Oil film drift simulator

A simulation device and oil film technology, applied in the field of oil film drift simulation device, can solve the problems of real-time interpretation, inability to use tracers, etc., and achieve the effects of reducing water resistance, reducing measurement interference, and increasing rotational inertia

Active Publication Date: 2022-03-22
SHANGHAI INVESTIGATION DESIGN & RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The environmental particularity of oil spills makes it impossible to use tracers and other methods to perform real-time interpretation in actual situations. At this stage, ocean floats can only show the migration of substances by water currents

Method used

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  • Oil film drift simulator
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0118] Continuous or batch release of a single device under good GPSR signal conditions in water areas

[0119] Under specified meteorological and hydrological conditions, connect battery pack 700 and GPS module 410, GPRS data module 440, acceleration sensing module 420, temperature sensing module 430 and data storage module 800, set each module parameter; GPS module 410 and GPRS data module 440 regularly returns position data; according to the buoyancy of the local water body, place counterweights and adjust the central component 100 to achieve buoyancy balance; under still water conditions, the water level is just below the central skirt 160, the middle skirt 210, and the edge The upper edge of the upper skirt 220, the middle corner skirt 310 and the edge corner skirt 320. Tighten the bolts to seal the assembly cover plate 130 and the central assembly 100 . Adjust the counterweights of the side assembly 200 and the corner assembly 300 to achieve a ratio of 2:1 between the m...

Embodiment 3

[0122] Single device launch in water without GPSR signal:

[0123] Under the specified meteorological and hydrological conditions, connect the battery pack 700 and the inter-device interconnection networking module, the acceleration sensing module 420, the temperature sensing module 430 and the data storage module 800, and set the parameters of each module; the GPS module 410 and the inter-device interconnection networking The module returns position data regularly. According to the buoyancy of the water body in the local waters, place the counterweight and adjust the central assembly 100 to achieve buoyancy balance. The upper edge of the upper skirt 310 and the edge corner skirt 320. Tighten the bolts to seal the assembly cover plate 130 and the central assembly 100 . Adjust the weights of the side assembly 200 and the corner assembly 300 to achieve a ratio of 2:1 between the mass of the side assembly 200 and the mass of the central assembly 100, and a ratio of 3:1 between ...

Embodiment 3

[0126] Continuous or batch release of the device under the condition of no GPSR signal in the water area:

[0127] Under the specified meteorological and hydrological conditions, the battery pack 700 is connected to the inter-device interconnection networking module, the acceleration sensing module 420, the temperature sensing module 430 and the data storage module 800, and the parameters of each module are set. The GPS and the inter-device interconnection networking module regularly return location data. According to the buoyancy of the water body in the local waters, place the counterweight and adjust the central assembly 100 to achieve buoyancy balance. The upper edge of the upper skirt 310 and the edge corner skirt 320. Tighten the bolts to seal the assembly cover plate 130 and the central assembly 100 . The weights of the side assemblies 200 and the corner assemblies 300 are adjusted to achieve a mass to center assembly 100 ratio of 2:1 and 3:1. Tighten the bolts to se...

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Abstract

The invention provides an oil film drift simulation device, comprising: a central component, four side components arranged outside the central component, and four corner components arranged outside the central component; the central component, the side components and The corner components all include a main structure, the main structure includes a component chassis, a component panel and a component cover plate, and a "well"-shaped storage compartment is provided in the component inner cavity, and the "well"-shaped storage compartment divides the concave part Divided into nine compartments. The oil film drift simulation device of the present invention makes up for the limitation that the existing oil spill simulation can only rely on numerical simulation or water tank simulation, and provides analysis results more suitable for the actual environment for oil spill environmental impact assessment.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an oil film drift simulation device. Background technique [0002] With the advancement of China's ocean development, a large number of ships and large-scale transport ships are traveling in the sea area around the project, which increases the density of ships traveling in the sea area. If there is a possibility of ship collision due to improper operation or weather factors, fuel oil will leak into the sea, affecting sea water quality, Sediment environment and marine ecology. Environmental impact analysis of oil spills is becoming more and more important in various sea-related projects. [0003] The special environment of the oil spill makes it impossible to use tracers and other methods to perform real-time interpretation in actual situations. At this stage, ocean floats can only show the effect of water flow on the migration of substances. The analysis of mar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N13/00
CPCG01N13/00G01N2013/003
Inventor 陈瑞弘施蓓俞士敏丁玲胡金张蒙生
Owner SHANGHAI INVESTIGATION DESIGN & RES INST
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