CN209799968U - Deep sea mining ecological environment in-situ simulation experiment system - Google Patents
Deep sea mining ecological environment in-situ simulation experiment system Download PDFInfo
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- CN209799968U CN209799968U CN201920597936.5U CN201920597936U CN209799968U CN 209799968 U CN209799968 U CN 209799968U CN 201920597936 U CN201920597936 U CN 201920597936U CN 209799968 U CN209799968 U CN 209799968U
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Abstract
the utility model discloses a deep sea mining ecological environment in-situ simulation experiment system, including frame assembly, suction device, frame assembly includes first platform, the second platform that sets up from top to bottom, frame assembly still includes the vertical column foot of series connection fixed first platform, second platform, the second platform is equipped with suction device mount, guide rail, horizontal migration positioner, suction device mount and horizontal migration positioner are connected, suction device mount can move on the guide rail, suction device mount bottom side is fixed with vertical migration positioner, suction device includes suction opening, the nozzle with the hose intercommunication; the first platform is provided with an illuminating lamp and a camera; the suction opening is provided with a conical opening, and a plurality of strip-shaped notches are formed in the opening of the suction opening. The utility model discloses have heavy-calibre suction device, suction device position is adjustable, and deposit blowout simulation mining scene conveniently observes deposit and piles up process and all ring edge borders.
Description
Technical Field
the utility model belongs to the technical field of deep sea exploration experimental facilities technique and specifically relates to a deep sea mining ecological environment normal position simulation experiment system is related to.
Background
With the exhaustion of land resources, ocean mining will become a reality step by step. At present, the oceanic scientific research is performed as a fire, and the plan of ocean mining is already proposed under the guidance of the national strategy of 'exploring ocean, developing ocean and passing through ocean'. However, aiming at the problem that the deep sea mining environment influence monitoring and evaluation in-situ experimental method and technical means are deficient, the deep sea mining ecological environment in-situ simulation experimental system is constructed by developing key technical researches such as sediment disturbance suspension redeposition construction technology, long-time in-situ observation technology, large-depth in-situ sampling technology, large-capacity data information storage technology, image recognition technology and the like according to the requirements of future deep sea multi-metal nodule mining environment influence monitoring and evaluation work, functions of controllable redeposition range and thickness simulation, typical benthos in-situ sampling, ecological environment full-period observation and the like after sediment disturbance suspension caused by deep sea multi-metal nodule mining are realized, and physical simulation hardware condition support and technical guarantee are provided for the construction of the deep sea multi-metal nodule mining environment influence monitoring and evaluation system.
disclosure of Invention
The utility model relates to a solve the problem of founding deep sea mining ecological environment analog system, provide one kind and have heavy-calibre suction device, suction device position is adjustable, and deposit blowout simulation mining scene conveniently observes the deposit and piles up the deep sea mining ecological environment normal position simulation experiment system of process and all ring edge borders.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a deep sea mining ecological environment normal position simulation experiment system, includes frame assembly, suction device, frame assembly first platform, the second platform that sets up from top to bottom, frame assembly still includes the vertical column foot of the fixed first platform of series connection, second platform, the second platform be equipped with suction device mount, guide rail, horizontal migration positioner, suction device mount be connected with horizontal migration positioner, the suction device mount can move on the guide rail, suction device mount bottom side is fixed with vertical migration positioner, suction device include with suction opening, the nozzle of hose intercommunication. The position of the suction device can be adjusted in the horizontal direction and the vertical direction, and after the suction device is adjusted and positioned, a suction port sucks sediments and the sediments are sprayed out through the hose and the nozzle.
Preferably, the first platform is provided with an illuminating lamp and a camera. The lighting lamp and the camera facilitate remote monitoring of suction scenes and spraying accumulation scenes by experimenters.
Preferably, the horizontal movement positioning device and the vertical movement positioning device adopt hydraulic cylinder devices. The hydraulic oil cylinder device can be used at the bottom and can be moved and positioned and adjusted.
Preferably, the suction port is provided with a conical port, and the opening of the suction port is provided with a plurality of strip-shaped notches. This scheme adopts the bell mouth, enlarges the area of contact with the deposit, and there is the bar notch at the bell mouth edge, makes things convenient for water and deposit to be pumped together.
Preferably, the nozzle is provided on the second stage side. The nozzle sprays the deposit to the rear side of the frame device, so that the deposit is conveniently accumulated and observed.
