinking floating type ocean observation platform Download PDFInfo
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- CN111024050A CN111024050A CN201911382871.3A CN201911382871A CN111024050A CN 111024050 A CN111024050 A CN 111024050A CN 201911382871 A CN201911382871 A CN 201911382871A CN 111024050 A CN111024050 A CN 111024050A
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- gas
- electromagnetic valve
- storage unit
- gas storage
- compressed gas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/22—Inflatable buoys with gas generating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a self-sinking floating type ocean observation platform which comprises a compressed gas cylinder, a gas storage unit, a first electromagnetic valve, a second electromagnetic valve and a control system, wherein the compressed gas cylinder is connected with the gas storage unit; the compressed gas bottle is provided with a first air vent communicated with the inside of the compressed gas bottle, and the first electromagnetic valve is arranged on the first air vent; the gas storage unit is connected with the compressed gas cylinder and is provided with a gas storage space, the gas storage space is communicated with the first gas outlet, the gas storage unit is provided with a second gas vent communicated with the gas storage space, and the second electromagnetic valve is arranged on the second gas vent; the first electromagnetic valve and the second electromagnetic valve are both in electric signal connection with the control system. The device adopts compressed gas as the power source of the floating, and the environment is not polluted even if the device is abandoned in the ocean.
Description
Technical Field
The invention relates to a self-sinking floating type ocean observation platform.
Background
The ARGO buoy is a measuring device for detecting relevant data of the ocean, and is also called a profile automatic cycle detector; the existing ARGO buoy changes the whole volume by injecting or sucking oil into an external leather bag positioned at the bottom of the buoy through a hydraulic piston pump, rises or sinks in sea areas with different depths by changing the whole density of the buoy, and needs special design to strengthen the whole pressure resistance and sealing property because the ARGO buoy needs to bear the high pressure of deep sea; in addition, current ARGO buoy mainly adopts the battery as the power source of hydraulic piston pump, and the battery is used up the back, and whole ARGO buoy is abandoned the back, and the battery causes the pollution to the environment easily. It can be seen that the existing ARGO buoy has the defects of complex structure, high manufacturing cost and insufficient environmental protection.
Disclosure of Invention
It is an object of the present invention to provide a self-sinking floating marine observation platform that solves one or more of the above-mentioned problems of the prior art.
According to one aspect of the invention, a self-sinking floating type ocean observation platform is provided, which comprises a compressed gas cylinder, a gas storage unit, a first electromagnetic valve, a second electromagnetic valve and a control system; the first electromagnetic valve is arranged on the first air vent; the gas storage unit is connected with the compressed gas cylinder and is provided with a gas storage space, the gas storage space is communicated with the first gas outlet, the gas storage unit is provided with a second gas vent communicated with the gas storage space, and the second electromagnetic valve is arranged on the second gas vent; the first electromagnetic valve and the second electromagnetic valve are in electric signal connection with the control system; the air storage space is a concave cavity formed on one side of the air storage unit facing the first air vent, and the air injection direction of the first air vent is set to face the concave cavity.
Thus, the compressed gas cylinder is filled with compressed gas in advance; the device is put into seawater, then the control system instructs the second electromagnetic valve to be in a conducting state, so that the second vent is conducted with the gas storage space of the gas storage unit, the seawater enters the gas storage space from the second vent, the buoyancy of the gas storage unit disappears, the whole device begins to sink, the density of the seawater can be increased along with the increase of the depth until the whole device sinks to a sea area with a preset depth (the density of the whole device can be designed according to the desired depth in advance through calculation), the density of the sea area with the preset depth is equal to that of the whole device, the whole device stops sinking, in the process of sinking, the device works (for example, marine information is collected) through the carried instrument equipment, after the work is finished, the control system instructs the first electromagnetic valve to be in a conducting state, the compressed gas is sprayed into the gas storage space of the gas storage unit from the first vent in the compressed gas cylinder, meanwhile, the seawater is discharged from the second vent, the buoyancy of the gas storage unit is recovered, the gas storage unit drives the whole device to float to the sea level due to the connection arrangement of the gas storage unit and the compressed gas cylinder, and then the device is recovered by a user; the device adopts compressed gas as a power source for floating, so that the device can not pollute the environment even if being abandoned in the ocean; in addition, because the gas storage space is a concave cavity formed on the gas storage unit and facing one side of the first gas vent, and the gas injection direction of the first gas vent is set to be facing the concave cavity, after gas is sprayed from the compressed gas cylinder into the gas storage space through the first gas vent, the buoyancy of the gas storage unit is recovered.
