CN113030938B - Marine environment exploration device - Google Patents
Marine environment exploration device Download PDFInfo
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- CN113030938B CN113030938B CN202110222846.XA CN202110222846A CN113030938B CN 113030938 B CN113030938 B CN 113030938B CN 202110222846 A CN202110222846 A CN 202110222846A CN 113030938 B CN113030938 B CN 113030938B
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- 238000001514 detection method Methods 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000005070 sampling Methods 0.000 claims description 42
- 238000002347 injection Methods 0.000 claims description 39
- 239000007924 injection Substances 0.000 claims description 39
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001934 delay Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 239000013535 sea water Substances 0.000 description 12
- 238000009991 scouring Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- -1 flux Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/588—Velocity or trajectory determination systems; Sense-of-movement determination systems deriving the velocity value from the range measurement
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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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/686—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/62—Sense-of-movement determination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2211/00—Applications
- B63B2211/02—Oceanography
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention provides a marine environment exploration device, which comprises an exploration ship, a supporting rod, a telescopic rod and a detection main body, wherein the detection main body comprises a cylinder main body, a buoyancy bag, a data processing unit and a detection mechanism, the detection mechanism comprises an arc-shaped stress plate, a connecting rod, a spring and a range radar, the data processing unit comprises a main control unit, a timing unit and a storage unit, the cylinder main body can float on the sea surface to obtain different depths sunk into the sea, waves generated on the sea surface and ocean currents in the sea can impact the arc-shaped stress plate, the distance between the range radar and the cylinder main body is reduced, the moving speed of the arc-shaped stress plate can be obtained through the distance and the time recorded by the timing unit, and the wave or ocean current speed can be obtained through the arc-shaped stress plate, so that the direction of waves or ocean currents can be judged according to the range radars at different positions, and the wave data and ocean current data can be obtained, and data support can be provided for geotechnical engineering construction.
Description
Technical Field
The invention relates to the technical field of ocean engineering, in particular to an ocean environment exploration device.
Background
The development of ocean resources has great strategic significance, along with the development of ocean industry, the ocean can become not only an important resource and energy base in the future of human beings, but also a main battlefield competing for expansion and development space in various countries in the world, and ocean geotechnical engineering comprises offshore engineering and offshore engineering, wherein the offshore engineering comprises various platforms and submarine pipelines which are built in shallow sea or semi-deep sea, and the emphasis of the ocean geotechnical engineering can also be different according to the different ocean environments and the different construction purposes.
The marine hydrologic environment exploration is to analyze the marine environment of the area to be constructed to acquire marine hydrologic environment data of the area to judge whether the area meets the construction requirement, the marine hydrologic environment exploration is a necessary premise for carrying out marine geotechnical engineering, and when a platform is constructed by the ocean, scouring of sea surface waves and ocean currents needs to be considered, so that the detection of the flow direction and speed of the waves and the ocean currents is significant, however, the current detection mode mostly adopts a buoy detection method, the buoy floats to different positions along with the seawater, so that fixed-point ocean current detection cannot be realized, and whether platform support columns to be constructed at the point can bear ocean current scouring cannot be guaranteed.
Disclosure of Invention
Therefore, the invention provides the marine environment exploration device, which can realize the detection of the direction and the flow speed of sea surface waves and submarine currents at the same point location, and the obtained marine environment data is beneficial to the selection and the construction of the platform support columns.