The deep-sea mining ecological environment in-situ simulation experiment system has the function of sediment hydraulic reclamation in deep sea, after the deep-sea mining ecological environment in-situ simulation experiment system reaches a preset test sea area, the sediment hydraulic reclamation system pumps in-situ sediment for performing fixed-point hydraulic reclamation, the sediment hydraulic reclamation reaches the area and the thickness required by the experiment, and an ROV (remote operated vehicle) can take back sediment samples before and after hydraulic reclamation.
therefore, the utility model discloses following beneficial effect has: the device is provided with the large-caliber suction device, the position of the suction device can be adjusted, and sediment ejection simulates a mining scene, so that the sediment accumulation process and the surrounding environment can be observed conveniently.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. first platform 2, second platform 3, vertical column base 4, suction device mount
5. Guide rail 6, horizontal movement positioning device 7 and vertical movement positioning device
8. Hose 9, suction port 10, nozzle 11, illumination lamp, and camera
12. A strip-shaped notch.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In the embodiment shown in fig. 1, an in-situ simulation experiment system for the ecological environment of deep-sea mining comprises a frame device and a suction device, wherein the frame device comprises a first platform 1 and a second platform 2 which are arranged up and down, the frame device further comprises four vertical column feet 3 which are used for fixing the first platform 1 and the second platform 2 in series, the second platform 2 is provided with a suction device fixing frame 4, a guide rail 5 and a horizontal movement positioning device 6, the suction device fixing frame 4 is connected with the horizontal movement positioning device 6, the suction device fixing frame 4 can move on the guide rail 5, a vertical movement positioning device 7 is fixed on the bottom side of the suction device fixing frame 4, and the suction device comprises a suction port 9 and a nozzle 10 which are communicated through a hose 8;
The first platform 1 is provided with an illuminating lamp and a camera 11;
The horizontal movement positioning device 6 and the vertical movement positioning device 7 adopt hydraulic cylinder devices;
the suction port 9 is provided with a conical port, and the opening of the suction port 9 is provided with a plurality of strip-shaped notches 12;
The nozzle 10 is provided on the side of the second stage 2.
The specific implementation process is that after the deep-sea mining ecological environment in-situ simulation experiment system reaches a preset test sea area and enters a water bottom position, the position of a suction port 9 of the suction device can be adjusted in the horizontal direction by using the horizontal moving positioning device 6 and in the vertical direction by using the vertical moving positioning device 7, and after the adjustment and the positioning, the suction port 9 sucks sediments and sprays the sediments through a hose and a nozzle;
The sediment hydraulic reclamation system sucks in-situ sediment for hydraulic reclamation at fixed points, the illuminating lamp and the camera 11 facilitate remote monitoring of a suction scene and a spraying accumulation scene by experimenters, and an ROV (remote operated vehicle) can retrieve sediment samples before and after hydraulic reclamation after the sediment hydraulic reclamation reaches the area and the thickness required by an experiment.
Claims (5)
1. The utility model provides a deep sea mining ecological environment normal position simulation experiment system, includes frame assembly, suction device, its characterized in that, frame assembly including first platform, the second platform that sets up from top to bottom, frame assembly still includes the vertical column foot of the fixed first platform of series connection, second platform, the second platform be equipped with suction device mount, guide rail, horizontal migration positioner, suction device mount be connected with horizontal migration positioner, the suction device mount can move on the guide rail, suction device mount bottom side is fixed with vertical migration positioner, suction device include with suction opening, the nozzle of hose intercommunication.
2. The deep-sea mining ecological environment in-situ simulation experiment system as claimed in claim 1, wherein an illuminating lamp and a camera are arranged on the first platform.
3. The deep-sea mining ecological environment in-situ simulation experiment system as claimed in claim 1, wherein the horizontal movement positioning device and the vertical movement positioning device adopt hydraulic cylinder devices.
4. The deep-sea mining ecological environment in-situ simulation experiment system as claimed in claim 1, wherein the suction port is provided with a tapered opening, and a plurality of strip-shaped notches are formed at the opening of the suction port.
5. The deep-sea mining ecological environment in-situ simulation experiment system as claimed in claim 1, wherein the nozzle is arranged on one side of the second platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597936.5U CN209799968U (en) | 2019-04-28 | 2019-04-28 | Deep sea mining ecological environment in-situ simulation experiment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597936.5U CN209799968U (en) | 2019-04-28 | 2019-04-28 | Deep sea mining ecological environment in-situ simulation experiment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799968U true CN209799968U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920597936.5U Active CN209799968U (en) | 2019-04-28 | 2019-04-28 | Deep sea mining ecological environment in-situ simulation experiment system |
Country Status (1)
| Country | Link |
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| CN (1) | CN209799968U (en) |
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2019
- 2019-04-28 CN CN201920597936.5U patent/CN209799968U/en active Active
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