CN210793529U - Ocean resource rapid detection device capable of positioning - Google Patents
Ocean resource rapid detection device capable of positioning Download PDFInfo
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- CN210793529U CN210793529U CN201920620093.6U CN201920620093U CN210793529U CN 210793529 U CN210793529 U CN 210793529U CN 201920620093 U CN201920620093 U CN 201920620093U CN 210793529 U CN210793529 U CN 210793529U
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Abstract
The utility model relates to a can fix a position quick detection device of ocean resource, from sinking the mechanism including the come-off anchor, survey positioning platform and the come-off more than two at least, the come-off anchor is arranged in the deep water install the sound location beacon on the come-off anchor, the come-off anchor is connected with surveying positioning platform through compound cable, the come-off is connected with surveying positioning platform from sinking the mechanism through the compound cable of wire. But fix a position quick detection device of ocean resource, through laying a plurality of hydrophone unit on surveying positioning platform, survey positioning platform's upper portion and lower part and connect the come-up respectively and sink the mechanism and have the anchor of grabbing of sound location beacon, utilize three kinds of modes to synthesize the accurate positioning to surveying positioning platform position, the come-up can come-up fast from sinking the mechanism moreover, explosion is sunk certainly behind the transmission data, can be timely, accurate, the concealed deep sea detection data that provides.
Description
Technical Field
The utility model belongs to the technical field of the ocean exploration, especially, relate to a can fix a position quick detection device of ocean resource.
Background
China is a big ocean country, enhances the monitoring of ocean environment and ocean resource information, and has great strategic significance for exploring the valuable resources of the ocean. At present, the research heat of the deep sea ocean exploration technology in China is not very obvious, which greatly limits the comprehensive understanding of China on the ocean field and the full utilization of ocean resources.
At present, detection platforms in the ocean field mainly focus on various technologies such as buoys and underwater robots, and among the detection devices, buoys are one of the important technical equipment for acquiring ocean environment information by human beings at present, and play an increasingly important role in deep-sea ocean observation in particular. This type of buoy is characterized in that: the special composition structure is used for detecting and collecting ocean information, and then the information detected by the buoy is read by various means, so that the deep sea buoy has the characteristics of high concealment, high damage resistance to human, flexible use, convenience in operation and the like, and provides an important technical support for ocean resource and environment research.
At present, the main problems facing the marine field are: (1) most of deep sea measurement buoys are suspended in the sea and drift along with ocean currents, only a certain area can be roughly detected, and the detection of ocean resources at specific positions is difficult to realize; (2) most of ocean measurement buoys can acquire detection information only when the buoys are recovered, or the buoys float slowly, generally about 0.1m/s, and the deep sea detection information is difficult to return in time. For example: when deep sea fish groups are detected, the fishing time is lost if the information cannot be returned in time.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem in the ocean exploration field, it is important the utility model provides a can fix a position quick detection device of ocean resource, the device can carry out the accurate positioning to the measuring point to can come up fast, return original position behind the timely passback information, can be timely, accurate provide deep sea detection data.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a can fix a position quick detection device of ocean resource, includes grab bottom anchor, surveys location platform and at least two above-mentioned come-up self-settlement mechanisms, grab bottom anchor arranges in the deep water grab bottom anchor is last to be installed the sound location beacon, grab bottom anchor is connected with surveying location platform through compound cable, come-up self-settlement mechanism is connected with surveying location platform through the compound cable of wire.
As the utility model discloses the preferred of embodiment, survey the first buoyancy cabin of fixedly connected with in the positioning platform install a plurality of and come up the corresponding release mechanism of self-sinking mechanism in the first buoyancy cabin, release mechanism is connected with the compound cable of wire survey positioning platform is last to install electromagnetic sensor, velocity of flow sensor and flow direction sensor.
As the embodiment of the utility model provides a preferred survey positioning platform's bottom intermediate position and be equipped with the anchor rope cabin, the bottom and the compound cable fixed connection in anchor rope cabin.
As the embodiment of the utility model provides a preferred survey positioning platform's lower part is equipped with a plurality of hydrophone unit, a plurality of the hydrophone unit is in the both sides evenly distributed in anchor rope cabin the bottom in anchor rope cabin also is equipped with the hydrophone unit.
