CN117262167B - Ocean profile active observation device for ocean science test - Google Patents
Ocean profile active observation device for ocean science test Download PDFInfo
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- CN117262167B CN117262167B CN202311536977.0A CN202311536977A CN117262167B CN 117262167 B CN117262167 B CN 117262167B CN 202311536977 A CN202311536977 A CN 202311536977A CN 117262167 B CN117262167 B CN 117262167B
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- 238000012360 testing method Methods 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000002474 experimental method Methods 0.000 claims abstract description 11
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 238000012806 monitoring device Methods 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 15
- 239000013535 sea water Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 7
- 238000007667 floating Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
- B63C7/12—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
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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
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
- B63C7/12—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects
- B63C2007/125—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects by bringing air or floating bodies or material into vessels or objects using buoyant masses, e.g. foams, or a large plurality of small buoyant objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses an active marine profile observation device for marine science experiments, and particularly relates to the field of marine observation devices. The marine environment monitoring device comprises a shell and an observation box, wherein an opening is formed in one side of the observation box, a driving mechanism is arranged in the observation box and used for driving the observation box to submerge, and a sensor assembly is further arranged on the observation box and used for observing marine environment data; and the shell is also provided with a retraction mechanism which is used for releasing or recycling the observation box. The technical scheme of the invention solves the problem that the existing observation device cannot ensure stable recovery after the ocean profile observation is carried out, and improves the stability and initiative of ocean profile data acquisition.
Description
Technical Field
The invention relates to the field of ocean observation devices, in particular to an ocean profile active observation device for ocean science experiments.
Background
The observation technology is one of key factors for promoting the gradual trend of ocean science to maturity, the ocean science is from physics, biology to geology, from sea gas exchange to ocean profile water body, and the observation scale and the range span tens of orders of magnitude in time-space. With the development of observation technology, the ocean data acquisition mode relied on by the development of ocean science is changing from 'investigation' to 'observation', and ocean environment monitoring has entered the era of all-weather three-dimensional monitoring of ocean environment from space, coast, water surface and underwater. However, most marine environmental monitoring technologies still rely on marine vessel observation and station observation technologies to periodically collect data on the marine surface or on a limited number of water layers, which is quite scarce for marine subsurface as well as deep underwater. With the improvement of the demands of ocean science cognition, the physical, biological and chemical environments and other aspects of the wide sea area of China are difficult to be deeply understood by only relying on the data of the surface layer or the limited water layer, the comprehensive three-dimensional monitoring requirements cannot be met, and the demands of ocean economic development of China cannot be met.
In order to solve the problems, china patent (patent publication No. CN 115743409A) discloses an automatic floating type profile observation buoy which comprises a buoyancy cabin mechanism, a first electronic cabin mechanism, a sensing cabin mechanism, a second electronic cabin mechanism and a propelling mechanism which are sequentially connected; the sensor cabin mechanism and the propulsion mechanism are respectively and independently powered, the first electronic cabin mechanism is used for supplying power to the inside of the sensor cabin mechanism, the second electronic cabin mechanism is used for supplying power to the propulsion mechanism, the propulsion mechanism can drive the self-floating profile observation buoy to wholly submerge to a preset depth, the second electronic cabin mechanism is powered off to the propulsion mechanism, the buoyancy cabin mechanism is used for driving the self-floating profile observation buoy to wholly float upwards, and the sensor cabin mechanism is used for sequentially observing data of the marine environment.
According to the scheme, although the pushing mechanism is utilized to drive the observation buoy to sink to the preset position for observation, the position of the observation buoy is difficult to control during data acquisition, and when the observation buoy is recovered, the situation that the observation buoy cannot be recovered possibly occurs due to a complex environment under the sea surface, so that the problem of data acquisition failure is caused. Therefore, there is an urgent need for an observation device capable of actively acquiring marine profile data and stably recovering the marine profile data.
Disclosure of Invention
The invention aims to provide an active marine profile observation device for marine science experiments, which solves the problem that the existing observation device cannot ensure stable recovery after marine profile observation.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the active marine profile observation device for the marine science test comprises a shell and an observation box, wherein an opening is formed in one side of the observation box, a driving mechanism is arranged in the observation box and used for driving the observation box to submerge, a sensor assembly is further arranged on the observation box, and the sensor assembly is used for observing marine environment data; and the shell is also provided with a retraction mechanism which is used for releasing or recycling the observation box.