In some embodiments, further comprising a connecting rod; the gas storage unit is arranged in a shell shape, covers the first gas vent, and is connected with the compressed gas cylinder through a connecting rod; and a seam is arranged between the gas storage unit and the compressed gas cylinder and communicated with the gas storage space.
Therefore, when the floating is needed, the control system instructs the first electromagnetic valve to control the opening of the first air vent and instructs the second electromagnetic valve to close the second air vent, the compressed gas cylinder is sprayed into the gas storage space through the first air vent, and then the gas can discharge the seawater from the gas storage space through the slit until the gas storage space is filled with the air, so that the buoyancy of the gas storage unit is recovered; has the characteristic of simple structure.
In some embodiments, the air storage unit is formed in a hemispherical shape, and the slit is an annular opening extending along an edge of the air storage unit.
Like this, because the gas storage unit sets up and is hemispherical, and the seam is the annular opening that extends along the edge of gas storage unit for the seam distributes along the edge of gas storage unit uniformly symmetrically, and when the sea water was discharged from the seam, produced reverse thrust distributes uniformly on being the seam of annular opening form, has avoided concentrating on the single position of gas storage unit with produced reverse thrust, thereby makes this device produce and rock as few as possible.
In some embodiments, the slit is disposed toward the compressed gas cylinder.
Thus, after the device is put into seawater, the gas storage unit generates buoyancy, and the compressed gas cylinder generates gravity, and the posture of the device is adjusted to be that the gas storage unit is above the gravity direction and the compressed gas cylinder is below the gravity direction under the action of the buoyancy and the gravity; therefore, when the whole device needs to float upwards, the control system instructs the first electromagnetic valve to control the opening of the first air vent and instructs the second electromagnetic valve to close the second air vent, the compressed gas cylinder is sprayed into the gas storage space through the first air vent, and then the gas can discharge the seawater from the gas storage space through the slit; because the air storage unit is arranged above the compressed air bottle, and the seam is arranged to face the compressed air bottle, when water is discharged from the air storage space, a reverse-buckling mode that the air storage space is arranged above and the seam is arranged below is formed, and air is blocked in the air storage space; therefore, after water is discharged from the air storage space, the air blocked in the air storage space continuously provides buoyancy for the air storage unit, and the air source does not need to be continuously supplemented to the air storage space, so that the compressed air source in the compressed air bottle is saved.
In some embodiments, the device further comprises an oil bag, a fourth solenoid valve, a vacuum accommodating chamber and a depth monitoring module; the oil bag is arranged outside the compressed gas cylinder, the vacuum accommodating chamber is arranged in the compressed gas cylinder, and the oil bag is communicated with the vacuum accommodating chamber; the fourth electromagnetic valve and the depth monitoring module are both in electric signal connection with the control system, and the fourth electromagnetic valve is arranged between the oil bag and the vacuum accommodating chamber to control the penetration or the closing of the oil bag and the vacuum accommodating chamber.
Thus, when the device sinks to a preset depth, the carried instrument finishes the work; the control system instructs the fourth electromagnetic valve to be in an open state, the oil bag is arranged outside the compressed gas cylinder, the oil bag contracts in volume under the pressure of seawater, hydraulic oil in the oil bag enters the vacuum accommodating chamber through the fourth electromagnetic valve, in the process, the volume of the whole device is reduced due to the reduction in the volume of the oil bag, the density of the whole device is correspondingly increased, the whole device starts to sink further, when the depth monitoring module monitors that the device sinks to a preset depth, the control system instructs the fourth electromagnetic valve to be in a closed state, the volume of the oil bag stops contracting, the density of the whole device correspondingly stops changing, the whole device stops in a sea area with the preset depth, and then the carried instrument continues to work; if further sinking is needed, continuing the steps; thereby the device has further sinking function.
In some embodiments, a gas cylinder gas charging connector is further included; the gas cylinder gas charging connector is arranged on the compressed gas cylinder and is communicated with the compressed gas cylinder.
Therefore, when the compressed gas in the compressed gas cylinder of the device is used up, the compressed gas can be filled through the gas cylinder gas filling connector, so that the device has the characteristic of recycling.