As the utility model discloses preferred, come-up is from sinking mechanism includes the casing be equipped with second buoyancy cabin in the casing the top and the bottom of casing are provided with communication antenna and power propeller respectively be equipped with initiating device in the second buoyancy cabin, initiating device is connected with the electric detonator.
As the embodiment of the utility model provides a preferred still be equipped with control module, data storage module, power module in the casing, the second buoyancy cabin is isolated with control module, data storage module, power module.
As the embodiment of the utility model discloses preferred be equipped with water pressure sensor and current meter on the inner wall in second buoyancy cabin.
As the embodiment of the utility model provides a preferred the stabilizer plate is installed respectively to the bottom both sides of casing, the both sides of power propeller are arranged respectively in to the stabilizer plate.
The utility model discloses following beneficial effect has:
1. can fix a position quick detection device of ocean resource, through laying a plurality of hydrophone unit on surveying positioning platform (in this embodiment, choose 5 hydrophone units of setting in surveying positioning platform lower part for use), connect come-up self-settling mechanism and have the anchor of grabbing of sound location beacon respectively on surveying positioning platform's upper portion and lower part, utilize three kinds of modes to synthesize accurate positioning to surveying positioning platform position, and come-up self-settling mechanism can come-up fast moreover, the explosion is self-settling behind the transmission data, can be timely, accurate, the concealed deep sea detection data that provides.
2. The utility model discloses quick low noise come-up can be realized to come-up from sinking mechanism for big degree of depth detection parameter can in time passback, has improved ageing, has guaranteed the disguise.
Drawings
Fig. 1 is the utility model discloses can fix a position quick detection device of ocean resource's structural schematic.
Fig. 2 is a schematic structural diagram of the floating self-sinking mechanism of the present invention.
Fig. 3 is a schematic view of the positionable ocean resource rapid detection device of the present invention floating up to the sea surface;
fig. 4 is the utility model discloses can fix a position quick detection device of ocean resource and pull the schematic diagram that returns.
In the drawings, the components represented by the respective reference numerals are listed below:
1-catching a bottom anchor; 2-detecting and positioning the platform; 3-floating and self-sinking mechanism; 4-acoustic positioning beacons; 5-composite cable 6-wire composite cable; 7-a first buoyancy compartment; 8-a release mechanism; 9-an electromagnetic sensor; 10-flow sensor 11-flow direction sensor; 12-anchor cable cabin; 13-a hydrophone unit; 14-a housing; 15-a second buoyancy compartment; 16-a communications antenna; 17-a power thruster; 18-a control module; 19-a data storage module; 20-a power supply module; 21-a water pressure sensor; 22-a flow rate meter; 23-stabilizing plate, 24, initiating device, 25 and electric detonator.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 4, the embodiment of the present invention provides a quick detection device for positioning marine resources, which specifically includes a bottom-grasping anchor 1, a detection positioning platform 2 and at least two floating self-sinking mechanisms 3 (in this embodiment, the floating self-sinking mechanisms 3 are three, and certainly, a plurality of, such as 5, 6, etc., can be set according to actual needs in the actual detection process), wherein the bottom-grasping anchor 1 is arranged in deep water, an acoustic positioning beacon 4 is installed on the bottom-grasping anchor 1, and the bottom-grasping anchor 1 is connected with the detection positioning platform 2 through a composite cable 5. Through the mooring of the bottom-grabbing anchor 1 and the composite cable 5 in water, the composite cable 5 can realize both the mooring effect and the signal transmission. In this embodiment. The acoustic positioning beacon 4 is arranged on the bottom grabbing anchor 1, the acoustic positioning beacon 4 emits an acoustic signal after being placed in deep water, the position of the bottom grabbing anchor 1 can be determined after the acoustic signal is received by the offshore survey vessel, and then the acoustic positioning beacon 4 stops sounding. Wherein, the floating self-sinking mechanism 3 is connected with the detection positioning platform 2 through a lead composite cable 6. The floating self-sinking mechanism 3 can realize that the large-depth detection parameters can be transmitted back in time, so that the timeliness is improved, and the concealment is ensured. Each floating self-sinking mechanism 3 corresponds to one releasing mechanism 8, and one floating self-sinking device 3 is released at one time through the releasing mechanism 8.