Further, the driving mechanism comprises a waterproof motor, a rotating shaft is connected to the waterproof motor, a plurality of spiral blades positioned in the observation box are circumferentially distributed on the rotating shaft, and a plurality of drain holes are formed in the observation box.
Further, the retraction mechanism comprises an exhaust fan and an induced air pipe, the exhaust fan is arranged at the top of the shell, the exhaust fan is connected with the induced air pipe, the free end of the induced air pipe penetrates through the side wall of the shell, the induced air pipe is in sliding sealing connection with the shell, the induced air pipe is communicated with the top of the observation box, a buoyancy shell which is coated outside the rotating shaft is arranged in the observation box, the buoyancy shell is in rotating sealing connection with the top of the observation box, one-way valves are embedded in the buoyancy shell and the observation box, and all the one-way valves enable seawater to enter from the top of the observation box and be discharged from the lower side of the buoyancy shell.
Through the arrangement, the observation box can be driven to submerge to the preset depth by the waterproof motor and the helical blades, so that the ocean profile data is observed; after data acquisition is completed, air is injected into the inner space of the buoyancy shell by means of the exhaust fan and the induced air pipe, so that buoyancy is generated by discharging the buoyancy shell, the recovery of the observation box is realized, and the reliability of the scheme for observing ocean profile data is improved.
Further, a liquid level sensor is further arranged on the inner wall of the observation box and is electrically connected with the waterproof motor, and the liquid level sensor is used for closing the waterproof motor.
Through the arrangement, after the seawater is discharged from the inner space of the buoyancy shell, the waterproof motor can be closed through the liquid level sensor, so that the observation box can float upwards rapidly.
Further, a concave cavity is formed in the bottom of the shell, the cross section of the concave cavity is trapezoid, and the concave cavity can accommodate the observation box.
Further, a buffer plate is arranged in the concave cavity, and a buffer spring is connected between the buffer plate and the top wall of the concave cavity.
Through above-mentioned setting, when retrieving the observation box, can reduce the impact force of observation box to the casing with the help of buffer board and buffer spring, extension casing's life is favorable to observing the entering of box to reduce the impact force of sea water flow to observing the box simultaneously, keep the stability of observing the interior sensor work of box.
Further, be connected with first spring on the buoyancy shell, be connected with semicircle annular push ring on the first spring, it has the spacing mouth that is located push pedal motion track to open on the observation box, wear to be equipped with the gag lever post on the cavity, gag lever post and cavity sliding seal connection, be connected with the second spring between gag lever post and the casing, the gag lever post is located spacing mouth, push ring promotes gag lever post roll-off spacing mouth under centrifugal force effect because of buoyancy shell selects rotatory back.
Through the arrangement, the stability of the observation box in the concave cavity can be kept by means of the limiting rod, meanwhile, when the limitation is required to be released, the buoyancy shell is driven to rotate only by the waterproof motor, the push ring is enabled to generate centrifugal force after the buoyancy shell rotates, the inner wall of the observation box moves, the limiting rod is pushed out of the limiting opening, and the observation box is released.
Further, fixed rods are symmetrically arranged in the shell, a rotating roller is rotatably connected between the two fixed rods, a torsion spring is connected between the rotating roller and the fixed rods, and the air guiding pipe is wound on the rotating roller.
Through above-mentioned setting, can store torsion when the induced air pipe release with the help of the torsional spring, drive induced air pipe and survey the box and get into the cavity with the help of the torsion of torsional spring when the induced air pipe retrieves, realized the fixed point and retrieved, improved the stability of retrieving.
Further, a first battery box is arranged on the shell and is used for supplying power for the exhaust fan, a second battery box is arranged in the observation box and is used for supplying power for the sensor assembly and the waterproof motor; the shell is provided with a controller which is used for controlling the access and disconnection of the first battery box and the second battery box.
By the arrangement, the stability of marine profile data observation can be ensured by adopting independent power supply.
Furthermore, three anchor chain buckles are circumferentially distributed on the shell at equal intervals, and each anchor chain buckle is connected with a ship anchor through an anchor chain.