In some embodiments, the system further comprises a marine data detection module and a data storage module; the ocean data detection module is in electric signal connection with the data storage module, and the data storage module is in electric signal connection with the control system.
Therefore, the device has the function of collecting seawater information and stores related information in the data storage module.
In some embodiments, a satellite communication system is further included, the satellite communication system being in electrical signal connection with the control system and the data storage module.
Therefore, when the device finishes collecting data and floats to the sea level, the control system commands to send the data in the data storage module to the monitoring platform through the satellite communication system.
Drawings
FIG. 1 is a self-sinking floating marine observation platform according to an embodiment of the invention;
FIG. 2 is an isometric view of the self-sinking floating marine observation platform of FIG. 1;
FIG. 3 is a schematic view of the self-ballasted ocean observation platform of FIG. 1 initially floating on the surface of the sea;
FIG. 4 is a schematic view of the self-sinking floating ocean observation platform shown in FIG. 1 beginning to submerge;
FIG. 5 is a schematic diagram of the self-sinking floating ocean observation platform shown in FIG. 4 further submerged;
FIG. 6 is a further schematic illustration of the self-sinking floating ocean observation platform of FIG. 5;
fig. 7 is a schematic diagram of the self-sinking floating ocean observation platform shown in fig. 1 in a floating state.
Reference numerals:
1-compressed gas cylinder, 2-gas storage unit, 3-first solenoid valve, 4-second solenoid valve, 41-connecting rod, 43-seam, 44-oil bag, 5-vacuum containing chamber, 6-satellite communication system, 7-fourth solenoid valve
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 to 7 schematically show the structure of a self-sinking floating ocean observation platform according to one embodiment of the invention.
As shown in fig. 1 to 7, the self-sinking and floating type ocean observation platform comprises a compressed gas cylinder 1, a gas storage unit 2, a first electromagnetic valve 3, a second electromagnetic valve 4 and a control system; wherein, the compressed gas bottle 1 is provided with a first air vent communicated with the inside of the compressed gas bottle 1, and the first electromagnetic valve 3 is arranged on the first air vent; the gas storage unit 2 is connected with the compressed gas cylinder 1, the gas storage unit 2 is provided with a gas storage space, the gas storage space is communicated with the first gas outlet, a second gas vent communicated with the gas storage space is formed in the gas storage unit 2, and the second electromagnetic valve 4 is arranged on the second gas vent; the first electromagnetic valve 3 and the second electromagnetic valve 4 are both in electric signal connection with a control system; the gas storage space is a concave cavity formed on the gas storage unit 2 toward one side of the first vent, and the gas injection direction of the first vent is set to be toward the concave cavity.
In the working process, the compressed gas bottle 1 is filled with compressed gas in advance; the device is put into seawater, then the control system instructs the second electromagnetic valve 4 to be in a conducting state, so that the second vent is conducted with the gas storage space of the gas storage unit 2, the seawater enters the gas storage space from the second vent, the buoyancy of the gas storage unit 2 disappears, the whole device begins to sink, the density of the seawater can be increased along with the increase of the depth until the whole device sinks to a sea area with a preset depth (the density of the whole device can be designed according to the desired depth in advance through calculation), the density of the sea area with the preset depth is equal to that of the whole device, the whole device stops sinking, in the process of sinking, the device works through the carried instrument equipment (for example, marine information is collected), after the work is finished, the control system instructs the first electromagnetic valve 3 to be in a conducting state, the compressed gas is irrigated to the gas storage space of the gas storage unit 2 from the first vent in the compressed gas cylinder 1, meanwhile, the seawater is discharged from the second vent, the buoyancy of the gas storage unit 2 is recovered, the gas storage unit 2 drives the whole device to float to the sea level due to the connection of the gas storage unit 2 and the compressed gas cylinder 1, and then the device is recovered by a user; the device adopts compressed gas as a power source for floating, so that the device can not pollute the environment even if being abandoned in the ocean; in addition, because the gas storage space is a concave cavity formed on the gas storage unit 2 and facing to one side of the first gas vent, and the gas injection direction of the first gas vent is set to be facing to the concave cavity, after the gas is sprayed from the compressed gas cylinder 1 into the gas storage space through the first gas vent, the buoyancy of the gas storage unit 2 is recovered.
