A marine oil spill detection apparatus

Abstract

The utility model relates to petroleum leakage detection technical field, and disclose a kind of offshore oil leakage detection equipment, including floating plate, the top of floating plate is fixedly installed with light protection cover, the top of light protection cover inner wall is fixedly installed with oil leakage detection component, the oil leakage detection component includes ultraviolet emitter, photoelectric sensor, signal converter, central processing unit and signal transmitter, the bottom of floating plate is fixedly installed with filter cartridge, the left side of floating plate is fixedly connected with multiple sliding blocks, the left side of floating plate is equipped with multiple straight poles, the inside of sliding block is slidably connected in the outer wall of straight pole.The utility model is by using the cooperation of floating plate, light protection cover, sliding block and straight pole, so that floating plate can float on sea surface, and utilize light protection cover to block atmospheric aerosol, provide a good detection environment for oil leakage detection component, so that atmospheric aerosol interference ultraviolet can be prevented.

Description

Technical Field

[0001] This utility model relates to the field of oil spill detection technology, and more specifically to a marine oil spill detection device. Background Technology

[0002] Petroleum is a natural resource formed underground over a long period of time by various organic substances under high temperature, high pressure, and biological processes. It is mainly composed of carbon and hydrogen, belonging to a mixture of hydrocarbon compounds. It is one of the most important energy resources on Earth, widely used in energy supply, industrial production, and transportation. It is a raw material for many chemical products, including gasoline, diesel, kerosene, natural gas, paraffin wax, lubricating oil, and plastics. Offshore oil extraction and transportation often result in serious ecological pollution from oil spills. Offshore oil spill detection equipment plays a crucial role in detecting oil leaks. Ultraviolet (UV) light technology is commonly used for offshore oil spill detection. Since the reflectivity of oil films at sea is significantly higher than that of water, the difference in UV reflection signals at the water-oil interface is analyzed for identification. However, this UV light is easily interfered with by atmospheric aerosols (atmospheric aerosols refer to solid or liquid particulate matter suspended in the atmosphere). The absorption and scattering of UV light by atmospheric aerosols significantly affect the detection results and require improvement. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a marine oil spill detection device to solve the problems existing in the background art.

[0004] This utility model provides the following technical solution: a marine oil spill detection device, including a floating plate, a light-transmitting protective cover fixedly installed on the top of the floating plate, an oil spill detection component fixedly installed on the top of the inner wall of the light-transmitting protective cover, the oil spill detection component including an ultraviolet emitter, a photoelectric sensor, a signal converter, a central processing unit and a signal transmitter, a filter cylinder fixedly installed on the bottom of the floating plate, multiple sliders fixedly connected to the left side of the floating plate, and multiple straight rods provided on the left side of the floating plate, the inside of the sliders being slidably connected to the outer wall of the straight rods.

[0005] Furthermore, the ultraviolet emitter is located in the middle of the top of the inner wall of the light-transmitting protective cover, the photoelectric sensor and signal converter are located on the right side of the ultraviolet emitter, and the central processing unit and signal transmitter are located on the left side of the ultraviolet emitter.

[0006] Furthermore, a detection port is provided in the middle of the floating plate, and the detection port is located between the light-transmitting protective cover and the filter cartridge.

[0007] Furthermore, a mounting base is provided on the upper left side of the floating plate, and mounting holes are provided at the four corners of the mounting base. Multiple mounting plates are fixedly installed on the right side of the mounting base. The top end of the straight rod is fixedly connected to the top end of the mounting plate, and a baffle is fixedly connected to the bottom end of the straight rod.

[0008] Furthermore, a lower telescopic protective sleeve is movably sleeved on the lower part of the outer wall of the straight rod. The bottom end of the lower telescopic protective sleeve is fixedly connected to the top of the baffle, and the top end of the lower telescopic protective sleeve is fixedly connected to the bottom of the slider.

[0009] Furthermore, an upper telescopic protective sleeve is movably sleeved on the upper part of the outer wall of the straight rod. The bottom end of the upper telescopic protective sleeve is fixedly connected to the top of the slider, and the top end of the upper telescopic protective sleeve is fixedly connected to the bottom of the mounting plate.

[0010] The technical effects and advantages of this utility model are as follows: 1. This utility model uses a combination of a floating plate, a light-transmitting protective cover, a slider, and a straight rod to enable the floating plate to float on the sea surface, and uses the light-transmitting protective cover to block atmospheric aerosols, providing a good detection environment for the oil spill detection component, thereby preventing atmospheric aerosols from interfering with ultraviolet light.