The technical scheme of the invention is realized as follows:
The marine environment exploration device comprises an exploration ship, a supporting rod, a telescopic rod and a detection main body, wherein one end of the supporting rod is connected with the side wall of the exploration ship, the other end of the supporting rod is connected with the telescopic rod, and the detection main body is arranged at the bottom end of the telescopic rod; the detection main body comprises a cylinder main body, a buoyancy bag, a data processing unit and a detection mechanism, wherein the cylinder main body is connected with the bottom end of a telescopic rod, the buoyancy bag is arranged on the outer wall of the cylinder main body, the data processing unit is arranged inside the cylinder main body and comprises a main control unit, a timing unit and a storage unit, the detection mechanism is arranged on the outer wall of the cylinder main body above the buoyancy bag in a surrounding mode and comprises an arc-shaped stress plate, a connecting rod, a spring and a range radar, one end of the connecting rod is connected with the outer wall of the cylinder main body, the other end of the connecting rod penetrates through the arc-shaped stress plate, the arc-shaped stress plate is connected with the connecting rod in a sliding mode, the spring is connected with the concave surface of the arc-shaped stress plate and the outer wall of the cylinder main body, and the range radar is arranged on the concave surface of the arc-shaped stress plate and faces the side wall of the cylinder main body; the main control unit is electrically connected with the timing unit, the storage unit and the range radar respectively;
The utility model discloses a data processing unit, including drum main part, main control unit, data processing unit, solenoid valve, water injection pipe and outlet pipe, drum main part is inside to become electric cavity and water injection cavity, the water injection cavity is located the electric cavity below, data processing unit sets up in electric cavity inside, drum main part outer wall is provided with water injection pipe and outlet pipe, all be provided with the solenoid valve on water injection pipe and the outlet pipe, water injection cavity communicates with water injection pipe and outlet pipe respectively, and its inside is provided with the water pump, the water pump sets up in outlet pipe one side, data processing unit still includes timing unit, main control unit is connected with timing unit, solenoid valve and water pump electricity respectively.
Preferably, the side wall of the arc-shaped stress plate is provided with a through hole, the connecting rod penetrates through the through hole, the side wall of the connecting rod is provided with a sliding strip, the side wall of the through hole is provided with a sliding groove, and the sliding strip is positioned in the sliding groove.
Preferably, a limiting plate is arranged at one end, far away from the cylinder main body, of the connecting rod, and the diameter of the limiting plate is larger than that of the through hole.
Preferably, the telescopic rod comprises a plurality of telescopic joints, the telescopic joints are connected in sequence, the telescopic joint positioned at the uppermost part is connected with the supporting rod, and the telescopic joint positioned at the lowermost part is connected with the cylinder main body.
Preferably, the rotary machine is arranged on the bottom surface of the cylinder main body, the sampling tube is arranged on the side wall of the cylinder main body, the bottom of the sampling tube is in contact with the upper surface of the rotary disk, a driving cavity is further arranged in the cylinder main body, the driving cavity is positioned below the water injection cavity, the rotary machine is arranged in the driving cavity, an output shaft of the rotary machine extends out of the cylinder main body and is connected with the top surface of the rotary disk, and the main control unit is electrically connected with the rotary machine; the bottom surface of the sampling tube is provided with a sampling port, the rotary disk is provided with a through groove, and the rotary motor drives the rotary disk to rotate so that the through groove coincides with the sampling port.
Preferably, the water injection cavity inner wall is provided with a plurality of infrared transmitting tubes perpendicularly, sliding is provided with the kickboard on the water injection cavity inner wall of infrared transmitting tube one side, be provided with infrared receiving tube on the kickboard, the main control unit is connected with infrared receiving tube and infrared transmitting tube electricity respectively.
Preferably, the data processing unit further comprises a delay unit, the delay unit delays and sends a signal to the main control unit, and the main control unit controls the rotating motor to drive the rotating disc to rotate so that the through groove is staggered with the sampling port.
Preferably, the telescopic support comprises a support rod, a telescopic rod and an indicating lamp, wherein the indicating lamp is arranged at the top of one end, connected with the telescopic rod, of the support rod, and the main control unit is electrically connected with the indicating lamp.