Through above-mentioned setting, can be with the stable control of this observation device in predetermined scope with the help of the ship anchor of three circumference settings, avoided because of the too big problem that leads to retracting mechanism to retrieve the inconvenient to observing box of the position change of casing, improved the stability that this scheme carried out ocean profile and surveyd.
Compared with the prior art, the beneficial effect of this scheme:
the scheme provides an ocean profile active observation device for ocean science experiments, which solves the problem that the existing observation device cannot ensure stable recovery after ocean profile observation. Meanwhile, the observation device of the scheme has less energy consumption during the submergence, can actively observe ocean profile data of a preset depth, can quickly recover the data after collecting the data, and has little influence by seawater flow.
Drawings
Fig. 1 is a front view of embodiment 1;
FIG. 2 is a cross-sectional view of an embodiment at a housing;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a front view of embodiment 2;
FIG. 5 is a sectional view at the housing in example 2;
fig. 6 is a partially enlarged view at B in fig. 5.
Detailed Description
The invention is described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: 1. a housing; 2. an observation box; 3. a fixed rod; 4. a torsion spring; 5. a rotating roller; 6. a waterproof motor; 7. a rotating shaft; 8. a helical blade; 9. a drain hole; 10. a buoyancy housing; 11. a one-way valve; 12. a sensor assembly; 13. an exhaust fan; 14. an air guiding pipe; 15. a seal ring; 16. a liquid level sensor; 17. a pressure sensor; 18. a first battery case; 19. a second battery case; 20. a support frame; 21. a solar cell panel; 22. a controller; 23. a cavity; 24. a buffer plate; 25. a buffer spring; 26. a first spring; 27. a push ring; 28. a limit rod; 29. a second spring; 30. a fixing plate; 31. an anchor button; 32. a first anchor chain; 33. a float drum; 34. a second anchor chain; 35. and (5) a ship anchor.
Example 1 is shown in fig. 1 to 3: an active marine profile observation device for marine science experiments comprises a shell 1 and an observation box 2. The outer side wall of the lower side of the shell 1 is welded with three anchor chain buckles 31 at equal intervals in the circumferential direction, an included angle between every two adjacent anchor chain buckles 31 is 120 degrees, each anchor chain buckle 31 is connected with a first anchor chain 32, each first anchor chain 32 is connected with a floating drum 33, each floating drum 33 is connected with a second anchor chain 34, the free end of each second anchor chain 34 is connected with a ship anchor 35, the offset of the shell 1 can be controlled within a preset range by means of the three ship anchors 35, and the problem that the shell 1 is excessively offset due to overlarge sea waves is avoided. An access hole is formed in the rear side of the shell 1, and an access door is connected to the access hole in a rotating and sealing mode. The roof symmetry welding in the casing 1 has two dead levers 3, rotates between two dead levers 3 to be connected with the dwang, is connected with torsional spring 4 between dwang and the dead lever 3 on the left side, and the middle part cladding of dwang has rotor 5. The bottom of the observation box 2 is provided with an opening, the observation box 2 is internally provided with a driving mechanism, the driving mechanism comprises a waterproof motor 6, the waterproof motor 6 is connected with the middle part of the inner top wall of the observation box 2 through bolts, a rotating shaft 7 is coaxially connected to the waterproof motor 6, four spiral blades 8 positioned in the observation box 2 are circumferentially distributed on the lower side of the rotating shaft 7, the lower end of the rotating shaft 7 is positioned in the observation box 2, the side wall of the upper side of the observation box 2 is circumferentially provided with a plurality of water drain holes 9 which are obliquely arranged, and the included angle between each water drain hole 9 and the upward direction of the axis of the observation box 2 is smaller than 90 degrees; the driving mechanism is used for driving the observation box 2 to submerge. The rotation shaft 7 is coated with a buoyancy shell 10, the buoyancy shell 10 is in rotary sealing connection with the top wall in the observation box 2, the bottom of the buoyancy shell 10 and the top of the observation box 2 are embedded with one-way valves 11, and all the one-way valves 11 jointly enable seawater to enter the buoyancy shell 10 from the top of the observation box 2 and then to be discharged from the bottom of the buoyancy shell 10.