[0011] 2. This utility model, by adopting a filter cartridge, can block garbage in seawater and prevent garbage from floating below the oil leak detection component, thus affecting the detection effect of the oil leak detection component. The slider and straight rod facilitate vertical guidance of the floating plate, allowing the floating plate to move vertically with the rise and fall of the seawater. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective.

[0014] Figure 3 This is a schematic diagram of the floating plate, light-transmitting protective cover, and filter cartridge of this utility model.

[0015] Figure 4 This is a cross-sectional view of the mounting plate, baffle, slider, lower telescopic protective sleeve and upper telescopic protective sleeve of this utility model.

[0016] The attached diagram is labeled as follows: 1. Floating plate; 2. Light-transmitting protective cover; 3. Filter cartridge; 4. Mounting base; 5. Mounting plate; 6. Baffle; 7. Sliding block; 8. Straight rod; 9. Lower telescopic protective sleeve; 10. Upper telescopic protective sleeve; 11. Detection port; 12. Ultraviolet emitter; 13. Photoelectric sensor; 14. Signal converter; 15. Central processing unit; 16. Signal transmitter. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The marine oil spill detection device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] Example 1: like Figure 1-4 As shown, a marine oil spill detection device includes a floating plate 1. A light-transmitting protective cover 2 is fixedly installed on the top of the floating plate 1. An oil spill detection assembly is fixedly installed on the top of the inner wall of the light-transmitting protective cover 2. The oil spill detection assembly includes an ultraviolet emitter 12, a photoelectric sensor 13, a signal converter 14, a central processing unit 15, and a signal transmitter 16. The signal transmitter 16 is connected to a remote terminal device. The ultraviolet emitter 12 is located in the middle of the top of the inner wall of the light-transmitting protective cover 2. A through hole is opened on one side of the light-transmitting protective cover 2. The photoelectric sensor 13 and the signal converter 14 are located to the right of the ultraviolet emitter 12. The central processing unit 15 and the signal transmitter 16 are located to the left of the ultraviolet emitter 12. A filter cartridge 3 is fixedly installed at the bottom of the floating plate 1. A detection port 11 is opened in the middle of the floating plate 1. The detection port 11 is located between the light-transmitting protective cover 2 and the filter cartridge 3.

[0019] In this embodiment, the bottom of the floating plate 1 is in contact with the sea surface and can float on the sea surface. The light-transmitting protective cover 2 blocks atmospheric aerosols, providing a good detection environment for the oil spill detection component. It can prevent atmospheric aerosols from entering the interior of the light-transmitting protective cover 2 and interfering with ultraviolet rays. The filter cartridge 3 can block garbage in the seawater and prevent garbage from floating below the oil spill detection component. The oil spill detection component can be used to detect the sea surface. This device can be placed below an offshore oil platform for use. The oil spill detection component can be powered by the power supply equipment of the offshore oil platform. A wiring port is opened on the upper side of one side of the light-transmitting protective cover 2 to facilitate wiring between the oil spill detection component and the equipment on the offshore oil platform. After wiring, the wiring port can be sealed with special sealant or other sealing equipment to prevent atmospheric aerosols from entering the interior of the light-transmitting protective cover 2 through the wiring port.

[0020] Example 2: like Figure 1-4As shown, multiple sliders 7 are fixedly connected to the left side of the floating plate 1, and multiple straight rods 8 are provided on the left side of the floating plate 1. The sliders 7 are slidably connected to the outer wall of the straight rods 8. A mounting seat 4 is provided on the upper left side of the floating plate 1. Mounting holes are provided at the four corners of the mounting seat 4. Multiple mounting plates 5 are fixedly installed on the right side of the mounting seat 4. The top of the straight rod 8 is fixedly connected to the top of the mounting plate 5. A baffle 6 is fixedly connected to the bottom of the straight rod 8. A lower telescopic protective sleeve 9 is movably sleeved on the lower part of the outer wall of the straight rod 8. The bottom of the lower telescopic protective sleeve 9 is fixedly connected to the top of the baffle 6. The top of the lower telescopic protective sleeve 9 is fixedly connected to the bottom of the slider 7. An upper telescopic protective sleeve 10 is movably sleeved on the upper part of the outer wall of the straight rod 8. The bottom of the upper telescopic protective sleeve 10 is fixedly connected to the top of the slider 7. The top of the upper telescopic protective sleeve 10 is fixedly connected to the bottom of the mounting plate 5.

[0021] In this embodiment, the mounting base 4 can be fixedly installed on the support frame of the offshore oil platform through the mounting holes using bolts, thereby limiting the device and making the bottom of the floating plate 1 float on the sea surface. When the tide rises and falls, the floating plate 1 can drive the slider 7 to move vertically on the outer wall of the straight rod 8. The straight rod 8 can be used to guide the floating plate 1 vertically. While the slider 7 is moving, it can drive one end of the lower telescopic protective sleeve 9 and the upper telescopic protective sleeve 10 to move. The lower telescopic protective sleeve 9 and the upper telescopic protective sleeve 10 protect the straight rod 8 and prevent external dirt from adhering to the outer wall of the straight rod 8.