Compared with the prior art, the invention has the beneficial effects that:
The invention provides a marine environment exploration device, after a exploration ship moves a detection main body to a point to be detected, marine environment detection of the point is started, at the moment, a cylindrical main body floats on the sea surface, waves generated on the sea surface impact arc-shaped stress plates, the length of the arc-shaped stress plates from the cylindrical main body is detected by a range radar to judge the wave speed, meanwhile, the number of the arc-shaped stress plates is multiple, so that the direction of the waves can be judged, after a period of detection, the cylindrical main body can sink into the sea bottom, at the moment, the arc-shaped stress plates can be impacted by ocean currents in the sea, so that the flow direction and the speed of the ocean currents in the sea can be obtained, and finally, the parameter data of the waves on the sea and the parameter data of the ocean currents which are stretched into the sea in different ways can be obtained, so as to provide guidance for selecting platform support columns in the later stage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a marine environmental exploration apparatus of the present invention;
FIG. 2 is a schematic structural view of a detection body of a marine environmental exploration device according to the present invention;
FIG. 3 is a schematic diagram showing the connection structure between the connecting rod of the detecting body and the arc-shaped stress plate of the marine environment exploration device
FIG. 4 is a schematic circuit diagram of a marine environmental survey apparatus of the present invention;
In the figure, 1 is a survey ship, 2 is a supporting rod, 3 is a telescopic rod, 4 is a detection main body, 5 is a cylinder main body, 6 is a buoyancy bag, 7 is a data processing unit, 8 is a main control unit, 9 is a timing unit, 10 is a storage unit, 11 is an arc-shaped stress plate, 12 is a connecting rod, 13 is a spring, 14 is a range radar, 15 is an electric cavity, 16 is a water injection cavity, 17 is a water injection pipe, 18 is a water outlet pipe, 19 is an electromagnetic valve, 20 is a water pump, 21 is a timing unit, 22 is a through hole, 23 is a slide bar, 24 is a limiting plate, 25 is an expansion joint, 26 is a rotating motor, 27 is a sampling cylinder, 28 is a rotating disk, 29 is a driving cavity, 30 is a sampling port, 31 is a through slot, 32 is an infrared transmitting tube, 33 is a floating plate, 34 is an infrared receiving tube, 35 is a delay unit, 36 is an indicator lamp, and 37 is a chute.
Detailed Description
For a better understanding of the technical content of the present invention, a specific example is provided below, and the present invention is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the marine environment exploration device provided by the invention comprises an exploration ship 1, a support rod 2, a telescopic rod 3 and a detection main body 4, wherein one end of the support rod 2 is connected with the side wall of the exploration ship 1, the other end of the support rod is connected with the telescopic rod 3, and the detection main body 4 is arranged at the bottom end of the telescopic rod 3; the detection main body 4 comprises a cylinder main body 5, a buoyancy bag 6, a data processing unit 7 and a detection mechanism, wherein the cylinder main body 5 is connected with the bottom end of a telescopic rod 3, the buoyancy bag 6 is arranged on the outer wall of the cylinder main body 5, the data processing unit 7 is arranged inside the cylinder main body 5 and comprises a main control unit 8, a timing unit 9 and a storage unit 10, the detection mechanism is arranged on the outer wall of the cylinder main body 5 above the buoyancy bag 6 in a surrounding mode and comprises an arc-shaped stress plate 11, a connecting rod 12, a spring 13 and a range radar 14, one end of the connecting rod 12 is connected with the outer wall of the cylinder main body 5, the other end of the connecting rod passes through the arc-shaped stress plate 11, the arc-shaped stress plate 11 is connected with the connecting rod 12 in a sliding mode, the spring 13 is connected with the concave surface of the arc-shaped stress plate 11 and the outer wall of the cylinder main body 5, and the range radar 14 is arranged on the concave surface of the arc-shaped stress plate 11 and faces the side wall of the cylinder main body 5; the main control unit 8 is electrically connected with the timing unit 9, the storage unit 10 and the range radar 14 respectively.
