Oil Spill Monitoring System
The Tongxin explosion-proof oil spill monitoring system can monitor the oil pollution on the water surface in real-time and all-weather through a non-contact method. It features high sensitivity, high accuracy, and fast response speed. This product can meet the monitoring needs of different application scenarios such as offshore oil platforms, water transportation, and industrial production, as well as different types of oil. The early warning mode of the system significantly reduces the probability of large-scale oil spill accidents, safeguarding ecological security from the source. It is a key technical support for practicing the environmental protection principle of "prevention first" and achieving sustainable development, and has an irreplaceablestrategic significance for the realization of global ecological protection and sustainable developme
Technical Principles
Petroleum is a hydrocarbon substance. When ultraviolet light shines on the oil film on the surface of an object, the oil film will emit a specific f luorescence spectrum. Different types of oil films will produce different spectra.
Semiconductor Laser Light Source with Pulse Modulation
In the process of exciting fluorescence emission from oil films on object surfaces, we use a semiconductor pulsed ultraviolet laser light source. Operating in the optimal UV wavelength range for inducing oil fluorescence, this light source offers significant advantages over UV diode (LED) sources and conventional UV lamps in terms of monochromaticity, directionality, stability, coherence, and high energy.
Detection of Oil Film Presence and Type
When a laser beam irradiates the surface of an object, the presence of an oil film will cause the film to be excited and emit fluorescence. The emitted spectral signal is collected by the receiver and processed through the spectroscopic system. The computer then compares the acquired spectral image with the standard spectral database to identify the specific type of oil film. The receiver can detect spectra in the 400–800 nm wavelength range, enabling the monitoring of nearly all types of oils.
Application Diagram
————————
Using active optical detection technology, information can be obtained quickly and in real time, and the char acteristics and development trend of oil film on water surface can be effectively monitored and evaluated.
Ultraviolet pulsed laser technology is adopted, which has strong anti-light disturbance ability and can rea lize the oil pollution detection on the water surface at a longer distance.
The advanced semiconductor laser is used, which has long service life, high energy conversion efficiency, and the average power is on the order of milliwatts, and will not ignite oil and gas molecules in the air.
Spectral analysis technology is used to accurately characterize the composition of oil film materials, avoid false positives caused by various environ mental disturbances, and provide data support for the cause analysis and solution selection of oil spills.
The highly innovative Raman algorithm enables rapid and accurate semiquantitative analysis of oil film and greatly expands the oil film thickness detection range.
System Characteristics
————————
High integration
Combined with the function of oil film identification and video capture, the oil pollution can be com-pre hensively detected and recorded, which provides important technical support for environmental pro tection and incident handling.
High reliability
With high protection level and high corrosion resistance design, it can meet the requirements of harsh environmental conditions in all weather, all time and in all aspects.
High sensitivity
In the early stage of the oil spill incident, it can realize the rapid identification of the oil film on the water surface, qualitative composition of the oil film material, with the minimum oil film detection thickness as low as 1um.
High flexibility
Cylindrical fixed point monitoring products and PTZ cruise scanning products can be arbitrarily selected, easy to use.
High accuracy
Optical harmonic analysis and Raman algorithm greatly improve the accuracy of oil pollution detection.
Non-contact
Remote, non-contact monitoring of the oil film on the water surface, monitoring distance 1-20/40m, easy to install.