The shell 1 is also provided with a retraction mechanism which is used for releasing or recycling the observation box 2. The retraction mechanism comprises an exhaust fan 13 and an air guiding pipe 14, wherein the exhaust fan 13 is connected to the top of the shell 1 through bolts, and the air outlet end of the exhaust fan 13 is connected with the air guiding pipe 14. The air guiding pipe 14 is wound on the rotating roller 5, the air guiding pipe 14 sequentially penetrates through the top and the bottom of the shell 1, through holes for the air guiding pipe 14 to pass through are formed in the top and the bottom of the shell 1, a sealing ring 15 is adhered outside the through holes, the air guiding pipe 14 is in sliding sealing connection with the sealing ring 15, the lower end of the air guiding pipe 14 is communicated with the top of the observation box 2, and the communication part of the air guiding pipe 14 and the observation box 2 is located outside the waterproof motor 6. The top of the observation box 2 is also provided with a sensor component 12 positioned outside the air guiding pipe 14, the sensor component 12 comprises a plurality of different sensors, any one or more of a multi-parameter water quality sensor, a temperature and salt depth sensor, a chemical sensor and a biological parameter sensor can be selected, and the sensor component 12 is used for observing different marine environment data.
The inner wall of the buoyancy shell 10 is also provided with a liquid level sensor 16 positioned outside the waterproof motor 6, the liquid level sensor 16 is electrically connected with the waterproof motor 6, and the liquid level sensor 16 is used for closing the waterproof motor 6. The inner wall of the upper opening of the observation box 2 is further embedded with a pressure sensor 17, the pressure sensor 17 is electrically connected with the waterproof motor 6, the pressure sensor 17 is used for monitoring the submergence depth of the observation box 2, and the rotation speed of the waterproof motor 6 is regulated by the controller 22, so that the torsion force generated by the torsion spring 4 can be overcome by the observation box 2 through the air guiding pipe 14, and the preset depth is maintained.
The top of casing 1 installs first battery case 18, has placed first storage battery in the first battery case 18, and first storage battery is connected with air exhauster 13 electricity, and first storage battery is air exhauster 13 power supply. A second battery box 19 positioned outside the waterproof motor 6 is arranged in the observation box 2, a second storage battery pack is arranged in the second battery box 19, the second storage battery pack is electrically connected with the sensor assembly 12 and the waterproof motor 6, and the second storage battery pack supplies power for the liquid level sensor 16, the pressure sensor 17, the sensor assembly 12 and the waterproof motor 6. The shell 1 is also welded with a support frame 20, a solar panel 21 is installed on the support frame 20, and the solar panel 21 is electrically connected with the first storage battery.
The casing 1 is provided with a controller 22, and the controller 22 in this embodiment adopts a single-chip microcomputer. The controller 22 is electrically connected with the first battery pack, the second battery pack, the liquid level sensor 16, the pressure sensor 17 and the sensor assembly 12, and the controller 22 is used for controlling the access and disconnection of the first battery pack and the second battery pack.
The working procedure of this embodiment is:
when the device is used, after the device is moved to a preset sea area, three ship anchors 35 and floating drums 33 are placed at preset positions in the sea, and the problem that the displacement of the shell 1 is large due to the action of sea waves can be solved by utilizing three anchor positioning, so that the shell 1 can only fluctuate within a preset range, and the stability of the observation device for ocean profile observation is improved. The second battery pack is then controlled by the controller 22 to activate the waterproof motor 6, the liquid level sensor 16, the pressure sensor 17 and the sensors of the sensor assembly 12, and at this time, the waterproof motor 6 rotates to drive the helical blade 8 to rotate, and the helical blade 8 rotates to provide power for the submergence of the observation box 2. After the observation box 2 starts to submerge, seawater can enter a closed space enclosed by the buoyancy shell 10 and the top wall of the observation box 2 from the outside of the observation box 2 through the one-way valve 11, so that air in the closed space is continuously discharged, and the submergence for observation is facilitated. By means of the pressure sensor 17, it can be determined whether the observation box 2 has reached a predetermined depth by monitoring the pressure.