The invention provides a marine environment exploration device, which provides data support for marine geotechnical engineering construction, wherein a plurality of support columns are required to be arranged at the bottom of a platform when the platform is constructed, and in order to ensure the stability of the platform, the support columns are required to bear the scouring of seawater, and for the support columns extending into the sea from the sea, the main bearing scouring of the seawater comprises two parts, wherein the first part is the scouring of waves generated on the sea, and the second part is the scouring of sea currents in the sea, and the scouring of the support columns by the waves and the sea currents is different due to the difference of depth and external factors.
Because the geographical position of the support column is not changed after the construction is finished, the detected wave information and ocean current information are on the same vertical line, the survey ship 1 is arranged, the position of the detection main body 4 is fixed after the support rod 2 is connected with the telescopic rod 3, the detection main body 4 can be ensured to be positioned on the installation point of the support column, and the detection data cannot be used after the position of the detection main body 4 is deviated.
The buoyancy bag 6 is arranged on the side wall of the cylinder main body 5, the buoyancy bag 6 can enable the cylinder main body 5 to float on the sea surface, and because the detection mechanism is arranged above the buoyancy bag 6, when the cylinder main body 5 floats on the sea surface, the top of the buoyancy bag 6 is leveled with the sea surface, therefore the detection mechanism can be used for detecting wave data, when waves are generated on the sea surface, the waves can impact the arc-shaped stress plate 11, the arc-shaped stress plate 11 slides along the connecting rod 12 towards the cylinder main body 5, the distance between the range radar 14 and the cylinder main body 5 is reduced, at the moment, the main control unit 8 obtains the moving speed of the arc-shaped stress plate 11 according to the length of the range radar 14 from the cylinder main body 5 and the time recorded by the timing unit 9, and then the flow velocity of waves can be obtained after the noise data of the environment is eliminated, and because the quantity of the arc-shaped stress plates 11 is multiple, the main control unit 8 judges the direction of the waves according to the data sent by different range radars 14, and finally the wave direction and the speed can be obtained.
For the detection of ocean currents, the detection principle is the same as that of waves, when the cylinder main body 5 floats on the sea for a period of time, the telescopic rod 3 stretches, and the cylinder main body 5 sinks into the sea, so that the direction and the speed of ocean currents in the sea can be judged according to the condition that the arc-shaped stress plate 11 is impacted, ocean current information of different depths can be obtained after the cylinder main body 5 is regulated to stay at different depths, and finally the type of the support column can be judged according to wave data and ocean current data.
For the detection mechanism of the invention, the arc-shaped stress plate 11 is connected with the cylinder body 5 through the spring 13, when the arc-shaped stress plate 11 is impacted by waves or ocean currents, the spring 13 is compressed, and when no waves or ocean currents occur, the elastic force of the spring 13 can enable the arc-shaped stress plate 11 to return to the initial position, so that the next waves or ocean currents impact can be waited, after long-time detection, wave data and ocean current data with different depths can be obtained, the wave data and the ocean current data are stored in the storage unit 10, and when a worker recovers the detection body 4, the wave data and the ocean current data can be obtained from the storage unit 10 for ocean environment analysis.
The inside electric cavity 15 and the water injection chamber 16 of dividing into of drum main part 5, water injection chamber 16 is located the electric cavity 15 below, data processing unit 7 sets up inside electric cavity 15, drum main part 5 outer wall is provided with water injection pipe 17 and outlet pipe 18, all be provided with solenoid valve 19 on water injection pipe 17 and the outlet pipe 18, water injection chamber 16 communicates with water injection pipe 17 and outlet pipe 18 respectively, and its inside is provided with water pump 20, water pump 20 sets up in outlet pipe 18 one side, data processing unit 7 still includes timing unit 21, main control unit 8 is connected with timing unit 21, solenoid valve 19 and water pump 20 electricity respectively.