In this embodiment, a connecting rod 41 is further included; the gas storage unit 2 is arranged in a shell shape, the gas storage unit 2 covers the first gas vent, and the gas storage unit 2 is connected with the compressed gas cylinder 1 through a connecting rod 41; and a slit 43 is arranged between the gas storage unit 2 and the compressed gas cylinder 1, and the slit 43 is communicated with the gas storage space.
Thus, when the floating is needed, the control system instructs the first electromagnetic valve 3 to control the opening of the first vent, and also instructs the second electromagnetic valve 4 to close the second vent, the compressed gas cylinder 1 is sprayed into the gas storage space through the first vent, and then the gas can discharge the seawater from the gas storage space through the slit 43 until the gas storage space is filled with the air, so that the buoyancy of the gas storage unit 2 is recovered; has the characteristic of simple structure.
In the present embodiment, the gas storage unit 2 is formed in a hemispherical shape, and the slit 43 is an annular opening extending along the edge of the gas storage unit 2.
Like this, because gas storage unit 2 sets up and is hemispherical, and seam 43 is the annular opening that extends along the edge of gas storage unit 2 for seam 43 evenly distributes along the edge along gas storage unit 2 symmetrically, and when the sea water was discharged from seam 43, produced reverse thrust evenly distributes on seam 43 that is the annular opening form, has avoided concentrating on the single position of gas storage unit 2 with produced reverse thrust, thereby makes this device produce and rock as few as possible.
In the present embodiment, the slit 43 is provided toward the compressed gas cylinder 1.
Thus, after the device is put into seawater, the gas storage unit 2 generates buoyancy, the compressed gas cylinder 1 generates gravity, and the posture of the device is adjusted to be that the gas storage unit 2 is above the gravity direction and the compressed gas cylinder 1 is below the gravity direction under the action of the buoyancy and the gravity; thus, when the whole device needs to float upwards, the control system instructs the first electromagnetic valve 3 to control the opening of the first vent, and also instructs the second electromagnetic valve 4 to close the second vent, the compressed gas cylinder 1 is sprayed into the gas storage space through the first vent, and then the gas can discharge the seawater from the gas storage space through the slit 43; because the air storage unit 2 is arranged above the compressed air bottle 1 and the slit 43 is arranged to face the compressed air bottle 1, when water is discharged from the air storage space, a reverse-buckling mode that the air storage space is above and the slit 43 is below is formed, and air is blocked in the air storage space; thus, after water is discharged from the air storage space, the air blocked in the air storage space continuously provides buoyancy for the air storage unit 2, and the air supply for the air storage space is not required to be continuously supplemented, so that the compressed air source in the compressed air bottle 1 is saved.
In the present embodiment, the vacuum-assisted vacuum cleaner further comprises an oil bag 44, a fourth solenoid valve 7, a vacuum-accommodating chamber 5 and a depth monitoring module; wherein, the oil bag 44 is arranged outside the compressed gas cylinder 1, the vacuum accommodating chamber 5 is arranged in the compressed gas cylinder 1, and the oil bag 44 is communicated with the vacuum accommodating chamber 5; the fourth electromagnetic valve 7 and the depth monitoring module are both in electrical signal connection with the control system, and the fourth electromagnetic valve 7 is arranged between the oil bag 44 and the vacuum accommodating chamber 5 to control the penetration or the closing of the oil bag 44 and the vacuum accommodating chamber 5.
Thus, when the device sinks to a preset depth, the carried instrument finishes the work; the control system instructs the fourth electromagnetic valve 7 to be in an open state, since the oil bag 44 is arranged outside the compressed gas cylinder 1, the volume of the oil bag 44 contracts under the pressure of seawater, the hydraulic oil in the oil bag 44 enters the vacuum accommodating chamber 5 through the fourth electromagnetic valve 7, in the process, the volume of the whole device becomes smaller due to the reduction of the volume of the oil bag 44, the density of the whole device correspondingly becomes larger, then the whole device starts to sink further, after the depth monitoring module monitors that the device sinks to a preset depth, the control system instructs the fourth electromagnetic valve 7 to be in a close state, the volume of the oil bag 44 stops contracting, the density of the whole device correspondingly stops changing, the whole device stops in a sea area with the preset depth, and then the carried instrument continues to work; if further sinking is needed, continuing the steps; thereby the device has further sinking function.