When the observation box 2 is submerged to a predetermined depth, the controller 22 adjusts the rotation speed of the waterproof motor 6 so that the depth monitored by the pressure sensor 17 remains unchanged, and the observation of marine environment data is started by means of each sensor in the sensor assembly 12, and the observed data is stored in the controller 22. After the observation is finished, the controller 22 starts the exhaust fan 13 through the second storage battery, air is injected into the closed space through the air guide pipe 14 after the exhaust fan 13 is started, and the seawater in the closed space is gradually discharged by means of the air, so that the closed space generates buoyancy, and the observation box 2 is driven to start to rise. In the process of removing the seawater, the water-proof motor 6 is turned off by the liquid level sensor 16 due to the falling of the liquid level, so that the observation box 2 is beneficial to floating upwards. Meanwhile, the torsion spring 4 can be used for winding the air guiding pipe 14 when the observation box 2 floats upwards, so that the observation box 2 returns to the bottom of the shell 1, the problem that the observation box 2 flows to other areas due to seawater flowing in the floating process is avoided, and the recovery stability is improved.
The first storage battery pack of the embodiment can be charged by means of the solar panel 21, so that the service life of the first storage battery is prolonged, and the recycling reliability is improved.
Embodiment 2 as shown in fig. 4 to 6, the present embodiment differs from embodiment 1 only in that: the bottom of the shell 1 is also provided with a concave cavity 23, the cross section of the concave cavity 23 is trapezoidal, and the concave cavity 23 can accommodate the observation box 2. A buffer plate 24 is arranged in the concave cavity 23, a placement hole for placing the sensor assembly 12 is formed in the bottom of the buffer plate 24, and a buffer spring 25 is connected between the buffer plate 24 and the top wall of the concave cavity 23.
The outer wall of the left side of the buoyancy shell 10 is fixedly connected with a first spring 26, the first spring 26 is connected with a semicircular push ring 27, and the push ring 27 is coated outside the buoyancy shell 10. The left side wall of the observation box 2 is provided with a limit opening positioned on the motion track of the push plate. The length and width of the orthographic projection are respectively greater than those of the push ring 27, so that the push plate can enter the limiting opening. The cavity 23 is penetrated with a limit rod 28, the front side and the rear side of the limit rod 28 are respectively provided with a first wedge surface matched with the push ring 27, the upper side and the lower side of the limit rod 28 are respectively provided with a second wedge surface matched with the upper surface of the observation box 2, and the edge of the upper surface of the observation box 2 is provided with a third wedge surface matched with the second wedge surface. The limiting rod 28 is in sliding sealing connection with the concave cavity 23, a second spring 29 is connected between the limiting rod 28 and the left inner wall of the shell 1, the limiting rod 28 is positioned in the limiting opening, and the push ring 27 pushes the limiting rod 28 to slide out of the limiting opening under the action of centrifugal force after the buoyancy shell 10 rotates selectively. The shell 1 is also internally provided with a fixed plate 3, the fixed plate 3 is positioned under the limiting rod 28, and the limiting rod 28 is in sliding connection with the fixed plate 3.
The operation of this embodiment differs from that of embodiment 1 only in that: when the observation device of the embodiment is not used, the observation box 2 is located in the concave cavity 23, meanwhile, the limiting rod 28 is located in the limiting opening and abuts against the push ring 27, and at the moment, the first spring 26 and the second spring 29 do not generate elastic force, so that the observation box 2 is limited by means of the limiting rod 28, and the integrity of the shell 1 is maintained. When the novel ocean wave-type monitoring device is used, after the shell 1 is moved to a preset sea area, the three ship anchors 35 and the floating drum 33 are placed in the ocean at the preset positions, the problem that the offset of the shell 1 is overlarge due to ocean waves of the shell 1 can be relieved by utilizing three anchor positioning, the shell 1 can only fluctuate within a preset range, the problem that the included angle between the bottom of the concave cavity 23 and the top of the observation box 2 is too small due to overlarge position movement of the shell 1 is avoided, and the recovery stability of the observation box 2 is improved.
After the waterproof motor 6 is started, the waterproof motor 6 can drive the buoyancy shell 10 and the first spring 26 to rotate, at the moment, the push ring 27 is driven by the first spring 26 to rotate together, and the push ring 27 generates centrifugal force in the rotating process to push the limit rod 28 to slide out of the limit opening, so that the limit effect of the limit rod 28 on the observation box 2 is relieved.
When the observation box 2 is recovered, the trapezoidal concave cavity 23 is convenient for the entry of the observation box 2, and meanwhile, after the observation box 2 enters the concave cavity 23, the buffer plate 24 and the buffer spring 25 can be used for providing buffer force for the observation box 2, so that the problem that the observation box 2 collides with the shell 1 at a high speed is avoided, the recovery safety is improved, and the service lives of the observation box 2, the sensor assembly 12 and the shell 1 are prolonged.