When the cylinder body 5 floats on the sea, wave data can be acquired, the time for acquiring the wave data is controlled by the set timing unit 21, after the time is over, the main control unit 8 can control the electromagnetic valve 19 on the water injection pipe 17 to be opened, at the moment, seawater can enter the water injection cavity 16 from the water injection pipe 17, the weight of the cylinder body 5 is increased, when the weight of the cylinder body 5 is greater than the buoyancy of the buoyancy bag 6, the cylinder body 5 can sink into the sea, and the different depths of the cylinder body 5 in the sea can be controlled by controlling the water inflow amount in the water injection cavity 16.
After the ocean current data acquisition is completed, the main control unit 8 can control the electromagnetic valve 19 of the water outlet pipe 18 to be opened, and control the water pump 20 to pump out the water in the water injection cavity 16 to the outside, the cylinder main body 5 floats upwards after the gravity is reduced, and finally floats to the ocean surface, and at the moment, the staff can recover the detection main body 4 to transmit data.
Preferably, the side wall of the arc-shaped stress plate 11 is provided with a through hole 22, the connecting rod 12 passes through the through hole 22, the side wall of the connecting rod is provided with a sliding bar 23, the side wall of the through hole 22 is provided with a sliding groove 37, the sliding bar 23 is positioned in the sliding groove 37, one end of the connecting rod 12 far away from the cylinder main body 5 is provided with a limiting plate 24, and the diameter of the limiting plate 24 is larger than that of the through hole 22.
The sliding grooves 37 of the sliding strips 23 can prevent the arc-shaped stress plate 11 from shifting when being moved by external force, and the sliding grooves 37 can slide along the sliding strips 23 when the arc-shaped stress plate 11 is pushed by the seawater impact and the springs 13.
Preferably, the telescopic rod 3 comprises a plurality of telescopic joints 25, the telescopic joints 25 are sequentially connected, the telescopic joint 25 positioned at the uppermost part is connected with the supporting rod 2, and the telescopic joint 25 positioned at the lowermost part is connected with the cylinder main body 5.
The expansion joint 25 is elongated when the weight of the cylinder body 5 increases, and the expansion joint 25 is shortened when the weight of the cylinder body 5 decreases to float.
Preferably, the rotary machine further comprises a rotary motor 26, a sampling tube 27 and a rotary disk 28, wherein the rotary disk 28 is arranged on the bottom surface of the cylinder main body 5, the sampling tube 27 is arranged on the side wall of the cylinder main body 5, the bottom of the sampling tube is in contact with the upper surface of the rotary disk 28, a driving cavity 29 is further arranged inside the cylinder main body 5, the driving cavity 29 is positioned below the water injection cavity 16, the rotary motor 26 is arranged in the driving cavity 29, an output shaft of the rotary motor extends out of the cylinder main body 5 and is connected with the top surface of the rotary disk 28, and the main control unit 8 is electrically connected with the rotary motor 26; the bottom surface of the sampling tube 27 is provided with a sampling port 30, the rotary disk 28 is provided with a through groove 31, and the rotary motor 26 drives the rotary disk 28 to rotate so that the through groove 31 coincides with the sampling port 30.
The invention also provides a seawater sampling function for analyzing salinity, sea ice, weather, suspended sediment, flux, sediment heat conductivity and the like contained in seawater, a plurality of sampling barrels 27 are arranged on the outer wall of the cylinder main body 5, the sampling barrels 27 are distributed in a ring shape, each sampling barrel 27 corresponds to seawater samples with different depths, when the seawater is injected into the water injection cavity 16 of the cylinder main body 5, the main control unit 8 can control the rotating motor 26 to drive the rotating disc 28 to rotate, so that the through groove 31 of the rotating disc 28 coincides with the sampling port 30 of the first sampling barrel 27, at the moment, the seawater can enter the sampling barrel 27 for storage, and when the cylinder main body 5 descends again, the rotating disc 28 can rotate again, so that the through groove 31 coincides with the sampling port 30 of the next sampling barrel 27, and so on, the seawater samples with different depths can be obtained.