In the embodiment, the gas cylinder charging connector is further included; the gas cylinder gas charging connector is arranged on the compressed gas cylinder 1 and is communicated with the compressed gas cylinder 1. Therefore, when the compressed gas in the compressed gas cylinder 1 of the device is used up, the compressed gas can be filled through the gas cylinder inflation connector, so that the device has the characteristic of recycling.
In this embodiment, the system further comprises an ocean data detection module and a data storage module; the ocean data detection module is in electric signal connection with the data storage module, and the data storage module is in electric signal connection with the control system. In detail, the specific type of the marine data detection module may be a dissolved oxygen detector, a chlorophyll detector, a nutrient detector, a pH detector, and the like. Therefore, the device has the function of collecting seawater information and stores related information in the data storage module.
In this embodiment, a satellite communication system 6 is further included, and the satellite communication system 6 is in electrical signal connection with the control system and the data storage module. Therefore, when the device finishes collecting data and floats to the sea level, the control system commands to send the data in the data storage module to the monitoring platform through the satellite communication system 6.
What has been described above is merely one embodiment of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The self-sinking floating type ocean observation platform is characterized by comprising a compressed gas cylinder, a gas storage unit, a first electromagnetic valve, a second electromagnetic valve and a control system;
the compressed gas bottle is provided with a first air vent communicated with the inside of the compressed gas bottle, and the first electromagnetic valve is arranged on the first air vent;
the gas storage unit is connected with the compressed gas cylinder and provided with a gas storage space, the gas storage space is communicated with the first gas outlet, the gas storage unit is provided with a second gas outlet communicated with the gas storage space, and the second electromagnetic valve is arranged on the second gas outlet;
the first electromagnetic valve and the second electromagnetic valve are in electric signal connection with the control system;
the gas storage space is a concave cavity formed on the gas storage unit and facing to one side of the first vent, and the gas injection direction of the first vent is set to face the concave cavity.
2. The self-sinking floating marine observation platform of claim 1, further comprising a connecting rod;
the gas storage unit is arranged in a shell shape, covers the first gas vent, and is connected with the compressed gas cylinder through the connecting rod;
a seam is arranged between the gas storage unit and the compressed gas cylinder and communicated with the gas storage space.
3. The self-sinking floating ocean observation platform according to claim 2, wherein the gas storage unit is provided in a hemispherical shape, and the slit is an annular opening extending along an edge of the gas storage unit.
4. The self-sinking floating marine vessel according to claim 2, wherein the slit is provided towards the compressed gas cylinder.
5. The self-sinking floating ocean observation platform according to any one of claims 1 to 4, further comprising an oil bag, a fourth electromagnetic valve, a vacuum accommodating chamber and a depth monitoring module;
the oil bag is arranged outside the compressed gas cylinder, the vacuum accommodating chamber is arranged in the compressed gas cylinder, and the oil bag is communicated with the vacuum accommodating chamber;
the fourth electromagnetic valve and the depth monitoring module are in electric signal connection with the control system, and the fourth electromagnetic valve is arranged between the oil bag and the vacuum accommodating cavity to control the penetration or the closing of the oil bag and the vacuum accommodating cavity.
6. The self-sinking floating marine observation platform of claim 1, further comprising a gas cylinder gas charging connection; the gas cylinder gas charging connector is arranged on the compressed gas cylinder and is communicated with the compressed gas cylinder.
7. The self-sinking floating marine observation platform of claim 1, further comprising a marine data detection module and a data storage module;
the ocean data detection module is in electric signal connection with the data storage module, and the data storage module is in electric signal connection with the control system.
8. The self-sinking floating marine observation platform of claim 7, further comprising a satellite communication system in electrical signal connection with the control system and the data storage module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911382871.3A CN111024050A (en) | 2019-12-28 | 2019-12-28 | Self-sinking floating type ocean observation platform |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911382871.3A CN111024050A (en) | 2019-12-28 | 2019-12-28 | Self-sinking floating type ocean observation platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765871A (en) * | 2020-07-11 | 2020-10-13 | 广州探海科技有限公司 | Water profile observation device with gas generation device |
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2019
- 2019-12-28 CN CN201911382871.3A patent/CN111024050A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765871A (en) * | 2020-07-11 | 2020-10-13 | 广州探海科技有限公司 | Water profile observation device with gas generation device |
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