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A vertical simulation device and simulation method for submarine oil spill

A simulation device and vertical technology, applied in measuring devices, mechanical measuring devices, mechanical devices, etc., can solve the problems of being unable to provide technical support for decision-making on emergency response to marine oil spills and other pollutants, and being unable to measure and observe oily media. , to achieve the effects of avoiding the decline of observation and shooting effects, improving clarity, and simplifying the process route

Inactive Publication Date: 2018-08-14
NORTH CHINA SEA ENVIRONMENTAL MONITORING CENT OF STATE OCEANIC ADMINISTATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to correctly simulate the actual situation of underwater oil spills, it is necessary to carry out tests with the same or similar underwater actual environmental conditions for the state of underwater oil spills. At present, there is no oil spill simulation device for the study of underwater oil spill simulation experiments. It is impossible to macroscopically measure and observe the process of various oily media such as submarine oil spills from overflowing to rising in the water body, and it is impossible to provide technical support for emergency response decisions for marine oil spills and other pollutants more effectively

Method used

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  • A vertical simulation device and simulation method for submarine oil spill
  • A vertical simulation device and simulation method for submarine oil spill
  • A vertical simulation device and simulation method for submarine oil spill

Examples

Experimental program
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Effect test

Embodiment 1

[0033] as attached figure 1 , 3 , 4, 5, 6 and 7, the vertical simulation device of this submarine oil spill comprises a main body tank 2 with a fixed chassis 1 at the bottom, a support frame 3 is provided at the bottom of the main body tank 2, and on the support frame 3 An injector 4 is provided, and a degreaser nozzle 5 is provided above the right side of the support frame 3, and a laser particle analyzer 6 is provided on the middle side wall of the main water tank 1 above the degreaser nozzle 5; An oil injection unit connected to the inlet of the injector 4 is provided on the left side, and a dispersant injection unit connected to the inlet of the dispersant nozzle 5 is provided on the left side outside the main water tank 2 above the oil injection unit, and on the right side outside the main water tank 2 A liftable high-speed camera system is provided on the side; the laser ionizer 6, the oil injection unit, the dispersant injection unit and the liftable high-speed camera ...

Embodiment 2

[0045] as attached Figure 2-6 As shown, the vertical simulation device of seabed oil spill as in Embodiment 1, the difference is that it also includes a gas injection unit, and the gas injection unit includes a third pipeline arranged below the first high pressure pipeline 18 51, the outlet of the third pipeline 51 is connected to the bottom inlet of the injector 4, and the inlet of the third pipeline 51 is connected to the gas source; a third electromagnetic valve 52 is provided on the third pipeline 51, so that The third solenoid valve 52 is controlled by a controller.

[0046] The working process of the vertical simulating device of this seabed oil spill is the same as that of the vertical simulating device of embodiment 1 seabed oil spilling, and the difference is that a first pipeline with the oil injection unit is connected at the injector 4 bottom 12 connected to the third pipeline 51, a third solenoid valve 52 controlled by the controller is provided on the third pip...

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Abstract

The invention relates to the technical field of marine environment simulation test equipment, and in particular to a vertical simulation device and a simulation method of submarine environment spilled oil. The vertical simulation device of submarine environment spilled oil comprises a main body water channel, wherein a fixed chassis is arranged at the bottom of the main body water channel; a support frame is arranged at the internal bottom of the main body water channel; an ejector is arranged on the support frame; an oil dispersant nozzle is arranged above the right side of the support frame; a laser particle instrument is arranged at the middle part of the main body water channel above the ejector; an oiling unit connected with an inlet of the ejector is arranged on the external left side of the main body water channel; an oil dispersant injecting unit is arranged on the external left side of the main body water channel above the oiling unit; a lifting high-speed camera system is arranged on the external right side of the main body water channel; all the laser particle instrument, the oiling unit, the oil dispersant injecting unit and the lifting high-speed camera system are connected with a controller. The vertical simulation device of submarine environment spilled oil is scientific in design, and capable of simulating the vertical migrating and diffusing process regularities of submarine spilled oil and other pollutants in water body at different injecting speeds and simulating the existing mechanism and conditions of submerged oil contaminates.

Description

(1) Technical field [0001] The invention relates to the technical field of marine environment simulation test equipment, in particular to a vertical simulation device and simulation method for seabed oil spill. (2) Background technology [0002] After the underwater oil spill occurs, the behavior of the oil spill will change greatly with the environmental conditions, the nature of the oil spill and the flow state of the oil spill. In the actual underwater oil spill process, the state of the oil spill and the behavior of the oil spill from the bottom of the oil spill to the water surface are still not perceived by people. Both the water body and the surrounding environment will cause unimaginable serious pollution. In order to fully understand the behavior and state of underwater oil spills after the spill, it is necessary to simulate the overall situation of different types of oil spills under different underwater environmental conditions, so as to provide a scientific basi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/85G01B5/26G01B5/04G01N21/01G01N33/28
CPCG01B5/043G01B5/26G01N21/01G01N21/85G01N33/28
Inventor 王春晖鞠莲于庆云崔文林宋文鹏周青季念迎
Owner NORTH CHINA SEA ENVIRONMENTAL MONITORING CENT OF STATE OCEANIC ADMINISTATION
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