Preferably, the inner wall of the water injection cavity 16 is vertically provided with a plurality of infrared emission tubes 32, a floating plate 33 is slidably disposed on the inner wall of the water injection cavity 16 on one side of the infrared emission tubes 32, an infrared receiving tube 34 is disposed on the floating plate 33, and the main control unit 8 is electrically connected with the infrared receiving tube 34 and the infrared emission tubes 32 respectively.
A plurality of infrared transmitting tubes 32 are vertically arranged on the inner wall of the water injection cavity 16, a floating plate 33 is arranged on one side of each infrared transmitting tube 32, an infrared receiving tube 34 is arranged on each floating plate 33, when water is injected into the water injection cavity 16, the height of each floating plate 33 can be increased, when the infrared receiving tube 34 ascends to one side of the infrared transmitting tube 32 at the lowest position, infrared light transmitted by each infrared transmitting tube 32 can be received, at the moment, the cylinder main body 5 sinks to a preset depth, the infrared receiving tube 34 can generate an electric signal to the main control unit 8, at the moment, the main control unit 8 can control the rotating motor 26 to drive the rotating disc 28 to rotate, the through groove 31 is overlapped with the sampling port 30 of the first sampling tube 27, seawater sampling is achieved, and the like, and when the infrared receiving tube 34 ascends to one side of the infrared transmitting tube 32 at different heights, the main control unit 8 can sequentially drive the rotating motor 26 to achieve sampling of different sampling tubes 27 according to the electric signal.
Preferably, the data processing unit 7 further includes a delay unit 35, the delay unit 35 delays and sends a power signal to the main control unit 8, and the main control unit 8 controls the rotating motor 26 to drive the rotating disk 28 to rotate so that the through slot 31 is staggered from the sampling port 30.
After the main control unit 8 controls the rotating motor 26 to drive the rotating disk 28 to enable the through groove 31 to coincide with the sampling port 30 of the sampling tube 27, the delay unit 35 is set to delay for a period of time, then the main control unit 8 can control the rotating motor 26 to drive the rotating disk 28 to rotate, after the through groove 31 is staggered with the sampling port 30, the plugging of the sampling port 30 of the sampling tube 27 is achieved, and when the next sampling is carried out, the main control unit 8 can control the rotating motor 26 to drive the rotating disk 28 to rotate again.
Preferably, the telescopic support comprises an indicator light 36, the indicator light 36 is arranged on the top of one end of the support rod 2 connected with the telescopic rod 3, and the main control unit 8 is electrically connected with the indicator light 36.
When the cylinder body 5 rises to the sea surface, the main control unit 8 can control the indicator light 36 to light up, so as to prompt the staff to complete data acquisition.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The marine environment exploration device is characterized by comprising an exploration ship, a supporting rod, a telescopic rod and a detection main body, wherein one end of the supporting rod is connected with the side wall of the exploration ship, the other end of the supporting rod is connected with the telescopic rod, and the detection main body is arranged at the bottom end of the telescopic rod; the detection main body comprises a cylinder main body, a buoyancy bag, a data processing unit and a detection mechanism, wherein the cylinder main body is connected with the bottom end of a telescopic rod, the buoyancy bag is arranged on the outer wall of the cylinder main body, the data processing unit is arranged inside the cylinder main body and comprises a main control unit, a timing unit and a storage unit, the detection mechanism is arranged on the outer wall of the cylinder main body above the buoyancy bag in a surrounding mode and comprises an arc-shaped stress plate, a connecting rod, a spring and a range radar, one end of the connecting rod is connected with the outer wall of the cylinder main body, the other end of the connecting rod penetrates through the arc-shaped stress plate, the arc-shaped stress plate is connected with the connecting rod in a sliding mode, the spring is connected with the concave surface of the arc-shaped stress plate and the outer wall of the cylinder main body, and the range radar is arranged on the concave surface of the arc-shaped stress plate and faces the side wall of the cylinder main body; the main control unit is electrically connected with the timing unit, the storage unit and the range radar respectively;
The utility model discloses a data processing unit, including drum main part, main control unit, data processing unit, solenoid valve, water injection pipe and outlet pipe, drum main part is inside to become electric cavity and water injection cavity, the water injection cavity is located the electric cavity below, data processing unit sets up in electric cavity inside, drum main part outer wall is provided with water injection pipe and outlet pipe, all be provided with the solenoid valve on water injection pipe and the outlet pipe, water injection cavity communicates with water injection pipe and outlet pipe respectively, and its inside is provided with the water pump, the water pump sets up in outlet pipe one side, data processing unit still includes timing unit, main control unit is connected with timing unit, solenoid valve and water pump electricity respectively.