Referring to fig. 1, in the present embodiment, the probe positioning platform 2 stays in the water as a mother dock of the floating self-sinking mechanism 3 and the bottom-catching anchor 1. A first buoyancy cabin 7 is fixedly connected in the detection positioning platform 2, and the position of the detection positioning platform 2 in water is adjusted through the first buoyancy cabin 7. And a release mechanism 8 is arranged in the first buoyancy cabin 7, and the release mechanism 8 is connected with the conductor compound cable 6. The composite conducting wire cable 6 can realize the mooring function of the floating self-sinking mechanism 3 on the detection positioning platform 2 and can also realize the transmission of signals. The floating self-sinking mechanism 3 can be released through the releasing mechanism 8, and each floating self-sinking mechanism 3 corresponds to one releasing mechanism 8. Referring to fig. 3 to 4, after the detection positioning platform 2 finishes measurement, the release mechanism 8 is started to release the floating self-sinking mechanism 3, and the floating self-sinking mechanism 3 quickly floats to the sea surface.
Referring to fig. 1, in the present embodiment, an electromagnetic sensor 9, a flow rate sensor 10, and a flow direction sensor 11 are mounted on the detection positioning platform 2. An anchor cable cabin 12 is arranged in the middle of the bottom of the detection positioning platform 2, and the bottom of the anchor cable cabin 12 is fixedly connected with the composite cable 5. The lower part of the detection positioning platform 2 is provided with a plurality of hydrophone units 13, the plurality of hydrophone units 13 are uniformly distributed on two sides of the anchor cable cabin 12, and the bottom of the anchor cable cabin 12 is also provided with the hydrophone units 13. In this embodiment, by installing the hydrophone units 13 on both the detection positioning platform 2 and the anchor cable cabin 12, the sounding of the acoustic positioning beacon 4 can be received by the hydrophone units 13, and the position of the detection positioning platform 2 relative to the bottom anchor 1 can be calculated. The detection positioning platform 2 is provided with a first buoyancy cabin 7 with positive buoyancy, the detection positioning platform is used for detecting ocean resources through sensing devices such as an electromagnetic sensor 9 and a hydrophone unit 13, measurement data are stored in a data storage module 19, and a flow velocity sensor 10 and a flow direction sensor 11 are used for measuring the flow velocity and the flow direction of the position where the detection positioning platform 2 is located.
Referring to fig. 1 to 4, in the present embodiment, the floating self-sinking mechanism 3 includes a housing 14, a second buoyancy chamber 15 is provided in the housing 14, and a communication antenna 16 and a power propeller 17 are provided at the top and bottom (understood as the head and the tail) of the housing 14, respectively. In this embodiment, the casing 14 of the floating self-settling mechanism 1 is streamlined, and the rapid floating of the floating self-settling mechanism 1 is realized under the combined action of the power propeller 17 at the tail part of the floating self-settling mechanism and the buoyancy of the second buoyancy cabin 15, wherein the casing 14 is made of a noise-reducing and resistance-reducing composite material, so that the resistance and noise in the floating process can be reduced. An initiating device 24 is arranged in the second buoyancy chamber 15, and the initiating device 24 is connected with an electric detonator 25. A control module 18, a data storage module 19 and a power supply module 20 are further arranged inside the shell 14, wherein the second buoyancy chamber 15 is isolated from the control module 18, the data storage module 19 and the power supply module 20. The power module 20 provides power for the whole floating self-sinking mechanism 1, the data storage module 19 stores various types of parameters measured in the sea, and the control module 18 is used for monitoring and controlling the size and the parameters of the second buoyancy compartment 15 and the power propeller 17 in real time. And a water pressure sensor 21 and a flow velocity measuring instrument 22 are arranged on the inner wall of the second buoyancy chamber 15, and the water pressure sensor 21 and the flow velocity measuring instrument 22 are used for measuring the water pressure and the flow velocity of the floating self-sinking mechanism 1. Stabilizing plates 23 are respectively installed on two sides of the bottom of the shell 14, and the stabilizing plates 23 are respectively arranged on two sides of the power propeller 17. In this embodiment, two sides of the power thruster 17 are symmetrically provided with 2 stabilizing plates 23 to increase the floating stability, so that the floating speed of the floating self-sinking mechanism 1 reaches more than 1m/s, and the radiation noise in the floating process is less than 95 decibels. Referring to fig. 3 to 4, in the present embodiment, the hydraulic pressure sensor 21 senses the depth position, transmits the detection information after reaching the sea surface, the electric detonator 25 is ignited after the transmission is finished, the shell 14 of the floating self-sinking mechanism 3 is exploded through by the detonating device 24, seawater enters the second buoyancy chamber 15 in the floating self-sinking mechanism 3 to enable the floating self-sinking to be disabled, and the next floating self-sinking mechanism 3 enters the duty state until the rapid floating self-sinking mechanism 3 is completely consumed, so that the whole device is disabled.