[0022] In summary, as Figure 1-4 As shown, this offshore oil spill detection equipment allows the mounting base 4 to be fixedly installed on the support frame of an offshore oil platform, enabling the floating plate 1 to float on the sea surface. When the tide rises and falls, the floating plate 1 can drive the slider 7 to move vertically along the outer wall of the straight rod 8. The lower telescopic protective sleeve 9 and the upper telescopic protective sleeve 10 protect the straight rod 8, preventing external contaminants from adhering to its outer wall. The filter cartridge 3 below the floating plate 1 can block debris in the seawater. Seawater or oil can enter the interior of the filter cartridge 3. The light-transmitting protective cover 2 can block atmospheric aerosols, thus preventing oil spills. The detection component provides a good detection environment. The ultraviolet emitter 12 of the oil spill detection component can irradiate ultraviolet light onto the sea surface through the detection port 11. The oil film on the sea surface has a significantly higher reflectivity to ultraviolet light than the water body. The photoelectric sensor 13 receives the ultraviolet light, and the analog signal is converted into a digital signal by the signal converter 14. The received signal is processed by the central processing unit 15. When the signal strength is greater than the set value, the signal is transmitted to the remote terminal equipment through the signal transmitter 16. The staff can detect whether an oil spill has occurred at sea through the remote terminal equipment.

[0023] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The installation methods between equipment are also the same as conventional installation methods in the prior art. For example, the connection position of valve components is provided with anti-leakage rubber strips, the outside of threaded rods or lead rods is provided with dust covers, and the equipment can be driven by either built-in batteries or external power supply. The control method is automatic control by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, this utility model will not explain the control method and circuit connection in detail. The controller can be an external controller or installed in a position that does not affect the use of this device. The controller can play a control role for the electrical components mentioned in this document, and the controller is a conventional known device.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A marine oil spill detection apparatus comprising a floating plate (1), characterised in that, A light-transmitting protective cover (2) is fixedly installed on the top of the floating plate (1). An oil leak detection component is fixedly installed on the top of the inner wall of the light-transmitting protective cover (2). The oil leak detection component includes an ultraviolet emitter (12), a photoelectric sensor (13), a signal converter (14), a central processing unit (15), and a signal transmitter (16). A filter cylinder (3) is fixedly installed on the bottom of the floating plate (1). Multiple sliders (7) are fixedly connected to the left side of the floating plate (1). Multiple straight rods (8) are provided on the left side of the floating plate (1). The sliders (7) are slidably connected to the outer wall of the straight rods (8).

2. A marine oil spill detection apparatus according to claim 1, characterised in that: The ultraviolet emitter (12) is located in the middle of the top of the inner wall of the light-transmitting protective cover (2), the photoelectric sensor (13) and the signal converter (14) are located on the right side of the ultraviolet emitter (12), and the central processing unit (15) and the signal transmitter (16) are located on the left side of the ultraviolet emitter (12).

3. A marine oil spill detection apparatus according to claim 1, wherein: The floating plate (1) has a detection port (11) in the middle, which is located between the light-transmitting protective cover (2) and the filter cylinder (3).

4. An apparatus for detecting an oil spill at sea according to claim 1, characterized in that: The floating plate (1) is provided with an installation seat (4) on the upper left side. The four corners of the installation seat (4) are provided with installation holes. Multiple installation plates (5) are fixedly installed on the right side of the installation seat (4). The top end of the straight rod (8) is fixedly connected to the top end of the installation plate (5). The bottom end of the straight rod (8) is fixedly connected to a baffle (6).

5. An apparatus for detecting an oil spill at sea according to claim 1, characterized in that: The lower telescopic protective sleeve (9) is movably sleeved on the lower part of the outer wall of the straight rod (8). The bottom end of the lower telescopic protective sleeve (9) is fixedly connected to the top of the baffle (6), and the top end of the lower telescopic protective sleeve (9) is fixedly connected to the bottom of the slider (7).

6. An apparatus for detecting an oil spill at sea according to claim 1, characterized in that: An upper telescopic protective sleeve (10) is movably sleeved on the upper outer wall of the straight rod (8). The bottom end of the upper telescopic protective sleeve (10) is fixedly connected to the top of the slider (7), and the top end of the upper telescopic protective sleeve (10) is fixedly connected to the bottom of the mounting plate (5).

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