Embodiment 3 differs from embodiment 2 only in that: in this embodiment, a propeller is mounted on the housing 1, and the propeller is electrically connected to the controller 22. The first storage battery pack is electrically connected with the propeller, and the propeller can be powered by the first storage battery pack.
The working procedure of this embodiment differs from that of the embodiment only in that: the observation device of the embodiment can actively move in a certain range by virtue of the propeller on the shell 1, which is beneficial to improving the initiative of the observation device for observing the ocean profile environment.
The foregoing is merely exemplary of the present invention and the details of construction and/or the general knowledge of the structures and/or characteristics of the present invention as it is known in the art will not be described in any detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (7)
1. The utility model provides an ocean profile initiative observation device for ocean science test which characterized in that: the marine environment monitoring device comprises a shell (1) and an observation box (2), wherein an opening is formed in one side of the observation box (2), a driving mechanism is arranged in the observation box (2) and used for driving the observation box (2) to submerge, a sensor assembly (12) is further arranged on the observation box (2), and the sensor assembly (12) is used for observing marine environment data; a retraction mechanism is further arranged on the shell (1) and used for releasing or recycling the observation box (2);
the driving mechanism comprises a waterproof motor (6), a rotating shaft (7) is connected to the waterproof motor (6), a plurality of spiral blades (8) positioned in the observation box (2) are circumferentially distributed on the rotating shaft (7), and a plurality of drain holes (9) are formed in the observation box (2);
the utility model provides a wind turbine is characterized in that the winding and unwinding mechanism comprises an exhaust fan (13) and an induced air pipe (14), the exhaust fan (13) is arranged at the top of a shell (1), the exhaust fan (13) is connected with the induced air pipe (14), the free end of the induced air pipe (14) penetrates through the side wall of the shell (1), the induced air pipe (14) is in sliding sealing connection with the shell (1), the induced air pipe (14) is communicated with the top of an observation box (2), a buoyancy shell (10) which is coated outside a rotating shaft (7) is arranged in the observation box (2), the buoyancy shell (10) is in rotary sealing connection with the top of the observation box (2), a one-way valve (11) is embedded on both the buoyancy shell (10) and the observation box (2), and all the one-way valve (11) can enable seawater to enter from the top of the observation box (2) and be discharged from the lower side of the buoyancy shell (10).
2. The marine profile active observation device for marine science experiments according to claim 1, wherein: the inner wall of the observation box (2) is also provided with a liquid level sensor (16), the liquid level sensor (16) is electrically connected with the waterproof motor (6), and the liquid level sensor (16) is used for closing the waterproof motor (6).
3. The marine profile active observation device for marine science experiments according to claim 1, wherein: the bottom of casing (1) is equipped with cavity (23), the cross section shape of cavity (23) is trapezoidal, cavity (23) can hold observation box (2).
4. A marine profile active observation device for marine science experiments as claimed in claim 3, wherein: a buffer plate (24) is arranged in the concave cavity (23), and a buffer spring (25) is connected between the buffer plate (24) and the top wall of the concave cavity (23).
5. The marine profile active observation device for marine science experiments as claimed in claim 4, wherein: the novel air guide device is characterized in that fixing rods (3) are symmetrically arranged in the shell (1), a rotating roller (5) is rotatably connected between the two fixing rods (3), a torsion spring (4) is connected between the rotating roller (5) and the fixing rods (3), and an air guide pipe (14) is wound on the rotating roller (5).
6. The marine profile active observation device for marine science experiments of claim 5, wherein: a first battery box (18) is arranged on the shell (1), the first battery box (18) supplies power for the exhaust fan (13), a second battery box (19) is arranged in the observation box (2), and the second battery box (19) supplies power for the sensor assembly (12) and the waterproof motor (6); the shell (1) is provided with a controller (22), and the controller (22) is used for controlling the access and disconnection of the first battery box (18) and the second battery box (19).
7. An active marine profile observation device for marine science experiments according to any one of claims 1-6, wherein: three anchor chain buckles (31) are circumferentially distributed on the shell (1) at equal intervals, and each anchor chain buckle (31) is connected with a ship anchor (35) through an anchor chain.
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| CN117262167A (en) | 2023-12-22 |
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