Of course, in the above-mentioned embodiment, the form of the detection positioning platform 2, such as shape, is not specifically limited, and may be a cylindrical barrel type, or may be various shapes, but it is only necessary to have a device implemented according to the above-mentioned technical solution, and the installation position of each component is not specifically limited, and the installation position of each component is only necessary to satisfy the above-mentioned function. In a specific setting, there are related embodiments in the art, wherein the types of the sensors disposed on the detection positioning platform may be multiple types, and the types may be different according to different detection parameter types, and the specific sensor types include multiple sensor types such as a thermohaline depth sensor, a hydraulic pressure sensor, an underwater carbon dioxide sensor, and the like, the types of the sensors are relatively common sensors in the existing deep sea detection field, and the setting mode may be in the detection positioning platform cabin, or the sensors may be set outside the detection positioning platform to fully contact the marine environment according to the detection requirements of the sensors, and the setting of the sensors is realized in a fixed mode.
Based on the structure that can fix a position quick detection device of ocean resource that the above-mentioned description describes, the utility model discloses still provide an accurate positioning method to surveying positioning platform specifically as follows:
after the bottom-grabbing anchor 1 is placed in water, the acoustic positioning beacon 4 sends out an acoustic signal, the position of the bottom-grabbing anchor 1 can be determined after the acoustic signal is received by the marine survey vessel, and then the acoustic positioning beacon 4 stops sounding.
And establishing a coordinate system by taking the bottom-grabbing anchor 1 as a coordinate origin. The lower half part of the detection positioning platform 2 is provided with 5 hydrophone units, when necessary, under the action of a control mechanism, the acoustic positioning beacon 4 sounds, and after the marine survey vessel receives the acoustic signal, the position (x) of the detection positioning platform relative to the bottom grabbing anchor is calculated1，y1， z1) (ii) a According to the measurement data of the flow velocity and flow direction sensors, the position (x) of the detection positioning platform relative to the bottom-grasping anchor is calculated2，y2，z2) (ii) a According to the positioning information after the water is discharged from the quick floating device and the flow velocity data measured in the floating process, a floating starting point is obtained, namely the position (x) of the detection positioning platform relative to the bottom grabbing anchor3，y3，z3) (ii) a Finally, combining the three groups of data, and obtaining the position coordinates (x, y, z) of the detection positioning platform relative to the bottom-grasping anchor by using the following formula
Because the position of the grab bottom anchor is determined, the position of the detection positioning platform in the ocean can be accurately determined. In this embodiment, through laying a plurality of hydrophone unit 13 at the latter half of surveying positioning platform 2, survey positioning platform 2's upper portion and lower part and connect come-up from sinking mechanism 3 and have sound positioning beacon 4's bottom anchor 1 respectively, utilize three kinds of modes to synthesize and carry out the accurate positioning to surveying positioning platform 2's position for the measuring point synthesizes accurate positioning, and come-up from sinking mechanism 3 can come-up fast moreover, realizes sinking behind the transmission data, improves deep sea detection data's accuracy nature.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a can fix a position quick detection device of ocean resource which characterized in that: the underwater self-sinking detection device comprises a bottom grabbing anchor (1), a detection positioning platform (2) and at least more than two floating self-sinking mechanisms (3), wherein the bottom grabbing anchor (1) is arranged in deep water, a sound positioning beacon (4) is installed on the bottom grabbing anchor (1), the bottom grabbing anchor (1) is connected with the detection positioning platform (2) through a composite cable (5), and the floating self-sinking mechanisms (3) are connected with the detection positioning platform (2) through a lead composite cable (6).