2. The marine environment exploration device according to claim 1, wherein through holes are formed in the side walls of the arc-shaped stress plates, the connecting rods penetrate through the through holes, sliding strips are arranged on the side walls of the through holes, sliding grooves are formed in the side walls of the through holes, and the sliding strips are located in the sliding grooves.
3. The marine environment exploration device according to claim 2, wherein a limiting plate is arranged at one end of the connecting rod, which is far away from the cylinder main body, and the diameter of the limiting plate is larger than that of the through hole.
4. The marine environment exploration device according to claim 1, wherein the telescopic rod comprises a plurality of telescopic joints, the telescopic joints are sequentially connected, the uppermost telescopic joint is connected with the supporting rod, and the lowermost telescopic joint is connected with the cylinder body.
5. The marine environment exploration device according to claim 1, further comprising a rotating motor, a sampling tube and a rotating disc, wherein the rotating disc is arranged on the bottom surface of the cylinder main body, the sampling tube is arranged on the side wall of the cylinder main body, the bottom of the sampling tube is in contact with the upper surface of the rotating disc, a driving cavity is further arranged inside the cylinder main body, the driving cavity is positioned below the water injection cavity, the rotating motor is arranged in the driving cavity, an output shaft of the rotating motor extends out of the cylinder main body and is connected with the top surface of the rotating disc, and the main control unit is electrically connected with the rotating motor; the bottom surface of the sampling tube is provided with a sampling port, the rotary disk is provided with a through groove, and the rotary motor drives the rotary disk to rotate so that the through groove coincides with the sampling port.
6. The marine environment exploration device according to claim 5, wherein the inner wall of the water injection cavity is vertically provided with a plurality of infrared emission tubes, a floating plate is slidably arranged on the inner wall of the water injection cavity at one side of the infrared emission tubes, an infrared receiving tube is arranged on the floating plate, and the main control unit is respectively electrically connected with the infrared receiving tube and the infrared emission tubes.
7. The marine environment exploration device according to claim 5, wherein the data processing unit further comprises a delay unit, the delay unit delays and sends a power signal to the main control unit, and the main control unit controls the rotating motor to drive the rotating disc to rotate so that the through groove is staggered from the sampling port.
8. The marine environment exploration device according to claim 1, further comprising an indicator light arranged on the top of the end of the support rod connected with the telescopic rod, wherein the main control unit is electrically connected with the indicator light.
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| CN113532530B (en) * | 2021-07-16 | 2023-03-28 | 中经建研设计有限公司 | Real-time monitoring system for marine hydrology |
| CN113588344B (en) * | 2021-08-05 | 2022-03-22 | 南方海洋科学与工程广东省实验室(广州) | Device and method for monitoring fluid flux and collecting fluid sample |
| CN113777666B (en) * | 2021-08-31 | 2024-01-05 | 中经建研设计有限公司 | Marine resource surveys device |
| CN113884131B (en) * | 2021-09-22 | 2023-10-20 | 海南超船电子商务有限公司 | Intelligent ship for marine environment monitoring |
| CN114771749B (en) * | 2022-05-05 | 2023-12-15 | 烟台源圣达海洋科技有限公司 | Ocean power environment observation platform |
| CN115096276B (en) * | 2022-08-26 | 2022-11-04 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Ocean current monitoring device with protection device |
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