2. The localizable marine resource rapid detection device of claim 1, wherein: survey first buoyancy cabin (7) of fixedly connected with in positioning platform (2) install a plurality of in first buoyancy cabin (7) and come up from sinking mechanism (3) corresponding release mechanism (8), release mechanism (8) are connected with wire composite cable (6) survey positioning platform (2) and go up and install electromagnetic sensor (9), velocity of flow sensor (10) and flow direction sensor (11).
3. The localizable marine resource rapid detection device of claim 1, wherein: an anchor cable cabin (12) is arranged in the middle of the bottom of the detection positioning platform (2), and the bottom of the anchor cable cabin (12) is fixedly connected with the composite cable (5).
4. A locatable marine resource rapid detection device as claimed in claim 3, wherein: the lower portion of the detection positioning platform (2) is provided with a plurality of hydrophone units (13), the hydrophone units (13) are uniformly distributed on two sides of the anchor cable cabin (12), and the hydrophone units (13) are also arranged at the bottom of the anchor cable cabin (12).
5. The localizable marine resource rapid detection device of claim 1, wherein: the floating self-sinking mechanism (3) comprises a shell (14), a second buoyancy chamber (15) is arranged in the shell (14), a communication antenna (16) and a power propeller (17) are respectively arranged at the top and the bottom of the shell (14), a detonating device (24) is arranged in the second buoyancy chamber (15), and the detonating device (24) is connected with an electric detonator (25).
6. The localizable marine resource rapid detection device of claim 5, wherein: the shell (14) is also internally provided with a control module (18), a data storage module (19) and a power supply module (20), and the second buoyancy chamber (15) is isolated from the control module (18), the data storage module (19) and the power supply module (20).
7. The localizable marine resource rapid detection device of claim 5, wherein: and a water pressure sensor (21) and a flow velocity measuring instrument (22) are arranged on the inner wall of the second buoyancy chamber (15).
8. The localizable marine resource rapid detection device of claim 5, wherein: stabilizing plates (23) are respectively arranged on two sides of the bottom of the shell (14), and the stabilizing plates (23) are respectively arranged on two sides of the power propeller (17).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920620093.6U CN210793529U (en) | 2019-04-30 | 2019-04-30 | Ocean resource rapid detection device capable of positioning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920620093.6U CN210793529U (en) | 2019-04-30 | 2019-04-30 | Ocean resource rapid detection device capable of positioning |
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| CN210793529U true CN210793529U (en) | 2020-06-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116786A (en) * | 2019-04-30 | 2019-08-13 | 中国人民解放军海军工程大学 | Marine resources quick detection device and its Detection location platform localization method can be positioned |
| CN113135363A (en) * | 2021-04-22 | 2021-07-20 | 大连东软信息学院 | Container stacking inflation floating device for marine logistics |
-
2019
- 2019-04-30 CN CN201920620093.6U patent/CN210793529U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116786A (en) * | 2019-04-30 | 2019-08-13 | 中国人民解放军海军工程大学 | Marine resources quick detection device and its Detection location platform localization method can be positioned |
| CN110116786B (en) * | 2019-04-30 | 2024-01-26 | 中国人民解放军海军工程大学 | Quick detection device capable of positioning ocean resources and detection positioning platform positioning method thereof |
| CN113135363A (en) * | 2021-04-22 | 2021-07-20 | 大连东软信息学院 | Container stacking inflation floating device for marine logistics |
| CN113135363B (en) * | 2021-04-22 | 2022-09-13 | 大连东软信息学院 | Container stacking inflation floating device for marine logistics |
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